/**
* fill_short_pathname_representation:
* @out_rep : output representation
* @in_path : input path
* @size : size of output representation
*
* Generates a short representation of path. It should only
* be used for displaying the result; the output representation is not
* binding in any meaningful way (for a normal path, this is the same as basename)
* In case of more complex URLs, this should cut everything except for
* the main image file.
*
* E.g.: "/path/to/game.img" -> game.img
* "/path/to/myarchive.7z#folder/to/game.img" -> game.img
*/
void fill_short_pathname_representation_wrapper(char* out_rep,
const char *in_path, size_t size)
{
#ifdef HAVE_COMPRESSION
char *path_short = (char*)malloc(PATH_MAX_LENGTH * sizeof(char));
char *last_slash = NULL;
path_short[0] = '\0';
fill_pathname(path_short, path_basename(in_path), "",
PATH_MAX_LENGTH * sizeof(char)
);
last_slash = find_last_slash(path_short);
if (last_slash != NULL)
{
/* We handle paths like:
* /path/to/file.7z#mygame.img
* short_name: mygame.img:
*
* We check whether something is actually
* after the hash to avoid going over the buffer.
*/
retro_assert(strlen(last_slash) > 1);
strlcpy(out_rep, last_slash + 1, size);
free(path_short);
return;
}
free(path_short);
#endif
fill_short_pathname_representation(out_rep, in_path, size);
}
/**
* fill_short_pathname_representation:
* @out_rep : output representation
* @in_path : input path
* @size : size of output representation
*
* Generates a short representation of path. It should only
* be used for displaying the result; the output representation is not
* binding in any meaningful way (for a normal path, this is the same as basename)
* In case of more complex URLs, this should cut everything except for
* the main image file.
*
* E.g.: "/path/to/game.img" -> game.img
* "/path/to/myarchive.7z#folder/to/game.img" -> game.img
*/
void fill_short_pathname_representation(char* out_rep,
const char *in_path, size_t size)
{
char path_short[PATH_MAX_LENGTH] = {0};
char *last_hash = NULL;
fill_pathname(path_short, path_basename(in_path), "",
sizeof(path_short));
last_hash = (char*)strchr(path_short,'#');
/* We handle paths like:
* /path/to/file.7z#mygame.img
* short_name: mygame.img:
*/
if(last_hash != NULL)
{
/* We check whether something is actually
* after the hash to avoid going over the buffer.
*/
rarch_assert(strlen(last_hash) > 1);
strlcpy(out_rep,last_hash + 1, size);
}
else
strlcpy(out_rep,path_short, size);
}
/**
* fill_short_pathname_representation:
* @out_rep : output representation
* @in_path : input path
* @size : size of output representation
*
* Generates a short representation of path. It should only
* be used for displaying the result; the output representation is not
* binding in any meaningful way (for a normal path, this is the same as basename)
* In case of more complex URLs, this should cut everything except for
* the main image file.
*
* E.g.: "/path/to/game.img" -> game.img
* "/path/to/myarchive.7z#folder/to/game.img" -> game.img
*/
void fill_short_pathname_representation(char* out_rep,
const char *in_path, size_t size)
{
char path_short[PATH_MAX_LENGTH];
#ifdef HAVE_COMPRESSION
char *last_slash = NULL;
#endif
path_short[0] = '\0';
fill_pathname(path_short, path_basename(in_path), "",
sizeof(path_short));
#ifdef HAVE_COMPRESSION
last_slash = find_last_slash(path_short);
if (last_slash != NULL)
{
/* We handle paths like:
* /path/to/file.7z#mygame.img
* short_name: mygame.img:
*
* We check whether something is actually
* after the hash to avoid going over the buffer.
*/
retro_assert(strlen(last_slash) > 1);
strlcpy(out_rep, last_slash + 1, size);
}
else
#endif
strlcpy(out_rep, path_short, size);
}
const char *core_info_get_custom_config(const char *core_id, char *buffer, size_t buffer_length)
{
if (!core_id || !buffer || !buffer_length)
return 0;
fill_pathname_join(buffer, g_defaults.menu_config_dir, path_basename(core_id), buffer_length);
fill_pathname(buffer, buffer, ".cfg", buffer_length);
return buffer;
}
/**
* fill_short_pathname_representation:
* @out_rep : output representation
* @in_path : input path
* @size : size of output representation
*
* Generates a short representation of path. It should only
* be used for displaying the result; the output representation is not
* binding in any meaningful way (for a normal path, this is the same as basename)
* In case of more complex URLs, this should cut everything except for
* the main image file.
