/* RetroArch - A frontend for libretro. * Copyright (C) 2011-2016 - Daniel De Matteis * * RetroArch is free software: you can redistribute it and/or modify it under the terms * of the GNU General Public License as published by the Free Software Found- * ation, either version 3 of the License, or (at your option) any later version. * * RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with RetroArch. * If not, see . */ /* TODO/FIXME - turn this into actual task */ #include #include #include #include #include #include #include #include #include #ifdef HAVE_CONFIG_H #include "../config.h" #endif #ifdef HAVE_MENU #include "../menu/menu_driver.h" #include "../menu/menu_display.h" #include "../menu/menu_content.h" #endif #include "tasks_internal.h" #include "../command.h" #include "../content.h" #include "../defaults.h" #include "../configuration.h" #include "../frontend/frontend.h" #include "../retroarch.h" #include "../verbosity.h" #ifdef _WIN32 #ifdef _XBOX #include #define setmode _setmode #define INVALID_FILE_ATTRIBUTES -1 #else #include #include #include #endif #endif #include #include #include #include #include #ifdef HAVE_COMPRESSION #include #endif #include #include #include #include #include #include #include #include "../defaults.h" #include "../msg_hash.h" #include "../content.h" #include "../general.h" #include "../dynamic.h" #include "../movie.h" #include "../patch.h" #include "../system.h" #include "../retroarch.h" #include "../command.h" #include "../file_path_special.h" #include "../core.h" #include "../verbosity.h" #ifdef HAVE_7ZIP #include "../deps/7zip/7z.h" #include "../deps/7zip/7zAlloc.h" #include "../deps/7zip/7zCrc.h" #include "../deps/7zip/7zFile.h" #endif #ifdef HAVE_MENU #include "../menu/menu_driver.h" #endif #ifdef HAVE_CHEEVOS #include "../cheevos.h" #endif #define MAX_ARGS 32 typedef struct content_stream { uint32_t a; const uint8_t *b; size_t c; uint32_t crc; } content_stream_t; 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; #ifdef HAVE_COMPRESSION #ifdef HAVE_7ZIP static bool utf16_to_char(uint8_t **utf_data, size_t *dest_len, const uint16_t *in) { unsigned len = 0; while (in[len] != '\0') len++; utf16_conv_utf8(NULL, dest_len, in, len); *dest_len += 1; *utf_data = (uint8_t*)malloc(*dest_len); if (*utf_data == 0) return false; return utf16_conv_utf8(*utf_data, dest_len, in, len); } static bool utf16_to_char_string(const uint16_t *in, char *s, size_t len) { size_t dest_len = 0; uint8_t *utf16_data = NULL; bool ret = utf16_to_char(&utf16_data, &dest_len, in); if (ret) { utf16_data[dest_len] = 0; strlcpy(s, (const char*)utf16_data, len); } free(utf16_data); utf16_data = NULL; return ret; } /* Extract the relative path (needle) from a 7z archive * (path) and allocate a buf for it to write it in. * If optional_outfile is set, extract to that instead * and don't allocate buffer. */ static int content_7zip_file_read( const char *path, const char *needle, void **buf, const char *optional_outfile) { CFileInStream archiveStream; CLookToRead lookStream; ISzAlloc allocImp; ISzAlloc allocTempImp; CSzArEx db; uint8_t *output = 0; long outsize = -1; /*These are the allocation routines. * Currently using the non-standard 7zip choices. */ allocImp.Alloc = SzAlloc; allocImp.Free = SzFree; allocTempImp.Alloc = SzAllocTemp; allocTempImp.Free = SzFreeTemp; if (InFile_Open(&archiveStream.file, path)) { RARCH_ERR("Could not open %s as 7z archive\n.", path); return -1; } FileInStream_CreateVTable(&archiveStream); LookToRead_CreateVTable(&lookStream, False); lookStream.realStream = &archiveStream.s; LookToRead_Init(&lookStream); CrcGenerateTable(); SzArEx_Init(&db); if (SzArEx_Open(&db, &lookStream.s, &allocImp, &allocTempImp) == SZ_OK) { uint32_t i; bool file_found = false; uint16_t *temp = NULL; size_t temp_size = 0; uint32_t block_index = 0xFFFFFFFF; SRes res = SZ_OK; for (i = 0; i < db.db.NumFiles; i++) { size_t len; char infile[PATH_MAX_LENGTH] = {0}; size_t offset = 0; size_t outSizeProcessed = 0; const CSzFileItem *f = db.db.Files + i; /* We skip over everything which is not a directory. * FIXME: Why continue then if f->IsDir is true?*/ if (f->IsDir) continue; len = SzArEx_GetFileNameUtf16(&db, i, NULL); if (len > temp_size) { free(temp); temp_size = len; temp = (uint16_t *)malloc(temp_size * sizeof(temp[0])); if (temp == 0) { res = SZ_ERROR_MEM; break; } } SzArEx_GetFileNameUtf16(&db, i, temp); res = SZ_ERROR_FAIL; if (temp) res = utf16_to_char_string(temp, infile, sizeof(infile)) ? SZ_OK : SZ_ERROR_FAIL; if (string_is_equal(infile, needle)) { size_t output_size = 0; RARCH_LOG_OUTPUT("Opened archive %s. Now trying to extract %s\n", path, needle); /* C LZMA SDK does not support chunked extraction - see here: * sourceforge.net/p/sevenzip/discussion/45798/thread/6fb59aaf/ * */ file_found = true; res = SzArEx_Extract(&db, &lookStream.s, i, &block_index, &output, &output_size, &offset, &outSizeProcessed, &allocImp, &allocTempImp); if (res != SZ_OK) break; /* This goes to the error section. */ outsize = outSizeProcessed; if (optional_outfile != NULL) { const void *ptr = (const void*)(output + offset); if (!filestream_write_file(optional_outfile, ptr, outsize)) { RARCH_ERR("Could not open outfilepath %s.