/* GStreamer * Copyright (C) <2007> Leandro Melo de Sales * * 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_DCCP_H__ #define __GST_DCCP_H__ #include #include #include "gstdccp_common.h" /* DCCP socket general options */ #define DCCP_BACKLOG 5 #ifndef SOCK_DCCP #define SOCK_DCCP 6 #endif #ifndef IPPROTO_DCCP #define IPPROTO_DCCP 33 #endif #ifndef SOL_DCCP #define SOL_DCCP 269 #endif /* dccp socket specific options */ #define DCCP_SOCKOPT_PACKET_SIZE 1 /* XXX deprecated, without effect */ #define DCCP_SOCKOPT_SERVICE 2 #define DCCP_SOCKOPT_CHANGE_L 3 #define DCCP_SOCKOPT_CHANGE_R 4 #define DCCP_SOCKOPT_GET_CUR_MPS 5 #define DCCP_SOCKOPT_SERVER_TIMEWAIT 6 #define DCCP_SOCKOPT_SEND_CSCOV 10 #define DCCP_SOCKOPT_RECV_CSCOV 11 #define DCCP_SOCKOPT_AVAILABLE_CCIDS 12 #define DCCP_SOCKOPT_CCID 13 #define DCCP_SOCKOPT_TX_CCID 14 #define DCCP_SOCKOPT_RX_CCID 15 #define DCCP_SOCKOPT_CCID_RX_INFO 128 #define DCCP_SOCKOPT_CCID_TX_INFO 192 /* Default parameters for the gst dccp element property */ #define DCCP_DEFAULT_PORT 5001 #define DCCP_DEFAULT_SOCK_FD -1 #define DCCP_DEFAULT_CLIENT_SOCK_FD -1 #define DCCP_DEFAULT_CLOSED TRUE #define DCCP_DEFAULT_WAIT_CONNECTIONS FALSE #define DCCP_DEFAULT_HOST "127.0.0.1" #define DCCP_DEFAULT_CCID 2 #define DCCP_DELTA 100 gchar *gst_dccp_host_to_ip (GstElement * element, const gchar * host); GstFlowReturn gst_dccp_read_buffer (GstElement * this, int socket, GstBuffer ** buf); gint gst_dccp_create_new_socket (GstElement * element); gboolean gst_dccp_connect_to_server (GstElement * element, struct sockaddr_in server_sin, int sock_fd); gint gst_dccp_server_wait_connections (GstElement * element, int server_sock_fd); gboolean gst_dccp_bind_server_socket (GstElement * element, int server_sock_fd, struct sockaddr_in server_sin); gboolean gst_dccp_listen_server_socket (GstElement * element, int server_sock_fd); gboolean gst_dccp_set_ccid (GstElement * element, int sock_fd, uint8_t ccid); gint gst_dccp_get_max_packet_size(GstElement * element, int sock); GstFlowReturn gst_dccp_send_buffer (GstElement * element, GstBuffer * buffer, int client_sock_fd, int packet_size); gboolean gst_dccp_make_address_reusable (GstElement * element, int sock_fd); void gst_dccp_socket_close (GstElement * element, int * socket); #endif /* __GST_DCCP_H__ */