void set_paths_redirect(const char *path)
{
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
/* per-core saves: append the library_name to the save location */
if(global->system.info.library_name && strcmp(global->system.info.library_name,"No Core") && settings->sort_savefiles_enable)
{
strlcpy(orig_savefile_dir,global->savefile_dir,sizeof(global->savefile_dir));
fill_pathname_dir(global->savefile_dir,global->savefile_dir,global->system.info.library_name,sizeof(global->savefile_dir));
// if path doesn't exist try to create it, if everything fails revert to the original path
if(!path_is_directory(global->savefile_dir))
if(!path_mkdir(global->savefile_dir))
strlcpy(global->savefile_dir,orig_savefile_dir,sizeof(global->savefile_dir));
}
/* per-core states: append the library_name to the save location */
if (global->system.info.library_name && strcmp(global->system.info.library_name,"No Core") && settings->sort_savestates_enable)
{
strlcpy(orig_savestate_dir,global->savestate_dir,sizeof(global->savestate_dir));
fill_pathname_dir(global->savestate_dir,global->savestate_dir,global->system.info.library_name,sizeof(global->savestate_dir));
// if path doesn't exist try to create it, if everything fails revert to the original path
if(!path_is_directory(global->savestate_dir))
if(!path_mkdir(global->savestate_dir))
strlcpy(global->savestate_dir,orig_savestate_dir,sizeof(global->savestate_dir));
}
if(path_is_directory(global->savefile_dir))
strlcpy(global->savefile_name,global->savefile_dir,sizeof(global->savefile_dir));
if(path_is_directory(global->savestate_dir))
strlcpy(global->savestate_name,global->savestate_dir,sizeof(global->savestate_dir));
if (path_is_directory(global->savefile_name))
{
fill_pathname_dir(global->savefile_name, global->basename,
".srm", sizeof(global->savefile_name));
RARCH_LOG("Redirecting save file to \"%s\".\n", global->savefile_name);
}
if (path_is_directory(global->savestate_name))
{
fill_pathname_dir(global->savestate_name, global->basename,
".state", sizeof(global->savestate_name));
RARCH_LOG("Redirecting save state to \"%s\".\n", global->savestate_name);
}
if (path_is_directory(global->cheatfile_name))
{
fill_pathname_dir(global->cheatfile_name, global->basename,
".state", sizeof(global->cheatfile_name));
RARCH_LOG("Redirecting cheat file to \"%s\".\n", global->cheatfile_name);
}
}
static void set_basename(const char *path)
{
char *dst = NULL;
global_t *global = global_get_ptr();
strlcpy(global->fullpath, path, sizeof(global->fullpath));
strlcpy(global->basename, path, sizeof(global->basename));
#ifdef HAVE_COMPRESSION
/* Removing extension is a bit tricky for compressed files.
* Basename means:
* /file/to/path/game.extension should be:
* /file/to/path/game
*
* Two things to consider here are: /file/to/path/ is expected
* to be a directory and "game" is a single file. This is used for
* states and srm default paths.
*
* For compressed files we have:
*
* /file/to/path/comp.7z#game.extension and
* /file/to/path/comp.7z#folder/game.extension
*
* The choice I take here is:
* /file/to/path/game as basename. We might end up in a writable
* directory then and the name of srm and states are meaningful.
*
*/
path_basedir(global->basename);
fill_pathname_dir(global->basename, path, "", sizeof(global->basename));
#endif
if ((dst = strrchr(global->basename, '.')))
*dst = '\0';
}
void path_set_basename(const char *path)
{
char *dst = NULL;
path_set(RARCH_PATH_CONTENT, path);
path_set(RARCH_PATH_BASENAME, path);
#ifdef HAVE_COMPRESSION
/* Removing extension is a bit tricky for compressed files.
* Basename means:
* /file/to/path/game.extension should be:
* /file/to/path/game
*
* Two things to consider here are: /file/to/path/ is expected
* to be a directory and "game" is a single file. This is used for
* states and srm default paths.
*
* For compressed files we have:
*
* /file/to/path/comp.7z#game.extension and
* /file/to/path/comp.7z#folder/game.extension
*
* The choice I take here is:
* /file/to/path/game as basename. We might end up in a writable
* directory then and the name of srm and states are meaningful.
*
*/
path_basedir_wrapper(path_main_basename);
fill_pathname_dir(path_main_basename, path, "", sizeof(path_main_basename));
#endif
if ((dst = strrchr(path_main_basename, '.')))
