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From r...@apache.org
Subject [02/51] [abbrv] [partial] incubator-hawq git commit: HAWQ-735. Import thrift-0.9.3 into depends/thirdparty/thrift folder
Date Wed, 18 May 2016 02:50:15 GMT
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBase64Utils.h
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBase64Utils.h b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBase64Utils.h
new file mode 100644
index 0000000..1ea6744
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBase64Utils.h
@@ -0,0 +1,45 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_PROTOCOL_TBASE64UTILS_H_
+#define _THRIFT_PROTOCOL_TBASE64UTILS_H_
+
+#include <stdint.h>
+#include <string>
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+// in must be at least len bytes
+// len must be 1, 2, or 3
+// buf must be a buffer of at least 4 bytes and may not overlap in
+// the data is not padded with '='; the caller can do this if desired
+void base64_encode(const uint8_t* in, uint32_t len, uint8_t* buf);
+
+// buf must be a buffer of at least 4 bytes and contain base64 encoded values
+// buf will be changed to contain output bytes
+// len is number of bytes to consume from input (must be 2, 3, or 4)
+// no '=' padding should be included in the input
+void base64_decode(uint8_t* buf, uint32_t len);
+}
+}
+} // apache::thrift::protocol
+
+#endif // #define _THRIFT_PROTOCOL_TBASE64UTILS_H_

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.h
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.h b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.h
new file mode 100644
index 0000000..e0650cf
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.h
@@ -0,0 +1,253 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_PROTOCOL_TBINARYPROTOCOL_H_
+#define _THRIFT_PROTOCOL_TBINARYPROTOCOL_H_ 1
+
+#include <thrift/protocol/TProtocol.h>
+#include <thrift/protocol/TVirtualProtocol.h>
+
+#include <boost/shared_ptr.hpp>
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+/**
+ * The default binary protocol for thrift. Writes all data in a very basic
+ * binary format, essentially just spitting out the raw bytes.
+ *
+ */
+template <class Transport_, class ByteOrder_ = TNetworkBigEndian>
+class TBinaryProtocolT : public TVirtualProtocol<TBinaryProtocolT<Transport_, ByteOrder_> > {
+protected:
+  static const int32_t VERSION_MASK = ((int32_t)0xffff0000);
+  static const int32_t VERSION_1 = ((int32_t)0x80010000);
+  // VERSION_2 (0x80020000) was taken by TDenseProtocol (which has since been removed)
+
+public:
+  TBinaryProtocolT(boost::shared_ptr<Transport_> trans)
+    : TVirtualProtocol<TBinaryProtocolT<Transport_, ByteOrder_> >(trans),
+      trans_(trans.get()),
+      string_limit_(0),
+      container_limit_(0),
+      strict_read_(false),
+      strict_write_(true) {}
+
+  TBinaryProtocolT(boost::shared_ptr<Transport_> trans,
+                   int32_t string_limit,
+                   int32_t container_limit,
+                   bool strict_read,
+                   bool strict_write)
+    : TVirtualProtocol<TBinaryProtocolT<Transport_, ByteOrder_> >(trans),
+      trans_(trans.get()),
+      string_limit_(string_limit),
+      container_limit_(container_limit),
+      strict_read_(strict_read),
+      strict_write_(strict_write) {}
+
+  void setStringSizeLimit(int32_t string_limit) { string_limit_ = string_limit; }
+
+  void setContainerSizeLimit(int32_t container_limit) { container_limit_ = container_limit; }
+
+  void setStrict(bool strict_read, bool strict_write) {
+    strict_read_ = strict_read;
+    strict_write_ = strict_write;
+  }
+
+  /**
+   * Writing functions.
+   */
+
+  /*ol*/ uint32_t writeMessageBegin(const std::string& name,
+                                    const TMessageType messageType,
+                                    const int32_t seqid);
+
+  /*ol*/ uint32_t writeMessageEnd();
+
+  inline uint32_t writeStructBegin(const char* name);
+
+  inline uint32_t writeStructEnd();
+
+  inline uint32_t writeFieldBegin(const char* name, const TType fieldType, const int16_t fieldId);
+
+  inline uint32_t writeFieldEnd();
+
+  inline uint32_t writeFieldStop();
+
+  inline uint32_t writeMapBegin(const TType keyType, const TType valType, const uint32_t size);
+
+  inline uint32_t writeMapEnd();
+
+  inline uint32_t writeListBegin(const TType elemType, const uint32_t size);
+
+  inline uint32_t writeListEnd();
+
+  inline uint32_t writeSetBegin(const TType elemType, const uint32_t size);
+
+  inline uint32_t writeSetEnd();
+
+  inline uint32_t writeBool(const bool value);
+
+  inline uint32_t writeByte(const int8_t byte);
+
+  inline uint32_t writeI16(const int16_t i16);
+
+  inline uint32_t writeI32(const int32_t i32);
+
+  inline uint32_t writeI64(const int64_t i64);
+
+  inline uint32_t writeDouble(const double dub);
+
+  template <typename StrType>
+  inline uint32_t writeString(const StrType& str);
+
+  inline uint32_t writeBinary(const std::string& str);
+
+  /**
+   * Reading functions
+   */
+
+  /*ol*/ uint32_t readMessageBegin(std::string& name, TMessageType& messageType, int32_t& seqid);
+
+  /*ol*/ uint32_t readMessageEnd();
+
+  inline uint32_t readStructBegin(std::string& name);
+
+  inline uint32_t readStructEnd();
+
+  inline uint32_t readFieldBegin(std::string& name, TType& fieldType, int16_t& fieldId);
+
+  inline uint32_t readFieldEnd();
+
+  inline uint32_t readMapBegin(TType& keyType, TType& valType, uint32_t& size);
+
+  inline uint32_t readMapEnd();
+
+  inline uint32_t readListBegin(TType& elemType, uint32_t& size);
+
+  inline uint32_t readListEnd();
+
+  inline uint32_t readSetBegin(TType& elemType, uint32_t& size);
+
+  inline uint32_t readSetEnd();
+
+  inline uint32_t readBool(bool& value);
+  // Provide the default readBool() implementation for std::vector<bool>
+  using TVirtualProtocol<TBinaryProtocolT<Transport_, ByteOrder_> >::readBool;
+
+  inline uint32_t readByte(int8_t& byte);
+
+  inline uint32_t readI16(int16_t& i16);
+
+  inline uint32_t readI32(int32_t& i32);
+
+  inline uint32_t readI64(int64_t& i64);
+
+  inline uint32_t readDouble(double& dub);
+
+  template <typename StrType>
+  inline uint32_t readString(StrType& str);
+
+  inline uint32_t readBinary(std::string& str);
+
+protected:
+  template <typename StrType>
+  uint32_t readStringBody(StrType& str, int32_t sz);
+
+  Transport_* trans_;
+
+  int32_t string_limit_;
+  int32_t container_limit_;
+
+  // Enforce presence of version identifier
+  bool strict_read_;
+  bool strict_write_;
+};
+
+typedef TBinaryProtocolT<TTransport> TBinaryProtocol;
+typedef TBinaryProtocolT<TTransport, TNetworkLittleEndian> TLEBinaryProtocol;
+
+/**
+ * Constructs binary protocol handlers
+ */
+template <class Transport_, class ByteOrder_ = TNetworkBigEndian>
+class TBinaryProtocolFactoryT : public TProtocolFactory {
+public:
+  TBinaryProtocolFactoryT()
+    : string_limit_(0), container_limit_(0), strict_read_(false), strict_write_(true) {}
+
+  TBinaryProtocolFactoryT(int32_t string_limit,
+                          int32_t container_limit,
+                          bool strict_read,
+                          bool strict_write)
+    : string_limit_(string_limit),
+      container_limit_(container_limit),
+      strict_read_(strict_read),
+      strict_write_(strict_write) {}
+
+  virtual ~TBinaryProtocolFactoryT() {}
+
+  void setStringSizeLimit(int32_t string_limit) { string_limit_ = string_limit; }
+
+  void setContainerSizeLimit(int32_t container_limit) { container_limit_ = container_limit; }
+
+  void setStrict(bool strict_read, bool strict_write) {
+    strict_read_ = strict_read;
+    strict_write_ = strict_write;
+  }
+
+  boost::shared_ptr<TProtocol> getProtocol(boost::shared_ptr<TTransport> trans) {
+    boost::shared_ptr<Transport_> specific_trans = boost::dynamic_pointer_cast<Transport_>(trans);
+    TProtocol* prot;
+    if (specific_trans) {
+      prot = new TBinaryProtocolT<Transport_, ByteOrder_>(
+        specific_trans,
+        string_limit_,
+        container_limit_,
+        strict_read_,
+        strict_write_);
+    } else {
+      prot = new TBinaryProtocolT<TTransport, ByteOrder_>(
+        trans,
+        string_limit_,
+        container_limit_,
+        strict_read_,
+        strict_write_);
+    }
+
+    return boost::shared_ptr<TProtocol>(prot);
+  }
+
+private:
+  int32_t string_limit_;
+  int32_t container_limit_;
+  bool strict_read_;
+  bool strict_write_;
+};
+
+typedef TBinaryProtocolFactoryT<TTransport> TBinaryProtocolFactory;
+typedef TBinaryProtocolFactoryT<TTransport, TNetworkLittleEndian> TLEBinaryProtocolFactory;
