diff options
Diffstat (limited to 'src/utilcode/regutil.cpp')
| -rw-r--r-- | src/utilcode/regutil.cpp | 697 |
1 files changed, 0 insertions, 697 deletions
diff --git a/src/utilcode/regutil.cpp b/src/utilcode/regutil.cpp index d611ef965f..c38c38907a 100644 --- a/src/utilcode/regutil.cpp +++ b/src/utilcode/regutil.cpp @@ -111,19 +111,6 @@ LPWSTR REGUTIL::EnvGetString(LPCWSTR name, BOOL fPrependCOMPLUS) #ifdef ALLOW_REGISTRY -#ifndef FEATURE_CORECLR - -//***************************************************************************** -// Gives the use the ability to turn on/off REGUTIL's ability to read from -// the registry. This is useful in mscoree.dll on startup, in order to avoid -// loading advapi32 and rpcrt4 until we're ready for them -//***************************************************************************** -void REGUTIL::AllowRegistryUse(BOOL fAllowUse) -{ - s_fUseRegistry = fAllowUse; -}// AllowRegistryUse - -#endif // !FEATURE_CORECLR #endif // ALLOW_REGISTRY @@ -522,690 +509,6 @@ DWORD REGUTIL::GetConfigFlag_DontUse_(LPCWSTR name, DWORD bitToSet, BOOL defValu #ifdef ALLOW_REGISTRY -#ifndef FEATURE_CORECLR - -//***************************************************************************** -// Open's the given key and returns the value desired. If the key or value is -// not found, then the default is returned. -//***************************************************************************** -long REGUTIL::GetLong( // Return value from registry or default. - LPCTSTR szName, // Name of value to get. - long iDefault, // Default value to return if not found. - LPCTSTR szKey, // Name of key, NULL==default. - HKEY hKeyVal) // What key to work on. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - FORBID_FAULT; - SO_TOLERANT; - } - CONTRACTL_END; - - long iValue; // The value to read. - DWORD iType; // Type of value to get. - DWORD iSize; // Size of buffer. - HKEY hKey; // Key for the registry entry. - - _ASSERTE(UseRegistry()); - - FAULT_NOT_FATAL(); // We don't report OOM errors here, we return a default value. - - // Open the key if it is there. - if (ERROR_SUCCESS != WszRegOpenKeyEx(hKeyVal, (szKey) ? szKey : FRAMEWORK_REGISTRY_KEY_W, 0, KEY_READ, &hKey)) - return (iDefault); - - // Read the key value if found. - iType = REG_DWORD; - iSize = sizeof(long); - if (ERROR_SUCCESS != WszRegQueryValueEx(hKey, szName, NULL, - &iType, (LPBYTE)&iValue, &iSize) || iType != REG_DWORD) - iValue = iDefault; - - // We're done with the key now. - VERIFY(!RegCloseKey(hKey)); - return (iValue); -} - - -// Opens or creates desired reg key, then writes iValue -//***************************************************************************** -long REGUTIL::SetOrCreateLong( // Return value from registry or default. - LPCTSTR szName, // Name of value to get. - long iValue, // Value to set. - LPCTSTR szKey, // Name of key, NULL==default. - HKEY hKeyVal) // What key to work on. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - _ASSERTE(UseRegistry()); - - long lRtn; // Return code. - HKEY hKey; // Key for the registry entry. - - - // Open the key if it is there, else create it - if (WszRegCreateKeyEx(hKeyVal, - (szKey) ? szKey : FRAMEWORK_REGISTRY_KEY_W, - 0, - NULL, - REG_OPTION_NON_VOLATILE, - KEY_WRITE, - NULL, - &hKey, - NULL) != ERROR_SUCCESS) - { - return (-1); - } - - // Read the key value if found. - lRtn = WszRegSetValueEx(hKey, szName, NULL, REG_DWORD, (const BYTE *) &iValue, sizeof(DWORD)); - - // We're done with the key now. - VERIFY(!RegCloseKey(hKey)); - return (lRtn); -} - - -//***************************************************************************** -// Open's the given key and returns the value desired. If the key or value is -// not found, then the default is returned. -//***************************************************************************** -long REGUTIL::SetLong( // Return value from registry or default. - LPCTSTR szName, // Name of value to get. - long iValue, // Value to set. - LPCTSTR szKey, // Name of key, NULL==default. - HKEY hKeyVal) // What key to work on. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - _ASSERTE(UseRegistry()); - - long lRtn; // Return code. - HKEY hKey; // Key for the registry entry. - - // Open the key if it is there. - if (ERROR_SUCCESS != WszRegOpenKey(hKeyVal, (szKey) ? szKey : FRAMEWORK_REGISTRY_KEY_W, &hKey)) - return (-1); - - // Read the key value if found. - lRtn = WszRegSetValueEx(hKey, szName, NULL, REG_DWORD, (const BYTE *) &iValue, sizeof(DWORD)); - - // We're done with the key now. - VERIFY(!RegCloseKey(hKey)); - return (lRtn); -} - -//***************************************************************************** -// Set an entry in the registry of the form: -// HKEY_CLASSES_ROOT\szKey\szSubkey = szValue. If szSubkey or szValue are -// NULL, omit them from the above expression. -//***************************************************************************** -BOOL REGUTIL::SetKeyAndValue( // TRUE or FALSE. - LPCTSTR szKey, // Name of the reg key to set. - LPCTSTR szSubkey, // Optional subkey of szKey. - LPCTSTR szValue) // Optional value for szKey\szSubkey. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - _ASSERTE(UseRegistry()); - - size_t nLen = _tcslen(szKey) + 1; - if (szSubkey) - nLen += (_tcslen(szSubkey) + 1); - - NewArrayHolder<TCHAR> rcKey = new (nothrow) TCHAR[nLen]; // Buffer for the full key name. - if (rcKey == NULL) - return FALSE; - - HKEY hKey = NULL; // Handle to the new reg key. - - // Init the key with the base key name. - _tcscpy_s(rcKey, nLen, szKey); - - // Append the subkey name (if there is one). - if (szSubkey != NULL) - { - _tcscat_s(rcKey, nLen, _T("\\")); - _tcscat_s(rcKey, nLen, szSubkey); - } - - // Create the registration key. - if (WszRegCreateKeyEx(HKEY_CLASSES_ROOT, rcKey, 0, NULL, - REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, - &hKey, NULL) != ERROR_SUCCESS) - return(FALSE); - - // Set the value (if there is one). - if (szValue != NULL) - if( WszRegSetValueEx(hKey, NULL, 0, REG_SZ, (BYTE *) szValue, - (Wszlstrlen(szValue)+1) * sizeof(TCHAR)) != ERROR_SUCCESS ) { - VERIFY(!RegCloseKey(hKey)); - return(FALSE); - } - - VERIFY(!RegCloseKey(hKey)); - return(TRUE); -} - - -//***************************************************************************** -// Delete an entry in the registry of the form: -// HKEY_CLASSES_ROOT\szKey\szSubkey. -//***************************************************************************** -LONG REGUTIL::DeleteKey( // TRUE or FALSE. - LPCTSTR szKey, // Name of the reg key to set. - LPCTSTR szSubkey) // Subkey of szKey. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - _ASSERTE(UseRegistry()); - - size_t nLen = _tcslen(szKey) + 1; - if (szSubkey) - nLen += (_tcslen(szSubkey) + 1); - - NewArrayHolder<TCHAR> rcKey = new (nothrow) TCHAR[nLen]; // Buffer for the full key name. - if (rcKey == NULL) - return ERROR_NOT_ENOUGH_MEMORY; - - // Init the key with the base key name. - _tcscpy_s(rcKey, nLen, szKey); - - // Append the subkey name (if there is one). - if (szSubkey != NULL) - { - _tcscat_s(rcKey, nLen, _T("\\")); - _tcscat_s(rcKey, nLen, szSubkey); - } - - // Delete the registration key. - return WszRegDeleteKey(HKEY_CLASSES_ROOT, rcKey); -} - - -//***************************************************************************** -// Open the key, create a new keyword and value pair under it. -//***************************************************************************** -BOOL REGUTIL::SetRegValue( // Return status. - LPCTSTR szKeyName, // Name of full key. - LPCTSTR szKeyword, // Name of keyword. - LPCTSTR szValue) // Value of keyword. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - _ASSERTE(UseRegistry()); - - HKEY hKey; // Handle to the new reg key. - - // Create the registration key. - if (WszRegCreateKeyEx(HKEY_CLASSES_ROOT, szKeyName, 0, NULL, - REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, - &hKey, NULL) != ERROR_SUCCESS) - return (FALSE); - - // Set the value (if there is one). - if (szValue != NULL) - if( WszRegSetValueEx(hKey, szKeyword, 0, REG_SZ, (BYTE *)szValue, - (Wszlstrlen(szValue)+1) * sizeof(TCHAR)) != ERROR_SUCCESS) { - VERIFY(!RegCloseKey(hKey)); - return(FALSE); - } - - VERIFY(!RegCloseKey(hKey)); - return (TRUE); -} - - -//***************************************************************************** -// Does standard registration of a CoClass with a progid. -//***************************************************************************** -HRESULT REGUTIL::RegisterCOMClass( // Return code. - REFCLSID rclsid, // Class ID. - LPCTSTR szDesc, // Description of the class. - LPCTSTR szProgIDPrefix, // Prefix for progid. - int iVersion, // Version # for progid. - LPCTSTR szClassProgID, // Class progid. - LPCTSTR szThreadingModel, // What threading model to use. - LPCTSTR szModule, // Path to class. - HINSTANCE hInst, // Handle to module being registered - LPCTSTR szAssemblyName, // Optional Assembly, - LPCTSTR szVersion, // Optional Runtime version (directory containing runtime) - BOOL fExternal, // flag - External to mscoree. - BOOL fRelativePath) // flag - Relative path in szModule -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR rcCLSID[256]; // CLSID\\szID. - WCHAR rcInproc[_MAX_PATH+64]; // CLSID\\InprocServer32 - WCHAR rcProgID[256]; // szProgIDPrefix.szClassProgID - WCHAR rcIndProgID[256]; // rcProgID.iVersion - WCHAR rcShim[_MAX_PATH]; - HRESULT hr; - - // Format the prog ID values. - VERIFY(_snwprintf_s(rcIndProgID, _countof(rcIndProgID), _TRUNCATE, W("%s.%s"), szProgIDPrefix, szClassProgID)); - - VERIFY(_snwprintf_s(rcProgID, _countof(rcProgID), _TRUNCATE, W("%s.%d"), rcIndProgID, iVersion)); - - // Do the initial portion. - if (FAILED(hr = RegisterClassBase(rclsid, szDesc, rcProgID, rcIndProgID, rcCLSID, NumItems(rcCLSID)))) - return (hr); - - VERIFY(_snwprintf_s(rcInproc, _countof(rcInproc), _TRUNCATE, W("%s\\%s"), rcCLSID, W("InprocServer32"))); - - if (!fExternal){ - SetKeyAndValue(rcCLSID, W("InprocServer32"), szModule); - } - else{ - LPCTSTR pSep = szModule; - if (!fRelativePath && szModule) { - pSep = wcsrchr(szModule, W('\\')); - if(pSep == NULL) - pSep = szModule; - else - pSep++; - } - HMODULE hMod = WszLoadLibrary(W("mscoree.dll")); - if (!hMod) - return E_FAIL; - - DWORD ret; - VERIFY(ret = WszGetModuleFileName(hMod, rcShim, NumItems(rcShim))); - FreeLibrary(hMod); - if( !ret ) - return E_FAIL; - - // Set the server path. - SetKeyAndValue(rcCLSID, W("InprocServer32"), rcShim); - if(pSep) - SetKeyAndValue(rcCLSID, W("Server"), pSep); - - if(szAssemblyName) { - SetRegValue(rcInproc, W("Assembly"), szAssemblyName); - SetRegValue(rcInproc, W("Class"), rcIndProgID); - } - } - - // Set the runtime version, it needs to be passed in from the outside - if(szVersion != NULL) { - LPCTSTR pSep2 = NULL; - LPTSTR pSep1 = const_cast<LPTSTR>(wcsrchr(szVersion, W('\\'))); - if(pSep1 != NULL) { - *pSep1 = '\0'; - pSep2 = wcsrchr(szVersion, W('\\')); - if (!pSep2) - pSep2 = szVersion; - else - pSep2 = pSep2++; // exclude '\\' - } - else - pSep2 = szVersion; - - size_t bufLen = wcslen(rcInproc)+wcslen(pSep2)+2; - WCHAR* rcVersion = new (nothrow) WCHAR[bufLen]; - if(rcVersion==NULL) - return (E_OUTOFMEMORY); - wcscpy_s(rcVersion, bufLen, rcInproc); - wcscat_s(rcVersion, bufLen, W("\\")); - wcscat_s(rcVersion, bufLen, pSep2); - SetRegValue(rcVersion, W("ImplementedInThisVersion"), W("")); - delete[] rcVersion; - - if(pSep1 != NULL) - *pSep1 = W('\\'); - } - - // Add the threading model information. - SetRegValue(rcInproc, W("ThreadingModel"), szThreadingModel); - return (S_OK); -} - - - -//***************************************************************************** -// Does standard registration of a CoClass with a progid. -// NOTE: This is the non-side-by-side execution version. -//***************************************************************************** -HRESULT REGUTIL::RegisterCOMClass( // Return code. - REFCLSID rclsid, // Class ID. - LPCTSTR szDesc, // Description of the class. - LPCTSTR szProgIDPrefix, // Prefix for progid. - int iVersion, // Version # for progid. - LPCTSTR szClassProgID, // Class progid. - LPCTSTR szThreadingModel, // What threading model to use. - LPCTSTR szModule, // Path to class. - BOOL bInprocServer) // Whether we register the server as inproc or local -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR rcCLSID[256]; // CLSID\\szID. - WCHAR rcInproc[_MAX_PATH+64]; // CLSID\\InprocServer32 - WCHAR rcProgID[256]; // szProgIDPrefix.szClassProgID - WCHAR rcIndProgID[256]; // rcProgID.iVersion - HRESULT hr; - - // Format the prog ID values. - VERIFY(_snwprintf_s(rcIndProgID, _countof(rcIndProgID), _TRUNCATE, W("%s.%s"), szProgIDPrefix, szClassProgID)); - - VERIFY(_snwprintf_s(rcProgID, _countof(rcProgID), _TRUNCATE, W("%s.%d"), rcIndProgID, iVersion)); - - // Do the initial portion. - if (FAILED(hr = RegisterClassBase(rclsid, szDesc, rcProgID, rcIndProgID, rcCLSID, NumItems(rcCLSID)))) - return (hr); - - WCHAR *szServerType = bInprocServer ? W("InprocServer32") : W("LocalServer32"); - - // Set the server path. - SetKeyAndValue(rcCLSID, szServerType , szModule); - - // Add the threading model information. - VERIFY(_snwprintf_s(rcInproc, _countof(rcInproc), _TRUNCATE, W("%s\\%s"), rcCLSID, szServerType)); - - SetRegValue(rcInproc, W("ThreadingModel"), szThreadingModel); - return (S_OK); -} - - - -//***************************************************************************** -// Register the basics for a in proc server. -//***************************************************************************** -HRESULT REGUTIL::RegisterClassBase( // Return code. - REFCLSID rclsid, // Class ID we are registering. - LPCTSTR szDesc, // Class description. - LPCTSTR szProgID, // Class prog ID. - LPCTSTR szIndepProgID, // Class version independant prog ID. - __out_ecount(cchOutCLSID) LPTSTR szOutCLSID, // CLSID formatted in character form. - DWORD cchOutCLSID) // Out CLS ID buffer size -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - TCHAR szID[64]; // The class ID to register. - - // Create some base key strings. - GuidToLPWSTR(rclsid, szID, NumItems(szID)); - - size_t nLen = _tcslen(_T("CLSID\\")) + _tcslen( szID) + 1; - if( cchOutCLSID < nLen ) - return E_INVALIDARG; - - _tcscpy_s(szOutCLSID, cchOutCLSID, W("CLSID\\")); - _tcscat_s(szOutCLSID, cchOutCLSID, szID); - - // Create ProgID keys. - SetKeyAndValue(szProgID, NULL, szDesc); - SetKeyAndValue(szProgID, W("CLSID"), szID); - - // Create VersionIndependentProgID keys. - SetKeyAndValue(szIndepProgID, NULL, szDesc); - SetKeyAndValue(szIndepProgID, W("CurVer"), szProgID); - SetKeyAndValue(szIndepProgID, W("CLSID"), szID); - - // Create entries under