#!/usr/bin/perl -w
######################################################################
#
# Synchronizes Qt header files - internal development tool.
#
# Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
# Contact: Nokia Corporation (qt-info@nokia.com)
#
######################################################################
# use packages -------------------------------------------------------
use File::Basename;
use File::Path;
use Cwd;
use Config;
use strict;
for (my $i = 0; $i < $#ARGV; $i++) {
if ($ARGV[$i] eq "-base-dir" && $i < $#ARGV - 1) {
$ENV{"QTDIR"} = $ARGV[$i + 1];
last;
}
}
die "syncqt: QTDIR not defined" if ! $ENV{"QTDIR"}; # sanity check
# global variables
my $isunix = 0;
my $basedir = $ENV{"QTDIR"};
$basedir =~ s=\\=/=g;
my %modules = ( # path to module name map
"QtGui" => "$basedir/src/gui",
"QtOpenGL" => "$basedir/src/opengl",
"QtOpenVG" => "$basedir/src/openvg",
"QtCore" => "$basedir/src/corelib",
"QtXml" => "$basedir/src/xml",
"QtXmlPatterns" => "$basedir/src/xmlpatterns",
"QtSql" => "$basedir/src/sql",
"QtNetwork" => "$basedir/src/network",
"QtSvg" => "$basedir/src/svg",
"QtDeclarative" => "$basedir/src/declarative",
"QtScript" => "$basedir/src/script",
"QtScriptTools" => "$basedir/src/scripttools",
"Qt3Support" => "$basedir/src/qt3support",
"ActiveQt" => "$basedir/src/activeqt",
"QtTest" => "$basedir/src/testlib",
"QtHelp" => "$basedir/tools/assistant/lib",
"QtDesigner" => "$basedir/tools/designer/src/lib",
"QtUiTools" => "$basedir/tools/designer/src/uitools",
"QtDBus" => "$basedir/src/dbus",
"QtWebKit" => "$basedir/src/3rdparty/webkit/WebCore",
"phonon" => "$basedir/src/phonon",
"QtMultimedia" => "$basedir/src/multimedia",
);
my %moduleheaders = ( # restrict the module headers to those found in relative path
"QtWebKit" => "../WebKit/qt/Api",
"phonon" => "../3rdparty/phonon/phonon",
);
#$modules{"QtCore"} .= ";$basedir/mkspecs/" . $ENV{"MKSPEC"} if defined $ENV{"MKSPEC"};
# global variables (modified by options)
my $module = 0;
my $showonly = 0;
my $quiet = 0;
my $remove_stale = 1;
my $force_win = 0;
my $force_relative = 0;
my $check_includes = 0;
my $copy_headers = 0;
my $create_uic_class_map = 1;
my $create_private_headers = 1;
my $oneway = 0;
my @modules_to_sync ;
$force_relative = 1 if ( -d "/System/Library/Frameworks" );
my $out_basedir = $basedir;
$out_basedir =~ s=\\=/=g;
my $out_subdir = 'include';
# functions ----------------------------------------------------------
######################################################################
# Syntax: showUsage()
# Params: -none-
#
# Purpose: Show the usage of the script.
# Returns: -none-
######################################################################
sub showUsage
{
print "$0 usage:\n";
print " -copy Copy headers instead of include-fwd(default: " . ($copy_headers ? "yes" : "no") . ")\n";
print " -remove-stale Removes stale headers (default: " . ($remove_stale ? "yes" : "no") . ")\n";
print " -relative Force relative symlinks (default: " . ($force_relative ? "yes" : "no") . ")\n";
print " -windows Force platform to Windows (default: " . ($force_win ? "yes" : "no") . ")\n";
print " -showonly Show action but not perform (default: " . ($showonly ? "yes" : "no") . ")\n";
print " -outdir <PATH> Specify output directory for sync (default: $out_basedir)\n";
print " -outsubdir <DIR> Target subdir under outdir (default: $out_subdir)\n";
print " -public Create only public headers (default: " . ($create_private_headers ? "no" : "yes") . ")\n";
print " -oneway Don't sync back from outdir (default: " . ($oneway ? "yes" : "no") . ")\n";
print " -quiet Only report problems, not activity (default: " . ($quiet ? "yes" : "no") . ")\n";
print " -separate-module <NAME>:<PROFILEDIR>:<HEADERDIR> Create headers for <NAME> with original headers in <HEADERDIR> relative to <PROFILEDIR> \n";
print " -help This help\n";
exit 0;
}
######################################################################
# Syntax: checkUnix()
# Params: -none-
#
# Purpose: Check if script runs on a Unix system or not. Cygwin
# systems are _not_ detected as Unix systems.
# Returns: 1 if a unix system, else 0.
######################################################################
sub checkUnix {
my ($r) = 0;
if ( $force_win != 0) {
return 0;
} elsif ( -f "/bin/uname" ) {
$r = 1;
(-f "\\bin\\uname") && ($r = 0);
} elsif ( -f "/usr/bin/uname" ) {
$r = 1;
(-f "\\usr\\bin\\uname") && ($r = 0);
}
if($r) {
$_ = $Config{'osname'};
$r = 0 if( /(ms)|(cyg)win/i );
}
return $r;
}
sub checkRelative {
my ($dir) = @_;
return 0 if($dir =~ /^\//);
return 0 if(!checkUnix() && $dir =~ /[a-zA-Z]:[\/\\]/);
return 1;
