/*****************************************************************************
* m3u.c : M3U playlist format import
*****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
+ * Copyright (C) 2004 VLC authors and VideoLAN
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Sigmund Augdal Helberg <dnumgis@videolan.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
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h> /* malloc(), free() */
-#include <vlc/vlc.h>
-#include <vlc/input.h>
-#include <vlc/intf.h>
-#include "charset.h"
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_demux.h>
+#include <vlc_charset.h>
-#include <errno.h> /* ENOMEM */
#include "playlist.h"
struct demux_sys_t
{
char *psz_prefix;
+ char *(*pf_dup) (const char *);
};
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int Demux( demux_t *p_demux);
-static int Control( demux_t *p_demux, int i_query, va_list args );
static void parseEXTINF( char *psz_string, char **ppsz_artist, char **ppsz_name, int *pi_duration );
+static bool ContainsURL( demux_t *p_demux );
+static bool CheckContentType( stream_t * p_stream, const char * psz_ctype );
+
+static char *GuessEncoding (const char *str)
+{
+ return IsUTF8 (str) ? strdup (str) : FromLatin1 (str);
+}
+
+static char *CheckUnicode (const char *str)
+{
+ return IsUTF8 (str) ? strdup (str): NULL;
+}
/*****************************************************************************
* Import_M3U: main import function
*****************************************************************************/
-int E_(Import_M3U)( vlc_object_t *p_this )
+int Import_M3U( vlc_object_t *p_this )
{
demux_t *p_demux = (demux_t *)p_this;
- uint8_t *p_peek;
+ const uint8_t *p_peek;
CHECK_PEEK( p_peek, 8 );
+ char *(*pf_dup) (const char *);
- if(! ( POKE( p_peek, "#EXTM3U", 7 ) || POKE( p_peek, "RTSPtext", 8 ) ||
- isExtension( p_demux, ".m3u" ) || isExtension( p_demux, ".vlc" ) ||
- /* A .ram file can contain a single rtsp link */
- isExtension( p_demux, ".ram" ) || isExtension( p_demux, ".rm" ) ||
- isDemux( p_demux, "m3u" ) ) )
+ if( POKE( p_peek, "\xef\xbb\xbf", 3) )/* BOM at start */
+ {
+ pf_dup = CheckUnicode; /* UTF-8 */
+ stream_Seek( p_demux->s, 3 );
+ }
+ else
+ if( POKE( p_peek, "RTSPtext", 8 ) /* QuickTime */
+ || demux_IsPathExtension( p_demux, ".m3u8" )
+ || demux_IsForced( p_demux, "m3u8" )
+ || CheckContentType( p_demux->s, "application/vnd.apple.mpegurl" ) )
+ pf_dup = CheckUnicode; /* UTF-8 */
+ else
+ if( POKE( p_peek, "#EXTM3U", 7 )
+ || demux_IsPathExtension( p_demux, ".m3u" )
+ || demux_IsPathExtension( p_demux, ".vlc" )
+ || demux_IsForced( p_demux, "m3u" )
+ || ContainsURL( p_demux )
+ || CheckContentType( p_demux->s, "audio/x-mpegurl") )
+ pf_dup = GuessEncoding;
+ else
return VLC_EGENERIC;
STANDARD_DEMUX_INIT_MSG( "found valid M3U playlist" );
- p_demux->p_sys->psz_prefix = E_(FindPrefix)( p_demux );
+ p_demux->p_sys->psz_prefix = FindPrefix( p_demux );
+ p_demux->p_sys->pf_dup = pf_dup;
return VLC_SUCCESS;
}
+static bool ContainsURL( demux_t *p_demux )
+{
+ const uint8_t *p_peek, *p_peek_end;
+ int i_peek;
+
