added FreeNAS system.inc functions

1 files changed, 836 insertions, 0 deletions

diff --git a/packages/freenas/pkg/freenas_system.inc b/packages/freenas/pkg/freenas_system.inc
new file mode 100644
index 00000000..89c210e2
--- /dev/null
+++ b/packages/freenas/pkg/freenas_system.inc
@@ -0,0 +1,836 @@
+<?php
+/*
+	guiconfig.inc
+	part of m0n0wall (http://m0n0.ch/wall)
+	
+	Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
+	All rights reserved.
+
+	Modified for FreeNAS (http://freenas.org) by Olivier Cochard <cochard@gmail.com>
+	
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+	
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+	
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+	
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+*/
+
+$freenas_config =& $config['installedpackages']['freenas']['config'][0];
+
+function system_do_extensions($early = false) {
+	global $config, $g;
+	
+	if (!is_dir("{$g['etc_path']}/inc/ext"))
+		return;
+	
+	$dh = @opendir("{$g['etc_path']}/inc/ext");
+	if ($dh) {
+		while (($extd = readdir($dh)) !== false) {
+			if (($extd === ".") || ($extd === ".."))
+				continue;
+			$rcfile = "{$g['etc_path']}/inc/ext/" . $extd . "/" . ($early ? "rc.early" : "rc");
+			if (file_exists($rcfile))
+				passthru($rcfile);
+		}
+		closedir($dh);
+	}
+}
+
+function system_set_termcap()
+{
+	global $config;
+	
+	if (isset($config['diag']['ipfstatentries'])) {
+		$lines = $config['diag']['ipfstatentries'] + 6;
+	}
+	else {
+		$lines = 306;
+	}
+	
+	$termcap = <<<EOD
+cons25w|ansiw|ansi80x25-raw:\
+	:am:bs:NP:ms:pt:AX:eo:bw:ut:km:\
+	:co#80:li#25:pa#64:Co#8:it#8:\
+	:al=\E[L:cd=\E[J:ce=\E[K:cl=\E[H\E[J:cm=\E[%i%d;%dH:\
+	:dc=\E[P:dl=\E[M:do=\E[B:bt=\E[Z:ho=\E[H:ic=\E[@:cb=\E[1K:\
+	:nd=\E[C:rs=\Ec:so=\E[7m:se=\E[27m:up=\E[A:cr=^M:ta=^I:\
+	:AF=\E[3%dm:AB=\E[4%dm:op=\E[39;49m:sc=\E7:rc=\E8:\
+	:k1=\E[M:k2=\E[N:k3=\E[O:k4=\E[P:k5=\E[Q:k6=\E[R:k7=\E[S:k8=\E[T:\
+	:k9=\E[U:k;=\E[V:F1=\E[W:F2=\E[X:K2=\E[E:nw=\E[E:ec=\E[%dX:\
+	:kb=^H:kh=\E[H:ku=\E[A:kd=\E[B:kl=\E[D:kr=\E[C:le=^H:sf=\E[S:sr=\E[T:\
+	:kN=\E[G:kP=\E[I:@7=\E[F:kI=\E[L:kD=\\177:kB=\E[Z:\
+	:IC=\E[%d@:DC=\E[%dP:SF=\E[%dS:SR=\E[%dT:AL=\E[%dL:DL=\E[%dM:\
+	:DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:cv=\E[%i%dd:ch=\E[%i%d`:\
+	:mb=\E[5m:md=\E[1m:mr=\E[7m:me=\E[m:bl=^G:\
+	:ve=\E[=S:vi=\E[=1S:vs=\E[=2S:
+cons25|ansis|ansi80x25:\
+	:ac=l\\332m\\300k\\277j\\331u\\264t\\303v\\301w\\302q\\304x\\263n\\305`^Da\\260f\\370g\\361~\\371.^Y-^Xh\\261i^U0\\333y\\363z\\362:\
+	:tc=cons25w:
+dumb|su|unknown:\
+	:am:co#132:li#$lines:do=^J:
+xterm-noapp|xterm with cursor keys in normal mode:\
+	:kl=\E[D:kd=\E[B:kr=\E[C:ku=\E[A:ks=\E=:ke=\E>:ti@:te@:tc=xterm:
+xterm|xterm-color|X11 terminal emulator:\
+	:ti@:te@:tc=xterm-xfree86:
+xterm-xfree86|XFree86 xterm:\
