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 = os_memdup(supportedTypes,  in TNC_TNCC_ReportMessageTypes()
131 	if (imc->supported_types == NULL)  in TNC_TNCC_ReportMessageTypes()
133 	imc->num_supported_types = typeCount;  in TNC_TNCC_ReportMessageTypes()
146 	struct tnc_if_imc *imc;  in TNC_TNCC_SendMessage()  local
163 	imc = tnc_imc[imcID];  in TNC_TNCC_SendMessage()
164 	os_free(imc->imc_send);  in TNC_TNCC_SendMessage()
165 	imc->imc_send_len = 0;  in TNC_TNCC_SendMessage()
166 	imc->imc_send = os_zalloc(b64len + 100);  in TNC_TNCC_SendMessage()
167 	if (imc->imc_send == NULL) {  in TNC_TNCC_SendMessage()
172 	imc->imc_send_len =  in TNC_TNCC_SendMessage()
173 		os_snprintf((char *) imc->imc_send, b64len + 100,  in TNC_TNCC_SendMessage()
275 static int tncc_imc_resolve_funcs(struct tnc_if_imc *imc)  in tncc_imc_resolve_funcs()  argument
277 	void *handle = imc->dlhandle;  in tncc_imc_resolve_funcs()
280 	imc->Initialize = tncc_get_sym(handle, "TNC_IMC_Initialize");  in tncc_imc_resolve_funcs()
281 	if (imc->Initialize == NULL) {  in tncc_imc_resolve_funcs()
287 	imc->BeginHandshake = tncc_get_sym(handle, "TNC_IMC_BeginHandshake");  in tncc_imc_resolve_funcs()
288 	if (imc->BeginHandshake == NULL) {  in tncc_imc_resolve_funcs()
294 	imc->ProvideBindFunction =  in tncc_imc_resolve_funcs()
296 	if (imc->ProvideBindFunction == NULL) {  in tncc_imc_resolve_funcs()
303 	imc->NotifyConnectionChange =  in tncc_imc_resolve_funcs()
305 	imc->ReceiveMessage = tncc_get_sym(handle, "TNC_IMC_ReceiveMessage");  in tncc_imc_resolve_funcs()
306 	imc->BatchEnding = tncc_get_sym(handle, "TNC_IMC_BatchEnding");  in tncc_imc_resolve_funcs()
307 	imc->Terminate = tncc_get_sym(handle, "TNC_IMC_Terminate");  in tncc_imc_resolve_funcs()
313 static int tncc_imc_initialize(struct tnc_if_imc *imc)  in tncc_imc_initialize()  argument
319 		   imc->name);  in tncc_imc_initialize()
320 	res = imc->Initialize(imc->imcID, TNC_IFIMC_VERSION_1,  in tncc_imc_initialize()
329 static int tncc_imc_terminate(struct tnc_if_imc *imc)  in tncc_imc_terminate()  argument
333 	if (imc->Terminate == NULL)  in tncc_imc_terminate()
337 		   imc->name);  in tncc_imc_terminate()
338 	res = imc->Terminate(imc->imcID);  in tncc_imc_terminate()
346 static int tncc_imc_provide_bind_function(struct tnc_if_imc *imc)  in tncc_imc_provide_bind_function()  argument
351 		   "IMC '%s'", imc->name);  in tncc_imc_provide_bind_function()
352 	res = imc->ProvideBindFunction(imc->imcID, TNC_TNCC_BindFunction);  in tncc_imc_provide_bind_function()
360 static int tncc_imc_notify_connection_change(struct tnc_if_imc *imc,  in tncc_imc_notify_connection_change()  argument
365 	if (imc->NotifyConnectionChange == NULL)  in tncc_imc_notify_connection_change()
369 		   " for IMC '%s'", (int) state, imc->name);  in tncc_imc_notify_connection_change()
370 	res = imc->NotifyConnectionChange(imc->imcID, imc->connectionID,  in tncc_imc_notify_connection_change()