\n", optional_outfile); res = SZ_OK; file_found = true; outsize = -1; } } else { /*We could either use the 7Zip allocated buffer, * or create our own and use it. * We would however need to realloc anyways, because RetroArch * expects a \0 at the end, therefore we allocate new, * copy and free the old one. */ *buf = malloc(outsize + 1); ((char*)(*buf))[outsize] = '\0'; memcpy(*buf,output + offset,outsize); } break; } } free(temp); IAlloc_Free(&allocImp, output); if (!(file_found && res == SZ_OK)) { /* Error handling */ if (!file_found) RARCH_ERR("File %s not found in %s\n", needle, path); RARCH_ERR("Failed to open compressed file inside 7zip archive.\n"); outsize = -1; } } SzArEx_Free(&db, &allocImp); File_Close(&archiveStream.file); return outsize; } static struct string_list *compressed_7zip_file_list_new( const char *path, const char* ext) { CFileInStream archiveStream; CLookToRead lookStream; ISzAlloc allocImp; ISzAlloc allocTempImp; CSzArEx db; size_t temp_size = 0; struct string_list *list = NULL; /* These are the allocation routines - currently using * the non-standard 7zip choices. */ allocImp.Alloc = SzAlloc; allocImp.Free = SzFree; allocTempImp.Alloc = SzAllocTemp; allocTempImp.Free = SzFreeTemp; if (InFile_Open(&archiveStream.file, path)) { RARCH_ERR("Could not open %s as 7z archive.\n",path); return NULL; } list = string_list_new(); if (!list) { File_Close(&archiveStream.file); return NULL; } FileInStream_CreateVTable(&archiveStream); LookToRead_CreateVTable(&lookStream, False); lookStream.realStream = &archiveStream.s; LookToRead_Init(&lookStream); CrcGenerateTable(); SzArEx_Init(&db); if (SzArEx_Open(&db, &lookStream.s, &allocImp, &allocTempImp) == SZ_OK) { uint32_t i; struct string_list *ext_list = ext ? string_split(ext, "|"): NULL; SRes res = SZ_OK; uint16_t *temp = NULL; for (i = 0; i < db.db.NumFiles; i++) { union string_list_elem_attr attr; char infile[PATH_MAX_LENGTH] = {0}; const char *file_ext = NULL; size_t len = 0; bool supported_by_core = false; const CSzFileItem *f = db.db.Files + i; /* we skip over everything, which is a directory. */ if (f->IsDir) continue; len = SzArEx_GetFileNameUtf16(&db, i, NULL); if (len > temp_size) { free(temp); temp_size = len; temp = (uint16_t *)malloc(temp_size * sizeof(temp[0])); if (temp == 0) { res = SZ_ERROR_MEM; break; } } SzArEx_GetFileNameUtf16(&db, i, temp); res = SZ_ERROR_FAIL; if (temp) res = utf16_to_char_string(temp, infile, sizeof(infile)) ? SZ_OK : SZ_ERROR_FAIL; file_ext = path_get_extension(infile); if (string_list_find_elem_prefix(ext_list, ".", file_ext)) supported_by_core = true; /* * Currently we only support files without subdirs in the archives. * Folders are not supported (differences between win and lin. * Archives within archives should imho never be supported. */ if (!supported_by_core) continue; attr.i = RARCH_COMPRESSED_FILE_IN_ARCHIVE; if (!string_list_append(list, infile, attr)) { res = SZ_ERROR_MEM; break; } } string_list_free(ext_list); free(temp); if (res != SZ_OK) { /* Error handling */ RARCH_ERR("Failed to open compressed_file: \"%s\"\n", path); string_list_free(list); list = NULL; } } SzArEx_Free(&db, &allocImp); File_Close(&archiveStream.file); return list; } #endif #ifdef HAVE_ZLIB struct decomp_state { char *opt_file; char *needle; void **buf; size_t size; bool found; }; static bool content_zip_file_decompressed_handle( file_archive_file_handle_t *handle, const uint8_t *cdata, uint32_t csize, uint32_t size, uint32_t crc32) { int ret = 0; handle->backend = file_archive_get_default_file_backend(); if (!handle->backend) goto error; if (!handle->backend->stream_decompress_data_to_file_init( handle, cdata, csize, size)) return false; do{ ret = handle->backend->stream_decompress_data_to_file_iterate( handle->stream); }while(ret == 0); handle->real_checksum = handle->backend->stream_crc_calculate(0, handle->data, size); if (handle->real_checksum != crc32) { RARCH_ERR("Inflated checksum did not match CRC32!