CLSID. - SetKeyAndValue(szOutCLSID, NULL, szDesc); - SetKeyAndValue(szOutCLSID, W("ProgID"), szProgID); - SetKeyAndValue(szOutCLSID, W("VersionIndependentProgID"), szIndepProgID); - SetKeyAndValue(szOutCLSID, W("NotInsertable"), NULL); - return (S_OK); -} - - - -//***************************************************************************** -// Unregister the basic information in the system registry for a given object -// class. -//***************************************************************************** -HRESULT REGUTIL::UnregisterCOMClass( // Return code. - REFCLSID rclsid, // Class ID we are registering. - LPCTSTR szProgIDPrefix, // Prefix for progid. - int iVersion, // Version # for progid. - LPCTSTR szClassProgID, // Class progid. - BOOL fExternal) // flag - External to mscoree. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR rcCLSID[64]; // CLSID\\szID. - WCHAR rcProgID[128]; // szProgIDPrefix.szClassProgID - WCHAR rcIndProgID[128]; // rcProgID.iVersion - - // Format the prog ID values. - VERIFY(_snwprintf_s(rcProgID, _countof(rcProgID), _TRUNCATE, W("%s.%s"), szProgIDPrefix, szClassProgID)); - - VERIFY(_snwprintf_s(rcIndProgID, _countof(rcIndProgID), _TRUNCATE, W("%s.%d"), rcProgID, iVersion)); - - UnregisterClassBase(rclsid, rcProgID, rcIndProgID, rcCLSID, NumItems(rcCLSID)); - DeleteKey(rcCLSID, W("InprocServer32")); - if (fExternal){ - DeleteKey(rcCLSID, W("Server")); - DeleteKey(rcCLSID, W("Version")); - } - GuidToLPWSTR(rclsid, rcCLSID, NumItems(rcCLSID)); - DeleteKey(W("CLSID"), rcCLSID); - return (S_OK); -} - - -//***************************************************************************** -// Unregister the basic information in the system registry for a given object -// class. -// NOTE: This is the non-side-by-side execution version. -//***************************************************************************** -HRESULT REGUTIL::UnregisterCOMClass( // Return code. - REFCLSID rclsid, // Class ID we are registering. - LPCTSTR szProgIDPrefix, // Prefix for progid. - int iVersion, // Version # for progid. - LPCTSTR szClassProgID) // Class progid. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR rcCLSID[64]; // CLSID\\szID. - WCHAR rcProgID[128]; // szProgIDPrefix.szClassProgID - WCHAR rcIndProgID[128]; // rcProgID.iVersion - - // Format the prog ID values. - VERIFY(_snwprintf_s(rcProgID, _countof(rcProgID), _TRUNCATE, W("%s.%s"), szProgIDPrefix, szClassProgID)); - - VERIFY(_snwprintf_s(rcIndProgID, _countof(rcIndProgID), _TRUNCATE, W("%s.%d"), rcProgID, iVersion)); - - UnregisterClassBase(rclsid, rcProgID, rcIndProgID, rcCLSID, NumItems(rcCLSID)); - DeleteKey(rcCLSID, W("InprocServer32")); - DeleteKey(rcCLSID, W("LocalServer32")); - - GuidToLPWSTR(rclsid, rcCLSID, NumItems(rcCLSID)); - DeleteKey(W("CLSID"), rcCLSID); - return (S_OK); -} - - -//***************************************************************************** -// Delete the basic settings for an inproc server. -//***************************************************************************** -HRESULT REGUTIL::UnregisterClassBase( // Return code. - REFCLSID rclsid, // Class ID we are registering. - LPCTSTR szProgID, // Class prog ID. - LPCTSTR szIndepProgID, // Class version independant prog ID. - __out_ecount(cchOutCLSID) LPTSTR szOutCLSID, // Return formatted class ID here. - DWORD cchOutCLSID) // Out CLS ID buffer size -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - TCHAR szID[64]; // The class ID to register. - - // Create some base key strings. - GuidToLPWSTR(rclsid, szID, NumItems(szID)); - size_t nLen = _tcslen(_T("CLSID\\")) + _tcslen( szID) + 1; - if( cchOutCLSID < nLen ) - return