379 static int tncc_imc_begin_handshake(struct tnc_if_imc *imc)  in tncc_imc_begin_handshake()  argument
384 		   "'%s'", imc->name);  in tncc_imc_begin_handshake()
385 	res = imc->BeginHandshake(imc->imcID, imc->connectionID);  in tncc_imc_begin_handshake()
393 static int tncc_load_imc(struct tnc_if_imc *imc)  in tncc_load_imc()  argument
395 	if (imc->path == NULL) {  in tncc_load_imc()
401 		   imc->name, imc->path);  in tncc_load_imc()
405 		TCHAR *lib = wpa_strdup_tchar(imc->path);  in tncc_load_imc()
408 		imc->dlhandle = LoadLibrary(lib);  in tncc_load_imc()
412 	imc->dlhandle = LoadLibrary(imc->path);  in tncc_load_imc()
414 	if (imc->dlhandle == NULL) {  in tncc_load_imc()
416 			   imc->name, imc->path, (int) GetLastError());  in tncc_load_imc()
420 	imc->dlhandle = dlopen(imc->path, RTLD_LAZY);  in tncc_load_imc()
421 	if (imc->dlhandle == NULL) {  in tncc_load_imc()
423 			   imc->name, imc->path, dlerror());  in tncc_load_imc()
428 	if (tncc_imc_resolve_funcs(imc) < 0) {  in tncc_load_imc()
433 	if (tncc_imc_initialize(imc) < 0 ||  in tncc_load_imc()
434 	    tncc_imc_provide_bind_function(imc) < 0) {  in tncc_load_imc()
443 static void tncc_unload_imc(struct tnc_if_imc *imc)  in tncc_unload_imc()  argument
445 	tncc_imc_terminate(imc);  in tncc_unload_imc()
446 	tnc_imc[imc->imcID] = NULL;  in tncc_unload_imc()
448 	if (imc->dlhandle) {  in tncc_unload_imc()
450 		FreeLibrary(imc->dlhandle);  in tncc_unload_imc()
452 		dlclose(imc->dlhandle);  in tncc_unload_imc()
455 	os_free(imc->name);  in tncc_unload_imc()
456 	os_free(imc->path);  in tncc_unload_imc()
457 	os_free(imc->supported_types);  in tncc_unload_imc()
458 	os_free(imc->imc_send);  in tncc_unload_imc()
462 static int tncc_supported_type(struct tnc_if_imc *imc, unsigned int type)  in tncc_supported_type()  argument
467 	if (imc == NULL || imc->supported_types == NULL)  in tncc_supported_type()
473 	for (i = 0; i < imc->num_supported_types; i++) {  in tncc_supported_type()
475 		svendor = imc->supported_types[i] >> 8;  in tncc_supported_type()
476 		ssubtype = imc->supported_types[i] & 0xff;  in tncc_supported_type()
489 	struct tnc_if_imc *imc;  in tncc_send_to_imcs()  local
494 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_send_to_imcs()
495 		if (imc->ReceiveMessage == NULL ||  in tncc_send_to_imcs()
496 		    !tncc_supported_type(imc, type))  in tncc_send_to_imcs()
500 			   imc->name);  in tncc_send_to_imcs()
501 		res = imc->ReceiveMessage(imc->imcID, imc->connectionID,  in tncc_send_to_imcs()
512 	struct tnc_if_imc *imc;  in tncc_init_connection()  local
514 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_init_connection()
516 			imc, TNC_CONNECTION_STATE_CREATE);  in tncc_init_connection()
518 			imc, TNC_CONNECTION_STATE_HANDSHAKE);  in tncc_init_connection()
520 		os_free(imc->imc_send);  in tncc_init_connection()
521 		imc->imc_send = NULL;  in tncc_init_connection()
522 		imc->imc_send_len = 0;  in tncc_init_connection()
524 		tncc_imc_begin_handshake(imc);  in tncc_init_connection()
