Function httpClose

cups/http.c:350–407

 */

void
httpClose(http_t *http)			/* I - HTTP connection */
{
  http_field_t	field;			/* Current field */
#ifdef HAVE_GSSAPI
  OM_uint32	minor_status;		/* Minor status code */
#endif /* HAVE_GSSAPI */


  DEBUG_printf(("httpClose(http=%p)", (void *)http));

 /*
  * Range check input...
  */

  if (!http)
    return;

 /*
  * Close any open connection...
  */

  _httpDisconnect(http);

 /*
  * Free memory used...
  */

  httpAddrFreeList(http->addrlist);

  if (http->cookie)
    free(http->cookie);

#ifdef HAVE_GSSAPI
  if (http->gssctx != GSS_C_NO_CONTEXT)
    gss_delete_sec_context(&minor_status, &http->gssctx, GSS_C_NO_BUFFER);

  if (http->gssname != GSS_C_NO_NAME)
    gss_release_name(&minor_status, &http->gssname);
#endif /* HAVE_GSSAPI */

#ifdef HAVE_AUTHORIZATION_H
  if (http->auth_ref)
    AuthorizationFree(http->auth_ref, kAuthorizationFlagDefaults);
#endif /* HAVE_AUTHORIZATION_H */

  for (field = HTTP_FIELD_ACCEPT_LANGUAGE; field < HTTP_FIELD_MAX; field ++)
  {
    free(http->default_fields[field]);
    if (field >= HTTP_FIELD_ACCEPT_ENCODING || http->fields[field] != http->_fields[field])
      free(http->fields[field]);
  }

  if (http->authstring && http->authstring != http->_authstring)
    free(http->authstring);

  free(http);
}