Imported Upstream version 4.5.1

1 files changed, 137 insertions, 0 deletions

diff --git a/src/libcharon/plugins/tnc_imv/tnc_imv_bind_function.c b/src/libcharon/plugins/tnc_imv/tnc_imv_bind_function.c
new file mode 100644
index 000000000..0ea52f08e
--- /dev/null
+++ b/src/libcharon/plugins/tnc_imv/tnc_imv_bind_function.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2006 Mike McCauley
+ * Copyright (C) 2010 Andreas Steffen, HSR Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include "tnc_imv.h"
+
+#include <debug.h>
+#include <daemon.h>
+
+#define TNC_IMCID_ANY	0xffff
+
+/**
+ * Called by the IMV to inform a TNCS about the set of message types the IMV
+ * is able to receive
+ */
+TNC_Result TNC_TNCS_ReportMessageTypes(TNC_IMVID imv_id,
+									   TNC_MessageTypeList supported_types,
+									   TNC_UInt32 type_count)
+{
+	return charon->imvs->set_message_types(charon->imvs, imv_id,
+										   supported_types, type_count);
+}
+
+/**
+ * Called by the IMV to ask a TNCS to retry an Integrity Check Handshake
+ */
+TNC_Result TNC_TNCS_RequestHandshakeRetry(TNC_IMVID imv_id,
+										  TNC_ConnectionID connection_id,
+										  TNC_RetryReason reason)
+{
+	return charon->tnccs->request_handshake_retry(charon->tnccs, FALSE, imv_id,
+												  connection_id, reason);
+}
+
+/**
+ * Called by the IMV when an IMV-IMC message is to be sent
+ */
+TNC_Result TNC_TNCS_SendMessage(TNC_IMVID imv_id,
+								TNC_ConnectionID connection_id,
+								TNC_BufferReference msg,
+								TNC_UInt32 msg_len,
+								TNC_MessageType msg_type)
+{
+	return charon->tnccs->send_message(charon->tnccs, TNC_IMCID_ANY, imv_id,
+									   connection_id, msg, msg_len, msg_type);
+}
+
+/**
+ * Called by the IMV to deliver its IMV Action Recommendation and IMV Evaluation
+ * Result to the TNCS
+ */
+TNC_Result TNC_TNCS_ProvideRecommendation(TNC_IMVID imv_id,
+								TNC_ConnectionID connection_id,
+								TNC_IMV_Action_Recommendation recommendation,
+								TNC_IMV_Evaluation_Result evaluation)
+{
+	return charon->tnccs->provide_recommendation(charon->tnccs, imv_id,
+							connection_id, recommendation, evaluation);
+}
+
+/**
+ * Called by the IMV to get the value of an attribute associated with a
+ * connection or with the TNCS as a whole.
+ */
+TNC_Result TNC_TNCS_GetAttribute(TNC_IMVID imv_id,
+								 TNC_ConnectionID connection_id,
+								 TNC_AttributeID attribute_id,
+								 TNC_UInt32 buffer_len,
+								 TNC_BufferReference buffer,
+								 TNC_UInt32 *out_value_len)
+{
+	return charon->tnccs->get_attribute(charon->tnccs, imv_id, connection_id,
+							attribute_id, buffer_len, buffer, out_value_len);
+}
+
+/**
+ * Called by the IMV to set the value of an attribute associated with a
+ * connection or with the TNCS as a whole.
+ */
+TNC_Result TNC_TNCS_SetAttribute(TNC_IMVID imv_id,
+								 TNC_ConnectionID connection_id,
+								 TNC_AttributeID attribute_id,
+								 TNC_UInt32 buffer_len,
+								 TNC_BufferReference buffer)
+{
+	return charon->tnccs->set_attribute(charon->tnccs, imv_id, connection_id,
+										attribute_id, buffer_len, buffer);
+}
+
+/**
+ * Called by the IMV when it needs a function pointer
+ */
+TNC_Result TNC_TNCS_BindFunction(TNC_IMVID id,
+								 char *function_name,
+								 void **function_pointer)
+{
+	if (streq(function_name, "TNC_TNCS_ReportMessageTypes"))
+	{
+		*function_pointer = (void*)TNC_TNCS_ReportMessageTypes;
+	}
+	else if (streq(function_name, "TNC_TNCS_RequestHandshakeRetry"))
+	{
+		*function_pointer = (void*)TNC_TNCS_RequestHandshakeRetry;
+	}
+	else if (streq(function_name, "TNC_TNCS_SendMessage"))
+	{
+		*function_pointer = (void*)TNC_TNCS_SendMessage;
+	}
+	else if (streq(function_name, "TNC_TNCS_ProvideRecommendation"))
+	{
+		*function_pointer = (void*)TNC_TNCS_ProvideRecommendation;
+	}
+	else if (streq(function_name, "TNC_TNCS_GetAttribute"))
+	{
+		*function_pointer = (void*)TNC_TNCS_GetAttribute;
+	}
+	else if (streq(function_name, "TNC_TNCS_SetAttribute"))
+	{
+		*function_pointer = (void*)TNC_TNCS_SetAttribute;
+	}
+	else
+	{
+		return TNC_RESULT_INVALID_PARAMETER;
+	}
+	return TNC_RESULT_SUCCESS;
+}