workaround for bug=30927

git-svn-id: svn://10.0.0.236/branches/M15-patch@72213 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/extensions/transformiix/source/xpath/AdditiveExpr.cpp

@@ -1,113 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-/**
- * Represents a AdditiveExpr, an binary expression that
- * performs an additive operation between it's lvalue and rvalue:
- *  +   : addition
- *  -   : subtraction
-**/
-
-#include "Expr.h"
-
-/**
- * Creates a new AdditiveExpr using the given operator
-**/
-AdditiveExpr::AdditiveExpr(Expr* leftExpr, Expr* rightExpr, short op) {
-    this->op = op;
-    this->leftExpr = leftExpr;
-    this->rightExpr = rightExpr;
-} //-- AdditiveExpr
-
-AdditiveExpr::~AdditiveExpr() {
-    delete leftExpr;
-    delete rightExpr;
-} //-- ~AdditiveExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* AdditiveExpr::evaluate(Node* context, ContextState* cs) {
-
-
-    double rightDbl = Double::NaN;
-    ExprResult* exprRes = 0;
-
-    if ( rightExpr ) {
-        exprRes = rightExpr->evaluate(context, cs);
-        if ( exprRes ) rightDbl = exprRes->numberValue();
-        delete exprRes;
-    }
-
-    double leftDbl = Double::NaN;
-    if ( leftExpr ) {
-        exprRes = leftExpr->evaluate(context, cs);
-        if ( exprRes ) leftDbl = exprRes->numberValue();
-        delete exprRes;
-    }
-
-    double result = 0;
-
-    switch ( op ) {
-        case SUBTRACTION:
-            result = leftDbl - rightDbl;
-            break;
-        default:
-            result = leftDbl + rightDbl;
-            break;
-    }
-   return new NumberResult(result);
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void AdditiveExpr::toString(String& str) {
-
-    if ( leftExpr ) leftExpr->toString(str);
-    else str.append("null");
-
-    switch ( op ) {
-        case SUBTRACTION:
-            str.append(" - ");
-            break;
-        default:
-            str.append(" + ");
-            break;
-    }
-    if ( rightExpr ) rightExpr->toString(str);
-    else str.append("null");
-
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/AttributeValueTemplate.cpp

@@ -1,96 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- */
-
-/**
- * AttributeValueTemplate
-**/
-
-#include "Expr.h"
-
-/**
- * Create a new AttributeValueTemplate
-**/
-AttributeValueTemplate::AttributeValueTemplate() {};
-
-/**
- * Default destructor
-**/
-AttributeValueTemplate::~AttributeValueTemplate() {
-    ListIterator* iter = expressions.iterator();
-    while ( iter->hasNext() ) {
-        iter->next(); //advance iterator to allow remove
-        Expr* expr = (Expr*)iter->remove();
-        delete expr;
-    }
-    delete iter;
-
-} //-- ~AttributeValueTemplate
-
-/**
- * Adds the given Expr to this AttributeValueTemplate
-**/
-void AttributeValueTemplate::addExpr(Expr* expr) {
-    if (expr) expressions.add(expr);
-} //-- addExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* AttributeValueTemplate::evaluate(Node* context, ContextState* cs) {
-    ListIterator* iter = expressions.iterator();
-    String result;
-    while ( iter->hasNext() ) {
-        Expr* expr = (Expr*)iter->next();
-        ExprResult* exprResult = expr->evaluate(context, cs);
-        exprResult->stringValue(result);
-        delete exprResult;
-    }
-    delete iter;
-    return new StringResult(result);
-} //-- evaluate
-
-/**
-* Returns the String representation of this Expr.
-* @param dest the String to use when creating the String
-* representation. The String representation will be appended to
-* any data in the destination String, to allow cascading calls to
-* other #toString() methods for Expressions.
-* @return the String representation of this Expr.
-**/
-void AttributeValueTemplate::toString(String& str) {
-    ListIterator* iter = expressions.iterator();
-    while ( iter->hasNext() ) {
-        str.append('{');
-        Expr* expr = (Expr*)iter->next();
-        expr->toString(str);
-        str.append('}');
-    }
-    delete iter;
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/BooleanExpr.cpp

@@ -1,112 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Marc Schefer, schefer@xo3.com
- *   -- fixed a bug regarding Or expressions
- *      - If the left hand was false, the right hand expression
- *        was not getting checked.
- *
- */
-
-
-/**
- * Represents a BooleanExpr, a binary expression that
- * performs a boolean operation between it's lvalue and rvalue.
-**/
-
-#include "Expr.h"
-
-/**
- * Creates a new BooleanExpr using the given operator
-**/
-BooleanExpr::BooleanExpr(Expr* leftExpr, Expr* rightExpr, short op) {
-    this->op = op;
-    this->leftExpr = leftExpr;
-    this->rightExpr = rightExpr;
-} //-- BooleanExpr
-
-BooleanExpr::~BooleanExpr() {
-    delete leftExpr;
-    delete rightExpr;
-} //-- ~BooleanExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* BooleanExpr::evaluate(Node* context, ContextState* cs) {
-
-
-    MBool lval = MB_FALSE;
-    ExprResult* exprRes = 0;
-    if ( leftExpr ) {
-        exprRes = leftExpr->evaluate(context, cs);
-        if ( exprRes ) lval = exprRes->booleanValue();
-        delete exprRes;
-    }
-
-
-    //-- check left expression for early decision
-    if (( op == OR ) && (lval)) return new BooleanResult(MB_TRUE);
-    else if ((op == AND) && (!lval)) return new BooleanResult(MB_FALSE);
-
-    MBool rval = MB_FALSE;
-    if ( rightExpr ) {
-        exprRes = rightExpr->evaluate(context, cs);
-        if ( exprRes ) rval = exprRes->booleanValue();
-        delete exprRes;
-    }
-    //-- just use rval, since we already checked lval
-    return new BooleanResult(rval);
-
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void BooleanExpr::toString(String& str) {
-
-    if ( leftExpr ) leftExpr->toString(str);
-    else str.append("null");
-
-    switch ( op ) {
-        case OR:
-            str.append(" or ");
-            break;
-        default:
-            str.append(" and ");
-            break;
-    }
-    if ( rightExpr ) rightExpr->toString(str);
-    else str.append("null");
-
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/BooleanFunctionCall.cpp

@@ -1,108 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Marina Mechtcheriakova, mmarina@mindspring.com
- *   -- added lang() implementation
- *
- */
-
-#include "FunctionLib.h"
-#include "Names.h"
-
-/**
- * Creates a default BooleanFunctionCall, which always evaluates to False
-**/
-BooleanFunctionCall::BooleanFunctionCall(short type) : FunctionCall()
-{
-    switch ( type ) {
-        case TX_BOOLEAN :
-            name = XPathNames::BOOLEAN_FN;
-            break;
-        case TX_LANG:
-            name = XPathNames::LANG_FN;
-            break;
-        case TX_NOT :
-            name = XPathNames::NOT_FN;
-            break;
-        case TX_TRUE :
-            name = XPathNames::TRUE_FN;
-            break;
-        default:
-            name = XPathNames::FALSE_FN;
-            break;
-    }
-    this->type = type;
-} //-- BooleanFunctionCall
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* BooleanFunctionCall::evaluate(Node* context, ContextState* cs) {
-
-    MBool result = MB_FALSE;
-    ListIterator* iter = params.iterator();
-    Expr* param = 0;
-    String err;
-
-
-    switch ( type ) {
-        case TX_BOOLEAN :
-            if ( requireParams(1,1,cs) ) {
-                param = (Expr*)iter->next();
-                ExprResult* exprResult = param->evaluate(context, cs);
-                result = exprResult->booleanValue();
-                delete exprResult;
-            }
-            break;
-        case TX_LANG:
-            if ( requireParams(1,1,cs) ) {
-                String arg1, lang;
-                evaluateToString((Expr*)iter->next(),context, cs, arg1);
-                lang = ((Element*)context)->getAttribute(XML_LANG_ATTR);
-                arg1.toUpperCase(); // case-insensitive comparison
-                lang.toUpperCase();
-                result = (MBool)(lang.indexOf(arg1) == 0);
-            }
-            break;
-        case TX_NOT :
-            if ( requireParams(1,1,cs) ) {
-                param = (Expr*)iter->next();
-                ExprResult* exprResult = param->evaluate(context, cs);
-                result = (MBool)(!exprResult->booleanValue());
-                delete exprResult;
-            }
-            break;
-        case TX_TRUE :
-            result = MB_TRUE;
-            break;
-        default:
-            break;
-    }
-    delete iter;
-    return new BooleanResult(result);
-} //-- evaluate
-

mozilla/extensions/transformiix/source/xpath/BooleanResult.cpp

@@ -1,66 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- */
-
-/*
- * Boolean Expression result
-*/
-
-#include "ExprResult.h"
-
-/**
- * Default Constructor
-**/
-BooleanResult::BooleanResult() {
-    value = MB_FALSE;
-} //-- BooleanResult
-
-/**
- * Creates a new BooleanResult with the value of the given MBool parameter
- * @param boolean the MBool to use for initialization of this BooleanResult's value
-**/
-BooleanResult::BooleanResult(MBool boolean) {
-    this->value = boolean;
-} //-- BooleanResult
-
-/*
- * Virtual Methods from ExprResult
-*/
-
-short BooleanResult::getResultType() {
-    return ExprResult::BOOLEAN;
-} //-- getResultType
-
-void BooleanResult::stringValue(String& str)  {
-    if ( value ) str.append("true");
-    else str.append("false");
-} //-- toString
-
-MBool BooleanResult::booleanValue() {
-   return this->value;
-} //-- toBoolean
-
-double BooleanResult::numberValue() {
-    return ( value ) ? 1.0 : 0.0;
-} //-- toNumber

mozilla/extensions/transformiix/source/xpath/ErrorFunctionCall.cpp

@@ -1,58 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "FunctionLib.h"
-
-/**
- *  Creates an Error FunctionCall with no error message
-**/
-ErrorFunctionCall::ErrorFunctionCall() : FunctionCall(XPathNames::ERROR_FN) {};
-
-/**
- * Creates an Error FunctionCall with the given error message
-**/
-ErrorFunctionCall::ErrorFunctionCall
-    (const String& errorMsg) : FunctionCall(XPathNames::ERROR_FN)
-{
-    //-- copy errorMsg
-    this->errorMessage = errorMsg;
-} //-- ErrorFunctionCall
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* ErrorFunctionCall::evaluate(Node* context, ContextState* cs) {
-    return new StringResult( errorMessage);
-} //-- evaluate
-
-void ErrorFunctionCall::setErrorMessage(String& errorMsg) {
-    //-- copy errorMsg
-    this->errorMessage = errorMsg;
-} //-- setError
-

mozilla/extensions/transformiix/source/xpath/Expr.cpp

@@ -1,44 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Initial Developer of the Original Code is Jonas Sicking.
- * Portions created by Jonas Sicking are Copyright (C) 2001, Jonas Sicking.
- * All rights reserved.
- *
- * Contributor(s):
- * Jonas Sicking, sicking@bigfoot.com
- *   -- original author.
- */
- 
-#include "Expr.h"
-
-Expr::~Expr() {
-}
-
-/*
- * Determines whether this Expr matches the given node within
- * the given context.
- */
-MBool Expr::matches(Node* node, Node* context, ContextState* cs)
-{
-    NS_ASSERTION(0, "Expr::matches() called");
-    return MB_FALSE;
-}
-
-/*
- * Returns the default priority of this Expr based on the given Node,
- * context Node, and ContextState.
- */
-double Expr::getDefaultPriority(Node* node, Node* context, ContextState* cs)
-{
-    NS_ASSERTION(0, "Expr::matches() called");
-    return 0;
-}

mozilla/extensions/transformiix/source/xpath/Expr.h

@@ -1,790 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * Larry Fitzpatick, OpenText, lef@opentext.com
- *   -- 19990806
- *     - changed constant short declarations in many of the classes
- *       with enumerations, commented with //--LF
- * Jonas Sicking, sicking@bigfoot.com
- *   -- removal of Patterns and some restructuring
- *      in the class set
- *
- */
-
-
-#ifndef TRANSFRMX_EXPR_H
-#define TRANSFRMX_EXPR_H
-
-
-#include "TxString.h"
-#include "ErrorObserver.h"
-#include "NodeSet.h"
-#include "Stack.h"
-#include "ExprResult.h"
-#include "baseutils.h"
-#include "TxObject.h"
-#include "primitives.h"
-#include "NamespaceResolver.h"
-
-/*
-  XPath class definitions.
-  Much of this code was ported from XSL:P.
-*/
-
-//necessary prototypes
-class FunctionCall;
-
-typedef class Expr Pattern;
-typedef class Expr PatternExpr;
-
-
-/**
- * The expression context and state class used when evaluating XPath Expressions.
-**/
-class ContextState : public NamespaceResolver, public ErrorObserver {
-
-public:
-
-     /**
-      * Returns the value of a given variable binding within the current scope
-      * @param the name to which the desired variable value has been bound
-      * @return the ExprResult which has been bound to the variable with
-      *  the given name
-     **/
-    virtual ExprResult* getVariable(String& name) = 0;
-
-    /**
-     * Returns the Stack of context NodeSets
-     * @return the Stack of context NodeSets
-    **/
-    virtual Stack* getNodeSetStack() = 0;
-
-    virtual MBool isStripSpaceAllowed(Node* node) = 0;
-
-    /**
-     * Returns a call to the function that has the given name.
-     * This method is used for XPath Extension Functions.
-     * @return the FunctionCall for the function with the given name.
-    **/
-    virtual FunctionCall* resolveFunctionCall(const String& name) = 0;
-
-    /**
-     * Sorts the given NodeSet by DocumentOrder. 
-     * @param nodes the NodeSet to sort
-     *
-     * Note: I will be moving this functionality elsewhere soon
-    **/
-    virtual void sortByDocumentOrder(NodeSet* nodes) = 0;
-
-}; //-- ContextState
-
-
-/**
- * A Base Class for all XSL Expressions
-**/
-class Expr : public TxObject {
-
-public:
-
-    /**
-     * Virtual destructor, important for subclasses
-    **/
-    virtual ~Expr();
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs) = 0;
-
-    /**
-     * Determines whether this Expr matches the given node within
-     * the given context
-    **/
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-
-    /**
-     * Returns the default priority of this Expr based on the given Node,
-     * context Node, and ContextState.
-    **/
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-
-    /**
-     * Returns the String representation of this Expr.
-     * @param dest the String to use when creating the String
-     * representation. The String representation will be appended to
-     * any data in the destination String, to allow cascading calls to
-     * other #toString() methods for Expressions.
-     * @return the String representation of this Expr.
-    **/
-    virtual void toString(String& str) = 0;
-
-}; //-- Expr
-
-/**
- * This class represents a FunctionCall as defined by the XPath 1.0
- * Recommendation.
-**/
-class FunctionCall : public Expr {
-
-public:
-
-    static const String INVALID_PARAM_COUNT;
-    static const String INVALID_PARAM_VALUE;
-
-    virtual ~FunctionCall();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs) = 0;
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-    /**
-     * Adds the given parameter to this FunctionCall's parameter list
-     * @param expr the Expr to add to this FunctionCall's parameter list
-    **/
-    void addParam(Expr* expr);
-
-    virtual MBool requireParams(int paramCountMin, ContextState* cs);
-
-    virtual MBool requireParams(int paramCountMin,
-                                int paramCountMax,
-                                ContextState* cs);
-
-protected:
-
-    List params;
-
-    FunctionCall();
-    FunctionCall(const String& name);
-
-    /**
-     * Evaluates the given Expression and converts it's result to a String.
-     * The value is appended to the given destination String
-    **/
-    void evaluateToString
-        (Expr* expr, Node* context, ContextState* cs, String& dest);
-
-    /**
-     * Evaluates the given Expression and converts it's result to a number.
-    **/
-    double evaluateToNumber(Expr* expr, Node* context, ContextState* cs);
-
-    /*
-     * Evaluates the given Expression and converts it's result to a NodeSet.
-     * If the result is not a NodeSet NULL is returned.
-     */
-    NodeSet* evaluateToNodeSet(Expr* aExpr, Node* aContext, ContextState* aCs);
-
-    String name;
-}; //-- FunctionCall
-
-
-/**
- * Represents an AttributeValueTemplate
-**/
-class AttributeValueTemplate: public Expr {
-
-public:
-
-    AttributeValueTemplate();
-
-    virtual ~AttributeValueTemplate();
-
-    /**
-     * Adds the given Expr to this AttributeValueTemplate
-    **/
-    void addExpr(Expr* expr);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    List expressions;
-};
-
-
-/*
- * This class represents a NodeTest as defined by the XPath spec
- */
-class txNodeTest {
-
-public:
-
-    virtual ~txNodeTest() {}
-
-    /*
-     * Determines whether this txNodeTest matches the given node
-     */
-    virtual MBool matches(Node* aNode, ContextState* aCs) = 0;
-
-    /*
-     * Returns the default priority of this txNodeTest
-     */
-    virtual double getDefaultPriority() = 0;
-
-    /*
-     * Returns the String representation of this txNodeTest.
-     * @param aDest the String to use when creating the string representation.
-     *              The string representation will be appended to the string.
-     */
-    virtual void toString(String& aDest) = 0;
-
-};
-
-/*
- * This class represents a NameTest as defined by the XPath spec
- */
-class txNameTest : public txNodeTest {
-
-public:
-
-    /*
-     * Creates a new txNameTest with the given type and the given
-     * principal node type
-     */
-    txNameTest(String& aName, Node::NodeType aNodeType);
-
-    ~txNameTest();
-
-    /*
-     * Virtual methods from txNodeTest 
-     */
-    MBool matches(Node* aNode, ContextState* aCs);
-    double getDefaultPriority();
-    void toString(String& aDest);
-
-private:
-
-    String mPrefix;
-    txAtom* mLocalName;
-    Node::NodeType mNodeType;
-};
-
-/*
- * This class represents a NodeType as defined by the XPath spec
- */
-class txNodeTypeTest : public txNodeTest {
-
-public:
-
-    enum NodeType {
-        COMMENT_TYPE,
-        TEXT_TYPE,
-        PI_TYPE,
-        NODE_TYPE
-    };
-
-    /*
-     * Creates a new txNodeTypeTest of the given type
-     */
-    txNodeTypeTest(NodeType aNodeType);
-
-    ~txNodeTypeTest();
-
-    /*
-     * Sets the name of the node to match. Only availible for pi nodes
-     */
-    void setNodeName(const String& aName);
-
-    /*
-     * Virtual methods from txNodeTest 
-     */
-    MBool matches(Node* aNode, ContextState* aCs);
-    double getDefaultPriority();
-    void toString(String& aDest);
-
-private:
-    NodeType mNodeType;
-    txAtom* mNodeName;
-};
-
-/**
- * Represents an ordered list of Predicates,
- * for use with Step and Filter Expressions
-**/
-class PredicateList  {
-
-public:
-
-    /**
-     * Creates a new PredicateList
-    **/
-    PredicateList();
-    /**
-     * Destructor, will delete all Expressions in the list, so remove
-     * any you may need
-    **/
-    virtual ~PredicateList();
-
-    /**
-     * Adds the given Expr to the list
-     * @param expr the Expr to add to the list
-    **/
-    void add(Expr* expr);
-
-
-    void evaluatePredicates(NodeSet* nodes, ContextState* cs);
-
-    /**
-     * returns true if this predicate list is empty
-    **/
-    MBool isEmpty();
-
-    /**
-     * Returns the String representation of this PredicateList.
-     * @param dest the String to use when creating the String
-     * representation. The String representation will be appended to
-     * any data in the destination String, to allow cascading calls to
-     * other #toString() methods for Expressions.
-     * @return the String representation of this PredicateList.
-    **/
-    virtual void toString(String& dest);
-
-private:
-    //-- list of predicates
-    List predicates;
-}; //-- PredicateList
-
-class LocationStep : public PredicateList, public Expr {
-
-public:
-
-    // Axis Identifier Types
-    //-- LF changed from static const short to enum
-    enum LocationStepType {
-        ANCESTOR_AXIS = 0,
-        ANCESTOR_OR_SELF_AXIS,
-        ATTRIBUTE_AXIS,
-        CHILD_AXIS,
-        DESCENDANT_AXIS,
-        DESCENDANT_OR_SELF_AXIS,
-        FOLLOWING_AXIS,
-        FOLLOWING_SIBLING_AXIS,
-        NAMESPACE_AXIS,
-        PARENT_AXIS,
-        PRECEDING_AXIS,
-        PRECEDING_SIBLING_AXIS,
-        SELF_AXIS
-    };
-
-    /**
-     * Creates a new LocationStep using the given NodeExpr and Axis Identifier
-     * @param nodeExpr the NodeExpr to use when matching Nodes
-     * @param axisIdentifier the Axis Identifier in which to search for nodes
-    **/
-    LocationStep(txNodeTest* aNodeTest, LocationStepType aAxisIdentifier);
-
-    /**
-     * Destructor, will delete all predicates and the given NodeExpr
-    **/
-    virtual ~LocationStep();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-private:
-
-    txNodeTest* mNodeTest;
-    LocationStepType mAxisIdentifier;
-
-    void fromDescendants(Node* context, ContextState* cs, NodeSet* nodes);
-    void fromDescendantsRev(Node* context, ContextState* cs, NodeSet* nodes);
-
-}; //-- LocationStep
-
-
-class FilterExpr : public PredicateList, public Expr {
-
-public:
-
-    /**
-     * Creates a new FilterExpr using the given Expr
-     * @param expr the Expr to use for evaluation
-    **/
-    FilterExpr(Expr* expr);
-
-    /**
-     * Destructor, will delete all predicates and the given Expr
-    **/
-    virtual ~FilterExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-private:
-    Expr* expr;
-
-}; //-- FilterExpr
-
-
-class NumberExpr : public Expr {
-
-public:
-
-    NumberExpr(double dbl);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-
-    double _value;
-};
-
-/**
- * Represents a String expression
-**/
-class StringExpr : public Expr {
-
-public:
-
-    StringExpr(const String& value);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-
-    String value;
-}; //-- StringExpr
-
-
-/**
- * Represents an AdditiveExpr, a binary expression that
- * performs an additive operation between it's lvalue and rvalue:
- *  +   : add
- *  -   : subtract
-**/
-class AdditiveExpr : public Expr {
-
-public:
-
-    //-- AdditiveExpr Types
-    //-- LF, changed from static const short to enum
-    enum _AdditiveExprType { ADDITION = 1, SUBTRACTION };
-
-     AdditiveExpr(Expr* leftExpr, Expr* rightExpr, short op);
-     ~AdditiveExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    short op;
-    Expr* leftExpr;
-    Expr* rightExpr;
-}; //-- AdditiveExpr
-
-/**
- * Represents an UnaryExpr. Returns the negative value of it's expr.
-**/
-class UnaryExpr : public Expr {
-
-public:
-
-     UnaryExpr(Expr* expr);
-     ~UnaryExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    Expr* expr;
-}; //-- UnaryExpr
-
-/**
- * Represents a BooleanExpr, a binary expression that
- * performs a boolean operation between it's lvalue and rvalue.
-**/
-class BooleanExpr : public Expr {
-
-public:
-
-    //-- BooleanExpr Types
-    enum _BooleanExprType { AND = 1, OR };
-
-     BooleanExpr(Expr* leftExpr, Expr* rightExpr, short op);
-     ~BooleanExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    short op;
-    Expr* leftExpr;
-    Expr* rightExpr;
-}; //-- BooleanExpr
-
-/**
- * Represents a MultiplicativeExpr, a binary expression that
- * performs a multiplicative operation between it's lvalue and rvalue:
- *  *   : multiply
- * mod  : modulus
- * div  : divide
- *
-**/
-class MultiplicativeExpr : public Expr {
-
-public:
-
-    //-- MultiplicativeExpr Types
-    //-- LF, changed from static const short to enum
-    enum _MultiplicativeExprType { DIVIDE = 1, MULTIPLY, MODULUS };
-
-     MultiplicativeExpr(Expr* leftExpr, Expr* rightExpr, short op);
-     ~MultiplicativeExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    short op;
-    Expr* leftExpr;
-    Expr* rightExpr;
-}; //-- MultiplicativeExpr
-
-/**
- * Represents a RelationalExpr, an expression that compares it's lvalue
- * to it's rvalue using:
- * =  : equal to
- * <  : less than
- * >  : greater than
- * <= : less than or equal to
- * >= : greater than or equal to
- *
-**/
-class RelationalExpr : public Expr {
-
-public:
-
-    //-- RelationalExpr Types
-    //-- LF, changed from static const short to enum
-    enum _RelationalExprType {
-        EQUAL = 1,
-        NOT_EQUAL,
-        LESS_THAN,
-        GREATER_THAN,
-        LESS_OR_EQUAL,
-        GREATER_OR_EQUAL
-    };
-
-     RelationalExpr(Expr* leftExpr, Expr* rightExpr, short op);
-     ~RelationalExpr();
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    short op;
-    Expr* leftExpr;
-    Expr* rightExpr;
-
-    MBool compareResults(ExprResult* left, ExprResult* right);
-}; //-- RelationalExpr
-
-/**
- * VariableRefExpr
- * Represents a variable reference ($refname)
-**/
-class VariableRefExpr : public Expr {
-
-public:
-
-    VariableRefExpr(const String& name);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual void toString(String& str);
-
-private:
-    String name;
-
-}; //-- VariableRefExpr
-
-/**
- *  Represents a PathExpr
-**/
-class PathExpr : public Expr {
-
-public:
-
-    //-- Path Operators
-    //-- RELATIVE_OP is the default
-    //-- LF, changed from static const short to enum
-    enum PathOperator { RELATIVE_OP, DESCENDANT_OP };
-
-    /**
-     * Creates a new PathExpr
-    **/
-    PathExpr();
-
-    /**
-     * Destructor, will delete all Expressions
-    **/
-    virtual ~PathExpr();
-
-    /**
-     * Adds the Expr to this PathExpr
-     * @param expr the Expr to add to this PathExpr
-    **/
-    void addExpr(Expr* expr, PathOperator pathOp);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-private:
-
-    struct PathExprItem {
-        Expr* expr;
-        PathOperator pathOp;
-    };
-
-   List expressions;
-
-   /**
-    * Selects from the descendants of the context node
-    * all nodes that match the Expr
-    * -- this will be moving to a Utility class
-   **/
-   void evalDescendants(Expr* expr,
-                        Node* context,
-                        ContextState* cs,
-                        NodeSet* resNodes);
-
-}; //-- PathExpr
-
-/**
- * This class represents a RootExpr, which only matches the Document node
-**/
-class RootExpr : public Expr {
-
-public:
-
-    /**
-     * Creates a new RootExpr
-     * @param aSerialize should this RootExpr be serialized
-     */
-    RootExpr(MBool aSerialize);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-private:
-    // When a RootExpr is used in a PathExpr it shouldn't be serialized
-    MBool mSerialize;
-
-}; //-- RootExpr
-
-/**
- *  Represents a UnionExpr
-**/
-class UnionExpr : public Expr {
-
-public:
-
-    /**
-     * Creates a new UnionExpr
-    **/
-    UnionExpr();
-
-    /**
-     * Destructor, will delete all Path Expressions
-    **/
-    virtual ~UnionExpr();
-
-    /**
-     * Adds the PathExpr to this UnionExpr
-     * @param expr the Expr to add to this UnionExpr
-    **/
-    void addExpr(Expr* expr);
-
-    /**
-     * Virtual methods from Expr 
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-    virtual MBool matches(Node* node, Node* context, ContextState* cs);
-    virtual double getDefaultPriority(Node* node, Node* context, ContextState* cs);
-    virtual void toString(String& dest);
-
-private:
-
-   List expressions;
-
-}; //-- UnionExpr
-
-/* */
-#endif
-
-

