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function SimpleXMLSerializer () {
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}
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SimpleXMLSerializer.prototype.writeToString = function (nodeArg) {
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var ELEMENT_NODE = 1;
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var ATTR_NODE = 2;
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var TEXT_NODE = 3;
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var CDATA_SECTION_NODE = 4;
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var PI_NODE = 7;
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var COMMENT_NODE = 8;
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var DOCUMENT_NODE = 9;
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var isHTMLDocument = false;
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var rootElement;
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if (nodeArg.ownerDocument) rootElement = nodeArg.ownerDocument.documentElement;
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if (!rootElement) { // WinIE 6
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rootElement = nodeArg;
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while (rootElement.parentNode) {
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rootElement = rootElement.parentNode;
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}
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rootElement = rootElement.documentElement;
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}
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if (!rootElement.localName && !rootElement.namespaceURI &&
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rootElement.nodeName == 'HTML') {
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isHTMLDocument = true;
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}
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var srcs = new Array (nodeArg);
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var nsbind = [{xml: 'http://www.w3.org/XML/1998/namespace',
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xmlns: 'http://suika.fam.cx/~wakaba/-temp/2003/09/27/undef'}];
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nsbind[0][''] = '';
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var xescape = function (s) {
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return s.replace (/&/g, '&')
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.replace (/</g, '<')
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.replace (/>/g, '>')
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.replace (/"/g, '"');
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};
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var copynsbind = function (nsbind) {
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var newbind = {};
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for (var ns in nsbind) {
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newbind[ns] = nsbind[ns];
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}
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return newbind;
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};
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var copychildren = function (pNode) {
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var children = pNode.childNodes;
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var childrenLength = children ? children.length : 0;
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if (childrenLength == 0 && pNode.nodeType == ATTR_NODE) {
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// For WinIE 6 and Opera 8
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if (pNode.value) {
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return [pNode.value];
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} else {
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return [];
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}
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}
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var snapshot = [];
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for (var i = 0; i < childrenLength; i++) {
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snapshot.push (children[i]);
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}
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return snapshot;
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};
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var copychildrento = function (pNode, ary) {
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var children = pNode.childNodes;
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var childrenLength = children.length;
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for (var i = 0; i < childrenLength; i++) {
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ary.push (children[i]);
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}
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return ary;
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};
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var r = '';
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while (true) {
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var src = srcs.shift ();
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if (!src) break;
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if (src instanceof Array) {
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nsbind.pop (); // End tag
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} else if (src instanceof String || typeof (src) == 'string') {
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r += src;
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} else { // Node
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if (src.nodeType == ELEMENT_NODE) {
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var csrc = [];
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var etag;
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var ns = copynsbind (nsbind[nsbind.length - 1]);
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nsbind.push (ns);
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var attrr = {};
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var defpfx = {};
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var ansao = {};
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var nodeAttrs = src.attributes;
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var nodeAttrsLength = nodeAttrs.length;
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for (var i = 0; i < nodeAttrsLength; i++) {
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var attr = nodeAttrs[i];
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if (attr.localName == null) {
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// Non-namespace attribute
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if (attr.nodeValue) {
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if (isHTMLDocument) {
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attrr[attr.nodeName.toLowerCase ()] = copychildren (attr);
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} else {
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attrr[attr.nodeName] = copychildren (attr);
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}
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}
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} else if (attr.namespaceURI &&
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attr.namespaceURI == 'http://www.w3.org/2000/xmlns/') {
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// Namespace attribute
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var nsuri = attr.value;
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if (attr.localName == 'xmlns') {
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// Default namespace
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ns[''] = nsuri;