+ i_peek = stream_Peek( p_demux->s, &p_peek, 1024 );
+ if( i_peek <= 0 ) return false;
+ p_peek_end = p_peek + i_peek;
+
+ while( p_peek + sizeof( "https://" ) < p_peek_end )
+ {
+ /* One line starting with a URL is enough */
+ if( !strncasecmp( (const char *)p_peek, "http://", 7 ) ||
+ !strncasecmp( (const char *)p_peek, "mms://", 6 ) ||
+ !strncasecmp( (const char *)p_peek, "rtsp://", 7 ) ||
+ !strncasecmp( (const char *)p_peek, "https://", 8 ) ||
+ !strncasecmp( (const char *)p_peek, "ftp://", 6 ) )
+ {
+ return true;
+ }
+ /* Comments and blank lines are ignored */
+ else if( *p_peek != '#' && *p_peek != '\n' && *p_peek != '\r')
+ {
+ return false;
+ }
+
+ while( p_peek < p_peek_end && *p_peek != '\n' )
+ p_peek++;
+ if ( *p_peek == '\n' )
+ p_peek++;
+ }
+ return false;
+}
+
+static bool CheckContentType( stream_t * p_stream, const char * psz_ctype )
+{
+ char *psz_check = stream_ContentType( p_stream );
+ if( !psz_check ) return false;
+
+ int i_len = strlen( psz_check );
+ if ( i_len == 0 )
+ {
+ free( psz_check );
+ return false;
+ }
+
+ int i_res = strncasecmp( psz_check, psz_ctype, i_len );
+ free( psz_check );
+
+ return ( i_res == 0 ) ? true : false;
+}
+
/*****************************************************************************
* Deactivate: frees unused data
*****************************************************************************/
-void E_(Close_M3U)( vlc_object_t *p_this )
+void Close_M3U( vlc_object_t *p_this )
{
demux_t *p_demux = (demux_t *)p_this;
free( p_demux->p_sys->psz_prefix );
free( p_demux->p_sys );
}
+
static int Demux( demux_t *p_demux )
{
char *psz_line;
char *psz_name = NULL;
char *psz_artist = NULL;
+ char *psz_album_art = NULL;
int i_parsed_duration = 0;
mtime_t i_duration = -1;
const char**ppsz_options = NULL;
- int i_options = 0, i;
- vlc_bool_t b_cleanup = VLC_FALSE;
+ char * (*pf_dup) (const char *) = p_demux->p_sys->pf_dup;
+ int i_options = 0;
+ bool b_cleanup = false;
input_item_t *p_input;
- INIT_PLAYLIST_STUFF;
+ input_item_t *p_current_input = GetCurrentItem(p_demux);
+ input_item_node_t *p_subitems = input_item_node_Create( p_current_input );
psz_line = stream_ReadLine( p_demux->s );
while( psz_line )
{
/* Extended info */
psz_parse += sizeof("EXTINF:") - 1;
+ free(psz_name);
+ free(psz_artist);
parseEXTINF( psz_parse, &psz_artist, &psz_name, &i_parsed_duration );
- if ( i_parsed_duration >= 0 )
- i_duration = i_parsed_duration * 1000000;
- if ( psz_name )
- psz_name = strdup( psz_name );
- if ( psz_artist )
- psz_artist = strdup( psz_artist );
+ if( i_parsed_duration >= 0 )
+ i_duration = i_parsed_duration * INT64_C(1000000);
+ if( psz_name )
+ psz_name = pf_dup( psz_name );
+ if( psz_artist )
+ psz_artist = pf_dup( psz_artist );
}
else if( !strncasecmp( psz_parse, "EXTVLCOPT:",
sizeof("EXTVLCOPT:") -1 ) )
{
/* VLC Option */
- const char *psz_option;
+ char *psz_option;
psz_parse += sizeof("EXTVLCOPT:") -1;
if( !*psz_parse ) goto error;
- psz_option = strdup( psz_parse );
+ psz_option = pf_dup( psz_parse );
if( psz_option )
INSERT_ELEM( ppsz_options, i_options, i_options,
psz_option );
}