*
* E.g.: "/path/to/game.img" -> game.img
* "/path/to/myarchive.7z#folder/to/game.img" -> game.img
*/
void fill_short_pathname_representation(char* out_rep,
const char *in_path, size_t size)
{
char path_short[PATH_MAX_LENGTH];
path_short[0] = '\0';
fill_pathname(path_short, path_basename(in_path), "",
sizeof(path_short));
strlcpy(out_rep, path_short, size);
}
void rarch_fill_pathnames(void)
{
global_t *global = global_get_ptr();
rarch_init_savefile_paths();
fill_pathname(global->bsv.movie_path, global->savefile_name, "",
sizeof(global->bsv.movie_path));
if (!*global->basename)
return;
if (!*global->ups_name)
fill_pathname_noext(global->ups_name, global->basename, ".ups",
sizeof(global->ups_name));
if (!*global->bps_name)
fill_pathname_noext(global->bps_name, global->basename, ".bps",
sizeof(global->bps_name));
if (!*global->ips_name)
fill_pathname_noext(global->ips_name, global->basename, ".ips",
sizeof(global->ips_name));
}
static void rarch_init_savefile_paths(void)
{
global_t *global = global_get_ptr();
event_command(EVENT_CMD_SAVEFILES_DEINIT);
global->savefiles = string_list_new();
rarch_assert(global->savefiles);
if (*global->subsystem)
{
/* For subsystems, we know exactly which RAM types are supported. */
unsigned i, j;
const struct retro_subsystem_info *info =
libretro_find_subsystem_info(
global->system.special, global->system.num_special,
global->subsystem);
/* We'll handle this error gracefully later. */
unsigned num_content = min(info ? info->num_roms : 0,
global->subsystem_fullpaths ?
global->subsystem_fullpaths->size : 0);
bool use_sram_dir = path_is_directory(global->savefile_dir);
for (i = 0; i < num_content; i++)
{
for (j = 0; j < info->roms[i].num_memory; j++)
{
union string_list_elem_attr attr;
char path[PATH_MAX_LENGTH], ext[32];
const struct retro_subsystem_memory_info *mem =
(const struct retro_subsystem_memory_info*)
&info->roms[i].memory[j];
snprintf(ext, sizeof(ext), ".%s", mem->extension);
if (use_sram_dir)
{
/* Redirect content fullpath to save directory. */
strlcpy(path, global->savefile_dir, sizeof(path));
fill_pathname_dir(path,
global->subsystem_fullpaths->elems[i].data, ext,
sizeof(path));
}
else
{
fill_pathname(path, global->subsystem_fullpaths->elems[i].data,
ext, sizeof(path));
}
attr.i = mem->type;
string_list_append(global->savefiles, path, attr);
}
}
/* Let other relevant paths be inferred from the main SRAM location. */
if (!global->has_set_save_path)
fill_pathname_noext(global->savefile_name, global->basename, ".srm",
sizeof(global->savefile_name));
if (path_is_directory(global->savefile_name))
{
fill_pathname_dir(global->savefile_name, global->basename, ".srm",
sizeof(global->savefile_name));
RARCH_LOG("Redirecting save file to \"%s\".\n",
global->savefile_name);
}
}
else
{
char savefile_name_rtc[PATH_MAX_LENGTH];
union string_list_elem_attr attr;
attr.i = RETRO_MEMORY_SAVE_RAM;
string_list_append(global->savefiles, global->savefile_name, attr);
/* Infer .rtc save path from save ram path. */
attr.i = RETRO_MEMORY_RTC;
fill_pathname(savefile_name_rtc,
global->savefile_name, ".rtc", sizeof(savefile_name_rtc));
string_list_append(global->savefiles, savefile_name_rtc, attr);
}
}
int lutro_load(const char *path)
{
char mainfile[PATH_MAX_LENGTH];
char gamedir[PATH_MAX_LENGTH];
strlcpy(mainfile, path, PATH_MAX_LENGTH);
