зеркало из https://github.com/mozilla/gecko-dev.git
239 строки
6.9 KiB
C++
Executable File
239 строки
6.9 KiB
C++
Executable File
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is TransforMiiX XSLT processor.
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*
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* The Initial Developer of the Original Code is The MITRE Corporation.
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* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
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*
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* Portions created by Peter Van der Beken are Copyright (C) 2000
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* Peter Van der Beken. All Rights Reserved.
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*
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* Contributor(s):
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* Peter Van der Beken, peter.vanderbeken@pandora.be
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* -- original author.
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*
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*/
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#include "nsIGenericFactory.h"
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#include "nsIAppShellComponent.h"
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#include "nsIScriptExternalNameSet.h"
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#include "nsIScriptNameSetRegistry.h"
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#include "nsIScriptNameSpaceManager.h"
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#include "nsIScriptContext.h"
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#include "nsIRegistry.h"
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#include "nsDOMCID.h"
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#include "prprf.h"
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#include "XSLTProcessor.h"
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#include "XPathProcessor.h"
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#include "nsSyncLoader.h"
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static NS_DEFINE_CID(kCScriptNameSetRegistryCID, NS_SCRIPT_NAMESET_REGISTRY_CID);
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// Factory Constructor
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NS_GENERIC_FACTORY_CONSTRUCTOR(XSLTProcessor)
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NS_GENERIC_FACTORY_CONSTRUCTOR(XPathProcessor)
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NS_GENERIC_FACTORY_CONSTRUCTOR(nsSyncLoader)
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class TransformiixNameset : public nsIScriptExternalNameSet {
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public:
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TransformiixNameset();
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virtual ~TransformiixNameset();
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsIScriptExternalNameSet
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NS_IMETHOD InitializeClasses(nsIScriptContext* aScriptContext);
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NS_IMETHOD AddNameSet(nsIScriptContext* aScriptContext);
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};
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TransformiixNameset::TransformiixNameset()
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{
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NS_INIT_ISUPPORTS();
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}
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TransformiixNameset::~TransformiixNameset()
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{
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}
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NS_IMPL_ISUPPORTS1(TransformiixNameset, nsIScriptExternalNameSet)
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NS_IMETHODIMP
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TransformiixNameset::InitializeClasses(nsIScriptContext* aScriptContext)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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TransformiixNameset::AddNameSet(nsIScriptContext* aScriptContext)
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{
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static NS_DEFINE_CID(kXSLTProcessor_CID, TRANSFORMIIX_XSLT_PROCESSOR_CID);
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static NS_DEFINE_CID(kXPathProcessor_CID, TRANSFORMIIX_XPATH_PROCESSOR_CID);
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nsresult result = NS_OK;
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nsCOMPtr<nsIScriptNameSpaceManager> manager;
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result = aScriptContext->GetNameSpaceManager(getter_AddRefs(manager));
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if (NS_SUCCEEDED(result)) {
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result = manager->RegisterGlobalName(NS_ConvertASCIItoUCS2("XSLTProcessor"),
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NS_GET_IID(nsIDocumentTransformer),
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kXSLTProcessor_CID,
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PR_TRUE);
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NS_ENSURE_SUCCESS(result, result);
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result = manager->RegisterGlobalName(NS_ConvertASCIItoUCS2("XPathProcessor"),
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NS_GET_IID(nsIXPathNodeSelector),
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kXPathProcessor_CID,
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PR_TRUE);
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NS_ENSURE_SUCCESS(result, result);
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}
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return result;
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}
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/* 878f99ae-1dd2-11b2-add2-edf7a72f957b */
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#define TRANSFORMIIX_CID \
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{ 0x878f99ae, 0x1dd2, 0x11b2, {0xad, 0xd2, 0xed, 0xf7, 0xa7, 0x2f, 0x95, 0x7b} }
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#define TRANSFORMIIX_CONTRACTID \
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NS_IAPPSHELLCOMPONENT_CONTRACTID "/Transformiix;1"
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class TransformiixComponent : public nsIAppShellComponent {
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public:
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TransformiixComponent();
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virtual ~TransformiixComponent();
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NS_DEFINE_STATIC_CID_ACCESSOR(TRANSFORMIIX_CID);
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsIAppShellComponent
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NS_DECL_NSIAPPSHELLCOMPONENT
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static TransformiixComponent *GetInstance();
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static TransformiixComponent* mInstance;
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};
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TransformiixComponent* TransformiixComponent::mInstance = nsnull;
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TransformiixComponent *
