void rarch_set_paths(const char *path)
{
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
set_basename(path);
if (!global->has_set_save_path)
fill_pathname_noext(global->savefile_name, global->basename,
".srm", sizeof(global->savefile_name));
if (!global->has_set_state_path)
fill_pathname_noext(global->savestate_name, global->basename,
".state", sizeof(global->savestate_name));
fill_pathname_noext(global->cheatfile_name, global->basename,
".cht", sizeof(global->cheatfile_name));
set_paths_redirect(path);
/* If this is already set, do not overwrite it
* as this was initialized before in a menu or otherwise. */
if (*settings->system_directory)
return;
fill_pathname_basedir(settings->system_directory, path,
sizeof(settings->system_directory));
}
void path_fill_names(void)
{
global_t *global = global_get_ptr();
path_init_savefile_internal();
if (global)
bsv_movie_set_path(global->name.savefile);
if (string_is_empty(path_main_basename))
return;
if (global)
{
if (string_is_empty(global->name.ups))
fill_pathname_noext(global->name.ups, path_main_basename,
file_path_str(FILE_PATH_UPS_EXTENSION),
sizeof(global->name.ups));
if (string_is_empty(global->name.bps))
fill_pathname_noext(global->name.bps, path_main_basename,
file_path_str(FILE_PATH_BPS_EXTENSION),
sizeof(global->name.bps));
if (string_is_empty(global->name.ips))
fill_pathname_noext(global->name.ips, path_main_basename,
file_path_str(FILE_PATH_IPS_EXTENSION),
sizeof(global->name.ips));
}
}
static bool event_save_auto_state(void)
{
bool ret;
char savestate_name_auto[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
if (!settings->savestate_auto_save)
return false;
if (rarch_ctl(RARCH_CTL_IS_DUMMY_CORE, NULL))
return false;
if (content_ctl(CONTENT_CTL_DOES_NOT_NEED_CONTENT, NULL))
return false;
#ifdef HAVE_CHEEVOS
if (settings->cheevos.hardcore_mode_enable)
return false;
#endif
fill_pathname_noext(savestate_name_auto, global->name.savestate,
".auto", sizeof(savestate_name_auto));
ret = content_ctl(CONTENT_CTL_SAVE_STATE, (void*)savestate_name_auto);
RARCH_LOG("Auto save state to \"%s\" %s.\n", savestate_name_auto, ret ?
"succeeded" : "failed");
return true;
}
static void event_load_auto_state(void)
{
bool ret;
char msg[PATH_MAX_LENGTH] = {0};
char savestate_name_auto[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
#ifdef HAVE_NETPLAY
if (global->netplay_enable && !global->netplay_is_spectate)
return;
#endif
if (!settings->savestate_auto_load)
return;
fill_pathname_noext(savestate_name_auto, global->savestate_name,
".auto", sizeof(savestate_name_auto));
if (!path_file_exists(savestate_name_auto))
return;
ret = load_state(savestate_name_auto);
RARCH_LOG("Found auto savestate in: %s\n", savestate_name_auto);
snprintf(msg, sizeof(msg), "Auto-loading savestate from \"%s\" %s.",
savestate_name_auto, ret ? "succeeded" : "failed");
rarch_main_msg_queue_push(msg, 1, 180, false);
RARCH_LOG("%s\n", msg);
}
void rarch_set_paths(const char *path)
{
global_t *global = global_get_ptr();
set_basename(path);
if (!global->has_set.save_path)
fill_pathname_noext(global->name.savefile, global->name.base,
".srm", sizeof(global->name.savefile));
if (!global->has_set.state_path)
fill_pathname_noext(global->name.savestate, global->name.base,
".state", sizeof(global->name.savestate));
fill_pathname_noext(global->name.cheatfile, global->name.base,
".cht", sizeof(global->name.cheatfile));
set_paths_redirect(path);
}
void fill_pathname_join_concat_noext(
char *out_path,
const char *dir, const char *path,
const char *concat,
size_t size)
{
fill_pathname_noext(out_path, dir, path, size);
strlcat(out_path, concat, size);
}
static void menu_action_setting_disp_set_label_playlist_associations(file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *s, size_t len,
const char *entry_label,
const char *path,
char *s2, size_t len2)
{
char playlist_name_with_ext[255];
bool found_matching_core_association = false;
settings_t *settings = config_get_ptr();
struct string_list *str_list = string_split(settings->arrays.playlist_names, ";");
struct string_list *str_list2 = string_split(settings->arrays.playlist_cores, ";");
strlcpy(s2, path, len2);
playlist_name_with_ext[0] = '\0';
*s = '\0';
*w = 19;
fill_pathname_noext(playlist_name_with_ext, path,
file_path_str(FILE_PATH_LPL_EXTENSION),
sizeof(playlist_name_with_ext));
for (i = 0; i < str_list->size; i++)
{
if (string_is_equal(str_list->elems[i].data, playlist_name_with_ext))
{
if (str_list->size != str_list2->size)
break;
if (!str_list2->elems[i].data)
break;
found_matching_core_association = true;
strlcpy(s, str_list2->elems[i].data, len);
}
}
string_list_free(str_list);
string_list_free(str_list2);
if (string_is_equal(s, file_path_str(FILE_PATH_DETECT)) || !found_matching_core_association)
strlcpy(s, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NOT_AVAILABLE), len);
else
{
char buf[PATH_MAX_LENGTH];
core_info_list_t *list = NULL;
core_info_get_list(&list);
if (core_info_list_get_display_name(list, s, buf, sizeof(buf)))
strlcpy(s, buf, len);
}
strlcpy(s2, path, len2);
}
/**
* cheat_manager_save:
* @path : Path to cheats file (relative path).
