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-rw-r--r--src/vm/confighelper.cpp309
1 files changed, 0 insertions, 309 deletions
diff --git a/src/vm/confighelper.cpp b/src/vm/confighelper.cpp
deleted file mode 100644
index 815aac7c08..0000000000
--- a/src/vm/confighelper.cpp
+++ /dev/null
@@ -1,309 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-//*****************************************************************************
-// ConfigHelper.cpp
-//
-//*****************************************************************************
-//
-// XML Helper so that NodeFactory can be implemented in Managed code
-//
-
-
-
-#include "common.h"
-
-#include "confighelper.h"
-
-ConfigFactory::ConfigFactory(OBJECTREF *pFactory)
-{
- CONTRACTL
- {
- NOTHROW;
- MODE_COOPERATIVE;
- GC_TRIGGERS;
- }
- CONTRACTL_END;
-
- _ASSERTE(pFactory != NULL);
- Initialize(pFactory);
- AddRef();
-}
-
-HRESULT STDMETHODCALLTYPE ConfigFactory::NotifyEvent(
- /* [in] */ IXMLNodeSource __RPC_FAR *pSource,
- /* [in] */ XML_NODEFACTORY_EVENT iEvt)
-{
- CONTRACTL
- {
- GC_TRIGGERS;
- MODE_ANY;
- NOTHROW;
- SO_TOLERANT;
- }
- CONTRACTL_END;
-
- HRESULT hr = S_OK;
-
- BEGIN_SO_INTOLERANT_CODE_NOTHROW(GetThread(), return COR_E_STACKOVERFLOW)
-
- EX_TRY
- {
- GetNotifyEventFunctionality()(iEvt);
- }
- EX_CATCH_HRESULT(hr);
-
- END_SO_INTOLERANT_CODE
-
- return hr;
-}
-
-//---------------------------------------------------------------------------
-HRESULT STDMETHODCALLTYPE ConfigFactory::BeginChildren(
- /* [in] */ IXMLNodeSource __RPC_FAR *pSource,
- /* [in] */ XML_NODE_INFO __RPC_FAR *pNodeInfo)
-{
- CONTRACTL
- {
- GC_TRIGGERS;
- MODE_ANY;
- NOTHROW;
- SO_TOLERANT;
- }
- CONTRACTL_END;
-
- HRESULT hr = S_OK;
-
- BEGIN_SO_INTOLERANT_CODE_NOTHROW(GetThread(), return COR_E_STACKOVERFLOW)
- EX_TRY
- {
- GetBeginChildrenFunctionality()(pNodeInfo->dwSize,
- pNodeInfo->dwSubType,
- pNodeInfo->dwType,
- pNodeInfo->fTerminal,
- pNodeInfo->pwcText,
- pNodeInfo->ulLen,
- pNodeInfo->ulNsPrefixLen);
- }
- EX_CATCH_HRESULT(hr);
-
- END_SO_INTOLERANT_CODE
-
- return hr;
-
-}
-
-//---------------------------------------------------------------------------
-HRESULT STDMETHODCALLTYPE ConfigFactory::EndChildren(
- /* [in] */ IXMLNodeSource __RPC_FAR *pSource,
- /* [in] */ BOOL fEmptyNode,
- /* [in] */ XML_NODE_INFO __RPC_FAR *pNodeInfo)
-{
- CONTRACTL
- {
- GC_TRIGGERS;
- MODE_ANY;
- NOTHROW;
- SO_TOLERANT;
- }
- CONTRACTL_END;
-
- HRESULT hr = S_OK;
-
- BEGIN_SO_INTOLERANT_CODE_NOTHROW(GetThread(), return COR_E_STACKOVERFLOW)
-
- EX_TRY
- {
- GetEndChildrenFunctionality()(fEmptyNode,
- pNodeInfo->dwSize,
- pNodeInfo->dwSubType,
- pNodeInfo->dwType,
- pNodeInfo->fTerminal,
- pNodeInfo->pwcText,
- pNodeInfo->ulLen,
- pNodeInfo->ulNsPrefixLen);
- }
- EX_CATCH_HRESULT(hr);
-
- END_SO_INTOLERANT_CODE
-
- return hr;
-}
-
-//---------------------------------------------------------------------------
-HRESULT STDMETHODCALLTYPE ConfigFactory::CreateNode(
- /* [in] */ IXMLNodeSource __RPC_FAR *pSource,
- /* [in] */ PVOID pNode,
- /* [in] */ USHORT cNumRecs,
- /* [in] */ XML_NODE_INFO* __RPC_FAR * __RPC_FAR apNodeInfo)
-{
- CONTRACTL
- {
- GC_TRIGGERS;
- MODE_ANY;
- NOTHROW;
- SO_TOLERANT;
- }
- CONTRACTL_END;
-
- HRESULT hr = S_OK;
-
- BEGIN_SO_INTOLERANT_CODE_NOTHROW(GetThread(), return COR_E_STACKOVERFLOW)
-
- EX_TRY
- {
- DWORD i;
- WCHAR wstr[128];
- WCHAR *pString = wstr;
- DWORD dwString = sizeof(wstr)/sizeof(WCHAR);
-
- for( i = 0; i < cNumRecs; i++) {
