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-rw-r--r--tests/FunctionalTests/selenium/xpath.js4169
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diff --git a/tests/FunctionalTests/selenium/xpath.js b/tests/FunctionalTests/selenium/xpath.js
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--- a/tests/FunctionalTests/selenium/xpath.js
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-/*
- * xpath.js
- *
- * An XPath 1.0 library for JavaScript.
- *
- * Cameron McCormack <cam (at) mcc.id.au>
- *
- * This work is licensed under the Creative Commons Attribution-ShareAlike
- * License. To view a copy of this license, visit
- *
- * http://creativecommons.org/licenses/by-sa/2.0/
- *
- * or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford,
- * California 94305, USA.
- *
- * Revision 18: October 27, 2005
- * DOM 3 XPath support. Caveats:
- * - namespace prefixes aren't resolved in XPathEvaluator.createExpression,
- * but in XPathExpression.evaluate.
- * - XPathResult.invalidIteratorState is not implemented.
- *
- * Revision 17: October 25, 2005
- * Some core XPath function fixes and a patch to avoid crashing certain
- * versions of MSXML in PathExpr.prototype.getOwnerElement, thanks to
- * Sébastien Cramatte <contact (at) zeninteractif.com>.
- *
- * Revision 16: September 22, 2005
- * Workarounds for some IE 5.5 deficiencies.
- * Fixed problem with prefix node tests on attribute nodes.
- *
- * Revision 15: May 21, 2005
- * Fixed problem with QName node tests on elements with an xmlns="...".
- *
- * Revision 14: May 19, 2005
- * Fixed QName node tests on attribute node regression.
- *
- * Revision 13: May 3, 2005
- * Node tests are case insensitive now if working in an HTML DOM.
- *
- * Revision 12: April 26, 2005
- * Updated licence. Slight code changes to enable use of Dean
- * Edwards' script compression, http://dean.edwards.name/packer/ .
- *
- * Revision 11: April 23, 2005
- * Fixed bug with 'and' and 'or' operators, fix thanks to
- * Sandy McArthur <sandy (at) mcarthur.org>.
- *
- * Revision 10: April 15, 2005
- * Added support for a virtual root node, supposedly helpful for
- * implementing XForms. Fixed problem with QName node tests and
- * the parent axis.
- *
- * Revision 9: March 17, 2005
- * Namespace resolver tweaked so using the document node as the context
- * for namespace lookups is equivalent to using the document element.
- *
- * Revision 8: February 13, 2005
- * Handle implicit declaration of 'xmlns' namespace prefix.
- * Fixed bug when comparing nodesets.
- * Instance data can now be associated with a FunctionResolver, and
- * workaround for MSXML not supporting 'localName' and 'getElementById',
- * thanks to Grant Gongaware.
- * Fix a few problems when the context node is the root node.
- *
- * Revision 7: February 11, 2005
- * Default namespace resolver fix from Grant Gongaware
- * <grant (at) gongaware.com>.
- *
- * Revision 6: February 10, 2005
- * Fixed bug in 'number' function.
- *
- * Revision 5: February 9, 2005
- * Fixed bug where text nodes not getting converted to string values.
- *
- * Revision 4: January 21, 2005
- * Bug in 'name' function, fix thanks to Bill Edney.
- * Fixed incorrect processing of namespace nodes.
- * Fixed NamespaceResolver to resolve 'xml' namespace.
- * Implemented union '|' operator.
- *
- * Revision 3: January 14, 2005
- * Fixed bug with nodeset comparisons, bug lexing < and >.
- *
- * Revision 2: October 26, 2004
- * QName node test namespace handling fixed. Few other bug fixes.
- *
- * Revision 1: August 13, 2004
- * Bug fixes from William J. Edney <bedney (at) technicalpursuit.com>.
- * Added minimal licence.
- *
- * Initial version: June 14, 2004
- */
-
-// XPathParser ///////////////////////////////////////////////////////////////
-
-XPathParser.prototype = new Object();
-XPathParser.prototype.constructor = XPathParser;
-XPathParser.superclass = Object.prototype;
-
-function XPathParser() {
- this.init();
-}
-
-XPathParser.prototype.init = function() {
- this.reduceActions = [];
-
- this.reduceActions[3] = function(rhs) {
- return new OrOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[5] = function(rhs) {
- return new AndOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[7] = function(rhs) {
- return new EqualsOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[8] = function(rhs) {
- return new NotEqualOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[10] = function(rhs) {
- return new LessThanOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[11] = function(rhs) {
- return new GreaterThanOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[12] = function(rhs) {
- return new LessThanOrEqualOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[13] = function(rhs) {
- return new GreaterThanOrEqualOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[15] = function(rhs) {
- return new PlusOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[16] = function(rhs) {
- return new MinusOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[18] = function(rhs) {
- return new MultiplyOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[19] = function(rhs) {
- return new DivOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[20] = function(rhs) {
- return new ModOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[22] = function(rhs) {
- return new UnaryMinusOperation(rhs[1]);
- };
- this.reduceActions[24] = function(rhs) {
- return new BarOperation(rhs[0], rhs[2]);
- };
- this.reduceActions[25] = function(rhs) {
- return new PathExpr(undefined, undefined, rhs[0]);
- };
- this.reduceActions[27] = function(rhs) {
- rhs[0].locationPath = rhs[2];
- return rhs[0];
- };
- this.reduceActions[28] = function(rhs) {
- rhs[0].locationPath = rhs[2];
- rhs[0].locationPath.steps.unshift(new Step(Step.DESCENDANTORSELF, new NodeTest(NodeTest.NODE, undefined), []));
- return rhs[0];
- };
- this.reduceActions[29] = function(rhs) {
- return new PathExpr(rhs[0], [], undefined);
- };
- this.reduceActions[30] = function(rhs) {
- if (Utilities.instance_of(rhs[0], PathExpr)) {
- if (rhs[0].filterPredicates == undefined) {
- rhs[0].filterPredicates = [];
- }
- rhs[0].filterPredicates.push(rhs[1]);
- return rhs[0];
- } else {
- return new PathExpr(rhs[0], [rhs[1]], undefined);
- }
- };
- this.reduceActions[32] = function(rhs) {
- return rhs[1];
- };
- this.reduceActions[33] = function(rhs) {
- return new XString(rhs[0]);
- };
- this.reduceActions[34] = function(rhs) {
- return new XNumber(rhs[0]);
- };
- this.reduceActions[36] = function(rhs) {
- return new FunctionCall(rhs[0], []);
- };
- this.reduceActions[37] = function(rhs) {
- return new FunctionCall(rhs[0], rhs[2]);
- };
- this.reduceActions[38] = function(rhs) {
- return [ rhs[0] ];
- };
- this.reduceActions[39] = function(rhs) {
- rhs[2].unshift(rhs[0]);
- return rhs[2];
- };
- this.reduceActions[43] = function(rhs) {
- return new LocationPath(true, []);
- };
- this.reduceActions[44] = function(rhs) {
- rhs[1].absolute = true;
- return rhs[1];
- };
- this.reduceActions[46] = function(rhs) {
- return new LocationPath(false, [ rhs[0] ]);
- };
- this.reduceActions[47] = function(rhs) {
- rhs[0].steps.push(rhs[2]);
- return rhs[0];
- };
- this.reduceActions[49] = function(rhs) {
- return new Step(rhs[0], rhs[1], []);
- };
- this.reduceActions[50] = function(rhs) {
- return new Step(Step.CHILD, rhs[0], []);
- };
- this.reduceActions[51] = function(rhs) {
- return new Step(rhs[0], rhs[1], rhs[2]);
- };
- this.reduceActions[52] = function(rhs) {
- return new Step(Step.CHILD, rhs[0], rhs[1]);
- };
- this.reduceActions[54] = function(rhs) {
- return [ rhs[0] ];
- };
- this.reduceActions[55] = function(rhs) {
- rhs[1].unshift(rhs[0]);
- return rhs[1];
- };
- this.reduceActions[56] = function(rhs) {
- if (rhs[0] == "ancestor") {
- return Step.ANCESTOR;
- } else if (rhs[0] == "ancestor-or-self") {
- return Step.ANCESTORORSELF;
- } else if (rhs[0] == "attribute") {
- return Step.ATTRIBUTE;
- } else if (rhs[0] == "child") {
- return Step.CHILD;
- } else if (rhs[0] == "descendant") {
- return Step.DESCENDANT;
- } else if (rhs[0] == "descendant-or-self") {
- return Step.DESCENDANTORSELF;
- } else if (rhs[0] == "following") {
- return Step.FOLLOWING;
- } else if (rhs[0] == "following-sibling") {
- return Step.FOLLOWINGSIBLING;
- } else if (rhs[0] == "namespace") {
- return Step.NAMESPACE;
- } else if (rhs[0] == "parent") {
- return Step.PARENT;
- } else if (rhs[0] == "preceding") {
- return Step.PRECEDING;
- } else if (rhs[0] == "preceding-sibling") {
- return Step.PRECEDINGSIBLING;
- } else if (rhs[0] == "self") {
- return Step.SELF;
- }
- return -1;
- };
- this.reduceActions[57] = function(rhs) {
- return Step.ATTRIBUTE;
- };
- this.reduceActions[59] = function(rhs) {
- if (rhs[0] == "comment") {
- return new NodeTest(NodeTest.COMMENT, undefined);
- } else if (rhs[0] == "text") {
- return new NodeTest(NodeTest.TEXT, undefined);
- } else if (rhs[0] == "processing-instruction") {
- return new NodeTest(NodeTest.PI, undefined);
- } else if (rhs[0] == "node") {
- return new NodeTest(NodeTest.NODE, undefined);
- }
- return new NodeTest(-1, undefined);
- };
- this.reduceActions[60] = function(rhs) {
- return new NodeTest(NodeTest.PI, rhs[2]);
- };
- this.reduceActions[61] = function(rhs) {
- return rhs[1];
- };
- this.reduceActions[63] = function(rhs) {
- rhs[1].absolute = true;
- rhs[1].steps.unshift(new Step(Step.DESCENDANTORSELF, new NodeTest(NodeTest.NODE, undefined), []));
- return rhs[1];
- };
- this.reduceActions[64] = function(rhs) {
- rhs[0].steps.push(new Step(Step.DESCENDANTORSELF, new NodeTest(NodeTest.NODE, undefined), []));
- rhs[0].steps.push(rhs[2]);
- return rhs[0];
- };
- this.reduceActions[65] = function(rhs) {
- return new Step(Step.SELF, new NodeTest(NodeTest.NODE, undefined), []);
- };
- this.reduceActions[66] = function(rhs) {
- return new Step(Step.PARENT, new NodeTest(NodeTest.NODE, undefined), []);
- };
- this.reduceActions[67] = function(rhs) {
- return new VariableReference(rhs[1]);
- };
- this.reduceActions[68] = function(rhs) {
- return new NodeTest(NodeTest.NAMETESTANY, undefined);
- };
- this.reduceActions[69] = function(rhs) {
- var prefix = rhs[0].substring(0, rhs[0].indexOf(":"));
- return new NodeTest(NodeTest.NAMETESTPREFIXANY, prefix);
- };
- this.reduceActions[70] = function(rhs) {
- return new NodeTest(NodeTest.NAMETESTQNAME, rhs[0]);
- };
-};
-
-XPathParser.actionTable = [
- " s s sssssssss s ss s ss",
- " s ",
- "r rrrrrrrrr rrrrrrr rr r ",
- " rrrrr ",
- " s s sssssssss s ss s ss",
- "rs rrrrrrrr s sssssrrrrrr rrs rs ",
- " s s sssssssss s ss s ss",
- " s ",
- " s ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " s ",
- " s ",
- " s s sssss s s ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "a ",
- "r s rr r ",
- "r sr rr r ",
- "r s rr s rr r ",
- "r rssrr rss rr r ",
- "r rrrrr rrrss rr r ",
- "r rrrrrsss rrrrr rr r ",
- "r rrrrrrrr rrrrr rr r ",
- "r rrrrrrrr rrrrrs rr r ",
- "r rrrrrrrr rrrrrr rr r ",
- "r rrrrrrrr rrrrrr rr r ",
- "r srrrrrrrr rrrrrrs rr sr ",
- "r srrrrrrrr rrrrrrs rr r ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrr rrrrrr rr r ",
- "r rrrrrrrr rrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- " sssss ",
- "r rrrrrrrrr rrrrrrr rr sr ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " s ",
- "r srrrrrrrr rrrrrrs rr r ",
- "r rrrrrrrr rrrrr rr r ",
- " s ",
- " s ",
- " rrrrr ",
- " s s sssssssss s sss s ss",
- "r srrrrrrrr rrrrrrs rr r ",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssssssss ss s ss",
- " s s sssssssss s ss s ss",
- " s s sssss s s ",
- " s s sssss s s ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " s s sssss s s ",
- " s s sssss s s ",
- "r rrrrrrrrr rrrrrrr rr sr ",
- "r rrrrrrrrr rrrrrrr rr sr ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " s ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " rr ",
- " s ",
- " rs ",
- "r sr rr r ",
- "r s rr s rr r ",
- "r rssrr rss rr r ",
- "r rssrr rss rr r ",
- "r rrrrr rrrss rr r ",
- "r rrrrr rrrss rr r ",
- "r rrrrr rrrss rr r ",
- "r rrrrr rrrss rr r ",
- "r rrrrrsss rrrrr rr r ",
- "r rrrrrsss rrrrr rr r ",
- "r rrrrrrrr rrrrr rr r ",
- "r rrrrrrrr rrrrr rr r ",
- "r rrrrrrrr rrrrr rr r ",
- "r rrrrrrrr rrrrrr rr r ",
- " r ",
- " s ",
- "r srrrrrrrr rrrrrrs rr r ",
- "r srrrrrrrr rrrrrrs rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr r ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " s s sssssssss s ss s ss",
- "r rrrrrrrrr rrrrrrr rr rr ",
- " r "
-];
-
-XPathParser.actionTableNumber = [
- " 1 0 /.-,+*)(' & %$ # \"!",
- " J ",
- "a aaaaaaaaa aaaaaaa aa a ",
- " YYYYY ",
- " 1 0 /.-,+*)(' & %$ # \"!",
- "K1 KKKKKKKK . +*)('KKKKKK KK# K\" ",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " N ",
- " O ",
- "e eeeeeeeee eeeeeee ee ee ",
- "f fffffffff fffffff ff ff ",
- "d ddddddddd ddddddd dd dd ",
- "B BBBBBBBBB BBBBBBB BB BB ",
- "A AAAAAAAAA AAAAAAA AA AA ",
- " P ",
- " Q ",
- " 1 . +*)(' # \" ",
- "b bbbbbbbbb bbbbbbb bb b ",
- " ",
- "! S !! ! ",
- "\" T\" \"\" \" ",
- "$ V $$ U $$ $ ",
- "& &ZY&& &XW && & ",
- ") ))))) )))\\[ )) ) ",
- ". ....._^] ..... .. . ",
- "1 11111111 11111 11 1 ",
- "5 55555555 55555` 55 5 ",
- "7 77777777 777777 77 7 ",
- "9 99999999 999999 99 9 ",
- ": c:::::::: ::::::b :: a: ",
- "I fIIIIIIII IIIIIIe II I ",
- "= ========= ======= == == ",
- "? ????????? ??????? ?? ?? ",
- "C CCCCCCCCC CCCCCCC CC CC ",
- "J JJJJJJJJ JJJJJJ JJ J ",
- "M MMMMMMMM MMMMMM MM M ",
- "N NNNNNNNNN NNNNNNN NN N ",
- "P PPPPPPPPP PPPPPPP PP P ",
- " +*)(' ",
- "R RRRRRRRRR RRRRRRR RR aR ",
- "U UUUUUUUUU UUUUUUU UU U ",
- "Z ZZZZZZZZZ ZZZZZZZ ZZ ZZ ",
- "c ccccccccc ccccccc cc cc ",
- " j ",
- "L fLLLLLLLL LLLLLLe LL L ",
- "6 66666666 66666 66 6 ",
- " k ",
- " l ",
- " XXXXX ",
- " 1 0 /.-,+*)(' & %$m # \"!",
- "_ f________ ______e __ _ ",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 0 /.-,+*)(' %$ # \"!",
