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RetroArch/file_path_special.c

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2016-2019 - Brad Parker
*
* 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 <http://www.gnu.org/licenses/>.
*/
/* Assume W-functions do not work below Win2K and Xbox platforms */
#if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0500 || defined(_XBOX)
#ifndef LEGACY_WIN32
#define LEGACY_WIN32
#endif
#endif
#ifdef _WIN32
#include <direct.h>
#else
#include <unistd.h>
#endif
#ifdef OSX
#include <CoreFoundation/CoreFoundation.h>
#endif
#ifdef __QNX__
#include <libgen.h>
#endif
#ifdef __HAIKU__
#include <kernel/image.h>
#endif
#if defined(DINGUX)
#include "dingux/dingux_utils.h"
#endif
#include <stdlib.h>
#include <boolean.h>
#include <string.h>
#include <time.h>
#include <file/file_path.h>
#include <string/stdstring.h>
#include <compat/strl.h>
#include <compat/posix_string.h>
#include <retro_assert.h>
#include <retro_miscellaneous.h>
#include <encodings/utf.h>
#ifdef HAVE_MENU
#include "menu/menu_driver.h"
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "configuration.h"
#include "file_path_special.h"
#include "msg_hash.h"
#include "paths.h"
#include "verbosity.h"
bool fill_pathname_application_data(char *s, size_t len)
{
#if defined(_WIN32) && !defined(_XBOX) && !defined(__WINRT__)
#ifdef LEGACY_WIN32
const char *appdata = getenv("APPDATA");
if (appdata)
{
strlcpy(s, appdata, len);
return true;
}
#else
const wchar_t *appdataW = _wgetenv(L"APPDATA");
if (appdataW)
{
char *appdata = utf16_to_utf8_string_alloc(appdataW);
if (appdata)
{
strlcpy(s, appdata, len);
free(appdata);
return true;
}
}
#endif
#elif defined(OSX)
CFBundleRef bundle = CFBundleGetMainBundle();
if (!bundle)
return false;
/* get the directory containing the app */
CFStringRef parent_path;
CFURLRef bundle_url, parent_url;
bundle_url = CFBundleCopyBundleURL(bundle);
parent_url = CFURLCreateCopyDeletingLastPathComponent(NULL, bundle_url);
parent_path = CFURLCopyFileSystemPath(parent_url, kCFURLPOSIXPathStyle);
CFStringGetCString(parent_path, s, len, kCFStringEncodingUTF8);
CFRelease(parent_path);
CFRelease(parent_url);
CFRelease(bundle_url);
#if HAVE_STEAM
return true;
#else
/* if portable.txt exists next to the app then we use that directory */
char portable_buf[PATH_MAX_LENGTH] = {0};
fill_pathname_join(portable_buf, s, "portable.txt", sizeof(portable_buf));
if (path_is_valid(portable_buf))
return true;
/* if the app itself says it's portable we obey that as well */
CFStringRef key = CFStringCreateWithCString(NULL, "RAPortableInstall", kCFStringEncodingUTF8);
if (key)
{
CFBooleanRef val = CFBundleGetValueForInfoDictionaryKey(bundle, key);
CFRelease(key);
if (val)
{
bool portable = CFBooleanGetValue(val);
CFRelease(val);
if (portable)
return true;
}
}
/* otherwise we use ~/Library/Application Support/RetroArch */
const char *appdata = getenv("HOME");
if (appdata)
{
fill_pathname_join(s, appdata,
"Library/Application Support/RetroArch", len);
return true;
}
#endif
#elif defined(RARCH_UNIX_CWD_ENV)
getcwd(s, len);
return true;
#elif defined(DINGUX)
dingux_get_base_path(s, len);
return true;
#elif !defined(RARCH_CONSOLE)
const char *xdg = getenv("XDG_CONFIG_HOME");
const char *appdata = getenv("HOME");
/* XDG_CONFIG_HOME falls back to $HOME/.config with most Unix systems */
/* On Haiku, it is set by default to /home/user/config/settings */
if (xdg)
{
fill_pathname_join(s, xdg, "retroarch/", len);
return true;
}
if (appdata)
{
#ifdef __HAIKU__
/* in theory never used as Haiku has XDG_CONFIG_HOME set by default */
fill_pathname_join(s, appdata,
"config/settings/retroarch/", len);
#else
fill_pathname_join(s, appdata,
".config/retroarch/", len);
#endif
return true;
}
#endif
