static bool init_content_file_set_attribs(
struct string_list *temporary_content,
struct string_list *content,
const struct retro_subsystem_info *special)
{
union string_list_elem_attr attr;
struct string_list *subsystem = path_get_subsystem_list();
attr.i = 0;
if (!path_is_empty(RARCH_PATH_SUBSYSTEM) && special)
{
unsigned i;
for (i = 0; i < subsystem->size; i++)
{
attr.i = special->roms[i].block_extract;
attr.i |= special->roms[i].need_fullpath << 1;
attr.i |= special->roms[i].required << 2;
string_list_append(content, subsystem->elems[i].data, attr);
}
}
else
{
rarch_system_info_t *system = NULL;
settings_t *settings = config_get_ptr();
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system)
{
attr.i = system->info.block_extract;
attr.i |= system->info.need_fullpath << 1;
}
attr.i |= (!content_does_not_need_content()) << 2;
if (path_is_empty(RARCH_PATH_CONTENT)
&& content_does_not_need_content()
&& settings->set_supports_no_game_enable)
string_list_append(content, "", attr);
else
{
if (!path_is_empty(RARCH_PATH_CONTENT))
string_list_append(content, path_get(RARCH_PATH_CONTENT), attr);
}
}
#ifdef HAVE_COMPRESSION
/* Try to extract all content we're going to load if appropriate. */
init_content_file_extract(temporary_content,
content, special, &attr);
#endif
return true;
}
static bool init_content_file_set_attribs(
struct string_list *temporary_content,
struct string_list *content,
rarch_system_info_t *system,
const struct retro_subsystem_info *special)
{
union string_list_elem_attr attr;
global_t *global = global_get_ptr();
attr.i = 0;
if (*global->subsystem)
{
unsigned i;
for (i = 0; i < global->subsystem_fullpaths->size; i++)
{
attr.i = special->roms[i].block_extract;
attr.i |= special->roms[i].need_fullpath << 1;
attr.i |= special->roms[i].required << 2;
string_list_append(content,
global->subsystem_fullpaths->elems[i].data, attr);
}
}
else
{
settings_t *settings = config_get_ptr();
attr.i = system->info.block_extract;
attr.i |= system->info.need_fullpath << 1;
attr.i |= (!content_does_not_need_content()) << 2;
if (content_does_not_need_content()
&& settings->set_supports_no_game_enable)
string_list_append(content, "", attr);
else
{
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
string_list_append(content, fullpath, attr);
}
}
#ifdef HAVE_ZLIB
/* Try to extract all content we're going to load if appropriate. */
if (!init_content_file_extract(temporary_content,
content, system, special, &attr))
return false;
#endif
return true;
}
static bool content_file_init_set_attribs(
struct string_list *content,
const struct retro_subsystem_info *special,
content_information_ctx_t *content_ctx,
char **error_string)
{
union string_list_elem_attr attr;
struct string_list *subsystem = path_get_subsystem_list();
attr.i = 0;
if (!path_is_empty(RARCH_PATH_SUBSYSTEM) && special)
{
unsigned i;
for (i = 0; i < subsystem->size; i++)
{
attr.i = special->roms[i].block_extract;
attr.i |= special->roms[i].need_fullpath << 1;
attr.i |= special->roms[i].required << 2;
string_list_append(content, subsystem->elems[i].data, attr);
}
}
else
{
attr.i = content_ctx->block_extract;
attr.i |= content_ctx->need_fullpath << 1;
attr.i |= (!content_does_not_need_content()) << 2;
if (path_is_empty(RARCH_PATH_CONTENT)
&& content_does_not_need_content()
