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merge merge-mkimage into boottest

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-04-27 10:37:27 +02:00
commit 7fec686e6c
359 changed files with 38948 additions and 10254 deletions
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8
.bzrignore
View file

@ -25,6 +25,8 @@ docs/version.texi
*.exec
genkernsyms.sh
gensymlist.sh
gentrigtables
grub-bin2h
grub-dumpbios
grub-editenv
grub-emu
@ -40,8 +42,13 @@ grub-pe2elf
grub-probe
grub_probe_init.c
grub_probe_init.h
grub-reboot
grub-script-check
grub_script_check_init.c
grub_script_check_init.h
grub_script.tab.c
grub_script.tab.h
grub-set-default
grub-setup
grub_setup_init.c
grub_setup_init.h
@ -62,4 +69,5 @@ stamp-h
stamp-h1
stamp-h.in
symlist.c
trigtables.c
update-grub_lib

2067
ChangeLog
View file

File diff suppressed because it is too large Load diff

5
INSTALL
View file

@ -14,6 +14,7 @@ configuring the GRUB.
* GCC 4.1.3 or later
* GNU Make
* GNU Bison 2.3 or later
* GNU gettext 0.17 or later
* GNU binutils 2.9.1.0.23 or later
* Other standard GNU/Unix tools
@ -25,6 +26,10 @@ need the following.
* Autoconf 2.60 or later
* Automake 1.10.1 or later
Prerequisites for make-check:
* qemu, specifically the binary 'qemu-system-i386'
Configuring the GRUB
====================

67
Makefile.in
View file

@ -35,6 +35,7 @@ sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
localedir = @localedir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
@ -43,6 +44,10 @@ pkglibdir = $(libdir)/`echo @PACKAGE_TARNAME@/$(target_cpu)-$(platform) | sed '
# Internationalization library.
LIBINTL = @LIBINTL@
TARGET_NO_MODULES = @TARGET_NO_MODULES@
# Util library.
LIBUTIL = @LIBUTIL@
XGETTEXT = @XGETTEXT@
MSGMERGE = @MSGMERGE@
@ -75,27 +80,31 @@ MKDIR_P = @MKDIR_P@
mkinstalldirs = $(srcdir)/mkinstalldirs
LIBS = @LIBS@ $(LIBINTL)
LIBS = @LIBS@ $(LIBINTL) $(LIBUTIL)
CC = @CC@
CFLAGS = @CFLAGS@
POSIX_CFLAGS = -I$(srcdir)/lib/posix_wrap
GNULIB_UTIL_CFLAGS = -Wno-undef -Wno-sign-compare -Wno-unused -D_GL_UNUSED="__attribute__ ((unused))" -I$(srcdir)/gnulib
GNULIB_CFLAGS = $(GNULIB_UTIL_CFLAGS) $(POSIX_CFLAGS)
ASFLAGS = @ASFLAGS@
LDFLAGS = @LDFLAGS@ $(LIBS)
CPPFLAGS = @CPPFLAGS@ -I$(builddir) -I$(builddir)/include -I$(srcdir)/gnulib -I$(srcdir)/include -Wall -W \
-DGRUB_LIBDIR=\"$(pkglibdir)\" -DLOCALEDIR=\"$(localedir)\"
-DGRUB_LIBDIR=\"$(libdir)\" -DLOCALEDIR=\"$(localedir)\"
TARGET_CC = @TARGET_CC@
TARGET_CFLAGS = @TARGET_CFLAGS@
TARGET_ASFLAGS = @TARGET_ASFLAGS@
TARGET_CFLAGS = -ffreestanding @TARGET_CFLAGS@
TARGET_ASFLAGS = -nostdinc -fno-builtin @TARGET_ASFLAGS@
TARGET_MODULE_FORMAT = @TARGET_MODULE_FORMAT@
TARGET_APPLE_CC = @TARGET_APPLE_CC@
OBJCONV = @OBJCONV@
TARGET_CPPFLAGS = @TARGET_CPPFLAGS@ -nostdinc -isystem $(shell $(TARGET_CC) -print-file-name=include) -I$(srcdir)/include -I$(builddir) -I$(builddir)/include \
TARGET_CPPFLAGS = @TARGET_CPPFLAGS@ -I$(srcdir)/include -I$(builddir) -I$(builddir)/include \
-Wall -W
TARGET_LDFLAGS = @TARGET_LDFLAGS@
TARGET_LDFLAGS = -nostdlib -static-libgcc @TARGET_LDFLAGS@
TARGET_IMG_LDSCRIPT = @TARGET_IMG_LDSCRIPT@
TARGET_IMG_LDFLAGS = @TARGET_IMG_LDFLAGS@
TARGET_IMG_LDFLAGS = -nostdlib @TARGET_IMG_LDFLAGS@
TARGET_IMG_CFLAGS = @TARGET_IMG_CFLAGS@
TARGET_OBJ2ELF = @TARGET_OBJ2ELF@
kernel_img_LDFLAGS = -lgcc
EXEEXT = @EXEEXT@
OBJCOPY = @OBJCOPY@
STRIP = @STRIP@
@ -114,12 +123,15 @@ endif
AWK = @AWK@
LIBCURSES = @LIBCURSES@
LIBUSB = @LIBUSB@
LIBSDL = @LIBSDL@
LIBPCIACCESS = @LIBPCIACCESS@
LEX = @LEX@
YACC = @YACC@
FONT_SOURCE = @FONT_SOURCE@
# Options.
enable_grub_emu_usb = @enable_grub_emu_usb@
enable_grub_emu_sdl = @enable_grub_emu_sdl@
enable_grub_emu_pci = @enable_grub_emu_pci@
enable_grub_fstest = @enable_grub_fstest@
enable_grub_pe2elf = @enable_grub_pe2elf@
@ -130,7 +142,7 @@ enable_efiemu = @enable_efiemu@
### General variables.
RMKFILES = $(wildcard conf/*.rmk)
RMKFILES = $(wildcard $(srcdir)/conf/*.rmk)
MKFILES = $(patsubst %.rmk,%.mk,$(RMKFILES))
@ -145,11 +157,13 @@ INFOS = $(info_INFOS)
CLEANFILES =
MOSTLYCLEANFILES =
DISTCLEANFILES = config.status config.cache config.log config.h \
Makefile stamp-h include/grub/cpu include/grub/machine \
Makefile stamp-h stamp-h1 include/grub/cpu include/grub/machine \
gensymlist.sh genkernsyms.sh build_env.mk \
docs/grub.info docs/version.texi docs/stamp-vti
MAINTAINER_CLEANFILES = $(srcdir)/configure $(addprefix $(srcdir)/,$(MKFILES)) \
MAINTAINER_CLEANFILES = $(srcdir)/configure $(srcdir)/aclocal.m4 \
$(MKFILES) $(srcdir)/config.guess \
$(srcdir)/config.sub $(srcdir)/install-sh $(srcdir)/missing \
$(srcdir)/DISTLIST $(srcdir)/config.h.in $(srcdir)/stamp-h.in $(INFOS)
# The default target.
@ -173,10 +187,17 @@ include $(srcdir)/conf/tests.mk
-include $(wildcard $(GRUB_CONTRIB)/*/conf/common.mk)
endif
ifeq ($(TARGET_NO_MODULES), yes)
TARGET_CFLAGS += -DGRUB_TARGET_NO_MODULES=1
CFLAGS += -DGRUB_TARGET_NO_MODULES=1
endif
### General targets.
CLEANFILES += $(pkglib_DATA) $(pkgdata_DATA) po/*.mo
ifneq ($(TARGET_NO_MODULES), yes)
pkglib_DATA += moddep.lst command.lst fs.lst partmap.lst parttool.lst handler.lst video.lst crypto.lst terminal.lst
endif
moddep.lst: $(DEFSYMFILES) $(UNDSYMFILES) genmoddep.awk
cat $(DEFSYMFILES) /dev/null \
| $(AWK) -f $(srcdir)/genmoddep.awk $(UNDSYMFILES) > $@ \
@ -237,6 +258,7 @@ else
ifeq ($(enable_grub_mkfont),yes)
pkgdata_DATA += unicode.pf2 ascii.pf2 ascii.h
CLEANFILES += ascii.bitmaps
# Arrows and lines are needed to draw the menu, so we always include them
UNICODE_ARROWS=0x2190-0x2193
@ -265,7 +287,7 @@ build_env.mk: Makefile
echo "TARGET_CC=$(TARGET_CC)" ; \
echo "TARGET_CFLAGS=$(TARGET_CFLAGS)" ; \
echo "TARGET_ASFLAGS=$(TARGET_ASFLAGS)" ; \
echo "TARGET_CPPFLAGS=$(TARGET_CPPFLAGS) -I$(pkglibdir) -I$(includedir)" ; \
echo "TARGET_CPPFLAGS=$(TARGET_CPPFLAGS) -I$(libdir) -I$(includedir)" ; \
echo "STRIP=$(STRIP)" ; \
echo "OBJCONV=$(OBJCONV)" ; \
echo "TARGET_MODULE_FORMAT=$(TARGET_MODULE_FORMAT)" ; \
@ -276,7 +298,7 @@ build_env.mk: Makefile
) > $@
pkglib_BUILDDIR += config.h grub_script.tab.h
all-local: $(PROGRAMS) $(PKGLIB) $(PKGDATA) $(SCRIPTS) $(INFOS) $(MKFILES) $(foreach lang, $(LINGUAS), po/$(lang).mo)
all-local: $(PROGRAMS) $(GRUB_EMU) $(PKGLIB) $(PKGDATA) $(SCRIPTS) $(INFOS) $(MKFILES) $(foreach lang, $(LINGUAS), po/$(lang).mo)
install: install-local
@ -297,7 +319,7 @@ install-local: all
$(INSTALL_DATA) $$dir$$file $(DESTDIR)$(pkgdatadir)/$$dest; \
done
$(SHELL) $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1
@list='$(bin_UTILITIES)'; for file in $$list; do \
@list='$(bin_UTILITIES) $(GRUB_EMU)'; for file in $$list; do \
if test -f "$$file"; then dir=; else dir="$(srcdir)/"; fi; \
dest="`echo $$file | sed 's,.*/,,' | sed '$(transform)'`"; \
$(INSTALL_PROGRAM) $$dir$$file $(DESTDIR)$(bindir)/$$dest; \
@ -373,7 +395,7 @@ uninstall:
dest="`echo $$file | sed 's,.*/,,'`"; \
rm -f $(DESTDIR)$(pkgdatadir)/$$dest; \
done
@list='$(bin_UTILITIES) $(bin_SCRIPTS)'; for file in $$list; do \
@list='$(bin_UTILITIES) $(bin_SCRIPTS) $(GRUB_EMU)'; for file in $$list; do \
dest="`echo $$file | sed 's,.*/,,' | sed '$(transform)'`"; \
rm -f $(DESTDIR)$(bindir)/$$dest; \
rm -f $(DESTDIR)$(mandir)/man1/$$dest.1; \
@ -390,7 +412,6 @@ uninstall:
@list='$(lib_SCRIPTS)'; \
for file in $$list; do \
dest="`echo $$file | sed 's,.*/,,'`"; \
echo rm -f $(DESTDIR)$(libdir)/$$dest; \
rm -f $(DESTDIR)$(libdir)/grub/$$dest; \
done
@list='$(info_INFOS)'; \
@ -419,6 +440,8 @@ distclean: mostlyclean
maintainer-clean: distclean
-test -z "$(MAINTAINER_CLEANFILES)" || rm -f $(MAINTAINER_CLEANFILES)
-rmdir $(srcdir)/lib/libgcrypt-grub/cipher
-rmdir $(srcdir)/lib/libgcrypt-grub
info:
@ -473,23 +496,21 @@ distcheck: dist
check: all $(UNIT_TESTS) $(FUNCTIONAL_TESTS) $(SCRIPTED_TESTS)
@list="$(UNIT_TESTS)"; \
set -e; \
for file in $$list; do \
$(builddir)/$$file; \
done
@list="$(FUNCTIONAL_TESTS)"; \
set -e; \
for file in $$list; do \
mod=`basename $$file .mod`; \
echo "insmod functional_test; insmod $$mod; functional_test" \
| $(builddir)/grub-shell; \
done
@list="$(SCRIPTED_TESTS)"; \
set -e; \
for file in $$list; do \
echo "$$file:"; \
if $(builddir)/$$file; then \
echo "$$file: PASS"; \
else \
echo "$$file: FAIL"; \
fi; \
$(builddir)/$$file; \
done
.SUFFIX:
@ -524,8 +545,8 @@ genkernsyms.sh: genkernsyms.sh.in config.status
$(SHELL) ./config.status
$(srcdir)/po/$(PACKAGE).pot: po/POTFILES po/POTFILES-shell
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f $< --keyword=_ --keyword=N_
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o $@ -f po/POTFILES-shell -j --language=Shell
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o po/$(PACKAGE).pot -f po/POTFILES --keyword=_ --keyword=N_
cd $(srcdir) && $(XGETTEXT) -ctranslate --from-code=utf-8 -o po/$(PACKAGE).pot -f po/POTFILES-shell -j --language=Shell
$(foreach lang, $(LINGUAS), $(srcdir)/po/$(lang).po): po/$(PACKAGE).pot
$(MSGMERGE) -U $@ $^

19
NEWS
View file

@ -1,4 +1,21 @@
New in 1.98:
New in 1.98 - 2010-03-06:
* Multiboot on EFI support.
* Graphical menu support.
* MIPS support.
* Saved default menu entry support, with new utilities `grub-reboot' and
`grub-set-default'.
* Unit testing framework.
* Support for multiple terminals.
* Encrypted password support, with a new utility `grub-mkpasswd-pbkdf2'.
* `grub-mkfloppy' removed; use `grub-mkrescue' to create floppy images.
* Add grub-probe support for GNU/Hurd.

34
acinclude.m4
View file

@ -14,7 +14,7 @@ $2
dnl Check whether target compiler is working
AC_DEFUN(grub_PROG_TARGET_CC,
AC_DEFUN([grub_PROG_TARGET_CC],
[AC_MSG_CHECKING([whether target compiler is working])
AC_CACHE_VAL(grub_cv_prog_target_cc,
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@ -36,7 +36,7 @@ dnl grub_ASM_USCORE checks if C symbols get an underscore after
dnl compiling to assembler.
dnl Written by Pavel Roskin. Based on grub_ASM_EXT_C written by
dnl Erich Boleyn and modified by Yoshinori K. Okuji.
AC_DEFUN(grub_ASM_USCORE,
AC_DEFUN([grub_ASM_USCORE],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([if C symbols get an underscore after compilation])
AC_CACHE_VAL(grub_cv_asm_uscore,
@ -75,7 +75,7 @@ AC_MSG_RESULT([$grub_cv_asm_uscore])
dnl Some versions of `objcopy -O binary' vary their output depending
dnl on the link address.
AC_DEFUN(grub_PROG_OBJCOPY_ABSOLUTE,
AC_DEFUN([grub_PROG_OBJCOPY_ABSOLUTE],
[AC_MSG_CHECKING([whether ${OBJCOPY} works for absolute addresses])
AC_CACHE_VAL(grub_cv_prog_objcopy_absolute,
[cat > conftest.c <<\EOF
@ -93,7 +93,7 @@ else
fi
grub_cv_prog_objcopy_absolute=yes
for link_addr in 0x2000 0x8000 0x7C00; do
if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} -Wl,-Ttext -Wl,$link_addr conftest.o -o conftest.exec]); then :
if AC_TRY_COMMAND([${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC}$link_addr conftest.o -o conftest.exec]); then :
else
AC_MSG_ERROR([${CC-cc} cannot link at address $link_addr])
fi
@ -119,7 +119,7 @@ fi
dnl Supply --build-id=none to ld if building modules.
dnl This suppresses warnings from ld on some systems
AC_DEFUN(grub_PROG_LD_BUILD_ID_NONE,
AC_DEFUN([grub_PROG_LD_BUILD_ID_NONE],
[AC_MSG_CHECKING([whether linker accepts --build-id=none])
AC_CACHE_VAL(grub_cv_prog_ld_build_id_none,
[save_LDFLAGS="$LDFLAGS"
@ -150,7 +150,7 @@ dnl
dnl We only support the newer versions, because the old versions cause
dnl major pain, by requiring manual assembly to get 16-bit instructions into
dnl asm files.
AC_DEFUN(grub_I386_ASM_ADDR32,
AC_DEFUN([grub_I386_ASM_ADDR32],
[AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([grub_I386_ASM_PREFIX_REQUIREMENT])
AC_MSG_CHECKING([for .code16 addr32 assembler support])
@ -178,7 +178,7 @@ AC_MSG_RESULT([$grub_cv_i386_asm_addr32])])
dnl check if our compiler is apple cc
dnl because it requires numerous workarounds
AC_DEFUN(grub_apple_cc,
AC_DEFUN([grub_apple_cc],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([whether our compiler is apple cc])
AC_CACHE_VAL(grub_cv_apple_cc,
@ -193,7 +193,7 @@ AC_MSG_RESULT([$grub_cv_apple_cc])])
dnl check if our target compiler is apple cc
dnl because it requires numerous workarounds
AC_DEFUN(grub_apple_target_cc,
AC_DEFUN([grub_apple_target_cc],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([whether our target compiler is apple cc])
AC_CACHE_VAL(grub_cv_apple_target_cc,
@ -210,7 +210,7 @@ AC_MSG_RESULT([$grub_cv_apple_target_cc])])
dnl Later versions of GAS requires that addr32 and data32 prefixes
dnl appear in the same lines as the instructions they modify, while
dnl earlier versions requires that they appear in separate lines.
AC_DEFUN(grub_I386_ASM_PREFIX_REQUIREMENT,
AC_DEFUN([grub_I386_ASM_PREFIX_REQUIREMENT],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(dnl
[whether addr32 must be in the same line as the instruction])
@ -246,7 +246,7 @@ AC_MSG_RESULT([$grub_cv_i386_asm_prefix_requirement])])
dnl Older versions of GAS require that absolute indirect calls/jumps are
dnl not prefixed with `*', while later versions warn if not prefixed.
AC_DEFUN(grub_I386_ASM_ABSOLUTE_WITHOUT_ASTERISK,
AC_DEFUN([grub_I386_ASM_ABSOLUTE_WITHOUT_ASTERISK],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING(dnl
[whether an absolute indirect call/jump must not be prefixed with an asterisk])
@ -276,7 +276,7 @@ AC_MSG_RESULT([$grub_cv_i386_asm_absolute_without_asterisk])])
dnl Check what symbol is defined as a bss start symbol.
dnl Written by Michael Hohmoth and Yoshinori K. Okuji.
AC_DEFUN(grub_CHECK_BSS_START_SYMBOL,
AC_DEFUN([grub_CHECK_BSS_START_SYMBOL],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([if __bss_start is defined by the compiler])
AC_CACHE_VAL(grub_cv_check_uscore_uscore_bss_start_symbol,
@ -320,7 +320,7 @@ fi
dnl Check what symbol is defined as an end symbol.
dnl Written by Yoshinori K. Okuji.
AC_DEFUN(grub_CHECK_END_SYMBOL,
AC_DEFUN([grub_CHECK_END_SYMBOL],
[AC_REQUIRE([AC_PROG_CC])
AC_MSG_CHECKING([if end is defined by the compiler])
AC_CACHE_VAL(grub_cv_check_end_symbol,
@ -352,7 +352,7 @@ fi
])
dnl Check if the C compiler generates calls to `__enable_execute_stack()'.
AC_DEFUN(grub_CHECK_ENABLE_EXECUTE_STACK,[
AC_DEFUN([grub_CHECK_ENABLE_EXECUTE_STACK],[
AC_MSG_CHECKING([whether `$CC' generates calls to `__enable_execute_stack()'])
AC_LANG_CONFTEST([[
void f (int (*p) (void));
@ -379,7 +379,7 @@ rm -f conftest*
dnl Check if the C compiler supports `-fstack-protector'.
AC_DEFUN(grub_CHECK_STACK_PROTECTOR,[
AC_DEFUN([grub_CHECK_STACK_PROTECTOR],[
[# Smashing stack protector.
ssp_possible=yes]
AC_MSG_CHECKING([whether `$CC' accepts `-fstack-protector'])
@ -398,7 +398,7 @@ else
])
dnl Check if the C compiler supports `-mstack-arg-probe' (Cygwin).
AC_DEFUN(grub_CHECK_STACK_ARG_PROBE,[
AC_DEFUN([grub_CHECK_STACK_ARG_PROBE],[
[# Smashing stack arg probe.
sap_possible=yes]
AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe'])
@ -414,7 +414,7 @@ else
])
dnl Check if ln can handle directories properly (mingw).
AC_DEFUN(grub_CHECK_LINK_DIR,[
AC_DEFUN([grub_CHECK_LINK_DIR],[
AC_MSG_CHECKING([whether ln can handle directories properly])
[mkdir testdir 2>/dev/null
case $srcdir in
@ -432,7 +432,7 @@ rm -rf testdir]
])
dnl Check if the C compiler supports `-fPIE'.
AC_DEFUN(grub_CHECK_PIE,[
AC_DEFUN([grub_CHECK_PIE],[
[# Position independent executable.
pie_possible=yes]
AC_MSG_CHECKING([whether `$CC' has `-fPIE' as default])

18
boot/i386/pc/boot.S
View file

@ -27,6 +27,7 @@
/* Print message string */
#define MSG(x) movw $x, %si; call LOCAL(message)
#define ERR(x) movw $x, %si; jmp LOCAL(error_message)
.file "boot.S"
@ -233,7 +234,7 @@ LOCAL(chs_mode):
jz LOCAL(floppy_probe)
/* Nope, we definitely have a hard disk, and we're screwed. */
jmp LOCAL(hd_probe_error)
ERR(hd_probe_error_string)
LOCAL(final_init):
/* set the mode to zero */
@ -360,22 +361,15 @@ LOCAL(copy_buffer):
* BIOS Geometry translation error (past the end of the disk geometry!).
*/
LOCAL(geometry_error):
MSG(geometry_error_string)
jmp LOCAL(general_error)
/*
* Disk probe failure.
*/
LOCAL(hd_probe_error):
MSG(hd_probe_error_string)
jmp LOCAL(general_error)
ERR(geometry_error_string)
/*
* Read error on the disk.
*/
LOCAL(read_error):
MSG(read_error_string)
movw $read_error_string, %si
LOCAL(error_message):
call LOCAL(message)
LOCAL(general_error):
MSG(general_error_string)

6
boot/i386/pc/pxeboot.S
View file

@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2000,2005,2007,2008,2009 Free Software Foundation, Inc.
* Copyright (C) 2000,2005,2007,2008,2009,2010 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -16,6 +16,8 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/machine/boot.h>
.file "pxeboot.S"
.text
@ -28,7 +30,7 @@ _start:
start:
/* Use drive number 0x7F for PXE */
movb $0x7F, %dl
movb $GRUB_BOOT_MACHINE_PXE_DL, %dl
/* Jump to the real world */
ljmp $0, $0x8200

2
boot/i386/qemu/boot.S
View file

@ -31,7 +31,7 @@ _start:
jmp 1f
. = _start + GRUB_BOOT_MACHINE_CORE_ENTRY_ADDR
. = _start + GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
VARIABLE(grub_core_entry_addr)
.long 0
1:

75
boot/sparc64/ieee1275/boot.S
View file

@ -45,8 +45,9 @@ boot_version: .byte GRUB_BOOT_VERSION_MAJOR, GRUB_BOOT_VERSION_MINOR
* load address plus the size of the prepended A.OUT header (32 bytes).
*/
boot_path:
. = _start + GRUB_BOOT_MACHINE_KERNEL_SECTOR
kernel_sector: .xword 2
. = _start + GRUB_BOOT_MACHINE_KERNEL_BYTE
boot_path_end:
kernel_byte: .xword (2 << 9)
kernel_address: .word GRUB_BOOT_MACHINE_KERNEL_ADDR
prom_finddev_name: .asciz "finddevice"
@ -77,11 +78,23 @@ prom_error:
/* %o0: OF call name
* %o1: input arg 1
*/
prom_call_1_1:
mov 1, %g1
ba prom_call
mov 1, %o5
prom_call_1_1_o2:
clr %o2
ba prom_call_x_1
mov 1, %g1
prom_call_getprop:
mov 4, %g1
stx %g1, [%l1 + 256]
mov CHOSEN_NODE_REG, %o1
ba prom_call_x_1
GET_ABS(prom_getprop_name, %o0)
prom_call_3_1_o1:
ba prom_call_3_1
mov BOOTDEV_REG, %o1
/* %o2: message string
* %o3: message length
*/
@ -95,8 +108,9 @@ console_write:
* %o2: input arg 2
* %o3: input arg 3
*/
prom_call_3_1:
prom_call_3_1:
mov 3, %g1
prom_call_x_1:
mov 1, %o5
/* fallthru */
@ -118,7 +132,7 @@ prom_call:
boot_continue:
mov %o7, PIC_REG /* PIC base */
sethi %hi(SCRATCH_PAD), %l1 /* OF argument slots */
sethi %hi(SCRATCH_PAD_BOOT), %l1 /* OF argument slots */
/* Find the /chosen node so we can fetch the stdout handle,
* and thus perform console output.
@ -126,23 +140,17 @@ boot_continue:
* chosen_node = prom_finddevice("/chosen")
*/
GET_ABS(prom_finddev_name, %o0)
GET_ABS(prom_chosen_path, %o1)
call prom_call_1_1
clr %o2
call prom_call_1_1_o2
GET_ABS(prom_chosen_path, %o1)
ldx [%l1 + 0x20], CHOSEN_NODE_REG
brz CHOSEN_NODE_REG, prom_error
/* getprop(chosen_node, "stdout", &buffer, buffer_size) */
GET_ABS(prom_getprop_name, %o0)
mov 4, %g1
mov 1, %o5
mov CHOSEN_NODE_REG, %o1
GET_ABS(prom_stdout_name, %o2)
GET_ABS(prom_stdout_name, %o2)
add %l1, 256, %o3
mov 1024, %o4
call prom_call
stx %g1, [%l1 + 256]
call prom_call_getprop
mov 1024, %o4
lduw [%l1 + 256], STDOUT_NODE_REG
brz,pn STDOUT_NODE_REG, prom_error
@ -152,15 +160,25 @@ boot_continue:
call console_write
mov GRUB_NAME_LEN, %o3
GET_ABS(boot_path, %o3)
ldub [%o3], %o1
brnz,pn %o1, bootpath_known
/* getprop(chosen_node, "bootpath", &buffer, buffer_size) */
GET_ABS(prom_bootpath_name, %o2)
call prom_call_getprop
mov (boot_path_end - boot_path), %o4
bootpath_known:
/* Open up the boot_path, and use that handle to read the
* first block of the GRUB kernel image.
*
* bootdev_handle = open(boot_path)
*/
GET_ABS(prom_open_name, %o0)
GET_ABS(boot_path, %o1)
call prom_call_1_1
clr %o2
call prom_call_1_1_o2
GET_ABS(boot_path, %o1)
ldx [%l1 + 0x20], BOOTDEV_REG
brz,pn BOOTDEV_REG, prom_open_error
@ -168,28 +186,23 @@ boot_continue:
/* Since we have 64-bit cells, the high cell of the seek offset
* is zero and the low cell is the entire value.
*
* seek(bootdev, 0, *kernel_sector << 9)
* seek(bootdev, 0, *kernel_byte)
*/
GET_ABS(prom_seek_name, %o0)
mov BOOTDEV_REG, %o1
clr %o2
LDX_ABS(kernel_sector, 0x00, %o3)
call prom_call_3_1
sllx %o3, 9, %o3
call prom_call_3_1_o1
LDX_ABS(kernel_byte, 0x00, %o3)
/* read(bootdev, *kernel_address, 512) */
GET_ABS(prom_read_name, %o0)
mov BOOTDEV_REG, %o1
LDUW_ABS(kernel_address, 0x00, %o2)
call prom_call_3_1
call prom_call_3_1_o1
mov 512, %o3
LDUW_ABS(kernel_address, 0x00, %o2)
jmpl %o2, %o7
nop
1: ba,a 1b
. = _start + GRUB_BOOT_MACHINE_CODE_END
/* the last 4 bytes in the sector 0 contain the signature */

17
boot/sparc64/ieee1275/diskboot.S
View file

@ -19,6 +19,7 @@
#include <grub/boot.h>
#include <grub/machine/boot.h>
#include <grub/offsets.h>
.text
.align 4
@ -81,14 +82,14 @@ prom_call:
after_info_block:
sethi %hi(SCRATCH_PAD), %l1 /* OF argument slots */
sethi %hi(SCRATCH_PAD_DISKBOOT), %l1 /* OF argument slots */
GET_ABS(notification_string, %o2)
call console_write
mov NOTIFICATION_STRING_LEN, %o3
GET_ABS(firstlist - GRUB_BOOT_MACHINE_LIST_SIZE, %l2)
set GRUB_BOOT_MACHINE_IMAGE_ADDRESS, %l3
GET_ABS(firstlist - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2)
set GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS, %l3
bootloop:
lduw [%l2 + 0x08], %o0
brz %o0, bootit
@ -115,7 +116,7 @@ bootloop:
mov NOTIFICATION_STEP_LEN, %o3
ba bootloop
sub %l2, GRUB_BOOT_MACHINE_LIST_SIZE, %l2
sub %l2, GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE, %l2
bootit:
GET_ABS(prom_close_name, %o0)
@ -127,16 +128,16 @@ bootit:
GET_ABS(notification_done, %o2)
call console_write
mov NOTIFICATION_DONE_LEN, %o3
sethi %hi(GRUB_BOOT_MACHINE_IMAGE_ADDRESS), %o2
jmpl %o2 + %lo(GRUB_BOOT_MACHINE_IMAGE_ADDRESS), %o7
mov CIF_REG, %o0
sethi %hi(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o2
jmpl %o2 + %lo(GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS), %o7
mov CIF_REG, %o4
1: ba,a 1b
lastlist:
.word 0
.word 0
. = _start + (0x200 - GRUB_BOOT_MACHINE_LIST_SIZE)
. = _start + (0x200 - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE)
blocklist_default_start:
.word 0
.word 2

3
commands/blocklist.c
View file

@ -90,8 +90,7 @@ grub_cmd_blocklist (grub_command_t cmd __attribute__ ((unused)),
return grub_error (GRUB_ERR_BAD_DEVICE,
"this command is available only for disk devices");
if (file->device->disk->partition)
part_start = grub_partition_get_start (file->device->disk->partition);
part_start = grub_partition_get_start (file->device->disk->partition);
file->read_hook = read_blocklist;

2
commands/cat.c
View file

@ -41,7 +41,7 @@ grub_cmd_cat (grub_command_t cmd __attribute__ ((unused)),
file = grub_gzfile_open (args[0], 1);
if (! file)
return 0;
return grub_errno;
while ((size = grub_file_read (file, buf, sizeof (buf))) > 0
&& key != GRUB_TERM_ESC)

2
commands/hashsum.c
View file

@ -57,7 +57,7 @@ static grub_err_t
hash_file (grub_file_t file, const gcry_md_spec_t *hash, void *result)
{
grub_uint8_t context[hash->contextsize];
char *readbuf[4096];
grub_uint8_t readbuf[4096];
grub_memset (context, 0, sizeof (context));
hash->init (context);

29
commands/i386/pc/drivemap_int13h.S
View file

@ -19,7 +19,7 @@
#include <grub/symbol.h>
#define INT13H_OFFSET(x) ((x) - EXT_C(grub_drivemap_handler))
#define INT13H_OFFSET(x) ((x) - LOCAL (base))
.code16
@ -27,6 +27,7 @@
/* The replacement int13 handler. Preserve all registers. */
FUNCTION(grub_drivemap_handler)
LOCAL (base):
/* Save %dx for future restore. */
push %dx
/* Push flags. Used to simulate interrupt with original flags. */
@ -35,12 +36,7 @@ FUNCTION(grub_drivemap_handler)
/* Map the drive number (always in DL). */
push %ax
push %bx
#ifdef APPLE_CC
grub_drivemap_mapstart_ofs = INT13H_OFFSET(EXT_C(grub_drivemap_mapstart))
movw $grub_drivemap_mapstart_ofs, %bx
#else
movw $INT13H_OFFSET(EXT_C(grub_drivemap_mapstart)), %bx
#endif
movw $INT13H_OFFSET(LOCAL (mapstart)), %bx
more_remaining:
movw %cs:(%bx), %ax
@ -66,12 +62,7 @@ not_found:
popf
pushf
#ifdef APPLE_CC
grub_drivemap_oldhandler_ofs = INT13H_OFFSET (EXT_C (grub_drivemap_oldhandler))
lcall *%cs:grub_drivemap_oldhandler_ofs
#else
lcall *%cs:INT13H_OFFSET (EXT_C (grub_drivemap_oldhandler))
#endif
lcall *%cs:INT13H_OFFSET (LOCAL (oldhandler))
push %bp
mov %sp, %bp
@ -94,11 +85,7 @@ norestore:
popf
pushf
#ifdef APPLE_CC
lcall *%cs:grub_drivemap_oldhandler_ofs
#else
lcall *%cs:INT13H_OFFSET (EXT_C (grub_drivemap_oldhandler))
#endif
lcall *%cs:INT13H_OFFSET (LOCAL (oldhandler))
push %bp
mov %sp, %bp
@ -111,9 +98,13 @@ norestore:
/* Far pointer to the old handler. Stored as a CS:IP in the style of real-mode
IVT entries (thus PI:SC in mem). */
VARIABLE(grub_drivemap_oldhandler)
LOCAL (oldhandler):
.word 0x0, 0x0
/* This label MUST be at the end of the copied block, since the installer code
reserves additional space for mappings at runtime and copies them over it. */
.align 2
.align 2
VARIABLE(grub_drivemap_mapstart)
LOCAL (mapstart):
.byte 0

134
commands/i386/pc/play.c
View file

@ -29,7 +29,7 @@
#include <grub/command.h>
#include <grub/i18n.h>
#define BASE_TEMPO 120
#define BASE_TEMPO (60 * GRUB_TICKS_PER_SECOND)
/* The speaker port. */
#define SPEAKER 0x61
@ -101,13 +101,13 @@
#define PIT_CTRL_COUNT_BINARY 0x00 /* 16-bit binary counter. */
#define PIT_CTRL_COUNT_BCD 0x01 /* 4-decade BCD counter. */
#define T_REST ((short) 0)
#define T_FINE ((short) -1)
#define T_REST ((grub_uint16_t) 0)
#define T_FINE ((grub_uint16_t) -1)
struct note
{
short pitch;
short duration;
grub_uint16_t pitch;
grub_uint16_t duration;
};
static void
@ -120,7 +120,7 @@ beep_off (void)
}
static void
beep_on (short pitch)
beep_on (grub_uint16_t pitch)
{
unsigned char status;
unsigned int counter;
@ -143,60 +143,111 @@ beep_on (short pitch)
grub_outb (status | SPEAKER_TMR2 | SPEAKER_DATA, SPEAKER);
}
/* Returns whether playing should continue. */
static int
play (unsigned tempo, struct note *note)
{
unsigned int to;
if (note->pitch == T_FINE || grub_checkkey () >= 0)
return 1;
grub_dprintf ("play", "pitch = %d, duration = %d\n", note->pitch,
note->duration);
switch (note->pitch)
{
case T_REST:
beep_off ();
break;
default:
beep_on (note->pitch);
break;
}
to = grub_get_rtc () + BASE_TEMPO * note->duration / tempo;
while (((unsigned int) grub_get_rtc () <= to) && (grub_checkkey () < 0))
;
return 0;
}
static grub_err_t
grub_cmd_play (grub_command_t cmd __attribute__ ((unused)),
int argc, char **args)
{
grub_file_t file;
struct note buf;
int tempo;
unsigned int to;
if (argc != 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
if (argc < 1)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name or tempo and notes required");
file = grub_file_open (args[0]);
if (! file)
return grub_error (GRUB_ERR_FILE_NOT_FOUND, "file not found");
if (grub_file_read (file, &tempo, sizeof(tempo)) != sizeof(tempo))
if (file)
{
grub_file_close (file);
return grub_error (GRUB_ERR_FILE_READ_ERROR,
"file doesn't even contains a full tempo record");
}
struct note buf;
grub_uint32_t tempo;
grub_dprintf ("play","tempo = %d\n", tempo);
while (grub_file_read (file, &buf,
sizeof (struct note)) == sizeof (struct note)
&& buf.pitch != T_FINE && grub_checkkey () < 0)
{
grub_dprintf ("play", "pitch = %d, duration = %d\n", buf.pitch,
buf.duration);
switch (buf.pitch)
if (grub_file_read (file, &tempo, sizeof (tempo)) != sizeof (tempo))
{
case T_REST:
beep_off ();
break;
grub_file_close (file);
return grub_error (GRUB_ERR_FILE_READ_ERROR,
"file doesn't even contains a full tempo record");
}
default:
beep_on (buf.pitch);
tempo = grub_le_to_cpu32 (tempo);
grub_dprintf ("play","tempo = %d\n", tempo);
while (grub_file_read (file, &buf,
sizeof (struct note)) == sizeof (struct note))
{
buf.pitch = grub_le_to_cpu16 (buf.pitch);
buf.duration = grub_le_to_cpu16 (buf.duration);
if (play (tempo, &buf))
break;
}
to = grub_get_rtc () + BASE_TEMPO * buf.duration / tempo;
while (((unsigned int) grub_get_rtc () <= to) && (grub_checkkey () < 0))
;
grub_file_close (file);
}
else
{
char *end;
unsigned tempo;
struct note note;
int i;
tempo = grub_strtoul (args[0], &end, 0);
if (*end)
/* Was not a number either, assume it was supposed to be a file name. */
return grub_error (GRUB_ERR_FILE_NOT_FOUND, "file not found");
grub_dprintf ("play","tempo = %d\n", tempo);
for (i = 1; i + 1 < argc; i += 2)
{
note.pitch = grub_strtoul (args[i], &end, 0);
if (*end)
{
grub_error (GRUB_ERR_BAD_NUMBER, "bogus pitch number");
break;
}
note.duration = grub_strtoul (args[i + 1], &end, 0);
if (*end)
{
grub_error (GRUB_ERR_BAD_NUMBER, "bogus duration number");
break;
}
if (play (tempo, &note))
break;
}
}
beep_off ();
grub_file_close (file);
while (grub_checkkey () > 0)
grub_getkey ();
@ -208,7 +259,8 @@ static grub_command_t cmd;
GRUB_MOD_INIT(play)
{
cmd = grub_register_command ("play", grub_cmd_play,
N_("FILE"), N_("Play a tune."));
N_("FILE | TEMPO [PITCH1 DURATION1] [PITCH2 DURATION2] ... "),
N_("Play a tune."));
}
GRUB_MOD_FINI(play)

1
commands/i386/pc/vbetest.c
View file

@ -24,6 +24,7 @@
#include <grub/term.h>
#include <grub/machine/init.h>
#include <grub/machine/vbe.h>
#include <grub/video.h>
#include <grub/err.h>
#include <grub/i18n.h>

11
commands/loadenv.c
View file

@ -235,10 +235,8 @@ check_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
/* One more sanity check. Re-read all sectors by blocklists, and compare
those with the data read via a file. */
disk = file->device->disk;
if (disk->partition)
part_start = grub_partition_get_start (disk->partition);
else
part_start = 0;
part_start = grub_partition_get_start (disk->partition);
buf = grub_envblk_buffer (envblk);
for (p = blocklists, index = 0; p; index += p->length, p = p->next)
@ -268,10 +266,7 @@ write_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
buf = grub_envblk_buffer (envblk);
disk = file->device->disk;
if (disk->partition)
part_start = grub_partition_get_start (disk->partition);
else
part_start = 0;
part_start = grub_partition_get_start (disk->partition);
index = 0;
for (p = blocklists; p; index += p->length, p = p->next)

5
commands/ls.c
View file

@ -87,14 +87,13 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human)
int print_files_long (const char *filename,
const struct grub_dirhook_info *info)
{
char *pathname;
if ((! all) && (filename[0] == '.'))
return 0;
if (! info->dir)
{
grub_file_t file;
char *pathname;
if (dirname[grub_strlen (dirname) - 1] == '/')
pathname = grub_xasprintf ("%s%s", dirname, filename);
@ -110,6 +109,7 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human)
if (! file)
{
grub_errno = 0;
grub_free (pathname);
return 0;
}
@ -144,6 +144,7 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human)
}
grub_file_close (file);
grub_free (pathname);
}
else
grub_printf ("%-12s", "DIR");

4
commands/lsmmap.c
View file

@ -16,7 +16,9 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_MACHINE_EMU
#include <grub/machine/memory.h>
#endif
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/command.h>
@ -34,7 +36,9 @@ grub_cmd_lsmmap (grub_command_t cmd __attribute__ ((unused)),
(long long) addr, (long long) size, type);
return 0;
}
#ifndef GRUB_MACHINE_EMU
grub_machine_mmap_iterate (hook);
#endif
return 0;
}

1
commands/minicmd.c
View file

@ -316,7 +316,6 @@ grub_mini_cmd_lsmod (struct grub_command *cmd __attribute__ ((unused)),
grub_printf ("%s", dep->mod->name);
}
grub_putchar ('\n');
grub_refresh ();
return 0;
}

2
commands/parttool.c
View file

@ -175,7 +175,7 @@ grub_cmd_parttool (grub_command_t cmd __attribute__ ((unused)),
}
/* Load modules. */
#ifndef GRUB_UTIL
#if GRUB_NO_MODULES
{
const char *prefix;
prefix = grub_env_get ("prefix");

79
commands/regexp.c Normal file
View file

@ -0,0 +1,79 @@
/* regexp.c -- The regexp command. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/dl.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/command.h>
#include <regex.h>
static grub_err_t
grub_cmd_regexp (grub_command_t cmd __attribute__ ((unused)),
int argc, char **args)
{
int argn = 0;
int matches = 0;
regex_t regex;
int ret;
grub_size_t s;
char *comperr;
grub_err_t err;
if (argc != 2)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "2 arguments expected");
ret = regcomp (&regex, args[0], RE_SYNTAX_GNU_AWK);
if (ret)
goto fail;
ret = regexec (&regex, args[1], 0, 0, 0);
if (!ret)
{
regfree (&regex);
return GRUB_ERR_NONE;
}
fail:
s = regerror (ret, &regex, 0, 0);
comperr = grub_malloc (s);
if (!comperr)
{
regfree (&regex);
return grub_errno;
}
regerror (ret, &regex, comperr, s);
err = grub_error (GRUB_ERR_TEST_FAILURE, "%s", comperr);
regfree (&regex);
grub_free (comperr);
return err;
}
static grub_command_t cmd;
GRUB_MOD_INIT(regexp)
{
cmd = grub_register_command ("regexp", grub_cmd_regexp,
"REGEXP STRING",
"Test if REGEXP matches STRING.");
}
GRUB_MOD_FINI(regexp)
{
grub_unregister_command (cmd);
}

8
commands/search.c
View file

@ -149,11 +149,11 @@ grub_cmd_do_search (grub_command_t cmd __attribute__ ((unused)), int argc,
static grub_command_t cmd;
#ifdef DO_SEARCH_FILE
GRUB_MOD_INIT(search_file)
GRUB_MOD_INIT(search_fs_file)
#elif defined (DO_SEARCH_FS_UUID)
GRUB_MOD_INIT(search_fs_uuid)
#else
GRUB_MOD_INIT(search_fs_label)
GRUB_MOD_INIT(search_label)
#endif
{
cmd =
@ -163,11 +163,11 @@ GRUB_MOD_INIT(search_fs_label)
}
#ifdef DO_SEARCH_FILE
GRUB_MOD_FINI(search_file)
GRUB_MOD_FINI(search_fs_file)
#elif defined (DO_SEARCH_FS_UUID)
GRUB_MOD_FINI(search_fs_uuid)
#else
GRUB_MOD_FINI(search_fs_label)
GRUB_MOD_FINI(search_label)
#endif
{
grub_unregister_command (cmd);

1
commands/sleep.c
View file

@ -22,7 +22,6 @@
#include <grub/time.h>
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/machine/time.h>
#include <grub/extcmd.h>
#include <grub/i18n.h>

11
commands/videotest.c
View file

@ -69,9 +69,9 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
color = grub_video_map_rgb (0, 255, 255);
grub_video_fill_rect (color, 100, 100, 100, 100);
sansbig = grub_font_get ("Helvetica Bold 24");
sans = grub_font_get ("Helvetica Bold 14");
sanssmall = grub_font_get ("Helvetica 8");
sansbig = grub_font_get ("Unknown Regular 16");
sans = grub_font_get ("Unknown Regular 16");
sanssmall = grub_font_get ("Unknown Regular 16");
fixed = grub_font_get ("Fixed 20");
if (! sansbig || ! sans || ! sanssmall || ! fixed)
return grub_error (GRUB_ERR_BAD_FONT, "no font loaded");
@ -126,11 +126,6 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
grub_font_draw_string (str, fixed, color, 16, texty);
texty += grub_font_get_descent (fixed) + grub_font_get_leading (fixed);
/* Some character don't exist in the Helvetica font, so the font engine
will fall back to using glyphs from another font that does contain them.
TODO The font engine should be smart about selecting a replacement font
and prioritize fonts with similar sizes. */
texty += grub_font_get_ascent(sansbig);
grub_font_draw_string (str, sansbig, color, 16, texty);
texty += grub_font_get_descent (sansbig) + grub_font_get_leading (sansbig);