}
######################################################################
# Syntax: shouldMasterInclude(iheader)
# Params: iheader, string, filename to verify inclusion
#
# Purpose: Determines if header should be in the master include file.
# Returns: 0 if file contains "#pragma qt_no_master_include" or not
# able to open, else 1.
######################################################################
sub shouldMasterInclude {
my ($iheader) = @_;
return 0 if(basename($iheader) =~ /_/);
return 0 if(basename($iheader) =~ /qconfig/);
if(open(F, "<$iheader")) {
while(<F>) {
chomp;
return 0 if(/^\#pragma qt_no_master_include$/);
}
close(F);
} else {
return 0;
}
return 1;
}
######################################################################
# Syntax: classNames(iheader)
# Params: iheader, string, filename to parse for classname "symlinks"
#
# Purpose: Scans through iheader to find all classnames that should be
# synced into library's include structure.
# Returns: List of all class names in a file.
######################################################################
sub classNames {
my @ret;
my ($iheader) = @_;
if(basename($iheader) eq "qglobal.h") {
push @ret, "QtGlobal";
} elsif(basename($iheader) eq "qendian.h") {
push @ret, "QtEndian";
} elsif(basename($iheader) eq "qconfig.h") {
push @ret, "QtConfig";
} elsif(basename($iheader) eq "qplugin.h") {
push @ret, "QtPlugin";
} elsif(basename($iheader) eq "qalgorithms.h") {
push @ret, "QtAlgorithms";
} elsif(basename($iheader) eq "qcontainerfwd.h") {
push @ret, "QtContainerFwd";
} elsif(basename($iheader) eq "qdebug.h") {
push @ret, "QtDebug";
} elsif(basename($iheader) eq "qevent.h") {
push @ret, "QtEvents";
} elsif(basename($iheader) eq "qnamespace.h") {
push @ret, "Qt"
} elsif(basename($iheader) eq "qssl.h") {
push @ret, "QSsl";
} elsif(basename($iheader) eq "qtest.h") {
push @ret, "QTest"
} elsif(basename($iheader) eq "qtconcurrentmap.h") {
push @ret, "QtConcurrentMap"
} elsif(basename($iheader) eq "qtconcurrentfilter.h") {
push @ret, "QtConcurrentFilter"
} elsif(basename($iheader) eq "qtconcurrentrun.h") {
push @ret, "QtConcurrentRun"
} elsif(basename($iheader) eq "qaudio.h") {
push @ret, "QAudio"
}
my $parsable = "";
if(open(F, "<$iheader")) {
while(<F>) {
my $line = $_;
chomp $line;
chop $line if ($line =~ /\r$/);
if($line =~ /^\#/) {
if($line =~ /\\$/) {
while($line = <F>) {
chomp $line;
last unless($line =~ /\\$/);
}
}
return @ret if($line =~ m/^#pragma qt_sync_stop_processing/);
push(@ret, "$1") if($line =~ m/^#pragma qt_class\(([^)]*)\)[\r\n]*$/);
$line = 0;
}
if($line) {
$line =~ s,//.*$,,; #remove c++ comments
$line .= ";" if($line =~ m/^Q_[A-Z_]*\(.*\)[\r\n]*$/); #qt macro
$line .= ";" if($line =~ m/^QT_(BEGIN|END)_HEADER[\r\n]*$/); #qt macro
$line .= ";" if($line =~ m/^QT_(BEGIN|END)_NAMESPACE[\r\n]*$/); #qt macro
$line .= ";" if($line =~ m/^QT_MODULE\(.*\)[\r\n]*$/); # QT_MODULE macro
$parsable .= " " . $line;
}
}
close(F);
}
my $last_definition = 0;
my @namespaces;
for(my $i = 0; $i < length($parsable); $i++) {
my $definition = 0;
my $character = substr($parsable, $i, 1);
if($character eq "/" && substr($parsable, $i+1, 1) eq "*") { #I parse like this for greedy reasons
for($i+=2; $i < length($parsable); $i++) {
my $end = substr($parsable, $i, 2);
if($end eq "*/") {
$last_definition = $i+2;
$i++;
last;
}
}
} elsif($character eq "{") {
my $brace_depth = 1;
my $block_start = $i + 1;
BLOCK: for($i+=1; $i < length($parsable); $i++) {
my $ignore = substr($parsable, $i, 1);
if($ignore eq "{") {
$brace_depth++;
} elsif($ignore eq "}") {
$brace_depth--;
unless($brace_depth) {
for(my $i2 = $i+1; $i2 < length($parsable); $i2++) {
my $end = substr($parsable, $i2, 1);
if($end eq ";" || $end ne " ") {
$definition = substr($parsable, $last_definition, $block_start - $last_definition) . "}";
$i = $i2 if($end eq ";");
$last_definition = $i + 1;
last BLOCK;
}
}
}
}
}
} elsif($character eq ";") {
$definition = substr($parsable, $last_definition, $i - $last_definition + 1);
$last_definition = $i + 1;
} elsif($character eq "}") {
