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Remove config.txt parsing and reading

This commit is contained in:
David Guillen Fandos 2023-09-14 20:30:53 +02:00
parent 0501be5d78
commit bcd062ea1b
1 changed files with 2 additions and 135 deletions
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137
gba_memory.c
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@ -1653,50 +1653,6 @@ void update_backup(void)
save_backup(backup_filename);
}
#define CONFIG_FILENAME "game_config.txt"
static char *skip_spaces(char *line_ptr)
{
while(*line_ptr == ' ')
line_ptr++;
return line_ptr;
}
static s32 parse_config_line(char *current_line, char *current_variable, char *current_value)
{
char *line_ptr = current_line;
char *line_ptr_new;
if((current_line[0] == 0) || (current_line[0] == '#'))
return -1;
line_ptr_new = strchr(line_ptr, ' ');
if(!line_ptr_new)
return -1;
*line_ptr_new = 0;
strcpy(current_variable, line_ptr);
line_ptr_new = skip_spaces(line_ptr_new + 1);
if(*line_ptr_new != '=')
return -1;
line_ptr_new = skip_spaces(line_ptr_new + 1);
strcpy(current_value, line_ptr_new);
line_ptr_new = current_value + strlen(current_value) - 1;
if(*line_ptr_new == '\n')
{
line_ptr_new--;
*line_ptr_new = 0;
}
if(*line_ptr_new == '\r')
*line_ptr_new = 0;
return 0;
}
typedef struct
{
char gamepak_title[13];
@ -1721,7 +1677,7 @@ typedef struct
#include "gba_over.h"
static s32 load_game_config_over(gamepak_info_t *gpinfo)
static void load_game_config_over(gamepak_info_t *gpinfo)
{
unsigned i = 0;
@ -1766,95 +1722,7 @@ static s32 load_game_config_over(gamepak_info_t *gpinfo)
translation_gate_target_pc[translation_gate_targets] = gbaover[i].translation_gate_target_3;
translation_gate_targets++;
}
printf("found entry in over ini file.\n");
return 0;
}
return -1;
}
static s32 load_game_config(gamepak_info_t *gpinfo)
{
char current_line[256];
char current_variable[256];
char current_value[256];
char config_path[512];
RFILE *config_file;
sprintf(config_path, "%s" PATH_SEPARATOR "%s", main_path, CONFIG_FILENAME);
printf("config_path is : %s\n", config_path);
config_file = filestream_open(config_path, RETRO_VFS_FILE_ACCESS_READ,
RETRO_VFS_FILE_ACCESS_HINT_NONE);
if(config_file)
{
while(filestream_gets(config_file, current_line, 256))
{
if(parse_config_line(current_line, current_variable, current_value)
!= -1)
{
if(strcmp(current_variable, "game_name") ||
strcmp(current_value, gpinfo->gamepak_title))
continue;
if(!filestream_gets(config_file, current_line, 256) ||
(parse_config_line(current_line, current_variable,
current_value) == -1) ||
strcmp(current_variable, "game_code") ||
strcmp(current_value, gpinfo->gamepak_code))
continue;
if(!filestream_gets(config_file, current_line, 256) ||
(parse_config_line(current_line, current_variable,
current_value) == -1) ||
strcmp(current_variable, "vender_code") ||
strcmp(current_value, gpinfo->gamepak_maker))
continue;
while(filestream_gets(config_file, current_line, 256))
{
if(parse_config_line(current_line, current_variable, current_value)
!= -1)
{
if(!strcmp(current_variable, "game_name"))
{
filestream_close(config_file);
return 0;
}
if(!strcmp(current_variable, "idle_loop_eliminate_target"))
idle_loop_target_pc = strtol(current_value, NULL, 16);
if(!strcmp(current_variable, "translation_gate_target"))
{
if(translation_gate_targets < MAX_TRANSLATION_GATES)
{
translation_gate_target_pc[translation_gate_targets] =
strtol(current_value, NULL, 16);
translation_gate_targets++;
}
}
if(!strcmp(current_variable, "flash_rom_type") &&
!strcmp(current_value, "128KB"))
flash_device_id = FLASH_DEVICE_MACRONIX_128KB;
}
}
filestream_close(config_file);
return 0;
}
}
filestream_close(config_file);
}
printf("game config missing\n");
return -1;
}
// DMA memory regions can be one of the following:
@ -2801,8 +2669,7 @@ u32 load_gamepak(const struct retro_game_info* info, const char *name)
flash_device_id = FLASH_DEVICE_MACRONIX_64KB;
flash_bank_cnt = FLASH_SIZE_64KB;
if ((load_game_config_over(&gpinfo)) < 0)
load_game_config(&gpinfo);
load_game_config_over(&gpinfo);
return 0;
}