+ /* Special case for jamendo which provide the albumart */
+ else if( !strncasecmp( psz_parse, "EXTALBUMARTURL:",
+ sizeof( "EXTALBUMARTURL:" ) -1 ) )
+ {
+ psz_parse += sizeof( "EXTALBUMARTURL:" ) - 1;
+ free( psz_album_art );
+ psz_album_art = pf_dup( psz_parse );
+ }
}
else if( !strncasecmp( psz_parse, "RTSPtext", sizeof("RTSPtext") -1 ) )
{
else if( *psz_parse )
{
char *psz_mrl;
- if( !psz_name || !*psz_name )
- {
+
+ psz_parse = pf_dup( psz_parse );
+ if( !psz_name && psz_parse )
/* Use filename as name for relative entries */
psz_name = strdup( psz_parse );
- }
-
- psz_mrl = E_(ProcessMRL)( psz_parse, p_demux->p_sys->psz_prefix );
- b_cleanup = VLC_TRUE;
- if( !psz_mrl ) goto error;
+ psz_mrl = ProcessMRL( psz_parse, p_demux->p_sys->psz_prefix );
- EnsureUTF8( psz_name );
- EnsureUTF8( psz_mrl );
+ b_cleanup = true;
+ if( !psz_mrl )
+ {
+ free( psz_parse );
+ goto error;
+ }
- for( i = 0; i< i_options; i++ )
- EnsureUTF8( (char*)ppsz_options[i] );
+ p_input = input_item_NewExt( psz_mrl, psz_name,
+ i_options, ppsz_options, 0, i_duration );
- p_input = input_ItemNewExt( p_playlist, psz_mrl, psz_name,
- i_options, ppsz_options, i_duration );
- if ( psz_artist && *psz_artist )
- input_ItemAddInfo( p_input, _(VLC_META_INFO_CAT),
- _(VLC_META_ARTIST), "%s", psz_artist );
- playlist_BothAddInput( p_playlist, p_input, p_item_in_category,
- PLAYLIST_APPEND, PLAYLIST_END );
+ free( psz_parse );
free( psz_mrl );
+
+ if ( !EMPTY_STR(psz_artist) )
+ input_item_SetArtist( p_input, psz_artist );
+ if( psz_name ) input_item_SetTitle( p_input, psz_name );
+ if( !EMPTY_STR(psz_album_art) )
+ input_item_SetArtURL( p_input, psz_album_art );
+
+ input_item_node_AppendItem( p_subitems, p_input );
+ vlc_gc_decref( p_input );
}
error:
/* Fetch another line */
free( psz_line );
psz_line = stream_ReadLine( p_demux->s );
- if( !psz_line ) b_cleanup = VLC_TRUE;
+ if( !psz_line ) b_cleanup = true;
if( b_cleanup )
{
/* Cleanup state */
while( i_options-- ) free( (char*)ppsz_options[i_options] );
- if( ppsz_options ) free( ppsz_options );
- ppsz_options = NULL; i_options = 0;
- if( psz_name ) free( psz_name );
- psz_name = NULL;
- if ( psz_artist ) free( psz_artist );
- psz_artist = NULL;
+ FREENULL( ppsz_options );
+ i_options = 0;
+ FREENULL( psz_name );
+ FREENULL( psz_artist );
+ FREENULL( psz_album_art );
i_parsed_duration = 0;
i_duration = -1;
- b_cleanup = VLC_FALSE;
+ b_cleanup = false;
}
}
- HANDLE_PLAY_AND_RELEASE;
- return VLC_SUCCESS;
-}
-
-static int Control( demux_t *p_demux, int i_query, va_list args )
-{
- return VLC_EGENERIC;
+ input_item_node_PostAndDelete( p_subitems );
+ vlc_gc_decref(p_current_input);
+ var_Destroy( p_demux, "m3u-extvlcopt" );
+ return 0; /* Needed for correct operation of go back */
}
static void parseEXTINF(char *psz_string, char **ppsz_artist,
end = psz_string + strlen( psz_string );
/* ignore whitespaces */
- for (; psz_string < end && ( *psz_string == '\t' || *psz_string == ' ' );
+ for (; psz_string < end && ( *psz_string == '\t' || *psz_string == ' ' );
psz_string++ );
/* duration: read to next comma */
projects / vlc / blobdiff