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/*
* rharchive
*
* rharchive is a simple tcp connection proxy which combines the
* features of rinetd and 6tunnel. rharchive supports IPv4 and
* IPv6 and also supports connections from IPv6 to IPv4
* endpoints and vice versa.
*
*
* Copyright (C) 2010-2011 Christian Pointner <equinox@helsinki.at>
*
* This file is part of rharchive.
*
* rharchive 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 3 of the License, or
* any later version.
*
* rharchive 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 rharchive. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gst/gst.h>
#include <gst/app/gstappsink.h>
#include "writer.h"
#include "datatypes.h"
#include "log.h"
int writer_init(writer_t* writer, const char* name_format, const char* output_dir, int length, int offset)
{
if(!writer)
return -1;
writer->sink_ = gst_element_factory_make("appsink", "writer");
if(!writer->sink_) {
log_printf(ERROR, "the writer object could not be created. Exiting.");
return -1;
}
writer->name_format_ = name_format;
writer->output_dir_ = output_dir;
writer->length_ = length;
writer->offset_ = offset;
return 0;
}
static gpointer writer_thread_func(gpointer data)
{
writer_t *writer = (writer_t*)data;
log_printf(NOTICE, "writer thread started");
GstBuffer* buf = NULL;
for(;;) {
buf = gst_app_sink_pull_buffer((GstAppSink*)writer->sink_);
if(!buf) {
break;
}
log_printf(DEBUG, "got buffer of size %d", buf->size);
}
log_printf(NOTICE, "writer thread stopped");
return NULL;
}
int writer_start(writer_t* writer)
{
if(!writer)
return;
writer->thread_ = g_thread_create(writer_thread_func, writer, TRUE, NULL);
if(!writer->thread_) {
log_printf(ERROR, "writer thread could not be started");
return -1;
}
}
void writer_stop(writer_t* writer)
{
if(!writer)
return;
if(writer->thread_) {
log_printf(NOTICE, "waiting for writer thread to stop");
g_thread_join(writer->thread_);
}
}
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