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package AspectC::Repo;
use strict;
use warnings;
use 5.020;
use List::Util qw(first);
use XML::LibXML;
our $VERSION = '0.00';
my @source_loc_kind = (qw(none definition declaration));
my @function_kind = (
qw(unknown non_member static_non_member member
static_member virtual_member pure_virtual_member conctructor destructor
virtual_destructor pure_virtual_destructor)
);
my @pointcut_kind = (qw(normal virtual pure_virtual));
my @variable_kind
= (qw(unknown non_member static_non_member member static_member));
my @advice_code_kind = (qw(before after around));
my @advice_code_context
= (qw(none type obj type_obj vars type_vars obj_vars type_obj_vars));
my @cv_qualifiers = (qw(none const volatile const_volatile));
sub new {
my ( $class, %opt ) = @_;
my $self = \%opt;
$self->{xml}
= XML::LibXML->load_xml( location => '../kratos/src/repo.acp' );
bless( $self, $class );
$self->parse_xml;
return $self;
}
sub parse_xml {
my ($self) = @_;
my $xml = $self->{xml};
for my $node (
$xml->findnodes('/ac-model/files/TUnit | /ac-model/files/Header') )
{
my $filename = $node->getAttribute('filename');
my $id = $node->getAttribute('id');
if ( defined $id ) {
$self->{files}{$id} = $filename;
}
else {
say STDERR "repo.acp: File ${filename} has no ID";
}
}
for my $aspect (
$xml->findnodes(
'/ac-model/root/Namespace[@name="::"]/children/Aspect'
. ' | /ac-model/root/Namespace[@name="::"]/children/Namespace'
)
)
{
my $aspect_name = $aspect->getAttribute('name');
for my $attr_node ( $aspect->findnodes('./children/Attribute') ) {
my $attr_name = $attr_node->getAttribute('name');
my $attr_id = $attr_node->getAttribute('id');
my @args;
for my $arg_node ( $attr_node->findnodes('./args/Arg') ) {
my $arg_name = $arg_node->getAttribute('name');
my $arg_type = $arg_node->getAttribute('type');
push(
@args,
{
name => $arg_name,
type => $arg_type,
}
);
}
if ( defined $attr_id ) {
$self->{attributes}{$attr_id} = {
namespace => $aspect_name,
name => $attr_name,
arguments => \@args,
};
}
}
}
for my $node (
$xml->findnodes('/ac-model/root/Namespace[@name="::"]/children/Class') )
{
my $class = {};
my $class_name = $node->getAttribute('name');
my $id = $node->getAttribute('id');
my @bases;
my @functions;
my @sources;
if ( my $base_str = $node->getAttribute('bases') ) {
@bases = split( qr{ }, $base_str );
}
for my $source ( $node->findnodes('./source/Source') ) {
push(
@sources,
{
file => $self->{files}{ $source->getAttribute('file') },
kind => $source_loc_kind[ $source->getAttribute('kind') ],
}
);
}
$class->{name} = $class_name;
$class->{id} = $id;
$class->{sources} = [@sources];
for my $fnode ( $node->findnodes('./children/Function') ) {
my $name = $fnode->getAttribute('name');
my $id = $fnode->getAttribute('id') // q{?};
my $kind = $fnode->getAttribute('kind');
my $result_type = q{?};
my @args;
if ( my $typenode = ( $fnode->findnodes('./result_type/Type') )[0] )
{
$result_type = $typenode->getAttribute('signature');
}
for my $argnode ( $fnode->findnodes('./arg_types/Type') ) {
push( @args, $argnode->getAttribute('signature') );
}
my $fun = {
name => $name,
returns => $result_type,
argtypes => [@args],
};
for my $annotation_node (
$fnode->findnodes('./annotations/Annotation') )
{
my $attr_id = $annotation_node->getAttribute('attribute');
my $attribute = {
name => $self->{attributes}{$attr_id}{name},
namespace => $self->{attributes}{$attr_id}{namespace},
};
for my $param_node (
$annotation_node->findnodes('./parameters/Parameter') )
{
my $value = $param_node->getAttribute('value');
my $expression = $param_node->getAttribute('expression');
push(
@{ $attribute->{args} },
{
value => $value,
expression => $expression,
}
);
}
push( @{ $fun->{attributes} }, $attribute );
}
my $hash_key = sprintf( '%s(%s)', $name, join( q{, }, @args ) );
$class->{function}{$hash_key} = $fun;
}
for my $vnode ( $node->findnodes('./children/Variable') ) {
my $name = $vnode->getAttribute('name');
my ($sig_node) = $vnode->findnodes('./type/Type');
my $signature = $vnode->getAttribute('signature');
$class->{variable}{$name} = {
type => $signature,
};
}
$self->{class}{$class_name} = $class;
}
for my $node (
$xml->findnodes(
'/ac-model/root/Namespace[@name="::"]/children/Variable')
)
{
my $sig_node = ( $node->findnodes('./type/Type') )[0];
my $kind = $node->getAttribute('kind');
my $name = $node->getAttribute('name');
my $signature = $sig_node->getAttribute('signature');
if ( $variable_kind[$kind] eq 'non_member' ) {
$self->{class_instance}{$signature} = $name;
}
}
return $self;
}
sub get_class_path_prefix {
my ( $self, $class_name ) = @_;
my $header = first { $_->{kind} eq 'definition' }
@{ $self->{class}{$class_name}{sources} };
$header = $header->{file};
$header =~ s{ \. h $ }{}x;
return $header;
}
sub get_class_instance {
my ( $self, $class_name ) = @_;
return $self->{class_instance}{$class_name};
}
1;
|
