| 124 | } |
| 125 | |
| 126 | bool ReadThriftStruct(const butil::IOBuf& body, |
| 127 | ThriftMessageBase* raw_msg, |
| 128 | int16_t expected_fid) { |
| 129 | const size_t body_len = body.size(); |
| 130 | uint8_t* thrift_buffer = (uint8_t*)malloc(body_len); |
| 131 | body.copy_to(thrift_buffer, body_len); |
| 132 | auto in_buffer = |
| 133 | THRIFT_STDCXX::make_shared<apache::thrift::transport::TMemoryBuffer>( |
| 134 | thrift_buffer, body_len, |
| 135 | ::apache::thrift::transport::TMemoryBuffer::TAKE_OWNERSHIP); |
| 136 | apache::thrift::protocol::TBinaryProtocolT<apache::thrift::transport::TMemoryBuffer> iprot(in_buffer); |
| 137 | |
| 138 | bool success = false; |
| 139 | try { |
| 140 | // The following code was taken from thrift auto generate code |
| 141 | std::string fname; |
| 142 | |
| 143 | uint32_t xfer = 0; |
| 144 | ::apache::thrift::protocol::TType ftype; |
| 145 | int16_t fid; |
| 146 | xfer += iprot.readStructBegin(fname); |
| 147 | while (true) { |
| 148 | xfer += iprot.readFieldBegin(fname, ftype, fid); |
| 149 | if (ftype == ::apache::thrift::protocol::T_STOP) { |
| 150 | break; |
| 151 | } |
| 152 | if (fid == expected_fid) { |
| 153 | if (ftype == ::apache::thrift::protocol::T_STRUCT) { |
| 154 | xfer += raw_msg->Read(&iprot); |
| 155 | success = true; |
| 156 | } else { |
| 157 | xfer += iprot.skip(ftype); |
| 158 | } |
| 159 | } else { |
| 160 | xfer += iprot.skip(ftype); |
| 161 | } |
| 162 | xfer += iprot.readFieldEnd(); |
| 163 | } |
| 164 | |
| 165 | xfer += iprot.readStructEnd(); |
| 166 | (void)xfer; |
| 167 | iprot.getTransport()->readEnd(); |
| 168 | } catch (std::exception& e) { |
| 169 | LOG(WARNING) << "Catched thrift exception: " << e.what(); |
| 170 | } catch (...) { |
| 171 | LOG(WARNING) << "Catched unknown thrift exception"; |
| 172 | } |
| 173 | return success; |
| 174 | } |
| 175 | |
| 176 | void ReadThriftException(const butil::IOBuf& body, |
| 177 | ::apache::thrift::TApplicationException* x) { |