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# Util function for script to convert kde3 to kde4
# laurent Montel <montel@kde.org> 2005-2006-2007-2008-2009 GPL
package functionUtilkde;
use strict;
our $paren_begin = '(\((?:(?>[^()]+)|(?';
our $paren_end = '))*\))';
sub extraVariableFromUiFile($$)
{
my ($ref_localvarname, $ref_uiclassname) = @_;
open(my $ALLFILE, "-|", qw(find . -type f));
my $uifile;
while ($uifile = <$ALLFILE>) {
next if not $uifile =~ /\.ui/;
chomp $uifile;
open(my $FILE, "<", $uifile) or warn "We can't open file $uifile:$!\n";
warn "Open file $uifile\n";
my $mainClassFound;
my @lui = map {
#<widget class="QProgressBar" name="progressBar" >
if (/\<widget class=\"(.*)\" name=\"(\w+)\"/) {
my $className = $1;
my $variableName = $2;
warn "Found class in ui file \'$uifile\', className: \'$className\', variable: \'$variableName\'\n";
${$ref_localvarname}{$variableName} = ${className};
}
if (/\<class\>(.*)\<\/class\>/) {
if (not defined $mainClassFound) {
my $name = $1;
${$ref_uiclassname}{$name} = 1;
warn "Found Class Name in file \'$uifile\': name \'$name\'\n";
$mainClassFound = 1;
}
}
# Special case buttongroup
if ( /\<buttongroup name=\"(.*)\"\/\>/ ) {
my $className = "QButtonGroup";
my $variableName = $1;
${$ref_localvarname}{$variableName} = ${className};
warn "Found QButtonGroup in file \'$uifile\': name \'$variableName\'\n";
}
$_;
} <$FILE>
}
}
sub diffFile
{
if ( system("git rev-parse --is-inside-work-tree 2>/dev/null >/dev/null") == 0 ) {
system( qw(git diff --), $@ );
} elsif ( system("svn info 2>/dev/null >/dev/null") == 0 ) {
system( qw(svn diff), $@ );
} elsif ( system("hg identify 2>/dev/null >/dev/null") == 0 ) {
system( qw(hg diff), $@ );
} elsif ( -d "CVS" ) {
system( qw(cvs diff -up), $@ );
}
}
sub headerName
{
my ($cppfile) = @_;
my $headerfile;
if ( $cppfile =~ /.cpp$/ ) {
$cppfile =~ s/.cpp$//;
$headerfile = $cppfile . ".h";
unless ( -e $headerfile ) {
$headerfile = $cppfile . "_p.h";
}
} elsif ( $cppfile =~ /.cc$/ ) {
$cppfile =~ s/.cc$//;
$headerfile = $cppfile . ".h";
unless ( -e $headerfile ) {
$headerfile = $cppfile . "_p.h";
}
}
return $headerfile;
}
sub excludeFile
{
my ($newFile) = @_;
return 1 if -d $newFile;
if ( $newFile =~ /(\.cpp$|\.cc$|\.h$|\.ui$|\.CC$|\.c\+\+$)/ ) {
return 0;
}
return 1;
#return 1 if $newFile =~ /\/\.svn\//;
#return $newFile =~ /TODO|Changelog|ChangeLog|README|Readme|portinglog.txt|Makefile(|\.(in|am))|\.(jpg|png|svgz|svg|html|HOWTO|README|svn|ui|kidl|desktop|pl|libs|o|moc|docbook|gz|ogg|sh|wav|cmake|dat|au|dox|l[ao])?$/;
}
sub removeObjectNameTwoArgument
{
my ($newLine, $className) = @_;
my $result;
if ( $newLine =~ /$className\s*\(/ ) {
if (my ($blank, $before, $prefix, $contenu) = $newLine =~ m!^(\s*)(\s*.*)(new $className.*?)\(([^()]*)\s*\);$!) {
if ( my ($firstelement, $secondelement) = m!.*?\(\s*([^,]*),\s*(\"[^\"]*\")\s*\);\s*$!) {
my $split = $before;
$split =~ s!$className!!;
$split =~ s!=!!;
$split =~ s! !!g;
$split =~ s!\*!!;
# normalize white space around the arguments in caller:
$secondelement =~ s/\s*$//;
$secondelement =~ s/^\s*//;
# do the actual conversion:
$result = $blank . $before . "$prefix\( $firstelement \);\n" . $blank . $split . "->setObjectName\( $secondelement \);\n";
}
}
}
return $result;
}
sub removeObjectNameThreeArgument
{
my ($newLine, $className) = @_;
my $result;
if ( $newLine =~ /$className\s*\(/ ) {
if (my ($blank, $before, $prefix, $contenu) = $newLine =~ m!^(\s*)(\s*.*)(new $className.*?)\(([^()]*)\s*\);$!) {
if ( my ($firstelement, $secondelement, $thirdelement) = m!.*?\(\s*([^,]*),\s*([^,]*),\s*(\"[^\"]*\")\s*\);\s*$!) {
my $split = $before;
$split =~ s!$className!!;
$split =~ s!=!!;
$split =~ s! !!g;
$split =~ s!\*!!;
# normalize white space around the arguments in caller:
$thirdelement =~ s/\s*$//;
$thirdelement =~ s/^\s*//;
# do the actual conversion:
$result = $blank . $before . "$prefix\( $firstelement, $secondelement \);\n" . $blank . $split . "->setObjectName\( $thirdelement \);\n";
}
}
}
return $result;
}
sub addIncludeInFile
{
local *F;
my ($file, $includefile) = @_;
open F, "+<", $file or do { print STDOUT "open($file) failed : \"$!\"\n"; next };
my $str = join '', <F>;
if( $str !~ /#include <$includefile>/ ) {
# Add the include after all others
if (!($str =~ s!(#include <.*#include <[^\n]*)!$1\n#include <$includefile>!smig)) {
# This failed, maybe there is only one include
$str =~ s!(#include <[^\n]*)!$1\n#include <$includefile>!smig;
}
seek F, 0, 0;
print F $str;
truncate F, tell(F);
}
close F;
}
sub removeIncludeInFile
{
local *F;
my ($file, $includefile) = @_;
open F, "+<", $file or do { print STDOUT "open($file) failed : \"$!\"\n"; next };
my $str = join '', <F>;
if( $str =~ m/#include <$includefile>/ ) {
$str =~ s!#include <$includefile>!!smig;
seek F, 0, 0;
print F $str;
truncate F, tell(F);
}
close F;
}
sub cleanSpace
{
my ($var) = @_;
$var =~ s/ //g;
return $var;
}
# code from MDK::common package
# Code from Drakx Mandriva code (GPL code)
sub substInFile(&@) {
my ($f, $file) = @_;
my $linkdest;
#- try hard to keep symlinks as they were set
if (-l $file) {
my $targetfile = readlink $file;
unlink $file;
$linkdest = $file;
$file = $targetfile;
}
my $modified = 0;
if (-s $file) {
local @ARGV = $file;
local $^I = '';
local $_;
while (<>) {
$_ .= "\n" if eof && !/\n/; # always terminate with a newline
my $orig = $_;
&$f($_);
$modified ||= $orig ne $_;
print;
}
} else {
local *F; my $old = select F; # that way eof return true
local $_ = '';
&$f($_);
select $old;
eval { output($file, $_) };
}
$linkdest and symlink $file, $linkdest;
return $modified;
}
1;
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