&& content_ctx->set_supports_no_game_enable)
string_list_append(content, "", attr);
else
{
if (!path_is_empty(RARCH_PATH_CONTENT))
string_list_append(content, path_get(RARCH_PATH_CONTENT), attr);
}
}
#ifdef HAVE_COMPRESSION
/* Try to extract all content we're going to load if appropriate. */
content_file_init_extract(content, content_ctx, special, &attr, error_string);
#endif
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 int httpserver_handle_basic_info(struct mg_connection* conn, void* cbdata)
{
static const char *libretro_btn_desc[] = {
"B (bottom)", "Y (left)", "Select", "Start",
"D-Pad Up", "D-Pad Down", "D-Pad Left", "D-Pad Right",
"A (right)", "X (up)",
"L", "R", "L2", "R2", "L3", "R3",
};
unsigned p, q, r;
retro_ctx_api_info_t api;
retro_ctx_region_info_t region;
retro_ctx_memory_info_t sram;
retro_ctx_memory_info_t rtc;
retro_ctx_memory_info_t sysram;
retro_ctx_memory_info_t vram;
char core_path[PATH_MAX_LENGTH] = {0};
const char* pixel_format = NULL;
const struct retro_subsystem_info* subsys = NULL;
const struct retro_subsystem_rom_info* rom = NULL;
const struct retro_subsystem_memory_info* mem = NULL;
const struct retro_controller_description* ctrl = NULL;
const char* comma = NULL;
const struct core_option* opts = NULL;
const struct retro_system_av_info* av_info = NULL;
const core_option_manager_t* core_opts = NULL;
const struct mg_request_info * req = mg_get_request_info(conn);
const settings_t * settings = config_get_ptr();
rarch_system_info_t *system = runloop_get_system_info();
if (string_is_empty(system->info.library_name))
return httpserver_error(conn, 500, "Core not initialized in %s", __FUNCTION__);
if (!core_is_game_loaded())
return httpserver_error(conn, 500, "Game not loaded in %s", __FUNCTION__);
json_string_encode(core_path, sizeof(core_path), config_get_active_core_path());
core_api_version(&api);
core_get_region(®ion);
switch (video_driver_get_pixel_format())
{
case RETRO_PIXEL_FORMAT_0RGB1555:
pixel_format = "RETRO_PIXEL_FORMAT_0RGB1555";
break;
case RETRO_PIXEL_FORMAT_XRGB8888:
pixel_format = "RETRO_PIXEL_FORMAT_XRGB8888";
break;
case RETRO_PIXEL_FORMAT_RGB565:
pixel_format = "RETRO_PIXEL_FORMAT_RGB565";
break;
default:
pixel_format = "?";
break;
}
sram.id = RETRO_MEMORY_SAVE_RAM;
core_get_memory(&sram);
rtc.id = RETRO_MEMORY_RTC;
core_get_memory(&rtc);
sysram.id = RETRO_MEMORY_SYSTEM_RAM;
core_get_memory(&sysram);
vram.id = RETRO_MEMORY_VIDEO_RAM;
core_get_memory(&vram);
mg_printf(conn,
"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n"
"{"
"\"corePath\":\"%s\","
"\"apiVersion\":%u,"
"\"systemInfo\":"
"{"
"\"libraryName\":\"%s\","
"\"libraryVersion\":\"%s\","
"\"validExtensions\":\"%s\","
"\"needsFullpath\":%s,"
"\"blockExtract\":%s"
"},"
"\"region\":\"%s\","
"\"pixelFormat\":\"%s\","
"\"rotation\":%u,"
"\"performaceLevel\":%u,"
"\"supportsNoGame\":%s,"
#ifdef HAVE_CHEEVOS
"\"frontendSupportsAchievements\":true,"
"\"coreSupportsAchievements\":%s,"
#else
"\"frontendSupportsAchievements\":false,"
"\"coreSupportsAchievements\":null,"
#endif
"\"saveRam\":{\"pointer\":\"%" PRIXPTR "\",\"size\":" STRING_REP_UINT64 "},"
"\"rtcRam\":{\"pointer\":\"%" PRIXPTR "\",\"size\":" STRING_REP_UINT64 "},"
"\"systemRam\":{\"pointer\":\"%" PRIXPTR "\",\"size\":" STRING_REP_UINT64 "},"
"\"videoRam\":{\"pointer\":\"%" PRIXPTR "\",\"size\":" STRING_REP_UINT64 "},",
