97 	struct tnc_if_imc *imc;  member
113 	struct tnc_if_imc *imc;  in TNC_TNCC_ReportMessageTypes()  local
127 	imc = tnc_imc[imcID];  in TNC_TNCC_ReportMessageTypes()
128 	os_free(imc->supported_types);  in TNC_TNCC_ReportMessageTypes()
129 	imc->supported_types =  in TNC_TNCC_ReportMessageTypes()
131 	if (imc->supported_types == NULL)  in TNC_TNCC_ReportMessageTypes()
133 	os_memcpy(imc->supported_types, supportedTypes,  in TNC_TNCC_ReportMessageTypes()
135 	imc->num_supported_types = typeCount;  in TNC_TNCC_ReportMessageTypes()
148 	struct tnc_if_imc *imc;  in TNC_TNCC_SendMessage()  local
165 	imc = tnc_imc[imcID];  in TNC_TNCC_SendMessage()
166 	os_free(imc->imc_send);  in TNC_TNCC_SendMessage()
167 	imc->imc_send_len = 0;  in TNC_TNCC_SendMessage()
168 	imc->imc_send = os_zalloc(b64len + 100);  in TNC_TNCC_SendMessage()
169 	if (imc->imc_send == NULL) {  in TNC_TNCC_SendMessage()
174 	imc->imc_send_len =  in TNC_TNCC_SendMessage()
175 		os_snprintf((char *) imc->imc_send, b64len + 100,  in TNC_TNCC_SendMessage()
276 static int tncc_imc_resolve_funcs(struct tnc_if_imc *imc)  in tncc_imc_resolve_funcs()  argument
278 	void *handle = imc->dlhandle;  in tncc_imc_resolve_funcs()
281 	imc->Initialize = tncc_get_sym(handle, "TNC_IMC_Initialize");  in tncc_imc_resolve_funcs()
282 	if (imc->Initialize == NULL) {  in tncc_imc_resolve_funcs()
288 	imc->BeginHandshake = tncc_get_sym(handle, "TNC_IMC_BeginHandshake");  in tncc_imc_resolve_funcs()
289 	if (imc->BeginHandshake == NULL) {  in tncc_imc_resolve_funcs()
295 	imc->ProvideBindFunction =  in tncc_imc_resolve_funcs()
297 	if (imc->ProvideBindFunction == NULL) {  in tncc_imc_resolve_funcs()
304 	imc->NotifyConnectionChange =  in tncc_imc_resolve_funcs()
306 	imc->ReceiveMessage = tncc_get_sym(handle, "TNC_IMC_ReceiveMessage");  in tncc_imc_resolve_funcs()
307 	imc->BatchEnding = tncc_get_sym(handle, "TNC_IMC_BatchEnding");  in tncc_imc_resolve_funcs()
308 	imc->Terminate = tncc_get_sym(handle, "TNC_IMC_Terminate");  in tncc_imc_resolve_funcs()
314 static int tncc_imc_initialize(struct tnc_if_imc *imc)  in tncc_imc_initialize()  argument
320 		   imc->name);  in tncc_imc_initialize()
321 	res = imc->Initialize(imc->imcID, TNC_IFIMC_VERSION_1,  in tncc_imc_initialize()
330 static int tncc_imc_terminate(struct tnc_if_imc *imc)  in tncc_imc_terminate()  argument
334 	if (imc->Terminate == NULL)  in tncc_imc_terminate()
338 		   imc->name);  in tncc_imc_terminate()
339 	res = imc->Terminate(imc->imcID);  in tncc_imc_terminate()
347 static int tncc_imc_provide_bind_function(struct tnc_if_imc *imc)  in tncc_imc_provide_bind_function()  argument
352 		   "IMC '%s'", imc->name);  in tncc_imc_provide_bind_function()
353 	res = imc->ProvideBindFunction(imc->imcID, TNC_TNCC_BindFunction);  in tncc_imc_provide_bind_function()
361 static int tncc_imc_notify_connection_change(struct tnc_if_imc *imc,  in tncc_imc_notify_connection_change()  argument
366 	if (imc->NotifyConnectionChange == NULL)  in tncc_imc_notify_connection_change()
370 		   " for IMC '%s'", (int) state, imc->name);  in tncc_imc_notify_connection_change()
