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Diffstat (limited to '')
| -rw-r--r-- | src/lib/TntUnicodeControls/TntWindows.pas | 1501 |
1 files changed, 0 insertions, 1501 deletions
diff --git a/src/lib/TntUnicodeControls/TntWindows.pas b/src/lib/TntUnicodeControls/TntWindows.pas deleted file mode 100644 index 8fd7ec88..00000000 --- a/src/lib/TntUnicodeControls/TntWindows.pas +++ /dev/null @@ -1,1501 +0,0 @@ - -{*****************************************************************************} -{ } -{ Tnt Delphi Unicode Controls } -{ http://www.tntware.com/delphicontrols/unicode/ } -{ Version: 2.3.0 } -{ } -{ Copyright (c) 2002-2007, Troy Wolbrink (troy.wolbrink@tntware.com) } -{ } -{*****************************************************************************} - -unit TntWindows; - -{$IFDEF FPC} - {$MODE Delphi} -{$ENDIF} - -{$INCLUDE TntCompilers.inc} - -interface - -uses - Windows, ShellApi, ShlObj; - -// ......... compatibility - -const - DT_NOFULLWIDTHCHARBREAK = $00080000; - -const - INVALID_FILE_ATTRIBUTES = DWORD(-1); - -// ................ ANSI TYPES ................ -{TNT-WARN LPSTR} -{TNT-WARN PLPSTR} -{TNT-WARN LPCSTR} -{TNT-WARN LPCTSTR} -{TNT-WARN LPTSTR} - -// ........ EnumResourceTypesW, EnumResourceNamesW and EnumResourceLanguagesW are supposed .... -// ........ to work on Win95/98/ME but have caused access violations in testing on Win95 ...... -// .. TNT--WARN EnumResourceTypes .. -// .. TNT--WARN EnumResourceTypesA .. -// .. TNT--WARN EnumResourceNames .. -// .. TNT--WARN EnumResourceNamesA .. -// .. TNT--WARN EnumResourceLanguages .. -// .. TNT--WARN EnumResourceLanguagesA .. - -//------------------------------------------------------------------------------------------ - -// ......... The Unicode form of these functions are supported on Windows 95/98/ME ......... -{TNT-WARN ExtTextOut} -{TNT-WARN ExtTextOutA} -{TNT-WARN Tnt_ExtTextOutW} - -{TNT-WARN FindResource} -{TNT-WARN FindResourceA} -{TNT-WARN Tnt_FindResourceW} - -{TNT-WARN FindResourceEx} -{TNT-WARN FindResourceExA} -{TNT-WARN Tnt_FindResourceExW} - -{TNT-WARN GetCharWidth} -{TNT-WARN GetCharWidthA} -{TNT-WARN Tnt_GetCharWidthW} - -{TNT-WARN GetCommandLine} -{TNT-WARN GetCommandLineA} -{TNT-WARN Tnt_GetCommandLineW} - -{TNT-WARN GetTextExtentPoint} -{TNT-WARN GetTextExtentPointA} -{TNT-WARN Tnt_GetTextExtentPointW} - -{TNT-WARN GetTextExtentPoint32} -{TNT-WARN GetTextExtentPoint32A} -{TNT-WARN Tnt_GetTextExtentPoint32W} - -{TNT-WARN lstrcat} -{TNT-WARN lstrcatA} -{TNT-WARN Tnt_lstrcatW} - -{TNT-WARN lstrcpy} -{TNT-WARN lstrcpyA} -{TNT-WARN Tnt_lstrcpyW} - -{TNT-WARN lstrlen} -{TNT-WARN lstrlenA} -{TNT-WARN Tnt_lstrlenW} - -{TNT-WARN MessageBox} -{TNT-WARN MessageBoxA} -{TNT-WARN Tnt_MessageBoxW} - -{TNT-WARN MessageBoxEx} -{TNT-WARN MessageBoxExA} -{TNT-WARN Tnt_MessageBoxExA} - -{TNT-WARN TextOut} -{TNT-WARN TextOutA} -{TNT-WARN Tnt_TextOutW} - -//------------------------------------------------------------------------------------------ - -{TNT-WARN LOCALE_USER_DEFAULT} // <-- use GetThreadLocale -{TNT-WARN LOCALE_SYSTEM_DEFAULT} // <-- use GetThreadLocale - -//------------------------------------------------------------------------------------------ -// compatiblity -//------------------------------------------------------------------------------------------ -{$IFNDEF COMPILER_9_UP} -type - {$IFDEF FPC} - TStartupInfoA = STARTUPINFO; - TStartupInfoW = STARTUPINFO; - {$ELSE} - TStartupInfoA = _STARTUPINFOA; - TStartupInfoW = record - cb: DWORD; - lpReserved: PWideChar; - lpDesktop: PWideChar; - lpTitle: PWideChar; - dwX: DWORD; - dwY: DWORD; - dwXSize: DWORD; - dwYSize: DWORD; - dwXCountChars: DWORD; - dwYCountChars: DWORD; - dwFillAttribute: DWORD; - dwFlags: DWORD; - wShowWindow: Word; - cbReserved2: Word; - lpReserved2: PByte; - hStdInput: THandle; - hStdOutput: THandle; - hStdError: THandle; - end; - {$ENDIF} - -function CreateProcessW{TNT-ALLOW CreateProcessW}(lpApplicationName: PWideChar; lpCommandLine: PWideChar; - lpProcessAttributes, lpThreadAttributes: PSecurityAttributes; - bInheritHandles: BOOL; dwCreationFlags: DWORD; lpEnvironment: Pointer; - lpCurrentDirectory: PWideChar; const lpStartupInfo: TStartupInfoW; - var lpProcessInformation: TProcessInformation): BOOL; stdcall; external kernel32 name 'CreateProcessW'; - -{$ENDIF} - -{$IFDEF FPC} -type - TCurrencyFmtA = CURRENCYFMT; - TCurrencyFmtW = CURRENCYFMT; - PCurrencyFmtA = ^TCurrencyFmtA; - PCurrencyFmtW = ^TCurrencyFmtW; -{$ENDIF} - -//------------------------------------------------------------------------------------------ - -{TNT-WARN SetWindowText} -{TNT-WARN SetWindowTextA} -{TNT-WARN SetWindowTextW} -function Tnt_SetWindowTextW(hWnd: HWND; lpString: PWideChar): BOOL; - -{TNT-WARN RemoveDirectory} -{TNT-WARN RemoveDirectoryA} -{TNT-WARN RemoveDirectoryW} -function Tnt_RemoveDirectoryW(lpPathName: PWideChar): BOOL; - -{TNT-WARN GetShortPathName} -{TNT-WARN GetShortPathNameA} -{TNT-WARN GetShortPathNameW} -function Tnt_GetShortPathNameW(lpszLongPath: PWideChar; lpszShortPath: PWideChar; - cchBuffer: DWORD): DWORD; - -{TNT-WARN GetFullPathName} -{TNT-WARN GetFullPathNameA} -{TNT-WARN GetFullPathNameW} -function Tnt_GetFullPathNameW(lpFileName: PWideChar; nBufferLength: DWORD; - lpBuffer: PWideChar; var lpFilePart: PWideChar): DWORD; - -{TNT-WARN CreateFile} -{TNT-WARN CreateFileA} -{TNT-WARN CreateFileW} -function Tnt_CreateFileW(lpFileName: PWideChar; dwDesiredAccess, dwShareMode: DWORD; - lpSecurityAttributes: PSecurityAttributes; dwCreationDisposition, dwFlagsAndAttributes: DWORD; - hTemplateFile: THandle): THandle; - -{TNT-WARN FindFirstFile} -{TNT-WARN FindFirstFileA} -{TNT-WARN FindFirstFileW} -function Tnt_FindFirstFileW(lpFileName: PWideChar; var lpFindFileData: TWIN32FindDataW): THandle; - -{TNT-WARN FindNextFile} -{TNT-WARN FindNextFileA} -{TNT-WARN FindNextFileW} -function Tnt_FindNextFileW(hFindFile: THandle; var lpFindFileData: TWIN32FindDataW): BOOL; - -{TNT-WARN GetFileAttributes} -{TNT-WARN GetFileAttributesA} -{TNT-WARN GetFileAttributesW} -function Tnt_GetFileAttributesW(lpFileName: PWideChar): DWORD; - -{TNT-WARN SetFileAttributes} -{TNT-WARN SetFileAttributesA} -{TNT-WARN SetFileAttributesW} -function Tnt_SetFileAttributesW(lpFileName: PWideChar; dwFileAttributes: DWORD): BOOL; - -{TNT-WARN CreateDirectory} -{TNT-WARN CreateDirectoryA} -{TNT-WARN CreateDirectoryW} -function Tnt_CreateDirectoryW(lpPathName: