static bool folder_cb(const char *directory, rgui_file_enum_cb_t file_cb,
void *userdata, void *ctx)
{
bool core_chooser = (userdata) ? *(rgui_file_type_t *)userdata == RGUI_SETTINGS_CORE : false;
if (!*directory)
{
#ifdef HW_RVL
file_cb(ctx, "sd:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "usb:", RGUI_FILE_DEVICE, 0);
#endif
file_cb(ctx, "carda:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "cardb:", RGUI_FILE_DEVICE, 0);
return true;
}
#ifdef HW_RVL
LWP_MutexLock(gx_device_mutex);
int dev = gx_get_device_from_path(directory);
if (dev != -1 && !gx_devices[dev].mounted && gx_devices[dev].interface->isInserted())
fatMountSimple(gx_devices[dev].name, gx_devices[dev].interface);
LWP_MutexUnlock(gx_device_mutex);
#endif
char exts[256];
if (core_chooser)
strlcpy(exts, "dol|DOL", sizeof(exts));
else
strlcpy(exts, rarch_console_get_rom_ext(), sizeof(exts));
struct string_list *ext_list = string_split(exts, "|");
char _dir[PATH_MAX];
snprintf(_dir, sizeof(_dir), "%s/", directory);
DIR *dir = opendir(_dir);
if (!dir)
return false;
struct dirent *entry;
while ((entry = readdir(dir)))
{
char stat_path[PATH_MAX];
const char *file_ext = path_get_extension(entry->d_name);
snprintf(stat_path, sizeof(stat_path), "%s/%s", directory, entry->d_name);
bool is_dir;
#ifdef _DIRENT_HAVE_D_TYPE
is_dir = (entry->d_type == DT_DIR);
if (entry->d_type != DT_REG && !is_dir)
continue;
#else
struct stat st;
if (stat(stat_path, &st) < 0)
continue;
is_dir = S_ISDIR(st.st_mode);
if (!S_ISREG(st.st_mode) && !is_dir)
continue;
#endif
if (core_chooser && (is_dir || strcasecmp(entry->d_name, default_paths.salamander_file) == 0))
continue;
if (!is_dir && ext_list && !string_list_find_elem_prefix(ext_list, ".", file_ext))
continue;
file_cb(ctx,
entry->d_name,
is_dir ? RGUI_FILE_DIRECTORY : RGUI_FILE_PLAIN, 0);
}
closedir(dir);
string_list_free(ext_list);
return true;
}
int menu_entries_parse_list(
file_list_t *list, file_list_t *menu_list,
const char *dir, const char *label, unsigned type,
unsigned default_type_plain, const char *exts,
rarch_setting_t *setting)
{
size_t i, list_size;
bool path_is_compressed, push_dir;
int device = 0;
struct string_list *str_list = NULL;
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
(void)device;
if (!list || !menu_list)
return -1;
menu_list_clear(list);
if (!*dir)
{
menu_entries_parse_drive_list(list);
menu_driver_populate_entries(dir, label, type);
return 0;
}
#if defined(GEKKO) && defined(HW_RVL)
slock_lock(gx_device_mutex);
device = gx_get_device_from_path(dir);
if (device != -1 && !gx_devices[device].mounted &&
gx_devices[device].interface->isInserted())
fatMountSimple(gx_devices[device].name, gx_devices[device].interface);
slock_unlock(gx_device_mutex);
#endif
path_is_compressed = path_is_compressed_file(dir);
push_dir = (setting && setting->browser_selection_type == ST_DIR);
if (path_is_compressed)
str_list = compressed_file_list_new(dir,exts);
else
str_list = dir_list_new(dir,
settings->menu.navigation.browser.filter.supported_extensions_enable
? exts : NULL, true);
if (push_dir)
menu_list_push(list, "<Use this directory>", "",
MENU_FILE_USE_DIRECTORY, 0);
if (!str_list)
return -1;
dir_list_sort(str_list, true);
list_size = str_list->size;
for (i = 0; i < str_list->size; i++)
{
bool is_dir;
const char *path = NULL;
menu_file_type_t file_type = MENU_FILE_NONE;
switch (str_list->elems[i].attr.i)
{
case RARCH_DIRECTORY:
file_type = MENU_FILE_DIRECTORY;
break;
case RARCH_COMPRESSED_ARCHIVE:
file_type = MENU_FILE_CARCHIVE;
break;
case RARCH_COMPRESSED_FILE_IN_ARCHIVE:
file_type = MENU_FILE_IN_CARCHIVE;
break;
case RARCH_PLAIN_FILE:
default:
if (!strcmp(label, "detect_core_list"))
{
if (path_is_compressed_file(str_list->elems[i].data))
{
/* in case of deferred_core_list we have to interpret
* every archive as an archive to disallow instant loading
*/
file_type = MENU_FILE_CARCHIVE;
break;
}
}
file_type = (menu_file_type_t)default_type_plain;
break;
}
is_dir = (file_type == MENU_FILE_DIRECTORY);
if (push_dir && !is_dir)
continue;
/* Need to preserve slash first time. */
path = str_list->elems[i].data;
if (*dir && !path_is_compressed)
path = path_basename(path);
#ifdef HAVE_LIBRETRO_MANAGEMENT
#ifdef RARCH_CONSOLE
if (!strcmp(label, "core_list") && (is_dir ||
strcasecmp(path, SALAMANDER_FILE) == 0))
continue;
#endif
#endif
/* Push type further down in the chain.
* Needed for shader manager currently. */
if (!strcmp(label, "core_list"))
{
/* Compressed cores are unsupported */
if (file_type == MENU_FILE_CARCHIVE)
continue;
menu_list_push(list, path, "",
is_dir ? MENU_FILE_DIRECTORY : MENU_FILE_CORE, 0);
}
else
menu_list_push(list, path, "",
file_type, 0);
}
string_list_free(str_list);
if (!strcmp(label, "core_list"))
{
driver_t *driver = driver_get_ptr();
menu_list_get_last_stack(driver->menu->menu_list, &dir, NULL, NULL);
list_size = file_list_get_size(list);
for (i = 0; i < list_size; i++)
{
char core_path[PATH_MAX_LENGTH], display_name[PATH_MAX_LENGTH];
const char *path = NULL;
menu_list_get_at_offset(list, i, &path, NULL, &type);
if (type != MENU_FILE_CORE)
continue;
fill_pathname_join(core_path, dir, path, sizeof(core_path));
if (global->core_info &&
core_info_list_get_display_name(global->core_info,
core_path, display_name, sizeof(display_name)))
menu_list_set_alt_at_offset(list, i, display_name);
}
menu_list_sort_on_alt(list);
}
menu_list_populate_generic(list, dir, label, type);
return 0;
}