# a naked } must be a namespace ending
# if it's not a namespace, it's eaten by the loop above
pop @namespaces;
$last_definition = $i + 1;
}
if (substr($parsable, $last_definition, $i - $last_definition + 1) =~ m/ namespace ([^ ]*) /
&& substr($parsable, $i+1, 1) eq "{") {
push @namespaces, $1;
# Eat the opening { so that the condensing loop above doesn't see it
$i++;
$last_definition = $i + 1;
}
if($definition) {
$definition =~ s=[\n\r]==g;
my @symbols;
if($definition =~ m/^ *typedef *.*\(\*([^\)]*)\)\(.*\);$/) {
push @symbols, $1;
} elsif($definition =~ m/^ *typedef +(.*) +([^ ]*);$/) {
push @symbols, $2;
} elsif($definition =~ m/^ *(template *<.*> *)?(class|struct) +([^ ]* +)?([^<\s]+) ?(<[^>]*> ?)?\s*((,|:)\s*(public|protected|private) *.*)? *\{\}$/) {
push @symbols, $4;
} elsif($definition =~ m/^ *Q_DECLARE_.*ITERATOR\((.*)\);$/) {
push @symbols, "Q" . $1 . "Iterator";
push @symbols, "QMutable" . $1 . "Iterator";
}
foreach (@symbols) {
my $symbol = $_;
$symbol = (join("::", @namespaces) . "::" . $symbol) if (scalar @namespaces);
push @ret, $symbol
if ($symbol =~ /^Q[^:]*$/ # no-namespace, starting with Q
|| $symbol =~ /^Phonon::/); # or in the Phonon namespace
}
}
}
return @ret;
}
######################################################################
# Syntax: syncHeader(header, iheader, copy)
# Params: header, string, filename to create "symlink" for
# iheader, string, destination name of symlink
# copy, forces header to be a copy of iheader
#
# Purpose: Syncronizes header to iheader
# Returns: 1 if successful, else 0.
######################################################################
sub syncHeader {
my ($header, $iheader, $copy) = @_;
$iheader =~ s=\\=/=g;
$header =~ s=\\=/=g;
return copyFile($iheader, $header) if($copy);
unless(-e "$header") {
my $header_dir = dirname($header);
mkpath $header_dir, !$quiet;
#write it
my $iheader_out = fixPaths($iheader, $header_dir);
open HEADER, ">$header" || die "Could not open $header for writing!\n";
print HEADER "#include \"$iheader_out\"\n";
close HEADER;
return 1;
}
return 0;
}
######################################################################
# Syntax: fixPaths(file, dir)
# Params: file, string, filepath to be made relative to dir
# dir, string, dirpath for point of origin
#
# Purpose: file is made relative (if possible) of dir.
# Returns: String with the above applied conversion.
######################################################################
sub fixPaths {
my ($file, $dir) = @_;
$dir =~ s=^$basedir/=$out_basedir/= if(!($basedir eq $out_basedir));
$file =~ s=\\=/=g;
$file =~ s/\+/\\+/g;
$dir =~ s=\\=/=g;
$dir =~ s/\+/\\+/g;
#setup
my $ret = $file;
$ret =~ s,/cygdrive/([a-zA-Z])/,$1:/,g;
my $file_dir = dirname($file);
if($file_dir eq ".") {
$file_dir = getcwd();
$file_dir =~ s=\\=/=g;
}
$file_dir =~ s,/cygdrive/([a-zA-Z])/,$1:/,g;
if($dir eq ".") {
$dir = getcwd();
$dir =~ s=\\=/=g;
}
$dir =~ s,/cygdrive/([a-zA-Z])/,$1:/,g;
return basename($file) if("$file_dir" eq "$dir");
#guts
my $match_dir = 0;
for(my $i = 1; $i < length($file_dir); $i++) {
my $slash = index($file_dir, "/", $i);
last if($slash == -1);
my $tmp = substr($file_dir, 0, $slash);
last unless($dir =~ m,^$tmp/,);
$match_dir = $tmp;
$i = $slash;
}
if($match_dir) {
my $after = substr($dir, length($match_dir));
my $count = ($after =~ tr,/,,);
my $dots = "";
for(my $i = 0; $i < $count; $i++) {
$dots .= "../";
}
$ret =~ s,^$match_dir,$dots,;
}
$ret =~ s,/+,/,g;
return $ret;
}
######################################################################
# Syntax: fileContents(filename)
# Params: filename, string, filename of file to return contents
#
# Purpose: Get the contents of a file.
# Returns: String with contents of the file, or empty string if file
# doens't exist.
# Warning: Dies if it does exist but script cannot get read access.
######################################################################
sub fileContents {
my ($filename) = @_;
my $filecontents = "";
if (-e $filename) {
open(I, "< $filename") || die "Could not open $filename for reading, read block?";
local $/;
binmode I;
$filecontents = <I>;
close I;
}
return $filecontents;