371 	res = imc->NotifyConnectionChange(imc->imcID, imc->connectionID,  in tncc_imc_notify_connection_change()
380 static int tncc_imc_begin_handshake(struct tnc_if_imc *imc)  in tncc_imc_begin_handshake()  argument
385 		   "'%s'", imc->name);  in tncc_imc_begin_handshake()
386 	res = imc->BeginHandshake(imc->imcID, imc->connectionID);  in tncc_imc_begin_handshake()
394 static int tncc_load_imc(struct tnc_if_imc *imc)  in tncc_load_imc()  argument
396 	if (imc->path == NULL) {  in tncc_load_imc()
402 		   imc->name, imc->path);  in tncc_load_imc()
406 		TCHAR *lib = wpa_strdup_tchar(imc->path);  in tncc_load_imc()
409 		imc->dlhandle = LoadLibrary(lib);  in tncc_load_imc()
413 	imc->dlhandle = LoadLibrary(imc->path);  in tncc_load_imc()
415 	if (imc->dlhandle == NULL) {  in tncc_load_imc()
417 			   imc->name, imc->path, (int) GetLastError());  in tncc_load_imc()
421 	imc->dlhandle = dlopen(imc->path, RTLD_LAZY);  in tncc_load_imc()
422 	if (imc->dlhandle == NULL) {  in tncc_load_imc()
424 			   imc->name, imc->path, dlerror());  in tncc_load_imc()
429 	if (tncc_imc_resolve_funcs(imc) < 0) {  in tncc_load_imc()
434 	if (tncc_imc_initialize(imc) < 0 ||  in tncc_load_imc()
435 	    tncc_imc_provide_bind_function(imc) < 0) {  in tncc_load_imc()
444 static void tncc_unload_imc(struct tnc_if_imc *imc)  in tncc_unload_imc()  argument
446 	tncc_imc_terminate(imc);  in tncc_unload_imc()
447 	tnc_imc[imc->imcID] = NULL;  in tncc_unload_imc()
449 	if (imc->dlhandle) {  in tncc_unload_imc()
451 		FreeLibrary(imc->dlhandle);  in tncc_unload_imc()
453 		dlclose(imc->dlhandle);  in tncc_unload_imc()
456 	os_free(imc->name);  in tncc_unload_imc()
457 	os_free(imc->path);  in tncc_unload_imc()
458 	os_free(imc->supported_types);  in tncc_unload_imc()
459 	os_free(imc->imc_send);  in tncc_unload_imc()
463 static int tncc_supported_type(struct tnc_if_imc *imc, unsigned int type)  in tncc_supported_type()  argument
468 	if (imc == NULL || imc->supported_types == NULL)  in tncc_supported_type()
474 	for (i = 0; i < imc->num_supported_types; i++) {  in tncc_supported_type()
476 		svendor = imc->supported_types[i] >> 8;  in tncc_supported_type()
477 		ssubtype = imc->supported_types[i] & 0xff;  in tncc_supported_type()
490 	struct tnc_if_imc *imc;  in tncc_send_to_imcs()  local
495 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_send_to_imcs()
496 		if (imc->ReceiveMessage == NULL ||  in tncc_send_to_imcs()
497 		    !tncc_supported_type(imc, type))  in tncc_send_to_imcs()
501 			   imc->name);  in tncc_send_to_imcs()
502 		res = imc->ReceiveMessage(imc->imcID, imc->connectionID,  in tncc_send_to_imcs()
513 	struct tnc_if_imc *imc;  in tncc_init_connection()  local
515 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_init_connection()
517 			imc, TNC_CONNECTION_STATE_CREATE);  in tncc_init_connection()
519 			imc, TNC_CONNECTION_STATE_HANDSHAKE);  in tncc_init_connection()
521 		os_free(imc->imc_send);  in tncc_init_connection()
522 		imc->imc_send = NULL;  in tncc_init_connection()
