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* Add M3U/PLS music playlist support.

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This commit is contained in:
Justin Maggard 2010-01-13 21:15:26 +00:00
parent 4aafa5e4ed
commit 346ff6e293
14 changed files with 412 additions and 30 deletions
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6
Makefile
View File

@ -31,7 +31,7 @@ BASEOBJS = minidlna.o upnphttp.o upnpdescgen.o upnpsoap.o \
sql.o utils.o metadata.o scanner.o inotify.o \
tivo_utils.o tivo_beacon.o tivo_commands.o \
tagutils/textutils.o tagutils/misc.o tagutils/tagutils.o \
image_utils.o albumart.o log.o
playlist.o image_utils.o albumart.o log.o
ALLOBJS = $(BASEOBJS) $(LNXOBJS)
@ -100,7 +100,7 @@ uuid.o: uuid.h
testupnpdescgen.o: config.h upnpdescgen.h
upnpdescgen.o: config.h upnpdescgen.h minidlnapath.h upnpglobalvars.h
upnpdescgen.o: minidlnatypes.h upnpdescstrings.h
scanner.o: upnpglobalvars.h metadata.h utils.h sql.h scanner.h log.h
scanner.o: upnpglobalvars.h metadata.h utils.h sql.h scanner.h log.h playlist.h
metadata.o: upnpglobalvars.h metadata.h albumart.h utils.h sql.h log.h
albumart.o: upnpglobalvars.h albumart.h utils.h image_utils.h sql.h log.h
tagutils/misc.o: tagutils/misc.h
@ -108,6 +108,8 @@ tagutils/textutils.o: tagutils/misc.h tagutils/textutils.h log.h
tagutils/tagutils.o: tagutils/tagutils-asf.c tagutils/tagutils-flc.c tagutils/tagutils-plist.c tagutils/tagutils-misc.c
tagutils/tagutils.o: tagutils/tagutils-aac.c tagutils/tagutils-asf.h tagutils/tagutils-flc.h tagutils/tagutils-mp3.c tagutils/tagutils-wav.c
tagutils/tagutils.o: tagutils/tagutils-ogg.c tagutils/tagutils-aac.h tagutils/tagutils.h tagutils/tagutils-mp3.h tagutils/tagutils-ogg.h log.h
playlist.o: playlist.h
inotify.o: inotify.h playlist.h
image_utils.o: image_utils.h
tivo_utils.o: config.h tivo_utils.h
tivo_beacon.o: config.h tivo_beacon.h tivo_utils.h

