80c663882a
Summary: First draft. Unit tests pass. Test Plan: unit tests attached Reviewers: heyongqiang Reviewed By: heyongqiang Differential Revision: https://reviews.facebook.net/D3969
116 lines
3.5 KiB
C++
116 lines
3.5 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef _THRIFT_PROTOCOL_TPHPSERIALIZEPROTOCOL_H_
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#define _THRIFT_PROTOCOL_TPHPSERIALIZEPROTOCOL_H_ 1
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#include "thrift/lib/cpp/protocol/TVirtualProtocol.h"
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#include "thrift/lib/cpp/transport/TBufferTransports.h"
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#include <stack>
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#include <boost/shared_ptr.hpp>
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namespace apache { namespace thrift { namespace protocol {
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/**
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* A Thrift protocol for serializing Thrift objects into PHP's
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* "serialize" format. Should work properly for objects that
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* PHP can properly express. Currently, it can silently corrupt
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* data that PHP cannot properly express (lists or bools as map keys,
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* very large integers on 32-bit systems, and possibly others).
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*/
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class TPhpSerializeProtocol : public TVirtualProtocol<TPhpSerializeProtocol> {
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public:
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TPhpSerializeProtocol(boost::shared_ptr<TTransport> trans)
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: TVirtualProtocol<TPhpSerializeProtocol>(trans)
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, trans_(trans.get())
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{}
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uint32_t writeMessageBegin(const std::string& name,
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const TMessageType messageType,
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const int32_t seqid);
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uint32_t writeMessageEnd();
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uint32_t writeStructBegin(const char* name);
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uint32_t writeStructEnd();
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uint32_t writeFieldBegin(const char* name,
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const TType fieldType,
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const int16_t fieldId);
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uint32_t writeFieldEnd();
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uint32_t writeFieldStop();
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uint32_t writeListBegin(const TType elemType,
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const uint32_t size);
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uint32_t writeListEnd();
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uint32_t writeSetBegin(const TType elemType,
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const uint32_t size);
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uint32_t writeSetEnd();
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uint32_t writeMapBegin(const TType keyType,
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const TType valType,
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const uint32_t size);
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uint32_t writeMapEnd();
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uint32_t writeBool(const bool value);
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uint32_t writeByte(const int8_t byte);
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uint32_t writeI16(const int16_t i16);
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uint32_t writeI32(const int32_t i32);
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uint32_t writeI64(const int64_t i64);
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uint32_t writeDouble(const double dub);
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uint32_t writeString(const std::string& str);
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uint32_t writeBinary(const std::string& str);
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protected:
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uint32_t doWriteInt(const int64_t i64);
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uint32_t doWriteInt(const std::string& val);
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uint32_t doWriteString(const std::string& str, bool is_class);
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uint32_t doWriteListBegin(uint32_t size, bool is_map);
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uint32_t listKey();
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uint32_t write3(const char* v1, const char* v2, const char* v3);
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uint32_t write(const char* buf, uint32_t len);
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std::stack<int> listPosStack_;
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std::stack<int> structSizeStack_;
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std::stack< boost::shared_ptr<apache::thrift::transport::TMemoryBuffer> > structBufferStack_;
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TTransport* trans_;
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};
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}}} // apache::thrift::protocol
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#endif
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