+}
+}
+} // apache::thrift::protocol
+
+#include <thrift/protocol/TBinaryProtocol.tcc>
+
+#endif // #ifndef _THRIFT_PROTOCOL_TBINARYPROTOCOL_H_

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.tcc
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.tcc b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.tcc
new file mode 100644
index 0000000..ae350df
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TBinaryProtocol.tcc
@@ -0,0 +1,452 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_PROTOCOL_TBINARYPROTOCOL_TCC_
+#define _THRIFT_PROTOCOL_TBINARYPROTOCOL_TCC_ 1
+
+#include <thrift/protocol/TBinaryProtocol.h>
+
+#include <limits>
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeMessageBegin(const std::string& name,
+                                                         const TMessageType messageType,
+                                                         const int32_t seqid) {
+  if (this->strict_write_) {
+    int32_t version = (VERSION_1) | ((int32_t)messageType);
+    uint32_t wsize = 0;
+    wsize += writeI32(version);
+    wsize += writeString(name);
+    wsize += writeI32(seqid);
+    return wsize;
+  } else {
+    uint32_t wsize = 0;
+    wsize += writeString(name);
+    wsize += writeByte((int8_t)messageType);
+    wsize += writeI32(seqid);
+    return wsize;
+  }
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeMessageEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeStructBegin(const char* name) {
+  (void)name;
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeStructEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeFieldBegin(const char* name,
+                                                       const TType fieldType,
+                                                       const int16_t fieldId) {
+  (void)name;
+  uint32_t wsize = 0;
+  wsize += writeByte((int8_t)fieldType);
+  wsize += writeI16(fieldId);
+  return wsize;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeFieldEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeFieldStop() {
+  return writeByte((int8_t)T_STOP);
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeMapBegin(const TType keyType,
+                                                     const TType valType,
+                                                     const uint32_t size) {
+  uint32_t wsize = 0;
+  wsize += writeByte((int8_t)keyType);
+  wsize += writeByte((int8_t)valType);
+  wsize += writeI32((int32_t)size);
+  return wsize;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeMapEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeListBegin(const TType elemType, const uint32_t size) {
+  uint32_t wsize = 0;
+  wsize += writeByte((int8_t)elemType);
+  wsize += writeI32((int32_t)size);
+  return wsize;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeListEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeSetBegin(const TType elemType, const uint32_t size) {
+  uint32_t wsize = 0;
+  wsize += writeByte((int8_t)elemType);
+  wsize += writeI32((int32_t)size);
+  return wsize;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeSetEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeBool(const bool value) {
+  uint8_t tmp = value ? 1 : 0;
+  this->trans_->write(&tmp, 1);
+  return 1;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeByte(const int8_t byte) {
+  this->trans_->write((uint8_t*)&byte, 1);
+  return 1;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeI16(const int16_t i16) {
+  int16_t net = (int16_t)ByteOrder_::toWire16(i16);
+  this->trans_->write((uint8_t*)&net, 2);
+  return 2;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeI32(const int32_t i32) {
+  int32_t net = (int32_t)ByteOrder_::toWire32(i32);
+  this->trans_->write((uint8_t*)&net, 4);
+  return 4;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeI64(const int64_t i64) {
+  int64_t net = (int64_t)ByteOrder_::toWire64(i64);
+  this->trans_->write((uint8_t*)&net, 8);
+  return 8;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeDouble(const double dub) {
+  BOOST_STATIC_ASSERT(sizeof(double) == sizeof(uint64_t));
+  BOOST_STATIC_ASSERT(std::numeric_limits<double>::is_iec559);
+
+  uint64_t bits = bitwise_cast<uint64_t>(dub);
+  bits = ByteOrder_::toWire64(bits);
+  this->trans_->write((uint8_t*)&bits, 8);
+  return 8;
+}
+
+template <class Transport_, class ByteOrder_>
+template <typename StrType>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeString(const StrType& str) {
+  if (str.size() > static_cast<size_t>((std::numeric_limits<int32_t>::max)()))
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  uint32_t size = static_cast<uint32_t>(str.size());
+  uint32_t result = writeI32((int32_t)size);
+  if (size > 0) {
+    this->trans_->write((uint8_t*)str.data(), size);
+  }
+  return result + size;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::writeBinary(const std::string& str) {
+  return TBinaryProtocolT<Transport_, ByteOrder_>::writeString(str);
+}
+
+/**
+ * Reading functions
+ */
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readMessageBegin(std::string& name,
+                                                        TMessageType& messageType,
+                                                        int32_t& seqid) {
+  uint32_t result = 0;
+  int32_t sz;
+  result += readI32(sz);
+
+  if (sz < 0) {
+    // Check for correct version number
+    int32_t version = sz & VERSION_MASK;
+    if (version != VERSION_1) {
+      throw TProtocolException(TProtocolException::BAD_VERSION, "Bad version identifier");
+    }
+    messageType = (TMessageType)(sz & 0x000000ff);
+    result += readString(name);
+    result += readI32(seqid);
+  } else {
+    if (this->strict_read_) {
+      throw TProtocolException(TProtocolException::BAD_VERSION,
+                               "No version identifier... old protocol client in strict mode?");
+    } else {
+      // Handle pre-versioned input
+      int8_t type;
+      result += readStringBody(name, sz);
+      result += readByte(type);
+      messageType = (TMessageType)type;
+      result += readI32(seqid);
+    }
+  }
+  return result;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readMessageEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readStructBegin(std::string& name) {
+  name = "";
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readStructEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readFieldBegin(std::string& name,
+                                                      TType& fieldType,
+                                                      int16_t& fieldId) {
+  (void)name;
+  uint32_t result = 0;
+  int8_t type;
+  result += readByte(type);
+  fieldType = (TType)type;
+  if (fieldType == T_STOP) {
+    fieldId = 0;
+    return result;
+  }
+  result += readI16(fieldId);
+  return result;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readFieldEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readMapBegin(TType& keyType,
+                                                    TType& valType,
+                                                    uint32_t& size) {
+  int8_t k, v;
+  uint32_t result = 0;
+  int32_t sizei;
+  result += readByte(k);
+  keyType = (TType)k;
+  result += readByte(v);
+  valType = (TType)v;
+  result += readI32(sizei);
+  if (sizei < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  } else if (this->container_limit_ && sizei > this->container_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+  size = (uint32_t)sizei;
+  return result;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readMapEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readListBegin(TType& elemType, uint32_t& size) {
+  int8_t e;
+  uint32_t result = 0;
+  int32_t sizei;
+  result += readByte(e);
+  elemType = (TType)e;
+  result += readI32(sizei);
+  if (sizei < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  } else if (this->container_limit_ && sizei > this->container_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+  size = (uint32_t)sizei;
+  return result;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readListEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readSetBegin(TType& elemType, uint32_t& size) {
+  int8_t e;
+  uint32_t result = 0;
+  int32_t sizei;
+  result += readByte(e);
+  elemType = (TType)e;
+  result += readI32(sizei);
+  if (sizei < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  } else if (this->container_limit_ && sizei > this->container_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+  size = (uint32_t)sizei;
+  return result;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readSetEnd() {
