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1399 lines
50 KiB
1399 lines
50 KiB
// This is a part of the Active Template Library.
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// Copyright (C) 1996-1998 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Active Template Library Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Active Template Library product.
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#ifndef __STATREG_H
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#define __STATREG_H
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#define E_ATL_REGISTRAR_DESC 0x0201
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#define E_ATL_NOT_IN_MAP 0x0202
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#define E_ATL_UNEXPECTED_EOS 0x0203
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#define E_ATL_VALUE_SET_FAILED 0x0204
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#define E_ATL_RECURSE_DELETE_FAILED 0x0205
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#define E_ATL_EXPECTING_EQUAL 0x0206
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#define E_ATL_CREATE_KEY_FAILED 0x0207
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#define E_ATL_DELETE_KEY_FAILED 0x0208
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#define E_ATL_OPEN_KEY_FAILED 0x0209
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#define E_ATL_CLOSE_KEY_FAILED 0x020A
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#define E_ATL_UNABLE_TO_COERCE 0x020B
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#define E_ATL_BAD_HKEY 0x020C
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#define E_ATL_MISSING_OPENKEY_TOKEN 0x020D
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#define E_ATL_CONVERT_FAILED 0x020E
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#define E_ATL_TYPE_NOT_SUPPORTED 0x020F
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#define E_ATL_COULD_NOT_CONCAT 0x0210
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#define E_ATL_COMPOUND_KEY 0x0211
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#define E_ATL_INVALID_MAPKEY 0x0212
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#define E_ATL_UNSUPPORTED_VT 0x0213
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#define E_ATL_VALUE_GET_FAILED 0x0214
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#define E_ATL_VALUE_TOO_LARGE 0x0215
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#define E_ATL_MISSING_VALUE_DELIMETER 0x0216
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#define E_ATL_DATA_NOT_BYTE_ALIGNED 0x0217
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namespace ATL
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{
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const TCHAR chDirSep = _T('\\');
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const TCHAR chRightBracket = _T('}');
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const TCHAR chLeftBracket = _T('{');
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const TCHAR chQuote = _T('\'');
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const TCHAR chEquals = _T('=');
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const LPCTSTR szStringVal = _T("S");
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const LPCTSTR szDwordVal = _T("D");
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const LPCTSTR szBinaryVal = _T("B");
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const LPCTSTR szValToken = _T("Val");
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const LPCTSTR szForceRemove = _T("ForceRemove");
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const LPCTSTR szNoRemove = _T("NoRemove");
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const LPCTSTR szDelete = _T("Delete");
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class CExpansionVector
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{
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public:
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//Declare EXPANDER struct. Only used locally.
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struct EXPANDER
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{
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LPOLESTR szKey;
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LPOLESTR szValue;
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};
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CExpansionVector()
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{
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m_cEls = 0;
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m_nSize=10;
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m_p = (EXPANDER**)malloc(m_nSize*sizeof(EXPANDER*));
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}
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~CExpansionVector()
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{
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free(m_p);
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}
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HRESULT Add(LPCOLESTR lpszKey, LPCOLESTR lpszValue)
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{
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HRESULT hr = S_OK;
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EXPANDER* pExpand = NULL;
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ATLTRY(pExpand = new EXPANDER);
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if (pExpand == NULL)
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return E_OUTOFMEMORY;
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DWORD cbKey = (ocslen(lpszKey)+1)*sizeof(OLECHAR);
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DWORD cbValue = (ocslen(lpszValue)+1)*sizeof(OLECHAR);
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pExpand->szKey = (LPOLESTR)CoTaskMemAlloc(cbKey);
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pExpand->szValue = (LPOLESTR)CoTaskMemAlloc(cbValue);
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if (pExpand->szKey == NULL || pExpand->szValue == NULL)
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{
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CoTaskMemFree(pExpand->szKey);
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CoTaskMemFree(pExpand->szValue);
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delete pExpand;
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return E_OUTOFMEMORY;
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}
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memcpy(pExpand->szKey, lpszKey, cbKey);
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memcpy(pExpand->szValue, lpszValue, cbValue);
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if (m_cEls == m_nSize)
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{
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m_nSize*=2;
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EXPANDER** p;
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p = (EXPANDER**)realloc(m_p, m_nSize*sizeof(EXPANDER*));
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if (p == NULL)
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{
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CoTaskMemFree(pExpand->szKey);
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CoTaskMemFree(pExpand->szValue);
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delete pExpand;
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m_nSize /=2;
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hr = E_OUTOFMEMORY;
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}
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else
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m_p = p;
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}
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if (SUCCEEDED(hr))
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{
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ATLASSERT(m_p != NULL);
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m_p[m_cEls] = pExpand;
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m_cEls++;
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}
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return hr;
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}
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LPCOLESTR Find(LPTSTR lpszKey)
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{
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USES_CONVERSION_EX;
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for (int iExpand = 0; iExpand < m_cEls; iExpand++)
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{
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LPTSTR lpOleStr = OLE2T_EX(m_p[iExpand]->szKey, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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#ifndef _UNICODE
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if (lpOleStr == NULL)
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{
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return NULL;
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}
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#endif // _UNICODE
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if (!lstrcmpi(lpOleStr, lpszKey)) //are equal
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return m_p[iExpand]->szValue;
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}
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return NULL;
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}
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HRESULT ClearReplacements()
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{
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for (int iExpand = 0; iExpand < m_cEls; iExpand++)
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{
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EXPANDER* pExp = m_p[iExpand];
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CoTaskMemFree(pExp->szValue);
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CoTaskMemFree(pExp->szKey);
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delete pExp;
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}
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m_cEls = 0;