mozilla/extensions/transformiix/source/xpath/ExprLexer.cpp

@@ -1,508 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *   -- fixed bug with '<=' and '>=' reported by Bob Miller
- *
- * Bob Miller, Oblix Inc., kbob@oblix.com
- *   -- fixed bug with single quotes inside double quotes
- *
- * Marina Mechtcheriakova, mmarina@mindspring.com
- *   -- Fixed bug in parse method so that we make sure we check for
- *      axis identifier wild cards, such as ancestor::*
- *
- * Axel Hecht <axel@pike.org>
- *   -- big beating, general overhaul
- *
- */
-
-/**
- * Lexical analyzer for XPath expressions
-**/
-
-#include "ExprLexer.h"
-
-  //---------------------------/
- //- Implementation of Token -/
-//---------------------------/
-
-
-/**
- * Default constructor for Token
-**/
-Token::Token()
-{
-  this->type =0;
-} //-- Token;
-
-/**
- * Constructor for Token
- * @param type, the type of Token being represented
-**/
-Token::Token(short type)
-{
-  this->type = type;
-} //-- Token;
-
-/**
- *  Constructor for Token
- * @param value the value of this Token
- * @param type, the type of Token being represented
-**/
-Token::Token(const String& value, short type)
-{
-  this->type = type;
-  //-- make copy of value String
-  this->value = value;
-} //-- Token
-
-Token::Token(UNICODE_CHAR uniChar, short type)
-{
-  this->type = type;
-  this->value.append(uniChar);
-} //-- Token
-
-/**
- * Copy Constructor
-**/
-Token::Token(const Token& token)
-{
-  this->type = token.type;
-  this->value = token.value;
-} //-- Token
-
-/**
- * Destructor for Token
-**/
-Token::~Token()
-{
-  //-- currently nothing is needed
-} //-- ~Token
-
-
-  //--------------------------------/
- //- Implementation of ExprLexer -/
-//-------------------------------/
-
-/*
- * Complex Tokens
-*/
-//-- Nodetype tokens
-const String ExprLexer::COMMENT   = "comment";
-const String ExprLexer::NODE      = "node";
-const String ExprLexer::PROC_INST = "processing-instruction";
-const String ExprLexer::TEXT      = "text";
-
-//-- boolean
-const String ExprLexer::AND     = "and";
-const String ExprLexer::OR      = "or";
-
-//-- multiplicative operators
-const String ExprLexer::MODULUS = "mod";
-const String ExprLexer::DIVIDE  = "div";
-
-/**
- * The set of Lexer error messages
- **/
-const String ExprLexer::error_message[] =
-{
-  "VariableReference expected",
-  "Operator expected",
-  "Literal is not closed",
-  ": not expected",
-  "! not expected, use != or not()",
-  "found a unkown character"
-};
-
-  //---------------/
- //- Contructors -/
-//---------------/
-
-/**
- * Creates a new ExprLexer using the given String
-**/
-ExprLexer::ExprLexer(const String& pattern)
-{
-  firstItem    = 0;
-  lastItem     = 0;
-  tokenCount   = 0;
-  prevToken    = 0;
-  endToken.type = Token::END;
-  parse(pattern);
-  currentItem = firstItem;
-} //-- ExprLexer
-
-/**
- * Destroys this instance of an ExprLexer
-**/
-ExprLexer::~ExprLexer()
-{
-  //-- delete tokens
-  currentItem = firstItem;
-  while (currentItem) {
-    TokenListItem* temp = currentItem->next;
-    delete currentItem->token;
-    delete currentItem;
-    currentItem = temp;
-  }
-} //-- ~ExprLexer
-
-
-MBool ExprLexer::hasMoreTokens()
-{
-  return (currentItem != 0);
-} //-- hasMoreTokens
-
-Token* ExprLexer::nextToken()
-{
-  if (currentItem) {
-    Token* token = currentItem->token;
-    currentItem = currentItem->next;
-    return token;
-  }
-  return &endToken;
-} //-- nextToken
-
-void ExprLexer::pushBack()
-{
-  if (!currentItem)
-    currentItem = lastItem;
-  else 
-    currentItem = currentItem->previous;
-} //-- pushBack
-
-Token* ExprLexer::peek()
-{
-  if (currentItem)
-    return currentItem->token;
-  return &endToken;
-} //-- peek
-
-void ExprLexer::addToken(Token* token)
-{
-  TokenListItem* tlItem = new TokenListItem;
-  tlItem->token = token;
-  tlItem->next  = 0;
-  if (lastItem) {
-    tlItem->previous = lastItem;
-    lastItem->next = tlItem;
-  }
-  if (!firstItem)
-    firstItem = tlItem;
-  lastItem = tlItem;
-  prevToken = token;
-  ++tokenCount;
-} //-- addToken
-
-/**
- * Returns true if the following Token should be an operator.
- * This is a helper for the first bullet of [XPath 3.7]
- *  Lexical Structure
-**/
-MBool ExprLexer::nextIsOperatorToken(Token* token)
-{
-  if (!token || token->type == Token::NULL_TOKEN)
-    return MB_FALSE;
-  /* This relies on the tokens having the right order in ExprLexer.h */
-  if (token->type >= Token::COMMA && 
-      token->type <= Token::UNION_OP)
-    return MB_FALSE;
-  return MB_TRUE;
-} //-- nextIsOperatorToken
-
-/**
- *  Parses the given String into the set of Tokens
-**/
-void ExprLexer::parse(const String& pattern)
-{
-  if (pattern.isEmpty())
-    return;
-
-  String tokenBuffer;
-  PRInt32 iter = 0, start;
-  PRInt32 size = pattern.length();
-  short defType;
-  UNICODE_CHAR ch;
-
-  //-- initialize previous token, this will automatically get
-  //-- deleted when it goes out of scope
-  Token nullToken('\0', Token::NULL_TOKEN);
-
-  prevToken = &nullToken;
-
-  while (iter < size) {
-
-    ch = pattern.charAt(iter);
-    defType = Token::CNAME;
-
-    if (ch==DOLLAR_SIGN) {
-      if (++iter == size || !isLetter(ch=pattern.charAt(iter))) {
-        // Error, VariableReference expected
-        errorPos = iter;
-        errorCode = ERROR_UNRESOLVED_VAR_REFERENCE;
-        if (firstItem)
-          firstItem->token->type=Token::ERROR;
-        else
-          addToken(new Token('\0',Token::ERROR));
-        iter=size; // bail
-      }
-      else
-        defType = Token::VAR_REFERENCE;
-    } 
-    // just reuse the QName parsing, which will use defType 
-    // the token to construct
-
-    if (isLetter(ch)) {
-      // NCName, can get QName or OperatorName;
-      //  FunctionName, NodeName, and AxisSpecifier may want whitespace,
-      //  and are dealt with below
-      start = iter;
-      while (++iter < size && 
-             isNCNameChar(pattern.charAt(iter))) /* just go */ ;
-      PRInt32 end = iter;
-      if (pattern.charAt(iter)==COLON) {
-        // try QName or wildcard, might need to step back for axis
-        if (++iter < size)
-          if (isLetter(pattern.charAt(iter)))
-            while (++iter < size && 
-                  isNCNameChar(pattern.charAt(iter))) /* just go */ ;
-          else if (pattern.charAt(iter)=='*' 
-                   && defType != Token::VAR_REFERENCE)
-            ++iter; /* eat wildcard for NameTest, bail for var ref at COLON */
-          else 
-            iter--; // step back
-      }
-      if (nextIsOperatorToken(prevToken)) {
-        if (pattern.subString(start,end,subStr).isEqual(AND))
-          defType = Token::AND_OP;
-        else if (pattern.subString(start,end,subStr).isEqual(OR))
-          defType = Token::OR_OP;
-        else if (pattern.subString(start,end,subStr).isEqual(MODULUS))
-          defType = Token::MODULUS_OP;
-        else if (pattern.subString(start,end,subStr).isEqual(DIVIDE))
-          defType = Token::DIVIDE_OP;
-        else {
-          // Error "operator expected"
-          // XXX QUESTION: spec is not too precise
-          // badops is sure an error, but is bad:ops, too? We say yes!
-          errorPos = iter;
-          errorCode = ERROR_OP_EXPECTED;
-          if (firstItem)
-            firstItem->token->type=Token::ERROR;
-          else
-            addToken(new Token('\0',Token::ERROR));
-          iter=size; // bail
-        }
-      }
-      addToken(new Token(pattern.subString(start,iter,subStr),defType));
-    }
-    else if (isDigit(ch)) {
-      start = iter;
-      while (++iter < size && 
-             isDigit(pattern.charAt(iter))) /* just go */;
-      if (pattern.charAt(iter)=='.')
-        while (++iter < size && 
-               isDigit(pattern.charAt(iter))) /* just go */;
-      addToken(new Token(pattern.subString(start,iter,subStr),Token::NUMBER));
-    }
-    else {
-      switch (ch) {
-        //-- ignore whitespace
-      case SPACE:
-      case TX_TAB:
-      case TX_CR:
-      case TX_LF:
-        ++iter;
-        break;
-      case S_QUOTE :
-      case D_QUOTE :
-        start=iter;
-        iter = pattern.indexOf(ch,start+1);
-        if (iter==NOT_FOUND) {
-          // XXX Error reporting "unclosed literal"
-          errorPos = start;
-          errorCode = ERROR_UNCLOSED_LITERAL;
-          if (firstItem)
-            firstItem->token->type=Token::ERROR;
-          else
-            addToken(new Token('\0',Token::ERROR));
-          iter=size; // bail
-        }
-        else {
-          addToken(new Token(pattern.subString(start+1,iter,subStr),
-                             Token::LITERAL));
-          ++iter;
-        }
-        break;
-      case PERIOD:
-        // period can be .., .(DIGITS)+ or ., check next
-        if (++iter < size) {
-          ch=pattern.charAt(iter);
-          if (isDigit(ch)) {
-            start=iter-1;
-            while (++iter < size && 
-                   isDigit(pattern.charAt(iter))) /* just go */;
-            addToken(new Token(pattern.subString(start,iter,subStr),
-                               Token::NUMBER));
-          }
-          else if (ch==PERIOD) {
-            addToken(new Token(pattern.subString(iter-1,iter++,subStr),
-                               Token::PARENT_NODE));
-          }
-          else
-            addToken(new Token(PERIOD, Token::SELF_NODE));
-        }
-        else
-          addToken(new Token(ch, Token::SELF_NODE));
-        // iter++ is already in the number test
-        
-        break;
-      case COLON: // QNames are dealt above, must be axis ident
-        if (++iter < size && pattern.charAt(iter)==COLON &&
-            prevToken->type == Token::CNAME) {
-          prevToken->type = Token::AXIS_IDENTIFIER;
-          ++iter;
-        }
-        else {
-          // XXX Error report "colon is neither QName nor axis"
-          errorPos = iter;
-          errorCode = ERROR_COLON;
-          if (firstItem)
-            firstItem->token->type=Token::ERROR;
-          else
-            addToken(new Token('\0',Token::ERROR));
-          iter=size; // bail
-        }
-        break;
-      case FORWARD_SLASH :
-        if (++iter < size && pattern.charAt(iter)==ch) {
-          addToken(new Token(pattern.subString(iter-1,++iter,subStr),
-                             Token::ANCESTOR_OP));
-        }
-        else {
-          addToken(new Token(ch, Token::PARENT_OP));
-        }
-        break;
-      case BANG : // can only be !=
-        if (++iter < size && pattern.charAt(iter)==EQUAL) {
-          addToken(new Token(pattern.subString(iter-1,++iter,subStr),
-                             Token::NOT_EQUAL_OP));
-        }
-        else {
-          // Error ! is not not()
-          errorPos = iter;
-          errorCode = ERROR_BANG;
-          if (firstItem)
-            firstItem->token->type=Token::ERROR;
-          else
-            addToken(new Token('\0',Token::ERROR));
-          iter=size; // bail
-        }
-        break;
-      case EQUAL:
-        addToken(new Token(ch,Token::EQUAL_OP));
-        ++iter;
-        break;
-      case L_ANGLE:
-        if (++iter < size && pattern.charAt(iter)==EQUAL) {
-          addToken(new Token(pattern.subString(iter-1,++iter,subStr),
-                             Token::LESS_OR_EQUAL_OP));
-        }
-        else
-          addToken(new Token(ch,Token::LESS_THAN_OP));
-        break;
-      case R_ANGLE:
-        if (++iter < size && pattern.charAt(iter)==EQUAL) {
-          addToken(new Token(pattern.subString(iter-1,++iter,subStr),
-                             Token::GREATER_OR_EQUAL_OP));
-        }
-        else
-          addToken(new Token(ch,Token::GREATER_THAN_OP));
-        break;
-      case HYPHEN :
-        addToken(new Token(ch,Token::SUBTRACTION_OP));
-        ++iter;
-        break;
-      case ASTERIX:
-        if (nextIsOperatorToken(prevToken))
-          addToken(new Token(ch,Token::MULTIPLY_OP));
-        else
-          addToken(new Token(ch,Token::CNAME));
-        ++iter;
-        break;
-      case L_PAREN:
-        if (prevToken->type == Token::CNAME) {
-          if (prevToken->value.isEqual(COMMENT))
-            prevToken->type = Token::COMMENT;
-          else if (prevToken->value.isEqual(NODE))
-            prevToken->type = Token::NODE;
-          else if (prevToken->value.isEqual(PROC_INST))
-            prevToken->type = Token::PROC_INST;
-          else if (prevToken->value.isEqual(TEXT))
-            prevToken->type = Token::TEXT;
-          else
-            prevToken->type = Token::FUNCTION_NAME;
-        }
-        ++iter;
-        addToken(new Token(ch,Token::L_PAREN));
-        break;
-      case R_PAREN:
-        ++iter;
-        addToken(new Token(ch,Token::R_PAREN));
-        break;
-      case L_BRACKET:
-        ++iter;
-        addToken(new Token(ch,Token::L_BRACKET));
-        break;
-      case R_BRACKET:
-        ++iter;
-        addToken(new Token(ch,Token::R_BRACKET));
-        break;
-      case COMMA:
-        ++iter;
-        addToken(new Token(ch,Token::COMMA));
-        break;
-      case AT_SIGN :
-        ++iter;
-        addToken(new Token(ch,Token::AT_SIGN));
-        break;
-      case PLUS:
-        ++iter;
-        addToken(new Token(ch,Token::ADDITION_OP));
-        break;
-      case VERT_BAR:
-        ++iter;
-        addToken(new Token(ch,Token::UNION_OP));
-        break;
-      default:
-        // Error, don't grok character :-(
-        errorPos = iter;
-        errorCode = ERROR_UNKNOWN_CHAR;
-        if (firstItem)
-          firstItem->token->type=Token::ERROR;
-        else
-          addToken(new Token('\0',Token::ERROR));
-        iter=size; // bail       
-      }
-    }
-  }    
-} //-- parse
-

mozilla/extensions/transformiix/source/xpath/ExprLexer.h

@@ -1,277 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *    -- original author.
- *
- * Larry Fitzpatrick
- *    -- changed constant short declarations in Token and ExprLexer to
- *       enumerations, commented with //--LF
- *
- */
-
-
-#ifndef MITREXSL_EXPRLEXER_H
-#define MITREXSL_EXPRLEXER_H
-
-#include "TxString.h"
-#include "baseutils.h"
-
-/**
- * A Token class for the ExprLexer.
- *
- * This class was ported from XSL:P, an open source Java based 
- * XSLT processor, written by yours truly.
-**/
-class Token {
-
-public:
-
-    //---------------/
-    //- Token Types -/
-    //---------------/
-
-    //-- LF - changed from static const short declarations to enum
-    //-- token types
-    enum TokenType {
-        //-- Trivial Tokens
-        ERROR = 0,
-        NULL_TOKEN,
-        LITERAL,
-        NUMBER,
-        CNAME,
-        FUNCTION_NAME,
-        VAR_REFERENCE,
-        PARENT_NODE,
-        SELF_NODE,
-        R_PAREN,
-        R_BRACKET, // 10
-        /**
-         * start of tokens for 3.7, bullet 1
-         * ExprLexer::nextIsOperatorToken bails if the tokens aren't
-         * consecutive.
-         **/
-        COMMA,
-        AT_SIGN,
-        L_PAREN,
-        L_BRACKET,
-        AXIS_IDENTIFIER,
-          //-------------/
-         //- operators -/
-        //-------------/
-
-        //-- boolean ops
-        AND_OP, // 16
-        OR_OP,
-
-        //-- relational
-        EQUAL_OP, // 18
-        NOT_EQUAL_OP,
-        LESS_THAN_OP,
-        GREATER_THAN_OP,
-        LESS_OR_EQUAL_OP,
-        GREATER_OR_EQUAL_OP,
-        //-- additive operators
-        ADDITION_OP, // 24
-        SUBTRACTION_OP,
-        //-- multiplicative
-        DIVIDE_OP , // 26
-        MULTIPLY_OP,
-        MODULUS_OP,
-        //-- path operators
-        PARENT_OP, // 29
-        ANCESTOR_OP,
-        UNION_OP,
-        /**
-         * end of tokens for 3.7, bullet 1 -/
-         **/
-        //-- node type tokens
-        COMMENT, // 32
-        NODE,
-        PROC_INST,
-        TEXT,
-        
-        //-- Special endtoken
-        END // 36
-    };
-
-
-    /**
-     * Default Constructor
-    **/
-    Token();
-    Token(short type);
-    Token(const String& value, short type);
-    Token(UNICODE_CHAR uniChar, short type);
-    /**
-     * Copy Constructor
-    **/
-    Token(const Token& token);
-
-    ~Token();
-    String value;
-    short type;
-}; //--Token
-
-/**
- * A class for splitting an "Expr" String into tokens and
- * performing  basic Lexical Analysis.
- *
- * This class was ported from XSL:P, an open source Java based XSL processor
-**/
-class ExprLexer {
-
-
-public:
-
-    /*
-     * Trivial Tokens
-    */
-    //-- LF, changed to enum
-    enum _TrivialTokens {
-        D_QUOTE        = '\"',
-        S_QUOTE        = '\'',
-        L_PAREN        = '(',
-        R_PAREN        = ')',
-        L_BRACKET      = '[',
-        R_BRACKET      = ']',
-        L_ANGLE        = '<',
-        R_ANGLE        = '>',
-        COMMA          = ',',
-        PERIOD         = '.',
-        ASTERIX        = '*',
-        FORWARD_SLASH  = '/',
-        EQUAL          = '=',
-        BANG           = '!',
-        VERT_BAR       = '|',
-        AT_SIGN        = '@',
-        DOLLAR_SIGN    = '$',
-        PLUS           = '+',
-        HYPHEN         = '-',
-        COLON          = ':',
-        //-- whitespace tokens
-        SPACE          = ' ',
-        TX_TAB            = '\t',
-        TX_CR             = '\n',
-        TX_LF             = '\r'
-    };
-
-    enum _error_consts {
-        ERROR_UNRESOLVED_VAR_REFERENCE = 0,
-        ERROR_OP_EXPECTED,
-        ERROR_UNCLOSED_LITERAL,
-        ERROR_COLON,
-        ERROR_BANG,
-        ERROR_UNKNOWN_CHAR
-    };
-    static const String error_message[];
-    PRInt32 errorPos;
-    short errorCode;
-
-    /*
-     * Complex Tokens
-    */
-    //-- Nodetype tokens
-    static const String COMMENT;
-    static const String NODE;
-    static const String PROC_INST;
-    static const String TEXT;
-
-    //-- boolean
-    static const String AND;
-    static const String OR;
-
-    //-- Multiplicative
-    static const String MODULUS;
-    static const String DIVIDE;
-
-    /*
-     * Default Token Set
-    */
-    static const Token TOKENS[];
-    static const short NUMBER_OF_TOKENS;
-
-    /**
-     * Constructor for ExprLexer
-    **/
-    ExprLexer(const String& pattern);
-
-    ~ExprLexer();
-
-    /**
-     * Functions for iterating over the TokenList
-    **/
-
-    Token* nextToken();
-    Token* peek();
-    void   pushBack();
-    MBool  hasMoreTokens();
-
-private:
-
-    struct TokenListItem {
-        Token* token;
-        TokenListItem* next;
-        TokenListItem* previous;
-    };
-
-    TokenListItem* currentItem;
-    TokenListItem* firstItem;
-    TokenListItem* lastItem;
-
-    int tokenCount;
-
-    Token* prevToken;
-    Token endToken;
-
-    void addToken(Token* token);
-
-    /**
-     * Returns true if the following Token should be an operator.
-     * This is a helper for the first bullet of [XPath 3.7]
-     *  Lexical Structure
-     **/
-    MBool nextIsOperatorToken(Token* token);
-
-    /**
-     * Returns true if the given character represents an Alpha letter
-     * Implemented in ExprLexerChars.cpp
-    **/
-    static MBool isLetter(UNICODE_CHAR ch);
-
-    /**
-     * Returns true if the given character represents a numeric letter (digit)
-     * Implemented in ExprLexerChars.cpp
-    **/
-    static MBool isDigit(UNICODE_CHAR ch);
-
-    /**
-     * Returns true if the given character is an allowable NCName character
-     * Implemented in ExprLexerChars.cpp
-    **/
-    static MBool isNCNameChar(UNICODE_CHAR ch);
-
-    String subStr;
-    void parse(const String& pattern);
-
-}; //-- ExprLexer
-
-#endif
-

