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Work on multi-out terminal

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-24 00:37:11 +01:00
parent a2c1332b70
commit f4c623e170
21 changed files with 707 additions and 570 deletions
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3
include/grub/charset.h
View file

@ -109,4 +109,7 @@ grub_utf16_to_utf8 (grub_uint8_t *dest, grub_uint16_t *src,
return dest;
}
/* Convert UCS-4 to UTF-8. */
char *grub_ucs4_to_utf8_alloc (grub_uint32_t *src, grub_size_t size);
#endif

7
include/grub/normal.h
View file

@ -20,6 +20,7 @@
#ifndef GRUB_NORMAL_HEADER
#define GRUB_NORMAL_HEADER 1
#include <grub/term.h>
#include <grub/symbol.h>
#include <grub/err.h>
#include <grub/env.h>
@ -50,7 +51,7 @@ extern struct grub_menu_viewer grub_normal_text_menu_viewer;
/* Defined in `main.c'. */
void grub_enter_normal_mode (const char *config);
void grub_normal_execute (const char *config, int nested, int batch);
void grub_normal_init_page (void);
void grub_normal_init_page (struct grub_term_output *term);
void grub_menu_init_page (int nested, int edit);
grub_err_t grub_normal_add_menu_entry (int argc, const char **args,
const char *sourcecode);
@ -58,8 +59,7 @@ char *grub_file_getline (grub_file_t file);
void grub_cmdline_run (int nested);
/* Defined in `cmdline.c'. */
int grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
int echo_char, int readline, int history);
char *grub_cmdline_get (const char *prompt, unsigned max_len);
grub_err_t grub_set_history (int newsize);
/* Defined in `completion.c'. */
@ -95,6 +95,7 @@ void read_command_list (void);
/* Defined in `autofs.c'. */
void read_fs_list (void);
void grub_set_more (int onoff);
#ifdef GRUB_UTIL
void grub_normal_init (void);

1
include/grub/parser.h
View file

@ -22,6 +22,7 @@
#include <grub/types.h>
#include <grub/err.h>
#include <grub/handler.h>
#include <grub/reader.h>
/* All the states for the command line. */

52
include/grub/reader.h
View file

@ -20,60 +20,10 @@
#ifndef GRUB_READER_HEADER
#define GRUB_READER_HEADER 1
#include <grub/types.h>
#include <grub/err.h>
#include <grub/handler.h>
typedef grub_err_t (*grub_reader_getline_t) (char **, int);
struct grub_reader
{
/* The next reader. */
struct grub_parser *next;
/* The reader name. */
const char *name;
/* Initialize the reader. */
grub_err_t (*init) (void);
/* Clean up the reader. */
grub_err_t (*fini) (void);
grub_reader_getline_t read_line;
};
typedef struct grub_reader *grub_reader_t;
extern struct grub_handler_class EXPORT_VAR(grub_reader_class);
grub_err_t EXPORT_FUNC(grub_reader_loop) (grub_reader_getline_t getline);
static inline void
grub_reader_register (const char *name __attribute__ ((unused)),
grub_reader_t reader)
{
grub_handler_register (&grub_reader_class, GRUB_AS_HANDLER (reader));
}
static inline void
grub_reader_unregister (grub_reader_t reader)
{
grub_handler_unregister (&grub_reader_class, GRUB_AS_HANDLER (reader));
}
static inline grub_reader_t
grub_reader_get_current (void)
{
return (grub_reader_t) grub_reader_class.cur_handler;
}
static inline grub_err_t
grub_reader_set_current (grub_reader_t reader)
{
return grub_handler_set_current (&grub_reader_class,
GRUB_AS_HANDLER (reader));
}
void grub_register_rescue_reader (void);
void grub_rescue_run (void);
#endif /* ! GRUB_READER_HEADER */