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attrr['xmlns'] = copychildren (attr);
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} else {
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// Prefixed namespace
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if (nsuri.length > 0) {
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ns[attr.localName] = nsuri;
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} else {
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ns[attr.localName]
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= 'http://suika.fam.cx/~wakaba/-temp/2003/09/27/undef';
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}
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attrr['xmlns:' + attr.localName] = copychildren (attr);
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}
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} else if (attr.namespaceURI) {
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// Global partition attribute
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var pfx;
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var ans = attr.namespaceURI;
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if (!(defpfx[ans] != null)) defpfx[ans] = null;
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PFX: {
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if (attr.prefix) {
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if (ns[attr.prefix]) {
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if (ns[attr.prefix] == ans) {
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// The namespace is already defined
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pfx = attr.prefix;
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if (!defpfx[ans]) defpfx[ans] = pfx;
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break PFX;
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}
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} else {
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// The namespace prefix is not defined yet
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pfx = attr.prefix;
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if (!defpfx[ans]) defpfx[ans] = pfx;
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ns[pfx] = ans;
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attrr['xmlns:' + pfx] = [xescape (ans)];
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break PFX;
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}
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}
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if (defpfx[ans] != null) {
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pfx = defpfx[ans];
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break PFX;
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}
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} // PFX
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if (!ansao[ans]) ansao[ans] = [];
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ansao[ans].push ([pfx, attr]);
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} else {
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// Per-element type partition attribute
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attrr[attr.localName] = copychildren (attr);
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}
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} // Attributes
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// Prefix for global attributes
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PFX: for (var ans in defpfx) {
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if (defpfx[ans] != null) continue PFX;
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// No prefix available from the attribute nodes
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// Available from already defined namespaces?
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P: for (var pfx in ns) {
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if (ns[pfx] != ans) continue P;
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if (pfx.length > 0) {
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defpfx[ans] = pfx;
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continue PFX;
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}
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}
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// Available from the element itself?
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if ((src.namespaceURI != null) &&
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(src.namespaceURI == ans) &&
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(src.prefix != null)) {
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if (ns[src.prefix] == ans) {
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// The namespace is already defined
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defpfx[ans] = src.prefix;
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continue PFX;
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} else {
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// The namespace is not defined yet
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defpfx[ans] = src.prefix;
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ns[defpfx[ans]] = ans;
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attrr['xmlns:' + defpfx[ans]] = [xescape (ans)];
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continue PFX;
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}
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}
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// No prefix is defined anywhere
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var i = 1;
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while (ns['ns' + i] != null) {i++}
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defpfx = 'ns' + i;
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ns[defpfx[ans]] = ans;
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attrr['xmlns:ns' + i] = [xescape (ans)];
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} // PFX
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for (var ans in ansao) {
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for (var ansn in ansao[ans]) {
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var pfx = ansao[ans][ansn][0] ? ansao[ans][ansn][0] : defpfx[ans];
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attrr[pfx + ':' + ansao[ans][ansn][1].localName]
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= copychildren (ansao[ans][ansn][1]);
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}
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}
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// Element type name
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if (src.localName != null) {
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if (src.namespaceURI != null) {
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if (src.prefix != null &&
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ns[src.prefix] != null &&
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ns[src.prefix] == src.namespaceURI) {
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// Non-null namespace and its prefix is defined
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r += '<' + src.prefix + ':' + src.localName;
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etag = '</' + src.prefix + ':' + src.localName + '>';
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} else if (src.prefix != null &&
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ns[src.prefix] == null) {
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attrr['xmlns:' + src.prefix] = [xescape (src.namespaceURI)];
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ns[src.prefix] = src.namespaceURI;
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r += '<' + src.prefix + ':' + src.localName;
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etag = '</' + src.prefix + ':' + src.localName + '>';