+	:k1=\EOP:k2=\EOQ:k3=\EOR:k4=\EOS:\
+	:k5=\E[15~:k6=\E[17~:k7=\E[18~:k8=\E[19~:\
+	:k9=\E[20~:k;=\E[21~:F1=\E[23~:F2=\E[24~:\
+	:kH=\EOF:@7=\EOF:kI=\E[2~:\
+	:kh=\EOH:*6=\EOF:kP=\E[5~:kN=\E[6~:\
+	:ku=\EOA:kd=\EOB:kr=\EOC:kl=\EOD:Km=\E[M:tc=xterm-basic:
+xterm-basic|xterm common (XFree86):\
+	:li#24:co#80:am:kn#12:km:mi:ms:xn:bl=^G:\
+	:is=\E[!p\E[?3;4l\E[4l\E>:rs=\E[!p\E[?3;4l\E[4l\E>:le=^H:\
+	:AL=\E[%dL:DL=\E[%dM:DC=\E[%dP:al=\E[L:dc=\E[P:dl=\E[M:\
+	:UP=\E[%dA:DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:\
+	:ho=\E[H:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:cm=\E[%i%d;%dH:cs=\E[%i%d;%dr:\
+	:im=\E[4h:ei=\E[4l:ks=\E[?1h\E=:ke=\E[?1l\E>:kD=\E[3~:kb=^H:\
+	:sf=\n:sr=\EM:st=\EH:ct=\E[3g:sc=\E7:rc=\E8:\
+	:eA=\E(B\E)0:as=^N:ae=^O:ml=\El:mu=\Em:up=\E[A:nd=\E[C:\
+	:md=\E[1m:me=\E[m^O:mr=\E[7m:so=\E[7m:se=\E[27m:us=\E[4m:ue=\E[24m:\
+	:ti=\E[?1049h:te=\E[?1049l:vi=\E[?25l:ve=\E[?25h:\
+	:ut:Co#8:pa#64:op=\E[39;49m:AB=\E[4%dm:AF=\E[3%dm:\
+
+EOD;
+
+	if (!file_exists("/usr/share/misc"))
+		mkdir("/usr/share/misc");
+
+	$fd = @fopen("/usr/share/misc/termcap", "w");
+	if (!$fd) {
+		printf("Error: cannot open termcap in system_set_termcap().\n");
+		return 1;
+	}
+	chmod("/usr/share/misc/termcap", 0644);
+	fwrite($fd, $termcap);
+	fclose($fd);
+	
+	return 0;
+}
+
+function system_users_create()
+{
+	/* Create All the passwd file */
+	global $config, $g;
+	
+	if ($g['booting'])
+		echo "Generating user database... ";
+	
+	system_user_masterpasswd();
+	system_user_group();
+	system_user_pwdmkdb();
+	
+	if ($g['booting'])
+		echo "done\n";
+		
+	return 0;
+
+}
+
+function system_user_masterpasswd()
+{
+	/* Create the master.passwd file*/
+	global $config, $g;
+	
+	$masterpasswd = <<<EOD
+root:{$config['system']['password']}:0:0::0:0:Charlie &:/root:/bin/sh
+toor:*:0:0::0:0:Bourne-again Superuser:/root:
+daemon:*:1:1::0:0:Owner of many system processes:/root:/usr/sbin/nologin
+operator:*:2:5::0:0:System &:/:/usr/sbin/nologin
+bin:*:3:7::0:0:Binaries Commands and Source:/:/usr/sbin/nologin
+tty:*:4:65533::0:0:Tty Sandbox:/:/usr/sbin/nologin
+kmem:*:5:65533::0:0:KMem Sandbox:/:/usr/sbin/nologin
+www:*:80:80::0:0:World Wide Web Owner:/nonexistent:/usr/sbin/nologin
+nobody:*:65534:65534::0:0:Unprivileged user:/nonexistent:/usr/sbin/nologin
+ftp:*:21:50::0:0:FTP user:/mnt:/sbin/nologin
+sshd:*:22:22::0:0:Secure Shell Daemon:/var/empty:/usr/sbin/nologin
+
+EOD;
+	
+	if (is_array($config['access']['user']))
+	{
+		foreach ($config['access']['user'] as $user)
+		{
+			$password=crypt($user['password']);
+			
+			if (isset($user['fullshell']))
+			{
+				$masterpasswd .= <<<EOD
+{$user['login']}:{$password}:{$user['id']}:{$user['usergroupid']}::0:0:{$user['fullname']}:/mnt:/bin/sh
+
+EOD;
+			}
+			else
+			{
