bool content_ctl(enum content_ctl_state state, void *data)
{
unsigned i;
static const struct file_archive_file_backend *stream_backend = NULL;
static struct string_list *temporary_content = NULL;
static bool content_is_inited = false;
static bool core_does_not_need_content = false;
static uint32_t content_crc = 0;
switch(state)
{
case CONTENT_CTL_LOAD_RAM_FILE:
return load_ram_file(data);
case CONTENT_CTL_SAVE_RAM_FILE:
{
ram_type_t *ram = (ram_type_t*)data;
if (!ram)
return false;
save_ram_file(ram);
}
break;
case CONTENT_CTL_DOES_NOT_NEED_CONTENT:
return core_does_not_need_content;
case CONTENT_CTL_SET_DOES_NOT_NEED_CONTENT:
core_does_not_need_content = true;
break;
case CONTENT_CTL_GET_CRC:
{
uint32_t **content_crc_ptr = (uint32_t**)data;
if (!content_crc_ptr)
return false;
*content_crc_ptr = &content_crc;
}
break;
case CONTENT_CTL_LOAD_STATE:
{
const char *path = (const char*)data;
if (!path)
return false;
return content_load_state(path);
}
case CONTENT_CTL_SAVE_STATE:
{
const char *path = (const char*)data;
if (!path)
return false;
return content_save_state(path);
}
case CONTENT_CTL_IS_INITED:
return content_is_inited;
case CONTENT_CTL_DEINIT:
content_ctl(CONTENT_CTL_TEMPORARY_FREE, NULL);
content_crc = 0;
content_is_inited = false;
core_does_not_need_content = false;
break;
case CONTENT_CTL_INIT:
content_is_inited = false;
temporary_content = string_list_new();
if (!temporary_content)
return false;
if (content_init_file(temporary_content))
{
content_is_inited = true;
return true;
}
content_ctl(CONTENT_CTL_DEINIT, NULL);
return false;
case CONTENT_CTL_TEMPORARY_FREE:
if (!temporary_content)
return false;
for (i = 0; i < temporary_content->size; i++)
{
const char *path = temporary_content->elems[i].data;
RARCH_LOG("%s: %s.\n",
msg_hash_to_str(MSG_REMOVING_TEMPORARY_CONTENT_FILE), path);
if (remove(path) < 0)
RARCH_ERR("%s: %s.\n",
msg_hash_to_str(MSG_FAILED_TO_REMOVE_TEMPORARY_FILE),
path);
}
string_list_free(temporary_content);
temporary_content = NULL;
break;
case CONTENT_CTL_STREAM_INIT:
#ifdef HAVE_ZLIB
if (!stream_backend)
stream_backend = file_archive_get_default_file_backend();
#endif
break;
case CONTENT_CTL_STREAM_CRC_CALCULATE:
{
content_stream_t *stream = NULL;
content_ctl(CONTENT_CTL_STREAM_INIT, NULL);
stream = (content_stream_t*)data;
stream->crc = stream_backend->stream_crc_calculate(
stream->a, stream->b, stream->c);
}
break;
case CONTENT_CTL_LOAD:
return content_load((content_ctx_info_t*)data);
case CONTENT_CTL_NONE:
default:
break;
}
return true;
}
/**
* task_load_content:
*
* Loads content into currently selected core.
