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// 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.
#ifndef __SOURCELINE_H__
#define __SOURCELINE_H__
#ifdef ENABLE_DIAGNOSTIC_SYMBOL_READING
#include "dia2.h"
#endif // ENABLE_DIAGNOSTIC_SYMBOL_READING
#define CComPtr(x) x*
class SourceLine
{
bool initialized_;
#ifdef ENABLE_DIAGNOSTIC_SYMBOL_READING
CComPtr(IDiaDataSource) pSource_;
CComPtr(IDiaSymbol) pGlobal_;
CComPtr(IDiaSession) pSession_;
bool LoadDataFromPdb( __in_z LPWSTR wszFilename );
#endif // ENABLE_DIAGNOSTIC_SYMBOL_READING
public:
SourceLine( __in_z LPWSTR pszFileName );
bool IsInitialized() { return initialized_; }
//
// Given function token (methoddef) and offset, return filename and line number
//
HRESULT GetSourceLine( DWORD dwFunctionToken, DWORD dwOffset, __out_ecount(dwFileNameMaxLen) __out_z LPWSTR wszFileName, DWORD dwFileNameMaxLen, PDWORD pdwLineNumber );
//
// Given function token (methoddef) and slot, return name of the local variable
//
HRESULT GetLocalName( DWORD dwFunctionToken, DWORD dwSlot, __out_ecount(dwNameMaxLen) __out_z LPWSTR wszName, DWORD dwNameMaxLen );
};
#endif // __SOURCELINE_H__
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