- " 1 0 /.-,+*)(' & %$ # \"!",
- " 1 . +*)(' # \" ",
- " 1 . +*)(' # \" ",
- "> >>>>>>>>> >>>>>>> >> >> ",
- " 1 . +*)(' # \" ",
- " 1 . +*)(' # \" ",
- "Q QQQQQQQQQ QQQQQQQ QQ aQ ",
- "V VVVVVVVVV VVVVVVV VV aV ",
- "T TTTTTTTTT TTTTTTT TT T ",
- "@ @@@@@@@@@ @@@@@@@ @@ @@ ",
- " \x87 ",
- "[ [[[[[[[[[ [[[[[[[ [[ [[ ",
- "D DDDDDDDDD DDDDDDD DD DD ",
- " HH ",
- " \x88 ",
- " F\x89 ",
- "# T# ## # ",
- "% V %% U %% % ",
- "' 'ZY'' 'XW '' ' ",
- "( (ZY(( (XW (( ( ",
- "+ +++++ +++\\[ ++ + ",
- "* ***** ***\\[ ** * ",
- "- ----- ---\\[ -- - ",
- ", ,,,,, ,,,\\[ ,, , ",
- "0 00000_^] 00000 00 0 ",
- "/ /////_^] ///// // / ",
- "2 22222222 22222 22 2 ",
- "3 33333333 33333 33 3 ",
- "4 44444444 44444 44 4 ",
- "8 88888888 888888 88 8 ",
- " ^ ",
- " \x8a ",
- "; f;;;;;;;; ;;;;;;e ;; ; ",
- "< f<<<<<<<< <<<<<<e << < ",
- "O OOOOOOOOO OOOOOOO OO O ",
- "` ````````` ``````` `` ` ",
- "S SSSSSSSSS SSSSSSS SS S ",
- "W WWWWWWWWW WWWWWWW WW W ",
- "\\ \\\\\\\\\\\\\\\\\\ \\\\\\\\\\\\\\ \\\\ \\\\ ",
- "E EEEEEEEEE EEEEEEE EE EE ",
- " 1 0 /.-,+*)(' & %$ # \"!",
- "] ]]]]]]]]] ]]]]]]] ]] ]] ",
- " G "
-];
-
-XPathParser.gotoTable = [
- "3456789:;<=>?@ AB CDEFGH IJ ",
- " ",
- " ",
- " ",
- "L456789:;<=>?@ AB CDEFGH IJ ",
- " M EFGH IJ ",
- " N;<=>?@ AB CDEFGH IJ ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " S EFGH IJ ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " e ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " h J ",
- " i j ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- "o456789:;<=>?@ ABpqCDEFGH IJ ",
- " ",
- " r6789:;<=>?@ AB CDEFGH IJ ",
- " s789:;<=>?@ AB CDEFGH IJ ",
- " t89:;<=>?@ AB CDEFGH IJ ",
- " u89:;<=>?@ AB CDEFGH IJ ",
- " v9:;<=>?@ AB CDEFGH IJ ",
- " w9:;<=>?@ AB CDEFGH IJ ",
- " x9:;<=>?@ AB CDEFGH IJ ",
- " y9:;<=>?@ AB CDEFGH IJ ",
- " z:;<=>?@ AB CDEFGH IJ ",
- " {:;<=>?@ AB CDEFGH IJ ",
- " |;<=>?@ AB CDEFGH IJ ",
- " };<=>?@ AB CDEFGH IJ ",
- " ~;<=>?@ AB CDEFGH IJ ",
- " \x7f=>?@ AB CDEFGH IJ ",
- "\x80456789:;<=>?@ AB CDEFGH IJ\x81",
- " \x82 EFGH IJ ",
- " \x83 EFGH IJ ",
- " ",
- " \x84 GH IJ ",
- " \x85 GH IJ ",
- " i \x86 ",
- " i \x87 ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- " ",
- "o456789:;<=>?@ AB\x8cqCDEFGH IJ ",
- " ",
- " "
-];
-
-XPathParser.productions = [
- [1, 1, 2],
- [2, 1, 3],
- [3, 1, 4],
- [3, 3, 3, -9, 4],
- [4, 1, 5],
- [4, 3, 4, -8, 5],
- [5, 1, 6],
- [5, 3, 5, -22, 6],
- [5, 3, 5, -5, 6],
- [6, 1, 7],
- [6, 3, 6, -23, 7],
- [6, 3, 6, -24, 7],
- [6, 3, 6, -6, 7],
- [6, 3, 6, -7, 7],
- [7, 1, 8],
- [7, 3, 7, -25, 8],
- [7, 3, 7, -26, 8],
- [8, 1, 9],
- [8, 3, 8, -12, 9],
- [8, 3, 8, -11, 9],
- [8, 3, 8, -10, 9],
- [9, 1, 10],
- [9, 2, -26, 9],
- [10, 1, 11],
- [10, 3, 10, -27, 11],
- [11, 1, 12],
- [11, 1, 13],
- [11, 3, 13, -28, 14],
- [11, 3, 13, -4, 14],
- [13, 1, 15],
- [13, 2, 13, 16],
- [15, 1, 17],
- [15, 3, -29, 2, -30],
- [15, 1, -15],
- [15, 1, -16],
- [15, 1, 18],
- [18, 3, -13, -29, -30],
- [18, 4, -13, -29, 19, -30],
- [19, 1, 20],
- [19, 3, 20, -31, 19],
- [20, 1, 2],
- [12, 1, 14],
- [12, 1, 21],
- [21, 1, -28],
- [21, 2, -28, 14],
- [21, 1, 22],
- [14, 1, 23],
- [14, 3, 14, -28, 23],
- [14, 1, 24],
- [23, 2, 25, 26],
- [23, 1, 26],
- [23, 3, 25, 26, 27],
- [23, 2, 26, 27],
- [23, 1, 28],
- [27, 1, 16],
- [27, 2, 16, 27],
- [25, 2, -14, -3],
- [25, 1, -32],
- [26, 1, 29],
- [26, 3, -20, -29, -30],
- [26, 4, -21, -29, -15, -30],
- [16, 3, -33, 30, -34],
- [30, 1, 2],
- [22, 2, -4, 14],
- [24, 3, 14, -4, 23],
- [28, 1, -35],
- [28, 1, -2],
- [17, 2, -36, -18],
- [29, 1, -17],
- [29, 1, -19],
- [29, 1, -18]
-];
-
-XPathParser.DOUBLEDOT = 2;
-XPathParser.DOUBLECOLON = 3;
-XPathParser.DOUBLESLASH = 4;
-XPathParser.NOTEQUAL = 5;
-XPathParser.LESSTHANOREQUAL = 6;
-XPathParser.GREATERTHANOREQUAL = 7;
-XPathParser.AND = 8;
-XPathParser.OR = 9;
-XPathParser.MOD = 10;
-XPathParser.DIV = 11;
-XPathParser.MULTIPLYOPERATOR = 12;
-XPathParser.FUNCTIONNAME = 13;
-XPathParser.AXISNAME = 14;
-XPathParser.LITERAL = 15;
-XPathParser.NUMBER = 16;
-XPathParser.ASTERISKNAMETEST = 17;
-XPathParser.QNAME = 18;
-XPathParser.NCNAMECOLONASTERISK = 19;
-XPathParser.NODETYPE = 20;
-XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL = 21;
-XPathParser.EQUALS = 22;
-XPathParser.LESSTHAN = 23;
-XPathParser.GREATERTHAN = 24;
-XPathParser.PLUS = 25;
-XPathParser.MINUS = 26;
-XPathParser.BAR = 27;
-XPathParser.SLASH = 28;
-XPathParser.LEFTPARENTHESIS = 29;
-XPathParser.RIGHTPARENTHESIS = 30;
-XPathParser.COMMA = 31;
-XPathParser.AT = 32;
-XPathParser.LEFTBRACKET = 33;
-XPathParser.RIGHTBRACKET = 34;
-XPathParser.DOT = 35;
-XPathParser.DOLLAR = 36;
-
-XPathParser.prototype.tokenize = function(s1) {
- var types = [];
- var values = [];
- var s = s1 + '\0';
-
- var pos = 0;
- var c = s.charAt(pos++);
- while (1) {
- while (c == ' ' || c == '\t' || c == '\r' || c == '\n') {
- c = s.charAt(pos++);
- }
- if (c == '\0' || pos >= s.length) {
- break;
- }
-
- if (c == '(') {
- types.push(XPathParser.LEFTPARENTHESIS);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == ')') {
- types.push(XPathParser.RIGHTPARENTHESIS);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '[') {
- types.push(XPathParser.LEFTBRACKET);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == ']') {
- types.push(XPathParser.RIGHTBRACKET);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '@') {
- types.push(XPathParser.AT);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == ',') {
- types.push(XPathParser.COMMA);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '|') {
- types.push(XPathParser.BAR);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '+') {
- types.push(XPathParser.PLUS);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '-') {
- types.push(XPathParser.MINUS);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '=') {
- types.push(XPathParser.EQUALS);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- if (c == '$') {
- types.push(XPathParser.DOLLAR);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
-
- if (c == '.') {
- c = s.charAt(pos++);
- if (c == '.') {
- types.push(XPathParser.DOUBLEDOT);
- values.push("..");
- c = s.charAt(pos++);
- continue;
- }
- if (c >= '0' && c <= '9') {
- var number = "." + c;
- c = s.charAt(pos++);
- while (c >= '0' && c <= '9') {
- number += c;
- c = s.charAt(pos++);
- }
- types.push(XPathParser.NUMBER);
- values.push(number);
- continue;
- }
- types.push(XPathParser.DOT);
- values.push('.');
- continue;
- }
-
- if (c == '\'' || c == '"') {
- var delimiter = c;
- var literal = "";
- while ((c = s.charAt(pos++)) != delimiter) {
- literal += c;
- }
- types.push(XPathParser.LITERAL);
- values.push(literal);
- c = s.charAt(pos++);
- continue;
- }
-
- if (c >= '0' && c <= '9') {
- var number = c;
- c = s.charAt(pos++);
- while (c >= '0' && c <= '9') {
- number += c;
- c = s.charAt(pos++);
- }
- if (c == '.') {
- if (s.charAt(pos) >= '0' && s.charAt(pos) <= '9') {
- number += c;
- number += s.charAt(pos++);
- c = s.charAt(pos++);
- while (c >= '0' && c <= '9') {
- number += c;
- c = s.charAt(pos++);
- }
- }
- }
- types.push(XPathParser.NUMBER);
- values.push(number);
- continue;
- }
-
- if (c == '*') {
- if (types.length > 0) {
- var last = types[types.length - 1];
- if (last != XPathParser.AT
- && last != XPathParser.DOUBLECOLON
- && last != XPathParser.LEFTPARENTHESIS
- && last != XPathParser.LEFTBRACKET
- && last != XPathParser.AND
- && last != XPathParser.OR
- && last != XPathParser.MOD
- && last != XPathParser.DIV
- && last != XPathParser.MULTIPLYOPERATOR
- && last != XPathParser.SLASH
- && last != XPathParser.DOUBLESLASH
- && last != XPathParser.BAR
- && last != XPathParser.PLUS
- && last != XPathParser.MINUS
- && last != XPathParser.EQUALS
- && last != XPathParser.NOTEQUAL
- && last != XPathParser.LESSTHAN
- && last != XPathParser.LESSTHANOREQUAL
- && last != XPathParser.GREATERTHAN
- && last != XPathParser.GREATERTHANOREQUAL) {
- types.push(XPathParser.MULTIPLYOPERATOR);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
- }
- types.push(XPathParser.ASTERISKNAMETEST);
- values.push(c);
- c = s.charAt(pos++);
- continue;
- }
-
- if (c == ':') {
- if (s.charAt(pos) == ':') {
- types.push(XPathParser.DOUBLECOLON);
- values.push("::");
- pos++;
- c = s.charAt(pos++);
- continue;
- }
- }
-
- if (c == '/') {
- c = s.charAt(pos++);
- if (c == '/') {
- types.push(XPathParser.DOUBLESLASH);
- values.push("//");
- c = s.charAt(pos++);
- continue;
- }
- types.push(XPathParser.SLASH);
- values.push('/');
- continue;
- }
-
- if (c == '!') {
- if (s.charAt(pos) == '=') {
- types.push(XPathParser.NOTEQUAL);
- values.push("!=");
- pos++;
- c = s.charAt(pos++);
- continue;
- }
- }
-
- if (c == '<') {
- if (s.charAt(pos) == '=') {
- types.push(XPathParser.LESSTHANOREQUAL);
- values.push("<=");
- pos++;
- c = s.charAt(pos++);
- continue;
- }
- types.push(XPathParser.LESSTHAN);
- values.push('<');
- c = s.charAt(pos++);
- continue;
- }
-
- if (c == '>') {
- if (s.charAt(pos) == '=') {
- types.push(XPathParser.GREATERTHANOREQUAL);
- values.push(">=");
- pos++;
- c = s.charAt(pos++);
- continue;
- }
- types.push(XPathParser.GREATERTHAN);
- values.push('>');
- c = s.charAt(pos++);
- continue;
- }
-
- if (c == '_' || Utilities.isLetter(c.charCodeAt(0))) {
- var name = c;
- c = s.charAt(pos++);
- while (Utilities.isNCNameChar(c.charCodeAt(0))) {
- name += c;
- c = s.charAt(pos++);
- }
- if (types.length > 0) {
- var last = types[types.length - 1];
- if (last != XPathParser.AT
- && last != XPathParser.DOUBLECOLON
- && last != XPathParser.LEFTPARENTHESIS
- && last != XPathParser.LEFTBRACKET
- && last != XPathParser.AND
- && last != XPathParser.OR
- && last != XPathParser.MOD
- && last != XPathParser.DIV
- && last != XPathParser.MULTIPLYOPERATOR
- && last != XPathParser.SLASH
- && last != XPathParser.DOUBLESLASH
- && last != XPathParser.BAR
- && last != XPathParser.PLUS
- && last != XPathParser.MINUS
- && last != XPathParser.EQUALS
- && last != XPathParser.NOTEQUAL
- && last != XPathParser.LESSTHAN
- && last != XPathParser.LESSTHANOREQUAL
- && last != XPathParser.GREATERTHAN
- && last != XPathParser.GREATERTHANOREQUAL) {
- if (name == "and") {
- types.push(XPathParser.AND);
- values.push(name);
- continue;
- }
- if (name == "or") {
- types.push(XPathParser.OR);
- values.push(name);
- continue;
- }
- if (name == "mod") {
- types.push(XPathParser.MOD);
- values.push(name);
- continue;
- }
- if (name == "div") {
- types.push(XPathParser.DIV);
- values.push(name);
- continue;
- }
- }
- }
- if (c == ':') {
- if (s.charAt(pos) == '*') {
- types.push(XPathParser.NCNAMECOLONASTERISK);
- values.push(name + ":*");
- pos++;
- c = s.charAt(pos++);
- continue;
- }
- if (s.charAt(pos) == '_' || Utilities.isLetter(s.charCodeAt(pos))) {
- name += ':';
- c = s.charAt(pos++);
- while (Utilities.isNCNameChar(c.charCodeAt(0))) {
- name += c;
- c = s.charAt(pos++);
- }
- if (c == '(') {
- types.push(XPathParser.FUNCTIONNAME);
- values.push(name);
- continue;
- }
- types.push(XPathParser.QNAME);
- values.push(name);
- continue;
- }
- if (s.charAt(pos) == ':') {
- types.push(XPathParser.AXISNAME);
- values.push(name);
- continue;
- }
- }
- if (c == '(') {
- if (name == "comment" || name == "text" || name == "node") {
- types.push(XPathParser.NODETYPE);
- values.push(name);
- continue;
- }
- if (name == "processing-instruction") {
- if (s.charAt(pos) == ')') {
- types.push(XPathParser.NODETYPE);
- } else {
- types.push(XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL);
- }
- values.push(name);
- continue;
- }
- types.push(XPathParser.FUNCTIONNAME);
- values.push(name);
- continue;
- }
- types.push(XPathParser.QNAME);
- values.push(name);
- continue;
- }
-
- throw new Error("Unexpected character " + c);
- }
- types.push(1);
- values.push("[EOF]");
- return [types, values];
-};
-
-XPathParser.SHIFT = 's';
-XPathParser.REDUCE = 'r';
-XPathParser.ACCEPT = 'a';
-
-XPathParser.prototype.parse = function(s) {
- var types;
- var values;
- var res = this.tokenize(s);
- if (res == undefined) {
- return undefined;
- }
- types = res[0];
- values = res[1];
- var tokenPos = 0;
- var state = [];
- var tokenType = [];
- var tokenValue = [];
- var s;
- var a;
- var t;
-
- state.push(0);
- tokenType.push(1);
- tokenValue.push("_S");
-
- a = types[tokenPos];
- t = values[tokenPos++];
- while (1) {
- s = state[state.length - 1];
- switch (XPathParser.actionTable[s].charAt(a - 1)) {
- case XPathParser.SHIFT:
- tokenType.push(-a);
- tokenValue.push(t);
- state.push(XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32);
- a = types[tokenPos];
- t = values[tokenPos++];
- break;
- case XPathParser.REDUCE:
- var num = XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][1];
- var rhs = [];
- for (var i = 0; i < num; i++) {
- tokenType.pop();
- rhs.unshift(tokenValue.pop());
- state.pop();
- }
- var s_ = state[state.length - 1];
- tokenType.push(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0]);
- if (this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32] == undefined) {
- tokenValue.push(rhs[0]);
- } else {
- tokenValue.push(this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32](rhs));
- }
- state.push(XPathParser.gotoTable[s_].charCodeAt(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0] - 2) - 33);
- break;
- case XPathParser.ACCEPT:
- return new XPath(tokenValue.pop());
- default:
- throw new Error("XPath parse error");
- }
- }
-};
-
-// XPath /////////////////////////////////////////////////////////////////////
-
-XPath.prototype = new Object();
-XPath.prototype.constructor = XPath;
-XPath.superclass = Object.prototype;
-
-function XPath(e) {
- this.expression = e;
-}
-
-XPath.prototype.toString = function() {
- return this.expression.toString();
-};
-
-XPath.prototype.evaluate = function(c) {
- c.contextNode = c.expressionContextNode;
- c.contextSize = 1;
- c.contextPosition = 1;
- c.caseInsensitive = false;
- if (c.contextNode != null) {
- var doc = c.contextNode;
