Support for passing block of commands as an argument to
extcmds. * Makefile.util.def: Rules for new test. * tests/grub_script_blockarg.in: New test. * grub-core/tests/test_blockarg.c: New file, block argument command used in the test. * include/grub/extcmd.h (grub_extcmd_context): New struct. (grub_register_extcmd_prio): New function prototype. (grub_extcmd_dispatcher): New function prototype. * include/grub/command.h (GRUB_COMMAND_FLAG_BLOCKS): New command type. * include/grub/script_sh.h (struct grub_script): New members `children', `next_siblings' and `refcnt' for block arguments and reference counting. (GRUB_SCRIPT_ARG_TYPE_BLOCK): New argument type. (grub_script_arg): New member `script' for block argument. (grub_script_argv): New member `script' for block argument. (grub_parser_param): New member `scripts' for block argument. (grub_script_mem_free): New extern function prototype. (grub_script_ref): New function prototype. (grub_script_unref): New function prototype. * grub-core/normal/dyncmd.c (grub_dyncmd_dispatcher): Moved to extcmd form to support block arguments. * grub-core/script/argv.c: Block arguments support. * grub-core/script/execute.c: Likewise. * grub-core/script/lexer.c: Likewise. * grub-core/script/main.c: Likewise. * grub-core/script/script.c: Likewise. * grub-core/script/parser.y: Likewise. New `block' and `block0' non-terminals. * grub-core/commands/acpi.c: Update extcmd implementations with grub_extcmd_context_t. * grub-core/commands/cat.c: Likewise. * grub-core/commands/echo.c: Likewise. * grub-core/commands/extcmd.c: Likewise. * grub-core/commands/hashsum.c: Likewise. * grub-core/commands/hdparm.c: Likewise. * grub-core/commands/help.c: Likewise. * grub-core/commands/hexdump.c: Likewise. * grub-core/commands/i386/cpuid.c: Likewise. * grub-core/commands/i386/pc/drivemap.c: Likewise. * grub-core/commands/i386/pc/halt.c: Likewise. * grub-core/commands/i386/pc/sendkey.c: Likewise. * grub-core/commands/iorw.c: Likewise. * grub-core/commands/keystatus.c: Likewise. * grub-core/commands/loadenv.c: Likewise. * grub-core/commands/ls.c: Likewise. * grub-core/commands/lspci.c: Likewise. * grub-core/commands/memrw.c: Likewise. * grub-core/commands/probe.c: Likewise. * grub-core/commands/search_wrap.c: Likewise. * grub-core/commands/setpci.c: Likewise. * grub-core/commands/sleep.c: Likewise. * grub-core/disk/loopback.c: Likewise. * grub-core/hello/hello.c: Likewise. * grub-core/loader/i386/bsd.c: Likewise. * grub-core/loader/xnu.c: Likewise. * grub-core/term/gfxterm.c: Likewise. * grub-core/term/serial.c: Likewise. * grub-core/tests/lib/functional_test.c: Likewise.
This commit is contained in:
commit
37e7bf68c5
44 changed files with 573 additions and 189 deletions
66
ChangeLog
66
ChangeLog
|
@ -1,3 +1,69 @@
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2010-09-04 BVK Chaitanya <bvk.groups@gmail.com>
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Support for passing block of commands as an argument to extcmds.
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* Makefile.util.def: Rules for new test.
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* tests/grub_script_blockarg.in: New test.
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* grub-core/tests/test_blockarg.c: New file, block argument
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command used in the test.
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|
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* include/grub/extcmd.h (grub_extcmd_context): New struct.
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(grub_register_extcmd_prio): New function prototype.
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(grub_extcmd_dispatcher): New function prototype.
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* include/grub/command.h (GRUB_COMMAND_FLAG_BLOCKS): New command
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type.
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* include/grub/script_sh.h (struct grub_script): New members
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`children', `next_siblings' and `refcnt' for block arguments and
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reference counting.
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(GRUB_SCRIPT_ARG_TYPE_BLOCK): New argument type.
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(grub_script_arg): New member `script' for block argument.
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(grub_script_argv): New member `script' for block argument.
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(grub_parser_param): New member `scripts' for block argument.
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(grub_script_mem_free): New extern function prototype.
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(grub_script_ref): New function prototype.
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(grub_script_unref): New function prototype.
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* grub-core/normal/dyncmd.c (grub_dyncmd_dispatcher): Moved to
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extcmd form to support block arguments.
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* grub-core/script/argv.c: Block arguments support.
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* grub-core/script/execute.c: Likewise.
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* grub-core/script/lexer.c: Likewise.
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* grub-core/script/main.c: Likewise.
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* grub-core/script/script.c: Likewise.
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* grub-core/script/parser.y: Likewise. New `block' and `block0'
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non-terminals.
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* grub-core/commands/acpi.c: Update extcmd implementations with
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grub_extcmd_context_t.
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* grub-core/commands/cat.c: Likewise.
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* grub-core/commands/echo.c: Likewise.
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* grub-core/commands/extcmd.c: Likewise.
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* grub-core/commands/hashsum.c: Likewise.
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* grub-core/commands/hdparm.c: Likewise.
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* grub-core/commands/help.c: Likewise.
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* grub-core/commands/hexdump.c: Likewise.
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* grub-core/commands/i386/cpuid.c: Likewise.
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* grub-core/commands/i386/pc/drivemap.c: Likewise.
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* grub-core/commands/i386/pc/halt.c: Likewise.
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* grub-core/commands/i386/pc/sendkey.c: Likewise.
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* grub-core/commands/iorw.c: Likewise.
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* grub-core/commands/keystatus.c: Likewise.
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* grub-core/commands/loadenv.c: Likewise.
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* grub-core/commands/ls.c: Likewise.
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* grub-core/commands/lspci.c: Likewise.
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* grub-core/commands/memrw.c: Likewise.
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* grub-core/commands/probe.c: Likewise.
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* grub-core/commands/search_wrap.c: Likewise.
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* grub-core/commands/setpci.c: Likewise.
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* grub-core/commands/sleep.c: Likewise.
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* grub-core/disk/loopback.c: Likewise.
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* grub-core/hello/hello.c: Likewise.
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* grub-core/loader/i386/bsd.c: Likewise.
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* grub-core/loader/xnu.c: Likewise.
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* grub-core/term/gfxterm.c: Likewise.
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* grub-core/term/serial.c: Likewise.
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* grub-core/tests/lib/functional_test.c: Likewise.
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|
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||||||
2010-09-04 BVK Chaitanya <bvk.groups@gmail.com>
|
2010-09-04 BVK Chaitanya <bvk.groups@gmail.com>
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Multi-line quoted strings support.
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Multi-line quoted strings support.
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|
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@ -501,6 +501,12 @@ script = {
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common = tests/grub_script_shift.in;
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common = tests/grub_script_shift.in;
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};
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};
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script = {
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testcase;
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name = grub_script_blockarg;
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common = tests/grub_script_blockarg.in;
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};
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program = {
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program = {
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testcase;
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testcase;
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name = example_unit_test;