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return S_OK;
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}
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private:
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EXPANDER** m_p;
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int m_cEls;
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int m_nSize;
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};
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class CRegObject;
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class CRegParser
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{
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public:
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CRegParser(CRegObject* pRegObj);
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HRESULT PreProcessBuffer(LPTSTR lpszReg, LPTSTR* ppszReg);
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HRESULT RegisterBuffer(LPTSTR szReg, BOOL bRegister);
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protected:
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void SkipWhiteSpace();
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HRESULT NextToken(LPTSTR szToken);
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HRESULT AddValue(CRegKey& rkParent,LPCTSTR szValueName, LPTSTR szToken, bool bQuoteModule = false);
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BOOL CanForceRemoveKey(LPCTSTR szKey);
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BOOL HasSubKeys(HKEY hkey);
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BOOL HasValues(HKEY hkey);
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HRESULT RegisterSubkeys(LPTSTR szToken, HKEY hkParent, BOOL bRegister, BOOL bInRecovery = FALSE);
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BOOL IsSpace(TCHAR ch);
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LPTSTR m_pchCur;
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CRegObject* m_pRegObj;
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HRESULT GenerateError(UINT) {return DISP_E_EXCEPTION;}
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HRESULT HandleReplacements(LPTSTR& szToken);
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HRESULT SkipAssignment(LPTSTR szToken);
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BOOL EndOfVar() { return chQuote == *m_pchCur && chQuote != *CharNext(m_pchCur); }
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static LPTSTR StrChr(LPTSTR lpsz, TCHAR ch);
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static LPCTSTR StrStr(LPCTSTR str1, LPCTSTR str2);
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static HKEY HKeyFromString(LPTSTR szToken);
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static BYTE ChToByte(const TCHAR ch);
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static BOOL VTFromRegType(LPCTSTR szValueType, VARTYPE& vt);
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static LPCTSTR rgszNeverDelete[];
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static const int cbNeverDelete;
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static const int MAX_VALUE;
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static const int MAX_TYPE;
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class CParseBuffer
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{
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public:
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int nPos;
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int nSize;
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LPTSTR p;
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CParseBuffer(int nInitial)
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{
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nPos = 0;
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nSize = nInitial;
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p = (LPTSTR) CoTaskMemAlloc(nSize*sizeof(TCHAR));
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if (!p) {
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nSize = 0;
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}
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}
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~CParseBuffer()
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{
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CoTaskMemFree(p);
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}
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BOOL AddChar(const TCHAR* pch)
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{
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if (nPos == nSize) // realloc
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{
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LPTSTR pNew;
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pNew = (LPTSTR) CoTaskMemRealloc(p, nSize*2*sizeof(TCHAR));
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if (pNew == NULL)
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return FALSE;
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nSize *= 2;
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p = pNew;
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}
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p[nPos++] = *pch;
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#ifndef _UNICODE
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if (IsDBCSLeadByte(*pch))
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p[nPos++] = *(pch + 1);
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#endif
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return TRUE;
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}
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BOOL AddString(LPCOLESTR lpsz)
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{
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USES_CONVERSION_EX;
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LPCTSTR lpszT = OLE2CT_EX(lpsz, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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if (lpszT == NULL)
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{
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return FALSE;
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}
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while (*lpszT)
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{
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if (!AddChar(lpszT)) {
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return FALSE;
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}
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lpszT++;
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}
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return TRUE;
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}
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LPTSTR Detach()
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{
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LPTSTR lp = p;
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p = NULL;
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return lp;
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}
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};
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};
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#if defined(_ATL_DLL) | defined(_ATL_DLL_IMPL)
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class ATL_NO_VTABLE CRegObject
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: public IRegistrar
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#else
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class CRegObject
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#endif
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{
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public:
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~CRegObject(){ClearReplacements();}
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HRESULT FinalConstruct() {return S_OK;}
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void FinalRelease() {}
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// Map based methods
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HRESULT STDMETHODCALLTYPE AddReplacement(LPCOLESTR lpszKey, LPCOLESTR lpszItem);
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HRESULT STDMETHODCALLTYPE ClearReplacements();
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LPCOLESTR StrFromMap(LPTSTR lpszKey);
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// Register via a given mechanism
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HRESULT STDMETHODCALLTYPE ResourceRegister(LPCOLESTR pszFileName, UINT nID, LPCOLESTR pszType);
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HRESULT STDMETHODCALLTYPE ResourceRegisterSz(LPCOLESTR pszFileName, LPCOLESTR pszID, LPCOLESTR pszType);
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HRESULT STDMETHODCALLTYPE ResourceUnregister(LPCOLESTR pszFileName, UINT nID, LPCOLESTR pszType);
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HRESULT STDMETHODCALLTYPE ResourceUnregisterSz(LPCOLESTR pszFileName, LPCOLESTR pszID, LPCOLESTR pszType);
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HRESULT STDMETHODCALLTYPE FileRegister(LPCOLESTR bstrFileName)
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{
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return CommonFileRegister(bstrFileName, TRUE);
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}
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HRESULT STDMETHODCALLTYPE FileUnregister(LPCOLESTR bstrFileName)
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{
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return CommonFileRegister(bstrFileName, FALSE);
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}
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HRESULT STDMETHODCALLTYPE StringRegister(LPCOLESTR bstrData)
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{
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return RegisterWithString(bstrData, TRUE);
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}
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HRESULT STDMETHODCALLTYPE StringUnregister(LPCOLESTR bstrData)