- if (doc.nodeType != 9 /*Node.DOCUMENT_NODE*/) {
- doc = doc.ownerDocument;
- }
- try {
- c.caseInsensitive = doc.implementation.hasFeature("HTML", "2.0");
- } catch (e) {
- c.caseInsensitive = true;
- }
- }
- return this.expression.evaluate(c);
-};
-
-XPath.XML_NAMESPACE_URI = "http://www.w3.org/XML/1998/namespace";
-XPath.XMLNS_NAMESPACE_URI = "http://www.w3.org/2000/xmlns/";
-
-// Expression ////////////////////////////////////////////////////////////////
-
-Expression.prototype = new Object();
-Expression.prototype.constructor = Expression;
-Expression.superclass = Object.prototype;
-
-function Expression() {
-}
-
-Expression.prototype.init = function() {
-};
-
-Expression.prototype.toString = function() {
- return "<Expression>";
-};
-
-Expression.prototype.evaluate = function(c) {
- throw new Error("Could not evaluate expression.");
-};
-
-// UnaryOperation ////////////////////////////////////////////////////////////
-
-UnaryOperation.prototype = new Expression();
-UnaryOperation.prototype.constructor = UnaryOperation;
-UnaryOperation.superclass = Expression.prototype;
-
-function UnaryOperation(rhs) {
- if (arguments.length > 0) {
- this.init(rhs);
- }
-}
-
-UnaryOperation.prototype.init = function(rhs) {
- this.rhs = rhs;
-};
-
-// UnaryMinusOperation ///////////////////////////////////////////////////////
-
-UnaryMinusOperation.prototype = new UnaryOperation();
-UnaryMinusOperation.prototype.constructor = UnaryMinusOperation;
-UnaryMinusOperation.superclass = UnaryOperation.prototype;
-
-function UnaryMinusOperation(rhs) {
- if (arguments.length > 0) {
- this.init(rhs);
- }
-}
-
-UnaryMinusOperation.prototype.init = function(rhs) {
- UnaryMinusOperation.superclass.init.call(this, rhs);
-};
-
-UnaryMinusOperation.prototype.evaluate = function(c) {
- return this.rhs.evaluate(c).number().negate();
-};
-
-UnaryMinusOperation.prototype.toString = function() {
- return "-" + this.rhs.toString();
-};
-
-// BinaryOperation ///////////////////////////////////////////////////////////
-
-BinaryOperation.prototype = new Expression();
-BinaryOperation.prototype.constructor = BinaryOperation;
-BinaryOperation.superclass = Expression.prototype;
-
-function BinaryOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-BinaryOperation.prototype.init = function(lhs, rhs) {
- this.lhs = lhs;
- this.rhs = rhs;
-};
-
-// OrOperation ///////////////////////////////////////////////////////////////
-
-OrOperation.prototype = new BinaryOperation();
-OrOperation.prototype.constructor = OrOperation;
-OrOperation.superclass = BinaryOperation.prototype;
-
-function OrOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-OrOperation.prototype.init = function(lhs, rhs) {
- OrOperation.superclass.init.call(this, lhs, rhs);
-};
-
-OrOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " or " + this.rhs.toString() + ")";
-};
-
-OrOperation.prototype.evaluate = function(c) {
- var b = this.lhs.evaluate(c).bool();
- if (b.booleanValue()) {
- return b;
- }
- return this.rhs.evaluate(c).bool();
-};
-
-// AndOperation //////////////////////////////////////////////////////////////
-
-AndOperation.prototype = new BinaryOperation();
-AndOperation.prototype.constructor = AndOperation;
-AndOperation.superclass = BinaryOperation.prototype;
-
-function AndOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-AndOperation.prototype.init = function(lhs, rhs) {
- AndOperation.superclass.init.call(this, lhs, rhs);
-};
-
-AndOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " and " + this.rhs.toString() + ")";
-};
-
-AndOperation.prototype.evaluate = function(c) {
- var b = this.lhs.evaluate(c).bool();
- if (!b.booleanValue()) {
- return b;
- }
- return this.rhs.evaluate(c).bool();
-};
-
-// EqualsOperation ///////////////////////////////////////////////////////////
-
-EqualsOperation.prototype = new BinaryOperation();
-EqualsOperation.prototype.constructor = EqualsOperation;
-EqualsOperation.superclass = BinaryOperation.prototype;
-
-function EqualsOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-EqualsOperation.prototype.init = function(lhs, rhs) {
- EqualsOperation.superclass.init.call(this, lhs, rhs);
-};
-
-EqualsOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " = " + this.rhs.toString() + ")";
-};
-
-EqualsOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).equals(this.rhs.evaluate(c));
-};
-
-// NotEqualOperation /////////////////////////////////////////////////////////
-
-NotEqualOperation.prototype = new BinaryOperation();
-NotEqualOperation.prototype.constructor = NotEqualOperation;
-NotEqualOperation.superclass = BinaryOperation.prototype;
-
-function NotEqualOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-NotEqualOperation.prototype.init = function(lhs, rhs) {
- NotEqualOperation.superclass.init.call(this, lhs, rhs);
-};
-
-NotEqualOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " != " + this.rhs.toString() + ")";
-};
-
-NotEqualOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).notequal(this.rhs.evaluate(c));
-};
-
-// LessThanOperation /////////////////////////////////////////////////////////
-
-LessThanOperation.prototype = new BinaryOperation();
-LessThanOperation.prototype.constructor = LessThanOperation;
-LessThanOperation.superclass = BinaryOperation.prototype;
-
-function LessThanOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-LessThanOperation.prototype.init = function(lhs, rhs) {
- LessThanOperation.superclass.init.call(this, lhs, rhs);
-};
-
-LessThanOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).lessthan(this.rhs.evaluate(c));
-};
-
-LessThanOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " < " + this.rhs.toString() + ")";
-};
-
-// GreaterThanOperation //////////////////////////////////////////////////////
-
-GreaterThanOperation.prototype = new BinaryOperation();
-GreaterThanOperation.prototype.constructor = GreaterThanOperation;
-GreaterThanOperation.superclass = BinaryOperation.prototype;
-
-function GreaterThanOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-GreaterThanOperation.prototype.init = function(lhs, rhs) {
- GreaterThanOperation.superclass.init.call(this, lhs, rhs);
-};
-
-GreaterThanOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).greaterthan(this.rhs.evaluate(c));
-};
-
-GreaterThanOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " > " + this.rhs.toString() + ")";
-};
-
-// LessThanOrEqualOperation //////////////////////////////////////////////////
-
-LessThanOrEqualOperation.prototype = new BinaryOperation();
-LessThanOrEqualOperation.prototype.constructor = LessThanOrEqualOperation;
-LessThanOrEqualOperation.superclass = BinaryOperation.prototype;
-
-function LessThanOrEqualOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-LessThanOrEqualOperation.prototype.init = function(lhs, rhs) {
- LessThanOrEqualOperation.superclass.init.call(this, lhs, rhs);
-};
-
-LessThanOrEqualOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).lessthanorequal(this.rhs.evaluate(c));
-};
-
-LessThanOrEqualOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " <= " + this.rhs.toString() + ")";
-};
-
-// GreaterThanOrEqualOperation ///////////////////////////////////////////////
-
-GreaterThanOrEqualOperation.prototype = new BinaryOperation();
-GreaterThanOrEqualOperation.prototype.constructor = GreaterThanOrEqualOperation;
-GreaterThanOrEqualOperation.superclass = BinaryOperation.prototype;
-
-function GreaterThanOrEqualOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-GreaterThanOrEqualOperation.prototype.init = function(lhs, rhs) {
- GreaterThanOrEqualOperation.superclass.init.call(this, lhs, rhs);
-};
-
-GreaterThanOrEqualOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).greaterthanorequal(this.rhs.evaluate(c));
-};
-
-GreaterThanOrEqualOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " >= " + this.rhs.toString() + ")";
-};
-
-// PlusOperation /////////////////////////////////////////////////////////////
-
-PlusOperation.prototype = new BinaryOperation();
-PlusOperation.prototype.constructor = PlusOperation;
-PlusOperation.superclass = BinaryOperation.prototype;
-
-function PlusOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-PlusOperation.prototype.init = function(lhs, rhs) {
- PlusOperation.superclass.init.call(this, lhs, rhs);
-};
-
-PlusOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).number().plus(this.rhs.evaluate(c).number());
-};
-
-PlusOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " + " + this.rhs.toString() + ")";
-};
-
-// MinusOperation ////////////////////////////////////////////////////////////
-
-MinusOperation.prototype = new BinaryOperation();
-MinusOperation.prototype.constructor = MinusOperation;
-MinusOperation.superclass = BinaryOperation.prototype;
-
-function MinusOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-MinusOperation.prototype.init = function(lhs, rhs) {
- MinusOperation.superclass.init.call(this, lhs, rhs);
-};
-
-MinusOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).number().minus(this.rhs.evaluate(c).number());
-};
-
-MinusOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " - " + this.rhs.toString() + ")";
-};
-
-// MultiplyOperation /////////////////////////////////////////////////////////
-
-MultiplyOperation.prototype = new BinaryOperation();
-MultiplyOperation.prototype.constructor = MultiplyOperation;
-MultiplyOperation.superclass = BinaryOperation.prototype;
-
-function MultiplyOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-MultiplyOperation.prototype.init = function(lhs, rhs) {
- MultiplyOperation.superclass.init.call(this, lhs, rhs);
-};
-
-MultiplyOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).number().multiply(this.rhs.evaluate(c).number());
-};
-
-MultiplyOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " * " + this.rhs.toString() + ")";
-};
-
-// DivOperation //////////////////////////////////////////////////////////////
-
-DivOperation.prototype = new BinaryOperation();
-DivOperation.prototype.constructor = DivOperation;
-DivOperation.superclass = BinaryOperation.prototype;
-
-function DivOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-DivOperation.prototype.init = function(lhs, rhs) {
- DivOperation.superclass.init.call(this, lhs, rhs);
-};
-
-DivOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).number().div(this.rhs.evaluate(c).number());
-};
-
-DivOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " div " + this.rhs.toString() + ")";
-};
-
-// ModOperation //////////////////////////////////////////////////////////////
-
-ModOperation.prototype = new BinaryOperation();
-ModOperation.prototype.constructor = ModOperation;
-ModOperation.superclass = BinaryOperation.prototype;
-
-function ModOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-ModOperation.prototype.init = function(lhs, rhs) {
- ModOperation.superclass.init.call(this, lhs, rhs);
-};
-
-ModOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).number().mod(this.rhs.evaluate(c).number());
-};
-
-ModOperation.prototype.toString = function() {
- return "(" + this.lhs.toString() + " mod " + this.rhs.toString() + ")";
-};
-
-// BarOperation //////////////////////////////////////////////////////////////
-
-BarOperation.prototype = new BinaryOperation();
-BarOperation.prototype.constructor = BarOperation;
-BarOperation.superclass = BinaryOperation.prototype;
-
-function BarOperation(lhs, rhs) {
- if (arguments.length > 0) {
- this.init(lhs, rhs);
- }
-}
-
-BarOperation.prototype.init = function(lhs, rhs) {
- BarOperation.superclass.init.call(this, lhs, rhs);
-};
-
-BarOperation.prototype.evaluate = function(c) {
- return this.lhs.evaluate(c).nodeset().union(this.rhs.evaluate(c).nodeset());
-};
-
-BarOperation.prototype.toString = function() {
- return this.lhs.toString() + " | " + this.rhs.toString();
-};
-
-// PathExpr //////////////////////////////////////////////////////////////////
-
-PathExpr.prototype = new Expression();
-PathExpr.prototype.constructor = PathExpr;
-PathExpr.superclass = Expression.prototype;
-
-function PathExpr(filter, filterPreds, locpath) {
- if (arguments.length > 0) {
- this.init(filter, filterPreds, locpath);
- }
-}
-
-PathExpr.prototype.init = function(filter, filterPreds, locpath) {
- PathExpr.superclass.init.call(this);
- this.filter = filter;
- this.filterPredicates = filterPreds;
- this.locationPath = locpath;
-};
-
-PathExpr.prototype.evaluate = function(c) {
- var nodes;
- var xpc = new XPathContext();
- xpc.variableResolver = c.variableResolver;
- xpc.functionResolver = c.functionResolver;
- xpc.namespaceResolver = c.namespaceResolver;
- xpc.expressionContextNode = c.expressionContextNode;
- xpc.virtualRoot = c.virtualRoot;
- xpc.caseInsensitive = c.caseInsensitive;
- if (this.filter == null) {
- nodes = [ c.contextNode ];
- } else {
- var ns = this.filter.evaluate(c);
- if (!Utilities.instance_of(ns, XNodeSet)) {
- if (this.filterPredicates != null && this.filterPredicates.length > 0 || this.locationPath != null) {
- throw new Error("Path expression filter must evaluate to a nodset if predicates or location path are used");
- }
- return ns;
- }
- nodes = ns.toArray();
- if (this.filterPredicates != null) {
- // apply each of the predicates in turn
- for (var j = 0; j < this.filterPredicates.length; j++) {
- var pred = this.filterPredicates[j];
- var newNodes = [];
- xpc.contextSize = nodes.length;
- for (xpc.contextPosition = 1; xpc.contextPosition <= xpc.contextSize; xpc.contextPosition++) {
- xpc.contextNode = nodes[xpc.contextPosition - 1];
- if (this.predicateMatches(pred, xpc)) {
- newNodes.push(xpc.contextNode);
- }
- }
- nodes = newNodes;
- }
- }
- }
- if (this.locationPath != null) {
- if (this.locationPath.absolute) {
- if (nodes[0].nodeType != 9 /*Node.DOCUMENT_NODE*/) {
- if (xpc.virtualRoot != null) {
- nodes = [ xpc.virtualRoot ];
- } else {
- if (nodes[0].ownerDocument == null) {
- // IE 5.5 doesn't have ownerDocument?
