qpid/management/Buffer.h Source File

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qpid/management/Buffer.h
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    00001 #ifndef _Management_Buffer_
    00002 #define _Management_Buffer_
    00003 /*
    00004  * Licensed to the Apache Software Foundation (ASF) under one
    00005  * or more contributor license agreements.  See the NOTICE file
    00006  * distributed with this work for additional information
    00007  * regarding copyright ownership.  The ASF licenses this file
    00008  * to you under the Apache License, Version 2.0 (the
    00009  * "License"); you may not use this file except in compliance
    00010  * with the License.  You may obtain a copy of the License at
    00011  *
    00012  *   http://www.apache.org/licenses/LICENSE-2.0
    00013  *
    00014  * Unless required by applicable law or agreed to in writing,
    00015  * software distributed under the License is distributed on an
    00016  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    00017  * KIND, either express or implied.  See the License for the
    00018  * specific language governing permissions and limitations
    00019  * under the License.
    00020  *
    00021  */
    00022 #include "qpid/CommonImportExport.h"
    00023 #include "qpid/types/Exception.h"
    00024 #include "qpid/types/Variant.h"
    00025 #include <string>
    00026
    00027 namespace qpid {
    00028 namespace framing {
    00029     class Buffer;
    00030 }
    00031
    00032 namespace management {
    00033
    00034 struct OutOfBounds : qpid::types::Exception {
    00035     OutOfBounds() : qpid::types::Exception(std::string("Out of Bounds")) {}
    00036 };
    00037
    00038
    00043 class Buffer
    00044 {
    00045 public:
    00046     QPID_COMMON_EXTERN Buffer(char* data=0, uint32_t size=0);
    00047     QPID_COMMON_EXTERN ~Buffer();
    00048
    00049     QPID_COMMON_EXTERN void record();
    00050     QPID_COMMON_EXTERN void restore(bool reRecord = false);
    00051     QPID_COMMON_EXTERN void reset();
    00052
    00053     QPID_COMMON_EXTERN uint32_t available();
    00054     QPID_COMMON_EXTERN uint32_t getSize();
    00055     QPID_COMMON_EXTERN uint32_t getPosition();
    00056     QPID_COMMON_EXTERN char* getPointer();
    00057
    00058     QPID_COMMON_EXTERN void putOctet(uint8_t i);
    00059     QPID_COMMON_EXTERN void putShort(uint16_t i);
    00060     QPID_COMMON_EXTERN void putLong(uint32_t i);
    00061     QPID_COMMON_EXTERN void putLongLong(uint64_t i);
    00062     QPID_COMMON_EXTERN void putInt8(int8_t i);
    00063     QPID_COMMON_EXTERN void putInt16(int16_t i);
    00064     QPID_COMMON_EXTERN void putInt32(int32_t i);
    00065     QPID_COMMON_EXTERN void putInt64(int64_t i);
    00066     QPID_COMMON_EXTERN void putFloat(float f);
    00067     QPID_COMMON_EXTERN void putDouble(double f);
    00068     QPID_COMMON_EXTERN void putBin128(const uint8_t* b);
    00069
    00070     QPID_COMMON_EXTERN uint8_t  getOctet();
    00071     QPID_COMMON_EXTERN uint16_t getShort();
    00072     QPID_COMMON_EXTERN uint32_t getLong();
    00073     QPID_COMMON_EXTERN uint64_t getLongLong();
    00074     QPID_COMMON_EXTERN int8_t   getInt8();
    00075     QPID_COMMON_EXTERN int16_t  getInt16();
    00076     QPID_COMMON_EXTERN int32_t  getInt32();
    00077     QPID_COMMON_EXTERN int64_t  getInt64();
    00078     QPID_COMMON_EXTERN float    getFloat();
    00079     QPID_COMMON_EXTERN double   getDouble();
    00080
    00081     QPID_COMMON_EXTERN void putShortString(const std::string& s);
    00082     QPID_COMMON_EXTERN void putMediumString(const std::string& s);
    00083     QPID_COMMON_EXTERN void putLongString(const std::string& s);
    00084     QPID_COMMON_EXTERN void getShortString(std::string& s);
    00085     QPID_COMMON_EXTERN void getMediumString(std::string& s);
    00086     QPID_COMMON_EXTERN void getLongString(std::string& s);
    00087     QPID_COMMON_EXTERN void getBin128(uint8_t* b);
    00088
    00089     QPID_COMMON_EXTERN void putMap(const types::Variant::Map& map);
    00090     QPID_COMMON_EXTERN void putList(const types::Variant::List& list);
    00091     QPID_COMMON_EXTERN void getMap(types::Variant::Map& map);
    00092     QPID_COMMON_EXTERN void getList(types::Variant::List& list);
    00093
    00094     QPID_COMMON_EXTERN void putRawData(const std::string& s);
    00095     QPID_COMMON_EXTERN void getRawData(std::string& s, uint32_t size);
    00096
    00097     QPID_COMMON_EXTERN void putRawData(const uint8_t* data, size_t size);
    00098     QPID_COMMON_EXTERN void getRawData(uint8_t* data, size_t size);
    00099
    00100 private:
    00101     framing::Buffer* impl;
    00102 };
    00103
    00104 }} // namespace qpid::management
    00105
    00106 #endif