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- /* Copyright (C) 2002-2003 RealVNC Ltd. All Rights Reserved.
- *
- * 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.
- */
-
- #ifndef __RFB_HOSTNAME_H__
- #define __RFB_HOSTNAME_H__
-
- #include <rfb/util.h>
-
- namespace rfb {
-
- void getHostAndPort(const char* hi, char** host, int* port, int basePort=5900) {
- CharArray portBuf;
- CharArray hostBuf;
- if (hi[0] == '[') {
- if (!strSplit(&hi[1], ']', &hostBuf.buf, &portBuf.buf))
- throw rdr::Exception("unmatched [ in host");
- } else {
- portBuf.buf = strDup(hi);
- }
- if (strSplit(portBuf.buf, ':', hostBuf.buf ? 0 : &hostBuf.buf, &portBuf.buf)) {
- if (portBuf.buf[0] == ':') {
- *port = atoi(&portBuf.buf[1]);
- } else {
- *port = atoi(portBuf.buf);
- if (*port < 100) *port += basePort;
- }
- } else {
- *port = basePort;
- }
- if (strlen(hostBuf.buf) == 0)
- *host = strDup("localhost");
- else
- *host = hostBuf.takeBuf();
- }
-
- };
-
- #endif // __RFB_HOSTNAME_H__
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