+  return 0;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readBool(bool& value) {
+  uint8_t b[1];
+  this->trans_->readAll(b, 1);
+  value = *(int8_t*)b != 0;
+  return 1;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readByte(int8_t& byte) {
+  uint8_t b[1];
+  this->trans_->readAll(b, 1);
+  byte = *(int8_t*)b;
+  return 1;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readI16(int16_t& i16) {
+  union bytes {
+    uint8_t b[2];
+    int16_t all;
+  } theBytes;
+  this->trans_->readAll(theBytes.b, 2);
+  i16 = (int16_t)ByteOrder_::fromWire16(theBytes.all);
+  return 2;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readI32(int32_t& i32) {
+  union bytes {
+    uint8_t b[4];
+    int32_t all;
+  } theBytes;
+  this->trans_->readAll(theBytes.b, 4);
+  i32 = (int32_t)ByteOrder_::fromWire32(theBytes.all);
+  return 4;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readI64(int64_t& i64) {
+  union bytes {
+    uint8_t b[8];
+    int64_t all;
+  } theBytes;
+  this->trans_->readAll(theBytes.b, 8);
+  i64 = (int64_t)ByteOrder_::fromWire64(theBytes.all);
+  return 8;
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readDouble(double& dub) {
+  BOOST_STATIC_ASSERT(sizeof(double) == sizeof(uint64_t));
+  BOOST_STATIC_ASSERT(std::numeric_limits<double>::is_iec559);
+
+  union bytes {
+    uint8_t b[8];
+    uint64_t all;
+  } theBytes;
+  this->trans_->readAll(theBytes.b, 8);
+  theBytes.all = ByteOrder_::fromWire64(theBytes.all);
+  dub = bitwise_cast<double>(theBytes.all);
+  return 8;
+}
+
+template <class Transport_, class ByteOrder_>
+template <typename StrType>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readString(StrType& str) {
+  uint32_t result;
+  int32_t size;
+  result = readI32(size);
+  return result + readStringBody(str, size);
+}
+
+template <class Transport_, class ByteOrder_>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readBinary(std::string& str) {
+  return TBinaryProtocolT<Transport_, ByteOrder_>::readString(str);
+}
+
+template <class Transport_, class ByteOrder_>
+template <typename StrType>
+uint32_t TBinaryProtocolT<Transport_, ByteOrder_>::readStringBody(StrType& str, int32_t size) {
+  uint32_t result = 0;
+
+  // Catch error cases
+  if (size < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  }
+  if (this->string_limit_ > 0 && size > this->string_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+
+  // Catch empty string case
+  if (size == 0) {
+    str.clear();
+    return result;
+  }
+
+  // Try to borrow first
+  const uint8_t* borrow_buf;
+  uint32_t got = size;
+  if ((borrow_buf = this->trans_->borrow(NULL, &got))) {
+    str.assign((const char*)borrow_buf, size);
+    this->trans_->consume(size);
+    return size;
+  }
+
+  str.resize(size);
+  this->trans_->readAll(reinterpret_cast<uint8_t*>(&str[0]), size);
+  return (uint32_t)size;
+}
+}
+}
+} // apache::thrift::protocol
+
+#endif // #ifndef _THRIFT_PROTOCOL_TBINARYPROTOCOL_TCC_

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.h
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.h b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.h
new file mode 100644
index 0000000..5b7ade2
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.h
@@ -0,0 +1,265 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_PROTOCOL_TCOMPACTPROTOCOL_H_
+#define _THRIFT_PROTOCOL_TCOMPACTPROTOCOL_H_ 1
+
+#include <thrift/protocol/TVirtualProtocol.h>
+
+#include <stack>
+#include <boost/shared_ptr.hpp>
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+/**
+ * C++ Implementation of the Compact Protocol as described in THRIFT-110
+ */
+template <class Transport_>
+class TCompactProtocolT : public TVirtualProtocol<TCompactProtocolT<Transport_> > {
+
+protected:
+  static const int8_t PROTOCOL_ID = (int8_t)0x82u;
+  static const int8_t VERSION_N = 1;
+  static const int8_t VERSION_MASK = 0x1f;       // 0001 1111
+  static const int8_t TYPE_MASK = (int8_t)0xE0u; // 1110 0000
+  static const int8_t TYPE_BITS = 0x07;          // 0000 0111
+  static const int32_t TYPE_SHIFT_AMOUNT = 5;
+
+  Transport_* trans_;
+
+  /**
+   * (Writing) If we encounter a boolean field begin, save the TField here
+   * so it can have the value incorporated.
+   */
+  struct {
+    const char* name;
+    TType fieldType;
+    int16_t fieldId;
+  } booleanField_;
+
+  /**
+   * (Reading) If we read a field header, and it's a boolean field, save
+   * the boolean value here so that readBool can use it.
+   */
+  struct {
+    bool hasBoolValue;
+    bool boolValue;
+  } boolValue_;
+
+  /**
+   * Used to keep track of the last field for the current and previous structs,
+   * so we can do the delta stuff.
+   */
+
+  std::stack<int16_t> lastField_;
+  int16_t lastFieldId_;
+
+public:
+  TCompactProtocolT(boost::shared_ptr<Transport_> trans)
+    : TVirtualProtocol<TCompactProtocolT<Transport_> >(trans),
+      trans_(trans.get()),
+      lastFieldId_(0),
+      string_limit_(0),
+      string_buf_(NULL),
+      string_buf_size_(0),
+      container_limit_(0) {
+    booleanField_.name = NULL;
+    boolValue_.hasBoolValue = false;
+  }
+
+  TCompactProtocolT(boost::shared_ptr<Transport_> trans,
+                    int32_t string_limit,
+                    int32_t container_limit)
+    : TVirtualProtocol<TCompactProtocolT<Transport_> >(trans),
+      trans_(trans.get()),
+      lastFieldId_(0),
+      string_limit_(string_limit),
+      string_buf_(NULL),
+      string_buf_size_(0),
+      container_limit_(container_limit) {
+    booleanField_.name = NULL;
+    boolValue_.hasBoolValue = false;
+  }
+
+  ~TCompactProtocolT() { free(string_buf_); }
+
+  /**
+   * Writing functions
+   */
+
+  virtual uint32_t writeMessageBegin(const std::string& name,
+                                     const TMessageType messageType,
+                                     const int32_t seqid);
+
+  uint32_t writeStructBegin(const char* name);
+
+  uint32_t writeStructEnd();
+
+  uint32_t writeFieldBegin(const char* name, const TType fieldType, const int16_t fieldId);
+
+  uint32_t writeFieldStop();
+
+  uint32_t writeListBegin(const TType elemType, const uint32_t size);
+
+  uint32_t writeSetBegin(const TType elemType, const uint32_t size);
+
+  virtual uint32_t writeMapBegin(const TType keyType, const TType valType, const uint32_t size);
+
+  uint32_t writeBool(const bool value);
+
+  uint32_t writeByte(const int8_t byte);
+
+  uint32_t writeI16(const int16_t i16);
+
+  uint32_t writeI32(const int32_t i32);
+
+  uint32_t writeI64(const int64_t i64);
+
+  uint32_t writeDouble(const double dub);
+
+  uint32_t writeString(const std::string& str);
+
+  uint32_t writeBinary(const std::string& str);
+
+  /**
+  * These methods are called by structs, but don't actually have any wired
+  * output or purpose
+  */
+  virtual uint32_t writeMessageEnd() { return 0; }
+  uint32_t writeMapEnd() { return 0; }
+  uint32_t writeListEnd() { return 0; }
+  uint32_t writeSetEnd() { return 0; }
+  uint32_t writeFieldEnd() { return 0; }
+
+protected:
+  int32_t writeFieldBeginInternal(const char* name,
+                                  const TType fieldType,
+                                  const int16_t fieldId,
+                                  int8_t typeOverride);
+  uint32_t writeCollectionBegin(const TType elemType, int32_t size);
+  uint32_t writeVarint32(uint32_t n);
+  uint32_t writeVarint64(uint64_t n);
+  uint64_t i64ToZigzag(const int64_t l);
+  uint32_t i32ToZigzag(const int32_t n);
+  inline int8_t getCompactType(const TType ttype);
+
+public:
+  uint32_t readMessageBegin(std::string& name, TMessageType& messageType, int32_t& seqid);
+
+  uint32_t readStructBegin(std::string& name);
+
+  uint32_t readStructEnd();
+
+  uint32_t readFieldBegin(std::string& name, TType& fieldType, int16_t& fieldId);
+
+  uint32_t readMapBegin(TType& keyType, TType& valType, uint32_t& size);
+
+  uint32_t readListBegin(TType& elemType, uint32_t& size);
+
+  uint32_t readSetBegin(TType& elemType, uint32_t& size);
+
+  uint32_t readBool(bool& value);
+  // Provide the default readBool() implementation for std::vector<bool>
+  using TVirtualProtocol<TCompactProtocolT<Transport_> >::readBool;
+
+  uint32_t readByte(int8_t& byte);
+
+  uint32_t readI16(int16_t& i16);
+
+  uint32_t readI32(int32_t& i32);
+
+  uint32_t readI64(int64_t& i64);
+
+  uint32_t readDouble(double& dub);
+
+  uint32_t readString(std::string& str);
+
+  uint32_t readBinary(std::string& str);
+
+  /*
+   *These methods are here for the struct to call, but don't have any wire
+   * encoding.