core_path,
api.version,
system->info.library_name,
system->info.library_version,
system->info.valid_extensions,
system->info.need_fullpath ? "true" : "false",
system->info.block_extract ? "true" : "false",
region.region ? "RETRO_REGION_PAL" : "RETRO_REGION_NTSC",
pixel_format,
system->rotation,
system->performance_level,
content_does_not_need_content() ? "true" : "false",
#ifdef HAVE_CHEEVOS
cheevos_get_support_cheevos() ? "true" : "false",
#endif
(uintptr_t)sram.data, sram.size,
(uintptr_t)rtc.data, rtc.size,
(uintptr_t)sysram.data, sysram.size,
(uintptr_t)vram.data, vram.size
);
mg_printf(conn, "\"subSystems\":[");
subsys = system->subsystem.data;
for (p = 0; p < system->subsystem.size; p++, subsys++)
{
mg_printf(conn, "%s{\"id\":%u,\"description\":\"%s\",\"identifier\":\"%s\",\"roms\":[", p == 0 ? "" : ",", subsys->id, subsys->desc, subsys->ident);
rom = subsys->roms;
for (q = 0; q < subsys->num_roms; q++, rom++)
{
mg_printf(conn,
"%s{"
"\"description\":\"%s\","
"\"extensions\":\"%s\","
"\"needsFullpath\":%s,"
"\"blockExtract\":%s,"
"\"required\":%s,"
"\"memory\":[",
q == 0 ? "" : ",",
rom->desc,
rom->valid_extensions,
rom->need_fullpath ? "true" : "false",
rom->block_extract ? "true" : "false",
rom->required ? "true" : "false"
);
mem = rom->memory;
comma = "";
for (r = 0; r < rom->num_memory; r++, mem++)
{
mg_printf(conn, "%s{\"extension\":\"%s\",\"type\":%u}", comma, mem->extension, mem->type);
comma = ",";
}
mg_printf(conn, "]}");
}
mg_printf(conn, "]}");
}
av_info = video_viewport_get_system_av_info();
mg_printf(conn,
"],\"avInfo\":{"
"\"geometry\":{"
"\"baseWidth\":%u,"
"\"baseHeight\":%u,"
"\"maxWidth\":%u,"
"\"maxHeight\":%u,"
"\"aspectRatio\":%f"
"},"
"\"timing\":{"
"\"fps\":%f,"
"\"sampleRate\":%f"
"}"
"},",
av_info->geometry.base_width,
av_info->geometry.base_height,
av_info->geometry.max_width,
av_info->geometry.max_height,
av_info->geometry.aspect_ratio,
av_info->timing.fps,
av_info->timing.sample_rate
);
mg_printf(conn, "\"ports\":[");
comma = "";
for (p = 0; p < system->ports.size; p++)
{
ctrl = system->ports.data[p].types;
for (q = 0; q < system->ports.data[p].num_types; q++, ctrl++)
{
mg_printf(conn, "%s{\"id\":%u,\"description\":\"%s\"}", comma, ctrl->id, ctrl->desc);
comma = ",";
}
}
mg_printf(conn, "],\"inputDescriptors\":[");
comma = "";
if (core_has_set_input_descriptor())
{
for (p = 0; p < settings->input.max_users; p++)
{
for (q = 0; q < RARCH_FIRST_CUSTOM_BIND; q++)
{
const char* description = system->input_desc_btn[p][q];
if (description)
{
mg_printf(conn,
"%s{\"player\":%u,\"button\":\"%s\",\"description\":\"%s\"}",
comma,
p + 1,
libretro_btn_desc[q],
description
);
comma = ",";
}
}
}
}
mg_printf(conn, "],\"coreOptions\":[");
rarch_ctl(RARCH_CTL_CORE_OPTIONS_LIST_GET, (void*)&core_opts);
opts = core_opts->opts;
for (p = 0; p < core_opts->size; p++, opts++)
{
mg_printf(conn, "%s{\"key\":\"%s\",\"description\":\"%s\",\"values\":[", p == 0 ? "" : ",", opts->key, opts->desc);
comma = "";
for (q = 0; q < opts->vals->size; q++)
{
mg_printf(conn, "%s\"%s\"", comma, opts->vals->elems[q].data);
comma = ",";
}
mg_printf(conn, "]}");
}
mg_printf(conn, "]}");
return 1;
}
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;
}
/**
* 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;
}