162
conf/any-emu.rmk
View file

@ -1,103 +1,113 @@
# -*- makefile -*-
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS += -nostdinc -isystem $(shell $(TARGET_CC) -print-file-name=include)
sbin_UTILITIES += grub-emu
util/grub-emu.c_DEPENDENCIES = grub_emu_init.h
grub_emu_SOURCES = commands/minicmd.c commands/cat.c commands/cmp.c \
commands/configfile.c commands/echo.c commands/help.c \
commands/handler.c commands/ls.c commands/test.c \
commands/search_wrap.c commands/search_file.c \
commands/search_label.c commands/search_uuid.c \
commands/blocklist.c commands/hexdump.c \
lib/hexdump.c commands/halt.c commands/reboot.c \
lib/envblk.c commands/loadenv.c \
commands/gptsync.c commands/probe.c commands/xnu_uuid.c \
commands/password.c commands/keystatus.c \
disk/host.c disk/loopback.c disk/scsi.c \
fs/fshelp.c \
\
io/gzio.c \
kern/device.c kern/disk.c kern/dl.c kern/elf.c kern/env.c \
kern/err.c kern/list.c kern/handler.c \
kern/command.c kern/corecmd.c commands/extcmd.c kern/file.c \
kern/fs.c commands/boot.c kern/main.c kern/misc.c kern/parser.c \
kern/partition.c kern/term.c \
kernel_img_RELOCATABLE = yes
pkglib_PROGRAMS = kernel.img
kernel_img_SOURCES = kern/device.c kern/disk.c kern/dl.c kern/env.c \
kern/err.c kern/list.c kern/handler.c kern/command.c \
kern/corecmd.c kern/file.c kern/fs.c kern/main.c kern/misc.c \
kern/parser.c kern/partition.c kern/term.c \
kern/rescue_reader.c kern/rescue_parser.c \
lib/arg.c normal/cmdline.c normal/datetime.c normal/misc.c \
normal/handler.c normal/auth.c lib/crypto.c normal/autofs.c \
normal/completion.c normal/main.c normal/color.c \
normal/menu.c normal/menu_entry.c \
normal/menu_text.c normal/crypto.c normal/term.c \
commands/terminal.c normal/context.c lib/charset.c \
script/main.c script/execute.c script/function.c \
script/lexer.c script/script.c grub_script.tab.c \
partmap/amiga.c partmap/apple.c partmap/msdos.c partmap/sun.c \
partmap/acorn.c partmap/gpt.c \
\
fs/affs.c fs/cpio.c fs/fat.c fs/ext2.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c fs/afs_be.c \
fs/befs.c fs/befs_be.c fs/tar.c \
util/console.c util/grub-emu.c util/misc.c \
util/hostdisk.c util/getroot.c util/mm.c util/time.c \
\
util/console.c util/hostfs.c util/grub-emu.c util/misc.c \
util/hostdisk.c util/getroot.c \
\
disk/raid.c disk/raid5_recover.c disk/raid6_recover.c \
disk/mdraid_linux.c disk/dmraid_nvidia.c disk/lvm.c \
commands/parttool.c parttool/msdospart.c \
lib/libgcrypt-grub/cipher/md5.c \
grub_emu_init.c gnulib/progname.c
grub_emu_CFLAGS += -Wno-missing-field-initializers -Wno-error -I$(srcdir)/lib/libgcrypt_wrap
gnulib/progname.c util/hostfs.c disk/host.c
kernel_img_HEADERS += datetime.h util/misc.h
kernel_img_CFLAGS = $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Wno-undef -I$(srcdir)/gnulib
kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
TARGET_NO_STRIP = yes
ifneq ($(TARGET_NO_MODULES), yes)
kernel_img_SOURCES += symlist.c kern/$(target_cpu)/dl.c
ifneq ($(target_cpu), i386)
ifneq ($(target_cpu), x86_64)
kernel_img_SOURCES += kern/$(target_cpu)/cache.S
endif
endif
else
kernel_img_SOURCES += grub_emu_init.c
endif
# For halt.mod.
pkglib_MODULES += halt.mod
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
ifeq ($(target_cpu), i386)
grub_emu_SOURCES += commands/i386/cpuid.c
pkglib_MODULES += cpuid.mod
cpuid_mod_SOURCES = commands/i386/cpuid.c
cpuid_mod_CFLAGS = $(COMMON_CFLAGS)
cpuid_mod_LDFLAGS = $(COMMON_LDFLAGS)
endif
grub_emu_LDFLAGS = $(LIBCURSES)
ifeq ($(enable_grub_emu_usb), yes)
grub_emu_SOURCES += disk/usbms.c util/usb.c bus/usb/usb.c \
commands/usbtest.c
grub_emu_LDFLAGS += $(LIBCURSES) $(LIBUSB)
kernel_img_HEADERS += libusb.h
pkglib_MODULES += libusb.mod
libusb_mod_SOURCES = util/usb.c
libusb_mod_CFLAGS =
libusb_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For usb.mod
pkglib_MODULES += usb.mod
usb_mod_SOURCES = bus/usb/usb.c
usb_mod_CFLAGS = $(COMMON_CFLAGS)
usb_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For usbtest.mod
pkglib_MODULES += usbtest.mod
usbtest_mod_SOURCES = commands/usbtest.c
usbtest_mod_CFLAGS = $(COMMON_CFLAGS)
usbtest_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For usbms.mod
pkglib_MODULES += usbms.mod
usbms_mod_SOURCES = disk/usbms.c
usbms_mod_CFLAGS = $(COMMON_CFLAGS)
usbms_mod_LDFLAGS = $(COMMON_LDFLAGS)
grub_emu_LDFLAGS += $(LIBUSB)
endif
ifeq ($(enable_grub_emu_sdl), yes)
pkglib_MODULES += sdl.mod
sdl_mod_SOURCES = util/sdl.c
sdl_mod_CFLAGS =
sdl_mod_LDFLAGS = $(COMMON_LDFLAGS)
grub_emu_LDFLAGS += $(LIBSDL)
kernel_img_HEADERS += sdl.h
endif
ifeq ($(enable_grub_emu_pci), yes)
grub_emu_SOURCES += util/pci.c commands/lspci.c
pkglib_MODULES += pci.mod
pci_mod_SOURCES = util/pci.c commands/lspci.c
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
grub_emu_LDFLAGS += $(LIBPCIACCESS)
kernel_img_HEADERS += libpciaccess.h
endif
grub_emu_init.lst: geninit.sh $(filter-out grub_emu_init.c,$(grub_emu_SOURCES))
rm -f $@; grep GRUB_MOD_INIT $(filter %.c,$^) /dev/null > $@
DISTCLEANFILES += grub_emu_init.lst
include $(srcdir)/conf/common.mk
grub_emu_init.h: grub_emu_init.lst $(filter-out grub_emu_init.c,$(grub_emu_SOURCES)) geninitheader.sh
rm -f $@; sh $(srcdir)/geninitheader.sh $< > $@
grub_emu_init.h: genemuinitheader.sh $(pkglib_MODULES)
rm -f $@; echo $(pkglib_MODULES) | sh $(srcdir)/genemuinitheader.sh $(NM) > $@
DISTCLEANFILES += grub_emu_init.h
grub_emu_init.c: grub_emu_init.lst $(filter-out grub_emu_init.c,$(grub_emu_SOURCES)) geninit.sh grub_emu_init.h
rm -f $@; sh $(srcdir)/geninit.sh $< $(filter %.c,$^) > $@
grub_emu_init.c: genemuinit.sh $(pkglib_MODULES) grub_emu_init.h
rm -f $@; echo $(pkglib_MODULES) | sh $(srcdir)/genemuinit.sh $(NM) > $@
DISTCLEANFILES += grub_emu_init.c
# FIXME: this could be shared with common.rmk
# For grub-mkfont.
ifeq ($(enable_grub_mkfont), yes)
bin_UTILITIES += grub-mkfont
grub_mkfont_SOURCES = gnulib/progname.c util/grub-mkfont.c util/misc.c
grub_mkfont_CFLAGS = $(freetype_cflags)
grub_mkfont_LDFLAGS = $(freetype_libs)
CLEANFILES += grub-emu
ifneq ($(TARGET_NO_MODULES), yes)
grub-emu: $(pkglib_PROGRAMS)
$(CC) -o $@ $(pkglib_PROGRAMS) $(grub_emu_LDFLAGS) $(LDFLAGS)
else
grub-emu: $(pkglib_MODULES) $(pkglib_PROGRAMS)
$(CC) -o $@ $(pkglib_MODULES) $(pkglib_PROGRAMS) $(grub_emu_LDFLAGS) $(LDFLAGS)
endif
GRUB_EMU=grub-emu
grub_script.tab.c grub_script.tab.h: script/parser.y
$(YACC) -d -p grub_script_yy -b grub_script $(srcdir)/script/parser.y
DISTCLEANFILES += grub_script.tab.c grub_script.tab.h
bin_UTILITIES += grub-bin2h
grub_bin2h_SOURCES = gnulib/progname.c util/bin2h.c

237
conf/common.rmk
View file

@ -1,5 +1,8 @@
# -*- makefile -*-
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
sbin_UTILITIES += grub-mkdevicemap
grub_mkdevicemap_SOURCES = gnulib/progname.c util/grub-mkdevicemap.c \
util/deviceiter.c \
@ -11,28 +14,28 @@ else
grub_mkdevicemap_SOURCES += util/devicemap.c
endif
# For grub-mkelfimage.
bin_UTILITIES += grub-mkelfimage
grub_mkelfimage_SOURCES = gnulib/progname.c \
util/elf/grub-mkimage.c util/misc.c \
util/resolve.c
util/elf/grub-mkimage.c_DEPENDENCIES = Makefile
# For grub-mkimage.
bin_UTILITIES += grub-mkimage
grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkimage.c util/misc.c \
util/resolve.c lib/LzmaEnc.c lib/LzFind.c
util/grub-mkimage.c_DEPENDENCIES = Makefile
# For grub-probe.
sbin_UTILITIES += grub-probe
util/grub-probe.c_DEPENDENCIES = grub_probe_init.h
grub_probe_SOURCES = gnulib/progname.c util/grub-probe.c \
util/hostdisk.c util/misc.c util/getroot.c \
util/hostdisk.c util/misc.c util/getroot.c util/mm.c \
kern/device.c kern/disk.c kern/err.c kern/misc.c \
kern/parser.c kern/partition.c kern/file.c \
kern/parser.c kern/partition.c kern/file.c kern/list.c \
\
fs/affs.c fs/cpio.c fs/fat.c fs/ext2.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c fs/afs_be.c \
fs/befs.c fs/befs_be.c fs/tar.c \
fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c \
fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c \
fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c \
\
partmap/msdos.c partmap/apple.c partmap/sun.c partmap/gpt.c\
partmap/msdos.c partmap/bsdlabel.c partmap/apple.c \
partmap/sun.c partmap/sunpc.c partmap/gpt.c \
kern/fs.c kern/env.c fs/fshelp.c \
disk/raid.c disk/mdraid_linux.c disk/lvm.c grub_probe_init.c
@ -52,12 +55,12 @@ grub_mkisofs_SOURCES = util/mkisofs/eltorito.c \
gnulib/error.c gnulib/progname.c
grub_mkisofs_CFLAGS = -D_FILE_OFFSET_BITS=64 \
-I$(srcdir)/util/mkisofs/include \
-Wno-all -Werror
-Wno-all -Werror $(GNULIB_UTIL_CFLAGS)
# For grub-fstest.
util/grub-fstest.c_DEPENDENCIES = grub_fstest_init.h
grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c util/hostfs.c \
util/misc.c \
util/misc.c util/mm.c \
kern/file.c kern/device.c kern/disk.c kern/err.c kern/misc.c \
disk/host.c disk/loopback.c kern/list.c kern/command.c \
lib/arg.c commands/extcmd.c normal/datetime.c normal/misc.c \
@ -65,12 +68,12 @@ grub_fstest_SOURCES = gnulib/progname.c util/grub-fstest.c util/hostfs.c \
\
fs/affs.c fs/cpio.c fs/fat.c fs/ext2.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c fs/afs_be.c fs/befs.c \
fs/befs_be.c fs/tar.c \
\
kern/partition.c partmap/msdos.c partmap/apple.c partmap/sun.c \
partmap/gpt.c \
kern/partition.c partmap/msdos.c partmap/bsdlabel.c \
partmap/apple.c partmap/sun.c partmap/sunpc.c partmap/gpt.c \
kern/fs.c kern/env.c fs/fshelp.c disk/raid.c \
disk/raid5_recover.c disk/raid6_recover.c \
disk/mdraid_linux.c disk/dmraid_nvidia.c disk/lvm.c \
@ -91,13 +94,38 @@ grub_mkrelpath_SOURCES = gnulib/progname.c util/grub-mkrelpath.c util/misc.c
bin_UTILITIES += grub-bin2h
grub_bin2h_SOURCES = gnulib/progname.c util/bin2h.c
# For the lexer.
grub_script.yy.c grub_script.yy.h: script/yylex.l
$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $(srcdir)/script/yylex.l
DISTCLEANFILES += grub_script.yy.c grub_script.yy.h
# For grub-script-check.
bin_UTILITIES += grub-script-check
util/grub-script-check.c_DEPENDENCIES = grub_script_check_init.h
grub_script_check_SOURCES = gnulib/progname.c util/grub-script-check.c util/misc.c \
grub_script_check_SOURCES = gnulib/progname.c gnulib/getdelim.c gnulib/getline.c \
util/grub-script-check.c util/misc.c util/mm.c \
script/main.c script/script.c script/function.c script/lexer.c \
kern/handler.c kern/err.c kern/parser.c kern/list.c \
kern/misc.c kern/env.c grub_script_check_init.c grub_script.tab.c
kern/misc.c kern/env.c grub_script_check_init.c grub_script.tab.c \
grub_script.yy.c
grub_script_check_CFLAGS = $(GNULIB_UTIL_CFLAGS)
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
kernel_img_HEADERS += boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
list.h handler.h command.h i18n.h env_private.h libgcc.h
ifneq ($(platform), emu)
kernel_img_HEADERS += machine/memory.h machine/loader.h
endif
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
# For the parser.
grub_script.tab.c grub_script.tab.h: script/parser.y
@ -158,7 +186,7 @@ DISTCLEANFILES += grub_fstest_init.c
# for grub-editenv
bin_UTILITIES += grub-editenv
grub_editenv_SOURCES = gnulib/progname.c util/grub-editenv.c lib/envblk.c util/misc.c kern/misc.c kern/err.c
grub_editenv_SOURCES = gnulib/progname.c util/grub-editenv.c lib/envblk.c util/misc.c util/mm.c kern/misc.c kern/err.c
CLEANFILES += grub-editenv
# Needed for genmk.rb to work
@ -269,6 +297,12 @@ minix_mod_SOURCES = fs/minix.c
minix_mod_CFLAGS = $(COMMON_CFLAGS)
minix_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For nilfs2.mod.
pkglib_MODULES += nilfs2.mod
nilfs2_mod_SOURCES = fs/nilfs2.c
nilfs2_mod_CFLAGS = $(COMMON_CFLAGS)
nilfs2_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For hfs.mod.
hfs_mod_SOURCES = fs/hfs.c
hfs_mod_CFLAGS = $(COMMON_CFLAGS)
@ -376,6 +410,16 @@ part_gpt_mod_SOURCES = partmap/gpt.c
part_gpt_mod_CFLAGS = $(COMMON_CFLAGS)
part_gpt_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += part_bsd.mod
part_bsd_mod_SOURCES = partmap/bsdlabel.c
part_bsd_mod_CFLAGS = $(COMMON_CFLAGS)
part_bsd_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += part_sunpc.mod
part_sunpc_mod_SOURCES = partmap/sunpc.c
part_sunpc_mod_CFLAGS = $(COMMON_CFLAGS)
part_sunpc_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Special disk structures and generic drivers
pkglib_MODULES += raid.mod raid5rec.mod raid6rec.mod mdraid.mod dm_nv.mod \
@ -451,6 +495,28 @@ hello_mod_SOURCES = hello/hello.c
hello_mod_CFLAGS = $(COMMON_CFLAGS)
hello_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For gfxmenu.mod.
pkglib_MODULES += gfxmenu.mod
gfxmenu_mod_SOURCES = \
gfxmenu/gfxmenu.c \
gfxmenu/model.c \
gfxmenu/view.c \
gfxmenu/icon_manager.c \
gfxmenu/theme_loader.c \
gfxmenu/widget-box.c \
gfxmenu/gui_canvas.c \
gfxmenu/gui_circular_progress.c \
gfxmenu/gui_box.c \
gfxmenu/gui_label.c \
gfxmenu/gui_list.c \
gfxmenu/gui_image.c \
gfxmenu/gui_progress_bar.c \
gfxmenu/gui_util.c \
gfxmenu/gui_string_util.c \
gfxmenu/named_colors.c
gfxmenu_mod_CFLAGS = $(COMMON_CFLAGS)
gfxmenu_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For parttool.mod.
parttool_mod_SOURCES = commands/parttool.c
parttool_mod_CFLAGS = $(COMMON_CFLAGS)
@ -594,64 +660,82 @@ normal_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For sh.mod.
sh_mod_SOURCES = script/main.c script/script.c script/execute.c \
script/function.c script/lexer.c grub_script.tab.c
sh_mod_CFLAGS = $(COMMON_CFLAGS)
script/function.c script/lexer.c grub_script.tab.c grub_script.yy.c
sh_mod_CFLAGS = $(COMMON_CFLAGS) $(POSIX_CFLAGS) -Wno-error
sh_mod_LDFLAGS = $(COMMON_LDFLAGS)
ifneq (, $(FONT_SOURCE))
font/font.c_DEPENDENCIES = ascii.h
endif
# Common Video Subsystem specific modules.
pkglib_MODULES += video.mod videotest.mod bitmap.mod tga.mod jpeg.mod \
png.mod gfxterm.mod video_fb.mod
# On Yeeloong it's part of kernel
ifneq ($(platform), yeeloong)
# For video.mod.
pkglib_MODULES += video.mod
video_mod_SOURCES = video/video.c
video_mod_CFLAGS = $(COMMON_CFLAGS)
video_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += video_fb.mod
video_fb_mod_SOURCES = video/fb/video_fb.c video/fb/fbblit.c \
video/fb/fbfill.c video/fb/fbutil.c
video_fb_mod_CFLAGS = $(COMMON_CFLAGS)
video_fb_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For videotest.mod.
videotest_mod_SOURCES = commands/videotest.c
videotest_mod_CFLAGS = $(COMMON_CFLAGS)
videotest_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For bitmap.mod
pkglib_MODULES += bitmap.mod
bitmap_mod_SOURCES = video/bitmap.c
bitmap_mod_CFLAGS = $(COMMON_CFLAGS)
bitmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For tga.mod
tga_mod_SOURCES = video/readers/tga.c
tga_mod_CFLAGS = $(COMMON_CFLAGS)
tga_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For jpeg.mod.
jpeg_mod_SOURCES = video/readers/jpeg.c
jpeg_mod_CFLAGS = $(COMMON_CFLAGS)
jpeg_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For png.mod.
png_mod_SOURCES = video/readers/png.c
png_mod_CFLAGS = $(COMMON_CFLAGS)
png_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For bitmap_scale.mod
pkglib_MODULES += bitmap_scale.mod
bitmap_scale_mod_SOURCES = video/bitmap_scale.c
bitmap_scale_mod_CFLAGS = $(COMMON_CFLAGS)
bitmap_scale_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += font.mod
ifneq (, $(FONT_SOURCE))
font/font.c_DEPENDENCIES = ascii.h
endif
font_mod_SOURCES = font/font_cmd.c font/font.c
font_mod_CFLAGS = $(COMMON_CFLAGS)
font_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For gfxterm.mod.
pkglib_MODULES += gfxterm.mod
gfxterm_mod_SOURCES = term/gfxterm.c
gfxterm_mod_CFLAGS = $(COMMON_CFLAGS)
gfxterm_mod_LDFLAGS = $(COMMON_LDFLAGS)
endif
# For videotest.mod.
pkglib_MODULES += videotest.mod
videotest_mod_SOURCES = commands/videotest.c
videotest_mod_CFLAGS = $(COMMON_CFLAGS)
videotest_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For tga.mod
pkglib_MODULES += tga.mod
tga_mod_SOURCES = video/readers/tga.c
tga_mod_CFLAGS = $(COMMON_CFLAGS)
tga_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For jpeg.mod.
pkglib_MODULES += jpeg.mod
jpeg_mod_SOURCES = video/readers/jpeg.c
jpeg_mod_CFLAGS = $(COMMON_CFLAGS)
jpeg_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For png.mod.
pkglib_MODULES += png.mod
png_mod_SOURCES = video/readers/png.c
png_mod_CFLAGS = $(COMMON_CFLAGS)
png_mod_LDFLAGS = $(COMMON_LDFLAGS)
# Misc.
pkglib_MODULES += gzio.mod bufio.mod elf.mod
pkglib_MODULES += gzio.mod elf.mod
# For elf.mod.
elf_mod_SOURCES = kern/elf.c
@ -663,10 +747,14 @@ gzio_mod_SOURCES = io/gzio.c
gzio_mod_CFLAGS = $(COMMON_CFLAGS)
gzio_mod_LDFLAGS = $(COMMON_LDFLAGS)
# On Yeeloong it's part of kernel
ifneq ($(platform), yeeloong)
# For bufio.mod.
pkglib_MODULES += bufio.mod
bufio_mod_SOURCES = io/bufio.c
bufio_mod_CFLAGS = $(COMMON_CFLAGS)
bufio_mod_LDFLAGS = $(COMMON_LDFLAGS)
endif
# For gettext.mod.
pkglib_MODULES += gettext.mod
@ -682,6 +770,18 @@ xnu_uuid_mod_SOURCES = commands/xnu_uuid.c
xnu_uuid_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_uuid_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += trig.mod
trig_mod_SOURCES = trigtables.c
trig_mod_CFLAGS = $(COMMON_CFLAGS)
trig_mod_LDFLAGS = $(COMMON_LDFLAGS)
trigtables.c: gentrigtables
./gentrigtables > $@
DISTCLEANFILES += trigtables.c
gentrigtables: gentrigtables.c
$(CC) -o $@ $^ $(CPPFLAGS) -lm
DISTCLEANFILES += gentrigtables
pkglib_MODULES += setjmp.mod
setjmp_mod_SOURCES = lib/$(target_cpu)/setjmp.S
setjmp_mod_ASFLAGS = $(COMMON_ASFLAGS)
@ -692,6 +792,11 @@ charset_mod_SOURCES = lib/charset.c
charset_mod_CFLAGS = $(COMMON_CFLAGS)
charset_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += regexp.mod
regexp_mod_SOURCES = gnulib/regex.c commands/regexp.c
regexp_mod_CFLAGS = $(COMMON_CFLAGS) $(GNULIB_CFLAGS)
regexp_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += terminal.mod
terminal_mod_SOURCES = commands/terminal.c
terminal_mod_CFLAGS = $(COMMON_CFLAGS)
@ -718,8 +823,44 @@ password_pbkdf2_mod_SOURCES = commands/password_pbkdf2.c
password_pbkdf2_mod_CFLAGS = $(COMMON_CFLAGS)
password_pbkdf2_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
pkglib_MODULES += memdisk.mod
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod.
pkglib_MODULES += reboot.mod
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
pkglib_MODULES += date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
pkglib_MODULES += datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
pkglib_MODULES += lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
bin_UTILITIES += grub-mkpasswd-pbkdf2
grub_mkpasswd_pbkdf2_SOURCES = gnulib/progname.c util/grub-mkpasswd-pbkdf2.c lib/crypto.c lib/libgcrypt-grub/cipher/sha512.c lib/pbkdf2.c util/misc.c kern/err.c
grub_mkpasswd_pbkdf2_SOURCES = gnulib/progname.c gnulib/getdelim.c gnulib/getline.c util/grub-mkpasswd-pbkdf2.c lib/crypto.c lib/libgcrypt-grub/cipher/sha512.c lib/pbkdf2.c util/misc.c util/mm.c kern/err.c
grub_mkpasswd_pbkdf2_CFLAGS += -Wno-missing-field-initializers -Wno-error -I$(srcdir)/lib/libgcrypt_wrap -DGRUB_MKPASSWD=1
# Randomly generated

134
conf/i386-coreboot.rmk
View file

@ -1,18 +1,9 @@
# -*- makefile -*-
COMMON_ASFLAGS = -nostdinc -fno-builtin -m32
COMMON_CFLAGS = -fno-builtin -mrtd -mregparm=3 -m32
COMMON_LDFLAGS = -m32 -nostdlib
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS = -mrtd -mregparm=3
# Images.
GRUB_KERNEL_MACHINE_LINK_ADDR = 0x8200
ifeq ($(platform), coreboot)
pkglib_PROGRAMS += kernel.img
kernel_img_SOURCES = kern/i386/coreboot/startup.S \
kern/i386/misc.S \
@ -31,73 +22,9 @@ kernel_img_SOURCES = kern/i386/coreboot/startup.S \
kern/env.c \
term/i386/pc/vga_text.c term/i386/vga_common.c \
symlist.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
machine/boot.h machine/console.h machine/init.h \
machine/memory.h machine/loader.h list.h handler.h command.h i18n.h \
env_private.h
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(GRUB_KERNEL_MACHINE_LINK_ADDR),-Bstatic
endif
ifeq ($(platform), qemu)
GRUB_BOOT_MACHINE_LINK_ADDR = 0xffe00
pkglib_IMAGES += boot.img
boot_img_SOURCES = boot/i386/qemu/boot.S
boot_img_ASFLAGS = $(COMMON_ASFLAGS) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)
boot_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_BOOT_MACHINE_LINK_ADDR)
boot_img_FORMAT = binary
bin_UTILITIES += grub-mkimage
grub_mkimage_SOURCES = util/grub-mkrawimage.c util/misc.c \
util/resolve.c gnulib/progname.c
grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
util/grub-mkrawimage.c_DEPENDENCIES = Makefile
pkglib_IMAGES += kernel.img
kernel_img_SOURCES = kern/i386/qemu/startup.S \
kern/i386/misc.S \
kern/i386/coreboot/init.c \
kern/i386/qemu/mmap.c \
kern/i386/halt.c \
kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
kern/misc.c kern/mm.c kern/term.c \
kern/rescue_parser.c kern/rescue_reader.c \
kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
kern/$(target_cpu)/dl.c kern/parser.c kern/partition.c \
kern/i386/tsc.c kern/i386/pit.c \
kern/generic/rtc_get_time_ms.c \
kern/generic/millisleep.c \
kern/env.c \
term/i386/pc/vga_text.c term/i386/vga_common.c \
symlist.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
machine/boot.h machine/console.h machine/init.h \
machine/memory.h machine/loader.h list.h handler.h command.h i18n.h \
env_private.h
kernel_img_CFLAGS = $(COMMON_CFLAGS) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS) -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_KERNEL_MACHINE_LINK_ADDR)
kernel_img_FORMAT = binary
endif
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,0x8200,-Bstatic
sbin_SCRIPTS += grub-install
grub_install_SOURCES = util/grub-install.in
@ -106,17 +33,7 @@ bin_SCRIPTS += grub-mkrescue
grub_mkrescue_SOURCES = util/grub-mkrescue.in
# Modules.
pkglib_MODULES = linux.mod \
aout.mod play.mod serial.mod \
memdisk.mod pci.mod lspci.mod reboot.mod \
halt.mod datetime.mod date.mod datehook.mod \
lsmmap.mod mmap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES = linux.mod aout.mod halt.mod datetime.mod mmap.mod
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c
@ -129,21 +46,11 @@ linux_mod_SOURCES = loader/i386/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod.
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For serial.mod.
serial_mod_SOURCES = term/serial.c
serial_mod_CFLAGS = $(COMMON_CFLAGS)
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For aout.mod.
aout_mod_SOURCES = loader/aout.c
aout_mod_CFLAGS = $(COMMON_CFLAGS)
@ -156,45 +63,10 @@ bsd_mod_CFLAGS = $(COMMON_CFLAGS)
bsd_mod_LDFLAGS = $(COMMON_LDFLAGS)
bsd_mod_ASFLAGS = $(COMMON_ASFLAGS)
# For play.mod.
play_mod_SOURCES = commands/i386/pc/play.c
play_mod_CFLAGS = $(COMMON_CFLAGS)
play_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/cmos_datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk

165
conf/i386-efi.rmk
View file

@ -1,166 +1,5 @@
# -*- makefile -*-
COMMON_ASFLAGS = -nostdinc -fno-builtin -m32
COMMON_CFLAGS = -fno-builtin -m32
COMMON_LDFLAGS = -melf_i386 -nostdlib
COMMON_LDFLAGS = -melf_i386
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
# Utilities.
bin_UTILITIES = grub-mkimage
# For grub-mkimage.
grub_mkimage_SOURCES = gnulib/progname.c util/i386/efi/grub-mkimage.c \
util/misc.c util/resolve.c
util/i386/efi/grub-mkimage.c_DEPENDENCIES = Makefile
# For grub-setup.
#grub_setup_SOURCES = util/i386/pc/grub-setup.c util/hostdisk.c \
# util/misc.c util/getroot.c kern/device.c kern/disk.c \
# kern/err.c kern/misc.c fs/fat.c fs/ext2.c fs/xfs.c fs/affs.c \
# fs/sfs.c kern/parser.c kern/partition.c partmap/msdos.c \
# fs/ufs.c fs/ufs2.c fs/minix.c fs/hfs.c fs/jfs.c fs/hfsplus.c kern/file.c \
# kern/fs.c kern/env.c fs/fshelp.c
# Scripts.
sbin_SCRIPTS = grub-install
# For grub-install.
grub_install_SOURCES = util/i386/efi/grub-install.in
# Modules.
pkglib_PROGRAMS = kernel.img
pkglib_MODULES = chain.mod appleldr.mod \
linux.mod halt.mod reboot.mod pci.mod lspci.mod \
datetime.mod date.mod datehook.mod loadbios.mod \
fixvideo.mod mmap.mod acpi.mod
# For kernel.img.
kernel_img_RELOCATABLE = yes
kernel_img_SOURCES = kern/i386/efi/startup.S kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
kern/misc.c kern/mm.c kern/term.c \
kern/rescue_parser.c kern/rescue_reader.c \
kern/$(target_cpu)/dl.c kern/i386/efi/init.c kern/parser.c kern/partition.c \
kern/env.c symlist.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c \
term/efi/console.c disk/efi/efidisk.c \
kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
kern/i386/tsc.c kern/i386/pit.c \
kern/generic/rtc_get_time_ms.c \
kern/generic/millisleep.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
efi/efi.h efi/time.h efi/disk.h i386/pit.h list.h handler.h command.h \
i18n.h env_private.h
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
MOSTLYCLEANFILES += symlist.c
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For acpi.mod.
acpi_mod_SOURCES = commands/acpi.c commands/efi/acpi.c
acpi_mod_CFLAGS = $(COMMON_CFLAGS)
acpi_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c \
mmap/efi/mmap.c
mmap_mod_CFLAGS = $(COMMON_CFLAGS)
mmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For chain.mod.
chain_mod_SOURCES = loader/efi/chainloader.c
chain_mod_CFLAGS = $(COMMON_CFLAGS)
chain_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For appleldr.mod.
appleldr_mod_SOURCES = loader/efi/appleloader.c
appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
linux_mod_SOURCES = loader/i386/efi/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod.
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/efi/datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For loadbios.mod
loadbios_mod_SOURCES = commands/efi/loadbios.c
loadbios_mod_CFLAGS = $(COMMON_CFLAGS)
loadbios_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For fixvideo.mod
fixvideo_mod_SOURCES = commands/efi/fixvideo.c
fixvideo_mod_CFLAGS = $(COMMON_CFLAGS)
fixvideo_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_uga.mod
efi_uga_mod_SOURCES = video/efi_uga.c
efi_uga_mod_CFLAGS = $(COMMON_CFLAGS)
efi_uga_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_gop.mod
efi_gop_mod_SOURCES = video/efi_gop.c
efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk
include $(srcdir)/conf/x86-efi.mk

78
conf/i386-ieee1275.rmk
View file

@ -1,11 +1,6 @@
# -*- makefile -*-
COMMON_ASFLAGS = -m32 -nostdinc -fno-builtin
COMMON_CFLAGS = -ffreestanding -mrtd -mregparm=3
COMMON_LDFLAGS = -nostdlib
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS = -mrtd -mregparm=3
# Images.
pkglib_PROGRAMS = kernel.img
@ -29,23 +24,10 @@ kernel_img_SOURCES = kern/i386/ieee1275/startup.S \
term/ieee1275/ofconsole.c \
disk/ieee1275/ofdisk.c \
symlist.c
kernel_img_HEADERS = cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
ieee1275/ieee1275.h machine/kernel.h machine/loader.h machine/memory.h \
list.h handler.h command.h i18n.h env_private.h
kernel_img_HEADERS += ieee1275/ieee1275.h
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,0x10000,-Bstatic
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,0x10000,-Bstatic
# Scripts.
sbin_SCRIPTS = grub-install
@ -54,16 +36,10 @@ sbin_SCRIPTS = grub-install
grub_install_SOURCES = util/ieee1275/grub-install.in
# Modules.
pkglib_MODULES = halt.mod reboot.mod suspend.mod \
aout.mod serial.mod linux.mod \
nand.mod memdisk.mod pci.mod lspci.mod datetime.mod \
date.mod datehook.mod lsmmap.mod mmap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES = halt.mod suspend.mod \
aout.mod linux.mod \
nand.mod datetime.mod \
mmap.mod
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c
@ -81,21 +57,11 @@ suspend_mod_SOURCES = commands/ieee1275/suspend.c
suspend_mod_CFLAGS = $(COMMON_CFLAGS)
suspend_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For serial.mod.
serial_mod_SOURCES = term/serial.c
serial_mod_CFLAGS = $(COMMON_CFLAGS)
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
linux_mod_SOURCES = loader/i386/ieee1275/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
@ -106,40 +72,10 @@ nand_mod_SOURCES = disk/ieee1275/nand.c
nand_mod_CFLAGS = $(COMMON_CFLAGS)
nand_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/cmos_datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk

122
conf/i386-pc.rmk
View file

@ -1,17 +1,9 @@
# -*- makefile -*-
GRUB_KERNEL_MACHINE_LINK_ADDR = 0x8200
COMMON_ASFLAGS = -nostdinc -fno-builtin -m32
COMMON_CFLAGS = -fno-builtin -mrtd -mregparm=3 -m32
COMMON_LDFLAGS = -m32 -nostdlib
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS = -mrtd -mregparm=3
# Images.
pkglib_IMAGES = boot.img cdboot.img diskboot.img kernel.img lnxboot.img \
pxeboot.img
pkglib_IMAGES = boot.img cdboot.img diskboot.img lnxboot.img pxeboot.img
# For boot.img.
boot_img_SOURCES = boot/i386/pc/boot.S
@ -44,6 +36,7 @@ cdboot_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)0x7C00
cdboot_img_FORMAT = binary
# For kernel.img.
pkglib_PROGRAMS = kernel.img
kernel_img_SOURCES = kern/i386/pc/startup.S \
kern/i386/misc.S \
kern/main.c kern/device.c \
@ -59,55 +52,35 @@ kernel_img_SOURCES = kern/i386/pc/startup.S \
kern/env.c \
term/i386/pc/console.c term/i386/vga_common.c \
symlist.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
machine/biosdisk.h machine/boot.h machine/console.h machine/init.h \
machine/memory.h machine/loader.h machine/vga.h machine/vbe.h \
machine/kernel.h machine/pxe.h i386/pit.h list.h handler.h command.h \
i18n.h env_private.h
kernel_img_HEADERS += machine/biosdisk.h machine/vga.h machine/vbe.h \
machine/pxe.h i386/pit.h machine/kernel.h
kernel_img_CFLAGS = $(COMMON_CFLAGS) $(TARGET_IMG_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_KERNEL_MACHINE_LINK_ADDR) $(COMMON_CFLAGS)
kernel_img_FORMAT = binary
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)0x8200 $(COMMON_CFLAGS)
# Utilities.
bin_UTILITIES = grub-mkimage
sbin_UTILITIES = grub-setup
# For grub-mkimage.
grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkrawimage.c util/misc.c \
util/resolve.c lib/LzmaEnc.c lib/LzFind.c
grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
util/grub-mkrawimage.c_DEPENDENCIES = Makefile
# For grub-setup.
util/i386/pc/grub-setup.c_DEPENDENCIES = grub_setup_init.h
grub_setup_SOURCES = gnulib/progname.c \
util/i386/pc/grub-setup.c util/hostdisk.c \
util/misc.c util/getroot.c kern/device.c kern/disk.c \
kern/err.c kern/misc.c kern/parser.c kern/partition.c \
kern/file.c kern/fs.c kern/env.c fs/fshelp.c \
kern/file.c kern/fs.c kern/env.c kern/list.c \
fs/fshelp.c \
\
fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c fs/afs_be.c \
fs/befs.c fs/befs_be.c fs/tar.c \
fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c \
fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c \
fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c \
\
partmap/msdos.c partmap/gpt.c \
partmap/msdos.c partmap/bsdlabel.c partmap/sunpc.c \
partmap/gpt.c \
\
disk/raid.c disk/mdraid_linux.c disk/lvm.c \
util/raid.c util/lvm.c \
util/raid.c util/lvm.c util/mm.c \
grub_setup_init.c
sbin_SCRIPTS += grub-install
@ -117,20 +90,14 @@ bin_SCRIPTS += grub-mkrescue
grub_mkrescue_SOURCES = util/grub-mkrescue.in
pkglib_MODULES = biosdisk.mod chain.mod \
reboot.mod halt.mod \
vbe.mod vbetest.mod vbeinfo.mod play.mod serial.mod \
vga.mod memdisk.mod pci.mod lspci.mod \
aout.mod bsd.mod pxe.mod pxecmd.mod datetime.mod date.mod \
datehook.mod lsmmap.mod ata_pthru.mod hdparm.mod \
halt.mod \
vbe.mod vbetest.mod vbeinfo.mod \
vga.mod \
aout.mod bsd.mod pxe.mod pxecmd.mod datetime.mod \
ata_pthru.mod hdparm.mod \
usb.mod uhci.mod ohci.mod usbtest.mod usbms.mod usb_keyboard.mod \
efiemu.mod mmap.mod acpi.mod drivemap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For drivemap.mod.
drivemap_mod_SOURCES = commands/i386/pc/drivemap.c \
commands/i386/pc/drivemap_int13h.S
@ -187,21 +154,11 @@ xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)
# For reboot.mod.
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/i386/pc/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For serial.mod.
serial_mod_SOURCES = term/serial.c
serial_mod_CFLAGS = $(COMMON_CFLAGS)
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For vbe.mod.
vbe_mod_SOURCES = video/i386/pc/vbe.c
vbe_mod_CFLAGS = $(COMMON_CFLAGS)
@ -217,31 +174,11 @@ vbetest_mod_SOURCES = commands/i386/pc/vbetest.c
vbetest_mod_CFLAGS = $(COMMON_CFLAGS)
vbetest_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For play.mod.
play_mod_SOURCES = commands/i386/pc/play.c
play_mod_CFLAGS = $(COMMON_CFLAGS)
play_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For vga.mod.
vga_mod_SOURCES = term/i386/pc/vga.c
vga_mod_CFLAGS = $(COMMON_CFLAGS)
vga_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For aout.mod
aout_mod_SOURCES = loader/aout.c
aout_mod_CFLAGS = $(COMMON_CFLAGS)
@ -298,21 +235,6 @@ datetime_mod_SOURCES = lib/cmos_datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For ata_pthru.mod.
ata_pthru_mod_SOURCES = disk/ata_pthru.c
ata_pthru_mod_CFLAGS = $(COMMON_CFLAGS)
@ -369,7 +291,7 @@ pkglib_DATA += efiemu32.o efiemu64.o
endif
BOOTTARGET=bios-cd
BOOTTARGET=cd
bootcheck-linux16-i386: linux-initramfs.i386 $(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/tests/boot/linux.cfg grub-shell
timeout -s KILL $(BOOTCHECK_TIMEOUT) ./grub-shell --boot=$(BOOTTARGET) --qemu=qemu-system-i386 --files=/initrd=linux-initramfs.i386 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.i386 $(srcdir)/tests/boot/linux16.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null

82
conf/i386-qemu.rmk
View file

@ -1,2 +1,82 @@
# -*- makefile -*-
include $(srcdir)/conf/i386-coreboot.mk
COMMON_CFLAGS = -mrtd -mregparm=3
# Images.
GRUB_KERNEL_MACHINE_LINK_ADDR = 0x8200
GRUB_BOOT_MACHINE_LINK_ADDR = 0xffe00
pkglib_IMAGES += boot.img
boot_img_SOURCES = boot/i386/qemu/boot.S
boot_img_ASFLAGS = $(COMMON_ASFLAGS) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)
boot_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_BOOT_MACHINE_LINK_ADDR)
boot_img_FORMAT = binary
pkglib_PROGRAMS += kernel.img
kernel_img_SOURCES = kern/i386/qemu/startup.S \
kern/i386/misc.S \
kern/i386/coreboot/init.c \
kern/i386/qemu/mmap.c \
kern/i386/halt.c \
kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
kern/misc.c kern/mm.c kern/term.c \
kern/rescue_parser.c kern/rescue_reader.c \
kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
kern/$(target_cpu)/dl.c kern/parser.c kern/partition.c \
kern/i386/tsc.c kern/i386/pit.c \
kern/generic/rtc_get_time_ms.c \
kern/generic/millisleep.c \
kern/env.c \
term/i386/pc/vga_text.c term/i386/vga_common.c \
symlist.c
kernel_img_CFLAGS = $(COMMON_CFLAGS) -DGRUB_BOOT_MACHINE_LINK_ADDR=$(GRUB_BOOT_MACHINE_LINK_ADDR)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS) -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(GRUB_KERNEL_MACHINE_LINK_ADDR)
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_KERNEL_MACHINE_LINK_ADDR)
kernel_img_FORMAT = binary
sbin_SCRIPTS += grub-install
grub_install_SOURCES = util/grub-install.in
bin_SCRIPTS += grub-mkrescue
grub_mkrescue_SOURCES = util/grub-mkrescue.in
# Modules.
pkglib_MODULES = linux.mod aout.mod halt.mod datetime.mod mmap.mod
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c
mmap_mod_CFLAGS = $(COMMON_CFLAGS)
mmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
mmap_mod_ASFLAGS = $(COMMON_ASFLAGS)
# For linux.mod.
linux_mod_SOURCES = loader/i386/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For aout.mod.
aout_mod_SOURCES = loader/aout.c
aout_mod_CFLAGS = $(COMMON_CFLAGS)
aout_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For bsd.mod
pkglib_MODULES += bsd.mod
bsd_mod_SOURCES = loader/i386/bsd.c loader/i386/bsd32.c loader/i386/bsd64.c loader/i386/bsd_helper.S loader/i386/bsd_trampoline.S
bsd_mod_CFLAGS = $(COMMON_CFLAGS)
bsd_mod_LDFLAGS = $(COMMON_LDFLAGS)
bsd_mod_ASFLAGS = $(COMMON_ASFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/cmos_datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk

34
conf/i386.rmk
View file

@ -33,21 +33,41 @@ setpci_mod_CFLAGS = $(COMMON_CFLAGS)
setpci_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += multiboot.mod
multiboot_mod_SOURCES = loader/i386/multiboot.c \
loader/i386/multiboot_mbi.c \
loader/multiboot_loader.c
multiboot_mod_SOURCES = loader/multiboot.c loader/i386/multiboot_mbi.c
multiboot_mod_CFLAGS = $(COMMON_CFLAGS)
multiboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
multiboot_mod_ASFLAGS = $(COMMON_ASFLAGS)
pkglib_MODULES += multiboot2.mod
multiboot2_mod_SOURCES = loader/i386/multiboot.c \
loader/i386/multiboot_mbi.c \
loader/multiboot_loader.c
multiboot2_mod_SOURCES = loader/multiboot.c loader/multiboot_mbi2.c
multiboot2_mod_CFLAGS = $(COMMON_CFLAGS) -DGRUB_USE_MULTIBOOT2
multiboot2_mod_LDFLAGS = $(COMMON_LDFLAGS)
multiboot2_mod_ASFLAGS = $(COMMON_ASFLAGS)
# For serial.mod.
pkglib_MODULES += serial.mod
serial_mod_SOURCES = term/serial.c
serial_mod_CFLAGS = $(COMMON_CFLAGS)
serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pkglib_MODULES += pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
pkglib_MODULES += lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For play.mod.
pkglib_MODULES += play.mod
play_mod_SOURCES = commands/i386/pc/play.c
play_mod_CFLAGS = $(COMMON_CFLAGS)
play_mod_LDFLAGS = $(COMMON_LDFLAGS)
linux.init.x86_64: $(srcdir)/tests/boot/linux.init-x86_64.S
$(TARGET_CC) -o $@ $< -m64 -nostdlib -nostdinc -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\"
@ -80,7 +100,7 @@ bootcheck-linux-i386: linux-initramfs.i386 $(GRUB_PAYLOADS_DIR)/linux.i386 $(src
bootcheck-linux-x86_64: linux-initramfs.x86_64 $(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/tests/boot/linux.cfg grub-shell
timeout -s KILL $(BOOTCHECK_TIMEOUT) ./grub-shell --boot=$(BOOTTARGET) --qemu=qemu-system-x86_64 --files=/initrd=linux-initramfs.x86_64 --files=/linux=$(GRUB_PAYLOADS_DIR)/linux.x86_64 $(srcdir)/tests/boot/linux.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
BOOTCHECKS+=bootcheck-linux-i386 bootcheck-linux-x86_64 \
BOOTCHECKS += bootcheck-linux-i386 bootcheck-linux-x86_64 \
bootcheck-kfreebsd-i386 bootcheck-kfreebsd-x86_64
.PHONY: bootcheck-linux-i386 bootcheck-linux-x86_64 \

5
conf/mips-qemu-mips.rmk
View file

@ -5,7 +5,7 @@ COMMON_CFLAGS += -march=mips3
COMMON_ASFLAGS += -march=mips3
include $(srcdir)/conf/mips.mk
pkglib_IMAGES = kernel.img
pkglib_PROGRAMS = kernel.img
kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
kern/main.c kern/device.c kern/$(target_cpu)/init.c \
kern/$(target_cpu)/$(target_machine)/init.c \
@ -18,6 +18,5 @@ kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
symlist.c kern/$(target_cpu)/cache.S
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
-Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
kernel_img_FORMAT = binary

28
conf/mips-yeeloong.rmk
View file

@ -3,9 +3,12 @@ LINK_BASE = 0x80200000
target_machine=yeeloong
COMMON_CFLAGS += -march=mips3
COMMON_ASFLAGS += -march=mips3
kernel_img_HEADERS += pci.h bitmap.h video.h gfxterm.h font.h bitmap_scale.h bufio.h
include $(srcdir)/conf/mips.mk
pkglib_IMAGES = kernel.img
pkglib_PROGRAMS = kernel.img
kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
kern/main.c kern/device.c kern/$(target_cpu)/init.c \
kern/$(target_cpu)/$(target_machine)/init.c \
@ -21,13 +24,12 @@ kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
font/font_cmd.c font/font.c io/bufio.c \
video/video.c video/fb/video_fb.c video/fb/fbblit.c \
video/fb/fbfill.c video/fb/fbutil.c video/bitmap.c \
video/sm712.c bus/pci.c bus/bonito.c \
video/bitmap_scale.c video/sm712.c bus/pci.c bus/bonito.c \
term/gfxterm.c commands/extcmd.c lib/arg.c \
symlist.c
kernel_img_CFLAGS = $(COMMON_CFLAGS) -DUSE_ASCII_FAILBACK
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
-Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
kernel_img_FORMAT = binary
# For ata.mod.
@ -61,19 +63,11 @@ datetime_mod_SOURCES = lib/cmos_datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
pkglib_MODULES += date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
pkglib_MODULES += datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += linux.mod
linux_mod_SOURCES = loader/$(target_cpu)/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
sbin_SCRIPTS += grub-install
grub_install_SOURCES = util/grub-install.in