+   */
+  uint32_t readMessageEnd() { return 0; }
+  uint32_t readFieldEnd() { return 0; }
+  uint32_t readMapEnd() { return 0; }
+  uint32_t readListEnd() { return 0; }
+  uint32_t readSetEnd() { return 0; }
+
+protected:
+  uint32_t readVarint32(int32_t& i32);
+  uint32_t readVarint64(int64_t& i64);
+  int32_t zigzagToI32(uint32_t n);
+  int64_t zigzagToI64(uint64_t n);
+  TType getTType(int8_t type);
+
+  // Buffer for reading strings, save for the lifetime of the protocol to
+  // avoid memory churn allocating memory on every string read
+  int32_t string_limit_;
+  uint8_t* string_buf_;
+  int32_t string_buf_size_;
+  int32_t container_limit_;
+};
+
+typedef TCompactProtocolT<TTransport> TCompactProtocol;
+
+/**
+ * Constructs compact protocol handlers
+ */
+template <class Transport_>
+class TCompactProtocolFactoryT : public TProtocolFactory {
+public:
+  TCompactProtocolFactoryT() : string_limit_(0), container_limit_(0) {}
+
+  TCompactProtocolFactoryT(int32_t string_limit, int32_t container_limit)
+    : string_limit_(string_limit), container_limit_(container_limit) {}
+
+  virtual ~TCompactProtocolFactoryT() {}
+
+  void setStringSizeLimit(int32_t string_limit) { string_limit_ = string_limit; }
+
+  void setContainerSizeLimit(int32_t container_limit) { container_limit_ = container_limit; }
+
+  boost::shared_ptr<TProtocol> getProtocol(boost::shared_ptr<TTransport> trans) {
+    boost::shared_ptr<Transport_> specific_trans = boost::dynamic_pointer_cast<Transport_>(trans);
+    TProtocol* prot;
+    if (specific_trans) {
+      prot = new TCompactProtocolT<Transport_>(specific_trans, string_limit_, container_limit_);
+    } else {
+      prot = new TCompactProtocol(trans, string_limit_, container_limit_);
+    }
+
+    return boost::shared_ptr<TProtocol>(prot);
+  }
+
+private:
+  int32_t string_limit_;
+  int32_t container_limit_;
+};
+
+typedef TCompactProtocolFactoryT<TTransport> TCompactProtocolFactory;
+}
+}
+} // apache::thrift::protocol
+
+#include <thrift/protocol/TCompactProtocol.tcc>
+
+#endif

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.tcc
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.tcc b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.tcc
new file mode 100644
index 0000000..4d660e8
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TCompactProtocol.tcc
@@ -0,0 +1,824 @@
+/*
+ * 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.
+ */
+#ifndef _THRIFT_PROTOCOL_TCOMPACTPROTOCOL_TCC_
+#define _THRIFT_PROTOCOL_TCOMPACTPROTOCOL_TCC_ 1
+
+#include <limits>
+
+/*
+ * TCompactProtocol::i*ToZigzag depend on the fact that the right shift
+ * operator on a signed integer is an arithmetic (sign-extending) shift.
+ * If this is not the case, the current implementation will not work.
+ * If anyone encounters this error, we can try to figure out the best
+ * way to implement an arithmetic right shift on their platform.
+ */
+#if !defined(SIGNED_RIGHT_SHIFT_IS) || !defined(ARITHMETIC_RIGHT_SHIFT)
+# error "Unable to determine the behavior of a signed right shift"
+#endif
+#if SIGNED_RIGHT_SHIFT_IS != ARITHMETIC_RIGHT_SHIFT
+# error "TCompactProtocol currently only works if a signed right shift is arithmetic"
+#endif
+
+#ifdef __GNUC__
+#define UNLIKELY(val) (__builtin_expect((val), 0))
+#else
+#define UNLIKELY(val) (val)
+#endif
+
+namespace apache { namespace thrift { namespace protocol {
+
+namespace detail { namespace compact {
+
+enum Types {
+  CT_STOP           = 0x00,
+  CT_BOOLEAN_TRUE   = 0x01,
+  CT_BOOLEAN_FALSE  = 0x02,
+  CT_BYTE           = 0x03,
+  CT_I16            = 0x04,
+  CT_I32            = 0x05,
+  CT_I64            = 0x06,
+  CT_DOUBLE         = 0x07,
+  CT_BINARY         = 0x08,
+  CT_LIST           = 0x09,
+  CT_SET            = 0x0A,
+  CT_MAP            = 0x0B,
+  CT_STRUCT         = 0x0C
+};
+
+const int8_t TTypeToCType[16] = {
+  CT_STOP, // T_STOP
+  0, // unused
+  CT_BOOLEAN_TRUE, // T_BOOL
+  CT_BYTE, // T_BYTE
+  CT_DOUBLE, // T_DOUBLE
+  0, // unused
+  CT_I16, // T_I16
+  0, // unused
+  CT_I32, // T_I32
+  0, // unused
+  CT_I64, // T_I64
+  CT_BINARY, // T_STRING
+  CT_STRUCT, // T_STRUCT
+  CT_MAP, // T_MAP
+  CT_SET, // T_SET
+  CT_LIST, // T_LIST
+};
+
+}} // end detail::compact namespace
+
+
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeMessageBegin(
+    const std::string& name,
+    const TMessageType messageType,
+    const int32_t seqid) {
+  uint32_t wsize = 0;
+  wsize += writeByte(PROTOCOL_ID);
+  wsize += writeByte((VERSION_N & VERSION_MASK) | (((int32_t)messageType << TYPE_SHIFT_AMOUNT) & TYPE_MASK));
+  wsize += writeVarint32(seqid);
+  wsize += writeString(name);
+  return wsize;
+}
+
+/**
+ * Write a field header containing the field id and field type. If the
+ * difference between the current field id and the last one is small (< 15),
+ * then the field id will be encoded in the 4 MSB as a delta. Otherwise, the
+ * field id will follow the type header as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeFieldBegin(const char* name,
+                                                        const TType fieldType,
+                                                        const int16_t fieldId) {
+  if (fieldType == T_BOOL) {
+    booleanField_.name = name;
+    booleanField_.fieldType = fieldType;
+    booleanField_.fieldId = fieldId;
+  } else {
+    return writeFieldBeginInternal(name, fieldType, fieldId, -1);
+  }
+  return 0;
+}
+
+/**
+ * Write the STOP symbol so we know there are no more fields in this struct.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeFieldStop() {
+  return writeByte(T_STOP);
+}
+
+/**
+ * Write a struct begin. This doesn't actually put anything on the wire. We
+ * use it as an opportunity to put special placeholder markers on the field
+ * stack so we can get the field id deltas correct.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeStructBegin(const char* name) {
+  (void) name;
+  lastField_.push(lastFieldId_);
+  lastFieldId_ = 0;
+  return 0;
+}
+
+/**
+ * Write a struct end. This doesn't actually put anything on the wire. We use
+ * this as an opportunity to pop the last field from the current struct off
+ * of the field stack.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeStructEnd() {
+  lastFieldId_ = lastField_.top();
+  lastField_.pop();
+  return 0;
+}
+
+/**
+ * Write a List header.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeListBegin(const TType elemType,
+                                                       const uint32_t size) {
+  return writeCollectionBegin(elemType, size);
+}
+
+/**
+ * Write a set header.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeSetBegin(const TType elemType,
+                                                      const uint32_t size) {
+  return writeCollectionBegin(elemType, size);
+}
+
+/**
+ * Write a map header. If the map is empty, omit the key and value type
+ * headers, as we don't need any additional information to skip it.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeMapBegin(const TType keyType,
+                                                      const TType valType,
+                                                      const uint32_t size) {
+  uint32_t wsize = 0;
+
+  if (size == 0) {
+    wsize += writeByte(0);
+  } else {
+    wsize += writeVarint32(size);
+    wsize += writeByte(getCompactType(keyType) << 4 | getCompactType(valType));
+  }
+  return wsize;
+}
+
+/**
+ * Write a boolean value. Potentially, this could be a boolean field, in
+ * which case the field header info isn't written yet. If so, decide what the
+ * right type header is for the value and then write the field header.