69
inotify.c
View File

@ -1,3 +1,20 @@
/* MiniDLNA media server
* Copyright (C) 2008-2010 Justin Maggard
*
* 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 "config.h"
#include <stdio.h>
#include <string.h>
@ -26,6 +43,7 @@
#include "scanner.h"
#include "metadata.h"
#include "albumart.h"
#include "playlist.h"
#include "log.h"
#define EVENT_SIZE ( sizeof (struct inotify_event) )
@ -43,6 +61,7 @@ struct watch
static struct watch *watches;
static struct watch *lastwatch = NULL;
static time_t next_pl_fill = 0;
char *get_path_from_wd(int wd)
{
@ -293,11 +312,13 @@ inotify_insert_file(char * name, const char * path)
case ALL_MEDIA:
if( !is_image(path) &&
!is_audio(path) &&
!is_video(path) )
!is_video(path) &&
!is_playlist(path) )
return -1;
break;
case AUDIO_ONLY:
if( !is_audio(path) )
if( !is_audio(path) &&
!is_playlist(path) )
return -1;
break;
case VIDEO_ONLY:
@ -337,6 +358,12 @@ inotify_insert_file(char * name, const char * path)
return -1;
}
}
else if( is_playlist(path) && (sql_get_int_field(db, "SELECT ID from PLAYLISTS where PATH = '%q'", path) > 0) )
{
DPRINTF(E_DEBUG, L_INOTIFY, "Re-reading modified playlist.\n", path);
inotify_remove_file(path_buf);
next_pl_fill = 1;
}
sqlite3_free_table(result);
}
sqlite3_free(sql);
@ -350,7 +377,7 @@ inotify_insert_file(char * name, const char * path)
do
{
DPRINTF(E_DEBUG, L_INOTIFY, "Checking %s\n", parent_buf);
//DEBUG DPRINTF(E_DEBUG, L_INOTIFY, "Checking %s\n", parent_buf);
sql = sqlite3_mprintf("SELECT OBJECT_ID from OBJECTS o left join DETAILS d on (d.ID = o.DETAIL_ID)"
" where d.PATH = '%q' and REF_ID is NULL", parent_buf);
if( (sql_get_table(db, sql, &result, &rows, NULL) == SQLITE_OK) && rows )
@ -390,8 +417,14 @@ inotify_insert_file(char * name, const char * path)
if( !depth )
{
//DEBUG DPRINTF(E_DEBUG, L_INOTIFY, "Inserting %s\n", name);
insert_file(name, path, id+2, get_next_available_id("OBJECTS", id));
free(id);
if( (is_audio(path) || is_playlist(path)) && next_pl_fill != 1 )
{
next_pl_fill = time(NULL) + 120; // Schedule a playlist scan for 2 minutes from now.
//DEBUG DPRINTF(E_WARN, L_INOTIFY, "Playlist scan scheduled for %s", ctime(&next_pl_fill));
}
}
return depth;
}
@ -495,11 +528,12 @@ inotify_remove_file(const char * path)
char **result;
char * art_cache;
sqlite_int64 detailID = 0;
int i, rows, children, ret = 1;
int i, rows, children, playlist, ret = 1;
/* Invalidate the scanner cache so we don't insert files into non-existent containers */
valid_cache = 0;
sql = sqlite3_mprintf("SELECT ID from DETAILS where PATH = '%q'", path);
playlist = is_playlist(path);
sql = sqlite3_mprintf("SELECT ID from %s where PATH = '%q'", playlist?"PLAYLISTS":"DETAILS", path);
if( (sql_get_table(db, sql, &result, &rows, NULL) == SQLITE_OK) )
{
if( rows )
@ -510,14 +544,30 @@ inotify_remove_file(const char * path)
sqlite3_free_table(result);
}
sqlite3_free(sql);
if( detailID )
if( playlist && detailID )
{
sql_exec(db, "DELETE from PLAYLISTS where ID = %lld", detailID);
sql_exec(db, "DELETE from DETAILS where ID ="
" (SELECT DETAIL_ID from OBJECTS where OBJECT_ID = '%s$%lld')",
MUSIC_PLIST_ID, detailID);
sql_exec(db, "DELETE from OBJECTS where OBJECT_ID = '%s$%lld' or PARENT_ID = '%s$%lld'",
MUSIC_PLIST_ID, detailID, MUSIC_PLIST_ID, detailID);
}
else if( detailID )
{
/* Delete the parent containers if we are about to empty them. */
asprintf(&sql, "SELECT PARENT_ID from OBJECTS where DETAIL_ID = %lld", detailID);
if( (sql_get_table(db, sql, &result, &rows, NULL) == SQLITE_OK) )
{
for( i=1; i < rows; i++ )
for( i=1; i <= rows; i++ )
{
/* If it's a playlist item, adjust the item count of the playlist */
if( strncmp(result[i], MUSIC_PLIST_ID, strlen(MUSIC_PLIST_ID)) == 0 )
{
sql_exec(db, "UPDATE PLAYLISTS set FOUND = (FOUND-1) where ID = %d",
atoi(strrchr(result[i], '$') + 1));
}
children = sql_get_int_field(db, "SELECT count(*) from OBJECTS where PARENT_ID = '%s'", result[i]);
if( children < 0 )
continue;
@ -615,6 +665,11 @@ start_inotify()
length = poll(pollfds, 1, timeout);
if( !length )
{
if( next_pl_fill && (time(NULL) >= next_pl_fill) )
{
fill_playlists();
next_pl_fill = 0;
}
continue;
}
else if( length < 0 )

2
minissdp.c
View File

@ -287,7 +287,7 @@ SendSSDPNotifies(int s, const char * host, unsigned short port,
(struct sockaddr *)&sockname, sizeof(struct sockaddr_in) );
if(n < 0)
{
DPRINTF(E_ERROR, L_SSDP, "sendto(udp_notify=%d, %s): %s", s, host, strerror(errno));
DPRINTF(E_ERROR, L_SSDP, "sendto(udp_notify=%d, %s): %s\n", s, host, strerror(errno));
}
i++;
}