}
######################################################################
# Syntax: fileCompare(file1, file2)
# Params: file1, string, filename of first file
# file2, string, filename of second file
#
# Purpose: Determines if files are equal, and which one is newer.
# Returns: 0 if files are equal no matter the timestamp, -1 if file1
# is newer, 1 if file2 is newer.
######################################################################
sub fileCompare {
my ($file1, $file2) = @_;
my $file1contents = fileContents($file1);
my $file2contents = fileContents($file2);
if (! -e $file1) { return 1; }
if (! -e $file2) { return -1; }
return $file1contents ne $file2contents ? (stat("$file2"))[9] <=> (stat("$file1"))[9] : 0;
}
######################################################################
# Syntax: copyFile(file, ifile)
# Params: file, string, filename to create duplicate for
# ifile, string, destination name of duplicate
#
# Purpose: Keeps files in sync so changes in the newer file will be
# written to the other. Don't sync back if $oneway is set.
# Returns: 1 if files were synced, else 0.
# Warning: Dies if script cannot get write access.
######################################################################
sub copyFile
{
my ($file,$ifile, $copy,$knowdiff,$filecontents,$ifilecontents) = @_;
# Bi-directional synchronization
open( I, "< " . $file ) || die "Could not open $file for reading";
local $/;
binmode I;
$filecontents = <I>;
close I;
if ( open(I, "< " . $ifile) ) {
local $/;
binmode I;
$ifilecontents = <I>;
close I;
$copy = fileCompare($file, $ifile);
$knowdiff = 0,
} else {
$copy = -1;
$knowdiff = 1;
}
if ( $knowdiff || ($filecontents ne $ifilecontents) ) {
if ( $copy > 0 && !$oneway) {
my $file_dir = dirname($file);
mkpath $file_dir, !$quiet unless(-e "$file_dir");
open(O, "> " . $file) || die "Could not open $file for writing (no write permission?)";
local $/;
binmode O;
print O $ifilecontents;
close O;
return 1;
} elsif ( $copy < 0 ) {
my $ifile_dir = dirname($ifile);
mkpath $ifile_dir, !$quiet unless(-e "$ifile_dir");
open(O, "> " . $ifile) || die "Could not open $ifile for writing (no write permission?)";
local $/;
binmode O;
print O $filecontents;
close O;
return 1;
}
}
return 0;
}
######################################################################
# Syntax: symlinkFile(file, ifile)
# Params: file, string, filename to create "symlink" for
# ifile, string, destination name of symlink
#
# Purpose: File is symlinked to ifile (or copied if filesystem doesn't
# support symlink).
# Returns: 1 on success, else 0.
######################################################################
sub symlinkFile
{
my ($file,$ifile) = @_;
if ($isunix) {
print "symlink created for $file " unless $quiet;
if ( $force_relative && ($ifile =~ /^$basedir/)) {
my $t = getcwd();
my $c = -1;
my $p = "../";
$t =~ s-^$basedir/--;
$p .= "../" while( ($c = index( $t, "/", $c + 1)) != -1 );
$file =~ s-^$basedir/-$p-;
print " ($file)\n" unless $quiet;
}
print "\n" unless $quiet;
return symlink($file, $ifile);
}
return copyFile($file, $ifile);
}
######################################################################
# Syntax: findFiles(dir, match, descend)
# Params: dir, string, directory to search for name
# match, string, regular expression to match in dir
# descend, integer, 0 = non-recursive search
# 1 = recurse search into subdirectories
#
# Purpose: Finds files matching a regular expression.
# Returns: List of matching files.
#
# Examples:
# findFiles("/usr","\.cpp$",1) - finds .cpp files in /usr and below
# findFiles("/tmp","^#",0) - finds #* files in /tmp
######################################################################
sub findFiles {
my ($dir,$match,$descend) = @_;
my ($file,$p,@files);
local(*D);
$dir =~ s=\\=/=g;
($dir eq "") && ($dir = ".");
if ( opendir(D,$dir) ) {
if ( $dir eq "." ) {
$dir = "";
} else {
($dir =~ /\/$/) || ($dir .= "/");
}
foreach $file ( sort readdir(D) ) {
next if ( $file =~ /^\.\.?$/ );
$p = $file;
($file =~ /$match/) && (push @files, $p);
if ( $descend && -d $p && ! -l $p ) {
push @files, &findFiles($p,$match,$descend);
}
}
closedir(D);
}
return @files;
}