*dst = '\0';
}
static void set_special_paths(char **argv, unsigned num_content)
{
unsigned i;
union string_list_elem_attr attr;
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
/* First content file is the significant one. */
set_basename(argv[0]);
global->subsystem_fullpaths = string_list_new();
rarch_assert(global->subsystem_fullpaths);
attr.i = 0;
for (i = 0; i < num_content; i++)
string_list_append(global->subsystem_fullpaths, argv[i], attr);
/* We defer SRAM path updates until we can resolve it.
* It is more complicated for special content types. */
if (!global->has_set.state_path)
fill_pathname_noext(global->name.savestate, global->name.base,
".state", sizeof(global->name.savestate));
if (path_is_directory(global->name.savestate))
{
fill_pathname_dir(global->name.savestate, global->name.base,
".state", sizeof(global->name.savestate));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVESTATE_TO),
global->name.savestate);
}
/* If this is already set,
* do not overwrite it as this was initialized before in
* a menu or otherwise. */
if (settings->system_directory[0] == '\0')
{
RARCH_WARN("SYSTEM DIR is empty, assume CONTENT DIR %s\n",argv[0]);
/*fill_pathname_basedir(settings->system_directory, argv[0],
sizeof(settings->system_directory));*/
}
}
static void config_load_core_specific(void)
{
*g_extern.core_specific_config_path = '\0';
if (!*g_settings.libretro
#ifdef HAVE_DYNAMIC
|| g_extern.libretro_dummy
#endif
)
return;
#ifdef HAVE_MENU
if (*g_settings.rgui_config_directory)
{
path_resolve_realpath(g_settings.rgui_config_directory, sizeof(g_settings.rgui_config_directory));
strlcpy(g_extern.core_specific_config_path, g_settings.rgui_config_directory, sizeof(g_extern.core_specific_config_path));
}
else
#endif
{
// Use original config file's directory as a fallback.
fill_pathname_basedir(g_extern.core_specific_config_path, g_extern.config_path, sizeof(g_extern.core_specific_config_path));
}
fill_pathname_dir(g_extern.core_specific_config_path, g_settings.libretro, ".cfg", sizeof(g_extern.core_specific_config_path));
if (g_settings.core_specific_config)
{
char tmp[PATH_MAX];
strlcpy(tmp, g_settings.libretro, sizeof(tmp));
RARCH_LOG("Loading core-specific config from: %s.\n", g_extern.core_specific_config_path);
if (!config_load_file(g_extern.core_specific_config_path, true))
RARCH_WARN("Core-specific config not found, reusing last config.\n");
// Force some parameters which are implied when using core specific configs.
// Don't have the core config file overwrite the libretro path.
strlcpy(g_settings.libretro, tmp, sizeof(g_settings.libretro));
// This must be true for core specific configs.
g_settings.core_specific_config = true;
}
}
static void set_special_paths(char **argv, unsigned num_content)
{
unsigned i;
union string_list_elem_attr attr;
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
/* First content file is the significant one. */
set_basename(argv[0]);
global->subsystem_fullpaths = string_list_new();
rarch_assert(global->subsystem_fullpaths);
attr.i = 0;
for (i = 0; i < num_content; i++)
string_list_append(global->subsystem_fullpaths, argv[i], attr);
/* We defer SRAM path updates until we can resolve it.
* It is more complicated for special content types. */
if (!global->has_set_state_path)
fill_pathname_noext(global->savestate_name, global->basename,
".state", sizeof(global->savestate_name));
if (path_is_directory(global->savestate_name))
{
fill_pathname_dir(global->savestate_name, global->basename,
".state", sizeof(global->savestate_name));
RARCH_LOG("Redirecting save state to \"%s\".\n",
global->savestate_name);
}
/* If this is already set,
* do not overwrite it as this was initialized before in
* a menu or otherwise. */
if (!*settings->system_directory)
fill_pathname_basedir(settings->system_directory, argv[0],
sizeof(settings->system_directory));
}
void path_set_special(char **argv, unsigned num_content)
{
unsigned i;
union string_list_elem_attr attr;
global_t *global = global_get_ptr();
/* First content file is the significant one. */
path_set_basename(argv[0]);
subsystem_fullpaths = string_list_new();
retro_assert(subsystem_fullpaths);
attr.i = 0;
for (i = 0; i < num_content; i++)
string_list_append(subsystem_fullpaths, argv[i], attr);
/* We defer SRAM path updates until we can resolve it.
