#ifndef MOUSE_H
#define MOUSE_H
-#define PERL_NO_GET_CONTEXT
-#include <EXTERN.h>
-#include <perl.h>
-#include <XSUB.h>
+#define PERL_EUPXS_ALWAYS_EXPORT
-#include "ppport.h"
-
-/* for portability */
-#ifndef newSVpvs_share
-#define newSVpvs_share(s) Perl_newSVpvn_share(aTHX_ s, sizeof(s)-1, 0U)
-#endif
-
-#ifndef get_cvs
-#define get_cvs(name, flags) get_cv(name, flags)
-#endif
-
-#ifndef GvNAME_get
-#define GvNAME_get GvNAME
-#endif
-#ifndef GvNAMELEN_get
-#define GvNAMELEN_get GvNAMELEN
-#endif
+#include "xshelper.h"
#ifndef mro_get_linear_isa
#define no_mro_get_linear_isa
#define mro_get_linear_isa(stash) mouse_mro_get_linear_isa(aTHX_ stash)
AV* mouse_mro_get_linear_isa(pTHX_ HV* const stash);
+#define mro_method_changed_in(stash) ((void)++PL_sub_generation)
#endif /* !mro_get_linear_isa */
#ifndef mro_get_pkg_gen
#endif /* !no_mro_get_linear_isa */
#endif /* mro_get_package_gen */
-#define MOUSE_CALL_BOOT(name) STMT_START { \
- EXTERN_C XS(CAT2(boot_, name)); \
- PUSHMARK(SP); \
- CALL_FPTR(CAT2(boot_, name))(aTHX_ cv); \
- } STMT_END
+#ifndef GvCV_set
+#define GvCV_set(gv, cv) (GvCV(gv) = (cv))
+#endif
extern SV* mouse_package;
-extern SV* mouse_namespace;
extern SV* mouse_methods;
extern SV* mouse_name;
+extern SV* mouse_coerce;
void
mouse_throw_error(SV* const metaobject, SV* const data /* not used */, const char* const fmt, ...)
-#ifdef __attribute__format__
__attribute__format__(__printf__, 3, 4);
-#else
- ;
-#endif
+
+/* workaround RT #69939 */
+I32
+mouse_call_sv_safe(pTHX_ SV*, I32);
+
+#define call_sv_safe(sv, flags) mouse_call_sv_safe(aTHX_ sv, flags)
+#define call_method_safe(m, flags) mouse_call_sv_safe(aTHX_ newSVpvn_flags(m, strlen(m), SVs_TEMP), flags | G_METHOD)
+#define call_method_safes(m, flags) mouse_call_sv_safe(aTHX_ newSVpvs_flags(m, SVs_TEMP), flags | G_METHOD)
+
#define is_class_loaded(sv) mouse_is_class_loaded(aTHX_ sv)
bool mouse_is_class_loaded(pTHX_ SV*);
#define IsHashRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVHV)
#define IsCodeRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVCV)
-#define mcall0(invocant, m) mouse_call0(aTHX_ (invocant), (m))
-#define mcall1(invocant, m, arg1) mouse_call1(aTHX_ (invocant), (m), (arg1))
-#define mcall0s(invocant, m) mcall0((invocant), sv_2mortal(newSVpvs_share(m)))
-#define mcall1s(invocant, m, arg1) mcall1((invocant), sv_2mortal(newSVpvs_share(m)), (arg1))
+#define mcall0(invocant, m) mouse_call0(aTHX_ (invocant), (m))
+#define mcall1(invocant, m, arg1) mouse_call1(aTHX_ (invocant), (m), (arg1))
+#define predicate_call(invocant, m) mouse_predicate_call(aTHX_ (invocant), (m))
+
+#define mcall0s(invocant, m) mcall0((invocant), sv_2mortal(newSVpvs_share(m)))
+#define mcall1s(invocant, m, arg1) mcall1((invocant), sv_2mortal(newSVpvs_share(m)), (arg1))
+#define predicate_calls(invocant, m) predicate_call((invocant), sv_2mortal(newSVpvs_share(m)))
+
-#define get_metaclass_by_name(name) mouse_get_metaclass_by_name(aTHX_ name)
+#define get_metaclass(name) mouse_get_metaclass(aTHX_ name)
SV* mouse_call0(pTHX_ SV *const self, SV *const method);
SV* mouse_call1(pTHX_ SV *const self, SV *const method, SV* const arg1);
+int mouse_predicate_call(pTHX_ SV* const self, SV* const method);
-SV* mouse_get_metaclass_by_name(pTHX_ SV* const metaclass_name);