196
playlist.c Normal file
View File

@ -0,0 +1,196 @@
/* MiniDLNA media server
* Copyright (C) 2009-2010 Justin Maggard
*
* 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 <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <libgen.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "tagutils/tagutils.h"
#include "upnpglobalvars.h"
#include "scanner.h"
#include "metadata.h"
#include "utils.h"
#include "sql.h"
#include "log.h"
int
insert_playlist(const char * path, char * name)
{
struct song_metadata plist;
struct stat file;
int items = 0, matches;
char type[4];
strncpy(type, strrchr(name, '.')+1, 4);
if( start_plist(path, NULL, &file, NULL, type) != 0 )
{
DPRINTF(E_WARN, L_SCANNER, "Bad playlist [%s]\n", path);
return -1;
}
while( next_plist_track(&plist, &file, NULL, type) == 0 )
{
items++;
freetags(&plist);
}
strip_ext(name);
DPRINTF(E_DEBUG, L_SCANNER, "Playlist %s contains %d items\n", name, items);
matches = sql_get_int_field(db, "SELECT count(*) from PLAYLISTS where NAME = '%q'", name);
if( matches > 0 )
{
sql_exec(db, "INSERT into PLAYLISTS"
" (NAME, PATH, ITEMS) "
"VALUES"
" ('%q(%d)', '%q', %d)",
name, matches, path, items);
}
else
{
sql_exec(db, "INSERT into PLAYLISTS"
" (NAME, PATH, ITEMS) "
"VALUES"
" ('%q', '%q', %d)",
name, path, items);
}
return 0;
}
int
fill_playlists()
{
int rows, i, found, len;
char **result;
char *plpath, *plname, *fname;
char class[] = "playlistContainer";
struct song_metadata plist;
struct stat file;
char type[4];
sqlite_int64 plID, detailID;
char sql_buf[1024] = "SELECT ID, NAME, PATH from PLAYLISTS where ITEMS > FOUND";
if( sql_get_table(db, sql_buf, &result, &rows, NULL) != SQLITE_OK )
return -1;
if( !rows )
{
sqlite3_free_table(result);
return 0;
}
rows++;
for( i=3; i<rows*3; i++ )
{
plID = strtoll(result[i], NULL, 10);
plname = result[++i];
plpath = result[++i];
strncpy(type, strrchr(plpath, '.')+1, 4);
if( start_plist(plpath, NULL, &file, NULL, type) != 0 )
continue;
DPRINTF(E_DEBUG, L_SCANNER, "Scanning playlist \"%s\" [%s]\n", plname, plpath);
sprintf(sql_buf, "SELECT ID from OBJECTS where PARENT_ID = '"MUSIC_PLIST_ID"'"
" and NAME = '%s'", plname);
if( sql_get_int_field(db, sql_buf) <= 0 )
{
detailID = GetFolderMetadata(plname, NULL, NULL, NULL, NULL);
sql_exec(db, "INSERT into OBJECTS"
" (OBJECT_ID, PARENT_ID, DETAIL_ID, CLASS, NAME) "
"VALUES"
" ('%s$%llX', '%s', %lld, 'container.%s', '%q')",
MUSIC_PLIST_ID, plID, MUSIC_PLIST_ID, detailID, class, plname);
}
plpath = dirname(plpath);
found = 0;
while( next_plist_track(&plist, &file, NULL, type) == 0 )
{
if( sql_get_int_field(db, "SELECT 1 from OBJECTS where OBJECT_ID = '%s$%llX$%d'",
MUSIC_PLIST_ID, plID, plist.track) == 1 )
{
//DEBUG DPRINTF(E_DEBUG, L_SCANNER, "%d: already in database\n", plist.track);
found++;
freetags(&plist);
continue;
}
fname = plist.path;
DPRINTF(E_DEBUG, L_SCANNER, "%d: checking database for %s\n", plist.track, plist.path);
if( !strpbrk(fname, "\\/") )
{
len = strlen(fname) + strlen(plpath) + 2;
plist.path = malloc(len);
snprintf(plist.path, len, "%s/%s", plpath, fname);
free(fname);
fname = plist.path;
}
else
{
while( *fname == '\\' )
{
fname++;
}
}
retry:
//DEBUG DPRINTF(E_DEBUG, L_SCANNER, "* Searching for %s in db\n", fname);
detailID = sql_get_int_field(db, "SELECT ID from DETAILS where PATH like '%%%q'", fname);
if( detailID > 0 )
{
DPRINTF(E_DEBUG, L_SCANNER, "+ %s found in db\n", fname);
sql_exec(db, "INSERT into OBJECTS"
" (OBJECT_ID, PARENT_ID, CLASS, DETAIL_ID, NAME, REF_ID) "
"SELECT"
" '%s$%llX$%d', '%s$%llX', CLASS, DETAIL_ID, NAME, OBJECT_ID from OBJECTS"
" where DETAIL_ID = %lld and OBJECT_ID glob '64$*'",
MUSIC_PLIST_ID, plID, plist.track,
MUSIC_PLIST_ID, plID,
detailID);
found++;
}
else
{
DPRINTF(E_DEBUG, L_SCANNER, "- %s not found in db\n", fname);
if( strchr(fname, '\\') )
{
fname = modifyString(fname, "\\", "/", 0);
goto retry;
}
else if( (fname = strchr(fname, '/')) )
{
fname++;
goto retry;
}
}
freetags(&plist);
}
sql_exec(db, "UPDATE PLAYLISTS set FOUND = %d where ID = %lld", found, plID);
}
sqlite3_free_table(result);
return 0;
}

