dbertoni 02/04/25 23:23:08 Added: c/src/XalanExtensions XalanExtensions.cpp Log: Initial revision. Revision Changes Path 1.1 xml-xalan/c/src/XalanExtensions/XalanExtensions.cpp Index: XalanExtensions.cpp =================================================================== /* * The Apache Software License, Version 1.1 * * * Copyright (c) 2001 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Xalan" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation and was * originally based on software copyright (c) 1999, International * Business Machines, Inc., http://www.ibm.com. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ #include "XalanExtensions.hpp" #include "FunctionDifference.hpp" #include "FunctionDistinct.hpp" #include "FunctionEvaluate.hpp" #include "FunctionHasSameNodes.hpp" #include "FunctionIntersection.hpp" #include "FunctionNodeSet.hpp" #include <XPath/XPathEnvSupportDefault.hpp> static const XalanDOMChar s_extensionsNamespace[] = { XalanUnicode::charLetter_h, XalanUnicode::charLetter_t, XalanUnicode::charLetter_t, XalanUnicode::charLetter_p, XalanUnicode::charColon, XalanUnicode::charSolidus, XalanUnicode::charSolidus, XalanUnicode::charLetter_x, XalanUnicode::charLetter_m, XalanUnicode::charLetter_l, XalanUnicode::charFullStop, XalanUnicode::charLetter_a, XalanUnicode::charLetter_p, XalanUnicode::charLetter_a, XalanUnicode::charLetter_c, XalanUnicode::charLetter_h, XalanUnicode::charLetter_e, XalanUnicode::charFullStop, XalanUnicode::charLetter_o, XalanUnicode::charLetter_r, XalanUnicode::charLetter_g, XalanUnicode::charSolidus, XalanUnicode::charLetter_x, XalanUnicode::charLetter_a, XalanUnicode::charLetter_l, XalanUnicode::charLetter_a, XalanUnicode::charLetter_n, 0 }; static const XalanDOMChar s_differenceFunctionName[] = { XalanUnicode::charLetter_d, XalanUnicode::charLetter_i, XalanUnicode::charLetter_f, XalanUnicode::charLetter_f, XalanUnicode::charLetter_e, XalanUnicode::charLetter_r, XalanUnicode::charLetter_e, XalanUnicode::charLetter_n, XalanUnicode::charLetter_c, XalanUnicode::charLetter_e, 0 }; static const XalanDOMChar s_distinctFunctionName[] = { XalanUnicode::charLetter_d, XalanUnicode::charLetter_i, XalanUnicode::charLetter_s, XalanUnicode::charLetter_t, XalanUnicode::charLetter_i, XalanUnicode::charLetter_n, XalanUnicode::charLetter_c, XalanUnicode::charLetter_t, 0 }; static const XalanDOMChar s_evaluateFunctionName[] = { XalanUnicode::charLetter_e, XalanUnicode::charLetter_v, XalanUnicode::charLetter_a, XalanUnicode::charLetter_l, XalanUnicode::charLetter_u, XalanUnicode::charLetter_a, XalanUnicode::charLetter_t, XalanUnicode::charLetter_e, 0 }; static const XalanDOMChar s_hasSameNodesFunctionName[] = { XalanUnicode::charLetter_h, XalanUnicode::charLetter_a, XalanUnicode::charLetter_s, XalanUnicode::charLetter_S, XalanUnicode::charLetter_a, XalanUnicode::charLetter_m, XalanUnicode::charLetter_e, XalanUnicode::charLetter_N, XalanUnicode::charLetter_o, XalanUnicode::charLetter_d, XalanUnicode::charLetter_e, XalanUnicode::charLetter_s, 0 }; static const XalanDOMChar s_intersectionFunctionName[] = { XalanUnicode::charLetter_i, XalanUnicode::charLetter_n, XalanUnicode::charLetter_t, XalanUnicode::charLetter_e, XalanUnicode::charLetter_r, XalanUnicode::charLetter_s, XalanUnicode::charLetter_e, XalanUnicode::charLetter_c, XalanUnicode::charLetter_t, XalanUnicode::charLetter_i, XalanUnicode::charLetter_o, XalanUnicode::charLetter_n, 0 }; static const XalanDOMChar