*
* Saves cheats to file on disk.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool cheat_manager_save(const char *path)
{
bool ret;
unsigned i;
config_file_t *conf = NULL;
char buf[PATH_MAX_LENGTH] = {0};
char cheats_file[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr();
cheat_manager_t *handle = cheat_manager_state;
fill_pathname_join(buf, settings->path.cheat_database,
path, sizeof(buf));
fill_pathname_noext(cheats_file, buf, ".cht", sizeof(cheats_file));
conf = config_file_new(cheats_file);
if (!conf)
conf = config_file_new(NULL);
if (!conf)
return false;
if (!handle)
{
config_file_free(conf);
return false;
}
config_set_int(conf, "cheats", handle->size);
for (i = 0; i < handle->size; i++)
{
char key[64] = {0};
char desc_key[256] = {0};
char code_key[256] = {0};
char enable_key[256] = {0};
snprintf(key, sizeof(key), "cheat%u", i);
snprintf(desc_key, sizeof(desc_key), "cheat%u_desc", i);
snprintf(code_key, sizeof(code_key), "cheat%u_code", i);
snprintf(enable_key, sizeof(enable_key), "cheat%u_enable", i);
if (handle->cheats[i].desc)
config_set_string(conf, desc_key, handle->cheats[i].desc);
else
config_set_string(conf, desc_key, handle->cheats[i].code);
config_set_string(conf, code_key, handle->cheats[i].code);
config_set_bool(conf, enable_key, handle->cheats[i].state);
}
ret = config_file_write(conf, cheats_file);
config_file_free(conf);
return ret;
}
void rarch_fill_pathnames(void)
{
global_t *global = global_get_ptr();
rarch_init_savefile_paths();
fill_pathname(global->bsv.movie_path, global->savefile_name, "",
sizeof(global->bsv.movie_path));
if (!*global->basename)
return;
if (!*global->ups_name)
fill_pathname_noext(global->ups_name, global->basename, ".ups",
sizeof(global->ups_name));
if (!*global->bps_name)
fill_pathname_noext(global->bps_name, global->basename, ".bps",
sizeof(global->bps_name));
if (!*global->ips_name)
fill_pathname_noext(global->ips_name, global->basename, ".ips",
sizeof(global->ips_name));
}
static void path_set_names(const char *path)
{
global_t *global = global_get_ptr();
path_set_basename(path);
if (global)
{
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 (!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));
fill_pathname_noext(global->name.cheatfile, path_main_basename,
file_path_str(FILE_PATH_CHT_EXTENSION), sizeof(global->name.cheatfile));
}
path_set_redirect();
}
/**
* fill_pathname:
* @out_path : output path
* @in_path : input path
* @replace : what to replace
* @size : buffer size of output path
*
* FIXME: Verify
*
* Replaces filename extension with 'replace' and outputs result to out_path.
* The extension here is considered to be the string from the last '.'
* to the end.
*
* Only '.'s after the last slash are considered as extensions.
* If no '.' is present, in_path and replace will simply be concatenated.
* 'size' is buffer size of 'out_path'.
* E.g.: in_path = "/foo/bar/baz/boo.c", replace = ".asm" =>
* out_path = "/foo/bar/baz/boo.asm"
* E.g.: in_path = "/foo/bar/baz/boo.c", replace = "" =>
* out_path = "/foo/bar/baz/boo"
*/
void fill_pathname(char *out_path, const char *in_path,
const char *replace, size_t size)
{
char tmp_path[PATH_MAX_LENGTH];
char *tok = NULL;
tmp_path[0] = '\0';
strlcpy(tmp_path, in_path, sizeof(tmp_path));
if ((tok = (char*)strrchr(path_basename(tmp_path), '.')))
