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/* the Music Player Daemon (MPD)
* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
* 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
*/
#include "ls.h"
#include "command.h"
#include "playlist.h"
#include "path.h"
#include "myfprintf.h"
#include "log.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <dirent.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
char * dupAndStripPlaylistSuffix(char * file) {
size_t size = strlen(file)-strlen(PLAYLIST_FILE_SUFFIX)-1;
char * ret = malloc(size+1);
strncpy(ret,file,size);
ret[size] = '\0';
return ret;
}
int isRemoteUrl(char * url) {
char * prefixes[] = {
"http://",
"ftp://",
NULL
};
char ** urlPrefixes = prefixes;
while(*urlPrefixes) {
if(strncmp(*urlPrefixes,url,strlen(*urlPrefixes)) == 0) {
#ifdef HAVE_MAD
if(hasMp3Suffix(*urlPrefixes)) return 1;
#endif
#ifdef HAVE_OGG
if(hasOggSuffix(*urlPrefixes)) return 1;
return 0;
#endif
}
urlPrefixes++;
}
return 0;
}
int lsPlaylists(FILE * fp, char * utf8path) {
DIR * dir;
struct stat st;
struct dirent * ent;
char * dup;
char * utf8;
char s[MAXPATHLEN+1];
List * list = NULL;
ListNode * node = NULL;
char * path = strdup(utf8ToFsCharset(utf8path));
char * actualPath = rpp2app(path);
int actlen = strlen(actualPath)+1;
int maxlen = MAXPATHLEN-actlen;
int suflen = strlen(PLAYLIST_FILE_SUFFIX)+1;
int suff;
if(actlen>MAXPATHLEN-1 || (dir = opendir(actualPath))==NULL) {
free(path);
return 0;
}
s[MAXPATHLEN] = '\0';
/* this is safe, notice actlen > MAXPATHLEN-1 above */
strcpy(s,actualPath);
strcat(s,"/");
while((ent = readdir(dir))) {
dup = ent->d_name;
if(dup[0]!='.' &&
(suff=strlen(dup)-suflen)>0 &&
dup[suff]=='.' &&
strcmp(dup+suff+1,PLAYLIST_FILE_SUFFIX)==0)
{
strncpy(s+actlen,ent->d_name,maxlen);
if(stat(s,&st)==0) {
if(S_ISREG(st.st_mode)) {
if(list==NULL) list = makeList(NULL);
dup = strdup(ent->d_name);
dup[suff] = '\0';
if((utf8 = fsCharsetToUtf8(dup))) {
insertInList(list,utf8,NULL);
}
free(dup);
}
}
}
}
closedir(dir);
free(path);
if(list) {
sortList(list);
dup = malloc(strlen(utf8path)+2);
strcpy(dup,utf8path);
while(dup[strlen(dup)-1]=='/') dup[strlen(dup)-1] = '\0';
if(strlen(dup)) strcat(dup,"/");
node = list->firstNode;
while(node!=NULL) {
myfprintf(fp,"playlist: %s%s\n",dup,node->key);
node = node->nextNode;
}
freeList(list);
free(dup);
}
return 0;
}
int isFile(char * utf8file, time_t * mtime) {
struct stat st;
char * file = utf8ToFsCharset(utf8file);
char * actualFile = file;
if(actualFile[0]!='/') actualFile = rmp2amp(file);
if(stat(actualFile,&st)==0) {
if(S_ISREG(st.st_mode)) {
if(mtime) *mtime = st.st_mtime;
return 1;
}
else return 0;
}
return 0;
}
int hasSuffix(char * utf8file, char * suffix) {
char * file = utf8ToFsCharset(utf8file);
char * dup = strdup(file);
char * cLast;
char * cNext;
int ret = 0;
cNext = cLast = strtok(dup,".");
while((cNext = strtok(NULL,"."))) cLast = cNext;
if(cLast && 0==strcasecmp(cLast,suffix)) ret = 1;
free(dup);
return ret;
}
int isPlaylist(char * utf8file) {
if(isFile(utf8file,NULL)) {
return hasSuffix(utf8file,PLAYLIST_FILE_SUFFIX);
}
return 0;
}
int hasWaveSuffix(char * utf8file) {
return hasSuffix(utf8file,"wav");
}
int hasFlacSuffix(char * utf8file) {
return hasSuffix(utf8file,"flac");
}
int hasOggSuffix(char * utf8file) {
return hasSuffix(utf8file,"ogg");
}
int hasAacSuffix(char * utf8file) {
return hasSuffix(utf8file,"aac");
}
int hasMp4Suffix(char * utf8file) {
if(hasSuffix(utf8file,"mp4")) return 1;
if(hasSuffix(utf8file,"m4a")) return 1;
return 0;
}
int hasMp3Suffix(char * utf8file) {
return hasSuffix(utf8file,"mp3");
}
int isDir(char * utf8name) {
struct stat st;
if(stat(rmp2amp(utf8ToFsCharset(utf8name)),&st)==0) {
if(S_ISDIR(st.st_mode)) {
return 1;
}
}
else {
DEBUG("isDir: unable to stat: %s (%s)\n",utf8name,
rmp2amp(utf8ToFsCharset(utf8name)));
}
return 0;
}
int isMusic(char * utf8file, time_t * mtime) {
if(isFile(utf8file,mtime)) {
#ifdef HAVE_OGG
if(hasOggSuffix(utf8file)) return 1;
#endif
#ifdef HAVE_FLAC
if(hasFlacSuffix(utf8file)) return 1;
#endif
#ifdef HAVE_MAD
if(hasMp3Suffix(utf8file)) return 1;
#endif
#ifdef HAVE_AUDIOFILE
if(hasWaveSuffix(utf8file)) return 1;
#endif
#ifdef HAVE_FAAD
if(hasMp4Suffix(utf8file)) return 1;
if(hasAacSuffix(utf8file)) return 1;
#endif
}
return 0;
}
/* vim:set shiftwidth=4 tabstop=8 expandtab: */
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