4 #define PERL_NO_GET_CONTEXT
11 #define MOP_CALL_BOOT(name) mop_call_xs(aTHX_ name, cv, mark);
14 #define XSPROTO(name) XS(name)
17 void mop_call_xs (pTHX_ XSPROTO(subaddr), CV *cv, SV **mark);
20 #define MAKE_KEYSV(name) newSVpvn_share(#name, sizeof(#name)-1, 0U)
22 XS(mop_xs_simple_accessor);
23 XS(mop_xs_simple_reader);
24 XS(mop_xs_simple_writer);
25 XS(mop_xs_simple_predicate);
26 XS(mop_xs_simple_predicate_for_metaclass);
27 XS(mop_xs_simple_clearer);
29 extern SV *mop_method_metaclass;
30 extern SV *mop_associated_metaclass;
32 extern SV *mop_methods;
35 extern SV *mop_package;
36 extern SV *mop_package_name;
37 extern SV *mop_package_cache_flag;
38 extern SV *mop_VERSION;
41 UV mop_check_package_cache_flag(pTHX_ HV *stash);
42 int mop_get_code_info (SV *coderef, char **pkg, char **name);
43 SV *mop_call0(pTHX_ SV *const self, SV *const method);
44 SV *mop_call1(pTHX_ SV *const self, SV *const method, SV *const arg1);
46 #define mop_call0_pvs(o, m) mop_call0(aTHX_ o, newSVpvs_flags(m, SVs_TEMP))
47 #define mop_call1_pvs(o, m, a) mop_call1(aTHX_ o, newSVpvs_flags(m, SVs_TEMP), a)
59 typedef bool (*get_package_symbols_cb_t) (const char *, STRLEN, SV *, void *);
61 void mop_get_package_symbols(HV *stash, type_filter_t filter, get_package_symbols_cb_t cb, void *ud);
62 HV *mop_get_all_package_symbols (HV *stash, type_filter_t filter);
65 /* Class::MOP::Instance stuff */
67 /* MI: Meta Instance object of Class::MOP::Method */
69 /* All the MOP_mg_* macros require MAGIC* mg for the first argument */
70 /* All the MOP_mi_* macros require AV* mi for the first argument */
73 SV* (*create_instance)(pTHX_ MAGIC* const mg);
74 bool (*has_slot) (pTHX_ MAGIC* const mg, SV* const instance);
75 SV* (*get_slot) (pTHX_ MAGIC* const mg, SV* const instance);
76 SV* (*set_slot) (pTHX_ MAGIC* const mg, SV* const instance, SV* const value);
77 SV* (*delete_slot) (pTHX_ MAGIC* const mg, SV* const instance);
78 void (*weaken_slot) (pTHX_ MAGIC* const mg, SV* const instance);
81 const mop_instance_vtbl* mop_get_default_instance_vtbl(pTHX);
86 #define MOP_mg_mi(mg) ((AV*)(mg)->mg_obj)
87 #define MOP_mg_vtbl(mg) ((const mop_instance_vtbl*)(mg)->mg_ptr)
88 #define MOP_mg_flags(mg) ((mg)->mg_private)
91 #define MOP_mi_access(mi, a) *mop_debug_mi_access(aTHX_ (mi) , (a))
92 SV** mop_debug_mi_access(pTHX_ AV* const mi, I32 const attr_ix);
94 #define MOP_mi_access(mi, a) AvARRAY((mi))[(a)]
97 #define MOP_mi_slot(mi) MOP_mi_access((mi), MOP_MI_SLOT)
98 #define MOP_mg_slot(mg) MOP_mi_slot(MOP_mg_mi(mg))
100 #define MOP_mg_create_instance(mg) MOP_mg_vtbl(mg)->create_instance (aTHX_ (mg))
101 #define MOP_mg_has_slot(mg, o) MOP_mg_vtbl(mg)->has_slot (aTHX_ (mg), (o))
102 #define MOP_mg_get_slot(mg, o) MOP_mg_vtbl(mg)->get_slot (aTHX_ (mg), (o))
103 #define MOP_mg_set_slot(mg, o, v) MOP_mg_vtbl(mg)->set_slot (aTHX_ (mg), (o), (v))
104 #define MOP_mg_delete_slot(mg, o) MOP_mg_vtbl(mg)->delete_slot (aTHX_ (mg), (o))
105 #define MOP_mg_weaken_slot(mg, o) MOP_mg_vtbl(mg)->weaken_slot (aTHX_ (mg), (o))
108 /* Class::MOP::Method::Accessor stuff */
110 #define dMOP_self SV* const self = mop_accessor_get_self(aTHX_ ax, items, cv)
111 #define dMOP_mg(xsub) MAGIC* mg = (MAGIC*)CvXSUBANY(xsub).any_ptr
112 #define dMOP_METHOD_COMMON dMOP_self; dMOP_mg(cv)
115 SV* mop_accessor_get_self(pTHX_ I32 const ax, I32 const items, CV* const cv);
116 MAGIC* mop_accessor_get_mg(pTHX_ CV* const cv);
118 CV* mop_install_accessor(pTHX_ const char* const fq_name, const char* const key, I32 const keylen, XSPROTO(accessor_impl), const mop_instance_vtbl* vtbl);
120 #define INSTALL_SIMPLE_READER(klass, name) INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
121 #define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) (void)mop_install_accessor(aTHX_ "Class::MOP::" #klass "::" #name, #key, sizeof(#key)-1, mop_xs_simple_reader, NULL)
123 #define INSTALL_SIMPLE_WRITER(klass, name) INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name)
124 #define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) (void)mop_install_accessor(aTHX_ "Class::MOP::" #klass "::" #name, #key, sizeof(#key)-1, mop_xs_simple_writer, NULL)
126 #define INSTALL_SIMPLE_PREDICATE(klass, name) INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name)
127 #define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) (void)mop_install_accessor(aTHX_ "Class::MOP::" #klass "::has_" #name, #key, sizeof(#key)-1, mop_xs_simple_predicate_for_metaclass, NULL)
129 #define MOPf_DIE_ON_FAIL 0x01
130 MAGIC* mop_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);