# --------------------------------------------------------------------
# "main" function
# --------------------------------------------------------------------
while ( @ARGV ) {
my $var = 0;
my $val = 0;
#parse
my $arg = shift @ARGV;
if ("$arg" eq "-h" || "$arg" eq "-help" || "$arg" eq "?") {
$var = "show_help";
$val = "yes";
} elsif("$arg" eq "-copy") {
$var = "copy";
$val = "yes";
} elsif("$arg" eq "-o" || "$arg" eq "-outdir") {
$var = "output";
$val = shift @ARGV;
} elsif("$arg" eq "-showonly" || "$arg" eq "-remove-stale" || "$arg" eq "-windows" ||
"$arg" eq "-relative" || "$arg" eq "-check-includes") {
$var = substr($arg, 1);
$val = "yes";
} elsif("$arg" =~ /^-no-(.*)$/) {
$var = $1;
$val = "no";
#these are for commandline compat
} elsif("$arg" eq "-inc") {
$var = "output";
$val = shift @ARGV;
} elsif("$arg" eq "-module") {
$var = "module";
$val = shift @ARGV;
} elsif("$arg" eq "-separate-module") {
$var = "separate-module";
$val = shift @ARGV;
} elsif("$arg" eq "-show") {
$var = "showonly";
$val = "yes";
} elsif("$arg" eq "-quiet") {
$var = "quiet";
$val = "yes";
} elsif("$arg" eq "-base-dir") {
# skip, it's been dealt with at the top of the file
shift @ARGV;
next;
} elsif("$arg" eq "-outsubdir") {
$var = "outsubdir";
$val = shift @ARGV;
} elsif("$arg" eq "-public") {
$var = "public";
$val = "yes";
} elsif("$arg" eq "-oneway") {
$var = "oneway";
$val = "yes";
}
#do something
if(!$var || "$var" eq "show_help") {
print "Unknown option: $arg\n\n" if(!$var);
showUsage();
} elsif ("$var" eq "copy") {
if("$val" eq "yes") {
$copy_headers++;
} elsif($showonly) {
$copy_headers--;
}
} elsif ("$var" eq "showonly") {
if("$val" eq "yes") {
$showonly++;
} elsif($showonly) {
$showonly--;
}
} elsif ("$var" eq "quiet") {
if("$val" eq "yes") {
$quiet++;
} elsif($quiet) {
$quiet--;
}
} elsif ("$var" eq "check-includes") {
if("$val" eq "yes") {
$check_includes++;
} elsif($check_includes) {
$check_includes--;
}
} elsif ("$var" eq "remove-stale") {
if("$val" eq "yes") {
$remove_stale++;
} elsif($remove_stale) {
$remove_stale--;
}
} elsif ("$var" eq "windows") {
if("$val" eq "yes") {
$force_win++;
} elsif($force_win) {
$force_win--;
}
} elsif ("$var" eq "relative") {
if("$val" eq "yes") {
$force_relative++;
} elsif($force_relative) {
$force_relative--;
}
} elsif ("$var" eq "public") {
$create_private_headers = ("$val" eq "yes" ? 0 : 1);
} elsif ("$var" eq "oneway") {
$oneway = ("$val" eq "yes" ? 1 : 0);
} elsif ("$var" eq "outsubdir") {
$out_subdir = $val;
} elsif ("$var" eq "module") {
print "module :$val:\n" unless $quiet;
die "No such module: $val" unless(defined $modules{$val});
push @modules_to_sync, $val;
} elsif ("$var" eq "separate-module") {
my ($module, $prodir, $headerdir) = split(/:/, $val);
$modules{$module} = $prodir;
push @modules_to_sync, $module;
$moduleheaders{$module} = $headerdir;
$create_uic_class_map = 0;
$create_private_headers = 0;
} elsif ("$var" eq "output") {
my $outdir = $val;
if(checkRelative($outdir)) {
$out_basedir = getcwd();
chomp $out_basedir;
$out_basedir .= "/" . $outdir;
} else {
$out_basedir = $outdir;
}
# \ -> /
$out_basedir =~ s=\\=/=g;
}
}
@modules_to_sync = keys(%modules) if($#modules_to_sync == -1);
$isunix = checkUnix; #cache checkUnix
# create path
mkpath "$out_basedir/include", !$quiet;
mkpath "$out_basedir/$out_subdir/Qt", !$quiet;
my @ignore_headers = ();
my $class_lib_map_contents = "";
my @ignore_for_master_contents = ( "qt.h", "qpaintdevicedefs.h" );
my @ignore_for_include_check = ( "qatomic.h" );
my @ignore_for_qt_begin_header_check = ( "qiconset.h", "qconfig.h", "qconfig-dist.h", "qconfig-large.h", "qconfig-medium.h", "qconfig-minimal.h", "qconfig-small.h", "qfeatures.h", "qt_windows.h" );
my @ignore_for_qt_begin_namespace_check = ( "qconfig.h", "qconfig-dist.h", "qconfig-large.h", "qconfig-medium.h", "qconfig-minimal.h", "qconfig-small.h", "qfeatures.h", "qatomic_arch.h", "qatomic_windowsce.h", "qt_windows.h", "qatomic_macosx.h" );
my @ignore_for_qt_module_check = ( "$modules{QtCore}/arch", "$modules{QtCore}/global", "$modules{QtSql}/drivers", "$modules{QtTest}", "$modules{QtDesigner}", "$modules{QtUiTools}", "$modules{QtDBus}", "$modules{phonon}" );
my %colliding_headers = ();
my %inject_headers;
