Sat Aug 6 00:39:30 2011

Asterisk developer's documentation


netsock.h

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00001 /*
00002  * Asterisk -- An open source telephony toolkit.
00003  *
00004  * Copyright (C) 1999 - 2005, Digium, Inc.
00005  *
00006  * Mark Spencer <markster@digium.com>
00007  * Kevin P. Fleming <kpfleming@digium.com>
00008  *
00009  * See http://www.asterisk.org for more information about
00010  * the Asterisk project. Please do not directly contact
00011  * any of the maintainers of this project for assistance;
00012  * the project provides a web site, mailing lists and IRC
00013  * channels for your use.
00014  *
00015  * This program is free software, distributed under the terms of
00016  * the GNU General Public License Version 2. See the LICENSE file
00017  * at the top of the source tree.
00018  */
00019 
00020 /*! \file
00021  * \brief Network socket handling
00022  */
00023 
00024 #ifndef _ASTERISK_NETSOCK_H
00025 #define _ASTERISK_NETSOCK_H
00026 
00027 #if defined(__cplusplus) || defined(c_plusplus)
00028 extern "C" {
00029 #endif
00030 
00031 #include <netinet/in.h>
00032 #include "asterisk/io.h"
00033 #include "asterisk/astobj.h"
00034 
00035 struct ast_netsock;
00036 
00037 struct ast_netsock_list;
00038 
00039 struct ast_netsock_list *ast_netsock_list_alloc(void);
00040 
00041 int ast_netsock_init(struct ast_netsock_list *list);
00042 
00043 struct ast_netsock *ast_netsock_bind(struct ast_netsock_list *list, struct io_context *ioc,
00044                  const char *bindinfo, int defaultport, int tos, ast_io_cb callback, void *data);
00045 
00046 struct ast_netsock *ast_netsock_bindaddr(struct ast_netsock_list *list, struct io_context *ioc,
00047                 struct sockaddr_in *bindaddr, int tos, ast_io_cb callback, void *data);
00048 
00049 int ast_netsock_release(struct ast_netsock_list *list);
00050 
00051 struct ast_netsock *ast_netsock_find(struct ast_netsock_list *list,
00052                  struct sockaddr_in *sa);
00053 
00054 int ast_netsock_sockfd(const struct ast_netsock *ns);
00055 
00056 const struct sockaddr_in *ast_netsock_boundaddr(const struct ast_netsock *ns);
00057 
00058 void *ast_netsock_data(const struct ast_netsock *ns);
00059 
00060 void ast_netsock_unref(struct ast_netsock *ns);
00061 
00062 #if defined(__cplusplus) || defined(c_plusplus)
00063 }
00064 #endif
00065 
00066 #endif /* _ASTERISK_NETSOCK_H */

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