Script de fichier batch pour supprimer les caractères spéciaux des noms de fichiers (Windows)
https://stackoverflow.com/questions/261515
-
06-07-2019 - |
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J'ai un grand ensemble de fichiers, dont certains contiennent des caractères spéciaux dans le nom du fichier (par exemple, & # 228;, & # 246;,% et autres). J'aimerais qu'un fichier de script parcourt ces fichiers et les renomme en supprimant les caractères spéciaux. Cela ne me dérange pas vraiment, mais cela pourrait les remplacer par des traits de soulignement, par exemple,
.St & # 246; la ligne% 20.doc serait renommée en St_rung_20.doc
.Par ordre de préférence:
- Un fichier de commandes Windiws
- Un fichier de script Windows à exécuter avec cscript (vbs)
- Un logiciel tiers pouvant être exécuté à partir de la ligne de commande (aucune interaction de l'utilisateur n'est requise)
- Un autre fichier de script de langue pour lequel je devrais installer un moteur de script supplémentaire
Arrière-plan: J'essaie de chiffrer ces fichiers avec GnuPG sous Windows, mais il ne semble pas gérer les caractères spéciaux dans les noms de fichiers avec l'option --encrypt-files.
La solution 3
Merci à Tomalak qui m'a en fait orienté dans la bonne direction. Je pensais poster ici pour être complet.
Le problème semble être que la page de code utilisée par GPG est fixe (latin I) indépendamment de la page de code configurée dans la console. Mais une fois qu’il l’a signalé, j’ai compris comment résoudre ce problème.
Le truc consiste à changer la page de code avant de générer la liste de fichiers. Cela fera apparaître la liste de fichiers comme étant incorrecte lors de son affichage dans la console. Cependant, une fois passé à GPG, cela fonctionne bien. GPG accepte les fichiers et recrache les fichiers chiffrés avec les noms de fichier corrects.
Le fichier de commandes ressemble à ceci:
chcp 1252
dir /b /s /a-d MyFolder >filelist.txt
gpg -r test@test.com --encrypt-files <filelist.txt
Autres conseils
Avez-vous essayé de définir cmd.exe dans une autre page de code avant de donner les noms de fichier à gnupg? Emettez chcp 65001 pour régler cmd.exe au préalable sur Unicode, puis réessayez.
Si cela échoue, le VBScript suivant le ferait:
Option Explicit
Dim fso: Set fso = CreateObject("Scripting.FileSystemObject")
Dim invalidChars: Set invalidChars = New RegExp
' put all characters that you want to strip inside the brackets
invalidChars.Pattern = "[äöüß&%]"
invalidChars.IgnoreCase = True
invalidChars.Global = True
If WScript.Arguments.Unnamed.Count = 0 Then
WScript.Echo "Please give folder name as argument 1."
WScript.Quit 1
End If
Recurse fso.GetFolder(WScript.Arguments.Unnamed(0))
Sub Recurse(f)
Dim item
For Each item In f.SubFolders
Recurse item
Sanitize item
Next
For Each item In f.Files
Sanitize item
Next
End Sub
Sub Sanitize(folderOrFile)
Dim newName: newName = invalidChars.Replace(folderOrFile.Name, "_")
If folderOrFile.Name = newName Then Exit Sub
WScript.Echo folderOrFile.Name, " -> ", newName
folderOrFile.Name = newName
End Sub
appelez ça comme ça:
cscript replace.vbs "c:\path\to\my\files"
Vous pouvez également faire glisser & et déposez un dossier dessus dans l'Explorateur Windows.
De http://www.robvanderwoude.com/bht.html :
utilisez la substitution de chaîne de SET pour remplacer ou supprimer des caractères n'importe où dans une chaîne:
SET STRING=[ABCDEFG]
SET STRING=%STRING:[=%
SET STRING=%STRING:]=%
ECHO String: %STRING%
will display
String: ABCDEFG
SET STRING=[ABCDEFG]
SET STRING=%STRING:[=(%
SET STRING=%STRING:]=)%
ECHO String: %STRING%
will display
String: (ABCDEFG)
SET STRING=[ABCDEFG]
SET STRING=%STRING:~1,7%
ECHO String: %STRING%
will display
String: ABCDEFG
Si vous tentez cette tentative, vous devrez traiter chaque caractère que vous souhaitez remplacer (par exemple, & # 196;, & # 214;, & # 220;, & # 228 ;, & # 246;, & # 252;, & # 223 ;, mais aussi & # 225;, & # 224;, & # 233;, & # 232; ...) séparément.
