#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
+
+#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);
+#endif /* !mro_get_linear_isa */
+
+#ifndef mro_get_pkg_gen
+#ifdef no_mro_get_linear_isa
+#define mro_get_pkg_gen(stash) ((void)stash, PL_sub_generation)
+#else
+#define mro_get_pkg_gen(stash) (HvAUX(stash)->xhv_mro_meta ? HvAUX(stash)->xhv_mro_meta->pkg_gen : (U32)0)
+#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
+
+extern SV* mouse_package;
+extern SV* mouse_namespace;
+extern SV* mouse_methods;
+extern SV* mouse_name;
+
+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
+
#define is_class_loaded(sv) mouse_is_class_loaded(aTHX_ sv)
bool mouse_is_class_loaded(pTHX_ SV*);
-#define is_instance_of(sv, klass) mouse_is_instance_of(aTHX_ sv, klass)
-bool mouse_is_instance_of(pTHX_ SV* const sv, SV* const klass);
+#define is_an_instance_of(klass, sv) mouse_is_an_instance_of(aTHX_ gv_stashpvs(klass, GV_ADD), (sv))
-#define IsObject(sv) (SvROK(sv) && SvOBJECT(SvRV(sv)))
+#define IsObject(sv) (SvROK(sv) && SvOBJECT(SvRV(sv)))
+#define IsArrayRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVAV)
+#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), newSVpvs_flags(m, SVs_TEMP))
-#define mcall1s(invocant, m, arg1) mcall1((invocant), newSVpvs_flags(m, SVs_TEMP), (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 get_metaclass_by_name(name) mouse_get_metaclass_by_name(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);
+SV* mouse_get_metaclass_by_name(pTHX_ SV* const 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))
+
+
+#define MOUSEf_DIE_ON_FAIL 0x01
+MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);
+
+/* MOUSE_av_at(av, ix) is the safer version of AvARRAY(av)[ix] if perl is compiled with -DDEBUGGING */
+#ifdef DEBUGGING
+#define MOUSE_av_at(av, ix) *mouse_av_at_safe(aTHX_ (av) , (ix))
+SV** mouse_av_at_safe(pTHX_ AV* const mi, I32 const ix);
+#else
+#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_flags(mg) ((mg)->mg_private)
+#define MOUSE_mg_virtual(mg) ((mg)->mg_virtual)
+
+#define MOUSE_mg_slot(mg) MOUSE_mg_obj(mg)
+#define MOUSE_mg_xa(mg) ((AV*)MOUSE_mg_ptr(mg))
+
+
+/* mouse_instance.xs stuff */
+SV* mouse_instance_create (pTHX_ HV* const stash);
+SV* mouse_instance_clone (pTHX_ SV* const instance);
+bool mouse_instance_has_slot (pTHX_ SV* const instance, SV* const slot);
+SV* mouse_instance_get_slot (pTHX_ SV* const instance, SV* const slot);
+SV* mouse_instance_set_slot (pTHX_ SV* const instance, SV* const slot, SV* const value);
+SV* mouse_instance_delete_slot(pTHX_ SV* const instance, SV* const slot);
+void mouse_instance_weaken_slot(pTHX_ SV* const instance, SV* const slot);
+
+#define has_slot(self, key) mouse_instance_has_slot(aTHX_ self, key)
+#define get_slot(self, key) mouse_instance_get_slot(aTHX_ self, key)
+#define set_slot(self, key, value) mouse_instance_set_slot(aTHX_ self, key, value)
+#define delete_slot(self, key) mouse_instance_delete_slot(aTHX_ self, key)
+#define weaken_slot(self, key) mouse_instance_weaken_slot(aTHX_ self, key)
+
+#define has_slots(self, key) has_slot(self, sv_2mortal(newSVpvs_share(key)))
+#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);
+
+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);
+
+XS(XS_Mouse_accessor);
+XS(XS_Mouse_reader);
+XS(XS_Mouse_writer);
+
+/* type constraints */
+
+int mouse_tc_check(pTHX_ SV* const tc, SV* const sv);
+
+int mouse_tc_Any (pTHX_ SV*, SV* const sv);
+int mouse_tc_Bool (pTHX_ SV*, SV* const sv);
+int mouse_tc_Undef (pTHX_ SV*, SV* const sv);
+int mouse_tc_Defined (pTHX_ SV*, SV* const sv);
+int mouse_tc_Value (pTHX_ SV*, SV* const sv);
+int mouse_tc_Num (pTHX_ SV*, SV* const sv);
+int mouse_tc_Int (pTHX_ SV*, SV* const sv);
+int mouse_tc_Str (pTHX_ SV*, SV* const sv);
+int mouse_tc_ClassName (pTHX_ SV*, SV* const sv);
+int mouse_tc_RoleName (pTHX_ SV*, SV* const sv);
+int mouse_tc_Ref (pTHX_ SV*, SV* const sv);
+int mouse_tc_ScalarRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_ArrayRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_HashRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_CodeRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_RegexpRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_GlobRef (pTHX_ SV*, SV* const sv);
+int mouse_tc_FileHandle(pTHX_ SV*, 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);
+
+int mouse_is_an_instance_of(pTHX_ HV* const stash, SV* const instance);
+
+XS(XS_Mouse_constraint_check);
#endif /* !MOUSE_H */
projects / gitmo/Mouse.git / blobdiff