# Force generation of forwarding header for qconfig.h if (and only if) we can't
# find the header by normal means.
%inject_headers = ( "$basedir/src/corelib/global" => ( "*qconfig.h" ) ) unless (-e "$basedir/src/corelib/global/qconfig.h");
foreach (@modules_to_sync) {
#iteration info
my $lib = $_;
my $dir = "$modules{$lib}";
my $pathtoheaders = "";
$pathtoheaders = "$moduleheaders{$lib}" if ($moduleheaders{$lib});
#information used after the syncing
my $pri_install_classes = "";
my $pri_install_files = "";
my $pri_install_pfiles = "";
my $libcapitals = $lib;
$libcapitals =~ y/a-z/A-Z/;
my $master_contents = "#ifndef QT_".$libcapitals."_MODULE_H\n#define QT_".$libcapitals."_MODULE_H\n";
#get dependencies
if(-e "$dir/" . basename($dir) . ".pro") {
if(open(F, "<$dir/" . basename($dir) . ".pro")) {
while(<F>) {
my $line = $_;
chomp $line;
if($line =~ /^ *QT *\+?= *([^\r\n]*)/) {
foreach(split(/ /, "$1")) {
$master_contents .= "#include <QtCore/QtCore>\n" if("$_" eq "core");
$master_contents .= "#include <QtGui/QtGui>\n" if("$_" eq "gui");
$master_contents .= "#include <QtNetwork/QtNetwork>\n" if("$_" eq "network");
$master_contents .= "#include <QtSvg/QtSvg>\n" if("$_" eq "svg");
$master_contents .= "#include <QtDeclarative/QtDeclarative>\n" if("$_" eq "declarative");
$master_contents .= "#include <QtScript/QtScript>\n" if("$_" eq "script");
$master_contents .= "#include <QtScriptTools/QtScriptTools>\n" if("$_" eq "scripttools");
$master_contents .= "#include <Qt3Support/Qt3Support>\n" if("$_" eq "qt3support");
$master_contents .= "#include <QtSql/QtSql>\n" if("$_" eq "sql");
$master_contents .= "#include <QtXml/QtXml>\n" if("$_" eq "xml");
$master_contents .= "#include <QtXmlPatterns/QtXmlPatterns>\n" if("$_" eq "xmlpatterns");
$master_contents .= "#include <QtOpenGL/QtOpenGL>\n" if("$_" eq "opengl");
$master_contents .= "#include <QtOpenVG/QtOpenVG>\n" if("$_" eq "openvg");
}
}
}
close(F);
}
}
#remove the old files
if($remove_stale) {
my @subdirs = ("$out_basedir/$out_subdir/$lib");
foreach (@subdirs) {
my $subdir = "$_";
if (opendir DIR, "$subdir") {
while(my $t = readdir(DIR)) {
my $file = "$subdir/$t";
if(-d "$file") {
push @subdirs, "$file" unless($t eq "." || $t eq "..");
} else {
my @files = ("$file");
#push @files, "$out_basedir/$out_subdir/Qt/$t" if(-e "$out_basedir/$out_subdir/Qt/$t");
foreach (@files) {
my $file = $_;
my $remove_file = 0;
if(open(F, "<$file")) {
while(<F>) {
my $line = $_;
chomp $line;
if($line =~ /^\#include \"([^\"]*)\"$/) {
my $include = $1;
$include = $subdir . "/" . $include unless(substr($include, 0, 1) eq "/");
$remove_file = 1 unless(-e "$include");
} else {
$remove_file = 0;
last;
}
}
close(F);
unlink "$file" if($remove_file);
}
}
}
}
closedir DIR;
}
}
}
#create the new ones
foreach (split(/;/, $dir)) {
my $current_dir = "$_";
my $headers_dir = $current_dir;
$headers_dir .= "/$pathtoheaders" if ($pathtoheaders);
#calc subdirs
my @subdirs = ($headers_dir);
foreach (@subdirs) {
my $subdir = "$_";
opendir DIR, "$subdir" or next;
while(my $t = readdir(DIR)) {
push @subdirs, "$subdir/$t" if(-d "$subdir/$t" && !($t eq ".") &&
!($t eq "..") && !($t eq ".obj") &&
!($t eq ".moc") && !($t eq ".rcc") &&
!($t eq ".uic") && !($t eq "build"));
}
closedir DIR;
}
#calc files and "copy" them
foreach (@subdirs) {
my $subdir = "$_";
my @headers = findFiles("$subdir", "^[-a-z0-9_]*\\.h\$" , 0);
push @headers, $inject_headers{$subdir} if (defined $inject_headers{$subdir});
foreach (@headers) {
my $header = "$_";
my $shadow = ($header =~ s/^\*//);
$header = 0 if("$header" =~ /^ui_.*.h/);
foreach (@ignore_headers) {
$header = 0 if("$header" eq "$_");
}
if($header) {
my $header_copies = 0;
#figure out if it is a public header
my $public_header = $header;
if($public_header =~ /_p.h$/ || $public_header =~ /_pch.h$/) {
$public_header = 0;
} else {
foreach (@ignore_for_master_contents) {
$public_header = 0 if("$header" eq "$_");
}
}
my $iheader = $subdir . "/" . $header;
$iheader =~ s/^\Q$basedir\E/$out_basedir/ if ($shadow);
my @classes = $public_header ? classNames($iheader) : ();
if($showonly) {
print "$header [$lib]\n";
foreach(@classes) {
print "SYMBOL: $_\n";
}
} else {
#find out all the places it goes..
my @headers;
if ($public_header) {
@headers = ( "$out_basedir/$out_subdir/$lib/$header" );
# write forwarding headers to include/Qt
if ("$lib" ne "phonon" && "$subdir" =~ /^$basedir\/src/) {
my $file_name = "$out_basedir/$out_subdir/Qt/$header";
my $file_op = '>';
my $header_content = '';
if (exists $colliding_headers{$file_name}) {
$file_op = '>>';
} else {
$colliding_headers{$file_name} = 1;
my $warning_msg = 'Inclusion of header files from include/Qt is deprecated.';
$header_content = "#ifndef QT_NO_QT_INCLUDE_WARN\n" .
" #if defined(__GNUC__)\n" .
" #warning \"$warning_msg\"\n" .
" #elif defined(_MSC_VER)\n" .
" #pragma message \"WARNING: $warning_msg\"\n" .
" #endif\n".