19
playlist.h Normal file
View File

@ -0,0 +1,19 @@
/* Playlist handling
*
* Project : minidlna
* Website : http://sourceforge.net/projects/minidlna/
* Author : Justin Maggard
* Copyright (c) 2008-2010 Justin Maggard
* This software is subject to the conditions detailed in the
* LICENCE file provided in this distribution.
* */
#ifndef __PLAYLIST_H__
#define __PLAYLIST_H__
int
insert_playlist(const char * path, char * name);
int
fill_playlists(void);
#endif // __PLAYLIST_H__

31
scanner.c
View File

@ -30,6 +30,7 @@
#include "upnpglobalvars.h"
#include "metadata.h"
#include "playlist.h"
#include "utils.h"
#include "sql.h"
#include "scanner.h"
@ -479,6 +480,11 @@ insert_file(char * name, const char * path, const char * parentID, int object)
if( !detailID )
strcpy(name, orig_name);
}
else if( is_playlist(name) )
{
if( insert_playlist(path, name) == 0 )
return 1;
}
if( !detailID && is_audio(name) )
{
strcpy(base, MUSIC_DIR_ID);
@ -534,7 +540,8 @@ CreateDatabase(void)
"1$5", "1", "Genre",
"1$6", "1", "Artist",
"1$7", "1", "Album",
"1$14", "1", "Folders",
MUSIC_DIR_ID, "1", "Folders",
MUSIC_PLIST_ID, "1", "Playlists",
"2", "0", "Video",
"2$8", "2", "All Video",
VIDEO_DIR_ID, "2", "Folders",
@ -542,7 +549,7 @@ CreateDatabase(void)
"3$11", "3", "All Pictures",
"3$12", "3", "Date Taken",
"3$13", "3", "Camera",
"3$16", "3", "Folders",
IMAGE_DIR_ID, "3", "Folders",
"64", "0", "Browse Folders",
0 };
@ -595,6 +602,15 @@ CreateDatabase(void)
")");
if( ret != SQLITE_OK )
goto sql_failed;
ret = sql_exec(db, "CREATE TABLE PLAYLISTS ("
"ID INTEGER PRIMARY KEY AUTOINCREMENT, "
"NAME TEXT NOT NULL, "
"PATH TEXT NOT NULL, "
"ITEMS INTEGER DEFAULT 0, "
"FOUND INTEGER DEFAULT 0"
")");
if( ret != SQLITE_OK )
goto sql_failed;
ret = sql_exec(db, "CREATE TABLE SETTINGS ("
"UPDATE_ID INTEGER PRIMARY KEY DEFAULT 0, "
"FLAGS INTEGER DEFAULT 0"
@ -636,8 +652,10 @@ filter_audio(const struct dirent *d)
(d->d_type == DT_LNK) ||
(d->d_type == DT_UNKNOWN) ||
((d->d_type == DT_REG) &&
is_audio(d->d_name) )
) );
(is_audio(d->d_name) ||
is_playlist(d->d_name)
)
) ));
}
int
@ -674,7 +692,8 @@ filter_media(const struct dirent *d)
((d->d_type == DT_REG) &&
(is_image(d->d_name) ||
is_audio(d->d_name) ||
is_video(d->d_name)
is_video(d->d_name) ||
is_playlist(d->d_name)
)
) ));
}
@ -796,6 +815,8 @@ start_scanner()
* client that uses UPnPSearch on large containers). */
sql_exec(db, "create INDEX IDX_SEARCH_OPT ON OBJECTS(OBJECT_ID, CLASS, DETAIL_ID);");
fill_playlists();
//JM: Set up a db version number, so we know if we need to rebuild due to a new structure.
sql_exec(db, "pragma user_version = %d;", DB_VERSION);
}

