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/*****************************************************************
* gmerlin-avdecoder - a general purpose multimedia decoding library
*
* Copyright (c) 2001 - 2024 Members of the Gmerlin project
* http://github.com/bplaum
*
* 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, see <http://www.gnu.org/licenses/>.
* *****************************************************************/
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <avdec_private.h>
static int probe_ref(bgav_input_context_t * input)
{
char probe_data[11];
if(bgav_input_get_data(input, (uint8_t*)probe_data, 11) < 11)
return 0;
if(!strncasecmp(probe_data, "[Reference]", 11))
return 1;
return 0;
}
static bgav_track_table_t * parse_ref(bgav_input_context_t * input)
{
char * pos;
char * str;
bgav_track_table_t * ret;
bgav_track_t * t;
gavl_buffer_t line_buf;
gavl_buffer_init(&line_buf);
if(!bgav_input_read_line(input, &line_buf))
return NULL;
str = (char*)line_buf.buf;
if(!gavl_string_starts_with_i(str, "[Reference]"))
return NULL;
ret = bgav_track_table_create(0);
while(1)
{
if(!bgav_input_read_line(input, &line_buf))
break;
str = (char*)line_buf.buf;
if(!strncasecmp(str, "ref", 3) && isdigit(str[3]))
{
pos = strchr(str, '=');
if(pos)
{
pos++;
t = bgav_track_table_append_track(ret);
gavl_dictionary_set_string_nocopy(t->metadata,
GAVL_META_LABEL,
gavl_sprintf("Stream %d (%s)",
ret->num_tracks,
pos));
gavl_dictionary_set_string(t->metadata, GAVL_META_CLASS, GAVL_META_CLASS_LOCATION);
if(!strncasecmp(pos, "http://", 7))
{
char * uri = gavl_sprintf("mmsh%s", pos+4);
gavl_metadata_add_src(ret->tracks[0]->metadata, GAVL_META_SRC, NULL, uri);
free(uri);
}
else
gavl_metadata_add_src(ret->tracks[0]->metadata, GAVL_META_SRC, NULL, pos);
}
}
}
return ret;
}
const bgav_redirector_t bgav_redirector_ref =
{
.name = "[Reference]",
.probe = probe_ref,
.parse = parse_ref
};
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