2010-01-30 23:24:23 +00:00
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/*
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* This file is part of MPlayer.
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*
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* MPlayer 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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* MPlayer 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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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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2002-01-08 01:24:25 +00:00
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2006-04-25 01:26:10 +00:00
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/// \file
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/// \ingroup PlaytreeParser
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2002-01-14 23:38:49 +00:00
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#include "config.h"
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2002-01-08 01:24:25 +00:00
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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2004-04-26 19:33:37 +00:00
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#include <ctype.h>
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2010-02-20 20:09:06 +00:00
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#include "asxparser.h"
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2003-03-30 17:10:36 +00:00
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#include "m_config.h"
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2002-01-08 01:24:25 +00:00
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#include "playtree.h"
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2002-01-22 22:46:12 +00:00
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#include "playtreeparser.h"
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2006-07-31 17:39:17 +00:00
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#include "stream/stream.h"
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2004-04-17 16:46:41 +00:00
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#include "libmpdemux/demuxer.h"
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2002-01-08 01:24:25 +00:00
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#include "mp_msg.h"
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2002-07-07 03:59:58 +00:00
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2002-02-21 13:12:53 +00:00
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#define BUF_STEP 1024
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#define WHITES " \n\r\t"
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static void
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strstrip(char* str) {
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char* i;
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2003-01-12 11:45:49 +00:00
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if (str==NULL)
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return;
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2002-02-21 13:12:53 +00:00
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for(i = str ; i[0] != '\0' && strchr(WHITES,i[0]) != NULL; i++)
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/* NOTHING */;
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if(i[0] != '\0') {
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2003-01-12 11:45:49 +00:00
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memmove(str,i,strlen(i) + 1);
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for(i = str + strlen(str) - 1 ; strchr(WHITES,i[0]) != NULL; i--)
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2002-02-21 13:12:53 +00:00
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/* NOTHING */;
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i[1] = '\0';
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} else
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str[0] = '\0';
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}
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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static char*
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play_tree_parser_get_line(play_tree_parser_t* p) {
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char *end,*line_end;
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int r,resize = 0;
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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if(p->buffer == NULL) {
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2006-07-01 03:56:13 +00:00
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p->buffer = malloc(BUF_STEP);
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2002-02-21 13:12:53 +00:00
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p->buffer_size = BUF_STEP;
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2009-01-01 09:37:02 +00:00
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p->buffer[0] = 0;
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2002-02-21 13:12:53 +00:00
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p->iter = p->buffer;
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}
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2002-04-23 20:06:00 +00:00
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if(p->stream->eof && (p->buffer_end == 0 || p->iter[0] == '\0'))
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2002-02-21 13:12:53 +00:00
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return NULL;
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2009-05-13 02:58:57 +00:00
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2009-01-01 09:35:25 +00:00
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assert(p->buffer_end < p->buffer_size);
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assert(!p->buffer[p->buffer_end]);
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2002-01-08 01:24:25 +00:00
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while(1) {
