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3rdparty/libosip2-5.3.0/include/osipparser2/headers/osip_call_info.h 2.75 KB
73ef4ff3   Hu Chunming   提交三方库
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  /*
    The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)
    Copyright (C) 2001-2020 Aymeric MOIZARD amoizard@antisip.com
  
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
  
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.
  
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
  
  #ifndef _OSIP_CALL_INFO_H_
  #define _OSIP_CALL_INFO_H_
  
  #include <osipparser2/osip_list.h>
  
  /**
   * @file osip_call_info.h
   * @brief oSIP osip_call_info header definition.
   */
  
  /**
   * @defgroup oSIP_CALL_INFO oSIP call-info header definition.
   * @ingroup oSIP_HEADERS
   * @{
   */
  
  /**
   * Structure for Call-Info headers.
   * @var osip_call_info_t
   */
  typedef struct osip_call_info osip_call_info_t;
  
  /**
   * Definition of the Call-Info header.
   * @struct osip_call_info
   */
  struct osip_call_info {
    char *element;          /**< Call-Info main value */
    osip_list_t gen_params; /**< Parameters for Call-Info header */
  };
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * Allocate a Call-Info element.
   * @param header The element to work on.
   */
  int osip_call_info_init(osip_call_info_t **header);
  /**
   * Free a Call-Info element.
   * @param header The element to work on.
   */
  void osip_call_info_free(osip_call_info_t *header);
  /**
   * Parse a Call-Info element.
   * @param header The element to work on.
   * @param hvalue The string to parse.
   */
  int osip_call_info_parse(osip_call_info_t *header, const char *hvalue);
  /**
   * Get a string representation of a Call-Info element.
   * @param header The element to work on.
   * @param dest A pointer on the new allocated string.
   */
  int osip_call_info_to_str(const osip_call_info_t *header, char **dest);
  /**
   * Clone a Call-Info element.
   * @param header The element to work on.
   * @param dest A pointer on the copy of the element.
   */
  int osip_call_info_clone(const osip_call_info_t *header, osip_call_info_t **dest);
  /**
   * Get the uri from a Call_Info header.
   * @param header The element to work on.
   */
  char *osip_call_info_get_uri(osip_call_info_t *header);
  /**
   * Set the uri in the Call_Info element.
   * @param header The element to work on.
   * @param uri The value of the element.
   */
  void osip_call_info_set_uri(osip_call_info_t *header, char *uri);
  
  #ifdef __cplusplus
  }
  #endif
  
  /** @} */
  
  #endif