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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