これは、フォルダ アイコンのdesktop.iniを作成または更新するための完全にコメントされたバッチ コードです。また、オプションで、指定されたフォルダまたは現在のドライブのルートにあるすべてのフォルダ (または単一行の削除/コメントを含む現在のディレクトリ) のフォルダ タイプも対象となります。
コードを見ればわかるように、 desktop.iniの作成は非常に簡単です。cmd.exe既存の INI ファイルを更新して行を置き換えたり、必要に応じて正しいセクションに追加したりすることは、そのようなタスク用に設計されていないWindows コマンド プロセッサの内部コマンドのみを使用する場合、はるかに困難です。
@echo off
rem CreateDesktopIni.bat [FolderName | FolderType] [FolderType]
rem This batch file can be started without any parameter to create or
rem update desktop.ini for all subfolders in root of current drive or
rem current working directory with removing or commenting one line in
rem code below, see comment below label AllFolders.
rem But the batch file can be also started with a folder name
rem to create or update file desktop.ini of this folder only.
rem Optionally it is possible to specify as only parameter a folder type
rem or append as second parameter after folder name the folder type.
rem The folder type can be one of the following strings (not verified):
rem CommonDocuments, Contacts, Documents, Music, MusicAlbum, MusicArtist,
rem MusicIcons, MyDocuments, MyMusic, MyPictures, MyVideos, PhotoAlbum,
rem Pictures, UseLegacyHTT, VideoAlbum, Videos
setlocal EnableExtensions DisableDelayedExpansion
set "FolderType=%~2"
rem Define the subfolder containing the icon for the folder.
set "IconFolder=Icon"
rem Is the batch file called with at least one parameter?
if "%~1" == "" goto AllFolders
rem Yes! It could be a folder name or the folder type.
if not exist "%~1" set "FolderType=%~1" & goto AllFolders
rem First parameter specifies a folder (most likely as not verified).
set "Folder=%~1"
rem Remove trailing backslash if there is one.
rem The batch file should not be called with just \ as folder path.
if "%Folder:~-1%" == "\" set "Folder=%Folder:~0,-1%"
rem Call subroutine to create or update the desktop file for this folder.
call :DesktopINI "%Folder%"
goto EndBatch
:AllFolders
rem Change working directory to root of current drive. Remove or comment
rem the next line to process instead all subfolders in current directory.
cd \
rem Call subroutine to create/update the desktop file for each subfolder.
for /F "eol=| delims=" %%I in ('dir /AD /B 2^>nul') do call :DesktopINI "%%I"
goto EndBatch
rem Subroutine to create or update the desktop file for a folder.
rem This subroutine first searches for the icon file and does nothing
rem if no icon file could be found in the defined subfolder because
rem the subfolder does not exist at all or there is no *.ico file.
rem After determining the icon file (first found *.ico file) with full path
rem including drive letter (remove character d for relative path without
rem drive letter in line with %%~dpnxI), this subroutine checks next for
rem existence of file desktop.ini (case-insensitive) in current folder.
rem desktop.ini with the two or three lines is simply created if this file
rem does not already exist and the user of the batch file has permissions
rem to create this file in the current folder.
rem For an already existing desktop.ini the necessary process to update it
rem is much more complex. All lines outside the section [.ShellClassInfo]
rem must be kept and are therefore just copied to a temporary file, except
rem empty lines ignored by command FOR. Also all lines within the section
rem [.ShellClassInfo] not starting with the string IconFile= or optionally
rem FolderType= (both case-insensitive) must be also simply kept by copying
rem them to the temporary file.
rem An existing line starting with IconFile= in section [.ShellClassInfo]
rem is not copied to temporary file, but instead this line is written to
rem the temporary file with determined icon file name with path.
rem An existing line starting with FolderType= in section [.ShellClassInfo]
rem is also not copied to temporary file, but instead this line is written
rem to the temporary file with folder type as specified on starting batch.
rem If section [.ShellClassInfo] was found and beginning of a new section is
rem detected because of a line starting with an opening square bracket and
rem the line with IconFile= and/or the line with FolderType= was not found
rem in this section during processing the existing desktop.ini, the lines
rem are written next to temporary file to insert them before continuing
rem with the next section.
rem Finally it could happen that section [.ShellClassInfo] is missing in
rem existing desktop.ini and must be therefore added to the file. And it
rem could be that this section exists at end of desktop.ini, but either
rem the line with IconFile= or with FolderType= or both are missing and
rem those lines must be therefore appended to the file.
rem The temporary file is next copied over the existing desktop.ini and
rem then deleted as not further needed. Finally the system and hidden
rem attributes are set on file desktop.ini and the system attribute is
rem set on the current folder as otherwise desktop.ini would be ignored.
