123 	struct tncs_data *tncs;  in tncs_get_conn()  local
128 	tncs = tncs_global_data->connections;  in tncs_get_conn()
129 	while (tncs) {  in tncs_get_conn()
130 		if (tncs->connectionID == connectionID)  in tncs_get_conn()
131 			return tncs;  in tncs_get_conn()
132 		tncs = tncs->next;  in tncs_get_conn()
183 	struct tncs_data *tncs;  in TNC_TNCS_SendMessage()  local
196 	tncs = tncs_get_conn(connectionID);  in TNC_TNCS_SendMessage()
197 	if (tncs == NULL)  in TNC_TNCS_SendMessage()
204 	os_free(tncs->imv_data[imvID].imv_send);  in TNC_TNCS_SendMessage()
205 	tncs->imv_data[imvID].imv_send_len = 0;  in TNC_TNCS_SendMessage()
206 	tncs->imv_data[imvID].imv_send = os_zalloc(b64len + 100);  in TNC_TNCS_SendMessage()
207 	if (tncs->imv_data[imvID].imv_send == NULL) {  in TNC_TNCS_SendMessage()
212 	tncs->imv_data[imvID].imv_send_len =  in TNC_TNCS_SendMessage()
213 		os_snprintf((char *) tncs->imv_data[imvID].imv_send,  in TNC_TNCS_SendMessage()
242 	struct tncs_data *tncs;  in TNC_TNCS_ProvideRecommendation()  local
252 	tncs = tncs_get_conn(connectionID);  in TNC_TNCS_ProvideRecommendation()
253 	if (tncs == NULL)  in TNC_TNCS_ProvideRecommendation()
256 	tncs->imv_data[imvID].recommendation = recommendation;  in TNC_TNCS_ProvideRecommendation()
257 	tncs->imv_data[imvID].recommendation_set = 1;  in TNC_TNCS_ProvideRecommendation()
513 static void tncs_send_to_imvs(struct tncs_data *tncs, unsigned int type,  in tncs_send_to_imvs()  argument
521 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_send_to_imvs()
528 		res = imv->ReceiveMessage(imv->imvID, tncs->connectionID,  in tncs_send_to_imvs()
537 static void tncs_batch_ending(struct tncs_data *tncs)  in tncs_batch_ending()  argument
542 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_batch_ending()
548 		res = imv->BatchEnding(imv->imvID, tncs->connectionID);  in tncs_batch_ending()
555 static void tncs_solicit_recommendation(struct tncs_data *tncs)  in tncs_solicit_recommendation()  argument
560 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_solicit_recommendation()
561 		if (tncs->imv_data[imv->imvID].recommendation_set)  in tncs_solicit_recommendation()
567 						 tncs->connectionID);  in tncs_solicit_recommendation()
574 void tncs_init_connection(struct tncs_data *tncs)  in tncs_init_connection()  argument
579 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_init_connection()
581 			imv, tncs->connectionID, TNC_CONNECTION_STATE_CREATE);  in tncs_init_connection()
583 			imv, tncs->connectionID,  in tncs_init_connection()
588 		os_free(tncs->imv_data[i].imv_send);  in tncs_init_connection()
589 		tncs->imv_data[i].imv_send = NULL;  in tncs_init_connection()
590 		tncs->imv_data[i].imv_send_len = 0;  in tncs_init_connection()
595 size_t tncs_total_send_len(struct tncs_data *tncs)  in tncs_total_send_len()  argument
601 		len += tncs->imv_data[i].imv_send_len;  in tncs_total_send_len()
602 	if (tncs->tncs_message)  in tncs_total_send_len()
603 		len += os_strlen(tncs->tncs_message);  in tncs_total_send_len()
608 u8 * tncs_copy_send_buf(struct tncs_data *tncs, u8 *pos)  in tncs_copy_send_buf()  argument
613 		if (tncs->imv_data[i].imv_send == NULL)  in tncs_copy_send_buf()
616 		os_memcpy(pos, tncs->imv_data[i].imv_send,  in tncs_copy_send_buf()
617 			  tncs->imv_data[i].imv_send_len);  in tncs_copy_send_buf()