* Will also optionally push the content entry to the history playlist.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool task_load_content(content_ctx_info_t *content_info,
content_information_ctx_t *content_ctx,
bool launched_from_menu,
enum content_mode_load mode,
char **error_string)
{
char name[255];
char msg[255];
name[0] = msg[0] = '\0';
if (!content_load(content_info))
goto error;
/* Push entry to top of history playlist */
if (_content_is_inited || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *sys_info = NULL;
tmp[0] = '\0';
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &sys_info);
if (sys_info)
info = &sys_info->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, path_get(RARCH_PATH_CONTENT), sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (!string_is_empty(tmp))
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && !string_is_empty(tmp))
{
const char *core_path = NULL;
const char *core_name = NULL;
playlist_t *playlist_tmp = g_defaults.content_history;
switch (path_is_media_type(tmp))
{
case RARCH_CONTENT_MOVIE:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.video_history;
core_name = "movieplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_MUSIC:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.music_history;
core_name = "musicplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_IMAGE:
#ifdef HAVE_IMAGEVIEWER
playlist_tmp = g_defaults.image_history;
core_name = "imageviewer";
core_path = "builtin";
#endif
break;
default:
core_path = path_get(RARCH_PATH_CORE);
core_name = info->library_name;
break;
}
if (mode == CONTENT_MODE_LOAD_FROM_CLI)
{
settings_t *settings = config_get_ptr();
content_ctx->history_list_enable = settings->history_list_enable;
}
if (
content_ctx->history_list_enable
&& playlist_tmp
&& playlist_push(
playlist_tmp,
tmp,
NULL,
core_path,
core_name,
NULL,
NULL)
)
playlist_write_file(playlist_tmp);
}
}
return true;
error:
if (launched_from_menu)
{
if (!path_is_empty(RARCH_PATH_CONTENT) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "%s %s.\n",
msg_hash_to_str(MSG_FAILED_TO_LOAD),
name);
if (error_string)
free(error_string);
*error_string = strdup(msg);
}
}
return false;
}
static bool content_load_wrapper(
content_ctx_info_t *content_info,
bool launched_from_menu)
{
char name[PATH_MAX_LENGTH];
char msg[PATH_MAX_LENGTH];
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
#ifdef HAVE_MENU
if (launched_from_menu)
{
/* redraw menu frame */
menu_display_set_msg_force(true);
menu_driver_ctl(RARCH_MENU_CTL_RENDER, NULL);
fill_pathname_base(name, fullpath, sizeof(name));
}
#endif
if (!content_load(content_info))
goto error;
if (launched_from_menu)
{
/** Show loading OSD message */
if (*fullpath)
{
snprintf(msg, sizeof(msg), "INFO - Loading %s ...", name);
runloop_msg_queue_push(msg, 1, 1, false);
}
}
/* Push entry to top of history playlist */
if (content_is_inited() || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *system = NULL;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system)
info = &system->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, fullpath, sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (*tmp)
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && *tmp)
{
content_push_to_history_playlist(
true, tmp, info);
playlist_write_file(g_defaults.history);
}
}
return true;
error:
if (launched_from_menu)
{
if (!string_is_empty(fullpath) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "Failed to load %s.\n", name);
runloop_msg_queue_push(msg, 1, 90, false);
}
}
return false;
}
bool content_ctl(enum content_ctl_state state, void *data)
{
static const struct file_archive_file_backend *stream_backend = NULL;
static struct string_list *temporary_content = NULL;
static bool content_is_inited = false;
static bool core_does_not_need_content = false;
static uint32_t content_crc = 0;
switch(state)
{
case CONTENT_CTL_LOAD_RAM_FILE:
return load_ram_file(data);
case CONTENT_CTL_SAVE_RAM_FILE:
return save_ram_file((ram_type_t*)data);
case CONTENT_CTL_DOES_NOT_NEED_CONTENT:
return core_does_not_need_content;
case CONTENT_CTL_SET_DOES_NOT_NEED_CONTENT:
core_does_not_need_content = true;
break;
case CONTENT_CTL_UNSET_DOES_NOT_NEED_CONTENT:
core_does_not_need_content = false;
break;
case CONTENT_CTL_GET_CRC:
{
uint32_t **content_crc_ptr = (uint32_t**)data;
if (!content_crc_ptr)
return false;
*content_crc_ptr = &content_crc;
}
break;
case CONTENT_CTL_LOAD_STATE:
{
const char *path = (const char*)data;
if (!path)
return false;
return content_load_state(path);
}
case CONTENT_CTL_SAVE_STATE:
{
const char *path = (const char*)data;
if (!path)
return false;
return content_save_state(path);
}
case CONTENT_CTL_IS_INITED:
return content_is_inited;
case CONTENT_CTL_DEINIT:
content_ctl(CONTENT_CTL_TEMPORARY_FREE, NULL);
content_crc = 0;
content_is_inited = false;
core_does_not_need_content = false;
break;
case CONTENT_CTL_INIT:
content_is_inited = false;
temporary_content = string_list_new();
if (!temporary_content)
return false;
if (content_file_init(temporary_content))
{
content_is_inited = true;
return true;
}
content_ctl(CONTENT_CTL_DEINIT, NULL);
return false;
case CONTENT_CTL_TEMPORARY_FREE:
content_file_free(temporary_content);
temporary_content = NULL;
break;
case CONTENT_CTL_STREAM_INIT:
#ifdef HAVE_ZLIB
if (!stream_backend)
stream_backend = file_archive_get_default_file_backend();
#endif
break;
case CONTENT_CTL_STREAM_CRC_CALCULATE:
{
content_stream_t *stream = NULL;
content_ctl(CONTENT_CTL_STREAM_INIT, NULL);
stream = (content_stream_t*)data;
#ifdef HAVE_ZLIB
stream->crc = stream_backend->stream_crc_calculate(
stream->a, stream->b, stream->c);
#endif
}
break;
case CONTENT_CTL_LOAD:
return content_load((content_ctx_info_t*)data);
case CONTENT_CTL_NONE:
default:
break;
}
return true;
}
/**
* task_load_content:
*
* Loads content into currently selected core.