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{
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return RegisterWithString(bstrData, FALSE);
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}
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protected:
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HRESULT CommonFileRegister(LPCOLESTR pszFileName, BOOL bRegister);
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HRESULT RegisterFromResource(LPCOLESTR pszFileName, LPCTSTR pszID, LPCTSTR pszType, BOOL bRegister);
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HRESULT RegisterWithString(LPCOLESTR pszData, BOOL bRegister);
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static HRESULT GenerateError(UINT) {return DISP_E_EXCEPTION;}
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CExpansionVector m_RepMap;
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CComObjectThreadModel::AutoCriticalSection m_csMap;
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};
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inline HRESULT STDMETHODCALLTYPE CRegObject::AddReplacement(LPCOLESTR lpszKey, LPCOLESTR lpszItem)
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{
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m_csMap.Lock();
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HRESULT hr = m_RepMap.Add(lpszKey, lpszItem);
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m_csMap.Unlock();
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return hr;
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}
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inline HRESULT CRegObject::RegisterFromResource(LPCOLESTR bstrFileName, LPCTSTR szID,
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LPCTSTR szType, BOOL bRegister)
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{
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USES_CONVERSION_EX;
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HRESULT hr;
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CRegParser parser(this);
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HINSTANCE hInstResDll;
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HRSRC hrscReg;
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HGLOBAL hReg;
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DWORD dwSize;
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LPSTR szRegA;
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LPTSTR szReg;
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LPCTSTR lpszBSTRFileName = OLE2CT_EX(bstrFileName, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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#ifndef _UNICODE
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if (lpszBSTRFileName == NULL)
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{
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return E_OUTOFMEMORY;
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}
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#endif // _UNICODE
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hInstResDll = LoadLibraryEx(lpszBSTRFileName, NULL, LOAD_LIBRARY_AS_DATAFILE);
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if (NULL == hInstResDll)
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{
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ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to LoadLibrary on %s\n"), lpszBSTRFileName);
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto ReturnHR;
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}
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hrscReg = FindResource((HMODULE)hInstResDll, szID, szType);
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if (NULL == hrscReg)
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{
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if (DWORD_PTR(szID) <= 0xffff)
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ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to FindResource on ID:%d TYPE:%s\n"),
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(DWORD)(DWORD_PTR)szID, szType);
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else
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ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to FindResource on ID:%s TYPE:%s\n"),
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szID, szType);
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto ReturnHR;
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}
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hReg = LoadResource((HMODULE)hInstResDll, hrscReg);
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if (NULL == hReg)
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{
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ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to LoadResource \n"));
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hr = HRESULT_FROM_WIN32(GetLastError());
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goto ReturnHR;
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}
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dwSize = SizeofResource((HMODULE)hInstResDll, hrscReg);
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szRegA = (LPSTR)hReg;
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if (szRegA[dwSize] != NULL)
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{
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szRegA = (LPSTR)_ATL_SAFE_ALLOCA(dwSize+1, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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if (szRegA == NULL)
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{
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hr = E_OUTOFMEMORY;
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goto ReturnHR;
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}
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memcpy(szRegA, (void*)hReg, dwSize+1);
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szRegA[dwSize] = NULL;
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}
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szReg = A2T_EX(szRegA, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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#ifndef _UNICODE
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if(szReg == NULL)
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{
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hr = E_OUTOFMEMORY;
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goto ReturnHR;
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}
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#endif // _UNICODE
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hr = parser.RegisterBuffer(szReg, bRegister);
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ReturnHR:
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if (NULL != hInstResDll)
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FreeLibrary((HMODULE)hInstResDll);
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return hr;
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}
|
|
|
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inline HRESULT STDMETHODCALLTYPE CRegObject::ResourceRegister(LPCOLESTR szFileName, UINT nID, LPCOLESTR szType)
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{
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|
USES_CONVERSION_EX;
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|
|
|
LPCTSTR lpszT = OLE2CT_EX(szType, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
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|
#ifndef _UNICODE
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|
if (lpszT == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
|
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return RegisterFromResource(szFileName, MAKEINTRESOURCE(nID), lpszT, TRUE);
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|
}
|
|
|
|
inline HRESULT STDMETHODCALLTYPE CRegObject::ResourceRegisterSz(LPCOLESTR szFileName, LPCOLESTR szID, LPCOLESTR szType)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
if (szID == NULL || szType == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
LPCTSTR lpszID = OLE2CT_EX(szID, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
LPCTSTR lpszType = OLE2CT_EX(szType, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (lpszID == NULL || lpszType == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
return RegisterFromResource(szFileName, lpszID, lpszType, TRUE);
|
|
}
|
|
|
|
inline HRESULT STDMETHODCALLTYPE CRegObject::ResourceUnregister(LPCOLESTR szFileName, UINT nID, LPCOLESTR szType)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
LPCTSTR lpszT = OLE2CT_EX(szType, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (lpszT == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
return RegisterFromResource(szFileName, MAKEINTRESOURCE(nID), lpszT, FALSE);
|
|
}
|
|
|
|
inline HRESULT STDMETHODCALLTYPE CRegObject::ResourceUnregisterSz(LPCOLESTR szFileName, LPCOLESTR szID, LPCOLESTR szType)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
if (szID == NULL || szType == NULL)
|
|
return E_INVALIDARG;
|
|
|
|
LPCTSTR lpszID = OLE2CT_EX(szID, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
LPCTSTR lpszType = OLE2CT_EX(szType, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (lpszID == NULL || lpszType == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
|
|
return RegisterFromResource(szFileName, lpszID, lpszType, FALSE);
|
|
}
|
|
|
|
inline HRESULT CRegObject::RegisterWithString(LPCOLESTR bstrData, BOOL bRegister)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
CRegParser parser(this);
|
|
|
|
|
|
LPCTSTR szReg = OLE2CT_EX(bstrData, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (szReg == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
HRESULT hr = parser.RegisterBuffer((LPTSTR)szReg, bRegister);
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|
|
|
return hr;
|
|
}
|
|
|
|
inline HRESULT CRegObject::ClearReplacements()
|
|
{
|
|
m_csMap.Lock();
|
|
HRESULT hr = m_RepMap.ClearReplacements();
|
|
m_csMap.Unlock();
|
|
return hr;
|
|
}
|
|
|
|
|
|
inline LPCOLESTR CRegObject::StrFromMap(LPTSTR lpszKey)
|
|
{
|
|
m_csMap.Lock();
|
|
LPCOLESTR lpsz = m_RepMap.Find(lpszKey);
|
|
if (lpsz == NULL) // not found!!