mozilla/extensions/transformiix/source/xpath/ExprLexerChars.cpp

@@ -1,372 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is Axel Hecht.  Portions
- * created by Axel Hecht are Copyright (C) 2001 Axel Hecht. All
- * Rights Reserved.
- *
- * Contributor(s): 
- *   Axel Hecht <axel@pike.org> (Original Author)
- */
-
-#include "ExprLexer.h"
-
-// macros for inclusion of char range headers
-#define TX_CHAR_RANGE(ch, a, b) if (ch < a) return MB_FALSE; \
-  if (ch <= b) return MB_TRUE
-#define TX_MATCH_CHAR(ch, a) if (ch < a) return MB_FALSE; \
-  if (ch == a) return MB_TRUE
-
-/**
- * Returns true if the given character represents a numeric letter (digit)
-**/
-MBool ExprLexer::isDigit(UNICODE_CHAR ch)
-{
-  TX_CHAR_RANGE(ch, '0', '9');
-  return MB_FALSE;
-} //-- isDigit
-
-/**
- * Returns true if the given character represents an Alpha letter
-**/
-MBool ExprLexer::isLetter(UNICODE_CHAR ch)
-{
-/* Letter = BaseChar | Ideographic; and _ */
-  TX_CHAR_RANGE(ch, 0x0041, 0x005A);
-  TX_MATCH_CHAR(ch, 0x005F);        /* '_' */
-  TX_CHAR_RANGE(ch, 0x0061, 0x007A);
-  TX_CHAR_RANGE(ch, 0x00C0, 0x00D6);
-  TX_CHAR_RANGE(ch, 0x00D8, 0x00F6);
-  TX_CHAR_RANGE(ch, 0x00F8, 0x00FF);
-  TX_CHAR_RANGE(ch, 0x0100, 0x0131);
-  TX_CHAR_RANGE(ch, 0x0134, 0x013E);
-  TX_CHAR_RANGE(ch, 0x0141, 0x0148);
-  TX_CHAR_RANGE(ch, 0x014A, 0x017E);
-  TX_CHAR_RANGE(ch, 0x0180, 0x01C3);
-  TX_CHAR_RANGE(ch, 0x01CD, 0x01F0);
-  TX_CHAR_RANGE(ch, 0x01F4, 0x01F5);
-  TX_CHAR_RANGE(ch, 0x01FA, 0x0217);
-  TX_CHAR_RANGE(ch, 0x0250, 0x02A8);
-  TX_CHAR_RANGE(ch, 0x02BB, 0x02C1);
-  TX_MATCH_CHAR(ch, 0x0386);
-  TX_CHAR_RANGE(ch, 0x0388, 0x038A);
-  TX_MATCH_CHAR(ch, 0x038C);
-  TX_CHAR_RANGE(ch, 0x038E, 0x03A1);
-  TX_CHAR_RANGE(ch, 0x03A3, 0x03CE);
-  TX_CHAR_RANGE(ch, 0x03D0, 0x03D6);
-  TX_MATCH_CHAR(ch, 0x03DA);
-  TX_MATCH_CHAR(ch, 0x03DC);
-  TX_MATCH_CHAR(ch, 0x03DE);
-  TX_MATCH_CHAR(ch, 0x03E0);
-  TX_CHAR_RANGE(ch, 0x03E2, 0x03F3);
-  TX_CHAR_RANGE(ch, 0x0401, 0x040C);
-  TX_CHAR_RANGE(ch, 0x040E, 0x044F);
-  TX_CHAR_RANGE(ch, 0x0451, 0x045C);
-  TX_CHAR_RANGE(ch, 0x045E, 0x0481);
-  TX_CHAR_RANGE(ch, 0x0490, 0x04C4);
-  TX_CHAR_RANGE(ch, 0x04C7, 0x04C8);
-  TX_CHAR_RANGE(ch, 0x04CB, 0x04CC);
-  TX_CHAR_RANGE(ch, 0x04D0, 0x04EB);
-  TX_CHAR_RANGE(ch, 0x04EE, 0x04F5);
-  TX_CHAR_RANGE(ch, 0x04F8, 0x04F9);
-  TX_CHAR_RANGE(ch, 0x0531, 0x0556);
-  TX_MATCH_CHAR(ch, 0x0559);
-  TX_CHAR_RANGE(ch, 0x0561, 0x0586);
-  TX_CHAR_RANGE(ch, 0x05D0, 0x05EA);
-  TX_CHAR_RANGE(ch, 0x05F0, 0x05F2);
-  TX_CHAR_RANGE(ch, 0x0621, 0x063A);
-  TX_CHAR_RANGE(ch, 0x0641, 0x064A);
-  TX_CHAR_RANGE(ch, 0x0671, 0x06B7);
-  TX_CHAR_RANGE(ch, 0x06BA, 0x06BE);
-  TX_CHAR_RANGE(ch, 0x06C0, 0x06CE);
-  TX_CHAR_RANGE(ch, 0x06D0, 0x06D3);
-  TX_MATCH_CHAR(ch, 0x06D5);
-  TX_CHAR_RANGE(ch, 0x06E5, 0x06E6);
-  TX_CHAR_RANGE(ch, 0x0905, 0x0939);
-  TX_MATCH_CHAR(ch, 0x093D);
-  TX_CHAR_RANGE(ch, 0x0958, 0x0961);
-  TX_CHAR_RANGE(ch, 0x0985, 0x098C);
-  TX_CHAR_RANGE(ch, 0x098F, 0x0990);
-  TX_CHAR_RANGE(ch, 0x0993, 0x09A8);
-  TX_CHAR_RANGE(ch, 0x09AA, 0x09B0);
-  TX_MATCH_CHAR(ch, 0x09B2);
-  TX_CHAR_RANGE(ch, 0x09B6, 0x09B9);
-  TX_CHAR_RANGE(ch, 0x09DC, 0x09DD);
-  TX_CHAR_RANGE(ch, 0x09DF, 0x09E1);
-  TX_CHAR_RANGE(ch, 0x09F0, 0x09F1);
-  TX_CHAR_RANGE(ch, 0x0A05, 0x0A0A);
-  TX_CHAR_RANGE(ch, 0x0A0F, 0x0A10);
-  TX_CHAR_RANGE(ch, 0x0A13, 0x0A28);
-  TX_CHAR_RANGE(ch, 0x0A2A, 0x0A30);
-  TX_CHAR_RANGE(ch, 0x0A32, 0x0A33);
-  TX_CHAR_RANGE(ch, 0x0A35, 0x0A36);
-  TX_CHAR_RANGE(ch, 0x0A38, 0x0A39);
-  TX_CHAR_RANGE(ch, 0x0A59, 0x0A5C);
-  TX_MATCH_CHAR(ch, 0x0A5E);
-  TX_CHAR_RANGE(ch, 0x0A72, 0x0A74);
-  TX_CHAR_RANGE(ch, 0x0A85, 0x0A8B);
-  TX_MATCH_CHAR(ch, 0x0A8D);
-  TX_CHAR_RANGE(ch, 0x0A8F, 0x0A91);
-  TX_CHAR_RANGE(ch, 0x0A93, 0x0AA8);
-  TX_CHAR_RANGE(ch, 0x0AAA, 0x0AB0);
-  TX_CHAR_RANGE(ch, 0x0AB2, 0x0AB3);
-  TX_CHAR_RANGE(ch, 0x0AB5, 0x0AB9);
-  TX_MATCH_CHAR(ch, 0x0ABD);
-  TX_MATCH_CHAR(ch, 0x0AE0);
-  TX_CHAR_RANGE(ch, 0x0B05, 0x0B0C);
-  TX_CHAR_RANGE(ch, 0x0B0F, 0x0B10);
-  TX_CHAR_RANGE(ch, 0x0B13, 0x0B28);
-  TX_CHAR_RANGE(ch, 0x0B2A, 0x0B30);
-  TX_CHAR_RANGE(ch, 0x0B32, 0x0B33);
-  TX_CHAR_RANGE(ch, 0x0B36, 0x0B39);
-  TX_MATCH_CHAR(ch, 0x0B3D);
-  TX_CHAR_RANGE(ch, 0x0B5C, 0x0B5D);
-  TX_CHAR_RANGE(ch, 0x0B5F, 0x0B61);
-  TX_CHAR_RANGE(ch, 0x0B85, 0x0B8A);
-  TX_CHAR_RANGE(ch, 0x0B8E, 0x0B90);
-  TX_CHAR_RANGE(ch, 0x0B92, 0x0B95);
-  TX_CHAR_RANGE(ch, 0x0B99, 0x0B9A);
-  TX_MATCH_CHAR(ch, 0x0B9C);
-  TX_CHAR_RANGE(ch, 0x0B9E, 0x0B9F);
-  TX_CHAR_RANGE(ch, 0x0BA3, 0x0BA4);
-  TX_CHAR_RANGE(ch, 0x0BA8, 0x0BAA);
-  TX_CHAR_RANGE(ch, 0x0BAE, 0x0BB5);
-  TX_CHAR_RANGE(ch, 0x0BB7, 0x0BB9);
-  TX_CHAR_RANGE(ch, 0x0C05, 0x0C0C);
-  TX_CHAR_RANGE(ch, 0x0C0E, 0x0C10);
-  TX_CHAR_RANGE(ch, 0x0C12, 0x0C28);
-  TX_CHAR_RANGE(ch, 0x0C2A, 0x0C33);
-  TX_CHAR_RANGE(ch, 0x0C35, 0x0C39);
-  TX_CHAR_RANGE(ch, 0x0C60, 0x0C61);
-  TX_CHAR_RANGE(ch, 0x0C85, 0x0C8C);
-  TX_CHAR_RANGE(ch, 0x0C8E, 0x0C90);
-  TX_CHAR_RANGE(ch, 0x0C92, 0x0CA8);
-  TX_CHAR_RANGE(ch, 0x0CAA, 0x0CB3);
-  TX_CHAR_RANGE(ch, 0x0CB5, 0x0CB9);
-  TX_MATCH_CHAR(ch, 0x0CDE);
-  TX_CHAR_RANGE(ch, 0x0CE0, 0x0CE1);
-  TX_CHAR_RANGE(ch, 0x0D05, 0x0D0C);
-  TX_CHAR_RANGE(ch, 0x0D0E, 0x0D10);
-  TX_CHAR_RANGE(ch, 0x0D12, 0x0D28);
-  TX_CHAR_RANGE(ch, 0x0D2A, 0x0D39);
-  TX_CHAR_RANGE(ch, 0x0D60, 0x0D61);
-  TX_CHAR_RANGE(ch, 0x0E01, 0x0E2E);
-  TX_MATCH_CHAR(ch, 0x0E30);
-  TX_CHAR_RANGE(ch, 0x0E32, 0x0E33);
-  TX_CHAR_RANGE(ch, 0x0E40, 0x0E45);
-  TX_CHAR_RANGE(ch, 0x0E81, 0x0E82);
-  TX_MATCH_CHAR(ch, 0x0E84);
-  TX_CHAR_RANGE(ch, 0x0E87, 0x0E88);
-  TX_MATCH_CHAR(ch, 0x0E8A);
-  TX_MATCH_CHAR(ch, 0x0E8D);
-  TX_CHAR_RANGE(ch, 0x0E94, 0x0E97);
-  TX_CHAR_RANGE(ch, 0x0E99, 0x0E9F);
-  TX_CHAR_RANGE(ch, 0x0EA1, 0x0EA3);
-  TX_MATCH_CHAR(ch, 0x0EA5);
-  TX_MATCH_CHAR(ch, 0x0EA7);
-  TX_CHAR_RANGE(ch, 0x0EAA, 0x0EAB);
-  TX_CHAR_RANGE(ch, 0x0EAD, 0x0EAE);
-  TX_MATCH_CHAR(ch, 0x0EB0);
-  TX_CHAR_RANGE(ch, 0x0EB2, 0x0EB3);
-  TX_MATCH_CHAR(ch, 0x0EBD);
-  TX_CHAR_RANGE(ch, 0x0EC0, 0x0EC4);
-  TX_CHAR_RANGE(ch, 0x0F40, 0x0F47);
-  TX_CHAR_RANGE(ch, 0x0F49, 0x0F69);
-  TX_CHAR_RANGE(ch, 0x10A0, 0x10C5);
-  TX_CHAR_RANGE(ch, 0x10D0, 0x10F6);
-  TX_MATCH_CHAR(ch, 0x1100);
-  TX_CHAR_RANGE(ch, 0x1102, 0x1103);
-  TX_CHAR_RANGE(ch, 0x1105, 0x1107);
-  TX_MATCH_CHAR(ch, 0x1109);
-  TX_CHAR_RANGE(ch, 0x110B, 0x110C);
-  TX_CHAR_RANGE(ch, 0x110E, 0x1112);
-  TX_MATCH_CHAR(ch, 0x113C);
-  TX_MATCH_CHAR(ch, 0x113E);
-  TX_MATCH_CHAR(ch, 0x1140);
-  TX_MATCH_CHAR(ch, 0x114C);
-  TX_MATCH_CHAR(ch, 0x114E);
-  TX_MATCH_CHAR(ch, 0x1150);
-  TX_CHAR_RANGE(ch, 0x1154, 0x1155);
-  TX_MATCH_CHAR(ch, 0x1159);
-  TX_CHAR_RANGE(ch, 0x115F, 0x1161);
-  TX_MATCH_CHAR(ch, 0x1163);
-  TX_MATCH_CHAR(ch, 0x1165);
-  TX_MATCH_CHAR(ch, 0x1167);
-  TX_MATCH_CHAR(ch, 0x1169);
-  TX_CHAR_RANGE(ch, 0x116D, 0x116E);
-  TX_CHAR_RANGE(ch, 0x1172, 0x1173);
-  TX_MATCH_CHAR(ch, 0x1175);
-  TX_MATCH_CHAR(ch, 0x119E);
-  TX_MATCH_CHAR(ch, 0x11A8);
-  TX_MATCH_CHAR(ch, 0x11AB);
-  TX_CHAR_RANGE(ch, 0x11AE, 0x11AF);
-  TX_CHAR_RANGE(ch, 0x11B7, 0x11B8);
-  TX_MATCH_CHAR(ch, 0x11BA);
-  TX_CHAR_RANGE(ch, 0x11BC, 0x11C2);
-  TX_MATCH_CHAR(ch, 0x11EB);
-  TX_MATCH_CHAR(ch, 0x11F0);
-  TX_MATCH_CHAR(ch, 0x11F9);
-  TX_CHAR_RANGE(ch, 0x1E00, 0x1E9B);
-  TX_CHAR_RANGE(ch, 0x1EA0, 0x1EF9);
-  TX_CHAR_RANGE(ch, 0x1F00, 0x1F15);
-  TX_CHAR_RANGE(ch, 0x1F18, 0x1F1D);
-  TX_CHAR_RANGE(ch, 0x1F20, 0x1F45);
-  TX_CHAR_RANGE(ch, 0x1F48, 0x1F4D);
-  TX_CHAR_RANGE(ch, 0x1F50, 0x1F57);
-  TX_MATCH_CHAR(ch, 0x1F59);
-  TX_MATCH_CHAR(ch, 0x1F5B);
-  TX_MATCH_CHAR(ch, 0x1F5D);
-  TX_CHAR_RANGE(ch, 0x1F5F, 0x1F7D);
-  TX_CHAR_RANGE(ch, 0x1F80, 0x1FB4);
-  TX_CHAR_RANGE(ch, 0x1FB6, 0x1FBC);
-  TX_MATCH_CHAR(ch, 0x1FBE);
-  TX_CHAR_RANGE(ch, 0x1FC2, 0x1FC4);
-  TX_CHAR_RANGE(ch, 0x1FC6, 0x1FCC);
-  TX_CHAR_RANGE(ch, 0x1FD0, 0x1FD3);
-  TX_CHAR_RANGE(ch, 0x1FD6, 0x1FDB);
-  TX_CHAR_RANGE(ch, 0x1FE0, 0x1FEC);
-  TX_CHAR_RANGE(ch, 0x1FF2, 0x1FF4);
-  TX_CHAR_RANGE(ch, 0x1FF6, 0x1FFC);
-  TX_MATCH_CHAR(ch, 0x2126);
-  TX_CHAR_RANGE(ch, 0x212A, 0x212B);
-  TX_MATCH_CHAR(ch, 0x212E);
-  TX_CHAR_RANGE(ch, 0x2180, 0x2182);
-  TX_MATCH_CHAR(ch, 0x3007);
-  TX_CHAR_RANGE(ch, 0x3021, 0x3029);
-  TX_CHAR_RANGE(ch, 0x3041, 0x3094);
-  TX_CHAR_RANGE(ch, 0x30A1, 0x30FA);
-  TX_CHAR_RANGE(ch, 0x3105, 0x312C);
-  TX_CHAR_RANGE(ch, 0x4E00, 0x9FA5);
-  TX_CHAR_RANGE(ch, 0xAC00, 0xD7A3);
-  return MB_FALSE;
-} //-- isAlphaChar
-
-/**
- * Returns true if the given character is an allowable NCName character
-**/
-MBool ExprLexer::isNCNameChar(UNICODE_CHAR ch)
-{
-/* NCNameChar = Letter | Digit ('0'-'9') | '.' | '-' | '_'  | 
-   CombiningChar | Extender */
-  if (isLetter(ch)) return MB_TRUE;  /* Letter | '_' */
-
-  TX_CHAR_RANGE(ch, 0x002D, 0x002E);  /* '-' | '.' */
-  TX_CHAR_RANGE(ch, 0x0030, 0x0039);  /* Digit */
-  TX_MATCH_CHAR(ch, 0x00B7);
-  TX_MATCH_CHAR(ch, 0x02D0);
-  TX_MATCH_CHAR(ch, 0x02D1);
-  TX_CHAR_RANGE(ch, 0x0300, 0x0345);
-  TX_CHAR_RANGE(ch, 0x0360, 0x0361);
-  TX_MATCH_CHAR(ch, 0x0387);
-  TX_CHAR_RANGE(ch, 0x0483, 0x0486);
-  TX_CHAR_RANGE(ch, 0x0591, 0x05A1);
-  TX_CHAR_RANGE(ch, 0x05A3, 0x05B9);
-  TX_CHAR_RANGE(ch, 0x05BB, 0x05BD);
-  TX_MATCH_CHAR(ch, 0x05BF);
-  TX_CHAR_RANGE(ch, 0x05C1, 0x05C2);
-  TX_MATCH_CHAR(ch, 0x05C4);
-  TX_MATCH_CHAR(ch, 0x0640);
-  TX_CHAR_RANGE(ch, 0x064B, 0x0652);
-  TX_MATCH_CHAR(ch, 0x0670);
-  TX_CHAR_RANGE(ch, 0x06D6, 0x06DC);
-  TX_CHAR_RANGE(ch, 0x06DD, 0x06DF);
-  TX_CHAR_RANGE(ch, 0x06E0, 0x06E4);
-  TX_CHAR_RANGE(ch, 0x06E7, 0x06E8);
-  TX_CHAR_RANGE(ch, 0x06EA, 0x06ED);
-  TX_CHAR_RANGE(ch, 0x0901, 0x0903);
-  TX_MATCH_CHAR(ch, 0x093C);
-  TX_CHAR_RANGE(ch, 0x093E, 0x094C);
-  TX_MATCH_CHAR(ch, 0x094D);
-  TX_CHAR_RANGE(ch, 0x0951, 0x0954);
-  TX_CHAR_RANGE(ch, 0x0962, 0x0963);
-  TX_CHAR_RANGE(ch, 0x0981, 0x0983);
-  TX_MATCH_CHAR(ch, 0x09BC);
-  TX_MATCH_CHAR(ch, 0x09BE);
-  TX_MATCH_CHAR(ch, 0x09BF);
-  TX_CHAR_RANGE(ch, 0x09C0, 0x09C4);
-  TX_CHAR_RANGE(ch, 0x09C7, 0x09C8);
-  TX_CHAR_RANGE(ch, 0x09CB, 0x09CD);
-  TX_MATCH_CHAR(ch, 0x09D7);
-  TX_CHAR_RANGE(ch, 0x09E2, 0x09E3);
-  TX_MATCH_CHAR(ch, 0x0A02);
-  TX_MATCH_CHAR(ch, 0x0A3C);
-  TX_MATCH_CHAR(ch, 0x0A3E);
-  TX_MATCH_CHAR(ch, 0x0A3F);
-  TX_CHAR_RANGE(ch, 0x0A40, 0x0A42);
-  TX_CHAR_RANGE(ch, 0x0A47, 0x0A48);
-  TX_CHAR_RANGE(ch, 0x0A4B, 0x0A4D);
-  TX_CHAR_RANGE(ch, 0x0A70, 0x0A71);
-  TX_CHAR_RANGE(ch, 0x0A81, 0x0A83);
-  TX_MATCH_CHAR(ch, 0x0ABC);
-  TX_CHAR_RANGE(ch, 0x0ABE, 0x0AC5);
-  TX_CHAR_RANGE(ch, 0x0AC7, 0x0AC9);
-  TX_CHAR_RANGE(ch, 0x0ACB, 0x0ACD);
-  TX_CHAR_RANGE(ch, 0x0B01, 0x0B03);
-  TX_MATCH_CHAR(ch, 0x0B3C);
-  TX_CHAR_RANGE(ch, 0x0B3E, 0x0B43);
-  TX_CHAR_RANGE(ch, 0x0B47, 0x0B48);
-  TX_CHAR_RANGE(ch, 0x0B4B, 0x0B4D);
-  TX_CHAR_RANGE(ch, 0x0B56, 0x0B57);
-  TX_CHAR_RANGE(ch, 0x0B82, 0x0B83);
-  TX_CHAR_RANGE(ch, 0x0BBE, 0x0BC2);
-  TX_CHAR_RANGE(ch, 0x0BC6, 0x0BC8);
-  TX_CHAR_RANGE(ch, 0x0BCA, 0x0BCD);
-  TX_MATCH_CHAR(ch, 0x0BD7);
-  TX_CHAR_RANGE(ch, 0x0C01, 0x0C03);
-  TX_CHAR_RANGE(ch, 0x0C3E, 0x0C44);
-  TX_CHAR_RANGE(ch, 0x0C46, 0x0C48);
-  TX_CHAR_RANGE(ch, 0x0C4A, 0x0C4D);
-  TX_CHAR_RANGE(ch, 0x0C55, 0x0C56);
-  TX_CHAR_RANGE(ch, 0x0C82, 0x0C83);
-  TX_CHAR_RANGE(ch, 0x0CBE, 0x0CC4);
-  TX_CHAR_RANGE(ch, 0x0CC6, 0x0CC8);
-  TX_CHAR_RANGE(ch, 0x0CCA, 0x0CCD);
-  TX_CHAR_RANGE(ch, 0x0CD5, 0x0CD6);
-  TX_CHAR_RANGE(ch, 0x0D02, 0x0D03);
-  TX_CHAR_RANGE(ch, 0x0D3E, 0x0D43);
-  TX_CHAR_RANGE(ch, 0x0D46, 0x0D48);
-  TX_CHAR_RANGE(ch, 0x0D4A, 0x0D4D);
-  TX_MATCH_CHAR(ch, 0x0D57);
-  TX_MATCH_CHAR(ch, 0x0E31);
-  TX_CHAR_RANGE(ch, 0x0E34, 0x0E3A);
-  TX_MATCH_CHAR(ch, 0x0E46);
-  TX_CHAR_RANGE(ch, 0x0E47, 0x0E4E);
-  TX_MATCH_CHAR(ch, 0x0EB1);
-  TX_CHAR_RANGE(ch, 0x0EB4, 0x0EB9);
-  TX_CHAR_RANGE(ch, 0x0EBB, 0x0EBC);
-  TX_MATCH_CHAR(ch, 0x0EC6);
-  TX_CHAR_RANGE(ch, 0x0EC8, 0x0ECD);
-  TX_CHAR_RANGE(ch, 0x0F18, 0x0F19);
-  TX_MATCH_CHAR(ch, 0x0F35);
-  TX_MATCH_CHAR(ch, 0x0F37);
-  TX_MATCH_CHAR(ch, 0x0F39);
-  TX_MATCH_CHAR(ch, 0x0F3E);
-  TX_MATCH_CHAR(ch, 0x0F3F);
-  TX_CHAR_RANGE(ch, 0x0F71, 0x0F84);
-  TX_CHAR_RANGE(ch, 0x0F86, 0x0F8B);
-  TX_CHAR_RANGE(ch, 0x0F90, 0x0F95);
-  TX_MATCH_CHAR(ch, 0x0F97);
-  TX_CHAR_RANGE(ch, 0x0F99, 0x0FAD);
-  TX_CHAR_RANGE(ch, 0x0FB1, 0x0FB7);
-  TX_MATCH_CHAR(ch, 0x0FB9);
-  TX_CHAR_RANGE(ch, 0x20D0, 0x20DC);
-  TX_MATCH_CHAR(ch, 0x20E1);
-  TX_MATCH_CHAR(ch, 0x3005);
-  TX_CHAR_RANGE(ch, 0x302A, 0x302F);
-  TX_CHAR_RANGE(ch, 0x3031, 0x3035);
-  TX_MATCH_CHAR(ch, 0x3099);
-  TX_MATCH_CHAR(ch, 0x309A);
-  TX_CHAR_RANGE(ch, 0x309D, 0x309E);
-  TX_CHAR_RANGE(ch, 0x30FC, 0x30FE);
-  return MB_FALSE;
-} //-- isNCNameChar

