Add a TFTP package fixed for pfSense 2.0

1 files changed, 126 insertions, 0 deletions

diff --git a/config/tftp2/tftp.inc b/config/tftp2/tftp.inc
new file mode 100644
index 00000000..698122d2
--- /dev/null
+++ b/config/tftp2/tftp.inc
@@ -0,0 +1,126 @@
+<?php
+/* $Id$ */
+/*
+/* ========================================================================== */
+/*
+	tftp_inc.php
+	Copyright (C) 2008 Mark J Crane
+	All rights reserved.
+*/
+/* ========================================================================== */
+/*
+	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.
+*/
+
+function tftp_guid() {
+	if (function_exists('com_create_guid')){
+		return com_create_guid();
+	}else{
+		mt_srand((double)microtime()*10000);//optional for php 4.2.0 and up.
+		$charid = strtoupper(md5(uniqid(rand(), true)));
+		$hyphen = chr(45);// "-"
+		$uuid = chr(123)// "{"
+				.substr($charid, 0, 8).$hyphen
+				.substr($charid, 8, 4).$hyphen
+				.substr($charid,12, 4).$hyphen
+				.substr($charid,16, 4).$hyphen
+				.substr($charid,20,12)
+				.chr(125);// "}"
+		return $uuid;
+	}
+}
+
+function tftp_pkg_is_service_running($servicename) {
+	exec("/bin/ps ax | awk '{ print $5 }'", $psout);
+	array_shift($psout);
+	foreach($psout as $line) {
+		$ps[] = trim(array_pop(explode(' ', array_pop(explode('/', $line)))));
+	}
+	if(is_service_running($servicename, $ps) or is_process_running($servicename) ) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+function tftp_byte_convert( $bytes ) {
+
+	if ($bytes<=0)
+		return '0 Byte';
+
+	$convention=1000; //[1000->10^x|1024->2^x]
+	$s=array('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB');
+	$e=floor(log($bytes,$convention));
+	return round($bytes/pow($convention,$e),2).' '.$s[$e];
+}
+
+function tftp_install_command() {
+	global $config;
+	conf_mount_rw();
+
+	if (!is_dir('/tftpboot')) {
+		// Create the directory
+		exec("mkdir /tftpboot");
+
+		//Set the directory permissions
+		exec("chmod -R 777 /tftpboot");
+	}
+
+	if (!is_dir('/root/backup/')) {
+		// Create the backup directory
+		exec("mkdir /root/backup/");
+	}
+
+	// if backup file exists restore it
+	$filename = 'tftp.bak.tgz';
+
+	//extract a specific directory to /usr/local/freeswitch
+	if (file_exists('/root/backup/'.$filename)) {
+		system('cd /; tar xvpfz /root/backup/tftp.bak.tgz');
+		system('chmod -R 744 /tftpboot/*');
+		unset($filename);
+	}
+}
+
+function tftp_deinstall_command() {
+
+	unlink_if_exists("/usr/local/pkg/tftp.xml");
+	unlink_if_exists("/usr/local/pkg/tftp.inc");
+	unlink_if_exists("/usr/local/www/packages/tftp/tftp_files.php");
+	exec("rm -R /usr/local/www/packages/tftp/");
+
+	//exec("rm -R /tftpboot");
+	unlink_if_exists("/usr/local/etc/rc.d/tftp.sh");
+	unlink_if_exists("/tmp/pkg_mgr_tftp.log");
+}
+
+function tftp_generate_rules($type) {
+	if ($type != "nat")
+		return;
+	// Open inetd.conf write handle
+	$inetd_fd = fopen("/var/etc/inetd.conf","a+");
+	/* add tftp daemon */
+	fwrite($inetd_fd, "tftp\t\tdgram\tudp\twait\t\troot\t/usr/libexec/tftpd\ttftpd /tftpboot\n");
+	fclose($inetd_fd);		// Close file handle
+}
+?>