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name = example_unit_test;
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|
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@ -1380,3 +1380,8 @@ module = {
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name = datehook;
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name = datehook;
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common = hook/datehook.c;
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common = hook/datehook.c;
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};
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};
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module = {
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name = test_blockarg;
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common = tests/test_blockarg.c;
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};
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@ -458,10 +458,9 @@ free_tables (void)
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}
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}
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static grub_err_t
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static grub_err_t
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grub_cmd_acpi (struct grub_extcmd *cmd,
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grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
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int argc, char **args)
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{
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{
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struct grub_arg_list *state = cmd->state;
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struct grub_arg_list *state = ctxt->state;
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struct grub_acpi_rsdp_v10 *rsdp;
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struct grub_acpi_rsdp_v10 *rsdp;
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struct efiemu_acpi_table *cur, *t;
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struct efiemu_acpi_table *cur, *t;
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grub_err_t err;
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grub_err_t err;
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|
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@ -33,9 +33,9 @@ static const struct grub_arg_option options[] =
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};
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};
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|
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static grub_err_t
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static grub_err_t
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grub_cmd_cat (grub_extcmd_t cmd, int argc, char **args)
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grub_cmd_cat (grub_extcmd_context_t ctxt, int argc, char **args)
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{
|
{
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struct grub_arg_list *state = cmd->state;
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struct grub_arg_list *state = ctxt->state;
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int dos = 0;
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int dos = 0;
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grub_file_t file;
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grub_file_t file;
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char buf[GRUB_DISK_SECTOR_SIZE];
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char buf[GRUB_DISK_SECTOR_SIZE];
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|
|
|
@ -30,9 +30,9 @@ static const struct grub_arg_option options[] =
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};
|
};
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|
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static grub_err_t
|
static grub_err_t
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||||||
grub_cmd_echo (grub_extcmd_t cmd, int argc, char **args)
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grub_cmd_echo (grub_extcmd_context_t ctxt, int argc, char **args)
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{
|
{
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struct grub_arg_list *state = cmd->state;
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struct grub_arg_list *state = ctxt->state;
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int newline = 1;
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int newline = 1;
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int i;
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int i;
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|
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@ -21,20 +21,31 @@
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#include <grub/list.h>
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#include <grub/list.h>
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#include <grub/misc.h>
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#include <grub/misc.h>
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#include <grub/extcmd.h>
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#include <grub/extcmd.h>
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#include <grub/script_sh.h>
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|
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static grub_err_t
|
grub_err_t
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||||||
grub_extcmd_dispatcher (struct grub_command *cmd,
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grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
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int argc, char **args)
|
struct grub_script *script)
|
||||||
{
|
{
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int new_argc;
|
int new_argc;
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char **new_args;
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char **new_args;
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struct grub_arg_option *parser;
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struct grub_arg_option *parser;
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struct grub_arg_list *state;
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struct grub_arg_list *state;
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struct grub_extcmd_context context;
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int maxargs = 0;
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int maxargs = 0;
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grub_err_t ret;
|
grub_err_t ret;
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grub_extcmd_t ext;
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grub_extcmd_t ext = cmd->data;
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context.state = 0;
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context.extcmd = ext;
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context.script = script;
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|
if (! ext->options)
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|
{
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|
ret = (ext->func) (&context, argc, args);
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|
return ret;
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|
}
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|
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ext = cmd->data;
|
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parser = (struct grub_arg_option *) ext->options;
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parser = (struct grub_arg_option *) ext->options;
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while (parser && (parser++)->doc)
|
while (parser && (parser++)->doc)
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maxargs++;
|
maxargs++;
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|
@ -44,8 +55,8 @@ grub_extcmd_dispatcher (struct grub_command *cmd,
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|
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||||||
if (grub_arg_parse (ext, argc, args, state, &new_args, &new_argc))
|
if (grub_arg_parse (ext, argc, args, state, &new_args, &new_argc))
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{
|
{
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ext->state = state;
|
context.state = state;
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ret = (ext->func) (ext, new_argc, new_args);
|
ret = (ext->func) (&context, new_argc, new_args);
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grub_free (new_args);
|
grub_free (new_args);
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}
|
}
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else
|
else
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@ -56,11 +67,18 @@ grub_extcmd_dispatcher (struct grub_command *cmd,
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return ret;
|
return ret;
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}
|
}
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|
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|
static grub_err_t
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||||||
|
grub_extcmd_dispatch (struct grub_command *cmd, int argc, char **args)
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|
{
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|
return grub_extcmd_dispatcher (cmd, argc, args, 0);
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|
}
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|
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||||||
grub_extcmd_t
|
grub_extcmd_t
|
||||||
grub_register_extcmd (const char *name, grub_extcmd_func_t func,
|
grub_register_extcmd_prio (const char *name, grub_extcmd_func_t func,
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||||||
unsigned flags, const char *summary,
|
unsigned flags, const char *summary,
|
||||||
const char *description,
|
const char *description,