* It is more complicated for special content types. */
if (global)
{
if (!retroarch_override_setting_is_set(RARCH_OVERRIDE_SETTING_STATE_PATH, NULL))
fill_pathname_noext(global->name.savestate, path_main_basename,
file_path_str(FILE_PATH_STATE_EXTENSION),
sizeof(global->name.savestate));
if (path_is_directory(global->name.savestate))
{
fill_pathname_dir(global->name.savestate, path_main_basename,
file_path_str(FILE_PATH_STATE_EXTENSION),
sizeof(global->name.savestate));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVESTATE_TO),
global->name.savestate);
}
}
}
static void rarch_init_savefile_paths(void)
{
global_t *global = global_get_ptr();
event_command(EVENT_CMD_SAVEFILES_DEINIT);
global->savefiles = string_list_new();
rarch_assert(global->savefiles);
if (*global->subsystem)
{
/* For subsystems, we know exactly which RAM types are supported. */
unsigned i, j;
const struct retro_subsystem_info *info =
libretro_find_subsystem_info(
global->system.special, global->system.num_special,
global->subsystem);
/* We'll handle this error gracefully later. */
unsigned num_content = min(info ? info->num_roms : 0,
global->subsystem_fullpaths ?
global->subsystem_fullpaths->size : 0);
bool use_sram_dir = path_is_directory(global->savefile_dir);
for (i = 0; i < num_content; i++)
{
for (j = 0; j < info->roms[i].num_memory; j++)
{
union string_list_elem_attr attr;
char path[PATH_MAX_LENGTH], ext[32];
const struct retro_subsystem_memory_info *mem =
(const struct retro_subsystem_memory_info*)
&info->roms[i].memory[j];
snprintf(ext, sizeof(ext), ".%s", mem->extension);
if (use_sram_dir)
{
/* Redirect content fullpath to save directory. */
strlcpy(path, global->savefile_dir, sizeof(path));
fill_pathname_dir(path,
global->subsystem_fullpaths->elems[i].data, ext,
sizeof(path));
}
else
{
fill_pathname(path, global->subsystem_fullpaths->elems[i].data,
ext, sizeof(path));
}
attr.i = mem->type;
string_list_append(global->savefiles, path, attr);
}
}
/* Let other relevant paths be inferred from the main SRAM location. */
if (!global->has_set_save_path)
fill_pathname_noext(global->savefile_name, global->basename, ".srm",
sizeof(global->savefile_name));
if (path_is_directory(global->savefile_name))
{
fill_pathname_dir(global->savefile_name, global->basename, ".srm",
sizeof(global->savefile_name));
RARCH_LOG("Redirecting save file to \"%s\".\n",
global->savefile_name);
}
}
else
{
char savefile_name_rtc[PATH_MAX_LENGTH];
union string_list_elem_attr attr;
attr.i = RETRO_MEMORY_SAVE_RAM;
string_list_append(global->savefiles, global->savefile_name, attr);
/* Infer .rtc save path from save ram path. */
attr.i = RETRO_MEMORY_RTC;
fill_pathname(savefile_name_rtc,
global->savefile_name, ".rtc", sizeof(savefile_name_rtc));
string_list_append(global->savefiles, savefile_name_rtc, attr);
}
}
void set_paths_redirect(const char *path)
{
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *info = rarch_system_info_get_ptr();
uint32_t global_library_name_hash = ((global && info->info.library_name &&
(info->info.library_name[0] != '\0'))
? msg_hash_calculate(info->info.library_name) : 0);
if(global_library_name_hash != 0 &&
(global_library_name_hash != MENU_VALUE_NO_CORE))
{
/* per-core saves: append the library_name to the save location */
if (settings->sort_savefiles_enable && global->dir.savefile[0] != '\0')
{
strlcpy(orig_savefile_dir,global->dir.savefile,
sizeof(orig_savefile_dir));
fill_pathname_dir(
global->dir.savefile,
global->dir.savefile,
info->info.library_name,
sizeof(global->dir.savefile));
/* If path doesn't exist, try to create it,
* if everything fails revert to the original path. */
if(!path_is_directory(global->dir.savefile) && global->dir.savefile[0] != '\0')
{
path_mkdir(global->dir.savefile);
if(!path_is_directory(global->dir.savefile))
{
RARCH_LOG("Reverting savefile directory to %s\n", orig_savefile_dir);
strlcpy(global->dir.savefile,
orig_savefile_dir,
sizeof(global->dir.savefile));
}
}
}
/* per-core states: append the library_name to the save location */
if (settings->sort_savestates_enable && global->dir.savestate[0] != '\0')
{
strlcpy(orig_savestate_dir,
global->dir.savestate,
sizeof(orig_savestate_dir));
fill_pathname_dir(global->dir.savestate,
global->dir.savestate,
info->info.library_name,
sizeof(global->dir.savestate));
/* If path doesn't exist, try to create it.