*tok = '\0';
fill_pathname_noext(out_path, tmp_path, replace, size);
}
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 bool event_save_auto_state(void)
{
bool ret;
char savestate_name_auto[PATH_MAX_LENGTH];
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
if (!settings->savestate_auto_save || global->libretro_dummy ||
global->libretro_no_content)
return false;
fill_pathname_noext(savestate_name_auto, global->savestate_name,
".auto", sizeof(savestate_name_auto));
ret = save_state(savestate_name_auto);
RARCH_LOG("Auto save state to \"%s\" %s.\n", savestate_name_auto, ret ?
"succeeded" : "failed");
return true;
}
bool input_remapping_remove_file(const char *path)
{
bool ret = false;
size_t path_size = PATH_MAX_LENGTH * sizeof(char);
char *buf = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
char *remap_file = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
settings_t *settings = config_get_ptr();
buf[0] = remap_file[0] = '\0';
fill_pathname_join(buf, settings->paths.directory_input_remapping,
path, path_size);
fill_pathname_noext(remap_file, buf, ".rmp", path_size);
ret = filestream_delete(remap_file) == 0 ? true : false;
free(buf);
free(remap_file);
return ret;
}
static bool event_save_auto_state(void)
{
bool ret;
char savestate_name_auto[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
if (!settings->savestate_auto_save ||
(global->inited.core.type == CORE_TYPE_DUMMY) ||
global->inited.core.no_content)
return false;
fill_pathname_noext(savestate_name_auto, global->name.savestate,
".auto", sizeof(savestate_name_auto));
ret = save_state(savestate_name_auto);
RARCH_LOG("Auto save state to \"%s\" %s.\n", savestate_name_auto, ret ?
"succeeded" : "failed");
return 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 event_load_auto_state(void)
{
bool ret;
char msg[128] = {0};
char savestate_name_auto[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
#ifdef HAVE_NETPLAY
if (global->netplay.enable && !global->netplay.is_spectate)
return;
#endif
#ifdef HAVE_CHEEVOS
if (settings->cheevos.hardcore_mode_enable)
return;
#endif
if (!settings->savestate_auto_load)
return;
fill_pathname_noext(savestate_name_auto, global->name.savestate,
".auto", sizeof(savestate_name_auto));
if (!path_file_exists(savestate_name_auto))
return;
ret = content_ctl(CONTENT_CTL_LOAD_STATE, (void*)savestate_name_auto);
RARCH_LOG("Found auto savestate in: %s\n", savestate_name_auto);
snprintf(msg, sizeof(msg), "Auto-loading savestate from \"%s\" %s.",
savestate_name_auto, ret ? "succeeded" : "failed");
runloop_msg_queue_push(msg, 1, 180, false);
RARCH_LOG("%s\n", msg);
}
/**
* input_remapping_save_file:
* @path : Path to remapping file (relative path).
*
* Saves remapping values to file.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool input_remapping_save_file(const char *path)
{
bool ret;
unsigned i, j;
char buf[PATH_MAX_LENGTH] = {0};
char remap_file[PATH_MAX_LENGTH] = {0};
config_file_t *conf = NULL;
settings_t *settings = config_get_ptr();
fill_pathname_join(buf, settings->directory.input_remapping,
path, sizeof(buf));
fill_pathname_noext(remap_file, buf, ".rmp", sizeof(remap_file));
conf = config_file_new(remap_file);
if (!conf)
{
conf = config_file_new(NULL);
if (!conf)
return false;
}
for (i = 0; i < settings->input.max_users; i++)
{
char buf[64] = {0};
char key_ident[RARCH_FIRST_CUSTOM_BIND + 4][128] = {{0}};
char key_strings[RARCH_FIRST_CUSTOM_BIND + 4][128] = {
"b", "y", "select", "start",
"up", "down", "left", "right",
"a", "x", "l", "r", "l2", "r2",
"l3", "r3", "l_x", "l_y", "r_x", "r_y" };
snprintf(buf, sizeof(buf), "input_player%u", i + 1);
for (j = 0; j < RARCH_FIRST_CUSTOM_BIND + 4; j++)
{
fill_pathname_join_delim(key_ident[j], buf,
key_strings[j], '_', sizeof(key_ident[j]));
/* only save values that have been modified */
if(j < RARCH_FIRST_CUSTOM_BIND)
{
if(settings->input.remap_ids[i][j] != j)
config_set_int(conf, key_ident[j], settings->input.remap_ids[i][j]);
else
config_unset(conf,key_ident[j]);
}
else
{