- if ( apNodeInfo[i]->ulLen >= dwString) {
- dwString = apNodeInfo[i]->ulLen+1;
- if(pString != wstr) delete [] pString;
- pString = new(nothrow) WCHAR[dwString];
- IfNullGo(pString);
- }
-
- pString[apNodeInfo[i]->ulLen] = W('\0');
- wcsncpy_s(pString, dwString, apNodeInfo[i]->pwcText, apNodeInfo[i]->ulLen);
-
- if(i == 0) {
- GetCreateNodeFunctionality()(apNodeInfo[i]->dwSize,
- apNodeInfo[i]->dwSubType,
- apNodeInfo[i]->dwType,
- apNodeInfo[i]->fTerminal,
- pString,
- apNodeInfo[i]->ulLen,
- apNodeInfo[i]->ulNsPrefixLen);
- }
- else {
- GetCreateAttributeFunctionality()(apNodeInfo[i]->dwSize,
- apNodeInfo[i]->dwSubType,
- apNodeInfo[i]->dwType,
- apNodeInfo[i]->fTerminal,
- pString,
- apNodeInfo[i]->ulLen,
- apNodeInfo[i]->ulNsPrefixLen);
- }
-
- if (FAILED(hr))
- break;
- }
- if(pString != wstr) delete [] pString;
-ErrExit:;
- }
- EX_CATCH_HRESULT(hr);
-
- END_SO_INTOLERANT_CODE
- return hr;
-}
-
-
-
-STDAPI GetXMLObjectEx(IXMLParser **ppv);
-
-//
-//Helper routines to call into managed Node Factory
-//
-
-HRESULT ConfigNative::RunInternal(OBJECTREF *pFactory, LPCWSTR filename)
-{
- CONTRACTL
- {
- NOTHROW;
- GC_TRIGGERS;
- INJECT_FAULT(return E_OUTOFMEMORY;);
- }
- CONTRACTL_END
-
- HRESULT hr = S_OK;
- SafeComHolder<IXMLParser> pIXMLParser;
- SafeComHolder<ConfigFactory> helperfactory;
- SafeComHolder<IStream> pFile;
- if (!pFactory){
- return E_POINTER;
- }
-
- hr = CreateConfigStreamHelper(filename,&pFile);
- if(FAILED(hr))
- return hr;
-
- hr = GetXMLObjectEx(&pIXMLParser);
- if(FAILED(hr))
- return hr;
-
- helperfactory = new (nothrow)ConfigFactory(pFactory); // RefCount = 1
- if ( ! helperfactory) {
- return E_OUTOFMEMORY;
- }
-
- hr = pIXMLParser->SetInput(pFile); // filestream's RefCount=2
- if(FAILED(hr))
- return hr;
-
- hr = pIXMLParser->SetFactory(helperfactory); // factory's RefCount=2
- if(FAILED(hr))
- return hr;
-
- // On X86, we emit a call to LogUMTransition which needs us to be in preemptive GC mode
- // Since we are done dealing with REF's after the call to ConfigFactory constructor,
- // it is safe to switch to preemptive mode here
- {
- GCX_PREEMP();
- hr = pIXMLParser->Run(-1);
- }
-
- if (hr== (HRESULT) XML_E_MISSINGROOT) //empty file
- hr=S_OK;
- return hr;
-}
-
-//
-// Entrypoint to return an Helper interface which Managed code can call to build managed Node factory
-//
-
-FCIMPL2(void, ConfigNative::RunParser, Object* refHandlerUNSAFE, StringObject* strFileNameUNSAFE)
-{
- FCALL_CONTRACT;
-
- OBJECTREF refHandler = (OBJECTREF) refHandlerUNSAFE;
- STRINGREF strFileName = (STRINGREF) strFileNameUNSAFE;
-
- HELPER_METHOD_FRAME_BEGIN_2(refHandler, strFileName);
-
- HRESULT hr;
- WCHAR* pString;
- int iString;
- LPWSTR pFileName;
- CQuickBytes qb;
-
- if (refHandler == NULL) {
- COMPlusThrowArgumentNull(W("handler"));
- }
-
- if (strFileName == NULL) {
- COMPlusThrowArgumentNull(W("fileName"));
- }
-
- //Get string data.
- strFileName->RefInterpretGetStringValuesDangerousForGC(&pString, &iString);
-
- S_UINT32 bufSize = (S_UINT32(iString) + S_UINT32(1)) * S_UINT32(sizeof(WCHAR));
- _ASSERTE(!bufSize.IsOverflow());
- if(bufSize.IsOverflow())
- {
- ThrowWin32(ERROR_ARITHMETIC_OVERFLOW);
- }
-
- pFileName = (LPWSTR) qb.AllocThrows(bufSize.Value());
- memcpy(pFileName, pString, bufSize.Value());
-
- hr = RunInternal(&refHandler, pFileName);
-
- if (FAILED(hr))
- COMPlusThrowHR(hr);
-
- HELPER_METHOD_FRAME_END();
-}
-FCIMPLEND
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