/**@ingroup tnet_nat_group
* Gets the server reflexive address associated to this STUN2 binding.
*
*
* @param [in,out] p_self The NAT context.
* @param id The id of the STUN2 binding conetxt (obtained using @ref tnet_nat_stun_bind) holding the server-reflexive address.
* @param [in,out] pp_ip The reflexive IP address. It is up the the caller to free the returned string
* @param [in,out] pu_port The reflexive port.
*
* @return Zero if succeed and non zero error code otherwise.
**/
int tnet_nat_stun_get_reflexive_address(const struct tnet_nat_ctx_s* p_self, tnet_stun_binding_id_t id, char** pp_ip, tnet_port_t *pu_port)
{
const tsk_list_item_t* item;
if (!p_self) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
if (!pp_ip && !pu_port) {
return 0;
}
if ((item = tsk_list_find_item_by_pred(p_self->stun_bindings, __pred_find_stun_binding, &id)) && item->data) {
const tnet_stun_binding_t *pc_bind = (const tnet_stun_binding_t *)item->data;
const struct tnet_stun_attr_address_s *pc_addr = pc_bind->p_xmaddr ? pc_bind->p_xmaddr : pc_bind->p_maddr;
if (pc_addr) {
tnet_ip_t ip;
int ret;
if ((ret = tnet_stun_utils_inet_ntop((pc_addr->e_family == tnet_stun_address_family_ipv6), &pc_addr->address, &ip))) {
return ret;
}
if (pp_ip) {
tsk_strupdate(pp_ip, ip);
}
if (pu_port) {
*pu_port = pc_addr->u_port;
}
return 0;
}
}
return -2;
}
/**
* Registers a new AUID. If the AUID already exist (case-insensitive comparison on the id),
* then it will be updated with the new supplied values.
* @param auids The destination list.
* @param id The id of the new AUID to add (e.g. xcap-caps).
* @param mime_type The MIME-Type of the new AUID to add (e.g. application/xcap-caps+xml).
* @param ns The Namespace of the new AUID to add (e.g. urn:ietf:params:xml:ns:xcap-caps).
* @param document_name The name of the new AUID to add (e.g. index).
* @param is_global Indicates whether the AUID scope is global or not (user).
* @retval Zero if succeed and non-zero error code otherwise.
*/
int txcap_auid_register(txcap_auids_L_t* auids, const char* id, const char* mime_type, const char* ns, const char* document_name, tsk_bool_t is_global)
{
const tsk_list_item_t* item;
int ret = -1;
if(!auids || !id){
return -1;
}
if((item = tsk_list_find_item_by_pred(auids, pred_find_auid_by_id, id))){
tsk_strupdate(&((txcap_auid_t*)item->data)->mime_type, mime_type);
tsk_strupdate(&((txcap_auid_t*)item->data)->ns, ns);
tsk_strupdate(&((txcap_auid_t*)item->data)->document_name, document_name);
((txcap_auid_t*)item->data)->global = is_global;
ret = 0;
}
else{
txcap_auid_t* auid;
if((auid = txcap_auid_create(tauid_dummy, id, mime_type, ns, document_name, is_global))){
tsk_list_push_back_data(auids, (void**)&auid);
ret = 0;
}else{
ret = -2;
}
}
return ret;
}
/**@ingroup tsk_params_group
* Checks if the supplied list of parameters contains a parameter named @a name (case-insensitive).
* @param self The list of parameters into which to search.
* @param name The name of the parameter to search.
* @retval @ref tsk_true if the parameter exist and @ref tsk_false otherwise.
*/
tsk_bool_t tsk_params_have_param(const tsk_params_L_t *self, const char* name)
{
if(self){
if(tsk_list_find_item_by_pred(self, pred_find_param_by_name, name)){
return tsk_true;
}
}
else{
TSK_DEBUG_ERROR("Invalid parameter");
}
return tsk_false;
}
/**@ingroup tsk_params_group
* Gets the value of a parameter.
* @param self The source list.
* @param name The name(case-insensitive) of the parameter to retrieve.
* @retval The value of the parameter if succeed and NULL otherwise.
*/
const char *tsk_params_get_param_value(const tsk_params_L_t *self, const char* name)
{
if(self && name){
const tsk_list_item_t *item_const = tsk_list_find_item_by_pred(self, pred_find_param_by_name, name);
if(item_const && item_const->data){
return ((const tsk_param_t *)item_const->data)->value;
}
}
else{
TSK_DEBUG_ERROR("Invalid parameter");
}
return tsk_null;
}
/**@ingroup tmedia_codec_group
* Remove all codecs except the specified ones.
* @param codecs the list of codecs from which to remove codecs.
* @param codecs2keep the codecs which shall not be removed.
* @retval zero if succeed (or nothing to do) and non-zero error code otherwise.
*/
int tmedia_codec_removeAll_exceptThese(tmedia_codecs_L_t* codecs, const tmedia_codecs_L_t * codecs2keep)
{
tsk_list_item_t* item;
if(!codecs || !codecs2keep) {
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
again:
tsk_list_foreach(item, codecs) {
if(!tsk_list_find_item_by_pred(codecs2keep, __pred_find_codec_by_format, ((tmedia_codec_t*)item->data)->format)) {
tsk_list_remove_item(codecs, item);
goto again;
}
}
return 0;
}
/**
* Finds an AUID by id (case-insensitive).
* @param auids List of AUIDs from which to find the AUID.
* @param id The @a id of the AUID to find.
* @retval An AUID with the matching id or null if does not exist.
* It's up to you to free the returned object.
*/
txcap_auid_t* txcap_auid_get_by_id(txcap_auids_L_t* auids, const char* id)
{
//const txcap_auid_t* ret = tsk_null;
const tsk_list_item_t* item;
if(!auids){
return tsk_null;
}
if((item = tsk_list_find_item_by_pred(auids, pred_find_auid_by_id, id))){
return tsk_object_ref((void*)item->data);
}
else{
return tsk_null;
}
}
