implemented ReportMessageTypesLong

[strongswan.git] / src / libimcv / imv / imv_agent.c

diff --git a/src/libimcv/imv/imv_agent.c b/src/libimcv/imv/imv_agent.c
index 290bb11..1b9c045 100644 (file)
--- a/src/libimcv/imv/imv_agent.c
+++ b/src/libimcv/imv/imv_agent.c
@@ -39,9 +39,14 @@ struct private_imv_agent_t {
        const char *name;
 
        /**
-        * message type of IMV
+        * message vendor ID of IMV
         */
-       TNC_MessageType type;
+       TNC_VendorID vendor_id;
+
+       /**
+        * message subtype of IMV
+        */
+       TNC_MessageSubtype subtype;
 
        /**
         * ID of IMV as assigned by TNCS
@@ -59,7 +64,7 @@ struct private_imv_agent_t {
        rwlock_t *connection_lock;
 
        /**
-        * Inform a TNCS about the set of message types the IMV is able to receive 
+        * Inform a TNCS about the set of message types the IMV is able to receive
         *
         * @param imv_id                        IMV ID assigned by TNCS
         * @param supported_types       list of supported message types
@@ -71,6 +76,20 @@ struct private_imv_agent_t {
                                                                           TNC_UInt32 type_count);
 
        /**
+        * Inform a TNCS about the set of message types the IMV is able to receive
+        *
+        * @param imv_id                                IMV ID assigned by TNCS
+        * @param supported_vids                list of supported message vendor IDs
+        * @param supported_subtypes    list of supported message subtypes
+        * @param type_count                    number of list elements
+        * @return                                              TNC result code
+        */
+       TNC_Result (*report_message_types_long)(TNC_IMVID imv_id,
+                                                                       TNC_VendorIDList supported_vids,
+                                                                       TNC_MessageSubtypeList supported_subtypes,
+                                                                       TNC_UInt32 type_count);
+
+       /**
         * Call when an IMV-IMC message is to be sent
         *
         * @param imv_id                        IMV ID assigned by TNCS
@@ -150,6 +169,11 @@ METHOD(imv_agent_t, bind_functions, TNC_Result,
        {
                this->report_message_types = NULL;
        }
+       if (bind_function(this->id, "TNC_TNCS_ReportMessageTypesLong",
+                       (void**)&this->report_message_types_long) != TNC_RESULT_SUCCESS)
+       {
+               this->report_message_types_long = NULL;
+       }
        if (bind_function(this->id, "TNC_TNCS_RequestHandshakeRetry",
                        (void**)&this->public.request_handshake_retry) != TNC_RESULT_SUCCESS)
        {
@@ -178,9 +202,19 @@ METHOD(imv_agent_t, bind_functions, TNC_Result,
        DBG2(DBG_IMV, "IMV %u \"%s\" provided with bind function",
                                  this->id, this->name);
 
-       if (this->report_message_types)
+       if (this->report_message_types_long)
        {
-               this->report_message_types(this->id, &this->type, 1);
+               this->report_message_types_long(this->id, &this->vendor_id,
+                                                                               &this->subtype, 1);
+       }
+       else if (this->report_message_types &&
+                        this->vendor_id <= TNC_VENDORID_ANY &&
+                        this->subtype <= TNC_SUBTYPE_ANY)
+       {
+               TNC_MessageType type;
+
+               type = (this->vendor_id << 8) | this->subtype;
+               this->report_message_types(this->id, &type, 1);
        }
        return TNC_RESULT_SUCCESS;
 }
@@ -335,12 +369,14 @@ METHOD(imv_agent_t, get_state, bool,
 METHOD(imv_agent_t, send_message, TNC_Result,
        private_imv_agent_t *this, TNC_ConnectionID connection_id, chunk_t msg)
 {
+       TNC_MessageType type;
+
        if (!this->send_message)
        {
                return TNC_RESULT_FATAL;
        }
-       return this->send_message(this->id, connection_id, msg.ptr, msg.len,
-                                                         this->type);
+       type = (this->vendor_id << 8) | this->subtype;
+       return this->send_message(this->id, connection_id, msg.ptr, msg.len, type);
 }
 
 METHOD(imv_agent_t, set_recommendation, TNC_Result,
@@ -513,7 +549,8 @@ imv_agent_t *imv_agent_create(const char *name,
                        .destroy = _destroy,
                },
                .name = name,
-               .type = (vendor_id << 8) | (subtype & 0xff),
+               .vendor_id = vendor_id,
+               .subtype = subtype,
                .id = id,
                .connections = linked_list_create(),
                .connection_lock = rwlock_create(RWLOCK_TYPE_DEFAULT),