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/*
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 * Copyright (c) 2004-2005 vlad902 <vlad902 [at] gmail.com>
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 * This file is part of the Metasploit Framework.
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 * $Revision$
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 */
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#include <sys/types.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <stdio.h>
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#include <time.h>
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#include <sys/utsname.h>
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#ifdef SYSCALL_REBOOT
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#include <linux/reboot.h>
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#define reboot(arg) reboot(0xfee1dead, 0x28121969, arg, NULL)
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#else
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#include <sys/reboot.h>
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#endif
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#include "cmd.h"
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void cmd_time(int argc, char * argv[])
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{
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	printf("%s\n", get_time_str("%a %b %d %H:%M:%S %Z %Y"));
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}
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void cmd_uname(int argc, char * argv[])
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{
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	struct utsname info;
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	if(uname(&info) == -1)
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		perror("uname");
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	else
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		printf("%s %s %s %s %s\n", info.sysname, info.nodename, \
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			info.release, info.version, info.machine);
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}
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void cmd_hostname(int argc, char * argv[])
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{
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/* This should be big enough to accomodate all cases. */
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	char buf[8192];
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	if(argc > 1)
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	{
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		if(sethostname(argv[1], strlen(argv[1])) == -1)
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			perror("sethostname");
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	}
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	else
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	{
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		if(gethostname(buf, sizeof(buf)) == -1)
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			perror("gethostname");
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		else
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			printf("%s\n", buf);
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	}
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}
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void cmd_reboot(int argc, char * argv[])
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{
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	sync();
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	if(reboot(0x01234567) == -1)
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		perror("reboot");
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}
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/* Linux >= 2.1.30 */
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void cmd_shutdown(int argc, char * argv[])
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{
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	sync();
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	if(reboot(0x4321fedc) == -1)
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		perror("shutdown");
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}
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/* Linux >= 1.1.76 */
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void cmd_halt(int argc, char * argv[])
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{
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	sync();
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	if(reboot(0xcdef0123) == -1)
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		perror("halt");
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}
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