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2002-02-21 13:12:53 +00:00
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if(resize) {
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r = p->iter - p->buffer;
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p->buffer = (char*)realloc(p->buffer,p->buffer_size+BUF_STEP);
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p->iter = p->buffer + r;
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p->buffer_size += BUF_STEP;
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resize = 0;
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}
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2009-05-13 02:58:57 +00:00
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2002-02-21 13:12:53 +00:00
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if(p->buffer_size - p->buffer_end > 1 && ! p->stream->eof) {
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r = stream_read(p->stream,p->buffer + p->buffer_end,p->buffer_size - p->buffer_end - 1);
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if(r > 0) {
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p->buffer_end += r;
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2009-01-01 09:35:25 +00:00
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assert(p->buffer_end < p->buffer_size);
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2002-02-21 13:12:53 +00:00
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p->buffer[p->buffer_end] = '\0';
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2007-02-18 15:57:50 +00:00
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while(strlen(p->buffer + p->buffer_end - r) != r)
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p->buffer[p->buffer_end - r + strlen(p->buffer + p->buffer_end - r)] = '\n';
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2002-01-08 01:24:25 +00:00
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}
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2009-01-01 09:35:25 +00:00
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assert(!p->buffer[p->buffer_end]);
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2002-01-08 01:24:25 +00:00
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}
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2009-05-13 02:58:57 +00:00
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2002-02-21 13:12:53 +00:00
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end = strchr(p->iter,'\n');
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if(!end) {
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if(p->stream->eof) {
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2002-02-25 11:13:34 +00:00
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end = p->buffer + p->buffer_end;
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2002-02-21 13:12:53 +00:00
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break;
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2002-01-08 01:24:25 +00:00
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}
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2002-02-21 13:12:53 +00:00
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resize = 1;
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2002-01-08 01:24:25 +00:00
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continue;
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}
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2002-02-21 13:12:53 +00:00
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break;
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}
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2002-01-08 01:24:25 +00:00
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2007-11-26 20:35:27 +00:00
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line_end = (end > p->iter && *(end-1) == '\r') ? end-1 : end;
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2002-04-23 20:06:00 +00:00
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if(line_end - p->iter >= 0)
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p->line = (char*)realloc(p->line,line_end - p->iter+1);
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else
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2002-02-21 13:12:53 +00:00
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return NULL;
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2002-04-23 20:06:00 +00:00
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if(line_end - p->iter > 0)
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strncpy(p->line,p->iter,line_end - p->iter);
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2002-02-21 13:12:53 +00:00
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p->line[line_end - p->iter] = '\0';
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2002-04-23 20:06:00 +00:00
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if(end[0] != '\0')
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2002-02-25 11:13:34 +00:00
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end++;
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2002-02-21 13:12:53 +00:00
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if(!p->keep) {
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2002-02-25 11:13:34 +00:00
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if(end[0] != '\0') {
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2002-04-22 18:42:42 +00:00
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p->buffer_end -= end-p->iter;
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2002-02-21 13:12:53 +00:00
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memmove(p->buffer,end,p->buffer_end);
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} else
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p->buffer_end = 0;
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2009-01-01 09:37:02 +00:00
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p->buffer[p->buffer_end] = '\0';
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2002-02-21 13:12:53 +00:00
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p->iter = p->buffer;