J'utilise ce lot pour renommer des dossiers et semble bien fonctionner jusqu'à présent ... Dans mon cas, la page de codes est 1252, la vôtre pourrait être différente.
mode con codepage select=1252
@echo off
Setlocal enabledelayedexpansion
::folder only (/D option)
for /R /D %%d in (*) do (
set an=%%~nd
set bn=!an:.=_!
set cn=!bn:-=_!
set dn=!cn: =_!
set en=!dn:Á=A!
set fn=!en:É=E!
set gn=!fn:Í=I!
set hn=!gn:Ó=O!
set in=!hn:Ú=U!
set jn=!in:Ü=U!
set kn=!jn:á=a!
set ln=!kn:é=e!
set mn=!ln:í=i!
set nn=!mn:ó=o!
set on=!nn:ú=u!
set pn=!on:ü=u!
set qn=!pn:Ñ=N!
set zn=!on:ñ=n!
set ax=%%~xd
set bx=!ax:.=_!
set cx=!bx:-=_!
set dx=!cx: =_!
set bx=!ax:.=_!
set cx=!bx:-=_!
set dx=!cx: =_!
set ex=!dx:Á=A!
set fx=!ex:É=E!
set gx=!fx:Í=I!
set hx=!gx:Ó=O!
set ix=!hx:Ú=U!
set jx=!ix:Ü=U!
set kx=!jx:á=a!
set lx=!kx:é=e!
set mx=!lx:í=i!
set nx=!mx:ó=o!
set ox=!nx:ú=u!
set px=!ox:ü=u!
set qx=!px:Ñ=N!
set zx=!ox:ñ=n!
if [!an!]==[] (set zn=)
if [!ax!]==[] (set zx=)
set newname=!zn!!zx!
if /i not [%%~nd%%~xd]==[!newname!] rename "%%d" !newname!
)
endlocal
pause
Après 'RenameFilesWithAccentedAndDiacriticalLatinChars.pl', le script PERL renomme les fichiers avec des caractères latins accentués et diacritiques:
- Ce script PERL commence à partir du dossier donné en paramètre, ou bien à partir de le dossier en cours.
- Il recherche récursivement les fichiers avec des caractères appartenant à 80 - FF de CP 1250, CP 1252, CP 1254 et CP 1257 (principalement des caractères latins accentués) ou des caractères latins ayant des signes diacritiques.
- Il calcule les nouveaux noms de fichiers en supprimant les accents et les signes diacritiques uniquement des caractères latins (par exemple, & # 201; t & # 233; - > Ete).
- Il affiche tous les changements de nom proposés et éventuellement des conflits, et demande à l'utilisateur pour approbation globale.
- Si l'utilisateur a approuvé, il renomme tous les fichiers sans conflit.
L'option '--batch' évite les questions interactives. À utiliser avec précaution.
Option '-' évite que le paramètre suivant soit interprété comme une option.
Avertissement spécial :
- Ce script a été encodé à l'origine en UTF-8 et devrait le rester.
- Ce script peut renommer de nombreux fichiers.
- Les noms de fichiers sont théoriquement tous codés uniquement avec UTF-8. Mais certains fichiers On peut trouver que les noms contiennent également des caractères ayant un codage hérité.
- L’auteur a déployé des efforts considérables en matière de vérification de la cohérence, de robustesse et de conflit. détection et utilisation du codage approprié. Donc, ce script ne devrait renommer les fichiers qu'en supprimant les accents et les diacritiques marques de caractères latins.
- Mais ce script n'a été testé que sous un nombre limité de systèmes d'exploitation. (Windows, Mac OS X, Linux) et un nombre limité d'encodages de terminaux (CP 850, ISO-8859-1, UTF-8).
- Ainsi, dans des circonstances étranges, ce script pourrait renommer de nombreux fichiers avec noms aléatoires.