1
scanner.h
View File

@ -12,6 +12,7 @@
#define BROWSEDIR_ID "64"
#define MUSIC_DIR_ID "1$14"
#define MUSIC_PLIST_ID "1$F"
#define VIDEO_DIR_ID "2$15"
#define IMAGE_DIR_ID "3$16"

72
tagutils/tagutils-plist.c
View File

@ -31,38 +31,45 @@
#include "log.h"
#define MAX_BUF 1024
#define MAX_BUF 4096
static FILE *fp = 0;
static int _utf8bom = 0;
static int _trackno;
static int (*_next_track)(struct song_metadata*, struct stat*, char*, char*);
static int _m3u_next_track(struct song_metadata*, struct stat*, char*, char*);
static int _pls_next_track(struct song_metadata*, struct stat*, char*, char*);
int
start_plist(char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type)
start_plist(const char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type)
{
char *fname, *suffix;
_next_track = 0;
_utf8bom = 0;
_trackno = 0;
if(!strcmp(type, "m3u"))
if(strcmp(type, "m3u") == 0)
_next_track = _m3u_next_track;
else if(strcmp(type, "pls") == 0)
_next_track = _pls_next_track;
if(!_next_track)
{
DPRINTF(E_ERROR, L_SCAN_SCANNER, "Non supported type of playlist <%s>\n", type);
DPRINTF(E_ERROR, L_SCANNER, "Unsupported playlist type <%s>\n", type);
return -1;
}
if(!(fp = fopen(path, "rb")))
{
DPRINTF(E_ERROR, L_SCAN_SCANNER, "Cannot open %s\n", path);
DPRINTF(E_ERROR, L_SCANNER, "Cannot open %s\n", path);
return -1;
}
//
if(!psong)
return 0;
memset((void*)psong, 0, sizeof(struct song_metadata));
psong->is_plist = 1;
psong->path = strdup(path);
@ -121,6 +128,7 @@ _m3u_next_track(struct song_metadata *psong, struct stat *stat, char *lang, char
p[--len] = '\0';
}
psong->path = strdup(p);
psong->track = ++_trackno;
return 0;
}
p = fgets(buf, MAX_BUF, fp);
@ -128,7 +136,57 @@ _m3u_next_track(struct song_metadata *psong, struct stat *stat, char *lang, char
}
fclose(fp);
return -1;
return 1;
}
int
_pls_next_track(struct song_metadata *psong, struct stat *stat, char *lang, char *type)
{
char buf[MAX_BUF], *p;
int len;
memset((void*)psong, 0, sizeof(struct song_metadata));
// read first line
p = fgets(buf, MAX_BUF, fp);
while(p)
{
while(isspace(*p)) p++;
if(*p && *p != '#')
{
// verify that it's a valid pls playlist
if(!_trackno)
{
if(strncmp(p, "[playlist]", 10))
break;
_trackno++;
goto next_line;
}
if(strncmp(p, "File", 4))
goto next_line;
psong->track = strtol(p+4, &p, 10);
if(!psong->track || !p)
goto next_line;
_trackno = psong->track;
// check dos format
len = strlen(++p);
while(p[len - 1] == '\r' || p[len - 1] == '\n')
{
p[--len] = '\0';
}
psong->path = strdup(p);
return 0;
}
next_line:
p = fgets(buf, MAX_BUF, fp);
}
fclose(fp);
return 1;
}
int

1
tagutils/tagutils.c
View File

@ -146,6 +146,7 @@ static taghandler taghandlers[] = {
#include "tagutils-asf.c"
#include "tagutils-wav.c"
#include "tagutils-pcm.c"
#include "tagutils-plist.c"
//*********************************************************************************
// freetags()

2
tagutils/tagutils.h
View File

@ -115,7 +115,7 @@ extern void make_composite_tags(struct song_metadata *psong);
extern int readtags(char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type);
extern void freetags(struct song_metadata *psong);
extern int start_plist(char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type);
extern int start_plist(const char *path, struct song_metadata *psong, struct stat *stat, char *lang, char *type);
extern int next_plist_track(struct song_metadata *psong, struct stat *stat, char *lang, char *type);
#endif