PWideChar; - lpSecurityAttributes: PSecurityAttributes): BOOL; - -{TNT-WARN MoveFile} -{TNT-WARN MoveFileA} -{TNT-WARN MoveFileW} -function Tnt_MoveFileW(lpExistingFileName, lpNewFileName: PWideChar): BOOL; - -{TNT-WARN CopyFile} -{TNT-WARN CopyFileA} -{TNT-WARN CopyFileW} -function Tnt_CopyFileW(lpExistingFileName, lpNewFileName: PWideChar; bFailIfExists: BOOL): BOOL; - -{TNT-WARN DeleteFile} -{TNT-WARN DeleteFileA} -{TNT-WARN DeleteFileW} -function Tnt_DeleteFileW(lpFileName: PWideChar): BOOL; - -{TNT-WARN DrawText} -{TNT-WARN DrawTextA} -{TNT-WARN DrawTextW} -function Tnt_DrawTextW(hDC: HDC; lpString: PWideChar; nCount: Integer; - var lpRect: TRect; uFormat: UINT): Integer; - -{TNT-WARN GetDiskFreeSpace} -{TNT-WARN GetDiskFreeSpaceA} -{TNT-WARN GetDiskFreeSpaceW} -function Tnt_GetDiskFreeSpaceW(lpRootPathName: PWideChar; var lpSectorsPerCluster, - lpBytesPerSector, lpNumberOfFreeClusters, lpTotalNumberOfClusters: DWORD): BOOL; - -{TNT-WARN GetVolumeInformation} -{TNT-WARN GetVolumeInformationA} -{TNT-WARN GetVolumeInformationW} -function Tnt_GetVolumeInformationW(lpRootPathName: PWideChar; lpVolumeNameBuffer: PWideChar; - nVolumeNameSize: DWORD; lpVolumeSerialNumber: PDWORD; - var lpMaximumComponentLength, lpFileSystemFlags: DWORD; lpFileSystemNameBuffer: PWideChar; - nFileSystemNameSize: DWORD): BOOL; - -{TNT-WARN GetModuleFileName} -{TNT-WARN GetModuleFileNameA} -{TNT-WARN GetModuleFileNameW} -function Tnt_GetModuleFileNameW(hModule: HINST; lpFilename: PWideChar; nSize: DWORD): DWORD; - -{TNT-WARN GetTempPath} -{TNT-WARN GetTempPathA} -{TNT-WARN GetTempPathW} -function Tnt_GetTempPathW(nBufferLength: DWORD; lpBuffer: PWideChar): DWORD; - -{TNT-WARN GetTempFileName} -{TNT-WARN GetTempFileNameA} -{TNT-WARN GetTempFileNameW} -function Tnt_GetTempFileNameW(lpPathName, lpPrefixString: PWideChar; uUnique: UINT; - lpTempFileName: PWideChar): UINT; - -{TNT-WARN GetWindowsDirectory} -{TNT-WARN GetWindowsDirectoryA} -{TNT-WARN GetWindowsDirectoryW} -function Tnt_GetWindowsDirectoryW(lpBuffer: PWideChar; uSize: UINT): UINT; - -{TNT-WARN GetSystemDirectory} -{TNT-WARN GetSystemDirectoryA} -{TNT-WARN GetSystemDirectoryW} -function Tnt_GetSystemDirectoryW(lpBuffer: PWideChar; uSize: UINT): UINT; - -{TNT-WARN GetCurrentDirectory} -{TNT-WARN GetCurrentDirectoryA} -{TNT-WARN GetCurrentDirectoryW} -function Tnt_GetCurrentDirectoryW(nBufferLength: DWORD; lpBuffer: PWideChar): DWORD; - -{TNT-WARN SetCurrentDirectory} -{TNT-WARN SetCurrentDirectoryA} -{TNT-WARN SetCurrentDirectoryW} -function Tnt_SetCurrentDirectoryW(lpPathName: PWideChar): BOOL; - -{TNT-WARN GetComputerName} -{TNT-WARN GetComputerNameA} -{TNT-WARN GetComputerNameW} -function Tnt_GetComputerNameW(lpBuffer: PWideChar; var nSize: DWORD): BOOL; - -{TNT-WARN GetUserName} -{TNT-WARN GetUserNameA} -{TNT-WARN GetUserNameW} -function Tnt_GetUserNameW(lpBuffer: PWideChar; var nSize: DWORD): BOOL; - -{TNT-WARN ShellExecute} -{TNT-WARN ShellExecuteA} -{TNT-WARN ShellExecuteW} -function Tnt_ShellExecuteW(hWnd: HWND; Operation, FileName, Parameters, - Directory: PWideChar; ShowCmd: Integer): HINST; - -{TNT-WARN LoadLibrary} -{TNT-WARN LoadLibraryA} -{TNT-WARN LoadLibraryW} -function Tnt_LoadLibraryW(lpLibFileName: PWideChar): HMODULE; - -{TNT-WARN LoadLibraryEx} -{TNT-WARN LoadLibraryExA} -{TNT-WARN LoadLibraryExW} -function Tnt_LoadLibraryExW(lpLibFileName: PWideChar; hFile: THandle; dwFlags: DWORD): HMODULE; - -{TNT-WARN CreateProcess} -{TNT-WARN CreateProcessA} -{TNT-WARN CreateProcessW} -function Tnt_CreateProcessW(lpApplicationName: PWideChar; lpCommandLine: PWideChar; - lpProcessAttributes, lpThreadAttributes: PSecurityAttributes; - bInheritHandles: BOOL; dwCreationFlags: DWORD; lpEnvironment: Pointer; - lpCurrentDirectory: PWideChar; const lpStartupInfo: TStartupInfoW; - var lpProcessInformation: TProcessInformation): BOOL; - -{TNT-WARN GetCurrencyFormat} -{TNT-WARN GetCurrencyFormatA} -{TNT-WARN GetCurrencyFormatW} -function Tnt_GetCurrencyFormatW(Locale: LCID; dwFlags: DWORD; lpValue: PWideChar; - lpFormat: PCurrencyFmtW; lpCurrencyStr: PWideChar; cchCurrency: Integer): Integer; - -{TNT-WARN CompareString} -{TNT-WARN CompareStringA} -{TNT-WARN CompareStringW} -function Tnt_CompareStringW(Locale: LCID; dwCmpFlags: DWORD; lpString1: PWideChar; - cchCount1: Integer; lpString2: PWideChar; cchCount2: Integer): Integer; - -{TNT-WARN CharUpper} -{TNT-WARN CharUpperA} -{TNT-WARN CharUpperW} -function Tnt_CharUpperW(lpsz: PWideChar): PWideChar; - -{TNT-WARN CharUpperBuff} -{TNT-WARN CharUpperBuffA} -{TNT-WARN CharUpperBuffW} -function Tnt_CharUpperBuffW(lpsz: PWideChar; cchLength: DWORD): DWORD; - -{TNT-WARN CharLower} -{TNT-WARN CharLowerA} -{TNT-WARN CharLowerW} -function Tnt_CharLowerW(lpsz: PWideChar): PWideChar; - -{TNT-WARN CharLowerBuff} -{TNT-WARN CharLowerBuffA} -{TNT-WARN CharLowerBuffW} -function Tnt_CharLowerBuffW(lpsz: PWideChar; cchLength: DWORD): DWORD; - -{TNT-WARN GetStringTypeEx} -{TNT-WARN GetStringTypeExA} -{TNT-WARN GetStringTypeExW} -function Tnt_GetStringTypeExW(Locale: LCID; dwInfoType: DWORD; - lpSrcStr: PWideChar; cchSrc: Integer; var lpCharType): BOOL; - -{TNT-WARN LoadString} -{TNT-WARN LoadStringA} -{TNT-WARN LoadStringW} -function Tnt_LoadStringW(hInstance: HINST; uID: UINT; lpBuffer: PWideChar; nBufferMax: Integer): Integer; - -{$IFDEF FPC} -type - TMenuItemInfoW = TMENUITEMINFO; - tagMenuItemINFOW = tagMENUITEMINFO; -{$ENDIF} - -{TNT-WARN InsertMenuItem} -{TNT-WARN InsertMenuItemA} -{TNT-WARN InsertMenuItemW} -function Tnt_InsertMenuItemW(hMenu: HMENU; uItem: DWORD; fByPosition: BOOL; lpmii: tagMenuItemINFOW): BOOL; - -{TNT-WARN ExtractIconEx} -{TNT-WARN ExtractIconExA} -{TNT-WARN ExtractIconExW} -function Tnt_ExtractIconExW(lpszFile: PWideChar; nIconIndex: Integer; - var phiconLarge, phiconSmall: HICON; nIcons: UINT): UINT; - -{TNT-WARN ExtractAssociatedIcon} -{TNT-WARN ExtractAssociatedIconA} -{TNT-WARN ExtractAssociatedIconW} -function Tnt_ExtractAssociatedIconW(hInst: HINST; lpIconPath: PWideChar; - var lpiIcon: Word): HICON; - -{TNT-WARN GetFileVersionInfoSize} -{TNT-WARN GetFileVersionInfoSizeA} -{TNT-WARN GetFileVersionInfoSizeW} -function Tnt_GetFileVersionInfoSizeW(lptstrFilename: PWideChar; var lpdwHandle: DWORD): DWORD; - -{TNT-WARN GetFileVersionInfo} -{TNT-WARN GetFileVersionInfoA} -{TNT-WARN GetFileVersionInfoW} -function Tnt_GetFileVersionInfoW(lptstrFilename: PWideChar; dwHandle, dwLen: DWORD; - lpData: Pointer): BOOL; - -const - VQV_FIXEDFILEINFO = '\'; - VQV_VARFILEINFO_TRANSLATION = '\VarFileInfo\Translation'; - VQV_STRINGFILEINFO = '\StringFileInfo'; - - VER_COMMENTS = 'Comments'; - VER_INTERNALNAME = 'InternalName'; - VER_PRODUCTNAME = 'ProductName'; - VER_COMPANYNAME = 'CompanyName'; - VER_LEGALCOPYRIGHT = 'LegalCopyright'; - VER_PRODUCTVERSION = 'ProductVersion'; - VER_FILEDESCRIPTION = 'FileDescription'; - VER_LEGALTRADEMARKS = 'LegalTrademarks'; - VER_PRIVATEBUILD = 'PrivateBuild'; - VER_FILEVERSION = 'FileVersion'; - VER_ORIGINALFILENAME = 'OriginalFilename'; - VER_SPECIALBUILD = 'SpecialBuild'; - -{TNT-WARN VerQueryValue} -{TNT-WARN VerQueryValueA} -{TNT-WARN VerQueryValueW} -function Tnt_VerQueryValueW(pBlock: Pointer; lpSubBlock: PWideChar; - var lplpBuffer: Pointer; var puLen: UINT): BOOL; - -type -{$IFDEF FPC} - PSHNAMEMAPPINGA = ^SHNAMEMAPPINGA; - SHNAMEMAPPINGA = record - pszOldPath : LPSTR; - pszNewPath : LPSTR; - cchOldPath : longint; - cchNewPath : longint; - end; - - PSHNAMEMAPPINGW = ^SHNAMEMAPPINGW; - SHNAMEMAPPINGW = record - pszOldPath : LPWSTR; - pszNewPath : LPWSTR; - cchOldPath : longint; - cchNewPath : longint; - end; -{$ENDIF} - - TSHNameMappingHeaderA = record - cNumOfMappings: Cardinal; - lpNM: PSHNAMEMAPPINGA; - end; - PSHNameMappingHeaderA = ^TSHNameMappingHeaderA; - - TSHNameMappingHeaderW = record - cNumOfMappings: Cardinal; - lpNM: PSHNAMEMAPPINGW; - end; - PSHNameMappingHeaderW = ^TSHNameMappingHeaderW; - -{TNT-WARN SHFileOperation} -{TNT-WARN SHFileOperationA} -{TNT-WARN SHFileOperationW} // <-- no stub on early Windows 95 -function Tnt_SHFileOperationW(var lpFileOp: TSHFileOpStructW): Integer; - -{TNT-WARN SHFreeNameMappings} -procedure Tnt_SHFreeNameMappings(hNameMappings: THandle); - -{TNT-WARN SHBrowseForFolder} -{TNT-WARN SHBrowseForFolderA} -{TNT-WARN SHBrowseForFolderW} // <-- no stub on early Windows 95 -function Tnt_SHBrowseForFolderW(var lpbi: TBrowseInfoW): PItemIDList; - -{TNT-WARN SHGetPathFromIDList} -{TNT-WARN SHGetPathFromIDListA} -{TNT-WARN SHGetPathFromIDListW} // <-- no stub on early Windows 95 -function Tnt_SHGetPathFromIDListW(pidl: PItemIDList; pszPath: PWideChar): BOOL; - -{TNT-WARN SHGetFileInfo} -{TNT-WARN SHGetFileInfoA} -{TNT-WARN SHGetFileInfoW} // <-- no stub on early Windows 95 -function Tnt_SHGetFileInfoW(pszPath: PWideChar; dwFileAttributes: DWORD; - var psfi: TSHFileInfoW; cbFileInfo, uFlags: UINT): DWORD; - -// ......... introduced ......... -function Tnt_Is_IntResource(ResStr: LPCWSTR): Boolean; - -function LANGIDFROMLCID(lcid: LCID): WORD; -function MAKELANGID(usPrimaryLanguage, usSubLanguage: WORD): WORD; -function MAKELCID(wLanguageID: WORD; wSortID: WORD = SORT_DEFAULT): LCID; -function PRIMARYLANGID(lgid: WORD): WORD; -function SORTIDFROMLCID(lcid: LCID): WORD; -function SUBLANGID(lgid: WORD): WORD; - -implementation - -uses - SysUtils, Math, TntSysUtils, - {$IFDEF COMPILER_9_UP} WideStrUtils, {$ENDIF} TntWideStrUtils; - -function _PAnsiCharWithNil(const S: AnsiString): PAnsiChar; -begin - if S = '' then - Result := nil {Win9x needs nil for some parameters instead of empty strings} - else - Result := PAnsiChar(S); -end; - -function _PWideCharWithNil(const S: WideString): PWideChar; -begin - if S = '' then - Result := nil {Win9x needs nil for some parameters instead of empty strings} - else - Result := PWideChar(S); -end; - -function _WStr(lpString: PWideChar; cchCount: Integer): WideString; -begin - if cchCount = -1 then - Result := lpString - else - Result := Copy(WideString(lpString), 1, cchCount); -end; - -procedure _MakeWideWin32FindData(var WideFindData: TWIN32FindDataW; AnsiFindData: TWIN32FindDataA); -begin - CopyMemory(@WideFindData, @AnsiFindData, - PtrUInt(@WideFindData.cFileName) - PtrUInt(@WideFindData)); - WStrPCopy(WideFindData.cFileName, AnsiFindData.cFileName); - WStrPCopy(WideFindData.cAlternateFileName, AnsiFindData.cAlternateFileName); -end; - -function Tnt_SetWindowTextW(hWnd: HWND; lpString: PWideChar): BOOL; -begin - if Win32PlatformIsUnicode then - Result := SetWindowTextW{TNT-ALLOW SetWindowTextW}(hWnd, lpString) - else - Result := SetWindowTextA{TNT-ALLOW SetWindowTextA}(hWnd, PAnsiChar(AnsiString(lpString))); -end; - -//----------------------------- - -type - TPathLengthResultOption = (poAllowDirectoryMode, poZeroSmallBuff, poExactCopy, poExactCopySubPaths); - TPathLengthResultOptions = set of TPathLengthResultOption; - -procedure _ExactStrCopyW(pDest, pSource: PWideChar; Count: Integer); -var - i: integer; -begin - for i := 1 to Count do begin - pDest^ := pSource^; - Inc(PSource); - Inc(pDest); - end; -end; - -procedure _ExactCopySubPaths(pDest, pSource: PWideChar; Count: Integer); -var - i: integer; - OriginalSource: PWideChar; - PNextSlash: PWideChar; -begin - if Count >= 4 then begin - OriginalSource := pSource; - PNextSlash := WStrScan(pSource, '\'); - for i := 1 to Count - 1 do begin - // determine next path delimiter - if pSource > pNextSlash then begin - PNextSlash := WStrScan(pSource, '\'); - end; - // leave if no more sub paths - if (PNextSlash = nil) - or ((pNextSlash - OriginalSource) >= Count) then begin - exit; - end; - // copy char - pDest^ := pSource^; - Inc(PSource); - Inc(pDest); - end; - end; -end; - -function _HandlePathLengthResult(nBufferLength: DWORD; lpBuffer: PWideChar; const AnsiBuff: AnsiString; Options: TPathLengthResultOptions): Integer; -var - WideBuff: WideString; -begin - WideBuff := AnsiBuff; - if nBufferLength > Cardinal(Length(WideBuff)) then begin - // normal - Result := Length(WideBuff); - WStrLCopy(lpBuffer, PWideChar(WideBuff), nBufferLength); - end else if (poExactCopy in Options) then begin - // exact - Result := nBufferLength; - _ExactStrCopyW(lpBuffer, PWideChar(WideBuff), nBufferLength); - end else begin - // other - if (poAllowDirectoryMode in Options) - and (nBufferLength = Cardinal(Length(WideBuff))) then begin - Result := Length(WideBuff) + 1; - WStrLCopy(lpBuffer, PWideChar(WideBuff), nBufferLength - 1); - end else begin - Result := Length(WideBuff) + 1; - if (nBufferLength > 0) then begin - if (poZeroSmallBuff in Options) then - lpBuffer^ := #0 - else if (poExactCopySubPaths in Options) then - _ExactCopySubPaths(lpBuffer, PWideChar(WideBuff), nBufferLength); - end; - end; - end; -end; - -function _HandleStringLengthResult(nBufferLength: DWORD; lpBuffer: PWideChar; const AnsiBuff: AnsiString; Options: TPathLengthResultOptions): Integer; -var - WideBuff: WideString; -begin - WideBuff := AnsiBuff; - if nBufferLength >= Cardinal(Length(WideBuff)) then begin - // normal - Result := Length(WideBuff); - WStrLCopy(lpBuffer, PWideChar(WideBuff), nBufferLength); - end else if nBufferLength = 0 then - Result := Length(WideBuff) - else - Result := 0; -end; - -//------------------------------------------- - -function Tnt_RemoveDirectoryW(lpPathName: PWideChar): BOOL; -begin - if Win32PlatformIsUnicode then - Result := RemoveDirectoryW{TNT-ALLOW RemoveDirectoryW}(PWideChar(lpPathName)) - else - Result := RemoveDirectoryA{TNT-ALLOW RemoveDirectoryA}(PAnsiChar(AnsiString(lpPathName))); -end; - -function Tnt_GetShortPathNameW(lpszLongPath: PWideChar; lpszShortPath: PWideChar; - cchBuffer: DWORD): DWORD; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetShortPathNameW{TNT-ALLOW GetShortPathNameW}(lpszLongPath, lpszShortPath, cchBuffer) - else begin - SetLength(AnsiBuff, MAX_PATH * 2); - SetLength(AnsiBuff, GetShortPathNameA{TNT-ALLOW GetShortPathNameA}(PAnsiChar(AnsiString(lpszLongPath)), - PAnsiChar(AnsiBuff), Length(AnsiBuff))); - Result := _HandlePathLengthResult(cchBuffer, lpszShortPath, AnsiBuff, [poExactCopySubPaths]); - end; -end; - -function Tnt_GetFullPathNameW(lpFileName: PWideChar; nBufferLength: DWORD; - lpBuffer: PWideChar; var lpFilePart: PWideChar): DWORD; -var - AnsiBuff: AnsiString; - AnsiFilePart: PAnsiChar; - AnsiLeadingChars: Integer; - WideLeadingChars: Integer; -begin - if Win32PlatformIsUnicode then - Result := GetFullPathNameW{TNT-ALLOW GetFullPathNameW}(lpFileName, nBufferLength, lpBuffer, lpFilePart) - else begin - SetLength(AnsiBuff, MAX_PATH * 2); - SetLength(AnsiBuff, GetFullPathNameA{TNT-ALLOW GetFullPathNameA}(PAnsiChar(AnsiString(lpFileName)), - Length(AnsiBuff), PAnsiChar(AnsiBuff), AnsiFilePart)); - Result := _HandlePathLengthResult(nBufferLength, lpBuffer, AnsiBuff, [poZeroSmallBuff]); - // deal w/ lpFilePart - if (AnsiFilePart = nil) or (nBufferLength < Result) then - lpFilePart := nil - else begin - AnsiLeadingChars := AnsiFilePart - PAnsiChar(AnsiBuff); - WideLeadingChars := Length(WideString(Copy(AnsiBuff, 1, AnsiLeadingChars))); - lpFilePart := lpBuffer + WideLeadingChars; - end; - end; -end; - -function Tnt_CreateFileW(lpFileName: PWideChar; dwDesiredAccess, dwShareMode: DWORD; - lpSecurityAttributes: PSecurityAttributes; dwCreationDisposition, dwFlagsAndAttributes: DWORD; - hTemplateFile: THandle): THandle; -begin - if Win32PlatformIsUnicode then - Result := CreateFileW{TNT-ALLOW CreateFileW}(lpFileName, dwDesiredAccess, dwShareMode, - lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile) - else - Result := CreateFileA{TNT-ALLOW CreateFileA}(PAnsiChar(AnsiString(lpFileName)), dwDesiredAccess, dwShareMode, - lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile) -end; - -function Tnt_FindFirstFileW(lpFileName: PWideChar; var lpFindFileData: TWIN32FindDataW): THandle; -var - Ansi_lpFindFileData: TWIN32FindDataA; -begin - if Win32PlatformIsUnicode then - Result := FindFirstFileW{TNT-ALLOW FindFirstFileW}(lpFileName, lpFindFileData) - else begin - Result := FindFirstFileA{TNT-ALLOW FindFirstFileA}(PAnsiChar(AnsiString(lpFileName)), - Ansi_lpFindFileData); - if Result <> INVALID_HANDLE_VALUE then - _MakeWideWin32FindData(lpFindFileData, Ansi_lpFindFileData); - end; -end; - -function Tnt_FindNextFileW(hFindFile: THandle; var lpFindFileData: TWIN32FindDataW): BOOL; -var - Ansi_lpFindFileData: TWIN32FindDataA; -begin - if Win32PlatformIsUnicode then - Result := FindNextFileW{TNT-ALLOW FindNextFileW}(hFindFile, lpFindFileData) - else begin - Result := FindNextFileA{TNT-ALLOW FindNextFileA}(hFindFile, Ansi_lpFindFileData); - if Result then - _MakeWideWin32FindData(lpFindFileData, Ansi_lpFindFileData); - end; -end; - -function Tnt_GetFileAttributesW(lpFileName: PWideChar): DWORD; -begin - if Win32PlatformIsUnicode then - Result := GetFileAttributesW{TNT-ALLOW GetFileAttributesW}(lpFileName) - else - Result := GetFileAttributesA{TNT-ALLOW GetFileAttributesA}(PAnsiChar(AnsiString(lpFileName))); -end; - -function Tnt_SetFileAttributesW(lpFileName: PWideChar; dwFileAttributes: DWORD): BOOL; -begin - if Win32PlatformIsUnicode then - Result := SetFileAttributesW{TNT-ALLOW SetFileAttributesW}(lpFileName, dwFileAttributes) - else - Result := SetFileAttributesA{TNT-ALLOW SetFileAttributesA}(PAnsiChar(AnsiString(lpFileName)), dwFileAttributes); -end; - -function Tnt_CreateDirectoryW(lpPathName: PWideChar; - lpSecurityAttributes: PSecurityAttributes): BOOL; -begin - if Win32PlatformIsUnicode then - Result := CreateDirectoryW{TNT-ALLOW CreateDirectoryW}(lpPathName, lpSecurityAttributes) - else - Result := CreateDirectoryA{TNT-ALLOW CreateDirectoryA}(PAnsiChar(AnsiString(lpPathName)), lpSecurityAttributes); -end; - -function Tnt_MoveFileW(lpExistingFileName, lpNewFileName: PWideChar): BOOL; -begin - if Win32PlatformIsUnicode then - Result := MoveFileW{TNT-ALLOW MoveFileW}(lpExistingFileName, lpNewFileName) - else - Result := MoveFileA{TNT-ALLOW MoveFileA}(PAnsiChar(AnsiString(lpExistingFileName)), PAnsiChar(AnsiString(lpNewFileName))); -end; - -function Tnt_CopyFileW(lpExistingFileName, lpNewFileName: PWideChar; bFailIfExists: BOOL): BOOL; -begin - if Win32PlatformIsUnicode then - Result := CopyFileW{TNT-ALLOW CopyFileW}(lpExistingFileName, lpNewFileName, bFailIfExists) - else - Result := CopyFileA{TNT-ALLOW CopyFileA}(PAnsiChar(AnsiString(lpExistingFileName)), - PAnsiChar(AnsiString(lpNewFileName)), bFailIfExists); -end; - -function Tnt_DeleteFileW(lpFileName: PWideChar): BOOL; -begin - if Win32PlatformIsUnicode then - Result := DeleteFileW{TNT-ALLOW DeleteFileW}(lpFileName) - else - Result := DeleteFileA{TNT-ALLOW DeleteFileA}(PAnsiChar(AnsiString(lpFileName))); -end; - -function Tnt_DrawTextW(hDC: HDC; lpString: PWideChar; nCount: Integer; - var lpRect: TRect; uFormat: UINT): Integer; -begin - if Win32PlatformIsUnicode then - Result := DrawTextW{TNT-ALLOW DrawTextW}(hDC, lpString, nCount, lpRect, uFormat) - else - Result := DrawTextA{TNT-ALLOW DrawTextA}(hDC, - PAnsiChar(AnsiString(_WStr(lpString, nCount))), -1, lpRect, uFormat); -end; - -function Tnt_GetDiskFreeSpaceW(lpRootPathName: PWideChar; var lpSectorsPerCluster, - lpBytesPerSector, lpNumberOfFreeClusters, lpTotalNumberOfClusters: DWORD): BOOL; -begin - if Win32PlatformIsUnicode then - Result := GetDiskFreeSpaceW{TNT-ALLOW