+				$masterpasswd .= <<<EOD
+{$user['login']}:{$password}:{$user['id']}:{$user['usergroupid']}::0:0:{$user['fullname']}:/mnt:/usr/local/bin/scponly
+
+EOD;
+			}
+		}
+
+	}
+	
+	$fd = fopen("{$g['varetc_path']}/master.passwd", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open master.passwd in system_user_masterpasswd().\n");
+		return 1;
+	}
+
+
+	fwrite($fd, $masterpasswd);
+	fclose($fd);
+	
+	return 0;
+}
+
+function system_user_group()
+{
+	/* Create the group file*/
+	global $config, $g;
+	
+	$groupfile = <<<EOD
+wheel:*:0:root
+EOD;
+	
+	/* If user exist with full shell, put them on the wheel group */
+	if (is_array($config['access']['user']))
+		{
+			foreach ($config['access']['user'] as $user)
+			{
+				if (isset($user['fullshell']))
+				{
+					$groupfile .= <<<EOD
+,{$user['login']}
+EOD;
+				}
+			}
+		}
+
+	$groupfile .= <<<EOD
+
+daemon:*:1:
+kmem:*:2:
+sys:*:3:
+tty:*:4:
+operator:*:5:root
+bin:*:7:
+staff:*:20:
+sshd:*:22:
+guest:*:31:
+ftp:*:50:
+_pflogd:*:64:
+_dhcp:*:65:
+network:*:69:
+www:*:80:
+nogroup:*:65533:
+nobody:*:65534:
+admin:*:1000:
+
+EOD;
+	if (is_array($config['access']['group']))
+	{
+		foreach ($config['access']['group'] as $group)
+		{
+			$groupfile .= <<<EOD
+{$group['name']}:*:{$group['id']}:
+
+EOD;
+
+		}
+	}
+
+	$fd = fopen("{$g['varetc_path']}/group", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open group in system_user_group().\n");
+		return 1;
+	}
+
+
+	fwrite($fd, $groupfile);
+	fclose($fd);
+	
+	return 0;
+
+}
+
+function system_user_pwdmkdb()
+{
+	/* Generate the db of password */
+	global $config, $g;
+		
+	mwexec("/usr/sbin/pwd_mkdb -p -d {$g['varetc_path']} {$g['varetc_path']}/master.passwd");
+	
+	return 0;
+
+}
+
+function system_user_samba()
+{
+	/* Generate the db of password */
+	global $config, $g;
+	
+	if (is_array($config['access']['user']))
+	{
+		
+		foreach ($config['access']['user'] as $user)
+		{		
+			$password = escapeshellcmd($user['password']);
+			$login = escapeshellcmd($user['login']);
+			mwexec("(/bin/echo {$password}; /bin/echo {$password}) | /usr/local/bin/smbpasswd -s -a {$login}");
+			//mwexec("(/bin/echo {$password}; /bin/echo {$password}) | /usr/local/bin/pdbedit -tau {$login}");
+		}
+	}
+	
+	return 0;
+
+}
+
+function system_pam_configure()
+{
+	/* Create the pam configuration files*/
+	global $config, $g;
+	
+	if (!file_exists("{$g['varetc_path']}/pam.d"))
+		mkdir("{$g['varetc_path']}/pam.d", 0744);
+	
+	$system = <<<EOD
+	# System-wide defaults
+# auth
+auth            sufficient      pam_opie.so             no_warn no_fake_prompts
+auth            requisite       pam_opieaccess.so       no_warn allow_local
+
+EOD;
+	
+	if (isset($config['ad']['enable']))
+	{
+	$system .= <<<EOD
+#auth	sufficient		/usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	} 
