mirror of https://github.com/mpv-player/mpv
89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
|
/*
|
||
|
|
* This file is part of mpv.
|
||
|
|
*
|
||
|
|
* mpv 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.
|
||
|
|
*
|
||
|
|
* mpv 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 Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <archive.h>
|
||
|
|
#include <archive_entry.h>
|
||
|
|
|
||
|
|
#include "common/common.h"
|
||
|
|
#include "common/playlist.h"
|
||
|
|
#include "stream/stream.h"
|
||
|
|
#include "demux.h"
|
||
|
|
|
||
|
|
#include "stream/stream_libarchive.h"
|
||
|
|
|
||
|
|
static int cmp_filename(const void *a, const void *b)
|
||
|
|
{
|
||
|
|
return strcmp(*(char **)a, *(char **)b);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int open_file(struct demuxer *demuxer, enum demux_check check)
|
||
|
|
{
|
||
|
|
struct mp_archive *mpa = mp_archive_new(demuxer->log, demuxer->stream);
|
||
|
|
if (!mpa)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
struct playlist *pl = talloc_zero(demuxer, struct playlist);
|
||
|
|
demuxer->playlist = pl;
|
||
|
|
|
||
|
|
// make it load archive://
|
||
|
|
pl->disable_safety = true;
|
||
|
|
|
||
|
|
char *prefix = mp_url_escape(mpa, demuxer->stream->url, "~|");
|
||
|
|
|
||
|
|
char **files = NULL;
|
||
|
|
int num_files = 0;
|
||
|
|
|
||
|
|
for (;;) {
|
||
|
|
struct archive_entry *entry;
|
||
|
|
int r = archive_read_next_header(mpa->arch, &entry);
|
||
|
|
if (r == ARCHIVE_EOF)
|
||
|
|
break;
|
||
|
|
if (r < ARCHIVE_OK)
|
||
|
|
MP_ERR(demuxer, "libarchive: %s\n", archive_error_string(mpa->arch));
|
||
|
|
if (r < ARCHIVE_WARN)
|
||
|
|
break;
|
||
|
|
if (archive_entry_filetype(entry) != AE_IFREG)
|
||
|
|
continue;
|
||
|
|
const char *fn = archive_entry_pathname(entry);
|
||
|
|
// Some archives may have no filenames.
|
||
|
|
if (!fn)
|
||
|
|
fn = talloc_asprintf(mpa, "mpv_unknown#%d\n", num_files);
|
||
|
|
// stream_libarchive.c does the real work
|
||
|
|
char *f = talloc_asprintf(mpa, "archive://%s|%s", prefix, fn);
|
||
|
|
MP_TARRAY_APPEND(mpa, files, num_files, f);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (files)
|
||
|
|
qsort(files, num_files, sizeof(files[0]), cmp_filename);
|
||
|
|
|
||
|
|
for (int n = 0; n < num_files; n++)
|
||
|
|
playlist_add_file(pl, files[n]);
|
||
|
|
|
||
|
|
demuxer->filetype = "archive";
|
||
|
|
demuxer->fully_read = true;
|
||
|
|
|
||
|
|
mp_archive_free(mpa);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
const struct demuxer_desc demuxer_desc_libarchive = {
|
||
|
|
.name = "libarchive",
|
||
|
|
.desc = "libarchive wrapper",
|
||
|
|
.open = open_file,
|
||
|
|
};
|