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} else
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p->iter = end;
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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return p->line;
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}
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static void
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play_tree_parser_reset(play_tree_parser_t* p) {
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p->iter = p->buffer;
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}
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static void
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play_tree_parser_stop_keeping(play_tree_parser_t* p) {
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p->keep = 0;
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if(p->iter && p->iter != p->buffer) {
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p->buffer_end -= p->iter -p->buffer;
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if(p->buffer_end)
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memmove(p->buffer,p->iter,p->buffer_end);
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2009-01-01 09:47:21 +00:00
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p->buffer[p->buffer_end] = 0;
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2002-02-21 13:12:53 +00:00
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p->iter = p->buffer;
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2002-01-08 01:24:25 +00:00
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}
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2002-02-21 13:12:53 +00:00
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}
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2006-07-06 05:05:00 +00:00
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static play_tree_t*
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2002-02-21 13:12:53 +00:00
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parse_asx(play_tree_parser_t* p) {
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int comments = 0,get_line = 1;
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char* line = NULL;
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying asx...\n");
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2009-05-13 02:58:57 +00:00
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2002-02-21 13:12:53 +00:00
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while(1) {
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if(get_line) {
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line = play_tree_parser_get_line(p);
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if(!line)
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2002-01-08 01:24:25 +00:00
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return NULL;
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2002-02-21 13:12:53 +00:00
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strstrip(line);
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if(line[0] == '\0')
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continue;
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}
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if(!comments) {
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if(line[0] != '<') {
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mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"First char isn't '<' but '%c'\n",line[0]);
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mp_msg(MSGT_PLAYTREE,MSGL_DBG3,"Buffer = [%s]\n",p->buffer);
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return NULL;
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} else if(strncmp(line,"<!--",4) == 0) { // Comments
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comments = 1;
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line += 4;
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if(line[0] != '\0' && strlen(line) > 0)
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get_line = 0;
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} else if(strncasecmp(line,"<ASX",4) == 0) // We got an asx element
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break;
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else // We don't get an asx
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return NULL;
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} else { // Comments
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char* c;
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c = strchr(line,'-');
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if(c) {
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if (strncmp(c,"--!>",4) == 0) { // End of comments
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comments = 0;
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line = c+4;
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if(line[0] != '\0') // There is some more data on this line : keep it
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get_line = 0;
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} else {
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line = c+1; // Jump the -
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if(line[0] != '\0') // Some more data
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get_line = 0;
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else // End of line
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get_line = 1;
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}
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} else // No - on this line (or rest of line) : get next one
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get_line = 1;
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}
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2002-01-08 01:24:25 +00:00
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}
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2009-05-13 02:58:57 +00:00
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2002-02-21 13:12:53 +00:00
