mpv/stream/open.c

133 lines
3.6 KiB
C

/*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include "config.h"
#include "mp_msg.h"
#include "talloc.h"
#ifdef __FreeBSD__
#include <sys/cdrio.h>
#endif
#include "m_option.h"
#include "options.h"
#include "stream.h"
#include "libmpdemux/demuxer.h"
/// We keep these 2 for the gui atm, but they will be removed.
int vcd_track=0;
char* cdrom_device=NULL;
char* dvd_device=NULL;
int dvd_title=0;
#ifdef CONFIG_LIBQUVI
#include <quvi/quvi.h>
static const char *resolve_quvi(const char *url, struct MPOpts *opts)
{
char *media_title, *media_url;
quvi_media_t m;
QUVIcode rc;
quvi_t q;
rc = quvi_init(&q);
if (rc != QUVI_OK)
return NULL;
// Don't try to use quvi on an URL that's not directly supported, since
// quvi will do a network access anyway in order to check for HTTP
// redirections etc.
// The documentation says this will fail on "shortened" URLs.
if (quvi_supported(q, (char *)url) != QUVI_OK) {
quvi_close(&q);
return NULL;
}
mp_msg(MSGT_OPEN, MSGL_INFO, "[quvi] Checking URL...\n");
// Can use quvi_query_formats() to get a list of formats like this:
// "fmt05_240p|fmt18_360p|fmt34_360p|fmt35_480p|fmt43_360p|fmt44_480p"
// (This example is youtube specific.)
// That call requires an extra net access. quvi_next_media_url() doesn't
// seem to do anything useful. So we can't really do anything useful
// except pass through the user's format setting.
quvi_setopt(q, QUVIOPT_FORMAT, opts->quvi_format
? opts->quvi_format : "best");
rc = quvi_parse(q, (char *)url, &m);
if (rc != QUVI_OK) {
mp_msg(MSGT_OPEN, MSGL_ERR, "[quvi] %s\n", quvi_strerror(q, rc));
quvi_close(&q);
return NULL;
}
quvi_getprop(m, QUVIPROP_PAGETITLE, &media_title);
quvi_getprop(m, QUVIPROP_MEDIAURL, &media_url);
mp_msg(MSGT_OPEN, MSGL_INFO, "[quvi] Site media title: '%s'\n",
media_title);
media_url = talloc_strdup(NULL, media_url);
quvi_parse_close(&m);
quvi_close(&q);
return media_url;
}
#endif
// Open a new stream (stdin/file/vcd/url)
stream_t* open_stream(const char *filename, struct MPOpts *options,
int *file_format)
{
if (!file_format)
file_format = &(int){DEMUXER_TYPE_UNKNOWN};
// Check if playlist or unknown
if (*file_format != DEMUXER_TYPE_PLAYLIST){
*file_format=DEMUXER_TYPE_UNKNOWN;
}
if(!filename) {
mp_msg(MSGT_OPEN,MSGL_ERR,"NULL filename, report this bug\n");
return NULL;
}
const char *resolved = NULL;
#ifdef CONFIG_LIBQUVI
resolved = resolve_quvi(filename, options);
#endif
if (resolved)
filename = resolved;
stream_t *res = open_stream_full(filename,STREAM_READ,options,file_format);
talloc_free((void *)resolved);
return res;
}