Script de archivo por lotes para eliminar caracteres especiales de nombres de archivo (Windows)
https://stackoverflow.com/questions/261515
-
06-07-2019 - |
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Tengo un gran conjunto de archivos, algunos de los cuales contienen caracteres especiales en el nombre del archivo (por ejemplo, & # 228;, & # 246;,% y otros). Me gustaría que un archivo de script itere sobre estos archivos y los renombre eliminando los caracteres especiales. Realmente no me importa lo que hace, pero podría reemplazarlos con guiones bajos, por ejemplo,
St & # 246; el renglón% 20.doc pasaría a llamarse St_rung_20.doc
En orden de preferencia:
- Un archivo por lotes de Windiws
- Un archivo de script de Windows para ejecutar con cscript (vbs)
- Un software de terceros que se puede ejecutar desde la línea de comandos (es decir, no se requiere interacción del usuario)
- Otro archivo de script de idioma, para el que tendría que instalar un motor de script adicional
Antecedentes: estoy tratando de cifrar estos archivos con GnuPG en Windows, pero no parece manejar caracteres especiales en los nombres de archivo con la opción --encrypt-files.
Solución 3
Gracias a Tomalak que realmente me señaló en la dirección correcta. Pensé en publicar aquí para completar.
El problema parece ser que la página de códigos utilizada por GPG es fija (en latín I) independientemente de la página de códigos configurada en la consola. Pero una vez que señaló esto, descubrí cómo trabajar en esto.
El truco es cambiar la página de códigos antes de generar la lista de archivos. Esto hará que la lista de archivos parezca incorrecta cuando se ve en la consola. Sin embargo, cuando se pasa a GPG, funciona bien. GPG acepta los archivos y escupe los archivos cifrados con los nombres de archivo correctos.
El archivo por lotes se ve así:
chcp 1252
dir /b /s /a-d MyFolder >filelist.txt
gpg -r test@test.com --encrypt-files <filelist.txt
Otros consejos
¿Ha intentado configurar cmd.exe en otra página de códigos antes de alimentar los nombres de archivo a gnupg? Emita chcp 65001 para configurar cmd.exe a Unicode de antemano e intente nuevamente.
Si eso falla, el siguiente VBScript lo haría:
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
llámalo así:
cscript replace.vbs "c:\path\to\my\files"
También puede arrastrar & amp; soltar una carpeta en el Explorador de Windows.
De http://www.robvanderwoude.com/bht.html :
use la sustitución de cadena SET de NT para reemplazar o eliminar caracteres en cualquier lugar de una cadena:
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 usa este intento, deberá procesar cada carácter que desee reemplazar (por ejemplo, & # 196;, & # 214;, & # 220;, & # 228 ;, & # 246;, & # 252;, & # 223 ;, pero también & # 225;, & # 224;, & # 233;, & # 232; ...) por separado.
Estoy usando este lote para cambiar el nombre de las carpetas y parece funcionar bien hasta ahora ... En mi caso, la página de códigos es 1252, la tuya puede ser diferente.
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
El siguiente script PERL 'RenameFilesWithAccentedAndDiacriticalLatinChars.pl' cambia el nombre de los archivos con caracteres latinos acentuados y diacríticos:
- Este script PERL comienza desde la carpeta dada en el parámetro, o bien desde la carpeta actual.
- Busca de forma recursiva archivos con caracteres que pertenecen a 80 - FF de CP 1250, CP 1252, CP 1254 y CP 1257 (en su mayoría caracteres latinos acentuados) o caracteres latinos con signos diacríticos.
- Calcula nuevos nombres de archivo eliminando los acentos y las marcas diacríticas solo de caracteres latinos (por ejemplo, & # 201; t & # 233; - > Ete).
- Muestra todos los cambios de nombre propuestos y quizás conflictos, y le pregunta al usuario para aprobación global.
- Si el usuario lo ha aprobado, cambia el nombre de todos los archivos que no tengan conflictos.
La opción '--batch' evita preguntas interactivas. Úselo con cuidado.
Opción '-' evita que el siguiente parámetro se interprete como opción.
Advertencia especial :
- Este script se codificó originalmente en UTF-8, y debería seguir siéndolo.
- Este script puede cambiar el nombre de muchos archivos.
- Los nombres de los archivos están teóricamente todos codificados solo con UTF-8. Pero algun archivo se puede encontrar que los nombres contienen también algunos caracteres que tienen codificación heredada.
- El autor ha aplicado esfuerzos para verificar la consistencia, robustez, conflicto detección y uso de codificación adecuada. Por lo tanto, este script solo debe cambiar el nombre de los archivos eliminando acentos y signos diacríticos marcas de caracteres latinos.
- Pero este script ha sido probado solo bajo un número limitado de SO (Windows, Mac OS X, Linux) y un número limitado de codificaciones de terminal (CP 850, ISO-8859-1, UTF-8).
- Entonces, en circunstancias extrañas, este script podría renombrar muchos archivos con nombres aleatorios.
- Por lo tanto, este script debe usarse con cuidado y modificarse con extremo cuidado (cuidado con la codificación de cadenas internas, entradas, salidas y comandos)
#!/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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