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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
* Copyright 2014 Pierre Ossman for Cendio AB
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
//
// ConnParams - structure containing the connection parameters.
//
#ifndef __RFB_CONNPARAMS_H__
#define __RFB_CONNPARAMS_H__
#include <rdr/types.h>
#include <rfb/PixelFormat.h>
#include <rfb/ScreenSet.h>
namespace rdr { class InStream; }
namespace rfb {
const int subsampleUndefined = -1;
const int subsampleNone = 0;
const int subsampleGray = 1;
const int subsample2X = 2;
const int subsample4X = 3;
const int subsample8X = 4;
const int subsample16X = 5;
class ConnParams {
public:
ConnParams();
~ConnParams();
bool readVersion(rdr::InStream* is, bool* done);
void writeVersion(rdr::OutStream* os);
int majorVersion;
int minorVersion;
void setVersion(int major, int minor) {
majorVersion = major; minorVersion = minor;
}
bool isVersion(int major, int minor) {
return majorVersion == major && minorVersion == minor;
}
bool beforeVersion(int major, int minor) {
return (majorVersion < major ||
(majorVersion == major && minorVersion < minor));
}
bool afterVersion(int major, int minor) {
return !beforeVersion(major,minor+1);
}
int width;
int height;
ScreenSet screenLayout;
const PixelFormat& pf() { return pf_; }
void setPF(const PixelFormat& pf);
const char* name() { return name_; }
void setName(const char* name);
rdr::S32 currentEncoding() { return currentEncoding_; }
void setEncodings(int nEncodings, const rdr::S32* encodings);
bool useCopyRect;
bool supportsLocalCursor;
bool supportsLocalXCursor;
bool supportsDesktopResize;
bool supportsExtendedDesktopSize;
bool supportsDesktopRename;
bool supportsLastRect;
bool supportsSetDesktopSize;
bool supportsFence;
bool supportsContinuousUpdates;
int compressLevel;
int qualityLevel;
int fineQualityLevel;
int subsampling;
private:
PixelFormat pf_;
char* name_;
int currentEncoding_;
char verStr[13];
int verStrPos;
};
}
#endif
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