618 		pos += tncs->imv_data[i].imv_send_len;  in tncs_copy_send_buf()
619 		os_free(tncs->imv_data[i].imv_send);  in tncs_copy_send_buf()
620 		tncs->imv_data[i].imv_send = NULL;  in tncs_copy_send_buf()
621 		tncs->imv_data[i].imv_send_len = 0;  in tncs_copy_send_buf()
624 	if (tncs->tncs_message) {  in tncs_copy_send_buf()
625 		size_t len = os_strlen(tncs->tncs_message);  in tncs_copy_send_buf()
626 		os_memcpy(pos, tncs->tncs_message, len);  in tncs_copy_send_buf()
628 		os_free(tncs->tncs_message);  in tncs_copy_send_buf()
629 		tncs->tncs_message = NULL;  in tncs_copy_send_buf()
636 char * tncs_if_tnccs_start(struct tncs_data *tncs)  in tncs_if_tnccs_start()  argument
641 	tncs->last_batchid++;  in tncs_if_tnccs_start()
642 	os_snprintf(buf, 1000, IF_TNCCS_START, tncs->last_batchid);  in tncs_if_tnccs_start()
694 static enum tncs_process_res tncs_derive_recommendation(struct tncs_data *tncs)  in tncs_derive_recommendation()  argument
703 	if (tncs->done)  in tncs_derive_recommendation()
706 	tncs_solicit_recommendation(tncs);  in tncs_derive_recommendation()
710 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_derive_recommendation()
712 		irec = tncs->imv_data[imv->imvID].recommendation;  in tncs_derive_recommendation()
724 	tncs->recommendation = rec;  in tncs_derive_recommendation()
725 	tncs->done = 1;  in tncs_derive_recommendation()
748 		os_free(tncs->tncs_message);  in tncs_derive_recommendation()
749 		tncs->tncs_message = os_zalloc(200);  in tncs_derive_recommendation()
750 		if (tncs->tncs_message) {  in tncs_derive_recommendation()
751 			os_snprintf(tncs->tncs_message, 199,  in tncs_derive_recommendation()
760 	for (imv = tncs->imv; imv; imv = imv->next) {  in tncs_derive_recommendation()
761 		tncs_imv_notify_connection_change(imv, tncs->connectionID,  in tncs_derive_recommendation()
780 enum tncs_process_res tncs_process_if_tnccs(struct tncs_data *tncs,  in tncs_process_if_tnccs()  argument
816 	if (batch_id != tncs->last_batchid + 1) {  in tncs_process_if_tnccs()
819 			   batch_id, tncs->last_batchid + 1);  in tncs_process_if_tnccs()
823 	tncs->last_batchid = batch_id;  in tncs_process_if_tnccs()
870 		tncs_send_to_imvs(tncs, type, decoded, decoded_len);  in tncs_process_if_tnccs()
952 	tncs_batch_ending(tncs);  in tncs_process_if_tnccs()
954 	if (tncs_total_send_len(tncs) == 0)  in tncs_process_if_tnccs()
955 		return tncs_derive_recommendation(tncs);  in tncs_process_if_tnccs()
1067 	struct tncs_data *tncs;  in tncs_init()  local
1072 	tncs = os_zalloc(sizeof(*tncs));  in tncs_init()
1073 	if (tncs == NULL)  in tncs_init()
1075 	tncs->imv = tncs_global_data->imv;  in tncs_init()
1076 	tncs->connectionID = tncs_global_data->next_conn_id++;  in tncs_init()
1077 	tncs->next = tncs_global_data->connections;  in tncs_init()
1078 	tncs_global_data->connections = tncs;  in tncs_init()
1080 	return tncs;  in tncs_init()
1084 void tncs_deinit(struct tncs_data *tncs)  in tncs_deinit()  argument
1089 	if (tncs == NULL)  in tncs_deinit()
1093 		os_free(tncs->imv_data[i].imv_send);  in tncs_deinit()
1098 		if (conn == tncs) {  in tncs_deinit()
1100 				prev->next = tncs->next;  in tncs_deinit()
1102 				tncs_global_data->connections = tncs->next;  in tncs_deinit()
1109 	os_free(tncs->tncs_message);  in tncs_deinit()
1110 	os_free(tncs);  in tncs_deinit()