if(settings->input.remap_ids[i][j] != j - RARCH_FIRST_CUSTOM_BIND)
config_set_int(conf, key_ident[j], settings->input.remap_ids[i][j]);
else
config_unset(conf,key_ident[j]);
}
}
snprintf(buf, sizeof(buf), "input_libretro_device_p%u", i + 1);
config_set_int(conf, buf, settings->input.libretro_device[i]);
snprintf(buf, sizeof(buf), "input_player%u_analog_dpad_mode", i + 1);
config_set_int(conf, buf, settings->input.analog_dpad_mode[i]);
}
ret = config_file_write(conf, remap_file);
config_file_free(conf);
return ret;
}
bool rarch_ctl(enum rarch_ctl_state state, void *data)
{
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
rarch_system_info_t *system = rarch_system_info_get_ptr();
switch(state)
{
case RARCH_ACTION_STATE_REPLACE_CONFIG:
{
char *path = (char*)data;
if (!path)
return false;
/* If config file to be replaced is the same as the
* current config file, exit. */
if (!strcmp(path, global->path.config))
return false;
if (settings->config_save_on_exit && *global->path.config)
config_save_file(global->path.config);
strlcpy(global->path.config, path, sizeof(global->path.config));
global->block_config_read = false;
*settings->libretro = '\0'; /* Load core in new config. */
}
event_command(EVENT_CMD_PREPARE_DUMMY);
return true;
case RARCH_ACTION_STATE_MENU_RUNNING:
#ifdef HAVE_MENU
menu_driver_toggle(true);
#endif
#ifdef HAVE_OVERLAY
if (settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_DEINIT);
#endif
break;
case RARCH_ACTION_STATE_LOAD_CONTENT:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_PLAIN))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#ifdef HAVE_FFMPEG
case RARCH_ACTION_STATE_LOAD_CONTENT_FFMPEG:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_FFMPEG))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
#endif
case RARCH_ACTION_STATE_LOAD_CONTENT_IMAGEVIEWER:
#ifdef HAVE_MENU
/* If content loading fails, we go back to menu. */
if (!menu_load_content(CORE_TYPE_IMAGEVIEWER))
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING, NULL);
#endif
if (driver->frontend_ctx && driver->frontend_ctx->content_loaded)
driver->frontend_ctx->content_loaded();
break;
case RARCH_ACTION_STATE_MENU_RUNNING_FINISHED:
#ifdef HAVE_MENU
menu_driver_toggle(false);
#endif
video_driver_set_texture_enable(false, false);
#ifdef HAVE_OVERLAY
if (settings && settings->input.overlay_hide_in_menu)
event_command(EVENT_CMD_OVERLAY_INIT);
#endif
break;
case RARCH_ACTION_STATE_QUIT:
if (global)
system->shutdown = true;
rarch_ctl(RARCH_ACTION_STATE_MENU_RUNNING_FINISHED, NULL);
break;
case RARCH_ACTION_STATE_FORCE_QUIT:
rarch_ctl(RARCH_ACTION_STATE_QUIT, NULL);
break;
case RARCH_ACTION_STATE_VALIDATE_CPU_FEATURES:
{
uint64_t cpu = retro_get_cpu_features();
(void)cpu;
#ifdef __SSE__
if (!(cpu & RETRO_SIMD_SSE))
FAIL_CPU("SSE");
#endif
#ifdef __SSE2__
if (!(cpu & RETRO_SIMD_SSE2))
FAIL_CPU("SSE2");
#endif
#ifdef __AVX__
if (!(cpu & RETRO_SIMD_AVX))
FAIL_CPU("AVX");
#endif
}
break;
case RARCH_ACTION_STATE_VERIFY_API_VERSION:
RARCH_LOG("Version of libretro API: %u\n", core.retro_api_version());
RARCH_LOG("Compiled against API: %u\n", RETRO_API_VERSION);
if (core.retro_api_version() != RETRO_API_VERSION)
RARCH_WARN("%s\n", msg_hash_to_str(MSG_LIBRETRO_ABI_BREAK));
break;
case RARCH_ACTION_STATE_FILL_PATHNAMES:
rarch_init_savefile_paths();
strlcpy(global->bsv.movie_path, global->name.savefile,
sizeof(global->bsv.movie_path));
if (!*global->name.base)
return false;
if (!*global->name.ups)
fill_pathname_noext(global->name.ups, global->name.base, ".ups",
sizeof(global->name.ups));
if (!*global->name.bps)
fill_pathname_noext(global->name.bps, global->name.base, ".bps",
sizeof(global->name.bps));
if (!*global->name.ips)
fill_pathname_noext(global->name.ips, global->name.base, ".ips",
sizeof(global->name.ips));
break;
case RARCH_ACTION_STATE_NONE:
default:
return false;
}
return true;
}
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);
}
}
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;
}
/**
* input_remapping_save_file:
* @path : Path to remapping file (relative path).