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Map Entry not found\n"));
|
|
m_csMap.Unlock();
|
|
return lpsz;
|
|
}
|
|
|
|
inline HRESULT CRegObject::CommonFileRegister(LPCOLESTR bstrFileName, BOOL bRegister)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
|
|
CRegParser parser(this);
|
|
|
|
LPCTSTR lpszBSTRFileName = OLE2CT_EX(bstrFileName, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (lpszBSTRFileName == NULL)
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif // _UNICODE
|
|
|
|
HANDLE hFile = CreateFile(lpszBSTRFileName, GENERIC_READ, 0, NULL,
|
|
OPEN_EXISTING,
|
|
FILE_ATTRIBUTE_READONLY,
|
|
NULL);
|
|
if (INVALID_HANDLE_VALUE == hFile)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to CreateFile on %s\n"), lpszBSTRFileName);
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
|
|
HRESULT hRes = S_OK;
|
|
DWORD cbRead;
|
|
DWORD cbFile = GetFileSize(hFile, NULL); // No HiOrder DWORD required
|
|
char* szReg = (char*)_ATL_SAFE_ALLOCA(cbFile + 1, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
if (szReg == NULL)
|
|
{
|
|
hRes = E_OUTOFMEMORY;
|
|
goto ReturnHR;
|
|
}
|
|
if (ReadFile(hFile, szReg, cbFile, &cbRead, NULL) == 0)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, "Read Failed on file%s\n", lpszBSTRFileName);
|
|
hRes = HRESULT_FROM_WIN32(GetLastError());
|
|
}
|
|
if (SUCCEEDED(hRes))
|
|
{
|
|
szReg[cbRead] = NULL;
|
|
LPTSTR szConverted = A2T_EX(szReg, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if (szConverted == NULL)
|
|
{
|
|
hRes = E_OUTOFMEMORY;
|
|
goto ReturnHR;
|
|
}
|
|
#endif // _UNICODE
|
|
hRes = parser.RegisterBuffer(szConverted, bRegister);
|
|
}
|
|
ReturnHR:
|
|
CloseHandle(hFile);
|
|
return hRes;
|
|
}
|
|
|
|
__declspec(selectany) LPCTSTR CRegParser::rgszNeverDelete[] = //Component Catagories
|
|
{
|
|
_T("CLSID"), _T("TYPELIB")
|
|
};
|
|
|
|
__declspec(selectany) const int CRegParser::cbNeverDelete = sizeof(rgszNeverDelete) / sizeof(LPCTSTR*);
|
|
__declspec(selectany) const int CRegParser::MAX_VALUE=4096;
|
|
__declspec(selectany) const int CRegParser::MAX_TYPE=MAX_VALUE;
|
|
|
|
|
|
inline BOOL CRegParser::VTFromRegType(LPCTSTR szValueType, VARTYPE& vt)
|
|
{
|
|
struct typemap
|
|
{
|
|
LPCTSTR lpsz;
|
|
VARTYPE vt;
|
|
};
|
|
static const typemap map[] = {
|
|
{szStringVal, VT_BSTR},
|
|
{szDwordVal, VT_UI4},
|
|
{szBinaryVal, VT_UI1}
|
|
};
|
|
|
|
for (int i=0;i<sizeof(map)/sizeof(typemap);i++)
|
|
{
|
|
if (!lstrcmpi(szValueType, map[i].lpsz))
|
|
{
|
|
vt = map[i].vt;
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
inline BYTE CRegParser::ChToByte(const TCHAR ch)
|
|
{
|
|
switch (ch)
|
|
{
|
|
case '0':
|
|
case '1':
|
|
case '2':
|
|
case '3':
|
|
case '4':
|
|
case '5':
|
|
case '6':
|
|
case '7':
|
|
case '8':
|
|
case '9':
|
|
return (BYTE) (ch - '0');
|
|
case 'A':
|
|
case 'B':
|
|
case 'C':
|
|
case 'D':
|
|
case 'E':
|
|
case 'F':
|
|
return (BYTE) (10 + (ch - 'A'));
|
|
case 'a':
|
|
case 'b':
|
|
case 'c':
|
|
case 'd':
|
|
case 'e':
|
|
case 'f':
|
|
return (BYTE) (10 + (ch - 'a'));
|
|
default:
|
|
ATLASSERT(FALSE);
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Bogus value %c passed as binary Hex value\n"), ch);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
inline HKEY CRegParser::HKeyFromString(LPTSTR szToken)
|
|
{
|
|
struct keymap
|
|
{
|
|
LPCTSTR lpsz;
|
|
HKEY hkey;
|
|
};
|
|
static const keymap map[] = {
|
|
{_T("HKCR"), HKEY_CLASSES_ROOT},
|
|
{_T("HKCU"), HKEY_CURRENT_USER},
|
|
{_T("HKLM"), HKEY_LOCAL_MACHINE},
|
|
{_T("HKU"), HKEY_USERS},
|
|
{_T("HKPD"), HKEY_PERFORMANCE_DATA},
|
|
{_T("HKDD"), HKEY_DYN_DATA},
|
|
{_T("HKCC"), HKEY_CURRENT_CONFIG},
|
|
{_T("HKEY_CLASSES_ROOT"), HKEY_CLASSES_ROOT},
|
|
{_T("HKEY_CURRENT_USER"), HKEY_CURRENT_USER},
|
|
{_T("HKEY_LOCAL_MACHINE"), HKEY_LOCAL_MACHINE},
|
|
{_T("HKEY_USERS"), HKEY_USERS},
|
|
{_T("HKEY_PERFORMANCE_DATA"), HKEY_PERFORMANCE_DATA},
|
|
{_T("HKEY_DYN_DATA"), HKEY_DYN_DATA},
|
|
{_T("HKEY_CURRENT_CONFIG"), HKEY_CURRENT_CONFIG}
|
|
};
|
|
|
|
for (int i=0;i<sizeof(map)/sizeof(keymap);i++)
|
|
{
|
|
if (!lstrcmpi(szToken, map[i].lpsz))
|
|
return map[i].hkey;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
inline LPTSTR CRegParser::StrChr(LPTSTR lpsz, TCHAR ch)
|
|
{
|
|
LPTSTR p = NULL;
|
|
if (lpsz == NULL)
|
|
return NULL;
|
|
while (*lpsz)
|
|
{
|
|
if (*lpsz == ch)
|
|
{
|