65
conf/mips.rmk
View file

@ -1,65 +1,15 @@
# -*- makefile -*-
COMMON_ASFLAGS += -nostdinc
COMMON_CFLAGS += -ffreestanding -mexplicit-relocs -mflush-func=grub_cpu_flush_cache
COMMON_LDFLAGS += -nostdlib
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS += -mexplicit-relocs -mflush-func=grub_cpu_flush_cache
# Images.
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h misc.h mm.h net.h parser.h reader.h \
symbol.h term.h time.h types.h loader.h partition.h \
msdos_partition.h machine/kernel.h handler.h list.h \
command.h machine/memory.h cpu/libgcc.h cpu/cache.h i18n.h env_private.h
ifeq ($(platform), yeeloong)
kernel_img_HEADERS += pci.h
endif
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_img_HEADERS += cpu/cache.h
# Scripts.
sbin_SCRIPTS =
bin_SCRIPTS =
# For grub-mkimage.
bin_UTILITIES += grub-mkimage
grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkrawimage.c util/misc.c \
util/resolve.c lib/LzmaEnc.c lib/LzFind.c
grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(LINK_BASE)
util/grub-mkrawimage.c_DEPENDENCIES = Makefile
# Modules.
pkglib_MODULES = memdisk.mod \
lsmmap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For serial.mod.
pkglib_MODULES += serial.mod
serial_mod_SOURCES = term/serial.c
@ -73,10 +23,11 @@ relocator_mod_CFLAGS = $(COMMON_CFLAGS)
relocator_mod_ASFLAGS = $(COMMON_ASFLAGS)
relocator_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += linux.mod
linux_mod_SOURCES = loader/$(target_cpu)/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += multiboot2.mod
multiboot2_mod_SOURCES = loader/multiboot.c \
loader/multiboot_mbi2.c
multiboot2_mod_CFLAGS = $(COMMON_CFLAGS) -DGRUB_USE_MULTIBOOT2
multiboot2_mod_LDFLAGS = $(COMMON_LDFLAGS)
multiboot2_mod_ASFLAGS = $(COMMON_ASFLAGS)
include $(srcdir)/conf/common.mk

63
conf/powerpc-ieee1275.rmk
View file

@ -1,29 +1,9 @@
# -*- makefile -*-
COMMON_ASFLAGS = -nostdinc -D__ASSEMBLY__
COMMON_CFLAGS = -ffreestanding
COMMON_LDFLAGS += -nostdlib
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
# Images.
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h misc.h mm.h net.h parser.h reader.h \
symbol.h term.h time.h types.h powerpc/libgcc.h loader.h partition.h \
msdos_partition.h ieee1275/ieee1275.h machine/kernel.h handler.h list.h \
command.h i18n.h env_private.h
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_img_HEADERS += ieee1275/ieee1275.h
# Programs
pkglib_PROGRAMS = kernel.img
@ -43,8 +23,7 @@ kernel_img_SOURCES = kern/powerpc/ieee1275/startup.S kern/ieee1275/cmain.c \
symlist.c kern/$(target_cpu)/cache.S
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
-Wl,-N,-S,-Ttext,0x200000,-Bstatic
kernel_img_LDFLAGS += $(COMMON_LDFLAGS) -Wl,-N,-S,-Ttext,0x200000,-Bstatic
# Scripts.
sbin_SCRIPTS = grub-install
@ -57,47 +36,33 @@ grub_install_SOURCES = util/ieee1275/grub-install.in
grub_mkrescue_SOURCES = util/powerpc/ieee1275/grub-mkrescue.in
# Modules.
pkglib_MODULES = halt.mod \
linux.mod \
reboot.mod \
suspend.mod \
memdisk.mod \
lsmmap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += ieee1275_fb.mod
ieee1275_fb_mod_SOURCES = video/ieee1275.c
ieee1275_fb_mod_CFLAGS = $(COMMON_CFLAGS)
ieee1275_fb_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
pkglib_MODULES += linux.mod
linux_mod_SOURCES = loader/powerpc/ieee1275/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For suspend.mod
pkglib_MODULES += suspend.mod
suspend_mod_SOURCES = commands/ieee1275/suspend.c
suspend_mod_CFLAGS = $(COMMON_CFLAGS)
suspend_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod
pkglib_MODULES += halt.mod
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
pkglib_MODULES += datetime.mod
datetime_mod_SOURCES = lib/ieee1275/datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
include $(srcdir)/conf/common.mk

88
conf/sparc64-ieee1275.rmk
View file

@ -1,15 +1,12 @@
# -*- makefile -*-
COMMON_ASFLAGS = -nostdinc -m64
COMMON_CFLAGS = -ffreestanding -m64 -mno-app-regs
COMMON_LDFLAGS = -melf64_sparc -nostdlib -mno-relax
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
COMMON_CFLAGS = -mno-app-regs
COMMON_LDFLAGS = -melf64_sparc -mno-relax
# Images.
pkglib_IMAGES = boot.img diskboot.img kernel.img
pkglib_IMAGES = boot.img diskboot.img
pkglib_PROGRAMS = kernel.img
# For boot.img.
boot_img_SOURCES = boot/sparc64/ieee1275/boot.S
@ -23,15 +20,7 @@ diskboot_img_ASFLAGS = $(COMMON_ASFLAGS)
diskboot_img_LDFLAGS = $(COMMON_LDFLAGS) -Wl,-N,-Ttext,0x4200
diskboot_img_FORMAT = binary
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
list.h handler.h command.h i18n.h \
sparc64/libgcc.h ieee1275/ieee1275.h machine/kernel.h \
sparc64/ieee1275/ieee1275.h env_private.h
kernel_img_HEADERS += ieee1275/ieee1275.h cpu/ieee1275/ieee1275.h
kernel_img_SOURCES = kern/sparc64/ieee1275/crt0.S kern/ieee1275/cmain.c \
kern/ieee1275/ieee1275.c kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/err.c kern/file.c kern/fs.c \
@ -48,45 +37,36 @@ kernel_img_SOURCES = kern/sparc64/ieee1275/crt0.S kern/ieee1275/cmain.c \
symlist.c kern/$(target_cpu)/cache.S
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = -nostdlib -Wl,-N,-Ttext,0x200000,-Bstatic,-melf64_sparc -static-libgcc -lgcc
kernel_img_LDFLAGS += -nostdlib -Wl,-N,-Ttext,0x4400,-Bstatic,-melf64_sparc
kernel_img_FORMAT = binary
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
# Utilities.
bin_UTILITIES = grub-mkimage
sbin_UTILITIES = grub-setup grub-ofpathname
# For grub-mkimage.
grub_mkimage_SOURCES = util/sparc64/ieee1275/grub-mkimage.c util/misc.c \
util/resolve.c gnulib/progname.c
# For grub-setup.
util/sparc64/ieee1275/grub-setup.c_DEPENDENCIES = grub_setup_init.h
grub_setup_SOURCES = util/sparc64/ieee1275/grub-setup.c util/hostdisk.c \
util/ieee1275/ofpath.c \
util/misc.c util/getroot.c kern/device.c kern/disk.c \
kern/err.c kern/misc.c kern/parser.c kern/partition.c \
kern/file.c kern/fs.c kern/env.c fs/fshelp.c \
kern/file.c kern/fs.c kern/env.c kern/list.c \
fs/fshelp.c \
\
fs/affs.c fs/cpio.c fs/ext2.c fs/fat.c fs/hfs.c \
fs/hfsplus.c fs/iso9660.c fs/udf.c fs/jfs.c fs/minix.c \
fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c fs/sfs.c \
fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c fs/afs_be.c \
fs/befs.c fs/befs_be.c fs/tar.c \
fs/nilfs2.c fs/ntfs.c fs/ntfscomp.c fs/reiserfs.c \
fs/sfs.c fs/ufs.c fs/ufs2.c fs/xfs.c fs/afs.c \
fs/afs_be.c fs/befs.c fs/befs_be.c fs/tar.c \
\
partmap/amiga.c partmap/apple.c partmap/msdos.c \
partmap/sun.c partmap/acorn.c \
partmap/amiga.c partmap/apple.c partmap/msdos.c \
partmap/bsdlabel.c partmap/sun.c partmap/acorn.c \
\
disk/raid.c disk/mdraid_linux.c disk/lvm.c \
util/raid.c util/lvm.c gnulib/progname.c \
util/raid.c util/lvm.c util/mm.c gnulib/progname.c \
grub_setup_init.c
# For grub-ofpathname.
grub_ofpathname_SOURCES = util/sparc64/ieee1275/grub-ofpathname.c \
grub_ofpathname_SOURCES = util/ieee1275/grub-ofpathname.c \
util/ieee1275/ofpath.c util/misc.c gnulib/progname.c
# Scripts.
@ -96,41 +76,27 @@ sbin_SCRIPTS = grub-install
grub_install_SOURCES = util/grub-install.in
# Modules.
pkglib_MODULES = halt.mod \
linux.mod \
reboot.mod \
memdisk.mod \
lsmmap.mod
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += ieee1275_fb.mod
ieee1275_fb_mod_SOURCES = video/ieee1275.c
ieee1275_fb_mod_CFLAGS = $(COMMON_CFLAGS)
ieee1275_fb_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
pkglib_MODULES += linux.mod
linux_mod_SOURCES = loader/sparc64/ieee1275/linux.c
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod.
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
pkglib_MODULES += halt.mod
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For memdisk.mod.
memdisk_mod_SOURCES = disk/memdisk.c
memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lsmmap.mod
lsmmap_mod_SOURCES = commands/lsmmap.c
lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
pkglib_MODULES += datetime.mod
datetime_mod_SOURCES = lib/ieee1275/datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
include $(srcdir)/conf/common.mk

48
conf/tests.rmk
View file

@ -37,12 +37,52 @@ example_scripted_test_SOURCES = tests/example_scripted_test.in
check_SCRIPTS += example_grub_script_test
example_grub_script_test_SOURCES = tests/example_grub_script_test.in
#
# Rules for real tests
#
check_SCRIPTS += grub_script_echo1
grub_script_echo1_SOURCES = tests/grub_script_echo1.in
check_SCRIPTS += grub_script_echo_keywords
grub_script_echo_keywords_SOURCES = tests/grub_script_echo_keywords.in
check_SCRIPTS += grub_script_vars1
grub_script_vars1_SOURCES = tests/grub_script_vars1.in
check_SCRIPTS += grub_script_for1
grub_script_for1_SOURCES = tests/grub_script_for1.in
check_SCRIPTS += grub_script_while1
grub_script_while1_SOURCES = tests/grub_script_while1.in
check_SCRIPTS += grub_script_if
grub_script_if_SOURCES = tests/grub_script_if.in
check_SCRIPTS += grub_script_blanklines
grub_script_blanklines_SOURCES = tests/grub_script_blanklines.in
check_SCRIPTS += grub_script_final_semicolon
grub_script_final_semicolon_SOURCES = tests/grub_script_final_semicolon.in
check_SCRIPTS += grub_script_dollar
grub_script_dollar_SOURCES = tests/grub_script_dollar.in
# List of tests to execute on "make check"
SCRIPTED_TESTS = example_scripted_test
SCRIPTED_TESTS += example_grub_script_test
UNIT_TESTS = example_unit_test
FUNCTIONAL_TESTS = example_functional_test.mod
# SCRIPTED_TESTS = example_scripted_test
# SCRIPTED_TESTS += example_grub_script_test
# UNIT_TESTS = example_unit_test
# FUNCTIONAL_TESTS = example_functional_test.mod
SCRIPTED_TESTS = grub_script_echo1
SCRIPTED_TESTS += grub_script_echo_keywords
SCRIPTED_TESTS += grub_script_vars1
SCRIPTED_TESTS += grub_script_for1
SCRIPTED_TESTS += grub_script_while1
SCRIPTED_TESTS += grub_script_if
SCRIPTED_TESTS += grub_script_blanklines
SCRIPTED_TESTS += grub_script_final_semicolon
SCRIPTED_TESTS += grub_script_dollar
# dependencies between tests and testing-tools
$(SCRIPTED_TESTS): grub-shell grub-shell-tester

105
conf/x86-efi.rmk Normal file
View file

@ -0,0 +1,105 @@
# -*- makefile -*-
# Scripts.
sbin_SCRIPTS = grub-install
# For grub-install.
grub_install_SOURCES = util/i386/efi/grub-install.in
# Modules.
pkglib_PROGRAMS = kernel.img
pkglib_MODULES = chain.mod appleldr.mod \
linux.mod halt.mod \
datetime.mod loadbios.mod \
fixvideo.mod mmap.mod acpi.mod
# For kernel.img.
kernel_img_RELOCATABLE = yes
kernel_img_SOURCES = kern/$(target_cpu)/efi/startup.S kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
kern/misc.c kern/mm.c kern/term.c \
kern/rescue_parser.c kern/rescue_reader.c \
kern/$(target_cpu)/dl.c kern/i386/efi/init.c kern/parser.c kern/partition.c \
kern/env.c symlist.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c \
term/efi/console.c disk/efi/efidisk.c \
kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
kern/i386/tsc.c kern/i386/pit.c \
kern/generic/rtc_get_time_ms.c \
kern/generic/millisleep.c
ifeq ($(target_cpu),x86_64)
kernel_img_SOURCES += kern/x86_64/efi/callwrap.S
endif
kernel_img_HEADERS += efi/efi.h efi/time.h efi/disk.h i386/pit.h
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS += $(COMMON_LDFLAGS)
# For acpi.mod.
acpi_mod_SOURCES = commands/acpi.c commands/efi/acpi.c
acpi_mod_CFLAGS = $(COMMON_CFLAGS)
acpi_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c \
mmap/efi/mmap.c
mmap_mod_CFLAGS = $(COMMON_CFLAGS)
mmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For chain.mod.
chain_mod_SOURCES = loader/efi/chainloader.c
chain_mod_CFLAGS = $(COMMON_CFLAGS)
chain_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For appleldr.mod.
appleldr_mod_SOURCES = loader/efi/appleloader.c
appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
linux_mod_SOURCES = loader/i386/efi/linux.c
ifeq ($(target_cpu), x86_64)
linux_mod_SOURCES += loader/i386/linux_trampoline.S
endif
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/efi/datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For loadbios.mod
loadbios_mod_SOURCES = commands/efi/loadbios.c
loadbios_mod_CFLAGS = $(COMMON_CFLAGS)
loadbios_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For fixvideo.mod
fixvideo_mod_SOURCES = commands/efi/fixvideo.c
fixvideo_mod_CFLAGS = $(COMMON_CFLAGS)
fixvideo_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_uga.mod
efi_uga_mod_SOURCES = video/efi_uga.c
efi_uga_mod_CFLAGS = $(COMMON_CFLAGS)
efi_uga_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_gop.mod
efi_gop_mod_SOURCES = video/efi_gop.c
efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk

165
conf/x86_64-efi.rmk
View file

@ -1,166 +1,5 @@
# -*- makefile -*-
COMMON_ASFLAGS = -nostdinc -fno-builtin -m64
COMMON_CFLAGS = -fno-builtin -m64
COMMON_LDFLAGS = -melf_x86_64 -nostdlib
COMMON_LDFLAGS = -melf_x86_64
# Used by various components. These rules need to precede them.
script/lexer.c_DEPENDENCIES = grub_script.tab.h
# Utilities.
bin_UTILITIES = grub-mkimage
# For grub-mkimage.
grub_mkimage_SOURCES = gnulib/progname.c util/i386/efi/grub-mkimage.c \
util/misc.c util/resolve.c
# For grub-setup.
#grub_setup_SOURCES = util/i386/pc/grub-setup.c util/hostdisk.c \
# util/misc.c util/getroot.c kern/device.c kern/disk.c \
# kern/err.c kern/misc.c fs/fat.c fs/ext2.c fs/xfs.c fs/affs.c \
# fs/sfs.c kern/parser.c kern/partition.c partmap/msdos.c \
# fs/ufs.c fs/ufs2.c fs/minix.c fs/hfs.c fs/jfs.c fs/hfsplus.c kern/file.c \
# kern/fs.c kern/env.c fs/fshelp.c
# Scripts.
sbin_SCRIPTS = grub-install
# For grub-install.
grub_install_SOURCES = util/i386/efi/grub-install.in
# Modules.
pkglib_PROGRAMS = kernel.img
pkglib_MODULES = chain.mod appleldr.mod \
halt.mod reboot.mod linux.mod pci.mod lspci.mod \
datetime.mod date.mod datehook.mod loadbios.mod \
fixvideo.mod mmap.mod acpi.mod
# For kernel.img.
kernel_img_RELOCATABLE = yes
kernel_img_SOURCES = kern/x86_64/efi/startup.S kern/x86_64/efi/callwrap.S \
kern/main.c kern/device.c \
kern/disk.c kern/dl.c kern/file.c kern/fs.c kern/err.c \
kern/misc.c kern/mm.c kern/term.c \
kern/rescue_parser.c kern/rescue_reader.c \
kern/$(target_cpu)/dl.c kern/i386/efi/init.c kern/parser.c kern/partition.c \
kern/env.c symlist.c kern/efi/efi.c kern/efi/init.c kern/efi/mm.c \
kern/time.c kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
kern/i386/tsc.c kern/i386/pit.c \
kern/generic/millisleep.c kern/generic/rtc_get_time_ms.c \
term/efi/console.c disk/efi/efidisk.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
efi/efi.h efi/time.h efi/disk.h machine/loader.h i386/pit.h list.h \
handler.h command.h i18n.h env_private.h
kernel_img_CFLAGS = $(COMMON_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS)
MOSTLYCLEANFILES += symlist.c
MOSTLYCLEANFILES += symlist.c kernel_syms.lst
DEFSYMFILES += kernel_syms.lst
symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
# For boot.mod.
pkglib_MODULES += boot.mod
boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
boot_mod_CFLAGS = $(COMMON_CFLAGS)
boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For acpi.mod.
acpi_mod_SOURCES = commands/acpi.c commands/efi/acpi.c
acpi_mod_CFLAGS = $(COMMON_CFLAGS)
acpi_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For mmap.mod.
mmap_mod_SOURCES = mmap/mmap.c mmap/i386/uppermem.c mmap/i386/mmap.c \
mmap/efi/mmap.c
mmap_mod_CFLAGS = $(COMMON_CFLAGS)
mmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For chain.mod.
chain_mod_SOURCES = loader/efi/chainloader.c
chain_mod_CFLAGS = $(COMMON_CFLAGS)
chain_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For appleldr.mod.
appleldr_mod_SOURCES = loader/efi/appleloader.c
appleldr_mod_CFLAGS = $(COMMON_CFLAGS)
appleldr_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For linux.mod.
linux_mod_SOURCES = loader/i386/efi/linux.c loader/i386/linux_trampoline.S
linux_mod_CFLAGS = $(COMMON_CFLAGS)
linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For halt.mod.
halt_mod_SOURCES = commands/halt.c
halt_mod_CFLAGS = $(COMMON_CFLAGS)
halt_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For reboot.mod.
reboot_mod_SOURCES = commands/reboot.c
reboot_mod_CFLAGS = $(COMMON_CFLAGS)
reboot_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For pci.mod
pci_mod_SOURCES = bus/pci.c
pci_mod_CFLAGS = $(COMMON_CFLAGS)
pci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For lspci.mod
lspci_mod_SOURCES = commands/lspci.c
lspci_mod_CFLAGS = $(COMMON_CFLAGS)
lspci_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datetime.mod
datetime_mod_SOURCES = lib/efi/datetime.c
datetime_mod_CFLAGS = $(COMMON_CFLAGS)
datetime_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For date.mod
date_mod_SOURCES = commands/date.c
date_mod_CFLAGS = $(COMMON_CFLAGS)
date_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For datehook.mod
datehook_mod_SOURCES = hook/datehook.c
datehook_mod_CFLAGS = $(COMMON_CFLAGS)
datehook_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For loadbios.mod
loadbios_mod_SOURCES = commands/efi/loadbios.c
loadbios_mod_CFLAGS = $(COMMON_CFLAGS)
loadbios_mod_LDFLAGS = $(COMMON_LDFLAGS)
# For fixvideo.mod
fixvideo_mod_SOURCES = commands/efi/fixvideo.c
fixvideo_mod_CFLAGS = $(COMMON_CFLAGS)
fixvideo_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_uga.mod
efi_uga_mod_SOURCES = video/efi_uga.c
efi_uga_mod_CFLAGS = $(COMMON_CFLAGS)
efi_uga_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += efi_gop.mod
efi_gop_mod_SOURCES = video/efi_gop.c
efi_gop_mod_CFLAGS = $(COMMON_CFLAGS)
efi_gop_mod_LDFLAGS = $(COMMON_LDFLAGS)
pkglib_MODULES += xnu.mod
xnu_mod_SOURCES = loader/xnu_resume.c loader/i386/xnu.c loader/i386/efi/xnu.c \
loader/macho32.c loader/macho64.c loader/macho.c loader/xnu.c
xnu_mod_CFLAGS = $(COMMON_CFLAGS)
xnu_mod_LDFLAGS = $(COMMON_LDFLAGS)
xnu_mod_ASFLAGS = $(COMMON_ASFLAGS)
include $(srcdir)/conf/i386.mk
include $(srcdir)/conf/common.mk
include $(srcdir)/conf/x86-efi.mk

176
configure.ac
View file

@ -31,7 +31,7 @@ dnl (such as TARGET_CC, TARGET_CFLAGS, etc.) are used for the target
dnl type.
AC_INIT([GRUB],[1.97],[bug-grub@gnu.org])
AC_INIT([GRUB],[1.98],[bug-grub@gnu.org])
AM_INIT_AUTOMAKE()
AC_PREREQ(2.60)
AC_CONFIG_SRCDIR([include/grub/dl.h])
@ -51,6 +51,7 @@ fi
case "$target_cpu" in
i[[3456]]86) target_cpu=i386 ;;
amd64) target_cpu=x86_64 ;;
sparc) target_cpu=sparc64 ;;
mipsel|mips64el)
target_cpu=mips;
@ -90,6 +91,7 @@ fi
if test -z "$target_alias"; then
case "$target_cpu"-"$platform" in
x86_64-efi) ;;
x86_64-emu) ;;
x86_64-*) target_cpu=i386 ;;
powerpc64-ieee1275) target_cpu=powerpc ;;
esac
@ -128,6 +130,7 @@ case "$host_os" in
gnu*) host_kernel=hurd ;;
linux*) host_kernel=linux ;;
freebsd* | kfreebsd*-gnu) host_kernel=kfreebsd ;;
netbsd*) host_kernel=netbsd ;;
cygwin) host_kernel=windows ;;
esac
@ -138,9 +141,15 @@ case "$platform" in
qemu) machine_CFLAGS="-DGRUB_MACHINE_QEMU=1" ;;
pc) machine_CFLAGS="-DGRUB_MACHINE_PCBIOS=1" ;;
emu) machine_CFLAGS="-DGRUB_MACHINE_EMU=1" ;;
yeeloong) machine_CFLAGS="-DGRUB_MACHINE_MIPS_YEELOONG=1 -DGRUB_MACHINE_MIPS=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
qemu-mips) machine_CFLAGS="-DGRUB_MACHINE_MIPS_QEMU_MIPS=1 -DGRUB_MACHINE_MIPS=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
yeeloong) machine_CFLAGS="-DGRUB_MACHINE_MIPS_YEELOONG=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
qemu-mips) machine_CFLAGS="-DGRUB_MACHINE_MIPS_QEMU_MIPS=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
esac
case "$target_cpu" in
mips) machine_CFLAGS="$machine_CFLAGS -DGRUB_MACHINE_MIPS=1" ;;
sparc64) machine_CFLAGS="$machine_CFLAGS -DGRUB_MACHINE_SPARC64=1" ;;
esac
machine_CFLAGS="$machine_CFLAGS -DMACHINE=`echo ${target_cpu}_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
CFLAGS="$CFLAGS $machine_CFLAGS"
TARGET_ASFLAGS="$TARGET_ASFLAGS $machine_CFLAGS"
TARGET_CFLAGS="$TARGET_CFLAGS $machine_CFLAGS"
@ -177,9 +186,21 @@ done
AC_PROG_INSTALL
AC_PROG_AWK
AC_PROG_LEX
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
if test "x$LEX" = x; then
AC_MSG_ERROR([flex is not found])
else
version=`$LEX --version | $AWK '{ split($NF,x,"."); print x[[1]]*10000+x[[2]]*100+x[[3]]; }'`
if test -n "$version" -a "$version" -ge 20535; then
:
else
AC_MSG_ERROR([flex is too old. GRUB requires 2.5.35 or above])
fi
fi
# These are not a "must".
AC_PATH_PROG(RUBY, ruby)
AC_PATH_PROG(MAKEINFO, makeinfo)
@ -221,7 +242,21 @@ AC_HEADER_MAJOR
AC_HEADER_DIRENT
AC_CHECK_FUNCS(memmove sbrk strdup lstat getuid getgid)
AC_CHECK_HEADERS(sys/mkdev.h sys/sysmacros.h malloc.h termios.h sys/types.h)
AC_CHECK_HEADERS(unistd.h string.h strings.h sys/stat.h sys/fcntl.h)
AC_CHECK_HEADERS(unistd.h string.h strings.h sys/stat.h sys/fcntl.h limits.h)
# For opendisk() and getrawpartition() on NetBSD.
# Used in util/deviceiter.c and in util/hostdisk.c.
AC_CHECK_HEADER([util.h], [
AC_CHECK_LIB([util], [opendisk], [
LIBUTIL="-lutil"
AC_DEFINE(HAVE_OPENDISK, 1, [Define if opendisk() in -lutil can be used])
])
AC_CHECK_LIB([util], [getrawpartition], [
LIBUTIL="-lutil"
AC_DEFINE(HAVE_GETRAWPARTITION, 1, [Define if getrawpartition() in -lutil can be used])
])
])
AC_SUBST([LIBUTIL])
#
# Check for target programs.
@ -326,7 +361,7 @@ else
if test -f "${srcdir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"; then
TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT} -Wl,-Ttext,"
TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc -Wl,-Ttext,"
else
TARGET_IMG_LDSCRIPT=
TARGET_IMG_LDFLAGS='-Wl,-N -Wl,-Ttext,'
@ -342,7 +377,11 @@ AC_SUBST(TARGET_IMG_CFLAGS)
# For platforms where ELF is not the default link format.
AC_MSG_CHECKING([for command to convert module to ELF format])
case "${host_os}" in
cygwin) TARGET_OBJ2ELF='grub-pe2elf' ;;
cygwin) TARGET_OBJ2ELF='grub-pe2elf';
# FIXME: put proper test here
AC_DEFINE([NEED_REGISTER_FRAME_INFO], 1,
[Define to 1 if GCC generates calls to __register_frame_info()])
;;
*) ;;
esac
AC_SUBST(TARGET_OBJ2ELF)
@ -352,6 +391,7 @@ AC_MSG_RESULT([$TARGET_OBJ2ELF])
if test "x$target_m32" = x1; then
# Force 32-bit mode.
TARGET_CFLAGS="$TARGET_CFLAGS -m32"
TARGET_ASFLAGS="$TARGET_CFLAGS -m32"
TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
TARGET_MODULE_FORMAT="elf32"
fi
@ -359,6 +399,7 @@ fi
if test "x$target_m64" = x1; then
# Force 64-bit mode.
TARGET_CFLAGS="$TARGET_CFLAGS -m64"
TARGET_ASFLAGS="$TARGET_ASFLAGS -m64"
TARGET_LDFLAGS="$TARGET_LDFLAGS -m64"
TARGET_MODULE_FORMAT="elf64"
fi
@ -373,9 +414,7 @@ if test "$target_cpu"-"$platform" = x86_64-efi; then
[grub_cv_cc_mcmodel=no])
])
if test "x$grub_cv_cc_mcmodel" = xno; then
CFLAGS="$SAVED_CFLAGS -m64 -DMCMODEL_SMALL=1"
TARGET_CFLAGS="$TARGET_CFLAGS -DMCMODEL_SMALL=1"
AC_MSG_WARN([-mcmodel=large not supported. You won't be able to use the memory over 4GiB. Upgrade your gcc])
AC_MSG_ERROR([-mcmodel=large not supported. Upgrade your gcc.])
else
TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=large"
fi
@ -438,18 +477,33 @@ AC_SUBST(TARGET_ASFLAGS)
AC_SUBST(TARGET_CPPFLAGS)
AC_SUBST(TARGET_LDFLAGS)
# Check for libgcc symbols (must be performed before we add -nostdlib to LDFLAGS)
AC_CHECK_FUNCS(__bswapsi2 __bswapdi2 __ashldi3 __ashrdi3 __lshrdi3 __trampoline_setup __ucmpdi2)
# Set them to their new values for the tests below.
CC="$TARGET_CC"
if test "x$TARGET_APPLE_CC" = x1 ; then
CFLAGS="$TARGET_CFLAGS -nostdlib -Wno-error"
else
CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,___main=0x8100 -Wno-error"
fi
CPPFLAGS="$TARGET_CPPFLAGS"
LDFLAGS="$TARGET_LDFLAGS"
LIBS=-lgcc
grub_ASM_USCORE
if test x$grub_cv_asm_uscore = xyes; then
CFLAGS="$CFLAGS -Wl,--defsym,_abort=_main"
else
CFLAGS="$CFLAGS -Wl,--defsym,abort=main"
fi
# Check for libgcc symbols
AC_CHECK_FUNCS(__bswapsi2 __bswapdi2 __ashldi3 __ashrdi3 __lshrdi3 __trampoline_setup __ucmpdi2 _restgpr_14_x)
if test "x$TARGET_APPLE_CC" = x1 ; then
CFLAGS="$TARGET_CFLAGS -nostdlib"
else
CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,___main=0x8100"
fi
CPPFLAGS="$TARGET_CPPFLAGS"
LDFLAGS="$TARGET_LDFLAGS"
LIBS=""
# Defined in aclocal.m4.
grub_PROG_TARGET_CC
@ -457,13 +511,12 @@ if test "x$TARGET_APPLE_CC" != x1 ; then
grub_PROG_OBJCOPY_ABSOLUTE
fi
grub_PROG_LD_BUILD_ID_NONE
grub_ASM_USCORE
if test "x$target_cpu" = xi386; then
if test ! -z "$TARGET_IMG_LDSCRIPT"; then
# Check symbols provided by linker script.
CFLAGS="$TARGET_CFLAGS -nostdlib $TARGET_IMG_LDFLAGS_AC -Wl,-Ttext,8000,--defsym,___main=0x8100"
fi
if test "x$TARGET_APPLE_CC" != x1 ; then
if test "$platform" != emu && test "x$TARGET_APPLE_CC" != x1 ; then
if test ! -z "$TARGET_IMG_LDSCRIPT"; then
# Check symbols provided by linker script.
CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC}8000 -Wl,--defsym,___main=0x8100"
fi
grub_CHECK_BSS_START_SYMBOL
grub_CHECK_END_SYMBOL
fi
@ -508,6 +561,21 @@ enable_efiemu=no
fi
AC_SUBST([enable_efiemu])
if test "$platform" != emu; then
AC_CACHE_CHECK([whether -nostdinc -isystem works], [grub_cv_cc_isystem], [
SAVED_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
int va_arg_func (int fixed, va_list args);]], [[]])],
[grub_cv_cc_isystem=yes],
[grub_cv_cc_isystem=no])
CPPFLAGS="$SAVED_CPPFLAGS"
])
if test x"$grub_cv_cc_isystem" = xyes ; then
TARGET_CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
fi
fi
# Restore the flags.
CC="$tmp_CC"
@ -531,10 +599,18 @@ AC_ARG_ENABLE([grub-emu-usb],
[AS_HELP_STRING([--enable-grub-emu-usb],
[build and install the `grub-emu' debugging utility with USB support (default=guessed)])])
AC_ARG_ENABLE([grub-emu-sdl],
[AS_HELP_STRING([--enable-grub-emu-sdl],
[build and install the `grub-emu' debugging utility with SDL support (default=guessed)])])
AC_ARG_ENABLE([grub-emu-pci],
[AS_HELP_STRING([--enable-grub-emu-pci],
[build and install the `grub-emu' debugging utility with PCI support (potentially dangerous) (default=no)])])
AC_ARG_ENABLE([grub-emu-modules],
[AS_HELP_STRING([--enable-grub-emu-modules],
[Support module loading in `grub-emu' debugging utility (default=no)])])
if test "$platform" = emu; then
missing_ncurses=
[# Check for curses libraries.]
@ -553,6 +629,19 @@ if test x"$missing_ncurses" = xtrue ; then
AC_MSG_ERROR([grub-emu can't be compiled without ncurses])
fi
if test x"$enable_grub_emu_modules" = xyes ; then
TARGET_NO_MODULES=no
else
TARGET_NO_MODULES=yes
fi
AC_SUBST(TARGET_NO_MODULES)
if test "$TARGET_NO_MODULES" = yes ; then
# Do not convert modules, otherwise linkage may fail (Cygwin only).
# FIXME: Should be checked above before TARGET_OBJ2ELF is set first.
TARGET_OBJ2ELF=
fi
if test x"$enable_grub_emu_usb" = xno ; then
grub_emu_usb_excuse="explicitly disabled"
fi
@ -581,6 +670,31 @@ else
enable_grub_emu_usb=no
fi
if test x"$enable_grub_emu_sdl" = xno ; then
grub_emu_sdl_excuse="explicitely disabled"
fi
[if [ x"$grub_emu_sdl_excuse" = x ]; then
# Check for libSDL libraries.]
AC_CHECK_LIB([SDL], [SDL_Init], [LIBSDL="-lSDL"],
[grub_emu_sdl_excuse=["libSDL libraries are required to build \`grub-emu' with SDL support"]])
AC_SUBST([LIBSDL])
[fi]
[if [ x"$grub_emu_sdl_excuse" = x ]; then
# Check for headers.]
AC_CHECK_HEADERS([SDL/SDL.h], [],
[grub_emu_sdl_excuse=["libSDL header file is required to build \`grub-emu' with SDL support"]])
[fi]
if test x"enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x ; then
AC_MSG_ERROR([SDL support for grub-emu was explicitely requested but can't be compiled])
fi
if test x"$grub_emu_sdl_excuse" = x ; then
enable_grub_emu_sdl=yes
else
enable_grub_emu_sdl=no
fi
if test x"$enable_grub_emu_pci" != xyes ; then
grub_emu_pci_excuse="not enabled"
fi
@ -604,9 +718,11 @@ fi
if test x"$grub_emu_pci_excuse" = x ; then
enable_grub_emu_pci=yes
else
enable_grub_emu_pci=no
fi
AC_SUBST([enable_grub_emu_sdl])
AC_SUBST([enable_grub_emu_usb])
AC_SUBST([enable_grub_emu_pci])
fi
@ -640,6 +756,16 @@ if test x"$grub_mkfont_excuse" = x ; then
freetype_cflags=`freetype-config --cflags`
freetype_libs=`freetype-config --libs`
fi
if test x"$grub_mkfont_excuse" = x ; then
# Check for freetype libraries.
SAVED_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $freetype_cflags"
AC_CHECK_HEADERS([ft2build.h], [],
[grub_mkfont_excuse=["need freetype2 headers"]])
CPPFLAGS="$SAVED_CPPFLAGS"
fi
if test x"$enable_grub_mkfont" = xyes && test x"$grub_mkfont_excuse" != x ; then
AC_MSG_ERROR([grub-mkfont was explicitly requested but can't be compiled])
fi
@ -683,11 +809,21 @@ echo USB support for grub-emu: Yes
else
echo USB support for grub-emu: No "($grub_emu_usb_excuse)"
fi
if [ x"$grub_emu_sdl_excuse" = x ]; then
echo SDL support for grub-emu: Yes
else
echo SDL support for grub-emu: No "($grub_emu_sdl_excuse)"
fi
if [ x"$grub_emu_pci_excuse" = x ]; then
echo PCI support for grub-emu: Yes
else
echo PCI support for grub-emu: No "($grub_emu_pci_excuse)"
fi
if [ x"$TARGET_NO_MODULES" = xno ]; then
echo Module support for grub-emu: Yes
else
echo Module support for grub-emu: No
fi
fi
if [ x"$enable_mm_debug" = xyes ]; then
echo With memory debugging: Yes

2
disk/efi/efidisk.c
View file

@ -825,7 +825,7 @@ grub_efidisk_get_device_name (grub_efi_handle_t *handle)
if (! disk)
return 1;
if (disk->id == GRUB_DISK_DEVICE_EFIDISK_ID)
if (disk->dev->id == GRUB_DISK_DEVICE_EFIDISK_ID)
{
struct grub_efidisk_data *d;

14
disk/i386/pc/biosdisk.c
View file

@ -307,8 +307,17 @@ grub_biosdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
while (size)
{
grub_size_t len;
grub_size_t cdoff = 0;
len = get_safe_sectors (sector, data->sectors);
if (data->flags & GRUB_BIOSDISK_FLAG_CDROM)
{
cdoff = (sector & 3) << GRUB_DISK_SECTOR_BITS;
len = ALIGN_UP (sector + len, 4) - (sector & ~3);
sector &= ~3;
}
if (len > size)
len = size;
@ -316,7 +325,7 @@ grub_biosdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
GRUB_MEMORY_MACHINE_SCRATCH_SEG))
return grub_errno;
grub_memcpy (buf, (void *) GRUB_MEMORY_MACHINE_SCRATCH_ADDR,
grub_memcpy (buf, (void *) (GRUB_MEMORY_MACHINE_SCRATCH_ADDR + cdoff),
len << GRUB_DISK_SECTOR_BITS);
buf += len << GRUB_DISK_SECTOR_BITS;
sector += len;
@ -332,6 +341,9 @@ grub_biosdisk_write (grub_disk_t disk, grub_disk_addr_t sector,
{
struct grub_biosdisk_data *data = disk->data;
if (data->flags & GRUB_BIOSDISK_FLAG_CDROM)
return grub_error (GRUB_ERR_IO, "can't write to CDROM");
while (size)
{
grub_size_t len;

30
disk/ieee1275/ofdisk.c
View file

@ -118,7 +118,7 @@ grub_ofdisk_iterate (int (*hook) (const char *name))
static char *
compute_dev_path (const char *name)
{
char *devpath = grub_malloc (grub_strlen (name) + 2);
char *devpath = grub_malloc (grub_strlen (name) + 3);
char *p, c;
if (!devpath)
@ -172,16 +172,6 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
grub_dprintf ("disk", "Opening `%s'.\n", op->devpath);
grub_ieee1275_open (op->devpath, &dev_ihandle);
if (! dev_ihandle)
{
grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
goto fail;
}
grub_dprintf ("disk", "Opened `%s' as handle %p.\n", op->devpath,
(void *) (unsigned long) dev_ihandle);
if (grub_ieee1275_finddevice (op->devpath, &dev))
{
grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't read device properties");
@ -201,6 +191,16 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
goto fail;
}
grub_ieee1275_open (op->devpath, &dev_ihandle);
if (! dev_ihandle)
{
grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device");
goto fail;
}
grub_dprintf ("disk", "Opened `%s' as handle %p.\n", op->devpath,
(void *) (unsigned long) dev_ihandle);
/* XXX: There is no property to read the number of blocks. There
should be a property `#blocks', but it is not there. Perhaps it
is possible to use seek for this. */
@ -234,21 +234,17 @@ grub_ofdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
grub_ssize_t status, actual;
unsigned long long pos;
grub_dprintf ("disk",
"Reading handle %p: sector 0x%llx, size 0x%lx, buf %p.\n",
(void *) disk->data, (long long) sector, (long) size, buf);
pos = sector * 512UL;
grub_ieee1275_seek ((grub_ieee1275_ihandle_t) (unsigned long) disk->data,
(int) (pos >> 32), (int) pos & 0xFFFFFFFFUL, &status);
pos, &status);
if (status < 0)
return grub_error (GRUB_ERR_READ_ERROR,
"seek error, can't seek block %llu",
(long long) sector);
grub_ieee1275_read ((grub_ieee1275_ihandle_t) (unsigned long) disk->data,
buf, size * 512UL, &actual);
if (actual != actual)
if (actual != (grub_ssize_t) (size * 512UL))
return grub_error (GRUB_ERR_READ_ERROR, "read error on block: %llu",
(long long) sector);

4
disk/loopback.c
View file

@ -242,7 +242,7 @@ static struct grub_disk_dev grub_loopback_dev =
static grub_extcmd_t cmd;
GRUB_MOD_INIT(loop)
GRUB_MOD_INIT(loopback)
{
cmd = grub_register_extcmd ("loopback", grub_cmd_loopback,
GRUB_COMMAND_FLAG_BOTH,
@ -251,7 +251,7 @@ GRUB_MOD_INIT(loop)
grub_disk_dev_register (&grub_loopback_dev);
}
GRUB_MOD_FINI(loop)
GRUB_MOD_FINI(loopback)
{
grub_unregister_extcmd (cmd);
grub_disk_dev_unregister (&grub_loopback_dev);

7
disk/lvm.c
View file

@ -24,6 +24,10 @@
#include <grub/misc.h>
#include <grub/lvm.h>
#ifdef GRUB_UTIL
#include <grub/util/misc.h>
#endif
static struct grub_lvm_vg *vg_list;
static int lv_count;
@ -68,6 +72,9 @@ grub_lvm_memberlist (grub_disk_t disk)
if (lv->vg->pvs)
for (pv = lv->vg->pvs; pv; pv = pv->next)
{
if (!pv->disk)
grub_util_error ("Couldn't find PV %s. Check your device.map",
pv->name);
tmp = grub_malloc (sizeof (*tmp));
tmp->disk = pv->disk;
tmp->next = list;

1
disk/memdisk.c
View file

@ -23,7 +23,6 @@
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/types.h>
#include <grub/machine/kernel.h>
static char *memdisk_addr;
static grub_off_t memdisk_size = 0;

6
disk/scsi.c
View file

@ -208,12 +208,14 @@ grub_scsi_iterate (int (*hook) (const char *name))
for (i = 0; i < luns; i++)
{
char *sname;
int ret;
sname = grub_xasprintf ("%s%c", name, 'a' + i);
if (!sname)
return 1;
if (hook (sname))
return 1;
ret = hook (sname);
grub_free (sname);
if (ret)
return 1;
}
return 0;
}

19
docs/grub.texi
View file

@ -1126,6 +1126,7 @@ you forget a command, you can run the command @command{help}
* insmod:: Insert a module
* keystatus:: Check key modifier status
* ls:: List devices or files
* play:: Play a tune
* reboot:: Reboot your computer
* set:: Set an environment variable
* unset:: Unset an environment variable
@ -1364,6 +1365,24 @@ name syntax}), then list the contents of that directory.
@end deffn
@node play
@subsection play
@deffn Command play file | tempo [pitch1 duration1] [pitch2 duration2] ...
Plays a tune
If the argument is a file name (@pxref{File name syntax}), play the tune
recorded in it. The file format is first the tempo as an unsigned 32bit
little-endian number, then pairs of unsigned 16bit little-endian numbers for
pitch and duration pairs.
If the arguments are a series of numbers, play the inline tune.
The tempo is the base for all note durations. 60 gives a 1-second base, 120
gives a half-second base, etc. Pitches are Hz.
@end deffn
@node reboot
@subsection reboot

4
efiemu/main.c
View file

@ -265,7 +265,7 @@ grub_efiemu_autocore (void)
grub_free (filename);
if (err)
return err;
#ifndef GRUB_UTIL
#ifndef GRUB_MACHINE_EMU
err = grub_machine_efiemu_init_tables ();
if (err)
return err;
@ -313,7 +313,7 @@ grub_cmd_efiemu_load (grub_command_t cmd __attribute__ ((unused)),
err = grub_efiemu_load_file (args[0]);
if (err)
return err;
#ifndef GRUB_UTIL
#ifndef GRUB_MACHINE_EMU
err = grub_machine_efiemu_init_tables ();
if (err)
return err;

4
efiemu/mm.c
View file

@ -281,7 +281,7 @@ grub_efiemu_mmap_init (void)
// the place for memory used by efiemu itself
mmap_reserved_size = GRUB_EFI_MAX_MEMORY_TYPE + 1;
#ifndef GRUB_UTIL
#ifndef GRUB_MACHINE_EMU
grub_machine_mmap_iterate (bounds_hook);
#endif
@ -394,7 +394,7 @@ grub_efiemu_mmap_fill (void)
}
}
#ifndef GRUB_UTIL
#ifndef GRUB_MACHINE_EMU
grub_machine_mmap_iterate (fill_hook);
#endif