|
||||||
const struct grub_arg_option *parser)
|
const struct grub_arg_option *parser,
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||||||
|
int prio)
|
||||||
{
|
{
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||||||
grub_extcmd_t ext;
|
grub_extcmd_t ext;
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||||||
grub_command_t cmd;
|
grub_command_t cmd;
|
||||||
|
@ -69,8 +87,8 @@ grub_register_extcmd (const char *name, grub_extcmd_func_t func,
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if (! ext)
|
if (! ext)
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return 0;
|
return 0;
|
||||||
|
|
||||||
cmd = grub_register_command_prio (name, grub_extcmd_dispatcher,
|
cmd = grub_register_command_prio (name, grub_extcmd_dispatch,
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||||||
summary, description, 1);
|
summary, description, prio);
|
||||||
if (! cmd)
|
if (! cmd)
|
||||||
{
|
{
|
||||||
grub_free (ext);
|
grub_free (ext);
|
||||||
|
@ -88,6 +106,16 @@ grub_register_extcmd (const char *name, grub_extcmd_func_t func,
|
||||||
return ext;
|
return ext;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
grub_extcmd_t
|
||||||
|
grub_register_extcmd (const char *name, grub_extcmd_func_t func,
|
||||||
|
unsigned flags, const char *summary,
|
||||||
|
const char *description,
|
||||||
|
const struct grub_arg_option *parser)
|
||||||
|
{
|
||||||
|
return grub_register_extcmd_prio (name, func, flags,
|
||||||
|
summary, description, parser, 1);
|
||||||
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
grub_unregister_extcmd (grub_extcmd_t ext)
|
grub_unregister_extcmd (grub_extcmd_t ext)
|
||||||
{
|
{
|
||||||
|
|
|
@ -165,10 +165,10 @@ check_list (const gcry_md_spec_t *hash, const char *hashfilename,
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_hashsum (struct grub_extcmd *cmd,
|
grub_cmd_hashsum (struct grub_extcmd_context *ctxt,
|
||||||
int argc, char **args)
|
int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
const char *hashname = NULL;
|
const char *hashname = NULL;
|
||||||
const char *prefix = NULL;
|
const char *prefix = NULL;
|
||||||
const gcry_md_spec_t *hash;
|
const gcry_md_spec_t *hash;
|
||||||
|
@ -177,7 +177,7 @@ grub_cmd_hashsum (struct grub_extcmd *cmd,
|
||||||
unsigned unread = 0;
|
unsigned unread = 0;
|
||||||
|
|
||||||
for (i = 0; i < ARRAY_SIZE (aliases); i++)
|
for (i = 0; i < ARRAY_SIZE (aliases); i++)
|
||||||
if (grub_strcmp (cmd->cmd->name, aliases[i].name) == 0)
|
if (grub_strcmp (ctxt->extcmd->cmd->name, aliases[i].name) == 0)
|
||||||
hashname = aliases[i].hashname;
|
hashname = aliases[i].hashname;
|
||||||
if (state[0].set)
|
if (state[0].set)
|
||||||
hashname = state[0].arg;
|
hashname = state[0].arg;
|
||||||
|
|
|
@ -270,9 +270,9 @@ static int get_int_arg (const struct grub_arg_list *state)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_hdparm (grub_extcmd_t cmd, int argc, char **args) // state????
|
grub_cmd_hdparm (grub_extcmd_context_t ctxt, int argc, char **args) // state????
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
|
|
||||||
/* Check command line. */
|
/* Check command line. */
|
||||||
if (argc != 1)
|
if (argc != 1)
|
||||||
|
|
|
@ -27,7 +27,7 @@
|
||||||
#include <grub/charset.h>
|
#include <grub/charset.h>
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_help (grub_extcmd_t ext __attribute__ ((unused)), int argc,
|
grub_cmd_help (grub_extcmd_context_t ctxt __attribute__ ((unused)), int argc,
|
||||||
char **args)
|
char **args)
|
||||||
{
|
{
|
||||||
int cnt = 0;
|
int cnt = 0;
|
||||||
|
@ -112,7 +112,8 @@ grub_cmd_help (grub_extcmd_t ext __attribute__ ((unused)), int argc,
|
||||||
if (cnt++ > 0)
|
if (cnt++ > 0)
|
||||||
grub_printf ("\n\n");
|
grub_printf ("\n\n");
|
||||||
|
|
||||||
if (cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
|
if ((cmd->flags & GRUB_COMMAND_FLAG_EXTCMD) &&
|
||||||
|
! (cmd->flags & GRUB_COMMAND_FLAG_DYNCMD))
|
||||||
grub_arg_show_help ((grub_extcmd_t) cmd->data);
|
grub_arg_show_help ((grub_extcmd_t) cmd->data);
|
||||||
else
|
else
|
||||||
grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name, _(cmd->summary),
|
grub_printf ("%s %s %s\n%s\n", _("Usage:"), cmd->name, _(cmd->summary),
|
||||||
|
|
|
@ -34,9 +34,9 @@ static const struct grub_arg_option options[] = {
|
||||||
};
|
};
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_hexdump (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_hexdump (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
char buf[GRUB_DISK_SECTOR_SIZE * 4];
|
char buf[GRUB_DISK_SECTOR_SIZE * 4];
|
||||||
grub_ssize_t size, length;
|
grub_ssize_t size, length;
|
||||||
grub_disk_addr_t skip;
|
grub_disk_addr_t skip;
|
||||||
|
|
|
@ -43,7 +43,7 @@ static const struct grub_arg_option options[] =
|
||||||
unsigned char grub_cpuid_has_longmode = 0;
|
unsigned char grub_cpuid_has_longmode = 0;
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_cpuid (grub_extcmd_t cmd __attribute__ ((unused)),
|
grub_cmd_cpuid (grub_extcmd_context_t ctxt __attribute__ ((unused)),
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
|
|
|
@ -196,13 +196,13 @@ list_mappings (void)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_drivemap (struct grub_extcmd *cmd, int argc, char **args)
|
grub_cmd_drivemap (struct grub_extcmd_context *ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
if (cmd->state[OPTIDX_LIST].set)
|
if (ctxt->state[OPTIDX_LIST].set)
|
||||||
{
|
{
|
||||||
return list_mappings ();
|
return list_mappings ();
|
||||||
}
|
}
|
||||||
else if (cmd->state[OPTIDX_RESET].set)
|
else if (ctxt->state[OPTIDX_RESET].set)
|
||||||
{
|
{
|
||||||
/* Reset: just delete all mappings, freeing their memory. */
|
/* Reset: just delete all mappings, freeing their memory. */
|
||||||
drivemap_node_t *curnode = map_head;
|
drivemap_node_t *curnode = map_head;
|
||||||
|
@ -216,7 +216,7 @@ grub_cmd_drivemap (struct grub_extcmd *cmd, int argc, char **args)
|
||||||
map_head = 0;
|
map_head = 0;
|
||||||
return GRUB_ERR_NONE;
|
return GRUB_ERR_NONE;
|
||||||
}
|
}
|
||||||
else if (!cmd->state[OPTIDX_SWAP].set && argc == 0)
|
else if (!ctxt->state[OPTIDX_SWAP].set && argc == 0)
|
||||||
{
|
{
|
||||||
/* No arguments */
|
/* No arguments */
|
||||||
return list_mappings ();
|
return list_mappings ();
|
||||||
|
@ -248,11 +248,11 @@ grub_cmd_drivemap (struct grub_extcmd *cmd, int argc, char **args)
|
||||||
}
|
}
|
||||||
/* Set the mapping for the disk (overwrites any existing mapping). */
|
/* Set the mapping for the disk (overwrites any existing mapping). */
|
||||||
grub_dprintf ("drivemap", "%s %s (%02x) = %s (%02x)\n",
|
grub_dprintf ("drivemap", "%s %s (%02x) = %s (%02x)\n",
|
||||||
cmd->state[OPTIDX_SWAP].set ? "Swapping" : "Mapping",
|
ctxt->state[OPTIDX_SWAP].set ? "Swapping" : "Mapping",
|
||||||
args[1], mapto, args[0], mapfrom);
|
args[1], mapto, args[0], mapfrom);
|
||||||
err = drivemap_set (mapto, mapfrom);
|
err = drivemap_set (mapto, mapfrom);
|
||||||
/* If -s, perform the reverse mapping too (only if the first was OK). */
|
/* If -s, perform the reverse mapping too (only if the first was OK). */
|
||||||
if (cmd->state[OPTIDX_SWAP].set && err == GRUB_ERR_NONE)
|
if (ctxt->state[OPTIDX_SWAP].set && err == GRUB_ERR_NONE)
|
||||||
err = drivemap_set (mapfrom, mapto);
|
err = drivemap_set (mapfrom, mapto);
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
|
|
@ -93,12 +93,12 @@ grub_halt (int no_apm)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_halt (grub_extcmd_t cmd,
|
grub_cmd_halt (grub_extcmd_context_t ctxt,
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
|
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
int no_apm = 0;
|
int no_apm = 0;
|
||||||
if (state[0].set)
|
if (state[0].set)
|
||||||
no_apm = 1;
|
no_apm = 1;
|
||||||
|
|
|
@ -284,9 +284,9 @@ grub_sendkey_preboot (int noret __attribute__ ((unused)))
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_sendkey (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_sendkey (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
|
|
||||||
auto int find_key_code (char *key);
|
auto int find_key_code (char *key);
|
||||||
auto int find_ascii_code (char *key);
|
auto int find_ascii_code (char *key);
|
||||||
|
|
|
@ -36,7 +36,7 @@ static const struct grub_arg_option options[] =
|
||||||
|
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
|
||||||
{
|
{
|
||||||
grub_target_addr_t addr;
|
grub_target_addr_t addr;
|
||||||
grub_uint32_t value = 0;
|
grub_uint32_t value = 0;
|
||||||
|
@ -46,7 +46,7 @@ grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
|
return grub_error (GRUB_ERR_BAD_ARGUMENT, "Invalid number of arguments");
|
||||||
|
|
||||||
addr = grub_strtoul (argv[0], 0, 0);
|
addr = grub_strtoul (argv[0], 0, 0);
|
||||||
switch (cmd->cmd->name[sizeof ("in") - 1])
|
switch (ctxt->extcmd->cmd->name[sizeof ("in") - 1])
|
||||||
{
|
{
|
||||||
case 'l':
|
case 'l':
|
||||||
value = grub_inl (addr);
|
value = grub_inl (addr);
|
||||||
|
@ -61,10 +61,10 @@ grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (cmd->state[0].set)
|
if (ctxt->state[0].set)
|
||||||
{
|
{
|
||||||
grub_snprintf (buf, sizeof (buf), "%x", value);
|
grub_snprintf (buf, sizeof (buf), "%x", value);
|
||||||
grub_env_set (cmd->state[0].arg, buf);
|
grub_env_set (ctxt->state[0].arg, buf);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
grub_printf ("0x%x\n", value);
|
grub_printf ("0x%x\n", value);
|
||||||
|
|
|
@ -34,11 +34,11 @@ static const struct grub_arg_option options[] =
|
||||||
#define grub_cur_term_input grub_term_get_current_input ()
|
#define grub_cur_term_input grub_term_get_current_input ()
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_keystatus (grub_extcmd_t cmd,
|
grub_cmd_keystatus (grub_extcmd_context_t ctxt,
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
int expect_mods = 0;
|
int expect_mods = 0;
|
||||||
int mods;
|
int mods;
|
||||||
|
|
||||||
|
|
|
@ -111,11 +111,11 @@ read_envblk_file (grub_file_t file)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_load_env (grub_extcmd_t cmd,
|
grub_cmd_load_env (grub_extcmd_context_t ctxt,
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