"#endif\n\n";
}
$header_content .= '#include "' . "../$lib/$header" . "\"\n";
open HEADERFILE, $file_op, $file_name or die "unable to open '$file_name' : $!\n";
print HEADERFILE $header_content;
close HEADERFILE;
}
foreach(@classes) {
my $header_base = basename($header);
my $class = $_;
# Strip namespaces:
$class =~ s/^.*:://;
# if ($class =~ m/::/) {
# class =~ s,::,/,g;
# }
$class_lib_map_contents .= "QT_CLASS_LIB($_, $lib, $header_base)\n";
$header_copies++ if(syncHeader("$out_basedir/$out_subdir/$lib/$class", "$out_basedir/$out_subdir/$lib/$header", 0));
# KDE-Compat headers for Phonon
if ($lib eq "phonon") {
$header_copies++ if (syncHeader("$out_basedir/$out_subdir/phonon_compat/Phonon/$class", "$out_basedir/$out_subdir/$lib/$header", 0));
}
}
} elsif ($create_private_headers) {
@headers = ( "$out_basedir/$out_subdir/$lib/private/$header" );
}
foreach(@headers) { #sync them
$header_copies++ if(syncHeader($_, $iheader, $copy_headers));
}
if($public_header) {
#put it into the master file
$master_contents .= "#include \"$public_header\"\n" if(shouldMasterInclude($iheader));
#deal with the install directives
if($public_header) {
my $pri_install_iheader = fixPaths($iheader, $current_dir);
foreach(@classes) {
my $class = $_;
# Strip namespaces:
$class =~ s/^.*:://;
# if ($class =~ m/::/) {
# $class =~ s,::,/,g;
# }
my $class_header = fixPaths("$out_basedir/$out_subdir/$lib/$class",
$current_dir) . " ";
$pri_install_classes .= $class_header
unless($pri_install_classes =~ $class_header);
}
$pri_install_files.= "$pri_install_iheader ";;
}
}
else {
my $pri_install_iheader = fixPaths($iheader, $current_dir);
$pri_install_pfiles.= "$pri_install_iheader ";;
}
}
print "header created for $iheader ($header_copies)\n" if($header_copies > 0 && !$quiet);
}
}
}
}
# close the master include:
$master_contents .= "#endif\n";
unless($showonly) {
my @master_includes;
push @master_includes, "$out_basedir/$out_subdir/$lib/$lib";
push @master_includes, "$out_basedir/$out_subdir/phonon_compat/Phonon/Phonon" if ($lib eq "phonon");
foreach my $master_include (@master_includes) {
#generate the "master" include file
my @tmp = split(/;/,$modules{$lib});
$pri_install_files .= fixPaths($master_include, "$tmp[0]") . " "; #get the master file installed too
if($master_include && -e "$master_include") {
open MASTERINCLUDE, "<$master_include";
local $/;
binmode MASTERINCLUDE;
my $oldmaster = <MASTERINCLUDE>;
close MASTERINCLUDE;
$oldmaster =~ s/\r//g; # remove \r's , so comparison is ok on all platforms
$master_include = 0 if($oldmaster eq $master_contents);
}
if($master_include && $master_contents) {
my $master_dir = dirname($master_include);
mkpath $master_dir, !$quiet;
print "header (master) created for $lib\n" unless $quiet;
open MASTERINCLUDE, ">$master_include";
print MASTERINCLUDE "$master_contents";
close MASTERINCLUDE;
}
}
#handle the headers.pri for each module
my $headers_pri_contents = "";
$headers_pri_contents .= "SYNCQT.HEADER_FILES = $pri_install_files\n";
$headers_pri_contents .= "SYNCQT.HEADER_CLASSES = $pri_install_classes\n";
$headers_pri_contents .= "SYNCQT.PRIVATE_HEADER_FILES = $pri_install_pfiles\n";
my $headers_pri_file = "$out_basedir/$out_subdir/$lib/headers.pri";
if(-e "$headers_pri_file") {
open HEADERS_PRI_FILE, "<$headers_pri_file";
local $/;
binmode HEADERS_PRI_FILE;
my $old_headers_pri_contents = <HEADERS_PRI_FILE>;
close HEADERS_PRI_FILE;
$old_headers_pri_contents =~ s/\r//g; # remove \r's , so comparison is ok on all platforms
$headers_pri_file = 0 if($old_headers_pri_contents eq $headers_pri_contents);
}
if($headers_pri_file && $master_contents) {
my $headers_pri_dir = dirname($headers_pri_file);
mkpath $headers_pri_dir, !$quiet;
print "headers.pri file created for $lib\n" unless $quiet;
open HEADERS_PRI_FILE, ">$headers_pri_file";
print HEADERS_PRI_FILE "$headers_pri_contents";
close HEADERS_PRI_FILE;
}
}
}
unless($showonly || !$create_uic_class_map) {
my $class_lib_map = "$out_basedir/src/tools/uic/qclass_lib_map.h";
if(-e "$class_lib_map") {
open CLASS_LIB_MAP, "<$class_lib_map";
local $/;
binmode CLASS_LIB_MAP;