|
p = lpsz;
|
|
break;
|
|
}
|
|
lpsz = CharNext(lpsz);
|
|
}
|
|
return p;
|
|
}
|
|
|
|
|
|
inline LPCTSTR CRegParser::StrStr(LPCTSTR str1, LPCTSTR str2)
|
|
{
|
|
TCHAR *cp = (TCHAR *) str1;
|
|
TCHAR *s1, *s2;
|
|
|
|
if ( !*str2 )
|
|
return((TCHAR *)str1);
|
|
|
|
while (*cp)
|
|
{
|
|
s1 = cp;
|
|
s2 = (TCHAR *) str2;
|
|
|
|
while ( *s1 && *s2 && !(*s1-*s2) )
|
|
{
|
|
TCHAR* s1Temp = CharNext(s1);
|
|
TCHAR* s2Temp = CharNext(s2);
|
|
if (s1Temp - s1 != s2Temp - s2)
|
|
break;
|
|
while (s1 < s1Temp)
|
|
{
|
|
if (!(*(++s1) - *(++s2)))
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!*s2)
|
|
return(cp);
|
|
|
|
cp = CharNext(cp);
|
|
}
|
|
|
|
return(NULL);
|
|
}
|
|
|
|
|
|
|
|
inline CRegParser::CRegParser(CRegObject* pRegObj)
|
|
{
|
|
m_pRegObj = pRegObj;
|
|
m_pchCur = NULL;
|
|
}
|
|
|
|
inline BOOL CRegParser::IsSpace(TCHAR ch)
|
|
{
|
|
switch (ch)
|
|
{
|
|
case _T(' '):
|
|
case _T('\t'):
|
|
case _T('\r'):
|
|
case _T('\n'):
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
inline void CRegParser::SkipWhiteSpace()
|
|
{
|
|
while(IsSpace(*m_pchCur))
|
|
m_pchCur = CharNext(m_pchCur);
|
|
}
|
|
|
|
inline HRESULT CRegParser::NextToken(LPTSTR szToken)
|
|
{
|
|
SkipWhiteSpace();
|
|
|
|
// NextToken cannot be called at EOS
|
|
if (NULL == *m_pchCur)
|
|
return GenerateError(E_ATL_UNEXPECTED_EOS);
|
|
|
|
LPCTSTR szOrig = szToken;
|
|
// handle quoted value / key
|
|
if (chQuote == *m_pchCur)
|
|
{
|
|
m_pchCur = CharNext(m_pchCur);
|
|
|
|
while (NULL != *m_pchCur && !EndOfVar())
|
|
{
|
|
if (chQuote == *m_pchCur) // If it is a quote that means we must skip it
|
|
m_pchCur = CharNext(m_pchCur);
|
|
|
|
LPTSTR pchPrev = m_pchCur;
|
|
m_pchCur = CharNext(m_pchCur);
|
|
|
|
if (szToken + sizeof(WORD) >= MAX_VALUE + szOrig)
|
|
return GenerateError(E_ATL_VALUE_TOO_LARGE);
|
|
for (int i = 0; pchPrev+i < m_pchCur; i++, szToken++)
|
|
*szToken = *(pchPrev+i);
|
|
}
|
|
|
|
if (NULL == *m_pchCur)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("NextToken : Unexpected End of File\n"));
|
|
return GenerateError(E_ATL_UNEXPECTED_EOS);
|
|
}
|
|
|
|
*szToken = NULL;
|
|
m_pchCur = CharNext(m_pchCur);
|
|
}
|
|
|
|
else
|
|
{
|
|
// Handle non-quoted ie parse up till first "White Space"
|
|
while (NULL != *m_pchCur && !IsSpace(*m_pchCur))
|
|
{
|
|
LPTSTR pchPrev = m_pchCur;
|
|
m_pchCur = CharNext(m_pchCur);
|
|
if (szToken + sizeof(WORD) >= MAX_VALUE + szOrig)
|
|
return GenerateError(E_ATL_VALUE_TOO_LARGE);
|
|
for (int i = 0; pchPrev+i < m_pchCur; i++, szToken++)
|
|
*szToken = *(pchPrev+i);
|
|
}
|
|
|
|
*szToken = NULL;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
inline HRESULT CRegParser::AddValue(CRegKey& rkParent,LPCTSTR szValueName, LPTSTR szToken, bool bQuoteModule)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
HRESULT hr;
|
|
|
|
TCHAR *szTypeToken;
|
|
VARTYPE vt;
|
|
LONG lRes = ERROR_SUCCESS;
|
|
UINT nIDRes = 0;
|
|
|
|
szTypeToken = (TCHAR *)malloc(sizeof(TCHAR)*MAX_TYPE);
|
|
if (!szTypeToken) {
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
if (FAILED(hr = NextToken(szTypeToken))) {
|
|
free(szTypeToken);
|
|
return hr;
|
|
}
|
|
|
|
if (!VTFromRegType(szTypeToken, vt))
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("%s Type not supported\n"), szTypeToken);
|
|
free(szTypeToken);
|
|
return GenerateError(E_ATL_TYPE_NOT_SUPPORTED);
|
|
}
|
|
|
|
TCHAR *szValue;
|
|
szValue = (TCHAR *)malloc(sizeof(TCHAR) * MAX_VALUE);
|
|
if (!szValue) {
|
|
free(szTypeToken);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
SkipWhiteSpace();
|
|
if (FAILED(hr = NextToken(szValue))) {
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return hr;
|
|
}
|
|
|
|
ULONG ulVal;
|
|
|
|
switch (vt)
|
|
{
|
|
case VT_BSTR:
|
|
{
|
|
LPTSTR pszValue = szValue;
|
|
if (bQuoteModule)
|
|
{
|
|
if (lstrlen(szValue) > MAX_VALUE - 2)
|
|
return E_FAIL;
|
|
|
|
TCHAR szModuleTemp[MAX_VALUE];
|
|
USES_CONVERSION_EX;
|
|
LPCOLESTR lpszVar = m_pRegObj->StrFromMap(_T("Module"));
|
|
if (lpszVar != NULL)
|
|
{
|
|
LPCTSTR szModule = OLE2CT_EX(lpszVar, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
if (szModule != NULL)
|
|
{
|
|
LPCTSTR p = StrStr(szValue, szModule);
|
|
if (p != NULL)
|
|
{
|
|
if (p == szToken || *CharPrev(szValue, p) != '"')
|
|
{
|
|
szModuleTemp[0] = 0;
|
|
lstrcpyn(szModuleTemp, szValue, (int)(p - szValue));
|
|