- Par conséquent, ce script doit être utilisé avec précaution et modifié avec extrême attention (méfiez-vous du codage des chaînes internes, des entrées, des sorties et des commandes)
#!/usr/bin/perl -w
#=============================================================================
#
# Copyright 2010 Etienne URBAH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details at
# http://www.gnu.org/licenses/gpl.html
#
# For usage and SPECIAL WARNING, see the 'Help' section below.
#
#=============================================================================
use 5.008_000; # For correct Unicode support
use warnings;
use strict;
use Encode;
$| = 1; # Autoflush STDOUT
#-----------------------------------------------------------------------------
# Function ucRemoveEolUnderscoreDash :
# Set Uppercase, remove End of line, Underscores and Dashes
#-----------------------------------------------------------------------------
sub ucRemoveEolUnderscoreDash
{
local $_ = uc($_[0]);
chomp;
tr/_\-//d;
$_;
}
#-----------------------------------------------------------------------------
# Constants
#-----------------------------------------------------------------------------
my $Encoding_Western = 'ISO-8859-1';
my $Encoding_Central = 'ISO-8859-2';
my $Encoding_Baltic = 'ISO-8859-4';
my $Encoding_Turkish = 'ISO-8859-9';
my $Encoding_W_Euro = 'ISO-8859-15';
my $Code_Page_OldWest = 850;
my $Code_Page_Central = 1250;
my $Code_Page_Western = 1252;
my $Code_Page_Turkish = 1254;
my $Code_Page_Baltic = 1257;
my $Code_Page_UTF8 = 65001;
my $HighBitSetChars = pack('C*', 0x80..0xFF);
my %SuperEncodings =
( &ucRemoveEolUnderscoreDash($Encoding_Western), 'cp'.$Code_Page_Western,
&ucRemoveEolUnderscoreDash($Encoding_Central), 'cp'.$Code_Page_Central,
&ucRemoveEolUnderscoreDash($Encoding_Baltic), 'cp'.$Code_Page_Baltic,
&ucRemoveEolUnderscoreDash($Encoding_Turkish), 'cp'.$Code_Page_Turkish,
&ucRemoveEolUnderscoreDash($Encoding_W_Euro), 'cp'.$Code_Page_Western,
&ucRemoveEolUnderscoreDash('cp'.$Code_Page_OldWest),
'cp'.$Code_Page_Western );
my %EncodingNames = ( 'cp'.$Code_Page_Central, 'Central European',
'cp'.$Code_Page_Western, 'Western European',
'cp'.$Code_Page_Turkish, ' Turkish ',
'cp'.$Code_Page_Baltic, ' Baltic ' );
my %NonAccenChars = (
#--------------------------------#
'cp'.$Code_Page_Central, # Central European (cp1250) #
#--------------------------------#
#€_‚_„…†‡_‰Š‹ŚŤŽŹ_‘’“”•–—_™š›śťžź#
'E_,_,.++_%S_STZZ_````.--_Ts_stzz'.
# ˇ˘Ł¤Ą¦§¨©Ş«¬®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľż#
'_``LoAlS`CS_--RZ`+,l`uP.,as_L~lz'.
#ŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢß#
'RAAAALCCCEEEEIIDDNNOOOOxRUUUUYTS'.
#ŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙#
'raaaalccceeeeiiddnnoooo%ruuuuyt`',
#--------------------------------#
'cp'.$Code_Page_Western, # Western European (cp1252) #
#--------------------------------#
#€_‚ƒ„…†‡ˆ‰Š‹Œ_Ž__‘’“”•–—˜™š›œ_žŸ#
'E_,f,.++^%S_O_Z__````.--~Ts_o_zY'.
# ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿#
'_!cLoYlS`Ca_--R-`+23`uP.,10_qh3_'.
#ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞß#
'AAAAAAACEEEEIIIIDNOOOOOxOUUUUYTS'.
#àáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ#
'aaaaaaaceeeeiiiidnooooo%ouuuuyty',
#--------------------------------#
'cp'.$Code_Page_Turkish, # Turkish (cp1254) #
#--------------------------------#
#€_‚ƒ„…†‡ˆ‰Š‹Œ____‘’“”•–—˜™š›œ__Ÿ#
'E_,f,.++^%S_O____````.--~Ts_o__Y'.
# ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿#
'_!cLoYlS`Ca_--R-`+23`uP.,10_qh3_'.
#ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞß#
'AAAAAAACEEEEIIIIGNOOOOOxOUUUUISS'.
#àáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ#
'aaaaaaaceeeeiiiignooooo%ouuuuisy',
#--------------------------------#
'cp'.$Code_Page_Baltic, # Baltic (cp1257) #
#--------------------------------#
#€_‚_„…†‡_‰_‹_¨ˇ¸_‘’“”•–—_™_›_¯˛_#
'E_,_,.++_%___``,_````.--_T___-,_'.
# �¢£¤�¦§Ø©Ŗ«¬®Æ°±²³´µ¶·ø¹ŗ»¼½¾æ#
'__cLo_lSOCR_--RA`+23`uP.o1r_qh3a'.
#ĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽß#
'AIACAAEECEZEGKILSNNOOOOxULSUUZZS'.
#ąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙#
'aiacaaeecezegkilsnnoooo%ulsuuzz`' );
my %AccentedChars;
my $AccentedChars = '';
my $NonAccenChars = '';
for ( $Code_Page_Central, $Code_Page_Western,
$Code_Page_Turkish, $Code_Page_Baltic )
{
$AccentedChars{'cp'.$_} = decode('cp'.$_, $HighBitSetChars);
$AccentedChars .= $AccentedChars{'cp'.$_};
$NonAccenChars .= $NonAccenChars{'cp'.$_};
}
#print "\n", length($NonAccenChars), ' ', $NonAccenChars,"\n";
#print "\n", length($AccentedChars), ' ', $AccentedChars,"\n";
my $QuotedMetaNonAccenChars = quotemeta($NonAccenChars);
my $DiacriticalChars = '';
for ( 0x0300..0x036F, 0x1DC0..0x1DFF )
{ $DiacriticalChars .= chr($_) }
#-----------------------------------------------------------------------------
# Parse options and parameters
#-----------------------------------------------------------------------------
my $b_Help = 0;
my $b_Interactive = 1;
my $b_UTF8 = 0;
my $b_Parameter = 0;
my $Folder;
for ( @ARGV )
{
if ( lc($_) eq '--' )
{ $b_Parameter = 1 }
elsif ( (not $b_Parameter) and (lc($_) eq '--batch') )
{ $b_Interactive = 0 }
elsif ( (not $b_Parameter) and (lc($_) eq '--utf8') )
{ $b_UTF8 = 1 }
elsif ( $b_Parameter or (substr($_, 0, 1) ne '-') )
{
if ( defined($Folder) )
{ die "$0 accepts only 1 parameter\n" }
else
{ $Folder = $_ }
}
else
{ $b_Help = 1 }
}
#-----------------------------------------------------------------------------
# Help
#-----------------------------------------------------------------------------
if ( $b_Help )
{
die << "END_OF_HELP"
$0 [--help] [--batch] [--] [folder]
This script renames files with accented and diacritical Latin characters :
- This PERL script starts from the folder given in parameter, or else from
the current folder.
- It recursively searches for files with characters belonging to 80 - FF of
CP 1250, CP 1252, CP 1254 and CP 1257 (mostly accented Latin characters)
or Latin characters having diacritical marks.
- It calculates new file names by removing the accents and diacritical marks
only from Latin characters (For example, Été --> Ete).
- It displays all proposed renaming and perhaps conflicts, and asks the user
for global approval.
- If the user has approved, it renames all files having no conflict.
Option '--batch' avoids interactive questions. Use with care.
Option '--' avoids the next parameter to be interpreted as option.
SPECIAL WARNING :
- This script was originally encoded in UTF-8, and should stay so.
- This script may rename a lot of files.
- Files names are theoretically all encoded only with UTF-8. But some file
names may be found to contain also some characters having legacy encoding.
- The author has applied efforts for consistency checks, robustness, conflict
detection and use of appropriate encoding.
So this script should only rename files by removing accents and diacritical
marks from Latin characters.