+SV* mouse_get_metaclass(pTHX_ SV* metaclass_name);
GV* mouse_stash_fetch(pTHX_ HV* const stash, const char* const name, I32 const namelen, I32 const create);
#define stash_fetch(s, n, l, c) mouse_stash_fetch(aTHX_ (s), (n), (l), (c))
#define stash_fetchs(s, n, c) mouse_stash_fetch(aTHX_ (s), STR_WITH_LEN(n), (c))
+void mouse_install_sub(pTHX_ GV* const gv, SV* const code_ref);
+
+void mouse_must_defined(pTHX_ SV* const value, const char* const name);
+void mouse_must_ref(pTHX_ SV* const value, const char* const name, svtype const t);
+
+#define must_defined(sv, name) mouse_must_defined(aTHX_ sv, name)
+#define must_ref(sv, name, svt) mouse_must_ref(aTHX_ sv, name, svt)
#define MOUSEf_DIE_ON_FAIL 0x01
MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);
#define MOUSE_av_at(av, ix) AvARRAY(av)[ix]
#endif
-#define dMOUSE_self SV* const self = mouse_accessor_get_self(aTHX_ ax, items, cv)
-SV* mouse_accessor_get_self(pTHX_ I32 const ax, I32 const items, CV* const cv);
-
#define MOUSE_mg_obj(mg) ((mg)->mg_obj)
#define MOUSE_mg_ptr(mg) ((mg)->mg_ptr)
+#define MOUSE_mg_len(mg) ((mg)->mg_len)
#define MOUSE_mg_flags(mg) ((mg)->mg_private)
#define MOUSE_mg_virtual(mg) ((mg)->mg_virtual)
#define get_slots(self, key) get_slot(self, sv_2mortal(newSVpvs_share(key)))
#define set_slots(self, key, value) set_slot(self, sv_2mortal(newSVpvs_share(key)), value)
-/* mouse_simle_accessor.xs */
-#define INSTALL_SIMPLE_READER(klass, name) INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
-#define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) (void)mouse_install_simple_accessor(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_reader)
-
-#define INSTALL_SIMPLE_WRITER(klass, name) INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name)
-#define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) (void)mouse_install_simple_accessor(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_writer)
-
-#define INSTALL_SIMPLE_PREDICATE(klass, name) INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name)
-#define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) (void)mouse_install_simple_accessor(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_predicate)
-
-CV* mouse_install_simple_accessor(pTHX_ const char* const fq_name, const char* const key, I32 const keylen, XSUBADDR_t const accessor_impl);
+/* mouse_simle_accessor.xs for meta object protocols */
+#define INSTALL_SIMPLE_READER(klass, name) \
+ INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
+#define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \
+ (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" \
+ #name, #key, sizeof(#key)-1, XS_Mouse_simple_reader, NULL, 0)
+
+#define INSTALL_CLASS_HOLDER_SV(klass, name, dsv) \
+ (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" \
+ #name, #name, sizeof(#name)-1, XS_Mouse_simple_reader, (dsv), HEf_SVKEY)
+#define INSTALL_CLASS_HOLDER(klass, name, ds) \
+ INSTALL_CLASS_HOLDER_SV(klass, name, newSVpvs(ds))
+
+#define INSTALL_SIMPLE_WRITER(klass, name) \
+ NSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name)
+#define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) \
+ (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" \
+ #name, #key, sizeof(#key)-1, XS_Mouse_simple_writer, NULL, 0)
+