492
font/font.c
View file

@ -26,6 +26,7 @@
#include <grub/types.h>
#include <grub/video.h>
#include <grub/bitmap.h>
#include <grub/fontformat.h>
#ifdef USE_ASCII_FAILBACK
#include "ascii.h"
@ -89,39 +90,25 @@ struct font_file_section
int eof;
};
/* Font file format constants. */
static const char pff2_magic[4] = { 'P', 'F', 'F', '2' };
static const char section_names_file[4] = { 'F', 'I', 'L', 'E' };
static const char section_names_font_name[4] = { 'N', 'A', 'M', 'E' };
static const char section_names_point_size[4] = { 'P', 'T', 'S', 'Z' };
static const char section_names_weight[4] = { 'W', 'E', 'I', 'G' };
static const char section_names_max_char_width[4] = { 'M', 'A', 'X', 'W' };
static const char section_names_max_char_height[4] = { 'M', 'A', 'X', 'H' };
static const char section_names_ascent[4] = { 'A', 'S', 'C', 'E' };
static const char section_names_descent[4] = { 'D', 'E', 'S', 'C' };
static const char section_names_char_index[4] = { 'C', 'H', 'I', 'X' };
static const char section_names_data[4] = { 'D', 'A', 'T', 'A' };
/* Replace unknown glyphs with a rounded question mark. */
static grub_uint8_t unknown_glyph_bitmap[] =
{
/* 76543210 */
0x7C, /* ooooo */
0x82, /* o o */
0xBA, /* o ooo o */
0xAA, /* o o o o */
0xAA, /* o o o o */
0x8A, /* o o o */
0x9A, /* o oo o */
0x92, /* o o o */
0x92, /* o o o */
0x92, /* o o o */
0x92, /* o o o */
0x82, /* o o */
0x92, /* o o o */
0x82, /* o o */
0x7C, /* ooooo */
0x00 /* */
static grub_uint8_t unknown_glyph_bitmap[] = {
/* 76543210 */
0x7C, /* ooooo */
0x82, /* o o */
0xBA, /* o ooo o */
0xAA, /* o o o o */
0xAA, /* o o o o */
0x8A, /* o o o */
0x9A, /* o oo o */
0x92, /* o o o */
0x92, /* o o o */
0x92, /* o o o */
0x92, /* o o o */
0x82, /* o o */
0x92, /* o o o */
0x82, /* o o */
0x7C, /* ooooo */
0x00 /* */
};
/* The "unknown glyph" glyph, used as a last resort. */
@ -142,7 +129,7 @@ static struct grub_font_glyph *ascii_font_glyph[0x80];
static struct grub_font_glyph *
ascii_glyph_lookup (grub_uint32_t code)
{
#ifdef USE_ASCII_FAILBACK
#ifdef USE_ASCII_FAILBACK
static int ascii_failback_initialized = 0;
if (code >= 0x80)
@ -152,14 +139,14 @@ ascii_glyph_lookup (grub_uint32_t code)
{
int current;
for (current = 0; current < 0x80; current++)
{
ascii_font_glyph[current] = grub_malloc(sizeof(struct grub_font_glyph)
+ ASCII_BITMAP_SIZE);
{
ascii_font_glyph[current] =
grub_malloc (sizeof (struct grub_font_glyph) + ASCII_BITMAP_SIZE);
ascii_font_glyph[current]->width = 8;
ascii_font_glyph[current]->height = 16;
ascii_font_glyph[current]->offset_x = 0;
ascii_font_glyph[current]->offset_y = -2;
ascii_font_glyph[current]->width = 8;
ascii_font_glyph[current]->height = 16;
ascii_font_glyph[current]->offset_x = 0;
ascii_font_glyph[current]->offset_y = -2;
ascii_font_glyph[current]->device_width = 8;
grub_memcpy (ascii_font_glyph[current]->bitmap,
@ -185,9 +172,9 @@ grub_font_loader_init (void)
return;
/* Make glyph for unknown glyph. */
unknown_glyph = grub_malloc(sizeof(struct grub_font_glyph)
+ sizeof(unknown_glyph_bitmap));
if (! unknown_glyph)
unknown_glyph = grub_malloc (sizeof (struct grub_font_glyph)
+ sizeof (unknown_glyph_bitmap));
if (!unknown_glyph)
return;
unknown_glyph->width = 8;
@ -195,13 +182,13 @@ grub_font_loader_init (void)
unknown_glyph->offset_x = 0;
unknown_glyph->offset_y = -3;
unknown_glyph->device_width = 8;
grub_memcpy(unknown_glyph->bitmap,
unknown_glyph_bitmap, sizeof(unknown_glyph_bitmap));
grub_memcpy (unknown_glyph->bitmap,
unknown_glyph_bitmap, sizeof (unknown_glyph_bitmap));
/* Initialize the null font. */
font_init (&null_font);
null_font.name = "<No Font>";
null_font.ascent = unknown_glyph->height-3;
null_font.ascent = unknown_glyph->height - 3;
null_font.descent = 3;
null_font.max_char_width = unknown_glyph->width;
null_font.max_char_height = unknown_glyph->height;
@ -259,7 +246,7 @@ open_section (grub_file_t file, struct font_file_section *section)
else if (retval < 0)
{
grub_error (GRUB_ERR_BAD_FONT,
"font format error: can't read section name");
"font format error: can't read section name");
return 1;
}
@ -274,7 +261,7 @@ open_section (grub_file_t file, struct font_file_section *section)
else if (retval < 0)
{
grub_error (GRUB_ERR_BAD_FONT,
"font format error: can't read section length");
"font format error: can't read section length");
return 1;
}
@ -295,22 +282,22 @@ open_section (grub_file_t file, struct font_file_section *section)
grub_errno is set appropriately). */
static int
load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
grub_font *font)
grub_font *font)
{
unsigned i;
grub_uint32_t last_code;
#if FONT_DEBUG >= 2
grub_printf("load_font_index(sect_length=%d)\n", sect_length);
grub_printf ("load_font_index(sect_length=%d)\n", sect_length);
#endif
/* Sanity check: ensure section length is divisible by the entry size. */
if ((sect_length % FONT_CHAR_INDEX_ENTRY_SIZE) != 0)
{
grub_error (GRUB_ERR_BAD_FONT,
"font file format error: character index length %d "
"is not a multiple of the entry size %d",
sect_length, FONT_CHAR_INDEX_ENTRY_SIZE);
"font file format error: character index length %d "
"is not a multiple of the entry size %d",
sect_length, FONT_CHAR_INDEX_ENTRY_SIZE);
return 1;
}
@ -319,11 +306,11 @@ load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
/* Allocate the character index array. */
font->char_index = grub_malloc (font->num_chars
* sizeof (struct char_index_entry));
if (! font->char_index)
* sizeof (struct char_index_entry));
if (!font->char_index)
return 1;
font->bmp_idx = grub_malloc (0x10000 * sizeof (grub_uint16_t));
if (! font->bmp_idx)
if (!font->bmp_idx)
{
grub_free (font->char_index);
return 1;
@ -332,7 +319,7 @@ load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
#if FONT_DEBUG >= 2
grub_printf("num_chars=%d)\n", font->num_chars);
grub_printf ("num_chars=%d)\n", font->num_chars);
#endif
last_code = 0;
@ -344,17 +331,17 @@ load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
/* Read code point value; convert to native byte order. */
if (grub_file_read (file, &entry->code, 4) != 4)
return 1;
return 1;
entry->code = grub_be_to_cpu32 (entry->code);
/* Verify that characters are in ascending order. */
if (i != 0 && entry->code <= last_code)
{
grub_error (GRUB_ERR_BAD_FONT,
"font characters not in ascending order: %u <= %u",
entry->code, last_code);
return 1;
}
{
grub_error (GRUB_ERR_BAD_FONT,
"font characters not in ascending order: %u <= %u",
entry->code, last_code);
return 1;
}
if (entry->code < 0x10000)
font->bmp_idx[entry->code] = i;
@ -363,11 +350,11 @@ load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
/* Read storage flags byte. */
if (grub_file_read (file, &entry->storage_flags, 1) != 1)
return 1;
return 1;
/* Read glyph data offset; convert to native byte order. */
if (grub_file_read (file, &entry->offset, 4) != 4)
return 1;
return 1;
entry->offset = grub_be_to_cpu32 (entry->offset);
/* No glyph loaded. Will be loaded on demand and cached thereafter. */
@ -376,7 +363,7 @@ load_font_index (grub_file_t file, grub_uint32_t sect_length, struct
#if FONT_DEBUG >= 5
/* Print the 1st 10 characters. */
if (i < 10)
grub_printf("c=%d o=%d\n", entry->code, entry->offset);
grub_printf ("c=%d o=%d\n", entry->code, entry->offset);
#endif
}
@ -392,7 +379,7 @@ read_section_as_string (struct font_file_section *section)
grub_ssize_t ret;
str = grub_malloc (section->length + 1);
if (! str)
if (!str)
return 0;
ret = grub_file_read (section->file, str, section->length);
@ -410,18 +397,18 @@ read_section_as_string (struct font_file_section *section)
which is stored into *VALUE.
Returns 0 upon success, nonzero upon failure. */
static int
read_section_as_short (struct font_file_section *section, grub_int16_t *value)
read_section_as_short (struct font_file_section *section,
grub_int16_t * value)
{
grub_uint16_t raw_value;
if (section->length != 2)
{
grub_error (GRUB_ERR_BAD_FONT,
"font file format error: section %c%c%c%c length "
"is %d but should be 2",
section->name[0], section->name[1],
section->name[2], section->name[3],
section->length);
"font file format error: section %c%c%c%c length "
"is %d but should be 2",
section->name[0], section->name[1],
section->name[2], section->name[3], section->length);
return 1;
}
if (grub_file_read (section->file, &raw_value, 2) != 2)
@ -442,7 +429,7 @@ grub_font_load (const char *filename)
grub_font_t font = 0;
#if FONT_DEBUG >= 1
grub_printf("add_font(%s)\n", filename);
grub_printf ("add_font(%s)\n", filename);
#endif
file = grub_buffile_open (filename, 1024);
@ -450,7 +437,7 @@ grub_font_load (const char *filename)
goto fail;
#if FONT_DEBUG >= 3
grub_printf("file opened\n");
grub_printf ("file opened\n");
#endif
/* Read the FILE section. It indicates the file format. */
@ -458,144 +445,166 @@ grub_font_load (const char *filename)
goto fail;
#if FONT_DEBUG >= 3
grub_printf("opened FILE section\n");
grub_printf ("opened FILE section\n");
#endif
if (grub_memcmp (section.name, section_names_file, 4) != 0)
if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_FILE,
sizeof (FONT_FORMAT_SECTION_NAMES_FILE) - 1) != 0)
{
grub_error (GRUB_ERR_BAD_FONT,
"font file format error: 1st section must be FILE");
"font file format error: 1st section must be FILE");
goto fail;
}
#if FONT_DEBUG >= 3
grub_printf("section name ok\n");
grub_printf ("section name ok\n");
#endif
if (section.length != 4)
{
grub_error (GRUB_ERR_BAD_FONT,
"font file format error (file type ID length is %d "
"but should be 4)", section.length);
"font file format error (file type ID length is %d "
"but should be 4)", section.length);
goto fail;
}
#if FONT_DEBUG >= 3
grub_printf("section length ok\n");
grub_printf ("section length ok\n");
#endif
/* Check the file format type code. */
if (grub_file_read (file, magic, 4) != 4)
goto fail;
#if FONT_DEBUG >= 3
grub_printf("read magic ok\n");
grub_printf ("read magic ok\n");
#endif
if (grub_memcmp (magic, pff2_magic, 4) != 0)
if (grub_memcmp (magic, FONT_FORMAT_PFF2_MAGIC, 4) != 0)
{
grub_error (GRUB_ERR_BAD_FONT, "invalid font magic %x %x %x %x",
magic[0], magic[1], magic[2], magic[3]);
magic[0], magic[1], magic[2], magic[3]);
goto fail;
}
#if FONT_DEBUG >= 3
grub_printf("compare magic ok\n");
grub_printf ("compare magic ok\n");
#endif
/* Allocate the font object. */
font = (grub_font_t) grub_malloc (sizeof (struct grub_font));
if (! font)
if (!font)
goto fail;
font_init (font);
font->file = file;
#if FONT_DEBUG >= 3
grub_printf("allocate font ok; loading font info\n");
grub_printf ("allocate font ok; loading font info\n");
#endif
/* Load the font information. */
while (1)
{
if (open_section (file, &section) != 0)
{
if (section.eof)
break; /* Done reading the font file. */
else
goto fail;
}
{
if (section.eof)
break; /* Done reading the font file. */
else
goto fail;
}
#if FONT_DEBUG >= 2
grub_printf("opened section %c%c%c%c ok\n",
section.name[0], section.name[1],
section.name[2], section.name[3]);
grub_printf ("opened section %c%c%c%c ok\n",
section.name[0], section.name[1],
section.name[2], section.name[3]);
#endif
if (grub_memcmp (section.name, section_names_font_name, 4) == 0)
{
font->name = read_section_as_string (&section);
if (!font->name)
goto fail;
}
else if (grub_memcmp (section.name, section_names_point_size, 4) == 0)
{
if (read_section_as_short (&section, &font->point_size) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_weight, 4) == 0)
{
char *wt;
wt = read_section_as_string (&section);
if (!wt)
continue;
/* Convert the weight string 'normal' or 'bold' into a number. */
if (grub_strcmp (wt, "normal") == 0)
font->weight = FONT_WEIGHT_NORMAL;
else if (grub_strcmp (wt, "bold") == 0)
font->weight = FONT_WEIGHT_BOLD;
grub_free (wt);
}
else if (grub_memcmp (section.name, section_names_max_char_width, 4) == 0)
{
if (read_section_as_short (&section, &font->max_char_width) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_max_char_height, 4) == 0)
{
if (read_section_as_short (&section, &font->max_char_height) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_ascent, 4) == 0)
{
if (read_section_as_short (&section, &font->ascent) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_descent, 4) == 0)
{
if (read_section_as_short (&section, &font->descent) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_char_index, 4) == 0)
{
if (load_font_index (file, section.length, font) != 0)
goto fail;
}
else if (grub_memcmp (section.name, section_names_data, 4) == 0)
{
/* When the DATA section marker is reached, we stop reading. */
break;
}
if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_FONT_NAME,
sizeof (FONT_FORMAT_SECTION_NAMES_FONT_NAME) - 1) == 0)
{
font->name = read_section_as_string (&section);
if (!font->name)
goto fail;
}
else if (grub_memcmp (section.name,
FONT_FORMAT_SECTION_NAMES_POINT_SIZE,
sizeof (FONT_FORMAT_SECTION_NAMES_POINT_SIZE) -
1) == 0)
{
if (read_section_as_short (&section, &font->point_size) != 0)
goto fail;
}
else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_WEIGHT,
sizeof (FONT_FORMAT_SECTION_NAMES_WEIGHT) - 1)
== 0)
{
char *wt;
wt = read_section_as_string (&section);
if (!wt)
continue;
/* Convert the weight string 'normal' or 'bold' into a number. */
if (grub_strcmp (wt, "normal") == 0)
font->weight = FONT_WEIGHT_NORMAL;
else if (grub_strcmp (wt, "bold") == 0)
font->weight = FONT_WEIGHT_BOLD;
grub_free (wt);
}
else if (grub_memcmp (section.name,
FONT_FORMAT_SECTION_NAMES_MAX_CHAR_WIDTH,
sizeof (FONT_FORMAT_SECTION_NAMES_MAX_CHAR_WIDTH)
- 1) == 0)
{
if (read_section_as_short (&section, &font->max_char_width) != 0)
goto fail;
}
else if (grub_memcmp (section.name,
FONT_FORMAT_SECTION_NAMES_MAX_CHAR_HEIGHT,
sizeof (FONT_FORMAT_SECTION_NAMES_MAX_CHAR_HEIGHT)
- 1) == 0)
{
if (read_section_as_short (&section, &font->max_char_height) != 0)
goto fail;
}
else if (grub_memcmp (section.name,
FONT_FORMAT_SECTION_NAMES_ASCENT,
sizeof (FONT_FORMAT_SECTION_NAMES_ASCENT) - 1)
== 0)
{
if (read_section_as_short (&section, &font->ascent) != 0)
goto fail;
}
else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_DESCENT,
sizeof (FONT_FORMAT_SECTION_NAMES_DESCENT) - 1)
== 0)
{
if (read_section_as_short (&section, &font->descent) != 0)
goto fail;
}
else if (grub_memcmp (section.name,
FONT_FORMAT_SECTION_NAMES_CHAR_INDEX,
sizeof (FONT_FORMAT_SECTION_NAMES_CHAR_INDEX) -
1) == 0)
{
if (load_font_index (file, section.length, font) != 0)
goto fail;
}
else if (grub_memcmp (section.name, FONT_FORMAT_SECTION_NAMES_DATA,
sizeof (FONT_FORMAT_SECTION_NAMES_DATA) - 1) == 0)
{
/* When the DATA section marker is reached, we stop reading. */
break;
}
else
{
/* Unhandled section type, simply skip past it. */
{
/* Unhandled section type, simply skip past it. */
#if FONT_DEBUG >= 3
grub_printf("Unhandled section type, skipping.\n");
grub_printf ("Unhandled section type, skipping.\n");
#endif
grub_off_t section_end = grub_file_tell (file) + section.length;
if ((int) grub_file_seek (file, section_end) == -1)
goto fail;
}
grub_off_t section_end = grub_file_tell (file) + section.length;
if ((int) grub_file_seek (file, section_end) == -1)
goto fail;
}
}
if (! font->name)
if (!font->name)
{
grub_printf ("Note: Font has no name.\n");
font->name = grub_strdup ("Unknown");
@ -603,22 +612,19 @@ grub_font_load (const char *filename)
#if FONT_DEBUG >= 1
grub_printf ("Loaded font `%s'.\n"
"Ascent=%d Descent=%d MaxW=%d MaxH=%d Number of characters=%d.\n",
font->name,
font->ascent, font->descent,
font->max_char_width, font->max_char_height,
font->num_chars);
"Ascent=%d Descent=%d MaxW=%d MaxH=%d Number of characters=%d.\n",
font->name,
font->ascent, font->descent,
font->max_char_width, font->max_char_height, font->num_chars);
#endif
if (font->max_char_width == 0
|| font->max_char_height == 0
|| font->num_chars == 0
|| font->char_index == 0
|| font->ascent == 0
|| font->descent == 0)
|| font->char_index == 0 || font->ascent == 0 || font->descent == 0)
{
grub_error (GRUB_ERR_BAD_FONT,
"invalid font file: missing some required data");
"invalid font file: missing some required data");
goto fail;
}
@ -665,7 +671,7 @@ find_glyph (const grub_font_t font, grub_uint32_t code)
table = font->char_index;
/* Use BMP index if possible. */
if (code < 0x10000)
if (code < 0x10000 && font->bmp_idx)
{
if (font->bmp_idx[code] == 0xffff)
return 0;
@ -676,18 +682,18 @@ find_glyph (const grub_font_t font, grub_uint32_t code)
lo = 0;
hi = font->num_chars - 1;
if (! table)
if (!table)
return 0;
while (lo <= hi)
{
mid = lo + (hi - lo) / 2;
if (code < table[mid].code)
hi = mid - 1;
hi = mid - 1;
else if (code > table[mid].code)
lo = mid + 1;
lo = mid + 1;
else
return &table[mid];
return &table[mid];
}
return 0;
@ -713,12 +719,12 @@ grub_font_get_glyph_internal (grub_font_t font, grub_uint32_t code)
int len;
if (index_entry->glyph)
/* Return cached glyph. */
return index_entry->glyph;
/* Return cached glyph. */
return index_entry->glyph;
if (! font->file)
/* No open file, can't load any glyphs. */
return 0;
if (!font->file)
/* No open file, can't load any glyphs. */
return 0;
/* Make sure we can find glyphs for error messages. Push active
error message to error stack and reset error message. */
@ -727,23 +733,23 @@ grub_font_get_glyph_internal (grub_font_t font, grub_uint32_t code)
grub_file_seek (font->file, index_entry->offset);
/* Read the glyph width, height, and baseline. */
if (read_be_uint16(font->file, &width) != 0
|| read_be_uint16(font->file, &height) != 0
|| read_be_int16(font->file, &xoff) != 0
|| read_be_int16(font->file, &yoff) != 0
|| read_be_int16(font->file, &dwidth) != 0)
{
remove_font (font);
return 0;
}
if (read_be_uint16 (font->file, &width) != 0
|| read_be_uint16 (font->file, &height) != 0
|| read_be_int16 (font->file, &xoff) != 0
|| read_be_int16 (font->file, &yoff) != 0
|| read_be_int16 (font->file, &dwidth) != 0)
{
remove_font (font);
return 0;
}
len = (width * height + 7) / 8;
glyph = grub_malloc (sizeof (struct grub_font_glyph) + len);
if (! glyph)
{
remove_font (font);
return 0;
}
if (!glyph)
{
remove_font (font);
return 0;
}
glyph->font = font;
glyph->width = width;
@ -754,13 +760,13 @@ grub_font_get_glyph_internal (grub_font_t font, grub_uint32_t code)
/* Don't try to read empty bitmaps (e.g., space characters). */
if (len != 0)
{
if (grub_file_read (font->file, glyph->bitmap, len) != len)
{
remove_font (font);
return 0;
}
}
{
if (grub_file_read (font->file, glyph->bitmap, len) != len)
{
remove_font (font);
return 0;
}
}
/* Restore old error message. */
grub_error_pop ();
@ -784,7 +790,7 @@ free_font (grub_font_t font)
if (font)
{
if (font->file)
grub_file_close (font->file);
grub_file_close (font->file);
grub_free (font->name);
grub_free (font->family);
grub_free (font->char_index);
@ -801,7 +807,7 @@ register_font (grub_font_t font)
struct grub_font_node *node = 0;
node = grub_malloc (sizeof (struct grub_font_node));
if (! node)
if (!node)
return 1;
node->value = font;
@ -819,18 +825,17 @@ remove_font (grub_font_t font)
struct grub_font_node **nextp, *cur;
for (nextp = &grub_font_list, cur = *nextp;
cur;
nextp = &cur->next, cur = cur->next)
cur; nextp = &cur->next, cur = cur->next)
{
if (cur->value == font)
{
*nextp = cur->next;
{
*nextp = cur->next;
/* Free the node, but not the font itself. */
grub_free (cur);
/* Free the node, but not the font itself. */
grub_free (cur);
return;
}
return;
}
}
}
@ -847,7 +852,7 @@ grub_font_get (const char *font_name)
{
grub_font_t font = node->value;
if (grub_strcmp (font->name, font_name) == 0)
return font;
return font;
}
/* If no font by that name is found, return the first font in the list
@ -859,7 +864,7 @@ grub_font_get (const char *font_name)
return &null_font;
}
/* Get the full name of the font. For instance, "Helvetica Bold 12". */
/* Get the full name of the font. */
const char *
grub_font_get_name (grub_font_t font)
{
@ -924,7 +929,7 @@ grub_font_get_string_width (grub_font_t font, const char *str)
const grub_uint8_t *ptr;
for (ptr = (const grub_uint8_t *) str, width = 0;
grub_utf8_to_ucs4 (&code, 1, ptr, -1, &ptr) > 0; )
grub_utf8_to_ucs4 (&code, 1, ptr, -1, &ptr) > 0;)
{
glyph = grub_font_get_glyph_with_fallback (font, code);
width += glyph->device_width;
@ -939,8 +944,9 @@ grub_font_get_string_width (grub_font_t font, const char *str)
struct grub_font_glyph *
grub_font_get_glyph (grub_font_t font, grub_uint32_t code)
{
struct grub_font_glyph *glyph;
glyph = grub_font_get_glyph_internal (font, code);
struct grub_font_glyph *glyph = 0;
if (font)
glyph = grub_font_get_glyph_internal (font, code);
if (glyph == 0)
{
glyph = ascii_glyph_lookup (code);
@ -957,7 +963,7 @@ grub_font_get_glyph (grub_font_t font, grub_uint32_t code)
sizes are used so that tiny 8 point glyphs are not mixed into a string
of 24 point text unless there is no other choice. */
static int
get_font_diversity(grub_font_t a, grub_font_t b)
get_font_diversity (grub_font_t a, grub_font_t b)
{
int d;
@ -1007,7 +1013,7 @@ grub_font_get_glyph_with_fallback (grub_font_t font, grub_uint32_t code)
/* First try to get the glyph from the specified font. */
glyph = grub_font_get_glyph_internal (font, code);
if (glyph)
return glyph;
return glyph;
}
/* Otherwise, search all loaded fonts for the glyph and use the one from
@ -1024,16 +1030,16 @@ grub_font_get_glyph_with_fallback (grub_font_t font, grub_uint32_t code)
glyph = grub_font_get_glyph_internal (curfont, code);
if (glyph)
{
int d;
{
int d;
d = get_font_diversity (curfont, font);
if (d < best_diversity)
{
best_diversity = d;
best_glyph = glyph;
}
}
d = get_font_diversity (curfont, font);
if (d < best_diversity)
{
best_diversity = d;
best_glyph = glyph;
}
}
}
if (best_glyph)
@ -1048,9 +1054,8 @@ grub_font_get_glyph_with_fallback (grub_font_t font, grub_uint32_t code)
baseline of the character, while the x coordinate designates the left
side location of the character. */
grub_err_t
grub_font_draw_glyph (struct grub_font_glyph *glyph,
grub_video_color_t color,
int left_x, int baseline_y)
grub_font_draw_glyph (struct grub_font_glyph * glyph,
grub_video_color_t color, int left_x, int baseline_y)
{
struct grub_video_bitmap glyph_bitmap;
@ -1061,8 +1066,7 @@ grub_font_draw_glyph (struct grub_font_glyph *glyph,
glyph_bitmap.mode_info.width = glyph->width;
glyph_bitmap.mode_info.height = glyph->height;
glyph_bitmap.mode_info.mode_type =
(1 << GRUB_VIDEO_MODE_TYPE_DEPTH_POS)
| GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP;
(1 << GRUB_VIDEO_MODE_TYPE_DEPTH_POS) | GRUB_VIDEO_MODE_TYPE_1BIT_BITMAP;
glyph_bitmap.mode_info.blit_format = GRUB_VIDEO_BLIT_FORMAT_1BIT_PACKED;
glyph_bitmap.mode_info.bpp = 1;
@ -1077,11 +1081,11 @@ grub_font_draw_glyph (struct grub_font_glyph *glyph,
glyph_bitmap.mode_info.bg_green = 0;
glyph_bitmap.mode_info.bg_blue = 0;
glyph_bitmap.mode_info.bg_alpha = 0;
grub_video_unmap_color(color,
&glyph_bitmap.mode_info.fg_red,
&glyph_bitmap.mode_info.fg_green,
&glyph_bitmap.mode_info.fg_blue,
&glyph_bitmap.mode_info.fg_alpha);
grub_video_unmap_color (color,
&glyph_bitmap.mode_info.fg_red,
&glyph_bitmap.mode_info.fg_green,
&glyph_bitmap.mode_info.fg_blue,
&glyph_bitmap.mode_info.fg_alpha);
glyph_bitmap.data = glyph->bitmap;
int bitmap_left = left_x + glyph->offset_x;
@ -1089,9 +1093,8 @@ grub_font_draw_glyph (struct grub_font_glyph *glyph,
int bitmap_top = bitmap_bottom - glyph->height;
return grub_video_blit_bitmap (&glyph_bitmap, GRUB_VIDEO_BLIT_BLEND,
bitmap_left, bitmap_top,
0, 0,
glyph->width, glyph->height);
bitmap_left, bitmap_top,
0, 0, glyph->width, glyph->height);
}
/* Draw a UTF-8 string of text on the current video render target.
@ -1101,8 +1104,7 @@ grub_font_draw_glyph (struct grub_font_glyph *glyph,
a glyph from another loaded font may be used instead. */
grub_err_t
grub_font_draw_string (const char *str, grub_font_t font,
grub_video_color_t color,
int left_x, int baseline_y)
grub_video_color_t color, int left_x, int baseline_y)
{
int x;
struct grub_font_glyph *glyph;
@ -1110,15 +1112,13 @@ grub_font_draw_string (const char *str, grub_font_t font,
const grub_uint8_t *ptr;
for (ptr = (const grub_uint8_t *) str, x = left_x;
grub_utf8_to_ucs4 (&code, 1, ptr, -1, &ptr) > 0; )
grub_utf8_to_ucs4 (&code, 1, ptr, -1, &ptr) > 0;)
{
glyph = grub_font_get_glyph_with_fallback (font, code);
if (grub_font_draw_glyph (glyph, color, x, baseline_y)
!= GRUB_ERR_NONE)
return grub_errno;
if (grub_font_draw_glyph (glyph, color, x, baseline_y) != GRUB_ERR_NONE)
return grub_errno;
x += glyph->device_width;
}
return GRUB_ERR_NONE;
}

4
font/font_cmd.c
View file

@ -56,7 +56,7 @@ lsfonts_command (grub_command_t cmd __attribute__ ((unused)),
static grub_command_t cmd_loadfont, cmd_lsfonts;
GRUB_MOD_INIT(font_manager)
GRUB_MOD_INIT(font)
{
grub_font_loader_init ();
@ -69,7 +69,7 @@ GRUB_MOD_INIT(font_manager)
0, "List the loaded fonts.");
}
GRUB_MOD_FINI(font_manager)
GRUB_MOD_FINI(font)
{
/* TODO: Determine way to free allocated resources.
Warning: possible pointer references could be in use. */

9
fs/ext2.c
View file

@ -436,7 +436,8 @@ grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
grub_uint32_t indir[blksz / 4];
if (grub_disk_read (data->disk,
grub_le_to_cpu32 (inode->blocks.indir_block)
((grub_disk_addr_t)
grub_le_to_cpu32 (inode->blocks.indir_block))
<< log2_blksz,
0, blksz, indir))
return grub_errno;
@ -452,13 +453,15 @@ grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
grub_uint32_t indir[blksz / 4];
if (grub_disk_read (data->disk,
grub_le_to_cpu32 (inode->blocks.double_indir_block)
((grub_disk_addr_t)
grub_le_to_cpu32 (inode->blocks.double_indir_block))
<< log2_blksz,
0, blksz, indir))
return grub_errno;
if (grub_disk_read (data->disk,
grub_le_to_cpu32 (indir[rblock / perblock])
((grub_disk_addr_t)
grub_le_to_cpu32 (indir[rblock / perblock]))
<< log2_blksz,
0, blksz, indir))
return grub_errno;

1
fs/fat.c
View file

@ -592,6 +592,7 @@ grub_fat_iterate_dir (grub_disk_t disk, struct grub_fat_data *data,
}
grub_free (filename);
grub_free (unibuf);
return grub_errno;
}

16
fs/i386/pc/pxe.c
View file

@ -173,12 +173,15 @@ static struct grub_disk_dev grub_pxe_dev =
};
static grub_err_t
grub_pxefs_dir (grub_device_t device __attribute__ ((unused)),
grub_pxefs_dir (grub_device_t device,
const char *path __attribute__ ((unused)),
int (*hook) (const char *filename,
const struct grub_dirhook_info *info)
__attribute__ ((unused)))
{
if (device->disk->dev->id != GRUB_DISK_DEVICE_PXE_ID)
return grub_error (GRUB_ERR_IO, "not a pxe disk");
return GRUB_ERR_NONE;
}
@ -194,6 +197,9 @@ grub_pxefs_open (struct grub_file *file, const char *name)
struct grub_pxe_disk_data *disk_data = file->device->disk->data;
grub_file_t file_int, bufio;
if (file->device->disk->dev->id != GRUB_DISK_DEVICE_PXE_ID)
return grub_error (GRUB_ERR_IO, "not a pxe disk");
if (curr_file != 0)
{
grub_pxe_call (GRUB_PXENV_TFTP_CLOSE, &c.c2);
@ -562,21 +568,21 @@ GRUB_MOD_INIT(pxe)
buf = grub_xasprintf ("%d", grub_pxe_blksize);
if (buf)
grub_env_set ("net_pxe_blksize", buf);
grub_env_set ("pxe_blksize", buf);
grub_free (buf);
set_ip_env ("pxe_default_server", grub_pxe_default_server_ip);
set_ip_env ("pxe_default_gateway", grub_pxe_default_gateway_ip);
set_ip_env ("net_pxe_ip", grub_pxe_your_ip);
grub_register_variable_hook ("net_pxe_default_server", 0,
grub_register_variable_hook ("pxe_default_server", 0,
grub_env_write_pxe_default_server);
grub_register_variable_hook ("net_pxe_default_gateway", 0,
grub_register_variable_hook ("pxe_default_gateway", 0,
grub_env_write_pxe_default_gateway);
/* XXX: Is it possible to change IP in PXE? */
grub_register_variable_hook ("net_pxe_ip", 0,
grub_env_write_readonly);
grub_register_variable_hook ("net_pxe_blksize", 0,
grub_register_variable_hook ("pxe_blksize", 0,
grub_env_write_pxe_blocksize);
grub_disk_dev_register (&grub_pxe_dev);
grub_fs_register (&grub_pxefs_fs);

8
fs/iso9660.c
View file

@ -136,7 +136,6 @@ struct grub_iso9660_data
struct grub_iso9660_primary_voldesc voldesc;
grub_disk_t disk;
unsigned int first_sector;
unsigned int length;
int rockridge;
int susp_skip;
int joliet;
@ -630,12 +629,16 @@ grub_iso9660_iterate_dir (grub_fshelp_node_t dir,
if (dir->data->joliet)
{
char *oldname;
char *oldname, *semicolon;
oldname = filename;
filename = grub_iso9660_convert_string
((grub_uint16_t *) oldname, dirent.namelen >> 1);
semicolon = grub_strrchr (filename, ';');
if (semicolon)
*semicolon = '\0';
if (filename_alloc)
grub_free (oldname);
@ -744,7 +747,6 @@ grub_iso9660_open (struct grub_file *file, const char *name)
goto fail;
data->first_sector = foundnode->blk;
data->length = foundnode->size;
file->data = data;
file->size = foundnode->size;

1133
fs/nilfs2.c Normal file
View file

File diff suppressed because it is too large Load diff

8
fs/reiserfs.c
View file

@ -62,7 +62,7 @@
static grub_dl_t my_mod;
#define assert(boolean) real_assert (boolean, __FILE__, __LINE__)
#define assert(boolean) real_assert (boolean, GRUB_FILE, __LINE__)
static inline void
real_assert (int boolean, const char *file, const int line)
{
@ -1189,7 +1189,8 @@ grub_reiserfs_read (grub_file_t file, char *buf, grub_size_t len)
(unsigned long long) (current_position - initial_position),
(unsigned long) len);
return current_position - initial_position;
/*
#if 0
switch (found.type)
{
case GRUB_REISERFS_DIRECT:
@ -1232,7 +1233,8 @@ grub_reiserfs_read (grub_file_t file, char *buf, grub_size_t len)
goto fail;
}
return read_length;*/
return read_length;
#endif
fail:
grub_free (indirect_block_ptr);

33
fs/udf.c
View file

@ -25,6 +25,7 @@
#include <grub/dl.h>
#include <grub/types.h>
#include <grub/fshelp.h>
#include <grub/charset.h>
#define GRUB_UDF_MAX_PDS 2
#define GRUB_UDF_MAX_PMS 6
@ -745,19 +746,41 @@ grub_udf_iterate_dir (grub_fshelp_node_t dir,
else
{
enum grub_fshelp_filetype type;
char filename[dirent.file_ident_length + 1];
grub_uint8_t raw[dirent.file_ident_length];
grub_uint16_t utf16[dirent.file_ident_length - 1];
grub_uint8_t filename[dirent.file_ident_length * 2];
grub_size_t utf16len = 0;
type = ((dirent.characteristics & GRUB_UDF_FID_CHAR_DIRECTORY) ?
(GRUB_FSHELP_DIR) : (GRUB_FSHELP_REG));
if ((grub_udf_read_file (dir, 0, offset,
dirent.file_ident_length, filename))
dirent.file_ident_length,
(char *) raw))
!= dirent.file_ident_length)
return 0;
filename[dirent.file_ident_length] = 0;
if (hook (&filename[1], type, child))
return 1;
if (raw[0] == 8)
{
unsigned i;
utf16len = dirent.file_ident_length - 1;
for (i = 0; i < utf16len; i++)
utf16[i] = raw[i + 1];
}
if (raw[0] == 16)
{
unsigned i;
utf16len = (dirent.file_ident_length - 1) / 2;
for (i = 0; i < utf16len; i++)
utf16[i] = (raw[2 * i + 1] << 8) | raw[2*i + 2];
}
if (raw[0] == 8 || raw[0] == 16)
{
*grub_utf16_to_utf8 (filename, utf16, utf16len) = '\0';
if (hook ((char *) filename, type, child))
return 1;
}
}
/* Align to dword boundary. */

72
genemuinit.sh Normal file
View file

@ -0,0 +1,72 @@
#! /bin/sh
#
# Copyright (C) 2002,2005,2007 Free Software Foundation, Inc.
#
# This gensymlist.sh is free software; the author
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
nm="$1"
shift
cat <<EOF
/* This file is automatically generated by geninit.sh. DO NOT EDIT! */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include "grub_emu_init.h"
EOF
cat <<EOF
void
grub_init_all (void)
{
EOF
read mods
for line in $mods; do
if ${nm} --defined-only -P -p ${line} | grep grub_mod_init > /dev/null; then
echo "grub_${line}_init ();" | sed 's,\.mod,,g;'
fi
done
cat <<EOF
}
EOF
cat <<EOF
void
grub_fini_all (void)
{
EOF
for line in $mods; do
if ${nm} --defined-only -P -p ${line} | grep grub_mod_fini > /dev/null; then
echo "grub_${line}_fini ();" | sed 's,\.mod,,g;'
fi
done
cat <<EOF
}
EOF

52
genemuinitheader.sh Normal file
View file

@ -0,0 +1,52 @@
#! /bin/sh
#
# Copyright (C) 2005,2007 Free Software Foundation, Inc.
#
# This gensymlist.sh is free software; the author
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
nm="$1"
shift
cat <<EOF
/* This file is automatically generated by gensymlist.sh. DO NOT EDIT! */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2005,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
EOF
cat <<EOF
void grub_init_all (void);
void grub_fini_all (void);
EOF
read mods
for line in $mods; do
if ${nm} --defined-only -P -p ${line} | grep grub_mod_init > /dev/null; then
echo "void grub_${line}_init (void);" | sed 's,\.mod,,g;'
fi
if ${nm} --defined-only -P -p ${line} | grep grub_mod_fini > /dev/null; then
echo "void grub_${line}_fini (void);" | sed 's,\.mod,,g;'
fi
done

2
genkernsyms.sh.in
View file

@ -14,7 +14,7 @@
### The configure script will replace these variables.
: ${srcdir=@srcdir@}
: ${CC=@CC@}
: ${CC=@TARGET_CC@}
u=
grep "^#define HAVE_ASM_USCORE" config.h >/dev/null 2>&1 && u="_"

56
genmk.rb
View file

@ -91,7 +91,7 @@ endif
dir = File.dirname(src)
"#{obj}: #{src} $(#{src}_DEPENDENCIES)
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
-include #{dep}
"
@ -143,27 +143,35 @@ mostlyclean-module-#{@name}.#{@rule_count}:
MOSTLYCLEAN_MODULE_TARGETS += mostlyclean-module-#{@name}.#{@rule_count}
UNDSYMFILES += #{undsym}
ifeq ($(TARGET_NO_MODULES), yes)
#{@name}: #{pre_obj} $(TARGET_OBJ2ELF)
-rm -f $@
$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ #{pre_obj}
if test ! -z \"$(TARGET_OBJ2ELF)\"; then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
if test x$(TARGET_NO_STRIP) != xyes ; then $(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -K _grub_mod_init -K _grub_mod_fini -R .note -R .comment $@; fi
else
ifneq ($(TARGET_APPLE_CC),1)
#{@name}: #{pre_obj} #{mod_obj} $(TARGET_OBJ2ELF)
-rm -f $@
$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ #{pre_obj} #{mod_obj}
if test ! -z \"$(TARGET_OBJ2ELF)\"; then ./$(TARGET_OBJ2ELF) $@ || (rm -f $@; exit 1); fi
$(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -K _grub_mod_init -K _grub_mod_fini -R .note -R .comment $@
if test x$(TARGET_NO_STRIP) != xyes ; then $(STRIP) --strip-unneeded -K grub_mod_init -K grub_mod_fini -K _grub_mod_init -K _grub_mod_fini -R .note -R .comment $@; fi
else
#{@name}: #{pre_obj} #{mod_obj} $(TARGET_OBJ2ELF)
-rm -f $@
-rm -f $@.bin
$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@.bin #{pre_obj} #{mod_obj}
$(OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -wd1106 -nu -nd $@.bin $@
$(OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -wd1106 -ew2030 -ew2050 -nu -nd $@.bin $@
-rm -f $@.bin
endif
endif
#{pre_obj}: $(#{prefix}_DEPENDENCIES) #{objs_str}
-rm -f $@
$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ #{objs_str}
#{mod_obj}: #{mod_src}
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(#{prefix}_CFLAGS) -c -o $@ $<
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(#{prefix}_CFLAGS) -DGRUB_FILE=\\\"#{mod_src}\\\" -c -o $@ $<
#{mod_src}: $(builddir)/moddep.lst $(srcdir)/genmodsrc.sh
sh $(srcdir)/genmodsrc.sh '#{mod_name}' $< > $@ || (rm -f $@; exit 1)
@ -197,11 +205,11 @@ endif
dir = File.dirname(src)
"#{obj}: #{src} $(#{src}_DEPENDENCIES)
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
-include #{dep}
clean-module-#{extra_target}.#{@rule_count}:
rm -f #{command} #{fs} #{partmap} #{handler} #{parttool} #{video}
rm -f #{command} #{fs} #{partmap} #{handler} #{parttool} #{video} #{terminal}
CLEAN_MODULE_TARGETS += clean-module-#{extra_target}.#{@rule_count}
@ -299,7 +307,7 @@ MOSTLYCLEAN_UTILITY_TARGETS += mostlyclean-utility-#{@name}.#{@rule_count}
dir = File.dirname(src)
"#{obj}: #{src} $(#{src}_DEPENDENCIES)
$(CC) -I#{dir} -I$(srcdir)/#{dir} $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(#{prefix}_CFLAGS) -MD -c -o $@ $<
$(CC) -I#{dir} -I$(srcdir)/#{dir} $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(#{prefix}_CFLAGS) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
-include #{dep}
"
@ -314,28 +322,32 @@ class Program
end
attr_reader :dir, :name
def print_tail()
prefix = @name.to_var
print "CLEANFILES += #{@name} $(#{prefix}_OBJECTS)
ifeq ($(#{prefix}_RELOCATABLE),yes)
#{@name}: $(#{prefix}_DEPENDENCIES) $(#{prefix}_OBJECTS)
$(TARGET_CC) -Wl,-r,-d -o $@ $(#{prefix}_OBJECTS) $(TARGET_LDFLAGS) $(#{prefix}_LDFLAGS)
if test x$(TARGET_NO_STRIP) != xyes ; then $(STRIP) --strip-unneeded -K start -R .note -R .comment $@; fi
else
#{@name}: $(#{prefix}_DEPENDENCIES) $(#{prefix}_OBJECTS)
$(TARGET_CC) -o $@ $(#{prefix}_OBJECTS) $(TARGET_LDFLAGS) $(#{prefix}_LDFLAGS)
if test x$(TARGET_NO_STRIP) != xyes ; then $(STRIP) -R .rel.dyn -R .reginfo -R .note -R .comment $@; fi
endif
"
end
def rule(sources)
prefix = @name.to_var
objs = sources.collect do |src|
raise "unknown source file `#{src}'" if /\.[cS]$/ !~ src
prefix + '-' + src.to_obj
end
objs_str = objs.join(' ');
deps = objs.collect {|obj| obj.suffix('d')}
deps_str = deps.join(' ');
"CLEANFILES += #{@name} #{objs_str}
MOSTLYCLEANFILES += #{deps_str}
ifeq ($(#{prefix}_RELOCATABLE),yes)
#{@name}: $(#{prefix}_DEPENDENCIES) #{objs_str}
$(TARGET_CC) -Wl,-r,-d -o $@ #{objs_str} $(TARGET_LDFLAGS) $(#{prefix}_LDFLAGS)
$(STRIP) --strip-unneeded -K start -R .note -R .comment $@
else
#{@name}: $(#{prefix}_DEPENDENCIES) #{objs_str}
$(TARGET_CC) -o $@ #{objs_str} $(TARGET_LDFLAGS) $(#{prefix}_LDFLAGS)
$(STRIP) -R .rel.dyn -R .reginfo -R .note -R .comment $@
endif
"MOSTLYCLEANFILES += #{deps_str}
" + objs.collect_with_index do |obj, i|
src = sources[i]
@ -346,10 +358,11 @@ endif
dir = File.dirname(src)
"#{obj}: #{src} $(#{src}_DEPENDENCIES)
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
-include #{dep}
#{prefix}_OBJECTS += #{obj}
"
end.join('')
end
@ -458,4 +471,5 @@ while l = gets
end
utils.each {|util| util.print_tail()}
programs.each {|program| program.print_tail()}

3
genmoddep.awk
View file

@ -32,13 +32,12 @@ FNR == 1 {
else if ($1 != "__gnu_local_gp") {
printf "%s in %s is not defined\n", $1, module >"/dev/stderr";
error++;
exit;
}
}
# Output the result.
END {
if (error == 1)
if (error >= 1)
exit 1;
for (mod in modtab) {

3
gensymlist.sh.in
View file

@ -14,7 +14,7 @@
### The configure script will replace these variables.
: ${srcdir=@srcdir@}
: ${CC=@CC@}
: ${CC=@TARGET_CC@}
cat <<EOF
@ -37,6 +37,7 @@ cat <<EOF
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/symbol.h>
EOF
for i in $*; do

48
gentrigtables.c Normal file
View file

@ -0,0 +1,48 @@
/* Generate trigonometric function tables. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008, 2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE 1
#include <grub/trig.h>
#include <math.h>
#include <stdio.h>
int
main ()
{
int i;
printf ("#include <grub/types.h>\n");
#define TAB(op) \
printf ("grub_int16_t grub_trig_" #op "tab[] =\n{"); \
for (i = 0; i < GRUB_TRIG_ANGLE_MAX; i++) \
{ \
double x = i * 2 * M_PI / GRUB_TRIG_ANGLE_MAX; \
if (i % 10 == 0) \
printf ("\n "); \
printf ("%d,", (int) (round (op (x) * GRUB_TRIG_FRACTION_SCALE))); \
} \
printf ("\n};\n")
TAB(sin);
TAB(cos);
return 0;
}

7
gettext/gettext.c
View file

@ -279,13 +279,6 @@ grub_gettext_init_ext (const char *lang)
/* mo_file e.g.: /boot/grub/locale/ca.mo */
mo_file =
grub_malloc (grub_strlen (locale_dir) + grub_strlen ("/") +
grub_strlen (lang) + grub_strlen (".mo") + 1);
/* Warning: if changing some paths in the below line, change the grub_malloc
contents below. */
mo_file = grub_xasprintf ("%s/%s.mo", locale_dir, lang);
if (!mo_file)
return;

