/*  The oSIP library implements the Session Initiation Protocol (SIP -rfc3261-)  Copyright (C) 2001,2002,2003,2004,2005,2006,2007 Aymeric MOIZARD jack@atosc.org    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_CONTENT_TYPE_H_#define _OSIP_CONTENT_TYPE_H_#include <osipparser2/osip_list.h>/** * @file osip_content_type.h * @brief oSIP osip_content_type header definition. *//** * @defgroup oSIP_CONTENT_TYPE oSIP content-type header definition. * @ingroup oSIP_HEADERS * @{ *//** * Structure for Content-Type headers. * @var osip_content_type_t */  typedef struct osip_content_type osip_content_type_t;/** * Definition of the Content-Type header. * @struct osip_content_type */  struct osip_content_type  {    char *type;                 /**< Type of attachement */    char *subtype;              /**< Sub-Type of attachement */    osip_list_t gen_params;     /**< Content-Type parameters */  };#ifdef __cplusplusextern "C"{#endif/** * Allocate a Content-Type element. * @param header The element to work on. */  int osip_content_type_init (osip_content_type_t ** header);/** * Free a Content-Type element. * @param header The element to work on. */  void osip_content_type_free (osip_content_type_t * header);/** * Parse a Content-Type element. * @param header The element to work on. * @param hvalue The string to parse. */  int osip_content_type_parse (osip_content_type_t * header, const char *hvalue);/** * Get a string representation of a Content-Type element. * @param header The element to work on. * @param dest A pointer on the new allocated string. */  int osip_content_type_to_str (const osip_content_type_t * header, char **dest);/** * Clone a Content-Type element. * @param header The element to work on. * @param dest A pointer on the copy of the element. */  int osip_content_type_clone (const osip_content_type_t * header,  			  osip_content_type_t ** dest);/** * Allocate and add a generic parameter element in a list. * @param header The element to work on. * @param name The token name. * @param value The token value. */#define osip_content_type_param_add(header,name,value)  osip_generic_param_add((&(header)->gen_params),name,value)/** * Find a header parameter in a Content-Type element. * @param header The element to work on. * @param name The token name to search. * @param dest A pointer on the element found. */#define osip_content_type_param_get_byname(header,name,dest) osip_generic_param_get_byname((&(header)->gen_params),name,dest)#ifdef __cplusplus}#endif/** @} */#endif