170 lines
4.3 KiB
C++
170 lines
4.3 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Copyright (C) Microsoft Corporation, 1996 - 1998.
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//
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// File: WEBLANG.CXX
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//
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// Contents: Language Support
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//
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// Classes: CWebLangLocator
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//
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// History: 96-Feb-29 DwightKr Created
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//
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//----------------------------------------------------------------------------
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#include <pch.cxx>
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#pragma hdrstop
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//+-------------------------------------------------------------------------
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//
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// Method: CWebLangLocator::CWebLangLocator
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//
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// Arguments: [locale] -- current locale
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//
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// History: 96-Feb-29 DwightKr Created.
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//
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//--------------------------------------------------------------------------
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CWebLangLocator::CWebLangLocator( LCID locale )
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: _locale( LANGIDFROMLCID(locale) ),
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_localeSys( GetSystemDefaultLangID() ),
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_fLocaleFound( FALSE ),
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_fLangFound( FALSE ),
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_fSysLangFound( FALSE )
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{
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_wcsIDQErrorFile[0] = 0;
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_wcsHTXErrorFile[0] = 0;
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_wcsRestrictionErrorFile[0] = 0;
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_wcsDefaultErrorFile[0] = 0;
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EnumLangEntries();
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CWebLangLocator::EnumLangEntries, private
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//
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// Synposis: Enumerates lang subkeys
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//
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// Arguments: none
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//
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// returns: none
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//
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// History: 4/23/98 mohamedn created
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//
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//--------------------------------------------------------------------------
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void CWebLangLocator::EnumLangEntries(void)
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{
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CWin32RegAccess langKey( HKEY_LOCAL_MACHINE, wcsRegAdminLanguage );
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WCHAR wcsSubKeyName[MAX_PATH+1];
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DWORD cwcName = sizeof wcsSubKeyName / sizeof WCHAR;
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while ( langKey.Enum( wcsSubKeyName, cwcName ) )
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{
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CWin32RegAccess langSubKey( langKey.GetHKey() , wcsSubKeyName );
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DWORD dwLocaleId = 0;
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if ( langSubKey.Get( L"Locale", dwLocaleId ) )
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{
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GetLangInfo( dwLocaleId, langSubKey );
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}
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}
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}
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//+-------------------------------------------------------------------------
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//
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// Method: CWebLangLocator::GetLangInfo, private
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//
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// Synposis: Get error files if _locale matches.
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//
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// Arguments: [dwLocaleValue] -- value of locale found
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// [regLang] -- registry lang. subkey accessor.
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//
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// returns: none
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//
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// History: 4/23/98 mohamedn created
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//
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//--------------------------------------------------------------------------
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void CWebLangLocator::GetLangInfo(DWORD dwLocaleValue, CWin32RegAccess & regLang)
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{
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if ( _fLocaleFound )
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return;
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//
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// Temporary state
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//
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BOOL fLocaleFound = _fLocaleFound;
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BOOL fLangFound = _fLangFound;
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BOOL fSysLangFound = _fSysLangFound;
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DWORD dwLocale = LANGIDFROMLCID( dwLocaleValue );
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BOOL fFetch = FALSE;
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if ( dwLocale == _locale )
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{
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fFetch = TRUE;
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fLocaleFound = TRUE;
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}
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else if ( !fLangFound && PrimaryLangsMatch( dwLocale, _locale ) )
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{
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fFetch = TRUE;
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fLangFound = TRUE;
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}
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else if ( !fLangFound && !fSysLangFound && (dwLocale == _localeSys) )
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{
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fFetch = TRUE;
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fSysLangFound = TRUE;
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}
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if ( fFetch )
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{
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BOOL fRetVal = FALSE;
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fRetVal = regLang.Get( L"ISAPIIDQErrorFile", _wcsIDQErrorFile,
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sizeof(_wcsIDQErrorFile) / sizeof (WCHAR) );
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if ( fRetVal )
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{
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fRetVal = regLang.Get( L"ISAPIHTXErrorFile", _wcsHTXErrorFile,
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sizeof(_wcsHTXErrorFile) / sizeof(WCHAR) );
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}
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if ( fRetVal )
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{
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fRetVal = regLang.Get( L"ISAPIRestrictionErrorFile", _wcsRestrictionErrorFile,
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sizeof(_wcsRestrictionErrorFile) / sizeof(WCHAR) );
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}
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if ( fRetVal )
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{
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fRetVal = regLang.Get( L"ISAPIDefaultErrorFile", _wcsDefaultErrorFile,
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sizeof(_wcsDefaultErrorFile) / sizeof(WCHAR) );
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}
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//
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// if we fail to retrieve error files, don't update internal state.
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//
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if ( !fRetVal )
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{
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ciGibDebugOut(( DEB_ERROR, "CWebLangLocator::GetLangInfo() Failed\n" ));
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return;
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}
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}
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//
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// Make sure this is done *after* the fetch, which can fail.
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//
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_fLocaleFound = fLocaleFound;
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_fLangFound = fLangFound;
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_fSysLangFound = fSysLangFound;
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}
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