:DesktopINI
set "Folder=%~1"
for %%I in ("%Folder%\%IconFolder%\*.ico") do (
set "IconFile=%%~dpnxI"
goto IconFound
)
goto :EOF
:IconFound
set "DesktopFile=%Folder%\desktop.ini"
if not exist "%DesktopFile%" (
echo [.ShellClassInfo]>"%DesktopFile%"
if not exist "%DesktopFile%" goto :EOF
echo Iconfile=%IconFile%>>"%DesktopFile%"
if defined FolderType echo FolderType=%FolderType%>>"%DesktopFile%"
%SystemRoot%\System32\attrib.exe +h +s "%DesktopFile%"
%SystemRoot%\System32\attrib.exe +s "%Folder%"
goto :EOF
)
set "IconLine="
set "ShellClassInfo="
set "UpdateComplete="
set "TempFile=%TEMP%\Desktop.tmp"
if exist "%TempFile%" del /F "%TempFile%"
if not defined FolderType (set "TypeLine=1") else set "TypeLine="
%SystemRoot%\System32\attrib.exe -h -s "%DesktopFile%"
(for /F "usebackq delims=" %%L in ("%DesktopFile%") do (
set "LineOutput="
if defined ShellClassInfo (
for /F "delims==" %%V in ("%%L") do (
if /I "%%V" == "IconFile" (
echo Iconfile=%IconFile%
set "IconLine=1"
set "LineOutput=1"
) else if /I "%%V" == "FolderType" (
if defined FolderType (
echo FolderType=%FolderType%
set "TypeLine=1"
set "LineOutput=1"
)
) else (
set "NewSection=1"
for /F "eol=[" %%G in ("%%V") do set "NewSection="
if defined NewSection (
if not defined IconLine echo Iconfile=%IconFile%
if not defined TypeLine echo FolderType=%FolderType%
set "ShellClassInfo="
set "UpdateComplete=1"
)
)
)
) else if /I "%%L" == "[.ShellClassInfo]" (
echo [.ShellClassInfo]
set "ShellClassInfo=1"
set "LineOutput=1"
)
if not defined LineOutput echo(%%L
)) >"%TempFile%"
if not defined UpdateComplete if not defined ShellClassInfo (
echo [.ShellClassInfo]>>"%TempFile%"
set "ShellClassInfo=1"
)
if defined ShellClassInfo (
if not defined IconLine echo Iconfile=%IconFile%
if not defined TypeLine echo FolderType=%FolderType%
) >>"%TempFile%"
move /Y "%TempFile%" "%DesktopFile%" >nul
if exist "%TempFile%" del "%TempFile%"
%SystemRoot%\System32\attrib.exe +h +s "%DesktopFile%"
%SystemRoot%\System32\attrib.exe +s "%Folder%"
goto :EOF
:EndBatch
endlocal
remバッチ ファイルの処理を高速化するために、command で始まる行のすべてのコメントを削除することをお勧めします。
cd \バッチ ファイルの起動時に、現在のドライブのサブフォルダーではなく、現在のフォルダーのすべてのサブフォルダーを処理する必要がある場合は、コマンド ラインを削除するか、コメント アウトする必要があります。
DIRオプション/Sを追加すると、このdir /AD /Bバッチ ファイルの開始時に現在のフォルダーまたは現在のドライブのディレクトリ ツリー全体を処理できます。
環境変数は、サブフォルダーの代わりにフォルダー自体で最初の *.ico ファイルを検索する代わりにIconFolder、 just で定義できます。.IconIcon
使用するコマンドとその動作を理解するには、コマンド プロンプトウィンドウを開いて次のコマンドを実行し、各コマンドで表示されるすべてのヘルプ ページをよく読んでください。
attrib /?call /?cd /?del /?dir /?echo /?endlocal /?for /?goto /?if /?move /?rem /?set /?setlocal /?
およびの説明については、コマンド リダイレクト演算子の使用に関する Microsoft の記事を参照してください。リダイレクト演算子は、バックグラウンドで開始された別のコマンド プロセスで埋め込みコマンド ラインを実行するコマンドFORを実行する前に、Windows コマンド インタープリターがこのコマンド ラインを処理するときにリテラル文字として解釈されるように、 FORコマンド ラインでキャレット文字でエスケープする必要があります。>>>2>nul>^2^>nuldir