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-rw-r--r--cpp/src/qpid/framing/Buffer.cpp345
1 files changed, 0 insertions, 345 deletions
diff --git a/cpp/src/qpid/framing/Buffer.cpp b/cpp/src/qpid/framing/Buffer.cpp
deleted file mode 100644
index 5a5bc0325e..0000000000
--- a/cpp/src/qpid/framing/Buffer.cpp
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@@ -1,345 +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 "qpid/framing/Buffer.h"
-#include "qpid/framing/FieldTable.h"
-#include "qpid/Msg.h"
-#include <string.h>
-#include <boost/format.hpp>
-namespace qpid {
-
-namespace framing {
-
-Buffer::Buffer(char* _data, uint32_t _size)
- : size(_size), data(_data), position(0) {
-}
-
-void Buffer::record(){
- r_position = position;
-}
-
-void Buffer::restore(bool reRecord){
- uint32_t savedPosition = position;
-
- position = r_position;
-
- if (reRecord)
- r_position = savedPosition;
-}
-
-void Buffer::reset(){
- position = 0;
-}
-
-///////////////////////////////////////////////////
-
-void Buffer::putOctet(uint8_t i){
- data[position++] = i;
- assert(position <= size);
-}
-
-void Buffer::putShort(uint16_t i){
- uint16_t b = i;
- data[position++] = (uint8_t) (0xFF & (b >> 8));
- data[position++] = (uint8_t) (0xFF & b);
- assert(position <= size);
-}
-
-void Buffer::putLong(uint32_t i){
- uint32_t b = i;
- data[position++] = (uint8_t) (0xFF & (b >> 24));
- data[position++] = (uint8_t) (0xFF & (b >> 16));
- data[position++] = (uint8_t) (0xFF & (b >> 8));
- data[position++] = (uint8_t) (0xFF & b);
- assert(position <= size);
-}
-
-void Buffer::putLongLong(uint64_t i){
- uint32_t hi = i >> 32;
- uint32_t lo = i;
- putLong(hi);
- putLong(lo);
-}
-
-void Buffer::putInt8(int8_t i){
- data[position++] = (uint8_t) i;
- assert(position <= size);
-}
-
-void Buffer::putInt16(int16_t i){
- putShort((uint16_t) i);
-}
-
-void Buffer::putInt32(int32_t i){
- putLong((uint32_t) i);
-}
-
-void Buffer::putInt64(int64_t i){
- putLongLong((uint64_t) i);
-}
-
-void Buffer::putFloat(float f){
- union {
- uint32_t i;
- float f;
- } val;
-
- val.f = f;
- putLong (val.i);
-}
-
-void Buffer::putDouble(double f){
- union {
- uint64_t i;
- double f;
- } val;
-
- val.f = f;
- putLongLong (val.i);
-}
-
-void Buffer::putBin128(const uint8_t* b){
- memcpy (data + position, b, 16);
- position += 16;
-}
-
-uint8_t Buffer::getOctet(){
- uint8_t octet = static_cast<uint8_t>(data[position++]);
- assert(position <= size);
- return octet;
-}
-
-uint16_t Buffer::getShort(){
- uint16_t hi = (unsigned char) data[position++];
- hi = hi << 8;
- hi |= (unsigned char) data[position++];
- assert(position <= size);
- return hi;
-}
-
-uint32_t Buffer::getLong(){
- uint32_t a = (unsigned char) data[position++];
- uint32_t b = (unsigned char) data[position++];
- uint32_t c = (unsigned char) data[position++];
- uint32_t d = (unsigned char) data[position++];
- assert(position <= size);
- a = a << 24;
- a |= b << 16;
- a |= c << 8;
- a |= d;
- return a;
-}
-
-uint64_t Buffer::getLongLong(){
- uint64_t hi = getLong();
- uint64_t lo = getLong();
- hi = hi << 32;
- return hi | lo;
-}
-
-int8_t Buffer::getInt8(){
- int8_t i = static_cast<int8_t>(data[position++]);
- assert(position <= size);
- return i;
-}
-
-int16_t Buffer::getInt16(){
- return (int16_t) getShort();
-}
-
-int32_t Buffer::getInt32(){
- return (int32_t) getLong();
-}
-
-int64_t Buffer::getInt64(){
- return (int64_t) getLongLong();
-}
-
-float Buffer::getFloat(){
- union {
- uint32_t i;
- float f;
- } val;
- val.i = getLong();
- return val.f;
-}
-
-double Buffer::getDouble(){
- union {
- uint64_t i;
- double f;