strlcpy(gamedir, path, PATH_MAX_LENGTH);
if (path_is_directory(mainfile))
fill_pathname_join(mainfile, gamedir, "main.lua", sizeof(mainfile));
else
path_basedir(gamedir);
if (!strcmp(path_get_extension(mainfile), "lutro"))
{
fill_pathname(gamedir, mainfile, "/", sizeof(gamedir));
lutro_unzip(mainfile, gamedir);
fill_pathname_join(mainfile, gamedir, "main.lua", sizeof(mainfile));
}
fill_pathname_slash(gamedir, sizeof(gamedir));
char package_path[PATH_MAX_LENGTH];
snprintf(package_path, PATH_MAX_LENGTH, ";%s?.lua;%s?/init.lua", gamedir, gamedir);
lutro_set_package_path(L, package_path);
if(luaL_dofile(L, mainfile))
{
fprintf(stderr, "%s\n", lua_tostring(L, -1));
lua_pop(L, 1);
return 0;
}
lua_getglobal(L, "lutro");
strlcpy(settings.gamedir, gamedir, PATH_MAX_LENGTH);
lua_pushnumber(L, 0);
lua_setfield(L, -2, "camera_x");
lua_pushnumber(L, 0);
lua_setfield(L, -2, "camera_y");
lua_getfield(L, -1, "conf");
if (lua_isnoneornil(L, -1))
{
puts("skipping custom configuration.");
}
else
{
lua_getfield(L, -2, "settings");
if(lua_pcall(L, 1, 0, 0))
{
fprintf(stderr, "%s\n", lua_tostring(L, -1));
lua_pop(L, 1);
return 0;
}
lua_getfield(L, -1, "settings");
lua_getfield(L, -1, "width");
settings.width = lua_tointeger(L, -1);
lua_remove(L, -1);
lua_getfield(L, -1, "height");
settings.height = lua_tointeger(L, -1);
lua_remove(L, -1);
lua_getfield(L, -1, "live_enable");
settings.live_enable = lua_toboolean(L, -1);
lua_remove(L, -1);
lua_getfield(L, -1, "live_call_load");
settings.live_call_load = lua_toboolean(L, -1);
lua_remove(L, -1);
}
lua_pop(L, 1); // either lutro.settings or lutro.conf
lutro_graphics_init();
#ifdef HAVE_INOTIFY
if (settings.live_enable)
lutro_live_init();
#endif
lua_getfield(L, -1, "load");
if (lua_isnoneornil(L, -1))
{
puts("skipping custom initialization.");
}
else
{
if(lua_pcall(L, 0, 0, 0))
{
fprintf(stderr, "%s\n", lua_tostring(L, -1));
lua_pop(L, 1);
return 0;
}
}
lua_pop(L, 1);
return 1;
}
static void init_menulist(unsigned menu_id)
{
XuiListDeleteItems(m_menulist, 0, XuiListGetItemCount(m_menulist));
switch (menu_id)
{
case INGAME_MENU_CORE_OPTIONS_MODE:
if (g_extern.system.core_options)
{
size_t opts = core_option_size(g_extern.system.core_options);
for (size_t i = 0; i < opts; i++)
{
char label[256];
strlcpy(label, core_option_get_desc(g_extern.system.core_options, i),
sizeof(label));
snprintf(label, sizeof(label), "%s : %s", label,
core_option_get_val(g_extern.system.core_options, i));
mbstowcs(strw_buffer, label,
sizeof(strw_buffer) / sizeof(wchar_t));
XuiListInsertItems(m_menulist, i, 1);
XuiListSetText(m_menulist, i, strw_buffer);
}
}
else
{
XuiListInsertItems(m_menulist, 0, 1);
XuiListSetText(m_menulist, 0, L"No options available.");
}
break;
case INGAME_MENU_LOAD_GAME_HISTORY_MODE:
{
size_t history_size = rom_history_size(rgui->history);
if (history_size)
{
size_t opts = history_size;
for (size_t i = 0; i < opts; i++)
{
const char *path = NULL;
const char *core_path = NULL;
const char *core_name = NULL;
rom_history_get_index(rgui->history, i,
&path, &core_path, &core_name);
char path_short[PATH_MAX];
fill_pathname(path_short, path_basename(path), "", sizeof(path_short));
char fill_buf[PATH_MAX];
snprintf(fill_buf, sizeof(fill_buf), "%s (%s)",
path_short, core_name);
