/*
  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
*/

#include <osipparser2/internal.h>

#include <osipparser2/osip_port.h>
#include <osipparser2/osip_message.h>
#include <osipparser2/osip_parser.h>
#include "parser.h"

int osip_content_disposition_parse(osip_content_disposition_t *cd, const char *hvalue) {
  const char *cd_params;
  int i;

  cd_params = strchr(hvalue, ';');

  if (cd_params != NULL) {
    i = __osip_generic_param_parseall(&cd->gen_params, cd_params);

    if (i != 0)
      return i;

  } else
    cd_params = hvalue + strlen(hvalue);

  if (cd_params - hvalue + 1 < 2)
    return OSIP_SYNTAXERROR;

  cd->element = (char *) osip_malloc(cd_params - hvalue + 1);

  if (cd->element == NULL)
    return OSIP_NOMEM;

  osip_clrncpy(cd->element, hvalue, cd_params - hvalue);

  return OSIP_SUCCESS;
}