\n"); goto error; } if (handle->stream) free(handle->stream); return true; error: if (handle->stream) free(handle->stream); if (handle->data) free(handle->data); return false; } /* Extract the relative path (needle) from a * ZIP archive (path) and allocate a buffer for it to write it in. * * optional_outfile if not NULL will be used to extract the file to. * buf will be 0 then. */ static int content_zip_file_decompressed( const char *name, const char *valid_exts, const uint8_t *cdata, unsigned cmode, uint32_t csize, uint32_t size, uint32_t crc32, void *userdata) { struct decomp_state *st = (struct decomp_state*)userdata; /* Ignore directories. */ if (name[strlen(name) - 1] == '/' || name[strlen(name) - 1] == '\\') return 1; RARCH_LOG("[deflate] Path: %s, CRC32: 0x%x\n", name, crc32); if (strstr(name, st->needle)) { bool goto_error = false; file_archive_file_handle_t handle = {0}; st->found = true; if (content_zip_file_decompressed_handle(&handle, cdata, csize, size, crc32)) { if (st->opt_file != 0) { /* Called in case core has need_fullpath enabled. */ char *buf = (char*)malloc(size); if (buf) { RARCH_LOG("Extracting file : %s\n", st->opt_file); memcpy(buf, handle.data, size); if (!filestream_write_file(st->opt_file, buf, size)) goto_error = true; } free(buf); st->size = 0; } else { /* Called in case core has need_fullpath disabled. * Will copy decompressed content directly into * RetroArch's ROM buffer. */ *st->buf = malloc(size); memcpy(*st->buf, handle.data, size); st->size = size; } } if (handle.data) free(handle.data); if (goto_error) return 0; } return 1; } static int content_zip_file_read( const char *path, const char *needle, void **buf, const char* optional_outfile) { file_archive_transfer_t zlib; struct decomp_state st; bool returnerr = true; int ret = 0; zlib.type = ZLIB_TRANSFER_INIT; st.needle = NULL; st.opt_file = NULL; st.found = false; st.buf = buf; if (needle) st.needle = strdup(needle); if (optional_outfile) st.opt_file = strdup(optional_outfile); do { ret = file_archive_parse_file_iterate(&zlib, &returnerr, path, "", content_zip_file_decompressed, &st); if (!returnerr) break; }while(ret == 0 && !st.found); file_archive_parse_file_iterate_stop(&zlib); if (st.opt_file) free(st.opt_file); if (st.needle) free(st.needle); if (!st.found) return -1; return st.size; } #endif #endif #ifdef HAVE_COMPRESSION /* Generic compressed file loader. * Extracts to buf, unless optional_filename != 0 * Then extracts to optional_filename and leaves buf alone. */ static int content_file_compressed_read( const char * path, void **buf, const char* optional_filename, ssize_t *length) { int ret = 0; const char* file_ext = NULL; struct string_list *str_list = string_split(path, "#"); /* Safety check. * If optional_filename and optional_filename * exists, we simply return 0, * hoping that optional_filename is the * same as requested. */ if (optional_filename && path_file_exists(optional_filename)) { *length = 0; string_list_free(str_list); return 1; } /* We assure that there is something after the '#' symbol. * * This error condition happens for example, when * path = /path/to/file.7z, or * path = /path/to/file.7z# */ if (str_list->size <= 1) goto error; #if defined(HAVE_7ZIP) || defined(HAVE_ZLIB) file_ext = path_get_extension(str_list->elems[0].data); #endif #ifdef HAVE_7ZIP if (string_is_equal_noncase(file_ext, "7z")) { *length = content_7zip_file_read(str_list->elems[0].data, str_list->elems[1].data, buf, optional_filename); if (*length != -1) ret = 1; } #endif #ifdef HAVE_ZLIB if (string_is_equal_noncase(file_ext, "zip")) { *length = content_zip_file_read(str_list->elems[0].data, str_list->elems[1].data, buf, optional_filename); if (*length != -1) ret = 1; } string_list_free(str_list); #endif return ret; error: RARCH_ERR("Could not extract string and substring from " ": %s.\n", path); string_list_free(str_list); *length = 0; return 0; } #endif /** * content_file_read: * @path : path to file. * @buf : buffer to allocate and read the contents of the * file into. Needs to be freed manually. * @length : Number of items read, -1 on error. * * Read the contents of a file into @buf. Will call content_file_compressed_read * if path contains a compressed file, otherwise will call filestream_read_file(). * * Returns: 1 if file read, 0 on error. */ static int content_file_read(const char *path, void **buf, ssize_t *length) { #ifdef HAVE_COMPRESSION if (path_contains_compressed_file(path)) { if (content_file_compressed_read(path, buf, NULL, length)) return 1; } #endif return filestream_read_file(path, buf, length); } struct string_list *compressed_file_list_new(const char *path, const char* ext) { #if defined(HAVE_ZLIB) || defined(HAVE_7ZIP) const char* file_ext = path_get_extension(path); #endif #ifdef HAVE_7ZIP if (string_is_equal_noncase(file_ext, "7z")) return compressed_7zip_file_list_new(path,ext); #endif #ifdef HAVE_ZLIB if (string_is_equal_noncase(file_ext, "zip")) return file_archive_get_file_list(path, ext); #endif return NULL; } static void check_defaults_dir_create_dir(const char *path) { char new_path[PATH_MAX_LENGTH] = {0}; fill_pathname_expand_special(new_path, path, sizeof(new_path)); if (path_is_directory(new_path)) return; path_mkdir(new_path); } static void check_default_dirs(void) { /* early return for people with a custom folder setup so it doesn't create unnecessary directories */ if (path_file_exists("custom.ini")) return; if (*g_defaults.dir.core_assets) check_defaults_dir_create_dir(g_defaults.dir.core_assets); if (*g_defaults.dir.remap) check_defaults_dir_create_dir(g_defaults.dir.remap); if (*g_defaults.dir.screenshot) check_defaults_dir_create_dir(g_defaults.dir.screenshot); if (*g_defaults.dir.core) check_defaults_dir_create_dir(g_defaults.dir.core); if (*g_defaults.dir.autoconfig) check_defaults_dir_create_dir(g_defaults.dir.autoconfig); if (*g_defaults.dir.audio_filter) check_defaults_dir_create_dir(g_defaults.dir.audio_filter); if (*g_defaults.dir.video_filter) check_defaults_dir_create_dir(g_defaults.dir.video_filter); if (*g_defaults.dir.assets) check_defaults_dir_create_dir(g_defaults.dir.assets); if (*g_defaults.dir.playlist) check_defaults_dir_create_dir(g_defaults.dir.playlist); if (*g_defaults.dir.core) check_defaults_dir_create_dir(g_defaults.dir.core); if (*g_defaults.dir.core_info) check_defaults_dir_create_dir(g_defaults.dir.core_info); if (*g_defaults.dir.overlay) check_defaults_dir_create_dir(g_defaults.dir.overlay); if (*g_defaults.dir.port) check_defaults_dir_create_dir(g_defaults.dir.port); if (*g_defaults.dir.shader) check_defaults_dir_create_dir(g_defaults.dir.shader); if (*g_defaults.dir.savestate) check_defaults_dir_create_dir(g_defaults.dir.savestate); if (*g_defaults.dir.sram) check_defaults_dir_create_dir(g_defaults.dir.sram); if (*g_defaults.dir.system) check_defaults_dir_create_dir(g_defaults.dir.system); if (*g_defaults.dir.resampler) check_defaults_dir_create_dir(g_defaults.dir.resampler); if (*g_defaults.dir.menu_config) check_defaults_dir_create_dir(g_defaults.dir.menu_config); if (*g_defaults.dir.content_history) check_defaults_dir_create_dir(g_defaults.dir.content_history); if (*g_defaults.dir.cache) check_defaults_dir_create_dir(g_defaults.dir.cache); if (*g_defaults.dir.database) check_defaults_dir_create_dir(g_defaults.dir.database); if (*g_defaults.dir.cursor) check_defaults_dir_create_dir(g_defaults.dir.cursor); if (*g_defaults.dir.cheats) check_defaults_dir_create_dir(g_defaults.dir.cheats); if (*g_defaults.dir.thumbnails) check_defaults_dir_create_dir(g_defaults.dir.thumbnails); } static void content_push_to_history_playlist(bool do_push, const char *path, void *data) { settings_t *settings = config_get_ptr(); struct retro_system_info *info = (struct retro_system_info*)data; /* If the history list is not enabled, early return. */ if (!settings->history_list_enable) return; if (!g_defaults.history) return; if (!do_push) return; playlist_push(g_defaults.history, path, NULL, settings->path.libretro, info->library_name, NULL, NULL); } /** * content_load_init_wrap: * @args : Input arguments. * @argc : Count of arguments. * @argv : Arguments. * * Generates an @argc and @argv pair based on @args * of type rarch_main_wrap. **/ static void content_load_init_wrap( const struct rarch_main_wrap *args, int *argc, char **argv) { #ifdef HAVE_FILE_LOGGER int i; #endif *argc = 0; argv[(*argc)++] = strdup("retroarch"); if (!args->no_content) { if (args->content_path) { RARCH_LOG("Using content: %s.\n", args->content_path); argv[(*argc)++] = strdup(args->content_path); } #ifdef HAVE_MENU else { RARCH_LOG("No content, starting dummy core.\n"); argv[(*argc)++] = strdup("--menu"); } #endif } if (args->sram_path) { argv[(*argc)++] = strdup("-s"); argv[(*argc)++] = strdup(args->sram_path); } if (args->state_path) { argv[(*argc)++] = strdup("-S"); argv[(*argc)++] = strdup(args->state_path); } if (args->config_path) { argv[(*argc)++] = strdup("-c"); argv[(*argc)++] = strdup(args->config_path); } #ifdef HAVE_DYNAMIC if (args->libretro_path) { argv[(*argc)++] = strdup("-L"); argv[(*argc)++] = strdup(args->libretro_path); } #endif if (args->verbose) argv[(*argc)++] = strdup("-v"); #ifdef HAVE_FILE_LOGGER for (i = 0; i < *argc; i++) RARCH_LOG("arg #%d: %s\n", i, argv[i]); #endif } /** * content_load: * * Loads content file and starts up RetroArch. * If no content file can be loaded, will start up RetroArch * as-is. * * Returns: false (0) if retroarch_main_init failed, * otherwise true (1). **/ static bool content_load(content_ctx_info_t *info) { unsigned i; bool retval = true; int rarch_argc = 0; char *rarch_argv[MAX_ARGS] = {NULL}; char *argv_copy [MAX_ARGS] = {NULL}; char **rarch_argv_ptr = (char**)info->argv; int *rarch_argc_ptr = (int*)&info->argc; struct rarch_main_wrap *wrap_args = (struct rarch_main_wrap*) calloc(1, sizeof(*wrap_args)); if (!wrap_args) return false; retro_assert(wrap_args); if (info->environ_get) info->environ_get(rarch_argc_ptr, rarch_argv_ptr, info->args, wrap_args); if (wrap_args->touched) { content_load_init_wrap(wrap_args, &rarch_argc, rarch_argv); memcpy(argv_copy, rarch_argv, sizeof(rarch_argv)); rarch_argv_ptr = (char**)rarch_argv; rarch_argc_ptr = (int*)&rarch_argc; } rarch_ctl(RARCH_CTL_MAIN_DEINIT, NULL); wrap_args->argc = *rarch_argc_ptr; wrap_args->argv = rarch_argv_ptr; if (!retroarch_main_init(wrap_args->argc, wrap_args->argv)) { retval = false; goto error; } #ifdef HAVE_MENU menu_driver_ctl(RARCH_MENU_CTL_SHADER_MANAGER_INIT, NULL); #endif