return false;
}
#ifdef HAVE_XMB
const char* xmb_theme_ident(void);
#endif
void fill_pathname_application_special(char *s,
size_t len, enum application_special_type type)
{
switch (type)
{
case APPLICATION_SPECIAL_DIRECTORY_CONFIG:
{
settings_t *settings = config_get_ptr();
const char *dir_menu_config = settings->paths.directory_menu_config;
/* Try config directory setting first,
* fallback to the location of the current configuration file. */
if (!string_is_empty(dir_menu_config))
strlcpy(s, dir_menu_config, len);
else if (!path_is_empty(RARCH_PATH_CONFIG))
fill_pathname_basedir(s, path_get(RARCH_PATH_CONFIG), len);
}
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_ICONS:
#ifdef HAVE_XMB
{
char tmp_path[PATH_MAX_LENGTH];
char tmp_dir[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir, dir_assets, "xmb", sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, tmp_dir, xmb_theme_ident(), sizeof(tmp_path));
fill_pathname_join_special(s, tmp_path, "png", len);
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_BG:
#ifdef HAVE_XMB
{
settings_t *settings = config_get_ptr();
const char *path_menu_wallpaper = settings->paths.path_menu_wallpaper;
if (!string_is_empty(path_menu_wallpaper))
strlcpy(s, path_menu_wallpaper, len);
else
{
char tmp_dir[DIR_MAX_LENGTH];
char tmp_dir2[DIR_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir, dir_assets, "xmb", sizeof(tmp_dir));
fill_pathname_join_special(tmp_dir2, tmp_dir, xmb_theme_ident(), sizeof(tmp_dir2));
fill_pathname_join_special(tmp_path, tmp_dir2, "png", sizeof(tmp_path));
fill_pathname_join_special(s, tmp_path, FILE_PATH_BACKGROUND_IMAGE, len);
}
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_SOUNDS:
{
#ifdef HAVE_MENU
settings_t *settings = config_get_ptr();
#if defined(HAVE_XMB) || defined(HAVE_MATERIALUI) || defined(HAVE_OZONE)
const char *menu_ident = settings->arrays.menu_driver;
#endif
const char *dir_assets = settings->paths.directory_assets;
#ifdef HAVE_XMB
if (string_is_equal(menu_ident, "xmb"))
{
char tmp_dir[DIR_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
fill_pathname_join_special(tmp_dir, dir_assets, menu_ident, sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, tmp_dir, xmb_theme_ident(), sizeof(tmp_path));
fill_pathname_join_special(s, tmp_path, "sounds", len);
}
else
#endif
#if defined(HAVE_MATERIALUI) || defined(HAVE_OZONE)
if ( string_is_equal(menu_ident, "glui")
|| string_is_equal(menu_ident, "ozone"))
{
char tmp_dir[DIR_MAX_LENGTH];
fill_pathname_join_special(tmp_dir, dir_assets, menu_ident, sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "sounds", len);
}
else
#endif
{
fill_pathname_join_special(
s, dir_assets, "sounds", len);
}
#endif
}
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_SYSICONS:
{
#ifdef HAVE_MENU
#if defined(HAVE_XMB) || defined(HAVE_MATERIALUI) || defined(HAVE_OZONE)
settings_t *settings = config_get_ptr();
const char *menu_ident = settings->arrays.menu_driver;
#endif
#ifdef HAVE_XMB
if (string_is_equal(menu_ident, "xmb"))
{
char tmp_dir[DIR_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir, dir_assets, menu_ident, sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, tmp_dir, xmb_theme_ident(), sizeof(tmp_path));
fill_pathname_join_special(s, tmp_path, "png", len);
}
else
#endif
#if defined(HAVE_OZONE) || defined(HAVE_MATERIALUI)
if ( string_is_equal(menu_ident, "ozone")
|| string_is_equal(menu_ident, "glui"))
{
char tmp_dir[DIR_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
const char *dir_assets = settings->paths.directory_assets;
#if defined(WIIU) || defined(VITA)
/* Smaller 46x46 icons look better on low-DPI devices */
fill_pathname_join_special(tmp_dir, dir_assets, "ozone", sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, "png", "icons", sizeof(tmp_path));