mozilla/extensions/transformiix/source/xpath/ExprParser.cpp

@@ -1,914 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Olivier Gerardin, ogerardin@vo.lu
- *   -- added support for number function calls
- *   -- fixed a bug in CreateExpr (@xxx=/yyy was parsed as @xxx=@xxx/yyy)
- *
- * Marina Mechtcheriakova
- *   -- added support for lang()
- *   -- fixed bug in ::parsePredicates,
- *      made sure we continue looking for more predicates.
- *
- */
-
-/**
- * ExprParser
- * This class is used to parse XSL Expressions
- * @see ExprLexer
-**/
-
-#include "ExprParser.h"
-#include "FunctionLib.h"
-#include "Names.h"
-
-/**
- * Creates a new ExprParser
-**/
-ExprParser::ExprParser() {};
-
-/**
- * Default Destructor
-**/
-ExprParser::~ExprParser() {};
-
-/**
- * Creates an Attribute Value Template using the given value
- * This should move to XSLProcessor class
-**/
-AttributeValueTemplate* ExprParser::createAttributeValueTemplate
-    (const String& attValue)
-{
-
-    AttributeValueTemplate* avt = new AttributeValueTemplate();
-
-    if (attValue.isEmpty())
-        return avt; //XXX should return 0, but that causes crash in lre12
-
-    PRInt32 size = attValue.length();
-    int cc = 0;
-    UNICODE_CHAR nextCh;
-    UNICODE_CHAR ch;
-    String buffer;
-    MBool inExpr    = MB_FALSE;
-    MBool inLiteral = MB_FALSE;
-    UNICODE_CHAR endLiteral;
-
-    nextCh = attValue.charAt(cc);
-    while (cc++ < size) {
-        ch = nextCh;
-        nextCh = cc != size ? attValue.charAt(cc) : 0;
-        
-        // if in literal just add ch to buffer
-        if (inLiteral && (ch != endLiteral)) {
-                buffer.append(ch);
-                continue;
-        }
-        switch ( ch ) {
-            case '\'' :
-            case '"' :
-                buffer.append(ch);
-                if (inLiteral)
-                    inLiteral = MB_FALSE;
-                else if (inExpr) {
-                    inLiteral = MB_TRUE;
-                    endLiteral = ch;
-                }
-                break;
-            case  '{' :
-                if (!inExpr) {
-                    // Ignore case where we find two {
-                    if (nextCh == ch) {
-                        buffer.append(ch); //-- append '{'
-                        cc++;
-                        nextCh = cc != size ? attValue.charAt(cc) : 0;
-                    }
-                    else {
-                        if (!buffer.isEmpty())
-                            avt->addExpr(new StringExpr(buffer));
-                        buffer.clear();
-                        inExpr = MB_TRUE;
-                    }
-                }
-                else
-                    buffer.append(ch); //-- simply append '{'
-                break;
-            case '}':
-                if (inExpr) {
-                    inExpr = MB_FALSE;
-                    Expr* expr = createExpr(buffer);
-                    if (!expr) {
-                        delete avt;
-                        return 0;
-                    }
-                    avt->addExpr(expr);
-                    buffer.clear();
-                }
-                else if (nextCh == ch) {
-                    buffer.append(ch);
-                    cc++;
-                    nextCh = cc != size ? attValue.charAt(cc) : 0;
-                }
-                else {
-                    //XXX ErrorReport: unmatched '}' found
-                    delete avt;
-                    return 0;
-                }
-                break;
-            default:
-                buffer.append(ch);
-                break;
-        }
-    }
-
-    if (inExpr) {
-        //XXX ErrorReport: ending '}' missing
-        delete avt;
-        return 0;
-    }
-
-    if (!buffer.isEmpty())
-        avt->addExpr(new StringExpr(buffer));
-
-    return avt;
-
-} //-- createAttributeValueTemplate
-
-Expr* ExprParser::createExpr(const String& aExpression)
-{
-    ExprLexer lexer(aExpression);
-    return createExpr(lexer);
-} //-- createExpr
-
-Pattern* ExprParser::createPattern(const String& aPattern)
-{
-    ExprLexer lexer(aPattern);
-    return createUnionExpr(lexer);
-} //-- createPatternExpr
-
-  //--------------------/
- //- Private Methods -/
-//-------------------/
-
-/**
- * Creates a binary Expr for the given operator
-**/
-Expr* ExprParser::createBinaryExpr   (Expr* left, Expr* right, Token* op) {
-    if (!op)
-        return 0;
-    switch (op->type) {
-        //-- additive ops
-        case Token::ADDITION_OP :
-            return new AdditiveExpr(left, right, AdditiveExpr::ADDITION);
-        case Token::SUBTRACTION_OP:
-            return new AdditiveExpr(left, right, AdditiveExpr::SUBTRACTION);
-
-        //-- case boolean ops
-        case Token::AND_OP:
-            return new BooleanExpr(left, right, BooleanExpr::AND);
-        case Token::OR_OP:
-            return new BooleanExpr(left, right, BooleanExpr::OR);
-
-        //-- equality ops
-        case Token::EQUAL_OP :
-            return new RelationalExpr(left, right, RelationalExpr::EQUAL);
-        case Token::NOT_EQUAL_OP :
-            return new RelationalExpr(left, right, RelationalExpr::NOT_EQUAL);
-
-        //-- relational ops
-        case Token::LESS_THAN_OP:
-            return new RelationalExpr(left, right, RelationalExpr::LESS_THAN);
-        case Token::GREATER_THAN_OP:
-            return new RelationalExpr(left, right, RelationalExpr::GREATER_THAN);
-        case Token::LESS_OR_EQUAL_OP:
-            return new RelationalExpr(left, right, RelationalExpr::LESS_OR_EQUAL);
-        case Token::GREATER_OR_EQUAL_OP:
-            return new RelationalExpr(left, right, RelationalExpr::GREATER_OR_EQUAL);
-
-        //-- multiplicative ops
-        case Token::DIVIDE_OP :
-            return new MultiplicativeExpr(left, right, MultiplicativeExpr::DIVIDE);
-        case Token::MODULUS_OP :
-            return new MultiplicativeExpr(left, right, MultiplicativeExpr::MODULUS);
-        case Token::MULTIPLY_OP :
-            return new MultiplicativeExpr(left, right, MultiplicativeExpr::MULTIPLY);
-        default:
-            break;
-
-    }
-    return 0;
-    //return new ErrorExpr();
-} //-- createBinaryExpr
-
-
-Expr* ExprParser::createExpr(ExprLexer& lexer) {
-
-    MBool done = MB_FALSE;
-
-    Expr* expr = 0;
-
-    Stack exprs;
-    Stack ops;
-    
-    while (!done) {
-
-        MBool unary = MB_FALSE;
-        while (lexer.peek()->type == Token::SUBTRACTION_OP) {
-            unary = !unary;
-            lexer.nextToken();
-        }
-
-        expr = createUnionExpr(lexer);
-        if (!expr)
-            break;
-
-        if (unary)
-            expr = new UnaryExpr(expr);
-
-        Token* tok = lexer.nextToken();
-        switch (tok->type) {
-            case Token::ADDITION_OP:
-            case Token::DIVIDE_OP:
-            //-- boolean ops
-            case Token::AND_OP :
-            case Token::OR_OP :
-            //-- equality ops
-            case Token::EQUAL_OP:
-            case Token::NOT_EQUAL_OP:
-            //-- relational ops
-            case Token::LESS_THAN_OP:
-            case Token::GREATER_THAN_OP:
-            case Token::LESS_OR_EQUAL_OP:
-            case Token::GREATER_OR_EQUAL_OP:
-            //-- multiplicative ops
-            case Token::MODULUS_OP:
-            case Token::MULTIPLY_OP:
-            case Token::SUBTRACTION_OP:
-            {
-                while (!exprs.empty() &&
-                        precedenceLevel(tok->type) 
-                       <= precedenceLevel(((Token*)ops.peek())->type)) {
-                    expr = createBinaryExpr((Expr*)exprs.pop(),
-                                             expr,
-                                             (Token*)ops.pop());
-                }
-                exprs.push(expr);
-                ops.push(tok);
-                break;
-            }
-            default:
-                lexer.pushBack();
-                done = MB_TRUE;
-                break;
-        }
-    }
-
-    // make sure expr != 0
-    if (!expr) {
-        while (!exprs.empty()) {
-            delete (Expr*)exprs.pop();
-        }
-        return 0;
-    }
-
-    while (!exprs.empty()) {
-        expr = createBinaryExpr((Expr*)exprs.pop(), expr, (Token*)ops.pop());
-    }
-
-    return expr;
-
-} //-- createExpr
-
-Expr* ExprParser::createFilterExpr(ExprLexer& lexer) {
-
-    Token* tok = lexer.nextToken();
-
-    Expr* expr = 0;
-    switch (tok->type) {
-        case Token::FUNCTION_NAME :
-            lexer.pushBack();
-            expr = createFunctionCall(lexer);
-            break;
-        case Token::VAR_REFERENCE :
-            expr = new VariableRefExpr(tok->value);
-            break;
-        case Token::L_PAREN:
-            expr = createExpr(lexer);
-            if (!expr)
-                return 0;
-
-            if (lexer.nextToken()->type != Token::R_PAREN) {
-                lexer.pushBack();
-                //XXX ErrorReport: right parenthesis expected
-                delete expr;
-                return 0;
-            }
-            break;
-        case Token::LITERAL :
-            expr = new StringExpr(tok->value);
-            break;
-        case Token::NUMBER:
-        {
-            expr = new NumberExpr(Double::toDouble(tok->value));
-            break;
-        }
-        default:
-            // this should never ever happen.
-            lexer.pushBack();
-            //XXX ErrorReport: error in parser, please report on bugzilla.mozilla.org
-            return 0;
-            break;
-    }
-    if (!expr)
-        return 0;
-
-    if (lexer.peek()->type == Token::L_BRACKET) {
-
-        FilterExpr* filterExpr = new FilterExpr(expr);
-
-        //-- handle predicates
-        if (!parsePredicates(filterExpr, lexer)) {
-            delete filterExpr;
-            return 0;
-        }
-        expr = filterExpr;
-    }
-
-    return expr;
-
-} //-- createFilterExpr
-
-FunctionCall* ExprParser::createFunctionCall(ExprLexer& lexer) {
-
-    FunctionCall* fnCall = 0;
-
-    Token* tok = lexer.nextToken();
-    if (tok->type != Token::FUNCTION_NAME) {
-        //XXX ErrorReport: error in parser, please report on bugzilla.mozilla.org
-        return 0;
-    }
-
-    String fnName = tok->value;
-
-    //-- compare function names
-    //-- * we should hash these names for speed
-
-    if (XPathNames::BOOLEAN_FN.isEqual(tok->value)) {
-        fnCall = new BooleanFunctionCall(BooleanFunctionCall::TX_BOOLEAN);
-    }
-    else if (XPathNames::CONCAT_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::CONCAT);
-    }
-    else if (XPathNames::CONTAINS_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::CONTAINS);
-    }
-    else if (XPathNames::COUNT_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::COUNT);
-    }
-    else if (XPathNames::FALSE_FN.isEqual(tok->value)) {
-        fnCall = new BooleanFunctionCall(BooleanFunctionCall::TX_FALSE);
-    }
-    else if (XPathNames::ID_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::ID);
-    }
-    else if (XPathNames::LANG_FN.isEqual(tok->value)) {
-        fnCall = new BooleanFunctionCall(BooleanFunctionCall::TX_LANG);
-    }
-    else if (XPathNames::LAST_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::LAST);
-    }
-    else if (XPathNames::LOCAL_NAME_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::LOCAL_NAME);
-    }
-    else if (XPathNames::NAME_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::NAME);
-    }
-    else if (XPathNames::NAMESPACE_URI_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::NAMESPACE_URI);
-    }
-    else if (XPathNames::NORMALIZE_SPACE_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::NORMALIZE_SPACE);
-    }
-    else if (XPathNames::NOT_FN.isEqual(tok->value)) {
-        fnCall = new BooleanFunctionCall(BooleanFunctionCall::TX_NOT);
-    }
-    else if (XPathNames::POSITION_FN.isEqual(tok->value)) {
-        fnCall = new NodeSetFunctionCall(NodeSetFunctionCall::POSITION);
-    }
-    else if (XPathNames::STARTS_WITH_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::STARTS_WITH);
-    }
-    else if (XPathNames::STRING_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::STRING);
-    }
-    else if (XPathNames::STRING_LENGTH_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::STRING_LENGTH);
-    }
-    else if (XPathNames::SUBSTRING_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::SUBSTRING);
-    }
-    else if (XPathNames::SUBSTRING_AFTER_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::SUBSTRING_AFTER);
-    }
-    else if (XPathNames::SUBSTRING_BEFORE_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::SUBSTRING_BEFORE);
-    }
-    else if (XPathNames::SUM_FN.isEqual(tok->value)) {
-        fnCall = new NumberFunctionCall(NumberFunctionCall::SUM);
-    }
-    else if (XPathNames::TRANSLATE_FN.isEqual(tok->value)) {
-        fnCall = new StringFunctionCall(StringFunctionCall::TRANSLATE);
-    }
-    else if (XPathNames::TRUE_FN.isEqual(tok->value)) {
-        fnCall = new BooleanFunctionCall(BooleanFunctionCall::TX_TRUE);
-    }
-    else if (XPathNames::NUMBER_FN.isEqual(tok->value)) {
-        fnCall = new NumberFunctionCall(NumberFunctionCall::NUMBER);
-    }
-    else if (XPathNames::ROUND_FN.isEqual(tok->value)) {
-        fnCall = new NumberFunctionCall(NumberFunctionCall::ROUND);
-    }
-    else if (XPathNames::CEILING_FN.isEqual(tok->value)) {
-        fnCall = new NumberFunctionCall(NumberFunctionCall::CEILING);
-    }
-    else if (XPathNames::FLOOR_FN.isEqual(tok->value)) {
-        fnCall = new NumberFunctionCall(NumberFunctionCall::FLOOR);
-    }
-    else {
-        //-- Most likely an Extension Function, or error, but it's
-        //-- not our job to report an invalid function call here
-        fnCall = new ExtensionFunctionCall(fnName);
-    }
-    
-    //-- handle parametes
-    if (!parseParameters(fnCall, lexer)) {
-        delete fnCall;
-        return 0;
-    }
-    return fnCall;
-} //-- createFunctionCall
-
-LocationStep* ExprParser::createLocationStep(ExprLexer& lexer) {
-
-    //-- child axis is default
-    LocationStep::LocationStepType axisIdentifier = LocationStep::CHILD_AXIS;
-    txNodeTest* nodeTest = 0;
-
-    //-- get Axis Identifier or AbbreviatedStep, if present
-    Token* tok = lexer.peek();
-    switch (tok->type) {
-        case Token::AXIS_IDENTIFIER:
-        {
-            //-- eat token
-            lexer.nextToken();
-            //-- should switch to a hash here for speed if necessary
-            if (ANCESTOR_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::ANCESTOR_AXIS;
-            }
-            else if (ANCESTOR_OR_SELF_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::ANCESTOR_OR_SELF_AXIS;
-            }
-            else if (ATTRIBUTE_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::ATTRIBUTE_AXIS;
-            }
-            else if (CHILD_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::CHILD_AXIS;
-            }
-            else if (DESCENDANT_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::DESCENDANT_AXIS;
-            }
-            else if (DESCENDANT_OR_SELF_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::DESCENDANT_OR_SELF_AXIS;
-            }
-            else if (FOLLOWING_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::FOLLOWING_AXIS;
-            }
-            else if (FOLLOWING_SIBLING_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::FOLLOWING_SIBLING_AXIS;
-            }
-            else if (NAMESPACE_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::NAMESPACE_AXIS;
-            }
-            else if (PARENT_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::PARENT_AXIS;
-            }
-            else if (PRECEDING_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::PRECEDING_AXIS;
-            }
-            else if (PRECEDING_SIBLING_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::PRECEDING_SIBLING_AXIS;
-            }
-            else if (SELF_AXIS.isEqual(tok->value)) {
-                axisIdentifier = LocationStep::SELF_AXIS;
-            }
-            else {
-                //XXX ErrorReport: unknow axis
-                return 0;
-            }
-            break;
-        }
-        case Token::AT_SIGN:
-            //-- eat token
-            lexer.nextToken();
-            axisIdentifier = LocationStep::ATTRIBUTE_AXIS;
-            break;
-        case Token::PARENT_NODE :
-            //-- eat token
-            lexer.nextToken();
-            axisIdentifier = LocationStep::PARENT_AXIS;
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::NODE_TYPE);
-            if (!nodeTest) {
-                //XXX out of memory
-                return 0;
-            }
-            break;
-        case Token::SELF_NODE :
-            //-- eat token
-            lexer.nextToken();
-            axisIdentifier = LocationStep::SELF_AXIS;
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::NODE_TYPE);
-            if (!nodeTest) {
-                //XXX out of memory
-                return 0;
-            }
-            break;
-        default:
-            break;
-    }
-
-    //-- get NodeTest unless an AbbreviatedStep was found
-    if (!nodeTest) {
-        tok = lexer.nextToken();
-
-        switch (tok->type) {
-            case Token::CNAME :
-                switch (axisIdentifier) {
-                    case LocationStep::ATTRIBUTE_AXIS:
-                        nodeTest = new txNameTest(tok->value, Node::ATTRIBUTE_NODE);
-                        break;
-                    // XXX Namespace: handle namespaces here
-                    default:
-                        nodeTest = new txNameTest(tok->value, Node::ELEMENT_NODE);
-                        break;
-                }
-                if (!nodeTest) {
-                    //XXX ErrorReport: out of memory
-                    return 0;
-                }
-                break;
-            default:
-                lexer.pushBack();
-                nodeTest = createNodeTest(lexer);
-                if (!nodeTest) {
-                    return 0;
-                }
-        }
-    }
-    
-    LocationStep* lstep = new LocationStep(nodeTest, axisIdentifier);
-    if (!lstep) {
-        //XXX out of memory
-        delete nodeTest;
-        return 0;
-    }
-
-    //-- handle predicates
-    if (!parsePredicates(lstep, lexer)) {
-        delete lstep;
-        return 0;
-    }
-
-    return lstep;
-} //-- createLocationPath
-
-/**
- * This method only handles comment(), text(), processing-instructing() and node()
- *
-**/
-txNodeTest* ExprParser::createNodeTest(ExprLexer& lexer) {
-
-    txNodeTest* nodeTest = 0;
-
-    Token* nodeTok = lexer.nextToken();
-
-    switch (nodeTok->type) {
-        case Token::COMMENT:
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::COMMENT_TYPE);
-            break;
-        case Token::NODE :
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::NODE_TYPE);
-            break;
-        case Token::PROC_INST :
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::PI_TYPE);
-            break;
-        case Token::TEXT :
-            nodeTest = new txNodeTypeTest(txNodeTypeTest::TEXT_TYPE);
-            break;
-        default:
-            lexer.pushBack();
-            // XXX ErrorReport: unexpected token
-            return 0;
-    }
-    if (!nodeTest) {
-        //XXX out of memory
-        return 0;
-    }
-
-    if (lexer.nextToken()->type != Token::L_PAREN) {
-        lexer.pushBack();
-        //XXX ErrorReport: left parenthesis expected
-        delete nodeTest;
-        return 0;
-    }
-    if (nodeTok->type == Token::PROC_INST &&
-        lexer.peek()->type == Token::LITERAL) {
-        Token* tok = lexer.nextToken();
-        ((txNodeTypeTest*)nodeTest)->setNodeName(tok->value);
-    }
-    if (lexer.nextToken()->type != Token::R_PAREN) {
-        lexer.pushBack();
-        //XXX ErrorReport: right parenthesis expected (or literal for pi)
-        delete nodeTest;
-        return 0;
-    }
-
-    return nodeTest;
-} //-- createNodeExpr
-
-/**
- * Creates a PathExpr using the given ExprLexer
- * @param lexer the ExprLexer for retrieving Tokens
-**/
-Expr* ExprParser::createPathExpr(ExprLexer& lexer) {
-
-    Expr* expr = 0;
-
-    Token* tok = lexer.peek();
-
-    // is this a root expression?
-    if (tok->type == Token::PARENT_OP) {
-        lexer.nextToken();
-        if (!isLocationStepToken(lexer.peek()))
-            return new RootExpr(MB_TRUE);
-
-        lexer.pushBack();
-    }
-
-    // parse first step (possibly a FilterExpr)
-    if (tok->type != Token::PARENT_OP &&
-        tok->type != Token::ANCESTOR_OP) {
-        if (isFilterExprToken(tok)) {
-            expr = createFilterExpr(lexer);
-        }
-        else
-            expr = createLocationStep(lexer);
-
-        if (!expr) 
-            return 0;
-
-        // is this a singlestep path expression?
-        tok = lexer.peek();
-        if (tok->type != Token::PARENT_OP &&
-            tok->type != Token::ANCESTOR_OP)
-            return expr;
-    }
-    else {
-        expr = new RootExpr(MB_FALSE);
-        if (!expr) {
-            // XXX ErrorReport: out of memory
-            return 0;
-        }
-    }
-    
-    // We have a PathExpr containing several steps
-    PathExpr* pathExpr = new PathExpr();
-    if (!pathExpr) {
-        // XXX ErrorReport: out of memory
-        delete expr;
-        return 0;
-    }
-    pathExpr->addExpr(expr, PathExpr::RELATIVE_OP);
-
-    // this is ugly
-    while (1) {
-        PathExpr::PathOperator pathOp;
-        tok = lexer.nextToken();
-        switch (tok->type) {
-            case Token::ANCESTOR_OP :
-                pathOp = PathExpr::DESCENDANT_OP;
-                break;
-            case Token::PARENT_OP :
-                pathOp = PathExpr::RELATIVE_OP;
-                break;
-            default:
-                lexer.pushBack();
-                return pathExpr;
-        }
-        
-        expr = createLocationStep(lexer);
-        if (!expr) {
-            delete pathExpr;
-            return 0;
-        }
-        
-        pathExpr->addExpr(expr, pathOp);
-    }
-
-    return pathExpr;
-} //-- createPathExpr
-
-/**
- * Creates a PathExpr using the given ExprLexer
- * XXX temporary use as top of XSLT Pattern
- * @param lexer the ExprLexer for retrieving Tokens
-**/
-Expr* ExprParser::createUnionExpr(ExprLexer& lexer) {
-
-    Expr* expr = createPathExpr(lexer);
-    if (!expr)
-        return 0;
-    
-    if (lexer.peek()->type != Token::UNION_OP)
-        return expr;
-
-    UnionExpr* unionExpr = new UnionExpr();
-    unionExpr->addExpr(expr);
-
-    while (lexer.peek()->type == Token::UNION_OP) {
-        lexer.nextToken(); //-- eat token
-
-        expr = createPathExpr(lexer);
-        if (!expr) {
-            delete unionExpr;
-            return 0;
-        }
-        unionExpr->addExpr(expr);
-    }
-
-    return unionExpr;
-} //-- createUnionExpr
-
-MBool ExprParser::isFilterExprToken(Token* token) {
-    switch (token->type) {
-        case Token::LITERAL:
-        case Token::NUMBER:
-        case Token::FUNCTION_NAME:
-        case Token::VAR_REFERENCE:
-        case Token::L_PAREN:            // grouping expr
-            return MB_TRUE;
-        default:
-            return MB_FALSE;
-    }
-} //-- isFilterExprToken
-
-MBool ExprParser::isLocationStepToken(Token* token) {
-    switch (token->type) {
-        case Token::AXIS_IDENTIFIER :
-        case Token::AT_SIGN :
-        case Token::PARENT_NODE :
-        case Token::SELF_NODE :
-            return MB_TRUE;
-        default:
-            return isNodeTypeToken(token);
-    }
-} //-- isLocationStepToken
-
-MBool ExprParser::isNodeTypeToken(Token* token) {
-    switch (token->type) {
-        case Token::CNAME:
-        case Token::COMMENT:
-        case Token::NODE :
-        case Token::PROC_INST :
-        case Token::TEXT :
-            return MB_TRUE;
-        default:
-            return MB_FALSE;
-    }
-} //-- isNodeTypeToken
-
-/**
- * Using the given lexer, parses the tokens if they represent a predicate list
- * If an error occurs a non-zero String pointer will be returned containing the
- * error message.
- * @param predicateList, the PredicateList to add predicate expressions to
- * @param lexer the ExprLexer to use for parsing tokens
- * @return 0 if successful, or a String pointer to the error message
-**/
-MBool ExprParser::parsePredicates(PredicateList* predicateList, ExprLexer& lexer) {
-
-    while (lexer.peek()->type == Token::L_BRACKET) {
-        //-- eat Token
-        lexer.nextToken();
-
-        Expr* expr = createExpr(lexer);
-        if (!expr)
-            return MB_FALSE;
-
-        predicateList->add(expr);
-
-        if (lexer.nextToken()->type != Token::R_BRACKET) {
-            lexer.pushBack();
-            //XXX ErrorReport: right bracket expected
-            return MB_FALSE;
-        }
-    }
-    return MB_TRUE;
-
-} //-- parsePredicates
-
-
-/**
- * Using the given lexer, parses the tokens if they represent a parameter list
- * If an error occurs a non-zero String pointer will be returned containing the
- * error message.
- * @param list, the List to add parameter expressions to
- * @param lexer the ExprLexer to use for parsing tokens
- * @return MB_TRUE if successful, or a MB_FALSE otherwise
-**/
-MBool ExprParser::parseParameters(FunctionCall* fnCall, ExprLexer& lexer) {
-
-    if (lexer.nextToken()->type != Token::L_PAREN) {
-        lexer.pushBack();
-        //XXX ErrorReport: left parenthesis expected
-        return MB_FALSE;
-    }
-
-    if (lexer.peek()->type == Token::R_PAREN) {
-        lexer.nextToken();
-        return MB_TRUE;
-    }
-
-    while (1) {
-        Expr* expr = createExpr(lexer);
-        if (!expr)
-            return MB_FALSE;
-
-        fnCall->addParam(expr);
-            
-        switch (lexer.nextToken()->type) {
-            case Token::R_PAREN :
-                return MB_TRUE;
-            case Token::COMMA: //-- param separator
-                break;
-            default:
-                lexer.pushBack();
-                //XXX ErrorReport: right parenthesis or comma expected
-                return MB_FALSE;
-        }
-    }
-
-    return MB_FALSE;
-
-} //-- parseParameters
-
-short ExprParser::precedenceLevel(short tokenType) {
-    switch (tokenType) {
-        case Token::OR_OP:
-            return 1;
-        case Token::AND_OP:
-            return 2;
-        //-- equality
-        case Token::EQUAL_OP:
-        case Token::NOT_EQUAL_OP:
-            return 3;
-        //-- relational
-        case Token::LESS_THAN_OP:
-        case Token::GREATER_THAN_OP:
-        case Token::LESS_OR_EQUAL_OP:
-        case Token::GREATER_OR_EQUAL_OP:
-            return 4;
-        //-- additive operators
-        case Token::ADDITION_OP:
-        case Token::SUBTRACTION_OP:
-            return 5;
-        //-- multiplicative
-        case Token::DIVIDE_OP:
-        case Token::MULTIPLY_OP:
-        case Token::MODULUS_OP:
-            return 6;
-        default:
-            break;
-    }
-    return 0;
-} //-- precedenceLevel
-

mozilla/extensions/transformiix/source/xpath/ExprParser.h

@@ -1,95 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-/**
- * ExprParser
- * This class is used to parse XSL Expressions
- * @see ExprLexer
-**/
-
-#ifndef MITREXSL_EXPRPARSER_H
-#define MITREXSL_EXPRPARSER_H
-
-#include "TxString.h"
-#include "ExprLexer.h"
-#include "Expr.h"
-#include "List.h"
-
-class ExprParser {
-
-public:
-
-    /**
-     * Creates a new ExprParser
-    **/
-    ExprParser();
-
-    /**
-     * destroys the ExprParser
-    **/
-    ~ExprParser();
-
-    Expr* createExpr(const String& aExpression);
-    Pattern* createPattern(const String& aPattern);
-
-    /**
-     * Creates an Attribute Value Template using the given value
-    **/
-    AttributeValueTemplate* createAttributeValueTemplate(const String& attValue);
-
-
-private:
-
-
-    Expr*          createBinaryExpr   (Expr* left, Expr* right, Token* op);
-    Expr*          createExpr         (ExprLexer& lexer);
-    Expr*          createFilterExpr   (ExprLexer& lexer);
-    FunctionCall*  createFunctionCall (ExprLexer& lexer);
-    LocationStep*  createLocationStep (ExprLexer& lexer);
-    txNodeTest*    createNodeTest     (ExprLexer& lexer);
-    Expr*          createPathExpr     (ExprLexer& lexer);
-    Expr*          createUnionExpr    (ExprLexer& lexer);
-
-    MBool          isFilterExprToken   (Token* tok);
-    MBool          isLocationStepToken (Token* tok);
-    MBool          isNodeTypeToken     (Token* tok);
-
-    static short   precedenceLevel     (short tokenType);
-
-    /**
-     * Using the given lexer, parses the tokens if they represent a predicate list
-     * If an error occurs a non-zero String pointer will be returned containing the
-     * error message.
-     * @param predicateList, the PredicateList to add predicate expressions to
-     * @param lexer the ExprLexer to use for parsing tokens
-     * @return 0 if successful, or a String pointer to the error message
-    **/
-    MBool parsePredicates(PredicateList* predicateList, ExprLexer& lexer);
-    MBool parseParameters(FunctionCall* fnCall, ExprLexer& lexer);
-
-
-}; //-- ExprParser
-
-#endif

mozilla/extensions/transformiix/source/xpath/ExprResult.h

@@ -1,140 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * Larry Fitzpatrick, OpenText, lef@opentext.com
- *   -- changed constant short result types to enum
- *
- */
-
-#ifndef TRANSFRMX_EXPRRESULT_H
-#define TRANSFRMX_EXPRRESULT_H
-
-#include "TxObject.h"
-#include "primitives.h"
-
-/*
- * ExprResult
- *
- * Classes Represented:
- * BooleanResult, ExprResult, NumberResult, StringResult
- *
- * Note: for NodeSet, see NodeSet.h
-*/
-
-class ExprResult : public TxObject {
-
-public:
-
-    //-- ResultTypes
-    enum ResultType {
-        NODESET  = 1,
-        STRING,
-        BOOLEAN,
-        TREE_FRAGMENT,
-        NUMBER
-    };
-
-    virtual ~ExprResult() {};
-
-    /**
-     * Returns the type of ExprResult represented
-     * @return the type of ExprResult represented
-    **/
-    virtual short getResultType()      = 0;
-
-    /**
-     * Creates a String representation of this ExprResult
-     * @param str the destination string to append the String representation to.
-    **/
-    virtual void stringValue(String& str) = 0;
-
-    /**
-     * Converts this ExprResult to a Boolean (MBool) value
-     * @return the Boolean value
-    **/
-    virtual MBool booleanValue()          = 0;
-
-    /**
-     * Converts this ExprResult to a Number (double) value
-     * @return the Number value
-    **/
-    virtual double numberValue()          = 0;
-
-};
-
-class BooleanResult : public ExprResult {
-
-public:
-
-    BooleanResult();
-    BooleanResult(MBool boolean);
-
-    virtual short  getResultType();
-    virtual void   stringValue(String& str);
-    virtual MBool  booleanValue();
-    virtual double numberValue();
-
-private:
-    MBool value;
-};
-
-class NumberResult : public ExprResult {
-
-public:
-
-    NumberResult();
-    NumberResult(double dbl);
-
-    double getValue() const;
-    MBool isNaN() const;
-
-    virtual short  getResultType();
-    virtual void   stringValue(String& str);
-    virtual MBool  booleanValue();
-    virtual double numberValue();
-
-private:
-    double value;
-
-};
-
-
-class StringResult : public ExprResult {
-
-public:
-
-    StringResult();
-    StringResult(const String& str);
-    StringResult(const char* str);
-
-    virtual short  getResultType();
-    virtual void   stringValue(String& str);
-    virtual MBool  booleanValue();
-    virtual double numberValue();
-
-
-private:
-    String value;
-};
-
-#endif
-

mozilla/extensions/transformiix/source/xpath/ExtensionFunctionCall.cpp

@@ -1,123 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is XSL:P XSLT processor.
- * 
- * The Initial Developer of the Original Code is Keith Visco.
- * Portions created by Keith Visco are Copyright (C) 1999, 2000 Keith Visco.
- * All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "FunctionLib.h"
-
-
-const String ExtensionFunctionCall::UNDEFINED_FUNCTION = "Undefined Function: ";
-
-/**
- * Creates an ExtensionFunctionCall with the given function name.
- * @param name the name of the extension function which to invoke
-**/
-ExtensionFunctionCall::ExtensionFunctionCall(const String& name) : FunctionCall(name)
-{
-   this->fname = name;
-   this->fnCall = 0;
-
-} //-- ExtensionFunctionCall
-
-/**
- * Deletes an instance of ExtensionFunctioncall
-**/
-ExtensionFunctionCall::~ExtensionFunctionCall() {
-    delete fnCall;
-} //-- ~ExtensionFunctionCall
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* ExtensionFunctionCall::evaluate(Node* context, ContextState* cs) {
-
-    //-- check for existing function call resolution
-
-    if (!fnCall) {
-        fnCall = cs->resolveFunctionCall(fname);
-
-        if (!fnCall) {
-            String err(UNDEFINED_FUNCTION);
-            err.append(fname);
-            return new StringResult(err);
-        }
-
-        //copy parameters
-        ListIterator* iter = params.iterator();
-        while (iter->hasNext()) {
-           fnCall->addParam( new ExprWrapper( (Expr*) iter->next() ) );
-        }
-        delete iter;
-    }
-
-    //-- delegate
-    return fnCall->evaluate(context, cs);
-
-} //-- evaluate
-
-//---------------------------------/
-//- Implementation of ExprWrapper -/
-//---------------------------------/
-
-/**
- * Creates a new ExprWrapper for the given Expr
-**/
-ExprWrapper::ExprWrapper(Expr* expr) {
-    this->expr = expr;
-}
-
-/**
- * Destructor for ExprWrapper
-**/
-ExprWrapper::~ExprWrapper() {
-    //-- DO NOTHING!
-}
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* ExprWrapper::evaluate(Node* context, ContextState* cs) {
-   //-- just delegate
-   if (!expr) return 0; // <-- hopefully this will never happen
-   return expr->evaluate(context, cs);
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void ExprWrapper::toString(String& str) {
-    //-- just delegate
-    if (expr) expr->toString(str);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/FilterExpr.cpp

@@ -1,129 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * Bob Miller, kbob@oblix.com
- *    -- plugged core leak.
- * 
- */
-
-#include "Expr.h"
-
-//-- Implementation of FilterExpr --/
-
-/**
- * Creates a new FilterExpr using the given Expr
- * @param expr the Expr to use for evaluation
-**/
-FilterExpr::FilterExpr(Expr* expr) : PredicateList() {
-    this->expr = expr;
-} //-- FilterExpr
-
-/**
- * Destroys this FilterExpr, all predicates and the expr will be deleted
-**/
-FilterExpr::~FilterExpr() {
-    delete expr;
-} //-- ~FilterExpr
-
-  //-----------------------------/
- //- Virtual methods from Expr -/
-//-----------------------------/
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ProcessorState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
- * @see Expr
-**/
-ExprResult* FilterExpr::evaluate(Node* context, ContextState* cs) {
-
-    if (!context || !expr)
-        return new NodeSet;
-
-    ExprResult* exprResult = expr->evaluate(context, cs);
-    if (!exprResult)
-        return 0;
-    
-    if (exprResult->getResultType() == ExprResult::NODESET) {
-        // Result is a nodeset, filter it.
-        cs->sortByDocumentOrder((NodeSet*)exprResult);
-        evaluatePredicates((NodeSet*)exprResult, cs);
-    }
-    else if(!isEmpty()) {
-        // We can't filter a non-nodeset
-        String err("Expecting nodeset as result of: ");
-        expr->toString(err);
-        cs->recieveError(err);
-        delete exprResult;
-        return new NodeSet;
-    }
-
-    return exprResult;
-} //-- evaluate
-
-/**
- * Returns the default priority of this Pattern based on the given Node,
- * context Node, and ContextState.
-**/
-double FilterExpr::getDefaultPriority(Node* node, Node* context, ContextState* cs) {
-    NS_ASSERTION(0, "FilterExpr is not allowed in Patterns");
-
-    if (isEmpty())
-        return expr->getDefaultPriority(node, context, cs);
-    return 0.5;
-} //-- getDefaultPriority
-
-/**
- * Determines whether this Expr matches the given node within
- * the given context
-**/
-MBool FilterExpr::matches(Node* node, Node* context, ContextState* cs) {
-
-    if (!expr)
-        return MB_FALSE;
-        
-    ExprResult* exprResult = evaluate(node, cs);
-    if (!exprResult)
-        return MB_FALSE;
-
-    MBool result = MB_FALSE;
-    if(exprResult->getResultType() == ExprResult::NODESET)
-        result = ((NodeSet*)exprResult)->contains(node);
-
-    delete exprResult;
-    return result;
-
-} //-- matches
-
-/**
- * Creates a String representation of this Expr
- * @param str the destination String to append to
- * @see Expr
-**/
-void FilterExpr::toString(String& str) {
-    if ( expr ) expr->toString(str);
-    else str.append("null");
-    PredicateList::toString(str);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/FunctionCall.cpp

