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/*
* Copyright (c) 2009 Vic Lee
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "xdmcpclient.h"
#define XQPROXY_ERROR_ARGUMENT 1
#define XQPROXY_ERROR_INIT 2
#define XQPROXY_ERROR_RESOLVE 3
#define XQPROXY_ERROR_QUERY 4
#define XQPROXY_ERROR_REQUEST 5
#define XQPROXY_ERROR_XAUTH 6
#define XQPROXY_ERROR_MANAGE 7
int
main (int argc, char *argv[])
{
XdmcpClient *client;
int ret = 0;
int i;
int display = 0;
unsigned int sessionid = 0;
const char *host = "localhost", *port = "177";
int do_query = 0;
int do_xauth = 0;
int do_manage = 0;
int timeout = 5;
for (i = 1; i < argc; i++)
{
if (strcmp (argv[i], "-display") == 0)
{
if (i + 1 >= argc)
{
printf ("Error> Missing argument value %s\n", argv[i]);
return XQPROXY_ERROR_ARGUMENT;
}
display = atoi (argv[++i]);
continue;
}
if (strcmp (argv[i], "-host") == 0)
{
if (i + 1 >= argc)
{
printf ("Error> Missing argument value %s\n", argv[i]);
return XQPROXY_ERROR_ARGUMENT;
}
host = argv[++i];
continue;
}
if (strcmp (argv[i], "-port") == 0)
{
if (i + 1 >= argc)
{
printf ("Error> Missing argument value %s\n", argv[i]);
return XQPROXY_ERROR_ARGUMENT;
}
port = argv[++i];
continue;
}
if (strcmp (argv[i], "-sessionid") == 0)
{
if (i + 1 >= argc)
{
printf ("Error> Missing argument value %s\n", argv[i]);
return XQPROXY_ERROR_ARGUMENT;
}
sessionid = (unsigned int) atoi (argv[++i]);
continue;
}
if (strcmp (argv[i], "-timeout") == 0)
{
if (i + 1 >= argc)
{
printf ("Error> Missing argument value %s\n", argv[i]);
return XQPROXY_ERROR_ARGUMENT;
}
timeout = (unsigned int) atoi (argv[++i]);
continue;
}
if (strcmp (argv[i], "-query") == 0)
{
do_query = 1;
continue;
}
if (strcmp (argv[i], "-xauth") == 0)
{
do_xauth = 1;
continue;
}
if (strcmp (argv[i], "-manage") == 0)
{
do_manage = 1;
continue;
}
}
if (do_xauth && !do_query)
{
printf ("Error> Argument -xauth must be used together with -query\n");
return XQPROXY_ERROR_ARGUMENT;
}
if (!do_query && !do_manage)
{
printf ("Error> Either -query or -manage must be supplied\n");
return XQPROXY_ERROR_ARGUMENT;
}
if (do_manage && !sessionid && !do_query)
{
printf ("Error> Argument -sessionid must be supplied if -manage is used without -query\n");
return XQPROXY_ERROR_ARGUMENT;
}
if (sessionid && do_query)
{
printf ("Error> Argument -sessionid cannot be used together with -query\n");
return XQPROXY_ERROR_ARGUMENT;
}
client = XdmcpClientNew (display, timeout);
if (!client) return XQPROXY_ERROR_INIT;
if (XdmcpClientRegisterServer (client, host, port))
{
if (do_query)
{
if (!XdmcpClientQuery (client)) ret = XQPROXY_ERROR_QUERY;
else if (!XdmcpClientRequest (client)) ret = XQPROXY_ERROR_REQUEST;
else if (do_xauth && !XdmcpClientAddXauth (client)) ret = XQPROXY_ERROR_XAUTH;
}
if (ret == 0 && do_manage)
{
if (!XdmcpClientManage (client, sessionid))
{
ret = XQPROXY_ERROR_MANAGE;
}
}
}
else
{
ret = XQPROXY_ERROR_RESOLVE;
}
XdmcpClientFree (client);
return ret;
}
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