lstrcat(szModuleTemp, _T("\""));
|
|
lstrcat(szModuleTemp, szModule);
|
|
lstrcat(szModuleTemp, _T("\""));
|
|
lstrcat(szModuleTemp, p + lstrlen(szModule));
|
|
pszValue = szModuleTemp;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
}
|
|
lRes = rkParent.SetValue(pszValue, szValueName);
|
|
ATLTRACE2(atlTraceRegistrar, 2, _T("Setting Value %s at %s\n"), pszValue, !szValueName ? _T("default") : szValueName);
|
|
break;
|
|
}
|
|
case VT_UI4:
|
|
{
|
|
LPOLESTR lpszV = T2OLE_EX(szValue, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
#ifndef _UNICODE
|
|
if(lpszV == NULL)
|
|
{
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
#endif
|
|
VarUI4FromStr(lpszV, 0, 0, &ulVal);
|
|
lRes = rkParent.SetValue(ulVal, szValueName);
|
|
ATLTRACE2(atlTraceRegistrar, 2, _T("Setting Value %d at %s\n"), ulVal, !szValueName ? _T("default") : szValueName);
|
|
break;
|
|
}
|
|
case VT_UI1:
|
|
{
|
|
int cbValue = lstrlen(szValue);
|
|
if (cbValue & 0x00000001)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Binary Data does not fall on BYTE boundries\n"));
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return E_FAIL;
|
|
}
|
|
int cbValDiv2 = cbValue/2;
|
|
BYTE* rgBinary = (BYTE*)_ATL_SAFE_ALLOCA(cbValDiv2*sizeof(BYTE), _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
if (rgBinary == NULL)
|
|
{
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return E_FAIL;
|
|
}
|
|
memset(rgBinary, 0, cbValDiv2);
|
|
|
|
for (int irg = 0; irg < cbValue; irg++)
|
|
rgBinary[(irg/2)] |= (ChToByte(szValue[irg])) << (4*(1 - (irg & 0x00000001)));
|
|
lRes = RegSetValueEx(rkParent, szValueName, 0, REG_BINARY, rgBinary, cbValDiv2);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ERROR_SUCCESS != lRes)
|
|
{
|
|
nIDRes = E_ATL_VALUE_SET_FAILED;
|
|
hr = HRESULT_FROM_WIN32(lRes);
|
|
}
|
|
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
{
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return hr;
|
|
}
|
|
|
|
free(szValue);
|
|
free(szTypeToken);
|
|
return S_OK;
|
|
}
|
|
|
|
inline BOOL CRegParser::CanForceRemoveKey(LPCTSTR szKey)
|
|
{
|
|
for (int iNoDel = 0; iNoDel < cbNeverDelete; iNoDel++)
|
|
if (!lstrcmpi(szKey, rgszNeverDelete[iNoDel]))
|
|
return FALSE; // We cannot delete it
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
inline BOOL CRegParser::HasSubKeys(HKEY hkey)
|
|
{
|
|
DWORD cbSubKeys = 0;
|
|
|
|
if (FAILED(RegQueryInfoKey(hkey, NULL, NULL, NULL,
|
|
&cbSubKeys, NULL, NULL,
|
|
NULL, NULL, NULL, NULL, NULL)))
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Should not be here!!\n"));
|
|
ATLASSERT(FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
return cbSubKeys > 0;
|
|
}
|
|
|
|
inline BOOL CRegParser::HasValues(HKEY hkey)
|
|
{
|
|
DWORD cbValues = 0;
|
|
|
|
LONG lResult = RegQueryInfoKey(hkey, NULL, NULL, NULL,
|
|
NULL, NULL, NULL,
|
|
&cbValues, NULL, NULL, NULL, NULL);
|
|
if (ERROR_SUCCESS != lResult)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("RegQueryInfoKey Failed "));
|
|
ATLASSERT(FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (1 == cbValues)
|
|
{
|
|
DWORD cbMaxName= MAX_VALUE;
|
|
TCHAR szValueName[MAX_VALUE];
|
|
// Check to see if the Value is default or named
|
|
lResult = RegEnumValue(hkey, 0, szValueName, &cbMaxName, NULL, NULL, NULL, NULL);
|
|
if (ERROR_SUCCESS == lResult && (szValueName[0] != NULL))
|
|
return TRUE; // Named Value means we have a value
|
|
return FALSE;
|
|
}
|
|
|
|
return cbValues > 0; // More than 1 means we have a non-default value
|
|
}
|
|
|
|
inline HRESULT CRegParser::SkipAssignment(LPTSTR szToken)
|
|
{
|
|
HRESULT hr;
|
|
TCHAR szValue[MAX_VALUE];
|
|
|
|
if (*szToken == chEquals)
|
|
{
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
return hr;
|
|
// Skip assignment
|
|
SkipWhiteSpace();
|
|
if (FAILED(hr = NextToken(szValue)))
|
|
return hr;
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
return hr;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
inline HRESULT CRegParser::PreProcessBuffer(LPTSTR lpszReg, LPTSTR* ppszReg)
|
|
{
|
|
USES_CONVERSION_EX;
|
|
ATLASSERT(lpszReg != NULL);
|
|
ATLASSERT(ppszReg != NULL);
|
|
if (lpszReg == NULL || ppszReg == NULL)
|
|
return E_POINTER;
|
|
*ppszReg = NULL;
|
|
int nSize = lstrlen(lpszReg)*2;
|
|
CParseBuffer pb(nSize);
|
|
if (pb.p == NULL)
|
|
return E_OUTOFMEMORY;
|
|
m_pchCur = lpszReg;
|
|
HRESULT hr = S_OK;
