pfSense

/*   cvs_sync

 *   Written by Scott Ullrich

 *   (C)2005-2007 Scott Ullrich

 *   Part of the pfSense project pfSsh.php subsystem

 */

require_once("filter.inc");

require_once("shaper.inc");

require_once("rrd.inc");

conf_mount_rw();

exec("rm -rf /home/pfsense /root/pfsense /pfSenseGITREPO/");

$GIT_REPO="http://gitweb.pfsense.org/pfsense/mainline.git";

$CODIR =  "/root/pfsense/";

global $argv;

global $command_split;

echo "\nRemoving downloaded cvssync data, please wait...";

exec("/bin/rm -rf /home/pfsense");

exec("mkdir -p /home/pfsense");

echo " done.\n";

unlink_if_exists("/tmp/config.cache");

if(!file_exists("/usr/local/bin/git")) {

	echo "Cannot find git, fetching static git...";

    system("pkg_add -r git");

}

# Remove mainline if exists (older)

if(is_dir("/root/pfsense/mainline")) 

	exec("rm -rf /root/pfsense/mainline");

# Remove RELENG_1_2 if exists (older)

if(is_dir("/root/pfsense/RELENG_1_2")) 

	exec("rm -rf /root/pfsense/RELENG_1_2");

# Remove HEAD if exists (older)

if(is_dir("/root/pfsense/HEAD")) 

	exec("rm -rf /root/pfsense/HEAD");

/* NOTE: Set branches here */

$branches = array(

	"master" => "2.0 development branch",

	"RELENG_1_2" => "1.2* release branch"

);

if(file_exists("/root/cvssync_backup.tgz")) {

	$backup_date = `ls -lah /root/cvssync_backup.tgz | awk '{ print $6,$7,$8 }'`;

	$tmp = array("RESTORE" => "Restores prior CVSSync backup data performed at {$backup_date}");

	$branches = array_merge($branches, $tmp);

}

if($command_split[2]) {

	$branch = $command_split[2];

} else {

	if(!$argv[3]) {

		echo "\nPlease select which branch you would like to sync against:\n\n";

		foreach($branches as $branchname => $branchdesc) {

			echo "{$branchname} \t {$branchdesc}\n";

		}

		echo "\nOr alternatively you may enter a custom branch URL.\n\n";

		$branch = readline("> ");

		echo "\n";

	} else {

		$branch = $argv[3];

	}

}

if($argv[4] == "NOBACKUP") 

	$nobackup=true;

else 

	$nobackup = false;

exec("mkdir -p /root/pfsense/$BRANCHTAG");

$found = false;

foreach($branches as $branchname => $branchdesc) {

	if($branchname == $branch) 

		$found = true;

}

if(!$found) {

	if(isURL($branch)) {

		echo "\n";

		echo "NOTE: $branch was not found.\n\n";

		$command = readline("Is this a custom GIT URL? [y]? ");

		if(strtolower($command) == "y" or $command == "") {

			$GIT_REPO = $branch;

			$command = readline("Checkout which branch [master]? ");

			if($command == "")

				$branch = "master";

			if($command) 

				$branch = $command;

			$found = true;

		}

	}

	if(!$found) {

		echo "\nNo valid branch found.  Exiting.\n\n";

		exit;

	}

}

if($branch == "RESTORE" && $g['platform'] == "pfSense") {

	if(!file_exists("/root/cvssync_backup.tgz")) {

		echo "Sorry, we could not find a previous CVSSync backup file.\n";

		exit();

	}

	echo "===> Restoring previous CVSSync backup... Please wait...\n";

	exec("tar Uxpf /root/cvssync_backup.tgz -C /");

	post_cvssync_commands();

	exit();

} else {

	$nobackup = true; // do not backup embedded, livecd

}

if($nobackup == false) {

	echo "===> Backing up current pfSense information...\n";

	echo "===> Please wait... ";

	exec("tar czPf /root/cvssync_backup.tgz --exclude /root --exclude /dev --exclude /var/db/racoon/racoon.sock --exclude /tmp --exclude /var/run --exclude /var/empty /");

	$size = filesize("/root/cvssync_backup.tgz");

	echo "{$size} bytes.\n\n";

	sleep(5);

}

echo "===> Checking out $branch\n";

exec("mkdir -p /root/pfsense/$branch");

// Git 'er done!