+ * Otherwise, write a single byte.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeBool(const bool value) {
+  uint32_t wsize = 0;
+
+  if (booleanField_.name != NULL) {
+    // we haven't written the field header yet
+    wsize
+      += writeFieldBeginInternal(booleanField_.name,
+                                 booleanField_.fieldType,
+                                 booleanField_.fieldId,
+                                 static_cast<int8_t>(value
+                                                     ? detail::compact::CT_BOOLEAN_TRUE
+                                                     : detail::compact::CT_BOOLEAN_FALSE));
+    booleanField_.name = NULL;
+  } else {
+    // we're not part of a field, so just write the value
+    wsize
+      += writeByte(static_cast<int8_t>(value
+                                       ? detail::compact::CT_BOOLEAN_TRUE
+                                       : detail::compact::CT_BOOLEAN_FALSE));
+  }
+  return wsize;
+}
+
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeByte(const int8_t byte) {
+  trans_->write((uint8_t*)&byte, 1);
+  return 1;
+}
+
+/**
+ * Write an i16 as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeI16(const int16_t i16) {
+  return writeVarint32(i32ToZigzag(i16));
+}
+
+/**
+ * Write an i32 as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeI32(const int32_t i32) {
+  return writeVarint32(i32ToZigzag(i32));
+}
+
+/**
+ * Write an i64 as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeI64(const int64_t i64) {
+  return writeVarint64(i64ToZigzag(i64));
+}
+
+/**
+ * Write a double to the wire as 8 bytes.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeDouble(const double dub) {
+  BOOST_STATIC_ASSERT(sizeof(double) == sizeof(uint64_t));
+  BOOST_STATIC_ASSERT(std::numeric_limits<double>::is_iec559);
+
+  uint64_t bits = bitwise_cast<uint64_t>(dub);
+  bits = THRIFT_htolell(bits);
+  trans_->write((uint8_t*)&bits, 8);
+  return 8;
+}
+
+/**
+ * Write a string to the wire with a varint size preceding.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeString(const std::string& str) {
+  return writeBinary(str);
+}
+
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeBinary(const std::string& str) {
+  if(str.size() > (std::numeric_limits<uint32_t>::max)())
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  uint32_t ssize = static_cast<uint32_t>(str.size());
+  uint32_t wsize = writeVarint32(ssize) ;
+  // checking ssize + wsize > uint_max, but we don't want to overflow while checking for overflows.
+  // transforming the check to ssize > uint_max - wsize
+  if(ssize > (std::numeric_limits<uint32_t>::max)() - wsize)
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  wsize += ssize;
+  trans_->write((uint8_t*)str.data(), ssize);
+  return wsize;
+}
+
+//
+// Internal Writing methods
+//
+
+/**
+ * The workhorse of writeFieldBegin. It has the option of doing a
+ * 'type override' of the type header. This is used specifically in the
+ * boolean field case.
+ */
+template <class Transport_>
+int32_t TCompactProtocolT<Transport_>::writeFieldBeginInternal(
+    const char* name,
+    const TType fieldType,
+    const int16_t fieldId,
+    int8_t typeOverride) {
+  (void) name;
+  uint32_t wsize = 0;
+
+  // if there's a type override, use that.
+  int8_t typeToWrite = (typeOverride == -1 ? getCompactType(fieldType) : typeOverride);
+
+  // check if we can use delta encoding for the field id
+  if (fieldId > lastFieldId_ && fieldId - lastFieldId_ <= 15) {
+    // write them together
+    wsize += writeByte(static_cast<int8_t>((fieldId - lastFieldId_)
+                                           << 4 | typeToWrite));
+  } else {
+    // write them separate
+    wsize += writeByte(typeToWrite);
+    wsize += writeI16(fieldId);
+  }
+
+  lastFieldId_ = fieldId;
+  return wsize;
+}
+
+/**
+ * Abstract method for writing the start of lists and sets. List and sets on
+ * the wire differ only by the type indicator.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeCollectionBegin(const TType elemType,
+                                                             int32_t size) {
+  uint32_t wsize = 0;
+  if (size <= 14) {
+    wsize += writeByte(static_cast<int8_t>(size
+                                           << 4 | getCompactType(elemType)));
+  } else {
+    wsize += writeByte(0xf0 | getCompactType(elemType));
+    wsize += writeVarint32(size);
+  }
+  return wsize;
+}
+
+/**
+ * Write an i32 as a varint. Results in 1-5 bytes on the wire.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeVarint32(uint32_t n) {
+  uint8_t buf[5];
+  uint32_t wsize = 0;
+
+  while (true) {
+    if ((n & ~0x7F) == 0) {
+      buf[wsize++] = (int8_t)n;
+      break;
+    } else {
+      buf[wsize++] = (int8_t)((n & 0x7F) | 0x80);
+      n >>= 7;
+    }
+  }
+  trans_->write(buf, wsize);
+  return wsize;
+}
+
+/**
+ * Write an i64 as a varint. Results in 1-10 bytes on the wire.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::writeVarint64(uint64_t n) {
+  uint8_t buf[10];
+  uint32_t wsize = 0;
+
+  while (true) {
+    if ((n & ~0x7FL) == 0) {
+      buf[wsize++] = (int8_t)n;
+      break;
+    } else {
+      buf[wsize++] = (int8_t)((n & 0x7F) | 0x80);
+      n >>= 7;
+    }
+  }
+  trans_->write(buf, wsize);
+  return wsize;
+}
+
+/**
+ * Convert l into a zigzag long. This allows negative numbers to be
+ * represented compactly as a varint.
+ */
+template <class Transport_>
+uint64_t TCompactProtocolT<Transport_>::i64ToZigzag(const int64_t l) {
+  return (l << 1) ^ (l >> 63);
+}
+
+/**
+ * Convert n into a zigzag int. This allows negative numbers to be
+ * represented compactly as a varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::i32ToZigzag(const int32_t n) {
+  return (n << 1) ^ (n >> 31);
+}
+
+/**
+ * Given a TType value, find the appropriate detail::compact::Types value
+ */
+template <class Transport_>
+int8_t TCompactProtocolT<Transport_>::getCompactType(const TType ttype) {
+  return detail::compact::TTypeToCType[ttype];
+}
+
+//
+// Reading Methods
+//
+
+/**
+ * Read a message header.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readMessageBegin(
+    std::string& name,
+    TMessageType& messageType,
+    int32_t& seqid) {
+  uint32_t rsize = 0;
+  int8_t protocolId;
+  int8_t versionAndType;
+  int8_t version;
+
+  rsize += readByte(protocolId);
+  if (protocolId != PROTOCOL_ID) {
+    throw TProtocolException(TProtocolException::BAD_VERSION, "Bad protocol identifier");
+  }
+
+  rsize += readByte(versionAndType);
+  version = (int8_t)(versionAndType & VERSION_MASK);
+  if (version != VERSION_N) {
+    throw TProtocolException(TProtocolException::BAD_VERSION, "Bad protocol version");
+  }
+
+  messageType = (TMessageType)((versionAndType >> TYPE_SHIFT_AMOUNT) & TYPE_BITS);
+  rsize += readVarint32(seqid);
+  rsize += readString(name);
+
+  return rsize;
+}
+
+/**
+ * Read a struct begin. There's nothing on the wire for this, but it is our
+ * opportunity to push a new struct begin marker on the field stack.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readStructBegin(std::string& name) {
+  name = "";
+  lastField_.push(lastFieldId_);
+  lastFieldId_ = 0;
+  return 0;
+}
+
+/**
+ * Doesn't actually consume any wire data, just removes the last field for
+ * this struct from the field stack.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readStructEnd() {
+  lastFieldId_ = lastField_.top();
+  lastField_.pop();
+  return 0;
+}
+
+/**
+ * Read a field header off the wire.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readFieldBegin(std::string& name,
+                                                       TType& fieldType,
+                                                       int16_t& fieldId) {
+  (void) name;
+  uint32_t rsize = 0;
+  int8_t byte;
+  int8_t type;
+
+  rsize += readByte(byte);
+  type = (byte & 0x0f);
+
+  // if it's a stop, then we can return immediately, as the struct is over.
+  if (type == T_STOP) {
+    fieldType = T_STOP;
+    fieldId = 0;
+    return rsize;
+  }
+
+  // mask off the 4 MSB of the type header. it could contain a field id delta.
+  int16_t modifier = (int16_t)(((uint8_t)byte & 0xf0) >> 4);
+  if (modifier == 0) {
+    // not a delta, look ahead for the zigzag varint field id.
+    rsize += readI16(fieldId);
+  } else {
+    fieldId = (int16_t)(lastFieldId_ + modifier);
+  }
+  fieldType = getTType(type);
+
+  // if this happens to be a boolean field, the value is encoded in the type
+  if (type == detail::compact::CT_BOOLEAN_TRUE ||
+      type == detail::compact::CT_BOOLEAN_FALSE) {
+    // save the boolean value in a special instance variable.
+    boolValue_.hasBoolValue = true;
+    boolValue_.boolValue =
+      (type == detail::compact::CT_BOOLEAN_TRUE ? true : false);
+  }
+
+  // push the new field onto the field stack so we can keep the deltas going.
