16d49e1aeSJan Lentfer /* 26d49e1aeSJan Lentfer * EAP-TNC - TNCS (IF-IMV, IF-TNCCS, and IF-TNCCS-SOH) 36d49e1aeSJan Lentfer * Copyright (c) 2007-2008, Jouni Malinen <j@w1.fi> 46d49e1aeSJan Lentfer * 5*3ff40c12SJohn Marino * This software may be distributed under the terms of the BSD license. 6*3ff40c12SJohn Marino * See README for more details. 76d49e1aeSJan Lentfer */ 86d49e1aeSJan Lentfer 96d49e1aeSJan Lentfer #ifndef TNCS_H 106d49e1aeSJan Lentfer #define TNCS_H 116d49e1aeSJan Lentfer 126d49e1aeSJan Lentfer struct tncs_data; 136d49e1aeSJan Lentfer 146d49e1aeSJan Lentfer struct tncs_data * tncs_init(void); 156d49e1aeSJan Lentfer void tncs_deinit(struct tncs_data *tncs); 166d49e1aeSJan Lentfer void tncs_init_connection(struct tncs_data *tncs); 176d49e1aeSJan Lentfer size_t tncs_total_send_len(struct tncs_data *tncs); 186d49e1aeSJan Lentfer u8 * tncs_copy_send_buf(struct tncs_data *tncs, u8 *pos); 196d49e1aeSJan Lentfer char * tncs_if_tnccs_start(struct tncs_data *tncs); 206d49e1aeSJan Lentfer char * tncs_if_tnccs_end(void); 216d49e1aeSJan Lentfer 226d49e1aeSJan Lentfer enum tncs_process_res { 236d49e1aeSJan Lentfer TNCCS_PROCESS_ERROR = -1, 246d49e1aeSJan Lentfer TNCCS_PROCESS_OK_NO_RECOMMENDATION = 0, 256d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_ERROR, 266d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_ALLOW, 276d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_NONE, 286d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_ISOLATE, 296d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_NO_ACCESS, 306d49e1aeSJan Lentfer TNCCS_RECOMMENDATION_NO_RECOMMENDATION 316d49e1aeSJan Lentfer }; 326d49e1aeSJan Lentfer 336d49e1aeSJan Lentfer enum tncs_process_res tncs_process_if_tnccs(struct tncs_data *tncs, 346d49e1aeSJan Lentfer const u8 *msg, size_t len); 356d49e1aeSJan Lentfer 366d49e1aeSJan Lentfer int tncs_global_init(void); 376d49e1aeSJan Lentfer void tncs_global_deinit(void); 386d49e1aeSJan Lentfer 396d49e1aeSJan Lentfer struct wpabuf * tncs_build_soh_request(void); 406d49e1aeSJan Lentfer struct wpabuf * tncs_process_soh(const u8 *soh_tlv, size_t soh_tlv_len, 416d49e1aeSJan Lentfer int *failure); 426d49e1aeSJan Lentfer 436d49e1aeSJan Lentfer #endif /* TNCS_H */ 44