E_INVALIDARG; - - _tcscpy_s(szOutCLSID, cchOutCLSID, W("CLSID\\")); - _tcscat_s(szOutCLSID, cchOutCLSID, szID); - - // Delete the version independant prog ID settings. - DeleteKey(szIndepProgID, W("CurVer")); - DeleteKey(szIndepProgID, W("CLSID")); - WszRegDeleteKey(HKEY_CLASSES_ROOT, szIndepProgID); - - // Delete the prog ID settings. - DeleteKey(szProgID, W("CLSID")); - WszRegDeleteKey(HKEY_CLASSES_ROOT, szProgID); - - // Delete the class ID settings. - DeleteKey(szOutCLSID, W("ProgID")); - DeleteKey(szOutCLSID, W("VersionIndependentProgID")); - DeleteKey(szOutCLSID, W("NotInsertable")); - WszRegDeleteKey(HKEY_CLASSES_ROOT, szOutCLSID); - return (S_OK); -} - - -//***************************************************************************** -// Register a type library. -//***************************************************************************** -HRESULT REGUTIL::RegisterTypeLib( // Return code. - REFGUID rtlbid, // TypeLib ID we are registering. - int iVersion, // Typelib version. - LPCTSTR szDesc, // TypeLib description. - LPCTSTR szModule) // Path to the typelib. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR szID[64]; // The typelib ID to register. - WCHAR szTLBID[256]; // TypeLib\\szID. - WCHAR szHelpDir[_MAX_PATH]; - WCHAR szDrive[_MAX_DRIVE] = {0}; - WCHAR szDir[_MAX_DIR] = {0}; - WCHAR szVersion[64]; - LPWSTR szTmp; - - // Create some base key strings. - GuidToLPWSTR(rtlbid, szID, NumItems(szID)); - - _tcscpy_s(szTLBID, _countof(szTLBID), W("TypeLib\\")); - _tcscat_s(szTLBID, _countof(szTLBID), szID); - - VERIFY(_snwprintf_s(szVersion, _countof(szVersion), _TRUNCATE, W("%d.0"), iVersion)); - - // Create Typelib keys. - SetKeyAndValue(szTLBID, NULL, NULL); - SetKeyAndValue(szTLBID, szVersion, szDesc); - _tcscat_s(szTLBID, _countof(szTLBID), W("\\")); - _tcscat_s(szTLBID, _countof(szTLBID), szVersion); - SetKeyAndValue(szTLBID, W("0"), NULL); - SetKeyAndValue(szTLBID, W("0\\win32"), szModule); - SetKeyAndValue(szTLBID, W("FLAGS"), W("0")); - SplitPath(szModule, szDrive, _MAX_DRIVE, szDir, _MAX_DIR, NULL, 0, NULL, 0); - _tcscpy_s(szHelpDir, _countof(szHelpDir), szDrive); - if ((szTmp = CharPrev(szDir, szDir + Wszlstrlen(szDir))) != NULL) - *szTmp = '\0'; - _tcscat_s(szHelpDir, _countof(szHelpDir), szDir); - SetKeyAndValue(szTLBID, W("HELPDIR"), szHelpDir); - return (S_OK); -} - - -//***************************************************************************** -// Remove the registry keys for a type library. -//***************************************************************************** -HRESULT REGUTIL::UnregisterTypeLib( // Return code. - REFGUID rtlbid, // TypeLib ID we are registering. - int iVersion) // Typelib version. -{ - CONTRACTL - { - NOTHROW; - GC_NOTRIGGER; - } - CONTRACTL_END; - - WCHAR szID[64]; // The typelib ID to register. - WCHAR szTLBID[256]; // TypeLib\\szID. - WCHAR szTLBVersion[256]; // TypeLib\\szID\\szVersion - WCHAR szVersion[64]; - - // Create some base key strings. - GuidToLPWSTR(rtlbid, szID, NumItems(szID)); - - VERIFY(_snwprintf_s(szVersion, _countof(szVersion), _TRUNCATE, W("%d.0"), iVersion)); - - _tcscpy_s(szTLBID, _countof(szTLBID), W("TypeLib\\")); - _tcscat_s(szTLBID, _countof(szTLBID), szID); - _tcscpy_s(szTLBVersion, _countof(szTLBVersion), szTLBID); - _tcscat_s(szTLBVersion, _countof(szTLBVersion), W("\\")); - _tcscat_s(szTLBVersion, _countof(szTLBVersion), szVersion); - - // Delete Typelib keys. - DeleteKey(szTLBVersion, W("HELPDIR")); - DeleteKey(szTLBVersion, W("FLAGS")); - DeleteKey(szTLBVersion, W("0\\win32")); - DeleteKey(szTLBVersion, W("0")); - DeleteKey(szTLBID, szVersion); - WszRegDeleteKey(HKEY_CLASSES_ROOT, szTLBID); - return (0); -} - -#endif // !FEATURE_CORECLR // |