if(is_dir("$CODIR/pfSenseGITREPO")) {

	exec("cd $CODIR/pfSenseGITREPO && git fetch");

	exec("cd $CODIR/pfSenseGITREPO && git merge $branch");	

} else {

    exec("mkdir -p $CODIR/pfSenseGITREPO");

    echo "Executing cd $CODIR/pfSenseGITREPO && git clone $GIT_REPO pfSenseGITREPO\n";

	exec("cd $CODIR/pfSenseGITREPO && git clone $GIT_REPO pfSenseGITREPO");

	if(is_dir("$CODIR/pfSenseGITREPO/pfSense")) 

		exec("mv $CODIR/pfSenseGITREPO/pfSense $CODIR/pfSenseGITREPO/pfSenseGITREPO");

	if(is_dir("$CODIR/pfSenseGITREPO/mainline")) 

		exec("mv $CODIR/pfSenseGITREPO/mainline $CODIR/pfSenseGITREPO/pfSenseGITREPO");

}

if($branch == "master") {

	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && git checkout master");

} else {

	exec("cd $CODIR/pfSenseGITREPO/pfSenseGITREPO && git checkout -b $branch origin/$branch");

}

exec("mkdir -p /tmp/lighttpd/cache/compress/");

// Nuke CVS and pfSense tarballs

exec("cd ${CODIR}/pfSenseGITREPO/pfSenseGITREPO && find . -name CVS -exec rm -rf {} \; 2>/dev/null");

exec("cd ${CODIR}/pfSenseGITREPO/pfSenseGITREPO && find . -name pfSense.tgz -exec rm {} \; 2>/dev/null");

// Remove files that we do not want to overwrite the system with 

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/usr/local/www/trigger_initial_wizard 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/crontab 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/master.passwd 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/passwd 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/fstab 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/ttys 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/group 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/fstab 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/platform 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/device.hints 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/loader.conf 2>/dev/null");

exec("rm ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/boot/loader.rc 2>/dev/null");

exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/conf*");

exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/cf 2>/dev/null");

exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/root/.shrc");

exec("rm -rf ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/root/.tcshrc");

exec("rm -f ${CODIR}/pfSenseGITREPO/pfSenseGITREPO/etc/syslog.conf 2>/dev/null");

echo "===> Installing new files...\n";

if($g['platform'] == "pfSense") 

	$command = "cd $CODIR/pfSenseGITREPO/pfSenseGITREPO ; tar -cpf - . | (cd / ; tar -Uxpf -)";

else 

	$command = "cd $CODIR/pfSenseGITREPO/pfSenseGITREPO ; tar -cpf - . | (cd / ; tar -xpf -) 2>/dev/null";

exec($command);

post_cvssync_commands();

echo "===> Checkout complete.\n";

echo "\n";

echo "Your system is now sync'd and PHP and Lighty will be restarted in 5 seconds.\n\n";

function post_cvssync_commands() {

	echo "===> Removing FAST-CGI temporary files...\n";

	exec("find /tmp -name \"php-fastcgi.socket*\" -exec rm -rf {} \;");

	exec("find /tmp -name \"*.tmp\" -exec rm -rf {} \;");

	exec("rm -rf /tmp/xcache/* 2>/dev/null");

	echo "===> Upgrading configuration (if needed)...\n";

	convert_config();

	echo "===> Restarting check_reload_status...\n";

	exec("killall check_reload_status");

	mwexec_bg("nohup /usr/bin/nice -n20 /usr/local/sbin/check_reload_status");

	echo "===> Configuring filter...";

	exec("/etc/rc.filter_configure_sync");

	exec("pfctl -f /tmp/rules.debug");

	echo "\n";

	echo "===> Signaling PHP and Lighty restart...";

	$fd = fopen("/tmp/restart_lighty", "w");

	fwrite($fd, "#!/bin/sh\n");

	fwrite($fd, "sleep 5\n");

	fwrite($fd, "killall php\n");

	fwrite($fd, "touch /tmp/restart_webgui\n");

	fclose($fd);

	mwexec_bg("sh /tmp/restart_lighty");

	echo "\n";

}

function isUrl($url = "") {

	if($url) 

		if(strstr($url, "rcs.pfsense.org") or 

			strstr($url, "mainline") or 

				strstr($url, ".git"))

					return true;

	return false;

}

conf_mount_ro();