+  lastFieldId_ = fieldId;
+  return rsize;
+}
+
+/**
+ * Read a map header off the wire. If the size is zero, skip reading the key
+ * and value type. This means that 0-length maps will yield TMaps without the
+ * "correct" types.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readMapBegin(TType& keyType,
+                                                     TType& valType,
+                                                     uint32_t& size) {
+  uint32_t rsize = 0;
+  int8_t kvType = 0;
+  int32_t msize = 0;
+
+  rsize += readVarint32(msize);
+  if (msize != 0)
+    rsize += readByte(kvType);
+
+  if (msize < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  } else if (container_limit_ && msize > container_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+
+  keyType = getTType((int8_t)((uint8_t)kvType >> 4));
+  valType = getTType((int8_t)((uint8_t)kvType & 0xf));
+  size = (uint32_t)msize;
+
+  return rsize;
+}
+
+/**
+ * Read a list header off the wire. If the list size is 0-14, the size will
+ * be packed into the element type header. If it's a longer list, the 4 MSB
+ * of the element type header will be 0xF, and a varint will follow with the
+ * true size.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readListBegin(TType& elemType,
+                                                      uint32_t& size) {
+  int8_t size_and_type;
+  uint32_t rsize = 0;
+  int32_t lsize;
+
+  rsize += readByte(size_and_type);
+
+  lsize = ((uint8_t)size_and_type >> 4) & 0x0f;
+  if (lsize == 15) {
+    rsize += readVarint32(lsize);
+  }
+
+  if (lsize < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  } else if (container_limit_ && lsize > container_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+
+  elemType = getTType((int8_t)(size_and_type & 0x0f));
+  size = (uint32_t)lsize;
+
+  return rsize;
+}
+
+/**
+ * Read a set header off the wire. If the set size is 0-14, the size will
+ * be packed into the element type header. If it's a longer set, the 4 MSB
+ * of the element type header will be 0xF, and a varint will follow with the
+ * true size.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readSetBegin(TType& elemType,
+                                                     uint32_t& size) {
+  return readListBegin(elemType, size);
+}
+
+/**
+ * Read a boolean off the wire. If this is a boolean field, the value should
+ * already have been read during readFieldBegin, so we'll just consume the
+ * pre-stored value. Otherwise, read a byte.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readBool(bool& value) {
+  if (boolValue_.hasBoolValue == true) {
+    value = boolValue_.boolValue;
+    boolValue_.hasBoolValue = false;
+    return 0;
+  } else {
+    int8_t val;
+    readByte(val);
+    value = (val == detail::compact::CT_BOOLEAN_TRUE);
+    return 1;
+  }
+}
+
+/**
+ * Read a single byte off the wire. Nothing interesting here.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readByte(int8_t& byte) {
+  uint8_t b[1];
+  trans_->readAll(b, 1);
+  byte = *(int8_t*)b;
+  return 1;
+}
+
+/**
+ * Read an i16 from the wire as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readI16(int16_t& i16) {
+  int32_t value;
+  uint32_t rsize = readVarint32(value);
+  i16 = (int16_t)zigzagToI32(value);
+  return rsize;
+}
+
+/**
+ * Read an i32 from the wire as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readI32(int32_t& i32) {
+  int32_t value;
+  uint32_t rsize = readVarint32(value);
+  i32 = zigzagToI32(value);
+  return rsize;
+}
+
+/**
+ * Read an i64 from the wire as a zigzag varint.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readI64(int64_t& i64) {
+  int64_t value;
+  uint32_t rsize = readVarint64(value);
+  i64 = zigzagToI64(value);
+  return rsize;
+}
+
+/**
+ * No magic here - just read a double off the wire.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readDouble(double& dub) {
+  BOOST_STATIC_ASSERT(sizeof(double) == sizeof(uint64_t));
+  BOOST_STATIC_ASSERT(std::numeric_limits<double>::is_iec559);
+
+  union {
+    uint64_t bits;
+    uint8_t b[8];
+  } u;
+  trans_->readAll(u.b, 8);
+  u.bits = THRIFT_letohll(u.bits);
+  dub = bitwise_cast<double>(u.bits);
+  return 8;
+}
+
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readString(std::string& str) {
+  return readBinary(str);
+}
+
+/**
+ * Read a byte[] from the wire.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readBinary(std::string& str) {
+  int32_t rsize = 0;
+  int32_t size;
+
+  rsize += readVarint32(size);
+  // Catch empty string case
+  if (size == 0) {
+    str = "";
+    return rsize;
+  }
+
+  // Catch error cases
+  if (size < 0) {
+    throw TProtocolException(TProtocolException::NEGATIVE_SIZE);
+  }
+  if (string_limit_ > 0 && size > string_limit_) {
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  }
+
+  // Use the heap here to prevent stack overflow for v. large strings
+  if (size > string_buf_size_ || string_buf_ == NULL) {
+    void* new_string_buf = std::realloc(string_buf_, (uint32_t)size);
+    if (new_string_buf == NULL) {
+      throw std::bad_alloc();
+    }
+    string_buf_ = (uint8_t*)new_string_buf;
+    string_buf_size_ = size;
+  }
+  trans_->readAll(string_buf_, size);
+  str.assign((char*)string_buf_, size);
+
+  return rsize + (uint32_t)size;
+}
+
+/**
+ * Read an i32 from the wire as a varint. The MSB of each byte is set
+ * if there is another byte to follow. This can read up to 5 bytes.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readVarint32(int32_t& i32) {
+  int64_t val;
+  uint32_t rsize = readVarint64(val);
+  i32 = (int32_t)val;
+  return rsize;
+}
+
+/**
+ * Read an i64 from the wire as a proper varint. The MSB of each byte is set
+ * if there is another byte to follow. This can read up to 10 bytes.
+ */
+template <class Transport_>
+uint32_t TCompactProtocolT<Transport_>::readVarint64(int64_t& i64) {
+  uint32_t rsize = 0;
+  uint64_t val = 0;
+  int shift = 0;
+  uint8_t buf[10];  // 64 bits / (7 bits/byte) = 10 bytes.
+  uint32_t buf_size = sizeof(buf);
+  const uint8_t* borrowed = trans_->borrow(buf, &buf_size);
+
+  // Fast path.
+  if (borrowed != NULL) {
+    while (true) {
+      uint8_t byte = borrowed[rsize];
+      rsize++;
+      val |= (uint64_t)(byte & 0x7f) << shift;
+      shift += 7;
+      if (!(byte & 0x80)) {
+        i64 = val;
+        trans_->consume(rsize);
+        return rsize;
+      }
+      // Have to check for invalid data so we don't crash.
+      if (UNLIKELY(rsize == sizeof(buf))) {
+        throw TProtocolException(TProtocolException::INVALID_DATA, "Variable-length int over 10 bytes.");
+      }
+    }
+  }
+
+  // Slow path.
+  else {
+    while (true) {
+      uint8_t byte;
+      rsize += trans_->readAll(&byte, 1);
+      val |= (uint64_t)(byte & 0x7f) << shift;
+      shift += 7;
+      if (!(byte & 0x80)) {
+        i64 = val;
+        return rsize;
+      }
+      // Might as well check for invalid data on the slow path too.
+      if (UNLIKELY(rsize >= sizeof(buf))) {
+        throw TProtocolException(TProtocolException::INVALID_DATA, "Variable-length int over 10 bytes.");
+      }
+    }
+  }
+}
+
+/**
+ * Convert from zigzag int to int.
+ */
+template <class Transport_>
+int32_t TCompactProtocolT<Transport_>::zigzagToI32(uint32_t n) {
+  return (n >> 1) ^ static_cast<uint32_t>(-static_cast<int32_t>(n & 1));
+}
+
+/**
+ * Convert from zigzag long to long.
