From 46bc6e545a17e77202aaf01ec0cd8d5a46567525 Mon Sep 17 00:00:00 2001
From: Renato Botelho <renato@netgate.com>
Date: Tue, 25 Aug 2015 08:08:24 -0300
Subject: Move main pfSense content to src/

---
 src/etc/inc/itemid.inc | 108 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 src/etc/inc/itemid.inc

(limited to 'src/etc/inc/itemid.inc')

diff --git a/src/etc/inc/itemid.inc b/src/etc/inc/itemid.inc
new file mode 100644
index 0000000..c698cfa
--- /dev/null
+++ b/src/etc/inc/itemid.inc
@@ -0,0 +1,108 @@
+<?php
+
+/*
+	pfSense_MODULE:	utils
+*/
+
+/*
+	Copyright (C) 2009 Janne Enberg <janne.enberg@lietu.net>
+	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.
+
+*/
+
+/****f* itemid/delete_id
+ * NAME
+ *   delete_id - delete an item with ['id'] = $id from $array
+ * INPUTS
+ *   $id       - int: The ID to delete
+ *   $array    - array to delete the item from
+ * RESULT
+ *   boolean   - true if item was found and deleted
+ ******/
+function delete_id($id, &$array) {
+	// Index to delete
+	$delete_index = NULL;
+
+	if (!is_array($array)) {
+		return false;
+	}
+
+	// Search for the item in the array
+	foreach ($array as $key => $item) {
+		// If this item is the one we want to delete
+		if (isset($item['associated-rule-id']) && $item['associated-rule-id'] == $id) {
+			$delete_index = $key;
+			break;
+		}
+	}
+
+	// If we found the item, unset it
+	if ($delete_index !== NULL) {
+		unset($array[$delete_index]);
+		return true;
+	} else {
+		return false;
+	}
+
+}
+
+/****f* itemid/get_id
+ * NAME
+ *   get_id - Get an item id with ['associated-rule-id'] = $id from $array
+ * INPUTS
+ *   $id       - string: The ID to get
+ *   $array    - array to get the item from
+ * RESULT
+ *   mixed   - The id, NULL if not found
+ ******/
+function get_id($id, &$array) {
+	// Use $foo = &get_id('id', array('id'=>'value'));
+
+	if (!is_array($array)) {
+		return false;
+	}
+
+	// Search for the item in the array
+	foreach ($array as $key => $item) {
+		// If this item is the one we want to delete
+		if (isset($item['associated-rule-id']) && $item['associated-rule-id'] == $id) {
+			return $key;
+		}
+	}
+
+	return false;
+}
+
+/****f* itemid/get_unique_id
+ * NAME
+ *   get_unique_id - get a unique identifier
+ * RESULT
+ *   string     - unique id
+ ******/
+function get_unique_id() {
+
+	return uniqid("nat_", true);
+}
+
+?>
\ No newline at end of file
-- 
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