command_event(CMD_EVENT_HISTORY_INIT, NULL); command_event(CMD_EVENT_RESUME, NULL); command_event(CMD_EVENT_VIDEO_SET_ASPECT_RATIO, NULL); check_default_dirs(); frontend_driver_process_args(rarch_argc_ptr, rarch_argv_ptr); frontend_driver_content_loaded(); error: for (i = 0; i < ARRAY_SIZE(argv_copy); i++) free(argv_copy[i]); free(wrap_args); return retval; } /** * read_content_file: * @path : buffer of the content file. * @buf : size of the content file. * @length : size of the content file that has been read from. * * Read the content file. If read into memory, also performs soft patching * (see patch_content function) in case soft patching has not been * blocked by the enduser. * * Returns: true if successful, false on error. **/ static bool read_content_file(unsigned i, const char *path, void **buf, ssize_t *length) { #ifdef HAVE_ZLIB content_stream_t stream_info; uint32_t *content_crc_ptr = NULL; #endif uint8_t *ret_buf = NULL; global_t *global = global_get_ptr(); RARCH_LOG("%s: %s.\n", msg_hash_to_str(MSG_LOADING_CONTENT_FILE), path); if (!content_file_read(path, (void**) &ret_buf, length)) return false; if (*length < 0) return false; if (i != 0) return true; /* Attempt to apply a patch. */ if (!global->patch.block_patch) patch_content(&ret_buf, length); #ifdef HAVE_ZLIB content_get_crc(&content_crc_ptr); stream_info.a = 0; stream_info.b = ret_buf; stream_info.c = *length; if (!stream_backend) stream_backend = file_archive_get_default_file_backend(); stream_info.crc = stream_backend->stream_crc_calculate( stream_info.a, stream_info.b, stream_info.c); *content_crc_ptr = stream_info.crc; RARCH_LOG("CRC32: 0x%x .\n", (unsigned)*content_crc_ptr); #endif *buf = ret_buf; return true; } /** * dump_to_file_desperate: * @data : pointer to data buffer. * @size : size of @data. * @type : type of file to be saved. * * Attempt to save valuable RAM data somewhere. **/ bool dump_to_file_desperate(const void *data, size_t size, unsigned type) { time_t time_; char timebuf[256] = {0}; char application_data[PATH_MAX_LENGTH] = {0}; char path[PATH_MAX_LENGTH] = {0}; if (!fill_pathname_application_data(application_data, sizeof(application_data))) return false; snprintf(path, sizeof(path), "%s/RetroArch-recovery-%u", application_data, type); time(&time_); strftime(timebuf, sizeof(timebuf), "%Y-%m-%d-%H-%M-%S", localtime(&time_)); strlcat(path, timebuf, sizeof(path)); if (!filestream_write_file(path, data, size)) return false; RARCH_WARN("Succeeded in saving RAM data to \"%s\".\n", path); return true; } /* Load the content into memory. */ static bool load_content_into_memory( struct retro_game_info *info, unsigned i, const char *path) { ssize_t len; bool ret = false; if (i == 0) { /* First content file is significant, attempt to do patching, * CRC checking, etc. */ ret = read_content_file(i, path, (void**)&info->data, &len); } else ret = content_file_read(path, (void**)&info->data, &len); if (!ret || len < 0) goto error; info->size = len; return true; error: RARCH_ERR("%s \"%s\".\n", msg_hash_to_str(MSG_COULD_NOT_READ_CONTENT_FILE), path); return false; } #ifdef HAVE_COMPRESSION static bool load_content_from_compressed_archive( struct string_list *temporary_content, struct retro_game_info *info, unsigned i, struct string_list* additional_path_allocs, bool need_fullpath, const char *path) { union string_list_elem_attr attributes; char new_path[PATH_MAX_LENGTH] = {0}; char new_basedir[PATH_MAX_LENGTH] = {0}; ssize_t new_path_len = 0; bool ret = false; rarch_system_info_t *sys_info= NULL; settings_t *settings = config_get_ptr(); runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &sys_info); if (sys_info && sys_info->info.block_extract) return true; if (!need_fullpath || !path_contains_compressed_file(path)) return true; RARCH_LOG("Compressed file in case of need_fullpath." " Now extracting to temporary directory.\n"); strlcpy(new_basedir, settings->directory.cache, sizeof(new_basedir)); if (string_is_empty(new_basedir) || !path_is_directory(new_basedir)) { RARCH_WARN("Tried extracting to cache directory, but " "cache directory was not set or found. " "Setting cache directory to directory " "derived by basename...\n"); fill_pathname_basedir(new_basedir, path, sizeof(new_basedir)); } attributes.i = 0; fill_pathname_join(new_path, new_basedir, path_basename(path), sizeof(new_path)); ret = content_file_compressed_read(path, NULL, new_path, &new_path_len); if (!ret || new_path_len < 0) { RARCH_ERR("%s \"%s\".