mbstowcs(strw_buffer, fill_buf, sizeof(strw_buffer) / sizeof(wchar_t));
XuiListInsertItems(m_menulist, i, 1);
XuiListSetText(m_menulist, i, strw_buffer);
}
}
else
{
XuiListInsertItems(m_menulist, 0, 1);
XuiListSetText(m_menulist, 0, L"No history available.");
}
}
break;
case INGAME_MENU_INPUT_OPTIONS_MODE:
{
unsigned i;
char buttons[RARCH_FIRST_META_KEY][128];
unsigned keybind_end = RETRO_DEVICE_ID_JOYPAD_R3 + 1;
for(i = 0; i < keybind_end; i++)
{
struct platform_bind key_label;
strlcpy(key_label.desc, "Unknown", sizeof(key_label.desc));
key_label.joykey = g_settings.input.binds[rgui->current_pad][i].joykey;
if (driver.input->set_keybinds)
driver.input->set_keybinds(&key_label, 0, 0, 0, (1ULL << KEYBINDS_ACTION_GET_BIND_LABEL));
snprintf(buttons[i], sizeof(buttons[i]), "%s #%d: %s",
g_settings.input.binds[rgui->current_pad][i].desc,
rgui->current_pad, key_label.desc);
mbstowcs(strw_buffer, buttons[i], sizeof(strw_buffer) / sizeof(wchar_t));
XuiListInsertItems(m_menulist, i, 1);
XuiListSetText(m_menulist, i, strw_buffer);
}
//set_dpad_emulation_label(rgui->current_pad, buttons[0], sizeof(buttons[0]));
//mbstowcs(strw_buffer, buttons[0], sizeof(strw_buffer) / sizeof(wchar_t));
XuiListInsertItems(m_menulist, keybind_end, 1);
//XuiListSetText(m_menulist, SETTING_CONTROLS_DPAD_EMULATION, strw_buffer);
XuiListSetText(m_menulist, SETTING_CONTROLS_DPAD_EMULATION, L"Stub");
XuiListInsertItems(m_menulist, keybind_end + 1, 1);
XuiListSetText(m_menulist, SETTING_CONTROLS_DEFAULT_ALL, L"Reset all buttons to default");
}
break;
case INGAME_MENU_SETTINGS_MODE:
XuiListInsertItems(m_menulist, INGAME_MENU_REWIND_ENABLED, 1);
XuiListSetText(m_menulist, INGAME_MENU_REWIND_ENABLED, g_settings.rewind_enable ? L"Rewind: ON" : L"Rewind: OFF");
menu_settings_create_menu_item_label_w(strw_buffer, S_LBL_REWIND_GRANULARITY, sizeof(strw_buffer));
XuiListInsertItems(m_menulist, INGAME_MENU_REWIND_GRANULARITY, 1);
XuiListSetText(m_menulist, INGAME_MENU_REWIND_GRANULARITY, strw_buffer);
XuiListInsertItems(m_menulist, SETTING_EMU_SHOW_DEBUG_INFO_MSG, 1);
XuiListSetText(m_menulist, SETTING_EMU_SHOW_DEBUG_INFO_MSG, (g_settings.fps_show) ? L"Show Framerate: ON" : L"Show Framerate: OFF");
break;
case INGAME_MENU_MAIN_MODE:
XuiListInsertItems(m_menulist, INGAME_MENU_CHANGE_LIBRETRO_CORE, 1);
XuiListSetText(m_menulist, INGAME_MENU_CHANGE_LIBRETRO_CORE, L"Core ...");
XuiListInsertItems(m_menulist, INGAME_MENU_LOAD_GAME_HISTORY_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_LOAD_GAME_HISTORY_MODE, L"Load Game (History) ...");
XuiListInsertItems(m_menulist, INGAME_MENU_CHANGE_GAME, 1);
XuiListSetText(m_menulist, INGAME_MENU_CHANGE_GAME, L"Load Game ...");
XuiListInsertItems(m_menulist, INGAME_MENU_CORE_OPTIONS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_CORE_OPTIONS_MODE, L"Core Options ...");
XuiListInsertItems(m_menulist, INGAME_MENU_VIDEO_OPTIONS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_VIDEO_OPTIONS_MODE, L"Video Options ...");
XuiListInsertItems(m_menulist, INGAME_MENU_AUDIO_OPTIONS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_AUDIO_OPTIONS_MODE, L"Audio Options ...");
XuiListInsertItems(m_menulist, INGAME_MENU_INPUT_OPTIONS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_INPUT_OPTIONS_MODE, L"Input Options ...");
