/* * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 #include #include #include "qpid/framing/amqp_framing.h" #include "qpid/framing/AMQFrame.h" #include "qpid/framing/Buffer.h" #ifndef _frame_functors_ #define _frame_functors_ namespace qpid { namespace framing { class SumFrameSize { uint64_t size; public: SumFrameSize() : size(0) {} void operator()(const AMQFrame& f) { size += f.encodedSize(); } uint64_t getSize() { return size; } }; class SumBodySize { uint64_t size; public: SumBodySize() : size(0) {} void operator()(const AMQFrame& f) { size += f.getBody()->encodedSize(); } uint64_t getSize() { return size; } }; class Count { uint count; public: Count() : count(0) {} void operator()(const AMQFrame&) { count++; } uint getCount() { return count; } }; class EncodeFrame { Buffer& buffer; public: EncodeFrame(Buffer& b) : buffer(b) {} void operator()(const AMQFrame& f) { f.encode(buffer); } }; class EncodeBody { Buffer& buffer; public: EncodeBody(Buffer& b) : buffer(b) {} void operator()(const AMQFrame& f) { f.getBody()->encode(buffer); } }; /** * Sends to the specified handler a copy of the frame it is applied to. */ class Relay { FrameHandler& handler; public: Relay(FrameHandler& h) : handler(h) {} void operator()(const AMQFrame& f) { AMQFrame copy(f); handler.handle(copy); } }; class Print { std::ostream& out; public: Print(std::ostream& o) : out(o) {} void operator()(const AMQFrame& f) { out << f << std::endl; } }; class MarkLastSegment { public: void operator()(AMQFrame& f) const { f.setEof(true); } }; } } #endif