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use v5.38.0;
use Module::Build;
my @types = (
[ 'Gtk::Application', 'GtkApplication', 'GTK_APPLICATION' ],
[ 'Gio::Application', 'GApplication', 'G_APPLICATION' ],
[ 'Gtk::Box', 'GtkBox', 'GTK_BOX' ],
[ 'Gtk::Window', 'GtkWindow', 'GTK_WINDOW' ],
[ 'Gtk::ScrolledWindow', 'GtkScrolledWindow', 'GTK_SCROLLED_WINDOW' ],
[
'Gtk::ApplicationWindow', 'GtkApplicationWindow',
'GTK_APPLICATION_WINDOW'
],
[ 'Gtk::Overlay', 'GtkOverlay', 'GTK_OVERLAY' ],
[ 'G::Object', 'GObject', 'G_OBJECT' ],
[ 'Gtk::Widget', 'GtkWidget', 'GTK_WIDGET' ],
[ 'Gtk::Button', 'GtkButton', 'GTK_BUTTON' ],
[ 'Gtk::CheckButton', 'GtkCheckButton', 'GTK_CHECK_BUTTON' ],
[ 'Gtk::Entry', 'GtkEntry', 'GTK_ENTRY' ],
[ 'Gtk::Dropdown', 'GtkDropDown', 'GTK_DROP_DOWN' ],
[ 'Gtk::Picture', 'GtkPicture', 'GTK_PICTURE' ],
[ 'Gio::File', 'GFile', 'G_FILE' ],
[ 'Gdk::Texture', 'GdkTexture', 'GDK_TEXTURE' ],
[ 'Gdk::Display', 'GdkDisplay', 'GDK_DISPLAY' ],
[ 'Gtk::CssProvider', 'GtkCssProvider', 'GTK_CSS_PROVIDER' ],
[ 'Gtk::Grid', 'GtkGrid', 'GTK_GRID' ],
[ 'Gtk::Label', 'GtkLabel', 'GTK_LABEL' ],
[ 'Gtk::Editable', 'GtkEditable', 'GTK_EDITABLE' ],
[ 'Gtk::AlertDialog', 'GtkAlertDialog', 'GTK_ALERT_DIALOG' ],
);
my @constants = (
['GTK_ALIGN_FILL'], ['GTK_ALIGN_START'],
['GTK_ALIGN_END'], ['GTK_ALIGN_CENTER'],
['GTK_ORIENTATION_VERTICAL'], ['GTK_STYLE_PROVIDER_PRIORITY_APPLICATION'],
['G_BINDING_SYNC_CREATE'], ['G_BINDING_DEFAULT'],
);
my %parentships = (
'Gio::Application' => [ 'G::Object', ],
'G::File' => [ 'G::Object', ],
'Gdk::Texture' => [ 'G::Object', ],
'Gdk::Display' => [ 'G::Object', ],
'Gtk::Widget' => [ 'G::Object', ],
'Gtk::CssProvider' => [ 'G::Object', ],
'Gtk::AlertDialog' => [ 'G::Object', ],
'Gtk::Application' => [ 'Gio::Application', ],
'Gtk::Overlay' => ['Gtk::Widget'],
'Gtk::Window' => [ 'Gtk::Widget', ],
'Gtk::Dropdown' => [ 'Gtk::Widget', ],
'Gtk::ScrolledWindow' => [ 'Gtk::Widget', ],
'Gtk::Entry' => [ 'Gtk::Widget', 'Gtk::Editable', ],
'Gtk::Picture' => [ 'Gtk::Widget', ],
'Gtk::Grid' => [ 'Gtk::Widget', ],
'Gtk::Button' => [ 'Gtk::Widget', ],
'Gtk::CheckButton' => [ 'Gtk::Widget', ],
'Gtk::Box' => [ 'Gtk::Widget', ],
'Gtk::Label' => [ 'Gtk::Widget', ],
'Gtk::ApplicationWindow' => [ 'Gtk::Window', ],
);
generate_typemap();
generate_typedefs();
generate_parentships();
generate_constants_xsi();
sub generate_constants_xsi {
open my $fh, '>', 'lib/AlgaOS/Constants.xsi'
or die "Cannot create Constants.xsi: $!";
say $fh "MODULE = AlgaOS::Updater PACKAGE = AlgaOS::Updater::Constants";
say $fh "";
for my $c (@constants) {
my ($c_name) = @$c;
say $fh <<"XS";
unsigned int
$c_name(...)