- But this script has been tested only under a limited number of OS
(Windows, Mac OS X, Linux) and a limited number of terminal encodings
(CP 850, ISO-8859-1, UTF-8).
- So, under weird circumstances, this script could rename many files with
random names.
- Therefore, this script should be used with care, and modified with extreme
care (beware encoding of internal strings, inputs, outputs and commands)
END_OF_HELP
}
#-----------------------------------------------------------------------------
# If requested, change current folder
#-----------------------------------------------------------------------------
if ( defined($Folder) )
{ chdir($Folder) or die "Can NOT set '$Folder' as current folder\n" }
#-----------------------------------------------------------------------------
# Following instruction is MANDATORY.
# The return value should be non-zero, but on some systems it is zero.
#-----------------------------------------------------------------------------
utf8::decode($AccentedChars);
# or die "$0: '\$AccentedChars' should be UTF-8 but is NOT.\n";
#-----------------------------------------------------------------------------
# Check consistency on 'tr'
#-----------------------------------------------------------------------------
$_ = $AccentedChars;
eval "tr/$AccentedChars/$QuotedMetaNonAccenChars/";
if ( $@ ) { warn $@ }
if ( $@ or ($_ ne $NonAccenChars) )
{ die "$0: Consistency check on 'tr' FAILED :\n\n",
"Translated Accented Chars : ", length($_), ' : ', $_, "\n\n",
" Non Accented Chars : ", length($NonAccenChars), ' : ',
$NonAccenChars, "\n" }
#-----------------------------------------------------------------------------
# Constants depending on the OS
#-----------------------------------------------------------------------------
my $b_Windows = ( defined($ENV{'OS'}) and ($ENV{'OS'} eq 'Windows_NT') );
my ($Q, $sep, $sep2, $HOME, $Find, @List, $cwd, @Move);
if ( $b_Windows )
{
$Q = '"';
$sep = '\\';
$sep2 = '\\\\';
$HOME = $ENV{'USERPROFILE'};
$Find = 'dir /b /s';
@List = ( ( (`ver 2>&1` =~ m/version\s+([0-9]+)/i) and ($1 >= 6) ) ?
('icacls') :
( 'cacls') );
$cwd = `cd`; chomp $cwd; $cwd = quotemeta($cwd);
@Move = ('move');
}
else
{
$Q = "'";
$sep = '/';
$sep2 = '/';
$HOME = $ENV{'HOME'};
$Find = 'find .';
@List = ('ls', '-d', '--');
@Move = ('mv', '--');
if ( -w '/bin' ) { die "$0: For safety reasons, ",
"usage is BLOCKED to administrators.\n"}
}
my $Encoding;
my $ucEncoding;
my $InputPipe = '-|'; # Used as global variable
#-----------------------------------------------------------------------------
# Under Windows, associate input and output encodings to code pages :
# - Get the original code page,
# - If it is not UTF-8, try to set it to UTF-8,
# - Define the input encoding as the one associated to the ACTIVE code page,
# - If STDOUT is the console, encode output for the ORIGINAL code page.
#-----------------------------------------------------------------------------
my $Code_Page_Original;
my $Code_Page_Active;
if ( $b_Windows )
{
#-----------------------------------------------------------------------
# Get the original code page
#-----------------------------------------------------------------------
$_ = `chcp`;
m/([0-9]+)$/ or die "Non numeric Windows code page : ", $_;
$Code_Page_Original = $1;
print 'Windows Original Code Page = ', $Code_Page_Original,
( $Code_Page_Original == $Code_Page_UTF8 ?
' = UTF-8, display is perhaps correct with a true type font.' :
'' ), "\n\n";
$Code_Page_Active = $Code_Page_Original ;
#-----------------------------------------------------------------------
# The input encoding must be the same as the ACTIVE code page
#-----------------------------------------------------------------------
$Encoding = ( $Code_Page_Active == $Code_Page_UTF8 ?
