chore: import upstream snapshot with attribution

pptp-client/bootup.cgi

@@ -0,0 +1,34 @@
+#!/usr/local/bin/perl
+# bootup.cgi
+# Create, enable or disable PPTP startup at boot time
+
+require './pptp-client-lib.pl';
+&foreign_require("init", "init-lib.pl");
+&ReadParse();
+
+$start_cmd = "$module_config_directory/start.pl";
+$stop_cmd = "$module_config_directory/stop.pl";
+
+if ($in{'tunnel'}) {
+	# Create start and stop wrapper scripts
+	&foreign_require("cron", "cron-lib.pl");
+	&cron::create_wrapper($start_cmd, $module_name, "start.pl");
+	&cron::create_wrapper($stop_cmd, $module_name, "stop.pl");
+
+	# Enable starting at boot
+	&init::enable_at_boot($module_name,
+			      "Startup or shutdown PPTP connection",
+			      $start_cmd, $stop_cmd, undef, { 'fork' => 1 });
+	$config{'boot'} = $in{'tunnel'};
+	}
+else {
+	# Disable starting at boot
+	&init::disable_at_boot($module_name);
+	delete($config{'boot'});
+	}
+
+# Save setting
+&save_module_config();
+
+&redirect("");
+