my $old_class_lib_map_contents = <CLASS_LIB_MAP>;
close CLASS_LIB_MAP;
$old_class_lib_map_contents =~ s/\r//g; # remove \r's , so comparison is ok on all platforms
$class_lib_map = 0 if($old_class_lib_map_contents eq $class_lib_map_contents);
}
if($class_lib_map) {
my $class_lib_map_dir = dirname($class_lib_map);
mkpath $class_lib_map_dir, !$quiet;
open CLASS_LIB_MAP, ">$class_lib_map";
print CLASS_LIB_MAP "$class_lib_map_contents";
close CLASS_LIB_MAP;
}
}
if($check_includes) {
for (keys(%modules)) {
#iteration info
my $lib = $_;
{
#calc subdirs
my @subdirs = ($modules{$lib});
foreach (@subdirs) {
my $subdir = "$_";
opendir DIR, "$subdir" or die "Huh, directory ".$subdir." cannot be opened.";
while(my $t = readdir(DIR)) {
push @subdirs, "$subdir/$t" if(-d "$subdir/$t" && !($t eq ".") &&
!($t eq "..") && !($t eq ".obj") &&
!($t eq ".moc") && !($t eq ".rcc") &&
!($t eq ".uic") && !($t eq "build"));
}
closedir DIR;
}
foreach (@subdirs) {
my $subdir = "$_";
my $header_skip_qt_module_test = 0;
foreach(@ignore_for_qt_module_check) {
foreach (split(/;/, $_)) {
$header_skip_qt_module_test = 1 if ("$subdir" =~ /^$_/);
}
}
my @headers = findFiles("$subdir", "^[-a-z0-9_]*\\.h\$" , 0);
foreach (@headers) {
my $header = "$_";
my $header_skip_qt_begin_header_test = 0;
my $header_skip_qt_begin_namespace_test = 0;
$header = 0 if("$header" =~ /^ui_.*.h/);
foreach (@ignore_headers) {
$header = 0 if("$header" eq "$_");
}
if($header) {
my $public_header = $header;
if($public_header =~ /_p.h$/ || $public_header =~ /_pch.h$/) {
$public_header = 0;
} else {
foreach (@ignore_for_master_contents) {
$public_header = 0 if("$header" eq "$_");
}
if($public_header) {
foreach (@ignore_for_include_check) {
$public_header = 0 if("$header" eq "$_");
}
foreach(@ignore_for_qt_begin_header_check) {
$header_skip_qt_begin_header_test = 1 if ("$header" eq "$_");
}
foreach(@ignore_for_qt_begin_namespace_check) {
$header_skip_qt_begin_namespace_test = 1 if ("$header" eq "$_");
}
}
}
my $iheader = $subdir . "/" . $header;
if($public_header) {
if(open(F, "<$iheader")) {
my $qt_module_found = 0;
my $qt_begin_header_found = 0;
my $qt_end_header_found = 0;
my $qt_begin_namespace_found = 0;
my $qt_end_namespace_found = 0;
my $line;
while($line = <F>) {
chomp $line;
my $output_line = 1;
if($line =~ /^ *\# *pragma (qt_no_included_check|qt_sync_stop_processing)/) {
last;
} elsif($line =~ /^ *\# *include/) {
my $include = $line;
if($line =~ /<.*>/) {
$include =~ s,.*<(.*)>.*,$1,;
} elsif($line =~ /".*"/) {
$include =~ s,.*"(.*)".*,$1,;
} else {
$include = 0;
}
if($include) {
for (keys(%modules)) {
my $trylib = $_;
if(-e "$out_basedir/$out_subdir/$trylib/$include") {
print "WARNING: $iheader includes $include when it should include $trylib/$include\n";
}
}
}
} elsif ($header_skip_qt_begin_header_test == 0 and $line =~ /^QT_BEGIN_HEADER\s*$/) {
$qt_begin_header_found = 1;
} elsif ($header_skip_qt_begin_header_test == 0 and $line =~ /^QT_END_HEADER\s*$/) {
$qt_end_header_found = 1;
} elsif ($header_skip_qt_begin_namespace_test == 0 and $line =~ /^QT_BEGIN_NAMESPACE\s*$/) {
$qt_begin_namespace_found = 1;
} elsif ($header_skip_qt_begin_namespace_test == 0 and $line =~ /^QT_END_NAMESPACE\s*$/) {
$qt_end_namespace_found = 1;
} elsif ($header_skip_qt_module_test == 0 and $line =~ /^QT_MODULE\(.*\)\s*$/) {
$qt_module_found = 1;
}
}
if ($header_skip_qt_begin_header_test == 0) {
if ($qt_begin_header_found == 0) {
print "WARNING: $iheader does not include QT_BEGIN_HEADER\n";
}
if ($qt_begin_header_found && $qt_end_header_found == 0) {
print "WARNING: $iheader has QT_BEGIN_HEADER but no QT_END_HEADER\n";
}
}
if ($header_skip_qt_begin_namespace_test == 0) {
if ($qt_begin_namespace_found == 0) {
print "WARNING: $iheader does not include QT_BEGIN_NAMESPACE\n";
}
if ($qt_begin_namespace_found && $qt_end_namespace_found == 0) {
print "WARNING: $iheader has QT_BEGIN_NAMESPACE but no QT_END_NAMESPACE\n";
}
}
if ($header_skip_qt_module_test == 0) {
if ($qt_module_found == 0) {
print "WARNING: $iheader does not include QT_MODULE\n";
}
}
close(F);
}
}
}
}
}
}
}
}
exit 0;