0473f3ea76
worth the savings in memory for the extra cpu it requires git-svn-id: https://svn.musicpd.org/mpd/trunk@2630 09075e82-0dd4-0310-85a5-a0d7c8717e4f
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/* the Music Player Daemon (MPD)
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* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
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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 DIRECTORY_H
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#define DIRECTORY_H
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#include "../config.h"
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#include "song.h"
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#include "list.h"
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#include <stdio.h>
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#include <sys/param.h>
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typedef List DirectoryList;
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typedef struct _DirectoryStat {
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ino_t inode;
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dev_t device;
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} DirectoryStat;
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typedef struct _Directory {
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char * path;
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DirectoryList * subDirectories;
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SongList * songs;
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struct _Directory * parent;
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DirectoryStat * stat;
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} Directory;
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extern char * directory_db;
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void readDirectoryDBIfUpdateIsFinished();
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void clearUpdatePid();
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int isUpdatingDB();
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void directory_sigChldHandler(int pid, int status);
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int updateInit(FILE * fp, List * pathList);
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void initMp3Directory();
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void closeMp3Directory();
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int printDirectoryInfo(FILE * fp, char * dirname);
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int writeDirectoryDB();
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int readDirectoryDB();
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void updateMp3Directory();
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Song * getSongFromDB(char * file);
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time_t getDbModTime();
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int traverseAllIn(FILE * fp, char * name,
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int (*forEachSong)(FILE *, Song *, void *),
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int (*forEachDir)(FILE *, Directory *, void *),
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void * data);
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/* don't free this */
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/*char * getDirectoryPath(Directory * dir);*/
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#define getDirectoryPath(dir) ((dir && dir->path) ? dir->path : "")
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/* free the string that is returned */
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char * catDirAndFileName(Directory * dir, char * filename);
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#endif
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