'utf8' :
'cp'.$Code_Page_Active ) ;
$InputPipe .= ":encoding($Encoding)";
print "InputPipe = '$InputPipe'\n\n";
#-----------------------------------------------------------------------
# If STDOUT is the console, output encoding must be the same as the
# ORIGINAL code page
#-----------------------------------------------------------------------
if ( $Code_Page_Original != $Code_Page_UTF8 )
{
no warnings 'unopened';
@_ = stat(STDOUT);
use warnings;
if ( scalar(@_) and ($_[0] == 1) )
{ binmode(STDOUT, ":encoding(cp$Code_Page_Original)") }
else
{ binmode(STDOUT, ":encoding($Encoding)") }
}
}
#-----------------------------------------------------------------------------
# Under *nix, if the 'LANG' environment variable contains an encoding,
# verify that this encoding is supported by the OS and by PERL.
#-----------------------------------------------------------------------------
elsif ( defined($ENV{'LANG'}) and ($ENV{'LANG'} =~ m/\.([^\@]+)$/i) )
{
$Encoding = $1;
my $Kernel = `uname -s`;
chomp $Kernel;
my $ucEncoding = &ucRemoveEolUnderscoreDash($Encoding);
if ( (lc($Kernel) ne 'darwin') and not grep {$_ eq $ucEncoding}
( map { ($_, &ucRemoveEolUnderscoreDash($_)) }
`locale -m` ) )
{ die "Encoding = '$Encoding' or '$ucEncoding' NOT supported ".
"by the OS\n" }
my $ucLocale = &ucRemoveEolUnderscoreDash($ENV{'LANG'});
if ( not grep {$_ eq $ucLocale}
( map { ($_, &ucRemoveEolUnderscoreDash($_)) }
`locale -a` ) )
{ die "Locale = '$ENV{LANG}' or '$ucLocale' NOT supported ".
"by the OS\n" }
if ( not defined(Encode::find_encoding($Encoding)) )
{ die "Encoding = '$Encoding' or '$ucEncoding' NOT supported ".
"by PERL\n" }
print "Encoding = '$Encoding' is supported by the OS and PERL\n\n";
binmode(STDOUT, ":encoding($Encoding)");
}
#-----------------------------------------------------------------------------
# Check consistency between parameter of 'echo' and output of 'echo'
#-----------------------------------------------------------------------------
undef $_;
if ( defined($Encoding) )
{
$ucEncoding = &ucRemoveEolUnderscoreDash($Encoding);
if ( defined($SuperEncodings{$ucEncoding}) )
{ $_ = substr($AccentedChars{$SuperEncodings{$ucEncoding}},
0x20, 0x60) }
elsif ( defined($AccentedChars{$Encoding}) )
{ $_ = $AccentedChars{$Encoding} }
elsif ( $Encoding =~ m/^utf-?8$/i )
{ $_ = $AccentedChars }
}
if ( not defined($_) ) # Chosen chars are same in 4 code pages
{ $_ = decode('cp'.$Code_Page_Central,
pack('C*', 0xC9, 0xD3, 0xD7, 0xDC, # ÉÓ×Ü
0xE9, 0xF3, 0xF7, 0xFC)) } # éó÷ü
#print $_, " (Parameter)\n\n";
#system 'echo', $_;
utf8::decode($_);
#print "\n", $_, " (Parameter after utf8::decode)\n\n";
my @EchoCommand = ( $b_Windows ?
