//---
IOS_ERROR_CODE IOSFileExtractW( const WCHAR * pszFullFileName, WCHAR * pszFileName, uint uicchBufferLen ) {
#if defined(_UNICODE)
return ::IOSFileExtract( pszFullFileName, pszFileName, uicchBufferLen );
#else
if ( pszFullFileName && pszFileName ) {
if ( g_bUnicodePlatform ) {
CAPointer<WCHAR> fFile = new WCHAR[_MAX_FNAME];
CAPointer<WCHAR> fExt = new WCHAR[_MAX_EXT];
// выделить диск и каталог
_wsplitpath( pszFullFileName, NULL, NULL, fFile, fExt);
if ( uint(wcslen(fFile) + wcslen(fExt)) < uicchBufferLen ) {
wcscpy( pszFileName, fFile );
pszFileName = _wcsninc(pszFileName, wcslen(pszFileName) );
wcscpy( pszFileName, fExt );
}
else
return IOS_ERR_OUT_OF_MEMORY;
return IOS_ERR_OK;
}
else {
CPathStrA pConverted(pszFullFileName);
CPathStrA pBuffer( (int)uicchBufferLen * 2 );
IOS_ERROR_CODE nError = ::IOSFileExtract( pConverted, pBuffer, uicchBufferLen * 2 );
wcsncpy( pszFileName, CPathStrW(pBuffer), uicchBufferLen );
return nError;
}
}
return IOS_ERR_INVALID_FILE_NAME;
#endif
}
// ---
BOOL CAvpFileFindW::IsDots() const {
// return TRUE if the file name is "." or ".." and
// the file is a directory
BOOL bResult = FALSE;
LPWIN32_FIND_DATAW pContext = GetContext();
if (pContext != NULL && IsDirectory()) {
WCHAR *pFileName = pContext->cFileName;
int n0 = _wcsnextc( _wcsninc(pFileName, 0) );
int n1 = _wcsnextc( _wcsninc(pFileName, 1) );
int n2 = _wcsnextc( _wcsninc(pFileName, 2) );
if ( n0 == L'.' ) {
if ( n1 == L'\0' ||
( n1 == L'.' && n2 == L'\0') ) {
bResult = TRUE;
}
}
}
return bResult;
}
//
// Called the first time we use ClrRegCreateKeyEx or ClrRegOpenKeyEx to determine if the registry redirection
// config value has been set. If so, we parse it into g_registryRoot
// If the config string is mal-formed, we don't set the global variable.
//
HRESULT ParseRegistryRootConfigValue()
{
if (!IsNgenOffline())
{
return ERROR_SUCCESS;
}
CLRConfigStringHolder configValue(CLRConfig::GetConfigValue(CLRConfig::UNSUPPORTED_RegistryRoot));
// Since IsNgenOffline returned true, this better not be NULL
if (configValue == NULL)
return ERROR_BAD_ARGUMENTS;
if (_wcsnicmp(configValue, wszHKLM, wcslen(wszHKLM)) != 0)
{
return ERROR_BAD_ARGUMENTS;
}
// The rest of the string is the location of the redirected registry key
LPWSTR configValueKey = (LPWSTR)configValue;
configValueKey = _wcsninc(configValueKey, wcslen(wszHKLM));
size_t len = wcslen(configValueKey) + 1;
bool appendBackslash = false;
if (configValueKey[wcslen(configValueKey) - 1] != W('\\'))
{
appendBackslash = true;
len += wcslen(BACKSLASH_CHARACTER);
}
g_registryRoot = new (nothrow) WCHAR[len];
if (g_registryRoot == NULL)
{
return ERROR_NOT_ENOUGH_MEMORY;
}
wcscpy_s(g_registryRoot, len, configValueKey);
if (appendBackslash)
{
StringCchCat(g_registryRoot, len, BACKSLASH_CHARACTER);
}
return ERROR_SUCCESS;
}