+
+	$system .= <<<EOD
+auth    required		pam_unix.so             no_warn try_first_pass nullok
+
+# account
+
+EOD;
+
+	if (isset($config['ad']['enable']))
+	{
+	$system .= <<<EOD
+#account sufficient /usr/local/lib/pam_winbind.so
+
+EOD;
+	} 
+
+	$system .= <<<EOD
+account         required        pam_login_access.so
+account         required        pam_unix.so
+
+# session
+session         required        pam_lastlog.so          no_fail
+
+# password
+
+EOD;
+	
+	if (isset($config['ad']['enable']))
+	{
+	$system .= <<<EOD
+#password 	sufficient /usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	}
+	
+	$system .= <<<EOD
+password        required        pam_unix.so             no_warn try_first_pass
+
+EOD;
+	
+	
+	$fd = fopen("{$g['varetc_path']}/pam.d/system", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open /pam.d/system in system_pam_configure().\n");
+		return 1;
+	}
+	
+	fwrite($fd, $system);
+	fclose($fd);
+		
+	$sshd .= <<<EOD
+# PAM configuration for the "sshd" service
+
+# auth
+auth            required        pam_nologin.so          no_warn
+auth            sufficient      pam_opie.so             no_warn no_fake_prompts
+auth            requisite       pam_opieaccess.so       no_warn allow_local
+
+EOD;
+
+	if (isset($config['ad']['enable']))
+	{
+	$sshd .= <<<EOD
+auth sufficient /usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	} 
+
+	$sshd .= <<<EOD
+auth            required        pam_unix.so             no_warn try_first_pass
+
+# account
+
+EOD;
+
+	if (isset($config['ad']['enable']))
+	{
+	$sshd .= <<<EOD
+account			sufficient		/usr/local/lib/pam_winbind.so
+
+EOD;
+	} 
+
+	$sshd .= <<<EOD
+account         required        pam_unix.so
+
+# session
+session         required        pam_permit.so
+
+# password
+
+EOD;
+
+if (isset($config['ad']['enable']))
+	{
+	$sshd .= <<<EOD
+password	sufficient	/usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	} 
+
+
+$sshd .= <<<EOD
+password        required        pam_unix.so             no_warn try_first_pass
+
+EOD;
+	
+	unset($fd);
+	$fd = fopen("{$g['varetc_path']}/pam.d/sshd", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open /pam.d/sshd in system_pam_configure().\n");
+		return 1;
+	}
+
+	fwrite($fd, $sshd);
+	fclose($fd);
+	
+		$ftp = <<<EOD
+# PAM configuration for the "ftpd" service
+
+# auth
+auth            required        pam_nologin.so          no_warn
+auth            sufficient      pam_opie.so             no_warn no_fake_prompts
+auth            requisite       pam_opieaccess.so       no_warn allow_local
+
+EOD;
+
+	if (isset($config['ad']['enable']))
+	{
+	$ftp .= <<<EOD
+auth	sufficient	/usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	} 
+
+	$ftp .= <<<EOD