*
* Saves remapping values to file.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool input_remapping_save_file(const char *path)
{
bool ret;
unsigned i, j, k;
size_t path_size = PATH_MAX_LENGTH * sizeof(char);
char *buf = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
char *remap_file = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
config_file_t *conf = NULL;
unsigned max_users = *(input_driver_get_uint(INPUT_ACTION_MAX_USERS));
settings_t *settings = config_get_ptr();
buf[0] = remap_file[0] = '\0';
fill_pathname_join(buf, settings->paths.directory_input_remapping,
path, path_size);
fill_pathname_noext(remap_file, buf, ".rmp", path_size);
free(buf);
conf = config_file_new(remap_file);
if (!conf)
{
conf = config_file_new(NULL);
if (!conf)
{
free(remap_file);
return false;
}
}
for (i = 0; i < max_users; i++)
{
char s1[64], s2[64], s3[64];
char btn_ident[RARCH_FIRST_CUSTOM_BIND][128] = {{0}};
char key_ident[RARCH_FIRST_CUSTOM_BIND][128] = {{0}};
char stk_ident[8][128] = {{0}};
char key_strings[RARCH_FIRST_CUSTOM_BIND + 8][128] = {
"b", "y", "select", "start",
"up", "down", "left", "right",
"a", "x", "l", "r", "l2", "r2",
"l3", "r3", "l_x+", "l_x-", "l_y+", "l_y-", "r_x+", "r_x-", "r_y+", "r_y-" };
s1[0] = '\0';
s2[0] = '\0';
snprintf(s1, sizeof(s1), "input_player%u_btn", i + 1);
snprintf(s2, sizeof(s2), "input_player%u_key", i + 1);
snprintf(s3, sizeof(s1), "input_player%u_stk", i + 1);
for (j = 0; j < RARCH_FIRST_CUSTOM_BIND + 8; j++)
{
if(j < RARCH_FIRST_CUSTOM_BIND)
{
fill_pathname_join_delim(btn_ident[j], s1,
key_strings[j], '_', sizeof(btn_ident[j]));
fill_pathname_join_delim(key_ident[j], s2,
key_strings[j], '_', sizeof(btn_ident[j]));
/* only save values that have been modified */
if(settings->uints.input_remap_ids[i][j] != j &&
settings->uints.input_remap_ids[i][j] != RARCH_UNMAPPED)
config_set_int(conf, btn_ident[j], settings->uints.input_remap_ids[i][j]);
else if (settings->uints.input_remap_ids[i][j] != j &&
settings->uints.input_remap_ids[i][j] == RARCH_UNMAPPED)
config_set_int(conf, btn_ident[j], -1);
else
config_unset(conf,btn_ident[j]);
if (settings->uints.input_keymapper_ids[i][j] != RETROK_UNKNOWN)
config_set_int(conf, key_ident[j],
settings->uints.input_keymapper_ids[i][j]);
}
else
{
k = j - RARCH_FIRST_CUSTOM_BIND;
fill_pathname_join_delim(stk_ident[k], s3,
key_strings[j], '_', sizeof(stk_ident[k]));
if(settings->uints.input_remap_ids[i][j] != j &&
settings->uints.input_remap_ids[i][j] != RARCH_UNMAPPED)
config_set_int(conf, stk_ident[k],
settings->uints.input_remap_ids[i][j]);
else if(settings->uints.input_remap_ids[i][j] != j &&
settings->uints.input_remap_ids[i][j] == RARCH_UNMAPPED)
config_set_int(conf, stk_ident[k],
-1);
else
config_unset(conf, stk_ident[k]);
}
}
snprintf(s1, sizeof(s1), "input_libretro_device_p%u", i + 1);
config_set_int(conf, s1, input_config_get_device(i));
snprintf(s1, sizeof(s1), "input_player%u_analog_dpad_mode", i + 1);
config_set_int(conf, s1, settings->uints.input_analog_dpad_mode[i]);
}
ret = config_file_write(conf, remap_file);
config_file_free(conf);
free(remap_file);
return ret;
}