531 	struct tnc_if_imc *imc;  in tncc_total_send_len()  local
534 	for (imc = tncc->imc; imc; imc = imc->next)  in tncc_total_send_len()
535 		len += imc->imc_send_len;  in tncc_total_send_len()
542 	struct tnc_if_imc *imc;  in tncc_copy_send_buf()  local
544 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_copy_send_buf()
545 		if (imc->imc_send == NULL)  in tncc_copy_send_buf()
548 		os_memcpy(pos, imc->imc_send, imc->imc_send_len);  in tncc_copy_send_buf()
549 		pos += imc->imc_send_len;  in tncc_copy_send_buf()
550 		os_free(imc->imc_send);  in tncc_copy_send_buf()
551 		imc->imc_send = NULL;  in tncc_copy_send_buf()
552 		imc->imc_send_len = 0;  in tncc_copy_send_buf()
584 	struct tnc_if_imc *imc;  in tncc_notify_recommendation()  local
601 	for (imc = tncc->imc; imc; imc = imc->next)  in tncc_notify_recommendation()
602 		tncc_imc_notify_connection_change(imc, state);  in tncc_notify_recommendation()
885 	struct tnc_if_imc *imc, *last;  in tncc_read_config_reg()  local
888 	last = tncc->imc;  in tncc_read_config_reg()
965 		imc = os_zalloc(sizeof(*imc));  in tncc_read_config_reg()
966 		if (imc == NULL) {  in tncc_read_config_reg()
971 		imc->imcID = j;  in tncc_read_config_reg()
974 		imc->name = os_strdup((char *) name);  in tncc_read_config_reg()
975 		imc->path = os_strdup((char *) val);  in tncc_read_config_reg()
980 			tncc->imc = imc;  in tncc_read_config_reg()
982 			last->next = imc;  in tncc_read_config_reg()
983 		last = imc;  in tncc_read_config_reg()
985 		tnc_imc[imc->imcID] = imc;  in tncc_read_config_reg()
1006 	struct tnc_if_imc *imc;  in tncc_parse_imc()  local
1019 	imc = os_zalloc(sizeof(*imc));  in tncc_parse_imc()
1020 	if (imc == NULL) {  in tncc_parse_imc()
1025 	imc->imcID = i;  in tncc_parse_imc()
1032 		os_free(imc);  in tncc_parse_imc()
1043 		os_free(imc);  in tncc_parse_imc()
1048 	imc->name = os_strdup(pos);  in tncc_parse_imc()
1054 		os_free(imc->name);  in tncc_parse_imc()
1055 		os_free(imc);  in tncc_parse_imc()
1061 	imc->path = os_strdup(pos);  in tncc_parse_imc()
1062 	tnc_imc[imc->imcID] = imc;  in tncc_parse_imc()
1064 	return imc;  in tncc_parse_imc()
1072 	struct tnc_if_imc *imc, *last;  in tncc_read_config()  local
1094 			imc = tncc_parse_imc(pos + 4, line_end, &error);  in tncc_read_config()
1099 			if (imc) {  in tncc_read_config()
1101 					tncc->imc = imc;  in tncc_read_config()
1103 					last->next = imc;  in tncc_read_config()
1104 				last = imc;  in tncc_read_config()
1120 	struct tnc_if_imc *imc;  in tncc_init()  local
1136 	for (imc = tncc->imc; imc; imc = imc->next) {  in tncc_init()
1137 		if (tncc_load_imc(imc)) {  in tncc_init()
1139 				   imc->name);  in tncc_init()
1154 	struct tnc_if_imc *imc, *prev;  in tncc_deinit()  local
1156 	imc = tncc->imc;  in tncc_deinit()
1157 	while (imc) {  in tncc_deinit()
1158 		tncc_unload_imc(imc);  in tncc_deinit()
1160 		prev = imc;  in tncc_deinit()
1161 		imc = imc->next;  in tncc_deinit()