MOUSEf_XC_IS_ANON = 0x0002,
MOUSEf_XC_HAS_BUILDARGS = 0x0004,
+ MOUSEf_XC_HAS_STRICT_CONSTRUCTOR
+ = 0x0008,
+
MOUSEf_XC_mask = 0xFFFF /* not used */
};
flags |= MOUSEf_XC_HAS_BUILDARGS;
}
+ if(predicate_calls(metaclass, "_has_strict_constructor")){
+ flags |= MOUSEf_XC_HAS_STRICT_CONSTRUCTOR;
+ }
+
av_store(xc, MOUSE_XC_FLAGS, newSVuv(flags));
av_store(xc, MOUSE_XC_ATTRALL, (SV*)attrall);
av_store(xc, MOUSE_XC_BUILDALL, (SV*)buildall);
}
static void
+mouse_report_unmatched_keys(pTHX_ SV* const meta, AV* const attrs, HV* const args) {
+ HV* const attr_map = newHV_mortal();
+ I32 const len = AvFILLp(attrs) + 1;
+ I32 i;
+ SV* const unknown = newSVpvs_flags("", SVs_TEMP);
+ HE* he;
+
+ for(i = 0; i < len; i++){
+ SV* const attr = MOUSE_av_at(attrs, i);
+ (void)hv_store_ent(attr_map, mcall0(attr, mouse_name), &PL_sv_yes, 0U);
+ }
+
+ hv_iterinit(args);
+ while((he = hv_iternext(args))){
+ SV* const key = hv_iterkeysv(he);
+ if(!hv_exists_ent(attr_map, key, 0U)){
+ sv_catpvf(unknown, " %"SVf",", key);
+ }
+ }
+ SvCUR(unknown)--; /* chop "," */
+ mouse_throw_error(meta, NULL,
+ "Unknown attribute init_arg passed to the constructor of %"SVf": %"SVf,
+ mcall0(meta, mouse_name), unknown);
+}
+
+static void
mouse_class_initialize_object(pTHX_ SV* const meta, SV* const object, HV* const args, bool const ignore_triggers) {
AV* const xc = mouse_get_xc(aTHX_ meta);
AV* const attrs = MOUSE_xc_attrall(xc);
I32 len = AvFILLp(attrs) + 1;
I32 i;
+ I32 used = 0;
AV* triggers_queue = NULL;
assert(meta || object);
}
for(i = 0; i < len; i++){
- SV* const attr = AvARRAY(attrs)[i];
- AV* const xa = mouse_get_xa(aTHX_ AvARRAY(attrs)[i]);
+ SV* const attr = MOUSE_av_at(attrs, i);
+ AV* const xa = mouse_get_xa(aTHX_ attr);
SV* const slot = MOUSE_xa_slot(xa);
U16 const flags = (U16)MOUSE_xa_flags(xa);
av_push(triggers_queue, (SV*)pair);
}
+
+ used++;
}
else { /* no init arg */
if(flags & (MOUSEf_ATTR_HAS_DEFAULT | MOUSEf_ATTR_HAS_BUILDER)){
}
}
+ if(MOUSE_xc_flags(xc) & MOUSEf_XC_HAS_STRICT_CONSTRUCTOR && used < HvUSEDKEYS(args)){
+ mouse_report_unmatched_keys(aTHX_ meta, attrs, args);
+ }
+
if(MOUSE_xc_flags(xc) & MOUSEf_XC_IS_ANON){
- set_slot(object, newSVpvs_flags("__ANON__", SVs_TEMP), meta);
+ set_slot(object, newSVpvs_flags("__METACLASS__", SVs_TEMP), meta);
}
FREETMPS;
return meta;
}
+static void
+mouse_buildall(pTHX_ AV* const xc, SV* const object, SV* const args) {
+ AV* const buildall = MOUSE_xc_buildall(xc);
+ I32 const len = AvFILLp(buildall) + 1;
+ I32 i;
+ for(i = 0; i < len; i++){
+ dSP;
+
+ PUSHMARK(SP);
+ EXTEND(SP, 2);
+ PUSHs(object);
+ PUSHs(args);
+ PUTBACK;
+
+ call_sv(AvARRAY(buildall)[i], G_VOID | G_DISCARD);
+ }
+}
+
MODULE = Mouse PACKAGE = Mouse
PROTOTYPES: DISABLE
SV* sv = code_ref; /* used in tryAMAGICunDEREF */
SV** sp = &sv; /* used in tryAMAGICunDEREF */
tryAMAGICunDEREF(to_cv); /* try \&{$code} */
- if(SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVCV){
- mouse_throw_error(self, NULL, "Not a CODE reference");
+ if(!(SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVCV)){
+ mouse_throw_error(self, NULL, "You must pass a CODE reference to add_method");
}
code_ref = sv;
}
BOOT:
INSTALL_SIMPLE_READER(Class, roles);
INSTALL_SIMPLE_PREDICATE_WITH_KEY(Class, is_anon_class, anon_serial_id);
- newCONSTSUB(gv_stashpvs("Mouse::Meta::Class", TRUE), "constructor_class",
- newSVpvs("Mouse::Meta::Method::Constructor::XS"));
- newCONSTSUB(gv_stashpvs("Mouse::Meta::Class", TRUE), "destructor_class",
- newSVpvs("Mouse::Meta::Method::Destructor::XS"));
+ INSTALL_SIMPLE_READER(Class, is_immutable);
+ INSTALL_SIMPLE_READER_WITH_KEY(Class, has_strict_constructor, _strict_constructor);
+ INSTALL_CLASS_HOLDER(Class, method_metaclass, "Mouse::Meta::Method");
+ INSTALL_CLASS_HOLDER(Class, attribute_metaclass, "Mouse::Meta::Attribute");
+ INSTALL_CLASS_HOLDER(Class, constructor_class, "Mouse::Meta::Method::Constructor::XS");
+ INSTALL_CLASS_HOLDER(Class, destructor_class, "Mouse::Meta::Method::Destructor::XS");
newCONSTSUB(gv_stashpvs("Mouse::Meta::Method::Constructor::XS", TRUE), "_generate_constructor",
newRV_inc((SV*)get_cvs("Mouse::Object::new", TRUE)));
PPCODE:
{
AV* const xc = mouse_get_xc(aTHX_ self);
- AV* const all_attrs = MOUSE_xc_attrall(xc);
+ AV* const all_attrs = MOUSE_xc_attrall(xc);
I32 const len = AvFILLp(all_attrs) + 1;
I32 i;
}
SV*
-new_object_(SV* meta, ...)