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mp_msg(MSGT_PLAYTREE,MSGL_V,"Detected asx format\n");
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// We have an asx : load it in memory and parse
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while((line = play_tree_parser_get_line(p)) != NULL)
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/* NOTHING */;
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2002-01-08 01:24:25 +00:00
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2003-07-27 22:41:53 +00:00
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mp_msg(MSGT_PLAYTREE,MSGL_DBG3,"Parsing asx file: [%s]\n",p->buffer);
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2002-01-22 22:46:12 +00:00
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return asx_parser_build_tree(p->buffer,p->deep);
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2002-01-08 01:24:25 +00:00
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}
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2002-02-21 13:12:53 +00:00
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static char*
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pls_entry_get_value(char* line) {
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char* i;
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2009-05-13 02:58:57 +00:00
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2002-02-21 13:12:53 +00:00
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i = strchr(line,'=');
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if(!i || i[1] == '\0')
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return NULL;
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else
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return i+1;
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}
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typedef struct pls_entry {
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2002-01-08 01:24:25 +00:00
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char* file;
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2002-02-21 13:12:53 +00:00
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char* title;
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char* length;
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} pls_entry_t;
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static int
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pls_read_entry(char* line,pls_entry_t** _e,int* _max_entry,char** val) {
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int num,max_entry = (*_max_entry);
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pls_entry_t* e = (*_e);
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char* v;
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v = pls_entry_get_value(line);
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if(!v) {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"No value in entry %s\n",line);
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return 0;
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}
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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num = atoi(line);
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if(num < 0) {
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num = max_entry+1;
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"No entry index in entry %s\nAssuming %d\n",line,num);
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}
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if(num > max_entry) {
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e = (pls_entry_t*)realloc(e,num*sizeof(pls_entry_t));
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memset(&e[max_entry],0,(num-max_entry)*sizeof(pls_entry_t));
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max_entry = num;
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}
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(*_e) = e;
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(*_max_entry) = max_entry;
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(*val) = v;
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2002-01-08 01:24:25 +00:00
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2002-02-21 13:12:53 +00:00
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return num;
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}
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|
2006-07-06 05:05:00 +00:00
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static play_tree_t*
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2002-02-21 13:12:53 +00:00
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parse_pls(play_tree_parser_t* p) {
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char *line,*v;
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pls_entry_t* entries = NULL;
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int n_entries = 0,max_entry=0,num;
|
2003-04-02 15:32:12 +00:00
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play_tree_t *list = NULL, *entry = NULL, *last_entry = NULL;
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2002-02-21 13:12:53 +00:00
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2003-07-27 22:41:53 +00:00
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mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying Winamp playlist...\n");
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2006-11-10 20:35:54 +00:00
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while((line = play_tree_parser_get_line(p))) {
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strstrip(line);
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if(strlen(line))
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break;
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}
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if (!line)
|
2003-01-12 19:41:38 +00:00
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return NULL;
|
2002-02-21 13:12:53 +00:00
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if(strcasecmp(line,"[playlist]"))