grub_file_t file;
|
grub_file_t file;
|
||||||
grub_envblk_t envblk;
|
grub_envblk_t envblk;
|
||||||
|
|
||||||
|
@ -143,11 +143,11 @@ grub_cmd_load_env (grub_extcmd_t cmd,
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_list_env (grub_extcmd_t cmd,
|
grub_cmd_list_env (grub_extcmd_context_t ctxt,
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
grub_file_t file;
|
grub_file_t file;
|
||||||
grub_envblk_t envblk;
|
grub_envblk_t envblk;
|
||||||
|
|
||||||
|
@ -280,9 +280,9 @@ write_blocklists (grub_envblk_t envblk, struct blocklist *blocklists,
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_save_env (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_save_env (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
grub_file_t file;
|
grub_file_t file;
|
||||||
grub_envblk_t envblk;
|
grub_envblk_t envblk;
|
||||||
struct blocklist *head = 0;
|
struct blocklist *head = 0;
|
||||||
|
|
|
@ -248,9 +248,9 @@ grub_ls_list_files (char *dirname, int longlist, int all, int human)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_ls (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_ls (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
|
|
||||||
if (argc == 0)
|
if (argc == 0)
|
||||||
grub_ls_list_devices (state[0].set);
|
grub_ls_list_devices (state[0].set);
|
||||||
|
|
|
@ -211,11 +211,11 @@ grub_lspci_iter (grub_pci_device_t dev, grub_pci_id_t pciid)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_lspci (grub_extcmd_t cmd,
|
grub_cmd_lspci (grub_extcmd_context_t ctxt,
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
iospace = cmd->state[0].set;
|
iospace = ctxt->state[0].set;
|
||||||
grub_pci_iterate (grub_lspci_iter);
|
grub_pci_iterate (grub_lspci_iter);
|
||||||
return GRUB_ERR_NONE;
|
return GRUB_ERR_NONE;
|
||||||
}
|
}
|
||||||
|
|
|
@ -35,7 +35,7 @@ static const struct grub_arg_option options[] =
|
||||||
|
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
grub_cmd_read (grub_extcmd_context_t ctxt, int argc, char **argv)
|
||||||
{
|
{
|
||||||
grub_target_addr_t addr;
|
grub_target_addr_t addr;
|
||||||
grub_uint32_t value = 0;
|
grub_uint32_t value = 0;
|
||||||
|
@ -45,7 +45,7 @@ grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid number of arguments");
|
return grub_error (GRUB_ERR_BAD_ARGUMENT, "invalid number of arguments");
|
||||||
|
|
||||||
addr = grub_strtoul (argv[0], 0, 0);
|
addr = grub_strtoul (argv[0], 0, 0);
|
||||||
switch (cmd->cmd->name[sizeof ("read_") - 1])
|
switch (ctxt->extcmd->cmd->name[sizeof ("read_") - 1])
|
||||||
{
|
{
|
||||||
case 'd':
|
case 'd':
|
||||||
value = *((volatile grub_uint32_t *) addr);
|
value = *((volatile grub_uint32_t *) addr);
|
||||||
|
@ -60,10 +60,10 @@ grub_cmd_read (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (cmd->state[0].set)
|
if (ctxt->state[0].set)
|
||||||
{
|
{
|
||||||
grub_snprintf (buf, sizeof (buf), "%x", value);
|
grub_snprintf (buf, sizeof (buf), "%x", value);
|
||||||
grub_env_set (cmd->state[0].arg, buf);
|
grub_env_set (ctxt->state[0].arg, buf);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
grub_printf ("0x%x\n", value);
|
grub_printf ("0x%x\n", value);
|
||||||
|
|
|
@ -45,9 +45,9 @@ static const struct grub_arg_option options[] =
|
||||||
};
|
};
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_probe (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_probe (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
grub_device_t dev;
|
grub_device_t dev;
|
||||||
grub_fs_t fs;
|
grub_fs_t fs;
|
||||||
char *ptr;
|
char *ptr;
|
||||||
|
|
|
@ -50,9 +50,9 @@ enum options
|
||||||
};
|
};
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_search (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_search (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
const char *var = 0;
|
const char *var = 0;
|
||||||
|
|
||||||
if (argc == 0)
|
if (argc == 0)
|
||||||
|
|
|
@ -155,7 +155,7 @@ grub_setpci_iter (grub_pci_device_t dev, grub_pci_id_t pciid)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_setpci (grub_extcmd_t cmd, int argc, char **argv)
|
grub_cmd_setpci (grub_extcmd_context_t ctxt, int argc, char **argv)
|
||||||
{
|
{
|
||||||
const char *ptr;
|
const char *ptr;
|
||||||
unsigned i;
|
unsigned i;
|
||||||
|
@ -163,14 +163,14 @@ grub_cmd_setpci (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
pciid_check_value = 0;
|
pciid_check_value = 0;
|
||||||
pciid_check_mask = 0;
|
pciid_check_mask = 0;
|
||||||
|
|
||||||
if (cmd->state[0].set)
|
if (ctxt->state[0].set)
|
||||||
{
|
{
|
||||||
ptr = cmd->state[0].arg;
|
ptr = ctxt->state[0].arg;
|
||||||
pciid_check_value |= (grub_strtoul (ptr, (char **) &ptr, 16) & 0xffff);
|
pciid_check_value |= (grub_strtoul (ptr, (char **) &ptr, 16) & 0xffff);
|
||||||
if (grub_errno == GRUB_ERR_BAD_NUMBER)
|
if (grub_errno == GRUB_ERR_BAD_NUMBER)
|
||||||
{
|
{
|
||||||
grub_errno = GRUB_ERR_NONE;
|
grub_errno = GRUB_ERR_NONE;
|
||||||
ptr = cmd->state[0].arg;
|
ptr = ctxt->state[0].arg;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
pciid_check_mask |= 0xffff;
|
pciid_check_mask |= 0xffff;
|
||||||
|
@ -191,11 +191,11 @@ grub_cmd_setpci (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
|
|
||||||
check_bus = check_device = check_function = 0;
|
check_bus = check_device = check_function = 0;
|
||||||
|
|
||||||
if (cmd->state[1].set)
|
if (ctxt->state[1].set)
|
||||||
{
|
{
|
||||||
const char *optr;
|
const char *optr;
|
||||||
|
|
||||||
ptr = cmd->state[1].arg;
|
ptr = ctxt->state[1].arg;
|
||||||
optr = ptr;
|
optr = ptr;
|
||||||
bus = grub_strtoul (ptr, (char **) &ptr, 16);
|
bus = grub_strtoul (ptr, (char **) &ptr, 16);
|
||||||
if (grub_errno == GRUB_ERR_BAD_NUMBER)
|
if (grub_errno == GRUB_ERR_BAD_NUMBER)
|
||||||
|
@ -229,8 +229,8 @@ grub_cmd_setpci (grub_extcmd_t cmd, int argc, char **argv)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if (cmd->state[2].set)
|
if (ctxt->state[2].set)
|
||||||
varname = cmd->state[2].arg;
|
varname = ctxt->state[2].arg;
|
||||||
else
|
else
|
||||||
varname = NULL;
|
varname = NULL;
|
||||||
|
|
||||||
|
|
|
@ -60,9 +60,9 @@ grub_interruptible_millisleep (grub_uint32_t ms)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_sleep (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_sleep (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
int n;
|
int n;
|
||||||
|
|
||||||
if (argc != 1)
|
if (argc != 1)
|
||||||
|
|
|
@ -71,9 +71,9 @@ delete_loopback (const char *name)
|
||||||
|
|
||||||
/* The command to add and remove loopback devices. */
|
/* The command to add and remove loopback devices. */
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_loopback (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_loopback (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
grub_file_t file;
|
grub_file_t file;
|
||||||
struct grub_loopback *newdev;
|
struct grub_loopback *newdev;
|
||||||
grub_err_t ret;
|
grub_err_t ret;
|
||||||
|
|
|
@ -27,7 +27,7 @@
|
||||||
#include <grub/i18n.h>
|
#include <grub/i18n.h>
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_hello (struct grub_extcmd *cmd __attribute__ ((unused)),
|
grub_cmd_hello (grub_extcmd_context_t ctxt __attribute__ ((unused)),
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
|
|
|
@ -1372,10 +1372,10 @@ grub_bsd_parse_flags (const struct grub_arg_list *state,
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_freebsd (grub_extcmd_t cmd, int argc, char *argv[])
|
grub_cmd_freebsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
|
||||||
{
|
{
|
||||||
kernel_type = KERNEL_TYPE_FREEBSD;
|
kernel_type = KERNEL_TYPE_FREEBSD;
|
||||||
bootflags = grub_bsd_parse_flags (cmd->state, freebsd_flags);
|
bootflags = grub_bsd_parse_flags (ctxt->state, freebsd_flags);
|
||||||
|
|
||||||
if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
|
if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
|
||||||
{
|
{
|
||||||
|
@ -1429,16 +1429,16 @@ grub_cmd_freebsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_openbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
grub_cmd_openbsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
|
||||||
{
|
{
|
||||||
grub_uint32_t bootdev;
|
grub_uint32_t bootdev;
|
||||||
|
|
||||||
kernel_type = KERNEL_TYPE_OPENBSD;
|
kernel_type = KERNEL_TYPE_OPENBSD;
|
||||||
bootflags = grub_bsd_parse_flags (cmd->state, openbsd_flags);
|
bootflags = grub_bsd_parse_flags (ctxt->state, openbsd_flags);
|
||||||
|
|
||||||
if (cmd->state[OPENBSD_ROOT_ARG].set)
|
if (ctxt->state[OPENBSD_ROOT_ARG].set)
|
||||||
{
|
{
|
||||||
const char *arg = cmd->state[OPENBSD_ROOT_ARG].arg;
|
const char *arg = ctxt->state[OPENBSD_ROOT_ARG].arg;
|
||||||
int unit, part;
|
int unit, part;
|
||||||
if (*(arg++) != 'w' || *(arg++) != 'd')
|
if (*(arg++) != 'w' || *(arg++) != 'd')
|
||||||
return grub_error (GRUB_ERR_BAD_ARGUMENT,
|
return grub_error (GRUB_ERR_BAD_ARGUMENT,
|
||||||
|
@ -1459,7 +1459,7 @@ grub_cmd_openbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
else
|
else
|
||||||
bootdev = 0;
|
bootdev = 0;
|
||||||
|
|
||||||
if (cmd->state[OPENBSD_SERIAL_ARG].set)
|
if (ctxt->state[OPENBSD_SERIAL_ARG].set)
|
||||||
{
|
{
|
||||||
struct grub_openbsd_bootarg_console serial;
|
struct grub_openbsd_bootarg_console serial;
|
||||||
char *ptr;
|
char *ptr;
|
||||||
|
@ -1468,9 +1468,9 @@ grub_cmd_openbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
|
|
||||||
grub_memset (&serial, 0, sizeof (serial));
|
grub_memset (&serial, 0, sizeof (serial));
|
||||||
|
|
||||||
if (cmd->state[OPENBSD_SERIAL_ARG].arg)
|
if (ctxt->state[OPENBSD_SERIAL_ARG].arg)
|
||||||
{
|
{
|
||||||
ptr = cmd->state[OPENBSD_SERIAL_ARG].arg;
|
ptr = ctxt->state[OPENBSD_SERIAL_ARG].arg;
|
||||||
if (grub_memcmp (ptr, "com", sizeof ("com") - 1) != 0)
|
if (grub_memcmp (ptr, "com", sizeof ("com") - 1) != 0)
|
||||||
return grub_error (GRUB_ERR_BAD_ARGUMENT,
|
return grub_error (GRUB_ERR_BAD_ARGUMENT,
|
||||||
"only com0-com3 are supported");
|
"only com0-com3 are supported");
|
||||||
|
@ -1514,11 +1514,11 @@ grub_cmd_openbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_netbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
grub_cmd_netbsd (grub_extcmd_context_t ctxt, int argc, char *argv[])
