rockbox/firmware/export/rbpaths.h
Thomas Martitz c27c3f10fd hosted/multidrive: Speed up readdir()/get_dir_info().
The two functions need to check whether they are called for a specific path
to implement the virtual mount point for the external storage. This
is statistically rare and a hit on the common case. Therefore speed up
the common case by performing integer comparision first, and only expensive
string construction and comparision if that succeeds.

Change-Id: I3c41fe073e1f4f8eb62d2b8556a36937c9cb8290
2014-02-24 23:07:37 +01:00

142 lines
4.6 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2010 Thomas Martitz
*
* This program 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 Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __PATHS_H__
#define __PATHS_H__
#include <stdbool.h>
#include "autoconf.h"
#include "string-extra.h"
/* name of directory where configuration, fonts and other data
* files are stored */
#ifdef __PCTOOL__
#undef WPS_DIR
#else
/* ROCKBOX_DIR is now defined in autoconf.h for flexible build types */
#ifndef ROCKBOX_DIR
#error ROCKBOX_DIR not defined (should be in autoconf.h)
#endif
#define ROCKBOX_DIR_LEN (sizeof(ROCKBOX_DIR)-1)
#endif /* def __PCTOOL__ */
#if !defined(APPLICATION) || defined(SAMSUNG_YPR0) || defined(SAMSUNG_YPR1)
#if defined(SAMSUNG_YPR0) || defined(SAMSUNG_YPR1)
#define HOME_DIR "/mnt/media0"
#else
#define HOME_DIR "/"
#endif
/* make sure both are the same for native builds */
#undef ROCKBOX_LIBRARY_PATH
#define ROCKBOX_LIBRARY_PATH ROCKBOX_DIR
#define PLUGIN_DIR ROCKBOX_DIR "/rocks"
#define CODECS_DIR ROCKBOX_DIR "/codecs"
#else /* APPLICATION */
#define HOME_DIR "<HOME>" /* replaced at runtime */
#define PLUGIN_DIR ROCKBOX_LIBRARY_PATH "/rockbox/rocks"
#if (CONFIG_PLATFORM & PLATFORM_ANDROID)
#define CODECS_DIR ROCKBOX_BINARY_PATH
#else
#define CODECS_DIR ROCKBOX_LIBRARY_PATH "/rockbox/codecs"
#endif
#endif /* !APPLICATION || SAMSUNG_YPR0 */
#define HOME_DIR_LEN (sizeof(HOME_DIR)-1)
#ifdef APPLICATION
#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
int app_open(const char *name, int o, ...);
int app_creat(const char* name, mode_t mode);
int app_remove(const char *name);
int app_rename(const char *old, const char *new);
DIR* app_opendir(const char *_name);
int app_closedir(DIR *dir);
struct dirent* app_readdir(DIR* dir);
int app_mkdir(const char* name);
int app_rmdir(const char* name);
ssize_t app_readlink(const char *path, char *buf, size_t bufsiz);
extern void paths_init(void);
#endif
#define REC_BASE_DIR HOME_DIR
#define PLAYLIST_CATALOG_DEFAULT_DIR HOME_DIR "/Playlists"
#define LANG_DIR ROCKBOX_DIR "/langs"
#define PLUGIN_GAMES_DIR PLUGIN_DIR "/games"
#define PLUGIN_APPS_DIR PLUGIN_DIR "/apps"
#define PLUGIN_DEMOS_DIR PLUGIN_DIR "/demos"
#define VIEWERS_DIR PLUGIN_DIR "/viewers"
#if defined(APPLICATION) && !(defined(SAMSUNG_YPR0) || defined(SAMSUNG_YPR1))
#define PLUGIN_DATA_DIR ROCKBOX_DIR "/rocks.data"
#define PLUGIN_GAMES_DATA_DIR PLUGIN_DATA_DIR
#define PLUGIN_APPS_DATA_DIR PLUGIN_DATA_DIR
#define PLUGIN_DEMOS_DATA_DIR PLUGIN_DATA_DIR
#define VIEWERS_DATA_DIR PLUGIN_DATA_DIR
#else
#define PLUGIN_DATA_DIR PLUGIN_DIR
#define PLUGIN_GAMES_DATA_DIR PLUGIN_DIR "/games"
#define PLUGIN_APPS_DATA_DIR PLUGIN_DIR "/apps"
#define PLUGIN_DEMOS_DATA_DIR PLUGIN_DIR "/demos"
#define VIEWERS_DATA_DIR PLUGIN_DIR "/viewers"
#endif
#define WPS_DIR ROCKBOX_DIR "/wps"
#define SBS_DIR WPS_DIR
#define THEME_DIR ROCKBOX_DIR "/themes"
#define FONT_DIR ROCKBOX_DIR "/fonts"
#define ICON_DIR ROCKBOX_DIR "/icons"
#define BACKDROP_DIR ROCKBOX_DIR "/backdrops"
#define EQS_DIR ROCKBOX_DIR "/eqs"
/* need to fix this once the application gets record/radio abilities */
#define RECPRESETS_DIR ROCKBOX_DIR "/recpresets"
#define FMPRESET_PATH ROCKBOX_DIR "/fmpresets"
#define DIRCACHE_FILE ROCKBOX_DIR "/dircache.dat"
#define CODEPAGE_DIR ROCKBOX_DIR "/codepages"
#define VIEWERS_CONFIG ROCKBOX_DIR "/viewers.config"
#define CONFIGFILE ROCKBOX_DIR "/config.cfg"
#define FIXEDSETTINGSFILE ROCKBOX_DIR "/fixed.cfg"
#define PLAYLIST_CONTROL_FILE ROCKBOX_DIR "/.playlist_control"
#define NVRAM_FILE ROCKBOX_DIR "/nvram.bin"
#define GLYPH_CACHE_FILE ROCKBOX_DIR "/.glyphcache"
#endif /* __PATHS_H__ */