144
gfxmenu/gfxmenu.c Normal file
View file

@ -0,0 +1,144 @@
/* gfxmenu.c - Graphical menu interface controller. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/command.h>
#include <grub/video.h>
#include <grub/gfxterm.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
#include <grub/term.h>
#include <grub/env.h>
#include <grub/normal.h>
#include <grub/gfxwidgets.h>
#include <grub/menu.h>
#include <grub/menu_viewer.h>
#include <grub/gfxmenu_model.h>
#include <grub/gfxmenu_view.h>
#include <grub/time.h>
grub_gfxmenu_view_t cached_view;
static void
grub_gfxmenu_viewer_fini (void *data __attribute__ ((unused)))
{
}
/* FIXME: Previously 't' changed to text menu is it necessary? */
static grub_err_t
grub_gfxmenu_try (int entry, grub_menu_t menu, int nested)
{
grub_gfxmenu_view_t view = NULL;
const char *theme_path;
struct grub_menu_viewer *instance;
grub_err_t err;
struct grub_video_mode_info mode_info;
theme_path = grub_env_get ("theme");
if (! theme_path)
{
grub_error_push ();
grub_gfxterm_fullscreen ();
grub_error_pop ();
return grub_error (GRUB_ERR_FILE_NOT_FOUND, "no theme specified");
}
instance = grub_zalloc (sizeof (*instance));
if (!instance)
{
grub_error_push ();
grub_gfxterm_fullscreen ();
grub_error_pop ();
return grub_errno;
}
err = grub_video_get_info (&mode_info);
if (err)
{
grub_error_push ();
grub_gfxterm_fullscreen ();
grub_error_pop ();
return err;
}
if (!cached_view || grub_strcmp (cached_view->theme_path, theme_path) != 0
|| cached_view->screen.width != mode_info.width
|| cached_view->screen.height != mode_info.height)
{
grub_free (cached_view);
/* Create the view. */
cached_view = grub_gfxmenu_view_new (theme_path, mode_info.width,
mode_info.height);
}
if (! cached_view)
{
grub_free (instance);
grub_error_push ();
grub_gfxterm_fullscreen ();
grub_error_pop ();
return grub_errno;
}
view = cached_view;
view->double_repaint = (mode_info.mode_type
& GRUB_VIDEO_MODE_TYPE_DOUBLE_BUFFERED)
&& !(mode_info.mode_type & GRUB_VIDEO_MODE_TYPE_UPDATING_SWAP);
view->selected = entry;
view->menu = menu;
view->nested = nested;
view->first_timeout = -1;
grub_gfxmenu_view_draw (view);
instance->data = view;
instance->set_chosen_entry = grub_gfxmenu_set_chosen_entry;
instance->fini = grub_gfxmenu_viewer_fini;
instance->print_timeout = grub_gfxmenu_print_timeout;
instance->clear_timeout = grub_gfxmenu_clear_timeout;
grub_menu_register_viewer (instance);
return GRUB_ERR_NONE;
}
GRUB_MOD_INIT (gfxmenu)
{
struct grub_term_output *term;
FOR_ACTIVE_TERM_OUTPUTS(term)
if (grub_gfxmenu_try_hook && grub_strcmp (term->name, "gfxterm") == 0)
{
grub_gfxterm_fullscreen ();
break;
}
grub_gfxmenu_try_hook = grub_gfxmenu_try;
}
GRUB_MOD_FINI (gfxmenu)
{
grub_gfxmenu_view_destroy (cached_view);
grub_gfxmenu_try_hook = NULL;
}

412
gfxmenu/gui_box.c Normal file
View file

@ -0,0 +1,412 @@
/* gui_box.c - GUI container that stack components. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
struct component_node
{
grub_gui_component_t component;
struct component_node *next;
struct component_node *prev;
};
typedef struct grub_gui_box *grub_gui_box_t;
typedef void (*layout_func_t) (grub_gui_box_t self, int modify_layout,
unsigned *minimal_width,
unsigned *minimal_height);
struct grub_gui_box
{
struct grub_gui_container container;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
/* Doubly linked list of components with dummy head & tail nodes. */
struct component_node chead;
struct component_node ctail;
/* The layout function: differs for vertical and horizontal boxes. */
layout_func_t layout_func;
};
static void
box_destroy (void *vself)
{
grub_gui_box_t self = vself;
struct component_node *cur;
struct component_node *next;
for (cur = self->chead.next; cur != &self->ctail; cur = next)
{
/* Copy the 'next' pointer, since we need it for the next iteration,
and we're going to free the memory it is stored in. */
next = cur->next;
/* Destroy the child component. */
cur->component->ops->destroy (cur->component);
/* Free the linked list node. */
grub_free (cur);
}
grub_free (self);
}
static const char *
box_get_id (void *vself)
{
grub_gui_box_t self = vself;
return self->id;
}
static int
box_is_instance (void *vself __attribute__((unused)), const char *type)
{
return (grub_strcmp (type, "component") == 0
|| grub_strcmp (type, "container") == 0);
}
static void
layout_horizontally (grub_gui_box_t self, int modify_layout,
unsigned *min_width, unsigned *min_height)
{
/* Start at the left (chead) and set the x coordinates as we go right. */
/* All components have their width set to the box's width. */
struct component_node *cur;
unsigned w = 0, mwfrac = 0, h = 0, x = 0;
grub_fixed_signed_t wfrac = 0;
int bogus_frac = 0;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
grub_gui_component_t c = cur->component;
unsigned mw = 0, mh = 0;
if (c->ops->get_minimal_size)
c->ops->get_minimal_size (c, &mw, &mh);
if (c->h > (signed) h)
h = c->h;
if (mh > h)
h = mh;
wfrac += c->wfrac;
w += c->w;
if (mw - c->w > 0)
mwfrac += mw - c->w;
}
if (wfrac > GRUB_FIXED_1 || (w > 0 && wfrac == GRUB_FIXED_1))
bogus_frac = 1;
if (min_width)
{
if (wfrac < GRUB_FIXED_1)
*min_width = grub_fixed_sfs_divide (w, GRUB_FIXED_1 - wfrac);
else
*min_width = w;
if (*min_width < w + mwfrac)
*min_width = w + mwfrac;
}
if (min_height)
*min_height = h;
if (!modify_layout)
return;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
grub_video_rect_t r;
grub_gui_component_t c = cur->component;
unsigned mw = 0, mh = 0;
r.x = x;
r.y = 0;
r.height = h;
if (c->ops->get_minimal_size)
c->ops->get_minimal_size (c, &mw, &mh);
r.width = c->w;
if (!bogus_frac)
r.width += grub_fixed_sfs_multiply (self->bounds.width, c->wfrac);
if (r.width < mw)
r.width = mw;
c->ops->set_bounds (c, &r);
x += r.width;
}
}
static void
layout_vertically (grub_gui_box_t self, int modify_layout,
unsigned *min_width, unsigned *min_height)
{
/* Start at the top (chead) and set the y coordinates as we go rdown. */
/* All components have their height set to the box's height. */
struct component_node *cur;
unsigned h = 0, mhfrac = 0, w = 0, y = 0;
grub_fixed_signed_t hfrac = 0;
int bogus_frac = 0;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
grub_gui_component_t c = cur->component;
unsigned mw = 0, mh = 0;
if (c->ops->get_minimal_size)
c->ops->get_minimal_size (c, &mw, &mh);
if (c->w > (signed) w)
w = c->w;
if (mw > w)
w = mw;
hfrac += c->hfrac;
h += c->h;
if (mh - c->h > 0)
mhfrac += mh - c->h;
}
if (hfrac > GRUB_FIXED_1 || (h > 0 && hfrac == GRUB_FIXED_1))
bogus_frac = 1;
if (min_height)
{
if (hfrac < GRUB_FIXED_1)
*min_height = grub_fixed_sfs_divide (h, GRUB_FIXED_1 - hfrac);
else
*min_height = h;
if (*min_height < h + mhfrac)
*min_height = h + mhfrac;
}
if (min_width)
*min_width = w;
if (!modify_layout)
return;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
grub_video_rect_t r;
grub_gui_component_t c = cur->component;
unsigned mw = 0, mh = 0;
r.x = 0;
r.y = y;
r.width = w;
if (c->ops->get_minimal_size)
c->ops->get_minimal_size (c, &mw, &mh);
r.height = c->h;
if (!bogus_frac)
r.height += grub_fixed_sfs_multiply (self->bounds.height, c->hfrac);
if (r.height < mh)
r.height = mh;
c->ops->set_bounds (c, &r);
y += r.height;
}
}
static void
box_paint (void *vself, const grub_video_rect_t *region)
{
grub_gui_box_t self = vself;
struct component_node *cur;
grub_video_rect_t vpsave;
grub_gui_set_viewport (&self->bounds, &vpsave);
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
grub_gui_component_t comp = cur->component;
comp->ops->paint (comp, region);
}
grub_gui_restore_viewport (&vpsave);
}
static void
box_set_parent (void *vself, grub_gui_container_t parent)
{
grub_gui_box_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
box_get_parent (void *vself)
{
grub_gui_box_t self = vself;
return self->parent;
}
static void
box_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
grub_gui_box_t self = vself;
self->bounds = *bounds;
self->layout_func (self, 1, 0, 0); /* Relayout the children. */
}
static void
box_get_bounds (void *vself, grub_video_rect_t *bounds)
{
grub_gui_box_t self = vself;
*bounds = self->bounds;
}
/* The box's preferred size is based on the preferred sizes
of its children. */
static void
box_get_minimal_size (void *vself, unsigned *width, unsigned *height)
{
grub_gui_box_t self = vself;
self->layout_func (self, 0, width, height); /* Just calculate the size. */
}
static grub_err_t
box_set_property (void *vself, const char *name, const char *value)
{
grub_gui_box_t self = vself;
if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
{
self->id = grub_strdup (value);
if (! self->id)
return grub_errno;
}
else
self->id = 0;
}
return grub_errno;
}
static void
box_add (void *vself, grub_gui_component_t comp)
{
grub_gui_box_t self = vself;
struct component_node *node;
node = grub_malloc (sizeof (*node));
if (! node)
return; /* Note: probably should handle the error. */
node->component = comp;
/* Insert the node before the tail. */
node->prev = self->ctail.prev;
node->prev->next = node;
node->next = &self->ctail;
node->next->prev = node;
comp->ops->set_parent (comp, (grub_gui_container_t) self);
self->layout_func (self, 1, 0, 0); /* Relayout the children. */
}
static void
box_remove (void *vself, grub_gui_component_t comp)
{
grub_gui_box_t self = vself;
struct component_node *cur;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
{
if (cur->component == comp)
{
/* Unlink 'cur' from the list. */
cur->prev->next = cur->next;
cur->next->prev = cur->prev;
/* Free the node's memory (but don't destroy the component). */
grub_free (cur);
/* Must not loop again, since 'cur' would be dereferenced! */
return;
}
}
}
static void
box_iterate_children (void *vself,
grub_gui_component_callback cb, void *userdata)
{
grub_gui_box_t self = vself;
struct component_node *cur;
for (cur = self->chead.next; cur != &self->ctail; cur = cur->next)
cb (cur->component, userdata);
}
static struct grub_gui_component_ops box_comp_ops =
{
.destroy = box_destroy,
.get_id = box_get_id,
.is_instance = box_is_instance,
.paint = box_paint,
.set_parent = box_set_parent,
.get_parent = box_get_parent,
.set_bounds = box_set_bounds,
.get_bounds = box_get_bounds,
.get_minimal_size = box_get_minimal_size,
.set_property = box_set_property
};
static struct grub_gui_container_ops box_ops =
{
.add = box_add,
.remove = box_remove,
.iterate_children = box_iterate_children
};
/* Box constructor. Specify the appropriate layout function to create
a horizontal or vertical stacking box. */
static grub_gui_box_t
box_new (layout_func_t layout_func)
{
grub_gui_box_t box;
box = grub_zalloc (sizeof (*box));
if (! box)
return 0;
box->container.ops = &box_ops;
box->container.component.ops = &box_comp_ops;
box->chead.next = &box->ctail;
box->ctail.prev = &box->chead;
box->layout_func = layout_func;
return box;
}
/* Create a new container that stacks its child components horizontally,
from left to right. Each child get a width corresponding to its
preferred width. The height of each child is set the maximum of the
preferred heights of all children. */
grub_gui_container_t
grub_gui_hbox_new (void)
{
return (grub_gui_container_t) box_new (layout_horizontally);
}
/* Create a new container that stacks its child components verticallyj,
from top to bottom. Each child get a height corresponding to its
preferred height. The width of each child is set the maximum of the
preferred widths of all children. */
grub_gui_container_t
grub_gui_vbox_new (void)
{
return (grub_gui_container_t) box_new (layout_vertically);
}

267
gfxmenu/gui_canvas.c Normal file
View file

@ -0,0 +1,267 @@
/* gui_canvas.c - GUI container allowing manually placed components. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
/* TODO Add layering so that components can be properly overlaid. */
struct component_node
{
grub_gui_component_t component;
struct component_node *next;
};
struct grub_gui_canvas
{
struct grub_gui_container container;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
/* Component list (dummy head node). */
struct component_node components;
};
typedef struct grub_gui_canvas *grub_gui_canvas_t;
static void
canvas_destroy (void *vself)
{
grub_gui_canvas_t self = vself;
struct component_node *cur;
struct component_node *next;
for (cur = self->components.next; cur; cur = next)
{
/* Copy the 'next' pointer, since we need it for the next iteration,
and we're going to free the memory it is stored in. */
next = cur->next;
/* Destroy the child component. */
cur->component->ops->destroy (cur->component);
/* Free the linked list node. */
grub_free (cur);
}
grub_free (self);
}
static const char *
canvas_get_id (void *vself)
{
grub_gui_canvas_t self = vself;
return self->id;
}
static int
canvas_is_instance (void *vself __attribute__((unused)), const char *type)
{
return (grub_strcmp (type, "component") == 0
|| grub_strcmp (type, "container") == 0);
}
static void
canvas_paint (void *vself, const grub_video_rect_t *region)
{
grub_gui_canvas_t self = vself;
struct component_node *cur;
grub_video_rect_t vpsave;
grub_gui_set_viewport (&self->bounds, &vpsave);
for (cur = self->components.next; cur; cur = cur->next)
{
grub_video_rect_t r;
grub_gui_component_t comp;
signed x, y, w, h;
comp = cur->component;
w = grub_fixed_sfs_multiply (self->bounds.width, comp->wfrac) + comp->w;
h = grub_fixed_sfs_multiply (self->bounds.height, comp->hfrac) + comp->h;
x = grub_fixed_sfs_multiply (self->bounds.width, comp->xfrac) + comp->x;
y = grub_fixed_sfs_multiply (self->bounds.height, comp->yfrac) + comp->y;
if (comp->ops->get_minimal_size)
{
unsigned mw;
unsigned mh;
comp->ops->get_minimal_size (comp, &mw, &mh);
if (w < (signed) mw)
w = mw;
if (h < (signed) mh)
h = mh;
}
/* Sanity checks. */
if (w <= 0)
w = 32;
if (h <= 0)
h = 32;
if (x >= (signed) self->bounds.width)
x = self->bounds.width - 32;
if (y >= (signed) self->bounds.height)
y = self->bounds.height - 32;
if (x < 0)
x = 0;
if (y < 0)
y = 0;
if (x + w >= (signed) self->bounds.width)
w = self->bounds.width - x;
if (y + h >= (signed) self->bounds.height)
h = self->bounds.height - y;
r.x = x;
r.y = y;
r.width = w;
r.height = h;
comp->ops->set_bounds (comp, &r);
/* Paint the child. */
if (grub_video_have_common_points (region, &r))
comp->ops->paint (comp, region);
}
grub_gui_restore_viewport (&vpsave);
}
static void
canvas_set_parent (void *vself, grub_gui_container_t parent)
{
grub_gui_canvas_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
canvas_get_parent (void *vself)
{
grub_gui_canvas_t self = vself;
return self->parent;
}
static void
canvas_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
grub_gui_canvas_t self = vself;
self->bounds = *bounds;
}
static void
canvas_get_bounds (void *vself, grub_video_rect_t *bounds)
{
grub_gui_canvas_t self = vself;
*bounds = self->bounds;
}
static grub_err_t
canvas_set_property (void *vself, const char *name, const char *value)
{
grub_gui_canvas_t self = vself;
if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
{
self->id = grub_strdup (value);
if (! self->id)
return grub_errno;
}
else
self->id = 0;
}
return grub_errno;
}
static void
canvas_add (void *vself, grub_gui_component_t comp)
{
grub_gui_canvas_t self = vself;
struct component_node *node;
node = grub_malloc (sizeof (*node));
if (! node)
return; /* Note: probably should handle the error. */
node->component = comp;
node->next = self->components.next;
self->components.next = node;
comp->ops->set_parent (comp, (grub_gui_container_t) self);
}
static void
canvas_remove (void *vself, grub_gui_component_t comp)
{
grub_gui_canvas_t self = vself;
struct component_node *cur;
struct component_node *prev;
prev = &self->components;
for (cur = self->components.next; cur; prev = cur, cur = cur->next)
{
if (cur->component == comp)
{
/* Unlink 'cur' from the list. */
prev->next = cur->next;
/* Free the node's memory (but don't destroy the component). */
grub_free (cur);
/* Must not loop again, since 'cur' would be dereferenced! */
return;
}
}
}
static void
canvas_iterate_children (void *vself,
grub_gui_component_callback cb, void *userdata)
{
grub_gui_canvas_t self = vself;
struct component_node *cur;
for (cur = self->components.next; cur; cur = cur->next)
cb (cur->component, userdata);
}
static struct grub_gui_component_ops canvas_comp_ops =
{
.destroy = canvas_destroy,
.get_id = canvas_get_id,
.is_instance = canvas_is_instance,
.paint = canvas_paint,
.set_parent = canvas_set_parent,
.get_parent = canvas_get_parent,
.set_bounds = canvas_set_bounds,
.get_bounds = canvas_get_bounds,
.set_property = canvas_set_property
};
static struct grub_gui_container_ops canvas_ops =
{
.add = canvas_add,
.remove = canvas_remove,
.iterate_children = canvas_iterate_children
};
grub_gui_container_t
grub_gui_canvas_new (void)
{
grub_gui_canvas_t canvas;
canvas = grub_zalloc (sizeof (*canvas));
if (! canvas)
return 0;
canvas->container.ops = &canvas_ops;
canvas->container.component.ops = &canvas_comp_ops;
return (grub_gui_container_t) canvas;
}

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/* gui_circular_process.c - GUI circular progress indicator component. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/font.h>
#include <grub/gui_string_util.h>
#include <grub/gfxmenu_view.h>
#include <grub/gfxwidgets.h>
#include <grub/trig.h>
struct grub_gui_circular_progress
{
struct grub_gui_progress progress;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
int visible;
int start;
int end;
int value;
int num_ticks;
int start_angle;
int ticks_disappear;
char *theme_dir;
int need_to_load_pixmaps;
char *center_file;
char *tick_file;
struct grub_video_bitmap *center_bitmap;
struct grub_video_bitmap *tick_bitmap;
};
typedef struct grub_gui_circular_progress *circular_progress_t;
static void
circprog_destroy (void *vself)
{
circular_progress_t self = vself;
grub_free (self);
}
static const char *
circprog_get_id (void *vself)
{
circular_progress_t self = vself;
return self->id;
}
static int
circprog_is_instance (void *vself __attribute__((unused)), const char *type)
{
return grub_strcmp (type, "component") == 0;
}
static struct grub_video_bitmap *
load_bitmap (const char *dir, const char *file)
{
struct grub_video_bitmap *bitmap;
char *abspath;
/* Check arguments. */
if (! dir || ! file)
return 0;
/* Resolve to an absolute path. */
abspath = grub_resolve_relative_path (dir, file);
if (! abspath)
return 0;
/* Load the image. */
grub_errno = GRUB_ERR_NONE;
grub_video_bitmap_load (&bitmap, abspath);
grub_errno = GRUB_ERR_NONE;
grub_free (abspath);
return bitmap;
}
static int
check_pixmaps (circular_progress_t self)
{
if (self->need_to_load_pixmaps)
{
if (self->center_bitmap)
grub_video_bitmap_destroy (self->center_bitmap);
self->center_bitmap = load_bitmap (self->theme_dir, self->center_file);
self->tick_bitmap = load_bitmap (self->theme_dir, self->tick_file);
self->need_to_load_pixmaps = 0;
}
return (self->center_bitmap != 0 && self->tick_bitmap != 0);
}
static void
circprog_paint (void *vself, const grub_video_rect_t *region)
{
circular_progress_t self = vself;
if (! self->visible)
return;
if (!grub_video_have_common_points (region, &self->bounds))
return;
if (! check_pixmaps (self))
return;
grub_video_rect_t vpsave;
grub_gui_set_viewport (&self->bounds, &vpsave);
int width = self->bounds.width;
int height = self->bounds.height;
int center_width = grub_video_bitmap_get_width (self->center_bitmap);
int center_height = grub_video_bitmap_get_height (self->center_bitmap);
int tick_width = grub_video_bitmap_get_width (self->tick_bitmap);
int tick_height = grub_video_bitmap_get_height (self->tick_bitmap);
grub_video_blit_bitmap (self->center_bitmap, GRUB_VIDEO_BLIT_BLEND,
(width - center_width) / 2,
(height - center_height) / 2, 0, 0,
center_width, center_height);
int radius = width / 2 - tick_width / 2 - 1;
int nticks;
int tick_begin;
int tick_end;
if (self->end == self->start)
nticks = 0;
else
nticks = (self->num_ticks
* (self->value - self->start)
/ (self->end - self->start));
/* Do ticks appear or disappear as the value approached the end? */
if (self->ticks_disappear)
{
tick_begin = nticks;
tick_end = self->num_ticks - 1;
}
else
{
tick_begin = 0;
tick_end = nticks - 1;
}
int i;
for (i = tick_begin; i < tick_end; i++)
{
int x;
int y;
int angle;
/* Calculate the location of the tick. */
angle = self->start_angle + i * GRUB_TRIG_ANGLE_MAX / self->num_ticks;
x = width / 2 + (grub_cos (angle) * radius / GRUB_TRIG_FRACTION_SCALE);
y = height / 2 + (grub_sin (angle) * radius / GRUB_TRIG_FRACTION_SCALE);
/* Adjust (x,y) so the tick is centered. */
x -= tick_width / 2;
y -= tick_height / 2;
/* Draw the tick. */
grub_video_blit_bitmap (self->tick_bitmap, GRUB_VIDEO_BLIT_BLEND,
x, y, 0, 0, tick_width, tick_height);
}
grub_gui_restore_viewport (&vpsave);
}
static void
circprog_set_parent (void *vself, grub_gui_container_t parent)
{
circular_progress_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
circprog_get_parent (void *vself)
{
circular_progress_t self = vself;
return self->parent;
}
static void
circprog_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
circular_progress_t self = vself;
self->bounds = *bounds;
}
static void
circprog_get_bounds (void *vself, grub_video_rect_t *bounds)
{
circular_progress_t self = vself;
*bounds = self->bounds;
}
static grub_err_t
circprog_set_property (void *vself, const char *name, const char *value)
{
circular_progress_t self = vself;
if (grub_strcmp (name, "num_ticks") == 0)
{
self->num_ticks = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "start_angle") == 0)
{
self->start_angle = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "ticks_disappear") == 0)
{
self->ticks_disappear = grub_strcmp (value, "false") != 0;
}
else if (grub_strcmp (name, "center_bitmap") == 0)
{
self->need_to_load_pixmaps = 1;
grub_free (self->center_file);
self->center_file = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "tick_bitmap") == 0)
{
self->need_to_load_pixmaps = 1;
grub_free (self->tick_file);
self->tick_file = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "theme_dir") == 0)
{
self->need_to_load_pixmaps = 1;
grub_free (self->theme_dir);
self->theme_dir = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
self->id = grub_strdup (value);
else
self->id = 0;
}
return grub_errno;
}
static void
circprog_set_state (void *vself, int visible, int start,
int current, int end)
{
circular_progress_t self = vself;
self->visible = visible;
self->start = start;
self->value = current;
self->end = end;
}
static struct grub_gui_component_ops circprog_ops =
{
.destroy = circprog_destroy,
.get_id = circprog_get_id,
.is_instance = circprog_is_instance,
.paint = circprog_paint,
.set_parent = circprog_set_parent,
.get_parent = circprog_get_parent,
.set_bounds = circprog_set_bounds,
.get_bounds = circprog_get_bounds,
.set_property = circprog_set_property
};
static struct grub_gui_progress_ops circprog_prog_ops =
{
.set_state = circprog_set_state
};
grub_gui_component_t
grub_gui_circular_progress_new (void)
{
circular_progress_t self;
self = grub_zalloc (sizeof (*self));
if (! self)
return 0;
self->progress.ops = &circprog_prog_ops;
self->progress.component.ops = &circprog_ops;
self->visible = 1;
self->num_ticks = 64;
self->start_angle = -64;
return (grub_gui_component_t) self;
}

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/* gui_image.c - GUI component to display an image. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
struct grub_gui_image
{
struct grub_gui_component component;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
char *theme_dir;
struct grub_video_bitmap *raw_bitmap;
struct grub_video_bitmap *bitmap;
};
typedef struct grub_gui_image *grub_gui_image_t;
static void
image_destroy (void *vself)
{
grub_gui_image_t self = vself;
/* Free the scaled bitmap, unless it's a reference to the raw bitmap. */
if (self->bitmap && (self->bitmap != self->raw_bitmap))
grub_video_bitmap_destroy (self->bitmap);
if (self->raw_bitmap)
grub_video_bitmap_destroy (self->raw_bitmap);
grub_free (self);
}
static const char *
image_get_id (void *vself)
{
grub_gui_image_t self = vself;
return self->id;
}
static int
image_is_instance (void *vself __attribute__((unused)), const char *type)
{
return grub_strcmp (type, "component") == 0;
}
static void
image_paint (void *vself, const grub_video_rect_t *region)
{
grub_gui_image_t self = vself;
grub_video_rect_t vpsave;
if (! self->bitmap)
return;
if (!grub_video_have_common_points (region, &self->bounds))
return;
grub_gui_set_viewport (&self->bounds, &vpsave);
grub_video_blit_bitmap (self->bitmap, GRUB_VIDEO_BLIT_BLEND,
0, 0, 0, 0,
grub_video_bitmap_get_width (self->bitmap),
grub_video_bitmap_get_height (self->bitmap));
grub_gui_restore_viewport (&vpsave);
}
static void
image_set_parent (void *vself, grub_gui_container_t parent)
{
grub_gui_image_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
image_get_parent (void *vself)
{
grub_gui_image_t self = vself;
return self->parent;
}
static grub_err_t
rescale_image (grub_gui_image_t self)
{
if (! self->raw_bitmap)
{
if (self->bitmap)
{
grub_video_bitmap_destroy (self->bitmap);
self->bitmap = 0;
}
return grub_errno;
}
unsigned width = self->bounds.width;
unsigned height = self->bounds.height;
if (self->bitmap
&& (grub_video_bitmap_get_width (self->bitmap) == width)
&& (grub_video_bitmap_get_height (self->bitmap) == height))
{
/* Nothing to do; already the right size. */
return grub_errno;
}
/* Free any old scaled bitmap,
*unless* it's a reference to the raw bitmap. */
if (self->bitmap && (self->bitmap != self->raw_bitmap))
grub_video_bitmap_destroy (self->bitmap);
self->bitmap = 0;
/* Create a scaled bitmap, unless the requested size is the same
as the raw size -- in that case a reference is made. */
if (grub_video_bitmap_get_width (self->raw_bitmap) == width
&& grub_video_bitmap_get_height (self->raw_bitmap) == height)
{
self->bitmap = self->raw_bitmap;
return grub_errno;
}
/* Don't scale to an invalid size. */
if (width == 0 || height == 0)
return grub_errno;
/* Create the scaled bitmap. */
grub_video_bitmap_create_scaled (&self->bitmap,
width,
height,
self->raw_bitmap,
GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
if (grub_errno != GRUB_ERR_NONE)
{
grub_error_push ();
grub_error (grub_errno, "failed to scale bitmap for image component");
}
return grub_errno;
}
static void
image_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
grub_gui_image_t self = vself;
self->bounds = *bounds;
rescale_image (self);
}
static void
image_get_bounds (void *vself, grub_video_rect_t *bounds)
{
grub_gui_image_t self = vself;
*bounds = self->bounds;
}
/* FIXME: inform rendering system it's not forced minimum. */
static void
image_get_minimal_size (void *vself, unsigned *width, unsigned *height)
{
grub_gui_image_t self = vself;
if (self->raw_bitmap)
{
*width = grub_video_bitmap_get_width (self->raw_bitmap);
*height = grub_video_bitmap_get_height (self->raw_bitmap);
}
else
{
*width = 0;
*height = 0;
}
}
static grub_err_t
load_image (grub_gui_image_t self, const char *path)
{
struct grub_video_bitmap *bitmap;
if (grub_video_bitmap_load (&bitmap, path) != GRUB_ERR_NONE)
return grub_errno;
if (self->bitmap && (self->bitmap != self->raw_bitmap))
grub_video_bitmap_destroy (self->bitmap);
if (self->raw_bitmap)
grub_video_bitmap_destroy (self->raw_bitmap);
self->raw_bitmap = bitmap;
return rescale_image (self);
}
static grub_err_t
image_set_property (void *vself, const char *name, const char *value)
{
grub_gui_image_t self = vself;
if (grub_strcmp (name, "theme_dir") == 0)
{
grub_free (self->theme_dir);
self->theme_dir = grub_strdup (value);
}
else if (grub_strcmp (name, "file") == 0)
{
char *absvalue;
grub_err_t err;
/* Resolve to an absolute path. */
if (! self->theme_dir)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "unspecified theme_dir");
absvalue = grub_resolve_relative_path (self->theme_dir, value);
if (! absvalue)
return grub_errno;
err = load_image (self, absvalue);
grub_free (absvalue);
return err;
}
else if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
self->id = grub_strdup (value);
else
self->id = 0;
}
return grub_errno;
}
static struct grub_gui_component_ops image_ops =
{
.destroy = image_destroy,
.get_id = image_get_id,
.is_instance = image_is_instance,
.paint = image_paint,
.set_parent = image_set_parent,
.get_parent = image_get_parent,
.set_bounds = image_set_bounds,
.get_bounds = image_get_bounds,
.get_minimal_size = image_get_minimal_size,
.set_property = image_set_property
};
grub_gui_component_t
grub_gui_image_new (void)
{
grub_gui_image_t image;
image = grub_zalloc (sizeof (*image));
if (! image)
return 0;
image->component.ops = &image_ops;
return (grub_gui_component_t) image;
}

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/* gui_label.c - GUI component to display a line of text. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/font.h>
#include <grub/gui_string_util.h>
static const char *align_options[] =
{
"left",
"center",
"right",
0
};
enum align_mode {
align_left,
align_center,
align_right
};
struct grub_gui_label
{
struct grub_gui_component comp;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
int visible;
char *text;
grub_font_t font;
grub_gui_color_t color;
enum align_mode align;
};
typedef struct grub_gui_label *grub_gui_label_t;
static void
label_destroy (void *vself)
{
grub_gui_label_t self = vself;
grub_free (self->text);
grub_free (self);
}
static const char *
label_get_id (void *vself)
{
grub_gui_label_t self = vself;
return self->id;
}
static int
label_is_instance (void *vself __attribute__((unused)), const char *type)
{
return grub_strcmp (type, "component") == 0;
}
static void
label_paint (void *vself, const grub_video_rect_t *region)
{
grub_gui_label_t self = vself;
if (! self->visible)
return;
if (!grub_video_have_common_points (region, &self->bounds))
return;
/* Calculate the starting x coordinate. */
int left_x;
if (self->align == align_left)
left_x = 0;
else if (self->align == align_center)
left_x = ((self->bounds.width
- grub_font_get_string_width (self->font, self->text))
) / 2;
else if (self->align == align_right)
left_x = (self->bounds.width
- grub_font_get_string_width (self->font, self->text));
else
return; /* Invalid alignment. */
grub_video_rect_t vpsave;
grub_gui_set_viewport (&self->bounds, &vpsave);
grub_font_draw_string (self->text,
self->font,
grub_gui_map_color (self->color),
left_x,
grub_font_get_ascent (self->font));
grub_gui_restore_viewport (&vpsave);
}
static void
label_set_parent (void *vself, grub_gui_container_t parent)
{
grub_gui_label_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
label_get_parent (void *vself)
{
grub_gui_label_t self = vself;
return self->parent;
}
static void
label_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
grub_gui_label_t self = vself;
self->bounds = *bounds;
}
static void
label_get_bounds (void *vself, grub_video_rect_t *bounds)
{
grub_gui_label_t self = vself;
*bounds = self->bounds;
}
static void
label_get_minimal_size (void *vself, unsigned *width, unsigned *height)
{
grub_gui_label_t self = vself;
*width = grub_font_get_string_width (self->font, self->text);
*height = (grub_font_get_ascent (self->font)
+ grub_font_get_descent (self->font));
}
static grub_err_t
label_set_property (void *vself, const char *name, const char *value)
{
grub_gui_label_t self = vself;
if (grub_strcmp (name, "text") == 0)
{
grub_free (self->text);
if (! value)
value = "";
self->text = grub_strdup (value);
}
else if (grub_strcmp (name, "font") == 0)
{
self->font = grub_font_get (value);
}
else if (grub_strcmp (name, "color") == 0)
{
grub_gui_parse_color (value, &self->color);
}
else if (grub_strcmp (name, "align") == 0)
{
int i;
for (i = 0; align_options[i]; i++)
{
if (grub_strcmp (align_options[i], value) == 0)
{
self->align = i; /* Set the alignment mode. */
break;
}
}
}
else if (grub_strcmp (name, "visible") == 0)
{
self->visible = grub_strcmp (value, "false") != 0;
}
else if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
self->id = grub_strdup (value);
else
self->id = 0;
}
return GRUB_ERR_NONE;
}
static struct grub_gui_component_ops label_ops =
{
.destroy = label_destroy,
.get_id = label_get_id,
.is_instance = label_is_instance,
.paint = label_paint,
.set_parent = label_set_parent,
.get_parent = label_get_parent,
.set_bounds = label_set_bounds,
.get_bounds = label_get_bounds,
.get_minimal_size = label_get_minimal_size,
.set_property = label_set_property
};
grub_gui_component_t
grub_gui_label_new (void)
{
grub_gui_label_t label;
label = grub_zalloc (sizeof (*label));
if (! label)
return 0;
label->comp.ops = &label_ops;
label->visible = 1;
label->text = grub_strdup ("");
label->font = grub_font_get ("Unknown Regular 16");
label->color.red = 0;
label->color.green = 0;
label->color.blue = 0;
label->color.alpha = 255;
label->align = align_left;
return (grub_gui_component_t) label;
}

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/* gui_list.c - GUI component to display a selectable list of items. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
#include <grub/gfxmenu_view.h>
#include <grub/gfxwidgets.h>
struct grub_gui_list_impl
{
struct grub_gui_list list;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
int visible;
int icon_width;
int icon_height;
int item_height;
int item_padding;
int item_icon_space;
int item_spacing;
grub_font_t item_font;
grub_font_t selected_item_font;
grub_gui_color_t item_color;
int selected_item_color_set;
grub_gui_color_t selected_item_color;
int draw_scrollbar;
int need_to_recreate_scrollbar;
char *scrollbar_frame_pattern;
char *scrollbar_thumb_pattern;
grub_gfxmenu_box_t scrollbar_frame;
grub_gfxmenu_box_t scrollbar_thumb;
int scrollbar_width;
int first_shown_index;
int need_to_recreate_boxes;
char *theme_dir;
char *menu_box_pattern;
char *selected_item_box_pattern;
grub_gfxmenu_box_t menu_box;
grub_gfxmenu_box_t selected_item_box;
grub_gfxmenu_icon_manager_t icon_manager;
grub_gfxmenu_view_t view;
};
typedef struct grub_gui_list_impl *list_impl_t;
static void
list_destroy (void *vself)
{
list_impl_t self = vself;
grub_free (self->theme_dir);
grub_free (self->menu_box_pattern);
grub_free (self->selected_item_box_pattern);
if (self->menu_box)
self->menu_box->destroy (self->menu_box);
if (self->selected_item_box)
self->selected_item_box->destroy (self->selected_item_box);
if (self->icon_manager)
grub_gfxmenu_icon_manager_destroy (self->icon_manager);
grub_free (self);
}
static int
get_num_shown_items (list_impl_t self)
{
int boxpad = self->item_padding;
int item_vspace = self->item_spacing;
int item_height = self->item_height;
grub_gfxmenu_box_t box = self->menu_box;
int box_top_pad = box->get_top_pad (box);
int box_bottom_pad = box->get_bottom_pad (box);
return (self->bounds.height + item_vspace - 2 * boxpad
- box_top_pad - box_bottom_pad) / (item_height + item_vspace);
}
static int
check_boxes (list_impl_t self)
{
if (self->need_to_recreate_boxes)
{
grub_gui_recreate_box (&self->menu_box,
self->menu_box_pattern,
self->theme_dir);
grub_gui_recreate_box (&self->selected_item_box,
self->selected_item_box_pattern,
self->theme_dir);
self->need_to_recreate_boxes = 0;
}
return (self->menu_box != 0 && self->selected_item_box != 0);
}
static int
check_scrollbar (list_impl_t self)
{
if (self->need_to_recreate_scrollbar)
{
grub_gui_recreate_box (&self->scrollbar_frame,
self->scrollbar_frame_pattern,
self->theme_dir);
grub_gui_recreate_box (&self->scrollbar_thumb,
self->scrollbar_thumb_pattern,
self->theme_dir);
self->need_to_recreate_scrollbar = 0;
}
return (self->scrollbar_frame != 0 && self->scrollbar_thumb != 0);
}
static const char *
list_get_id (void *vself)
{
list_impl_t self = vself;
return self->id;
}
static int
list_is_instance (void *vself __attribute__((unused)), const char *type)
{
return (grub_strcmp (type, "component") == 0
|| grub_strcmp (type, "list") == 0);
}
static struct grub_video_bitmap *
get_item_icon (list_impl_t self, int item_index)
{
grub_menu_entry_t entry;
entry = grub_menu_get_entry (self->view->menu, item_index);
if (! entry)
return 0;
return grub_gfxmenu_icon_manager_get_icon (self->icon_manager, entry);
}
static void
make_selected_item_visible (list_impl_t self)
{
int selected_index = self->view->selected;
if (selected_index < 0)
return; /* No item is selected. */
int num_shown_items = get_num_shown_items (self);
int last_shown_index = self->first_shown_index + (num_shown_items - 1);
if (selected_index < self->first_shown_index)
self->first_shown_index = selected_index;
else if (selected_index > last_shown_index)
self->first_shown_index = selected_index - (num_shown_items - 1);
}
/* Draw a scrollbar on the menu. */
static void
draw_scrollbar (list_impl_t self,
int value, int extent, int min, int max,
int rightx, int topy, int height)
{
grub_gfxmenu_box_t frame = self->scrollbar_frame;
grub_gfxmenu_box_t thumb = self->scrollbar_thumb;
int frame_vertical_pad = (frame->get_top_pad (frame)
+ frame->get_bottom_pad (frame));
int frame_horizontal_pad = (frame->get_left_pad (frame)
+ frame->get_right_pad (frame));
int tracktop = topy + frame->get_top_pad (frame);
int tracklen = height - frame_vertical_pad;
frame->set_content_size (frame, self->scrollbar_width, tracklen);
int thumby = tracktop + tracklen * (value - min) / (max - min);
int thumbheight = tracklen * extent / (max - min) + 1;
thumb->set_content_size (thumb,
self->scrollbar_width - frame_horizontal_pad,
thumbheight - (thumb->get_top_pad (thumb)
+ thumb->get_bottom_pad (thumb)));
frame->draw (frame,
rightx - (self->scrollbar_width + frame_horizontal_pad),
topy);
thumb->draw (thumb,
rightx - (self->scrollbar_width - frame->get_right_pad (frame)),
thumby);
}
/* Draw the list of items. */
static void
draw_menu (list_impl_t self, int width, int drawing_scrollbar,
int num_shown_items)
{
if (! self->menu_box || ! self->selected_item_box)
return;
int boxpad = self->item_padding;
int icon_text_space = self->item_icon_space;
int item_vspace = self->item_spacing;
int ascent = grub_font_get_ascent (self->item_font);
int descent = grub_font_get_descent (self->item_font);
int item_height = self->item_height;
make_selected_item_visible (self);
int scrollbar_h_space = drawing_scrollbar ? self->scrollbar_width : 0;
grub_gfxmenu_box_t selbox = self->selected_item_box;
int sel_leftpad = selbox->get_left_pad (selbox);
int item_top = boxpad;
int item_left = boxpad + sel_leftpad;
int menu_index;
int visible_index;
for (visible_index = 0, menu_index = self->first_shown_index;
visible_index < num_shown_items && menu_index < self->view->menu->size;
visible_index++, menu_index++)
{
int is_selected = (menu_index == self->view->selected);
if (is_selected)
{
int sel_toppad = selbox->get_top_pad (selbox);
selbox->set_content_size (selbox,
(width - 2 * boxpad
- scrollbar_h_space),
item_height);
selbox->draw (selbox,
item_left - sel_leftpad,
item_top - sel_toppad);
}
struct grub_video_bitmap *icon;
if ((icon = get_item_icon (self, menu_index)) != 0)
grub_video_blit_bitmap (icon, GRUB_VIDEO_BLIT_BLEND,
item_left,
item_top + (item_height - self->icon_height) / 2,
0, 0, self->icon_width, self->icon_height);
const char *item_title =
grub_menu_get_entry (self->view->menu, menu_index)->title;
grub_font_t font =
(is_selected && self->selected_item_font
? self->selected_item_font
: self->item_font);
grub_gui_color_t text_color =
((is_selected && self->selected_item_color_set)
? self->selected_item_color
: self->item_color);
grub_font_draw_string (item_title,
font,
grub_gui_map_color (text_color),
item_left + self->icon_width + icon_text_space,
(item_top + (item_height - (ascent + descent))
/ 2 + ascent));
item_top += item_height + item_vspace;
}
}
static void
list_paint (void *vself, const grub_video_rect_t *region)
{
list_impl_t self = vself;
grub_video_rect_t vpsave;
if (! self->visible)
return;
if (!grub_video_have_common_points (region, &self->bounds))
return;
check_boxes (self);
if (! self->menu_box || ! self->selected_item_box)
return;
grub_gui_set_viewport (&self->bounds, &vpsave);
{
grub_gfxmenu_box_t box = self->menu_box;
int box_left_pad = box->get_left_pad (box);
int box_top_pad = box->get_top_pad (box);
int box_right_pad = box->get_right_pad (box);
int box_bottom_pad = box->get_bottom_pad (box);
grub_video_rect_t vpsave2, content_rect;
int num_shown_items = get_num_shown_items (self);
int drawing_scrollbar = (self->draw_scrollbar
&& (num_shown_items < self->view->menu->size)
&& check_scrollbar (self));
content_rect.x = box_left_pad;
content_rect.y = box_top_pad;
content_rect.width = self->bounds.width - box_left_pad - box_right_pad;
content_rect.height = self->bounds.height - box_top_pad - box_bottom_pad;
box->set_content_size (box, content_rect.width, content_rect.height);
box->draw (box, 0, 0);
grub_gui_set_viewport (&content_rect, &vpsave2);
draw_menu (self, content_rect.width, drawing_scrollbar, num_shown_items);
grub_gui_restore_viewport (&vpsave2);
if (drawing_scrollbar)
draw_scrollbar (self,
self->first_shown_index, num_shown_items,
0, self->view->menu->size,
self->bounds.width - box_right_pad
+ self->scrollbar_width,
box_top_pad + self->item_padding,
self->bounds.height - box_top_pad - box_bottom_pad);
}
grub_gui_restore_viewport (&vpsave);
}
static void
list_set_parent (void *vself, grub_gui_container_t parent)
{
list_impl_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
list_get_parent (void *vself)
{
list_impl_t self = vself;
return self->parent;
}
static void
list_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
list_impl_t self = vself;
self->bounds = *bounds;
}
static void
list_get_bounds (void *vself, grub_video_rect_t *bounds)
{
list_impl_t self = vself;
*bounds = self->bounds;
}
static void
list_get_minimal_size (void *vself, unsigned *width, unsigned *height)
{
list_impl_t self = vself;
if (check_boxes (self))
{
int boxpad = self->item_padding;
int item_vspace = self->item_spacing;
int item_height = self->item_height;
int num_items = 3;
grub_gfxmenu_box_t box = self->menu_box;
int box_left_pad = box->get_left_pad (box);
int box_top_pad = box->get_top_pad (box);
int box_right_pad = box->get_right_pad (box);
int box_bottom_pad = box->get_bottom_pad (box);
unsigned width_s;
*width = grub_font_get_string_width (self->item_font, "Typical OS");
width_s = grub_font_get_string_width (self->selected_item_font,
"Typical OS");
if (*width < width_s)
*width = width_s;
*width += 2 * boxpad + box_left_pad + box_right_pad;
/* Set the menu box height to fit the items. */
*height = (item_height * num_items
+ item_vspace * (num_items - 1)
+ 2 * boxpad
+ box_top_pad + box_bottom_pad);
}
else
{
*width = 0;
*height = 0;
}
}
static grub_err_t
list_set_property (void *vself, const char *name, const char *value)
{
list_impl_t self = vself;
if (grub_strcmp (name, "item_font") == 0)
{
self->item_font = grub_font_get (value);
}
else if (grub_strcmp (name, "selected_item_font") == 0)
{
if (! value || grub_strcmp (value, "inherit") == 0)
self->selected_item_font = 0;
else
self->selected_item_font = grub_font_get (value);
}
else if (grub_strcmp (name, "item_color") == 0)
{
grub_gui_parse_color (value, &self->item_color);
}
else if (grub_strcmp (name, "selected_item_color") == 0)
{
if (! value || grub_strcmp (value, "inherit") == 0)
{
self->selected_item_color_set = 0;
}
else
{
if (grub_gui_parse_color (value, &self->selected_item_color)
== GRUB_ERR_NONE)
self->selected_item_color_set = 1;
}
}
else if (grub_strcmp (name, "icon_width") == 0)
{
self->icon_width = grub_strtol (value, 0, 10);
grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
self->icon_width,
self->icon_height);
}
else if (grub_strcmp (name, "icon_height") == 0)
{
self->icon_height = grub_strtol (value, 0, 10);
grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
self->icon_width,
self->icon_height);
}
else if (grub_strcmp (name, "item_height") == 0)
{
self->item_height = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "item_padding") == 0)
{
self->item_padding = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "item_icon_space") == 0)
{
self->item_icon_space = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "item_spacing") == 0)
{
self->item_spacing = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "visible") == 0)
{
self->visible = grub_strcmp (value, "false") != 0;
}
else if (grub_strcmp (name, "menu_pixmap_style") == 0)
{
self->need_to_recreate_boxes = 1;
grub_free (self->menu_box_pattern);
self->menu_box_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "selected_item_pixmap_style") == 0)
{
self->need_to_recreate_boxes = 1;
grub_free (self->selected_item_box_pattern);
self->selected_item_box_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "scrollbar_frame") == 0)
{
self->need_to_recreate_scrollbar = 1;
grub_free (self->scrollbar_frame_pattern);
self->scrollbar_frame_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "scrollbar_thumb") == 0)
{
self->need_to_recreate_scrollbar = 1;
grub_free (self->scrollbar_thumb_pattern);
self->scrollbar_thumb_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "scrollbar_width") == 0)
{
self->scrollbar_width = grub_strtol (value, 0, 10);
}
else if (grub_strcmp (name, "scrollbar") == 0)
{
self->draw_scrollbar = grub_strcmp (value, "false") != 0;
}
else if (grub_strcmp (name, "theme_dir") == 0)
{
self->need_to_recreate_boxes = 1;
grub_free (self->theme_dir);
self->theme_dir = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
self->id = grub_strdup (value);
else
self->id = 0;
}
return grub_errno;
}
/* Set necessary information that the gfxmenu view provides. */
static void
list_set_view_info (void *vself,
grub_gfxmenu_view_t view)
{
list_impl_t self = vself;
grub_gfxmenu_icon_manager_set_theme_path (self->icon_manager,
view->theme_path);
self->view = view;
}
static struct grub_gui_component_ops list_comp_ops =
{
.destroy = list_destroy,
.get_id = list_get_id,
.is_instance = list_is_instance,
.paint = list_paint,
.set_parent = list_set_parent,
.get_parent = list_get_parent,
.set_bounds = list_set_bounds,
.get_bounds = list_get_bounds,
.get_minimal_size = list_get_minimal_size,
.set_property = list_set_property
};
static struct grub_gui_list_ops list_ops =
{
.set_view_info = list_set_view_info
};
grub_gui_component_t
grub_gui_list_new (void)
{
list_impl_t self;
grub_font_t default_font;
grub_gui_color_t default_fg_color;
grub_gui_color_t default_bg_color;
self = grub_zalloc (sizeof (*self));
if (! self)
return 0;
self->list.ops = &list_ops;
self->list.component.ops = &list_comp_ops;
self->visible = 1;
default_font = grub_font_get ("Unknown Regular 16");
default_fg_color = grub_gui_color_rgb (0, 0, 0);
default_bg_color = grub_gui_color_rgb (255, 255, 255);
self->icon_width = 32;
self->icon_height = 32;
self->item_height = 42;
self->item_padding = 14;
self->item_icon_space = 4;
self->item_spacing = 16;
self->item_font = default_font;
self->selected_item_font = 0; /* Default to using the item_font. */
self->item_color = default_fg_color;
self->selected_item_color_set = 0; /* Default to using the item_color. */
self->selected_item_color = default_fg_color;
self->draw_scrollbar = 1;
self->need_to_recreate_scrollbar = 1;
self->scrollbar_frame = 0;
self->scrollbar_thumb = 0;
self->scrollbar_frame_pattern = 0;
self->scrollbar_thumb_pattern = 0;
self->scrollbar_width = 16;
self->first_shown_index = 0;
self->need_to_recreate_boxes = 0;
self->theme_dir = 0;
self->menu_box_pattern = 0;
self->selected_item_box_pattern = 0;
self->menu_box = grub_gfxmenu_create_box (0, 0);
self->selected_item_box = grub_gfxmenu_create_box (0, 0);
self->icon_manager = grub_gfxmenu_icon_manager_new ();
if (! self->icon_manager)
{
self->list.component.ops->destroy (self);
return 0;
}
grub_gfxmenu_icon_manager_set_icon_size (self->icon_manager,
self->icon_width,
self->icon_height);
return (grub_gui_component_t) self;
}

