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#!/usr/bin/perl
# laurent Montel <montel@kde.org> 2006 GPL
# Reinhold Kainhofer <reinhold@kainhofer.com> 2006 GPL
#
# simple script to replace QIODevice::at by either QIODevice::pos or QIODevice::seek
#
# usage:
# convert-qiodevice_at.pl *.cpp
#
# CAUTION: This script replaces all calls to methods named 'at', even if the
# object is not a QIODevice. So check whether the file contains only QIODevice
# calls or also QList etc. Alternatively, I apply the script only to files that
# throw a deprecated warning and compare the # of deprecated warnings to the nr
# of replacements.
use File::Basename;
use lib dirname( $0 );
use functionUtilkde;
use strict;
foreach my $file (@ARGV) {
chomp $file;
next if functionUtilkde::excludeFile( $file);
my $modified;
my @necessaryIncludes = ();
open(my $FILE, "<", $file) or warn "We can't open file $file:$!\n";
my @l = map {
my $orig = $_;
if ( m![\.>]at\s*\(! ) {
s/([\.>])at(\s*)\((\s*)\)/\1pos\2(\3)/g;
s/([\.>])at(\s*)\((\s*[^)])/\1seek\2(\3/g;
# print "Old line: \n$orig";
# print "New line: \n$_====================\n";
}
s!.eof\s*\(\s*\)!.atEnd()!;
$modified ||= $orig ne $_;
$_;
} <$FILE>;
if ($modified) {
print "Modified: $file\n";
open (my $OUT, ">", $file);
print $OUT @l;
close $OUT;
}
}
functionUtilkde::diffFile( @ARGV );
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