+#define INSTALL_SIMPLE_PREDICATE(klass, name) \
+ INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name)
+#define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) \
+ (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" \
+ #name, #key, sizeof(#key)-1, XS_Mouse_simple_predicate, NULL, 0)
+
+/* generate inhertiable class accessors for Mouse::Meta::Class */
+#define INSTALL_INHERITABLE_CLASS_ACCESSOR(name) \
+ INSTALL_INHERITABLE_CLASS_ACCESSOR_WITH_KEY(name, name)
+#define INSTALL_INHERITABLE_CLASS_ACCESSOR_WITH_KEY(name, key) \
+ (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::Class::" #name,\
+ #key, sizeof(#key)-1, XS_Mouse_inheritable_class_accessor, NULL, 0)
+
+CV* mouse_simple_accessor_generate(pTHX_ const char* const fq_name, const char* const key, I32 const keylen, XSUBADDR_t const accessor_impl, void* const dptr, I32 const dlen);
XS(XS_Mouse_simple_reader);
XS(XS_Mouse_simple_writer);
XS(XS_Mouse_simple_clearer);
XS(XS_Mouse_simple_predicate);
-CV* mouse_instantiate_xs_accessor(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl);
+CV* mouse_accessor_generate(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl);
XS(XS_Mouse_accessor);
XS(XS_Mouse_reader);
XS(XS_Mouse_writer);
+XS(XS_Mouse_inheritable_class_accessor);
+
/* type constraints */
int mouse_tc_check(pTHX_ SV* const tc, SV* const sv);
int mouse_tc_Object (pTHX_ SV*, SV* const sv);
CV* mouse_generate_isa_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
+CV* mouse_generate_can_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
int mouse_is_an_instance_of(pTHX_ HV* const stash, SV* const instance);
-XS(XS_Mouse_constraint_check);
-
+/* Mouse XS Attribute object */
+
+AV* mouse_get_xa(pTHX_ SV* const attr);
+SV* mouse_xa_apply_type_constraint(pTHX_ AV* const xa, SV* value, U16 const flags);
+SV* mouse_xa_set_default(pTHX_ AV* const xa, SV* const object);
+
+enum mouse_xa_ix_t{
+ MOUSE_XA_SLOT, /* for constructors, sync to mg_obj */
+ MOUSE_XA_FLAGS, /* for constructors, sync to mg_private */
+ MOUSE_XA_ATTRIBUTE,
+ MOUSE_XA_INIT_ARG,
+ MOUSE_XA_TC,
+ MOUSE_XA_TC_CODE,
+
+ MOUSE_XA_last
+};
+
+#define MOUSE_xa_slot(m) MOUSE_av_at(m, MOUSE_XA_SLOT)
+#define MOUSE_xa_flags(m) SvUVX( MOUSE_av_at(m, MOUSE_XA_FLAGS) )
+#define MOUSE_xa_attribute(m) MOUSE_av_at(m, MOUSE_XA_ATTRIBUTE)
+#define MOUSE_xa_init_arg(m) MOUSE_av_at(m, MOUSE_XA_INIT_ARG)
+#define MOUSE_xa_tc(m) MOUSE_av_at(m, MOUSE_XA_TC)
+#define MOUSE_xa_tc_code(m) MOUSE_av_at(m, MOUSE_XA_TC_CODE)
+
+enum mouse_xa_flags_t{
+ MOUSEf_ATTR_HAS_TC = 0x0001,
+ MOUSEf_ATTR_HAS_DEFAULT = 0x0002,
+ MOUSEf_ATTR_HAS_BUILDER = 0x0004,
+ MOUSEf_ATTR_HAS_INITIALIZER = 0x0008, /* not used */
+ MOUSEf_ATTR_HAS_TRIGGER = 0x0010,
+
+ MOUSEf_ATTR_IS_LAZY = 0x0020,
+ MOUSEf_ATTR_IS_WEAK_REF = 0x0040,
+ MOUSEf_ATTR_IS_REQUIRED = 0x0080,
+
+ MOUSEf_ATTR_SHOULD_COERCE = 0x0100,
+
+ MOUSEf_ATTR_SHOULD_AUTO_DEREF
+ = 0x0200,
+ MOUSEf_TC_IS_ARRAYREF = 0x0400,
+ MOUSEf_TC_IS_HASHREF = 0x0800,
+
+ MOUSEf_OTHER1 = 0x1000,
+ MOUSEf_OTHER2 = 0x2000,
+ MOUSEf_OTHER3 = 0x4000,
+ MOUSEf_OTHER4 = 0x8000,
+
+ MOUSEf_MOUSE_MASK = 0xFFFF /* not used */
+};
+
+/* Mouse::Meta::Class stuff */
+HV* mouse_get_namespace(pTHX_ SV* const meta); /* $meta->namespace */
#endif /* !MOUSE_H */
projects / gitmo/Mouse.git / blobdiff