Initial commit

node_modules/xmlshim/index.js

@@ -0,0 +1,56 @@
+var jsdom = require("jsdom"),
+    xml = require("libxmljs"),
+    handlersForDocument = require("./domparser.js").handlersForDocument,
+    DOMWriter = require("./domwriter.js").DOMWriter;
+
+var impl = jsdom.jsdom(undefined, { parsingMode: "xml" }).implementation;
+
+exports.DOMParser = function() {
+}
+
+exports.DOMParser.prototype.parseFromString = function(str, mime) {
+    var doc = impl.createDocument("", "", null);
+        parser = new xml.SaxParser(handlersForDocument(doc));
+
+    parser.parseString(str);
+    return doc;
+}
+
+
+exports.XMLSerializer = function() {
+}
+
+exports.XMLSerializer.prototype.serializeToString = function(doc) {
+    var textwriter = new xml.TextWriter(),
+        domwriter = new DOMWriter(textwriter),
+        result;
+
+    // libxml xmlTextWriterStartDocument not only writes the document preamble
+    // but also sets up functions used for document encoding. Therefore we
+    // need to call startDocument in any case, also for document fragments and
+    // single nodes. By calling outputMemory immediately after starting the
+    // document, we get rid of the preamble.
+    textwriter.startDocument();
+    textwriter.outputMemory();          // flush buffer and discard preamble
+
+    if (doc.nodeType !== doc.DOCUMENT_NODE) {
+        // Wrap contents into an element in order to force libxml textwriter
+        // into element-mode. This will trigger proper entity escaping for text
+        // nodes.
+        textwriter.startElementNS(undefined, 'dummy');
+        textwriter.writeString('');     // close dummy start-tag
+        textwriter.outputMemory();      // flush buffer
+    }
+
+    domwriter.writeNode(doc);           // write actual contents
+    result = textwriter.outputMemory(); // collect results
+
+    // let's play nice and get the textwriter into a proper state again
+    textwriter.endDocument();
+    textwriter.outputMemory();          // flush buffer
+
+    return result;
+};
+
+
+exports.implementation = impl;