@@ -1,226 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-/**
- * This class represents a FunctionCall as defined by the XSL Working Draft
-**/
-
-const String FunctionCall::INVALID_PARAM_COUNT =
-        "invalid number of parameters for function: ";
-
-const String FunctionCall::INVALID_PARAM_VALUE =
-        "invalid parameter value for function: ";
-
-//- Constructors -/
-
-/**
- * Creates a new FunctionCall
-**/
-FunctionCall::FunctionCall() {
-    this->name = "void";
-} //-- FunctionCall
-
-/**
- * Creates a new FunctionCall with the given function
- * Note: The object references in parameters will be deleted when this
- * FunctionCall gets destroyed.
-**/
-FunctionCall::FunctionCall(const String& name)
-{
-    //-- copy name
-    this->name = name;
-} //-- FunctionCall
-
-/**
- * Destructor
-**/
-FunctionCall::~FunctionCall()
-{
-    ListIterator* iter = params.iterator();
-    while (iter->hasNext()) {
-        iter->next();
-        Expr* expr = (Expr*) iter->remove();
-        delete expr;
-    }
-    delete iter;
-} //-- ~FunctionCall
-
-  //------------------/
- //- Public Methods -/
-//------------------/
-
-/**
- * Adds the given parameter to this FunctionCall's parameter list
- * @param expr the Expr to add to this FunctionCall's parameter list
-**/
-void FunctionCall::addParam(Expr* expr)
-{
-    if (expr)
-      params.add(expr);
-} //-- addParam
-
-/**
- * Returns the default priority of this Expr based on the given Node,
- * context Node, and ContextState.
-**/
-double FunctionCall::getDefaultPriority(Node* node,
-                                        Node* context,
-                                        ContextState* cs)
-{
-    return 0.5;
-} //-- getDefaultPriority
-
-/**
- * Determines whether this Expr matches the given node within
- * the given context
-**/
-MBool FunctionCall::matches(Node* node, Node* context, ContextState* cs)
-{
-    MBool result = MB_FALSE;
-    ExprResult* exprResult = evaluate(node, cs);
-    if (exprResult->getResultType() == ExprResult::NODESET) {
-        NodeSet* nodes = (NodeSet*)exprResult;
-        result = (nodes->contains(node));
-    }
-    delete exprResult;
-    return result;
-} //-- matches
-
-/**
- * Evaluates the given Expression and converts it's result to a String.
- * The value is appended to the given destination String
-**/
-void FunctionCall::evaluateToString(Expr* expr, Node* context, 
-                                    ContextState* cs, String& dest)
-{
-    if (!expr)
-        return;
-    ExprResult* exprResult = expr->evaluate(context, cs);
-    exprResult->stringValue(dest);
-    delete exprResult;
-} //-- evaluateToString
-
-/**
- * Evaluates the given Expression and converts it's result to a number.
-**/
-double FunctionCall::evaluateToNumber(Expr* expr, Node* context,
-                                      ContextState* cs)
-{
-    double result = Double::NaN;
-    if (!expr)
-      return result;
-    ExprResult* exprResult = expr->evaluate(context, cs);
-    result =  exprResult->numberValue();
-    delete exprResult;
-    return result;
-} //-- evaluateToNumber
-
-/*
- * Evaluates the given Expression and converts its result to a NodeSet.
- * If the result is not a NodeSet NULL is returned.
- */
-NodeSet* FunctionCall::evaluateToNodeSet(Expr* aExpr,
-                                         Node* aContext,
-                                         ContextState* aCs)
-{
-    NS_ASSERTION(aExpr, "Missing expression to evaluate");
-
-    ExprResult* exprResult = aExpr->evaluate(aContext, aCs);
-    if (!exprResult)
-        return 0;
-
-    if (exprResult->getResultType() != ExprResult::NODESET) {
-        String err("NodeSet expected as argument");
-        aCs->recieveError(err);
-        delete exprResult;
-        return 0;
-    }
-
-    NodeSet* nodes = (NodeSet*)exprResult;
-    aCs->sortByDocumentOrder(nodes);
-
-    return nodes;
-}
-
-/**
- * Called to check number of parameters
-**/
-MBool FunctionCall::requireParams (int paramCountMin,
-                                   int paramCountMax,
-                                   ContextState* cs)
-{
-    int argc = params.getLength();
-    if ((argc < paramCountMin) || (argc > paramCountMax)) {
-        String err(INVALID_PARAM_COUNT);
-        toString(err);
-        cs->recieveError(err);
-        return MB_FALSE;
-    }
-    return MB_TRUE;
-} //-- requireParams
-
-/**
- * Called to check number of parameters
-**/
-MBool FunctionCall::requireParams(int paramCountMin, ContextState* cs)
-{
-    int argc = params.getLength();
-    if (argc < paramCountMin) {
-        String err(INVALID_PARAM_COUNT);
-        toString(err);
-        cs->recieveError(err);
-        return MB_FALSE;
-    }
-    return MB_TRUE;
-} //-- requireParams
-
-/**
- * Returns the String representation of this NodeExpr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this NodeExpr.
-**/
-void FunctionCall::toString(String& dest)
-{
-    dest.append(this->name);
-    dest.append('(');
-    //-- add parameters
-    ListIterator* iterator = params.iterator();
-    int argc = 0;
-    while (iterator->hasNext()) {
-        if (argc > 0)
-            dest.append(',');
-        Expr* expr = (Expr*)iterator->next();
-        expr->toString(dest);
-        ++argc;
-    }
-    delete iterator;
-    dest.append(')');
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/FunctionLib.h

@@ -1,353 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Olivier Gerardin, ogerardin@vo.lu
- *   -- added number functions
- *
- * Marina Mechtcheriakova
- *   -- added support for lang function
- *
- */
-
-#ifndef TRANSFRMX_FUNCTIONLIB_H
-#define TRANSFRMX_FUNCTIONLIB_H
-
-
-#include "TxString.h"
-#include "primitives.h"
-#include "ExprResult.h"
-#include "Expr.h"
-
-
-class XPathNames {
-
-public:
-//-- Function Names
-static const String BOOLEAN_FN;
-static const String CONCAT_FN;
-static const String CONTAINS_FN;
-static const String COUNT_FN ;
-static const String FALSE_FN;
-static const String ID_FN;
-static const String LANG_FN;
-static const String LAST_FN;
-static const String LOCAL_NAME_FN;
-static const String NAME_FN;
-static const String NAMESPACE_URI_FN;
-static const String NORMALIZE_SPACE_FN;
-static const String NOT_FN;
-static const String POSITION_FN;
-static const String STARTS_WITH_FN;
-static const String STRING_FN;
-static const String STRING_LENGTH_FN;
-static const String SUBSTRING_FN;
-static const String SUBSTRING_AFTER_FN;
-static const String SUBSTRING_BEFORE_FN;
-static const String SUM_FN;
-static const String TRANSLATE_FN;
-static const String TRUE_FN;
-// OG+
-static const String NUMBER_FN;
-static const String ROUND_FN;
-static const String CEILING_FN;
-static const String FLOOR_FN;
-// OG-
-
-
-//-- internal XSL processor functions
-static const String ERROR_FN;
-
-
-}; //-- XPathNames
-
-
-
-/**
- * The following are definitions for the XPath functions
- *
- * <PRE>
- * Modifications:
- * 20000418: Keith Visco
- *   -- added ExtensionFunctionCall
- *
- * 19990805: Keith Visco
- *   - added NodeSetFunctionCall
- *   - moved position() function into NodeSetFunctionCall
- *   - removed PositionFunctionCall
- * 19990806: Larry Fitzpatrick
- *   - changed constant short declarations for BooleanFunctionCall
- *     with enumerations
- * 19990806: Keith Visco
- *   - added StringFunctionCall
- *   - stated using Larry's enum suggestion instead of using static const shorts,
- *     as you can see, I am a Java developer! ;-)
- * </PRE>
- */
-
-/**
- * Represents the Set of boolean functions
-**/
-class BooleanFunctionCall : public FunctionCall {
-
-public:
-
-    enum booleanFunctions { TX_BOOLEAN = 1, TX_FALSE, TX_LANG, TX_NOT, TX_TRUE };
-
-    /**
-     * Creates a BooleanFunctionCall of the given type
-    **/
-    BooleanFunctionCall(short type);
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-private:
-    short type;
-}; //-- BooleanFunctionCall
-
-/**
- * Internal Function created when there is an Error during parsing
- * an Expression
-**/
-class ErrorFunctionCall : public FunctionCall {
-public:
-
-    ErrorFunctionCall();
-    ErrorFunctionCall(const String& errorMsg);
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-    void setErrorMessage(String& errorMsg);
-
-private:
-
-    String errorMessage;
-
-}; //-- ErrorFunctionCall
-
-
-/**
- * Used for extension functions
-**/
-class ExtensionFunctionCall : public FunctionCall {
-
-public:
-
-    static const String UNDEFINED_FUNCTION;
-
-    /**
-     * Creates a new ExtensionFunctionCall with the given function name
-     * @param name the name of the extension function
-    **/
-    ExtensionFunctionCall(const String& name);
-
-    /**
-     * Destructor for extension function call
-    **/
-    virtual ~ExtensionFunctionCall();
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-private:
-
-    String fname;
-    FunctionCall* fnCall;
-
-};
-
-/**
- * This class is used by ExtensionFunctionCall, to prevent deletion
- * of the parameter expressions, by the resolved function call. The implementation
- * for this class is in ExtensionFunctionCall.cpp
-**/
-class ExprWrapper : public Expr {
-
-public:
-
-    /**
-     * Creates a new ExprWrapper for the given Expr
-    **/
-    ExprWrapper(Expr* expr);
-
-    /**
-     * Destructor for ExprWrapper
-    **/
-    virtual ~ExprWrapper();
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-    /**
-     * Returns the String representation of this Expr.
-     * @param dest the String to use when creating the String
-     * representation. The String representation will be appended to
-     * any data in the destination String, to allow cascading calls to
-     * other #toString() methods for Expressions.
-     * @return the String representation of this Expr.
-    **/
-    virtual void toString(String& str);
-
-private:
-
-    Expr* expr;
-
-}; //-- ExprWrapper
-
-
-
-/*
- * A representation of the XPath NodeSet funtions
- */
-class NodeSetFunctionCall : public FunctionCall {
-
-public:
-
-    enum NodeSetFunctions {
-        COUNT,          // count()
-        ID,             // id()
-        LAST,           // last()
-        LOCAL_NAME,     // local-name()
-        NAMESPACE_URI,  // namespace-uri()
-        NAME,           // name()
-        POSITION        // position()
-    };
-
-    /*
-     * Creates a NodeSetFunctionCall of the given type
-     */
-    NodeSetFunctionCall(NodeSetFunctions aType);
-
-    /*
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-     */
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-private:
-    NodeSetFunctions mType;
-};
-
-
-/**
- * Represents the XPath String Function Calls
-**/
-class StringFunctionCall : public FunctionCall {
-
-public:
-
-    enum stringFunctions {
-        CONCAT = 1,            //-- concat()
-        CONTAINS,              //-- contains()
-        NORMALIZE_SPACE,       //-- normalize-space()
-        STARTS_WITH,           //-- starts-with()
-        STRING,                //-- string()
-        STRING_LENGTH,         //-- string-length()
-        SUBSTRING,             //-- substring()
-        SUBSTRING_AFTER,       //-- substring-after()
-        SUBSTRING_BEFORE,      //-- substring-before()
-        TRANSLATE              //-- translate()
-    };
-
-    /**
-     * Creates a String function of the given type
-    **/
-    StringFunctionCall(short type);
-
-    /**
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-    **/
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-private:
-    short type;
-}; //-- StringFunctionCall
-
-
-/*
- * Represents the XPath Number Function Calls
- */
-class NumberFunctionCall : public FunctionCall {
-
-public:
-
-    enum NumberFunctions {
-        NUMBER,   // number()
-        ROUND,    // round()
-        FLOOR,    // floor()
-        CEILING,  // ceiling()
-        SUM       // sum()
-    };
-
-    /*
-     * Creates a Number function of the given type
-     */
-    NumberFunctionCall(NumberFunctions type);
-
-    /*
-     * Evaluates this Expr based on the given context node and processor state
-     * @param context the context node for evaluation of this Expr
-     * @param ps the ContextState containing the stack information needed
-     * for evaluation
-     * @return the result of the evaluation
-     */
-    virtual ExprResult* evaluate(Node* context, ContextState* cs);
-
-private:
-    NumberFunctions mType;
-};
-
-#endif

mozilla/extensions/transformiix/source/xpath/LocationStep.cpp

@@ -1,322 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-/*
-  Implementation of an XPath LocationStep
-*/
-
-#include "Expr.h"
-
-/**
- * Creates a new LocationStep using the given NodeExpr and Axis Identifier
- * @param nodeExpr the NodeExpr to use when matching Nodes
- * @param axisIdentifier the Axis Identifier in which to search for nodes
-**/
-LocationStep::LocationStep(txNodeTest* aNodeTest,
-                           LocationStepType aAxisIdentifier)
-{
-    mNodeTest = aNodeTest;
-    mAxisIdentifier = aAxisIdentifier;
-} //-- LocationStep
-
-/**
- * Destroys this LocationStep
- * All predicates will be deleted
- * The NodeExpr will be deleted
-**/
-LocationStep::~LocationStep() {
-    delete mNodeTest;
-} //-- ~LocationStep
-
-  //-----------------------------/
- //- Virtual methods from Expr -/
-//-----------------------------/
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ProcessorState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
- * @see Expr
-**/
-ExprResult* LocationStep::evaluate(Node* context, ContextState* cs) {
-
-    NodeSet* nodes = new NodeSet();
-    if (!context || !mNodeTest || !nodes)
-        return nodes;
-
-    Node* node = context;
-    switch (mAxisIdentifier) {
-        case ANCESTOR_AXIS :
-            node = context->getXPathParent();
-            //-- do not break here
-        case ANCESTOR_OR_SELF_AXIS :
-            while (node) {
-                if (mNodeTest->matches(node, cs)) {
-                    nodes->add(node);
-                }
-                node = node->getXPathParent();
-            }
-            break;
-        case ATTRIBUTE_AXIS :
-        {
-            NamedNodeMap* atts = context->getAttributes();
-            if ( atts ) {
-                for ( PRUint32 i = 0; i < atts->getLength(); i++ ) {
-                    Node* attr = atts->item(i);
-                    if (mNodeTest->matches(attr, cs))
-                        nodes->add(attr);
-                }
-            }
-            break;
-        }
-        case DESCENDANT_OR_SELF_AXIS :
-            if (mNodeTest->matches(context, cs))
-                nodes->add(context);
-            //-- do not break here
-        case DESCENDANT_AXIS :
-            fromDescendants(context, cs, nodes);
-            break;
-        case FOLLOWING_AXIS :
-        {
-            if ( node->getNodeType() == Node::ATTRIBUTE_NODE) {
-                node = node->getXPathParent();
-                fromDescendants(node, cs, nodes);
-            }
-            while (node && !node->getNextSibling()) {
-                node = node->getXPathParent();
-            }
-            while (node) {
-                node = node->getNextSibling();
-
-                if (mNodeTest->matches(node, cs))
-                    nodes->add(node);
-
-                if (node->hasChildNodes())
-                    fromDescendants(node, cs, nodes);
-
-                while (node && !node->getNextSibling()) {
-                    node = node->getParentNode();
-                }
-            }
-            break;
-        }
-        case FOLLOWING_SIBLING_AXIS :
-            node = context->getNextSibling();
-            while (node) {
-                if (mNodeTest->matches(node, cs))
-                    nodes->add(node);
-                node = node->getNextSibling();
-            }
-            break;
-        case NAMESPACE_AXIS : //-- not yet implemented
-#if 0
-            // XXX DEBUG OUTPUT
-            cout << "namespace axis not yet implemented"<<endl;
-#endif
-            break;
-        case PARENT_AXIS :
-        {
-            Node* parent = context->getXPathParent();
-            if (mNodeTest->matches(parent, cs))
-                    nodes->add(parent);
-            break;
-        }
-        case PRECEDING_AXIS :
-            while (node && !node->getPreviousSibling()) {
-                node = node->getXPathParent();
-            }
-            while (node) {
-                node = node->getPreviousSibling();
-
-                if (node->hasChildNodes())
-                    fromDescendantsRev(node, cs, nodes);
-
-                if (mNodeTest->matches(node, cs))
-                    nodes->add(node);
-
-                while (node && !node->getPreviousSibling()) {
-                    node = node->getParentNode();
-                }
-            }
-            break;
-        case PRECEDING_SIBLING_AXIS:
-            node = context->getPreviousSibling();
-            while (node) {
-                if (mNodeTest->matches(node, cs))
-                    nodes->add(node);
-                node = node->getPreviousSibling();
-            }
-            break;
-        case SELF_AXIS :
-            if (mNodeTest->matches(context, cs))
-                    nodes->add(context);
-            break;
-        default: //-- Children Axis
-        {
-            Node* tmpNode = context->getFirstChild();
-            while (tmpNode) {
-                if (mNodeTest->matches(tmpNode, cs))
-                    nodes->add(tmpNode);
-                tmpNode = tmpNode->getNextSibling();
-            }
-            break;
-        }
-    } //-- switch
-
-    //-- apply predicates
-    evaluatePredicates(nodes, cs);
-
-    return nodes;
-} //-- evaluate
-
-/**
- * Returns the default priority of this Pattern based on the given Node,
- * context Node, and ContextState.
-**/
-double LocationStep::getDefaultPriority(Node* node, Node* context, ContextState* cs) {
-    if (isEmpty())
-        return mNodeTest->getDefaultPriority();
-    return 0.5;
-} //-- getDefaultPriority
-
-
-void LocationStep::fromDescendants(Node* context, ContextState* cs, NodeSet* nodes) {
-
-    if (!context)
-        return;
-
-    Node* child = context->getFirstChild();
-    while (child) {
-        if (mNodeTest->matches(child, cs))
-            nodes->add(child);
-        //-- check childs descendants
-        if (child->hasChildNodes())
-            fromDescendants(child, cs, nodes);
-
-        child = child->getNextSibling();
-    }
-
-} //-- fromDescendants
-
-void LocationStep::fromDescendantsRev(Node* context, ContextState* cs, NodeSet* nodes) {
-
-    if (!context)
-        return;
-
-    Node* child = context->getLastChild();
-    while (child) {
-        //-- check childs descendants
-        if (child->hasChildNodes())
-            fromDescendantsRev(child, cs, nodes);
-
-        if (mNodeTest->matches(child, cs))
-            nodes->add(child);
-
-        child = child->getPreviousSibling();
-    }
-
-} //-- fromDescendantsRev
-
-/**
- * Determines whether this Expr matches the given node within
- * the given context
-**/
-MBool LocationStep::matches(Node* node, Node* context, ContextState* cs) {
-
-    if (!mNodeTest || !node)
-        return MB_FALSE;
-
-    if (!mNodeTest->matches(node, cs))
-        return MB_FALSE;
-
-    MBool result = MB_TRUE;
-    if (!isEmpty()) {
-        NodeSet* nodes = (NodeSet*)evaluate(node->getXPathParent(),cs);
-        result = nodes->contains(node);
-        delete nodes;
-    }
-    else if (mAxisIdentifier == CHILD_AXIS ) {
-        if (!node->getParentNode())
-            result = MB_FALSE;
-    }
-
-    return result;
-
-} //-- matches
-
-/**
- * Creates a String representation of this Expr
- * @param str the destination String to append to
- * @see Expr
-**/
-void LocationStep::toString(String& str) {
-    switch (mAxisIdentifier) {
-        case ANCESTOR_AXIS :
-            str.append("ancestor::");
-            break;
-        case ANCESTOR_OR_SELF_AXIS :
-            str.append("ancestor-or-self::");
-            break;
-        case ATTRIBUTE_AXIS:
-            str.append("@");
-            break;
-        case DESCENDANT_AXIS:
-            str.append("descendant::");
-            break;
-        case DESCENDANT_OR_SELF_AXIS:
-            str.append("descendant-or-self::");
-            break;
-        case FOLLOWING_AXIS :
-            str.append("following::");
-            break;
-        case FOLLOWING_SIBLING_AXIS:
-            str.append("following-sibling::");
-            break;
-        case NAMESPACE_AXIS:
-            str.append("namespace::");
-            break;
-        case PARENT_AXIS :
-            str.append("parent::");
-            break;
-        case PRECEDING_AXIS :
-            str.append("preceding::");
-            break;
-        case PRECEDING_SIBLING_AXIS :
-            str.append("preceding-sibling::");
-            break;
-        case SELF_AXIS :
-            str.append("self::");
-            break;
-        default:
-            break;
-    }
-    if (mNodeTest)
-        mNodeTest->toString(str);
-
-    PredicateList::toString(str);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/Makefile.in

@@ -1,86 +0,0 @@
-# 
-# The contents of this file are subject to the Mozilla Public
-# License Version 1.1 (the "License"); you may not use this file
-# except in compliance with the License. You may obtain a copy of
-# the License at http://www.mozilla.org/MPL/
-# 
-# Software distributed under the License is distributed on an "AS
-# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# rights and limitations under the License.
-# 
-# The Original Code is Transformiix XSLT Processor.
-# 
-# The Initial Developer of the Original Code is Axel Hecht.
-# Portions created by Axel Hecht are  Copyright (C) Axel Hecht.
-# All Rights Reserved.
-# 
-# Contributor(s):
-#	Axel Hecht <axel@pike.org>
-# 
-
-DEPTH           = ../../../..
-topsrcdir       = @top_srcdir@
-srcdir          = @srcdir@
-VPATH           = @srcdir@
-
-include $(DEPTH)/config/autoconf.mk
-
-ifndef TX_EXE
-MODULE = transformiix
-REQUIRES	= string \
-		  xpcom \
-		  dom \
-		  layout \
-		  content \
-		  widget \
-		  $(NULL)
-endif
-
-CPPSRCS = AdditiveExpr.cpp \
-        AttributeValueTemplate.cpp \
-        BooleanExpr.cpp \
-        BooleanFunctionCall.cpp \
-        BooleanResult.cpp \
-        ErrorFunctionCall.cpp \
-        Expr.cpp \
-        ExprLexer.cpp \
-        ExprLexerChars.cpp \
-        ExprParser.cpp \
-        ExtensionFunctionCall.cpp \
-        FilterExpr.cpp \
-        FunctionCall.cpp \
-        LocationStep.cpp \
-        MultiplicativeExpr.cpp \
-        NodeSet.cpp \
-        NodeSetFunctionCall.cpp \
-        NumberExpr.cpp \
-        NumberFunctionCall.cpp \
-        NumberResult.cpp \
-        PathExpr.cpp \
-        PredicateList.cpp \
-        RelationalExpr.cpp \
-        RootExpr.cpp \
-        StringExpr.cpp \
-        StringFunctionCall.cpp \
-        StringResult.cpp \
-        txNameTest.cpp \
-        txNodeTypeTest.cpp \
-        UnionExpr.cpp \
-        UnaryExpr.cpp \
-        VariableRefExpr.cpp \
-        XPathNames.cpp
-ifndef TX_EXE
-CPPSRCS += XPathProcessor.cpp \
-           nsNodeSet.cpp
-endif
-
-include $(topsrcdir)/config/rules.mk
-
-INCLUDES += -I$(srcdir)/../base -I$(srcdir)/../xml \
-        -I$(srcdir)/../xml/dom \
-        -I$(srcdir)/../xslt -I$(srcdir)/../xslt/util \
-        -I$(srcdir)/../xslt/functions \
-        -I$(srcdir)
-
-libs:: $(OBJS)

mozilla/extensions/transformiix/source/xpath/MultiplicativeExpr.cpp

@@ -1,151 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- * NaN/Infinity code copied from the JS-library with permission from
- * Netscape Communications Corporation: http://www.mozilla.org/js
- * http://lxr.mozilla.org/seamonkey/source/js/src/jsinterp.c
- *
- */
-
-/**
- * Represents a MultiplicativeExpr, an binary expression that
- * performs a multiplicative operation between it's lvalue and rvalue:
- *  *   : multiply
- * mod  : modulus
- * div  : divide
-**/
-
-#include "Expr.h"
-#include <math.h>
-
-/**
- * Creates a new MultiplicativeExpr using the given operator
-**/
-MultiplicativeExpr::MultiplicativeExpr(Expr* leftExpr, Expr* rightExpr, short op) {
-    this->op = op;
-    this->leftExpr = leftExpr;
-    this->rightExpr = rightExpr;
-} //-- MultiplicativeExpr
-
-MultiplicativeExpr::~MultiplicativeExpr() {
-    delete leftExpr;
-    delete rightExpr;
-} //-- ~MultiplicativeExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* MultiplicativeExpr::evaluate(Node* context, ContextState* cs) {
-
-
-    double rightDbl = Double::NaN;
-    ExprResult* exprRes = 0;
-
-    if ( rightExpr ) {
-        exprRes = rightExpr->evaluate(context, cs);
-        if ( exprRes ) rightDbl = exprRes->numberValue();
-        delete exprRes;
-    }
-
-    double leftDbl = Double::NaN;
-    if ( leftExpr ) {
-        exprRes = leftExpr->evaluate(context, cs);
-        if ( exprRes ) leftDbl = exprRes->numberValue();
-        delete exprRes;
-    }
-
-    double result = 0;
-
-    switch ( op ) {
-        case DIVIDE:
-            if (rightDbl == 0) {
-#ifdef XP_PC
-                /* XXX MSVC miscompiles such that (NaN == 0) */
-                if (Double::isNaN(rightDbl))
-                    result = Double::NaN;
-                else
-#endif
-                if (leftDbl == 0 || Double::isNaN(leftDbl))
-                    result = Double::NaN;
-                else if (Double::isNeg(leftDbl) ^ Double::isNeg(rightDbl))
-                    result = Double::NEGATIVE_INFINITY;
-                else
-                    result = Double::POSITIVE_INFINITY;
-            }
-            else
-                result = leftDbl / rightDbl;
-            break;
-        case MODULUS:
-            if (rightDbl == 0) {
-                result = Double::NaN;
-            }
-            else {
-#ifdef XP_PC
-                /* Workaround MS fmod bug where 42 % (1/0) => NaN, not 42. */
-                if (!Double::isInfinite(leftDbl) && Double::isInfinite(rightDbl))
-                    result = leftDbl;
-                else
-#endif
-                result = fmod(leftDbl, rightDbl);
-            }
-            break;
-        default:
-            result = leftDbl * rightDbl;
-            break;
-    }
-   return new NumberResult(result);
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void MultiplicativeExpr::toString(String& str) {
-
-    if ( leftExpr ) leftExpr->toString(str);
-    else str.append("null");
-
-    switch ( op ) {
-        case DIVIDE:
-            str.append(" div ");
-            break;
-        case MODULUS:
-            str.append(" mod ");
-            break;
-        default:
-            str.append(" * ");
-            break;
-    }
-    if ( rightExpr ) rightExpr->toString(str);
-    else str.append("null");
-
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/NodeSet.cpp

