diff options
Diffstat (limited to 'cpp/src/qpid/framing/Buffer.h')
-rw-r--r-- | cpp/src/qpid/framing/Buffer.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/cpp/src/qpid/framing/Buffer.h b/cpp/src/qpid/framing/Buffer.h deleted file mode 100644 index a27b15cac0..0000000000 --- a/cpp/src/qpid/framing/Buffer.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * - * 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 "amqp_types.h" -#include "qpid/Exception.h" -#include <boost/iterator/iterator_facade.hpp> - -#ifndef _Buffer_ -#define _Buffer_ - -namespace qpid { -namespace framing { - -struct OutOfBounds : qpid::Exception {}; - -class Content; -class FieldTable; - -class Buffer -{ - uint32_t size; - char* data; - uint32_t position; - uint32_t r_position; - - void checkAvailable(uint32_t count) { if (position + count > size) throw OutOfBounds(); } - - public: - - /** Buffer input/output iterator. - * Supports using an amqp_0_10::Codec with a framing::Buffer. - */ - class Iterator : public boost::iterator_facade< - Iterator, char, boost::random_access_traversal_tag> - { - public: - Iterator(Buffer& b) : buffer(&b) {} - - private: - friend class boost::iterator_core_access; - char& dereference() const { return buffer->data[buffer->position]; } - void increment() { ++buffer->position; } - bool equal(const Iterator& x) const { return buffer == x.buffer; } - - Buffer* buffer; - }; - - friend class Iterator; - - Buffer(char* data=0, uint32_t size=0); - - void record(); - void restore(bool reRecord = false); - void reset(); - - uint32_t available() { return size - position; } - uint32_t getSize() { return size; } - uint32_t getPosition() { return position; } - Iterator getIterator() { return Iterator(*this); } - - void putOctet(uint8_t i); - void putShort(uint16_t i); - void putLong(uint32_t i); - void putLongLong(uint64_t i); - void putInt8(int8_t i); - void putInt16(int16_t i); - void putInt32(int32_t i); - void putInt64(int64_t i); - void putFloat(float f); - void putDouble(double f); - void putBin128(uint8_t* b); - - uint8_t getOctet(); - uint16_t getShort(); - uint32_t getLong(); - uint64_t getLongLong(); - int8_t getInt8(); - int16_t getInt16(); - int32_t getInt32(); - int64_t getInt64(); - float getFloat(); - double getDouble(); - - template <int n> - uint64_t getUInt(); - - template <int n> - void putUInt(uint64_t); - - void putShortString(const string& s); - void putMediumString(const string& s); - void putLongString(const string& s); - void getShortString(string& s); - void getMediumString(string& s); - void getLongString(string& s); - void getBin128(uint8_t* b); - - void putRawData(const string& s); - void getRawData(string& s, uint32_t size); - - void putRawData(const uint8_t* data, size_t size); - void getRawData(uint8_t* data, size_t size); - - template <class T> void put(const T& data) { data.encode(*this); } - template <class T> void get(T& data) { data.decode(*this); } - - void dump(std::ostream&) const; -}; - -std::ostream& operator<<(std::ostream&, const Buffer&); - -}} // namespace qpid::framing - - -#endif |