- var n = nodes[0];
- while (n.parentNode != null) {
- n = n.parentNode;
- }
- nodes = [ n ];
- } else {
- nodes = [ nodes[0].ownerDocument ];
- }
- }
- } else {
- nodes = [ nodes[0] ];
- }
- }
- for (var i = 0; i < this.locationPath.steps.length; i++) {
- var step = this.locationPath.steps[i];
- var newNodes = [];
- for (var j = 0; j < nodes.length; j++) {
- xpc.contextNode = nodes[j];
- switch (step.axis) {
- case Step.ANCESTOR:
- // look at all the ancestor nodes
- if (xpc.contextNode === xpc.virtualRoot) {
- break;
- }
- var m;
- if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) {
- m = this.getOwnerElement(xpc.contextNode);
- } else {
- m = xpc.contextNode.parentNode;
- }
- while (m != null) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- if (m === xpc.virtualRoot) {
- break;
- }
- m = m.parentNode;
- }
- break;
-
- case Step.ANCESTORORSELF:
- // look at all the ancestor nodes and the current node
- for (var m = xpc.contextNode; m != null; m = m.nodeType == 2 /*Node.ATTRIBUTE_NODE*/ ? this.getOwnerElement(m) : m.parentNode) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- if (m === xpc.virtualRoot) {
- break;
- }
- }
- break;
-
- case Step.ATTRIBUTE:
- // look at the attributes
- var nnm = xpc.contextNode.attributes;
- if (nnm != null) {
- for (var k = 0; k < nnm.length; k++) {
- var m = nnm.item(k);
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- }
- }
- break;
-
- case Step.CHILD:
- // look at all child elements
- for (var m = xpc.contextNode.firstChild; m != null; m = m.nextSibling) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- }
- break;
-
- case Step.DESCENDANT:
- // look at all descendant nodes
- var st = [ xpc.contextNode.firstChild ];
- while (st.length > 0) {
- for (var m = st.pop(); m != null; ) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- if (m.firstChild != null) {
- st.push(m.nextSibling);
- m = m.firstChild;
- } else {
- m = m.nextSibling;
- }
- }
- }
- break;
-
- case Step.DESCENDANTORSELF:
- // look at self
- if (step.nodeTest.matches(xpc.contextNode, xpc)) {
- newNodes.push(xpc.contextNode);
- }
- // look at all descendant nodes
- var st = [ xpc.contextNode.firstChild ];
- while (st.length > 0) {
- for (var m = st.pop(); m != null; ) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- if (m.firstChild != null) {
- st.push(m.nextSibling);
- m = m.firstChild;
- } else {
- m = m.nextSibling;
- }
- }
- }
- break;
-
- case Step.FOLLOWING:
- if (xpc.contextNode === xpc.virtualRoot) {
- break;
- }
- var st = [];
- if (xpc.contextNode.firstChild != null) {
- st.unshift(xpc.contextNode.firstChild);
- } else {
- st.unshift(xpc.contextNode.nextSibling);
- }
- for (var m = xpc.contextNode.parentNode; m != null && m.nodeType != 9 /*Node.DOCUMENT_NODE*/ && m !== xpc.virtualRoot; m = m.parentNode) {
- st.unshift(m.nextSibling);
- }
- do {
- for (var m = st.pop(); m != null; ) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- if (m.firstChild != null) {
- st.push(m.nextSibling);
- m = m.firstChild;
- } else {
- m = m.nextSibling;
- }
- }
- } while (st.length > 0);
- break;
-
- case Step.FOLLOWINGSIBLING:
- if (xpc.contextNode === xpc.virtualRoot) {
- break;
- }
- for (var m = xpc.contextNode.nextSibling; m != null; m = m.nextSibling) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- }
- break;
-
- case Step.NAMESPACE:
- var n = {};
- if (xpc.contextNode.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- n["xml"] = XPath.XML_NAMESPACE_URI;
- n["xmlns"] = XPath.XMLNS_NAMESPACE_URI;
- for (var m = xpc.contextNode; m != null && m.nodeType == 1 /*Node.ELEMENT_NODE*/; m = m.parentNode) {
- for (var k = 0; k < m.attributes.length; k++) {
- var attr = m.attributes.item(k);
- var nm = String(attr.name);
- if (nm == "xmlns") {
- if (n[""] == undefined) {
- n[""] = attr.value;
- }
- } else if (nm.length > 6 && nm.substring(0, 6) == "xmlns:") {
- var pre = nm.substring(6, nm.length);
- if (n[pre] == undefined) {
- n[pre] = attr.value;
- }
- }
- }
- }
- for (var pre in n) {
- var nsn = new NamespaceNode(pre, n[pre], xpc.contextNode);
- if (step.nodeTest.matches(nsn, xpc)) {
- newNodes.push(nsn);
- }
- }
- }
- break;
-
- case Step.PARENT:
- m = null;
- if (xpc.contextNode !== xpc.virtualRoot) {
- if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) {
- m = this.getOwnerElement(xpc.contextNode);
- } else {
- m = xpc.contextNode.parentNode;
- }
- }
- if (m != null && step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- break;
-
- case Step.PRECEDING:
- var st;
- if (xpc.virtualRoot != null) {
- st = [ xpc.virtualRoot ];
- } else {
- st = xpc.contextNode.nodeType == 9 /*Node.DOCUMENT_NODE*/
- ? [ xpc.contextNode ]
- : [ xpc.contextNode.ownerDocument ];
- }
- outer: while (st.length > 0) {
- for (var m = st.pop(); m != null; ) {
- if (m == xpc.contextNode) {
- break outer;
- }
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.unshift(m);
- }
- if (m.firstChild != null) {
- st.push(m.nextSibling);
- m = m.firstChild;
- } else {
- m = m.nextSibling;
- }
- }
- }
- break;
-
- case Step.PRECEDINGSIBLING:
- if (xpc.contextNode === xpc.virtualRoot) {
- break;
- }
- for (var m = xpc.contextNode.previousSibling; m != null; m = m.previousSibling) {
- if (step.nodeTest.matches(m, xpc)) {
- newNodes.push(m);
- }
- }
- break;
-
- case Step.SELF:
- if (step.nodeTest.matches(xpc.contextNode, xpc)) {
- newNodes.push(xpc.contextNode);
- }
- break;
-
- default:
- }
- }
- nodes = newNodes;
- // apply each of the predicates in turn
- for (var j = 0; j < step.predicates.length; j++) {
- var pred = step.predicates[j];
- var newNodes = [];
- xpc.contextSize = nodes.length;
- for (xpc.contextPosition = 1; xpc.contextPosition <= xpc.contextSize; xpc.contextPosition++) {
- xpc.contextNode = nodes[xpc.contextPosition - 1];
- if (this.predicateMatches(pred, xpc)) {
- newNodes.push(xpc.contextNode);
- } else {
- }
- }
- nodes = newNodes;
- }
- }
- }
- var ns = new XNodeSet();
- ns.addArray(nodes);
- return ns;
-};
-
-PathExpr.prototype.predicateMatches = function(pred, c) {
- var res = pred.evaluate(c);
- if (Utilities.instance_of(res, XNumber)) {
- return c.contextPosition == res.numberValue();
- }
- return res.booleanValue();
-};
-
-PathExpr.prototype.toString = function() {
- if (this.filter != undefined) {
- var s = this.filter.toString();
- if (Utilities.instance_of(this.filter, XString)) {
- s = "'" + s + "'";
- }
- if (this.filterPredicates != undefined) {
- for (var i = 0; i < this.filterPredicates.length; i++) {
- s = s + "[" + this.filterPredicates[i].toString() + "]";
- }
- }
- if (this.locationPath != undefined) {
- if (!this.locationPath.absolute) {
- s += "/";
- }
- s += this.locationPath.toString();
- }
- return s;
- }
- return this.locationPath.toString();
-};
-
-PathExpr.prototype.getOwnerElement = function(n) {
- // DOM 2 has ownerElement
- if (n.ownerElement) {
- return n.ownerElement;
- }
- // DOM 1 Internet Explorer can use selectSingleNode (ironically)
- try {
- if (n.selectSingleNode) {
- return n.selectSingleNode("..");
- }
- } catch (e) {
- }
- // Other DOM 1 implementations must use this egregious search
- var doc = n.nodeType == 9 /*Node.DOCUMENT_NODE*/
- ? n
- : n.ownerDocument;
- var elts = doc.getElementsByTagName("*");
- for (var i = 0; i < elts.length; i++) {
- var elt = elts.item(i);
- var nnm = elt.attributes;
- for (var j = 0; j < nnm.length; j++) {
- var an = nnm.item(j);
- if (an === n) {
- return elt;
- }
- }
- }
- return null;
-};
-
-// LocationPath //////////////////////////////////////////////////////////////
-
-LocationPath.prototype = new Object();
-LocationPath.prototype.constructor = LocationPath;
-LocationPath.superclass = Object.prototype;
-
-function LocationPath(abs, steps) {
- if (arguments.length > 0) {
- this.init(abs, steps);
- }
-}
-
-LocationPath.prototype.init = function(abs, steps) {
- this.absolute = abs;
- this.steps = steps;
-};
-
-LocationPath.prototype.toString = function() {
- var s;
- if (this.absolute) {
- s = "/";
- } else {
- s = "";
- }
- for (var i = 0; i < this.steps.length; i++) {
- if (i != 0) {
- s += "/";
- }
- s += this.steps[i].toString();
- }
- return s;
-};
-
-// Step //////////////////////////////////////////////////////////////////////
-
-Step.prototype = new Object();
-Step.prototype.constructor = Step;
-Step.superclass = Object.prototype;
-
-function Step(axis, nodetest, preds) {
- if (arguments.length > 0) {
- this.init(axis, nodetest, preds);
- }
-}
-
-Step.prototype.init = function(axis, nodetest, preds) {
- this.axis = axis;
- this.nodeTest = nodetest;
- this.predicates = preds;
-};
-
-Step.prototype.toString = function() {
- var s;
- switch (this.axis) {
- case Step.ANCESTOR:
- s = "ancestor";
- break;
- case Step.ANCESTORORSELF:
- s = "ancestor-or-self";
- break;
- case Step.ATTRIBUTE:
- s = "attribute";
- break;
- case Step.CHILD:
- s = "child";
- break;
- case Step.DESCENDANT:
- s = "descendant";
- break;
- case Step.DESCENDANTORSELF:
- s = "descendant-or-self";
- break;
- case Step.FOLLOWING:
- s = "following";
- break;
- case Step.FOLLOWINGSIBLING:
- s = "following-sibling";
- break;
- case Step.NAMESPACE:
- s = "namespace";
- break;
- case Step.PARENT:
- s = "parent";
- break;
- case Step.PRECEDING:
- s = "preceding";
- break;
- case Step.PRECEDINGSIBLING:
- s = "preceding-sibling";
- break;
- case Step.SELF:
- s = "self";
- break;
- }
- s += "::";
- s += this.nodeTest.toString();
- for (var i = 0; i < this.predicates.length; i++) {
- s += "[" + this.predicates[i].toString() + "]";
- }
- return s;
-};
-
-Step.ANCESTOR = 0;
-Step.ANCESTORORSELF = 1;
-Step.ATTRIBUTE = 2;
-Step.CHILD = 3;
-Step.DESCENDANT = 4;
-Step.DESCENDANTORSELF = 5;
-Step.FOLLOWING = 6;
-Step.FOLLOWINGSIBLING = 7;
-Step.NAMESPACE = 8;
-Step.PARENT = 9;
-Step.PRECEDING = 10;
-Step.PRECEDINGSIBLING = 11;
-Step.SELF = 12;
-
-// NodeTest //////////////////////////////////////////////////////////////////
-
-NodeTest.prototype = new Object();
-NodeTest.prototype.constructor = NodeTest;
-NodeTest.superclass = Object.prototype;
-
-function NodeTest(type, value) {
- if (arguments.length > 0) {
- this.init(type, value);
- }
-}
-
-NodeTest.prototype.init = function(type, value) {
- this.type = type;
- this.value = value;
-};
-
-NodeTest.prototype.toString = function() {
- switch (this.type) {
- case NodeTest.NAMETESTANY:
- return "*";
- case NodeTest.NAMETESTPREFIXANY:
- return this.value + ":*";
- case NodeTest.NAMETESTRESOLVEDANY:
- return "{" + this.value + "}*";
- case NodeTest.NAMETESTQNAME:
- return this.value;
- case NodeTest.NAMETESTRESOLVEDNAME:
- return "{" + this.namespaceURI + "}" + this.value;
- case NodeTest.COMMENT:
- return "comment()";
- case NodeTest.TEXT:
- return "text()";
- case NodeTest.PI:
- if (this.value != undefined) {
- return "processing-instruction(\"" + this.value + "\")";
- }
- return "processing-instruction()";
- case NodeTest.NODE:
- return "node()";
- }
- return "<unknown nodetest type>";
-};
-
-NodeTest.prototype.matches = function(n, xpc) {
- switch (this.type) {
- case NodeTest.NAMETESTANY:
- if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/
- || n.nodeType == 1 /*Node.ELEMENT_NODE*/
- || n.nodeType == XPathNamespace.XPATH_NAMESPACE_NODE) {
- return true;
- }
- return false;
- case NodeTest.NAMETESTPREFIXANY:
- if ((n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/ || n.nodeType == 1 /*Node.ELEMENT_NODE*/)) {
- var ns = xpc.namespaceResolver.getNamespace(this.value, xpc.expressionContextNode)
- if (ns == null) {
- throw new Error("Cannot resolve QName " + this.value);
- }
- return true;
- }
- return false;
- case NodeTest.NAMETESTQNAME:
- if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/
- || n.nodeType == 1 /*Node.ELEMENT_NODE*/
- || n.nodeType == XPathNamespace.XPATH_NAMESPACE_NODE) {
- var test = Utilities.resolveQName(this.value, xpc.namespaceResolver, xpc.expressionContextNode, false);
- if (test[0] == null) {
- throw new Error("Cannot resolve QName " + this.value);
- }
- test[0] = String(test[0]);
- test[1] = String(test[1]);
- if (test[0] == "") {
- test[0] = null;
- }
- var node = Utilities.resolveQName(n.nodeName, xpc.namespaceResolver, n, true);
- node[0] = String(node[0]);
- node[1] = String(node[1]);
- if (node[0] == "") {
- node[0] = null;
- }
- if (xpc.caseInsensitive) {
- return test[0] == node[0] && String(test[1]).toLowerCase() == String(node[1]).toLowerCase();
- }
- return test[0] == node[0] && test[1] == node[1];
- }
- return false;
- case NodeTest.COMMENT:
- return n.nodeType == 8 /*Node.COMMENT_NODE*/;
- case NodeTest.TEXT:
- return n.nodeType == 3 /*Node.TEXT_NODE*/ || n.nodeType == 4 /*Node.CDATA_SECTION_NODE*/;
- case NodeTest.PI:
- return n.nodeType == 7 /*Node.PROCESSING_INSTRUCTION_NODE*/
- && (this.value == null || n.nodeName == this.value);
- case NodeTest.NODE:
- return n.nodeType == 9 /*Node.DOCUMENT_NODE*/
- || n.nodeType == 1 /*Node.ELEMENT_NODE*/
- || n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/
- || n.nodeType == 3 /*Node.TEXT_NODE*/
- || n.nodeType == 4 /*Node.CDATA_SECTION_NODE*/
- || n.nodeType == 8 /*Node.COMMENT_NODE*/
- || n.nodeType == 7 /*Node.PROCESSING_INSTRUCTION_NODE*/;
- }
- return false;
-};
-
-NodeTest.NAMETESTANY = 0;
-NodeTest.NAMETESTPREFIXANY = 1;
-NodeTest.NAMETESTQNAME = 2;
-NodeTest.COMMENT = 3;
-NodeTest.TEXT = 4;
-NodeTest.PI = 5;
-NodeTest.NODE = 6;
-
-// VariableReference /////////////////////////////////////////////////////////
-
-VariableReference.prototype = new Expression();
-VariableReference.prototype.constructor = VariableReference;
-VariableReference.superclass = Expression.prototype;
-
-function VariableReference(v) {
- if (arguments.length > 0) {
- this.init(v);
- }
-}
-
-VariableReference.prototype.init = function(v) {
- this.variable = v;
-};
-
-VariableReference.prototype.toString = function() {
- return "$" + this.variable;
-};
-
-VariableReference.prototype.evaluate = function(c) {
- return c.variableResolver.getVariable(this.variable, c);
-};
-
-// FunctionCall //////////////////////////////////////////////////////////////
-
-FunctionCall.prototype = new Expression();
-FunctionCall.prototype.constructor = FunctionCall;
-FunctionCall.superclass = Expression.prototype;
-
-function FunctionCall(fn, args) {
- if (arguments.length > 0) {
- this.init(fn, args);
- }
-}
-
-FunctionCall.prototype.init = function(fn, args) {
- this.functionName = fn;
- this.arguments = args;
-};
-
-FunctionCall.prototype.toString = function() {
- var s = this.functionName + "(";
- for (var i = 0; i < this.arguments.length; i++) {
- if (i > 0) {
- s += ", ";
- }
- s += this.arguments[i].toString();
- }
- return s + ")";
-};
-
-FunctionCall.prototype.evaluate = function(c) {
- var f = c.functionResolver.getFunction(this.functionName, c);
- if (f == undefined) {
- throw new Error("Unknown function " + this.functionName);
- }
- var a = [c].concat(this.arguments);
- return f.apply(c.functionResolver.thisArg, a);
-};
-
-// XString ///////////////////////////////////////////////////////////////////
-
-XString.prototype = new Expression();
-XString.prototype.constructor = XString;
-XString.superclass = Expression.prototype;
-
-function XString(s) {
- if (arguments.length > 0) {
- this.init(s);
- }
-}
-
-XString.prototype.init = function(s) {
- this.str = s;
-};
-
-XString.prototype.toString = function() {
- return this.str;
-};
-
-XString.prototype.evaluate = function(c) {
- return this;
-};
-
-XString.prototype.string = function() {
- return this;
-};
-
-XString.prototype.number = function() {
- return new XNumber(this.str);
-};
-
-XString.prototype.bool = function() {
- return new XBoolean(this.str);
-};
-
-XString.prototype.nodeset = function() {
- throw new Error("Cannot convert string to nodeset");
-};
-
-XString.prototype.stringValue = function() {
- return this.str;
-};
-
-XString.prototype.numberValue = function() {
- return this.number().numberValue();
-};
-
-XString.prototype.booleanValue = function() {
- return this.bool().booleanValue();
-};
-
-XString.prototype.equals = function(r) {
- if (Utilities.instance_of(r, XBoolean)) {
- return this.bool().equals(r);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.number().equals(r);
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithString(this, Operators.equals);
- }
- return new XBoolean(this.str == r.str);
-};
-
-XString.prototype.notequal = function(r) {
- if (Utilities.instance_of(r, XBoolean)) {
- return this.bool().notequal(r);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.number().notequal(r);
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithString(this, Operators.notequal);
- }
- return new XBoolean(this.str != r.str);
-};
-
-XString.prototype.lessthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.greaterthanorequal);
- }
- return this.number().lessthan(r.number());
-};
-
-XString.prototype.greaterthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.lessthanorequal);
- }
- return this.number().greaterthan(r.number());
-};
-
-XString.prototype.lessthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.greaterthan);
- }
- return this.number().lessthanorequal(r.number());
-};
-
-XString.prototype.greaterthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.lessthan);
- }
- return this.number().greaterthanorequal(r.number());
-};
-
-// XNumber ///////////////////////////////////////////////////////////////////
-
-XNumber.prototype = new Expression();
-XNumber.prototype.constructor = XNumber;
-XNumber.superclass = Expression.prototype;
-
-function XNumber(n) {
- if (arguments.length > 0) {
- this.init(n);
- }
-}
-
-XNumber.prototype.init = function(n) {
- this.num = Number(n);
-};
-
-XNumber.prototype.toString = function() {
- return this.num;
-};
-
-XNumber.prototype.evaluate = function(c) {
- return this;
-};
-
-XNumber.prototype.string = function() {
- return new XString(this.num);
-};
-
-XNumber.prototype.number = function() {
- return this;
-};
-
-XNumber.prototype.bool = function() {
- return new XBoolean(this.num);
-};
-
-XNumber.prototype.nodeset = function() {
- throw new Error("Cannot convert number to nodeset");
-};
-
-XNumber.prototype.stringValue = function() {
- return this.string().stringValue();
-};
-
-XNumber.prototype.numberValue = function() {
- return this.num;
-};
-
-XNumber.prototype.booleanValue = function() {
- return this.bool().booleanValue();
-};
-
-XNumber.prototype.negate = function() {
- return new XNumber(-this.num);
-};
-
-XNumber.prototype.equals = function(r) {
- if (Utilities.instance_of(r, XBoolean)) {
- return this.bool().equals(r);
- }
- if (Utilities.instance_of(r, XString)) {
- return this.equals(r.number());
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.equals);
- }
- return new XBoolean(this.num == r.num);
-};
-
-XNumber.prototype.notequal = function(r) {
- if (Utilities.instance_of(r, XBoolean)) {
- return this.bool().notequal(r);
- }
- if (Utilities.instance_of(r, XString)) {
- return this.notequal(r.number());
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.notequal);
- }
- return new XBoolean(this.num != r.num);
-};
-
-XNumber.prototype.lessthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.greaterthanorequal);
- }
- if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
- return this.lessthan(r.number());
- }
- return new XBoolean(this.num < r.num);
-};
-
-XNumber.prototype.greaterthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.lessthanorequal);
- }
- if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
- return this.greaterthan(r.number());
- }
- return new XBoolean(this.num > r.num);
-};
-
-XNumber.prototype.lessthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.greaterthan);
- }
- if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
- return this.lessthanorequal(r.number());
- }
- return new XBoolean(this.num <= r.num);
-};
-
-XNumber.prototype.greaterthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this, Operators.lessthan);
- }
- if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) {
- return this.greaterthanorequal(r.number());
- }
- return new XBoolean(this.num >= r.num);
-};
-
-XNumber.prototype.plus = function(r) {
- return new XNumber(this.num + r.num);
-};
-
-XNumber.prototype.minus = function(r) {
- return new XNumber(this.num - r.num);
-};
-
-XNumber.prototype.multiply = function(r) {
- return new XNumber(this.num * r.num);
-};
-
-XNumber.prototype.div = function(r) {
- return new XNumber(this.num / r.num);
-};
-
-XNumber.prototype.mod = function(r) {
- return new XNumber(this.num % r.num);
-};
-
-// XBoolean //////////////////////////////////////////////////////////////////
-
-XBoolean.prototype = new Expression();
-XBoolean.prototype.constructor = XBoolean;
-XBoolean.superclass = Expression.prototype;
-
-function XBoolean(b) {
- if (arguments.length > 0) {
- this.init(b);
- }
-}
-
-XBoolean.prototype.init = function(b) {
- this.b = Boolean(b);
-};
-
-XBoolean.prototype.toString = function() {
- return this.b.toString();
-};
-
-XBoolean.prototype.evaluate = function(c) {
- return this;
-};
-
-XBoolean.prototype.string = function() {
- return new XString(this.b);
-};
-
-XBoolean.prototype.number = function() {
- return new XNumber(this.b);
-};
-
-XBoolean.prototype.bool = function() {
- return this;
-};
-
-XBoolean.prototype.nodeset = function() {
- throw new Error("Cannot convert boolean to nodeset");
-};
-
-XBoolean.prototype.stringValue = function() {
- return this.string().stringValue();
-};
-
-XBoolean.prototype.numberValue = function() {
- return this.num().numberValue();
-};
-
-XBoolean.prototype.booleanValue = function() {
- return this.b;
-};
-
-XBoolean.prototype.not = function() {
- return new XBoolean(!this.b);
-};
-
-XBoolean.prototype.equals = function(r) {
- if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) {
- return this.equals(r.bool());
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithBoolean(this, Operators.equals);
- }
- return new XBoolean(this.b == r.b);
-};
-
-XBoolean.prototype.notequal = function(r) {
- if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) {
- return this.notequal(r.bool());
- }
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithBoolean(this, Operators.notequal);
- }
- return new XBoolean(this.b != r.b);
-};
-
-XBoolean.prototype.lessthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.greaterthanorequal);
- }
- return this.number().lessthan(r.number());
-};
-
-XBoolean.prototype.greaterthan = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.lessthanorequal);
- }
- return this.number().greaterthan(r.number());
-};
-
-XBoolean.prototype.lessthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.greaterthan);
- }
- return this.number().lessthanorequal(r.number());
-};
-
-XBoolean.prototype.greaterthanorequal = function(r) {
- if (Utilities.instance_of(r, XNodeSet)) {
- return r.compareWithNumber(this.number(), Operators.lessthan);
- }
- return this.number().greaterthanorequal(r.number());
-};
-
-// XNodeSet //////////////////////////////////////////////////////////////////
-
-XNodeSet.prototype = new Expression();
-XNodeSet.prototype.constructor = XNodeSet;
-XNodeSet.superclass = Expression.prototype;
-
-function XNodeSet() {
- this.init();
-}
-
-XNodeSet.prototype.init = function() {
- this.tree = null;
- this.size = 0;
-};
-
-XNodeSet.prototype.toString = function() {
- var p = this.first();
- if (p == null) {
- return "";
- }
- return this.stringForNode(p);
-};
-
-XNodeSet.prototype.evaluate = function(c) {
- return this;
-};
-
-XNodeSet.prototype.string = function() {
- return new XString(this.toString());
-};
-
-XNodeSet.prototype.stringValue = function() {
- return this.toString();
-};
-
-XNodeSet.prototype.number = function() {
- return new XNumber(this.string());
-};
-
-XNodeSet.prototype.numberValue = function() {
- return Number(this.string());
-};
-
-XNodeSet.prototype.bool = function() {
- return new XBoolean(this.tree != null);
-};
-
-XNodeSet.prototype.booleanValue = function() {
- return this.tree != null;
-};
-
-XNodeSet.prototype.nodeset = function() {
- return this;
-};
-
-XNodeSet.prototype.stringForNode = function(n) {
- if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/) {
- n = n.documentElement;
- }
- if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- return this.stringForNodeRec(n);
- }
- if (n.isNamespaceNode) {
- return n.namespace;
- }
- return n.nodeValue;
-};
-
-XNodeSet.prototype.stringForNodeRec = function(n) {
- var s = "";
- for (var n2 = n.firstChild; n2 != null; n2 = n2.nextSibling) {
- if (n2.nodeType == 3 /*Node.TEXT_NODE*/) {
- s += n2.nodeValue;
- } else if (n2.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- s += this.stringForNodeRec(n2);
- }
- }
- return s;
-};
-
-XNodeSet.prototype.first = function() {
- var p = this.tree;
- if (p == null) {
- return null;
- }
- while (p.left != null) {
- p = p.left;
- }
- return p.node;
-};
-
-XNodeSet.prototype.add = function(n) {
- if (this.tree == null) {
- this.tree = new Object();
- this.tree.node = n;
- this.tree.left = null;
- this.tree.right = null;
- this.size = 1;
- return;
- }
-
- var p = this.tree;
- while (1) {
- var o = this.order(n, p.node);
- if (o == 0) {
- return;
- }
- if (o > 0) {
- if (p.right == null) {
- p.right = new Object();
- p.right.node = n;
- p.right.left = null;
- p.right.right = null;
- this.size++;
- return;
- }