@@ -1,356 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *    -- original author.
- *
- * Larry Fitzpatrick, OpenText, lef@opentext.com
- *    -- moved initialization of DEFAULT_SIZE from NodeSet.h to here
- *
- * Olivier Gerardin, ogerardin@vo.lu
- *    -- fixed numberValue()
- *
- */
-
-#include "NodeSet.h"
-#include "XMLDOMUtils.h"
-#ifdef TX_EXE
-#include <iostream.h>
-#endif
-
-/**
- * NodeSet
- * This class was ported from XSL:P.
-**/
-
-
-  //-------------/
- //- Constants -/
-//-------------/
-const int NodeSet::DEFAULT_SIZE = 25;
-
-
-  //----------------/
- //- Constructors -/
-//----------------/
-
-/**
- * Creates a new NodeSet with the default Size
-**/
-NodeSet::NodeSet() {
-    initialize(DEFAULT_SIZE);
-} //-- NodeSet
-
-/**
- * Creates a new NodeSet with the default Size
-**/
-NodeSet::NodeSet(int size) {
-    initialize(size);
-} //-- NodeSet
-
-/**
- * Creates a new NodeSet, copying the Node references from the source
- * NodeSet
-**/
-NodeSet::NodeSet(const NodeSet& source) {
-    initialize(source.size());
-    source.copyInto(*this);
-} //--NodeSet
-
-/**
- * Helper method for Constructors
-**/
-void NodeSet::initialize(int size) {
-    checkDuplicates = MB_TRUE;
-    elements = new Node*[size];
-    for ( int i = 0; i < size; i++ ) elements[i] = 0;
-    elementCount = 0;
-    bufferSize = size;
-    initialSize = size;
-} //-- initialize
-
-/**
- * Destructor for NodeSet
-**/
-NodeSet::~NodeSet() {
-    delete [] elements;
-} //-- ~NodeSet
-
-/**
- * Adds the specified Node to this NodeSet if it is not already
- * contained within in this NodeSet.
- * @param node the Node to add to the NodeSet
- * @return true if the Node is added to the NodeSet
-**/
-MBool NodeSet::add(Node* node) {
-
-    if (node) {
-        if (checkDuplicates && contains(node)) return MB_FALSE;
-        if (elementCount == bufferSize) increaseSize();
-        elements[elementCount++] = node;
-        return MB_TRUE;
-    }
-    return MB_FALSE;
-} //-- add
-
-/**
- * Adds the specified Node to the NodeSet at the specified index,
- * as long as the Node is not already contained within the set
- * @param node the Node to add to the NodeSet
- * @return true if the Node is added to the NodeSet. If the index is
- * out of bounds the Node will not be added to the set and false will be returned.
-**/
-MBool NodeSet::add(int index, Node* node)
-{
-    if (!node || (index < 0) || (index > elementCount)) return MB_FALSE;
-
-    if (checkDuplicates && contains(node)) return MB_FALSE;
-
-    // make sure we have room to add the object
-    if (elementCount == bufferSize) increaseSize();
-
-    if (index == elementCount) {
-        elements[elementCount++] = node;
-    }
-    else {
-        shiftUp(index);
-        elements[index] = node;
-        ++elementCount;
-    }
-    return MB_TRUE;
-} //-- add
-
-/**
- * Removes all elements from the list
-**/
-void NodeSet::clear() {
-    for (int i = 0; i < elementCount; i++) {
-        elements[i] = 0;
-    }
-    elementCount = 0;
-} //-- clear
-
-/**
- * Returns true if the specified Node is contained in the set.
- * if the specfied Node is null, then if the NodeSet contains a null
- * value, true will be returned.
- * @param node the element to search the NodeSet for
- * @return true if specified Node is contained in the NodeSet
-**/
-MBool NodeSet::contains(Node* node) {
-    return (MBool)(indexOf(node) >= 0);
-} //-- contains
-
-/**
- * Copies the elements of this NodeSet, into the destination NodeSet
-**/
-void NodeSet::copyInto(NodeSet& dest) const {
-    for ( int i = 0; i < elementCount; i++ ) dest.add(elements[i]);
-} //-- copyInto
-
-/**
- * Returns the Node at the specified position in this NodeSet.
- * @param index the position of the Node to return
-**/
-Node* NodeSet::get(int index) {
-    if ((index < 0) || index >= elementCount) return 0;
-    return elements[index];
-} //-- get
-
-/**
- * Returns true if duplicate checking is enabled, otherwise false.
- *
- * @return true if duplicate checking is enabled, otherwise false.
-**/
-MBool NodeSet::getDuplicateChecking() {
-    return checkDuplicates;
-} //-- getDuplicateChecking
-
-/**
- * Returns the index of the specified Node,
- * or -1 if the Node is not contained in the NodeSet
- * @param node the Node to get the index for
-**/
-int NodeSet::indexOf(Node* node) {
-    for (int i = 0; i < elementCount; i++)
-        if (node == elements[i]) return i;
-    return -1;
-} //-- indexOf
-
-/**
- * Returns true if there are no Nodes in the NodeSet.
- * @return true if there are no Nodes in the NodeSet.
-**/
-MBool NodeSet::isEmpty() {
-    return (elementCount == 0) ? MB_TRUE : MB_FALSE;
-} //-- isEmpty
-
-/**
- * Removes the Node at the specified index from the NodeSet
- * @param index the position in the NodeSet to remove the Node from
- * @return the Node that was removed from the list
-**/
-Node* NodeSet::remove(int index) {
-
-    if ((index < 0) || (index >= elementCount)) return 0;
-
-    Node* node = elements[index];
-    shiftDown(index+1);
-    --elementCount;
-    return node;
-} //-- remove
-
-/**
- * Removes the the specified Node from the NodeSet
- * @param node the Node to remove from the NodeSet
- * @return true if the Node was removed from the list
-**/
-MBool NodeSet::remove(Node* node) {
-    int index = indexOf(node);
-
-    if (index > -1) {
-        remove(index);
-    }
-    else return MB_FALSE;
-
-    return MB_TRUE;
-} //-- remove
-
-/**
- * Enables or disables checking for duplicates.  By default
- * the #add method will check for duplicate nodes. This should
- * only be disabled when no possibility of duplicates could occur.
- *
- * @param checkDuplicates an MBool indicating, when true, to perform duplicate checking,
- * otherwise duplicate checking is disabled.
-**/
-void NodeSet::setDuplicateChecking(MBool checkDuplicates) {
-   this->checkDuplicates = checkDuplicates;
-} //-- setDuplicateChecking
-
-/**
- * Returns the number of elements in the NodeSet
- * @return the number of elements in the NodeSet
-**/
-int NodeSet::size() const{
-    return elementCount;
-} //-- size
-
-/**
- * Creates a String representation of this NodeSet
- * @param str the destination string to append the String representation to.
-**/
-void NodeSet::toString(String& str) {
-    str.append("#NodeSet");
-} //-- toString
-
-  //-------------------/
- //- Private Methods -/
-//-------------------/
-
-/**
- * increase the NodeSet capacity by a factor of its initial size
-**/
-void NodeSet::increaseSize() {
-
-    bufferSize += bufferSize;
-    Node** tmpNodes = elements;
-    elements = new Node*[bufferSize];
-    int i=0;
-    for (i=0;i < elementCount; i++) elements[i] = tmpNodes[i];
-    for (;i<bufferSize;i++)elements[i] = 0;
-    delete [] tmpNodes;
-
-} //-- increaseSize
-
-/**
- * Shifts all elements at the specified index to down by 1
-**/
-void NodeSet::shiftDown(int index) {
-    if ((index <= 0) || (index > elementCount)) return;
-
-    //-- from Java
-    //-- System.arraycopy(elements, index, elements, index - 1, elementCount - index);
-    for (int i = index; i < elementCount; i++) {
-        elements[i-1] = elements[i];
-    }
-
-    elements[elementCount-1] = 0;
-} //-- shiftDown
-
-/**
- * Shifts all elements at the specified index up by 1
-**/
-void NodeSet::shiftUp(int index) {
-    if (index == elementCount) return;
-    if (elementCount == bufferSize) increaseSize();
-
-    //-- from Java
-    //-- System.arraycopy(elements, index, elements, index + 1, elementCount - index);
-    for (int i = elementCount; i > index; i--) {
-        elements[i] = elements[i-1];
-    }
-} //-- shiftUp
-
-    //------------------------------------/
-  //- Virtual Methods from: ExprResult -/
-//------------------------------------/
-
-/**
- * Returns the type of ExprResult represented
- * @return the type of ExprResult represented
-**/
-short NodeSet::getResultType()  {
-    return ExprResult::NODESET;
-} //-- getResultType
-
-/**
- * Converts this ExprResult to a Boolean (MBool) value
- * @return the Boolean value
-**/
-MBool NodeSet::booleanValue() {
-    return (MBool) (size() > 0);
-} //- booleanValue
-
-/**
- * Converts this ExprResult to a Number (double) value
- * @return the Number value
-**/
-double NodeSet::numberValue() {
-  // OG+
-  // As per the XPath spec, the number value of a node-set is the number value
-  // of its string value.
-  String str;
-  stringValue(str);
-  return Double::toDouble(str);
-  // OG-
-} //-- numberValue
-
-/**
- * Creates a String representation of this ExprResult
- * @param str the destination string to append the String representation to.
-**/
-void NodeSet::stringValue(String& str) {
-    if ( size()>0) {
-        // XXX Sort by document order here
-        XMLDOMUtils::getNodeValue(get(0), &str);
-    }
-} //-- stringValue

mozilla/extensions/transformiix/source/xpath/NodeSet.h

@@ -1,242 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *    -- original author.
- *
- * Larry Fitzpatrick, OpenText, lef@opentext.com
- *   -- moved initialization of DEFAULT_SIZE to NodeSet.cpp
- *
- */
-
-/**
- * NodeSet
-**/
-
-#ifndef TRANSFRMX_NODESET_H
-#define TRANSFRMX_NODESET_H
-
-#include "dom.h"
-#include "ExprResult.h"
-
-class NodeSet : public ExprResult
-{
-
-public:
-
-      //----------------/
-     //- Constructors -/
-    //----------------/
-
-    /**
-     * Creates a new NodeSet with the default Size
-    **/
-    NodeSet();
-
-    /**
-     * Creates a new NodeSet with the specified Size
-    **/
-    NodeSet(int size);
-
-    /**
-     * Creates a new NodeSet using the given NodeSet
-    **/
-    NodeSet(const NodeSet& source);
-
-    /**
-     * Destructor for NodeSet, will not delete Node References
-    **/
-    virtual ~NodeSet();
-
-    /**
-     * Adds the specified Node to this NodeSet if it is not already
-     * contained within in this NodeSet.
-     * @param node the Node to add to the NodeSet
-     * @return true if the Node is added to the NodeSet
-    **/
-    MBool add(Node* node);
-
-    /**
-     * Adds the specified Node to the NodeSet at the specified index,
-     * as long as the Node is not already contained within the set
-     * @param node the Node to add to the NodeSet
-     * @return true if the Node is added to the NodeSet
-     * @exception IndexOutOfBoundsException
-    **/
-    MBool add(int index, Node* node);
-
-    /**
-     * Removes all elements from the list
-    **/
-    void clear();
-
-    /**
-     * Returns true if the specified Node is contained in the set.
-     * if the specfied Node is null, then if the NodeSet contains a null
-     * value, true will be returned.
-     * @param node the element to search the NodeSet for
-     * @return true if specified Node is contained in the NodeSet
-    **/
-    MBool contains(Node* node);
-
-    /**
-     * Copies the elements of this NodeSet, into the destination NodeSet
-    **/
-    void copyInto(NodeSet& dest) const;
-
-    /**
-     * Returns the Node at the specified position in this NodeSet.
-     * @param index the position of the Node to return
-     * @exception IndexOutOfBoundsException
-    **/
-    Node* get(int index);
-
-    /**
-     * Returns true if duplicate checking is enabled, otherwise false.
-     *
-     * @return true if duplicate checking is enabled, otherwise false.
-    **/
-    MBool getDuplicateChecking();
-
-    /**
-     * Returns the index of the specified Node,
-     * or -1 if the Node is not contained in the NodeSet
-     * @param node the Node to get the index for
-    **/
-    int indexOf(Node* node);
-
-    /**
-     * Returns true if there are no Nodes in the NodeSet.
-     * @return true if there are no Nodes in the NodeSet.
-    **/
-    MBool isEmpty();
-
-    /**
-     * Removes the Node at the specified index from the NodeSet
-     * @param index the position in the NodeSet to remove the Node from
-     * @return the Node that was removed from the list
-    **/
-    Node* remove(int index);
-
-    /**
-     * Removes the the specified Node from the NodeSet
-     * @param node the Node to remove from the NodeSet
-     * @return true if the Node was removed from the list
-    **/
-    MBool remove(Node* node);
-
-    /**
-     * Enables or disables checking for duplicates.  By default
-     * the #add method will check for duplicate nodes. This should
-     * only be disabled when no possibility of duplicates could occur.
-     *
-     * @param checkDuplicates an MBool indicating, when true, to perform duplicate checking,
-     * otherwise duplicate checking is disabled.
-    **/
-    void setDuplicateChecking(MBool checkDuplicates);
-
-    /**
-     * Returns the number of elements in the NodeSet
-     * @return the number of elements in the NodeSet
-    **/
-    int size() const;
-
-    /**
-     * Creates a String representation of this NodeSet
-     * @param str the destination string to append the String representation to.
-    **/
-    void toString(String& str);
-
-      //------------------------------------/
-     //- Virtual Methods from: ExprResult -/
-    //------------------------------------/
-
-    /**
-     * Returns the type of ExprResult represented
-     * @return the type of ExprResult represented
-    **/
-    virtual short getResultType();
-
-    /**
-     * Converts this ExprResult to a Boolean (MBool) value
-     * @return the Boolean value
-    **/
-    virtual MBool booleanValue();
-
-    /**
-     * Converts this ExprResult to a Number (double) value
-     * @return the Number value
-    **/
-    virtual double numberValue();
-
-    /**
-     * Creates a String representation of this ExprResult
-     * @param str the destination string to append the String representation to.
-    **/
-    virtual void stringValue(String& str);
-
-private:
-
-
-      //-------------------/
-     //- Private Members -/
-    //-------------------/
-
-    static const int DEFAULT_SIZE;
-
-    Node** elements;
-
-    int initialSize;
-    int bufferSize;
-
-    MBool checkDuplicates;
-
-    /**
-     * The next available location in the elements array
-    **/
-    int elementCount;
-
-      //-------------------/
-     //- Private Methods -/
-    //-------------------/
-
-    /**
-     * Helper method for constructors
-    **/
-    void initialize(int size);
-
-    /**
-     * increase the NodeSet capacity by a factor of its initial size
-    **/
-    void increaseSize();
-
-    /**
-     * Shifts all elements at the specified index to down by 1
-    **/
-    void shiftDown(int index);
-
-    /**
-     * Shifts all elements at the specified index up by 1
-    **/
-    void shiftUp(int index);
-
-}; //-- NodeSet
-
-#endif

mozilla/extensions/transformiix/source/xpath/NodeSetFunctionCall.cpp

@@ -1,235 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Marina Mechtcheriakova, mmarina@mindspring.com
- *   -- changed some behavoir to be more compliant with spec
- * 
- */
-
-/*
- * NodeSetFunctionCall
- * A representation of the XPath NodeSet funtions
- */
-
-#include "FunctionLib.h"
-#include "XMLDOMUtils.h"
-#include "Tokenizer.h"
-#include "txAtom.h"
-
-/*
- * Creates a NodeSetFunctionCall of the given type
- */
-NodeSetFunctionCall::NodeSetFunctionCall(NodeSetFunctions aType)
-{
-    mType = aType;
-    switch (aType) {
-        case COUNT:
-            name = XPathNames::COUNT_FN;
-            break;
-        case ID:
-            name = XPathNames::ID_FN;
-            break;
-        case LAST:
-            name = XPathNames::LAST_FN;
-            break;
-        case LOCAL_NAME:
-            name = XPathNames::LOCAL_NAME_FN;
-            break;
-        case NAME:
-            name = XPathNames::NAME_FN;
-            break;
-        case NAMESPACE_URI:
-            name = XPathNames::NAMESPACE_URI_FN;
-            break;
-        case POSITION:
-            name = XPathNames::POSITION_FN;
-            break;
-    }
-}
-
-/*
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
- */
-ExprResult* NodeSetFunctionCall::evaluate(Node* aContext, ContextState* aCs) {
-    ListIterator iter(&params);
-    switch (mType) {
-        case COUNT:
-        {
-            if (!requireParams(1, 1, aCs))
-                return new StringResult("error");
-
-            NodeSet* nodes;
-            nodes = evaluateToNodeSet((Expr*)iter.next(), aContext, aCs);
-            if (!nodes)
-                return new StringResult("error");
-
-            double count = nodes->size();
-            delete nodes;
-            return new NumberResult(count);
-        }
-        case ID:
-        {
-            if (!requireParams(1, 1, aCs))
-                return new StringResult("error");
-
-            ExprResult* exprResult;
-            exprResult = ((Expr*)iter.next())->evaluate(aContext, aCs);
-            if (!exprResult)
-                return new StringResult("error");
-
-            NodeSet* resultSet = new NodeSet();
-            if (!resultSet) {
-                // XXX ErrorReport: out of memory
-                return 0;
-            }
-
-            Document* contextDoc;
-            if (aContext->getNodeType() == Node::DOCUMENT_NODE)
-                contextDoc = (Document*)aContext;
-            else
-                contextDoc = aContext->getOwnerDocument();
-            
-            if (exprResult->getResultType() == ExprResult::NODESET) {
-                NodeSet* nodes = (NodeSet*)exprResult;
-                int i;
-                for (i = 0; i < nodes->size(); i++) {
-                    String idList, id;
-                    XMLDOMUtils::getNodeValue(nodes->get(i), &idList);
-                    txTokenizer tokenizer(idList);
-                    while (tokenizer.hasMoreTokens()) {
-                        tokenizer.nextToken(id);
-                        resultSet->add(contextDoc->getElementById(id));
-                    }
-                }
-            }
-            else {
-                String idList, id;
-                exprResult->stringValue(idList);
-                txTokenizer tokenizer(idList);
-                while (tokenizer.hasMoreTokens()) {
-                    tokenizer.nextToken(id);
-                    resultSet->add(contextDoc->getElementById(id));
-                }
-            }
-            delete exprResult;
-
-            return resultSet;
-        }
-        case LAST:
-        {
-            if (!requireParams(0, 0, aCs))
-                return new StringResult("error");
-
-            NodeSet* contextNodeSet = (NodeSet*)aCs->getNodeSetStack()->peek();
-            if (!contextNodeSet) {
-                String err("Internal error");
-                aCs->recieveError(err);
-                return new StringResult("error");
-            }
-
-            return new NumberResult(contextNodeSet->size());
-        }
-        case LOCAL_NAME:
-        case NAME:
-        case NAMESPACE_URI:
-        {
-            if (!requireParams(0, 1, aCs))
-                return new StringResult("error");
-
-            Node* node = 0;
-            // Check for optional arg
-            if (iter.hasNext()) {
-                NodeSet* nodes;
-                nodes = evaluateToNodeSet((Expr*)iter.next(), aContext, aCs);
-                if (!nodes)
-                    return new StringResult("error");
-
-                if (nodes->isEmpty()) {
-                    delete nodes;
-                    return new StringResult();
-                }
-                node = nodes->get(0);
-                delete nodes;
-            }
-            else {
-                node = aContext;
-            }
-
-            switch (mType) {
-                case LOCAL_NAME:
-                {
-                    String localName;
-                    txAtom* localNameAtom;
-                    node->getLocalName(&localNameAtom);
-                    if (localNameAtom) {
-                        // Node has a localName
-                        TX_GET_ATOM_STRING(localNameAtom, localName);
-                        TX_RELEASE_ATOM(localNameAtom);
-                    }
-                    
-                    return new StringResult(localName);
-                }
-                case NAMESPACE_URI:
-                {
-                    return new StringResult(node->getNamespaceURI());
-                }
-                case NAME:
-                {
-                    switch (node->getNodeType()) {
-                        case Node::ATTRIBUTE_NODE:
-                        case Node::ELEMENT_NODE:
-                        case Node::PROCESSING_INSTRUCTION_NODE:
-                        // XXX Namespace: namespaces have a name
-                            return new StringResult(node->getNodeName());
-                        default:
-                            break;
-                    }
-                    return new StringResult();
-                }
-            }
-        }
-        case POSITION:
-        {
-            if (!requireParams(0, 0, aCs))
-                return new StringResult("error");
-
-            NodeSet* contextNodeSet = (NodeSet*)aCs->getNodeSetStack()->peek();
-            if (!contextNodeSet) {
-                String err("Internal error");
-                aCs->recieveError(err);
-                return new StringResult("error");
-            }
-
-            return new NumberResult(contextNodeSet->indexOf(aContext) + 1);
-        }
-    }
-
-    String err("Internal error");
-    aCs->recieveError(err);
-    return new StringResult("error");
-}

mozilla/extensions/transformiix/source/xpath/NumberExpr.cpp

@@ -1,59 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-  //--------------/
- //- NumberExpr -/
-//--------------/
-
-NumberExpr::NumberExpr(double dbl) {
-    _value = dbl;
-} //-- NumberExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* NumberExpr::evaluate(Node* context, ContextState* cs) {
-   return new NumberResult(_value);
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void NumberExpr::toString(String& str) {
-    Double::toString(_value, str);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/NumberFunctionCall.cpp

@@ -1,147 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s):
- *
- * Olivier Gerardin, ogerardin@vo.lu
- *   -- original author.
- *
- * Nisheeth Ranjan, nisheeth@netscape.com
- *   -- implemented rint function, which was not available on Windows.
- *
- */
-
-/*
- * NumberFunctionCall
- * A representation of the XPath Number funtions
- */
-
-#include "FunctionLib.h"
-#include "XMLDOMUtils.h"
-#include <math.h>
-
-/*
- * Creates a NumberFunctionCall of the given type
- */
-NumberFunctionCall::NumberFunctionCall(NumberFunctions aType) {
-    mType = aType;
-    switch (mType) {
-    case ROUND:
-        name = XPathNames::ROUND_FN;
-        break;
-    case CEILING:
-        name = XPathNames::CEILING_FN;
-        break;
-    case FLOOR:
-        name = XPathNames::FLOOR_FN;
-        break;
-    case SUM:
-        name = XPathNames::SUM_FN;
-        break;
-    case NUMBER:
-        name = XPathNames::NUMBER_FN;
-        break;
-    }
-}
-
-/*
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context Node for evaluation of this Expr
- * @param ps      the ContextState containing the stack information needed
- *                for evaluation
- * @return the result of the evaluation
- */
-ExprResult* NumberFunctionCall::evaluate(Node* context, ContextState* cs) {
-    ListIterator iter(&params);
-
-    if (mType == NUMBER) {
-        if (!requireParams(0, 1, cs))
-            return new StringResult("error");
-    }
-    else {
-        if (!requireParams(1, 1, cs))
-            return new StringResult("error");
-    }
-
-    switch (mType) {
-        case CEILING:
-        {
-            double dbl = evaluateToNumber((Expr*)iter.next(), context, cs);
-            if (Double::isNaN(dbl) || Double::isInfinite(dbl))
-                return new NumberResult(dbl);
-
-            if (Double::isNeg(dbl) && dbl > -1)
-                return new NumberResult(0 * dbl);
-
-            return new NumberResult(ceil(dbl));
-        }
-        case FLOOR:
-        {
-            double dbl = evaluateToNumber((Expr*)iter.next(), context, cs);
-            if (Double::isNaN(dbl) ||
-                Double::isInfinite(dbl) ||
-                (dbl == 0 && Double::isNeg(dbl)))
-                return new NumberResult(dbl);
-
-            return new NumberResult(floor(dbl));
-        }
-        case ROUND:
-        {
-            double dbl = evaluateToNumber((Expr*)iter.next(), context, cs);
-            if (Double::isNaN(dbl) || Double::isInfinite(dbl))
-                return new NumberResult(dbl);
-
-            if (Double::isNeg(dbl) && dbl >= -0.5)
-                return new NumberResult(0 * dbl);
-
-            return new NumberResult(floor(dbl + 0.5));
-        }
-        case SUM:
-        {
-            NodeSet* nodes;
-            nodes = evaluateToNodeSet((Expr*)iter.next(), context, cs);
-
-            if (!nodes)
-                return new StringResult("error");
-
-            double res = 0;
-            int i;
-            for (i = 0; i < nodes->size(); i++) {
-                String resultStr;
-                XMLDOMUtils::getNodeValue(nodes->get(i), &resultStr);
-                res += Double::toDouble(resultStr);
-            }
-            delete nodes;
-
-            return new NumberResult(res);
-        }
-        case NUMBER:
-        {
-            if (iter.hasNext())
-                return new NumberResult(
-                    evaluateToNumber((Expr*)iter.next(), context, cs));
-
-            String resultStr;
-            XMLDOMUtils::getNodeValue(context, &resultStr);
-            return new NumberResult(Double::toDouble(resultStr));
-        }
-    }
-    return new StringResult("error");
-}

mozilla/extensions/transformiix/source/xpath/NumberResult.cpp

@@ -1,72 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-/**
- * NumberResult
- * Represents the a number as the result of evaluating an Expr
-**/
-
-#include "ExprResult.h"
-
-/**
- * Default Constructor
-**/
-NumberResult::NumberResult() {
-    value = 0.0;
-} //-- NumberResult
-
-/**
- * Creates a new NumberResult with the value of the given double parameter
- * @param dbl the double to use for initialization of this NumberResult's value
-**/
-NumberResult::NumberResult(double dbl) {
-    this->value = dbl;
-} //-- NumberResult
-
-/*
- * Virtual Methods from ExprResult
-*/
-
-short NumberResult::getResultType() {
-    return ExprResult::NUMBER;
-} //-- getResultType
-
-void NumberResult::stringValue(String& str)  {
-    Double::toString(value, str);
-} //-- stringValue
-
-MBool NumberResult::booleanValue() {
-  // OG+
-  // As per the XPath spec, the boolean value of a number is true if and only if
-  // it is neither positive 0 nor negative 0 nor NaN
-  return (MBool)(value != 0.0 && !Double::isNaN(value));
-  // OG-
-} //-- booleanValue
-
-double NumberResult::numberValue() {
-    return this->value;
-} //-- numberValue
-

mozilla/extensions/transformiix/source/xpath/PathExpr.cpp

@@ -1,297 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Bob Miller, kbob@oblix.com
- *    -- plugged core leak.
- *
- * Marina Mechtcheriakova, mmarina@mindspring.com
- *    -- fixed bug in PathExpr::matches
- *       - foo//bar would not match properly if there was more than
- *         one node in the NodeSet (nodes) on the final iteration
- *
- */
-
-#include "Expr.h"
-#include "XMLUtils.h"
-
-  //------------/
- //- PathExpr -/
-//------------/
-
-
-/**
- * Creates a new PathExpr
-**/
-PathExpr::PathExpr()
-{
-    //-- do nothing
-}
-
-/**
- * Destructor, will delete all Expressions
-**/
-PathExpr::~PathExpr()
-{
-    ListIterator* iter = expressions.iterator();
-    while (iter->hasNext()) {
-         iter->next();
-         PathExprItem* pxi = (PathExprItem*)iter->remove();
-         delete pxi->expr;
-         delete pxi;
-    }
-    delete iter;
-} //-- ~PathExpr
-
-/**
- * Adds the Expr to this PathExpr
- * @param expr the Expr to add to this PathExpr
-**/
-void PathExpr::addExpr(Expr* expr, PathOperator pathOp)
-{
-    NS_ASSERTION(expressions.getLength() > 0 || pathOp == RELATIVE_OP,
-                 "First step has to be relative in PathExpr");
-    if (expr) {
-        PathExprItem* pxi = new PathExprItem;
-        if (!pxi) {
-            // XXX ErrorReport: out of memory
-            NS_ASSERTION(0, "out of memory");
-            return;
-        }
-        pxi->expr = expr;
-        pxi->pathOp = pathOp;
-        expressions.add(pxi);
-    }
-} //-- addPattenExpr
-
-    //-----------------------------/
-  //- Virtual methods from Expr -/
-//-----------------------------/
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* PathExpr::evaluate(Node* context, ContextState* cs)
-{
-    //-- add selectExpr functionality here
-
-    if (!context || (expressions.getLength() == 0))
-            return new NodeSet(0);
-
-    NodeSet* nodes = new NodeSet();
-    if (!nodes) {
-        // XXX ErrorReport: out of memory
-        NS_ASSERTION(0, "out of memory");
-        return 0;
-    }
-    nodes->add(context);
-
-    ListIterator iter(&expressions);
-    PathExprItem* pxi;
-
-    while ((pxi = (PathExprItem*)iter.next())) {
-        NodeSet* tmpNodes = 0;
-        for (int i = 0; i < nodes->size(); i++) {
-            Node* node = nodes->get(i);
-            
-            NodeSet* resNodes;
-            if (pxi->pathOp == DESCENDANT_OP) {
-                resNodes = new NodeSet;
-                evalDescendants(pxi->expr, node, cs, resNodes);
-            }
-            else {
-                ExprResult *res = pxi->expr->evaluate(node, cs);
-                if (!res || (res->getResultType() != ExprResult::NODESET)) {
-                    //XXX ErrorReport: report nonnodeset error
-                    delete res;
-                    res = new NodeSet;
-                }
-                resNodes = (NodeSet*)res;
-            }
-
-            if (tmpNodes) {
-                resNodes->copyInto(*tmpNodes);
-                delete resNodes;
-            }
-            else
-                tmpNodes = resNodes;
-
-        }
-        delete nodes;
-        nodes = tmpNodes;
-        if (!nodes || (nodes->size() == 0)) break;
-    }
-    return nodes;
-} //-- evaluate
-
-/**
- * Selects from the descendants of the context node
- * all nodes that match the Expr
- * -- this will be moving to a Utility class
-**/
-void PathExpr::evalDescendants (Expr* expr, Node* context,
-                                ContextState* cs, NodeSet* resNodes)
-{
-    ExprResult *res = expr->evaluate(context, cs);
-    if (!res || (res->getResultType() != ExprResult::NODESET)) {
-        //XXX ErrorReport: report nonnodeset error
-    }
-    else
-        ((NodeSet*)res)->copyInto(*resNodes);
-    delete res;
-
-    MBool filterWS = cs->isStripSpaceAllowed(context);
-    
-    Node* child = context->getFirstChild();
-    while (child) {
-        if (!(filterWS &&
-              (child->getNodeType() == Node::TEXT_NODE ||
-               child->getNodeType() == Node::CDATA_SECTION_NODE) &&
-              XMLUtils::shouldStripTextnode(child->getNodeValue())))
-            evalDescendants(expr, child, cs, resNodes);
-        child = child->getNextSibling();
-    }
-} //-- evalDescendants
-
-/**
- * Returns the default priority of this Pattern based on the given Node,
- * context Node, and ContextState.
-**/
-double PathExpr::getDefaultPriority(Node* node, Node* context,
-                                    ContextState* cs)
-{
-    int size = expressions.getLength();
-    if (size > 1)
-        return 0.5;
-
-    return ((PathExprItem*)expressions.get(0))->
-        expr->getDefaultPriority(node, context, cs);
-} //-- getDefaultPriority
-
-/**
- * Determines whether this Expr matches the given node within
- * the given context
-**/
-MBool PathExpr::matches(Node* node, Node* context, ContextState* cs)
-{
-    /*
-     * The idea is to split up a path into blocks separated by descendant
-     * operators. For example "foo/bar//baz/bop//ying/yang" is split up into
-     * three blocks. The "ying/yang" block is handled by the first while-loop
-     * and the "foo/bar" and "baz/bop" blocks are handled by the second
-     * while-loop.
-     * A block is considered matched when we find a list of ancestors that
-     * match the block. If there are more than one list of ancestors that
-     * match a block we only need to find the one furthermost down in the
-     * tree.
-     */
-
-    if (!node || (expressions.getLength() == 0))
-       return MB_FALSE;
-
-    ListIterator iter(&expressions);
-    iter.resetToEnd();
-
-    PathExprItem* pxi;
-    PathOperator pathOp = RELATIVE_OP;
-    
-    while (pathOp == RELATIVE_OP) {
-
-        pxi = (PathExprItem*)iter.previous();
-        if (!pxi)
-            return MB_TRUE; // We've stepped through the entire list
-
-        if (!node || !pxi->expr->matches(node, 0, cs))
-            return MB_FALSE;
-        
-        node = node->getXPathParent();
-        pathOp = pxi->pathOp;
-    }
-    
-    // We have at least one DESCENDANT_OP
-    
-    Node* blockStart = node;
-    ListIterator blockIter(iter);
-
-    while ((pxi = (PathExprItem*)iter.previous())) {
-
-        if (!node)
-            return MB_FALSE; // There are more steps in the current block 
-                             // then ancestors of the tested node
-
-        if (!pxi->expr->matches(node, 0, cs)) {
-            // Didn't match. We restart at beginning of block using a new
-            // start node
-            iter = blockIter;
-            blockStart = blockStart->getXPathParent();
-            node = blockStart;
-        }
-        else {
-            node = node->getXPathParent();
-            if (pxi->pathOp == DESCENDANT_OP) {
-                // We've matched an entire block. Set new start iter and start node
-                blockIter = iter;
-                blockStart = node;
-            }
-        }
-    }
-    
-    return MB_TRUE;
-
-} //-- matches
-
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void PathExpr::toString(String& dest)
-{
-    ListIterator iter(&expressions);
-    
-    PathExprItem* pxi = (PathExprItem*)iter.next();
-    if (pxi) {
-        NS_ASSERTION(pxi->pathOp == RELATIVE_OP,
-                     "First step should be relative");
-        pxi->expr->toString(dest);
-    }
-    
-    while ((pxi = (PathExprItem*)iter.next())) {
-        switch (pxi->pathOp) {
-            case DESCENDANT_OP:
-                dest.append("//");
-                break;
-            case RELATIVE_OP:
-                dest.append('/');
-                break;
-        }
-        pxi->expr->toString(dest);
-    }
-} //-- toString

