/*=--------------------------------------------------------------------------=* * NetBuffer.h -- Interface definition for the BNetBuffer class. * * Written by S.T. Mansfield (thephantom@mac.com) *=--------------------------------------------------------------------------=* * Copyright (c) 2002, The OpenBeOS project. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *=--------------------------------------------------------------------------=* */ #ifndef _NETBUFFER_H #define _NETBUFFER_H #include #include #include #include /* * Empty forward declaration to satisfy the GetImpl method. */ class NLPacket; class BNetBuffer : public BArchivable { public: BNetBuffer(size_t size = 0); virtual ~BNetBuffer(); status_t InitCheck(); BNetBuffer(BMessage *archive); virtual status_t Archive(BMessage *into, bool deep = true) const; static BArchivable *Instantiate(BMessage *archive); BNetBuffer(const BNetBuffer &); BNetBuffer& operator=(const BNetBuffer &); // Mutators. status_t AppendInt8(int8); status_t AppendUint8(uint8); status_t AppendInt16(int16); status_t AppendUint16(uint16); status_t AppendInt32(int32); status_t AppendUint32(uint32); status_t AppendFloat(float); status_t AppendDouble(double); status_t AppendString(const char *); status_t AppendData(const void *, size_t); status_t AppendMessage(const BMessage &); status_t AppendInt64(int64); status_t AppendUint64(uint64); status_t RemoveInt8(int8 &); status_t RemoveUint8(uint8 &); status_t RemoveInt16(int16 &); status_t RemoveUint16(uint16 &); status_t RemoveInt32(int32 &); status_t RemoveUint32(uint32 &); status_t RemoveFloat(float &); status_t RemoveDouble(double &); status_t RemoveString(char *, size_t); status_t RemoveData(void *, size_t); status_t RemoveMessage(BMessage &); status_t RemoveInt64(int64 &); status_t RemoveUint64(uint64 &); // Accessors. unsigned char *Data() const; size_t Size() const; size_t BytesRemaining() const; inline NLPacket *GetImpl() const; protected: // Attributes. status_t m_init; private: virtual void _ReservedBNetBufferFBCCruft1(); virtual void _ReservedBNetBufferFBCCruft2(); virtual void _ReservedBNetBufferFBCCruft3(); virtual void _ReservedBNetBufferFBCCruft4(); virtual void _ReservedBNetBufferFBCCruft5(); virtual void _ReservedBNetBufferFBCCruft6(); unsigned char* fData; int32 fDataSize; int32 fStackSize; int32 fCapacity; // Not used, here to maintain R5 binary compatiblilty. int32 fPrivateData[5]; // Private class helpers. status_t clone( const BNetBuffer& ); status_t dpop( int32, int32, void* ); status_t dpush( int32, int32, const void* ); status_t resize( int32 NewSize, bool RegenStack = false ); }; inline NLPacket* BNetBuffer::GetImpl( void ) const { return NULL; } #endif // <-- #ifndef _NETBUFFER_H /*=------------------------------------------------------------------- End -=*/