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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
54 lines
1.6 KiB
C++
54 lines
1.6 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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#ifndef __RFB_HOSTNAME_H__
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#define __RFB_HOSTNAME_H__
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#include <rfb/util.h>
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namespace rfb {
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void getHostAndPort(const char* hi, char** host, int* port, int basePort=5900) {
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CharArray portBuf;
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CharArray hostBuf;
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if (hi[0] == '[') {
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if (!strSplit(&hi[1], ']', &hostBuf.buf, &portBuf.buf))
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throw rdr::Exception("unmatched [ in host");
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} else {
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portBuf.buf = strDup(hi);
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}
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if (strSplit(portBuf.buf, ':', hostBuf.buf ? 0 : &hostBuf.buf, &portBuf.buf)) {
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if (portBuf.buf[0] == ':') {
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*port = atoi(&portBuf.buf[1]);
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} else {
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*port = atoi(portBuf.buf);
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if (*port < 100) *port += basePort;
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}
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} else {
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*port = basePort;
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}
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if (strlen(hostBuf.buf) == 0)
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*host = strDup("localhost");
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else
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*host = hostBuf.takeBuf();
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}
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};
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#endif // __RFB_HOSTNAME_H__
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