+new_object(SV* meta, ...)
CODE:
{
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, FALSE);
}
-
+OUTPUT:
+ RETVAL
void
_initialize_object(SV* meta, SV* object, HV* args, bool ignore_triggers = FALSE)
mouse_class_initialize_object(aTHX_ meta, object, args, ignore_triggers);
}
-void
-__xc(SV* meta)
-PPCODE:
-{
- AV* const xc = mouse_get_xc(aTHX_ meta);
- mXPUSHu(MOUSE_xc_flags(xc));
- mXPUSHs(newRV_inc((SV*)MOUSE_xc_buildall(xc)));
- mXPUSHs(newRV_inc((SV*)MOUSE_xc_demolishall(xc)));
-}
-
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);
+ INSTALL_CLASS_HOLDER(Role, method_metaclass, "Mouse::Meta::Role::Method");
+
MODULE = Mouse PACKAGE = Mouse::Object
SV*
AV* const xc = mouse_get_xc(aTHX_ meta);
UV const flags = MOUSE_xc_flags(xc);
SV* args;
- AV* buildall;
- I32 len, i;
/* BUILDARGS */
if(flags & MOUSEf_XC_HAS_BUILDARGS){
+ I32 i;
SPAGAIN;
PUSHMARK(SP);
RETVAL = mouse_instance_create(aTHX_ MOUSE_xc_stash(xc));
mouse_class_initialize_object(aTHX_ meta, RETVAL, (HV*)SvRV(args), FALSE);
- /* BUILDALL */
- buildall = MOUSE_xc_buildall(xc);
- len = AvFILLp(buildall) + 1;
- for(i = 0; i < len; i++){
- dSP;
-
- PUSHMARK(SP);
- EXTEND(SP, 2);
- PUSHs(RETVAL);
- PUSHs(args);
- PUTBACK;
-
- call_sv(AvARRAY(buildall)[i], G_VOID | G_DISCARD);
- }
+ mouse_buildall(aTHX_ xc, RETVAL, args);
}
OUTPUT:
RETVAL
void
DESTROY(SV* object)
+ALIAS:
+ DESTROY = 0
+ DEMOLISHALL = 1
CODE:
{
SV* const meta = get_metaclass(object);
AV* demolishall;
I32 len, i;
+ PERL_UNUSED_VAR(ix);
+
if(!IsObject(object)){
croak("You must not call DESTROY as a class method");
}
demolishall = MOUSE_xc_demolishall(xc);
}
- else {
+ else { /* The metaclass is already destroyed */
AV* const linearized_isa = mro_get_linear_isa(SvSTASH(SvRV(object)));
len = AvFILLp(linearized_isa) + 1;
}
}
- /* DEMOLISHALL */
len = AvFILLp(demolishall) + 1;
if(len > 0){
GV* const statusvalue = gv_fetchpvs("?", 0, SVt_PV);
SAVESPTR(GvSV(statusvalue)); /* local $? */
SAVESPTR(ERRSV); /* local $@ */
- GvSV(statusvalue) = sv_2mortal(newSViv(0));
- ERRSV = sv_2mortal(newSVpvs(""));
+ GvSV(statusvalue) = sv_newmortal();
+ ERRSV = newSVpvs_flags("", SVs_TEMP);
for(i = 0; i < len; i++){
- dSP;
+ SPAGAIN;
PUSHMARK(SP);
XPUSHs(object);
RETVAL
+void
+BUILDALL(SV* self, SV* args)
+CODE:
+{
+ SV* const meta = get_metaclass(self);
+ AV* const xc = mouse_get_xc(aTHX_ meta);
+
+ if(!IsHashRef(args)){
+ croak("You must pass a HASH reference to BUILDALL");
+ }
+ if(mg_find(SvRV(args), PERL_MAGIC_tied)){
+ croak("You cannot use tie HASH reference as args");
+ }
+ mouse_buildall(aTHX_ xc, self, args);
+}
projects / gitmo/Mouse.git / blobdiff