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} else {
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PFX0: {
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// Non-null namespace and its prefix is not defined
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// but is already declared as a namespace attribute
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P0: for (var pfx in ns) {
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if (ns[pfx] != src.namespaceURI) continue P0;
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if (pfx.length > 0) {
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r += '<' + pfx + ':' + src.localName;
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etag = '</' + pfx + ':' + src.localName + '>';
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} else {
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r += '<' + src.localName;
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etag = '</' + src.localName + '>';
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}
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break PFX0;
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}
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// Non-null namespace and its prefix is not defined anywhere
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var i = 1;
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while (ns['ns' + i] != null) i++;
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ns['ns' + i] = src.namespaceURI;
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attrr['xmlns:ns' + i] = [xescape (src.namespaceURI)];
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r += '<ns' + i + ':' + src.localName;
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etag = '</ns' + i + ':' + src.localName + '>';
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} // PFX0
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}
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} else {
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// Null-namespace
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if (ns[''] != '') {
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// The default namespace is not the null-namespace
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ns[''] = '';
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attrr['xmlns'] = [''];
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}
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r += '<' + src.localName;
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etag = '</' + src.localName + '>';
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}
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} else {
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// Non-namespace node
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if (isHTMLDocument) {
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r += '<' + src.nodeName.toLowerCase ();
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etag = '</' + src.nodeName.toLowerCase () + '>';
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} else {
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r += '<' + src.nodeName;
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| 258 |
etag = '</' + src.nodeName + '>';
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| 259 |
}
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}
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| 261 |
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| 262 |
// The attribute specifications
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| 263 |
for (var an in attrr) {
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| 264 |
csrc.push (' ' + an + '="');
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| 265 |
for (var i = 0; i < attrr[an].length; i++) {
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| 266 |
csrc.push (attrr[an][i]);
|
| 267 |
}
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| 268 |
csrc.push ('"');
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| 269 |
}
|
| 270 |
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| 271 |
// The child nodes
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| 272 |
if (src.hasChildNodes ()) {
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| 273 |
csrc.push ('>');
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| 274 |
copychildrento (src, csrc);
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| 275 |
csrc.push (etag, []);
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| 276 |
} else if (this.UseEmptyElemTag[src.namespaceURI] &&
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| 277 |
this.UseEmptyElemTag[src.namespaceURI]
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| 278 |
[src.localName ? src.localName : src.nodeName]) {
|
| 279 |
csrc.push (' />');
|
| 280 |
nsbind.shift ();
|
| 281 |
} else {
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| 282 |
csrc.push ('>' + etag, []);
|
| 283 |
}
|
| 284 |
for (var i = csrc.length - 1; i >= 0; i--) {
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| 285 |
srcs.unshift (csrc[i]);
|
| 286 |
}
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| 287 |
csrc = [];
|
| 288 |
} else if (src.nodeType == TEXT_NODE) {;
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| 289 |
r += xescape (src.data);
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| 290 |
} else if (src.nodeType == CDATA_SECTION_NODE) {
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| 291 |
r += '<![CDATA[' + src.data.replace (/]]>/g, ']]]]>><![CDATA[') + ']]>';
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| 292 |
} else if (src.nodeType == PI_NODE) {
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| 293 |
r += '<?' + src.target;
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| 294 |
if (src.data != null && src.data.length > 0) {
|
| 295 |
r += ' ' + src.data.replace (/\?>/g, '?>');
|
| 296 |
}
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| 297 |
r += '?>';
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| 298 |
} else if (src.nodeType == COMMENT_NODE) {
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| 299 |
r += '<!--' + src.data.replace (/--/g, '- - ') + '-->';
|
| 300 |
} else if (src.nodeType == DOCUMENT_NODE) {
|
| 301 |
var children = src.childNodes;
|
| 302 |
var childrenLength = children.length;
|
| 303 |
for (var i = 0; i < childrenLength; i++) {
|
| 304 |
srcs.unshift (children[i]);
|
| 305 |
srcs.unshift ("\n");
|
| 306 |
}
|
| 307 |
} // nodeType
|
| 308 |
}
|
| 309 |
}
|
| 310 |
return r;
|
| 311 |
};
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| 312 |
SimpleXMLSerializer.prototype.UseEmptyElemTag = {};
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| 313 |
SimpleXMLSerializer.prototype.UseEmptyElemTag['http://www.w3.org/1999/xhtml'] = {
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| 314 |
base: true,
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| 315 |
basefont: true,
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| 316 |
bgsound: true,
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| 317 |
br: true,
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| 318 |
frame: true,
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| 319 |
img: true,
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| 320 |
input: true,
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| 321 |
isindex: true,
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| 322 |
link: true,
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| 323 |
meta: true,
|
| 324 |
nextid: true,
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| 325 |
wbr: true
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| 326 |
};
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| 327 |
|
| 328 |
/* Revision: $Date: 2005/04/27 01:33:25 $ */
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| 329 |
|
| 330 |
/* ***** BEGIN LICENSE BLOCK *****
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| 331 |
* Copyright 2005 Wakaba <w@suika.fam.cx>. All rights reserved.