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return NULL;
|
2003-07-27 22:41:53 +00:00
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|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Detected Winamp playlist format\n");
|
2002-02-21 13:12:53 +00:00
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play_tree_parser_stop_keeping(p);
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line = play_tree_parser_get_line(p);
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if(!line)
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return NULL;
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|
strstrip(line);
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|
if(strncasecmp(line,"NumberOfEntries",15) == 0) {
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v = pls_entry_get_value(line);
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n_entries = atoi(v);
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|
if(n_entries < 0)
|
2003-07-27 22:41:53 +00:00
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|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Invalid number of entries: very funny!!!\n");
|
2002-02-21 13:12:53 +00:00
|
|
|
else
|
2003-07-27 22:41:53 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Playlist claims to have %d entries. Let's see.\n",n_entries);
|
2002-02-21 13:12:53 +00:00
|
|
|
line = play_tree_parser_get_line(p);
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
|
|
|
|
2002-02-21 13:12:53 +00:00
|
|
|
while(line) {
|
|
|
|
strstrip(line);
|
|
|
|
if(line[0] == '\0') {
|
|
|
|
line = play_tree_parser_get_line(p);
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if(strncasecmp(line,"File",4) == 0) {
|
|
|
|
num = pls_read_entry(line+4,&entries,&max_entry,&v);
|
|
|
|
if(num < 0)
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"No value in entry %s\n",line);
|
|
|
|
else
|
|
|
|
entries[num-1].file = strdup(v);
|
|
|
|
} else if(strncasecmp(line,"Title",5) == 0) {
|
|
|
|
num = pls_read_entry(line+5,&entries,&max_entry,&v);
|
|
|
|
if(num < 0)
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"No value in entry %s\n",line);
|
|
|
|
else
|
|
|
|
entries[num-1].title = strdup(v);
|
|
|
|
} else if(strncasecmp(line,"Length",6) == 0) {
|
|
|
|
num = pls_read_entry(line+6,&entries,&max_entry,&v);
|
|
|
|
if(num < 0)
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"No value in entry %s\n",line);
|
|
|
|
else
|
|
|
|
entries[num-1].length = strdup(v);
|
2009-05-13 02:58:57 +00:00
|
|
|
} else
|
2003-07-09 01:30:24 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"Unknown entry type %s\n",line);
|
2002-02-21 13:12:53 +00:00
|
|
|
line = play_tree_parser_get_line(p);
|
|
|
|
}
|
2002-01-08 01:24:25 +00:00
|
|
|
|
2002-02-21 13:12:53 +00:00
|
|
|
for(num = 0; num < max_entry ; num++) {
|
|
|
|
if(entries[num].file == NULL)
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"Entry %d don't have a file !!!!\n",num+1);
|
|
|
|
else {
|
2002-04-27 18:46:38 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding entry %s\n",entries[num].file);
|
2002-02-21 13:12:53 +00:00
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_add_file(entry,entries[num].file);
|
|
|
|
free(entries[num].file);
|
|
|
|
if(list)
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_append_entry(last_entry,entry);
|
2002-02-21 13:12:53 +00:00
|
|
|
else
|
|
|
|
list = entry;
|
2003-04-02 15:32:12 +00:00
|
|
|
last_entry = entry;
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
2002-02-21 13:12:53 +00:00
|
|
|
if(entries[num].title) {
|
|
|
|
// When we have info in playtree we add this info
|
|
|
|
free(entries[num].title);
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
2002-02-21 13:12:53 +00:00
|
|
|
if(entries[num].length) {
|
|
|
|
// When we have info in playtree we add this info
|
|
|
|
free(entries[num].length);
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
|
|
|
}
|
2002-02-21 13:12:53 +00:00
|
|
|
|
|
|
|
free(entries);
|
2002-04-27 18:46:38 +00:00
|
|
|
|
|
|
|
entry = play_tree_new();
|
2009-05-13 02:58:57 +00:00
|
|
|
play_tree_set_child(entry,list);
|
2002-04-27 18:46:38 +00:00
|
|
|
return entry;
|
2002-02-21 13:12:53 +00:00
|
|
|
}
|
|
|
|
|
2003-01-11 21:01:48 +00:00
|
|
|
/*
|
|
|
|
Reference Ini-Format: Each entry is assumed a reference
|
|
|
|
*/
|
2006-07-06 05:05:00 +00:00
|
|
|
static play_tree_t*
|
2003-01-11 21:01:48 +00:00
|
|
|
parse_ref_ini(play_tree_parser_t* p) {
|
|
|
|
char *line,*v;
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_t *list = NULL, *entry = NULL, *last_entry = NULL;
|
2003-01-11 21:01:48 +00:00
|
|
|
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying reference-ini playlist...\n");
|
2003-01-12 19:41:38 +00:00
|
|
|
if (!(line = play_tree_parser_get_line(p)))
|
|
|
|
return NULL;
|
2003-01-11 21:01:48 +00:00
|
|
|
strstrip(line);
|
|
|
|
if(strcasecmp(line,"[Reference]"))
|
|
|
|
return NULL;
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Detected reference-ini playlist format\n");
|
|
|
|
play_tree_parser_stop_keeping(p);
|
|
|
|
line = play_tree_parser_get_line(p);
|
|
|
|
if(!line)
|
|
|
|
return NULL;
|
|
|
|
while(line) {
|
|
|
|
strstrip(line);
|
|
|
|
if(strncasecmp(line,"Ref",3) == 0) {
|
|
|
|
v = pls_entry_get_value(line+3);
|
|
|
|
if(!v)
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"No value in entry %s\n",line);
|
|
|
|
else
|
|
|
|
{
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding entry %s\n",v);
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_add_file(entry,v);
|
|
|
|
if(list)
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_append_entry(last_entry,entry);
|
2003-01-11 21:01:48 +00:00
|
|
|
else
|
|
|
|
list = entry;
|
2003-04-02 15:32:12 +00:00
|
|
|
last_entry = entry;
|
2003-01-11 21:01:48 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
line = play_tree_parser_get_line(p);
|
|
|
|
}
|
|
|
|
|
|
|
|
if(!list) return NULL;
|
|
|
|
entry = play_tree_new();
|
2009-05-13 02:58:57 +00:00
|
|
|
play_tree_set_child(entry,list);
|
2003-01-11 21:01:48 +00:00
|
|
|
return entry;
|
|
|
|
}
|
|
|
|
|
2006-07-06 05:05:00 +00:00
|
|
|
static play_tree_t*
|
2002-07-07 00:00:04 +00:00