mozilla/extensions/transformiix/source/xpath/PredicateList.cpp

@@ -1,129 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-/*
- * Represents an ordered list of Predicates,
- * for use with Step and Filter Expressions
- */
-
-PredicateList::PredicateList()
-{
-} // PredicateList
-
-/*
- * Destructor, will delete all Expressions in the list
- */
-PredicateList::~PredicateList()
-{
-    txListIterator iter(&predicates);
-    while (iter.hasNext()) {
-        iter.next();
-        Expr* expr = (Expr*)iter.remove();
-        delete expr;
-    }
-} // ~PredicateList
-
-/*
- * Adds the given Expr to the list
- * @param expr the Expr to add to the list
- */
-void PredicateList::add(Expr* expr)
-{
-    predicates.add(expr);
-} // add
-
-void PredicateList::evaluatePredicates(NodeSet* nodes, ContextState* cs)
-{
-    NS_ASSERTION(nodes, "called evaluatePredicates with NULL NodeSet");
-    if (!nodes)
-        return;
-
-    cs->getNodeSetStack()->push(nodes);
-    NodeSet newNodes;
-    // optimize; set DuplicateChecking to MB_FALSE,
-    // restore original state later
-    // we only work with |Node|s already in the NodeSet, so they
-    // have been checked already, no need to check again in here.
-    MBool ndsCheckDupl = nodes->getDuplicateChecking();
-    nodes->setDuplicateChecking(MB_FALSE);
-    newNodes.setDuplicateChecking(MB_FALSE);
-    txListIterator iter(&predicates);
-    while (iter.hasNext()) {
-        Expr* expr = (Expr*)iter.next();
-        /*
-         * add nodes to newNodes that match the expression
-         * or, if the result is a number, add the node with the right
-         * position
-         */
-        newNodes.clear();
-        int nIdx;
-        for (nIdx = 0; nIdx < nodes->size(); nIdx++) {
-            Node* node = nodes->get(nIdx);
-            ExprResult* exprResult = expr->evaluate(node, cs);
-            if (!exprResult)
-                break;
-            switch(exprResult->getResultType()) {
-                case ExprResult::NUMBER :
-                    // handle default, [position() == numberValue()]
-                    if ((double)(nIdx+1) == exprResult->numberValue())
-                        newNodes.add(node);
-                    break;
-                default:
-                    if (exprResult->booleanValue())
-                        newNodes.add(node);
-                    break;
-            }
-            delete exprResult;
-        }
-        // Move new NodeSet to the current one
-        nodes->clear();
-        newNodes.copyInto(*nodes);
-    }
-    cs->getNodeSetStack()->pop();
-    // restore DuplicateChecking of NodeSet
-    nodes->setDuplicateChecking(ndsCheckDupl);
-} // evaluatePredicates
-
-/*
- * returns true if this predicate list is empty
- */
-MBool PredicateList::isEmpty()
-{
-    return (MBool)(predicates.getLength() == 0);
-} // isEmpty
-
-void PredicateList::toString(String& dest)
-{
-    txListIterator iter(&predicates);
-    while (iter.hasNext()) {
-        Expr* expr = (Expr*) iter.next();
-        dest.append("[");
-        expr->toString(dest);
-        dest.append("]");
-    }
-} // toString
-

mozilla/extensions/transformiix/source/xpath/RelationalExpr.cpp

@@ -1,255 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * NaN/Infinity code copied from the JS-library with permission from
- * Netscape Communications Corporation: http://www.mozilla.org/js
- * http://lxr.mozilla.org/seamonkey/source/js/src/jsinterp.c
- *
- */
-
-#include "Expr.h"
-#include "XMLDOMUtils.h"
-
-  //------------------/
- //- RelationalExpr -/
-//------------------/
-
-RelationalExpr::RelationalExpr(Expr* leftExpr, Expr* rightExpr, short op) {
-    this->op = op;
-    this->leftExpr = leftExpr;
-    this->rightExpr = rightExpr;
-} //-- RelationalExpr
-
-RelationalExpr::~RelationalExpr() {
-    delete leftExpr;
-    delete rightExpr;
-} //-- ~RelationalExpr
-
-/**
- *  Compares the two ExprResults based on XPath 1.0 Recommendation (section 3.4)
-**/
-MBool RelationalExpr::compareResults(ExprResult* left, ExprResult* right) {
-
-
-    short ltype = left->getResultType();
-    short rtype = right->getResultType();
-
-    MBool result = MB_FALSE;
-
-    //-- handle case for just Left NodeSet or Both NodeSets
-    if (ltype == ExprResult::NODESET) {
-        NodeSet* nodeSet = (NodeSet*)left;
-        for ( int i = 0; i < nodeSet->size(); i++) {
-                String str;
-                Node* node = nodeSet->get(i);
-                XMLDOMUtils::getNodeValue(node, &str);
-                StringResult strResult(str);
-                result = compareResults(&strResult, right);
-                if ( result ) break;
-        }
-    }
-    //-- handle case for Just Right NodeSet
-    else if ( rtype == ExprResult::NODESET) {
-        NodeSet* nodeSet = (NodeSet*)right;
-        for ( int i = 0; i < nodeSet->size(); i++) {
-                String str;
-                Node* node = nodeSet->get(i);
-                XMLDOMUtils::getNodeValue(node, &str);
-                StringResult strResult(str);
-                result = compareResults(left, &strResult);
-                if ( result ) break;
-        }
-    }
-    //-- neither NodeSet
-    else {
-        if ( op == NOT_EQUAL) {
-
-            if ((ltype == ExprResult::BOOLEAN)
-                    || (rtype == ExprResult::BOOLEAN)) {
-                result = (left->booleanValue() != right->booleanValue());
-            }
-            else if ((ltype == ExprResult::NUMBER) ||
-                            (rtype == ExprResult::NUMBER)) {
-                double lval = left->numberValue();
-                double rval = right->numberValue();
-#ifdef XP_PC
-                if (Double::isNaN(lval) || Double::isNaN(rval))
-                    result = MB_TRUE;
-                else
-                    result = (lval != rval);
-#else
-                result = (lval != rval);
-#endif
-            }
-            else {
-                String lStr;
-                left->stringValue(lStr);
-                String rStr;
-                right->stringValue(rStr);
-                result = !lStr.isEqual(rStr);
-            }
-        }
-        else if ( op == EQUAL) {
-
-            if ((ltype == ExprResult::BOOLEAN)
-                    || (rtype == ExprResult::BOOLEAN)) {
-                result = (left->booleanValue() == right->booleanValue());
-            }
-            else if ((ltype == ExprResult::NUMBER) ||
-                            (rtype == ExprResult::NUMBER)) {
-                double lval = left->numberValue();
-                double rval = right->numberValue();
-#ifdef XP_PC
-                if (Double::isNaN(lval) || Double::isNaN(rval))
-                    result = MB_FALSE;
-                else
-                    result = (lval == rval);
-#else
-                result = (lval == rval);
-#endif
-            }
-            else {
-                String lStr;
-                left->stringValue(lStr);
-                String rStr;
-                right->stringValue(rStr);
-                result = lStr.isEqual(rStr);
-            }
-
-        }
-        else {
-            double leftDbl = left->numberValue();
-            double rightDbl = right->numberValue();
-            switch( op ) {
-                case LESS_THAN:
-#ifdef XP_PC
-                    if (Double::isNaN(leftDbl) || Double::isNaN(rightDbl))
-                        result = MB_FALSE;
-                    else
-                        result = (leftDbl < rightDbl);
-#else
-                    result = (leftDbl < rightDbl);
-#endif
-                    break;
-                case LESS_OR_EQUAL:
-#ifdef XP_PC
-                    if (Double::isNaN(leftDbl) || Double::isNaN(rightDbl))
-                        result = MB_FALSE;
-                    else
-                        result = (leftDbl <= rightDbl);
-#else
-                    result = (leftDbl <= rightDbl);
-#endif
-                    break;
-                case GREATER_THAN :
-#ifdef XP_PC
-                    if (Double::isNaN(leftDbl) || Double::isNaN(rightDbl))
-                        result = MB_FALSE;
-                    else
-                        result = (leftDbl > rightDbl);
-#else
-                    result = (leftDbl > rightDbl);
-#endif
-                    break;
-                case GREATER_OR_EQUAL:
-#ifdef XP_PC
-                    if (Double::isNaN(leftDbl) || Double::isNaN(rightDbl))
-                        result = MB_FALSE;
-                    else
-                        result = (leftDbl >= rightDbl);
-#else
-                    result = (leftDbl >= rightDbl);
-#endif
-                    break;
-            }
-        }
-    }
-    return result;
-} //-- compareResult
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* RelationalExpr::evaluate(Node* context, ContextState* cs) {
-
-    //-- get result of left expression
-    ExprResult* lResult = 0;
-    if ( leftExpr ) lResult = leftExpr->evaluate(context, cs);
-    else return new BooleanResult();
-
-    //-- get result of right expr
-    ExprResult* rResult = 0;
-    if ( rightExpr ) rResult = rightExpr->evaluate(context, cs);
-    else {
-        delete lResult;
-        return new BooleanResult();
-    }
-    BooleanResult* boolResult = new BooleanResult(compareResults(lResult, rResult));
-    delete lResult;
-    delete rResult;
-    return boolResult;
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void RelationalExpr::toString(String& str) {
-
-    if ( leftExpr ) leftExpr->toString(str);
-    else str.append("null");
-
-    switch ( op ) {
-        case NOT_EQUAL:
-            str.append("!=");
-            break;
-        case LESS_THAN:
-            str.append("<");
-            break;
-        case LESS_OR_EQUAL:
-            str.append("<=");
-            break;
-        case GREATER_THAN :
-            str.append(">");
-            break;
-        case GREATER_OR_EQUAL:
-            str.append(">=");
-            break;
-        default:
-            str.append("=");
-            break;
-    }
-
-    if ( rightExpr ) rightExpr->toString(str);
-    else str.append("null");
-
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/RootExpr.cpp

@@ -1,89 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-/**
- * Creates a new RootExpr
- * @param aSerialize should this RootExpr be serialized
- */
-RootExpr::RootExpr(MBool aSerialize) {
-    mSerialize = aSerialize;
-}
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* RootExpr::evaluate(Node* context, ContextState* cs) {
-    NodeSet* nodeSet = new NodeSet();
-    if (!nodeSet) {
-        // XXX ErrorReport: out of memory
-        NS_ASSERTION(0, "out of memory");
-        return 0;
-    }
-    
-    if (!context)
-        return nodeSet;
-
-    if (context->getNodeType() != Node::DOCUMENT_NODE)
-        nodeSet->add(context->getOwnerDocument());
-    else
-        nodeSet->add(context);
-
-    return nodeSet;
-} //-- evaluate
-
-/**
- * Returns the default priority of this Pattern based on the given Node,
- * context Node, and ContextState.
-**/
-double RootExpr::getDefaultPriority(Node* node, Node* context, ContextState* cs) {
-    return 0.5;
-} //-- getDefaultPriority
-
-/**
- * Determines whether this NodeExpr matches the given node within
- * the given context
-**/
-MBool RootExpr::matches(Node* node, Node* context, ContextState* cs) {
-    return node && (node->getNodeType() == Node::DOCUMENT_NODE);
-} //-- matches
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void RootExpr::toString(String& dest) {
-    if (mSerialize)
-        dest.append('/');
-} //-- toString

mozilla/extensions/transformiix/source/xpath/StringExpr.cpp

@@ -1,67 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-/**
- * StringExpr
-**/
-
-/**
- * Creates a new StringExpr
-**/
-StringExpr::StringExpr(const String& value) {
-    //-- copy value
-    this->value.append(value);
-} //-- StringExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* StringExpr::evaluate(Node* context, ContextState* cs) {
-   return new StringResult(value);
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void StringExpr::toString(String& str) {
-    UNICODE_CHAR ch = '\'';
-    if (value.indexOf(ch) != NOT_FOUND)
-        ch = '\"';
-    str.append(ch);
-    str.append(value);
-    str.append(ch);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/StringFunctionCall.cpp

@@ -1,289 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- *
- * Contributor(s):
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- */
-
-/**
- * StringFunctionCall
- * A representation of the XPath String funtions
-**/
-
-#include "FunctionLib.h"
-#include "XMLUtils.h"
-#include "XMLDOMUtils.h"
-#include <math.h>
-
-/**
- * Creates a StringFunctionCall of the given type
-**/
-StringFunctionCall::StringFunctionCall(short type) : FunctionCall() {
-    this->type = type;
-    switch ( type ) {
-        case CONCAT:
-            name = XPathNames::CONCAT_FN;
-            break;
-        case CONTAINS:
-            name = XPathNames::CONTAINS_FN;
-            break;
-        case STARTS_WITH:
-            name = XPathNames::STARTS_WITH_FN;
-            break;
-        case STRING_LENGTH:
-            name = XPathNames::STRING_LENGTH_FN;
-            break;
-        case SUBSTRING:
-            name = XPathNames::SUBSTRING_FN;
-            break;
-        case SUBSTRING_AFTER:
-            name = XPathNames::SUBSTRING_AFTER_FN;
-            break;
-        case SUBSTRING_BEFORE:
-            name = XPathNames::SUBSTRING_BEFORE_FN;
-            break;
-        case TRANSLATE:
-            name = XPathNames::TRANSLATE_FN;
-            break;
-        default:
-            name = XPathNames::STRING_FN;
-            break;
-    }
-} //-- StringFunctionCall
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* StringFunctionCall::evaluate(Node* context, ContextState* cs) {
-    ListIterator* iter = params.iterator();
-    PRInt32 argc = params.getLength();
-    String err;
-    ExprResult* result = 0;
-    switch ( type ) {
-        case CONCAT :
-            if ( requireParams(2, cs) ) {
-                String resultStr;
-                while(iter->hasNext()) {
-                    evaluateToString((Expr*)iter->next(),context, cs, resultStr);
-                }
-                result  = new StringResult(resultStr);
-            }
-            else result = new StringResult("");
-            break;
-        case CONTAINS :
-            if ( requireParams(2, 2, cs) ) {
-                String arg1, arg2;
-                evaluateToString((Expr*)iter->next(),context, cs, arg1);
-                evaluateToString((Expr*)iter->next(),context, cs, arg2);
-                result  = new BooleanResult((MBool)(arg1.indexOf(arg2) >= 0));
-            }
-            else result = new BooleanResult(MB_FALSE);
-            break;
-
-        case NORMALIZE_SPACE:
-            if ( requireParams(0, 1, cs) ) {
-                String resultStr;
-                if ( argc == 1)
-                    evaluateToString((Expr*)iter->next(),context, cs, resultStr);
-                else
-                    XMLDOMUtils::getNodeValue(context, &resultStr);
-                // Leading & Trailing Whitespace
-                resultStr.trim();
-                MBool hasSpace = MB_FALSE;
-                PRInt32 dest=0;
-                String normed(resultStr.length());
-                UNICODE_CHAR current;
-                for (PRInt32 src=0; src<resultStr.length(); src++) {
-                    current=resultStr.charAt(src);
-                    if (current==' ' || current=='\n' ||
-                            current=='\t' || current=='\r') {
-                        if (!hasSpace) {
-                            normed.replace(dest,' ');
-                            dest++;
-                            hasSpace=MB_TRUE;
-                        }
-                    }
-                    else {
-                        normed.replace(dest,current);
-                        dest++;
-                        hasSpace=MB_FALSE;
-                    }
-                }
-                result  = new StringResult(normed);
-            }
-            else result = new StringResult("");
-            break;
-        case STARTS_WITH :
-            if ( requireParams(2, 2, cs) ) {
-                String arg1, arg2;
-                evaluateToString((Expr*)iter->next(),context, cs, arg1);
-                evaluateToString((Expr*)iter->next(),context, cs, arg2);
-                result  = new BooleanResult((MBool)(arg1.indexOf(arg2) == 0));
-            }
-            else result = new BooleanResult(MB_FALSE);
-            break;
-        case STRING_LENGTH:
-            if ( requireParams(0, 1, cs) ) {
-                String resultStr;
-                if ( argc == 1) {
-                    evaluateToString((Expr*)iter->next(),context, cs, resultStr);
-                }
-                else XMLDOMUtils::getNodeValue(context, &resultStr);
-                result  = new NumberResult( (double) resultStr.length());
-            }
-            else result = new NumberResult(0.0);
-            break;
-        case SUBSTRING:
-            if ( requireParams(2, 3, cs) ) {
-                String src;
-                evaluateToString((Expr*)iter->next(),context, cs, src);
-                double dbl = evaluateToNumber((Expr*)iter->next(), context, cs);
-
-                //-- check for NaN
-                if ( Double::isNaN(dbl)) {
-                    result = new StringResult("");
-                    break;
-                }
-
-                //-- check for -Infinity
-                MBool startsNegInf = (dbl==Double::NEGATIVE_INFINITY);
-
-                PRInt32 startIdx = startsNegInf?0:(PRInt32)floor(dbl+.5);
-                PRInt32 endIdx = src.length()+1;
-                if ( argc == 3) {
-                    dbl = evaluateToNumber((Expr*)iter->next(),context, cs);
-                    if (startsNegInf) {
-                        result = new StringResult("");
-                        break;
-                    }
-                    if (dbl == Double::POSITIVE_INFINITY) ; //already complete
-                    else if ( Double::isNaN(dbl) || 
-                              dbl == Double::NEGATIVE_INFINITY ||
-                              dbl < 0 )
-                        endIdx = 0;
-                    else endIdx = startIdx+(PRInt32)floor(dbl+.5);
-                }
-                String resultStr;
-                //-- strings are indexed starting at 1 for XSL
-                //-- adjust to a 0-based index
-                endIdx--;
-                if (startIdx<1){
-                    startIdx = 0;
-                } else {
-                    startIdx--;
-                }
-
-                src.subString(startIdx,endIdx,resultStr);
-                result  = new StringResult(resultStr);
-            }
-            else result = new StringResult("");
-            break;
-
-        case SUBSTRING_AFTER:
-            if ( requireParams(2, 2, cs) ) {
-                String arg1, arg2;
-                evaluateToString((Expr*)iter->next(),context, cs, arg1);
-                evaluateToString((Expr*)iter->next(),context, cs, arg2);
-                PRInt32 idx = arg1.indexOf(arg2);
-                if ((idx >= 0)&&(idx<arg1.length())) {
-                    PRInt32 len = arg2.length();
-                    arg2.clear();
-                    arg1.subString(idx+len,arg2);
-                    result  = new StringResult(arg2);
-                    break;
-                }
-            }
-            result = new StringResult("");
-            break;
-        case SUBSTRING_BEFORE:
-            if ( requireParams(2, 2, cs) ) {
-                String arg1, arg2;
-                evaluateToString((Expr*)iter->next(),context, cs, arg1);
-                evaluateToString((Expr*)iter->next(),context, cs, arg2);
-                PRInt32 idx = arg1.indexOf(arg2);
-                if ((idx >= 0)&&(idx<arg1.length())) {
-                    arg2.clear();
-                    arg1.subString(0,idx,arg2);
-                    result  = new StringResult(arg2);
-                    break;
-                }
-            }
-            result = new StringResult("");
-            break;
-        case TRANSLATE:
-            if ( requireParams(3, 3, cs) ) {
-                String src;
-                evaluateToString((Expr*)iter->next(),context, cs, src);
-
-                if (src.isEmpty()) { 
-                    result = new StringResult("");
-                    break;
-                }
-
-                String oldChars, newChars;
-                evaluateToString((Expr*)iter->next(),context, cs, oldChars);
-                evaluateToString((Expr*)iter->next(),context, cs, newChars);
-                PRInt32 size = src.length();
-                UNICODE_CHAR* chars = src.toUnicode(new UNICODE_CHAR[size]);
-                src.clear();
-                PRInt32 i;
-                for (i = 0; i < size; i++) {
-                    PRInt32 idx = oldChars.indexOf(chars[i]);
-                    if (idx >= 0) {
-                        if (idx < newChars.length())
-                            src.append(newChars.charAt(idx));
-                    }
-                    else {
-                        src.append(chars[i]);
-                    }
-                }
-                delete chars;
-                result = new StringResult(src);
-            }
-            else
-                result = new StringResult("");
-            break;
-
-        default : //-- string( object? )
-            if ( requireParams(0, 1, cs) ) {
-                String resultStr;
-                if (iter->hasNext()) {
-                    evaluateToString((Expr*)iter->next(),context, cs, resultStr);
-                }
-                else {
-                    XMLDOMUtils::getNodeValue(context, &resultStr);
-                    if ( cs->isStripSpaceAllowed(context) &&
-                         XMLUtils::shouldStripTextnode(resultStr))
-                        resultStr = "";
-                }
-                result = new StringResult(resultStr);
-            }
-            else result = new StringResult("");
-            break;
-    }
-    delete iter;
-    return result;
-} //-- evaluate
-

mozilla/extensions/transformiix/source/xpath/StringResult.cpp

@@ -1,76 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-/**
- * StringResult
- * Represents a String as a Result of evaluating an Expr
-**/
-#include "ExprResult.h"
-
-/**
- * Default Constructor
-**/
-StringResult::StringResult() {
-} //-- StringResult
-
-/**
- * Creates a new StringResult with the value of the given String parameter
- * @param str the String to use for initialization of this StringResult's value
-**/
-StringResult::StringResult(const String& str) {
-    //-- copy str
-    this->value = str;
-} //-- StringResult
-
-/**
- * Creates a new StringResult with the value of the given String parameter
- * @param str the String to use for initialization of this StringResult's value
-**/
-StringResult::StringResult(const char* str) {
-    //-- copy str
-    this->value = str;
-} //-- StringResult
-
-/*
- * Virtual Methods from ExprResult
-*/
-
-short StringResult::getResultType() {
-    return ExprResult::STRING;
-} //-- getResultType
-
-void StringResult::stringValue(String& str)  {
-    str.append(this->value);
-} //-- stringValue
-
-MBool StringResult::booleanValue() {
-   return !value.isEmpty();
-} //-- booleanValue
-
-double StringResult::numberValue() {
-    return Double::toDouble(value);
-} //-- numberValue
-

mozilla/extensions/transformiix/source/xpath/UnaryExpr.cpp

@@ -1,76 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Initial Developer of the Original Code is Jonas Sicking.
- * Portions created by Jonas Sicking are Copyright (C) 2001, Jonas Sicking.
- * All rights reserved.
- *
- * Contributor(s):
- * Jonas Sicking, sicking@bigfoot.com
- *   -- original author.
- *
- * NaN/Infinity code copied from the JS-library with permission from
- * Netscape Communications Corporation: http://www.mozilla.org/js
- * http://lxr.mozilla.org/seamonkey/source/js/src/jsinterp.c
- *
- */
-
-#include "Expr.h"
-
-UnaryExpr::UnaryExpr(Expr* expr)
-{
-    this->expr = expr;
-}
-
-UnaryExpr::~UnaryExpr()
-{
-    delete expr;
-}
-
-/*
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation.
- * @return the result of the evaluation.
- */
-ExprResult* UnaryExpr::evaluate(Node* context, ContextState* cs)
-{
-    ExprResult* exprRes = expr->evaluate(context, cs);
-    double value = exprRes->numberValue();
-    delete exprRes;
-#ifdef HPUX
-    /*
-     * Negation of a zero doesn't produce a negative
-     * zero on HPUX. Perform the operation by multiplying with
-     * -1.
-     */
-    return new NumberResult(-1 * value);
-#else
-    return new NumberResult(-value);
-#endif
-}
-
-/*
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
- */
-void UnaryExpr::toString(String& str)
-{
-    if (!expr)
-        return;
-    str.append('-');
-    expr->toString(str);
-}

mozilla/extensions/transformiix/source/xpath/UnionExpr.cpp

@@ -1,154 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-  //-------------/
- //- UnionExpr -/
-//-------------/
-
-
-/**
- * Creates a new UnionExpr
-**/
-UnionExpr::UnionExpr() {
-    //-- do nothing
-}
-
-/**
- * Destructor, will delete all Path Expressions
-**/
-UnionExpr::~UnionExpr() {
-    ListIterator* iter = expressions.iterator();
-    while (iter->hasNext()) {
-         iter->next();
-         delete  (Expr*)iter->remove();
-    }
-    delete iter;
-} //-- ~UnionExpr
-
-/**
- * Adds the Expr to this UnionExpr
- * @param expr the Expr to add to this UnionExpr
-**/
-void UnionExpr::addExpr(Expr* expr) {
-    if (expr)
-      expressions.add(expr);
-} //-- addExpr
-
-    //-----------------------------/
-  //- Virtual methods from Expr -/
-//-----------------------------/
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* UnionExpr::evaluate(Node* context, ContextState* cs) {
-
-    if (!context || (expressions.getLength() == 0))
-            return new NodeSet(0);
-
-    NodeSet* nodes = new NodeSet();
-
-    txListIterator iter(&expressions);
-
-    while (iter.hasNext()) {
-        Expr* expr = (Expr*)iter.next();
-        ExprResult* exprResult = expr->evaluate(context, cs);
-        if (exprResult && 
-	    exprResult->getResultType() == ExprResult::NODESET) {
-            ((NodeSet*)exprResult)->copyInto(*nodes);
-        }
-	delete exprResult;
-    }
-
-    return nodes;
-} //-- evaluate
-
-/**
- * Returns the default priority of this Pattern based on the given Node,
- * context Node, and ContextState.
-**/
-double UnionExpr::getDefaultPriority(Node* node, Node* context,
-                                     ContextState* cs)
-{
-    //-- find highest priority
-    double priority = Double::NEGATIVE_INFINITY;
-    ListIterator iter(&expressions);
-    while (iter.hasNext()) {
-        Expr* expr = (Expr*)iter.next();
-        double tmpPriority = expr->getDefaultPriority(node, context, cs);
-        if (tmpPriority > priority && expr->matches(node, context, cs))
-            priority = tmpPriority;
-    }
-    return priority;
-} //-- getDefaultPriority
-
-/**
- * Determines whether this UnionExpr matches the given node within
- * the given context
-**/
-MBool UnionExpr::matches(Node* node, Node* context, ContextState* cs) {
-
-    ListIterator* iter = expressions.iterator();
-
-    while (iter->hasNext()) {
-        Expr* expr = (Expr*)iter->next();
-        if (expr->matches(node, context, cs)) {
-             delete iter;
-             return MB_TRUE;
-        }
-    }
-    delete iter;
-    return MB_FALSE;
-} //-- matches
-
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- *  any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void UnionExpr::toString(String& dest) {
-    ListIterator* iter = expressions.iterator();
-
-    short count = 0;
-    while (iter->hasNext()) {
-        //-- set operator
-        if (count > 0)
-            dest.append(" | ");
-        ((Expr*)iter->next())->toString(dest);
-        ++count;
-    }
-    delete iter;
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/VariableRefExpr.cpp

