6fbdc721d9
[ew: cleaned up the dirty union hack a bit] Signed-off-by: Eric Wong <normalperson@yhbt.net> git-svn-id: https://svn.musicpd.org/mpd/trunk@7180 09075e82-0dd4-0310-85a5-a0d7c8717e4f
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PATH_H
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#define PATH_H
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#include "../config.h"
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#include "os_compat.h"
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#if !defined(MPD_PATH_MAX)
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# if defined(MAXPATHLEN)
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# define MPD_PATH_MAX MAXPATHLEN
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# elif defined(PATH_MAX)
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# define MPD_PATH_MAX PATH_MAX
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# else
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# define MPD_PATH_MAX 256
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# endif
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#endif
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extern const char *musicDir;
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void initPaths(void);
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void finishPaths(void);
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char *fs_charset_to_utf8(char *dst, const char *str);
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char *utf8_to_fs_charset(char *dst, const char *str);
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void setFsCharset(const char *charset);
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const char *getFsCharset(void);
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/*
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* pfx_dir - sets dst="$pfx/$path" and returns a pointer to path inside * dst
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* this will unconditionally put a '/' between pfx and path unlike
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* the static pfx_path() function in path.c
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* dst is assumed to be MAXPATHLEN in size
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* dst can point to the same location as path, but not pfx, which makes
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* this better than sprintf(3) in some cases
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*/
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char *pfx_dir(char *dst,
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const char *path, const size_t path_len,
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const char *pfx, const size_t pfx_len);
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/* relative music path to absolute music path */
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char *rmp2amp_r(char *dst, const char *rel_path);
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/* relative playlist path to absolute playlist path */
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char *rpp2app_r(char *dst, const char *rel_path);
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/*
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* parent_path - saner version of dirname(3) with slightly different semantics
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* - we will return "" instead of "." or "/" if we have no parent
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* this is because we only deal with internal paths
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* - we always skip over redundant slashes in the middle, if there are any
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* - we will never get meaningful paths with trailing slashes in our callers
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* (set handle_trailing_slashes to true if we do)
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*/
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char *parent_path(char *path_max_tmp, const char *path);
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/* strips extra "///" and leading "/" and trailing "/" */
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char *sanitizePathDup(const char *path);
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/* this is actually like strlcpy (OpenBSD), but we don't actually want to
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* blindly use it everywhere, only for paths that are OK to truncate (for
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* error reporting and such.
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* dest must be MPD_PATH_MAX bytes large (which is standard in mpd) */
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void pathcpy_trunc(char *dest, const char *src);
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/*
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* converts a path passed from a client into an absolute FS path.
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* paths passed by clients do NOT have file suffixes in them
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*/
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void utf8_to_fs_playlist_path(char *path_max_tmp, const char *utf8path);
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#endif
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