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(RGUI) Portable folder_cb code

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This commit is contained in:
twinaphex 2013-03-10 22:40:20 +01:00
parent bffdd1a439
commit 71e9dd3a6a
1 changed files with 22 additions and 47 deletions
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69
frontend/menu/rgui.c
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@ -1517,18 +1517,18 @@ static bool folder_cb(const char *directory, rgui_file_enum_cb_t file_cb,
{
#if defined(GEKKO)
#ifdef HW_RVL
file_cb(ctx, "sd:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "usb:", RGUI_FILE_DEVICE, 0);
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);
file_cb(ctx, "carda:/", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "cardb:/", RGUI_FILE_DEVICE, 0);
return true;
#elif defined(_XBOX1)
file_cb(ctx, "C:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "D:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "E:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "F:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "G:", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "C:\\", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "D:\\", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "E:\\", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "F:\\", RGUI_FILE_DEVICE, 0);
file_cb(ctx, "G:\\", RGUI_FILE_DEVICE, 0);
return true;
#endif
}
@ -1543,57 +1543,32 @@ static bool folder_cb(const char *directory, rgui_file_enum_cb_t file_cb,
LWP_MutexUnlock(gx_device_mutex);
#endif
char exts[256];
if (core_chooser)
strlcpy(exts, EXT_EXECUTABLES, sizeof(exts));
const char *exts = core_chooser ? EXT_EXECUTABLES : g_extern.system.valid_extensions;
char dir[PATH_MAX];
if (*directory)
strlcpy(dir, directory, sizeof(dir));
else
strlcpy(exts, g_extern.system.valid_extensions, sizeof(exts));
strlcpy(dir, "/", sizeof(dir));
struct string_list *ext_list = string_split(exts, "|");
char _dir[PATH_MAX];
snprintf(_dir, sizeof(_dir), "%s/", directory);
DIR *dir = opendir(_dir);
if (!dir)
struct string_list *list = dir_list_new(dir, exts, true);
if (!list)
return false;
struct dirent *entry;
while ((entry = readdir(dir)))
for (size_t i = 0; i < list->size; i++)
{
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
bool is_dir = list->elems[i].attr.b;
#ifdef HAVE_LIBRETRO_MANAGEMENT
if (core_chooser && (is_dir || strcasecmp(entry->d_name, default_paths.salamander_file) == 0))
if (core_chooser && (is_dir ||
strcasecmp(list->elems[i].data, default_paths.salamander_file) == 0))
continue;
#endif
if (!is_dir && ext_list && !string_list_find_elem_prefix(ext_list, ".", file_ext))
continue;
file_cb(ctx,
entry->d_name,
path_basename(list->elems[i].data),
is_dir ? RGUI_FILE_DIRECTORY : RGUI_FILE_PLAIN, 0);
}
closedir(dir);
string_list_free(ext_list);
string_list_free(list);
return true;
}