523 		imc->imc_send_len = 0;  in tncc_init_connection()
525 		tncc_imc_begin_handshake(imc);  in tncc_init_connection()
532 	struct tnc_if_imc *imc;  in tncc_total_send_len()  local
535 	for (imc = tncc->imc; imc; imc = imc->next)  in tncc_total_send_len()
536 		len += imc->imc_send_len;  in tncc_total_send_len()
543 	struct tnc_if_imc *imc;  in tncc_copy_send_buf()  local
545 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_copy_send_buf()
546 		if (imc->imc_send == NULL)  in tncc_copy_send_buf()
549 		os_memcpy(pos, imc->imc_send, imc->imc_send_len);  in tncc_copy_send_buf()
550 		pos += imc->imc_send_len;  in tncc_copy_send_buf()
551 		os_free(imc->imc_send);  in tncc_copy_send_buf()
552 		imc->imc_send = NULL;  in tncc_copy_send_buf()
553 		imc->imc_send_len = 0;  in tncc_copy_send_buf()
585 	struct tnc_if_imc *imc;  in tncc_notify_recommendation()  local
602 	for (imc = tncc->imc; imc; imc = imc->next)  in tncc_notify_recommendation()
603 		tncc_imc_notify_connection_change(imc, state);  in tncc_notify_recommendation()
887 	struct tnc_if_imc *imc, *last;  in tncc_read_config_reg()  local
890 	last = tncc->imc;  in tncc_read_config_reg()
967 		imc = os_zalloc(sizeof(*imc));  in tncc_read_config_reg()
968 		if (imc == NULL) {  in tncc_read_config_reg()
973 		imc->imcID = j;  in tncc_read_config_reg()
976 		imc->name = os_strdup((char *) name);  in tncc_read_config_reg()
977 		imc->path = os_strdup((char *) val);  in tncc_read_config_reg()
982 			tncc->imc = imc;  in tncc_read_config_reg()
984 			last->next = imc;  in tncc_read_config_reg()
985 		last = imc;  in tncc_read_config_reg()
987 		tnc_imc[imc->imcID] = imc;  in tncc_read_config_reg()
1008 	struct tnc_if_imc *imc;  in tncc_parse_imc()  local
1021 	imc = os_zalloc(sizeof(*imc));  in tncc_parse_imc()
1022 	if (imc == NULL) {  in tncc_parse_imc()
1027 	imc->imcID = i;  in tncc_parse_imc()
1034 		os_free(imc);  in tncc_parse_imc()
1045 		os_free(imc);  in tncc_parse_imc()
1050 	imc->name = os_strdup(pos);  in tncc_parse_imc()
1056 		os_free(imc->name);  in tncc_parse_imc()
1057 		os_free(imc);  in tncc_parse_imc()
1063 	imc->path = os_strdup(pos);  in tncc_parse_imc()
1064 	tnc_imc[imc->imcID] = imc;  in tncc_parse_imc()
1066 	return imc;  in tncc_parse_imc()
1074 	struct tnc_if_imc *imc, *last;  in tncc_read_config()  local
1096 			imc = tncc_parse_imc(pos + 4, line_end, &error);  in tncc_read_config()
1101 			if (imc) {  in tncc_read_config()
1103 					tncc->imc = imc;  in tncc_read_config()
1105 					last->next = imc;  in tncc_read_config()
1106 				last = imc;  in tncc_read_config()
1122 	struct tnc_if_imc *imc;  in tncc_init()  local
1138 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_init()
1139 		if (tncc_load_imc(imc)) {  in tncc_init()
1141 				   imc->name);  in tncc_init()
1156 	struct tnc_if_imc *imc, *prev;  in tncc_deinit()  local
1158 	imc = tncc->imc;  in tncc_deinit()
1159 	while (imc) {  in tncc_deinit()
1160 		tncc_unload_imc(imc);  in tncc_deinit()
1162 		prev = imc;  in tncc_deinit()
1163 		imc = imc->next;  in tncc_deinit()