|
||||||
{
|
{
|
||||||
grub_err_t err;
|
grub_err_t err;
|
||||||
kernel_type = KERNEL_TYPE_NETBSD;
|
kernel_type = KERNEL_TYPE_NETBSD;
|
||||||
bootflags = grub_bsd_parse_flags (cmd->state, netbsd_flags);
|
bootflags = grub_bsd_parse_flags (ctxt->state, netbsd_flags);
|
||||||
|
|
||||||
if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
|
if (grub_bsd_load (argc, argv) == GRUB_ERR_NONE)
|
||||||
{
|
{
|
||||||
|
@ -1551,15 +1551,15 @@ grub_cmd_netbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
grub_bsd_add_meta (NETBSD_BTINFO_BOOTPATH, bootpath, sizeof (bootpath));
|
grub_bsd_add_meta (NETBSD_BTINFO_BOOTPATH, bootpath, sizeof (bootpath));
|
||||||
}
|
}
|
||||||
|
|
||||||
if (cmd->state[NETBSD_ROOT_ARG].set)
|
if (ctxt->state[NETBSD_ROOT_ARG].set)
|
||||||
{
|
{
|
||||||
char root[GRUB_NETBSD_MAX_ROOTDEVICE_LEN];
|
char root[GRUB_NETBSD_MAX_ROOTDEVICE_LEN];
|
||||||
grub_memset (root, 0, sizeof (root));
|
grub_memset (root, 0, sizeof (root));
|
||||||
grub_strncpy (root, cmd->state[NETBSD_ROOT_ARG].arg,
|
grub_strncpy (root, ctxt->state[NETBSD_ROOT_ARG].arg,
|
||||||
sizeof (root) - 1);
|
sizeof (root) - 1);
|
||||||
grub_bsd_add_meta (NETBSD_BTINFO_ROOTDEVICE, root, sizeof (root));
|
grub_bsd_add_meta (NETBSD_BTINFO_ROOTDEVICE, root, sizeof (root));
|
||||||
}
|
}
|
||||||
if (cmd->state[NETBSD_SERIAL_ARG].set)
|
if (ctxt->state[NETBSD_SERIAL_ARG].set)
|
||||||
{
|
{
|
||||||
struct grub_netbsd_btinfo_serial serial;
|
struct grub_netbsd_btinfo_serial serial;
|
||||||
char *ptr;
|
char *ptr;
|
||||||
|
@ -1567,9 +1567,9 @@ grub_cmd_netbsd (grub_extcmd_t cmd, int argc, char *argv[])
|
||||||
grub_memset (&serial, 0, sizeof (serial));
|
grub_memset (&serial, 0, sizeof (serial));
|
||||||
grub_strcpy (serial.devname, "com");
|
grub_strcpy (serial.devname, "com");
|
||||||
|
|
||||||
if (cmd->state[NETBSD_SERIAL_ARG].arg)
|
if (ctxt->state[NETBSD_SERIAL_ARG].arg)
|
||||||
{
|
{
|
||||||
ptr = cmd->state[NETBSD_SERIAL_ARG].arg;
|
ptr = ctxt->state[NETBSD_SERIAL_ARG].arg;
|
||||||
if (grub_memcmp (ptr, "com", sizeof ("com") - 1) == 0)
|
if (grub_memcmp (ptr, "com", sizeof ("com") - 1) == 0)
|
||||||
{
|
{
|
||||||
ptr += sizeof ("com") - 1;
|
ptr += sizeof ("com") - 1;
|
||||||
|
|
|
@ -1364,15 +1364,15 @@ static const struct grub_arg_option xnu_splash_cmd_options[] =
|
||||||
};
|
};
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_xnu_splash (grub_extcmd_t cmd,
|
grub_cmd_xnu_splash (grub_extcmd_context_t ctxt,
|
||||||
int argc, char *args[])
|
int argc, char *args[])
|
||||||
{
|
{
|
||||||
grub_err_t err;
|
grub_err_t err;
|
||||||
if (argc != 1)
|
if (argc != 1)
|
||||||
return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
|
return grub_error (GRUB_ERR_BAD_ARGUMENT, "file name required");
|
||||||
|
|
||||||
if (cmd->state[XNU_SPLASH_CMD_ARGINDEX_MODE].set &&
|
if (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].set &&
|
||||||
grub_strcmp (cmd->state[XNU_SPLASH_CMD_ARGINDEX_MODE].arg,
|
grub_strcmp (ctxt->state[XNU_SPLASH_CMD_ARGINDEX_MODE].arg,
|
||||||
"stretch") == 0)
|
"stretch") == 0)
|
||||||
grub_xnu_bitmap_mode = GRUB_XNU_BITMAP_STRETCH;
|
grub_xnu_bitmap_mode = GRUB_XNU_BITMAP_STRETCH;
|
||||||
else
|
else
|
||||||
|
|
|
@ -23,16 +23,21 @@
|
||||||
#include <grub/misc.h>
|
#include <grub/misc.h>
|
||||||
#include <grub/command.h>
|
#include <grub/command.h>
|
||||||
#include <grub/normal.h>
|
#include <grub/normal.h>
|
||||||
|
#include <grub/extcmd.h>
|
||||||
|
#include <grub/script_sh.h>
|
||||||
#include <grub/i18n.h>
|
#include <grub/i18n.h>
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_dyncmd_dispatcher (struct grub_command *cmd,
|
grub_dyncmd_dispatcher (struct grub_extcmd_context *ctxt,
|
||||||
int argc, char **args)
|
int argc, char **args)
|
||||||
{
|
{
|
||||||
char *modname = cmd->data;
|
char *modname;
|
||||||
grub_dl_t mod;
|
grub_dl_t mod;
|
||||||
grub_err_t ret;
|
grub_err_t ret;
|
||||||
|
grub_extcmd_t extcmd = ctxt->extcmd;
|
||||||
|
grub_command_t cmd = extcmd->cmd;
|
||||||
|
|
||||||
|
modname = extcmd->data;
|
||||||
mod = grub_dl_load (modname);
|
mod = grub_dl_load (modname);
|
||||||
if (mod)
|
if (mod)
|
||||||
{
|
{
|
||||||
|
@ -42,11 +47,17 @@ grub_dyncmd_dispatcher (struct grub_command *cmd,
|
||||||
grub_dl_ref (mod);
|
grub_dl_ref (mod);
|
||||||
|
|
||||||
name = (char *) cmd->name;
|
name = (char *) cmd->name;
|
||||||
grub_unregister_command (cmd);
|
grub_unregister_extcmd (extcmd);
|
||||||
|
|
||||||
cmd = grub_command_find (name);
|
cmd = grub_command_find (name);
|
||||||
if (cmd)
|
if (cmd)
|
||||||
|
{
|
||||||
|
if (cmd->flags & GRUB_COMMAND_FLAG_BLOCKS &&
|
||||||
|
cmd->flags & GRUB_COMMAND_FLAG_EXTCMD)
|
||||||
|
ret = grub_extcmd_dispatcher (cmd, argc, args, ctxt->script);
|
||||||
|
else
|
||||||
ret = (cmd->func) (cmd, argc, args);
|
ret = (cmd->func) (cmd, argc, args);
|
||||||
|
}
|
||||||
else
|
else
|
||||||
ret = grub_errno;
|
ret = grub_errno;
|
||||||
|
|
||||||
|
@ -81,13 +92,14 @@ read_command_list (const char *prefix)
|
||||||
for (ptr = grub_command_list; ptr; ptr = next)
|
for (ptr = grub_command_list; ptr; ptr = next)
|
||||||
{
|
{
|
||||||
next = ptr->next;
|
next = ptr->next;
|
||||||
if (ptr->func == grub_dyncmd_dispatcher)
|
if (ptr->flags & GRUB_COMMAND_FLAG_DYNCMD)
|
||||||
{
|
{
|
||||||
if (last)
|
if (last)
|
||||||
last->next = ptr->next;
|
last->next = ptr->next;
|
||||||
else
|
else
|
||||||
grub_command_list = ptr->next;
|
grub_command_list = ptr->next;
|
||||||
grub_free (ptr);
|
grub_free (ptr);
|
||||||
|
grub_free (ptr->data); /* extcmd struct */
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
last = ptr;
|
last = ptr;
|
||||||
|
@ -96,7 +108,7 @@ read_command_list (const char *prefix)
|
||||||
for (;; grub_free (buf))
|
for (;; grub_free (buf))
|
||||||
{
|
{
|
||||||
char *p, *name, *modname;
|
char *p, *name, *modname;
|
||||||
grub_command_t cmd;
|
grub_extcmd_t cmd;
|
||||||
int prio = 0;
|
int prio = 0;
|
||||||
|
|
||||||
buf = grub_file_getline (file);
|
buf = grub_file_getline (file);
|
||||||
|
@ -139,16 +151,20 @@ read_command_list (const char *prefix)
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
|
|
||||||
cmd = grub_register_command_prio (name,
|
cmd = grub_register_extcmd_prio (name,
|
||||||
grub_dyncmd_dispatcher,
|
grub_dyncmd_dispatcher,
|
||||||
0, N_("not loaded"), prio);
|
GRUB_COMMAND_FLAG_BLOCKS
|
||||||
|
| GRUB_COMMAND_FLAG_EXTCMD
|
||||||
|
| GRUB_COMMAND_FLAG_CMDLINE
|
||||||
|
| GRUB_COMMAND_FLAG_DYNCMD,
|
||||||
|
0, N_("not loaded"), 0,
|
||||||
|
prio);
|
||||||
if (! cmd)
|
if (! cmd)
|
||||||
{
|
{
|
||||||
grub_free (name);
|
grub_free (name);
|
||||||
grub_free (modname);
|
grub_free (modname);
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
cmd->flags |= GRUB_COMMAND_FLAG_DYNCMD;
|
|
||||||
cmd->data = modname;
|
cmd->data = modname;
|
||||||
|
|
||||||
/* Update the active flag. */
|
/* Update the active flag. */
|
||||||
|
|
|
@ -18,6 +18,7 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <grub/mm.h>
|
#include <grub/mm.h>
|
||||||
|
#include <grub/misc.h>
|
||||||
#include <grub/script_sh.h>
|
#include <grub/script_sh.h>
|
||||||
|
|
||||||
/* Return nearest power of two that is >= v. */
|
/* Return nearest power of two that is >= v. */
|
||||||
|
@ -55,6 +56,7 @@ grub_script_argv_free (struct grub_script_argv *argv)
|
||||||
|
|
||||||
argv->argc = 0;
|
argv->argc = 0;
|
||||||
argv->args = 0;
|
argv->args = 0;
|
||||||
|
argv->script = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Prepare for next argc. */
|
/* Prepare for next argc. */
|
||||||
|
@ -63,7 +65,7 @@ grub_script_argv_next (struct grub_script_argv *argv)
|
||||||
{
|
{
|
||||||
char **p = argv->args;
|
char **p = argv->args;
|
||||||
|
|
||||||
if (argv->args && argv->args[argv->argc - 1] == 0)
|
if (argv->args && argv->argc && argv->args[argv->argc - 1] == 0)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
p = grub_realloc (p, round_up_exp ((argv->argc + 2) * sizeof (char *)));
|
p = grub_realloc (p, round_up_exp ((argv->argc + 2) * sizeof (char *)));
|
||||||
|
|
|
@ -25,6 +25,7 @@
|
||||||
#include <grub/menu.h>
|
#include <grub/menu.h>
|
||||||
#include <grub/lib/arg.h>
|
#include <grub/lib/arg.h>
|
||||||
#include <grub/normal.h>
|
#include <grub/normal.h>
|
||||||
|
#include <grub/extcmd.h>
|
||||||
|
|
||||||
/* Max digits for a char is 3 (0xFF is 255), similarly for an int it
|
/* Max digits for a char is 3 (0xFF is 255), similarly for an int it
|
||||||
is sizeof (int) * 3, and one extra for a possible -ve sign. */
|
is sizeof (int) * 3, and one extra for a possible -ve sign. */
|
||||||
|
@ -104,7 +105,7 @@ grub_env_special (const char *name)
|
||||||
static char **
|
static char **
|
||||||
grub_script_env_get (const char *name, grub_script_arg_type_t type)
|
grub_script_env_get (const char *name, grub_script_arg_type_t type)
|
||||||
{
|
{
|
||||||
struct grub_script_argv result = { 0, 0 };
|
struct grub_script_argv result = { 0, 0, 0 };
|
||||||
|
|
||||||
if (grub_script_argv_next (&result))
|
if (grub_script_argv_next (&result))
|
||||||
goto fail;
|
goto fail;
|
||||||
|
@ -222,7 +223,7 @@ grub_script_arglist_to_argv (struct grub_script_arglist *arglist,
|
||||||
int i;
|
int i;
|
||||||
char **values = 0;
|
char **values = 0;
|
||||||
struct grub_script_arg *arg = 0;
|
struct grub_script_arg *arg = 0;
|
||||||
struct grub_script_argv result = { 0, 0 };
|
struct grub_script_argv result = { 0, 0, 0 };
|
||||||
|
|
||||||
for (; arglist && arglist->arg; arglist = arglist->next)
|
for (; arglist && arglist->arg; arglist = arglist->next)
|
||||||
{
|
{
|
||||||
|
@ -248,6 +249,14 @@ grub_script_arglist_to_argv (struct grub_script_arglist *arglist,
|
||||||
grub_free (values);
|
grub_free (values);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
case GRUB_SCRIPT_ARG_TYPE_BLOCK:
|
||||||
|
if (grub_script_argv_append (&result, "{") ||
|
||||||
|
grub_script_argv_append (&result, arg->str) ||
|
||||||
|
grub_script_argv_append (&result, "}"))
|
||||||
|
goto fail;
|
||||||
|
result.script = arg->script;
|
||||||
|
break;
|
||||||
|
|
||||||
case GRUB_SCRIPT_ARG_TYPE_TEXT:
|
case GRUB_SCRIPT_ARG_TYPE_TEXT:
|
||||||
if (grub_strlen (arg->str) &&
|
if (grub_strlen (arg->str) &&
|
||||||
grub_script_argv_append (&result, arg->str))
|
grub_script_argv_append (&result, arg->str))
|
||||||
|
@ -325,7 +334,7 @@ grub_script_execute_cmdline (struct grub_script_cmd *cmd)
|
||||||
grub_script_function_t func = 0;
|
grub_script_function_t func = 0;
|
||||||
char errnobuf[18];
|
char errnobuf[18];
|
||||||
char *cmdname;
|
char *cmdname;
|
||||||
struct grub_script_argv argv = { 0, 0 };
|
struct grub_script_argv argv = { 0, 0, 0 };
|
||||||
|
|
||||||
/* Lookup the command. */
|
/* Lookup the command. */
|
||||||
if (grub_script_arglist_to_argv (cmdline->arglist, &argv) || ! argv.args[0])
|
if (grub_script_arglist_to_argv (cmdline->arglist, &argv) || ! argv.args[0])
|
||||||
|
@ -369,7 +378,14 @@ grub_script_execute_cmdline (struct grub_script_cmd *cmd)
|
||||||
|
|
||||||
/* Execute the GRUB command or function. */
|
/* Execute the GRUB command or function. */
|
||||||
if (grubcmd)
|
if (grubcmd)
|
||||||
|
{
|
||||||
|
if ((grubcmd->flags & GRUB_COMMAND_FLAG_BLOCKS) &&
|
||||||
|
(grubcmd->flags & GRUB_COMMAND_FLAG_EXTCMD))
|
||||||
|
ret = grub_extcmd_dispatcher (grubcmd, argv.argc - 1, argv.args + 1,
|
||||||
|
argv.script);
|
||||||
|
else
|
||||||
ret = (grubcmd->func) (grubcmd, argv.argc - 1, argv.args + 1);
|
ret = (grubcmd->func) (grubcmd, argv.argc - 1, argv.args + 1);
|
||||||
|
}
|
||||||
else
|
else
|
||||||
ret = grub_script_function_call (func, argv.argc - 1, argv.args + 1);
|
ret = grub_script_function_call (func, argv.argc - 1, argv.args + 1);
|
||||||
|
|
||||||
|
@ -429,8 +445,7 @@ grub_script_execute_cmdfor (struct grub_script_cmd *cmd)
|
||||||
{
|
{
|
||||||
unsigned i;
|
unsigned i;
|
||||||
grub_err_t result;
|
grub_err_t result;
|
||||||
struct grub_script_argv argv = { 0, 0 };
|
struct grub_script_argv argv = { 0, 0, 0 };
|
||||||
|
|
||||||
struct grub_script_cmdfor *cmdfor = (struct grub_script_cmdfor *) cmd;
|
struct grub_script_cmdfor *cmdfor = (struct grub_script_cmdfor *) cmd;
|
||||||
|
|
||||||
if (grub_script_arglist_to_argv (cmdfor->words, &argv))
|
if (grub_script_arglist_to_argv (cmdfor->words, &argv))
|
||||||
|
@ -495,7 +510,7 @@ grub_err_t
|
||||||
grub_script_execute_menuentry (struct grub_script_cmd *cmd)
|
grub_script_execute_menuentry (struct grub_script_cmd *cmd)
|
||||||
{
|
{
|
||||||
struct grub_script_cmd_menuentry *cmd_menuentry;
|
struct grub_script_cmd_menuentry *cmd_menuentry;
|
||||||
struct grub_script_argv argv = { 0, 0 };
|
struct grub_script_argv argv = { 0, 0, 0 };
|
||||||
|
|
||||||
cmd_menuentry = (struct grub_script_cmd_menuentry *) cmd;
|
cmd_menuentry = (struct grub_script_cmd_menuentry *) cmd;
|
||||||
|
|
||||||
|
|
|
@ -38,63 +38,54 @@ grub_script_lexer_deref (struct grub_lexer_param *state)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Start recording all characters passing through the lexer. */
|
/* Start recording all characters passing through the lexer. */
|
||||||
void
|
unsigned
|
||||||
grub_script_lexer_record_start (struct grub_parser_param *parser)
|
grub_script_lexer_record_start (struct grub_parser_param *parser)
|
||||||
{
|
{
|
||||||
struct grub_lexer_param *lexer = parser->lexerstate;
|
struct grub_lexer_param *lexer = parser->lexerstate;
|
||||||
|
|
||||||
lexer->record = 1;
|
lexer->record++;
|
||||||
lexer->recordpos = 0;
|
if (lexer->recording)
|
||||||
if (lexer->recording) /* reuse last record */
|
return lexer->recordpos;
|
||||||
return;
|
|
||||||
|
|
||||||
|
lexer->recordpos = 0;
|
||||||
lexer->recordlen = GRUB_LEXER_INITIAL_RECORD_SIZE;
|
lexer->recordlen = GRUB_LEXER_INITIAL_RECORD_SIZE;
|
||||||
lexer->recording = grub_malloc (lexer->recordlen);
|
lexer->recording = grub_malloc (lexer->recordlen);
|
||||||
if (!lexer->recording)
|
if (!lexer->recording)
|
||||||
{
|
{
|
||||||
grub_script_yyerror (parser, 0);
|
grub_script_yyerror (parser, 0);
|
||||||
lexer->record = 0;
|
|
||||||
lexer->recordlen = 0;
|
lexer->recordlen = 0;
|
||||||
}
|
}
|
||||||
|
return lexer->recordpos;
|
||||||
}
|
}
|
||||||
|
|
||||||
char *
|
char *
|
||||||
grub_script_lexer_record_stop (struct grub_parser_param *parser)
|
grub_script_lexer_record_stop (struct grub_parser_param *parser, unsigned offset)
|
||||||
{
|
{
|
||||||
char *ptr;
|
int count;
|
||||||
char *result;
|
char *result;
|
||||||
struct grub_lexer_param *lexer = parser->lexerstate;
|
struct grub_lexer_param *lexer = parser->lexerstate;
|
||||||
|
|
||||||
auto char *compact (char *start, char *end);
|
if (!lexer->record)
|
||||||
char *compact (char *start, char *end)
|
|
||||||
{
|
|
||||||
/* Delete '{' and '}' characters and whitespaces. */
|
|
||||||
while (*start && grub_isspace (*start)) start++;
|
|
||||||
if (*start == '{') start++;
|
|
||||||
while (*start && grub_isspace (*start)) start++;
|
|
||||||
|
|
||||||
while (*end && grub_isspace (*end)) end--;
|
|
||||||
if (*end == '}') end--;
|
|
||||||
while (*end && grub_isspace (*end)) end--;
|
|
||||||
end[1] = '\0';
|
|
||||||
|
|
||||||
return start;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!lexer->record || !lexer->recording)
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
/* XXX This is not necessary in BASH. */
|
lexer->record--;
|
||||||
|
if (!lexer->recording)
|
||||||
|
return 0;
|
||||||
|
|
||||||
ptr = compact (lexer->recording, lexer->recording + lexer->recordpos - 1);
|
count = lexer->recordpos - offset;
|
||||||
lexer->record = 0;
|
result = grub_script_malloc (parser, count + 1);
|
||||||
|
if (result) {
|
||||||
|
grub_strncpy (result, lexer->recording + offset, count);
|
||||||
|
result[count] = '\0';
|
||||||
|
}
|
||||||
|
|
||||||
|
if (lexer->record == 0)
|
||||||
|
{
|
||||||
|
grub_free (lexer->recording);
|
||||||
|
lexer->recording = 0;
|
||||||
|
lexer->recordlen = 0;
|
||||||
lexer->recordpos = 0;
|
lexer->recordpos = 0;
|
||||||
|
}
|
||||||
/* This memory would be freed by, grub_script_free. */
|
|
||||||
result = grub_script_malloc (parser, grub_strlen (ptr) + 1);
|
|
||||||
if (result)
|
|
||||||
grub_strcpy (result, ptr);
|
|
||||||
|
|
||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -106,7 +97,7 @@ grub_script_lexer_record (struct grub_parser_param *parser, char *str)
|
||||||
char *old;
|
char *old;
|
||||||
struct grub_lexer_param *lexer = parser->lexerstate;
|
struct grub_lexer_param *lexer = parser->lexerstate;
|
||||||
|
|
||||||
if (!lexer->record)
|
if (!lexer->record || !lexer->recording)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
len = grub_strlen (str);
|
len = grub_strlen (str);
|
||||||
|
@ -118,9 +109,8 @@ grub_script_lexer_record (struct grub_parser_param *parser, char *str)
|
||||||
if (!lexer->recording)
|
if (!lexer->recording)
|
||||||
{
|
{
|
||||||
grub_free (old);
|
grub_free (old);
|
||||||
lexer->record = 0;
|
|
||||||
lexer->recordpos = 0;
|
lexer->recordpos = 0;
|
||||||
lexer->recordlen /= 2;
|
lexer->recordlen = 0;
|
||||||
grub_script_yyerror (parser, 0);
|
grub_script_yyerror (parser, 0);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
|
@ -35,7 +35,7 @@ grub_normal_parse_line (char *line, grub_reader_getline_t getline)
|
||||||
grub_script_execute (parsed_script);
|
grub_script_execute (parsed_script);
|
||||||
|
|
||||||
/* The parsed script was executed, throw it away. */
|
/* The parsed script was executed, throw it away. */
|
||||||
grub_script_free (parsed_script);
|
grub_script_unref (parsed_script);
|
||||||
}
|
}
|
||||||
|
|
||||||
return grub_errno;
|
return grub_errno;
|
||||||
|
|
|
@ -20,6 +20,7 @@
|
||||||
%{
|
%{
|
||||||
#include <grub/script_sh.h>
|
#include <grub/script_sh.h>
|
||||||
#include <grub/mm.h>
|
#include <grub/mm.h>
|
||||||
|
#include <grub/misc.h>
|
||||||
|
|
||||||
#define YYFREE grub_free
|
#define YYFREE grub_free
|
||||||
#define YYMALLOC grub_malloc
|
#define YYMALLOC grub_malloc
|
||||||
|
@ -34,6 +35,11 @@
|
||||||
struct grub_script_arglist *arglist;
|
struct grub_script_arglist *arglist;
|
||||||
struct grub_script_arg *arg;
|
struct grub_script_arg *arg;
|
||||||
char *string;
|
char *string;
|
||||||
|
struct {
|
||||||
|
unsigned offset;
|
||||||
|
struct grub_script_mem *memory;
|
||||||
|
struct grub_script *scripts;
|
||||||
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
%token GRUB_PARSER_TOKEN_BAD
|
%token GRUB_PARSER_TOKEN_BAD
|
||||||
|
@ -74,6 +80,7 @@
|
||||||
%token <arg> GRUB_PARSER_TOKEN_NAME "name"
|
%token <arg> GRUB_PARSER_TOKEN_NAME "name"
|
||||||
%token <arg> GRUB_PARSER_TOKEN_WORD "word"
|
%token <arg> GRUB_PARSER_TOKEN_WORD "word"
|
||||||
|
|
||||||
|
%type <arg> block block0
|
||||||
%type <arglist> word argument arguments0 arguments1
|
%type <arglist> word argument arguments0 arguments1
|
||||||
|
|
||||||
%type <cmd> script_init script
|
%type <cmd> script_init script
|
||||||
|
@ -146,6 +153,74 @@ argument : "case" { $$ = grub_script_add_arglist (state, 0, $1); }
|
||||||
| word { $$ = $1; }
|
| word { $$ = $1; }
|
||||||
;
|
;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Block parameter is passed to commands in two forms: as unparsed
|
||||||
|
string and as pre-parsed grub_script object. Passing as grub_script
|
||||||
|
object makes memory management difficult, because:
|
||||||
|
|
||||||
|
(1) Command may want to keep a reference to grub_script objects for
|
||||||
|
later use, so script framework may not free the grub_script
|
||||||
|
object after command completes.
|
||||||
|
|
||||||
|
(2) Command may get called multiple times with same grub_script
|
||||||
|
object under loops, so we should not let command implementation
|
||||||
|
to free the grub_script object.
|
||||||
|
|
||||||
|
To solve above problems, we rely on reference counting for
|
||||||
|
grub_script objects. Commands that want to keep the grub_script
|
||||||
|
object must take a reference to it.
|
||||||
|
|
||||||
|
Other complexity comes with arbitrary nesting of grub_script
|
||||||
|
objects: a grub_script object may have commands with several block
|
||||||
|
parameters, and each block parameter may further contain multiple
|
||||||
|
block parameters nested. We use temporary variable, state->scripts
|
||||||
|