4
upnpglobalvars.h
View File

@ -21,11 +21,11 @@
#include <sqlite3.h>
#define MINIDLNA_VERSION "1.0.16.3"
#define MINIDLNA_VERSION "1.0.17"
#define CLIENT_CACHE_SLOTS 20
#define USE_FORK 1
#define DB_VERSION 4
#define DB_VERSION 5
#if 0 // Add these once the newer ffmpeg libs that can detect WMAPRO are more widely used
"http-get:*:video/x-ms-wmv:DLNA.ORG_PN=WMVHIGH_PRO;DLNA.ORG_OP=01;DLNA.ORG_CI=0,"

22
upnpsoap.c
View File

@ -670,6 +670,9 @@ callback(void *args, int argc, char **argv, char **azColName)
memcpy(passed_args->resp+passed_args->size, &str_buf, ret+1);
passed_args->size += ret;
}
if( strncmp(id, MUSIC_PLIST_ID, strlen(MUSIC_PLIST_ID)) == 0 ) {
track = strrchr(id, '$')+1;
}
if( track && atoi(track) && (passed_args->filter & FILTER_UPNP_ORIGINALTRACKNUMBER) ) {
ret = sprintf(str_buf, "&lt;upnp:originalTrackNumber&gt;%s&lt;/upnp:originalTrackNumber&gt;", track);
memcpy(passed_args->resp+passed_args->size, &str_buf, ret+1);
@ -920,7 +923,7 @@ BrowseContentDirectory(struct upnphttp * h, const char * action)
if( h->req_client == EXbox )
{
if( strcmp(ObjectId, "16") == 0 )
ObjectId = strdup("3$16");
ObjectId = strdup(IMAGE_DIR_ID);
else if( strcmp(ObjectId, "15") == 0 )
ObjectId = strdup(VIDEO_DIR_ID);
else
@ -950,11 +953,24 @@ BrowseContentDirectory(struct upnphttp * h, const char * action)
{
ret = sql_get_int_field(db, "SELECT count(*) from OBJECTS where PARENT_ID = '%s'", ObjectId);
totalMatches = (ret > 0) ? ret : 0;
#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
ret = 0;
if( SortCriteria )
{
#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
if( totalMatches < 10000 )
#endif
orderBy = parse_sort_criteria(SortCriteria, &ret);
}
else
{
if( strncmp(ObjectId, MUSIC_PLIST_ID, strlen(MUSIC_PLIST_ID)) == 0 )
{
if( strcmp(ObjectId, MUSIC_PLIST_ID) == 0 )
asprintf(&orderBy, "order by d.TITLE");
else
asprintf(&orderBy, "order by length(OBJECT_ID), OBJECT_ID");
}
}
/* If it's a DLNA client, return an error for bad sort criteria */
if( (args.flags & FLAG_DLNA) && ret )
{
@ -1080,6 +1096,8 @@ SearchContentDirectory(struct upnphttp * h, const char * action)
ContainerID = strdup("1$6");
else if( strcmp(ContainerID, "7") == 0 )
ContainerID = strdup("1$7");
else if( strcmp(ContainerID, "F") == 0 )
ContainerID = strdup(MUSIC_PLIST_ID);
else
ContainerID = strdup(ContainerID);
#if 0 // Looks like the 360 already does this

12
utils.c
View File

@ -239,6 +239,12 @@ is_image(const char * file)
return (ends_with(file, ".jpg") || ends_with(file, ".jpeg"));
}
int
is_playlist(const char * file)
{
return (ends_with(file, ".m3u") || ends_with(file, ".pls"));
}
int
resolve_unknown_type(const char * path, enum media_types dir_type)
{
@ -258,11 +264,13 @@ resolve_unknown_type(const char * path, enum media_types dir_type)
case ALL_MEDIA:
if( is_image(path) ||
is_audio(path) ||
is_video(path) )
is_video(path) ||
is_playlist(path) )
type = TYPE_FILE;
break;
case AUDIO_ONLY:
if( is_audio(path) )
if( is_audio(path) ||
is_playlist(path) )
type = TYPE_FILE;
break;
case VIDEO_ONLY:

3
utils.h
View File

@ -40,6 +40,9 @@ is_audio(const char * file);
int
is_image(const char * file);
int
is_playlist(const char * file);
int
resolve_unknown_type(const char * path, enum media_types dir_type);