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94 lines
3.2 KiB
C
94 lines
3.2 KiB
C
/* GStreamer
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* Copyright (C) <2007> Leandro Melo de Sales <leandroal@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_DCCP_H__
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#define __GST_DCCP_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include "gstdccp_common.h"
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/* DCCP socket general options */
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#define DCCP_BACKLOG 5
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#ifndef SOCK_DCCP
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#define SOCK_DCCP 6
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#endif
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#ifndef IPPROTO_DCCP
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#define IPPROTO_DCCP 33
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#endif
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#ifndef SOL_DCCP
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#define SOL_DCCP 269
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#endif
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/* dccp socket specific options */
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#define DCCP_SOCKOPT_PACKET_SIZE 1 /* XXX deprecated, without effect */
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#define DCCP_SOCKOPT_SERVICE 2
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#define DCCP_SOCKOPT_CHANGE_L 3
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#define DCCP_SOCKOPT_CHANGE_R 4
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#define DCCP_SOCKOPT_GET_CUR_MPS 5
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#define DCCP_SOCKOPT_SERVER_TIMEWAIT 6
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#define DCCP_SOCKOPT_SEND_CSCOV 10
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#define DCCP_SOCKOPT_RECV_CSCOV 11
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#define DCCP_SOCKOPT_AVAILABLE_CCIDS 12
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#define DCCP_SOCKOPT_CCID 13
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#define DCCP_SOCKOPT_TX_CCID 14
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#define DCCP_SOCKOPT_RX_CCID 15
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#define DCCP_SOCKOPT_CCID_RX_INFO 128
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#define DCCP_SOCKOPT_CCID_TX_INFO 192
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/* Default parameters for the gst dccp element property */
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#define DCCP_DEFAULT_PORT 5001
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#define DCCP_DEFAULT_SOCK_FD -1
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#define DCCP_DEFAULT_CLIENT_SOCK_FD -1
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#define DCCP_DEFAULT_CLOSED TRUE
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#define DCCP_DEFAULT_WAIT_CONNECTIONS FALSE
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#define DCCP_DEFAULT_HOST "127.0.0.1"
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#define DCCP_DEFAULT_CCID 2
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#define DCCP_DELTA 100
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gchar *gst_dccp_host_to_ip (GstElement * element, const gchar * host);
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GstFlowReturn gst_dccp_read_buffer (GstElement * this, int socket,
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GstBuffer ** buf);
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gint gst_dccp_create_new_socket (GstElement * element);
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gboolean gst_dccp_connect_to_server (GstElement * element,
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struct sockaddr_in server_sin,
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int sock_fd);
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gint gst_dccp_server_wait_connections (GstElement * element, int server_sock_fd);
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gboolean gst_dccp_bind_server_socket (GstElement * element, int server_sock_fd,
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struct sockaddr_in server_sin);
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gboolean gst_dccp_listen_server_socket (GstElement * element, int server_sock_fd);
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gboolean gst_dccp_set_ccid (GstElement * element, int sock_fd, uint8_t ccid);
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gint gst_dccp_get_max_packet_size(GstElement * element, int sock);
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GstFlowReturn gst_dccp_send_buffer (GstElement * element, GstBuffer * buffer,
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int client_sock_fd, int packet_size);
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gboolean gst_dccp_make_address_reusable (GstElement * element, int sock_fd);
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void gst_dccp_socket_close (GstElement * element, int * socket);
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#endif /* __GST_DCCP_H__ */
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