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/*
* "$Id: cupsctl.c 10431 2012-04-23 19:19:19Z mike $"
*
* Scheduler control program for CUPS.
*
* Copyright 2007-2012 by Apple Inc.
* Copyright 2006-2007 by Easy Software Products.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "LICENSE.txt"
* which should have been included with this file. If this file is
* file is missing or damaged, see the license at "http://www.cups.org/".
*
* This file is subject to the Apple OS-Developed Software exception.
*
* Contents:
*
* main() - Get/set server settings.
* usage() - Show program usage.
*/
/*
* Include necessary headers...
*/
#include <cups/cups-private.h>
#include <cups/adminutil.h>
/*
* Local functions...
*/
static void usage(const char *opt) __attribute__((noreturn));
/*
* 'main()' - Get/set server settings.
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int i, /* Looping var */
num_settings; /* Number of settings */
cups_option_t *settings; /* Settings */
const char *opt; /* Current option character */
http_t *http; /* Connection to server */
/*
* Process the command-line...
*/
_cupsSetLocale(argv);
num_settings = 0;
settings = NULL;
for (i = 1; i < argc; i ++)
{
if (argv[i][0] == '-')
{
if (argv[i][1] == '-')
{
if (!strcmp(argv[i], "--debug-logging"))
num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-debug-logging"))
num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--remote-admin"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-remote-admin"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--remote-any"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-remote-any"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--share-printers"))
num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-share-printers"))
num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--user-cancel-any"))
num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-user-cancel-any"))
num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY, "0",
num_settings, &settings);
else
usage(argv[i]);
}
else
{
for (opt = argv[i] + 1; *opt; opt ++)
switch (*opt)
{
case 'E' :
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
break;
case 'U' :
i ++;
if (i >= argc)
usage(NULL);
cupsSetUser(argv[i]);
break;
case 'h' :
i ++;
if (i >= argc)
usage(NULL);
cupsSetServer(argv[i]);
break;
default :
usage(opt);
break;
}
}
}
else if (strchr(argv[i], '='))
num_settings = cupsParseOptions(argv[i], num_settings, &settings);
else
usage(argv[i]);
}
if (cupsGetOption("Listen", num_settings, settings) ||
cupsGetOption("Port", num_settings, settings))
{
_cupsLangPuts(stderr, _("cupsctl: Cannot set Listen or Port directly."));
return (1);
}
/*
* Connect to the server using the defaults...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
_cupsLangPrintf(stderr, _("cupsctl: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
/*
* Set the current configuration if we have anything on the command-line...
*/
if (num_settings > 0)
{
if (!cupsAdminSetServerSettings(http, num_settings, settings))
{
_cupsLangPrintf(stderr, "cupsctl: %s", cupsLastErrorString());
return (1);
}
}
else if (!cupsAdminGetServerSettings(http, &num_settings, &settings))
{
_cupsLangPrintf(stderr, "cupsctl: %s", cupsLastErrorString());
return (1);
}
else
{
for (i = 0; i < num_settings; i ++)
_cupsLangPrintf(stdout, "%s=%s", settings[i].name, settings[i].value);
}
cupsFreeOptions(num_settings, settings);
return (0);
}
/*
* 'usage()' - Show program usage.
*/
static void
usage(const char *opt) /* I - Option character/string */
{
if (opt)
{
if (*opt == '-')
_cupsLangPrintf(stderr, _("cupsctl: Unknown option \"%s\""), opt);
else
_cupsLangPrintf(stderr, _("cupsctl: Unknown option \"-%c\""), *opt);
}
_cupsLangPuts(stdout, _("Usage: cupsctl [options] [param=value ... "
"paramN=valueN]"));
_cupsLangPuts(stdout, "");
_cupsLangPuts(stdout, _("Options:"));
_cupsLangPuts(stdout, "");
_cupsLangPuts(stdout, _(" -E Encrypt the connection."));
_cupsLangPuts(stdout, _(" -U username Specify username."));
_cupsLangPuts(stdout, _(" -h server[:port] Specify server "
"address."));
_cupsLangPuts(stdout, "");
_cupsLangPuts(stdout, _(" --[no-]debug-logging Turn debug logging "
"on/off."));
_cupsLangPuts(stdout, _(" --[no-]remote-admin Turn remote "
"administration on/off."));
_cupsLangPuts(stdout, _(" --[no-]remote-any Allow/prevent access "
"from the Internet."));
_cupsLangPuts(stdout, _(" --[no-]share-printers Turn printer sharing "
"on/off."));
_cupsLangPuts(stdout, _(" --[no-]user-cancel-any Allow/prevent users to "
"cancel any job."));
exit(1);
}
/*
* End of "$Id: cupsctl.c 10431 2012-04-23 19:19:19Z mike $".
*/
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