|
|
|
|
while (*m_pchCur != NULL) // look for end
|
|
{
|
|
if (*m_pchCur == _T('%'))
|
|
{
|
|
m_pchCur = CharNext(m_pchCur);
|
|
if (*m_pchCur == _T('%'))
|
|
pb.AddChar(m_pchCur);
|
|
else
|
|
{
|
|
LPTSTR lpszNext = StrChr(m_pchCur, _T('%'));
|
|
if (lpszNext == NULL)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Error no closing %% found\n"));
|
|
hr = GenerateError(E_ATL_UNEXPECTED_EOS);
|
|
break;
|
|
}
|
|
int nLength = int(lpszNext - m_pchCur);
|
|
if (nLength > 31)
|
|
{
|
|
hr = E_FAIL;
|
|
break;
|
|
}
|
|
TCHAR buf[32];
|
|
lstrcpyn(buf, m_pchCur, nLength+1);
|
|
LPCOLESTR lpszVar = m_pRegObj->StrFromMap(buf);
|
|
if (lpszVar == NULL)
|
|
{
|
|
hr = GenerateError(E_ATL_NOT_IN_MAP);
|
|
break;
|
|
}
|
|
pb.AddString(lpszVar);
|
|
while (m_pchCur != lpszNext)
|
|
m_pchCur = CharNext(m_pchCur);
|
|
}
|
|
}
|
|
else
|
|
pb.AddChar(m_pchCur);
|
|
m_pchCur = CharNext(m_pchCur);
|
|
}
|
|
pb.AddChar(m_pchCur);
|
|
if (SUCCEEDED(hr))
|
|
*ppszReg = pb.Detach();
|
|
return hr;
|
|
}
|
|
|
|
inline HRESULT CRegParser::RegisterBuffer(LPTSTR szBuffer, BOOL bRegister)
|
|
{
|
|
TCHAR szToken[MAX_VALUE];
|
|
HRESULT hr = S_OK;
|
|
|
|
LPTSTR szReg = NULL;
|
|
hr = PreProcessBuffer(szBuffer, &szReg);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
#if defined(_DEBUG) && defined(DEBUG_REGISTRATION)
|
|
OutputDebugString(szReg); //would call ATLTRACE but szReg is > 512 bytes
|
|
OutputDebugString(_T("\n"));
|
|
#endif //_DEBUG
|
|
|
|
m_pchCur = szReg;
|
|
|
|
// Preprocess szReg
|
|
|
|
while (NULL != *m_pchCur)
|
|
{
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
HKEY hkBase;
|
|
if ((hkBase = HKeyFromString(szToken)) == NULL)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("HKeyFromString failed on %s\n"), szToken);
|
|
hr = GenerateError(E_ATL_BAD_HKEY);
|
|
break;
|
|
}
|
|
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
|
|
if (chLeftBracket != *szToken)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Syntax error, expecting a {, found a %s\n"), szToken);
|
|
hr = GenerateError(E_ATL_MISSING_OPENKEY_TOKEN);
|
|
break;
|
|
}
|
|
if (bRegister)
|
|
{
|
|
LPTSTR szRegAtRegister = m_pchCur;
|
|
hr = RegisterSubkeys(szToken, hkBase, bRegister);
|
|
if (FAILED(hr))
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Failed to register, cleaning up!\n"));
|
|
m_pchCur = szRegAtRegister;
|
|
RegisterSubkeys(szToken, hkBase, FALSE);
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (FAILED(hr = RegisterSubkeys(szToken, hkBase, bRegister)))
|
|
break;
|
|
}
|
|
|
|
SkipWhiteSpace();
|
|
}
|
|
CoTaskMemFree(szReg);
|
|
return hr;
|
|
}
|
|
|
|
inline HRESULT CRegParser::RegisterSubkeys(LPTSTR szToken, HKEY hkParent, BOOL bRegister, BOOL bRecover)
|
|
{
|
|
USES_ATL_SAFE_ALLOCA;
|
|
CRegKey keyCur;
|
|
LONG lRes;
|
|
LPTSTR szKey = NULL;
|
|
BOOL bDelete = TRUE;
|
|
BOOL bInRecovery = bRecover;
|
|
HRESULT hr = S_OK;
|
|
|
|
ATLTRACE2(atlTraceRegistrar, 2, _T("Num Els = %d\n"), cbNeverDelete);
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
return hr;
|
|
|
|
|
|
while (*szToken != chRightBracket) // Continue till we see a }
|
|
{
|
|
BOOL bTokenDelete = !lstrcmpi(szToken, szDelete);
|
|
|
|
if (!lstrcmpi(szToken, szForceRemove) || bTokenDelete)
|
|
{
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
|
|
if (bRegister)
|
|
{
|
|
CRegKey rkForceRemove;
|
|
|
|
if (StrChr(szToken, chDirSep) != NULL)
|
|
return GenerateError(E_ATL_COMPOUND_KEY);
|
|
|
|
if (CanForceRemoveKey(szToken))
|
|
{
|
|
rkForceRemove.Attach(hkParent);
|
|
rkForceRemove.RecurseDeleteKey(szToken);
|
|
rkForceRemove.Detach();
|
|
}
|
|
if (bTokenDelete)
|
|
{
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
if (FAILED(hr = SkipAssignment(szToken)))
|
|
break;
|
|
goto EndCheck;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if (!lstrcmpi(szToken, szNoRemove))
|
|
{
|
|
bDelete = FALSE; // set even for register
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
}
|
|
|
|
if (!lstrcmpi(szToken, szValToken)) // need to add a value to hkParent
|
|
{
|
|
TCHAR szValueName[_MAX_PATH];
|
|
|
|
if (FAILED(hr = NextToken(szValueName)))
|
|
break;
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
|
|
|
|
if (*szToken != chEquals)
|
|
return GenerateError(E_ATL_EXPECTING_EQUAL);
|
|
|
|
if (bRegister)
|
|
{
|
|
CRegKey rk;
|
|
|
|
rk.Attach(hkParent);
|
|
