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-rw-r--r--M4-RCs/qpid/cpp/src/qpid/amqp_0_10/Packer.h195
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diff --git a/M4-RCs/qpid/cpp/src/qpid/amqp_0_10/Packer.h b/M4-RCs/qpid/cpp/src/qpid/amqp_0_10/Packer.h
deleted file mode 100644
index c38e3a7efa..0000000000
--- a/M4-RCs/qpid/cpp/src/qpid/amqp_0_10/Packer.h
+++ /dev/null
@@ -1,195 +0,0 @@
-#ifndef QPID_PACKER_H
-#define QPID_PACKER_H
-
-/*
- *
- * 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 <boost/optional.hpp>
-#include <boost/none.hpp>
-#include "qpid/amqp_0_10/built_in_types.h"
-
-namespace qpid {
-namespace amqp_0_10 {
-
-/** Serialization for optional values */
-template <class T> struct SerializableOptional {
- boost::optional<T>& optional;
- SerializableOptional(boost::optional<T>& x) : optional(x) {}
- template <class S> void serialize(S& s) {
- if (optional)
- s(*optional);
- }
-};
-
-}}
-
-
-namespace boost { // For argument dependent lookup.
-
-template <class T>
-qpid::amqp_0_10::SerializableOptional<T> serializable(boost::optional<T>& x) {
- return qpid::amqp_0_10::SerializableOptional<T>(x);
-}
-
-} // namespace boost
-
-namespace qpid {
-namespace amqp_0_10 {
-
-/** "Encoder" that encodes a struct as a set of bit flags
- * for all non-empty members.
- */
-class PackBits {
- public:
- PackBits() : bit(1), bits(0) {}
-
- void setBit(bool b) { if (b) bits |= bit; bit <<= 1; }
- uint32_t getBits() { return bits; }
-
- /** The bit is always set for non-optional values. */
- template <class T>
- PackBits& operator()(const T&) { setBit(1); return *this; }
-
- /** For optional values the bit is set if the value is present. */
- template <class T> PackBits& operator()(const boost::optional<T>& opt) {
- setBit(opt); return *this;
- }
-
- /** Bits are special optional values */
- PackBits& operator()(Bit b) { setBit(b); return *this; }
-
- private:
- uint32_t bit;
- uint32_t bits;
-};
-
-/** Bit mask to encode a packable struct */
-template<class T> uint32_t packBits(const T& t) {
- PackBits pack;
- const_cast<T&>(t).serialize(pack);
- return pack.getBits();
-}
-
-/** Decode members enabled by Bits */
-template <class Decoder, class Bits>
-class PackedDecoder {
- public:
- PackedDecoder(Decoder& d, Bits b) : decode(d), bits(b) {}
-
- template <class T> PackedDecoder& operator()(T& t) {
- if (bits & 1)
- decode(t);
- else
- t = T();
- // FIXME aconway 2008-04-10: When we have all optionals
- // represented by boost::optional the line above should be:
- // throw CommandInvalidException("A required value was omitted.");
- bits >>= 1;
- return *this;
- }
-
- template <class T> PackedDecoder& operator()(boost::optional<T>& opt) {
- if (bits & 1) {
- opt = T();
- decode(*opt);
- }
- else
- opt = boost::none;
- bits >>= 1;
- return *this;
- }
-
- private:
- Decoder& decode;
- Bits bits;
-};
-
-/** Metafunction to compute type to contain pack bits. */
-template <int Bytes> struct UintOfSize;
-template <> struct UintOfSize<1> { typedef uint8_t type; };
-template <> struct UintOfSize<2> { typedef uint16_t type; };
-template <> struct UintOfSize<4> { typedef uint32_t type; };
-
-/**
- * Helper to serialize packed structs.
- */
-template <class T> class Packer
-{
- public:
- typedef typename UintOfSize<T::PACK>::type Bits;
-
- Packer(T& t) : data(t) {}
-
- template <class S> void serialize(S& s) { s.split(*this); }
-
- template <class S> void encode(S& s) const {
- Bits bits = packBits(data);
- s.littleEnd(bits);
- data.serialize(s);
- }
-
- template <class S> void decode(S& s) {
- Bits bits;
- s.littleEnd(bits);
- PackedDecoder<S, Bits> decode(s, bits);
- data.serialize(decode);
- }
-
-
- protected:
- T& data;
-};
-
-template <class T, uint8_t=T::SIZE> struct SizedPacker : public Packer<T> {
- typedef typename UintOfSize<T::SIZE>::type Size;
-
- SizedPacker(T& t) : Packer<T>(t) {}
-
- template <class S> void serialize(S& s) {
- s.split(*this);
- }
-
- template <class S> void encode(S& s) const {
- Codec::Size sizer;
- this->data.serialize(sizer);
- Size size=size_t(sizer)+T::PACK; // Size with pack bits.
- s(size);
- Packer<T>::encode(s);
- }
-
- template <class S> void decode(S& s) {
- Size size;
- s(size);
- typename S::ScopedLimit l(s, size);
- Packer<T>::decode(s);
- }
-
-};
-
-template <class T> struct SizedPacker<T,0> : public Packer<T> {
- SizedPacker(T& t) : Packer<T>(t) {}
-};
-
-}} // namespace qpid::amqp_0_10
-
-
-
-#endif /*!QPID_PACKER_H*/