* Will also optionally push the content entry to the history playlist.
*
* Returns: true (1) if successful, otherwise false (0).
**/
static bool task_load_content(content_ctx_info_t *content_info,
bool launched_from_menu,
enum content_mode_load mode)
{
char name[256];
char msg[256];
name[0] = msg[0] = '\0';
if (launched_from_menu)
{
#ifdef HAVE_MENU
/* redraw menu frame */
menu_display_set_msg_force(true);
menu_driver_ctl(RARCH_MENU_CTL_RENDER, NULL);
if (!path_is_empty(RARCH_PATH_CONTENT))
fill_pathname_base(name, path_get(RARCH_PATH_CONTENT), sizeof(name));
#endif
/** Show loading OSD message */
if (!string_is_empty(path_get(RARCH_PATH_CONTENT)))
{
snprintf(msg, sizeof(msg), "%s %s ...",
msg_hash_to_str(MSG_LOADING),
name);
runloop_msg_queue_push(msg, 2, 1, true);
}
}
if (!content_load(content_info))
goto error;
/* Push entry to top of history playlist */
if (content_is_inited() || content_does_not_need_content())
{
char tmp[PATH_MAX_LENGTH];
struct retro_system_info *info = NULL;
rarch_system_info_t *system = NULL;
tmp[0] = '\0';
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system)
info = &system->info;
#ifdef HAVE_MENU
if (launched_from_menu)
menu_driver_ctl(RARCH_MENU_CTL_SYSTEM_INFO_GET, &info);
#endif
strlcpy(tmp, path_get(RARCH_PATH_CONTENT), sizeof(tmp));
if (!launched_from_menu)
{
/* Path can be relative here.
* Ensure we're pushing absolute path. */
if (!string_is_empty(tmp))
path_resolve_realpath(tmp, sizeof(tmp));
}
if (info && *tmp)
{
const char *core_path = NULL;
const char *core_name = NULL;
playlist_t *playlist_tmp = g_defaults.content_history;
switch (path_is_media_type(tmp))
{
case RARCH_CONTENT_MOVIE:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.video_history;
core_name = "movieplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_MUSIC:
#ifdef HAVE_FFMPEG
playlist_tmp = g_defaults.music_history;
core_name = "musicplayer";
core_path = "builtin";
#endif
break;
case RARCH_CONTENT_IMAGE:
#ifdef HAVE_IMAGEVIEWER
playlist_tmp = g_defaults.image_history;
core_name = "imageviewer";
core_path = "builtin";
#endif
break;
default:
core_path = path_get(RARCH_PATH_CORE);
core_name = info->library_name;
break;
}
if (content_push_to_history_playlist(playlist_tmp, tmp,
core_name, core_path))
playlist_write_file(playlist_tmp);
}
}
return true;
error:
if (launched_from_menu)
{
if (!path_is_empty(RARCH_PATH_CONTENT) && !string_is_empty(name))
{
snprintf(msg, sizeof(msg), "%s %s.\n",
msg_hash_to_str(MSG_FAILED_TO_LOAD),
name);
runloop_msg_queue_push(msg, 2, 90, true);
}
}
return false;
}