FreeRDP/libfreerdp/utils/uds.c

/**
 * FreeRDP: A Remote Desktop Protocol Implementation
 * Unix Domain Socket Utils
 *
 * Copyright 2012 Vic Lee
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <freerdp/utils/uds.h>
#include <freerdp/utils/debug.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include <fcntl.h>

#ifndef _WIN32

#include <netdb.h>
#include <unistd.h>
#include <sys/un.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <net/if.h>

#endif

int freerdp_uds_connect(const char* path)
{
#ifndef _WIN32

	int status;
	int sockfd;
	struct sockaddr_un addr;

	sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
	if (sockfd == -1)
	{
		DEBUG_WARN("socket");
		return -1;
	}

	addr.sun_family = AF_UNIX;
	strncpy(addr.sun_path, path, sizeof(addr.sun_path));
	status = connect(sockfd, (struct sockaddr *) &addr, sizeof(addr));
	if (status < 0)
	{
		DEBUG_WARN("connect");
		close(sockfd);
		return -1;
	}

	return sockfd;

#else /* ifndef _WIN32 */

	return -1;

#endif
}