* If everything fails, revert to the original path. */
if(!path_is_directory(global->dir.savestate) && global->dir.savestate[0] != '\0')
{
path_mkdir(global->dir.savestate);
if(!path_is_directory(global->dir.savestate))
{
RARCH_LOG("Reverting savestate directory to %s\n", orig_savestate_dir);
strlcpy(global->dir.savestate,
orig_savestate_dir,
sizeof(global->dir.savestate));
}
}
}
}
if(path_is_directory(global->dir.savefile))
strlcpy(global->name.savefile, global->dir.savefile,
sizeof(global->name.savefile));
if(path_is_directory(global->dir.savestate))
strlcpy(global->name.savestate, global->dir.savestate,
sizeof(global->name.savestate));
if (path_is_directory(global->name.savefile))
{
fill_pathname_dir(global->name.savefile, global->name.base,
".srm", sizeof(global->name.savefile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVEFILE_TO),
global->name.savefile);
}
if (path_is_directory(global->name.savestate))
{
fill_pathname_dir(global->name.savestate, global->name.base,
".state", sizeof(global->name.savestate));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVESTATE_TO),
global->name.savestate);
}
if (path_is_directory(global->name.cheatfile))
{
fill_pathname_dir(global->name.cheatfile, global->name.base,
".state", sizeof(global->name.cheatfile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_CHEATFILE_TO),
global->name.cheatfile);
}
}
void path_set_redirect(void)
{
char new_savefile_dir[PATH_MAX_LENGTH];
char new_savestate_dir[PATH_MAX_LENGTH];
uint32_t library_name_hash = 0;
bool check_library_name_hash = false;
rarch_system_info_t *info = NULL;
global_t *global = global_get_ptr();
const char *old_savefile_dir = dir_get(RARCH_DIR_SAVEFILE);
const char *old_savestate_dir = dir_get(RARCH_DIR_SAVESTATE);
new_savefile_dir[0] = new_savestate_dir[0] = '\0';
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &info);
if (info && info->info.library_name &&
!string_is_empty(info->info.library_name))
library_name_hash =
msg_hash_calculate(info->info.library_name);
/* Initialize current save directories
* with the values from the config. */
strlcpy(new_savefile_dir,
old_savefile_dir,
sizeof(new_savefile_dir));
strlcpy(new_savestate_dir,
old_savestate_dir,
sizeof(new_savestate_dir));
check_library_name_hash = (library_name_hash != 0);
#ifdef HAVE_MENU
check_library_name_hash = check_library_name_hash &&
(library_name_hash != MENU_VALUE_NO_CORE);
#endif
if (check_library_name_hash)
{
settings_t *settings = config_get_ptr();
/* per-core saves: append the library_name to the save location */
if ( settings->sort_savefiles_enable
&& !string_is_empty(old_savefile_dir))
{
fill_pathname_join(
new_savefile_dir,
old_savefile_dir,
info->info.library_name,
sizeof(new_savefile_dir));
/* If path doesn't exist, try to create it,
* if everything fails revert to the original path. */
if(!path_is_directory(new_savefile_dir)
&& !string_is_empty(new_savefile_dir))
{
path_mkdir(new_savefile_dir);
if(!path_is_directory(new_savefile_dir))
{
RARCH_LOG("%s %s\n",
msg_hash_to_str(MSG_REVERTING_SAVEFILE_DIRECTORY_TO),
old_savefile_dir);
strlcpy(new_savefile_dir,
old_savefile_dir,
sizeof(new_savefile_dir));
}
}
}
/* per-core states: append the library_name to the save location */
if (settings->sort_savestates_enable
&& !string_is_empty(old_savestate_dir))
{
fill_pathname_join(
new_savestate_dir,
old_savestate_dir,
info->info.library_name,
sizeof(new_savestate_dir));
/* If path doesn't exist, try to create it.