to collect nested child scripts (that are linked by siblings and
|
||||||
|
children members), and will build grub_scripts tree from bottom.
|
||||||
|
*/
|
||||||
|
block: "{"
|
||||||
|
{
|
||||||
|
grub_script_lexer_ref (state->lexerstate);
|
||||||
|
$<offset>$ = grub_script_lexer_record_start (state);
|
||||||
|
$<memory>$ = grub_script_mem_record (state);
|
||||||
|
|
||||||
|
/* save currently known scripts. */
|
||||||
|
$<scripts>$ = state->scripts;
|
||||||
|
state->scripts = 0;
|
||||||
|
}
|
||||||
|
commands1 delimiters0 "}"
|
||||||
|
{
|
||||||
|
char *p;
|
||||||
|
struct grub_script_mem *memory;
|
||||||
|
struct grub_script *s = $<scripts>2;
|
||||||
|
|
||||||
|
memory = grub_script_mem_record_stop (state, $<memory>2);
|
||||||
|
if ((p = grub_script_lexer_record_stop (state, $<offset>2)))
|
||||||
|
*grub_strrchr (p, '}') = '\0';
|
||||||
|
|
||||||
|
$$ = grub_script_arg_add (state, 0, GRUB_SCRIPT_ARG_TYPE_BLOCK, p);
|
||||||
|
if (! $$ || ! ($$->script = grub_script_create ($3, memory)))
|
||||||
|
grub_script_mem_free (memory);
|
||||||
|
|
||||||
|
else {
|
||||||
|
/* attach nested scripts to $$->script as children */
|
||||||
|
$$->script->children = state->scripts;
|
||||||
|
|
||||||
|
/* restore old scripts; append $$->script to siblings. */
|
||||||
|
state->scripts = $<scripts>2 ?: $$->script;
|
||||||
|
if (s) {
|
||||||
|
while (s->next_siblings)
|
||||||
|
s = s->next_siblings;
|
||||||
|
s->next_siblings = $$->script;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
grub_script_lexer_deref (state->lexerstate);
|
||||||
|
}
|
||||||
|
;
|
||||||
|
block0: /* Empty */ { $$ = 0; }
|
||||||
|
| block { $$ = $1; }
|
||||||
|
;
|
||||||
|
|
||||||
arguments0: /* Empty */ { $$ = 0; }
|
arguments0: /* Empty */ { $$ = 0; }
|
||||||
| arguments1 { $$ = $1; }
|
| arguments1 { $$ = $1; }
|
||||||
;
|
;
|
||||||
|
@ -161,12 +236,18 @@ arguments1: argument arguments0
|
||||||
}
|
}
|
||||||
;
|
;
|
||||||
|
|
||||||
grubcmd: word arguments0
|
grubcmd: word arguments0 block0
|
||||||
{
|
{
|
||||||
if ($1 && $2) {
|
struct grub_script_arglist *x = $2;
|
||||||
$1->next = $2;
|
|
||||||
$1->argcount += $2->argcount;
|
if ($3)
|
||||||
$2->argcount = 0;
|
x = grub_script_add_arglist (state, $2, $3);
|
||||||
|
|
||||||
|
if ($1 && x)
|
||||||
|
{
|
||||||
|
$1->next = x;
|
||||||
|
$1->argcount += x->argcount;
|
||||||
|
x->argcount = 0;
|
||||||
}
|
}
|
||||||
$$ = grub_script_create_cmdline (state, $1);
|
$$ = grub_script_create_cmdline (state, $1);
|
||||||
}
|
}
|
||||||
|
@ -195,6 +276,9 @@ function: "function" "name"
|
||||||
{
|
{
|
||||||
grub_script_lexer_ref (state->lexerstate);
|
grub_script_lexer_ref (state->lexerstate);
|
||||||
state->func_mem = grub_script_mem_record (state);
|
state->func_mem = grub_script_mem_record (state);
|
||||||
|
|
||||||
|
$<scripts>$ = state->scripts;
|
||||||
|
state->scripts = 0;
|
||||||
}
|
}
|
||||||
delimiters0 "{" commands1 delimiters1 "}"
|
delimiters0 "{" commands1 delimiters1 "}"
|
||||||
{
|
{
|
||||||
|
@ -202,9 +286,14 @@ function: "function" "name"
|
||||||
state->func_mem = grub_script_mem_record_stop (state,
|
state->func_mem = grub_script_mem_record_stop (state,
|
||||||
state->func_mem);
|
state->func_mem);
|
||||||
script = grub_script_create ($6, state->func_mem);
|
script = grub_script_create ($6, state->func_mem);
|
||||||
if (script)
|
if (! script)
|
||||||
|
grub_script_mem_free (state->func_mem);
|
||||||
|
else {
|
||||||
|
script->children = state->scripts;
|
||||||
grub_script_function_create ($2, script);
|
grub_script_function_create ($2, script);
|
||||||
|
}
|
||||||
|
|
||||||
|
state->scripts = $<scripts>3;
|
||||||
grub_script_lexer_deref (state->lexerstate);
|
grub_script_lexer_deref (state->lexerstate);
|
||||||
}
|
}
|
||||||
;
|
;
|
||||||
|
@ -215,14 +304,16 @@ menuentry: "menuentry"
|
||||||
}
|
}
|
||||||
arguments1
|
arguments1
|
||||||
{
|
{
|
||||||
grub_script_lexer_record_start (state);
|
$<offset>$ = grub_script_lexer_record_start (state);
|
||||||
}
|
}
|
||||||
delimiters0 "{" commands1 delimiters1 "}"
|
delimiters0 "{" commands1 delimiters1 "}"
|
||||||
{
|
{
|
||||||
char *menu_entry;
|
char *def;
|
||||||
menu_entry = grub_script_lexer_record_stop (state);
|
def = grub_script_lexer_record_stop (state, $<offset>4);
|
||||||
|
*grub_strrchr(def, '}') = '\0';
|
||||||
|
|
||||||
grub_script_lexer_deref (state->lexerstate);
|
grub_script_lexer_deref (state->lexerstate);
|
||||||
$$ = grub_script_create_cmdmenu (state, $3, menu_entry, 0);
|
$$ = grub_script_create_cmdmenu (state, $3, def, 0);
|
||||||
}
|
}
|
||||||
;
|
;
|
||||||
|
|
||||||
|
|
|
@ -54,7 +54,7 @@ grub_script_malloc (struct grub_parser_param *state, grub_size_t size)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Free all memory described by MEM. */
|
/* Free all memory described by MEM. */
|
||||||
static void
|
void
|
||||||
grub_script_mem_free (struct grub_script_mem *mem)
|
grub_script_mem_free (struct grub_script_mem *mem)
|
||||||
{
|
{
|
||||||
struct grub_script_mem *memfree;
|
struct grub_script_mem *memfree;
|
||||||
|
@ -94,9 +94,21 @@ grub_script_mem_record_stop (struct grub_parser_param *state,
|
||||||
void
|
void
|
||||||
grub_script_free (struct grub_script *script)
|
grub_script_free (struct grub_script *script)
|
||||||
{
|
{
|
||||||
if (!script)
|
struct grub_script *s;
|
||||||
|
struct grub_script *t;
|
||||||
|
|
||||||
|
if (! script)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
if (script->mem)
|
||||||
grub_script_mem_free (script->mem);
|
grub_script_mem_free (script->mem);
|
||||||
|
|
||||||
|
s = script->children;
|
||||||
|
while (s) {
|
||||||
|
t = s->next_siblings;
|
||||||
|
grub_script_unref (s);
|
||||||
|
s = t;
|
||||||
|
}
|
||||||
grub_free (script);
|
grub_free (script);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -119,6 +131,8 @@ grub_script_arg_add (struct grub_parser_param *state,
|
||||||
return arg;
|
return arg;
|
||||||
|
|
||||||
argpart->type = type;
|
argpart->type = type;
|
||||||
|
argpart->script = 0;
|
||||||
|
|
||||||
len = grub_strlen (str) + 1;
|
len = grub_strlen (str) + 1;
|
||||||
argpart->str = grub_script_malloc (state, len);
|
argpart->str = grub_script_malloc (state, len);
|
||||||
if (!argpart->str)
|
if (!argpart->str)
|
||||||
|
@ -335,16 +349,14 @@ grub_script_create (struct grub_script_cmd *cmd, struct grub_script_mem *mem)
|
||||||
struct grub_script *parsed;
|
struct grub_script *parsed;
|
||||||
|
|
||||||
parsed = grub_malloc (sizeof (*parsed));
|
parsed = grub_malloc (sizeof (*parsed));
|
||||||
if (!parsed)
|
if (! parsed)
|
||||||
{
|
|
||||||
grub_script_mem_free (mem);
|
|
||||||
grub_free (cmd);
|
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
|
||||||
|
|
||||||
parsed->mem = mem;
|
parsed->mem = mem;
|
||||||
parsed->cmd = cmd;
|
parsed->cmd = cmd;
|
||||||
|
parsed->refcnt = 0;
|
||||||
|
parsed->children = 0;
|
||||||
|
parsed->next_siblings = 0;
|
||||||
|
|
||||||
return parsed;
|
return parsed;
|
||||||
}
|
}
|
||||||
|
@ -359,7 +371,7 @@ grub_script_parse (char *script, grub_reader_getline_t getline)
|
||||||
struct grub_lexer_param *lexstate;
|
struct grub_lexer_param *lexstate;
|
||||||
struct grub_parser_param *parsestate;
|
struct grub_parser_param *parsestate;
|
||||||
|
|
||||||
parsed = grub_malloc (sizeof (*parsed));
|
parsed = grub_script_create (0, 0);
|
||||||
if (!parsed)
|
if (!parsed)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
@ -397,6 +409,7 @@ grub_script_parse (char *script, grub_reader_getline_t getline)
|
||||||
|
|
||||||
parsed->mem = grub_script_mem_record_stop (parsestate, membackup);
|
parsed->mem = grub_script_mem_record_stop (parsestate, membackup);
|
||||||
parsed->cmd = parsestate->parsed;
|
parsed->cmd = parsestate->parsed;
|
||||||
|
parsed->children = parsestate->scripts;
|
||||||
|
|
||||||
grub_script_lexer_fini (lexstate);
|
grub_script_lexer_fini (lexstate);
|
||||||
grub_free (parsestate);
|
grub_free (parsestate);
|
||||||
|
|
|
@ -1113,11 +1113,10 @@ static const struct grub_arg_option background_image_cmd_options[] =
|
||||||
};
|
};
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_gfxterm_background_image_cmd (grub_extcmd_t cmd __attribute__ ((unused)),
|
grub_gfxterm_background_image_cmd (grub_extcmd_context_t ctxt,
|
||||||
int argc,
|
int argc, char **args)
|
||||||
char **args)
|
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
|
|
||||||
/* Check that we have video adapter active. */
|
/* Check that we have video adapter active. */
|
||||||
if (grub_video_get_info(NULL) != GRUB_ERR_NONE)
|
if (grub_video_get_info(NULL) != GRUB_ERR_NONE)
|
||||||
|
|
|
@ -150,9 +150,9 @@ grub_serial_find (char *name)
|
||||||
}
|
}
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_cmd_serial (grub_extcmd_t cmd, int argc, char **args)
|
grub_cmd_serial (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
{
|
{
|
||||||
struct grub_arg_list *state = cmd->state;
|
struct grub_arg_list *state = ctxt->state;
|
||||||
char pname[40];
|
char pname[40];
|
||||||
char *name = NULL;
|
char *name = NULL;
|
||||||
struct grub_serial_port *port;
|
struct grub_serial_port *port;
|
||||||
|
|
|
@ -22,7 +22,7 @@
|
||||||
#include <grub/test.h>
|
#include <grub/test.h>
|
||||||
|
|
||||||
static grub_err_t
|
static grub_err_t
|
||||||
grub_functional_test (struct grub_extcmd *cmd __attribute__ ((unused)),
|
grub_functional_test (grub_extcmd_context_t ctxt __attribute__ ((unused)),
|
||||||
int argc __attribute__ ((unused)),
|
int argc __attribute__ ((unused)),
|
||||||
char **args __attribute__ ((unused)))
|
char **args __attribute__ ((unused)))
|
||||||
{
|
{
|
||||||
|
|
51
grub-core/tests/test_blockarg.c
Normal file
51
grub-core/tests/test_blockarg.c
Normal file
|
@ -0,0 +1,51 @@
|
||||||
|
/* test_blockarg.c - print and execute block argument */
|
||||||
|
/*
|
||||||
|
* GRUB -- GRand Unified Bootloader
|
||||||
|
* Copyright (C) 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
|
||||||
|
* 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/err.h>
|
||||||
|
#include <grub/misc.h>
|
||||||
|
#include <grub/i18n.h>
|
||||||
|
#include <grub/extcmd.h>
|
||||||
|
#include <grub/script_sh.h>
|
||||||
|