@@ -1,99 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- * 
- */
-
-#include "Expr.h"
-
-  //-------------------/
- //- VariableRefExpr -/
-//-------------------/
-
-/**
- * Creates a VariableRefExpr with the given variable name
-**/
-VariableRefExpr::VariableRefExpr(const String& name) {
-    this->name = name;
-} //-- VariableRefExpr
-
-/**
- * Evaluates this Expr based on the given context node and processor state
- * @param context the context node for evaluation of this Expr
- * @param ps the ContextState containing the stack information needed
- * for evaluation
- * @return the result of the evaluation
-**/
-ExprResult* VariableRefExpr::evaluate(Node* context, ContextState* cs) {
-
-    ExprResult* exprResult = cs->getVariable(name);
-    //-- make copy to prevent deletetion
-    //-- I know, I should add a #copy method to ExprResult, I will
-    ExprResult* copyOfResult = 0;
-
-    if ( exprResult ) {
-        switch ( exprResult->getResultType() ) {
-            //-- BooleanResult
-            case ExprResult::BOOLEAN :
-                copyOfResult = new BooleanResult(exprResult->booleanValue());
-                break;
-            //-- NodeSet
-            case ExprResult::NODESET :
-            {
-                NodeSet* src = (NodeSet*)exprResult;
-                NodeSet* dest = new NodeSet(src->size());
-                for ( int i = 0; i < src->size(); i++)
-                    dest->add(src->get(i));
-                copyOfResult = dest;
-                break;
-            }
-            //-- NumberResult
-            case ExprResult::NUMBER :
-                copyOfResult = new NumberResult(exprResult->numberValue());
-                break;
-            //-- StringResult
-            default:
-                String tmp;
-                exprResult->stringValue(tmp);
-                StringResult* strResult = new StringResult(tmp);
-                copyOfResult = strResult;
-                break;
-        }
-    }
-    else copyOfResult = new StringResult();
-
-    return copyOfResult;
-} //-- evaluate
-
-/**
- * Returns the String representation of this Expr.
- * @param dest the String to use when creating the String
- * representation. The String representation will be appended to
- * any data in the destination String, to allow cascading calls to
- * other #toString() methods for Expressions.
- * @return the String representation of this Expr.
-**/
-void VariableRefExpr::toString(String& str) {
-    str.append('$');
-    str.append(name);
-} //-- toString
-

mozilla/extensions/transformiix/source/xpath/XPathNames.cpp

@@ -1,69 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- * Marina Mechtcheriakova, mmarina@mindspring.com
- *   -- added LANG_FN
- *
- */
-
-/**
- * XPath names
-**/
-
-#include "FunctionLib.h"
-
-//-- Function Names
-const String XPathNames::BOOLEAN_FN              = "boolean";
-const String XPathNames::CONCAT_FN               = "concat";
-const String XPathNames::CONTAINS_FN             = "contains";
-const String XPathNames::COUNT_FN                = "count";
-const String XPathNames::FALSE_FN                = "false";
-const String XPathNames::ID_FN                   = "id";
-const String XPathNames::LAST_FN                 = "last";
-const String XPathNames::LOCAL_NAME_FN           = "local-name";
-const String XPathNames::NAME_FN                 = "name";
-const String XPathNames::NAMESPACE_URI_FN        = "namespace-uri";
-const String XPathNames::NORMALIZE_SPACE_FN      = "normalize-space";
-const String XPathNames::NOT_FN                  = "not";
-const String XPathNames::POSITION_FN             = "position";
-const String XPathNames::STARTS_WITH_FN          = "starts-with";
-const String XPathNames::STRING_FN               = "string";
-const String XPathNames::STRING_LENGTH_FN        = "string-length";
-const String XPathNames::SUBSTRING_FN            = "substring";
-const String XPathNames::SUBSTRING_AFTER_FN      = "substring-after";
-const String XPathNames::SUBSTRING_BEFORE_FN     = "substring-before";
-const String XPathNames::SUM_FN                  = "sum";
-const String XPathNames::TRANSLATE_FN            = "translate";
-const String XPathNames::TRUE_FN                 = "true";
-// OG+
-const String XPathNames::NUMBER_FN               = "number";
-const String XPathNames::ROUND_FN                = "round";
-const String XPathNames::CEILING_FN              = "ceiling";
-const String XPathNames::FLOOR_FN                = "floor";
-// OG-
-//Marina M. boolean function lang
-const String XPathNames::LANG_FN                 = "lang";
-
-//-- internal XSL processor functions
-const String XPathNames::ERROR_FN                = "error";
-

mozilla/extensions/transformiix/source/xpath/XPathProcessor.cpp

@@ -1,110 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is 
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Peter Van der Beken, peterv@netscape.com
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the NPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#include "XPathProcessor.h"
-#include "dom.h"
-#include "ProcessorState.h"
-#include "Expr.h"
-#include "nsNodeSet.h"
-#include "nsIDOMClassInfo.h"
-
-
-// QueryInterface implementation for XPathProcessor
-NS_INTERFACE_MAP_BEGIN(XPathProcessor)
-  NS_INTERFACE_MAP_ENTRY(nsIXPathNodeSelector)
-  NS_INTERFACE_MAP_ENTRY(nsISupports)
-  NS_INTERFACE_MAP_ENTRY_DOM_CLASSINFO(XPathProcessor)
-NS_INTERFACE_MAP_END
-
-
-NS_IMPL_ADDREF(XPathProcessor)
-NS_IMPL_RELEASE(XPathProcessor)
-
-
-/*
- * Creates a new XPathProcessor
- */
-XPathProcessor::XPathProcessor()
-{
-    NS_INIT_ISUPPORTS();
-}
-
-/*
- * Default destructor
- */
-XPathProcessor::~XPathProcessor()
-{
-}
-
-/* nsIDOMNodeList selectNodes (in nsIDOMNode aContextNode, in DOMString aPattern); */
-NS_IMETHODIMP XPathProcessor::SelectNodes(nsIDOMNode *aContextNode,
-                                          const nsAReadableString & aPattern,
-                                          nsIDOMNodeList **_retval)
-{
-    String pattern(PromiseFlatString(aPattern).get());
-
-    nsCOMPtr<nsIDOMDocument> aOwnerDOMDocument;
-    aContextNode->GetOwnerDocument(getter_AddRefs(aOwnerDOMDocument));
-    nsCOMPtr<nsIDocument> aOwnerDocument = do_QueryInterface(aOwnerDOMDocument);
-    Document* aDocument = new Document(aOwnerDOMDocument);
-    Node* aNode = aDocument->createWrapper(aContextNode);
-
-    ProcessorState*  aProcessorState = new ProcessorState();
-    ExprParser aParser;
-
-    Expr* aExpression = aParser.createExpr(pattern);
-    ExprResult* exprResult = aExpression->evaluate(aNode, aProcessorState);
-    nsNodeSet* resultSet;
-    if (exprResult->getResultType() == ExprResult::NODESET) {
-        resultSet = new nsNodeSet((NodeSet*)exprResult);
-    }
-    else {
-        // Return an empty nodeset
-        resultSet = new nsNodeSet(nsnull);
-    }
-    *_retval = resultSet;
-    NS_ADDREF(*_retval);
-
-    delete aProcessorState;
-    delete exprResult;
-    delete aExpression;
-    delete aDocument;
-
-    return NS_OK;
-}

mozilla/extensions/transformiix/source/xpath/XPathProcessor.h

@@ -1,75 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is 
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Peter Van der Beken, peterv@netscape.com
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the NPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef XPathProcessor_h__
-#define XPathProcessor_h__
-
-#include "nsIXPathNodeSelector.h"
-
-/* e4172588-1dd1-11b2-bf09-ec309437245a */
-#define TRANSFORMIIX_XPATH_PROCESSOR_CID   \
-{ 0xe4172588, 0x1dd1, 0x11b2, {0xbf, 0x09, 0xec, 0x30, 0x94, 0x37, 0x24, 0x5a} }
-
-#define TRANSFORMIIX_XPATH_PROCESSOR_CONTRACTID \
-"@mozilla.org/xpath-nodeselector;1"
-
-/**
- * A class for processing an XPath query
-**/
-class XPathProcessor : public nsIXPathNodeSelector
-{
-public:
-    /**
-     * Creates a new XPathProcessor
-    **/
-    XPathProcessor();
-
-    /**
-     * Default destructor for XPathProcessor
-    **/
-    virtual ~XPathProcessor();
-
-    // nsISupports interface
-    NS_DECL_ISUPPORTS
-
-    // nsIXPathNodeSelector interface
-    NS_DECL_NSIXPATHNODESELECTOR
-};
-
-#endif

mozilla/extensions/transformiix/source/xpath/makefile.win

@@ -1,90 +0,0 @@
-#!nmake
-#
-# The contents of this file are subject to the Netscape Public
-# License Version 1.1 (the "License"); you may not use this file
-# except in compliance with the License. You may obtain a copy of
-# the License at http://www.mozilla.org/NPL/
-#
-# Software distributed under the License is distributed on an "AS
-# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# rights and limitations under the License.
-#
-# The Original Code is mozilla.org code.
-#
-# The Initial Developer of the Original Code is Netscape
-# Communications Corporation.  Portions created by Netscape are
-# Copyright (C) 1998 Netscape Communications Corporation. All
-# Rights Reserved.
-#
-# Contributor(s): 
-
-DEPTH=..\..\..\..
-MODULE = transformiix
-REQUIRES	= string \
-		  xpcom \
-		  dom \
-		  widget \
-		  content \
-		  $(NULL)
-include <$(DEPTH)/config/config.mak>
-
-!if defined(TX_EXE)
-DEFINES=$(DEFINES) -DTX_EXE
-!endif
-
-CPP_OBJS=						\
-	.\$(OBJDIR)\AdditiveExpr.obj			\
-	.\$(OBJDIR)\AttributeValueTemplate.obj		\
-	.\$(OBJDIR)\BooleanExpr.obj			\
-	.\$(OBJDIR)\BooleanFunctionCall.obj		\
-	.\$(OBJDIR)\BooleanResult.obj			\
-	.\$(OBJDIR)\ErrorFunctionCall.obj		\
-	.\$(OBJDIR)\Expr.obj				\
-	.\$(OBJDIR)\ExprLexer.obj			\
-	.\$(OBJDIR)\ExprLexerChars.obj			\
-	.\$(OBJDIR)\ExprParser.obj			\
-	.\$(OBJDIR)\ExtensionFunctionCall.obj		\
-	.\$(OBJDIR)\FilterExpr.obj			\
-	.\$(OBJDIR)\FunctionCall.obj			\
-	.\$(OBJDIR)\LocationStep.obj			\
-	.\$(OBJDIR)\MultiplicativeExpr.obj		\
-	.\$(OBJDIR)\NodeSet.obj				\
-	.\$(OBJDIR)\NodeSetFunctionCall.obj		\
-	.\$(OBJDIR)\NumberExpr.obj			\
-	.\$(OBJDIR)\NumberFunctionCall.obj		\
-	.\$(OBJDIR)\NumberResult.obj			\
-	.\$(OBJDIR)\PathExpr.obj			\
-	.\$(OBJDIR)\PredicateList.obj			\
-	.\$(OBJDIR)\RelationalExpr.obj			\
-	.\$(OBJDIR)\RootExpr.obj			\
-	.\$(OBJDIR)\StringExpr.obj			\
-	.\$(OBJDIR)\StringFunctionCall.obj		\
-	.\$(OBJDIR)\StringResult.obj			\
-	.\$(OBJDIR)\txNameTest.obj			\
-	.\$(OBJDIR)\txNodeTypeTest.obj			\
-	.\$(OBJDIR)\UnionExpr.obj			\
-	.\$(OBJDIR)\UnaryExpr.obj			\
-	.\$(OBJDIR)\VariableRefExpr.obj			\
-	.\$(OBJDIR)\XPathNames.obj			\
-!if !defined(TX_EXE)
-	.\$(OBJDIR)\nsNodeSet.obj			\
-	.\$(OBJDIR)\XPathProcessor.obj		\
-!endif
-	$(NULL)
-
-EXPORTS = \
-	$(NULL)
-
-LINCS=-I$(PUBLIC)\xpcom \
-      -I..\base -I..\xml -I..\xml\dom -I..\xslt \
-      -I..\xslt\functions -I..\xslt\util
-
-LCFLAGS = \
-        $(LCFLAGS) \
-        $(DEFINES) \
-        $(NULL)
-
-include <$(DEPTH)\config\rules.mak>
-
-libs:: $(OBJDIR) $(CPP_OBJS)

mozilla/extensions/transformiix/source/xpath/nsNodeSet.cpp

@@ -1,85 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is 
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Peter Van der Beken, peterv@netscape.com
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the NPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#include "nsNodeSet.h"
-#include "nsIDOMClassInfo.h"
-
-static NS_DEFINE_CID(kDOMScriptObjectFactoryCID,  NS_DOM_SCRIPT_OBJECT_FACTORY_CID);
-
-
-// QueryInterface implementation for nsNodeSet
-NS_INTERFACE_MAP_BEGIN(nsNodeSet)
-  NS_INTERFACE_MAP_ENTRY(nsIDOMNodeList)
-  NS_INTERFACE_MAP_ENTRY(nsISupports)
-  NS_INTERFACE_MAP_ENTRY_DOM_CLASSINFO(NodeSet)
-NS_INTERFACE_MAP_END
-
-
-NS_IMPL_ADDREF(nsNodeSet)
-NS_IMPL_RELEASE(nsNodeSet)
-
-
-nsNodeSet::nsNodeSet(NodeSet* aNodeSet) {
-    NS_INIT_ISUPPORTS();
-    mScriptObject = nsnull;
-
-    if (aNodeSet) {
-        for (int i=0; i < aNodeSet->size(); i++) {
-            mNodes.AppendElement(aNodeSet->get(i)->getNSObj());
-        }
-    }
-}
-
-nsNodeSet::~nsNodeSet() {
-}
-
-NS_IMETHODIMP
-nsNodeSet::Item(PRUint32 aIndex, nsIDOMNode** aReturn)
-{
-    *aReturn = nsnull;
-    mNodes.QueryElementAt(aIndex, NS_GET_IID(nsIDOMNode), (void**)aReturn);
-    return NS_OK;
-}
-
-NS_IMETHODIMP
-nsNodeSet::GetLength(PRUint32* aLength)
-{
-    mNodes.Count(aLength);
-    return NS_OK;
-}

mozilla/extensions/transformiix/source/xpath/nsNodeSet.h

@@ -1,71 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: NPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is 
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Peter Van der Beken, peterv@netscape.com
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the NPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the NPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef TRANSFRMX_NS_NODESET_H
-#define TRANSFRMX_NS_NODESET_H
-
-#include "NodeSet.h"
-#include "nsIDOMNodeList.h"
-#include "nsSupportsArray.h"
-
-class nsNodeSet : public nsIDOMNodeList
-{
-public:
-    /**
-     * Creates a new Mozilla NodeSet from a Transformiix NodeSet
-    **/
-    nsNodeSet(NodeSet* aNodeSet);
-
-    /**
-     * Default destructor for nsNodeSet
-    **/
-    virtual ~nsNodeSet();
-
-    // nsISupports interface
-    NS_DECL_ISUPPORTS
-
-    // nsIDocumentTransformer interface
-    NS_DECL_NSIDOMNODELIST
-
-private:
-    void* mScriptObject;
-    nsSupportsArray mNodes;
-};
-
-#endif

mozilla/extensions/transformiix/source/xpath/txNameTest.cpp

@@ -1,113 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- */
-
-#include "Expr.h"
-#include "txAtoms.h"
-
-txNameTest::txNameTest(String& aName, Node::NodeType aNodeType)
-    :mNodeType(aNodeType)
-{
-    int idx = aName.indexOf(':');
-    if (idx >= 0) {
-        aName.subString(0, idx, mPrefix);
-        String localName;
-        aName.subString(idx+1, localName);
-        mLocalName = TX_GET_ATOM(localName);
-    }
-    else {
-        mLocalName = TX_GET_ATOM(aName);
-    }
-}
-
-txNameTest::~txNameTest()
-{
-    TX_IF_RELEASE_ATOM(mLocalName);
-}
-
-/*
- * Determines whether this txNodeTest matches the given node
- */
-MBool txNameTest::matches(Node* aNode, ContextState* aCs)
-{
-    if (!aNode || aNode->getNodeType() != mNodeType)
-        return MB_FALSE;
-
-    // Totally wild?
-    if (mLocalName == txXPathAtoms::_asterix && mPrefix.isEmpty())
-        return MB_TRUE;
-
-    // Compare namespaces
-    if (mPrefix.isEmpty()) {
-        if (aNode->getNamespaceID() != kNameSpaceID_None)
-            return MB_FALSE;
-    }
-    else {
-        String nsURI;
-        aCs->getNameSpaceURIFromPrefix(mPrefix, nsURI);
-        if(!aNode->getNamespaceURI().isEqual(nsURI))
-            return MB_FALSE;
-    }
-
-    // Name wild?
-    if (mLocalName == txXPathAtoms::_asterix)
-        return MB_TRUE;
-
-    // Compare local-names
-    txAtom* localName;
-    aNode->getLocalName(&localName);
-    MBool result = localName == mLocalName;
-    TX_IF_RELEASE_ATOM(localName);
-
-    return result;
-}
-
-/*
- * Returns the default priority of this txNodeTest
- */
-double txNameTest::getDefaultPriority()
-{
-    if (mLocalName == txXPathAtoms::_asterix) {
-        if (mPrefix.isEmpty())
-            return -0.5;
-        return -0.25;
-    }
-    return 0;
-}
-
-/*
- * Returns the String representation of this txNodeTest.
- * @param aDest the String to use when creating the string representation.
- *              The string representation will be appended to the string.
- */
-void txNameTest::toString(String& aDest)
-{
-    if (!mPrefix.isEmpty()) {
-        aDest.append(mPrefix);
-        aDest.append(':');
-    }
-    String localName;
-    TX_GET_ATOM_STRING(mLocalName, localName);
-    aDest.append(localName);
-}

mozilla/extensions/transformiix/source/xpath/txNodeTypeTest.cpp

@@ -1,119 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- 
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- * 
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- * 
- * The Original Code is TransforMiiX XSLT processor.
- * 
- * The Initial Developer of the Original Code is The MITRE Corporation.
- * Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
- *
- * Portions created by Keith Visco as a Non MITRE employee,
- * (C) 1999 Keith Visco. All Rights Reserved.
- * 
- * Contributor(s): 
- * Keith Visco, kvisco@ziplink.net
- *   -- original author.
- *
- */
-
-#include "Expr.h"
-#include "txAtom.h"
-
-/*
- * Creates a new txNodeTypeTest of the given type
- */
-txNodeTypeTest::txNodeTypeTest(NodeType aNodeType)
-{
-    mNodeType = aNodeType;
-    mNodeName = 0;
-}
-
-txNodeTypeTest::~txNodeTypeTest()
-{
-    TX_IF_RELEASE_ATOM(mNodeName);
-}
-
-void txNodeTypeTest::setNodeName(const String& aName)
-{
-    mNodeName = TX_GET_ATOM(aName);
-}
-
-/*
- * Determines whether this txNodeTest matches the given node
- */
-MBool txNodeTypeTest::matches(Node* aNode, ContextState* aCs)
-{
-    if (!aNode)
-        return MB_FALSE;
-
-    switch (mNodeType) {
-        case COMMENT_TYPE:
-            return aNode->getNodeType() == Node::COMMENT_NODE;
-        case TEXT_TYPE:
-            return (aNode->getNodeType() == Node::TEXT_NODE ||
-                    aNode->getNodeType() == Node::CDATA_SECTION_NODE) &&
-                   !aCs->isStripSpaceAllowed(aNode);
-        case PI_TYPE:
-            if (aNode->getNodeType() == Node::PROCESSING_INSTRUCTION_NODE) {
-                txAtom* localName;
-                MBool result;
-                result = !mNodeName ||
-                         (aNode->getLocalName(&localName) &&
-                          localName == mNodeName);
-                TX_IF_RELEASE_ATOM(localName);
-                return result;
-            }
-            return MB_FALSE;
-        case NODE_TYPE:
-            return (aNode->getNodeType() != Node::TEXT_NODE &&
-                    aNode->getNodeType() != Node::CDATA_SECTION_NODE) ||
-                   !aCs->isStripSpaceAllowed(aNode);
-    }
-    return MB_TRUE;
-}
-
-/*
- * Returns the default priority of this txNodeTest
- */
-double txNodeTypeTest::getDefaultPriority()
-{
-    return mNodeName ? 0 : -0.5;
-}
-
-/*
- * Returns the String representation of this txNodeTest.
- * @param aDest the String to use when creating the string representation.
- *              The string representation will be appended to the string.
- */
-void txNodeTypeTest::toString(String& aDest)
-{
-    switch (mNodeType) {
-        case COMMENT_TYPE:
-            aDest.append("comment()");
-            break;
-        case TEXT_TYPE:
-            aDest.append("text()");
-            break;
-        case PI_TYPE:
-            aDest.append("processing-instruction(");
-            if (mNodeName) {
-                String str;
-                TX_GET_ATOM_STRING(mNodeName, str);
-                aDest.append('\'');
-                aDest.append(str);
-                aDest.append('\'');
-            }
-            aDest.append(')');
-            break;
-        case NODE_TYPE:
-            aDest.append("node()");
-            break;
-    }
-}

mozilla/extensions/transformiix/source/xpath/txXPathAtomList.h

@@ -1,81 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is TransforMiiX XSLT processor.
- *
- * The Initial Developer of the Original Code is
- * Jonas Sicking.
- * Portions created by the Initial Developer are Copyright (C) 2001
- * Jonas Sicking. All Rights Reserved.
- *
- * Contributor(s):
- *   Jonas Sicking <sicking@bigfoot.com>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-TX_ATOM(_asterix, "*");
-TX_ATOM(boolean, "boolean");
-TX_ATOM(ceiling, "ceiling");
-TX_ATOM(concat, "concat");
-TX_ATOM(contains, "contains");
-TX_ATOM(count, "count");
-TX_ATOM(_false, "false");
-TX_ATOM(floor, "floor");
-TX_ATOM(id, "id");
-TX_ATOM(lang, "lang");
-TX_ATOM(last, "last");
-TX_ATOM(localName, "local-name");
-TX_ATOM(name, "name");
-TX_ATOM(namespaceUri, "namespace-uri");
-TX_ATOM(normalizeSpace, "normalize-space");
-TX_ATOM(_not, "not");
-TX_ATOM(number, "number");
-TX_ATOM(position, "position");
-TX_ATOM(round, "round");
-TX_ATOM(startsWith, "starts-with");
-TX_ATOM(string, "string");
-TX_ATOM(stringLength, "string-length");
-TX_ATOM(substring, "substring");
-TX_ATOM(substringAfter, "substring-after");
-TX_ATOM(substringBefore, "substring-before");
-TX_ATOM(sum, "sum");
-TX_ATOM(translate, "translate");
-TX_ATOM(_true, "true");
-
-// XPath Axes
-TX_ATOM(ancestor, "ancestor");
-TX_ATOM(ancestorOrSelf, "ancestor-or-self");
-TX_ATOM(attribute, "attribute");
-TX_ATOM(child, "child");
-TX_ATOM(descendant, "descendant");
-TX_ATOM(descendantOrSelf, "descendant-or-self");
-TX_ATOM(following, "following");
-TX_ATOM(followingSibling, "following-sibling");
-TX_ATOM(_namespace, "namespace");
-TX_ATOM(parent, "parent");
-TX_ATOM(preceding, "preceding");
-TX_ATOM(precedingSibling, "preceding-sibling");
-TX_ATOM(self, "self");

mozilla/java/dom/jni/javaDOMGlobals.h

@@ -0,0 +1,105 @@
+/* 
+ The contents of this file are subject to the Mozilla Public
+ License Version 1.1 (the "License"); you may not use this file
+ except in compliance with the License. You may obtain a copy of
+ the License at http://www.mozilla.org/MPL/
+
+ Software distributed under the License is distributed on an "AS
+ IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ implied. See the License for the specific language governing
+ rights and limitations under the License.
+
+ The Original Code is mozilla.org code.
+
+ The Initial Developer of the Original Code is Sun Microsystems,
+ Inc. Portions created by Sun are
+ Copyright (C) 1999 Sun Microsystems, Inc. All
+ Rights Reserved.
+
+ Contributor(s): 
+*/
+
+#ifndef __JavaDOMGlobals_h__
+#define __JavaDOMGlobals_h__
+
+#include "jni.h"
+#include "prclist.h"
+#include "nsError.h"
+
+#ifdef ERROR
+#undef ERROR
+#endif
+
+class nsISupports;
+class nsIDOMNode;
+struct PRLogModuleInfo;
+struct PRLock;
+
+class JavaDOMGlobals {
+
+ public:
+  static jclass attrClass;
+  static jclass cDataSectionClass;
+  static jclass commentClass;
+  static jclass documentClass;
+  static jclass documentFragmentClass;
+  static jclass documentTypeClass;
+  static jclass domImplementationClass;
+  static jclass elementClass;
+  static jclass entityClass;
+  static jclass entityReferenceClass;
+  static jclass namedNodeMapClass;
+  static jclass nodeClass;
+  static jclass nodeListClass;
+  static jclass notationClass;
+  static jclass processingInstructionClass;
+  static jclass textClass;
+
+  static jfieldID nodePtrFID;
+  static jfieldID nodeListPtrFID;
+  static jfieldID domImplementationPtrFID;
+
+  static jfieldID nodeTypeAttributeFID;
+  static jfieldID nodeTypeCDataSectionFID;
+  static jfieldID nodeTypeCommentFID;
+  static jfieldID nodeTypeDocumentFragmentFID;
+  static jfieldID nodeTypeDocumentFID;
+  static jfieldID nodeTypeDocumentTypeFID;
+  static jfieldID nodeTypeElementFID;
+  static jfieldID nodeTypeEntityFID;
+  static jfieldID nodeTypeEntityReferenceFID;
+  static jfieldID nodeTypeNotationFID;
+  static jfieldID nodeTypeProcessingInstructionFID;
+  static jfieldID nodeTypeTextFID;
+
+  static jclass domExceptionClass;
+  static jmethodID domExceptionInitMID;
+  static jclass runtimeExceptionClass;
+  static jmethodID runtimeExceptionInitMID;
+
+  static const char* const DOM_EXCEPTION_MESSAGE[];
+
+  typedef enum ExceptionType { EXCEPTION_RUNTIME, 
+			       EXCEPTION_DOM } ExceptionType;
+  
+  static PRLogModuleInfo* log;
+  static PRCList garbage;
+  static PRLock* garbageLock;
+
+  static PRInt32 javaMaxInt;
+
+  static void Initialize(JNIEnv *env);
+  static void Destroy(JNIEnv *env);
+  static jobject CreateNodeSubtype(JNIEnv *env, 
+				   nsIDOMNode *node);
+
+  static void AddToGarbage(nsISupports* domObject);
+  static void TakeOutGarbage();
+
+  static void ThrowException(JNIEnv *env,
+                             const char * message = NULL,
+                             nsresult rv = NS_OK,
+                             ExceptionType exceptionType = EXCEPTION_RUNTIME);
+};
+  
+#endif /* __JavaDOMGlobals_h__ */