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/* gui_progress_bar.c - GUI progress bar component. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/font.h>
#include <grub/gui_string_util.h>
#include <grub/gfxmenu_view.h>
#include <grub/gfxwidgets.h>
#include <grub/i18n.h>
struct grub_gui_progress_bar
{
struct grub_gui_progress progress;
grub_gui_container_t parent;
grub_video_rect_t bounds;
char *id;
int visible;
int start;
int end;
int value;
int show_text;
char *template;
grub_font_t font;
grub_gui_color_t text_color;
grub_gui_color_t border_color;
grub_gui_color_t bg_color;
grub_gui_color_t fg_color;
char *theme_dir;
int need_to_recreate_pixmaps;
int pixmapbar_available;
char *bar_pattern;
char *highlight_pattern;
grub_gfxmenu_box_t bar_box;
grub_gfxmenu_box_t highlight_box;
};
typedef struct grub_gui_progress_bar *grub_gui_progress_bar_t;
static void
progress_bar_destroy (void *vself)
{
grub_gui_progress_bar_t self = vself;
grub_free (self);
}
static const char *
progress_bar_get_id (void *vself)
{
grub_gui_progress_bar_t self = vself;
return self->id;
}
static int
progress_bar_is_instance (void *vself __attribute__((unused)), const char *type)
{
return grub_strcmp (type, "component") == 0;
}
static int
check_pixmaps (grub_gui_progress_bar_t self)
{
if (!self->pixmapbar_available)
return 0;
if (self->need_to_recreate_pixmaps)
{
grub_gui_recreate_box (&self->bar_box,
self->bar_pattern,
self->theme_dir);
grub_gui_recreate_box (&self->highlight_box,
self->highlight_pattern,
self->theme_dir);
self->need_to_recreate_pixmaps = 0;
}
return (self->bar_box != 0 && self->highlight_box != 0);
}
static void
draw_filled_rect_bar (grub_gui_progress_bar_t self)
{
/* Set the progress bar's frame. */
grub_video_rect_t f;
f.x = 1;
f.y = 1;
f.width = self->bounds.width - 2;
f.height = self->bounds.height - 2;
/* Border. */
grub_video_fill_rect (grub_gui_map_color (self->border_color),
f.x - 1, f.y - 1,
f.width + 2, f.height + 2);
/* Bar background. */
int barwidth = (f.width
* (self->value - self->start)
/ (self->end - self->start));
grub_video_fill_rect (grub_gui_map_color (self->bg_color),
f.x + barwidth, f.y,
f.width - barwidth, f.height);
/* Bar foreground. */
grub_video_fill_rect (grub_gui_map_color (self->fg_color),
f.x, f.y,
barwidth, f.height);
}
static void
draw_pixmap_bar (grub_gui_progress_bar_t self)
{
grub_gfxmenu_box_t bar = self->bar_box;
grub_gfxmenu_box_t hl = self->highlight_box;
int w = self->bounds.width;
int h = self->bounds.height;
int bar_l_pad = bar->get_left_pad (bar);
int bar_r_pad = bar->get_right_pad (bar);
int bar_t_pad = bar->get_top_pad (bar);
int bar_b_pad = bar->get_bottom_pad (bar);
int bar_h_pad = bar_l_pad + bar_r_pad;
int bar_v_pad = bar_t_pad + bar_b_pad;
int tracklen = w - bar_h_pad;
int trackheight = h - bar_v_pad;
int barwidth;
bar->set_content_size (bar, tracklen, trackheight);
barwidth = (tracklen * (self->value - self->start)
/ (self->end - self->start));
hl->set_content_size (hl, barwidth, h - bar_v_pad);
bar->draw (bar, 0, 0);
hl->draw (hl, bar_l_pad, bar_t_pad);
}
static void
draw_text (grub_gui_progress_bar_t self)
{
if (self->template)
{
grub_font_t font = self->font;
grub_video_color_t text_color = grub_gui_map_color (self->text_color);
int width = self->bounds.width;
int height = self->bounds.height;
char *text;
text = grub_xasprintf (self->template,
self->value > 0 ? self->value : -self->value);
if (!text)
{
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
return;
}
/* Center the text. */
int text_width = grub_font_get_string_width (font, text);
int x = (width - text_width) / 2;
int y = ((height - grub_font_get_descent (font)) / 2
+ grub_font_get_ascent (font) / 2);
grub_font_draw_string (text, font, text_color, x, y);
}
}
static void
progress_bar_paint (void *vself, const grub_video_rect_t *region)
{
grub_gui_progress_bar_t self = vself;
grub_video_rect_t vpsave;
if (! self->visible)
return;
if (!grub_video_have_common_points (region, &self->bounds))
return;
if (self->end == self->start)
return;
grub_gui_set_viewport (&self->bounds, &vpsave);
if (check_pixmaps (self))
draw_pixmap_bar (self);
else
draw_filled_rect_bar (self);
draw_text (self);
grub_gui_restore_viewport (&vpsave);
}
static void
progress_bar_set_parent (void *vself, grub_gui_container_t parent)
{
grub_gui_progress_bar_t self = vself;
self->parent = parent;
}
static grub_gui_container_t
progress_bar_get_parent (void *vself)
{
grub_gui_progress_bar_t self = vself;
return self->parent;
}
static void
progress_bar_set_bounds (void *vself, const grub_video_rect_t *bounds)
{
grub_gui_progress_bar_t self = vself;
self->bounds = *bounds;
}
static void
progress_bar_get_bounds (void *vself, grub_video_rect_t *bounds)
{
grub_gui_progress_bar_t self = vself;
*bounds = self->bounds;
}
static void
progress_bar_get_minimal_size (void *vself,
unsigned *width, unsigned *height)
{
unsigned text_width = 0, text_height = 0;
grub_gui_progress_bar_t self = vself;
if (self->template)
{
text_width = grub_font_get_string_width (self->font, self->template);
text_width += grub_font_get_string_width (self->font, "XXXXXXXXXX");
text_height = grub_font_get_descent (self->font)
+ grub_font_get_ascent (self->font);
}
*width = 200;
if (*width < text_width)
*width = text_width;
*height = 28;
if (*height < text_height)
*height = text_height;
}
static void
progress_bar_set_state (void *vself, int visible, int start,
int current, int end)
{
grub_gui_progress_bar_t self = vself;
self->visible = visible;
self->start = start;
self->value = current;
self->end = end;
}
static grub_err_t
progress_bar_set_property (void *vself, const char *name, const char *value)
{
grub_gui_progress_bar_t self = vself;
if (grub_strcmp (name, "text") == 0)
{
grub_free (self->template);
if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_LONG@") == 0)
value
= _("The highlighted entry will be executed automatically in %ds.");
else if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_MIDDLE@") == 0)
/* TRANSLATORS: 's' stands for seconds.
It's a standalone timeout notification.
Please use the short form in your language. */
value = _("%ds remaining.");
else if (grub_strcmp (value, "@TIMEOUT_NOTIFICATION_SHORT@") == 0)
/* TRANSLATORS: 's' stands for seconds.
It's a standalone timeout notification.
Please use the shortest form available in you language. */
value = _("%ds");
self->template = grub_strdup (value);
}
else if (grub_strcmp (name, "font") == 0)
{
self->font = grub_font_get (value);
}
else if (grub_strcmp (name, "text_color") == 0)
{
grub_gui_parse_color (value, &self->text_color);
}
else if (grub_strcmp (name, "border_color") == 0)
{
grub_gui_parse_color (value, &self->border_color);
}
else if (grub_strcmp (name, "bg_color") == 0)
{
grub_gui_parse_color (value, &self->bg_color);
}
else if (grub_strcmp (name, "fg_color") == 0)
{
grub_gui_parse_color (value, &self->fg_color);
}
else if (grub_strcmp (name, "bar_style") == 0)
{
self->need_to_recreate_pixmaps = 1;
self->pixmapbar_available = 1;
grub_free (self->bar_pattern);
self->bar_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "highlight_style") == 0)
{
self->need_to_recreate_pixmaps = 1;
self->pixmapbar_available = 1;
grub_free (self->highlight_pattern);
self->highlight_pattern = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "theme_dir") == 0)
{
self->need_to_recreate_pixmaps = 1;
grub_free (self->theme_dir);
self->theme_dir = value ? grub_strdup (value) : 0;
}
else if (grub_strcmp (name, "id") == 0)
{
grub_free (self->id);
if (value)
self->id = grub_strdup (value);
else
self->id = 0;
}
return grub_errno;
}
static struct grub_gui_component_ops progress_bar_ops =
{
.destroy = progress_bar_destroy,
.get_id = progress_bar_get_id,
.is_instance = progress_bar_is_instance,
.paint = progress_bar_paint,
.set_parent = progress_bar_set_parent,
.get_parent = progress_bar_get_parent,
.set_bounds = progress_bar_set_bounds,
.get_bounds = progress_bar_get_bounds,
.get_minimal_size = progress_bar_get_minimal_size,
.set_property = progress_bar_set_property
};
static struct grub_gui_progress_ops progress_bar_pb_ops =
{
.set_state = progress_bar_set_state
};
grub_gui_component_t
grub_gui_progress_bar_new (void)
{
grub_gui_progress_bar_t self;
self = grub_zalloc (sizeof (*self));
if (! self)
return 0;
self->progress.ops = &progress_bar_pb_ops;
self->progress.component.ops = &progress_bar_ops;
self->visible = 1;
self->font = grub_font_get ("Unknown Regular 16");
grub_gui_color_t black = { .red = 0, .green = 0, .blue = 0, .alpha = 255 };
grub_gui_color_t gray = { .red = 128, .green = 128, .blue = 128, .alpha = 255 };
grub_gui_color_t lightgray = { .red = 200, .green = 200, .blue = 200, .alpha = 255 };
self->text_color = black;
self->border_color = black;
self->bg_color = gray;
self->fg_color = lightgray;
return (grub_gui_component_t) self;
}

327
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/* gui_string_util.c - String utilities used by the GUI system. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/gui_string_util.h>
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
/* Create a new NUL-terminated string on the heap as a substring of BUF.
The range of buf included is the half-open interval [START,END).
The index START is inclusive, END is exclusive. */
char *
grub_new_substring (const char *buf,
grub_size_t start, grub_size_t end)
{
if (end < start)
return 0;
grub_size_t len = end - start;
char *s = grub_malloc (len + 1);
if (! s)
return 0;
grub_memcpy (s, buf + start, len);
s[len] = '\0';
return s;
}
/* Eliminate "." and ".." path elements from PATH. A new heap-allocated
string is returned. */
static char *
canonicalize_path (const char *path)
{
int i;
const char *p;
char *newpath = 0;
/* Count the path components in path. */
int components = 1;
for (p = path; *p; p++)
if (*p == '/')
components++;
char **path_array = grub_malloc (components * sizeof (*path_array));
if (! path_array)
return 0;
/* Initialize array elements to NULL pointers; in case once of the
allocations fails, the cleanup code can just call grub_free() for all
pointers in the array. */
for (i = 0; i < components; i++)
path_array[i] = 0;
/* Parse the path into path_array. */
p = path;
for (i = 0; i < components && p; i++)
{
/* Find the end of the path element. */
const char *end = grub_strchr (p, '/');
if (!end)
end = p + grub_strlen (p);
/* Copy the element. */
path_array[i] = grub_new_substring (p, 0, end - p);
if (! path_array[i])
goto cleanup;
/* Advance p to point to the start of the next element, or NULL. */
if (*end)
p = end + 1;
else
p = 0;
}
/* Eliminate '.' and '..' elements from the path array. */
int newpath_length = 0;
for (i = components - 1; i >= 0; --i)
{
if (! grub_strcmp (path_array[i], "."))
{
grub_free (path_array[i]);
path_array[i] = 0;
}
else if (! grub_strcmp (path_array[i], "..")
&& i > 0)
{
/* Delete the '..' and the prior path element. */
grub_free (path_array[i]);
path_array[i] = 0;
--i;
grub_free (path_array[i]);
path_array[i] = 0;
}
else
{
newpath_length += grub_strlen (path_array[i]) + 1;
}
}
/* Construct a new path string. */
newpath = grub_malloc (newpath_length + 1);
if (! newpath)
goto cleanup;
newpath[0] = '\0';
char *newpath_end = newpath;
int first = 1;
for (i = 0; i < components; i++)
{
char *element = path_array[i];
if (element)
{
/* For all components but the first, prefix with a slash. */
if (! first)
newpath_end = grub_stpcpy (newpath_end, "/");
newpath_end = grub_stpcpy (newpath_end, element);
first = 0;
}
}
cleanup:
for (i = 0; i < components; i++)
grub_free (path_array[i]);
grub_free (path_array);
return newpath;
}
/* Return a new heap-allocated string representing to absolute path
to the file referred to by PATH. If PATH is an absolute path, then
the returned path is a copy of PATH. If PATH is a relative path, then
BASE is with PATH used to construct the absolute path. */
char *
grub_resolve_relative_path (const char *base, const char *path)
{
char *abspath;
char *canonpath;
char *p;
grub_size_t l;
/* If PATH is an absolute path, then just use it as is. */
if (path[0] == '/' || path[0] == '(')
return canonicalize_path (path);
abspath = grub_malloc (grub_strlen (base) + grub_strlen (path) + 3);
if (! abspath)
return 0;
/* Concatenate BASE and PATH. */
p = grub_stpcpy (abspath, base);
l = grub_strlen (abspath);
if (l == 0 || abspath[l-1] != '/')
{
*p = '/';
p++;
*p = 0;
}
grub_stpcpy (p, path);
canonpath = canonicalize_path (abspath);
if (! canonpath)
return abspath;
grub_free (abspath);
return canonpath;
}
/* Get the path of the directory where the file at FILE_PATH is located.
FILE_PATH should refer to a file, not a directory. The returned path
includes a trailing slash.
This does not handle GRUB "(hd0,0)" paths properly yet since it only
looks at slashes. */
char *
grub_get_dirname (const char *file_path)
{
int i;
int last_slash;
last_slash = -1;
for (i = grub_strlen (file_path) - 1; i >= 0; --i)
{
if (file_path[i] == '/')
{
last_slash = i;
break;
}
}
if (last_slash == -1)
return grub_strdup ("/");
return grub_new_substring (file_path, 0, last_slash + 1);
}
static __inline int
my_isxdigit (char c)
{
return ((c >= '0' && c <= '9')
|| (c >= 'a' && c <= 'f')
|| (c >= 'A' && c <= 'F'));
}
static int
parse_hex_color_component (const char *s, unsigned start, unsigned end)
{
unsigned len;
char buf[3];
len = end - start;
/* Check the limits so we don't overrun the buffer. */
if (len < 1 || len > 2)
return 0;
if (len == 1)
{
buf[0] = s[start]; /* Get the first and only hex digit. */
buf[1] = buf[0]; /* Duplicate the hex digit. */
}
else if (len == 2)
{
buf[0] = s[start];
buf[1] = s[start + 1];
}
buf[2] = '\0';
return grub_strtoul (buf, 0, 16);
}
/* Parse a color string of the form "r, g, b", "#RGB", "#RGBA",
"#RRGGBB", or "#RRGGBBAA". */
grub_err_t
grub_gui_parse_color (const char *s, grub_gui_color_t *color)
{
grub_gui_color_t c;
/* Skip whitespace. */
while (*s && grub_isspace (*s))
s++;
if (*s == '#')
{
/* HTML-style. Number if hex digits:
[6] #RRGGBB [3] #RGB
[8] #RRGGBBAA [4] #RGBA */
s++; /* Skip the '#'. */
/* Count the hexits to determine the format. */
int hexits = 0;
const char *end = s;
while (my_isxdigit (*end))
{
end++;
hexits++;
}
/* Parse the color components based on the format. */
if (hexits == 3 || hexits == 4)
{
c.red = parse_hex_color_component (s, 0, 1);
c.green = parse_hex_color_component (s, 1, 2);
c.blue = parse_hex_color_component (s, 2, 3);
if (hexits == 4)
c.alpha = parse_hex_color_component (s, 3, 4);
else
c.alpha = 255;
}
else if (hexits == 6 || hexits == 8)
{
c.red = parse_hex_color_component (s, 0, 2);
c.green = parse_hex_color_component (s, 2, 4);
c.blue = parse_hex_color_component (s, 4, 6);
if (hexits == 8)
c.alpha = parse_hex_color_component (s, 6, 8);
else
c.alpha = 255;
}
else
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"invalid HTML-type color string `%s'", s);
}
else if (grub_isdigit (*s))
{
/* Comma separated decimal values. */
c.red = grub_strtoul (s, 0, 0);
if ((s = grub_strchr (s, ',')) == 0)
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"missing 1st comma separator in color `%s'", s);
s++;
c.green = grub_strtoul (s, 0, 0);
if ((s = grub_strchr (s, ',')) == 0)
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"missing 2nd comma separator in color `%s'", s);
s++;
c.blue = grub_strtoul (s, 0, 0);
if ((s = grub_strchr (s, ',')) == 0)
c.alpha = 255;
else
{
s++;
c.alpha = grub_strtoul (s, 0, 0);
}
}
else
{
if (! grub_gui_get_named_color (s, &c))
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"invalid named color `%s'", s);
}
if (grub_errno == GRUB_ERR_NONE)
*color = c;
return grub_errno;
}

101
gfxmenu/gui_util.c Normal file
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/* gui_util.c - GUI utility functions. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
struct find_by_id_state
{
const char *match_id;
grub_gui_component_callback match_callback;
void *match_userdata;
};
static void
find_by_id_recursively (grub_gui_component_t component, void *userdata)
{
struct find_by_id_state *state;
const char *id;
state = (struct find_by_id_state *) userdata;
id = component->ops->get_id (component);
if (id && grub_strcmp (id, state->match_id) == 0)
state->match_callback (component, state->match_userdata);
if (component->ops->is_instance (component, "container"))
{
grub_gui_container_t container;
container = (grub_gui_container_t) component;
container->ops->iterate_children (container,
find_by_id_recursively,
state);
}
}
void
grub_gui_find_by_id (grub_gui_component_t root,
const char *id,
grub_gui_component_callback cb,
void *userdata)
{
struct find_by_id_state state;
state.match_id = id;
state.match_callback = cb;
state.match_userdata = userdata;
find_by_id_recursively (root, &state);
}
struct iterate_recursively_state
{
grub_gui_component_callback callback;
void *userdata;
};
static
void iterate_recursively_cb (grub_gui_component_t component, void *userdata)
{
struct iterate_recursively_state *state;
state = (struct iterate_recursively_state *) userdata;
state->callback (component, state->userdata);
if (component->ops->is_instance (component, "container"))
{
grub_gui_container_t container;
container = (grub_gui_container_t) component;
container->ops->iterate_children (container,
iterate_recursively_cb,
state);
}
}
void
grub_gui_iterate_recursively (grub_gui_component_t root,
grub_gui_component_callback cb,
void *userdata)
{
struct iterate_recursively_state state;
state.callback = cb;
state.userdata = userdata;
iterate_recursively_cb (root, &state);
}

263
gfxmenu/icon_manager.c Normal file
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/* icon_manager.c - gfxmenu icon manager. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/gui_string_util.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
#include <grub/menu.h>
#include <grub/icon_manager.h>
#include <grub/env.h>
/* Currently hard coded to '.png' extension. */
static const char icon_extension[] = ".png";
typedef struct icon_entry
{
char *class_name;
struct grub_video_bitmap *bitmap;
struct icon_entry *next;
} *icon_entry_t;
struct grub_gfxmenu_icon_manager
{
char *theme_path;
int icon_width;
int icon_height;
/* Icon cache: linked list w/ dummy head node. */
struct icon_entry cache;
};
/* Create a new icon manager and return a point to it. */
grub_gfxmenu_icon_manager_t
grub_gfxmenu_icon_manager_new (void)
{
grub_gfxmenu_icon_manager_t mgr;
mgr = grub_malloc (sizeof (*mgr));
if (! mgr)
return 0;
mgr->theme_path = 0;
mgr->icon_width = 0;
mgr->icon_height = 0;
/* Initialize the dummy head node. */
mgr->cache.class_name = 0;
mgr->cache.bitmap = 0;
mgr->cache.next = 0;
return mgr;
}
/* Destroy the icon manager MGR, freeing all resources used by it.
Note: Any bitmaps returned by grub_gfxmenu_icon_manager_get_icon()
are destroyed and must not be used by the caller after this function
is called. */
void
grub_gfxmenu_icon_manager_destroy (grub_gfxmenu_icon_manager_t mgr)
{
grub_gfxmenu_icon_manager_clear_cache (mgr);
grub_free (mgr->theme_path);
grub_free (mgr);
}
/* Clear the icon cache. */
void
grub_gfxmenu_icon_manager_clear_cache (grub_gfxmenu_icon_manager_t mgr)
{
icon_entry_t cur;
icon_entry_t next;
for (cur = mgr->cache.next; cur; cur = next)
{
next = cur->next;
grub_free (cur->class_name);
grub_video_bitmap_destroy (cur->bitmap);
grub_free (cur);
}
mgr->cache.next = 0;
}
/* Set the theme path. If the theme path is changed, the icon cache
is cleared. */
void
grub_gfxmenu_icon_manager_set_theme_path (grub_gfxmenu_icon_manager_t mgr,
const char *path)
{
/* Clear the cache if the theme path has changed. */
if (((mgr->theme_path == 0) != (path == 0))
|| (grub_strcmp (mgr->theme_path, path) != 0))
grub_gfxmenu_icon_manager_clear_cache (mgr);
grub_free (mgr->theme_path);
mgr->theme_path = path ? grub_strdup (path) : 0;
}
/* Set the icon size. When icons are requested from the icon manager,
they are scaled to this size before being returned. If the size is
changed, the icon cache is cleared. */
void
grub_gfxmenu_icon_manager_set_icon_size (grub_gfxmenu_icon_manager_t mgr,
int width, int height)
{
/* If the width or height is changed, we must clear the cache, since the
scaled bitmaps are stored in the cache. */
if (width != mgr->icon_width || height != mgr->icon_height)
grub_gfxmenu_icon_manager_clear_cache (mgr);
mgr->icon_width = width;
mgr->icon_height = height;
}
/* Try to load an icon for the specified CLASS_NAME in the directory DIR.
Returns 0 if the icon could not be loaded, or returns a pointer to a new
bitmap if it was successful. */
static struct grub_video_bitmap *
try_loading_icon (grub_gfxmenu_icon_manager_t mgr,
const char *dir, const char *class_name)
{
char *path;
int l;
path = grub_malloc (grub_strlen (dir) + grub_strlen (class_name)
+ grub_strlen (icon_extension) + 3);
if (! path)
return 0;
grub_strcpy (path, dir);
l = grub_strlen (path);
if (path[l-1] != '/')
{
path[l] = '/';
path[l+1] = 0;
}
grub_strcat (path, class_name);
grub_strcat (path, icon_extension);
struct grub_video_bitmap *raw_bitmap;
grub_video_bitmap_load (&raw_bitmap, path);
grub_free (path);
grub_errno = GRUB_ERR_NONE; /* Critical to clear the error!! */
if (! raw_bitmap)
return 0;
struct grub_video_bitmap *scaled_bitmap;
grub_video_bitmap_create_scaled (&scaled_bitmap,
mgr->icon_width, mgr->icon_height,
raw_bitmap,
GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
grub_video_bitmap_destroy (raw_bitmap);
if (! scaled_bitmap)
{
grub_error_push ();
grub_error (grub_errno, "failed to scale icon");
return 0;
}
return scaled_bitmap;
}
/* Get the icon for the specified class CLASS_NAME. If an icon for
CLASS_NAME already exists in the cache, then a reference to the cached
bitmap is returned. If it is not cached, then it is loaded and cached.
If no icon could be could for CLASS_NAME, then 0 is returned. */
static struct grub_video_bitmap *
get_icon_by_class (grub_gfxmenu_icon_manager_t mgr, const char *class_name)
{
/* First check the icon cache. */
icon_entry_t entry;
for (entry = mgr->cache.next; entry; entry = entry->next)
{
if (grub_strcmp (entry->class_name, class_name) == 0)
return entry->bitmap;
}
if (! mgr->theme_path)
return 0;
/* Otherwise, we search for an icon to load. */
char *theme_dir = grub_get_dirname (mgr->theme_path);
char *icons_dir;
struct grub_video_bitmap *icon;
icon = 0;
/* First try the theme's own icons, from "grub/themes/NAME/icons/" */
icons_dir = grub_resolve_relative_path (theme_dir, "icons/");
if (icons_dir)
{
icon = try_loading_icon (mgr, icons_dir, class_name);
grub_free (icons_dir);
}
grub_free (theme_dir);
if (! icon)
{
const char *icondir;
icondir = grub_env_get ("icondir");
if (icondir)
icon = try_loading_icon (mgr, icondir, class_name);
}
/* No icon was found. */
/* This should probably be noted in the cache, so that a search is not
performed each time an icon for CLASS_NAME is requested. */
if (! icon)
return 0;
/* Insert a new cache entry for this icon. */
entry = grub_malloc (sizeof (*entry));
if (! entry)
{
grub_video_bitmap_destroy (icon);
return 0;
}
entry->class_name = grub_strdup (class_name);
entry->bitmap = icon;
entry->next = mgr->cache.next;
mgr->cache.next = entry; /* Link it into the cache. */
return entry->bitmap;
}
/* Get the best available icon for ENTRY. Beginning with the first class
listed in the menu entry and proceeding forward, an icon for each class
is searched for. The first icon found is returned. The returned icon
is scaled to the size specified by
grub_gfxmenu_icon_manager_set_icon_size().
Note: Bitmaps returned by this function are destroyed when the
icon manager is destroyed.
*/
struct grub_video_bitmap *
grub_gfxmenu_icon_manager_get_icon (grub_gfxmenu_icon_manager_t mgr,
grub_menu_entry_t entry)
{
struct grub_menu_entry_class *c;
struct grub_video_bitmap *icon;
/* Try each class in succession. */
icon = 0;
for (c = entry->classes->next; c && ! icon; c = c->next)
icon = get_icon_by_class (mgr, c->name);
return icon;
}

0
include/grub/mips/qemu-mips/boot.h → gfxmenu/model.c
View file

209
gfxmenu/named_colors.c Normal file
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@ -0,0 +1,209 @@
/* named_colors.c - Named color values. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/gui.h>
#include <grub/gui_string_util.h>
#include <grub/misc.h>
struct named_color
{
const char *name;
grub_gui_color_t color;
};
/*
Named color list generated from the list of SVG color keywords from
<http://www.w3.org/TR/css3-color/#svg-color>,
processed through the following Perl command:
perl -ne 'chomp;split;print "{ \"$_[0]\", RGB_COLOR($_[2]) },\n"'
*/
#define RGB_COLOR(r,g,b) {.red = r, .green = g, .blue = b, .alpha = 255}
static struct named_color named_colors[] =
{
{ "aliceblue", RGB_COLOR(240,248,255) },
{ "antiquewhite", RGB_COLOR(250,235,215) },
{ "aqua", RGB_COLOR(0,255,255) },
{ "aquamarine", RGB_COLOR(127,255,212) },
{ "azure", RGB_COLOR(240,255,255) },
{ "beige", RGB_COLOR(245,245,220) },
{ "bisque", RGB_COLOR(255,228,196) },
{ "black", RGB_COLOR(0,0,0) },
{ "blanchedalmond", RGB_COLOR(255,235,205) },
{ "blue", RGB_COLOR(0,0,255) },
{ "blueviolet", RGB_COLOR(138,43,226) },
{ "brown", RGB_COLOR(165,42,42) },
{ "burlywood", RGB_COLOR(222,184,135) },
{ "cadetblue", RGB_COLOR(95,158,160) },
{ "chartreuse", RGB_COLOR(127,255,0) },
{ "chocolate", RGB_COLOR(210,105,30) },
{ "coral", RGB_COLOR(255,127,80) },
{ "cornflowerblue", RGB_COLOR(100,149,237) },
{ "cornsilk", RGB_COLOR(255,248,220) },
{ "crimson", RGB_COLOR(220,20,60) },
{ "cyan", RGB_COLOR(0,255,255) },
{ "darkblue", RGB_COLOR(0,0,139) },
{ "darkcyan", RGB_COLOR(0,139,139) },
{ "darkgoldenrod", RGB_COLOR(184,134,11) },
{ "darkgray", RGB_COLOR(169,169,169) },
{ "darkgreen", RGB_COLOR(0,100,0) },
{ "darkgrey", RGB_COLOR(169,169,169) },
{ "darkkhaki", RGB_COLOR(189,183,107) },
{ "darkmagenta", RGB_COLOR(139,0,139) },
{ "darkolivegreen", RGB_COLOR(85,107,47) },
{ "darkorange", RGB_COLOR(255,140,0) },
{ "darkorchid", RGB_COLOR(153,50,204) },
{ "darkred", RGB_COLOR(139,0,0) },
{ "darksalmon", RGB_COLOR(233,150,122) },
{ "darkseagreen", RGB_COLOR(143,188,143) },
{ "darkslateblue", RGB_COLOR(72,61,139) },
{ "darkslategray", RGB_COLOR(47,79,79) },
{ "darkslategrey", RGB_COLOR(47,79,79) },
{ "darkturquoise", RGB_COLOR(0,206,209) },
{ "darkviolet", RGB_COLOR(148,0,211) },
{ "deeppink", RGB_COLOR(255,20,147) },
{ "deepskyblue", RGB_COLOR(0,191,255) },
{ "dimgray", RGB_COLOR(105,105,105) },
{ "dimgrey", RGB_COLOR(105,105,105) },
{ "dodgerblue", RGB_COLOR(30,144,255) },
{ "firebrick", RGB_COLOR(178,34,34) },
{ "floralwhite", RGB_COLOR(255,250,240) },
{ "forestgreen", RGB_COLOR(34,139,34) },
{ "fuchsia", RGB_COLOR(255,0,255) },
{ "gainsboro", RGB_COLOR(220,220,220) },
{ "ghostwhite", RGB_COLOR(248,248,255) },
{ "gold", RGB_COLOR(255,215,0) },
{ "goldenrod", RGB_COLOR(218,165,32) },
{ "gray", RGB_COLOR(128,128,128) },
{ "green", RGB_COLOR(0,128,0) },
{ "greenyellow", RGB_COLOR(173,255,47) },
{ "grey", RGB_COLOR(128,128,128) },
{ "honeydew", RGB_COLOR(240,255,240) },
{ "hotpink", RGB_COLOR(255,105,180) },
{ "indianred", RGB_COLOR(205,92,92) },
{ "indigo", RGB_COLOR(75,0,130) },
{ "ivory", RGB_COLOR(255,255,240) },
{ "khaki", RGB_COLOR(240,230,140) },
{ "lavender", RGB_COLOR(230,230,250) },
{ "lavenderblush", RGB_COLOR(255,240,245) },
{ "lawngreen", RGB_COLOR(124,252,0) },
{ "lemonchiffon", RGB_COLOR(255,250,205) },
{ "lightblue", RGB_COLOR(173,216,230) },
{ "lightcoral", RGB_COLOR(240,128,128) },
{ "lightcyan", RGB_COLOR(224,255,255) },
{ "lightgoldenrodyellow", RGB_COLOR(250,250,210) },
{ "lightgray", RGB_COLOR(211,211,211) },
{ "lightgreen", RGB_COLOR(144,238,144) },
{ "lightgrey", RGB_COLOR(211,211,211) },
{ "lightpink", RGB_COLOR(255,182,193) },
{ "lightsalmon", RGB_COLOR(255,160,122) },
{ "lightseagreen", RGB_COLOR(32,178,170) },
{ "lightskyblue", RGB_COLOR(135,206,250) },
{ "lightslategray", RGB_COLOR(119,136,153) },
{ "lightslategrey", RGB_COLOR(119,136,153) },
{ "lightsteelblue", RGB_COLOR(176,196,222) },
{ "lightyellow", RGB_COLOR(255,255,224) },
{ "lime", RGB_COLOR(0,255,0) },
{ "limegreen", RGB_COLOR(50,205,50) },
{ "linen", RGB_COLOR(250,240,230) },
{ "magenta", RGB_COLOR(255,0,255) },
{ "maroon", RGB_COLOR(128,0,0) },
{ "mediumaquamarine", RGB_COLOR(102,205,170) },
{ "mediumblue", RGB_COLOR(0,0,205) },
{ "mediumorchid", RGB_COLOR(186,85,211) },
{ "mediumpurple", RGB_COLOR(147,112,219) },
{ "mediumseagreen", RGB_COLOR(60,179,113) },
{ "mediumslateblue", RGB_COLOR(123,104,238) },
{ "mediumspringgreen", RGB_COLOR(0,250,154) },
{ "mediumturquoise", RGB_COLOR(72,209,204) },
{ "mediumvioletred", RGB_COLOR(199,21,133) },
{ "midnightblue", RGB_COLOR(25,25,112) },
{ "mintcream", RGB_COLOR(245,255,250) },
{ "mistyrose", RGB_COLOR(255,228,225) },
{ "moccasin", RGB_COLOR(255,228,181) },
{ "navajowhite", RGB_COLOR(255,222,173) },
{ "navy", RGB_COLOR(0,0,128) },
{ "oldlace", RGB_COLOR(253,245,230) },
{ "olive", RGB_COLOR(128,128,0) },
{ "olivedrab", RGB_COLOR(107,142,35) },
{ "orange", RGB_COLOR(255,165,0) },
{ "orangered", RGB_COLOR(255,69,0) },
{ "orchid", RGB_COLOR(218,112,214) },
{ "palegoldenrod", RGB_COLOR(238,232,170) },
{ "palegreen", RGB_COLOR(152,251,152) },
{ "paleturquoise", RGB_COLOR(175,238,238) },
{ "palevioletred", RGB_COLOR(219,112,147) },
{ "papayawhip", RGB_COLOR(255,239,213) },
{ "peachpuff", RGB_COLOR(255,218,185) },
{ "peru", RGB_COLOR(205,133,63) },
{ "pink", RGB_COLOR(255,192,203) },
{ "plum", RGB_COLOR(221,160,221) },
{ "powderblue", RGB_COLOR(176,224,230) },
{ "purple", RGB_COLOR(128,0,128) },
{ "red", RGB_COLOR(255,0,0) },
{ "rosybrown", RGB_COLOR(188,143,143) },
{ "royalblue", RGB_COLOR(65,105,225) },
{ "saddlebrown", RGB_COLOR(139,69,19) },
{ "salmon", RGB_COLOR(250,128,114) },
{ "sandybrown", RGB_COLOR(244,164,96) },
{ "seagreen", RGB_COLOR(46,139,87) },
{ "seashell", RGB_COLOR(255,245,238) },
{ "sienna", RGB_COLOR(160,82,45) },
{ "silver", RGB_COLOR(192,192,192) },
{ "skyblue", RGB_COLOR(135,206,235) },
{ "slateblue", RGB_COLOR(106,90,205) },
{ "slategray", RGB_COLOR(112,128,144) },
{ "slategrey", RGB_COLOR(112,128,144) },
{ "snow", RGB_COLOR(255,250,250) },
{ "springgreen", RGB_COLOR(0,255,127) },
{ "steelblue", RGB_COLOR(70,130,180) },
{ "tan", RGB_COLOR(210,180,140) },
{ "teal", RGB_COLOR(0,128,128) },
{ "thistle", RGB_COLOR(216,191,216) },
{ "tomato", RGB_COLOR(255,99,71) },
{ "turquoise", RGB_COLOR(64,224,208) },
{ "violet", RGB_COLOR(238,130,238) },
{ "wheat", RGB_COLOR(245,222,179) },
{ "white", RGB_COLOR(255,255,255) },
{ "whitesmoke", RGB_COLOR(245,245,245) },
{ "yellow", RGB_COLOR(255,255,0) },
{ "yellowgreen", RGB_COLOR(154,205,50) },
{ 0, { 0, 0, 0, 0 } } /* Terminator. */
};
/* Get the color named NAME. If the color was found, returns 1 and
stores the color into *COLOR. If the color was not found, returns 0 and
does not modify *COLOR. */
int
grub_gui_get_named_color (const char *name,
grub_gui_color_t *color)
{
int i;
for (i = 0; named_colors[i].name; i++)
{
if (grub_strcmp (named_colors[i].name, name) == 0)
{
*color = named_colors[i].color;
return 1;
}
}
return 0;
}