* If everything fails, revert to the original path. */
if(!path_is_directory(new_savestate_dir) &&
!string_is_empty(new_savestate_dir))
{
path_mkdir(new_savestate_dir);
if(!path_is_directory(new_savestate_dir))
{
RARCH_LOG("%s %s\n",
msg_hash_to_str(MSG_REVERTING_SAVESTATE_DIRECTORY_TO),
old_savestate_dir);
strlcpy(new_savestate_dir,
old_savestate_dir,
sizeof(new_savestate_dir));
}
}
}
}
/* Set savefile directory if empty based on content directory */
if (string_is_empty(new_savefile_dir))
{
strlcpy(new_savefile_dir, path_main_basename,
sizeof(new_savefile_dir));
path_basedir(new_savefile_dir);
}
if (global)
{
if(path_is_directory(new_savefile_dir))
strlcpy(global->name.savefile, new_savefile_dir,
sizeof(global->name.savefile));
if(path_is_directory(new_savestate_dir))
strlcpy(global->name.savestate, new_savestate_dir,
sizeof(global->name.savestate));
if (path_is_directory(global->name.savefile))
{
fill_pathname_dir(global->name.savefile, path_main_basename,
file_path_str(FILE_PATH_SRM_EXTENSION),
sizeof(global->name.savefile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVEFILE_TO),
global->name.savefile);
}
if (path_is_directory(global->name.savestate))
{
fill_pathname_dir(global->name.savestate, path_main_basename,
file_path_str(FILE_PATH_STATE_EXTENSION),
sizeof(global->name.savestate));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVESTATE_TO),
global->name.savestate);
}
if (path_is_directory(global->name.cheatfile))
{
fill_pathname_dir(global->name.cheatfile, path_main_basename,
file_path_str(FILE_PATH_STATE_EXTENSION),
sizeof(global->name.cheatfile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_CHEATFILE_TO),
global->name.cheatfile);
}
}
dir_set(RARCH_DIR_CURRENT_SAVEFILE, new_savefile_dir);
dir_set(RARCH_DIR_CURRENT_SAVESTATE, new_savestate_dir);
}
static bool path_init_subsystem(void)
{
unsigned i, j;
const struct retro_subsystem_info *info = NULL;
rarch_system_info_t *system = NULL;
global_t *global = global_get_ptr();
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (!system)
return false;
if (path_is_empty(RARCH_PATH_SUBSYSTEM))
return false;
/* For subsystems, we know exactly which RAM types are supported. */
info = libretro_find_subsystem_info(
system->subsystem.data,
system->subsystem.size,
path_get(RARCH_PATH_SUBSYSTEM));
/* We'll handle this error gracefully later. */
if (info)
{
unsigned num_content = MIN(info->num_roms,
path_is_empty(RARCH_PATH_SUBSYSTEM) ?
0 : subsystem_fullpaths->size);
for (i = 0; i < num_content; i++)
{
for (j = 0; j < info->roms[i].num_memory; j++)
{
union string_list_elem_attr attr;
char path[PATH_MAX_LENGTH];
char ext[32];
const struct retro_subsystem_memory_info *mem =
(const struct retro_subsystem_memory_info*)
&info->roms[i].memory[j];
path[0] = ext[0] = '\0';
snprintf(ext, sizeof(ext), ".%s", mem->extension);
if (path_is_directory(dir_get(RARCH_DIR_SAVEFILE)))
{
/* Use SRAM dir */
/* Redirect content fullpath to save directory. */
strlcpy(path, dir_get(RARCH_DIR_SAVEFILE), sizeof(path));
fill_pathname_dir(path,
subsystem_fullpaths->elems[i].data, ext,
sizeof(path));
}
else
{
fill_pathname(path, subsystem_fullpaths->elems[i].data,
ext, sizeof(path));
}
attr.i = mem->type;
string_list_append((struct string_list*)savefile_ptr_get(), path, attr);
}
}
}
if (global)
{
/* Let other relevant paths be inferred from the main SRAM location. */
if (!retroarch_override_setting_is_set(RARCH_OVERRIDE_SETTING_SAVE_PATH, NULL))
fill_pathname_noext(global->name.savefile,
path_main_basename,
file_path_str(FILE_PATH_SRM_EXTENSION),
sizeof(global->name.savefile));
if (path_is_directory(global->name.savefile))
{
fill_pathname_dir(global->name.savefile,
path_main_basename,
file_path_str(FILE_PATH_SRM_EXTENSION),
sizeof(global->name.savefile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVEFILE_TO),
global->name.savefile);
}
}
return true;
}