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122 lines
4.0 KiB
122 lines
4.0 KiB
/*
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* stats.c
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*/
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/*
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* Copyright (C) 2002 RealVNC Ltd.
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* OSXvnc Copyright (C) 2001 Dan McGuirk <mcguirk@incompleteness.net>.
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* Original Xvnc code Copyright (C) 1999 AT&T Laboratories Cambridge.
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* 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 <stdlib.h>
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#include "rfb.h"
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static const char* encNames[] = {
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"raw", "copyRect", "RRE", "[encoding 3]", "CoRRE", "hextile",
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"zlib", "tight", "[encoding 8]", "[encoding 9]", "[encoding 10]",
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"[encoding 11]", "[encoding 12]", "[encoding 13]", "[encoding 14]",
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#ifdef BACKCHANNEL
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"BackChannel",
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#else
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"[encoding 15]",
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#endif
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"ZRLE", "[encoding 17]", "[encoding 18]", "[encoding 19]", "[encoding 20]"
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};
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void
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rfbResetStats(rfbClientPtr cl)
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{
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int i;
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for (i = 0; i < MAX_ENCODINGS; i++) {
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cl->rfbBytesSent[i] = 0;
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cl->rfbRectanglesSent[i] = 0;
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}
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cl->rfbLastRectMarkersSent = 0;
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cl->rfbLastRectBytesSent = 0;
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cl->rfbCursorShapeBytesSent = 0;
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cl->rfbCursorShapeUpdatesSent = 0;
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cl->rfbCursorPosBytesSent = 0;
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cl->rfbCursorPosUpdatesSent = 0;
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cl->rfbFramebufferUpdateMessagesSent = 0;
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cl->rfbRawBytesEquivalent = 0;
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cl->rfbKeyEventsRcvd = 0;
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cl->rfbPointerEventsRcvd = 0;
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}
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void
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rfbPrintStats(rfbClientPtr cl)
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{
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int i;
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int totalRectanglesSent = 0;
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int totalBytesSent = 0;
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rfbLog("Statistics:\n");
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if ((cl->rfbKeyEventsRcvd != 0) || (cl->rfbPointerEventsRcvd != 0))
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rfbLog(" key events received %d, pointer events %d\n",
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cl->rfbKeyEventsRcvd, cl->rfbPointerEventsRcvd);
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for (i = 0; i < MAX_ENCODINGS; i++) {
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totalRectanglesSent += cl->rfbRectanglesSent[i];
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totalBytesSent += cl->rfbBytesSent[i];
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}
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totalRectanglesSent += (cl->rfbCursorShapeUpdatesSent +
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cl->rfbCursorPosUpdatesSent +
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cl->rfbLastRectMarkersSent);
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totalBytesSent += (cl->rfbCursorShapeBytesSent +
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cl->rfbCursorPosBytesSent +
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cl->rfbLastRectBytesSent);
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rfbLog(" framebuffer updates %d, rectangles %d, bytes %d\n",
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cl->rfbFramebufferUpdateMessagesSent, totalRectanglesSent,
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totalBytesSent);
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if (cl->rfbLastRectMarkersSent != 0)
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rfbLog(" LastRect and NewFBSize markers %d, bytes %d\n",
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cl->rfbLastRectMarkersSent, cl->rfbLastRectBytesSent);
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if (cl->rfbCursorShapeUpdatesSent != 0)
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rfbLog(" cursor shape updates %d, bytes %d\n",
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cl->rfbCursorShapeUpdatesSent, cl->rfbCursorShapeBytesSent);
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if (cl->rfbCursorPosUpdatesSent != 0)
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rfbLog(" cursor position updates %d, bytes %d\n",
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cl->rfbCursorPosUpdatesSent, cl->rfbCursorPosBytesSent);
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for (i = 0; i < MAX_ENCODINGS; i++) {
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if (cl->rfbRectanglesSent[i] != 0)
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rfbLog(" %s rectangles %d, bytes %d\n",
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encNames[i], cl->rfbRectanglesSent[i], cl->rfbBytesSent[i]);
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}
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if ((totalBytesSent - cl->rfbBytesSent[rfbEncodingCopyRect]) != 0) {
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rfbLog(" raw bytes equivalent %d, compression ratio %f\n",
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cl->rfbRawBytesEquivalent,
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(double)cl->rfbRawBytesEquivalent
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/ (double)(totalBytesSent
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- cl->rfbBytesSent[rfbEncodingCopyRect]-
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cl->rfbCursorShapeBytesSent -
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cl->rfbCursorPosBytesSent -
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cl->rfbLastRectBytesSent));
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}
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}
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