723
gfxmenu/theme_loader.c Normal file
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@ -0,0 +1,723 @@
/* theme_loader.c - Theme file loader for gfxmenu. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/file.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/video.h>
#include <grub/gui_string_util.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
#include <grub/gfxwidgets.h>
#include <grub/gfxmenu_view.h>
#include <grub/gui.h>
/* Construct a new box widget using ABSPATTERN to find the pixmap files for
it, storing the new box instance at *BOXPTR.
PATTERN should be of the form: "(hd0,0)/somewhere/style*.png".
The '*' then gets substituted with the various pixmap names that the
box uses. */
static grub_err_t
recreate_box_absolute (grub_gfxmenu_box_t *boxptr, const char *abspattern)
{
char *prefix;
char *suffix;
char *star;
grub_gfxmenu_box_t box;
star = grub_strchr (abspattern, '*');
if (! star)
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"missing `*' in box pixmap pattern `%s'", abspattern);
/* Prefix: Get the part before the '*'. */
prefix = grub_malloc (star - abspattern + 1);
if (! prefix)
return grub_errno;
grub_memcpy (prefix, abspattern, star - abspattern);
prefix[star - abspattern] = '\0';
/* Suffix: Everything after the '*' is the suffix. */
suffix = star + 1;
box = grub_gfxmenu_create_box (prefix, suffix);
grub_free (prefix);
if (! box)
return grub_errno;
if (*boxptr)
(*boxptr)->destroy (*boxptr);
*boxptr = box;
return grub_errno;
}
/* Construct a new box widget using PATTERN to find the pixmap files for it,
storing the new widget at *BOXPTR. PATTERN should be of the form:
"somewhere/style*.png". The '*' then gets substituted with the various
pixmap names that the widget uses.
Important! The value of *BOXPTR must be initialized! It must either
(1) Be 0 (a NULL pointer), or
(2) Be a pointer to a valid 'grub_gfxmenu_box_t' instance.
In this case, the previous instance is destroyed. */
grub_err_t
grub_gui_recreate_box (grub_gfxmenu_box_t *boxptr,
const char *pattern, const char *theme_dir)
{
char *abspattern;
/* Check arguments. */
if (! pattern)
{
/* If no pixmap pattern is given, then just create an empty box. */
if (*boxptr)
(*boxptr)->destroy (*boxptr);
*boxptr = grub_gfxmenu_create_box (0, 0);
return grub_errno;
}
if (! theme_dir)
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"styled box missing theme directory");
/* Resolve to an absolute path. */
abspattern = grub_resolve_relative_path (theme_dir, pattern);
if (! abspattern)
return grub_errno;
/* Create the box. */
recreate_box_absolute (boxptr, abspattern);
grub_free (abspattern);
return grub_errno;
}
/* Set the specified property NAME on the view to the given string VALUE.
The caller is responsible for the lifetimes of NAME and VALUE. */
static grub_err_t
theme_set_string (grub_gfxmenu_view_t view,
const char *name,
const char *value,
const char *theme_dir,
const char *filename,
int line_num,
int col_num)
{
if (! grub_strcmp ("title-font", name))
view->title_font = grub_font_get (value);
else if (! grub_strcmp ("message-font", name))
view->message_font = grub_font_get (value);
else if (! grub_strcmp ("terminal-font", name))
{
grub_free (view->terminal_font_name);
view->terminal_font_name = grub_strdup (value);
if (! view->terminal_font_name)
return grub_errno;
}
else if (! grub_strcmp ("title-color", name))
grub_gui_parse_color (value, &view->title_color);
else if (! grub_strcmp ("message-color", name))
grub_gui_parse_color (value, &view->message_color);
else if (! grub_strcmp ("message-bg-color", name))
grub_gui_parse_color (value, &view->message_bg_color);
else if (! grub_strcmp ("desktop-image", name))
{
struct grub_video_bitmap *raw_bitmap;
struct grub_video_bitmap *scaled_bitmap;
char *path;
path = grub_resolve_relative_path (theme_dir, value);
if (! path)
return grub_errno;
if (grub_video_bitmap_load (&raw_bitmap, path) != GRUB_ERR_NONE)
{
grub_free (path);
return grub_errno;
}
grub_free(path);
grub_video_bitmap_create_scaled (&scaled_bitmap,
view->screen.width,
view->screen.height,
raw_bitmap,
GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
grub_video_bitmap_destroy (raw_bitmap);
if (! scaled_bitmap)
{
grub_error_push ();
return grub_error (grub_errno, "error scaling desktop image");
}
grub_video_bitmap_destroy (view->desktop_image);
view->desktop_image = scaled_bitmap;
}
else if (! grub_strcmp ("desktop-color", name))
grub_gui_parse_color (value, &view->desktop_color);
else if (! grub_strcmp ("terminal-box", name))
{
grub_err_t err;
err = grub_gui_recreate_box (&view->terminal_box, value, theme_dir);
if (err != GRUB_ERR_NONE)
return err;
}
else if (! grub_strcmp ("title-text", name))
{
grub_free (view->title_text);
view->title_text = grub_strdup (value);
if (! view->title_text)
return grub_errno;
}
else
{
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"%s:%d:%d unknown property `%s'",
filename, line_num, col_num, name);
}
return grub_errno;
}
struct parsebuf
{
char *buf;
int pos;
int len;
int line_num;
int col_num;
const char *filename;
char *theme_dir;
grub_gfxmenu_view_t view;
};
static int
has_more (struct parsebuf *p)
{
return p->pos < p->len;
}
static int
read_char (struct parsebuf *p)
{
if (has_more (p))
{
char c;
c = p->buf[p->pos++];
if (c == '\n')
{
p->line_num++;
p->col_num = 1;
}
else
{
p->col_num++;
}
return c;
}
else
return -1;
}
static int
peek_char (struct parsebuf *p)
{
if (has_more (p))
return p->buf[p->pos];
else
return -1;
}
static int
is_whitespace (char c)
{
return (c == ' '
|| c == '\t'
|| c == '\r'
|| c == '\n'
|| c == '\f');
}
static void
skip_whitespace (struct parsebuf *p)
{
while (has_more (p) && is_whitespace(peek_char (p)))
read_char (p);
}
static void
advance_to_next_line (struct parsebuf *p)
{
int c;
/* Eat characters up to the newline. */
do
{
c = read_char (p);
}
while (c != -1 && c != '\n');
}
static int
is_identifier_char (int c)
{
return (c != -1
&& (grub_isalpha(c)
|| grub_isdigit(c)
|| c == '_'
|| c == '-'));
}
static char *
read_identifier (struct parsebuf *p)
{
/* Index of the first character of the identifier in p->buf. */
int start;
/* Next index after the last character of the identifer in p->buf. */
int end;
skip_whitespace (p);
/* Capture the start of the identifier. */
start = p->pos;
/* Scan for the end. */
while (is_identifier_char (peek_char (p)))
read_char (p);
end = p->pos;
if (end - start < 1)
return 0;
return grub_new_substring (p->buf, start, end);
}
static char *
read_expression (struct parsebuf *p)
{
int start;
int end;
skip_whitespace (p);
if (peek_char (p) == '"')
{
/* Read as a quoted string.
The quotation marks are not included in the expression value. */
/* Skip opening quotation mark. */
read_char (p);
start = p->pos;
while (has_more (p) && peek_char (p) != '"')
read_char (p);
end = p->pos;
/* Skip the terminating quotation mark. */
read_char (p);
}
else if (peek_char (p) == '(')
{
/* Read as a parenthesized string -- for tuples/coordinates. */
/* The parentheses are included in the expression value. */
int c;
start = p->pos;
do
{
c = read_char (p);
}
while (c != -1 && c != ')');
end = p->pos;
}
else if (has_more (p))
{
/* Read as a single word -- for numeric values or words without
whitespace. */
start = p->pos;
while (has_more (p) && ! is_whitespace (peek_char (p)))
read_char (p);
end = p->pos;
}
else
{
/* The end of the theme file has been reached. */
grub_error (GRUB_ERR_IO, "%s:%d:%d expression expected in theme file",
p->filename, p->line_num, p->col_num);
return 0;
}
return grub_new_substring (p->buf, start, end);
}
static grub_err_t
parse_proportional_spec (char *value, signed *abs, grub_fixed_signed_t *prop)
{
signed num;
char *ptr;
int sig = 0;
*abs = 0;
*prop = 0;
ptr = value;
while (*ptr)
{
sig = 0;
while (*ptr == '-' || *ptr == '+')
{
if (*ptr == '-')
sig = !sig;
ptr++;
}
num = grub_strtoul (ptr, &ptr, 0);
if (grub_errno)
return grub_errno;
if (sig)
num = -num;
if (*ptr == '%')
{
*prop += grub_fixed_fsf_divide (grub_signed_to_fixed (num), 100);
ptr++;
}
else
*abs += num;
}
return GRUB_ERR_NONE;
}
/* Read a GUI object specification from the theme file.
Any components created will be added to the GUI container PARENT. */
static grub_err_t
read_object (struct parsebuf *p, grub_gui_container_t parent)
{
grub_video_rect_t bounds;
char *name;
name = read_identifier (p);
if (! name)
goto cleanup;
grub_gui_component_t component = 0;
if (grub_strcmp (name, "label") == 0)
{
component = grub_gui_label_new ();
}
else if (grub_strcmp (name, "image") == 0)
{
component = grub_gui_image_new ();
}
else if (grub_strcmp (name, "vbox") == 0)
{
component = (grub_gui_component_t) grub_gui_vbox_new ();
}
else if (grub_strcmp (name, "hbox") == 0)
{
component = (grub_gui_component_t) grub_gui_hbox_new ();
}
else if (grub_strcmp (name, "canvas") == 0)
{
component = (grub_gui_component_t) grub_gui_canvas_new ();
}
else if (grub_strcmp (name, "progress_bar") == 0)
{
component = grub_gui_progress_bar_new ();
}
else if (grub_strcmp (name, "circular_progress") == 0)
{
component = grub_gui_circular_progress_new ();
}
else if (grub_strcmp (name, "boot_menu") == 0)
{
component = grub_gui_list_new ();
}
else
{
/* Unknown type. */
grub_error (GRUB_ERR_IO, "%s:%d:%d unknown object type `%s'",
p->filename, p->line_num, p->col_num, name);
goto cleanup;
}
if (! component)
goto cleanup;
/* Inform the component about the theme so it can find its resources. */
component->ops->set_property (component, "theme_dir", p->theme_dir);
component->ops->set_property (component, "theme_path", p->filename);
/* Add the component as a child of PARENT. */
bounds.x = 0;
bounds.y = 0;
bounds.width = -1;
bounds.height = -1;
component->ops->set_bounds (component, &bounds);
parent->ops->add (parent, component);
skip_whitespace (p);
if (read_char (p) != '{')
{
grub_error (GRUB_ERR_IO,
"%s:%d:%d expected `{' after object type name `%s'",
p->filename, p->line_num, p->col_num, name);
goto cleanup;
}
while (has_more (p))
{
skip_whitespace (p);
/* Check whether the end has been encountered. */
if (peek_char (p) == '}')
{
/* Skip the closing brace. */
read_char (p);
break;
}
if (peek_char (p) == '#')
{
/* Skip comments. */
advance_to_next_line (p);
continue;
}
if (peek_char (p) == '+')
{
/* Skip the '+'. */
read_char (p);
/* Check whether this component is a container. */
if (component->ops->is_instance (component, "container"))
{
/* Read the sub-object recursively and add it as a child. */
if (read_object (p, (grub_gui_container_t) component) != 0)
goto cleanup;
/* After reading the sub-object, resume parsing, expecting
another property assignment or sub-object definition. */
continue;
}
else
{
grub_error (GRUB_ERR_IO,
"%s:%d:%d attempted to add object to non-container",
p->filename, p->line_num, p->col_num);
goto cleanup;
}
}
char *property;
property = read_identifier (p);
if (! property)
{
grub_error (GRUB_ERR_IO, "%s:%d:%d identifier expected in theme file",
p->filename, p->line_num, p->col_num);
goto cleanup;
}
skip_whitespace (p);
if (read_char (p) != '=')
{
grub_error (GRUB_ERR_IO,
"%s:%d:%d expected `=' after property name `%s'",
p->filename, p->line_num, p->col_num, property);
grub_free (property);
goto cleanup;
}
skip_whitespace (p);
char *value;
value = read_expression (p);
if (! value)
{
grub_free (property);
goto cleanup;
}
/* Handle the property value. */
if (grub_strcmp (property, "left") == 0)
parse_proportional_spec (value, &component->x, &component->xfrac);
else if (grub_strcmp (property, "top") == 0)
parse_proportional_spec (value, &component->y, &component->yfrac);
else if (grub_strcmp (property, "width") == 0)
parse_proportional_spec (value, &component->w, &component->wfrac);
else if (grub_strcmp (property, "height") == 0)
parse_proportional_spec (value, &component->h, &component->hfrac);
else
/* General property handling. */
component->ops->set_property (component, property, value);
grub_free (value);
grub_free (property);
if (grub_errno != GRUB_ERR_NONE)
goto cleanup;
}
cleanup:
grub_free (name);
return grub_errno;
}
static grub_err_t
read_property (struct parsebuf *p)
{
char *name;
/* Read the property name. */
name = read_identifier (p);
if (! name)
{
advance_to_next_line (p);
return grub_errno;
}
/* Skip whitespace before separator. */
skip_whitespace (p);
/* Read separator. */
if (read_char (p) != ':')
{
grub_error (GRUB_ERR_IO,
"%s:%d:%d missing separator after property name `%s'",
p->filename, p->line_num, p->col_num, name);
goto done;
}
/* Skip whitespace after separator. */
skip_whitespace (p);
/* Get the value based on its type. */
if (peek_char (p) == '"')
{
/* String value (e.g., '"My string"'). */
char *value = read_expression (p);
if (! value)
{
grub_error (GRUB_ERR_IO, "%s:%d:%d missing property value",
p->filename, p->line_num, p->col_num);
goto done;
}
/* If theme_set_string results in an error, grub_errno will be returned
below. */
theme_set_string (p->view, name, value, p->theme_dir,
p->filename, p->line_num, p->col_num);
grub_free (value);
}
else
{
grub_error (GRUB_ERR_IO,
"%s:%d:%d property value invalid; "
"enclose literal values in quotes (\")",
p->filename, p->line_num, p->col_num);
goto done;
}
done:
grub_free (name);
return grub_errno;
}
/* Set properties on the view based on settings from the specified
theme file. */
grub_err_t
grub_gfxmenu_view_load_theme (grub_gfxmenu_view_t view, const char *theme_path)
{
grub_file_t file;
struct parsebuf p;
p.view = view;
p.theme_dir = grub_get_dirname (theme_path);
file = grub_file_open (theme_path);
if (! file)
{
grub_free (p.theme_dir);
return grub_errno;
}
p.len = grub_file_size (file);
p.buf = grub_malloc (p.len);
p.pos = 0;
p.line_num = 1;
p.col_num = 1;
p.filename = theme_path;
if (! p.buf)
{
grub_file_close (file);
grub_free (p.theme_dir);
return grub_errno;
}
if (grub_file_read (file, p.buf, p.len) != p.len)
{
grub_free (p.buf);
grub_file_close (file);
grub_free (p.theme_dir);
return grub_errno;
}
if (view->canvas)
view->canvas->component.ops->destroy (view->canvas);
view->canvas = grub_gui_canvas_new ();
((grub_gui_component_t) view->canvas)
->ops->set_bounds ((grub_gui_component_t) view->canvas,
&view->screen);
while (has_more (&p))
{
/* Skip comments (lines beginning with #). */
if (peek_char (&p) == '#')
{
advance_to_next_line (&p);
continue;
}
/* Find the first non-whitespace character. */
skip_whitespace (&p);
/* Handle the content. */
if (peek_char (&p) == '+')
{
/* Skip the '+'. */
read_char (&p);
read_object (&p, view->canvas);
}
else
{
read_property (&p);
}
if (grub_errno != GRUB_ERR_NONE)
goto fail;
}
/* Set the new theme path. */
grub_free (view->theme_path);
view->theme_path = grub_strdup (theme_path);
goto cleanup;
fail:
if (view->canvas)
{
view->canvas->component.ops->destroy (view->canvas);
view->canvas = 0;
}
cleanup:
grub_free (p.buf);
grub_file_close (file);
grub_free (p.theme_dir);
return grub_errno;
}

486
gfxmenu/view.c Normal file
View file

@ -0,0 +1,486 @@
/* view.c - Graphical menu interface MVC view. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/file.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/dl.h>
#include <grub/normal.h>
#include <grub/video.h>
#include <grub/gfxterm.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
#include <grub/term.h>
#include <grub/gfxwidgets.h>
#include <grub/time.h>
#include <grub/menu.h>
#include <grub/menu_viewer.h>
#include <grub/gfxmenu_view.h>
#include <grub/gui_string_util.h>
#include <grub/icon_manager.h>
/* The component ID identifying GUI components to be updated as the timeout
status changes. */
#define TIMEOUT_COMPONENT_ID "__timeout__"
static void
init_terminal (grub_gfxmenu_view_t view);
static grub_video_rect_t term_rect;
static grub_gfxmenu_view_t term_view;
/* Create a new view object, loading the theme specified by THEME_PATH and
associating MODEL with the view. */
grub_gfxmenu_view_t
grub_gfxmenu_view_new (const char *theme_path,
int width, int height)
{
grub_gfxmenu_view_t view;
grub_font_t default_font;
grub_gui_color_t default_fg_color;
grub_gui_color_t default_bg_color;
view = grub_malloc (sizeof (*view));
if (! view)
return 0;
view->screen.x = 0;
view->screen.y = 0;
view->screen.width = width;
view->screen.height = height;
default_font = grub_font_get ("Unknown Regular 16");
default_fg_color = grub_gui_color_rgb (0, 0, 0);
default_bg_color = grub_gui_color_rgb (255, 255, 255);
view->canvas = 0;
view->title_font = default_font;
view->message_font = default_font;
view->terminal_font_name = grub_strdup ("Fixed 10");
view->title_color = default_fg_color;
view->message_color = default_bg_color;
view->message_bg_color = default_fg_color;
view->desktop_image = 0;
view->desktop_color = default_bg_color;
view->terminal_box = grub_gfxmenu_create_box (0, 0);
view->title_text = grub_strdup ("GRUB Boot Menu");
view->progress_message_text = 0;
view->theme_path = 0;
/* Set the timeout bar's frame. */
view->progress_message_frame.width = view->screen.width * 4 / 5;
view->progress_message_frame.height = 50;
view->progress_message_frame.x = view->screen.x
+ (view->screen.width - view->progress_message_frame.width) / 2;
view->progress_message_frame.y = view->screen.y
+ view->screen.height - 90 - 20 - view->progress_message_frame.height;
if (grub_gfxmenu_view_load_theme (view, theme_path) != 0)
{
grub_gfxmenu_view_destroy (view);
return 0;
}
return view;
}
/* Destroy the view object. All used memory is freed. */
void
grub_gfxmenu_view_destroy (grub_gfxmenu_view_t view)
{
if (!view)
return;
grub_video_bitmap_destroy (view->desktop_image);
if (view->terminal_box)
view->terminal_box->destroy (view->terminal_box);
grub_free (view->terminal_font_name);
grub_free (view->title_text);
grub_free (view->progress_message_text);
grub_free (view->theme_path);
if (view->canvas)
view->canvas->component.ops->destroy (view->canvas);
grub_free (view);
}
static void
redraw_background (grub_gfxmenu_view_t view,
const grub_video_rect_t *bounds)
{
if (view->desktop_image)
{
struct grub_video_bitmap *img = view->desktop_image;
grub_video_blit_bitmap (img, GRUB_VIDEO_BLIT_REPLACE,
bounds->x, bounds->y,
bounds->x - view->screen.x,
bounds->y - view->screen.y,
bounds->width, bounds->height);
}
else
{
grub_video_fill_rect (grub_gui_map_color (view->desktop_color),
bounds->x, bounds->y,
bounds->width, bounds->height);
}
}
static void
draw_title (grub_gfxmenu_view_t view)
{
if (! view->title_text)
return;
/* Center the title. */
int title_width = grub_font_get_string_width (view->title_font,
view->title_text);
int x = (view->screen.width - title_width) / 2;
int y = 40 + grub_font_get_ascent (view->title_font);
grub_font_draw_string (view->title_text,
view->title_font,
grub_gui_map_color (view->title_color),
x, y);
}
struct progress_value_data
{
int visible;
int start;
int end;
int value;
};
static void
update_timeout_visit (grub_gui_component_t component,
void *userdata)
{
struct progress_value_data *pv;
pv = (struct progress_value_data *) userdata;
((struct grub_gui_progress *) component)->ops
->set_state ((struct grub_gui_progress *) component,
pv->visible, pv->start, pv->value, pv->end);
}
void
grub_gfxmenu_print_timeout (int timeout, void *data)
{
struct grub_gfxmenu_view *view = data;
struct progress_value_data pv;
auto void redraw_timeout_visit (grub_gui_component_t component,
void *userdata __attribute__ ((unused)));
auto void redraw_timeout_visit (grub_gui_component_t component,
void *userdata __attribute__ ((unused)))
{
grub_video_rect_t bounds;
component->ops->get_bounds (component, &bounds);
grub_gfxmenu_view_redraw (view, &bounds);
}
if (view->first_timeout == -1)
view->first_timeout = timeout;
pv.visible = 1;
pv.start = -(view->first_timeout + 1);
pv.end = 0;
pv.value = -timeout;
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
}
void
grub_gfxmenu_clear_timeout (void *data)
{
struct progress_value_data pv;
struct grub_gfxmenu_view *view = data;
auto void redraw_timeout_visit (grub_gui_component_t component,
void *userdata __attribute__ ((unused)));
auto void redraw_timeout_visit (grub_gui_component_t component,
void *userdata __attribute__ ((unused)))
{
grub_video_rect_t bounds;
component->ops->get_bounds (component, &bounds);
grub_gfxmenu_view_redraw (view, &bounds);
}
pv.visible = 0;
pv.start = 1;
pv.end = 0;
pv.value = 0;
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, update_timeout_visit, &pv);
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_gui_find_by_id ((grub_gui_component_t) view->canvas,
TIMEOUT_COMPONENT_ID, redraw_timeout_visit, &pv);
}
static void
update_menu_visit (grub_gui_component_t component,
void *userdata)
{
grub_gfxmenu_view_t view;
view = userdata;
if (component->ops->is_instance (component, "list"))
{
grub_gui_list_t list = (grub_gui_list_t) component;
list->ops->set_view_info (list, view);
}
}
/* Update any boot menu components with the current menu model and
theme path. */
static void
update_menu_components (grub_gfxmenu_view_t view)
{
grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
update_menu_visit, view);
}
static void
draw_message (grub_gfxmenu_view_t view)
{
char *text = view->progress_message_text;
grub_video_rect_t f = view->progress_message_frame;
if (! text)
return;
grub_font_t font = view->message_font;
grub_video_color_t color = grub_gui_map_color (view->message_color);
/* Border. */
grub_video_fill_rect (color,
f.x-1, f.y-1, f.width+2, f.height+2);
/* Fill. */
grub_video_fill_rect (grub_gui_map_color (view->message_bg_color),
f.x, f.y, f.width, f.height);
/* Center the text. */
int text_width = grub_font_get_string_width (font, text);
int x = f.x + (f.width - text_width) / 2;
int y = (f.y + (f.height - grub_font_get_descent (font)) / 2
+ grub_font_get_ascent (font) / 2);
grub_font_draw_string (text, font, color, x, y);
}
void
grub_gfxmenu_view_redraw (grub_gfxmenu_view_t view,
const grub_video_rect_t *region)
{
if (grub_video_have_common_points (&term_rect, region))
grub_gfxterm_schedule_repaint ();
grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
redraw_background (view, region);
if (view->canvas)
view->canvas->component.ops->paint (view->canvas, region);
draw_title (view);
if (grub_video_have_common_points (&view->progress_message_frame, region))
draw_message (view);
}
void
grub_gfxmenu_view_draw (grub_gfxmenu_view_t view)
{
init_terminal (view);
/* Clear the screen; there may be garbage left over in video memory. */
grub_video_fill_rect (grub_video_map_rgb (0, 0, 0),
view->screen.x, view->screen.y,
view->screen.width, view->screen.height);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_video_fill_rect (grub_video_map_rgb (0, 0, 0),
view->screen.x, view->screen.y,
view->screen.width, view->screen.height);
update_menu_components (view);
grub_gfxmenu_view_redraw (view, &view->screen);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_gfxmenu_view_redraw (view, &view->screen);
}
static void
redraw_menu_visit (grub_gui_component_t component,
void *userdata)
{
grub_gfxmenu_view_t view;
view = userdata;
if (component->ops->is_instance (component, "list"))
{
grub_gui_list_t list;
grub_video_rect_t bounds;
list = (grub_gui_list_t) component;
component->ops->get_bounds (component, &bounds);
grub_gfxmenu_view_redraw (view, &bounds);
}
}
void
grub_gfxmenu_redraw_menu (grub_gfxmenu_view_t view)
{
update_menu_components (view);
grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
redraw_menu_visit, view);
grub_video_swap_buffers ();
if (view->double_repaint)
{
grub_gui_iterate_recursively ((grub_gui_component_t) view->canvas,
redraw_menu_visit, view);
}
}
void
grub_gfxmenu_set_chosen_entry (int entry, void *data)
{
grub_gfxmenu_view_t view = data;
view->selected = entry;
grub_gfxmenu_redraw_menu (view);
}
static void
grub_gfxmenu_draw_terminal_box (void)
{
grub_gfxmenu_box_t term_box;
term_box = term_view->terminal_box;
if (!term_box)
return;
term_box->set_content_size (term_box, term_rect.width,
term_rect.height);
term_box->draw (term_box,
term_rect.x - term_box->get_left_pad (term_box),
term_rect.y - term_box->get_top_pad (term_box));
grub_video_swap_buffers ();
if (term_view->double_repaint)
term_box->draw (term_box,
term_rect.x - term_box->get_left_pad (term_box),
term_rect.y - term_box->get_top_pad (term_box));
}
static void
init_terminal (grub_gfxmenu_view_t view)
{
term_rect.width = view->screen.width * 7 / 10;
term_rect.height = view->screen.height * 7 / 10;
term_rect.x = view->screen.x + view->screen.width * (10 - 7) / 10 / 2;
term_rect.y = view->screen.y + view->screen.height * (10 - 7) / 10 / 2;
term_view = view;
/* Note: currently there is no API for changing the gfxterm font
on the fly, so whatever font the initially loaded theme specifies
will be permanent. */
grub_gfxterm_set_window (GRUB_VIDEO_RENDER_TARGET_DISPLAY, term_rect.x,
term_rect.y,
term_rect.width, term_rect.height,
view->double_repaint, view->terminal_font_name, 3);
grub_gfxterm_decorator_hook = grub_gfxmenu_draw_terminal_box;
}
/* FIXME: previously notifications were displayed in special case.
Is it necessary?
*/
#if 0
/* Sets MESSAGE as the progress message for the view.
MESSAGE can be 0, in which case no message is displayed. */
static void
set_progress_message (grub_gfxmenu_view_t view, const char *message)
{
grub_free (view->progress_message_text);
if (message)
view->progress_message_text = grub_strdup (message);
else
view->progress_message_text = 0;
}
static void
notify_booting (grub_menu_entry_t entry, void *userdata)
{
grub_gfxmenu_view_t view = (grub_gfxmenu_view_t) userdata;
char *s = grub_malloc (100 + grub_strlen (entry->title));
if (!s)
return;
grub_sprintf (s, "Booting '%s'", entry->title);
set_progress_message (view, s);
grub_free (s);
grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
}
static void
notify_fallback (grub_menu_entry_t entry, void *userdata)
{
grub_gfxmenu_view_t view = (grub_gfxmenu_view_t) userdata;
char *s = grub_malloc (100 + grub_strlen (entry->title));
if (!s)
return;
grub_sprintf (s, "Falling back to '%s'", entry->title);
set_progress_message (view, s);
grub_free (s);
grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
grub_video_swap_buffers ();
if (view->double_repaint)
grub_gfxmenu_view_redraw (view, &view->progress_message_frame);
}
static void
notify_execution_failure (void *userdata __attribute__ ((unused)))
{
}
static struct grub_menu_execute_callback execute_callback =
{
.notify_booting = notify_booting,
.notify_fallback = notify_fallback,
.notify_failure = notify_execution_failure
};
#endif

313
gfxmenu/widget-box.c Normal file
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@ -0,0 +1,313 @@
/* widget_box.c - Pixmap-stylized box widget. */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/types.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/err.h>
#include <grub/video.h>
#include <grub/bitmap.h>
#include <grub/bitmap_scale.h>
#include <grub/gfxwidgets.h>
enum box_pixmaps
{
BOX_PIXMAP_NW, BOX_PIXMAP_NE, BOX_PIXMAP_SE, BOX_PIXMAP_SW,
BOX_PIXMAP_N, BOX_PIXMAP_E, BOX_PIXMAP_S, BOX_PIXMAP_W,
BOX_PIXMAP_CENTER
};
static const char *box_pixmap_names[] = {
/* Corners: */
"nw", "ne", "se", "sw",
/* Sides: */
"n", "e", "s", "w",
/* Center: */
"c"
};
#define BOX_NUM_PIXMAPS (sizeof(box_pixmap_names)/sizeof(*box_pixmap_names))
static int
get_height (struct grub_video_bitmap *bitmap)
{
if (bitmap)
return grub_video_bitmap_get_height (bitmap);
else
return 0;
}
static int
get_width (struct grub_video_bitmap *bitmap)
{
if (bitmap)
return grub_video_bitmap_get_width (bitmap);
else
return 0;
}
static void
blit (grub_gfxmenu_box_t self, int pixmap_index, int x, int y)
{
struct grub_video_bitmap *bitmap;
bitmap = self->scaled_pixmaps[pixmap_index];
if (! bitmap)
return;
grub_video_blit_bitmap (bitmap, GRUB_VIDEO_BLIT_BLEND,
x, y, 0, 0,
grub_video_bitmap_get_width (bitmap),
grub_video_bitmap_get_height (bitmap));
}
static void
draw (grub_gfxmenu_box_t self, int x, int y)
{
int height_n;
int height_s;
int height_e;
int height_w;
int width_n;
int width_s;
int width_e;
int width_w;
height_n = get_height (self->scaled_pixmaps[BOX_PIXMAP_N]);
height_s = get_height (self->scaled_pixmaps[BOX_PIXMAP_S]);
height_e = get_height (self->scaled_pixmaps[BOX_PIXMAP_E]);
height_w = get_height (self->scaled_pixmaps[BOX_PIXMAP_W]);
width_n = get_width (self->scaled_pixmaps[BOX_PIXMAP_N]);
width_s = get_width (self->scaled_pixmaps[BOX_PIXMAP_S]);
width_e = get_width (self->scaled_pixmaps[BOX_PIXMAP_E]);
width_w = get_width (self->scaled_pixmaps[BOX_PIXMAP_W]);
/* Draw sides. */
blit (self, BOX_PIXMAP_N, x + width_w, y);
blit (self, BOX_PIXMAP_S, x + width_w, y + height_n + self->content_height);
blit (self, BOX_PIXMAP_E, x + width_w + self->content_width, y + height_n);
blit (self, BOX_PIXMAP_W, x, y + height_n);
/* Draw corners. */
blit (self, BOX_PIXMAP_NW, x, y);
blit (self, BOX_PIXMAP_NE, x + width_w + self->content_width, y);
blit (self, BOX_PIXMAP_SE,
x + width_w + self->content_width,
y + height_n + self->content_height);
blit (self, BOX_PIXMAP_SW, x, y + height_n + self->content_height);
/* Draw center. */
blit (self, BOX_PIXMAP_CENTER, x + width_w, y + height_n);
}
static grub_err_t
scale_pixmap (grub_gfxmenu_box_t self, int i, int w, int h)
{
struct grub_video_bitmap **scaled = &self->scaled_pixmaps[i];
struct grub_video_bitmap *raw = self->raw_pixmaps[i];
if (raw == 0)
return grub_errno;
if (w == -1)
w = grub_video_bitmap_get_width (raw);
if (h == -1)
h = grub_video_bitmap_get_height (raw);
if (*scaled == 0
|| ((int) grub_video_bitmap_get_width (*scaled) != w)
|| ((int) grub_video_bitmap_get_height (*scaled) != h))
{
if (*scaled)
{
grub_video_bitmap_destroy (*scaled);
*scaled = 0;
}
/* Don't try to create a bitmap with a zero dimension. */
if (w != 0 && h != 0)
grub_video_bitmap_create_scaled (scaled, w, h, raw,
GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
if (grub_errno != GRUB_ERR_NONE)
{
grub_error_push ();
grub_error (grub_errno,
"failed to scale bitmap for styled box pixmap #%d", i);
}
}
return grub_errno;
}
static void
set_content_size (grub_gfxmenu_box_t self,
int width, int height)
{
self->content_width = width;
self->content_height = height;
/* Resize sides to match the width and height. */
/* It is assumed that the corners width/height match the adjacent sides. */
/* Resize N and S sides to match width. */
if (scale_pixmap(self, BOX_PIXMAP_N, width, -1) != GRUB_ERR_NONE)
return;
if (scale_pixmap(self, BOX_PIXMAP_S, width, -1) != GRUB_ERR_NONE)
return;
/* Resize E and W sides to match height. */
if (scale_pixmap(self, BOX_PIXMAP_E, -1, height) != GRUB_ERR_NONE)
return;
if (scale_pixmap(self, BOX_PIXMAP_W, -1, height) != GRUB_ERR_NONE)
return;
/* Don't scale the corners--they are assumed to match the sides. */
if (scale_pixmap(self, BOX_PIXMAP_NW, -1, -1) != GRUB_ERR_NONE)
return;
if (scale_pixmap(self, BOX_PIXMAP_SW, -1, -1) != GRUB_ERR_NONE)
return;
if (scale_pixmap(self, BOX_PIXMAP_NE, -1, -1) != GRUB_ERR_NONE)
return;
if (scale_pixmap(self, BOX_PIXMAP_SE, -1, -1) != GRUB_ERR_NONE)
return;
/* Scale the center area. */
if (scale_pixmap(self, BOX_PIXMAP_CENTER, width, height) != GRUB_ERR_NONE)
return;
}
static int
get_left_pad (grub_gfxmenu_box_t self)
{
return get_width (self->raw_pixmaps[BOX_PIXMAP_W]);
}
static int
get_top_pad (grub_gfxmenu_box_t self)
{
return get_height (self->raw_pixmaps[BOX_PIXMAP_N]);
}
static int
get_right_pad (grub_gfxmenu_box_t self)
{
return get_width (self->raw_pixmaps[BOX_PIXMAP_E]);
}
static int
get_bottom_pad (grub_gfxmenu_box_t self)
{
return get_height (self->raw_pixmaps[BOX_PIXMAP_S]);
}
static void
destroy (grub_gfxmenu_box_t self)
{
unsigned i;
for (i = 0; i < BOX_NUM_PIXMAPS; i++)
{
if (self->raw_pixmaps[i])
grub_video_bitmap_destroy(self->raw_pixmaps[i]);
self->raw_pixmaps[i] = 0;
if (self->scaled_pixmaps[i])
grub_video_bitmap_destroy(self->scaled_pixmaps[i]);
self->scaled_pixmaps[i] = 0;
}
grub_free (self->raw_pixmaps);
self->raw_pixmaps = 0;
grub_free (self->scaled_pixmaps);
self->scaled_pixmaps = 0;
/* Free self: must be the last step! */
grub_free (self);
}
/* Create a new box. If PIXMAPS_PREFIX and PIXMAPS_SUFFIX are both non-null,
then an attempt is made to load the north, south, east, west, northwest,
northeast, southeast, southwest, and center pixmaps.
If either PIXMAPS_PREFIX or PIXMAPS_SUFFIX is 0, then no pixmaps are
loaded, and the box has zero-width borders and is drawn transparent. */
grub_gfxmenu_box_t
grub_gfxmenu_create_box (const char *pixmaps_prefix,
const char *pixmaps_suffix)
{
unsigned i;
grub_gfxmenu_box_t box;
box = (grub_gfxmenu_box_t) grub_malloc (sizeof (*box));
if (! box)
return 0;
box->content_width = 0;
box->content_height = 0;
box->raw_pixmaps =
(struct grub_video_bitmap **)
grub_malloc (BOX_NUM_PIXMAPS * sizeof (struct grub_video_bitmap *));
box->scaled_pixmaps =
(struct grub_video_bitmap **)
grub_malloc (BOX_NUM_PIXMAPS * sizeof (struct grub_video_bitmap *));
/* Initialize all pixmap pointers to NULL so that proper destruction can
be performed if an error is encountered partway through construction. */
for (i = 0; i < BOX_NUM_PIXMAPS; i++)
box->raw_pixmaps[i] = 0;
for (i = 0; i < BOX_NUM_PIXMAPS; i++)
box->scaled_pixmaps[i] = 0;
/* Load the pixmaps. */
for (i = 0; i < BOX_NUM_PIXMAPS; i++)
{
if (pixmaps_prefix && pixmaps_suffix)
{
char *path;
char *path_end;
path = grub_malloc (grub_strlen (pixmaps_prefix)
+ grub_strlen (box_pixmap_names[i])
+ grub_strlen (pixmaps_suffix)
+ 1);
if (! path)
goto fail_and_destroy;
/* Construct the specific path for this pixmap. */
path_end = grub_stpcpy (path, pixmaps_prefix);
path_end = grub_stpcpy (path_end, box_pixmap_names[i]);
path_end = grub_stpcpy (path_end, pixmaps_suffix);
grub_video_bitmap_load (&box->raw_pixmaps[i], path);
grub_free (path);
/* Ignore missing pixmaps. */
grub_errno = GRUB_ERR_NONE;
}
}
box->draw = draw;
box->set_content_size = set_content_size;
box->get_left_pad = get_left_pad;
box->get_top_pad = get_top_pad;
box->get_right_pad = get_right_pad;
box->get_bottom_pad = get_bottom_pad;
box->destroy = destroy;
return box;
fail_and_destroy:
destroy (box);
return 0;
}

4
gnulib/alloca.h
View file

@ -1,7 +1,7 @@
/* Memory allocation on the stack.
Copyright (C) 1995, 1999, 2001-2004, 2006-2008 Free Software
Foundation, Inc.
Copyright (C) 1995, 1999, 2001-2004, 2006-2010 Free Software Foundation,
Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published

34
gnulib/argp-ba.c Normal file
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@ -0,0 +1,34 @@
/* Default definition for ARGP_PROGRAM_BUG_ADDRESS.
Copyright (C) 1996, 1997, 1999, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* If set by the user program, it should point to string that is the
bug-reporting address for the program. It will be printed by argp_help if
the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help
messages), embedded in a sentence that says something like `Report bugs to
ADDR.'. */
const char *argp_program_bug_address
/* This variable should be zero-initialized. On most systems, putting it into
BSS is sufficient. Not so on MacOS X 10.3 and 10.4, see
<http://lists.gnu.org/archive/html/bug-gnulib/2009-01/msg00329.html>
<http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00096.html>. */
#if defined __ELF__
/* On ELF systems, variables in BSS behave well. */
#else
= (const char *) 0
#endif
;

30
gnulib/argp-eexst.c Normal file
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@ -0,0 +1,30 @@
/* Default definition for ARGP_ERR_EXIT_STATUS
Copyright (C) 1997, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <sysexits.h>
#include "argp.h"
/* The exit status that argp will use when exiting due to a parsing error.
If not defined or set by the user program, this defaults to EX_USAGE from
<sysexits.h>. */
error_t argp_err_exit_status = EX_USAGE;

435
gnulib/argp-fmtstream.c Normal file
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@ -0,0 +1,435 @@
/* Word-wrapping and line-truncating streams
Copyright (C) 1997-1999, 2001-2003, 2005, 2009-2010 Free Software
Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This package emulates glibc `line_wrap_stream' semantics for systems that
don't have that. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <stdarg.h>
#include <ctype.h>
#include "argp-fmtstream.h"
#include "argp-namefrob.h"
#ifndef ARGP_FMTSTREAM_USE_LINEWRAP
#ifndef isblank
#define isblank(ch) ((ch)==' ' || (ch)=='\t')
#endif
#if defined _LIBC && defined USE_IN_LIBIO
# include <wchar.h>
# include <libio/libioP.h>
# define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a)
#endif
#define INIT_BUF_SIZE 200
#define PRINTF_SIZE_GUESS 150
/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
written on it with LMARGIN spaces and limits them to RMARGIN columns
total. If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
replacing the whitespace before them with a newline and WMARGIN spaces.
Otherwise, chars beyond RMARGIN are simply dropped until a newline.
Returns NULL if there was an error. */
argp_fmtstream_t
__argp_make_fmtstream (FILE *stream,
size_t lmargin, size_t rmargin, ssize_t wmargin)
{
argp_fmtstream_t fs;
fs = (struct argp_fmtstream *) malloc (sizeof (struct argp_fmtstream));
if (fs != NULL)
{
fs->stream = stream;
fs->lmargin = lmargin;
fs->rmargin = rmargin;
fs->wmargin = wmargin;
fs->point_col = 0;
fs->point_offs = 0;
fs->buf = (char *) malloc (INIT_BUF_SIZE);
if (! fs->buf)
{
free (fs);
fs = 0;
}
else
{
fs->p = fs->buf;
fs->end = fs->buf + INIT_BUF_SIZE;
}
}
return fs;
}
#if 0
/* Not exported. */
#ifdef weak_alias
weak_alias (__argp_make_fmtstream, argp_make_fmtstream)
#endif
#endif
/* Flush FS to its stream, and free it (but don't close the stream). */
void
__argp_fmtstream_free (argp_fmtstream_t fs)
{
__argp_fmtstream_update (fs);
if (fs->p > fs->buf)
{
#ifdef USE_IN_LIBIO
__fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
#else
fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
#endif
}
free (fs->buf);
free (fs);
}
#if 0
/* Not exported. */
#ifdef weak_alias
weak_alias (__argp_fmtstream_free, argp_fmtstream_free)
#endif
#endif
/* Process FS's buffer so that line wrapping is done from POINT_OFFS to the
end of its buffer. This code is mostly from glibc stdio/linewrap.c. */
void
__argp_fmtstream_update (argp_fmtstream_t fs)
{
char *buf, *nl;
size_t len;
/* Scan the buffer for newlines. */
buf = fs->buf + fs->point_offs;
while (buf < fs->p)
{
size_t r;
if (fs->point_col == 0 && fs->lmargin != 0)
{
/* We are starting a new line. Print spaces to the left margin. */
const size_t pad = fs->lmargin;
if (fs->p + pad < fs->end)
{
/* We can fit in them in the buffer by moving the
buffer text up and filling in the beginning. */
memmove (buf + pad, buf, fs->p - buf);
fs->p += pad; /* Compensate for bigger buffer. */
memset (buf, ' ', pad); /* Fill in the spaces. */
buf += pad; /* Don't bother searching them. */
}
else
{
/* No buffer space for spaces. Must flush. */
size_t i;
for (i = 0; i < pad; i++)
{
#ifdef USE_IN_LIBIO
if (_IO_fwide (fs->stream, 0) > 0)
putwc_unlocked (L' ', fs->stream);
else
#endif
putc_unlocked (' ', fs->stream);
}
}
fs->point_col = pad;
}
len = fs->p - buf;
nl = memchr (buf, '\n', len);
if (fs->point_col < 0)
fs->point_col = 0;
if (!nl)
{
/* The buffer ends in a partial line. */
if (fs->point_col + len < fs->rmargin)
{
/* The remaining buffer text is a partial line and fits
within the maximum line width. Advance point for the
characters to be written and stop scanning. */
fs->point_col += len;
break;
}
else
/* Set the end-of-line pointer for the code below to
the end of the buffer. */
nl = fs->p;
}
else if (fs->point_col + (nl - buf) < (ssize_t) fs->rmargin)
{
/* The buffer contains a full line that fits within the maximum
line width. Reset point and scan the next line. */
fs->point_col = 0;
buf = nl + 1;
continue;
}
/* This line is too long. */
r = fs->rmargin - 1;
if (fs->wmargin < 0)
{
/* Truncate the line by overwriting the excess with the
newline and anything after it in the buffer. */
if (nl < fs->p)
{
memmove (buf + (r - fs->point_col), nl, fs->p - nl);
fs->p -= buf + (r - fs->point_col) - nl;
/* Reset point for the next line and start scanning it. */
fs->point_col = 0;
buf += r + 1; /* Skip full line plus \n. */
}
else
{
/* The buffer ends with a partial line that is beyond the
maximum line width. Advance point for the characters
written, and discard those past the max from the buffer. */
fs->point_col += len;
fs->p -= fs->point_col - r;
break;
}
}
else
{
/* Do word wrap. Go to the column just past the maximum line
width and scan back for the beginning of the word there.
Then insert a line break. */
char *p, *nextline;
int i;
p = buf + (r + 1 - fs->point_col);
while (p >= buf && !isblank ((unsigned char) *p))
--p;
nextline = p + 1; /* This will begin the next line. */
if (nextline > buf)
{
/* Swallow separating blanks. */
if (p >= buf)
do
--p;
while (p >= buf && isblank ((unsigned char) *p));
nl = p + 1; /* The newline will replace the first blank. */
}
else
{
/* A single word that is greater than the maximum line width.
Oh well. Put it on an overlong line by itself. */
p = buf + (r + 1 - fs->point_col);
/* Find the end of the long word. */
if (p < nl)
do
++p;
while (p < nl && !isblank ((unsigned char) *p));
if (p == nl)
{
/* It already ends a line. No fussing required. */
fs->point_col = 0;
buf = nl + 1;
continue;
}
/* We will move the newline to replace the first blank. */
nl = p;
/* Swallow separating blanks. */
do
++p;
while (isblank ((unsigned char) *p));
/* The next line will start here. */
nextline = p;
}
/* Note: There are a bunch of tests below for
NEXTLINE == BUF + LEN + 1; this case is where NL happens to fall
at the end of the buffer, and NEXTLINE is in fact empty (and so
we need not be careful to maintain its contents). */
if ((nextline == buf + len + 1
? fs->end - nl < fs->wmargin + 1
: nextline - (nl + 1) < fs->wmargin)
&& fs->p > nextline)
{
/* The margin needs more blanks than we removed. */
if (fs->end - fs->p > fs->wmargin + 1)
/* Make some space for them. */
{
size_t mv = fs->p - nextline;
memmove (nl + 1 + fs->wmargin, nextline, mv);
nextline = nl + 1 + fs->wmargin;
len = nextline + mv - buf;
*nl++ = '\n';
}
else
/* Output the first line so we can use the space. */
{
#ifdef _LIBC
__fxprintf (fs->stream, "%.*s\n",
(int) (nl - fs->buf), fs->buf);
#else
if (nl > fs->buf)
fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
putc_unlocked ('\n', fs->stream);
#endif
len += buf - fs->buf;
nl = buf = fs->buf;
}
}
else
/* We can fit the newline and blanks in before
the next word. */
*nl++ = '\n';
if (nextline - nl >= fs->wmargin
|| (nextline == buf + len + 1 && fs->end - nextline >= fs->wmargin))
/* Add blanks up to the wrap margin column. */
for (i = 0; i < fs->wmargin; ++i)
*nl++ = ' ';
else
for (i = 0; i < fs->wmargin; ++i)
#ifdef USE_IN_LIBIO
if (_IO_fwide (fs->stream, 0) > 0)
putwc_unlocked (L' ', fs->stream);
else
#endif
putc_unlocked (' ', fs->stream);
/* Copy the tail of the original buffer into the current buffer
position. */
if (nl < nextline)
memmove (nl, nextline, buf + len - nextline);
len -= nextline - buf;
/* Continue the scan on the remaining lines in the buffer. */
buf = nl;
/* Restore bufp to include all the remaining text. */
fs->p = nl + len;
/* Reset the counter of what has been output this line. If wmargin
is 0, we want to avoid the lmargin getting added, so we set
point_col to a magic value of -1 in that case. */
fs->point_col = fs->wmargin ? fs->wmargin : -1;
}
}
/* Remember that we've scanned as far as the end of the buffer. */
fs->point_offs = fs->p - fs->buf;
}
/* Ensure that FS has space for AMOUNT more bytes in its buffer, either by
growing the buffer, or by flushing it. True is returned iff we succeed. */
int
__argp_fmtstream_ensure (struct argp_fmtstream *fs, size_t amount)
{
if ((size_t) (fs->end - fs->p) < amount)
{
ssize_t wrote;
/* Flush FS's buffer. */
__argp_fmtstream_update (fs);
#ifdef _LIBC
__fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf);
wrote = fs->p - fs->buf;
#else
wrote = fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream);
#endif
if (wrote == fs->p - fs->buf)
{
fs->p = fs->buf;
fs->point_offs = 0;
}
else
{
fs->p -= wrote;
fs->point_offs -= wrote;
memmove (fs->buf, fs->buf + wrote, fs->p - fs->buf);
return 0;
}
if ((size_t) (fs->end - fs->buf) < amount)
/* Gotta grow the buffer. */
{
size_t old_size = fs->end - fs->buf;
size_t new_size = old_size + amount;
char *new_buf;
if (new_size < old_size || ! (new_buf = realloc (fs->buf, new_size)))
{
__set_errno (ENOMEM);
return 0;
}
fs->buf = new_buf;
fs->end = new_buf + new_size;
fs->p = fs->buf;
}
}
return 1;
}
ssize_t
__argp_fmtstream_printf (struct argp_fmtstream *fs, const char *fmt, ...)
{
int out;
size_t avail;
size_t size_guess = PRINTF_SIZE_GUESS; /* How much space to reserve. */
do
{
va_list args;
if (! __argp_fmtstream_ensure (fs, size_guess))
return -1;
va_start (args, fmt);
avail = fs->end - fs->p;
out = __vsnprintf (fs->p, avail, fmt, args);
va_end (args);
if ((size_t) out >= avail)
size_guess = out + 1;
}
while ((size_t) out >= avail);
fs->p += out;
return out;
}
#if 0
/* Not exported. */
#ifdef weak_alias
weak_alias (__argp_fmtstream_printf, argp_fmtstream_printf)
#endif
#endif
#endif /* !ARGP_FMTSTREAM_USE_LINEWRAP */

