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/*
* Copyright (C) 2000-2001 the xine project
*
* This file is part of xine, a unix 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: load_plugins.c,v 1.3 2001/04/21 00:14:41 f1rmb Exp $
*
*
* Load input/demux/audio_out/video_out/codec plugins
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <inttypes.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <dlfcn.h>
#include <string.h>
#include "xine_internal.h"
#include "demuxers/demux.h"
#include "input/input_plugin.h"
#include "metronom.h"
#include "configfile.h"
#include "monitor.h"
/*
*
*/
void load_demux_plugins (xine_t *this,
config_values_t *config, int iface_version) {
DIR *dir;
this->num_demuxer_plugins = 0;
dir = opendir (XINE_PLUGINDIR) ;
if (dir) {
struct dirent *pEntry;
while ((pEntry = readdir (dir)) != NULL) {
char str[1024];
void *plugin;
int nLen = strlen (pEntry->d_name);
if ((strncasecmp(pEntry->d_name,
XINE_DEMUXER_PLUGIN_PREFIXNAME,
XINE_DEMUXER_PLUGIN_PREFIXNAME_LENGTH) == 0) &&
((pEntry->d_name[nLen-3]=='.')
&& (pEntry->d_name[nLen-2]=='s')
&& (pEntry->d_name[nLen-1]=='o'))) {
/*
* demux plugin found => load it
*/
sprintf (str, "%s/%s", XINE_PLUGINDIR, pEntry->d_name);
if(!(plugin = dlopen (str, RTLD_LAZY))) {
fprintf(stderr, "%s(%d): %s doesn't seem to be installed (%s)\n",
__FILE__, __LINE__, str, dlerror());
exit(1);
}
else {
void *(*initplug) (int, config_values_t *);
if((initplug = dlsym(plugin, "init_demuxer_plugin")) != NULL) {
demux_plugin_t *dxp;
dxp = (demux_plugin_t *) initplug(iface_version, config);
this->demuxer_plugins[this->num_demuxer_plugins] = *dxp;
printf("demux plugin found : %s(ID: %s, iface: %d)\n",
str,
this->demuxer_plugins[this->num_demuxer_plugins].get_identifier(),
this->demuxer_plugins[this->num_demuxer_plugins].interface_version);
this->num_demuxer_plugins++;
}
if(this->num_demuxer_plugins > DEMUXER_PLUGIN_MAX) {
fprintf(stderr, "%s(%d): too many demux plugins installed, "
"exiting.\n", __FILE__, __LINE__);
exit(1);
}
}
}
}
}
/*
* init demuxer
*/
this->cur_demuxer_plugin = NULL;
}
/*
*
*/
void load_input_plugins (xine_t *this,
config_values_t *config, int iface_version) {
DIR *dir;
this->num_input_plugins = 0;
dir = opendir (XINE_PLUGINDIR) ;
if (dir) {
struct dirent *pEntry;
while ((pEntry = readdir (dir)) != NULL) {
char str[1024];
void *plugin;
int nLen = strlen (pEntry->d_name);
if ((strncasecmp(pEntry->d_name,
XINE_INPUT_PLUGIN_PREFIXNAME,
XINE_INPUT_PLUGIN_PREFIXNAME_LENGTH) == 0) &&
((pEntry->d_name[nLen-3]=='.')
&& (pEntry->d_name[nLen-2]=='s')
&& (pEntry->d_name[nLen-1]=='o'))) {
/*
* input plugin found => load it
*/
sprintf (str, "%s/%s", XINE_PLUGINDIR, pEntry->d_name);
if(!(plugin = dlopen (str, RTLD_LAZY))) {
fprintf(stderr, "%s(%d): %s doesn't seem to be installed (%s)\n",
__FILE__, __LINE__, str, dlerror());
exit(1);
}
else {
void *(*initplug) (int, config_values_t *);
if((initplug = dlsym(plugin, "init_demuxer_plugin")) != NULL) {
input_plugin_t *ip;
ip = (input_plugin_t *) initplug(iface_version, config);
this->input_plugins[this->num_input_plugins] = *ip;
printf("input plugin found : %s(ID: %s, iface: %d)\n",
str,
this->input_plugins[this->num_input_plugins].get_identifier(),
this->input_plugins[this->num_input_plugins].interface_version);
this->num_input_plugins++;
}
if(this->num_input_plugins > INPUT_PLUGIN_MAX) {
fprintf(stderr, "%s(%d): too many input plugins installed, "
"exiting.\n", __FILE__, __LINE__);
exit(1);
}
}
}
}
}
if (this->num_input_plugins == 0) {
printf ("No input plugins found in %s! - "
"Did you install xine correctly??\n", XINE_PLUGINDIR);
exit (1);
}
}
void load_video_out_plugins (xine_t *this,
config_values_t *config, int iface_version) {
// Not implemented yet.
}
void load_audio_out_plugins (xine_t *this,
config_values_t *config, int iface_version) {
// Not implemented yet.
}
void load_codec_plugins (xine_t *this,
config_values_t *config, int iface_version) {
// Not implemented yet.
}
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