mirror of
https://github.com/TigerVNC/tigervnc.git
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![Constantin Kaplinsky](/assets/img/avatar_default.png)
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519
106 lines
2.4 KiB
C++
106 lines
2.4 KiB
C++
/* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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#include <stdio.h>
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#include <rdr/InStream.h>
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#include <rfb/Exception.h>
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#include <rfb/util.h>
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#include <rfb/SMsgHandler.h>
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#include <rfb/SMsgReader.h>
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using namespace rfb;
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SMsgReader::SMsgReader(SMsgHandler* handler_, rdr::InStream* is_)
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: handler(handler_), is(is_)
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{
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}
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SMsgReader::~SMsgReader()
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{
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}
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void SMsgReader::endMsg()
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{
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}
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void SMsgReader::readSetPixelFormat()
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{
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is->skip(3);
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PixelFormat pf;
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pf.read(is);
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endMsg();
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handler->setPixelFormat(pf);
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}
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void SMsgReader::readSetEncodings()
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{
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is->skip(1);
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int nEncodings = is->readU16();
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rdr::U32* encodings = new rdr::U32[nEncodings];
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for (int i = 0; i < nEncodings; i++)
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encodings[i] = is->readU32();
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endMsg();
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handler->setEncodings(nEncodings, encodings);
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delete [] encodings;
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}
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void SMsgReader::readFramebufferUpdateRequest()
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{
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bool inc = is->readU8();
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int x = is->readU16();
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int y = is->readU16();
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int w = is->readU16();
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int h = is->readU16();
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endMsg();
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handler->framebufferUpdateRequest(Rect(x, y, x+w, y+h), inc);
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}
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void SMsgReader::readKeyEvent()
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{
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bool down = is->readU8();
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is->skip(2);
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rdr::U32 key = is->readU32();
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endMsg();
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handler->keyEvent(key, down);
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}
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void SMsgReader::readPointerEvent()
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{
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int mask = is->readU8();
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int x = is->readU16();
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int y = is->readU16();
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endMsg();
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handler->pointerEvent(x, y, mask);
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}
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void SMsgReader::readClientCutText()
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{
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is->skip(3);
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int len = is->readU32();
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if (len > 256*1024) {
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is->skip(len);
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fprintf(stderr,"cut text too long (%d bytes) - ignoring\n",len);
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return;
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}
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CharArray ca(len+1);
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ca.buf[len] = 0;
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is->readBytes(ca.buf, len);
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endMsg();
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handler->clientCutText(ca.buf, len);
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}
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