|
|
|
parse_m3u(play_tree_parser_t* p) {
|
|
|
|
char* line;
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_t *list = NULL, *entry = NULL, *last_entry = NULL;
|
2002-07-07 00:00:04 +00:00
|
|
|
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying extended m3u playlist...\n");
|
2003-01-12 19:41:38 +00:00
|
|
|
if (!(line = play_tree_parser_get_line(p)))
|
|
|
|
return NULL;
|
2002-07-07 00:00:04 +00:00
|
|
|
strstrip(line);
|
|
|
|
if(strcasecmp(line,"#EXTM3U"))
|
|
|
|
return NULL;
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Detected extended m3u playlist format\n");
|
|
|
|
play_tree_parser_stop_keeping(p);
|
|
|
|
|
|
|
|
while((line = play_tree_parser_get_line(p)) != NULL) {
|
|
|
|
strstrip(line);
|
|
|
|
if(line[0] == '\0')
|
|
|
|
continue;
|
|
|
|
/* EXTM3U files contain such lines:
|
|
|
|
* #EXTINF:<seconds>, <title>
|
|
|
|
* followed by a line with the filename
|
|
|
|
* for now we have no place to put that
|
|
|
|
* so we just skip that extra-info ::atmos
|
|
|
|
*/
|
|
|
|
if(line[0] == '#') {
|
|
|
|
#if 0 /* code functional */
|
|
|
|
if(strncasecmp(line,"#EXTINF:",8) == 0) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_INFO,"[M3U] Duration: %dsec Title: %s\n",
|
|
|
|
strtol(line+8,&line,10), line+2);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_add_file(entry,line);
|
|
|
|
if(!list)
|
|
|
|
list = entry;
|
|
|
|
else
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_append_entry(last_entry,entry);
|
|
|
|
last_entry = entry;
|
2002-07-07 00:00:04 +00:00
|
|
|
}
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2002-07-07 00:00:04 +00:00
|
|
|
if(!list) return NULL;
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_set_child(entry,list);
|
2009-05-13 02:58:57 +00:00
|
|
|
return entry;
|
2002-07-07 00:00:04 +00:00
|
|
|
}
|
|
|
|
|
2006-07-06 05:05:00 +00:00
|
|
|
static play_tree_t*
|
2004-04-01 22:11:28 +00:00
|
|
|
parse_smil(play_tree_parser_t* p) {
|
|
|
|
int entrymode=0;
|
2007-02-18 15:57:50 +00:00
|
|
|
char* line,source[512],*pos,*s_start,*s_end,*src_line;
|
2004-04-01 22:11:28 +00:00
|
|
|
play_tree_t *list = NULL, *entry = NULL, *last_entry = NULL;
|
2007-02-18 15:57:50 +00:00
|
|
|
int is_rmsmil = 0;
|
|
|
|
unsigned int npkt, ttlpkt;
|
2004-04-01 22:11:28 +00:00
|
|
|
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying smil playlist...\n");
|
|
|
|
|
|
|
|
// Check if smil
|
|
|
|
while((line = play_tree_parser_get_line(p)) != NULL) {
|
|
|
|
strstrip(line);
|
|
|
|
if(line[0] == '\0') // Ignore empties
|
|
|
|
continue;
|
2007-03-12 21:45:51 +00:00
|
|
|
if (strncasecmp(line,"<?xml",5)==0) // smil in xml
|
|
|
|
continue;
|
2009-01-24 22:14:32 +00:00
|
|
|
if (strncasecmp(line,"<!DOCTYPE smil",13)==0) // smil in xml
|
|
|
|
continue;
|
2007-02-18 15:57:50 +00:00
|
|
|
if (strncasecmp(line,"<smil",5)==0 || strncasecmp(line,"<?wpl",5)==0 ||
|
|
|
|
strncasecmp(line,"(smil-document",14)==0)
|
2004-04-01 22:11:28 +00:00
|
|
|
break; // smil header found
|
|
|
|
else
|
|
|
|
return NULL; //line not smil exit
|
|
|
|
}
|
|
|
|
|
2007-11-08 23:05:54 +00:00
|
|
|
if (!line) return NULL;
|
2004-04-01 22:11:28 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Detected smil playlist format\n");
|
|
|
|
play_tree_parser_stop_keeping(p);
|
|
|
|
|
2007-02-18 15:57:50 +00:00
|
|
|
if (strncasecmp(line,"(smil-document",14)==0) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Special smil-over-realrtsp playlist header\n");
|
|
|
|
is_rmsmil = 1;
|
|
|
|
if (sscanf(line, "(smil-document (ver 1.0)(npkt %u)(ttlpkt %u", &npkt, &ttlpkt) != 2) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"smil-over-realrtsp: header parsing failure, assuming single packet.\n");
|
|
|
|
npkt = ttlpkt = 1;
|
|
|
|
}
|
|
|
|
if (ttlpkt == 0 || npkt > ttlpkt) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"smil-over-realrtsp: bad packet counters (npkk = %u, ttlpkt = %u), assuming single packet.\n",
|
|
|
|
npkt, ttlpkt);
|
|
|
|
npkt = ttlpkt = 1;
|
|
|
|
}
|
|
|
|
}
|
2004-04-01 22:11:28 +00:00
|
|
|
|
2009-05-13 02:58:57 +00:00
|
|
|
//Get entries from smil
|
2007-03-18 21:39:52 +00:00
|
|
|
src_line = line;
|
2007-02-18 15:57:50 +00:00
|
|
|
line = NULL;
|
2007-03-18 21:39:52 +00:00
|
|
|
do {
|
2007-02-18 15:57:50 +00:00
|
|
|
strstrip(src_line);
|
|
|
|
if (line) {
|
|
|
|
free(line);
|
|
|
|
line = NULL;
|
|
|
|
}
|
|
|
|
/* If we're parsing smil over realrtsp and this is not the last packet and
|
|
|
|
* this is the last line in the packet (terminating with ") ) we must get
|
|
|
|
* the next line, strip the header, and concatenate it to the current line.
|
|
|
|
*/
|
|
|
|
if (is_rmsmil && npkt != ttlpkt && strstr(src_line,"\")")) {
|
|
|
|
char *payload;
|
|
|
|
|
|
|
|
line = strdup(src_line);
|
|
|
|
if(!(src_line = play_tree_parser_get_line(p))) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"smil-over-realrtsp: can't get line from packet %u/%u.\n", npkt, ttlpkt);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
strstrip(src_line);
|
|
|
|
// Skip header, packet starts after "
|
|
|
|
if(!(payload = strchr(src_line,'\"'))) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"smil-over-realrtsp: can't find start of packet, using complete line.\n");
|
|
|
|
payload = src_line;
|
|
|
|
} else
|
|
|
|
payload++;
|
|
|
|
// Skip ") at the end of the last line from the current packet
|
|
|
|
line[strlen(line)-2] = 0;
|
2007-03-08 22:43:35 +00:00
|
|
|
line = realloc(line, strlen(line)+strlen(payload)+1);
|
2007-02-18 15:57:50 +00:00
|
|
|
strcat (line, payload);
|
|
|
|
npkt++;
|
|
|
|
} else
|
|
|
|
line = strdup(src_line);
|
|
|
|
/* Unescape \" to " for smil-over-rtsp */
|
|
|
|
if (is_rmsmil && line[0] != '\0') {
|
|
|
|
int i, j;
|
|
|
|
|
|
|
|
for (i = 0; i < strlen(line); i++)
|
|
|
|
if (line[i] == '\\' && line[i+1] == '"')
|
|
|
|
for (j = i; line[j]; j++)
|
|
|
|
line[j] = line[j+1];
|
|
|
|
}
|
2007-03-18 21:39:52 +00:00
|
|
|
pos = line;
|
|
|
|
while (pos) {
|
2009-05-13 02:58:57 +00:00
|
|
|
if (!entrymode) { // all entries filled so far
|
2007-09-13 13:16:30 +00:00
|
|
|
while ((pos=strchr(pos, '<'))) {
|
2007-03-18 21:39:52 +00:00
|
|
|