\n", msg_hash_to_str(MSG_COULD_NOT_READ_CONTENT_FILE), path); return false; } string_list_append(additional_path_allocs, new_path, attributes); info[i].path = additional_path_allocs->elems[additional_path_allocs->size -1 ].data; if (!string_list_append(temporary_content, new_path, attributes)) return false; return true; } #endif /** * load_content: * @special : subsystem of content to be loaded. Can be NULL. * content : * * Load content file (for libretro core). * * Returns : true if successful, otherwise false. **/ static bool load_content( struct string_list *temporary_content, struct retro_game_info *info, const struct string_list *content, const struct retro_subsystem_info *special, struct string_list* additional_path_allocs ) { unsigned i; retro_ctx_load_content_info_t load_info; if (!info || !additional_path_allocs) return false; for (i = 0; i < content->size; i++) { int attr = content->elems[i].attr.i; bool need_fullpath = attr & 2; bool require_content = attr & 4; const char *path = content->elems[i].data; if (require_content && string_is_empty(path)) { RARCH_LOG("%s\n", msg_hash_to_str(MSG_ERROR_LIBRETRO_CORE_REQUIRES_CONTENT)); return false; } info[i].path = NULL; if (*path) info[i].path = path; if (!need_fullpath && !string_is_empty(path)) { if (!load_content_into_memory(&info[i], i, path)) return false; } else { RARCH_LOG("%s\n", msg_hash_to_str(MSG_CONTENT_LOADING_SKIPPED_IMPLEMENTATION_WILL_DO_IT)); #ifdef HAVE_COMPRESSION if (!load_content_from_compressed_archive( temporary_content, &info[i], i, additional_path_allocs, need_fullpath, path)) return false; #endif } } load_info.content = content; load_info.special = special; load_info.info = info; if (!core_load_game(&load_info)) { RARCH_ERR("%s.\n", msg_hash_to_str(MSG_FAILED_TO_LOAD_CONTENT)); return false; } #ifdef HAVE_CHEEVOS if (!special) { const void *load_data = NULL; cheevos_set_cheats(); if (*content->elems[0].data) load_data = info; cheevos_load(load_data); } #endif return true; } static const struct retro_subsystem_info *init_content_file_subsystem( bool *ret, rarch_system_info_t *system) { global_t *global = global_get_ptr(); const struct retro_subsystem_info *special = libretro_find_subsystem_info(system->subsystem.data, system->subsystem.size, global->subsystem); if (!special) { RARCH_ERR( "Failed to find subsystem \"%s\" in libretro implementation.\n", global->subsystem); goto error; } if (special->num_roms && !global->subsystem_fullpaths) { RARCH_ERR("%s\n", msg_hash_to_str(MSG_ERROR_LIBRETRO_CORE_REQUIRES_SPECIAL_CONTENT)); goto error; } else if (special->num_roms && special->num_roms != global->subsystem_fullpaths->size) { RARCH_ERR("libretro core requires %u content files for " "subsystem \"%s\", but %u content files were provided.\n", special->num_roms, special->desc, (unsigned)global->subsystem_fullpaths->size); goto error; } else if (!special->num_roms && global->subsystem_fullpaths && global->subsystem_fullpaths->size) { RARCH_ERR("libretro core takes no content for subsystem \"%s\", " "but %u content files were provided.\n", special->desc, (unsigned)global->subsystem_fullpaths->size); goto error; } *ret = true; return special; error: *ret = false; return NULL; } #ifdef HAVE_ZLIB static bool init_content_file_extract( 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 ) { unsigned i; settings_t *settings = config_get_ptr(); for (i = 0; i < content->size; i++) { const char *ext = NULL; const char *valid_ext = system->info.valid_extensions; /* Block extract check. */ if (content->elems[i].attr.i & 1) continue; ext = path_get_extension(content->elems[i].data); if (special) valid_ext = special->roms[i].valid_extensions; if (!ext) continue; if (string_is_equal_noncase(ext, "zip")) { char new_path[PATH_MAX_LENGTH] = {0}; char temp_content[PATH_MAX_LENGTH] = {0}; strlcpy(temp_content, content->elems[i].data, sizeof(temp_content)); if (!file_archive_extract_first_content_file(temp_content, sizeof(temp_content), valid_ext, *settings->directory.cache ? settings->directory.cache : NULL, new_path, sizeof(new_path))) { RARCH_ERR("Failed to extract content from zipped file: %s.\n", temp_content); return false; } string_list_set(content, i, new_path); if (!string_list_append(temporary_content, new_path, *attr)) return false; } } return true; } #endif 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 && special) { 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 { char *fullpath = NULL; 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 (!runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath) && content_does_not_need_content() && settings->set_supports_no_game_enable) string_list_append(content, "", attr); else { if(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; } /** * content_init_file: * * Initializes and loads a content file for the currently * selected libretro core. * * Returns : true if successful, otherwise false. **/ static bool content_file_init(struct string_list *temporary_content) { unsigned i; struct retro_game_info *info = NULL; bool ret = false; struct string_list* additional_path_allocs = NULL; struct string_list *content = NULL; const struct retro_subsystem_info *special = NULL; rarch_system_info_t *system = NULL; global_t *global = global_get_ptr(); runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system); if (*global->subsystem && system) { special = init_content_file_subsystem(&ret, system); if (!ret) goto error; } content = string_list_new(); if (!content) goto error; if (!init_content_file_set_attribs(temporary_content, content, system, special)) goto error; info = (struct retro_game_info*) calloc(content->size, sizeof(*info)); additional_path_allocs = string_list_new(); ret = load_content(temporary_content, info, content, special, additional_path_allocs); for (i = 0; i < content->size; i++) free((void*)info[i].data); string_list_free(additional_path_allocs); if (info) free(info); error: if (content) string_list_free(content); return ret; } static bool content_file_free(struct string_list *temporary_content) { unsigned i; 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); return true; } bool content_does_not_need_content(void) { return core_does_not_need_content; } void content_set_does_not_need_content(void) { core_does_not_need_content = true; } void content_unset_does_not_need_content(void) { core_does_not_need_content = false; } bool content_get_crc(uint32_t **content_crc_ptr) { if (!content_crc_ptr) return false; *content_crc_ptr = &content_crc; return true; } bool content_is_inited(void) { return _content_is_inited; } void content_deinit(void) { content_file_free(temporary_content); temporary_content = NULL; content_crc = 0; _content_is_inited = false; core_does_not_need_content = false; } /* Initializes and loads a content file for the currently * selected libretro core. */ bool content_init(void) { temporary_content = string_list_new(); if (!temporary_content) goto error; if (!content_file_init(temporary_content)) goto error; _content_is_inited = true; return true; error: content_deinit(); return false; } #ifdef HAVE_MENU static void menu_content_environment_get(int *argc, char *argv[], void *args, void *params_data) { char *fullpath = NULL; struct rarch_main_wrap *wrap_args = (struct rarch_main_wrap*)params_data; global_t *global = global_get_ptr(); settings_t *settings = config_get_ptr(); if (!wrap_args) return; runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath); wrap_args->no_content = menu_driver_ctl( RARCH_MENU_CTL_HAS_LOAD_NO_CONTENT, NULL); if (!global->has_set.verbosity) wrap_args->verbose = verbosity_is_enabled(); wrap_args->touched = true; wrap_args->config_path = NULL; wrap_args->sram_path = NULL; wrap_args->state_path = NULL; wrap_args->content_path = NULL; if (*global->path.config) wrap_args->config_path = global->path.config; if (*global->dir.savefile) wrap_args->sram_path = global->dir.savefile; if (*global->dir.savestate) wrap_args->state_path = global->dir.savestate; if (fullpath && *fullpath) wrap_args->content_path = fullpath; if (!global->has_set.libretro) wrap_args->libretro_path = *settings->path.libretro ? settings->path.libretro : NULL; } #endif /** * 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) { char name[PATH_MAX_LENGTH] = {0}; char msg[PATH_MAX_LENGTH] = {0}; 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), "%s %s ...", msg_hash_to_str(MSG_LOADING), 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] = {0}; 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), "%s %s.\n", msg_hash_to_str(MSG_FAILED_TO_LOAD), name); runloop_msg_queue_push(msg, 1, 90, false); } } return false; } static bool command_event_cmd_exec(void *data) { #if defined(HAVE_DYNAMIC) content_ctx_info_t content_info; #endif char *fullpath = NULL; #if defined(HAVE_DYNAMIC) content_info.argc = 0; content_info.argv = NULL; content_info.args = NULL; #ifdef HAVE_MENU content_info.environ_get = menu_content_environment_get; #else content_info.environ_get = NULL; #endif #endif fullpath = NULL; runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath); if (fullpath != data) { runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL); if (data) runloop_ctl(RUNLOOP_CTL_SET_CONTENT_PATH, data); } #if defined(HAVE_DYNAMIC) if (!task_load_content(&content_info, false)) { #ifdef HAVE_MENU rarch_ctl(RARCH_CTL_MENU_RUNNING, NULL); #endif return false; } #else frontend_driver_set_fork(FRONTEND_FORK_CORE_WITH_ARGS); #endif return true; } bool task_push_content_load_default( const char *core_path, const char *fullpath, content_ctx_info_t *content_info, enum rarch_core_type type, enum content_mode_load mode, retro_task_callback_t cb, void *user_data) { bool loading_from_menu = false; /* First we determine if we are loading from a menu */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_NEW_CORE_FROM_MENU: #if defined(HAVE_NETPLAY) && defined(HAVE_NETWORKGAMEPAD) case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: #endif case CONTENT_MODE_LOAD_NOTHING_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: #ifdef HAVE_DYNAMIC case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: #endif case CONTENT_MODE_LOAD_CONTENT_WITH_FFMPEG_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_IMAGEVIEWER_CORE_FROM_MENU: loading_from_menu = true; break; default: break; } switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_FFMPEG_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_IMAGEVIEWER_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_NOTHING_WITH_DUMMY_CORE: #ifdef HAVE_MENU if (content_info && !content_info->environ_get) content_info->environ_get = menu_content_environment_get; #endif break; default: break; } /* Clear content path */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_DUMMY_CORE: case CONTENT_MODE_LOAD_NOTHING_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: runloop_ctl(RUNLOOP_CTL_CLEAR_CONTENT_PATH, NULL); break; default: break; } /* Set content path */ switch (mode) { case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_WITH_FFMPEG_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_IMAGEVIEWER_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: runloop_ctl(RUNLOOP_CTL_SET_CONTENT_PATH, (void*)fullpath); break; default: break; } /* Set libretro core path */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_NEW_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: runloop_ctl(RUNLOOP_CTL_SET_LIBRETRO_PATH, (void*)core_path); break; default: break; } /* Is content required by this core? */ switch (mode) { case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: #ifdef HAVE_MENU if (fullpath) menu_driver_ctl(RARCH_MENU_CTL_UNSET_LOAD_NO_CONTENT, NULL); else menu_driver_ctl(RARCH_MENU_CTL_SET_LOAD_NO_CONTENT, NULL); #endif break; default: break; } /* On targets that have no dynamic core loading support, we'd * execute the new core from this point. If this returns false, * we assume we can dynamically load the core. */ switch (mode) { case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: if (!command_event_cmd_exec((void*)fullpath)) return false; break; default: break; } /* Load core */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_NEW_CORE_FROM_MENU: #ifdef HAVE_DYNAMIC case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: #endif command_event(CMD_EVENT_LOAD_CORE, NULL); break; default: break; } #ifndef HAVE_DYNAMIC /* Fork core? */ switch (mode) { case 0: default: if (!frontend_driver_set_fork(FRONTEND_FORK_CORE)) return false; break; } #endif /* Preliminary stuff that has to be done before we * load the actual content. Can differ per mode. */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_DUMMY_CORE: runloop_ctl(RUNLOOP_CTL_STATE_FREE, NULL); #ifdef HAVE_MENU menu_driver_ctl(RARCH_MENU_CTL_UNSET_LOAD_NO_CONTENT, NULL); #endif runloop_ctl(RUNLOOP_CTL_DATA_DEINIT, NULL); runloop_ctl(RUNLOOP_CTL_TASK_INIT, NULL); break; #if defined(HAVE_NETPLAY) && defined(HAVE_NETWORKGAMEPAD) case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: retroarch_set_current_core_type(CORE_TYPE_NETRETROPAD, true); break; #endif default: break; } /* Load content */ switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_DUMMY_CORE: case CONTENT_MODE_LOAD_FROM_CLI: #if defined(HAVE_NETPLAY) && defined(HAVE_NETWORKGAMEPAD) case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: #endif case CONTENT_MODE_LOAD_NOTHING_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_COMPANION_UI: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_COMPANION_UI: #ifdef HAVE_DYNAMIC case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: #endif case CONTENT_MODE_LOAD_CONTENT_WITH_FFMPEG_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_IMAGEVIEWER_CORE_FROM_MENU: if (!task_load_content(content_info, loading_from_menu)) goto error; break; #ifndef HAVE_DYNAMIC case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: { char *fullpath = NULL; runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath); command_event_cmd_exec((void*)fullpath); command_event(CMD_EVENT_QUIT, NULL); } break; #endif case CONTENT_MODE_LOAD_NONE: default: break; } /* Push quick menu onto menu stack */ switch (mode) { case CONTENT_MODE_LOAD_CONTENT_FROM_PLAYLIST_FROM_MENU: #if defined(HAVE_NETPLAY) && defined(HAVE_NETWORKGAMEPAD) case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: #endif break; case CONTENT_MODE_LOAD_NOTHING_WITH_NEW_CORE_FROM_MENU: break; default: #ifdef HAVE_MENU if (type != CORE_TYPE_DUMMY && mode != CONTENT_MODE_LOAD_FROM_CLI) { menu_driver_ctl(RARCH_MENU_CTL_SET_PENDING_QUIT, NULL); menu_driver_ctl(RARCH_MENU_CTL_SET_PENDING_QUICK_MENU, NULL); } #endif break; } return true; error: #ifdef HAVE_MENU switch (mode) { case CONTENT_MODE_LOAD_NOTHING_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_NOTHING_WITH_NET_RETROPAD_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_CURRENT_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_FFMPEG_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_IMAGEVIEWER_CORE_FROM_MENU: case CONTENT_MODE_LOAD_CONTENT_WITH_NEW_CORE_FROM_MENU: rarch_ctl(RARCH_CTL_MENU_RUNNING, NULL); break; default: break; } #endif return false; }