+auth            required        pam_unix.so             no_warn try_first_pass
+
+# account
+
+EOD;
+
+if (isset($config['ad']['enable']))
+	{
+	$ftp .= <<<EOD
+account		sufficient	/usr/local/lib/pam_winbind.so
+
+EOD;
+	} 
+
+	$ftp .= <<<EOD
+account         required        pam_login_access.so
+account         required        pam_unix.so
+
+# session
+session         required        pam_permit.so
+
+EOD;
+	
+	unset($fd);
+	
+	$fd = fopen("{$g['varetc_path']}/pam.d/ftp", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open /pam.d/ftp in system_pam_configure().\n");
+		return 1;
+	}
+
+	fwrite($fd, $ftp);
+	fclose($fd);
+	
+		
+	$login = <<<EOD
+# PAM configuration for the "login" service
+#
+
+# auth
+auth            required        pam_nologin.so          no_warn
+
+EOD;
+
+	if (isset($config['ad']['enable']))
+	{
+	$login .= <<<EOD
+auth	sufficient	/usr/local/lib/pam_winbind.so	debug try_first_pass
+
+EOD;
+	} 
+
+	$login .= <<<EOD
+auth            sufficient      pam_self.so             no_warn
+auth            include         system
+
+# account
+
+EOD;
+
+if (isset($config['ad']['enable']))
+	{
+	$login .= <<<EOD
+account		sufficient	/usr/local/lib/pam_winbind.so
+
+EOD;
+	} 
+
+	$login .= <<<EOD
+account         requisite       pam_securetty.so
+account         include         system
+
+# session
+session         include         system
+
+# password
+password        include         system
+
+EOD;
+	
+	unset($fd);
+	
+	$fd = fopen("{$g['varetc_path']}/pam.d/login", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open /pam.d/login in system_pam_configure().\n");
+		return 1;
+	}
+
+	fwrite($fd, $login);
+	fclose($fd);
+	
+	unset($fd);
+	
+	/* Create the nsswitch.conf file*/
+	
+	
+	if (isset($config['ad']['enable']))
+	{
+	$nsswitch = <<<EOD
+group: files winbind
+group_compat: nis
+hosts: files dns wins
+networks: files
+passwd: files winbind
+passwd_compat: nis
+shells: files
+
+EOD;
+
+	}
+	else
+	{
+	$nsswitch = <<<EOD
+group: compat
+group_compat: nis
+hosts: files dns
+networks: files
+passwd: compat
+passwd_compat: nis
+shells: files
+
+EOD;
+	}
+	
+	
+	$fd = fopen("{$g['varetc_path']}/nsswitch.conf", "w");
+	if (!$fd)
+	{
+		printf("Error: cannot open /var/etc/nsswitch.conf in system_pam_configure().\n");
+		return 1;
+	}
+
+	fwrite($fd, $nsswitch);
+	fclose($fd);
+	
+	unset($fd);
+	
+	return 0;
+
+}
+
+function system_tuning()
+{
+	/* fine tune kernel value */
+	global $config, $g;
+	
+	if (isset($config['system']['tune'])) 	{
+	
+		if ($g['booting'])
+			echo 'Tuning the system... ';
+		
+		mwexec('/sbin/sysctl net.inet.tcp.delayed_ack=0');
+		mwexec('/sbin/sysctl net.inet.tcp.sendspace=65536');
+		mwexec('/sbin/sysctl net.inet.tcp.recvspace=65536');
+		mwexec('/sbin/sysctl net.inet.udp.recvspace=65536');
+		mwexec('/sbin/sysctl net.inet.udp.maxdgram=57344');