CODE:
RETVAL = (unsigned int) $c_name;
OUTPUT:
RETVAL
XS
}
say $fh <<"XS";
AlgaOS::Updater::Constants
new(...)
CODE:
RETVAL = malloc(sizeof *RETVAL);
*RETVAL = 1;
OUTPUT:
RETVAL
void
DESTROY(AlgaOS::Updater::Constants self)
CODE:
free(self);
XS
}
sub generate_parentships {
open my $fh, '>', 'lib/AlgaOS/Updater/Parents.pm'
or die "Cannot create parentships: $!";
for my $child ( keys %parentships ) {
say $fh "package $child;";
say $fh "use v5.38.0;";
say $fh "use vars qw/\@ISA/;";
say $fh "our \@ISA = qw/@{[join ' ', @{$parentships{$child}}]}/;";
}
}
my $build = Module::Build->new(
module_name => 'AlgaOS::Updater',
license => 'perl',
requires => {
'perl' => '5.38.2',
'ExtUtils::CBuilder' => 0,
'Crypt::URandom' => 0,
'Moo' => 0,
'PBKDF2::Tiny' => 0,
'JSON' => 0,
'File::ShareDir' => 0,
},
script_files => [
'scripts/algaos-updater',
],
share_dir => 'share',
extra_compiler_flags => scalar `pkg-config --cflags gtk4` . " -I$ENV{PWD}",
extra_linker_flags => scalar `pkg-config --libs gtk4`,
);
$build->create_build_script;
sub generate_typemap {
open my $pre_fh, '<', 'pre_typemap';
local $/ = undef;
my $pre_file = <$pre_fh> // '';
open my $fh, '>', 'typemap'
or die "Cannot create typemap: $!";
say $fh "TYPEMAP";
say $fh "
$pre_file
";
for my $row (@types) {
my $perl_class = $row->[0];
my $c_constant = $row->[1];
my $c_class = $row->[2];
say $fh "
$perl_class T_PTROBJ_GOBJECT_$c_class
$c_constant * T_PTROBJ_GOBJECT_$c_class
";
}
say $fh "INPUT";
for my $row (@types) {
my $perl_class = $row->[0];
my $c_constant = $row->[1];
my $c_class = $row->[2];
my $c_class_lower_case = lc($c_class);
say $fh "
T_PTROBJ_GOBJECT_$c_class
if (sv_isobject(\$arg)) {
IV integer_pointer = SvIV(SvRV(\$arg));
void *void_object = INT2PTR(void *, integer_pointer);
if (G_IS_OBJECT(void_object)) {
GObject *gobject = G_OBJECT (void_object);
if (G_TYPE_CHECK_INSTANCE_TYPE(gobject, ${c_class_lower_case}_get_type())) {
\$var = $c_class (gobject);
} else {
croak(\"Not implementing $c_class\");
}
} else {
croak(\"Expected gobject\");
}
} else {
croak(\"Expected $perl_class object\");
}
";
}
say $fh "OUTPUT";
for my $row (@types) {
my $perl_class = $row->[0];
my $c_class = $row->[2];
say $fh "
T_PTROBJ_GOBJECT_$c_class
sv_setref_pv(\$arg, \"$perl_class\", (void *)\$var);
";
}
}
sub generate_typedefs {
open my $pre_fh, '<', 'pre_typedef.h';
local $/ = undef;
my $pre_file = <$pre_fh> // '';
open my $fh, '>', 'typedefs.h'
or die "Cannot create typedefs.h: $!";
say $fh $pre_file;
for my $row (@types) {
my $perl_class = $row->[0];
my $c_constant = $row->[1];
my $c_class = $row->[2];
my $c_class_lower_case = lc($c_class);
say $fh "typedef $c_constant *" . ( $perl_class =~ s/::/__/gr ) . ';';
}
}
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