Created
August 24, 2012 07:58
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DebugProtocol to print payload in human redable form.
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/* | |
* 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 <cstdlib> | |
#include <iostream> | |
#include <thrift/transport/TBufferTransports.h> | |
#include <thrift/transport/TFDTransport.h> | |
#include <thrift/protocol/TBinaryProtocol.h> | |
#include <thrift/protocol/TDebugProtocol.h> | |
#include <thrift/protocol/TProtocolTap.h> | |
#include <transport/TFileTransport.h> | |
using namespace std; | |
using boost::shared_ptr; | |
using namespace apache::thrift::transport; | |
using namespace apache::thrift::protocol; | |
void usage() { | |
fprintf(stderr, | |
"usage: thrift_dump filename\n"); | |
exit(EXIT_FAILURE); | |
} | |
int main(int argc, char *argv[]) { | |
if (argc != 2) { | |
usage(); | |
} | |
std::string filename = argv[1] ; | |
shared_ptr<TTransport> stdin_trans(new TFDTransport(STDIN_FILENO)); | |
shared_ptr<TTransport> itrans; | |
itrans.reset(new TBufferedTransport(stdin_trans)); | |
shared_ptr<TProtocolFactory> protocolFactory(new TBinaryProtocolFactory()); | |
shared_ptr<TFileTransport> logTransport(new TFileTransport( filename )); | |
shared_ptr<TProtocol> iprot = protocolFactory->getProtocol(logTransport); | |
// shared_ptr<TProtocol> iprot(new TBinaryProtocol(itrans)); | |
shared_ptr<TProtocol> oprot( | |
new TDebugProtocol( | |
shared_ptr<TTransport>(new TBufferedTransport( | |
shared_ptr<TTransport>(new TFDTransport(STDOUT_FILENO)))))); | |
TProtocolTap tap(iprot, oprot); | |
try { | |
std::string name; | |
TMessageType messageType; | |
int32_t seqid; | |
for (;;) { | |
tap.readMessageBegin(name, messageType, seqid); | |
tap.skip(T_STRUCT); | |
tap.readMessageEnd(); | |
} | |
} catch (TProtocolException exn) { | |
cout << "Protocol Exception: " << exn.what() << endl; | |
} catch (...) { | |
oprot->getTransport()->flush(); | |
} | |
cout << endl; | |
return 0; | |
} |
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