From de58ef9089a3d104e73e122b9c1c005544e5e0ef Mon Sep 17 00:00:00 2001
From: Mark Crane <mcrane@pfsense.org>
Date: Fri, 26 Dec 2008 08:35:23 +0000
Subject: Beginnings of a new TFTP package.

---
 packages/tftp/tftp_inc.tmp | 193 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 193 insertions(+)
 create mode 100644 packages/tftp/tftp_inc.tmp

(limited to 'packages/tftp/tftp_inc.tmp')

diff --git a/packages/tftp/tftp_inc.tmp b/packages/tftp/tftp_inc.tmp
new file mode 100644
index 00000000..20327fd9
--- /dev/null
+++ b/packages/tftp/tftp_inc.tmp
@@ -0,0 +1,193 @@
+<?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 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 $uuid;
+    }
+}
+//echo guid();
+
+
+function pkg_is_service_running($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 sync_package() 
+{
+  
+  //global $config;   
+  //sync_package_tftp_files();
+
+  //if (pkg_is_service_running('inetd')) {  
+  //    sync_package_tftp();
+  //}
+
+}
+    
+
+function php_install_command() 
+{
+
+	global $config;
+	conf_mount_rw();
+	config_lock();
+
+	if (!is_dir('/tftpboot')) {
+	   // Create the directory
+	   exec("mkdir /tftpboot");
+	   
+     //Set the directory permissions
+     exec("chmod -R 777 /tftpboot");
+
+	}
+
+	if (!is_dir('/usr/local/www/tftp')) {
+	   // Create the directory
+	   exec("mkdir /usr/local/www/tftp");
+	}
+
+	exec("tar zxvf /tmp/tftp.tgz -C /");
+	unlink_if_exists("/tmp/tftp.tgz");
+	
+	
+	//rename PHP files from .tmp to .php
+	exec("cp /tmp/tftp_inc.tmp /usr/local/www/tftp/tftp_inc.php");
+	unlink_if_exists("/tmp/tftp_inc.tmp");
+	
+	exec("cp /tmp/tftp_files.tmp /usr/local/www/tftp/tftp_files.php");
+	unlink_if_exists("/tmp/tftp_files.tmp");
+    		
+	//prepare inetd.conf for tftp
+		$filename = "/etc/inetd.conf";
+		$handle = fopen($filename,"rb");
+		$contents = fread($handle, filesize($filename));	
+		fclose($handle);
+		
+		$handle = fopen($filename,"w");
+		$contents = str_replace("#tftp    dgram   udp     wait    root    /usr/libexec/tftpd", "tftp    dgram   udp     wait    root    /usr/libexec/tftpd", $contents);
+		fwrite($handle, $contents);		
+		unset($contents); 	
+		fclose($fout);
+		unset($filename);
+	
+  	
+	// if backup file exists restore it
+	    $filename = 'tftp.bak.tgz';
+	    	   
+	    //extract a specific directory to /usr/local/freeswitch
+	    if (file_exists('/tmp/'.$filename)) {
+	      //echo "The file $filename exists";
+	
+	      //Recommended
+	        system('cd /tftpboot; tar xvpfz /tmp/'.$filename.' tftpboot/');
+			
+			unset($filename);
+	    }
+  	
+	write_rcfile(array(
+		"file" => "tftp.sh",
+		"start" => "/usr/sbin/inetd",
+		"stop" => "killall -9 /usr/sbin/inetd"
+		)
+	);
+	
+		  	       
+	//sync_package_freeswitch();
+	$handle = popen("/usr/sbin/inetd", "r");
+	pclose($handle);
+	
+	//if (pkg_is_service_running('freeswitch')) {  
+  //    sync_package_freeswitch_ivr();
+	//}
+      
+	//conf_mount_ro();
+	//config_unlock();
+  
+}
+
+
+function php_deinstall_command() 
+{
+
+	//prepare inetd.conf for tftp
+		$filename = "/etc/inetd.conf";
+		$handle = fopen($filename,"rb");
+		$contents = fread($handle, filesize($filename));	
+		fclose($handle);
+		
+		$handle = fopen($filename,"w");
+		$contents = str_replace("tftp    dgram   udp     wait    root    /usr/libexec/tftpd", "#tftp    dgram   udp     wait    root    /usr/libexec/tftpd", $contents);
+		fwrite($handle, $contents);		
+		unset($contents); 	
+		fclose($fout);
+		unset($filename);
+		
+	exec("killall -9 /usr/sbin/inetd");
+	
+	unlink_if_exists("/usr/local/pkg/tftp.xml");
+	unlink_if_exists("/usr/local/pkg/tftp_inc.php");
+	unlink_if_exists("/usr/local/www/tftp/tftp_files.php");
+	
+	exec("rm -R /tftpboot");
+	unlink_if_exists("/usr/local/etc/rc.d/tftp.sh");
+	unlink_if_exists("/tmp/pkg_mgr_tftp.log");	
+	
+}
+
+?>
\ No newline at end of file
-- 
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