+		mwexec('/sbin/sysctl net.local.stream.recvspace=65535');
+		mwexec('/sbin/sysctl net.local.stream.sendspace=65535');
+		mwexec('/sbin/sysctl kern.ipc.maxsockbuf=2097152');	
+		mwexec('/sbin/sysctl kern.ipc.somaxconn=8192');
+		/* mwexec('/sbin/sysctl kern.ipc.maxsockets=16424'); */
+		mwexec('/sbin/sysctl kern.ipc.nmbclusters=60000');
+		mwexec('/sbin/sysctl kern.maxfiles=65536');
+		mwexec('/sbin/sysctl kern.maxfilesperproc=32768');
+		mwexec('/sbin/sysctl net.inet.tcp.inflight.enable=0');
+		
+		if ($g['booting'])
+			echo "done\n";
+		return 0;
+	
+	}
+	else 	{
+		// Set the default value (if previously changed) if not booting mode
+		if (!$g['booting']) {
+			mwexec('/sbin/sysctl net.inet.tcp.delayed_ack=1');
+			mwexec('/sbin/sysctl net.inet.tcp.sendspace=32768');
+			mwexec('/sbin/sysctl net.inet.tcp.recvspace=65536');
+			mwexec('/sbin/sysctl net.inet.udp.recvspace=42080');
+			mwexec('/sbin/sysctl net.inet.udp.maxdgram=9216');
+			mwexec('/sbin/sysctl net.local.stream.recvspace=8192');
+			mwexec('/sbin/sysctl net.local.stream.sendspace=8192');
+			mwexec('/sbin/sysctl kern.ipc.maxsockbuf=262144');	
+			mwexec('/sbin/sysctl kern.ipc.somaxconn=128');
+			/* mwexec('/sbin/sysctl kern.ipc.maxsockets=16424'); */
+			mwexec('/sbin/sysctl kern.ipc.nmbclusters=3072');
+			mwexec('/sbin/sysctl kern.maxfiles=1064');
+			mwexec('/sbin/sysctl kern.maxfilesperproc=957');
+		}
+			
+			return 0;
+	}
+
+}
+
+function system_install_mount_cd($cdrom)
+{
+	/* Part of install process: Mount the CDROM */
+	
+	global $config, $g;
+	
+	/* Creating tempo directory for cdrom*/
+	echo "Creating Mount point for the CDROM:\n";
+	if (mwexec("/bin/mkdir /mnt/cdrom_fr_0507"))
+		return 1;
+	
+	/* Monting the CDROM */
+	echo "Mount CDROM:\n";
+	if (mwexec("/sbin/mount_cd9660 /dev/$cdrom /mnt/cdrom_fr_0507"))
+		return 1;
+	
+	return 0;
+}
+
+function system_install_init_fulldisk($harddrive)
+{
+		
+	/* Part of install process: Initialize the destination disk with one partition */
+	
+	global $config, $g;
+	
+	echo "Erasing partitions:\n";
+	if (mwexec("/bin/dd if=/dev/zero of=/dev/$harddrive bs=1k count=20"))
+		return 1;
+	
+	echo "Creating the primary partition and install simple MBR:\n";
+	if (mwexec("/sbin/fdisk -BI -b /boot/mbr $harddrive"))
+		return 1;
+	
+	/* Must wait that the /dev is upatded with the new information */
+	echo "Waiting for system update..";
+	$devtotest="/dev/$harddrive". "s1";
+	$i=0;
+	
+	while (!file_exists($devtotest)) 	{
+		sleep(1);
+		echo ".";
+		$i++;
+		if ($i==20)
+			return 1;
+	}
+	echo "\n";
+	
+	echo "Erasing primary partition:\n";
+	if (mwexec("/bin/dd if=/dev/zero of=/dev/" . escapeshellarg($harddrive) . "s1 bs=32k count=16"))
+		return 1;
+	
+	echo "Creating FreeBSD partition:\n";