GetDiskFreeSpaceW}(lpRootPathName, - lpSectorsPerCluster, lpBytesPerSector, lpNumberOfFreeClusters, lpTotalNumberOfClusters) - else - Result := GetDiskFreeSpaceA{TNT-ALLOW GetDiskFreeSpaceA}(PAnsiChar(AnsiString(lpRootPathName)), - lpSectorsPerCluster, lpBytesPerSector, lpNumberOfFreeClusters, lpTotalNumberOfClusters) -end; - -function Tnt_GetVolumeInformationW(lpRootPathName: PWideChar; lpVolumeNameBuffer: PWideChar; - nVolumeNameSize: DWORD; lpVolumeSerialNumber: PDWORD; - var lpMaximumComponentLength, lpFileSystemFlags: DWORD; lpFileSystemNameBuffer: PWideChar; - nFileSystemNameSize: DWORD): BOOL; -var - AnsiFileSystemNameBuffer: AnsiString; - AnsiVolumeNameBuffer: AnsiString; - AnsiBuffLen: DWORD; -begin - if Win32PlatformIsUnicode then - Result := GetVolumeInformationW{TNT-ALLOW GetVolumeInformationW}(lpRootPathName, lpVolumeNameBuffer, nVolumeNameSize, lpVolumeSerialNumber, lpMaximumComponentLength, lpFileSystemFlags, lpFileSystemNameBuffer, nFileSystemNameSize) - else begin - SetLength(AnsiVolumeNameBuffer, MAX_COMPUTERNAME_LENGTH + 1); - SetLength(AnsiFileSystemNameBuffer, MAX_COMPUTERNAME_LENGTH + 1); - AnsiBuffLen := Length(AnsiFileSystemNameBuffer); - Result := GetVolumeInformationA{TNT-ALLOW GetVolumeInformationA}(PAnsiChar(AnsiString(lpRootPathName)), PAnsiChar(AnsiVolumeNameBuffer), AnsiBuffLen, lpVolumeSerialNumber, lpMaximumComponentLength, lpFileSystemFlags, PAnsiChar(AnsiFileSystemNameBuffer), AnsiBuffLen); - if Result then begin - SetLength(AnsiFileSystemNameBuffer, AnsiBuffLen); - if (nFileSystemNameSize <= AnsiBuffLen) or (Length(AnsiFileSystemNameBuffer) = 0) then - Result := False - else begin - WStrPLCopy(lpFileSystemNameBuffer, AnsiFileSystemNameBuffer, nFileSystemNameSize); - WStrPLCopy(lpVolumeNameBuffer, AnsiVolumeNameBuffer, nVolumeNameSize); - end; - end; - end; -end; - -function Tnt_GetModuleFileNameW(hModule: HINST; lpFilename: PWideChar; nSize: DWORD): DWORD; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetModuleFileNameW{TNT-ALLOW GetModuleFileNameW}(hModule, lpFilename, nSize) - else begin - SetLength(AnsiBuff, MAX_PATH); - SetLength(AnsiBuff, GetModuleFileNameA{TNT-ALLOW GetModuleFileNameA}(hModule, PAnsiChar(AnsiBuff), Length(AnsiBuff))); - Result := _HandlePathLengthResult(nSize, lpFilename, AnsiBuff, [poExactCopy]); - end; -end; - -function Tnt_GetTempPathW(nBufferLength: DWORD; lpBuffer: PWideChar): DWORD; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetTempPathW{TNT-ALLOW GetTempPathW}(nBufferLength, lpBuffer) - else begin - SetLength(AnsiBuff, MAX_PATH); - SetLength(AnsiBuff, GetTempPathA{TNT-ALLOW GetTempPathA}(Length(AnsiBuff), PAnsiChar(AnsiBuff))); - Result := _HandlePathLengthResult(nBufferLength, lpBuffer, AnsiBuff, [poAllowDirectoryMode, poZeroSmallBuff]); - end; -end; - -function Tnt_GetTempFileNameW(lpPathName, lpPrefixString: PWideChar; uUnique: UINT; - lpTempFileName: PWideChar): UINT; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetTempFileNameW{TNT-ALLOW GetTempFileNameW}(lpPathName, lpPrefixString, uUnique, lpTempFileName) - else begin - SetLength(AnsiBuff, MAX_PATH); - Result := GetTempFileNameA{TNT-ALLOW GetTempFileNameA}(PAnsiChar(AnsiString(lpPathName)), PAnsiChar(lpPrefixString), uUnique, PAnsiChar(AnsiBuff)); - AnsiBuff := PAnsiChar(AnsiBuff); - _HandlePathLengthResult(MAX_PATH, lpTempFileName, AnsiBuff, [poZeroSmallBuff]); - end; -end; - -function Tnt_GetWindowsDirectoryW(lpBuffer: PWideChar; uSize: UINT): UINT; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetWindowsDirectoryW{TNT-ALLOW GetWindowsDirectoryW}(lpBuffer, uSize) - else begin - SetLength(AnsiBuff, MAX_PATH); - SetLength(AnsiBuff, GetWindowsDirectoryA{TNT-ALLOW GetWindowsDirectoryA}(PAnsiChar(AnsiBuff), Length(AnsiBuff))); - Result := _HandlePathLengthResult(uSize, lpBuffer, AnsiBuff, []); - end; -end; - -function Tnt_GetSystemDirectoryW(lpBuffer: PWideChar; uSize: UINT): UINT; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetSystemDirectoryW{TNT-ALLOW GetSystemDirectoryW}(lpBuffer, uSize) - else begin - SetLength(AnsiBuff, MAX_PATH); - SetLength(AnsiBuff, GetSystemDirectoryA{TNT-ALLOW GetSystemDirectoryA}(PAnsiChar(AnsiBuff), Length(AnsiBuff))); - Result := _HandlePathLengthResult(uSize, lpBuffer, AnsiBuff, []); - end; -end; - -function Tnt_GetCurrentDirectoryW(nBufferLength: DWORD; lpBuffer: PWideChar): DWORD; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetCurrentDirectoryW{TNT-ALLOW GetCurrentDirectoryW}(nBufferLength, lpBuffer) - else begin - SetLength(AnsiBuff, MAX_PATH); - SetLength(AnsiBuff, GetCurrentDirectoryA{TNT-ALLOW GetCurrentDirectoryA}(Length(AnsiBuff), PAnsiChar(AnsiBuff))); - Result := _HandlePathLengthResult(nBufferLength, lpBuffer, AnsiBuff, [poAllowDirectoryMode, poZeroSmallBuff]); - end; -end; - -function Tnt_SetCurrentDirectoryW(lpPathName: PWideChar): BOOL; -begin - if Win32PlatformIsUnicode then - Result := SetCurrentDirectoryW{TNT-ALLOW SetCurrentDirectoryW}(lpPathName) - else - Result := SetCurrentDirectoryA{TNT-ALLOW SetCurrentDirectoryA}(PAnsiChar(AnsiString(lpPathName))); -end; - -function Tnt_GetComputerNameW(lpBuffer: PWideChar; var nSize: DWORD): BOOL; -var - AnsiBuff: AnsiString; - AnsiBuffLen: DWORD; -begin - if Win32PlatformIsUnicode then - Result := GetComputerNameW{TNT-ALLOW GetComputerNameW}(lpBuffer, nSize) - else begin - SetLength(AnsiBuff, MAX_COMPUTERNAME_LENGTH + 1); - AnsiBuffLen := Length(AnsiBuff); - Result := GetComputerNameA{TNT-ALLOW GetComputerNameA}(PAnsiChar(AnsiBuff), AnsiBuffLen); - if Result then begin - SetLength(AnsiBuff, AnsiBuffLen); - if (nSize <= AnsiBuffLen) or (Length(AnsiBuff) = 0) then begin - nSize := AnsiBuffLen + 1; - Result := False; - end else begin - WStrPLCopy(lpBuffer, AnsiBuff, nSize); - nSize := WStrLen(lpBuffer); - end; - end; - end; -end; - -function Tnt_GetUserNameW(lpBuffer: PWideChar; var nSize: DWORD): BOOL; -var - AnsiBuff: AnsiString; - AnsiBuffLen: DWORD; -begin - if Win32PlatformIsUnicode then - Result := GetUserNameW{TNT-ALLOW GetUserNameW}(lpBuffer, nSize) - else begin - SetLength(AnsiBuff, 255); - AnsiBuffLen := Length(AnsiBuff); - Result := GetUserNameA{TNT-ALLOW GetUserNameA}(PAnsiChar(AnsiBuff), AnsiBuffLen); - if Result then begin - SetLength(AnsiBuff, AnsiBuffLen); - if (nSize <= AnsiBuffLen) or (Length(AnsiBuff) = 0) then begin - nSize := AnsiBuffLen + 1; - Result := False; - end else begin - WStrPLCopy(lpBuffer, AnsiBuff, nSize); - nSize := WStrLen(lpBuffer); - end; - end; - end; -end; - -function Tnt_ShellExecuteW(hWnd: HWND; Operation, FileName, Parameters, - Directory: PWideChar; ShowCmd: Integer): HINST; -begin - if Win32PlatformIsUnicode then - Result := ShellExecuteW{TNT-ALLOW ShellExecuteW}(hWnd, _PWideCharWithNil(WideString(Operation)), - FileName, Parameters, - Directory, ShowCmd) - else begin - Result := ShellExecuteA{TNT-ALLOW ShellExecuteA}(hWnd, _PAnsiCharWithNil(AnsiString(Operation)), - _PAnsiCharWithNil(AnsiString(FileName)), _PAnsiCharWithNil(AnsiString(Parameters)), - _PAnsiCharWithNil(AnsiString(Directory)), ShowCmd) - end; -end; - -function Tnt_LoadLibraryW(lpLibFileName: PWideChar): HMODULE; -begin - if Win32PlatformIsUnicode then - Result := LoadLibraryW{TNT-ALLOW LoadLibraryW}(lpLibFileName) - else - Result := LoadLibraryA{TNT-ALLOW LoadLibraryA}(PAnsiChar(AnsiString(lpLibFileName))); -end; - -function Tnt_LoadLibraryExW(lpLibFileName: PWideChar; hFile: THandle; dwFlags: DWORD): HMODULE; -begin - if Win32PlatformIsUnicode then - Result := LoadLibraryExW{TNT-ALLOW LoadLibraryExW}(lpLibFileName, hFile, dwFlags) - else - Result := LoadLibraryExA{TNT-ALLOW LoadLibraryExA}(PAnsiChar(AnsiString(lpLibFileName)), hFile, dwFlags); -end; - -function Tnt_CreateProcessW(lpApplicationName: PWideChar; lpCommandLine: PWideChar; - lpProcessAttributes, lpThreadAttributes: PSecurityAttributes; - bInheritHandles: BOOL; dwCreationFlags: DWORD; lpEnvironment: Pointer; - lpCurrentDirectory: PWideChar; const lpStartupInfo: TStartupInfoW; - var lpProcessInformation: TProcessInformation): BOOL; -var - AnsiStartupInfo: TStartupInfoA; -begin - if Win32PlatformIsUnicode then begin - Result := CreateProcessW{TNT-ALLOW CreateProcessW}(lpApplicationName, lpCommandLine, - lpProcessAttributes, lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment, - lpCurrentDirectory, lpStartupInfo, lpProcessInformation) - end else begin - CopyMemory(@AnsiStartupInfo, @lpStartupInfo, SizeOf(TStartupInfo)); - AnsiStartupInfo.lpReserved := _PAnsiCharWithNil(AnsiString(lpStartupInfo.lpReserved)); - AnsiStartupInfo.lpDesktop := _PAnsiCharWithNil(AnsiString(lpStartupInfo.lpDesktop)); - AnsiStartupInfo.lpTitle := _PAnsiCharWithNil(AnsiString(lpStartupInfo.lpTitle)); - Result := CreateProcessA{TNT-ALLOW CreateProcessA}(_PAnsiCharWithNil(AnsiString(lpApplicationName)), - _PAnsiCharWithNil(AnsiString(lpCommandLine)), - lpProcessAttributes, lpThreadAttributes, bInheritHandles, dwCreationFlags, lpEnvironment, - _PAnsiCharWithNil(AnsiString(lpCurrentDirectory)), AnsiStartupInfo, lpProcessInformation); - end; -end; - -function Tnt_GetCurrencyFormatW(Locale: LCID; dwFlags: DWORD; lpValue: PWideChar; - lpFormat: PCurrencyFmtW; lpCurrencyStr: PWideChar; cchCurrency: Integer): Integer; -const - MAX_ANSI_BUFF_SIZE = 64; // can a currency string actually be larger? -var - AnsiFormat: TCurrencyFmtA; - PAnsiFormat: PCurrencyFmtA; - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetCurrencyFormatW{TNT-ALLOW GetCurrencyFormatW}(Locale, dwFlags, lpValue, - {$IFNDEF FPC} lpFormat {$ELSE} PCurrencyFmt(lpFormat) {$ENDIF}, - lpCurrencyStr, cchCurrency) - else begin - if lpFormat = nil then - PAnsiFormat := nil - else begin - ZeroMemory(@AnsiFormat, SizeOf(AnsiFormat)); - AnsiFormat.NumDigits := lpFormat.NumDigits; - AnsiFormat.LeadingZero := lpFormat.LeadingZero; - AnsiFormat.Grouping := lpFormat.Grouping; - AnsiFormat.lpDecimalSep := PAnsiChar(AnsiString(lpFormat.lpDecimalSep)); - AnsiFormat.lpThousandSep := PAnsiChar(AnsiString(lpFormat.lpThousandSep)); - AnsiFormat.NegativeOrder := lpFormat.NegativeOrder; - AnsiFormat.PositiveOrder := lpFormat.PositiveOrder; - AnsiFormat.lpCurrencySymbol := PAnsiChar(AnsiString(lpFormat.lpCurrencySymbol)); - PAnsiFormat := @AnsiFormat; - end; - SetLength(AnsiBuff, MAX_ANSI_BUFF_SIZE); - SetLength(AnsiBuff, GetCurrencyFormatA{TNT-ALLOW GetCurrencyFormatA}(Locale, dwFlags, - PAnsiChar(AnsiString(lpValue)), PAnsiFormat, PAnsiChar(AnsiBuff), MAX_ANSI_BUFF_SIZE)); - Result := _HandleStringLengthResult(cchCurrency, lpCurrencyStr, AnsiBuff, []); - end; -end; - -function Tnt_CompareStringW(Locale: LCID; dwCmpFlags: DWORD; lpString1: PWideChar; - cchCount1: Integer; lpString2: PWideChar; cchCount2: Integer): Integer; -var - WideStr1, WideStr2: WideString; - AnsiStr1, AnsiStr2: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := CompareStringW{TNT-ALLOW CompareStringW}(Locale, dwCmpFlags, lpString1, cchCount1, lpString2, cchCount2) - else begin - WideStr1 := _WStr(lpString1, cchCount1); - WideStr2 := _WStr(lpString2, cchCount2); - if (dwCmpFlags = 0) then begin - // binary comparison - if WideStr1 < WideStr2 then - Result := 1 - else if WideStr1 = WideStr2 then - Result := 2 - else - Result := 3; - end else begin - AnsiStr1 := WideStr1; - AnsiStr2 := WideStr2; - Result := CompareStringA{TNT-ALLOW CompareStringA}(Locale, dwCmpFlags, - PAnsiChar(AnsiStr1), -1, PAnsiChar(AnsiStr2), -1); - end; - end; -end; - -function Tnt_CharUpperW(lpsz: PWideChar): PWideChar; -var - AStr: AnsiString; - WStr: WideString; -begin - if Win32PlatformIsUnicode then - Result := CharUpperW{TNT-ALLOW CharUpperW}(lpsz) - else begin - if HiWord(Cardinal(lpsz)) = 0 then begin - // literal char mode - Result := lpsz; - if IsWideCharMappableToAnsi(WideChar(lpsz)) then begin - AStr := WideChar(lpsz); // single character may be more than one byte - CharUpperA{TNT-ALLOW CharUpperA}(PAnsiChar(AStr)); - WStr := AStr; // should always be single wide char - if Length(WStr) = 1 then - Result := PWideChar(WStr[1]); - end - end else begin - // null-terminated string mode - Result := lpsz; - while lpsz^ <> #0 do begin - lpsz^ := WideChar(Tnt_CharUpperW(PWideChar(lpsz^))); - Inc(lpsz); - end; - end; - end; -end; - -function Tnt_CharUpperBuffW(lpsz: PWideChar; cchLength: DWORD): DWORD; -var - i: integer; -begin - if Win32PlatformIsUnicode then - Result := CharUpperBuffW{TNT-ALLOW CharUpperBuffW}(lpsz, cchLength) - else begin - Result := cchLength; - for i := 1 to cchLength do begin - lpsz^ := WideChar(Tnt_CharUpperW(PWideChar(lpsz^))); - Inc(lpsz); - end; - end; -end; - -function Tnt_CharLowerW(lpsz: PWideChar): PWideChar; -var - AStr: AnsiString; - WStr: WideString; -begin - if Win32PlatformIsUnicode then - Result := CharLowerW{TNT-ALLOW CharLowerW}(lpsz) - else begin - if HiWord(Cardinal(lpsz)) = 0 then begin - // literal char mode - Result := lpsz; - if IsWideCharMappableToAnsi(WideChar(lpsz)) then