- p = p.right;
- } else {
- if (p.left == null) {
- p.left = new Object();
- p.left.node = n;
- p.left.left = null;
- p.left.right = null;
- this.size++;
- return;
- }
- p = p.left;
- }
- }
-};
-
-XNodeSet.prototype.addArray = function(ns) {
- for (var i = 0; i < ns.length; i++) {
- this.add(ns[i]);
- }
-};
-
-XNodeSet.prototype.toArray = function() {
- var a = [];
- this.toArrayRec(this.tree, a);
- return a;
-};
-
-XNodeSet.prototype.toArrayRec = function(t, a) {
- if (t != null) {
- this.toArrayRec(t.left, a);
- a.push(t.node);
- this.toArrayRec(t.right, a);
- }
-};
-
-XNodeSet.prototype.order = function(n1, n2) {
- if (n1 == n2) {
- return 0;
- }
- var d1 = 0;
- var d2 = 0;
- for (var m1 = n1; m1 != null; m1 = m1.parentNode) {
- d1++;
- }
- for (var m2 = n2; m2 != null; m2 = m2.parentNode) {
- d2++;
- }
- if (d1 > d2) {
- while (d1 > d2) {
- n1 = n1.parentNode;
- d1--;
- }
- if (n1 == n2) {
- return 1;
- }
- } else if (d2 > d1) {
- while (d2 > d1) {
- n2 = n2.parentNode;
- d2--;
- }
- if (n1 == n2) {
- return -1;
- }
- }
- while (n1.parentNode != n2.parentNode) {
- n1 = n1.parentNode;
- n2 = n2.parentNode;
- }
- while (n1.previousSibling != null && n2.previousSibling != null) {
- n1 = n1.previousSibling;
- n2 = n2.previousSibling;
- }
- if (n1.previousSibling == null) {
- return -1;
- }
- return 1;
-};
-
-XNodeSet.prototype.compareWithString = function(r, o) {
- var a = this.toArray();
- for (var i = 0; i < a.length; i++) {
- var n = a[i];
- var l = new XString(this.stringForNode(n));
- var res = o(l, r);
- if (res.booleanValue()) {
- return res;
- }
- }
- return new XBoolean(false);
-};
-
-XNodeSet.prototype.compareWithNumber = function(r, o) {
- var a = this.toArray();
- for (var i = 0; i < a.length; i++) {
- var n = a[i];
- var l = new XNumber(this.stringForNode(n));
- var res = o(l, r);
- if (res.booleanValue()) {
- return res;
- }
- }
- return new XBoolean(false);
-};
-
-XNodeSet.prototype.compareWithBoolean = function(r, o) {
- return o(this.bool(), r);
-};
-
-XNodeSet.prototype.compareWithNodeSet = function(r, o) {
- var a = this.toArray();
- for (var i = 0; i < a.length; i++) {
- var n = a[i];
- var l = new XString(this.stringForNode(n));
- var b = r.toArray();
- for (var j = 0; j < b.length; j++) {
- var n2 = b[j];
- var r = new XString(this.stringForNode(n2));
- var res = o(l, r);
- if (res.booleanValue()) {
- return res;
- }
- }
- }
- return new XBoolean(false);
-};
-
-XNodeSet.prototype.equals = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithString(r, Operators.equals);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.equals);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.equals);
- }
- return this.compareWithNodeSet(r, Operators.equals);
-};
-
-XNodeSet.prototype.notequal = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithString(r, Operators.notequal);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.notequal);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.notequal);
- }
- return this.compareWithNodeSet(r, Operators.notequal);
-};
-
-XNodeSet.prototype.lessthan = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithNumber(r.number(), Operators.lessthan);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.lessthan);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.lessthan);
- }
- return this.compareWithNodeSet(r, Operators.lessthan);
-};
-
-XNodeSet.prototype.greaterthan = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithNumber(r.number(), Operators.greaterthan);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.greaterthan);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.greaterthan);
- }
- return this.compareWithNodeSet(r, Operators.greaterthan);
-};
-
-XNodeSet.prototype.lessthanorequal = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithNumber(r.number(), Operators.lessthanorequal);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.lessthanorequal);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.lessthanorequal);
- }
- return this.compareWithNodeSet(r, Operators.lessthanorequal);
-};
-
-XNodeSet.prototype.greaterthanorequal = function(r) {
- if (Utilities.instance_of(r, XString)) {
- return this.compareWithNumber(r.number(), Operators.greaterthanorequal);
- }
- if (Utilities.instance_of(r, XNumber)) {
- return this.compareWithNumber(r, Operators.greaterthanorequal);
- }
- if (Utilities.instance_of(r, XBoolean)) {
- return this.compareWithBoolean(r, Operators.greaterthanorequal);
- }
- return this.compareWithNodeSet(r, Operators.greaterthanorequal);
-};
-
-XNodeSet.prototype.union = function(r) {
- var ns = new XNodeSet();
- ns.tree = this.tree;
- ns.size = this.size;
- ns.addArray(r.toArray());
- return ns;
-};
-
-// XPathNamespace ////////////////////////////////////////////////////////////
-
-XPathNamespace.prototype = new Object();
-XPathNamespace.prototype.constructor = XPathNamespace;
-XPathNamespace.superclass = Object.prototype;
-
-function XPathNamespace(pre, ns, p) {
- this.isXPathNamespace = true;
- this.ownerDocument = p.ownerDocument;
- this.nodeName = "#namespace";
- this.prefix = pre;
- this.localName = pre;
- this.namespaceURI = ns;
- this.nodeValue = ns;
- this.ownerElement = p;
- this.nodeType = XPathNamespace.XPATH_NAMESPACE_NODE;
-}
-
-XPathNamespace.prototype.toString = function() {
- return "{ \"" + this.prefix + "\", \"" + this.namespaceURI + "\" }";
-};
-
-// Operators /////////////////////////////////////////////////////////////////
-
-var Operators = new Object();
-
-Operators.equals = function(l, r) {
- return l.equals(r);
-};
-
-Operators.notequal = function(l, r) {
- return l.notequal(r);
-};
-
-Operators.lessthan = function(l, r) {
- return l.lessthan(r);
-};
-
-Operators.greaterthan = function(l, r) {
- return l.greaterthan(r);
-};
-
-Operators.lessthanorequal = function(l, r) {
- return l.lessthanorequal(r);
-};
-
-Operators.greaterthanorequal = function(l, r) {
- return l.greaterthanorequal(r);
-};
-
-// XPathContext //////////////////////////////////////////////////////////////
-
-XPathContext.prototype = new Object();
-XPathContext.prototype.constructor = XPathContext;
-XPathContext.superclass = Object.prototype;
-
-function XPathContext(vr, nr, fr) {
- this.variableResolver = vr != null ? vr : new VariableResolver();
- this.namespaceResolver = nr != null ? nr : new NamespaceResolver();
- this.functionResolver = fr != null ? fr : new FunctionResolver();
-}
-
-// VariableResolver //////////////////////////////////////////////////////////
-
-VariableResolver.prototype = new Object();
-VariableResolver.prototype.constructor = VariableResolver;
-VariableResolver.superclass = Object.prototype;
-
-function VariableResolver() {
-}
-
-VariableResolver.prototype.getVariable = function(vn, c) {
- var parts = Utilities.splitQName(vn);
- if (parts[0] != null) {
- parts[0] = c.namespaceResolver.getNamespace(parts[0], c.expressionContextNode);
- if (parts[0] == null) {
- throw new Error("Cannot resolve QName " + fn);
- }
- }
- return this.getVariableWithName(parts[0], parts[1], c.expressionContextNode);
-};
-
-VariableResolver.prototype.getVariableWithName = function(ns, ln, c) {
- return null;
-};
-
-// FunctionResolver //////////////////////////////////////////////////////////
-
-FunctionResolver.prototype = new Object();
-FunctionResolver.prototype.constructor = FunctionResolver;
-FunctionResolver.superclass = Object.prototype;
-
-function FunctionResolver(thisArg) {
- this.thisArg = thisArg != null ? thisArg : Functions;
- this.functions = new Object();
- this.addStandardFunctions();
-}
-
-FunctionResolver.prototype.addStandardFunctions = function() {
- this.functions["{}last"] = Functions.last;
- this.functions["{}position"] = Functions.position;
- this.functions["{}count"] = Functions.count;
- this.functions["{}id"] = Functions.id;
- this.functions["{}local-name"] = Functions.localName;
- this.functions["{}namespace-uri"] = Functions.namespaceURI;
- this.functions["{}name"] = Functions.name;
- this.functions["{}string"] = Functions.string;
- this.functions["{}concat"] = Functions.concat;
- this.functions["{}starts-with"] = Functions.startsWith;
- this.functions["{}contains"] = Functions.contains;
- this.functions["{}substring-before"] = Functions.substringBefore;
- this.functions["{}substring-after"] = Functions.substringAfter;
- this.functions["{}substring"] = Functions.substring;
- this.functions["{}string-length"] = Functions.stringLength;
- this.functions["{}normalize-space"] = Functions.normalizeSpace;
- this.functions["{}translate"] = Functions.translate;
- this.functions["{}boolean"] = Functions.boolean_;
- this.functions["{}not"] = Functions.not;
- this.functions["{}true"] = Functions.true_;
- this.functions["{}false"] = Functions.false_;
- this.functions["{}lang"] = Functions.lang;
- this.functions["{}number"] = Functions.number;
- this.functions["{}sum"] = Functions.sum;
- this.functions["{}floor"] = Functions.floor;
- this.functions["{}ceiling"] = Functions.ceiling;
- this.functions["{}round"] = Functions.round;
-};
-
-FunctionResolver.prototype.addFunction = function(ns, ln, f) {
- this.functions["{" + ns + "}" + ln] = f;
-};
-
-FunctionResolver.prototype.getFunction = function(fn, c) {
- var parts = Utilities.resolveQName(fn, c.namespaceResolver, c.contextNode, false);
- if (parts[0] == null) {
- throw new Error("Cannot resolve QName " + fn);
- }
- return this.getFunctionWithName(parts[0], parts[1], c.contextNode);
-};
-
-FunctionResolver.prototype.getFunctionWithName = function(ns, ln, c) {
- return this.functions["{" + ns + "}" + ln];
-};
-
-// NamespaceResolver /////////////////////////////////////////////////////////
-
-NamespaceResolver.prototype = new Object();
-NamespaceResolver.prototype.constructor = NamespaceResolver;
-NamespaceResolver.superclass = Object.prototype;
-
-function NamespaceResolver() {
-}
-
-NamespaceResolver.prototype.getNamespace = function(prefix, n) {
- if (prefix == "xml") {
- return XPath.XML_NAMESPACE_URI;
- } else if (prefix == "xmlns") {
- return XPath.XMLNS_NAMESPACE_URI;
- }
- if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/) {
- n = n.documentElement;
- } else if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) {
- n = PathExpr.prototype.getOwnerElement(n);
- } else if (n.nodeType != 1 /*Node.ELEMENT_NODE*/) {
- n = n.parentNode;
- }
- while (n != null && n.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- var nnm = n.attributes;
- for (var i = 0; i < nnm.length; i++) {
- var a = nnm.item(i);
- var aname = a.nodeName;
- if (aname == "xmlns" && prefix == ""
- || aname == "xmlns:" + prefix) {
- return String(a.nodeValue);
- }
- }
- n = n.parentNode;
- }
- return null;
-};
-
-// Functions /////////////////////////////////////////////////////////////////
-
-Functions = new Object();
-
-Functions.last = function() {
- var c = arguments[0];
- if (arguments.length != 1) {
- throw new Error("Function last expects ()");
- }
- return new XNumber(c.contextSize);
-};
-
-Functions.position = function() {
- var c = arguments[0];
- if (arguments.length != 1) {
- throw new Error("Function position expects ()");
- }
- return new XNumber(c.contextPosition);
-};
-
-Functions.count = function() {
- var c = arguments[0];
- var ns;
- if (arguments.length != 2 || !Utilities.instance_of(ns = arguments[1].evaluate(c), XNodeSet)) {
- throw new Error("Function count expects (node-set)");
- }
- return new XNumber(ns.size);
-};
-
-Functions.id = function() {
- var c = arguments[0];
- var id;
- if (arguments.length != 2) {
- throw new Error("Function id expects (object)");
- }
- id = arguments[1].evaluate(c);
- if (Utilities.instance_of(id, XNodeSet)) {
- id = id.toArray().join(" ");
- } else {
- id = id.stringValue();
- }
- var ids = id.split(/[\x0d\x0a\x09\x20]+/);
- var count = 0;
- var ns = new XNodeSet();
- var doc = c.contextNode.nodeType == 9 /*Node.DOCUMENT_NODE*/
- ? c.contextNode
- : c.contextNode.ownerDocument;
- for (var i = 0; i < ids.length; i++) {
- var n;
- if (doc.getElementById) {
- n = doc.getElementById(ids[i]);
- } else {
- n = Utilities.getElementById(doc, ids[i]);
- }
- if (n != null) {
- ns.add(n);
- count++;
- }
- }
- return ns;
-};
-
-Functions.localName = function() {
- var c = arguments[0];
- var n;
- if (arguments.length == 1) {
- n = c.contextNode;
- } else if (arguments.length == 2) {
- n = arguments[1].evaluate(c).first();
- } else {
- throw new Error("Function local-name expects (node-set?)");
- }
- if (n == null) {
- return new XString("");
- }
- return new XString(n.localName ? n.localName : n.baseName);
-};
-
-Functions.namespaceURI = function() {
- var c = arguments[0];
- var n;
- if (arguments.length == 1) {