s_nodeSetFunctionName[] = { XalanUnicode::charLetter_n, XalanUnicode::charLetter_o, XalanUnicode::charLetter_d, XalanUnicode::charLetter_e, XalanUnicode::charLetter_s, XalanUnicode::charLetter_e, XalanUnicode::charLetter_t, 0 }; static const FunctionDifference s_differenceFunction; static const FunctionDistinct s_distinctFunction; static const FunctionEvaluate s_evaluateFunction; static const FunctionHasSameNodes s_hasSameNodesFunction; static const FunctionIntersection s_intersectionFunction; static const FunctionNodeSet s_nodesetFunction(true); static const XalanExtensionsInstaller::FunctionTableEntry theFunctionTable[] = { { s_differenceFunctionName, &s_differenceFunction }, { s_distinctFunctionName, &s_distinctFunction }, { s_evaluateFunctionName, &s_evaluateFunction }, { s_hasSameNodesFunctionName, &s_hasSameNodesFunction }, { s_intersectionFunctionName, &s_intersectionFunction }, { s_nodeSetFunctionName, &s_nodesetFunction }, { 0, 0 } }; void XalanExtensionsInstaller::installLocal(XPathEnvSupportDefault& theSupport) { doInstallLocal(s_extensionsNamespace, theFunctionTable, theSupport); } void XalanExtensionsInstaller::installGlobal() { doInstallGlobal(s_extensionsNamespace, theFunctionTable); } void XalanExtensionsInstaller::uninstallLocal(XPathEnvSupportDefault& theSupport) { doUninstallLocal(s_extensionsNamespace, theFunctionTable, theSupport); } void XalanExtensionsInstaller::uninstallGlobal() { doUninstallGlobal(s_extensionsNamespace, theFunctionTable); } void XalanExtensionsInstaller::doInstallLocal( const XalanDOMChar* theNamespace, const FunctionTableEntry theFunctionTable[], XPathEnvSupportDefault& theSupport) { assert(theNamespace != 0); const XalanDOMString theNamespaceString(theNamespace); XalanDOMString theFunctionName; for(const FunctionTableEntry* theEntry = theFunctionTable; theEntry->theFunctionName != 0; ++theEntry) { assert(theEntry->theFunction != 0); theFunctionName = theEntry->theFunctionName; theSupport.installExternalFunctionLocal(theNamespaceString, theFunctionName, *theEntry->theFunction); } } void XalanExtensionsInstaller::doInstallGlobal( const XalanDOMChar* theNamespace, const FunctionTableEntry theFunctionTable[]) { assert(theNamespace != 0); const XalanDOMString theNamespaceString(theNamespace); XalanDOMString theFunctionName; for(const FunctionTableEntry* theEntry = theFunctionTable; theEntry->theFunctionName != 0; ++theEntry) { assert(theEntry->theFunction != 0); theFunctionName = theEntry->theFunctionName; XPathEnvSupportDefault::installExternalFunctionGlobal(theNamespaceString, theFunctionName, *theEntry->theFunction); } } void XalanExtensionsInstaller::doUninstallLocal( const XalanDOMChar* theNamespace, const FunctionTableEntry theFunctionTable[], XPathEnvSupportDefault& theSupport) { assert(theNamespace != 0); const XalanDOMString theNamespaceString(theNamespace); XalanDOMString theFunctionName; for(const FunctionTableEntry* theEntry = theFunctionTable; theEntry->theFunctionName != 0; ++theEntry) { theFunctionName = theEntry->theFunctionName; theSupport.uninstallExternalFunctionLocal(theNamespaceString, theFunctionName); } } void XalanExtensionsInstaller::doUninstallGlobal( const XalanDOMChar* theNamespace, const FunctionTableEntry theFunctionTable[]) { assert(theNamespace != 0); const XalanDOMString theNamespaceString(theNamespace); XalanDOMString theFunctionName; for(const FunctionTableEntry* theEntry = theFunctionTable; theEntry->theFunctionName != 0; ++theEntry) { theFunctionName = theEntry->theFunctionName; XPathEnvSupportDefault::uninstallExternalFunctionGlobal(theNamespaceString, theFunctionName); } }
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