354
gnulib/argp-fmtstream.h Normal file
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@ -0,0 +1,354 @@
/* Word-wrapping and line-truncating streams.
Copyright (C) 1997, 2006-2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This package emulates glibc `line_wrap_stream' semantics for systems that
don't have that. If the system does have it, it is just a wrapper for
that. This header file is only used internally while compiling argp, and
shouldn't be installed. */
#ifndef _ARGP_FMTSTREAM_H
#define _ARGP_FMTSTREAM_H
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#ifndef __attribute__
/* The __attribute__ feature is available in gcc versions 2.5 and later.
The __-protected variants of the attributes 'format' and 'printf' are
accepted by gcc versions 2.6.4 (effectively 2.7) and later.
We enable __attribute__ only if these are supported too, because
gnulib and libintl do '#define printf __printf__' when they override
the 'printf' function. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
# define __attribute__(Spec) /* empty */
# endif
#endif
#if (_LIBC - 0 && !defined (USE_IN_LIBIO)) \
|| (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H))
/* line_wrap_stream is available, so use that. */
#define ARGP_FMTSTREAM_USE_LINEWRAP
#endif
#ifdef ARGP_FMTSTREAM_USE_LINEWRAP
/* Just be a simple wrapper for line_wrap_stream; the semantics are
*slightly* different, as line_wrap_stream doesn't actually make a new
object, it just modifies the given stream (reversibly) to do
line-wrapping. Since we control who uses this code, it doesn't matter. */
#include <linewrap.h>
typedef FILE *argp_fmtstream_t;
#define argp_make_fmtstream line_wrap_stream
#define __argp_make_fmtstream line_wrap_stream
#define argp_fmtstream_free line_unwrap_stream
#define __argp_fmtstream_free line_unwrap_stream
#define __argp_fmtstream_putc(fs,ch) putc(ch,fs)
#define argp_fmtstream_putc(fs,ch) putc(ch,fs)
#define __argp_fmtstream_puts(fs,str) fputs(str,fs)
#define argp_fmtstream_puts(fs,str) fputs(str,fs)
#define __argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
#define argp_fmtstream_write(fs,str,len) fwrite(str,1,len,fs)
#define __argp_fmtstream_printf fprintf
#define argp_fmtstream_printf fprintf
#define __argp_fmtstream_lmargin line_wrap_lmargin
#define argp_fmtstream_lmargin line_wrap_lmargin
#define __argp_fmtstream_set_lmargin line_wrap_set_lmargin
#define argp_fmtstream_set_lmargin line_wrap_set_lmargin
#define __argp_fmtstream_rmargin line_wrap_rmargin
#define argp_fmtstream_rmargin line_wrap_rmargin
#define __argp_fmtstream_set_rmargin line_wrap_set_rmargin
#define argp_fmtstream_set_rmargin line_wrap_set_rmargin
#define __argp_fmtstream_wmargin line_wrap_wmargin
#define argp_fmtstream_wmargin line_wrap_wmargin
#define __argp_fmtstream_set_wmargin line_wrap_set_wmargin
#define argp_fmtstream_set_wmargin line_wrap_set_wmargin
#define __argp_fmtstream_point line_wrap_point
#define argp_fmtstream_point line_wrap_point
#else /* !ARGP_FMTSTREAM_USE_LINEWRAP */
/* Guess we have to define our own version. */
struct argp_fmtstream
{
FILE *stream; /* The stream we're outputting to. */
size_t lmargin, rmargin; /* Left and right margins. */
ssize_t wmargin; /* Margin to wrap to, or -1 to truncate. */
/* Point in buffer to which we've processed for wrapping, but not output. */
size_t point_offs;
/* Output column at POINT_OFFS, or -1 meaning 0 but don't add lmargin. */
ssize_t point_col;
char *buf; /* Output buffer. */
char *p; /* Current end of text in BUF. */
char *end; /* Absolute end of BUF. */
};
typedef struct argp_fmtstream *argp_fmtstream_t;
/* Return an argp_fmtstream that outputs to STREAM, and which prefixes lines
written on it with LMARGIN spaces and limits them to RMARGIN columns
total. If WMARGIN >= 0, words that extend past RMARGIN are wrapped by
replacing the whitespace before them with a newline and WMARGIN spaces.
Otherwise, chars beyond RMARGIN are simply dropped until a newline.
Returns NULL if there was an error. */
extern argp_fmtstream_t __argp_make_fmtstream (FILE *__stream,
size_t __lmargin,
size_t __rmargin,
ssize_t __wmargin);
extern argp_fmtstream_t argp_make_fmtstream (FILE *__stream,
size_t __lmargin,
size_t __rmargin,
ssize_t __wmargin);
/* Flush __FS to its stream, and free it (but don't close the stream). */
extern void __argp_fmtstream_free (argp_fmtstream_t __fs);
extern void argp_fmtstream_free (argp_fmtstream_t __fs);
extern ssize_t __argp_fmtstream_printf (argp_fmtstream_t __fs,
const char *__fmt, ...)
__attribute__ ((__format__ (printf, 2, 3)));
extern ssize_t argp_fmtstream_printf (argp_fmtstream_t __fs,
const char *__fmt, ...)
__attribute__ ((__format__ (printf, 2, 3)));
#if _LIBC || !defined __OPTIMIZE__
extern int __argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
extern int argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch);
extern int __argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str);
extern int argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str);
extern size_t __argp_fmtstream_write (argp_fmtstream_t __fs,
const char *__str, size_t __len);
extern size_t argp_fmtstream_write (argp_fmtstream_t __fs,
const char *__str, size_t __len);
#endif
/* Access macros for various bits of state. */
#define argp_fmtstream_lmargin(__fs) ((__fs)->lmargin)
#define argp_fmtstream_rmargin(__fs) ((__fs)->rmargin)
#define argp_fmtstream_wmargin(__fs) ((__fs)->wmargin)
#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
#if _LIBC || !defined __OPTIMIZE__
/* Set __FS's left margin to LMARGIN and return the old value. */
extern size_t argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
size_t __lmargin);
extern size_t __argp_fmtstream_set_lmargin (argp_fmtstream_t __fs,
size_t __lmargin);
/* Set __FS's right margin to __RMARGIN and return the old value. */
extern size_t argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
size_t __rmargin);
extern size_t __argp_fmtstream_set_rmargin (argp_fmtstream_t __fs,
size_t __rmargin);
/* Set __FS's wrap margin to __WMARGIN and return the old value. */
extern size_t argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
size_t __wmargin);
extern size_t __argp_fmtstream_set_wmargin (argp_fmtstream_t __fs,
size_t __wmargin);
/* Return the column number of the current output point in __FS. */
extern size_t argp_fmtstream_point (argp_fmtstream_t __fs);
extern size_t __argp_fmtstream_point (argp_fmtstream_t __fs);
#endif
/* Internal routines. */
extern void _argp_fmtstream_update (argp_fmtstream_t __fs);
extern void __argp_fmtstream_update (argp_fmtstream_t __fs);
extern int _argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
extern int __argp_fmtstream_ensure (argp_fmtstream_t __fs, size_t __amount);
#ifdef __OPTIMIZE__
/* Inline versions of above routines. */
#if !_LIBC
#define __argp_fmtstream_putc argp_fmtstream_putc
#define __argp_fmtstream_puts argp_fmtstream_puts
#define __argp_fmtstream_write argp_fmtstream_write
#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
#define __argp_fmtstream_point argp_fmtstream_point
#define __argp_fmtstream_update _argp_fmtstream_update
#define __argp_fmtstream_ensure _argp_fmtstream_ensure
#endif
#ifndef ARGP_FS_EI
# ifdef __GNUC__
/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
inline semantics, unless -fgnu89-inline is used. It defines a macro
__GNUC_STDC_INLINE__ to indicate this situation or a macro
__GNUC_GNU_INLINE__ to indicate the opposite situation.
GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline
semantics but warns, unless -fgnu89-inline is used:
warning: C99 inline functions are not supported; using GNU89
warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute
It defines a macro __GNUC_GNU_INLINE__ to indicate this situation.
Whereas Apple GCC 4.0.1 build 5479 without -std=c99 or -std=gnu99
implements the GNU C inline semantics and defines the macro
__GNUC_GNU_INLINE__, but it does not warn and does not support
__attribute__ ((__gnu_inline__)).
All in all, these are the possible combinations. For every compiler,
we need to choose ARGP_FS_EI so that the corresponding table cell
contains an "ok".
\ ARGP_FS_EI inline extern extern
\ inline inline
CC \ __attribute__
((gnu_inline))
gcc 4.3.0 error ok ok
gcc 4.3.0 -std=gnu99 -fgnu89-inline error ok ok
gcc 4.3.0 -std=gnu99 ok error ok
gcc 4.2.2 error ok ok
gcc 4.2.2 -std=gnu99 -fgnu89-inline error ok ok
gcc 4.2.2 -std=gnu99 error warning ok
gcc 4.1.2 error ok warning
gcc 4.1.2 -std=gnu99 error ok warning
Apple gcc 4.0.1 error ok warning
Apple gcc 4.0.1 -std=gnu99 ok error warning
*/
# if defined __GNUC_STDC_INLINE__
# define ARGP_FS_EI inline
# elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2)
# define ARGP_FS_EI extern inline __attribute__ ((__gnu_inline__))
# else
# define ARGP_FS_EI extern inline
# endif
# else
/* With other compilers, assume the ISO C99 meaning of 'inline', if
the compiler supports 'inline' at all. */
# define ARGP_FS_EI inline
# endif
#endif
ARGP_FS_EI size_t
__argp_fmtstream_write (argp_fmtstream_t __fs,
const char *__str, size_t __len)
{
if (__fs->p + __len <= __fs->end || __argp_fmtstream_ensure (__fs, __len))
{
memcpy (__fs->p, __str, __len);
__fs->p += __len;
return __len;
}
else
return 0;
}
ARGP_FS_EI int
__argp_fmtstream_puts (argp_fmtstream_t __fs, const char *__str)
{
size_t __len = strlen (__str);
if (__len)
{
size_t __wrote = __argp_fmtstream_write (__fs, __str, __len);
return __wrote == __len ? 0 : -1;
}
else
return 0;
}
ARGP_FS_EI int
__argp_fmtstream_putc (argp_fmtstream_t __fs, int __ch)
{
if (__fs->p < __fs->end || __argp_fmtstream_ensure (__fs, 1))
return *__fs->p++ = __ch;
else
return EOF;
}
/* Set __FS's left margin to __LMARGIN and return the old value. */
ARGP_FS_EI size_t
__argp_fmtstream_set_lmargin (argp_fmtstream_t __fs, size_t __lmargin)
{
size_t __old;
if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
__argp_fmtstream_update (__fs);
__old = __fs->lmargin;
__fs->lmargin = __lmargin;
return __old;
}
/* Set __FS's right margin to __RMARGIN and return the old value. */
ARGP_FS_EI size_t
__argp_fmtstream_set_rmargin (argp_fmtstream_t __fs, size_t __rmargin)
{
size_t __old;
if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
__argp_fmtstream_update (__fs);
__old = __fs->rmargin;
__fs->rmargin = __rmargin;
return __old;
}
/* Set FS's wrap margin to __WMARGIN and return the old value. */
ARGP_FS_EI size_t
__argp_fmtstream_set_wmargin (argp_fmtstream_t __fs, size_t __wmargin)
{
size_t __old;
if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
__argp_fmtstream_update (__fs);
__old = __fs->wmargin;
__fs->wmargin = __wmargin;
return __old;
}
/* Return the column number of the current output point in __FS. */
ARGP_FS_EI size_t
__argp_fmtstream_point (argp_fmtstream_t __fs)
{
if ((size_t) (__fs->p - __fs->buf) > __fs->point_offs)
__argp_fmtstream_update (__fs);
return __fs->point_col >= 0 ? __fs->point_col : 0;
}
#if !_LIBC
#undef __argp_fmtstream_putc
#undef __argp_fmtstream_puts
#undef __argp_fmtstream_write
#undef __argp_fmtstream_set_lmargin
#undef __argp_fmtstream_set_rmargin
#undef __argp_fmtstream_set_wmargin
#undef __argp_fmtstream_point
#undef __argp_fmtstream_update
#undef __argp_fmtstream_ensure
#endif
#endif /* __OPTIMIZE__ */
#endif /* ARGP_FMTSTREAM_USE_LINEWRAP */
#endif /* argp-fmtstream.h */

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/* Real definitions for extern inline functions in argp-fmtstream.h
Copyright (C) 1997, 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#define ARGP_FS_EI
#undef __OPTIMIZE__
#define __OPTIMIZE__ 1
#include "argp-fmtstream.h"
#if 0
/* Not exported. */
/* Add weak aliases. */
#if _LIBC - 0 && !defined (ARGP_FMTSTREAM_USE_LINEWRAP) && defined (weak_alias)
weak_alias (__argp_fmtstream_putc, argp_fmtstream_putc)
weak_alias (__argp_fmtstream_puts, argp_fmtstream_puts)
weak_alias (__argp_fmtstream_write, argp_fmtstream_write)
weak_alias (__argp_fmtstream_set_lmargin, argp_fmtstream_set_lmargin)
weak_alias (__argp_fmtstream_set_rmargin, argp_fmtstream_set_rmargin)
weak_alias (__argp_fmtstream_set_wmargin, argp_fmtstream_set_wmargin)
weak_alias (__argp_fmtstream_point, argp_fmtstream_point)
#endif
#endif

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/* Name frobnication for compiling argp outside of glibc
Copyright (C) 1997, 2003, 2007, 2009, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !_LIBC
/* This code is written for inclusion in gnu-libc, and uses names in the
namespace reserved for libc. If we're not compiling in libc, define those
names to be the normal ones instead. */
/* argp-parse functions */
#undef __argp_parse
#define __argp_parse argp_parse
#undef __option_is_end
#define __option_is_end _option_is_end
#undef __option_is_short
#define __option_is_short _option_is_short
#undef __argp_input
#define __argp_input _argp_input
/* argp-help functions */
#undef __argp_help
#define __argp_help argp_help
#undef __argp_error
#define __argp_error argp_error
#undef __argp_failure
#define __argp_failure argp_failure
#undef __argp_state_help
#define __argp_state_help argp_state_help
#undef __argp_usage
#define __argp_usage argp_usage
/* argp-fmtstream functions */
#undef __argp_make_fmtstream
#define __argp_make_fmtstream argp_make_fmtstream
#undef __argp_fmtstream_free
#define __argp_fmtstream_free argp_fmtstream_free
#undef __argp_fmtstream_putc
#define __argp_fmtstream_putc argp_fmtstream_putc
#undef __argp_fmtstream_puts
#define __argp_fmtstream_puts argp_fmtstream_puts
#undef __argp_fmtstream_write
#define __argp_fmtstream_write argp_fmtstream_write
#undef __argp_fmtstream_printf
#define __argp_fmtstream_printf argp_fmtstream_printf
#undef __argp_fmtstream_set_lmargin
#define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
#undef __argp_fmtstream_set_rmargin
#define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
#undef __argp_fmtstream_set_wmargin
#define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
#undef __argp_fmtstream_point
#define __argp_fmtstream_point argp_fmtstream_point
#undef __argp_fmtstream_update
#define __argp_fmtstream_update _argp_fmtstream_update
#undef __argp_fmtstream_ensure
#define __argp_fmtstream_ensure _argp_fmtstream_ensure
#undef __argp_fmtstream_lmargin
#define __argp_fmtstream_lmargin argp_fmtstream_lmargin
#undef __argp_fmtstream_rmargin
#define __argp_fmtstream_rmargin argp_fmtstream_rmargin
#undef __argp_fmtstream_wmargin
#define __argp_fmtstream_wmargin argp_fmtstream_wmargin
/* normal libc functions we call */
#undef __flockfile
#define __flockfile flockfile
#undef __funlockfile
#define __funlockfile funlockfile
#undef __mempcpy
#define __mempcpy mempcpy
#undef __sleep
#define __sleep sleep
#undef __strcasecmp
#define __strcasecmp strcasecmp
#undef __strchrnul
#define __strchrnul strchrnul
#undef __strerror_r
#define __strerror_r strerror_r
#undef __strndup
#define __strndup strndup
#undef __vsnprintf
#define __vsnprintf vsnprintf
#if defined(HAVE_DECL_CLEARERR_UNLOCKED) && !HAVE_DECL_CLEARERR_UNLOCKED
# define clearerr_unlocked(x) clearerr (x)
#endif
#if defined(HAVE_DECL_FEOF_UNLOCKED) && !HAVE_DECL_FEOF_UNLOCKED
# define feof_unlocked(x) feof (x)
# endif
#if defined(HAVE_DECL_FERROR_UNLOCKED) && !HAVE_DECL_FERROR_UNLOCKED
# define ferror_unlocked(x) ferror (x)
# endif
#if defined(HAVE_DECL_FFLUSH_UNLOCKED) && !HAVE_DECL_FFLUSH_UNLOCKED
# define fflush_unlocked(x) fflush (x)
# endif
#if defined(HAVE_DECL_FGETS_UNLOCKED) && !HAVE_DECL_FGETS_UNLOCKED
# define fgets_unlocked(x,y,z) fgets (x,y,z)
# endif
#if defined(HAVE_DECL_FPUTC_UNLOCKED) && !HAVE_DECL_FPUTC_UNLOCKED
# define fputc_unlocked(x,y) fputc (x,y)
# endif
#if defined(HAVE_DECL_FPUTS_UNLOCKED) && !HAVE_DECL_FPUTS_UNLOCKED
# define fputs_unlocked(x,y) fputs (x,y)
# endif
#if defined(HAVE_DECL_FREAD_UNLOCKED) && !HAVE_DECL_FREAD_UNLOCKED
# define fread_unlocked(w,x,y,z) fread (w,x,y,z)
# endif
#if defined(HAVE_DECL_FWRITE_UNLOCKED) && !HAVE_DECL_FWRITE_UNLOCKED
# define fwrite_unlocked(w,x,y,z) fwrite (w,x,y,z)
# endif
#if defined(HAVE_DECL_GETC_UNLOCKED) && !HAVE_DECL_GETC_UNLOCKED
# define getc_unlocked(x) getc (x)
# endif
#if defined(HAVE_DECL_GETCHAR_UNLOCKED) && !HAVE_DECL_GETCHAR_UNLOCKED
# define getchar_unlocked() getchar ()
# endif
#if defined(HAVE_DECL_PUTC_UNLOCKED) && !HAVE_DECL_PUTC_UNLOCKED
# define putc_unlocked(x,y) putc (x,y)
# endif
#if defined(HAVE_DECL_PUTCHAR_UNLOCKED) && !HAVE_DECL_PUTCHAR_UNLOCKED
# define putchar_unlocked(x) putchar (x)
# endif
#endif /* !_LIBC */
#ifndef __set_errno
#define __set_errno(e) (errno = (e))
#endif
#if defined GNULIB_ARGP_DISABLE_DIRNAME
# define __argp_base_name(arg) arg
#elif defined GNULIB_ARGP_EXTERN_BASENAME
extern char *__argp_base_name (const char *arg);
#else
# include "dirname.h"
# define __argp_base_name last_component
#endif
#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
# define __argp_short_program_name() (program_invocation_short_name)
#else
extern char *__argp_short_program_name (void);
#endif

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/* Hierarchial argument parsing, layered over getopt
Copyright (C) 1995-2000, 2002-2004, 2009-2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <alloca.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <limits.h>
#include <getopt.h>
#include <getopt_int.h>
#ifdef _LIBC
# include <libintl.h>
# undef dgettext
# define dgettext(domain, msgid) \
INTUSE(__dcgettext) (domain, msgid, LC_MESSAGES)
#else
# include "gettext.h"
#endif
#define N_(msgid) msgid
#include "argp.h"
#include "argp-namefrob.h"
#define alignof(type) offsetof (struct { char c; type x; }, x)
#define alignto(n, d) ((((n) + (d) - 1) / (d)) * (d))
/* Getopt return values. */
#define KEY_END (-1) /* The end of the options. */
#define KEY_ARG 1 /* A non-option argument. */
#define KEY_ERR '?' /* An error parsing the options. */
/* The meta-argument used to prevent any further arguments being interpreted
as options. */
#define QUOTE "--"
/* The number of bits we steal in a long-option value for our own use. */
#define GROUP_BITS CHAR_BIT
/* The number of bits available for the user value. */
#define USER_BITS ((sizeof ((struct option *)0)->val * CHAR_BIT) - GROUP_BITS)
#define USER_MASK ((1 << USER_BITS) - 1)
/* EZ alias for ARGP_ERR_UNKNOWN. */
#define EBADKEY ARGP_ERR_UNKNOWN
/* Default options. */
/* When argp is given the --HANG switch, _ARGP_HANG is set and argp will sleep
for one second intervals, decrementing _ARGP_HANG until it's zero. Thus
you can force the program to continue by attaching a debugger and setting
it to 0 yourself. */
static volatile int _argp_hang;
#define OPT_PROGNAME -2
#define OPT_USAGE -3
#define OPT_HANG -4
static const struct argp_option argp_default_options[] =
{
{"help", '?', 0, 0, N_("give this help list"), -1},
{"usage", OPT_USAGE, 0, 0, N_("give a short usage message"), 0},
{"program-name",OPT_PROGNAME,N_("NAME"), OPTION_HIDDEN, N_("set the program name"), 0},
{"HANG", OPT_HANG, N_("SECS"), OPTION_ARG_OPTIONAL | OPTION_HIDDEN,
N_("hang for SECS seconds (default 3600)"), 0},
{NULL, 0, 0, 0, NULL, 0}
};
static error_t
argp_default_parser (int key, char *arg, struct argp_state *state)
{
switch (key)
{
case '?':
__argp_state_help (state, state->out_stream, ARGP_HELP_STD_HELP);
break;
case OPT_USAGE:
__argp_state_help (state, state->out_stream,
ARGP_HELP_USAGE | ARGP_HELP_EXIT_OK);
break;
case OPT_PROGNAME: /* Set the program name. */
#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_NAME
program_invocation_name = arg;
#endif
/* [Note that some systems only have PROGRAM_INVOCATION_SHORT_NAME (aka
__PROGNAME), in which case, PROGRAM_INVOCATION_NAME is just defined
to be that, so we have to be a bit careful here.] */
/* Update what we use for messages. */
state->name = __argp_base_name (arg);
#if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
program_invocation_short_name = state->name;
#endif
if ((state->flags & (ARGP_PARSE_ARGV0 | ARGP_NO_ERRS))
== ARGP_PARSE_ARGV0)
/* Update what getopt uses too. */
state->argv[0] = arg;
break;
case OPT_HANG:
_argp_hang = atoi (arg ? arg : "3600");
while (_argp_hang-- > 0)
__sleep (1);
break;
default:
return EBADKEY;
}
return 0;
}
static const struct argp argp_default_argp =
{argp_default_options, &argp_default_parser, NULL, NULL, NULL, NULL, "libc"};
static const struct argp_option argp_version_options[] =
{
{"version", 'V', 0, 0, N_("print program version"), -1},
{NULL, 0, 0, 0, NULL, 0}
};
static error_t
argp_version_parser (int key, char *arg, struct argp_state *state)
{
switch (key)
{
case 'V':
if (argp_program_version_hook)
(*argp_program_version_hook) (state->out_stream, state);
else if (argp_program_version)
fprintf (state->out_stream, "%s\n", argp_program_version);
else
__argp_error (state, dgettext (state->root_argp->argp_domain,
"(PROGRAM ERROR) No version known!?"));
if (! (state->flags & ARGP_NO_EXIT))
exit (0);
break;
default:
return EBADKEY;
}
return 0;
}
static const struct argp argp_version_argp =
{argp_version_options, &argp_version_parser, NULL, NULL, NULL, NULL, "libc"};
/* Returns the offset into the getopt long options array LONG_OPTIONS of a
long option with called NAME, or -1 if none is found. Passing NULL as
NAME will return the number of options. */
static int
find_long_option (struct option *long_options, const char *name)
{
struct option *l = long_options;
while (l->name != NULL)
if (name != NULL && strcmp (l->name, name) == 0)
return l - long_options;
else
l++;
if (name == NULL)
return l - long_options;
else
return -1;
}
/* The state of a `group' during parsing. Each group corresponds to a
particular argp structure from the tree of such descending from the top
level argp passed to argp_parse. */
struct group
{
/* This group's parsing function. */
argp_parser_t parser;
/* Which argp this group is from. */
const struct argp *argp;
/* Points to the point in SHORT_OPTS corresponding to the end of the short
options for this group. We use it to determine from which group a
particular short options is from. */
char *short_end;
/* The number of non-option args sucessfully handled by this parser. */
unsigned args_processed;
/* This group's parser's parent's group. */
struct group *parent;
unsigned parent_index; /* And the our position in the parent. */
/* These fields are swapped into and out of the state structure when
calling this group's parser. */
void *input, **child_inputs;
void *hook;
};
/* Call GROUP's parser with KEY and ARG, swapping any group-specific info
from STATE before calling, and back into state afterwards. If GROUP has
no parser, EBADKEY is returned. */
static error_t
group_parse (struct group *group, struct argp_state *state, int key, char *arg)
{
if (group->parser)
{
error_t err;
state->hook = group->hook;
state->input = group->input;
state->child_inputs = group->child_inputs;
state->arg_num = group->args_processed;
err = (*group->parser)(key, arg, state);
group->hook = state->hook;
return err;
}
else
return EBADKEY;
}
struct parser
{
const struct argp *argp;
/* SHORT_OPTS is the getopt short options string for the union of all the
groups of options. */
char *short_opts;
/* LONG_OPTS is the array of getop long option structures for the union of
all the groups of options. */
struct option *long_opts;
/* OPT_DATA is the getopt data used for the re-entrant getopt. */
struct _getopt_data opt_data;
/* States of the various parsing groups. */
struct group *groups;
/* The end of the GROUPS array. */
struct group *egroup;
/* An vector containing storage for the CHILD_INPUTS field in all groups. */
void **child_inputs;
/* True if we think using getopt is still useful; if false, then
remaining arguments are just passed verbatim with ARGP_KEY_ARG. This is
cleared whenever getopt returns KEY_END, but may be set again if the user
moves the next argument pointer backwards. */
int try_getopt;
/* State block supplied to parsing routines. */
struct argp_state state;
/* Memory used by this parser. */
void *storage;
};
/* The next usable entries in the various parser tables being filled in by
convert_options. */
struct parser_convert_state
{
struct parser *parser;
char *short_end;
struct option *long_end;
void **child_inputs_end;
};
/* Converts all options in ARGP (which is put in GROUP) and ancestors
into getopt options stored in SHORT_OPTS and LONG_OPTS; SHORT_END and
CVT->LONG_END are the points at which new options are added. Returns the
next unused group entry. CVT holds state used during the conversion. */
static struct group *
convert_options (const struct argp *argp,
struct group *parent, unsigned parent_index,
struct group *group, struct parser_convert_state *cvt)
{
/* REAL is the most recent non-alias value of OPT. */
const struct argp_option *real = argp->options;
const struct argp_child *children = argp->children;
if (real || argp->parser)
{
const struct argp_option *opt;
if (real)
for (opt = real; !__option_is_end (opt); opt++)
{
if (! (opt->flags & OPTION_ALIAS))
/* OPT isn't an alias, so we can use values from it. */
real = opt;
if (! (real->flags & OPTION_DOC))
/* A real option (not just documentation). */
{
if (__option_is_short (opt))
/* OPT can be used as a short option. */
{
*cvt->short_end++ = opt->key;
if (real->arg)
{
*cvt->short_end++ = ':';
if (real->flags & OPTION_ARG_OPTIONAL)
*cvt->short_end++ = ':';
}
*cvt->short_end = '\0'; /* keep 0 terminated */
}
if (opt->name
&& find_long_option (cvt->parser->long_opts, opt->name) < 0)
/* OPT can be used as a long option. */
{
cvt->long_end->name = opt->name;
cvt->long_end->has_arg =
(real->arg
? (real->flags & OPTION_ARG_OPTIONAL
? optional_argument
: required_argument)
: no_argument);
cvt->long_end->flag = 0;
/* we add a disambiguating code to all the user's
values (which is removed before we actually call
the function to parse the value); this means that
the user loses use of the high 8 bits in all his
values (the sign of the lower bits is preserved
however)... */
cvt->long_end->val =
((opt->key ? opt->key : real->key) & USER_MASK)
+ (((group - cvt->parser->groups) + 1) << USER_BITS);
/* Keep the LONG_OPTS list terminated. */
(++cvt->long_end)->name = NULL;
}
}
}
group->parser = argp->parser;
group->argp = argp;
group->short_end = cvt->short_end;
group->args_processed = 0;
group->parent = parent;
group->parent_index = parent_index;
group->input = 0;
group->hook = 0;
group->child_inputs = 0;
if (children)
/* Assign GROUP's CHILD_INPUTS field some space from
CVT->child_inputs_end.*/
{
unsigned num_children = 0;
while (children[num_children].argp)
num_children++;
group->child_inputs = cvt->child_inputs_end;
cvt->child_inputs_end += num_children;
}
parent = group++;
}
else
parent = 0;
if (children)
{
unsigned index = 0;
while (children->argp)
group =
convert_options (children++->argp, parent, index++, group, cvt);
}
return group;
}
/* Find the merged set of getopt options, with keys appropiately prefixed. */
static void
parser_convert (struct parser *parser, const struct argp *argp, int flags)
{
struct parser_convert_state cvt;
cvt.parser = parser;
cvt.short_end = parser->short_opts;
cvt.long_end = parser->long_opts;
cvt.child_inputs_end = parser->child_inputs;
if (flags & ARGP_IN_ORDER)
*cvt.short_end++ = '-';
else if (flags & ARGP_NO_ARGS)
*cvt.short_end++ = '+';
*cvt.short_end = '\0';
cvt.long_end->name = NULL;
parser->argp = argp;
if (argp)
parser->egroup = convert_options (argp, 0, 0, parser->groups, &cvt);
else
parser->egroup = parser->groups; /* No parsers at all! */
}
/* Lengths of various parser fields which we will allocated. */
struct parser_sizes
{
size_t short_len; /* Getopt short options string. */
size_t long_len; /* Getopt long options vector. */
size_t num_groups; /* Group structures we allocate. */
size_t num_child_inputs; /* Child input slots. */
};
/* For ARGP, increments the NUM_GROUPS field in SZS by the total number of
argp structures descended from it, and the SHORT_LEN & LONG_LEN fields by
the maximum lengths of the resulting merged getopt short options string and
long-options array, respectively. */
static void
calc_sizes (const struct argp *argp, struct parser_sizes *szs)
{
const struct argp_child *child = argp->children;
const struct argp_option *opt = argp->options;
if (opt || argp->parser)
{
szs->num_groups++;
if (opt)
{
int num_opts = 0;
while (!__option_is_end (opt++))
num_opts++;
szs->short_len += num_opts * 3; /* opt + up to 2 `:'s */
szs->long_len += num_opts;
}
}
if (child)
while (child->argp)
{
calc_sizes ((child++)->argp, szs);
szs->num_child_inputs++;
}
}
/* Initializes PARSER to parse ARGP in a manner described by FLAGS. */
static error_t
parser_init (struct parser *parser, const struct argp *argp,
int argc, char **argv, int flags, void *input)
{
error_t err = 0;
struct group *group;
struct parser_sizes szs;
struct _getopt_data opt_data = _GETOPT_DATA_INITIALIZER;
char *storage;
size_t glen, gsum;
size_t clen, csum;
size_t llen, lsum;
size_t slen, ssum;
szs.short_len = (flags & ARGP_NO_ARGS) ? 0 : 1;
szs.long_len = 0;
szs.num_groups = 0;
szs.num_child_inputs = 0;
if (argp)
calc_sizes (argp, &szs);
/* Lengths of the various bits of storage used by PARSER. */
glen = (szs.num_groups + 1) * sizeof (struct group);
clen = szs.num_child_inputs * sizeof (void *);
llen = (szs.long_len + 1) * sizeof (struct option);
slen = szs.short_len + 1;
/* Sums of previous lengths, properly aligned. There's no need to
align gsum, since struct group is aligned at least as strictly as
void * (since it contains a void * member). And there's no need
to align lsum, since struct option is aligned at least as
strictly as char. */
gsum = glen;
csum = alignto (gsum + clen, alignof (struct option));
lsum = csum + llen;
ssum = lsum + slen;
parser->storage = malloc (ssum);
if (! parser->storage)
return ENOMEM;
storage = parser->storage;
parser->groups = parser->storage;
parser->child_inputs = (void **) (storage + gsum);
parser->long_opts = (struct option *) (storage + csum);
parser->short_opts = storage + lsum;
parser->opt_data = opt_data;
memset (parser->child_inputs, 0, clen);
parser_convert (parser, argp, flags);
memset (&parser->state, 0, sizeof (struct argp_state));
parser->state.root_argp = parser->argp;
parser->state.argc = argc;
parser->state.argv = argv;
parser->state.flags = flags;
parser->state.err_stream = stderr;
parser->state.out_stream = stdout;
parser->state.next = 0; /* Tell getopt to initialize. */
parser->state.pstate = parser;
parser->try_getopt = 1;
/* Call each parser for the first time, giving it a chance to propagate
values to child parsers. */
if (parser->groups < parser->egroup)
parser->groups->input = input;
for (group = parser->groups;
group < parser->egroup && (!err || err == EBADKEY);
group++)
{
if (group->parent)
/* If a child parser, get the initial input value from the parent. */
group->input = group->parent->child_inputs[group->parent_index];
if (!group->parser
&& group->argp->children && group->argp->children->argp)
/* For the special case where no parsing function is supplied for an
argp, propagate its input to its first child, if any (this just
makes very simple wrapper argps more convenient). */
group->child_inputs[0] = group->input;
err = group_parse (group, &parser->state, ARGP_KEY_INIT, 0);
}
if (err == EBADKEY)
err = 0; /* Some parser didn't understand. */
if (err)
return err;
if (parser->state.flags & ARGP_NO_ERRS)
{
parser->opt_data.opterr = 0;
if (parser->state.flags & ARGP_PARSE_ARGV0)
/* getopt always skips ARGV[0], so we have to fake it out. As long
as OPTERR is 0, then it shouldn't actually try to access it. */
parser->state.argv--, parser->state.argc++;
}
else
parser->opt_data.opterr = 1; /* Print error messages. */
if (parser->state.argv == argv && argv[0])
/* There's an argv[0]; use it for messages. */
parser->state.name = __argp_base_name (argv[0]);
else
parser->state.name = __argp_short_program_name ();
return 0;
}
/* Free any storage consumed by PARSER (but not PARSER itself). */
static error_t
parser_finalize (struct parser *parser,
error_t err, int arg_ebadkey, int *end_index)
{
struct group *group;
if (err == EBADKEY && arg_ebadkey)
/* Suppress errors generated by unparsed arguments. */
err = 0;
if (! err)
{
if (parser->state.next == parser->state.argc)
/* We successfully parsed all arguments! Call all the parsers again,
just a few more times... */
{
for (group = parser->groups;
group < parser->egroup && (!err || err==EBADKEY);
group++)
if (group->args_processed == 0)
err = group_parse (group, &parser->state, ARGP_KEY_NO_ARGS, 0);
for (group = parser->egroup - 1;
group >= parser->groups && (!err || err==EBADKEY);
group--)
err = group_parse (group, &parser->state, ARGP_KEY_END, 0);
if (err == EBADKEY)
err = 0; /* Some parser didn't understand. */
/* Tell the user that all arguments are parsed. */
if (end_index)
*end_index = parser->state.next;
}
else if (end_index)
/* Return any remaining arguments to the user. */
*end_index = parser->state.next;
else
/* No way to return the remaining arguments, they must be bogus. */
{
if (!(parser->state.flags & ARGP_NO_ERRS)
&& parser->state.err_stream)
fprintf (parser->state.err_stream,
dgettext (parser->argp->argp_domain,
"%s: Too many arguments\n"),
parser->state.name);
err = EBADKEY;
}
}
/* Okay, we're all done, with either an error or success; call the parsers
to indicate which one. */
if (err)
{
/* Maybe print an error message. */
if (err == EBADKEY)
/* An appropriate message describing what the error was should have
been printed earlier. */
__argp_state_help (&parser->state, parser->state.err_stream,
ARGP_HELP_STD_ERR);
/* Since we didn't exit, give each parser an error indication. */
for (group = parser->groups; group < parser->egroup; group++)
group_parse (group, &parser->state, ARGP_KEY_ERROR, 0);
}
else
/* Notify parsers of success, and propagate back values from parsers. */
{
/* We pass over the groups in reverse order so that child groups are
given a chance to do there processing before passing back a value to
the parent. */
for (group = parser->egroup - 1
; group >= parser->groups && (!err || err == EBADKEY)
; group--)
err = group_parse (group, &parser->state, ARGP_KEY_SUCCESS, 0);
if (err == EBADKEY)
err = 0; /* Some parser didn't understand. */
}
/* Call parsers once more, to do any final cleanup. Errors are ignored. */
for (group = parser->egroup - 1; group >= parser->groups; group--)
group_parse (group, &parser->state, ARGP_KEY_FINI, 0);
if (err == EBADKEY)
err = EINVAL;
free (parser->storage);
return err;
}
/* Call the user parsers to parse the non-option argument VAL, at the current
position, returning any error. The state NEXT pointer is assumed to have
been adjusted (by getopt) to point after this argument; this function will
adjust it correctly to reflect however many args actually end up being
consumed. */
static error_t
parser_parse_arg (struct parser *parser, char *val)
{
/* Save the starting value of NEXT, first adjusting it so that the arg
we're parsing is again the front of the arg vector. */
int index = --parser->state.next;
error_t err = EBADKEY;
struct group *group;
int key = 0; /* Which of ARGP_KEY_ARG[S] we used. */
/* Try to parse the argument in each parser. */
for (group = parser->groups
; group < parser->egroup && err == EBADKEY
; group++)
{
parser->state.next++; /* For ARGP_KEY_ARG, consume the arg. */
key = ARGP_KEY_ARG;
err = group_parse (group, &parser->state, key, val);
if (err == EBADKEY)
/* This parser doesn't like ARGP_KEY_ARG; try ARGP_KEY_ARGS instead. */
{
parser->state.next--; /* For ARGP_KEY_ARGS, put back the arg. */
key = ARGP_KEY_ARGS;
err = group_parse (group, &parser->state, key, 0);
}
}
if (! err)
{
if (key == ARGP_KEY_ARGS)
/* The default for ARGP_KEY_ARGS is to assume that if NEXT isn't
changed by the user, *all* arguments should be considered
consumed. */
parser->state.next = parser->state.argc;
if (parser->state.next > index)
/* Remember that we successfully processed a non-option
argument -- but only if the user hasn't gotten tricky and set
the clock back. */
(--group)->args_processed += (parser->state.next - index);
else
/* The user wants to reparse some args, give getopt another try. */
parser->try_getopt = 1;
}
return err;
}
/* Call the user parsers to parse the option OPT, with argument VAL, at the
current position, returning any error. */
static error_t
parser_parse_opt (struct parser *parser, int opt, char *val)
{
/* The group key encoded in the high bits; 0 for short opts or
group_number + 1 for long opts. */
int group_key = opt >> USER_BITS;
error_t err = EBADKEY;
if (group_key == 0)
/* A short option. By comparing OPT's position in SHORT_OPTS to the
various starting positions in each group's SHORT_END field, we can
determine which group OPT came from. */
{
struct group *group;
char *short_index = strchr (parser->short_opts, opt);
if (short_index)
for (group = parser->groups; group < parser->egroup; group++)
if (group->short_end > short_index)
{
err = group_parse (group, &parser->state, opt,
parser->opt_data.optarg);
break;
}
}
else
/* A long option. We use shifts instead of masking for extracting
the user value in order to preserve the sign. */
err =
group_parse (&parser->groups[group_key - 1], &parser->state,
(opt << GROUP_BITS) >> GROUP_BITS,
parser->opt_data.optarg);
if (err == EBADKEY)
/* At least currently, an option not recognized is an error in the
parser, because we pre-compute which parser is supposed to deal
with each option. */
{
static const char bad_key_err[] =
N_("(PROGRAM ERROR) Option should have been recognized!?");
if (group_key == 0)
__argp_error (&parser->state, "-%c: %s", opt,
dgettext (parser->argp->argp_domain, bad_key_err));
else
{
struct option *long_opt = parser->long_opts;
while (long_opt->val != opt && long_opt->name)
long_opt++;
__argp_error (&parser->state, "--%s: %s",
long_opt->name ? long_opt->name : "???",
dgettext (parser->argp->argp_domain, bad_key_err));
}
}
return err;
}
/* Parse the next argument in PARSER (as indicated by PARSER->state.next).
Any error from the parsers is returned, and *ARGP_EBADKEY indicates
whether a value of EBADKEY is due to an unrecognized argument (which is
generally not fatal). */
static error_t
parser_parse_next (struct parser *parser, int *arg_ebadkey)
{
int opt;
error_t err = 0;
if (parser->state.quoted && parser->state.next < parser->state.quoted)
/* The next argument pointer has been moved to before the quoted
region, so pretend we never saw the quoting `--', and give getopt
another chance. If the user hasn't removed it, getopt will just
process it again. */
parser->state.quoted = 0;
if (parser->try_getopt && !parser->state.quoted)
/* Give getopt a chance to parse this. */
{
/* Put it back in OPTIND for getopt. */
parser->opt_data.optind = parser->state.next;
/* Distinguish KEY_ERR from a real option. */
parser->opt_data.optopt = KEY_END;
if (parser->state.flags & ARGP_LONG_ONLY)
opt = _getopt_long_only_r (parser->state.argc, parser->state.argv,
parser->short_opts, parser->long_opts, 0,
&parser->opt_data);
else
opt = _getopt_long_r (parser->state.argc, parser->state.argv,
parser->short_opts, parser->long_opts, 0,
&parser->opt_data);
/* And see what getopt did. */
parser->state.next = parser->opt_data.optind;
if (opt == KEY_END)
/* Getopt says there are no more options, so stop using
getopt; we'll continue if necessary on our own. */
{
parser->try_getopt = 0;
if (parser->state.next > 1
&& strcmp (parser->state.argv[parser->state.next - 1], QUOTE)
== 0)
/* Not only is this the end of the options, but it's a
`quoted' region, which may have args that *look* like
options, so we definitely shouldn't try to use getopt past
here, whatever happens. */
parser->state.quoted = parser->state.next;
}
else if (opt == KEY_ERR && parser->opt_data.optopt != KEY_END)
/* KEY_ERR can have the same value as a valid user short
option, but in the case of a real error, getopt sets OPTOPT
to the offending character, which can never be KEY_END. */
{
*arg_ebadkey = 0;
return EBADKEY;
}
}
else
opt = KEY_END;
if (opt == KEY_END)
{
/* We're past what getopt considers the options. */
if (parser->state.next >= parser->state.argc
|| (parser->state.flags & ARGP_NO_ARGS))
/* Indicate that we're done. */
{
*arg_ebadkey = 1;
return EBADKEY;
}
else
/* A non-option arg; simulate what getopt might have done. */
{
opt = KEY_ARG;
parser->opt_data.optarg = parser->state.argv[parser->state.next++];
}
}
if (opt == KEY_ARG)
/* A non-option argument; try each parser in turn. */
err = parser_parse_arg (parser, parser->opt_data.optarg);
else
err = parser_parse_opt (parser, opt, parser->opt_data.optarg);
if (err == EBADKEY)
*arg_ebadkey = (opt == KEY_END || opt == KEY_ARG);
return err;
}
/* Parse the options strings in ARGC & ARGV according to the argp in ARGP.
FLAGS is one of the ARGP_ flags above. If END_INDEX is non-NULL, the
index in ARGV of the first unparsed option is returned in it. If an
unknown option is present, EINVAL is returned; if some parser routine
returned a non-zero value, it is returned; otherwise 0 is returned. */
error_t
__argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
int *end_index, void *input)
{
error_t err;
struct parser parser;
/* If true, then err == EBADKEY is a result of a non-option argument failing
to be parsed (which in some cases isn't actually an error). */
int arg_ebadkey = 0;
#ifndef _LIBC
if (!(flags & ARGP_PARSE_ARGV0))
{
#ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
if (!program_invocation_name)
program_invocation_name = argv[0];
#endif
#ifdef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
if (!program_invocation_short_name)
program_invocation_short_name = __argp_base_name (argv[0]);
#endif
}
#endif
if (! (flags & ARGP_NO_HELP))
/* Add our own options. */
{
struct argp_child *child = alloca (4 * sizeof (struct argp_child));
struct argp *top_argp = alloca (sizeof (struct argp));
/* TOP_ARGP has no options, it just serves to group the user & default
argps. */
memset (top_argp, 0, sizeof (*top_argp));
top_argp->children = child;
memset (child, 0, 4 * sizeof (struct argp_child));
if (argp)
(child++)->argp = argp;
(child++)->argp = &argp_default_argp;
if (argp_program_version || argp_program_version_hook)
(child++)->argp = &argp_version_argp;
child->argp = 0;
argp = top_argp;
}
/* Construct a parser for these arguments. */
err = parser_init (&parser, argp, argc, argv, flags, input);
if (! err)
/* Parse! */
{
while (! err)
err = parser_parse_next (&parser, &arg_ebadkey);
err = parser_finalize (&parser, err, arg_ebadkey, end_index);
}
return err;
}
#ifdef weak_alias
weak_alias (__argp_parse, argp_parse)
#endif
/* Return the input field for ARGP in the parser corresponding to STATE; used
by the help routines. */
void *
__argp_input (const struct argp *argp, const struct argp_state *state)
{
if (state)
{
struct group *group;
struct parser *parser = state->pstate;
for (group = parser->groups; group < parser->egroup; group++)
if (group->argp == argp)
return group->input;
}
return 0;
}
#ifdef weak_alias
weak_alias (__argp_input, _argp_input)
#endif

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gnulib/argp-pin.c Normal file
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/* Full and short program names for argp module
Copyright (C) 2005, 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
char *program_invocation_short_name = 0;
#endif
#ifndef HAVE_PROGRAM_INVOCATION_NAME
char *program_invocation_name = 0;
#endif

34
gnulib/argp-pv.c Normal file
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/* Default definition for ARGP_PROGRAM_VERSION.
Copyright (C) 1996, 1997, 1999, 2006, 2009, 2010 Free Software Foundation,
Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* If set by the user program to a non-zero value, then a default option
--version is added (unless the ARGP_NO_HELP flag is used), which will
print this string followed by a newline and exit (unless the
ARGP_NO_EXIT flag is used). Overridden by ARGP_PROGRAM_VERSION_HOOK. */
const char *argp_program_version
/* This variable should be zero-initialized. On most systems, putting it into
BSS is sufficient. Not so on MacOS X 10.3 and 10.4, see
<http://lists.gnu.org/archive/html/bug-gnulib/2009-01/msg00329.html>
<http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00096.html>. */
#if defined __ELF__
/* On ELF systems, variables in BSS behave well. */
#else
= (const char *) 0
#endif
;

31
gnulib/argp-pvh.c Normal file
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/* Default definition for ARGP_PROGRAM_VERSION_HOOK.
Copyright (C) 1996, 1997, 1999, 2004, 2009, 2010 Free Software Foundation,
Inc.
This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "argp.h"
/* If set by the user program to a non-zero value, then a default option
--version is added (unless the ARGP_NO_HELP flag is used), which calls
this function with a stream to print the version to and a pointer to the
current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
used). This variable takes precedent over ARGP_PROGRAM_VERSION. */
void (*argp_program_version_hook) (FILE *stream, struct argp_state *state) = NULL;

38
gnulib/argp-version-etc.c Normal file
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/* Version hook for Argp.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <version-etc.h>
#include <argp.h>
#include <argp-version-etc.h>
static const char *program_canonical_name;
static const char * const *program_authors;
static void
version_etc_hook (FILE *stream, struct argp_state *state)
{
version_etc_ar (stream, program_canonical_name, PACKAGE_NAME, VERSION,
program_authors);
}
void
argp_version_setup (const char *name, const char * const *authors)
{
argp_program_version_hook = version_etc_hook;
program_canonical_name = name;
program_authors = authors;
}

40
gnulib/argp-version-etc.h Normal file
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/* Version hook for Argp.
Copyright (C) 2009, 2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _ARGP_VERSION_ETC_H
#define _ARGP_VERSION_ETC_H
#ifdef __cplusplus
extern "C" {
#endif
/* Setup standard display of the version information for the `--version'
option. NAME is the canonical program name, and AUTHORS is a NULL-
terminated array of author names. At least one author name must be
given.
If NAME is NULL, the package name (as given by the PACKAGE macro)
is asumed to be the name of the program.
This function is intended to be called before argp_parse().
*/
extern void argp_version_setup (const char *name, const char * const *authors);
#ifdef __cplusplus
}
#endif
#endif /* _ARGP_VERSION_ETC_H */

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