|
||||||
|
static grub_err_t
|
||||||
|
test_blockarg (grub_extcmd_context_t ctxt, int argc, char **args)
|
||||||
|
{
|
||||||
|
if (! ctxt->script)
|
||||||
|
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no block parameter");
|
||||||
|
|
||||||
|
grub_printf ("%s\n", args[argc - 1]);
|
||||||
|
grub_script_execute (ctxt->script);
|
||||||
|
return GRUB_ERR_NONE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static grub_extcmd_t cmd;
|
||||||
|
|
||||||
|
GRUB_MOD_INIT(test_blockarg)
|
||||||
|
{
|
||||||
|
cmd = grub_register_extcmd ("test_blockarg", test_blockarg,
|
||||||
|
GRUB_COMMAND_FLAG_BOTH | GRUB_COMMAND_FLAG_BLOCKS,
|
||||||
|
N_("BLOCK"),
|
||||||
|
N_("Print and execute block argument."), 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
GRUB_MOD_FINI(test_blockarg)
|
||||||
|
{
|
||||||
|
grub_unregister_extcmd (cmd);
|
||||||
|
}
|
|
@ -37,6 +37,8 @@
|
||||||
#define GRUB_COMMAND_FLAG_EXTCMD 0x10
|
#define GRUB_COMMAND_FLAG_EXTCMD 0x10
|
||||||
/* This is an dynamic command. */
|
/* This is an dynamic command. */
|
||||||
#define GRUB_COMMAND_FLAG_DYNCMD 0x20
|
#define GRUB_COMMAND_FLAG_DYNCMD 0x20
|
||||||
|
/* This command accepts block arguments. */
|
||||||
|
#define GRUB_COMMAND_FLAG_BLOCKS 0x40
|
||||||
|
|
||||||
struct grub_command;
|
struct grub_command;
|
||||||
|
|
||||||
|
|
|
@ -21,10 +21,12 @@
|
||||||
|
|
||||||
#include <grub/lib/arg.h>
|
#include <grub/lib/arg.h>
|
||||||
#include <grub/command.h>
|
#include <grub/command.h>
|
||||||
|
#include <grub/script_sh.h>
|
||||||
|
|
||||||
struct grub_extcmd;
|
struct grub_extcmd;
|
||||||
|
struct grub_extcmd_context;
|
||||||
|
|
||||||
typedef grub_err_t (*grub_extcmd_func_t) (struct grub_extcmd *cmd,
|
typedef grub_err_t (*grub_extcmd_func_t) (struct grub_extcmd_context *ctxt,
|
||||||
int argc, char **args);
|
int argc, char **args);
|
||||||
|
|
||||||
/* The argcmd description. */
|
/* The argcmd description. */
|
||||||
|
@ -38,11 +40,21 @@ struct grub_extcmd
|
||||||
const struct grub_arg_option *options;
|
const struct grub_arg_option *options;
|
||||||
|
|
||||||
void *data;
|
void *data;
|
||||||
|
|
||||||
struct grub_arg_list *state;
|
|
||||||
};
|
};
|
||||||
typedef struct grub_extcmd *grub_extcmd_t;
|
typedef struct grub_extcmd *grub_extcmd_t;
|
||||||
|
|
||||||
|
/* Command context for each instance of execution. */
|
||||||
|
struct grub_extcmd_context
|
||||||
|
{
|
||||||
|
struct grub_extcmd *extcmd;
|
||||||
|
|
||||||
|
struct grub_arg_list *state;
|
||||||
|
|
||||||
|
/* Script parameter, if any. */
|
||||||
|
struct grub_script *script;
|
||||||
|
};
|
||||||
|
typedef struct grub_extcmd_context *grub_extcmd_context_t;
|
||||||
|
|
||||||
grub_extcmd_t grub_register_extcmd (const char *name,
|
grub_extcmd_t grub_register_extcmd (const char *name,
|
||||||
grub_extcmd_func_t func,
|
grub_extcmd_func_t func,
|
||||||
unsigned flags,
|
unsigned flags,
|
||||||
|
@ -50,6 +62,18 @@ grub_extcmd_t grub_register_extcmd (const char *name,
|
||||||
const char *description,
|
const char *description,
|
||||||
const struct grub_arg_option *parser);
|
const struct grub_arg_option *parser);
|
||||||
|
|
||||||
|
grub_extcmd_t grub_register_extcmd_prio (const char *name,
|
||||||
|
grub_extcmd_func_t func,
|
||||||
|
unsigned flags,
|
||||||
|
const char *summary,
|
||||||
|
const char *description,
|
||||||
|
const struct grub_arg_option *parser,
|
||||||
|
int prio);
|
||||||
|
|
||||||
void grub_unregister_extcmd (grub_extcmd_t cmd);
|
void grub_unregister_extcmd (grub_extcmd_t cmd);
|
||||||
|
|
||||||
|
grub_err_t
|
||||||
|
grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
|
||||||
|
struct grub_script *script);
|
||||||
|
|
||||||
#endif /* ! GRUB_EXTCMD_HEADER */
|
#endif /* ! GRUB_EXTCMD_HEADER */
|
||||||
|
|
|
@ -40,8 +40,13 @@ struct grub_script_cmd
|
||||||
|
|
||||||
struct grub_script
|
struct grub_script
|
||||||
{
|
{
|
||||||
|
unsigned refcnt;
|
||||||
struct grub_script_mem *mem;
|
struct grub_script_mem *mem;
|
||||||
struct grub_script_cmd *cmd;
|
struct grub_script_cmd *cmd;
|
||||||
|
|
||||||
|
/* grub_scripts from block arguments. */
|
||||||
|
struct grub_script *next_siblings;
|
||||||
|
struct grub_script *children;
|
||||||
};
|
};
|
||||||
|
|
||||||
typedef enum
|
typedef enum
|
||||||
|
@ -50,7 +55,8 @@ typedef enum
|
||||||
GRUB_SCRIPT_ARG_TYPE_TEXT,
|
GRUB_SCRIPT_ARG_TYPE_TEXT,
|
||||||
GRUB_SCRIPT_ARG_TYPE_DQVAR,
|
GRUB_SCRIPT_ARG_TYPE_DQVAR,
|
||||||
GRUB_SCRIPT_ARG_TYPE_DQSTR,
|
GRUB_SCRIPT_ARG_TYPE_DQSTR,
|
||||||
GRUB_SCRIPT_ARG_TYPE_SQSTR
|
GRUB_SCRIPT_ARG_TYPE_SQSTR,
|
||||||
|
GRUB_SCRIPT_ARG_TYPE_BLOCK
|
||||||
} grub_script_arg_type_t;
|
} grub_script_arg_type_t;
|
||||||
|
|
||||||
/* A part of an argument. */
|
/* A part of an argument. */
|
||||||
|
@ -60,6 +66,9 @@ struct grub_script_arg
|
||||||
|
|
||||||
char *str;
|
char *str;
|
||||||
|
|
||||||
|
/* Parsed block argument. */
|
||||||
|
struct grub_script *script;
|
||||||
|
|
||||||
/* Next argument part. */
|
/* Next argument part. */
|
||||||
struct grub_script_arg *next;
|
struct grub_script_arg *next;
|
||||||
};
|
};
|
||||||
|
@ -69,6 +78,7 @@ struct grub_script_argv
|
||||||
{
|
{
|
||||||
unsigned argc;
|
unsigned argc;
|
||||||
char **args;
|
char **args;
|
||||||
|
struct grub_script *script;
|
||||||
};
|
};
|
||||||
|
|
||||||
/* A complete argument. It consists of a list of one or more `struct
|
/* A complete argument. It consists of a list of one or more `struct
|
||||||
|
@ -223,6 +233,9 @@ struct grub_parser_param
|
||||||
/* The memory that was used while parsing and scanning. */
|
/* The memory that was used while parsing and scanning. */
|
||||||
struct grub_script_mem *memused;
|
struct grub_script_mem *memused;
|
||||||
|
|
||||||
|
/* The block argument scripts. */
|
||||||
|
struct grub_script *scripts;
|
||||||
|
|
||||||
/* The result of the parser. */
|
/* The result of the parser. */
|
||||||
struct grub_script_cmd *parsed;
|
struct grub_script_cmd *parsed;
|
||||||
|
|
||||||
|
@ -232,6 +245,8 @@ struct grub_parser_param
|
||||||
void grub_script_init (void);
|
void grub_script_init (void);
|
||||||
void grub_script_fini (void);
|
void grub_script_fini (void);
|
||||||
|
|
||||||
|
void grub_script_mem_free (struct grub_script_mem *mem);
|
||||||
|
|
||||||
void grub_script_argv_free (struct grub_script_argv *argv);
|
void grub_script_argv_free (struct grub_script_argv *argv);
|
||||||
int grub_script_argv_next (struct grub_script_argv *argv);
|
int grub_script_argv_next (struct grub_script_argv *argv);
|
||||||
int grub_script_argv_append (struct grub_script_argv *argv, const char *s);
|
int grub_script_argv_append (struct grub_script_argv *argv, const char *s);
|
||||||
|
@ -293,8 +308,8 @@ struct grub_lexer_param *grub_script_lexer_init (struct grub_parser_param *parse
|
||||||
void grub_script_lexer_fini (struct grub_lexer_param *);
|
void grub_script_lexer_fini (struct grub_lexer_param *);
|
||||||
void grub_script_lexer_ref (struct grub_lexer_param *);
|
void grub_script_lexer_ref (struct grub_lexer_param *);
|
||||||
void grub_script_lexer_deref (struct grub_lexer_param *);
|
void grub_script_lexer_deref (struct grub_lexer_param *);
|
||||||
void grub_script_lexer_record_start (struct grub_parser_param *);
|
unsigned grub_script_lexer_record_start (struct grub_parser_param *);
|
||||||
char *grub_script_lexer_record_stop (struct grub_parser_param *);
|
char *grub_script_lexer_record_stop (struct grub_parser_param *, unsigned);
|
||||||
int grub_script_lexer_yywrap (struct grub_parser_param *, const char *input);
|
int grub_script_lexer_yywrap (struct grub_parser_param *, const char *input);
|
||||||
void grub_script_lexer_record (struct grub_parser_param *, char *);
|
void grub_script_lexer_record (struct grub_parser_param *, char *);
|
||||||
|
|
||||||
|
@ -371,4 +386,24 @@ grub_script_execute_arglist_to_argv (struct grub_script_arglist *arglist, int *c
|
||||||
grub_err_t
|
grub_err_t
|
||||||
grub_normal_parse_line (char *line, grub_reader_getline_t getline);
|
grub_normal_parse_line (char *line, grub_reader_getline_t getline);
|
||||||
|
|
||||||
|
static inline struct grub_script *
|
||||||
|
grub_script_ref (struct grub_script *script)
|
||||||
|
{
|
||||||
|
if (script)
|
||||||
|
script->refcnt++;
|
||||||
|
return script;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
grub_script_unref (struct grub_script *script)
|
||||||
|
{
|
||||||
|
if (! script)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (script->refcnt == 0)
|
||||||
|
grub_script_free (script);
|
||||||
|
else
|
||||||
|
script->refcnt--;
|
||||||
|
}
|
||||||
|
|
||||||
#endif /* ! GRUB_NORMAL_PARSER_HEADER */
|
#endif /* ! GRUB_NORMAL_PARSER_HEADER */
|
||||||
|
|
41
tests/grub_script_blockarg.in
Normal file
41
tests/grub_script_blockarg.in
Normal file
|
@ -0,0 +1,41 @@
|
||||||
|
#! /bin/bash
|
||||||
|
|
||||||
|
# Run GRUB script in a Qemu instance
|
||||||
|
# Copyright (C) 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
|
||||||
|
# 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/>.
|
||||||
|
|
||||||
|
error_if_not () {
|
||||||
|
if test "$1" != "$2"; then
|
||||||
|
echo "[$1]" != "[$2]"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd='test_blockarg { true }'
|
||||||
|
v=`echo "$cmd" | @builddir@/grub-shell`
|
||||||
|
error_if_not "$v" '{ true }'
|
||||||
|
|
||||||
|
tmp=`mktemp`
|
||||||
|
cmd='test_blockarg { test_blockarg { true } }'
|
||||||
|
echo "$cmd" | @builddir@/grub-shell >$tmp
|
||||||
|
error_if_not "`head -n1 $tmp|tail -n1`" '{ test_blockarg { true } }'
|
||||||
|
error_if_not "`head -n2 $tmp|tail -n1`" '{ true }'
|
||||||
|
|
||||||
|
cmd='test_blockarg { test_blockarg { test_blockarg { true } }; test_blockarg { true } }'
|
||||||
|
echo "$cmd" | @builddir@/grub-shell >$tmp
|
||||||
|
error_if_not "`head -n1 $tmp|tail -n1`" '{ test_blockarg { test_blockarg { true } }; test_blockarg { true } }'
|
||||||
|
error_if_not "`head -n2 $tmp|tail -n1`" '{ test_blockarg { true } }'
|
||||||
|
error_if_not "`head -n3 $tmp|tail -n1`" '{ true }'
|
||||||
|
error_if_not "`head -n4 $tmp|tail -n1`" '{ true }'
|
Loading…
Reference in a new issue