XuiListInsertItems(m_menulist, INGAME_MENU_PATH_OPTIONS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_PATH_OPTIONS_MODE, L"Path Options ...");
XuiListInsertItems(m_menulist, INGAME_MENU_SETTINGS_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_SETTINGS_MODE, L"Settings ...");
menu_settings_create_menu_item_label_w(strw_buffer, S_LBL_LOAD_STATE_SLOT, sizeof(strw_buffer));
XuiListInsertItems(m_menulist, INGAME_MENU_LOAD_STATE, 1);
XuiListSetText(m_menulist, INGAME_MENU_LOAD_STATE, strw_buffer);
menu_settings_create_menu_item_label_w(strw_buffer, S_LBL_SAVE_STATE_SLOT, sizeof(strw_buffer));
XuiListInsertItems(m_menulist, INGAME_MENU_SAVE_STATE, 1);
XuiListSetText(m_menulist, INGAME_MENU_SAVE_STATE, strw_buffer);
XuiListInsertItems(m_menulist, INGAME_MENU_SCREENSHOT_MODE, 1);
XuiListSetText(m_menulist, INGAME_MENU_SCREENSHOT_MODE, L"Take Screenshot");
XuiListInsertItems(m_menulist, INGAME_MENU_RETURN_TO_GAME, 1);
XuiListSetText(m_menulist, INGAME_MENU_RETURN_TO_GAME, L"Resume Game");
XuiListInsertItems(m_menulist, INGAME_MENU_RESET, 1);
XuiListSetText(m_menulist, INGAME_MENU_RESET, L"Restart Game");
XuiListInsertItems(m_menulist, INGAME_MENU_QUIT_RETROARCH, 1);
XuiListSetText(m_menulist, INGAME_MENU_QUIT_RETROARCH, L"Quit RetroArch");
break;
}
}
static bool path_init_subsystem(void)
{
unsigned i, j;
const struct retro_subsystem_info *info = NULL;
rarch_system_info_t *system = NULL;
global_t *global = global_get_ptr();
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (!system)
return false;
if (path_is_empty(RARCH_PATH_SUBSYSTEM))
return false;
/* For subsystems, we know exactly which RAM types are supported. */
info = libretro_find_subsystem_info(
system->subsystem.data,
system->subsystem.size,
path_get(RARCH_PATH_SUBSYSTEM));
/* We'll handle this error gracefully later. */
if (info)
{
unsigned num_content = MIN(info->num_roms,
path_is_empty(RARCH_PATH_SUBSYSTEM) ?
0 : subsystem_fullpaths->size);
for (i = 0; i < num_content; i++)
{
for (j = 0; j < info->roms[i].num_memory; j++)
{
union string_list_elem_attr attr;
char path[PATH_MAX_LENGTH];
char ext[32];
const struct retro_subsystem_memory_info *mem =
(const struct retro_subsystem_memory_info*)
&info->roms[i].memory[j];
path[0] = ext[0] = '\0';
snprintf(ext, sizeof(ext), ".%s", mem->extension);
if (path_is_directory(dir_get(RARCH_DIR_SAVEFILE)))
{
/* Use SRAM dir */
/* Redirect content fullpath to save directory. */
strlcpy(path, dir_get(RARCH_DIR_SAVEFILE), sizeof(path));
fill_pathname_dir(path,
subsystem_fullpaths->elems[i].data, ext,
sizeof(path));
}
else
{
fill_pathname(path, subsystem_fullpaths->elems[i].data,
ext, sizeof(path));
}
attr.i = mem->type;
string_list_append((struct string_list*)savefile_ptr_get(), path, attr);
}
}
}
if (global)
{
/* Let other relevant paths be inferred from the main SRAM location. */
if (!retroarch_override_setting_is_set(RARCH_OVERRIDE_SETTING_SAVE_PATH, NULL))
fill_pathname_noext(global->name.savefile,
path_main_basename,
file_path_str(FILE_PATH_SRM_EXTENSION),
sizeof(global->name.savefile));
if (path_is_directory(global->name.savefile))
{
fill_pathname_dir(global->name.savefile,
path_main_basename,
file_path_str(FILE_PATH_SRM_EXTENSION),
sizeof(global->name.savefile));
RARCH_LOG("%s \"%s\".\n",
msg_hash_to_str(MSG_REDIRECTING_SAVEFILE_TO),
global->name.savefile);
}
}
return true;
}