diff options
Diffstat (limited to 'libccnx-common/ccnx/common/internal/ccnx_WireFormatMessageInterface.c')
-rwxr-xr-x | libccnx-common/ccnx/common/internal/ccnx_WireFormatMessageInterface.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libccnx-common/ccnx/common/internal/ccnx_WireFormatMessageInterface.c b/libccnx-common/ccnx/common/internal/ccnx_WireFormatMessageInterface.c new file mode 100755 index 00000000..bb698eb4 --- /dev/null +++ b/libccnx-common/ccnx/common/internal/ccnx_WireFormatMessageInterface.c @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + */ + +#include <config.h> + +#include <LongBow/runtime.h> + +#include <ccnx/common/internal/ccnx_WireFormatMessageInterface.h> + + +CCNxWireFormatMessageInterface * +ccnxWireFormatMessageInterface_GetInterface(const CCNxTlvDictionary *dictionary) +{ + CCNxWireFormatMessageInterface *impl = NULL; + + int schemaVersion = ccnxTlvDictionary_GetSchemaVersion(dictionary); + + switch (schemaVersion) { + case CCNxTlvDictionary_SchemaVersion_V1: + impl = &CCNxWireFormatFacadeV1_Implementation; + break; + default: + trapUnexpectedState("Unknown SchemaVersion encountered in ccnxWireFormatMessageInterface_GetInterface()"); + break; + } + + // We do not set the implementation pointer in the dictionary here. That is only done when accessing the dictionary + // as a CCNxContentObject, CCNxInterest, CCNxInterestReturn, or CCNxControlMessage. + + return impl; +} |