SystemConfiguration.fproj/moh_msg.h

   1 /*
   2  * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #ifndef _MOH_MSG_H
  25 #define _MOH_MSG_H
  26
  27 #include <sys/types.h>
  28
  29 /* local socket path */
  30 #define MOH_PATH                "/tmp/.modemOnHold"
  31 #define CURRENT_VERSION         1
  32
  33 /* MOH message paquets */
  34 struct moh_msg_hdr {
  35         uint32_t        m_type;         // type of the message
  36         uint32_t        m_result;       // error code of notification message
  37         uint32_t        m_cookie;       // user param
  38         uint32_t        m_link;         // link for this message
  39         uint32_t        m_len;          // len of the following data
  40 };
  41
  42 struct moh_msg {
  43         uint32_t        m_type;         // type of the message
  44         uint32_t        m_result;       // error code of notification message
  45         uint32_t        m_cookie;       // user param, or error num for event
  46         uint32_t        m_link;         // link for this message
  47         uint32_t        m_len;          // len of the following data
  48         u_char          m_data[1];      // msg data sent or received
  49 };
  50
  51 /* codes for MOH messages */
  52 enum {
  53         /* API client commands */
  54         MOH_VERSION = 1,
  55         MOH_DEVICE_SUPPORTS_HOLD,
  56         MOH_SESSION_SUPPORTS_HOLD,
  57         MOH_PUT_SESSION_ON_HOLD,
  58         MOH_RESUME_SESSION_ON_HOLD,
  59         MOH_SESSION_IS_ON_HOLD,
  60         MOH_SESSION_GET_STATUS
  61 };
  62
  63 #endif  /* _MOH_MSG_H */
  64