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/*
* Copyright (C) 2000-2007 the xine project
*
* This file is part of xine, a free video player.
*
* xine 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.
*
* xine 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* $Id: real_common.c,v 1.12 2007/03/17 15:45:41 dgp85 Exp $
*
* Common function for the thin layer to use Real binary-only codecs in xine
*/
#define LOG_MODULE "real_common"
#define LOG_VERBOSE
/*
#define LOG
*/
#include "config.h"
#include <sys/stat.h>
#include <string.h>
#include <dlfcn.h>
#include "real_common.h"
#ifdef __alpha__
void *__builtin_new(size_t size) {
return malloc(size);
}
void __builtin_delete (void *foo) {
/* printf ("libareal: __builtin_delete called\n"); */
free (foo);
}
void *__builtin_vec_new(size_t size) {
return malloc(size);
}
void __builtin_vec_delete(void *mem) {
free(mem);
}
void __pure_virtual(void) {
lprintf("libreal: FATAL: __pure_virtual() called!\n");
/* exit(1); */
}
#endif
#ifndef HAVE____BRK_ADDR
void ___brk_addr(void) { exit(0); }
#endif
#ifndef HAVE___CTYPE_B
void __ctype_b(void) { exit(0); }
#endif
void _x_real_codecs_init(xine_t *const xine) {
const char *real_codecs_path = NULL;
#ifdef REAL_CODEC_PATH
const char *const default_real_codecs_path = REAL_CODEC_PATH;
#else
const char *default_real_codecs_path = "";
struct stat s;
#define try_real_path(path) \
if (!stat (path "/dvrc.so", &s)) \
default_real_codecs_path = path;
#define try_real_subpath(path) \
try_real_path("/usr/" path) \
else try_real_path("/usr/local" path) \
else try_real_path("/opt" path)
/* The priority is for the first found */
try_real_subpath("lib/win32")
else try_real_subpath("lib/codecs")
else try_real_subpath("lib64/RealPlayer10/codecs")
else try_real_subpath("lib/RealPlayer10/codecs")
else try_real_subpath("lib64/RealPlayer9/users/Real/Codecs")
else try_real_subpath("lib/RealPlayer9/users/Real/Codecs")
else try_real_subpath("lib/RealPlayer8/Codecs")
else try_real_subpath("RealPlayer8/Codecs");
#undef try_real_path
#undef try_real_subpath
#endif
real_codecs_path =
xine->config->register_filename (xine->config, "decoder.external.real_codecs_path",
default_real_codecs_path,
XINE_CONFIG_STRING_IS_DIRECTORY_NAME,
_("path to RealPlayer codecs"),
_("If you have RealPlayer installed, specify the path "
"to its codec directory here. You can easily find "
"the codec directory by looking for a file named "
"\"drvc.so\" in it. If xine can find the RealPlayer "
"codecs, it will use them to decode RealPlayer content "
"for you. Consult the xine FAQ for more information on "
"how to install the codecs."),
10, NULL, NULL);
lprintf ("real codecs path : %s\n", real_codec_path);
}
void *_x_real_codec_open(xine_stream_t *const stream, const char *const path,
const char *const codec_name,
const char *const codec_alternate) {
char *codecpath = NULL;
void *codecmodule = NULL;
asprintf(&codecpath, "%s/%s", path, codec_name);
if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) {
free(codecpath);
return codecmodule;
}
xprintf (stream->xine, XINE_VERBOSITY_DEBUG,
LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror());
free(codecpath);
if ( codec_alternate ) {
asprintf(&codecpath, "%s/%s", path, codec_alternate);
if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) {
free(codecpath);
return codecmodule;
}
xprintf (stream->xine, XINE_VERBOSITY_DEBUG,
LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror());
}
_x_message(stream, XINE_MSG_LIBRARY_LOAD_ERROR, codec_name, NULL);
return NULL;
}
const plugin_info_t xine_plugin_info[] EXPORTED = {
/* type, API, "name", version, special_info, init_function */
{ PLUGIN_VIDEO_DECODER | PLUGIN_MUST_PRELOAD, 18, "realvdec", XINE_VERSION_CODE, &dec_info_realvideo, init_realvdec },
{ PLUGIN_AUDIO_DECODER | PLUGIN_MUST_PRELOAD, 15, "realadec", XINE_VERSION_CODE, &dec_info_realaudio, init_realadec },
{ PLUGIN_NONE, 0, "", 0, NULL, NULL }
};
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