if (strncasecmp(pos,"<video",6)==0 || strncasecmp(pos,"<audio",6)==0 || strncasecmp(pos,"<media",6)==0) {
|
2004-04-01 22:11:28 +00:00
|
|
|
entrymode=1;
|
2007-03-18 21:39:52 +00:00
|
|
|
break; // Got a valid tag, exit '<' search loop
|
2004-04-01 22:11:28 +00:00
|
|
|
}
|
2007-03-18 21:39:52 +00:00
|
|
|
pos++;
|
|
|
|
}
|
2007-03-12 22:42:05 +00:00
|
|
|
}
|
|
|
|
if (entrymode) { //Entry found but not yet filled
|
2007-03-18 21:39:52 +00:00
|
|
|
pos = strstr(pos,"src="); // Is source present on this line
|
2004-04-01 22:11:28 +00:00
|
|
|
if (pos != NULL) {
|
|
|
|
entrymode=0;
|
2007-07-16 20:25:23 +00:00
|
|
|
if (pos[4] != '"' && pos[4] != '\'') {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Unknown delimiter %c in source line %s\n", pos[4], line);
|
|
|
|
break;
|
|
|
|
}
|
2004-04-01 22:11:28 +00:00
|
|
|
s_start=pos+5;
|
2007-07-16 20:25:23 +00:00
|
|
|
s_end=strchr(s_start,pos[4]);
|
2004-04-01 22:11:28 +00:00
|
|
|
if (s_end == NULL) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Error parsing this source line %s\n",line);
|
2007-03-18 21:39:52 +00:00
|
|
|
break;
|
2004-04-01 22:11:28 +00:00
|
|
|
}
|
|
|
|
if (s_end-s_start> 511) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Cannot store such a large source %s\n",line);
|
2007-03-18 21:39:52 +00:00
|
|
|
break;
|
2004-04-01 22:11:28 +00:00
|
|
|
}
|
|
|
|
strncpy(source,s_start,s_end-s_start);
|
|
|
|
source[(s_end-s_start)]='\0'; // Null terminate
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_add_file(entry,source);
|
|
|
|
if(!list) //Insert new entry
|
|
|
|
list = entry;
|
|
|
|
else
|
|
|
|
play_tree_append_entry(last_entry,entry);
|
|
|
|
last_entry = entry;
|
2007-03-18 21:39:52 +00:00
|
|
|
pos = s_end;
|
2004-04-01 22:11:28 +00:00
|
|
|
}
|
|
|
|
}
|
2007-03-18 21:39:52 +00:00
|
|
|
}
|
|
|
|
} while((src_line = play_tree_parser_get_line(p)) != NULL);
|
2004-04-01 22:11:28 +00:00
|
|
|
|
2007-02-18 15:57:50 +00:00
|
|
|
if (line)
|
|
|
|
free(line);
|
|
|
|
|
2004-04-01 22:11:28 +00:00
|
|
|
if(!list) return NULL; // Nothing found
|
|
|
|
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_set_child(entry,list);
|
|
|
|
return entry;
|
|
|
|
}
|
|
|
|
|
2006-07-06 05:05:00 +00:00
|
|
|
static play_tree_t*
|
2004-04-01 22:11:28 +00:00
|
|
|
embedded_playlist_parse(char *line) {
|
2004-04-17 16:46:41 +00:00
|
|
|
int f=DEMUXER_TYPE_PLAYLIST;
|
2004-04-01 22:11:28 +00:00
|
|
|
stream_t* stream;
|
|
|
|
play_tree_parser_t* ptp;
|
|
|
|
play_tree_t* entry;
|
|
|
|
|
|
|
|
// Get stream opened to link
|
|
|
|
stream=open_stream(line,0,&f);
|
|
|
|
if(!stream) {
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"Can't open playlist %s\n",line);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
//add new playtree
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Adding playlist %s to element entryref\n",line);
|
|
|
|
|
|
|
|
ptp = play_tree_parser_new(stream,1);
|
|
|
|
entry = play_tree_parser_get_play_tree(ptp, 1);
|
|
|
|
play_tree_parser_free(ptp);
|
|
|
|
free_stream(stream);
|
|
|
|
|
|
|
|
return entry;
|
|
|
|
}
|
|
|
|
|
2006-07-06 05:05:00 +00:00
|
|
|
static play_tree_t*
|
2002-02-21 13:12:53 +00:00
|
|
|
parse_textplain(play_tree_parser_t* p) {
|
|
|
|
char* line;
|
2004-04-26 19:33:37 +00:00
|
|
|
char *c;
|
|
|
|
int embedded;
|
2003-04-02 15:32:12 +00:00
|
|
|
play_tree_t *list = NULL, *entry = NULL, *last_entry = NULL;
|
2002-02-21 13:12:53 +00:00
|
|
|
|
2002-07-07 00:00:04 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Trying plaintext playlist...\n");
|
2002-02-21 13:12:53 +00:00
|
|
|
play_tree_parser_stop_keeping(p);
|
|
|
|
|
|
|
|
while((line = play_tree_parser_get_line(p)) != NULL) {
|
|
|
|
strstrip(line);
|
2004-06-26 13:07:04 +00:00
|
|
|
if(line[0] == '\0' || line[0] == '#' || (line[0] == '/' && line[1] == '/'))
|
2002-02-21 13:12:53 +00:00
|
|
|
continue;
|
2004-04-01 22:11:28 +00:00
|
|
|
|
2004-06-06 19:06:39 +00:00
|
|
|
//Special check for embedded smil or ram reference in file
|
2004-04-26 19:33:37 +00:00
|
|
|
embedded = 0;
|
|
|
|
if (strlen(line) > 5)
|
|
|
|
for(c = line; c[0]; c++ )
|
2004-06-06 19:06:39 +00:00
|
|
|
if ( ((c[0] == '.') && //start with . and next have smil with optional ? or &
|
2009-05-13 02:58:57 +00:00
|
|
|
(tolower(c[1]) == 's') && (tolower(c[2])== 'm') &&
|
2004-04-26 19:33:37 +00:00
|
|
|
(tolower(c[3]) == 'i') && (tolower(c[4]) == 'l') &&
|
2004-06-06 19:06:39 +00:00
|
|
|
(!c[5] || c[5] == '?' || c[5] == '&')) || // or
|
|
|
|
((c[0] == '.') && // start with . and next have smi or ram with optional ? or &
|
2009-05-13 02:58:57 +00:00
|
|
|
( ((tolower(c[1]) == 's') && (tolower(c[2])== 'm') && (tolower(c[3]) == 'i')) ||
|
2004-06-06 19:06:39 +00:00
|
|
|
((tolower(c[1]) == 'r') && (tolower(c[2])== 'a') && (tolower(c[3]) == 'm')) )
|
|
|
|
&& (!c[4] || c[4] == '?' || c[4] == '&')) ){
|
2004-04-26 19:33:37 +00:00
|
|
|
entry=embedded_playlist_parse(line);
|
|
|
|
embedded = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!embedded) { //regular file link
|
2004-04-01 22:11:28 +00:00
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_add_file(entry,line);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (entry != NULL) {
|
|
|
|
if(!list)
|
|
|
|
list = entry;
|
|
|
|
else
|
|
|
|
play_tree_append_entry(last_entry,entry);
|
|
|
|
last_entry = entry;
|
|
|
|
}
|
2002-02-21 13:12:53 +00:00
|
|
|
}
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2002-01-08 01:24:25 +00:00
|
|
|
if(!list) return NULL;
|
|
|
|
entry = play_tree_new();
|
|
|
|
play_tree_set_child(entry,list);
|
2009-05-13 02:58:57 +00:00
|
|
|
return entry;
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
play_tree_t*
|
2003-01-12 19:41:38 +00:00
|
|
|
parse_playtree(stream_t *stream, int forced) {
|
2002-01-22 22:46:12 +00:00
|
|
|
play_tree_parser_t* p;
|
|
|
|
play_tree_t* ret;
|
|
|
|
|
2002-01-14 23:38:49 +00:00
|
|
|
#ifdef MP_DEBUG
|
2002-01-08 01:24:25 +00:00
|
|
|
assert(stream != NULL);
|
|
|
|
#endif
|
|
|
|
|
2002-01-22 22:46:12 +00:00
|
|
|
p = play_tree_parser_new(stream,0);
|
|
|
|
if(!p)
|
|
|
|
return NULL;
|
2002-01-08 01:24:25 +00:00
|
|
|
|
2003-01-12 19:41:38 +00:00
|
|
|
ret = play_tree_parser_get_play_tree(p, forced);
