/* the Music Player Daemon (MPD) * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com) * This project's homepage is: http://www.musicpd.org * * 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 program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef PATH_H #define PATH_H #include "../config.h" #include <sys/param.h> #include <limits.h> #if !defined(MPD_PATH_MAX) # if defined(MAXPATHLEN) # define MPD_PATH_MAX MAXPATHLEN # elif defined(PATH_MAX) # define MPD_PATH_MAX PATH_MAX # else # define MPD_PATH_MAX 256 # endif #endif extern const char *musicDir; void initPaths(void); void finishPaths(void); char *fs_charset_to_utf8(char *dst, char *str); char *utf8_to_fs_charset(char *dst, char *str); void setFsCharset(char *charset); char *getFsCharset(void); /* * pfx_dir - sets dst="$pfx/$path" and returns a pointer to path inside * dst * this will unconditionally put a '/' between pfx and path unlike * the static pfx_path() function in path.c * dst is assumed to be MAXPATHLEN in size * dst can point to the same location as path, but not pfx, which makes * this better than sprintf(3) in some cases */ char *pfx_dir(char *dst, const char *path, const size_t path_len, const char *pfx, const size_t pfx_len); /* relative music path to absolute music path * char * passed is a static variable, so don't free it */ char *rmp2amp_r(char *dst, const char *rel_path); char *rpp2app_r(char *dst, const char *rel_path); char *parent_path(char *path_max_tmp, const char *path); /* strips extra "///" and leading "/" and trailing "/" */ char *sanitizePathDup(char *path); /* this is actually like strlcpy (OpenBSD), but we don't actually want to * blindly use it everywhere, only for paths that are OK to truncate (for * error reporting and such. * dest must be MPD_PATH_MAX bytes large (which is standard in mpd) */ void pathcpy_trunc(char *dest, const char *src); /* * converts a path passed from a client into an absolute FS path. * paths passed by clients do NOT have file suffixes in them */ void utf8_to_fs_playlist_path(char *path_max_tmp, const char *utf8path); #endif