mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-17 22:06:41 +00:00
105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
/* GStreamer UDP network utility functions
|
|
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
|
|
* Copyright (C) 2006 Joni Valtanen <joni.valtanen@movial.fi>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_UDP_NET_UTILS_H__
|
|
#define __GST_UDP_NET_UTILS_H__
|
|
|
|
#include <sys/types.h>
|
|
|
|
/* Needed for G_OS_XXXX */
|
|
#include <glib.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
/* ws2_32.dll has getaddrinfo and freeaddrinfo on Windows XP and later.
|
|
* minwg32 headers check WINVER before allowing the use of these */
|
|
#define WINVER 0x0501
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>
|
|
|
|
/* Needed for GstObject and GST_WARNING_OBJECT */
|
|
#include <gst/gstobject.h>
|
|
#include <gst/gstinfo.h>
|
|
|
|
#else
|
|
#include <sys/time.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <net/if.h>
|
|
#include <netdb.h>
|
|
#include <sys/wait.h>
|
|
#include <arpa/inet.h>
|
|
#include <unistd.h>
|
|
#include <sys/ioctl.h>
|
|
#endif
|
|
|
|
#include <fcntl.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
|
|
#define IOCTL_SOCKET ioctlsocket
|
|
#define CLOSE_SOCKET(sock) closesocket(sock)
|
|
#define setsockopt(sock,l,opt,val,len) setsockopt(sock,l,opt,(char *)(val),len)
|
|
#define WSA_STARTUP(obj) gst_udp_net_utils_win32_wsa_startup(GST_OBJECT(obj))
|
|
#define WSA_CLEANUP(obj) WSACleanup ()
|
|
|
|
#else
|
|
|
|
#define IOCTL_SOCKET ioctl
|
|
#define CLOSE_SOCKET(sock) close(sock)
|
|
#define setsockopt(sock,l,opt,val,len) setsockopt(sock,l,opt,(void *)(val),len)
|
|
#define WSA_STARTUP(obj)
|
|
#define WSA_CLEANUP(obj)
|
|
|
|
#endif
|
|
|
|
#ifdef G_OS_WIN32
|
|
|
|
gboolean gst_udp_net_utils_win32_wsa_startup (GstObject * obj);
|
|
|
|
#endif
|
|
|
|
typedef struct {
|
|
gchar *host;
|
|
gint port;
|
|
gboolean is_ipv6;
|
|
} GstUDPUri;
|
|
|
|
int gst_udp_get_sockaddr_length (struct sockaddr_storage *addr);
|
|
|
|
int gst_udp_get_addr (const char *hostname, int port, struct sockaddr_storage *addr);
|
|
int gst_udp_is_multicast (struct sockaddr_storage *addr);
|
|
|
|
int gst_udp_set_loop (int sockfd, guint16 ss_family, gboolean loop);
|
|
int gst_udp_set_ttl (int sockfd, guint16 ss_family, int ttl, gboolean is_multicast);
|
|
|
|
/* multicast groups */
|
|
int gst_udp_join_group (int sockfd, struct sockaddr_storage *addr,
|
|
gchar *iface);
|
|
int gst_udp_leave_group (int sockfd, struct sockaddr_storage *addr);
|
|
|
|
/* uri handling */
|
|
void gst_udp_uri_init (GstUDPUri *uri, const gchar *host, gint port);
|
|
int gst_udp_uri_update (GstUDPUri *uri, const gchar *host, gint port);
|
|
int gst_udp_parse_uri (const gchar *uristr, GstUDPUri *uri);
|
|
gchar * gst_udp_uri_string (GstUDPUri *uri);
|
|
void gst_udp_uri_free (GstUDPUri *uri);
|
|
|
|
#endif /* __GST_UDP_NET_UTILS_H__*/
|
|
|