|
2002-01-22 22:46:12 +00:00
|
|
|
play_tree_parser_free(p);
|
2002-01-08 01:24:25 +00:00
|
|
|
|
2002-01-22 22:46:12 +00:00
|
|
|
return ret;
|
2002-01-08 01:24:25 +00:00
|
|
|
}
|
|
|
|
|
2002-07-07 03:59:58 +00:00
|
|
|
static void
|
|
|
|
play_tree_add_basepath(play_tree_t* pt, char* bp) {
|
|
|
|
int i,bl = strlen(bp),fl;
|
|
|
|
|
|
|
|
if(pt->child) {
|
|
|
|
play_tree_t* i;
|
|
|
|
for(i = pt->child ; i != NULL ; i = i->next)
|
|
|
|
play_tree_add_basepath(i,bp);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if(!pt->files)
|
|
|
|
return;
|
|
|
|
|
|
|
|
for(i = 0 ; pt->files[i] != NULL ; i++) {
|
|
|
|
fl = strlen(pt->files[i]);
|
2004-09-10 20:53:22 +00:00
|
|
|
// if we find a full unix path, url:// or X:\ at the beginning,
|
|
|
|
// don't mangle it.
|
|
|
|
if(fl <= 0 || strstr(pt->files[i],"://") || (strstr(pt->files[i],":\\") == pt->files[i] + 1) || (pt->files[i][0] == '/') )
|
2002-07-07 03:59:58 +00:00
|
|
|
continue;
|
2004-08-12 22:33:21 +00:00
|
|
|
// if the path begins with \ then prepend drive letter to it.
|
|
|
|
if (pt->files[i][0] == '\\') {
|
2006-07-07 11:17:27 +00:00
|
|
|
if (pt->files[i][1] == '\\')
|
|
|
|
continue;
|
2004-08-12 22:33:21 +00:00
|
|
|
pt->files[i] = (char*)realloc(pt->files[i],2+fl+1);
|
|
|
|
memmove(pt->files[i] + 2,pt->files[i],fl+1);
|
|
|
|
memcpy(pt->files[i],bp,2);
|
2006-07-07 11:17:27 +00:00
|
|
|
continue;
|
2004-08-12 22:33:21 +00:00
|
|
|
}
|
2002-07-07 03:59:58 +00:00
|
|
|
pt->files[i] = (char*)realloc(pt->files[i],bl+fl+1);
|
|
|
|
memmove(pt->files[i] + bl,pt->files[i],fl+1);
|
|
|
|
memcpy(pt->files[i],bp,bl);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-02-06 20:57:25 +00:00
|
|
|
// Wrapper for play_tree_add_basepath (add base path from file)
|
|
|
|
void play_tree_add_bpf(play_tree_t* pt, char* filename)
|
|
|
|
{
|
|
|
|
char *ls, *file;
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2003-02-06 20:57:25 +00:00
|
|
|
if (pt && filename)
|
|
|
|
{
|
|
|
|
file = strdup(filename);
|
|
|
|
if (file)
|
|
|
|
{
|
2004-08-12 22:33:21 +00:00
|
|
|
ls = strrchr(file,'/');
|
|
|
|
if(!ls) ls = strrchr(file,'\\');
|
2003-02-06 20:57:25 +00:00
|
|
|
if(ls) {
|
|
|
|
ls[1] = '\0';
|
|
|
|
play_tree_add_basepath(pt,file);
|
|
|
|
}
|
|
|
|
free(file);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-01-08 01:24:25 +00:00
|
|
|
play_tree_t*
|
|
|
|
parse_playlist_file(char* file) {
|
|
|
|
stream_t *stream;
|
|
|
|
play_tree_t* ret;
|
2004-04-17 16:46:41 +00:00
|
|
|
int f=DEMUXER_TYPE_PLAYLIST;
|
2002-01-08 01:24:25 +00:00
|
|
|
|
2003-03-30 17:10:36 +00:00
|
|
|
stream = open_stream(file,0,&f);
|
2002-01-08 01:24:25 +00:00
|
|
|
|
2003-03-30 17:10:36 +00:00
|
|
|
if(!stream) {
|
2003-07-27 22:41:53 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"Error while opening playlist file %s: %s\n",file,strerror(errno));
|
2002-01-08 01:24:25 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Parsing playlist file %s...\n",file);
|
|
|
|
|
2003-01-12 19:41:38 +00:00
|
|
|
ret = parse_playtree(stream,1);
|
2002-01-08 01:24:25 +00:00
|
|
|
free_stream(stream);
|
|
|
|
|
2003-02-06 20:57:25 +00:00
|
|
|
play_tree_add_bpf(ret, file);
|
2002-07-07 03:59:58 +00:00
|
|
|
|
2002-01-08 01:24:25 +00:00
|
|
|
return ret;
|
|
|
|
|
|
|
|
}
|
2002-01-22 22:46:12 +00:00
|
|
|
|
|
|
|
|
|
|
|
play_tree_parser_t*
|
|
|
|
play_tree_parser_new(stream_t* stream,int deep) {
|
|
|
|
play_tree_parser_t* p;
|
|
|
|
|
2006-07-02 08:17:07 +00:00
|
|
|
p = calloc(1,sizeof(play_tree_parser_t));
|
2002-01-22 22:46:12 +00:00
|
|
|
if(!p)
|
|
|
|
return NULL;
|
|
|
|
p->stream = stream;
|
|
|
|
p->deep = deep;
|
2002-02-21 13:12:53 +00:00
|
|
|
p->keep = 1;
|
2002-01-22 22:46:12 +00:00
|
|
|
|
|
|
|
return p;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
play_tree_parser_free(play_tree_parser_t* p) {
|
|
|
|
|
|
|
|
#ifdef MP_DEBUG
|
|
|
|
assert(p != NULL);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if(p->buffer) free(p->buffer);
|
2002-02-21 13:12:53 +00:00
|
|
|
if(p->line) free(p->line);
|
|
|
|
free(p);
|
2002-01-22 22:46:12 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
play_tree_t*
|
2003-01-12 19:41:38 +00:00
|
|
|
play_tree_parser_get_play_tree(play_tree_parser_t* p, int forced) {
|
2002-01-22 22:46:12 +00:00
|
|
|
play_tree_t* tree = NULL;
|
|
|
|
|
|
|
|
#ifdef MP_DEBUG
|
|
|
|
assert(p != NULL);
|
|
|
|
#endif
|
|
|
|
|
2002-02-21 13:12:53 +00:00
|
|
|
|
|
|
|
while(play_tree_parser_get_line(p) != NULL) {
|
|
|
|
play_tree_parser_reset(p);
|
|
|
|
|
2002-01-22 22:46:12 +00:00
|
|
|
tree = parse_asx(p);
|
|
|
|
if(tree) break;
|
2002-02-21 13:12:53 +00:00
|
|
|
play_tree_parser_reset(p);
|
|
|
|
|
|
|
|
tree = parse_pls(p);
|
|
|
|
if(tree) break;
|
|
|
|
play_tree_parser_reset(p);
|
|
|
|
|
2002-07-07 00:00:04 +00:00
|
|
|
tree = parse_m3u(p);
|
|
|
|
if(tree) break;
|
|
|
|
play_tree_parser_reset(p);
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2003-01-11 21:01:48 +00:00
|
|
|
tree = parse_ref_ini(p);
|
|
|
|
if(tree) break;
|
|
|
|
play_tree_parser_reset(p);
|
2002-07-07 00:00:04 +00:00
|
|
|
|
2004-04-01 22:11:28 +00:00
|
|
|
tree = parse_smil(p);
|
|
|
|
if(tree) break;
|
|
|
|
play_tree_parser_reset(p);
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2002-01-22 22:46:12 +00:00
|
|
|
// Here come the others formats ( textplain must stay the last one )
|
2003-01-12 19:41:38 +00:00
|
|
|
if (forced)
|
|
|
|
{
|
|
|
|
tree = parse_textplain(p);
|
|
|
|
if(tree) break;
|
|
|
|
}
|
2002-01-22 22:46:12 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if(tree)
|
2003-07-27 22:41:53 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Playlist successfully parsed\n");
|
2009-05-13 02:58:57 +00:00
|
|
|
else
|
2003-01-12 19:41:38 +00:00
|
|
|
mp_msg(MSGT_PLAYTREE,((forced==1)?MSGL_ERR:MSGL_V),"Error while parsing playlist\n");
|
2002-01-22 22:46:12 +00:00
|
|
|
|
|
|
|
if(tree)
|
|
|
|
tree = play_tree_cleanup(tree);
|
2009-05-13 02:58:57 +00:00
|
|
|
|
2003-07-27 22:41:53 +00:00
|
|
|
if(!tree) mp_msg(MSGT_PLAYTREE,((forced==1)?MSGL_WARN:MSGL_V),"Warning: empty playlist\n");
|
2002-01-22 22:46:12 +00:00
|
|
|
|
|
|
|
return tree;
|
|
|
|
}
|