+ */
+template <class Transport_>
+int64_t TCompactProtocolT<Transport_>::zigzagToI64(uint64_t n) {
+  return (n >> 1) ^ static_cast<uint64_t>(-static_cast<int64_t>(n & 1));
+}
+
+template <class Transport_>
+TType TCompactProtocolT<Transport_>::getTType(int8_t type) {
+  switch (type) {
+    case T_STOP:
+      return T_STOP;
+    case detail::compact::CT_BOOLEAN_FALSE:
+    case detail::compact::CT_BOOLEAN_TRUE:
+      return T_BOOL;
+    case detail::compact::CT_BYTE:
+      return T_BYTE;
+    case detail::compact::CT_I16:
+      return T_I16;
+    case detail::compact::CT_I32:
+      return T_I32;
+    case detail::compact::CT_I64:
+      return T_I64;
+    case detail::compact::CT_DOUBLE:
+      return T_DOUBLE;
+    case detail::compact::CT_BINARY:
+      return T_STRING;
+    case detail::compact::CT_LIST:
+      return T_LIST;
+    case detail::compact::CT_SET:
+      return T_SET;
+    case detail::compact::CT_MAP:
+      return T_MAP;
+    case detail::compact::CT_STRUCT:
+      return T_STRUCT;
+    default:
+      throw TException(std::string("don't know what type: ") + (char)type);
+  }
+}
+
+}}} // apache::thrift::protocol
+
+#endif // _THRIFT_PROTOCOL_TCOMPACTPROTOCOL_TCC_

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.cpp
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.cpp b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.cpp
new file mode 100644
index 0000000..4687e82
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.cpp
@@ -0,0 +1,392 @@
+/*
+ * 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 <thrift/protocol/TDebugProtocol.h>
+
+#include <cassert>
+#include <cctype>
+#include <cstdio>
+#include <stdexcept>
+#include <boost/static_assert.hpp>
+#include <boost/lexical_cast.hpp>
+
+using std::string;
+
+static string byte_to_hex(const uint8_t byte) {
+  char buf[3];
+  int ret = std::sprintf(buf, "%02x", (int)byte);
+  THRIFT_UNUSED_VARIABLE(ret);
+  assert(ret == 2);
+  assert(buf[2] == '\0');
+  return buf;
+}
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+string TDebugProtocol::fieldTypeName(TType type) {
+  switch (type) {
+  case T_STOP:
+    return "stop";
+  case T_VOID:
+    return "void";
+  case T_BOOL:
+    return "bool";
+  case T_BYTE:
+    return "byte";
+  case T_I16:
+    return "i16";
+  case T_I32:
+    return "i32";
+  case T_U64:
+    return "u64";
+  case T_I64:
+    return "i64";
+  case T_DOUBLE:
+    return "double";
+  case T_STRING:
+    return "string";
+  case T_STRUCT:
+    return "struct";
+  case T_MAP:
+    return "map";
+  case T_SET:
+    return "set";
+  case T_LIST:
+    return "list";
+  case T_UTF8:
+    return "utf8";
+  case T_UTF16:
+    return "utf16";
+  default:
+    return "unknown";
+  }
+}
+
+void TDebugProtocol::indentUp() {
+  indent_str_ += string(indent_inc, ' ');
+}
+
+void TDebugProtocol::indentDown() {
+  if (indent_str_.length() < (string::size_type)indent_inc) {
+    throw TProtocolException(TProtocolException::INVALID_DATA);
+  }
+  indent_str_.erase(indent_str_.length() - indent_inc);
+}
+
+uint32_t TDebugProtocol::writePlain(const string& str) {
+  if (str.length() > (std::numeric_limits<uint32_t>::max)())
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  trans_->write((uint8_t*)str.data(), static_cast<uint32_t>(str.length()));
+  return static_cast<uint32_t>(str.length());
+}
+
+uint32_t TDebugProtocol::writeIndented(const string& str) {
+  if (str.length() > (std::numeric_limits<uint32_t>::max)())
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  if (indent_str_.length() > (std::numeric_limits<uint32_t>::max)())
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  uint64_t total_len = indent_str_.length() + str.length();
+  if (total_len > (std::numeric_limits<uint32_t>::max)())
+    throw TProtocolException(TProtocolException::SIZE_LIMIT);
+  trans_->write((uint8_t*)indent_str_.data(), static_cast<uint32_t>(indent_str_.length()));
+  trans_->write((uint8_t*)str.data(), static_cast<uint32_t>(str.length()));
+  return static_cast<uint32_t>(indent_str_.length() + str.length());
+}
+
+uint32_t TDebugProtocol::startItem() {
+  uint32_t size;
+
+  switch (write_state_.back()) {
+  case UNINIT:
+    // XXX figure out what to do here.
+    // throw TProtocolException(TProtocolException::INVALID_DATA);
+    // return writeIndented(str);
+    return 0;
+  case STRUCT:
+    return 0;
+  case SET:
+    return writeIndented("");
+  case MAP_KEY:
+    return writeIndented("");
+  case MAP_VALUE:
+    return writePlain(" -> ");
+  case LIST:
+    size = writeIndented("[" + boost::lexical_cast<string>(list_idx_.back()) + "] = ");
+    list_idx_.back()++;
+    return size;
+  default:
+    throw std::logic_error("Invalid enum value.");
+  }
+}
+
+uint32_t TDebugProtocol::endItem() {
+  // uint32_t size;
+
+  switch (write_state_.back()) {
+  case UNINIT:
+    // XXX figure out what to do here.
+    // throw TProtocolException(TProtocolException::INVALID_DATA);
+    // return writeIndented(str);
+    return 0;
+  case STRUCT:
+    return writePlain(",\n");
+  case SET:
+    return writePlain(",\n");
+  case MAP_KEY:
+    write_state_.back() = MAP_VALUE;
+    return 0;
+  case MAP_VALUE:
+    write_state_.back() = MAP_KEY;
+    return writePlain(",\n");
+  case LIST:
+    return writePlain(",\n");
+  default:
+    throw std::logic_error("Invalid enum value.");
+  }
+}
+
+uint32_t TDebugProtocol::writeItem(const std::string& str) {
+  uint32_t size = 0;
+  size += startItem();
+  size += writePlain(str);
+  size += endItem();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeMessageBegin(const std::string& name,
+                                           const TMessageType messageType,
+                                           const int32_t seqid) {
+  (void)seqid;
+  string mtype;
+  switch (messageType) {
+  case T_CALL:
+    mtype = "call";
+    break;
+  case T_REPLY:
+    mtype = "reply";
+    break;
+  case T_EXCEPTION:
+    mtype = "exn";
+    break;
+  case T_ONEWAY:
+    mtype = "oneway";
+    break;
+  }
+
+  uint32_t size = writeIndented("(" + mtype + ") " + name + "(");
+  indentUp();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeMessageEnd() {
+  indentDown();
+  return writeIndented(")\n");
+}
+
+uint32_t TDebugProtocol::writeStructBegin(const char* name) {
+  uint32_t size = 0;
+  size += startItem();
+  size += writePlain(string(name) + " {\n");
+  indentUp();
+  write_state_.push_back(STRUCT);
+  return size;
+}
+
+uint32_t TDebugProtocol::writeStructEnd() {
+  indentDown();
+  write_state_.pop_back();
+  uint32_t size = 0;
+  size += writeIndented("}");
+  size += endItem();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeFieldBegin(const char* name,
+                                         const TType fieldType,
+                                         const int16_t fieldId) {
+  // sprintf(id_str, "%02d", fieldId);
+  string id_str = boost::lexical_cast<string>(fieldId);
+  if (id_str.length() == 1)
+    id_str = '0' + id_str;
+
+  return writeIndented(id_str + ": " + name + " (" + fieldTypeName(fieldType) + ") = ");
+}
+
+uint32_t TDebugProtocol::writeFieldEnd() {
+  assert(write_state_.back() == STRUCT);
+  return 0;
+}
+
+uint32_t TDebugProtocol::writeFieldStop() {
+  return 0;
+  // writeIndented("***STOP***\n");
+}
+
+uint32_t TDebugProtocol::writeMapBegin(const TType keyType,
+                                       const TType valType,
+                                       const uint32_t size) {
+  // TODO(dreiss): Optimize short maps?
+  uint32_t bsize = 0;
+  bsize += startItem();
+  bsize += writePlain(
+      "map<" + fieldTypeName(keyType) + "," + fieldTypeName(valType) + ">"
+      "[" + boost::lexical_cast<string>(size) + "] {\n");
+  indentUp();
+  write_state_.push_back(MAP_KEY);
+  return bsize;
+}
+
+uint32_t TDebugProtocol::writeMapEnd() {
+  indentDown();
+  write_state_.pop_back();
+  uint32_t size = 0;
+  size += writeIndented("}");
+  size += endItem();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeListBegin(const TType elemType, const uint32_t size) {
+  // TODO(dreiss): Optimize short arrays.
+  uint32_t bsize = 0;
+  bsize += startItem();
+  bsize += writePlain(
+      "list<" + fieldTypeName(elemType) + ">"
+      "[" + boost::lexical_cast<string>(size) + "] {\n");
+  indentUp();
+  write_state_.push_back(LIST);
+  list_idx_.push_back(0);
+  return bsize;
+}
+
+uint32_t TDebugProtocol::writeListEnd() {
+  indentDown();
+  write_state_.pop_back();
+  list_idx_.pop_back();
+  uint32_t size = 0;
+  size += writeIndented("}");
+  size += endItem();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeSetBegin(const TType elemType, const uint32_t size) {
+  // TODO(dreiss): Optimize short sets.