|
| 332 |
*
|
| 333 |
* This program is free software; you can redistribute it and/or
|
| 334 |
* modify it under the same terms as Perl itself.
|
| 335 |
*
|
| 336 |
* Alternatively, the contents of this file may be used
|
| 337 |
* under the following terms (the "MPL/GPL/LGPL"),
|
| 338 |
* in which case the provisions of the MPL/GPL/LGPL are applicable instead
|
| 339 |
* of those above. If you wish to allow use of your version of this file only
|
| 340 |
* under the terms of the MPL/GPL/LGPL, and not to allow others to
|
| 341 |
* use your version of this file under the terms of the Perl, indicate your
|
| 342 |
* decision by deleting the provisions above and replace them with the notice
|
| 343 |
* and other provisions required by the MPL/GPL/LGPL. If you do not delete
|
| 344 |
* the provisions above, a recipient may use your version of this file under
|
| 345 |
* the terms of any one of the Perl or the MPL/GPL/LGPL.
|
| 346 |
*
|
| 347 |
* "MPL/GPL/LGPL":
|
| 348 |
*
|
| 349 |
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
| 350 |
*
|
| 351 |
* The contents of this file are subject to the Mozilla Public License Version
|
| 352 |
* 1.1 (the "License"); you may not use this file except in compliance with
|
| 353 |
* the License. You may obtain a copy of the License at
|
| 354 |
* <http://www.mozilla.org/MPL/>
|
| 355 |
*
|
| 356 |
* Software distributed under the License is distributed on an "AS IS" basis,
|
| 357 |
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
| 358 |
* for the specific language governing rights and limitations under the
|
| 359 |
* License.
|
| 360 |
*
|
| 361 |
* The Original Code is manakai SimpleXMLSerializer code.
|
| 362 |
*
|
| 363 |
* The Initial Developer of the Original Code is Wakaba.
|
| 364 |
* Portions created by the Initial Developer are Copyright (C) 2005
|
| 365 |
* the Initial Developer. All Rights Reserved.
|
| 366 |
*
|
| 367 |
* Contributor(s):
|
| 368 |
* Wakaba <w@suika.fam.cx>
|
| 369 |
*
|
| 370 |
* Alternatively, the contents of this file may be used under the terms of
|
| 371 |
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
| 372 |
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
| 373 |
* in which case the provisions of the GPL or the LGPL are applicable instead
|
| 374 |
* of those above. If you wish to allow use of your version of this file only
|
| 375 |
* under the terms of either the GPL or the LGPL, and not to allow others to
|
| 376 |
* use your version of this file under the terms of the MPL, indicate your
|
| 377 |
* decision by deleting the provisions above and replace them with the notice
|
| 378 |
* and other provisions required by the LGPL or the GPL. If you do not delete
|
| 379 |
* the provisions above, a recipient may use your version of this file under
|
| 380 |
* the terms of any one of the MPL, the GPL or the LGPL.
|
| 381 |
*
|
| 382 |
* ***** END LICENSE BLOCK ***** */
|
| 383 |
|
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