begin - AStr := WideChar(lpsz); // single character may be more than one byte - CharLowerA{TNT-ALLOW CharLowerA}(PAnsiChar(AStr)); - WStr := AStr; // should always be single wide char - if Length(WStr) = 1 then - Result := PWideChar(WStr[1]); - end - end else begin - // null-terminated string mode - Result := lpsz; - while lpsz^ <> #0 do begin - lpsz^ := WideChar(Tnt_CharLowerW(PWideChar(lpsz^))); - Inc(lpsz); - end; - end; - end; -end; - -function Tnt_CharLowerBuffW(lpsz: PWideChar; cchLength: DWORD): DWORD; -var - i: integer; -begin - if Win32PlatformIsUnicode then - Result := CharLowerBuffW{TNT-ALLOW CharLowerBuffW}(lpsz, cchLength) - else begin - Result := cchLength; - for i := 1 to cchLength do begin - lpsz^ := WideChar(Tnt_CharLowerW(PWideChar(lpsz^))); - Inc(lpsz); - end; - end; -end; - -function Tnt_GetStringTypeExW(Locale: LCID; dwInfoType: DWORD; - lpSrcStr: PWideChar; cchSrc: Integer; var lpCharType): BOOL; -var - AStr: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := GetStringTypeExW{TNT-ALLOW GetStringTypeExW}(Locale, dwInfoType, lpSrcStr, cchSrc, lpCharType) - else begin - AStr := _WStr(lpSrcStr, cchSrc); - Result := GetStringTypeExA{TNT-ALLOW GetStringTypeExA}(Locale, dwInfoType, - PAnsiChar(AStr), -1, lpCharType); - end; -end; - -function Win9x_LoadStringW(hInstance: HINST; uID: UINT; lpBuffer: PWideChar; nBufferMax: Integer): Integer; -// This function originated by the WINE Project. -// It was translated to Pascal by Francisco Leong. -// It was further modified by Troy Wolbrink. -var - hmem: HGLOBAL; - hrsrc: THandle; - p: PWideChar; - string_num, i: Integer; - block: Integer; -begin - Result := 0; - // Netscape v3 fix... - if (HIWORD(uID) = $FFFF) then begin - uID := UINT(-(Integer(uID))); - end; - // figure block, string_num - block := ((uID shr 4) and $FFFF) + 1; // bits 4 - 19, mask out bits 20 - 31, inc by 1 - string_num := uID and $000F; - // get handle & pointer to string block - hrsrc := FindResource{TNT-ALLOW FindResource}(hInstance, MAKEINTRESOURCE(block), RT_STRING); - if (hrsrc <> 0) then - begin - hmem := LoadResource(hInstance, hrsrc); - if (hmem <> 0) then - begin - p := LockResource(hmem); - // walk the block to the requested string - for i := 0 to string_num - 1 do begin - p := p + Integer(p^) + 1; - end; - Result := Integer(p^); { p points to the length of string } - Inc(p); { p now points to the actual string } - if (lpBuffer <> nil) and (nBufferMax > 0) then - begin - Result := min(nBufferMax - 1, Result); { max length to copy } - if (Result > 0) then begin - CopyMemory(lpBuffer, p, Result * sizeof(WideChar)); - end; - lpBuffer[Result] := WideChar(0); { null terminate } - end; - end; - end; -end; - -function Tnt_LoadStringW(hInstance: HINST; uID: UINT; lpBuffer: PWideChar; nBufferMax: Integer): Integer; -begin - if Win32PlatformIsUnicode then - Result := Windows.LoadStringW{TNT-ALLOW LoadStringW}(hInstance, uID, lpBuffer, nBufferMax) - else - Result := Win9x_LoadStringW(hInstance, uID, lpBuffer, nBufferMax); -end; - -function Tnt_InsertMenuItemW(hMenu: HMENU; uItem: DWORD; fByPosition: BOOL; lpmii: TMenuItemInfoW): BOOL; -begin - if Win32PlatformIsUnicode then - Result := InsertMenuItemW{TNT-ALLOW InsertMenuItemW}(hMenu, uItem, fByPosition, - {$IFDEF FPC}@{$ENDIF}lpmii) - else begin - TMenuItemInfoA(lpmii).dwTypeData := PAnsiChar(AnsiString(lpmii.dwTypeData)); - Result := InsertMenuItemA{TNT-ALLOW InsertMenuItemA}(hMenu, uItem, fByPosition, - {$IFDEF FPC}@{$ENDIF}TMenuItemInfoA(lpmii)); - end; -end; - -function Tnt_ExtractIconExW(lpszFile: PWideChar; nIconIndex: Integer; - var phiconLarge, phiconSmall: HICON; nIcons: UINT): UINT; -begin - if Win32PlatformIsUnicode then - Result := ExtractIconExW{TNT-ALLOW ExtractIconExW}(lpszFile, - nIconIndex, phiconLarge, phiconSmall, nIcons) - else - Result := ExtractIconExA{TNT-ALLOW ExtractIconExA}(PAnsiChar(AnsiString(lpszFile)), - nIconIndex, phiconLarge, phiconSmall, nIcons); -end; - -function Tnt_ExtractAssociatedIconW(hInst: HINST; lpIconPath: PWideChar; - var lpiIcon: Word): HICON; -begin - if Win32PlatformIsUnicode then - Result := ExtractAssociatedIconW{TNT-ALLOW ExtractAssociatedIconW}(hInst, - lpIconPath, {$IFDEF FPC}@{$ENDIF}lpiIcon) - else - Result := ExtractAssociatedIconA{TNT-ALLOW ExtractAssociatedIconA}(hInst, - PAnsiChar(AnsiString(lpIconPath)), {$IFDEF FPC}@{$ENDIF}lpiIcon) -end; - -function Tnt_GetFileVersionInfoSizeW(lptstrFilename: PWideChar; var lpdwHandle: DWORD): DWORD; -begin - if Win32PlatformIsUnicode then - Result := GetFileVersionInfoSizeW{TNT-ALLOW GetFileVersionInfoSizeW}(lptstrFilename, lpdwHandle) - else - Result := GetFileVersionInfoSizeA{TNT-ALLOW GetFileVersionInfoSizeA}(PAnsiChar(AnsiString(lptstrFilename)), lpdwHandle); -end; - -function Tnt_GetFileVersionInfoW(lptstrFilename: PWideChar; dwHandle, dwLen: DWORD; - lpData: Pointer): BOOL; -begin - if Win32PlatformIsUnicode then - Result := GetFileVersionInfoW{TNT-ALLOW GetFileVersionInfoW}(lptstrFilename, dwHandle, dwLen, lpData) - else - Result := GetFileVersionInfoA{TNT-ALLOW GetFileVersionInfoA}(PAnsiChar(AnsiString(lptstrFilename)), dwHandle, dwLen, lpData); -end; - -var - Last_VerQueryValue_String: WideString; - -function Tnt_VerQueryValueW(pBlock: Pointer; lpSubBlock: PWideChar; - var lplpBuffer: Pointer; var puLen: UINT): BOOL; -var - AnsiBuff: AnsiString; -begin - if Win32PlatformIsUnicode then - Result := VerQueryValueW{TNT-ALLOW VerQueryValueW}(pBlock, lpSubBlock, lplpBuffer, puLen) - else begin - Result := VerQueryValueA{TNT-ALLOW VerQueryValueA}(pBlock, PAnsiChar(AnsiString(lpSubBlock)), lplpBuffer, puLen); - if WideTextPos(VQV_STRINGFILEINFO, lpSubBlock) <> 1 then - else begin - { /StringFileInfo, convert ansi result to unicode } - SetString(AnsiBuff, PAnsiChar(lplpBuffer), puLen); - Last_VerQueryValue_String := AnsiBuff; - lplpBuffer := PWideChar(Last_VerQueryValue_String); - puLen := Length(Last_VerQueryValue_String); - end; - end; -end; - -//--------------------------------------------------------------------------------------- -// Wide functions from Shell32.dll should be loaded dynamically (no stub on early Win95) -//--------------------------------------------------------------------------------------- - -type - TSHFileOperationW = function(var lpFileOp: TSHFileOpStructW): Integer; stdcall; - TSHBrowseForFolderW = function(var lpbi: TBrowseInfoW): PItemIDList; stdcall; - TSHGetPathFromIDListW = function(pidl: PItemIDList; pszPath: PWideChar): BOOL; stdcall; - TSHGetFileInfoW = function(pszPath: PWideChar; dwFileAttributes: DWORD; - var psfi: TSHFileInfoW; cbFileInfo, uFlags: UINT): DWORD; stdcall; - -var - Safe_SHFileOperationW: TSHFileOperationW = nil; - Safe_SHBrowseForFolderW: TSHBrowseForFolderW = nil; - Safe_SHGetPathFromIDListW: TSHGetPathFromIDListW = nil; - Safe_SHGetFileInfoW: TSHGetFileInfoW = nil; - -var Shell32DLL: HModule = 0; - -procedure LoadWideShell32Procs; -begin - if Shell32DLL = 0 then begin - Shell32DLL := WinCheckH(Tnt_LoadLibraryW('shell32.dll')); - Safe_SHFileOperationW := WinCheckP(GetProcAddress(Shell32DLL, 'SHFileOperationW')); - Safe_SHBrowseForFolderW := WinCheckP(GetProcAddress(Shell32DLL, 'SHBrowseForFolderW')); - Safe_SHGetPathFromIDListW := WinCheckP(GetProcAddress(Shell32DLL, 'SHGetPathFromIDListW')); - Safe_SHGetFileInfoW := WinCheckP(GetProcAddress(Shell32DLL, 'SHGetFileInfoW')); - end; -end; - -function Tnt_SHFileOperationW(var lpFileOp: TSHFileOpStructW): Integer; -var - AnsiFileOp: TSHFileOpStructA; - MapCount: Integer; - PAnsiMap: PSHNameMappingA; - PWideMap: PSHNameMappingW; - OldPath: WideString; - NewPath: WideString; - i: integer; -begin - if Win32PlatformIsUnicode then begin - LoadWideShell32Procs; - Result := Safe_SHFileOperationW(lpFileOp); - end else begin - AnsiFileOp := TSHFileOpStructA(lpFileOp); - // convert PChar -> PWideChar - if lpFileOp.pFrom = nil then - AnsiFileOp.pFrom := nil - else - AnsiFileOp.pFrom := PAnsiChar(AnsiString(ExtractStringArrayStr(lpFileOp.pFrom))); - if lpFileOp.pTo = nil then - AnsiFileOp.pTo := nil - else - AnsiFileOp.pTo := PAnsiChar(AnsiString(ExtractStringArrayStr(lpFileOp.pTo))); - AnsiFileOp.lpszProgressTitle := PAnsiChar(AnsiString(lpFileOp.lpszProgressTitle)); - Result := SHFileOperationA{TNT-ALLOW SHFileOperationA}( - {$IFDEF FPC}@{$ENDIF}AnsiFileOp); - // return struct results - lpFileOp.fAnyOperationsAborted := AnsiFileOp.fAnyOperationsAborted; - lpFileOp.hNameMappings := nil; - if (AnsiFileOp.hNameMappings <> nil) - and ((FOF_WANTMAPPINGHANDLE and AnsiFileOp.fFlags) <> 0) then begin - // alloc mem - MapCount := PSHNameMappingHeaderA(AnsiFileOp.hNameMappings).cNumOfMappings; - lpFileOp.hNameMappings := - AllocMem(SizeOf({hNameMappings}Cardinal) + SizeOf(TSHNameMappingW) * MapCount); - PSHNameMappingHeaderW(lpFileOp.hNameMappings).cNumOfMappings := MapCount; - // init pointers - PAnsiMap := PSHNameMappingHeaderA(AnsiFileOp.hNameMappings).lpNM; - PWideMap := PSHNameMappingHeaderW(lpFileOp.hNameMappings).lpNM; - for i := 1 to MapCount do begin - // old path - OldPath := Copy(PAnsiMap.pszOldPath, 1, PAnsiMap.cchOldPath); - PWideMap.pszOldPath := WStrNew(PWideChar(OldPath)); - PWideMap.cchOldPath := WStrLen(PWideMap.pszOldPath); - // new path - NewPath := Copy(PAnsiMap.pszNewPath, 1, PAnsiMap.cchNewPath); - PWideMap.pszNewPath := WStrNew(PWideChar(NewPath)); - PWideMap.cchNewPath := WStrLen(PWideMap.pszNewPath); - // next record - Inc(PAnsiMap); - Inc(PWideMap); - end; - end; - end; -end; - -procedure Tnt_SHFreeNameMappings(hNameMappings: THandle); -var - i: integer; - MapCount: Integer; - PWideMap: PSHNameMappingW; -begin - if Win32PlatformIsUnicode then - SHFreeNameMappings{TNT-ALLOW SHFreeNameMappings}(hNameMappings) - else begin - // free strings - MapCount := PSHNameMappingHeaderW(hNameMappings).cNumOfMappings; - PWideMap := PSHNameMappingHeaderW(hNameMappings).lpNM; - for i := 1 to MapCount do begin - WStrDispose(PWideMap.pszOldPath); - WStrDispose(PWideMap.pszNewPath); - Inc(PWideMap); - end; - // free struct - FreeMem(Pointer(hNameMappings)); - end; -end; - -function Tnt_SHBrowseForFolderW(var lpbi: TBrowseInfoW): PItemIDList; -var - AnsiInfo: TBrowseInfoA; - AnsiBuffer: array[0..MAX_PATH] of AnsiChar; -begin - if Win32PlatformIsUnicode then begin - LoadWideShell32Procs; - Result := Safe_SHBrowseForFolderW(lpbi); - end else begin - AnsiInfo := TBrowseInfoA(lpbi); - AnsiInfo.lpszTitle := PAnsiChar(AnsiString(lpbi.lpszTitle)); - if lpbi.pszDisplayName <> nil then - AnsiInfo.pszDisplayName := AnsiBuffer; - Result := SHBrowseForFolderA{TNT-ALLOW SHBrowseForFolderA}( - {$IFDEF FPC}@{$ENDIF}AnsiInfo); - if lpbi.pszDisplayName <> nil then - WStrPCopy(lpbi.pszDisplayName, AnsiInfo.pszDisplayName); - lpbi.iImage := AnsiInfo.iImage; - end; -end; - -function Tnt_SHGetPathFromIDListW(pidl: PItemIDList; pszPath: PWideChar): BOOL; -var - AnsiPath: AnsiString; -begin - if Win32PlatformIsUnicode then begin - LoadWideShell32Procs; - Result := Safe_SHGetPathFromIDListW(pidl, pszPath); - end else begin - SetLength(AnsiPath, MAX_PATH); - Result := SHGetPathFromIDListA{TNT-ALLOW SHGetPathFromIDListA}(pidl, PAnsiChar(AnsiPath)); - if Result then - WStrPCopy(pszPath, PAnsiChar(AnsiPath)) - end; -end; - -function Tnt_SHGetFileInfoW(pszPath: PWideChar; dwFileAttributes: DWORD; - var psfi: TSHFileInfoW; cbFileInfo, uFlags: UINT): DWORD; -var - SHFileInfoA: TSHFileInfoA; -begin - if Win32PlatformIsUnicode then begin - LoadWideShell32Procs; - Result := Safe_SHGetFileInfoW(pszPath, dwFileAttributes, psfi, cbFileInfo, uFlags) - end else begin - Result := SHGetFileInfoA{TNT-ALLOW SHGetFileInfoA}(PAnsiChar(AnsiString(pszPath)), - dwFileAttributes, SHFileInfoA, SizeOf(TSHFileInfoA), uFlags); - // update pfsi... - ZeroMemory(@psfi, SizeOf(TSHFileInfoW)); - psfi.hIcon := SHFileInfoA.hIcon; - psfi.iIcon := SHFileInfoA.iIcon; - psfi.dwAttributes := SHFileInfoA.dwAttributes; - WStrPLCopy(psfi.szDisplayName, SHFileInfoA.szDisplayName, MAX_PATH); - WStrPLCopy(psfi.szTypeName, SHFileInfoA.szTypeName, 80); - end; -end; - - -function Tnt_Is_IntResource(ResStr: LPCWSTR): Boolean; -begin - Result := HiWord(Cardinal(ResStr)) = 0; -end; - -function LANGIDFROMLCID(lcid: LCID): WORD; -begin - Result := LoWord(lcid); -end; - -function MAKELANGID(usPrimaryLanguage, usSubLanguage: WORD): WORD; -begin - Result := (usSubLanguage shl 10) or usPrimaryLanguage; -end; - -function MAKELCID(wLanguageID: WORD; wSortID: WORD = SORT_DEFAULT): LCID; -begin - Result := MakeLong(wLanguageID, wSortID); -end; - -function PRIMARYLANGID(lgid: WORD): WORD; -begin - Result := lgid and $03FF; -end; - -function SORTIDFROMLCID(lcid: LCID): WORD; -begin - Result := HiWord(lcid); -end; - -function SUBLANGID(lgid: WORD): WORD; -begin - Result := lgid shr 10; -end; - -initialization - -finalization - if Shell32DLL <> 0 then - FreeLibrary(Shell32DLL); - -end. |