"echo $_" :
('echo', $_) );
#system @EchoCommand;
open(ECHO, $InputPipe, @EchoCommand) or die 'echo $_: ', $!;
my $Output = join('', <ECHO>);
close(ECHO);
chomp $Output;
#print "\n", $Output, " (Output of 'echo')\n";
utf8::decode($Output);
#print "\n", $Output, " (Output of 'echo' after utf8::decode)\n\n";
if ( $Output ne $_ )
{
warn "$0: Consistency check between parameter ",
"of 'echo' and output of 'echo' FAILED :\n\n",
"Parameter of 'echo' : ", length($_), ' : ', $_, "\n\n",
" Output of 'echo' : ", length($Output), ' : ', $Output, "\n";
exit 1;
}
#-----------------------------------------------------------------------------
# Print the translation table
#-----------------------------------------------------------------------------
if ( defined($Encoding) )
{
undef $_;
$ucEncoding = &ucRemoveEolUnderscoreDash($Encoding);
if ( defined($SuperEncodings{$ucEncoding}) )
{
$_ = $SuperEncodings{$ucEncoding};
print "--------- $EncodingNames{$_} ---------\n",
' ', substr($AccentedChars{$_}, 0x20, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x20, 0x20), "\n\n",
' ', substr($AccentedChars{$_}, 0x40, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x40, 0x20), "\n\n",
' ', substr($AccentedChars{$_}, 0x60, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x60, 0x20), "\n\n" }
else
{
for ( 'cp'.$Code_Page_Central, 'cp'.$Code_Page_Western,
'cp'.$Code_Page_Turkish, 'cp'.$Code_Page_Baltic )
{
if ( ('cp'.$Encoding eq $_) or ($Encoding =~ m/^utf-?8$/i) )
{ print "--------- $EncodingNames{$_} ---------\n",
' ', substr($AccentedChars{$_}, 0, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0, 0x20), "\n\n",
' ', substr($AccentedChars{$_}, 0x20, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x20, 0x20), "\n\n",
' ', substr($AccentedChars{$_}, 0x40, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x40, 0x20), "\n\n",
' ', substr($AccentedChars{$_}, 0x60, 0x20), "\n",
'--> ', substr($NonAccenChars{$_}, 0x60, 0x20), "\n\n" }
}
}
}
#-----------------------------------------------------------------------------
# Completely optional :
# Inside the Unison file, find the accented file names to ignore
#-----------------------------------------------------------------------------
my $UnisonFile = $HOME.$sep.'.unison'.$sep.'common.unison';
my @Ignores;
if ( open(UnisonFile, '<', $UnisonFile) )
{
print "\nUnison File '", $UnisonFile, "'\n";
while ( <UnisonFile> )
{
if ( m/^\s*ignore\s*=\s*Name\s*(.+)/ )
{
$_ = $1 ;
if ( m/[$AccentedChars]/ )
{ push(@Ignores, $_) }
}
}
close(UnisonFile);
}
print map(" Ignore: ".$_."\n", @Ignores);
#-----------------------------------------------------------------------------
# Function OutputAndErrorFromCommand :
#
# Execute the command given as array in parameter, and return STDOUT + STDERR
#
# Reads global variable $InputPipe
#-----------------------------------------------------------------------------
sub OutputAndErrorFromCommand
{
local $_;
my @Command = @_; # Protects content of @_ from any modification
#---------------------------------------------------------------------------
# Under Windows, fork fails, so :
# - Enclose into double quotes parameters containing blanks or simple
# quotes,
# - Use piped open with redirection of STDERR.
#---------------------------------------------------------------------------
if ( defined($ENV{'OS'}) and ($ENV{'OS'} eq 'Windows_NT') )
{
for ( @Command )
{ s/^((-|.*(\s|')).*)$/$Q$1$Q/ }
my $Command = join(' ', @Command);
#print "\n", $Command;
open(COMMAND, $InputPipe, "$Command 2>&1") or die '$Command: ', $!;
}
#---------------------------------------------------------------------------
# Under Unix, quoting is too difficult, but fork succeeds
#---------------------------------------------------------------------------
else
{
my $pid = open(COMMAND, $InputPipe);
defined($pid) or die "Can't fork: $!";
if ( $pid == 0 ) # Child process
{
open STDERR, '>&=STDOUT';
exec @Command; # Returns only on failure
die "Can't @Command";
}
}
$_ = join('', <COMMAND>); # Child's STDOUT + STDERR
close COMMAND;
chomp;
utf8::decode($_);
$_;
}
#-----------------------------------------------------------------------------
# Find recursively all files inside the current folder.
# Verify accessibility of files with accented names.
# Calculate non-accented file names from accented file names.
# Build the list of duplicates.
#-----------------------------------------------------------------------------
my %Olds; # $Olds{$New} = [ $Old1, $Old2, ... ]
my $Old;
my $Dir;
my $Command;
my $ErrorMessage;
my $New;
my %News;
print "\n\nFiles with accented name and the corresponding non-accented name ",
":\n";
open(FIND, $InputPipe, $Find) or die $Find, ': ', $!;
FILE:
while ( <FIND> )
{
chomp;