#else
/* Otherwise, use large 256x256 icons */
fill_pathname_join_special(tmp_dir, dir_assets, "xmb", sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, "monochrome", "png", sizeof(tmp_path));
#endif
fill_pathname_join_special(s, tmp_dir, tmp_path, len);
}
else
#endif
if (len) s[0] = '\0';
#endif
}
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_OZONE_ICONS:
#ifdef HAVE_OZONE
{
char tmp_dir[DIR_MAX_LENGTH];
char tmp_path[PATH_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_assets = settings->paths.directory_assets;
#if defined(WIIU) || defined(VITA)
/* Smaller 46x46 icons look better on low-DPI devices */
fill_pathname_join_special(tmp_dir, dir_assets, "ozone", sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, "png", "icons", sizeof(tmp_path));
#else
/* Otherwise, use large 256x256 icons */
fill_pathname_join_special(tmp_dir, dir_assets, "xmb", sizeof(tmp_dir));
fill_pathname_join_special(tmp_path, "monochrome", "png", sizeof(tmp_path));
#endif
fill_pathname_join_special(s, tmp_dir, tmp_path, len);
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_RGUI_FONT:
#ifdef HAVE_RGUI
{
char tmp_dir[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir, dir_assets, "rgui", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "font", len);
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB:
#ifdef HAVE_XMB
{
char tmp_dir[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir, dir_assets, "xmb", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, xmb_theme_ident(), len);
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_ASSETS_XMB_FONT:
#ifdef HAVE_XMB
{
settings_t *settings = config_get_ptr();
const char *path_menu_xmb_font = settings->paths.path_menu_xmb_font;
if (!string_is_empty(path_menu_xmb_font))
strlcpy(s, path_menu_xmb_font, len);
else
{
char tmp_dir[DIR_MAX_LENGTH];
switch (*msg_hash_get_uint(MSG_HASH_USER_LANGUAGE))
{
case RETRO_LANGUAGE_ARABIC:
case RETRO_LANGUAGE_PERSIAN:
fill_pathname_join_special(tmp_dir,
settings->paths.directory_assets, "pkg", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "fallback-font.ttf", len);
break;
case RETRO_LANGUAGE_CHINESE_SIMPLIFIED:
case RETRO_LANGUAGE_CHINESE_TRADITIONAL:
fill_pathname_join_special(tmp_dir,
settings->paths.directory_assets, "pkg", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "chinese-fallback-font.ttf", len);
break;
case RETRO_LANGUAGE_KOREAN:
fill_pathname_join_special(tmp_dir,
settings->paths.directory_assets, "pkg", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "korean-fallback-font.ttf", len);
break;
default:
{
char tmp_dir2[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_assets = settings->paths.directory_assets;
fill_pathname_join_special(tmp_dir2, dir_assets, "xmb", sizeof(tmp_dir2));
fill_pathname_join_special(tmp_dir, tmp_dir2, xmb_theme_ident(), sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, FILE_PATH_TTF_FONT, len);
}
break;
}
}
}
#endif
break;
case APPLICATION_SPECIAL_DIRECTORY_THUMBNAILS_DISCORD_AVATARS:
{
char tmp_dir[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_thumbnails = settings->paths.directory_thumbnails;
fill_pathname_join_special(tmp_dir, dir_thumbnails, "discord", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "avatars", len);
}
break;
case APPLICATION_SPECIAL_DIRECTORY_THUMBNAILS_CHEEVOS_BADGES:
{
char tmp_dir[DIR_MAX_LENGTH];
settings_t *settings = config_get_ptr();
const char *dir_thumbnails = settings->paths.directory_thumbnails;
fill_pathname_join_special(tmp_dir, dir_thumbnails, "cheevos", sizeof(tmp_dir));
fill_pathname_join_special(s, tmp_dir, "badges", len);
}
break;
case APPLICATION_SPECIAL_NONE:
default:
break;
}
}
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