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Diffstat (limited to 'webcam/com/adobe/utils/XMLUtil.as')
| -rw-r--r-- | webcam/com/adobe/utils/XMLUtil.as | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/webcam/com/adobe/utils/XMLUtil.as b/webcam/com/adobe/utils/XMLUtil.as new file mode 100644 index 0000000..1a902ef --- /dev/null +++ b/webcam/com/adobe/utils/XMLUtil.as @@ -0,0 +1,171 @@ +/*
+ Adobe Systems Incorporated(r) Source Code License Agreement
+ Copyright(c) 2005 Adobe Systems Incorporated. All rights reserved.
+
+ Please read this Source Code License Agreement carefully before using
+ the source code.
+
+ Adobe Systems Incorporated grants to you a perpetual, worldwide, non-exclusive,
+ no-charge, royalty-free, irrevocable copyright license, to reproduce,
+ prepare derivative works of, publicly display, publicly perform, and
+ distribute this source code and such derivative works in source or
+ object code form without any attribution requirements.
+
+ The name "Adobe Systems Incorporated" must not be used to endorse or promote products
+ derived from the source code without prior written permission.
+
+ You agree to indemnify, hold harmless and defend Adobe Systems Incorporated from and
+ against any loss, damage, claims or lawsuits, including attorney's
+ fees that arise or result from your use or distribution of the source
+ code.
+
+ THIS SOURCE CODE IS PROVIDED "AS IS" AND "WITH ALL FAULTS", WITHOUT
+ ANY TECHNICAL SUPPORT OR ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
+ BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ALSO, THERE IS NO WARRANTY OF
+ NON-INFRINGEMENT, TITLE OR QUIET ENJOYMENT. IN NO EVENT SHALL MACROMEDIA
+ OR ITS SUPPLIERS 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 SOURCE CODE, EVEN IF
+ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+package com.adobe.utils
+{
+
+ public class XMLUtil
+ {
+ /**
+ * Constant representing a text node type returned from XML.nodeKind.
+ *
+ * @see XML.nodeKind()
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static const TEXT:String = "text";
+
+ /**
+ * Constant representing a comment node type returned from XML.nodeKind.
+ *
+ * @see XML.nodeKind()
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static const COMMENT:String = "comment";
+
+ /**
+ * Constant representing a processing instruction type returned from XML.nodeKind.
+ *
+ * @see XML.nodeKind()
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static const PROCESSING_INSTRUCTION:String = "processing-instruction";
+
+ /**
+ * Constant representing an attribute type returned from XML.nodeKind.
+ *
+ * @see XML.nodeKind()
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static const ATTRIBUTE:String = "attribute";
+
+ /**
+ * Constant representing a element type returned from XML.nodeKind.
+ *
+ * @see XML.nodeKind()
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static const ELEMENT:String = "element";
+
+ /**
+ * Checks whether the specified string is valid and well formed XML.
+ *
+ * @param data The string that is being checked to see if it is valid XML.
+ *
+ * @return A Boolean value indicating whether the specified string is
+ * valid XML.
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static function isValidXML(data:String):Boolean
+ {
+ var xml:XML;
+
+ try
+ {
+ xml = new XML(data);
+ }
+ catch(e:Error)
+ {
+ return false;
+ }
+
+ if(xml.nodeKind() != XMLUtil.ELEMENT)
+ {
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Returns the next sibling of the specified node relative to the node's parent.
+ *
+ * @param x The node whose next sibling will be returned.
+ *
+ * @return The next sibling of the node. null if the node does not have
+ * a sibling after it, or if the node has no parent.
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static function getNextSibling(x:XML):XML
+ {
+ return XMLUtil.getSiblingByIndex(x, 1);
+ }
+
+ /**
+ * Returns the sibling before the specified node relative to the node's parent.
+ *
+ * @param x The node whose sibling before it will be returned.
+ *
+ * @return The sibling before the node. null if the node does not have
+ * a sibling before it, or if the node has no parent.
+ *
+ * @langversion ActionScript 3.0
+ * @playerversion Flash 9.0
+ */
+ public static function getPreviousSibling(x:XML):XML
+ {
+ return XMLUtil.getSiblingByIndex(x, -1);
+ }
+
+ protected static function getSiblingByIndex(x:XML, count:int):XML
+ {
+ var out:XML;
+
+ try
+ {
+ out = x.parent().children()[x.childIndex() + count];
+ }
+ catch(e:Error)
+ {
+ return null;
+ }
+
+ return out;
+ }
+ }
+}
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