X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=mouse.h;h=e8ce99908354698ffe7b260e7e283d2cf307d5ec;hp=e607cf0fed5429cee2ff6888138e3de9c0000491;hb=31aa6299ca20515174f1b145e5b3d4dbd9e09a08;hpb=d2410475e94e86db5340a7cd671c929a7c90e043 diff --git a/mouse.h b/mouse.h index e607cf0..e8ce999 100644 --- a/mouse.h +++ b/mouse.h @@ -1,34 +1,15 @@ #ifndef MOUSE_H #define MOUSE_H -#define PERL_NO_GET_CONTEXT -#include -#include -#include +#define PERL_EUPXS_ALWAYS_EXPORT -#include "ppport.h" - -/* Portability stuff */ - -#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 @@ -39,35 +20,27 @@ AV* mouse_mro_get_linear_isa(pTHX_ HV* const stash); #endif /* !no_mro_get_linear_isa */ #endif /* mro_get_package_gen */ -#if !defined(__GNUC__) -# if (!defined(__cplusplus__) || !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)) && !defined(inline) -# define inline /* nothing */ -# endif +#ifndef GvCV_set +#define GvCV_set(gv, cv) (GvCV(gv) = (cv)) #endif -/* Mouse stuff */ - -#define newAV_mortal() (AV*)sv_2mortal((SV*)newAV()) -#define newHV_mortal() (HV*)sv_2mortal((SV*)newHV()) - -#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; +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*); @@ -100,6 +73,13 @@ GV* mouse_stash_fetch(pTHX_ HV* const stash, const char* const name, I32 const n #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); @@ -112,11 +92,9 @@ SV** mouse_av_at_safe(pTHX_ AV* const mi, I32 const ix); #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) @@ -143,29 +121,53 @@ void mouse_instance_weaken_slot(pTHX_ SV* const instance, SV* const slot); #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); @@ -191,11 +193,10 @@ 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); +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); @@ -246,6 +247,7 @@ enum mouse_xa_flags_t{ MOUSEf_MOUSE_MASK = 0xFFFF /* not used */ }; - +/* Mouse::Meta::Class stuff */ +HV* mouse_get_namespace(pTHX_ SV* const meta); /* $meta->namespace */ #endif /* !MOUSE_H */