#---------------------------------------------------------------------------
# If the file path contains UTF-8, following instruction is MANDATORY.
# If the file path does NOT contain UTF-8, it should NOT hurt.
#---------------------------------------------------------------------------
utf8::decode($_);
if ( $b_Windows )
{ s/^$cwd$sep2// }
else
{ s/^\.$sep2// }
#---------------------------------------------------------------------------
# From now on : $_ = Dir/OldFilename
#---------------------------------------------------------------------------
push(@{$Olds{$_}}, $_);
if ( m/([^$sep2]+)$/ and
($1 =~ m/[$AccentedChars]|([\ -\~][$DiacriticalChars])/) )
{
if ( $b_Windows and m/$Q/ )
{
print "\n $Q$_$Q\n*** contains quotes.\n";
next;
}
for my $Ignore ( @Ignores )
{
if ( m/$Ignore$/ )
{ next FILE }
}
$Old = $_ ;
m/^(.*$sep2)?([^$sep2]+)$/;
$Dir = ( defined($1) ? $1 : '');
$_ = $2;
#---------------------------------------------------------------------
# From now on : $Old = Dir/OldFilename
# $_ = OldFilename
#---------------------------------------------------------------------
print "\n $Q$Old$Q\n";
$ErrorMessage = &OutputAndErrorFromCommand(@List, $Old);
if ( $? != 0 )
{ print "*** $ErrorMessage\n" }
else
{
#---------------------------------------------------------------
# Change accented Latin chars to non-accented chars.
# Remove all diacritical marks after Latin chars.
#---------------------------------------------------------------
eval "tr/$AccentedChars/$QuotedMetaNonAccenChars/";
s/([\ -\~])[$DiacriticalChars]+/$1/g;
#---------------------------------------------------------------
# From now on : $Old = Dir/OldFilename
# $_ = NewFilename
#---------------------------------------------------------------
if ( $@ )
{ warn $@ }
else
{
$New = $Dir.$_;
if ( $b_Windows or (not utf8::is_utf8($Dir)) ) # Weird
{ utf8::decode($New) } # but necessary
$News{$Old} = $New;
push(@{$Olds{$New}}, $Old);
}
print "--> $Q$Dir$_$Q\n";
}
}
}
close(FIND);
#-----------------------------------------------------------------------------
# Print list of duplicate non-accented file names
#-----------------------------------------------------------------------------
my $b_NoDuplicate = 1;
for my $New ( sort keys %Olds )
{
if ( scalar(@{$Olds{$New}}) > 1 )
{
if ( $b_NoDuplicate )
{
print "\n\nFollowing files would have same non-accented name ",
":\n";
$b_NoDuplicate = 0;
}
print "\n", map(' '.$_."\n", @{$Olds{$New}}), '--> ', $New, "\n";
for ( @{$Olds{$New}} )
{ delete $News{$_} };
}
}
#-----------------------------------------------------------------------------
# If there are NO file to rename, then exit
#-----------------------------------------------------------------------------
my $Number = scalar(keys %News);
print "\n\n";
if ( $Number < 1 )
{
print "There are NO file to rename\n";
exit;
}
#-----------------------------------------------------------------------------
# Ask the user for global approval of renaming
#-----------------------------------------------------------------------------
if ( $b_Interactive )
{
print "In order to really rename the ", $Number,
" files which can safely be renamed, type 'rename' : ";
$_ = <STDIN>;
sleep 1; # Gives time to PERL to handle interrupts
if ( not m/^rename$/i )
{ exit 1 }
}
else
{ print $Number, " files will be renamed\n\n" }
#-----------------------------------------------------------------------------
# Rename accented file names sorted descending by name size
#-----------------------------------------------------------------------------
$Number = 0;
my $Move = join(' ', @Move);
for ( sort {length($b) <=> length($a)} keys %News )
{
$ErrorMessage = &OutputAndErrorFromCommand(@Move, $_, $News{$_});
if ( $? == 0 )
{ $Number++ }
else
{ print "\n$Move $Q$_$Q\n", (' ' x length($Move)),
" $Q$News{$_}$Q\n", ('*' x length($Move)), " $ErrorMessage\n" }
}
print "\n$Number files have been successfully renamed\n";
__END__
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