hr = AddValue(rk, szValueName, szToken);
|
|
rk.Detach();
|
|
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
goto EndCheck;
|
|
}
|
|
else
|
|
{
|
|
if (!bRecover)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 1, _T("Deleting %s\n"), szValueName);
|
|
CRegKey rkParent;
|
|
lRes = rkParent.Open(hkParent, NULL, KEY_WRITE);
|
|
if (lRes == ERROR_SUCCESS)
|
|
{
|
|
lRes = rkParent.DeleteValue(szValueName);
|
|
if ((lRes != ERROR_SUCCESS) && (lRes != ERROR_FILE_NOT_FOUND))
|
|
{
|
|
// Key not present is not an error
|
|
hr = HRESULT_FROM_WIN32(lRes);
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = HRESULT_FROM_WIN32(lRes);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (FAILED(hr = SkipAssignment(szToken)))
|
|
break;
|
|
continue; // can never have a subkey
|
|
}
|
|
}
|
|
|
|
if (StrChr(szToken, chDirSep) != NULL)
|
|
return GenerateError(E_ATL_COMPOUND_KEY);
|
|
|
|
if (bRegister)
|
|
{
|
|
lRes = keyCur.Open(hkParent, szToken, KEY_ALL_ACCESS);
|
|
if (ERROR_SUCCESS != lRes)
|
|
{
|
|
// Failed all access try read only
|
|
lRes = keyCur.Open(hkParent, szToken, KEY_READ);
|
|
if (ERROR_SUCCESS != lRes)
|
|
{
|
|
// Finally try creating it
|
|
ATLTRACE2(atlTraceRegistrar, 2, _T("Creating key %s\n"), szToken);
|
|
lRes = keyCur.Create(hkParent, szToken, REG_NONE, REG_OPTION_NON_VOLATILE, KEY_READ | KEY_WRITE);
|
|
if (ERROR_SUCCESS != lRes)
|
|
return GenerateError(E_ATL_CREATE_KEY_FAILED);
|
|
}
|
|
}
|
|
|
|
bool bQuoteModule = false;
|
|
if ((*szToken == 'L' || *szToken == 'l') && lstrcmpi(szToken, _T("LocalServer32")) == 0)
|
|
bQuoteModule = true;
|
|
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
|
|
|
|
if (*szToken == chEquals)
|
|
{
|
|
if (FAILED(hr = AddValue(keyCur, NULL, szToken, bQuoteModule))) // NULL == default
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!bRecover && keyCur.Open(hkParent, szToken, KEY_READ) != ERROR_SUCCESS)
|
|
bRecover = TRUE;
|
|
|
|
// TRACE out Key open status and if in recovery mode
|
|
#ifdef _DEBUG
|
|
if (!bRecover)
|
|
ATLTRACE2(atlTraceRegistrar, 1, _T("Opened Key %s\n"), szToken);
|
|
else
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Ignoring Open key on %s : In Recovery mode\n"), szToken);
|
|
#endif //_DEBUG
|
|
|
|
// Remember Subkey
|
|
if (szKey == NULL)
|
|
{
|
|
szKey = (LPTSTR)_ATL_SAFE_ALLOCA(sizeof(TCHAR)*_MAX_PATH, _ATL_SAFE_ALLOCA_DEF_THRESHOLD);
|
|
if (szKey == NULL)
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
lstrcpyn(szKey, szToken, _MAX_PATH);
|
|
|
|
// If in recovery mode
|
|
|
|
if (bRecover || HasSubKeys(keyCur) || HasValues(keyCur))
|
|
{
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
if (FAILED(hr = SkipAssignment(szToken)))
|
|
break;
|
|
|
|
|
|
if (*szToken == chLeftBracket)
|
|
{
|
|
if (FAILED(hr = RegisterSubkeys(szToken, keyCur.m_hKey, bRegister, bRecover)))
|
|
break;
|
|
if (bRecover) // Turn off recovery if we are done
|
|
{
|
|
bRecover = bInRecovery;
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Ending Recovery Mode\n"));
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
if (FAILED(hr = SkipAssignment(szToken)))
|
|
break;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (!bRecover && HasSubKeys(keyCur))
|
|
{
|
|
// See if the KEY is in the NeverDelete list and if so, don't
|
|
if (CanForceRemoveKey(szKey))
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Deleting non-empty subkey %s by force\n"), szKey);
|
|
keyCur.RecurseDeleteKey(szKey);
|
|
}
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
continue;
|
|
}
|
|
|
|
if (bRecover)
|
|
continue;
|
|
}
|
|
|
|
if (!bRecover && keyCur.Close() != ERROR_SUCCESS)
|
|
return GenerateError(E_ATL_CLOSE_KEY_FAILED);
|
|
|
|
if (!bRecover && bDelete)
|
|
{
|
|
ATLTRACE2(atlTraceRegistrar, 0, _T("Deleting Key %s\n"), szKey);
|
|
CRegKey rkParent;
|
|
rkParent.Attach(hkParent);
|
|
rkParent.DeleteSubKey(szKey);
|
|
rkParent.Detach();
|
|
}
|
|
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
if (FAILED(hr = SkipAssignment(szToken)))
|
|
break;
|
|
}
|
|
|
|
EndCheck:
|
|
|
|
if (bRegister)
|
|
{
|
|
if (*szToken == chLeftBracket && lstrlen(szToken) == 1)
|
|
{
|
|
if (FAILED(hr = RegisterSubkeys(szToken, keyCur.m_hKey, bRegister, FALSE)))
|
|
break;
|
|
if (FAILED(hr = NextToken(szToken)))
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
}; //namespace ATL
|
|
|
|
#endif //__STATREG_H
|