113 lines
3.6 KiB
C++
113 lines
3.6 KiB
C++
//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, OpenBeOS
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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// File Name: Session.h
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// Author: Adi Oanca <adioanca@mymail.ro>
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// Description: Stream-based messaging class
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//
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//------------------------------------------------------------------------------
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#ifndef _SESSION_H
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#define _SESSION_H
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#include <BeBuild.h>
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#include <OS.h>
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#include <Region.h>
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#include <Rect.h>
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#include <Point.h>
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#include <ServerProtocol.h>
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#define SESSION_BUFFER_SIZE 1024
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class BSession
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{
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public:
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BSession(port_id receivePort, port_id sendPort);
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BSession(int32, char *);
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BSession( const BSession &ses );
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virtual ~BSession(void);
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void SetSendPort( port_id port );
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void SetRecvPort( port_id port );
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port_id GetSendPort(void) const { return fSendPort; }
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port_id GetRecvPort(void) const { return fReceivePort; }
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char *ReadString();
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void ReadBool( bool *b );
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void ReadInt8( int8 *i );
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void ReadUInt8( uint8 *i );
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void ReadInt16( int16 *i );
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void ReadUInt16( uint16 *i );
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void ReadInt32( int32 *i );
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void ReadUInt32( uint32 *i );
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void ReadInt64( int64 *i );
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void ReadUInt64( uint64 *i );
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void ReadFloat( float *f );
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void ReadFloatFromInt32( float *f );
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void ReadDouble( double *d );
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void ReadDoubleFromInt64( double *d );
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void ReadPoint( BPoint *point );
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void ReadPointFromInts( BPoint *point );
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void ReadRectCR( clipping_rect *rect );
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void ReadRect( BRect *rect );
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void ReadRectFromInts( BRect *rect );
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void ReadData( void* data, int32 size );
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void WriteString( const char* string );
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void WriteBool( const bool& b );
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void WriteInt8( const int8& i );
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void WriteUInt8( const uint8& i );
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void WriteInt16( const int16& i );
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void WriteUInt16( const uint16& i );
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void WriteInt32( const int32& i );
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void WriteUInt32( const uint32& i );
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void WriteInt64( const int64& i );
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void WriteUInt64( const uint64& i );
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void WriteFloat(const float& f );
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void WriteFloatAsInt32( const float& f );
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void WriteDouble( const double& d );
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void WriteDoubleAsInt64( const double& d );
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void WritePoint(const BPoint& point);
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void WritePointAsInt32s(const BPoint& point);
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void WriteRect(const clipping_rect& rect);
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void WriteRect(const BRect& rect);
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void WriteRectAsInt32s(const BRect& rect);
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void WriteData(const void* data, int32 size);
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void Sync();
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// Deprecated. Do not use.
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void CopyToSendBuffer(void* buffer, int32 count);
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private:
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port_id fSendPort;
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port_id fReceivePort;
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char *fSendBuffer;
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int32 fSendPosition;
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int32 fRecvCode;
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char *fReceiveBuffer;
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int32 fReceiveSize;
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int32 fReceivePosition;
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};
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#endif
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