+  uint32_t bsize = 0;
+  bsize += startItem();
+  bsize += writePlain(
+      "set<" + fieldTypeName(elemType) + ">"
+      "[" + boost::lexical_cast<string>(size) + "] {\n");
+  indentUp();
+  write_state_.push_back(SET);
+  return bsize;
+}
+
+uint32_t TDebugProtocol::writeSetEnd() {
+  indentDown();
+  write_state_.pop_back();
+  uint32_t size = 0;
+  size += writeIndented("}");
+  size += endItem();
+  return size;
+}
+
+uint32_t TDebugProtocol::writeBool(const bool value) {
+  return writeItem(value ? "true" : "false");
+}
+
+uint32_t TDebugProtocol::writeByte(const int8_t byte) {
+  return writeItem("0x" + byte_to_hex(byte));
+}
+
+uint32_t TDebugProtocol::writeI16(const int16_t i16) {
+  return writeItem(boost::lexical_cast<string>(i16));
+}
+
+uint32_t TDebugProtocol::writeI32(const int32_t i32) {
+  return writeItem(boost::lexical_cast<string>(i32));
+}
+
+uint32_t TDebugProtocol::writeI64(const int64_t i64) {
+  return writeItem(boost::lexical_cast<string>(i64));
+}
+
+uint32_t TDebugProtocol::writeDouble(const double dub) {
+  return writeItem(boost::lexical_cast<string>(dub));
+}
+
+uint32_t TDebugProtocol::writeString(const string& str) {
+  // XXX Raw/UTF-8?
+
+  string to_show = str;
+  if (to_show.length() > (string::size_type)string_limit_) {
+    to_show = str.substr(0, string_prefix_size_);
+    to_show += "[...](" + boost::lexical_cast<string>(str.length()) + ")";
+  }
+
+  string output = "\"";
+
+  for (string::const_iterator it = to_show.begin(); it != to_show.end(); ++it) {
+    if (*it == '\\') {
+      output += "\\\\";
+    } else if (*it == '"') {
+      output += "\\\"";
+    } else if (std::isprint(*it)) {
+      output += *it;
+    } else {
+      switch (*it) {
+      case '\a':
+        output += "\\a";
+        break;
+      case '\b':
+        output += "\\b";
+        break;
+      case '\f':
+        output += "\\f";
+        break;
+      case '\n':
+        output += "\\n";
+        break;
+      case '\r':
+        output += "\\r";
+        break;
+      case '\t':
+        output += "\\t";
+        break;
+      case '\v':
+        output += "\\v";
+        break;
+      default:
+        output += "\\x";
+        output += byte_to_hex(*it);
+      }
+    }
+  }
+
+  output += '\"';
+  return writeItem(output);
+}
+
+uint32_t TDebugProtocol::writeBinary(const string& str) {
+  // XXX Hex?
+  return TDebugProtocol::writeString(str);
+}
+}
+}
+} // apache::thrift::protocol

http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/d709f67d/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.h
----------------------------------------------------------------------
diff --git a/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.h b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.h
new file mode 100644
index 0000000..cc93230
--- /dev/null
+++ b/depends/thirdparty/thrift/lib/cpp/src/thrift/protocol/TDebugProtocol.h
@@ -0,0 +1,204 @@
+/*
+ * 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.
+ */
+
+#ifndef _THRIFT_PROTOCOL_TDEBUGPROTOCOL_H_
+#define _THRIFT_PROTOCOL_TDEBUGPROTOCOL_H_ 1
+
+#include <thrift/protocol/TVirtualProtocol.h>
+
+#include <boost/shared_ptr.hpp>
+
+namespace apache {
+namespace thrift {
+namespace protocol {
+
+/*
+
+!!! EXPERIMENTAL CODE !!!
+
+This protocol is very much a work in progress.
+It doesn't handle many cases properly.
+It throws exceptions in many cases.
+It probably segfaults in many cases.
+Bug reports and feature requests are welcome.
+Complaints are not. :R
+
+*/
+
+/**
+ * Protocol that prints the payload in a nice human-readable format.
+ * Reading from this protocol is not supported.
+ *
+ */
+class TDebugProtocol : public TVirtualProtocol<TDebugProtocol> {
+private:
+  enum write_state_t { UNINIT, STRUCT, LIST, SET, MAP_KEY, MAP_VALUE };
+
+public:
+  TDebugProtocol(boost::shared_ptr<TTransport> trans)
+    : TVirtualProtocol<TDebugProtocol>(trans),
+      trans_(trans.get()),
+      string_limit_(DEFAULT_STRING_LIMIT),
+      string_prefix_size_(DEFAULT_STRING_PREFIX_SIZE) {
+    write_state_.push_back(UNINIT);
+  }
+
+  static const int32_t DEFAULT_STRING_LIMIT = 256;
+  static const int32_t DEFAULT_STRING_PREFIX_SIZE = 16;
+
+  void setStringSizeLimit(int32_t string_limit) { string_limit_ = string_limit; }
+
+  void setStringPrefixSize(int32_t string_prefix_size) { string_prefix_size_ = string_prefix_size; }
+
+  uint32_t writeMessageBegin(const std::string& name,
+                             const TMessageType messageType,
+                             const int32_t seqid);
+
+  uint32_t writeMessageEnd();
+
+  uint32_t writeStructBegin(const char* name);
+
+  uint32_t writeStructEnd();
+
+  uint32_t writeFieldBegin(const char* name, const TType fieldType, const int16_t fieldId);
+
+  uint32_t writeFieldEnd();
+
+  uint32_t writeFieldStop();
+
+  uint32_t writeMapBegin(const TType keyType, const TType valType, const uint32_t size);
+
+  uint32_t writeMapEnd();
+
+  uint32_t writeListBegin(const TType elemType, const uint32_t size);
+
+  uint32_t writeListEnd();
+
+  uint32_t writeSetBegin(const TType elemType, const uint32_t size);
+
+  uint32_t writeSetEnd();
+
+  uint32_t writeBool(const bool value);
+
+  uint32_t writeByte(const int8_t byte);
+
+  uint32_t writeI16(const int16_t i16);
+
+  uint32_t writeI32(const int32_t i32);
+
+  uint32_t writeI64(const int64_t i64);
+
+  uint32_t writeDouble(const double dub);
+
+  uint32_t writeString(const std::string& str);
+
+  uint32_t writeBinary(const std::string& str);
+
+private:
+  void indentUp();
+  void indentDown();
+  uint32_t writePlain(const std::string& str);
+  uint32_t writeIndented(const std::string& str);
+  uint32_t startItem();
+  uint32_t endItem();
+  uint32_t writeItem(const std::string& str);
+
+  static std::string fieldTypeName(TType type);
+
+  TTransport* trans_;
+
+  int32_t string_limit_;
+  int32_t string_prefix_size_;
+
+  std::string indent_str_;
+  static const int indent_inc = 2;
+
+  std::vector<write_state_t> write_state_;
+  std::vector<int> list_idx_;
+};
+
+/**
+ * Constructs debug protocol handlers
+ */
+class TDebugProtocolFactory : public TProtocolFactory {
+public:
+  TDebugProtocolFactory() {}
+  virtual ~TDebugProtocolFactory() {}
+
+  boost::shared_ptr<TProtocol> getProtocol(boost::shared_ptr<TTransport> trans) {
+    return boost::shared_ptr<TProtocol>(new TDebugProtocol(trans));
+  }
+};
+}
+}
+} // apache::thrift::protocol
+
+// TODO(dreiss): Move (part of) ThriftDebugString into a .cpp file and remove this.
+#include <thrift/transport/TBufferTransports.h>
+
+namespace apache {
+namespace thrift {
+
+template <typename ThriftStruct>
+std::string ThriftDebugString(const ThriftStruct& ts) {
+  using namespace apache::thrift::transport;
+  using namespace apache::thrift::protocol;
+  TMemoryBuffer* buffer = new TMemoryBuffer;
+  boost::shared_ptr<TTransport> trans(buffer);
+  TDebugProtocol protocol(trans);
+
+  ts.write(&protocol);
+
+  uint8_t* buf;
+  uint32_t size;
+  buffer->getBuffer(&buf, &size);
+  return std::string((char*)buf, (unsigned int)size);
+}
+
+// TODO(dreiss): This is badly broken.  Don't use it unless you are me.
+#if 0
+template<typename Object>
+std::string DebugString(const std::vector<Object>& vec) {
+  using namespace apache::thrift::transport;
+  using namespace apache::thrift::protocol;
+  TMemoryBuffer* buffer = new TMemoryBuffer;
+  boost::shared_ptr<TTransport> trans(buffer);
+  TDebugProtocol protocol(trans);
+
+  // I am gross!
+  protocol.writeStructBegin("SomeRandomVector");
+
+  // TODO: Fix this with a trait.
+  protocol.writeListBegin((TType)99, vec.size());
+  typename std::vector<Object>::const_iterator it;
+  for (it = vec.begin(); it != vec.end(); ++it) {
+    it->write(&protocol);
+  }
+  protocol.writeListEnd();
+
+  uint8_t* buf;
+  uint32_t size;
+  buffer->getBuffer(&buf, &size);
+  return std::string((char*)buf, (unsigned int)size);
+}
+#endif // 0
+}
+} // apache::thrift
+
+#endif // #ifndef _THRIFT_PROTOCOL_TDEBUGPROTOCOL_H_


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