52
include/grub/term.h
View file

@ -68,6 +68,8 @@ grub_term_color_state;
#define GRUB_TERM_NO_EDIT (1 << 1)
/* Set when the terminal cannot do fancy things. */
#define GRUB_TERM_DUMB (1 << 2)
/* Terminal is used as general output. */
#define GRUB_TERM_ACTIVE (1 << 3)
/* Set when the terminal needs to be initialized. */
#define GRUB_TERM_NEED_INIT (1 << 16)
@ -93,10 +95,6 @@ grub_term_color_state;
/* Menu-related geometrical constants. */
/* FIXME: Ugly way to get them form terminal. */
#define GRUB_TERM_WIDTH ((grub_getwh()&0xFF00)>>8)
#define GRUB_TERM_HEIGHT (grub_getwh()&0xFF)
/* The number of lines of "GRUB version..." at the top. */
#define GRUB_TERM_INFO_HEIGHT 1
@ -225,7 +223,7 @@ struct grub_term_output
typedef struct grub_term_output *grub_term_output_t;
extern struct grub_handler_class EXPORT_VAR(grub_term_input_class);
extern struct grub_handler_class EXPORT_VAR(grub_term_output_class);
extern struct grub_term_output *EXPORT_VAR(grub_term_outputs);
static inline void
grub_term_register_input (const char *name __attribute__ ((unused)),
@ -238,7 +236,7 @@ static inline void
grub_term_register_output (const char *name __attribute__ ((unused)),
grub_term_output_t term)
{
grub_handler_register (&grub_term_output_class, GRUB_AS_HANDLER (term));
grub_list_push (GRUB_AS_LIST_P (&grub_term_outputs), GRUB_AS_LIST (term));
}
static inline void
@ -250,7 +248,7 @@ grub_term_unregister_input (grub_term_input_t term)
static inline void
grub_term_unregister_output (grub_term_output_t term)
{
grub_handler_unregister (&grub_term_output_class, GRUB_AS_HANDLER (term));
grub_list_remove (GRUB_AS_LIST_P (&grub_term_outputs), GRUB_AS_LIST (term));
}
static inline grub_err_t
@ -260,44 +258,34 @@ grub_term_set_current_input (grub_term_input_t term)
GRUB_AS_HANDLER (term));
}
static inline grub_err_t
grub_term_set_current_output (grub_term_output_t term)
{
return grub_handler_set_current (&grub_term_output_class,
GRUB_AS_HANDLER (term));
}
static inline grub_term_input_t
grub_term_get_current_input (void)
{
return (grub_term_input_t) grub_term_input_class.cur_handler;
}
static inline grub_term_output_t
grub_term_get_current_output (void)
{
return (grub_term_output_t) grub_term_output_class.cur_handler;
}
void EXPORT_FUNC(grub_putchar) (int c);
void EXPORT_FUNC(grub_putcode) (grub_uint32_t code);
grub_ssize_t EXPORT_FUNC(grub_getcharwidth) (grub_uint32_t code);
void EXPORT_FUNC(grub_putcode) (grub_uint32_t code,
struct grub_term_output *term);
int EXPORT_FUNC(grub_getkey) (void);
int EXPORT_FUNC(grub_checkkey) (void);
int EXPORT_FUNC(grub_getkeystatus) (void);
grub_uint16_t EXPORT_FUNC(grub_getwh) (void);
grub_uint16_t EXPORT_FUNC(grub_getxy) (void);
void EXPORT_FUNC(grub_gotoxy) (grub_uint8_t x, grub_uint8_t y);
void EXPORT_FUNC(grub_cls) (void);
void EXPORT_FUNC(grub_setcolorstate) (grub_term_color_state state);
void EXPORT_FUNC(grub_setcolor) (grub_uint8_t normal_color,
grub_uint8_t highlight_color);
void EXPORT_FUNC(grub_getcolor) (grub_uint8_t *normal_color,
grub_uint8_t *highlight_color);
int EXPORT_FUNC(grub_setcursor) (int on);
int EXPORT_FUNC(grub_getcursor) (void);
void EXPORT_FUNC(grub_refresh) (void);
void EXPORT_FUNC(grub_set_more) (int onoff);
void grub_puts_terminal (const char *str, struct grub_term_output *term);
grub_uint16_t *grub_term_save_pos (void);
void grub_term_restore_pos (grub_uint16_t *pos);
static inline int grub_term_width (struct grub_term_output *term)
{
return ((term->getwh()&0xFF00)>>8);
}
static inline int grub_term_height (struct grub_term_output *term)
{
return (term->getwh()&0xFF);
}
/* For convenience. */
#define GRUB_TERM_ASCII_CHAR(c) ((c) & 0xff)