8137a35173
2002-07-30 Jeffrey Stedfast <fejj@ximian.com> * camel-tcp-stream.c (camel_tcp_address_new): Update the comment. * camel-tcp-stream-raw.c (socket_connect): If building with IPv6 support and the address is an IPv6 address, connect using a sockaddr_in6 otherwise use the standard IPv4 sockaddr_in structure. (stream_get_local_address): Fix to work with IPv6 addresses. (stream_get_remote_address): Same. * camel-tcp-stream-openssl.c (socket_connect): Same as above. (stream_get_local_address): Fix to work with IPv6 addresses. (stream_get_remote_address): Same. * camel-tcp-stream-ssl.c (stream_connect): If building with IPv6 support and the address is an IPv6 address, initialise the PRNetAddr accordingly. (stream_get_local_address): Fix to work with IPv6 addresses. (stream_get_remote_address): Same. svn path=/trunk/; revision=17651
141 lines
4.9 KiB
C
141 lines
4.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* Authors: Jeffrey Stedfast <fejj@ximian.com>
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*
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* Copyright 2001 Ximian, Inc. (www.ximian.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef CAMEL_TCP_STREAM_H
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#define CAMEL_TCP_STREAM_H
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus }*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netinet/tcp.h>
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#include <netdb.h>
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#include <unistd.h>
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#include <camel/camel-stream.h>
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#define CAMEL_TCP_STREAM_TYPE (camel_tcp_stream_get_type ())
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#define CAMEL_TCP_STREAM(obj) (CAMEL_CHECK_CAST((obj), CAMEL_TCP_STREAM_TYPE, CamelTcpStream))
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#define CAMEL_TCP_STREAM_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_TCP_STREAM_TYPE, CamelTcpStreamClass))
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#define CAMEL_IS_TCP_STREAM(o) (CAMEL_CHECK_TYPE((o), CAMEL_TCP_STREAM_TYPE))
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typedef enum {
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CAMEL_SOCKOPT_NONBLOCKING, /* nonblocking io */
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CAMEL_SOCKOPT_LINGER, /* linger on close if data present */
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CAMEL_SOCKOPT_REUSEADDR, /* allow local address reuse */
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CAMEL_SOCKOPT_KEEPALIVE, /* keep connections alive */
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CAMEL_SOCKOPT_RECVBUFFERSIZE, /* receive buffer size */
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CAMEL_SOCKOPT_SENDBUFFERSIZE, /* send buffer size */
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CAMEL_SOCKOPT_IPTIMETOLIVE, /* time to live */
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CAMEL_SOCKOPT_IPTYPEOFSERVICE, /* type of service and precedence */
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CAMEL_SOCKOPT_ADDMEMBER, /* add an IP group membership */
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CAMEL_SOCKOPT_DROPMEMBER, /* drop an IP group membership */
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CAMEL_SOCKOPT_MCASTINTERFACE, /* multicast interface address */
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CAMEL_SOCKOPT_MCASTTIMETOLIVE, /* multicast timetolive */
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CAMEL_SOCKOPT_MCASTLOOPBACK, /* multicast loopback */
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CAMEL_SOCKOPT_NODELAY, /* don't delay send to coalesce packets */
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CAMEL_SOCKOPT_MAXSEGMENT, /* maximum segment size */
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CAMEL_SOCKOPT_BROADCAST, /* enable broadcast */
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CAMEL_SOCKOPT_LAST
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} CamelSockOpt;
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typedef struct linger CamelLinger;
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typedef struct _CamelSockOptData {
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CamelSockOpt option;
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union {
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guint ip_ttl; /* IP time to live */
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guint mcast_ttl; /* IP multicast time to live */
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guint tos; /* IP type of service and precedence */
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gboolean non_blocking; /* Non-blocking (network) I/O */
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gboolean reuse_addr; /* Allow local address reuse */
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gboolean keep_alive; /* Keep connections alive */
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gboolean mcast_loopback; /* IP multicast loopback */
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gboolean no_delay; /* Don't delay send to coalesce packets */
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gboolean broadcast; /* Enable broadcast */
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size_t max_segment; /* Maximum segment size */
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size_t recv_buffer_size; /* Receive buffer size */
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size_t send_buffer_size; /* Send buffer size */
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CamelLinger linger; /* Time to linger on close if data present */
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} value;
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} CamelSockOptData;
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typedef enum {
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CAMEL_TCP_ADDRESS_IPv4,
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CAMEL_TCP_ADDRESS_IPv6
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} CamelTcpAddressFamily;
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typedef struct {
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CamelTcpAddressFamily family;
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gushort port, length;
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guint8 address[1];
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} CamelTcpAddress;
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struct _CamelTcpStream {
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CamelStream parent_object;
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};
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typedef struct {
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CamelStreamClass parent_class;
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/* Virtual methods */
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int (*connect) (CamelTcpStream *stream, struct hostent *host, int port);
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int (*getsockopt) (CamelTcpStream *stream, CamelSockOptData *data);
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int (*setsockopt) (CamelTcpStream *stream, const CamelSockOptData *data);
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CamelTcpAddress * (*get_local_address) (CamelTcpStream *stream);
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CamelTcpAddress * (*get_remote_address) (CamelTcpStream *stream);
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} CamelTcpStreamClass;
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/* Standard Camel function */
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CamelType camel_tcp_stream_get_type (void);
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/* public methods */
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int camel_tcp_stream_connect (CamelTcpStream *stream, struct hostent *host, int port);
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int camel_tcp_stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data);
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int camel_tcp_stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data);
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CamelTcpAddress *camel_tcp_stream_get_local_address (CamelTcpStream *stream);
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CamelTcpAddress *camel_tcp_stream_get_remote_address (CamelTcpStream *stream);
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CamelTcpAddress *camel_tcp_address_new (CamelTcpAddressFamily family,
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gushort port, gushort length,
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gpointer address);
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void camel_tcp_address_free (CamelTcpAddress *address);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* CAMEL_TCP_STREAM_H */
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