0aee49bdf8
This updates the copyright header to all be the same, which is pretty much an update of where to mail request for a copy of the GPL and the years of the MPD project. This also puts all committers under 'The Music Player Project' umbrella. These entries should go individually in the AUTHORS file, for consistancy.
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2003-2009 The Music Player Daemon Project
|
|
* http://www.musicpd.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
|
|
* (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, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "input/archive_input_plugin.h"
|
|
#include "archive_api.h"
|
|
#include "archive_list.h"
|
|
#include "input_plugin.h"
|
|
|
|
#include <glib.h>
|
|
|
|
/**
|
|
* select correct archive plugin to handle the input stream
|
|
* may allow stacking of archive plugins. for example for handling
|
|
* tar.gz a gzip handler opens file (through inputfile stream)
|
|
* then it opens a tar handler and sets gzip inputstream as
|
|
* parent_stream so tar plugin fetches file data from gzip
|
|
* plugin and gzip fetches file from disk
|
|
*/
|
|
static bool
|
|
input_archive_open(struct input_stream *is, const char *pathname)
|
|
{
|
|
const struct archive_plugin *arplug;
|
|
struct archive_file *file;
|
|
char *archive, *filename, *suffix, *pname;
|
|
bool opened;
|
|
|
|
if (pathname[0] != '/')
|
|
return false;
|
|
|
|
pname = g_strdup(pathname);
|
|
// archive_lookup will modify pname when true is returned
|
|
if (!archive_lookup(pname, &archive, &filename, &suffix)) {
|
|
g_debug("not an archive, lookup %s failed\n", pname);
|
|
g_free(pname);
|
|
return false;
|
|
}
|
|
|
|
//check which archive plugin to use (by ext)
|
|
arplug = archive_plugin_from_suffix(suffix);
|
|
if (!arplug) {
|
|
g_warning("can't handle archive %s\n",archive);
|
|
g_free(pname);
|
|
return false;
|
|
}
|
|
|
|
file = arplug->open(archive);
|
|
|
|
//setup fileops
|
|
opened = arplug->open_stream(file, is, filename);
|
|
|
|
if (!opened) {
|
|
g_warning("open inarchive file %s failed\n\n",filename);
|
|
} else {
|
|
is->ready = true;
|
|
}
|
|
g_free(pname);
|
|
return opened;
|
|
}
|
|
|
|
const struct input_plugin input_plugin_archive = {
|
|
.name = "archive",
|
|
.open = input_archive_open,
|
|
};
|