include/asterisk/netsock.h

   1 /*
   2  * Asterisk -- An open source telephony toolkit.
   3  *
   4  * Copyright (C) 1999 - 2005, Digium, Inc.
   5  *
   6  * Mark Spencer <markster@digium.com>
   7  * Kevin P. Fleming <kpfleming@digium.com>
   8  *
   9  * See http://www.asterisk.org for more information about
  10  * the Asterisk project. Please do not directly contact
  11  * any of the maintainers of this project for assistance;
  12  * the project provides a web site, mailing lists and IRC
  13  * channels for your use.
  14  *
  15  * This program is free software, distributed under the terms of
  16  * the GNU General Public License Version 2. See the LICENSE file
  17  * at the top of the source tree.
  18  */
  19
  20 /*! \file
  21  * \brief Network socket handling
  22  */
  23
  24 #ifndef _ASTERISK_NETSOCK_H
  25 #define _ASTERISK_NETSOCK_H
  26
  27 #if defined(__cplusplus) || defined(c_plusplus)
  28 extern "C" {
  29 #endif
  30
  31 #include <netinet/in.h>
  32 #include "asterisk/io.h"
  33 #include "asterisk/astobj.h"
  34
  35 struct ast_netsock;
  36
  37 struct ast_netsock_list;
  38
  39 struct ast_netsock_list *ast_netsock_list_alloc(void);
  40
  41 int ast_netsock_init(struct ast_netsock_list *list);
  42
  43 struct ast_netsock *ast_netsock_bind(struct ast_netsock_list *list, struct io_context *ioc,
  44                                      const char *bindinfo, int defaultport, int tos, ast_io_cb callback, void *data);
  45
  46 struct ast_netsock *ast_netsock_bindaddr(struct ast_netsock_list *list, struct io_context *ioc,
  47                                          struct sockaddr_in *bindaddr, int tos, ast_io_cb callback, void *data);
  48
  49 int ast_netsock_free(struct ast_netsock_list *list, struct ast_netsock *netsock);
  50
  51 int ast_netsock_release(struct ast_netsock_list *list);
  52
  53 struct ast_netsock *ast_netsock_find(struct ast_netsock_list *list,
  54                                      struct sockaddr_in *sa);
  55
  56 int ast_netsock_sockfd(const struct ast_netsock *ns);
  57
  58 const struct sockaddr_in *ast_netsock_boundaddr(const struct ast_netsock *ns);
  59
  60 void *ast_netsock_data(const struct ast_netsock *ns);
  61
  62 void ast_netsock_unref(struct ast_netsock *ns);
  63
  64 #if defined(__cplusplus) || defined(c_plusplus)
  65 }
  66 #endif
  67
  68 #endif /* _ASTERISK_NETSOCK_H */