#define MOUSE_xc_gen(a) MOUSE_av_at((a), MOUSE_XC_GEN)
+#define MOUSE_xc_stash(a) ( (HV*)MOUSE_av_at((a), MOUSE_XC_STASH) )
#define MOUSE_xc_attrall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_ATTRALL) )
#define MOUSE_xc_buildall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_BUILDALL) )
#define MOUSE_xc_demolishall(a) ( (AV*)MOUSE_av_at((a), MOUSE_XC_DEOLISHALL) )
+enum mouse_xc_flags_t {
+ MOUSEf_XC_IS_IMMUTABLE = 0x0001,
+ MOUSEf_XC_IS_ANON = 0x0002,
+ MOUSEf_XC_HAS_BUILDARGS = 0x0004,
+
+ MOUSEf_XC_mask = 0xFFFF /* not used */
+};
+
/* Mouse XS Metaclass object */
enum mouse_xc_ix_t{
MOUSE_XC_GEN, /* class generation */
+ MOUSE_XC_STASH, /* symbol table hash */
+ MOUSE_XC_FLAGS,
+
+ MOUSE_XC_BUILDARGS, /* Custom BUILDARGS */
+
MOUSE_XC_ATTRALL, /* all the attributes */
MOUSE_XC_BUILDALL, /* all the BUILD methods */
MOUSE_XC_DEMOLISHALL, /* all the DEMOLISH methods */
}
}
+static int
+mouse_class_has_custom_buildargs(pTHX_ HV* const stash) {
+ XS(XS_Mouse__Object_BUILDARGS); /* prototype */
+
+ GV* const buildargs = gv_fetchmeth_autoload(stash, "BUILDARGS", sizeof("BUILDARGS")-1, 0);
+ CV* const cv = GvCV(buildargs);
+
+ assert(cv);
+ return CvXSUB(cv) == XS_Mouse__Object_BUILDARGS;
+}
+
static void
mouse_class_update_xc(pTHX_ SV* const metaclass PERL_UNUSED_DECL, HV* const stash, AV* const xc) {
AV* const linearized_isa = mro_get_linear_isa(stash);
I32 const len = AvFILLp(linearized_isa);
I32 i;
+ U32 flags = 0x00;
AV* const attrall = newAV();
AV* const buildall = newAV();
AV* const demolishall = newAV();
/* update */
+ if(SvTRUEx( mcall0s(metaclass, "is_immutable") )){
+ flags |= MOUSEf_XC_IS_IMMUTABLE;
+ }
+
+ if(mouse_class_has_custom_buildargs(aTHX_ stash)){
+ flags |= MOUSEf_XC_HAS_BUILDARGS;
+ }
+
av_store(xc, MOUSE_XC_ATTRALL, (SV*)attrall);
av_store(xc, MOUSE_XC_BUILDALL, (SV*)buildall);
av_store(xc, MOUSE_XC_DEMOLISHALL, (SV*)demolishall);
}
/* ATTRIBUTES */
- meta = get_metaclass_by_name(klass);
+ meta = get_metaclass(klass);
if(!SvOK(meta)){
continue; /* skip non-Mouse classes */
}
mg = mouse_mg_find(aTHX_ SvRV(metaclass), &mouse_xc_vtbl, 0x00);
if(!mg){
SV* const package = get_slot(metaclass, mouse_package);
+ STRLEN len;
+ const char* const pv = SvPV_const(package, len);
- stash = gv_stashsv(package, TRUE);
+ stash = gv_stashpvn(pv, len, TRUE);
xc = newAV();
- mg = sv_magicext(SvRV(metaclass), (SV*)xc, PERL_MAGIC_ext, &mouse_xc_vtbl, (char*)stash, HEf_SVKEY);
+ mg = sv_magicext(SvRV(metaclass), (SV*)xc, PERL_MAGIC_ext, &mouse_xc_vtbl, pv, len);
SvREFCNT_dec(xc); /* refcnt++ in sv_magicext */
av_extend(xc, MOUSE_XC_last - 1);
+
av_store(xc, MOUSE_XC_GEN, newSViv(0));
+ av_store(xc, MOUSE_XC_STASH, (SV*)stash);
+ SvREFCNT_inc_simple_void_NN(stash);
}
else{
- stash = (HV*)MOUSE_mg_ptr(mg);
xc = (AV*)MOUSE_mg_obj(mg);
- assert(stash);
- assert(SvTYPE(stash) == SVt_PVAV);
-
assert(xc);
assert(SvTYPE(xc) == SVt_PVAV);
}
- gen = MOUSE_xc_gen(xc);
+ gen = MOUSE_xc_gen(xc);
+ stash = MOUSE_xc_stash(xc);
+
if(SvUV(gen) != mro_get_pkg_gen(stash)){
mouse_class_update_xc(aTHX_ metaclass, stash, xc);
}
return MOUSE_xc_attrall(xc);
}
+HV*
+mouse_build_args(aTHX_ SV* metaclass, SV* const klass, I32 const start, I32 const items, I32 const ax) {
+ HV* args;
+ if((items - start) == 1){
+ SV* const args_ref = ST(start);
+ if(!IsHashRef(args_ref)){
+ if(!metaclass){ metaclass = get_metaclass(klass); }
+ mouse_throw_error(metaclass, NULL, "Single parameters to new() must be a HASH ref");
+ }
+ args = newHVhv((HV*)SvRV(args_ref));
+ sv_2mortal((SV*)args);
+ }
+ else{
+ I32 i;
+
+ args = newHV();
+ sv_2mortal((SV*)args);
