out supported parameters when passing none
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@728 423420c4-83ab-492f-b58f-81f9feb106b5
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@ -517,7 +517,6 @@ void ui_main_loop(void)
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// connect
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if (!rdp_connect(g_servername, RDP_LOGON_NORMAL, "", "", "", ""))
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return;
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printf("connected\n");
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// start notifier
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SocketNotifier = new QSocketNotifier(g_sock, QSocketNotifier::Read, MW);
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MW->connect(SocketNotifier, SIGNAL(activated(int)), MW, SLOT(dataReceived()));
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@ -1248,6 +1247,22 @@ void error(char* format, ...)
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va_end(ap);
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}
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/*****************************************************************************/
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void out_params(void)
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{
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fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n");
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fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2003 Matt Chapman.\n");
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fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n");
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fprintf(stderr, "Usage: qtrdesktop [options] server\n");
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fprintf(stderr, " -g: desktop geometry (WxH)\n");
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fprintf(stderr, " -4: use RDP version 4\n");
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fprintf(stderr, " -5: use RDP version 5 (default)\n");
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fprintf(stderr, " -t: tcp port)\n");
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fprintf(stderr, " -a: connection colour depth\n");
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fprintf(stderr, " -T: window title\n");
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fprintf(stderr, "\n");
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}
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/*****************************************************************************/
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/* produce a hex dump */
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void hexdump(unsigned char *p, unsigned int len)
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@ -1345,7 +1360,10 @@ int parse_parameters(int in_argc, char** in_argv)
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char* p;
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if (in_argc <= 1)
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{
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out_params();
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return 0;
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}
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g_argc = in_argc;
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g_argv = in_argv;
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for (i = 1; i < in_argc; i++)
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