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-rw-r--r--config/tftp/tftp.inc279
1 files changed, 279 insertions, 0 deletions
diff --git a/config/tftp/tftp.inc b/config/tftp/tftp.inc
new file mode 100644
index 00000000..a7053df9
--- /dev/null
+++ b/config/tftp/tftp.inc
@@ -0,0 +1,279 @@
+<?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 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 php_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");
+ }
+
+
+ //rename PHP files from .tmp to .php
+ 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", "tftp", $contents);
+ fwrite($handle, $contents);
+ unset($contents);
+ fclose($handle);
+ unset($filename);
+
+
+ // add a TFTP DHCP Option to the DHCP Server
+ $filename = "/usr/local/www/services_dhcp.php";
+ $fout = fopen($filename,"r");
+ $tmp = fread($fout, filesize($filename));
+ fclose($fout);
+
+ //tftp was not found in the string
+ if (strpos($tmp, "tftp") === false) {
+ $tmpsearch = "\$pconfig['netmask'] = \$config['dhcpd'][\$if]['netmask'];";
+ $tmpreplace = "\$pconfig['netmask'] = \$config['dhcpd'][\$if]['netmask'];\n";
+ $tmpreplace .= "\$pconfig['tftp'] = \$config['dhcpd'][\$if]['options']['tftp-server-name'];";
+ $tmp = str_replace($tmpsearch, $tmpreplace, $tmp);
+ unset($tmpsearch, $tmpreplace);
+
+ $tmpsearch = "\$config['dhcpd'][\$if]['filename'] = \$_POST['filename'];";
+ $tmpreplace = "\$config['dhcpd'][\$if]['filename'] = \$_POST['filename'];\n";
+ $tmpreplace .= " \$config['dhcpd'][\$if]['options']['tftp-server-name'] = \$_POST['tftp'];";
+ $tmp = str_replace($tmpsearch, $tmpreplace, $tmp);
+ unset($tmpsearch, $tmpreplace);
+
+ $tmpsearch = "function show_netboot_config() {";
+ $tmpreplace = "function show_tftp_config() {\n";
+ $tmpreplace .= " document.getElementById(\"showtftpbox\").innerHTML='';\n";
+ $tmpreplace .= " aodiv = document.getElementById('showtftp');\n";
+ $tmpreplace .= " aodiv.style.display = \"block\";\n";
+ $tmpreplace .= "}\n";
+ $tmpreplace .= "\n";
+ $tmpreplace .= "function show_netboot_config() {";
+ $tmp = str_replace($tmpsearch, $tmpreplace, $tmp);
+ unset($tmpsearch, $tmpreplace);
+
+ $tmpsearch = "<td width=\"22%\" valign=\"top\" class=\"vncell\">Enable Network booting</td>";
+ $tmpreplace .= "";
+ //$tmpreplace = " <tr>\n";
+ $tmpreplace .= "<td width=\"22%\" valign=\"top\" class=\"vncell\">TFTP server</td>\n";
+ $tmpreplace .= " <td width=\"78%\" class=\"vtable\">\n";
+ $tmpreplace .= " <div id=\"showtftpbox\">\n";
+ $tmpreplace .= " <input type=\"button\" onClick=\"show_tftp_config()\" value=\"Advanced\"></input> - Show TFTP configuration</a>\n";
+ $tmpreplace .= " </div>\n";
+ $tmpreplace .= " <div id=\"showtftp\" style=\"display:none\">\n";
+ $tmpreplace .= " <input name=\"tftp\" type=\"text\" class=\"formfld\" id=\"tftp\" size=\"20\" value=\"<"."?=htmlspecialchars(\$pconfig['tftp']);?".">\"><br>\n";
+ $tmpreplace .= " </div>\n";
+ $tmpreplace .= " </td>\n";
+ $tmpreplace .= " </tr>\n";
+ $tmpreplace .= "\n";
+ $tmpreplace .= " <tr>\n";
+ $tmpreplace .= " <td width=\"22%\" valign=\"top\" class=\"vncell\">Enable Network booting</td>";
+ $tmpreplace .= "\n";
+ $tmp = str_replace($tmpsearch, $tmpreplace, $tmp);
+ unset($tmpsearch, $tmpreplace);
+
+ $fout = fopen($filename,"w");
+ fwrite($fout, $tmp);
+ unset($tmp);
+ fclose($fout);
+ }
+ unset($tmp, $filename);
+
+
+
+ $filename = "/etc/inc/services.inc";
+ $fout = fopen($filename,"r");
+ $tmp = fread($fout, filesize($filename));
+ fclose($fout);
+
+ //tftp was not found in the string
+ if (strpos($tmp, "tftp") === false) {
+ $tmpsearch = "if (is_array(\$dhcpifconf['ntpserver']) && \$dhcpifconf['ntpserver'][0])";
+ $tmpreplace = "if (isset(\$dhcpifconf['options']['tftp-server-name'])) {\n";
+ $tmpreplace .= " \$dhcpdconf .= \" option tftp-server-name \\\"\".\$dhcpifconf['options']['tftp-server-name'].\"\\\";\".\"\\n\";\n";
+ $tmpreplace .= " }\n";
+ $tmpreplace .= " \n";
+ $tmpreplace .= " if (is_array(\$dhcpifconf['ntpserver']) && \$dhcpifconf['ntpserver'][0])";
+ $tmp = str_replace($tmpsearch, $tmpreplace, $tmp);
+ unset($tmpsearch, $tmpreplace);
+
+ $fout = fopen($filename,"w");
+ fwrite($fout, $tmp);
+ fclose($fout);
+ }
+ unset($tmp, $filename);
+
+
+ // if backup file exists restore it
+ $filename = 'tftp.bak.tgz';
+
+ //extract a specific directory to /usr/local/freeswitch
+ if (file_exists('/tmp/'.$filename)) {
+ system('cd /; tar xvpfz /tmp/tftp.bak.tgz');
+ system('chmod -R 744 /tftpboot/*');
+ unset($filename);
+ }
+
+ write_rcfile(array(
+ "file" => "tftp.sh",
+ "start" => "/usr/sbin/inetd",
+ "stop" => "killall -9 inetd"
+ )
+ );
+
+
+ //php_sync_package();
+ $handle = popen("/usr/sbin/inetd", "r");
+ pclose($handle);
+
+ //if (pkg_is_service_running('inetd')) {
+ // temp_sync_package();
+ //}
+
+ //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", "#tftp dgram", $contents);
+ fwrite($handle, $contents);
+ unset($contents);
+ fclose($fout);
+ unset($filename);
+
+ exec("killall -9 inetd");
+
+ unlink_if_exists("/usr/local/pkg/tftp.xml");
+ unlink_if_exists("/usr/local/pkg/tftp.inc");
+ 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-07 14:17:48 +0000