1 /* 2 * EAP-TNC - TNCS (IF-IMV, IF-TNCCS, and IF-TNCCS-SOH) 3 * Copyright (c) 2007-2008, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef TNCS_H 10 #define TNCS_H 11 12 struct tncs_data; 13 14 struct tncs_data * tncs_init(void); 15 void tncs_deinit(struct tncs_data *tncs); 16 void tncs_init_connection(struct tncs_data *tncs); 17 size_t tncs_total_send_len(struct tncs_data *tncs); 18 u8 * tncs_copy_send_buf(struct tncs_data *tncs, u8 *pos); 19 char * tncs_if_tnccs_start(struct tncs_data *tncs); 20 char * tncs_if_tnccs_end(void); 21 22 enum tncs_process_res { 23 TNCCS_PROCESS_ERROR = -1, 24 TNCCS_PROCESS_OK_NO_RECOMMENDATION = 0, 25 TNCCS_RECOMMENDATION_ERROR, 26 TNCCS_RECOMMENDATION_ALLOW, 27 TNCCS_RECOMMENDATION_NONE, 28 TNCCS_RECOMMENDATION_ISOLATE, 29 TNCCS_RECOMMENDATION_NO_ACCESS, 30 TNCCS_RECOMMENDATION_NO_RECOMMENDATION 31 }; 32 33 enum tncs_process_res tncs_process_if_tnccs(struct tncs_data *tncs, 34 const u8 *msg, size_t len); 35 36 int tncs_global_init(void); 37 void tncs_global_deinit(void); 38 39 struct wpabuf * tncs_build_soh_request(void); 40 struct wpabuf * tncs_process_soh(const u8 *soh_tlv, size_t soh_tlv_len, 41 int *failure); 42 43 #endif /* TNCS_H */ 44