- n = c.contextNode;
- } else if (arguments.length == 2) {
- n = arguments[1].evaluate(c).first();
- } else {
- throw new Error("Function namespace-uri expects (node-set?)");
- }
- if (n == null) {
- return new XString("");
- }
- return new XString(n.namespaceURI);
-};
-
-Functions.name = function() {
- var c = arguments[0];
- var n;
- if (arguments.length == 1) {
- n = c.contextNode;
- } else if (arguments.length == 2) {
- n = arguments[1].evaluate(c).first();
- } else {
- throw new Error("Function name expects (node-set?)");
- }
- if (n == null) {
- return new XString("");
- }
- if (n.nodeType == 1 /*Node.ELEMENT_NODE*/ || n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) {
- return new XString(n.nodeName);
- } else if (n.localName == null) {
- return new XString("");
- } else {
- return new XString(n.localName);
- }
-};
-
-Functions.string = function() {
- var c = arguments[0];
- if (arguments.length == 1) {
- return XNodeSet.prototype.stringForNode(c.contextNode);
- } else if (arguments.length == 2) {
- return arguments[1].evaluate(c).string();
- }
- throw new Error("Function string expects (object?)");
-};
-
-Functions.concat = function() {
- var c = arguments[0];
- if (arguments.length < 3) {
- throw new Error("Function concat expects (string, string, string*)");
- }
- var s = "";
- for (var i = 1; i < arguments.length; i++) {
- s += arguments[i].evaluate(c).stringValue();
- }
- return new XString(s);
-};
-
-Functions.startsWith = function() {
- var c = arguments[0];
- if (arguments.length != 3) {
- throw new Error("Function startsWith expects (string, string)");
- }
- var s1 = arguments[1].evaluate(c).stringValue();
- var s2 = arguments[2].evaluate(c).stringValue();
- return new XBoolean(s1.substring(0, s2.length) == s2);
-};
-
-Functions.contains = function() {
- var c = arguments[0];
- if (arguments.length != 3) {
- throw new Error("Function contains expects (string, string)");
- }
- var s1 = arguments[1].evaluate(c).stringValue();
- var s2 = arguments[2].evaluate(c).stringValue();
- return new XBoolean(s1.indexOf(s2) != -1);
-};
-
-Functions.substringBefore = function() {
- var c = arguments[0];
- if (arguments.length != 3) {
- throw new Error("Function substring-before expects (string, string)");
- }
- var s1 = arguments[1].evaluate(c).stringValue();
- var s2 = arguments[2].evaluate(c).stringValue();
- return new XString(s1.substring(0, s1.indexOf(s2)));
-};
-
-Functions.substringAfter = function() {
- var c = arguments[0];
- if (arguments.length != 3) {
- throw new Error("Function substring-after expects (string, string)");
- }
- var s1 = arguments[1].evaluate(c).stringValue();
- var s2 = arguments[2].evaluate(c).stringValue();
- if (s2.length == 0) {
- return new XString(s1);
- }
- var i = s1.indexOf(s2);
- if (i == -1) {
- return new XString("");
- }
- return new XString(s1.substring(s1.indexOf(s2) + 1));
-};
-
-Functions.substring = function() {
- var c = arguments[0];
- if (!(arguments.length == 3 || arguments.length == 4)) {
- throw new Error("Function substring expects (string, number, number?)");
- }
- var s = arguments[1].evaluate(c).stringValue();
- var n1 = Math.round(arguments[2].evaluate(c).numberValue()) - 1;
- var n2 = arguments.length == 4 ? n1 + Math.round(arguments[3].evaluate(c).numberValue()) : undefined;
- return new XString(s.substring(n1, n2));
-};
-
-Functions.stringLength = function() {
- var c = arguments[0];
- var s;
- if (arguments.length == 1) {
- s = XNodeSet.prototype.stringForNode(c.contextNode);
- } else if (arguments.length == 2) {
- s = arguments[1].evaluate(c).stringValue();
- } else {
- throw new Error("Function string-length expects (string?)");
- }
- return new XNumber(s.length);
-};
-
-Functions.normalizeSpace = function() {
- var c = arguments[0];
- var s;
- if (arguments.length == 1) {
- s = XNodeSet.prototype.stringForNode(c.contextNode);
- } else if (arguments.length == 2) {
- s = arguments[1].evaluate(c).stringValue();
- } else {
- throw new Error("Function normalize-space expects (string?)");
- }
- var i = 0;
- var j = s.length - 1;
- while (Utilities.isSpace(s.charCodeAt(j))) {
- j--;
- }
- var t = "";
- while (i <= j && Utilities.isSpace(s.charCodeAt(i))) {
- i++;
- }
- while (i <= j) {
- if (Utilities.isSpace(s.charCodeAt(i))) {
- t += " ";
- while (i <= j && Utilities.isSpace(s.charCodeAt(i))) {
- i++;
- }
- } else {
- t += s.charAt(i);
- i++;
- }
- }
- return new XString(t);
-};
-
-Functions.translate = function() {
- var c = arguments[0];
- if (arguments.length != 4) {
- throw new Error("Function translate expects (string, string, string)");
- }
- var s1 = arguments[1].evaluate(c).stringValue();
- var s2 = arguments[2].evaluate(c).stringValue();
- var s3 = arguments[3].evaluate(c).stringValue();
- var map = [];
- for (var i = 0; i < s2.length; i++) {
- var j = s2.charCodeAt(i);
- if (map[j] == undefined) {
- var k = i > s3.length ? "" : s3.charAt(i);
- map[j] = k;
- }
- }
- var t = "";
- for (var i = 0; i < s1.length; i++) {
- var c = s1.charCodeAt(i);
- var r = map[c];
- if (r == undefined) {
- t += s1.charAt(i);
- } else {
- t += r;
- }
- }
- return new XString(t);
-};
-
-Functions.boolean_ = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function boolean expects (object)");
- }
- return arguments[1].evaluate(c).bool();
-};
-
-Functions.not = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function not expects (object)");
- }
- return arguments[1].evaluate(c).bool().not();
-};
-
-Functions.true_ = function() {
- if (arguments.length != 1) {
- throw new Error("Function true expects ()");
- }
- return new XBoolean(true);
-};
-
-Functions.false_ = function() {
- if (arguments.length != 1) {
- throw new Error("Function false expects ()");
- }
- return new XBoolean(false);
-};
-
-Functions.lang = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function lang expects (string)");
- }
- var lang;
- for (var n = c.contextNode; n != null && n.nodeType != 9 /*Node.DOCUMENT_NODE*/; n = n.parentNode) {
- var a = n.getAttributeNS(XPath.XML_NAMESPACE_URI, "lang");
- if (a != null) {
- lang = String(a);
- break;
- }
- }
- if (lang == null) {
- return new XBoolean(false);
- }
- var s = arguments[1].evaluate(c).stringValue();
- return new XBoolean(lang.substring(0, s.length) == s
- && (lang.length == s.length || lang.charAt(s.length) == '-'));
-};
-
-Functions.number = function() {
- var c = arguments[0];
- if (!(arguments.length == 1 || arguments.length == 2)) {
- throw new Error("Function number expects (object?)");
- }
- if (arguments.length == 1) {
- return new XNumber(XNodeSet.prototype.stringForNode(c.contextNode));
- }
- return arguments[1].evaluate(c).number();
-};
-
-Functions.sum = function() {
- var c = arguments[0];
- var ns;
- if (arguments.length != 2 || !Utilities.instance_of((ns = arguments[1].evaluate(c)), XNodeSet)) {
- throw new Error("Function sum expects (node-set)");
- }
- ns = ns.toArray();
- var n = 0;
- for (var i = 0; i < ns.length; i++) {
- n += new XNumber(XNodeSet.prototype.stringForNode(ns[i])).numberValue();
- }
- return new XNumber(n);
-};
-
-Functions.floor = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function floor expects (number)");
- }
- return new XNumber(Math.floor(arguments[1].evaluate(c).numberValue()));
-};
-
-Functions.ceiling = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function ceiling expects (number)");
- }
- return new XNumber(Math.ceil(arguments[1].evaluate(c).numberValue()));
-};
-
-Functions.round = function() {
- var c = arguments[0];
- if (arguments.length != 2) {
- throw new Error("Function round expects (number)");
- }
- return new XNumber(Math.round(arguments[1].evaluate(c).numberValue()));
-};
-
-// Utilities /////////////////////////////////////////////////////////////////
-
-Utilities = new Object();
-
-Utilities.splitQName = function(qn) {
- var i = qn.indexOf(":");
- if (i == -1) {
- return [ null, qn ];
- }
- return [ qn.substring(0, i), qn.substring(i + 1) ];
-};
-
-Utilities.resolveQName = function(qn, nr, n, useDefault) {
- var parts = Utilities.splitQName(qn);
- if (parts[0] != null) {
- parts[0] = nr.getNamespace(parts[0], n);
- } else {
- if (useDefault) {
- parts[0] = nr.getNamespace("", n);
- if (parts[0] == null) {
- parts[0] = "";
- }
- } else {
- parts[0] = "";
- }
- }
- return parts;
-};
-
-Utilities.isSpace = function(c) {
- return c == 0x9 || c == 0xd || c == 0xa || c == 0x20;
-};
-
-Utilities.isLetter = function(c) {
- return c >= 0x0041 && c <= 0x005A ||
- c >= 0x0061 && c <= 0x007A ||
- c >= 0x00C0 && c <= 0x00D6 ||
- c >= 0x00D8 && c <= 0x00F6 ||
- c >= 0x00F8 && c <= 0x00FF ||
- c >= 0x0100 && c <= 0x0131 ||
- c >= 0x0134 && c <= 0x013E ||
- c >= 0x0141 && c <= 0x0148 ||
- c >= 0x014A && c <= 0x017E ||
- c >= 0x0180 && c <= 0x01C3 ||
- c >= 0x01CD && c <= 0x01F0 ||
- c >= 0x01F4 && c <= 0x01F5 ||
- c >= 0x01FA && c <= 0x0217 ||
- c >= 0x0250 && c <= 0x02A8 ||
- c >= 0x02BB && c <= 0x02C1 ||
- c == 0x0386 ||
- c >= 0x0388 && c <= 0x038A ||
- c == 0x038C ||
- c >= 0x038E && c <= 0x03A1 ||
- c >= 0x03A3 && c <= 0x03CE ||
- c >= 0x03D0 && c <= 0x03D6 ||
- c == 0x03DA ||
- c == 0x03DC ||
- c == 0x03DE ||
- c == 0x03E0 ||
- c >= 0x03E2 && c <= 0x03F3 ||
- c >= 0x0401 && c <= 0x040C ||
- c >= 0x040E && c <= 0x044F ||
- c >= 0x0451 && c <= 0x045C ||
- c >= 0x045E && c <= 0x0481 ||
- c >= 0x0490 && c <= 0x04C4 ||
- c >= 0x04C7 && c <= 0x04C8 ||
- c >= 0x04CB && c <= 0x04CC ||
- c >= 0x04D0 && c <= 0x04EB ||
- c >= 0x04EE && c <= 0x04F5 ||
- c >= 0x04F8 && c <= 0x04F9 ||
- c >= 0x0531 && c <= 0x0556 ||
- c == 0x0559 ||
- c >= 0x0561 && c <= 0x0586 ||
- c >= 0x05D0 && c <= 0x05EA ||
- c >= 0x05F0 && c <= 0x05F2 ||
- c >= 0x0621 && c <= 0x063A ||
- c >= 0x0641 && c <= 0x064A ||
- c >= 0x0671 && c <= 0x06B7 ||
- c >= 0x06BA && c <= 0x06BE ||
- c >= 0x06C0 && c <= 0x06CE ||
- c >= 0x06D0 && c <= 0x06D3 ||
- c == 0x06D5 ||
- c >= 0x06E5 && c <= 0x06E6 ||
- c >= 0x0905 && c <= 0x0939 ||
- c == 0x093D ||
- c >= 0x0958 && c <= 0x0961 ||
- c >= 0x0985 && c <= 0x098C ||
- c >= 0x098F && c <= 0x0990 ||
- c >= 0x0993 && c <= 0x09A8 ||
- c >= 0x09AA && c <= 0x09B0 ||
- c == 0x09B2 ||
- c >= 0x09B6 && c <= 0x09B9 ||
- c >= 0x09DC && c <= 0x09DD ||
- c >= 0x09DF && c <= 0x09E1 ||
- c >= 0x09F0 && c <= 0x09F1 ||
- c >= 0x0A05 && c <= 0x0A0A ||
- c >= 0x0A0F && c <= 0x0A10 ||
- c >= 0x0A13 && c <= 0x0A28 ||
- c >= 0x0A2A && c <= 0x0A30 ||
- c >= 0x0A32 && c <= 0x0A33 ||
- c >= 0x0A35 && c <= 0x0A36 ||
- c >= 0x0A38 && c <= 0x0A39 ||
- c >= 0x0A59 && c <= 0x0A5C ||
- c == 0x0A5E ||
- c >= 0x0A72 && c <= 0x0A74 ||
- c >= 0x0A85 && c <= 0x0A8B ||
- c == 0x0A8D ||
- c >= 0x0A8F && c <= 0x0A91 ||
- c >= 0x0A93 && c <= 0x0AA8 ||
- c >= 0x0AAA && c <= 0x0AB0 ||
- c >= 0x0AB2 && c <= 0x0AB3 ||
- c >= 0x0AB5 && c <= 0x0AB9 ||
- c == 0x0ABD ||
- c == 0x0AE0 ||
- c >= 0x0B05 && c <= 0x0B0C ||
- c >= 0x0B0F && c <= 0x0B10 ||
- c >= 0x0B13 && c <= 0x0B28 ||
- c >= 0x0B2A && c <= 0x0B30 ||
- c >= 0x0B32 && c <= 0x0B33 ||
- c >= 0x0B36 && c <= 0x0B39 ||
- c == 0x0B3D ||
- c >= 0x0B5C && c <= 0x0B5D ||
- c >= 0x0B5F && c <= 0x0B61 ||
- c >= 0x0B85 && c <= 0x0B8A ||
- c >= 0x0B8E && c <= 0x0B90 ||
- c >= 0x0B92 && c <= 0x0B95 ||
- c >= 0x0B99 && c <= 0x0B9A ||
- c == 0x0B9C ||
- c >= 0x0B9E && c <= 0x0B9F ||
- c >= 0x0BA3 && c <= 0x0BA4 ||
- c >= 0x0BA8 && c <= 0x0BAA ||
- c >= 0x0BAE && c <= 0x0BB5 ||
- c >= 0x0BB7 && c <= 0x0BB9 ||
- c >= 0x0C05 && c <= 0x0C0C ||
- c >= 0x0C0E && c <= 0x0C10 ||
- c >= 0x0C12 && c <= 0x0C28 ||
- c >= 0x0C2A && c <= 0x0C33 ||
- c >= 0x0C35 && c <= 0x0C39 ||
- c >= 0x0C60 && c <= 0x0C61 ||
- c >= 0x0C85 && c <= 0x0C8C ||
- c >= 0x0C8E && c <= 0x0C90 ||
- c >= 0x0C92 && c <= 0x0CA8 ||
- c >= 0x0CAA && c <= 0x0CB3 ||
- c >= 0x0CB5 && c <= 0x0CB9 ||
- c == 0x0CDE ||
- c >= 0x0CE0 && c <= 0x0CE1 ||
- c >= 0x0D05 && c <= 0x0D0C ||
- c >= 0x0D0E && c <= 0x0D10 ||
- c >= 0x0D12 && c <= 0x0D28 ||
- c >= 0x0D2A && c <= 0x0D39 ||
- c >= 0x0D60 && c <= 0x0D61 ||
- c >= 0x0E01 && c <= 0x0E2E ||
- c == 0x0E30 ||
- c >= 0x0E32 && c <= 0x0E33 ||
- c >= 0x0E40 && c <= 0x0E45 ||
- c >= 0x0E81 && c <= 0x0E82 ||
- c == 0x0E84 ||
- c >= 0x0E87 && c <= 0x0E88 ||
- c == 0x0E8A ||
- c == 0x0E8D ||
- c >= 0x0E94 && c <= 0x0E97 ||
- c >= 0x0E99 && c <= 0x0E9F ||
- c >= 0x0EA1 && c <= 0x0EA3 ||
- c == 0x0EA5 ||
- c == 0x0EA7 ||
- c >= 0x0EAA && c <= 0x0EAB ||
- c >= 0x0EAD && c <= 0x0EAE ||
- c == 0x0EB0 ||
- c >= 0x0EB2 && c <= 0x0EB3 ||
- c == 0x0EBD ||
- c >= 0x0EC0 && c <= 0x0EC4 ||
- c >= 0x0F40 && c <= 0x0F47 ||
- c >= 0x0F49 && c <= 0x0F69 ||
- c >= 0x10A0 && c <= 0x10C5 ||
- c >= 0x10D0 && c <= 0x10F6 ||
- c == 0x1100 ||
- c >= 0x1102 && c <= 0x1103 ||
- c >= 0x1105 && c <= 0x1107 ||