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TransformiixComponent::GetInstance()
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{
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if (mInstance == nsnull) {
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mInstance = new TransformiixComponent();
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// Will be released in the module destructor
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NS_IF_ADDREF(mInstance);
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}
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NS_IF_ADDREF(mInstance);
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return mInstance;
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}
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TransformiixComponent::TransformiixComponent()
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{
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NS_INIT_ISUPPORTS();
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}
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TransformiixComponent::~TransformiixComponent()
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{
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}
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NS_IMPL_ISUPPORTS1(TransformiixComponent, nsIAppShellComponent)
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NS_IMETHODIMP
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TransformiixComponent::Initialize(nsIAppShellService *anAppShell,
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nsICmdLineService *aCmdLineService)
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{
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nsresult rv;
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nsCOMPtr<nsIScriptNameSetRegistry> namesetService =
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do_GetService(kCScriptNameSetRegistryCID, &rv);
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if (NS_SUCCEEDED(rv)) {
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TransformiixNameset* nameset = new TransformiixNameset();
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// the NameSet service will AddRef this one
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namesetService->AddExternalNameSet(nameset);
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}
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return rv;
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}
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NS_IMETHODIMP
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TransformiixComponent::Shutdown()
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{
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return NS_OK;
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}
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NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(TransformiixComponent, TransformiixComponent::GetInstance);
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static NS_METHOD
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RegisterTransformiix(nsIComponentManager *aCompMgr,
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nsIFile *aPath,
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const char *registryLocation,
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const char *componentType,
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const nsModuleComponentInfo *info)
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{
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// get the registry
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nsIRegistry* registry;
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nsresult rv = nsServiceManager::GetService(NS_REGISTRY_CONTRACTID,
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NS_GET_IID(nsIRegistry),
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(nsISupports**)®istry);
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if (NS_SUCCEEDED(rv)) {
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registry->OpenWellKnownRegistry(nsIRegistry::ApplicationComponentRegistry);
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char buffer[256];
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char *cid = TransformiixComponent::GetCID().ToString();
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PR_snprintf(buffer,
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sizeof buffer,
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"%s/%s",
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NS_IAPPSHELLCOMPONENT_KEY,
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cid ? cid : "unknown" );
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nsCRT::free(cid);
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nsRegistryKey key;
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rv = registry->AddSubtree(nsIRegistry::Common,
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buffer,
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&key );
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nsServiceManager::ReleaseService(NS_REGISTRY_CONTRACTID, registry);
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}
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return rv;
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}
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// Component Table
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static nsModuleComponentInfo components[] = {
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{ "Transformiix component",
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TRANSFORMIIX_CID,
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TRANSFORMIIX_CONTRACTID,
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TransformiixComponentConstructor,
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RegisterTransformiix },
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{ "Transformiix XSLT Processor",
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TRANSFORMIIX_XSLT_PROCESSOR_CID,
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TRANSFORMIIX_XSLT_PROCESSOR_CONTRACTID,
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XSLTProcessorConstructor },
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{ "Transformiix XPath Processor",
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TRANSFORMIIX_XPATH_PROCESSOR_CID,
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TRANSFORMIIX_XPATH_PROCESSOR_CONTRACTID,
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XPathProcessorConstructor },
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{ "Transformiix Synchronous Loader",
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TRANSFORMIIX_SYNCLOADER_CID,
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TRANSFORMIIX_SYNCLOADER_CONTRACTID,
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nsSyncLoaderConstructor }
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};
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static void PR_CALLBACK
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TransformiixModuleDtor(nsIModule* self)
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{
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NS_IF_RELEASE(TransformiixComponent::mInstance);
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}
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NS_IMPL_NSGETMODULE_WITH_DTOR("TransformiixModule", components, TransformiixModuleDtor)
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