+	if (mwexec("/sbin/bsdlabel -B -w -b /boot/boot " . escapeshellarg($harddrive) ."s1 auto"))
+		return 1;
+	
+	echo "Setting BSDlabel:\n";
+
+	disks_bsdlabel($harddrive,"s1","4.2BSD");
+	
+	echo "Creating UFS filesystem:\n";
+	if (mwexec("/sbin/newfs -U /dev/" . escapeshellarg($harddrive) . "s1"))
+		return 1;
+	
+	return 0;
+}
+
+
+function system_install_init_halfdisk($harddrive)
+{
+	/* Part of install process: Initialize the destination disk with 2 partitions */
+	
+	global $config, $g;
+	
+	/* Create the partitions */
+	fdisk_hd_install($harddrive);
+	
+	if (mwexec("(/bin/echo y; /bin/echo y) | /sbin/fdisk -B -b /boot/mbr $harddrive"))
+		return 0;
+	
+	/* Must wait that the /dev is upatded with the new information */
+	
+	echo "Waiting for system update..";
+
+	$devtotest="/dev/$harddrive". "s2";
+	$i=0;
+	while (!file_exists($devtotest))
+	{
+		sleep(1);
+		echo ".";
+		$i++;
+		if ($i==20)
+			return 1;
+	}
+	echo "\n";
+		
+	echo "Creating BSD Label:\n";
+	if (mwexec("/sbin/bsdlabel -B -w -b /boot/boot " . escapeshellarg($harddrive) ."s1 auto"))
+		return 1;
+	if (mwexec("/sbin/bsdlabel -w " . escapeshellarg($harddrive) ."s2 auto"))
+		return 1;
+	
+	echo "Modify BSD Label information:\n";
+
+	disks_bsdlabel($harddrive,"s1","4.2BSD");
+	disks_bsdlabel($harddrive,"s2","4.2BSD");
+	
+	echo "Creating filesystem:\n";
+	if (mwexec("/sbin/newfs -U /dev/" . escapeshellarg($harddrive) . "s1"))
+		return 1;
+	if (mwexec("/sbin/newfs -U /dev/" . escapeshellarg($harddrive) . "s2"))
+		return 1;
+	
+	return 0;
+
+}
+
+function system_install_mount_destdisk($harddrive)
+{
+	
+	/* Part of install process: Mount the destination disk */
+	
+	global $config, $g;
+	
+	echo "Creation tempory mouting point:\n";
+	if (mwexec("/bin/mkdir /mnt/install_fr_0507"))
+		return 1;
+	
+	echo "Mount destination disk:\n";
+	if (mwexec("/sbin/mount /dev/" . escapeshellarg($harddrive) . "s1 /mnt/install_fr_0507"))
+		return 1;
+		
+	return 0;
+	
+}
+
+
+function system_install_unmount()
+{
+	
+	/* Part of install process: Unmounting the disk */
+	
+	global $config, $g;
+	
+	/* Unmounting disk */
+	if (mwexec("/sbin/umount /mnt/install_fr_0507"))
+		return 1;
+	if (mwexec("/sbin/umount /mnt/cdrom_fr_0507"))
+		return 1;
+	if (mwexec("/bin/rm -rf /mnt/cdrom_fr_0507"))
+		return 1;
+	if (mwexec("/bin/rm -rf /mnt/install_fr_0507"))
+		return 1;
+	
+	return 0;
+}
+
+function system_install_installation($harddrive)
+{
+	/* Part of install process: dd image file on the destination disk */
+	
+	global $config, $g;
+	
+	echo "Installation:\n";
+	
+	if (mwexec("/usr/bin/gunzip -S \"\" -c /mnt/cdrom_fr_0507/FreeNAS-generic-pc.gz | dd of=/dev/" . escapeshellarg($harddrive) . " bs=16k > /dev/null 2>&1"))
+		return 1;
+	
+	return 0;
+
+}
+
+?>
\ No newline at end of file