- c == 0x1109 ||
- c >= 0x110B && c <= 0x110C ||
- c >= 0x110E && c <= 0x1112 ||
- c == 0x113C ||
- c == 0x113E ||
- c == 0x1140 ||
- c == 0x114C ||
- c == 0x114E ||
- c == 0x1150 ||
- c >= 0x1154 && c <= 0x1155 ||
- c == 0x1159 ||
- c >= 0x115F && c <= 0x1161 ||
- c == 0x1163 ||
- c == 0x1165 ||
- c == 0x1167 ||
- c == 0x1169 ||
- c >= 0x116D && c <= 0x116E ||
- c >= 0x1172 && c <= 0x1173 ||
- c == 0x1175 ||
- c == 0x119E ||
- c == 0x11A8 ||
- c == 0x11AB ||
- c >= 0x11AE && c <= 0x11AF ||
- c >= 0x11B7 && c <= 0x11B8 ||
- c == 0x11BA ||
- c >= 0x11BC && c <= 0x11C2 ||
- c == 0x11EB ||
- c == 0x11F0 ||
- c == 0x11F9 ||
- c >= 0x1E00 && c <= 0x1E9B ||
- c >= 0x1EA0 && c <= 0x1EF9 ||
- c >= 0x1F00 && c <= 0x1F15 ||
- c >= 0x1F18 && c <= 0x1F1D ||
- c >= 0x1F20 && c <= 0x1F45 ||
- c >= 0x1F48 && c <= 0x1F4D ||
- c >= 0x1F50 && c <= 0x1F57 ||
- c == 0x1F59 ||
- c == 0x1F5B ||
- c == 0x1F5D ||
- c >= 0x1F5F && c <= 0x1F7D ||
- c >= 0x1F80 && c <= 0x1FB4 ||
- c >= 0x1FB6 && c <= 0x1FBC ||
- c == 0x1FBE ||
- c >= 0x1FC2 && c <= 0x1FC4 ||
- c >= 0x1FC6 && c <= 0x1FCC ||
- c >= 0x1FD0 && c <= 0x1FD3 ||
- c >= 0x1FD6 && c <= 0x1FDB ||
- c >= 0x1FE0 && c <= 0x1FEC ||
- c >= 0x1FF2 && c <= 0x1FF4 ||
- c >= 0x1FF6 && c <= 0x1FFC ||
- c == 0x2126 ||
- c >= 0x212A && c <= 0x212B ||
- c == 0x212E ||
- c >= 0x2180 && c <= 0x2182 ||
- c >= 0x3041 && c <= 0x3094 ||
- c >= 0x30A1 && c <= 0x30FA ||
- c >= 0x3105 && c <= 0x312C ||
- c >= 0xAC00 && c <= 0xD7A3 ||
- c >= 0x4E00 && c <= 0x9FA5 ||
- c == 0x3007 ||
- c >= 0x3021 && c <= 0x3029;
-};
-
-Utilities.isNCNameChar = function(c) {
- return c >= 0x0030 && c <= 0x0039
- || c >= 0x0660 && c <= 0x0669
- || c >= 0x06F0 && c <= 0x06F9
- || c >= 0x0966 && c <= 0x096F
- || c >= 0x09E6 && c <= 0x09EF
- || c >= 0x0A66 && c <= 0x0A6F
- || c >= 0x0AE6 && c <= 0x0AEF
- || c >= 0x0B66 && c <= 0x0B6F
- || c >= 0x0BE7 && c <= 0x0BEF
- || c >= 0x0C66 && c <= 0x0C6F
- || c >= 0x0CE6 && c <= 0x0CEF
- || c >= 0x0D66 && c <= 0x0D6F
- || c >= 0x0E50 && c <= 0x0E59
- || c >= 0x0ED0 && c <= 0x0ED9
- || c >= 0x0F20 && c <= 0x0F29
- || c == 0x002E
- || c == 0x002D
- || c == 0x005F
- || Utilities.isLetter(c)
- || c >= 0x0300 && c <= 0x0345
- || c >= 0x0360 && c <= 0x0361
- || c >= 0x0483 && c <= 0x0486
- || c >= 0x0591 && c <= 0x05A1
- || c >= 0x05A3 && c <= 0x05B9
- || c >= 0x05BB && c <= 0x05BD
- || c == 0x05BF
- || c >= 0x05C1 && c <= 0x05C2
- || c == 0x05C4
- || c >= 0x064B && c <= 0x0652
- || c == 0x0670
- || c >= 0x06D6 && c <= 0x06DC
- || c >= 0x06DD && c <= 0x06DF
- || c >= 0x06E0 && c <= 0x06E4
- || c >= 0x06E7 && c <= 0x06E8
- || c >= 0x06EA && c <= 0x06ED
- || c >= 0x0901 && c <= 0x0903
- || c == 0x093C
- || c >= 0x093E && c <= 0x094C
- || c == 0x094D
- || c >= 0x0951 && c <= 0x0954
- || c >= 0x0962 && c <= 0x0963
- || c >= 0x0981 && c <= 0x0983
- || c == 0x09BC
- || c == 0x09BE
- || c == 0x09BF
- || c >= 0x09C0 && c <= 0x09C4
- || c >= 0x09C7 && c <= 0x09C8
- || c >= 0x09CB && c <= 0x09CD
- || c == 0x09D7
- || c >= 0x09E2 && c <= 0x09E3
- || c == 0x0A02
- || c == 0x0A3C
- || c == 0x0A3E
- || c == 0x0A3F
- || c >= 0x0A40 && c <= 0x0A42
- || c >= 0x0A47 && c <= 0x0A48
- || c >= 0x0A4B && c <= 0x0A4D
- || c >= 0x0A70 && c <= 0x0A71
- || c >= 0x0A81 && c <= 0x0A83
- || c == 0x0ABC
- || c >= 0x0ABE && c <= 0x0AC5
- || c >= 0x0AC7 && c <= 0x0AC9
- || c >= 0x0ACB && c <= 0x0ACD
- || c >= 0x0B01 && c <= 0x0B03
- || c == 0x0B3C
- || c >= 0x0B3E && c <= 0x0B43
- || c >= 0x0B47 && c <= 0x0B48
- || c >= 0x0B4B && c <= 0x0B4D
- || c >= 0x0B56 && c <= 0x0B57
- || c >= 0x0B82 && c <= 0x0B83
- || c >= 0x0BBE && c <= 0x0BC2
- || c >= 0x0BC6 && c <= 0x0BC8
- || c >= 0x0BCA && c <= 0x0BCD
- || c == 0x0BD7
- || c >= 0x0C01 && c <= 0x0C03
- || c >= 0x0C3E && c <= 0x0C44
- || c >= 0x0C46 && c <= 0x0C48
- || c >= 0x0C4A && c <= 0x0C4D
- || c >= 0x0C55 && c <= 0x0C56
- || c >= 0x0C82 && c <= 0x0C83
- || c >= 0x0CBE && c <= 0x0CC4
- || c >= 0x0CC6 && c <= 0x0CC8
- || c >= 0x0CCA && c <= 0x0CCD
- || c >= 0x0CD5 && c <= 0x0CD6
- || c >= 0x0D02 && c <= 0x0D03
- || c >= 0x0D3E && c <= 0x0D43
- || c >= 0x0D46 && c <= 0x0D48
- || c >= 0x0D4A && c <= 0x0D4D
- || c == 0x0D57
- || c == 0x0E31
- || c >= 0x0E34 && c <= 0x0E3A
- || c >= 0x0E47 && c <= 0x0E4E
- || c == 0x0EB1
- || c >= 0x0EB4 && c <= 0x0EB9
- || c >= 0x0EBB && c <= 0x0EBC
- || c >= 0x0EC8 && c <= 0x0ECD
- || c >= 0x0F18 && c <= 0x0F19
- || c == 0x0F35
- || c == 0x0F37
- || c == 0x0F39
- || c == 0x0F3E
- || c == 0x0F3F
- || c >= 0x0F71 && c <= 0x0F84
- || c >= 0x0F86 && c <= 0x0F8B
- || c >= 0x0F90 && c <= 0x0F95
- || c == 0x0F97
- || c >= 0x0F99 && c <= 0x0FAD
- || c >= 0x0FB1 && c <= 0x0FB7
- || c == 0x0FB9
- || c >= 0x20D0 && c <= 0x20DC
- || c == 0x20E1
- || c >= 0x302A && c <= 0x302F
- || c == 0x3099
- || c == 0x309A
- || c == 0x00B7
- || c == 0x02D0
- || c == 0x02D1
- || c == 0x0387
- || c == 0x0640
- || c == 0x0E46
- || c == 0x0EC6
- || c == 0x3005
- || c >= 0x3031 && c <= 0x3035
- || c >= 0x309D && c <= 0x309E
- || c >= 0x30FC && c <= 0x30FE;
-};
-
-Utilities.coalesceText = function(n) {
- for (var m = n.firstChild; m != null; m = m.nextSibling) {
- if (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) {
- var s = m.nodeValue;
- var first = m;
- m = m.nextSibling;
- while (m != null && (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/)) {
- s += m.nodeValue;
- var del = m;
- m = m.nextSibling;
- del.parentNode.removeChild(del);
- }
- if (first.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) {
- var p = first.parentNode;
- if (first.nextSibling == null) {
- p.removeChild(first);
- p.appendChild(p.ownerDocument.createTextNode(s));
- } else {
- var next = first.nextSibling;
- p.removeChild(first);
- p.insertBefore(p.ownerDocument.createTextNode(s), next);
- }
- } else {
- first.nodeValue = s;
- }
- if (m == null) {
- break;
- }
- } else if (m.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- Utilities.coalesceText(m);
- }
- }
-};
-
-Utilities.instance_of = function(o, c) {
- while (o != null) {
- if (o.constructor === c) {
- return true;
- }
- if (o === Object) {
- return false;
- }
- o = o.constructor.superclass;
- }
- return false;
-};
-
-Utilities.getElementById = function(n, id) {
- // Note that this does not check the DTD to check for actual
- // attributes of type ID, so this may be a bit wrong.
- if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) {
- if (n.getAttribute("id") == id
- || n.getAttributeNS(null, "id") == id) {
- return n;
- }
- }
- for (var m = n.firstChild; m != null; m = m.nextSibling) {
- var res = Utilities.getElementById(m, id);
- if (res != null) {
- return res;
- }
- }
- return null;
-};
-
-// XPathException ////////////////////////////////////////////////////////////
-
-XPathException.prototype = {};
-XPathException.prototype.constructor = XPathException;
-XPathException.superclass = Object.prototype;
-
-function XPathException(c, e) {
- this.code = c;
- this.exception = e;
-}
-
-XPathException.prototype.toString = function() {
- var msg = this.exception ? ": " + this.exception.toString() : "";
- switch (this.code) {
- case XPathException.INVALID_EXPRESSION_ERR:
- return "Invalid expression" + msg;
- case XPathException.TYPE_ERR:
- return "Type error" + msg;
- }
-};
-
-XPathException.INVALID_EXPRESSION_ERR = 51;
-XPathException.TYPE_ERR = 52;
-
-// XPathExpression ///////////////////////////////////////////////////////////
-
-XPathExpression.prototype = {};
-XPathExpression.prototype.constructor = XPathExpression;
-XPathExpression.superclass = Object.prototype;
-
-function XPathExpression(e, r, p) {
- this.xpath = p.parse(e);
- this.context = new XPathContext();
- this.context.namespaceResolver = new XPathNSResolverWrapper(r);
-}
-
-XPathExpression.prototype.evaluate = function(n, t, res) {
- this.context.expressionContextNode = n;
- var result = this.xpath.evaluate(this.context);
- return new XPathResult(result, t);
-}
-
-// XPathNSResolverWrapper ////////////////////////////////////////////////////
-
-XPathNSResolverWrapper.prototype = {};
-XPathNSResolverWrapper.prototype.constructor = XPathNSResolverWrapper;
-XPathNSResolverWrapper.superclass = Object.prototype;
-
-function XPathNSResolverWrapper(r) {
- this.xpathNSResolver = r;
-}
-
-XPathNSResolverWrapper.prototype.getNamespace = function(prefix, n) {
- if (this.xpathNSResolver == null) {
- return null;
- }
- return this.xpathNSResolver.lookupNamespaceURI(prefix);
-};
-
-// NodeXPathNSResolver ///////////////////////////////////////////////////////
-
-NodeXPathNSResolver.prototype = {};
-NodeXPathNSResolver.prototype.constructor = NodeXPathNSResolver;
-NodeXPathNSResolver.superclass = Object.prototype;
-
-function NodeXPathNSResolver(n) {
- this.node = n;
- this.namespaceResolver = new NamespaceResolver();
-}
-
-NodeXPathNSResolver.prototype.lookupNamespaceURI = function(prefix) {
- return this.namespaceResolver.getNamespace(prefix, this.node);
-};
-
-// XPathResult ///////////////////////////////////////////////////////////////
-
-XPathResult.prototype = {};
-XPathResult.prototype.constructor = XPathResult;
-XPathResult.superclass = Object.prototype;
-
-function XPathResult(v, t) {
- if (t == XPathResult.ANY_TYPE) {
- if (v.constructor === XString) {
- t = XPathResult.STRING_TYPE;
- } else if (v.constructor === XNumber) {
- t = XPathResult.NUMBER_TYPE;
- } else if (v.constructor === XBoolean) {
- t = XPathResult.BOOLEAN_TYPE;
- } else if (v.constructor === XNodeSet) {
- t = XPathResult.UNORDERED_NODE_ITERATOR_TYPE;
- }
- }
- this.resultType = t;
- switch (t) {
- case XPathResult.NUMBER_TYPE:
- this.numberValue = v.numberValue();
- return;
- case XPathResult.STRING_TYPE:
- this.stringValue = v.stringValue();
- return;
- case XPathResult.BOOLEAN_TYPE:
- this.booleanValue = v.booleanValue();
- return;
- case XPathResult.ANY_UNORDERED_NODE_TYPE:
- case XPathResult.FIRST_UNORDERED_NODE_TYPE:
- if (v.constructor === XNodeSet) {
- this.singleNodeValue = v.first();
- return;
- }
- break;
- case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
- case XPathResult.ORDERED_NODE_ITERATOR_TYPE:
- if (v.constructor === XNodeSet) {
- this.invalidIteratorState = false;
- this.nodes = v.toArray();
- this.iteratorIndex = 0;
- return;
- }
- break;
- case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE:
- case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE:
- if (v.constructor === XNodeSet) {
- this.nodes = v.toArray();
- this.snapshotLength = this.nodes.length;
- return;
- }
- break;
- }
- throw new XPathException(XPathException.TYPE_ERR);
-};
-
-XPathResult.prototype.iterateNext = function() {
- if (this.resultType != XPathResult.UNORDERED_NODE_ITERATOR_TYPE
- && this.resultType != XPathResult.ORDERED_NODE_ITERATOR_TYPE) {
- throw new XPathException(XPathException.TYPE_ERR);
- }
- return this.nodes[this.iteratorIndex++];
-};
-
-XPathResult.prototype.snapshotItem = function(i) {
- if (this.resultType != XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE
- && this.resultType != XPathResult.ORDERED_NODE_SNAPSHOT_TYPE) {
- throw new XPathException(XPathException.TYPE_ERR);
- }
- return this.nodes[i];
-};
-
-XPathResult.ANY_TYPE = 0;
-XPathResult.NUMBER_TYPE = 1;
-XPathResult.STRING_TYPE = 2;
-XPathResult.BOOLEAN_TYPE = 3;
-XPathResult.UNORDERED_NODE_ITERATOR_TYPE = 4;
-XPathResult.ORDERED_NODE_ITERATOR_TYPE = 5;
-XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE = 6;
-XPathResult.ORDERED_NODE_SNAPSHOT_TYPE = 7;
-XPathResult.ANY_UNORDERED_NODE_TYPE = 8;
-XPathResult.FIRST_ORDERED_NODE_TYPE = 9;
-
-// DOM 3 XPath support ///////////////////////////////////////////////////////
-
-function installDOM3XPathSupport(doc, p) {
- doc.createExpression = function(e, r) {
- try {
- return new XPathExpression(e, r, p);
- } catch (e) {
- throw new XPathException(XPathException.INVALID_EXPRESSION_ERR, e);
- }
- };
- doc.createNSResolver = function(n) {
- return new NodeXPathNSResolver(n);
- };
- doc.evaluate = function(e, cn, r, t, res) {
- if (t < 0 || t > 9) {
- throw { code: 0, toString: function() { return "Request type not supported"; } };
- }
- return doc.createExpression(e, r, p).evaluate(cn, t, res);
- };
-};
-
-// ---------------------------------------------------------------------------
-
-// Install DOM 3 XPath support for the current document.
-try {
- var shouldInstall = true;
- try {
- if (document.implementation
- && document.implementation.hasFeature
- && document.implementation.hasFeature("XPath", null)) {
- shouldInstall = false;
- }
- } catch (e) {
- }
- if (shouldInstall) {
- installDOM3XPathSupport(document, new XPathParser());
- }
-} catch (e) {
-}
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-01 13:29:03 +0000