Hack for XSLoader

[gitmo/Mouse.git] / xs-src / Mouse.xs

diff --git a/xs-src/Mouse.xs b/xs-src/Mouse.xs
index 5a6c844..c34ad16 100644 (file)
--- a/xs-src/Mouse.xs
+++ b/xs-src/Mouse.xs
@@ -10,6 +10,7 @@ PROTOTYPES: DISABLE
 BOOT:
     mouse_package   = newSVpvs_share("package");
     mouse_namespace = newSVpvs_share("namespace");
+    MOUSE_CALL_BOOT(Mouse__Util__TypeConstraints);
 
 
 bool
@@ -41,49 +42,33 @@ CODE:
 OUTPUT:
     RETVAL
 
-MODULE = Mouse  PACKAGE = Mouse::Meta::Module
-
-BOOT:
-    INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package);
-    INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods);
-    INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes);
-
-HV*
-namespace(SV* self)
-CODE:
-{
-    SV* const package = mouse_instance_get_slot(self, mouse_package);
-    if(!(package && SvOK(package))){
-        croak("No package name");
-    }
-    RETVAL = gv_stashsv(package, GV_ADDMULTI);
-}
-OUTPUT:
-    RETVAL
-
 CV*
-_get_code_ref(SV* self, SV* name)
+get_code_ref(SV* package, SV* name)
 CODE:
 {
-    SV* const stash_ref = mcall0(self, mouse_namespace); /* $self->namespace */
     HV* stash;
     HE* he;
-    if(!(SvROK(stash_ref) && SvTYPE(SvRV(stash_ref)) == SVt_PVHV)){
-        croak("namespace() didn't return a HASH reference");
+
+    if(!SvOK(package)){
+        croak("You must define a package name");
+    }
+    if(!SvOK(name)){
+        croak("You must define a subroutine name");
+    }
+
+    stash = gv_stashsv(package, FALSE);
+    if(!stash){
+        XSRETURN_UNDEF;
     }
-    stash = (HV*)SvRV(stash_ref);
     he = hv_fetch_ent(stash, name, FALSE, 0U);
     if(he){
         GV* const gv = (GV*)hv_iterval(stash, he);
-        if(isGV(gv)){
-            RETVAL = GvCVu(gv);
-        }
-        else{ /* special constant or stub */
+        if(!isGV(gv)){ /* special constant or stub */
             STRLEN len;
             const char* const pv = SvPV_const(name, len);
             gv_init(gv, stash, pv, len, GV_ADDMULTI);
-            RETVAL = GvCVu(gv);
         }
+        RETVAL = GvCVu(gv);
     }
     else{
         RETVAL = NULL;
@@ -97,6 +82,26 @@ OUTPUT:
     RETVAL
 
 
+MODULE = Mouse  PACKAGE = Mouse::Meta::Module
+
+BOOT:
+    INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package);
+    INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods);
+    INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes);
+
+HV*
+namespace(SV* self)
+CODE:
+{
+    SV* const package = mouse_instance_get_slot(aTHX_ self, mouse_package);
+    if(!(package && SvOK(package))){
+        croak("No package name");
+    }
+    RETVAL = gv_stashsv(package, GV_ADDMULTI);
+}
+OUTPUT:
+    RETVAL
+
 MODULE = Mouse  PACKAGE = Mouse::Meta::Class
 
 BOOT:
@@ -169,6 +174,9 @@ BOOT:
     INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_builder, builder);
     INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_documentation, documentation);
 
+    newCONSTSUB(gv_stashpvs("Mouse::Meta::Attribute", TRUE), "accessor_metaclass",
+        newSVpvs("Mouse::Meta::Method::Accessor::XS"));
+
 MODULE = Mouse  PACKAGE = Mouse::Meta::TypeConstraint
 
 BOOT:
@@ -181,3 +189,57 @@ BOOT:
 
     INSTALL_SIMPLE_PREDICATE_WITH_KEY(TypeConstraint, has_coercion, _compiled_type_coercion);
 
+
+MODULE = Mouse  PACKAGE = Mouse::Meta::Method::Accessor::XS
+
+CV*
+_generate_accessor(klass, SV* attr, metaclass)
+CODE:
+{
+    RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_accessor);
+}
+OUTPUT:
+    RETVAL
+
+CV*
+_generate_reader(klass, SV* attr, metaclass)
+CODE:
+{
+    RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_reader);
+}
+OUTPUT:
+    RETVAL
+
+CV*
+_generate_writer(klass, SV* attr, metaclass)
+CODE:
+{
+    RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_writer);
+}
+OUTPUT:
+    RETVAL
+
+CV*
+_generate_clearer(klass, SV* attr, metaclass)
+CODE:
+{
+    SV* const slot = mcall0s(attr, "name");
+    STRLEN len;
+    const char* const pv = SvPV_const(slot, len);
+    RETVAL = mouse_install_simple_accessor(aTHX_ NULL, pv, len, mouse_xs_simple_clearer);
+}
+OUTPUT:
+    RETVAL
+
+CV*
+_generate_predicate(klass, SV* attr, metaclass)
+CODE:
+{
+    SV* const slot = mcall0s(attr, "name");
+    STRLEN len;
+    const char* const pv = SvPV_const(slot, len);
+    RETVAL = mouse_install_simple_accessor(aTHX_ NULL, pv, len, mouse_xs_simple_predicate);
+}
+OUTPUT:
+    RETVAL
+