+
+ if( ((items - start) % 2) != 0 ){
+ if(!metaclass){ metaclass = get_metaclass(klass); }
+ mouse_throw_error(metaclass, NULL, "Odd number of parameters to new()");
+ }
+
+ for(i = start; i < items; i += 2){
+ (void)hv_store_ent(args, ST(i), newSVsv(ST(i+1)), 0U);
+ }
+
+ }
+ return args;
+}
+
+void
+mouse_class_initialize_object(pTHX_ SV* const meta, SV* const object, HV* const args, bool const invoke_triggers) {
+ AV* const xc = mouse_get_xc(aTHX_ meta);
+
+ // TODO
+}
+
MODULE = Mouse PACKAGE = Mouse
PROTOTYPES: DISABLE
MOUSE_CALL_BOOT(Mouse__Util);
MOUSE_CALL_BOOT(Mouse__Util__TypeConstraints);
MOUSE_CALL_BOOT(Mouse__Meta__Method__Accessor__XS);
+ MOUSE_CALL_BOOT(Mouse__Meta__Attribute);
MODULE = Mouse PACKAGE = Mouse::Meta::Module
}
}
+SV*
+new_object_(SV* meta, ...)
+CODE:
+{
+ HV* const args = mouse_build_args(aTHX_ meta, NULL, 1, items, ax);
+ AV* const xc = mouse_get_xc(aTHX_ meta);
+ RETVAL = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
+ mouse_class_initialize_object(aTHX_ meta, RETVAL, args, TRUE);
+}
+
+
+void
+_initialize_object_(SV* meta, SV* object, HV* args, bool invoke_triggers = TRUE)
+CODE:
+{
+ mouse_class_initialize_object(aTHX_ meta, object, args, invoke_triggers);
+}
+
MODULE = Mouse PACKAGE = Mouse::Meta::Role
BOOT:
INSTALL_SIMPLE_READER_WITH_KEY(Role, get_roles, roles);
INSTALL_SIMPLE_PREDICATE_WITH_KEY(Role, is_anon_role, anon_serial_id);
-MODULE = Mouse PACKAGE = Mouse::Meta::Attribute
+MODULE = Mouse PACKAGE = Mouse::Object
-BOOT:
- /* readers */
- INSTALL_SIMPLE_READER(Attribute, name);
- INSTALL_SIMPLE_READER(Attribute, associated_class);
- INSTALL_SIMPLE_READER(Attribute, accessor);
- INSTALL_SIMPLE_READER(Attribute, reader);
- INSTALL_SIMPLE_READER(Attribute, writer);
- INSTALL_SIMPLE_READER(Attribute, predicate);
- INSTALL_SIMPLE_READER(Attribute, clearer);
- INSTALL_SIMPLE_READER(Attribute, handles);
-
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, _is_metadata, is);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_required, required);
- INSTALL_SIMPLE_READER(Attribute, default);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy, lazy);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy_build, lazy_build);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_weak_ref, weak_ref);
- INSTALL_SIMPLE_READER(Attribute, init_arg);
- INSTALL_SIMPLE_READER(Attribute, type_constraint);
- INSTALL_SIMPLE_READER(Attribute, trigger);
- INSTALL_SIMPLE_READER(Attribute, builder);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_auto_deref, auto_deref);
- INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_coerce, coerce);
- INSTALL_SIMPLE_READER(Attribute, documentation);
-
- /* predicates */
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_accessor, accessor);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_reader, reader);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_writer, writer);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_predicate, predicate);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_clearer, clearer);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_handles, handles);
-
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_default, default);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_type_constraint, type_constraint);
- INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_trigger, trigger);
- 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"));
+HV*
+BUILDARGS(SV* klass, ...)
+CODE:
+{
+ RETVAL = mouse_build_args(aTHX_ NULL, klass, 1, items, ax);
+}
+OUTPUT:
+ RETVAL
projects / gitmo/Mouse.git / blobdiff