- } val;
- val.i = getLongLong();
- return val.f;
-}
-
-template <>
-uint64_t Buffer::getUInt<1>() {
- return getOctet();
-}
-
-template <>
-uint64_t Buffer::getUInt<2>() {
- return getShort();
-}
-
-template <>
-uint64_t Buffer::getUInt<4>() {
- return getLong();
-}
-
-template <>
-uint64_t Buffer::getUInt<8>() {
- return getLongLong();
-}
-
-template <>
-void Buffer::putUInt<1>(uint64_t i) {
- if (std::numeric_limits<uint8_t>::min() <= i && i <= std::numeric_limits<uint8_t>::max()) {
- putOctet(i);
- return;
- }
- throw Exception(QPID_MSG("Could not encode (" << i << ") as uint8_t."));
-}
-
-template <>
-void Buffer::putUInt<2>(uint64_t i) {
- if (std::numeric_limits<uint16_t>::min() <= i && i <= std::numeric_limits<uint16_t>::max()) {
- putShort(i);
- return;
- }
- throw Exception(QPID_MSG("Could not encode (" << i << ") as uint16_t."));
-}
-
-template <>
-void Buffer::putUInt<4>(uint64_t i) {
- if (std::numeric_limits<uint32_t>::min() <= i && i <= std::numeric_limits<uint32_t>::max()) {
- putLong(i);
- return;
- }
- throw Exception(QPID_MSG("Could not encode (" << i << ") as uint32_t."));
-}
-
-template <>
-void Buffer::putUInt<8>(uint64_t i) {
- putLongLong(i);
-}
-
-void Buffer::putShortString(const string& s){
- size_t slen = s.length();
- if (slen <= std::numeric_limits<uint8_t>::max()) {
- uint8_t len = (uint8_t) slen;
- checkAvailable(slen + 1);
- putOctet(len);
- s.copy(data + position, len);
- position += len;
- return;
- }
- throw Exception(QPID_MSG("Could not encode string of " << slen << " bytes as uint8_t string."));
-}
-
-void Buffer::putMediumString(const string& s){
- size_t slen = s.length();
- if (slen <= std::numeric_limits<uint16_t>::max()) {
- uint16_t len = (uint16_t) slen;
- checkAvailable(slen + 2);
- putShort(len);
- s.copy(data + position, len);
- position += len;
- return;
- }
- throw Exception(QPID_MSG("Could not encode string of " << slen << " bytes as uint16_t string."));
-}
-
-void Buffer::putLongString(const string& s){
- uint32_t len = s.length();
- checkAvailable(len + 4);
- putLong(len);
- s.copy(data + position, len);
- position += len;
-}
-
-void Buffer::getShortString(string& s){
- uint8_t len = getOctet();
- checkAvailable(len);
- s.assign(data + position, len);
- position += len;
-}
-
-void Buffer::getMediumString(string& s){
- uint16_t len = getShort();
- checkAvailable(len);
- s.assign(data + position, len);
- position += len;
-}
-
-void Buffer::getLongString(string& s){
- uint32_t len = getLong();
- checkAvailable(len);
- s.assign(data + position, len);
- position += len;
-}
-
-void Buffer::getBin128(uint8_t* b){
- memcpy (b, data + position, 16);
- position += 16;
-}
-
-void Buffer::putRawData(const string& s){
- uint32_t len = s.length();
- checkAvailable(len);
- s.copy(data + position, len);
- position += len;
-}
-
-void Buffer::getRawData(string& s, uint32_t len){
- checkAvailable(len);
- s.assign(data + position, len);
- position += len;
-}
-
-void Buffer::putRawData(const uint8_t* s, size_t len){
- checkAvailable(len);
- memcpy(data + position, s, len);
- position += len;
-}
-
-void Buffer::getRawData(uint8_t* s, size_t len){
- checkAvailable(len);
- memcpy(s, data + position, len);
- position += len;
-}
-
-void Buffer::dump(std::ostream& out) const {
- for (uint32_t i = position; i < size; i++)
- {
- if (i != position)
- out << " ";
- out << boost::format("%02x") % ((unsigned) (uint8_t) data[i]);
- }
-}
-
-std::ostream& operator<<(std::ostream& out, const Buffer& b){
- out << "Buffer[";
- b.dump(out);
- return out << "]";
-}
-
-}}
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