X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=mouse.h;h=dc5858e2f7893463fdb2434367f1d4d806196bca;hp=2f4312ebc779ea6b8c7b8a0ede54926d4dae190a;hb=441964ce2aaf63287281b9084b131ecb124a3405;hpb=431657256f423bda264c0cb76c28de72fd879b20

diff --git a/mouse.h b/mouse.h
index 2f4312e..dc5858e 100644
--- a/mouse.h
+++ b/mouse.h
@@ -6,14 +6,53 @@
 #include <perl.h>
 #include <XSUB.h>
 
+#define  NEED_newSVpvn_flags
 #include "ppport.h"
 
-#define MOUSE_CALL_BOOT(name) STMT_START {        \
+/* for portability */
+#ifndef newSVpvs_share
+#define newSVpvs_share(s) Perl_newSVpvn_share(aTHX_ s, sizeof(s)-1, 0U)
+#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*);
@@ -34,7 +73,25 @@ SV* mouse_call1(pTHX_ SV *const self, SV *const method, SV* const arg1);
 #define MOUSEf_DIE_ON_FAIL 0x01
 MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags);
 
-#define dMOUSE_self      SV* const self = mouse_accessor_get_self(aTHX_ ax, items, cv)
+/* 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);
@@ -60,7 +117,68 @@ CV* mouse_install_simple_accessor(pTHX_ const char* const fq_name, const char* c
 
 XS(mouse_xs_simple_reader);
 XS(mouse_xs_simple_writer);
+XS(mouse_xs_simple_clearer);
 XS(mouse_xs_simple_predicate);
 
+CV* mouse_instantiate_xs_accessor(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl);
+
+XS(mouse_xs_accessor);
+XS(mouse_xs_reader);
+XS(mouse_xs_writer);
+
+typedef enum mouse_tc{
+     MOUSE_TC_ANY,
+     MOUSE_TC_ITEM,
+     MOUSE_TC_UNDEF,
+     MOUSE_TC_DEFINED,
+     MOUSE_TC_BOOL,
+     MOUSE_TC_VALUE,
+     MOUSE_TC_REF,
+     MOUSE_TC_STR,
+     MOUSE_TC_NUM,
+     MOUSE_TC_INT,
+     MOUSE_TC_SCALAR_REF,
+     MOUSE_TC_ARRAY_REF,
+     MOUSE_TC_HASH_REF,
+     MOUSE_TC_CODE_REF,
+     MOUSE_TC_GLOB_REF,
+     MOUSE_TC_FILEHANDLE,
+     MOUSE_TC_REGEXP_REF,
+     MOUSE_TC_OBJECT,
+     MOUSE_TC_CLASS_NAME,
+     MOUSE_TC_ROLE_NAME,
+
+     MOUSE_TC_last
+} mouse_tc;
+
+/* type constraints */
+
+int mouse_tc_check(pTHX_ SV* const tc, SV* const sv);
+int mouse_builtin_tc_check(pTHX_ mouse_tc const tc, SV* const sv);
+
+int mouse_tc_Any       (pTHX_ SV* const sv);
+int mouse_tc_Bool      (pTHX_ SV* const sv);
+int mouse_tc_Undef     (pTHX_ SV* const sv);
+int mouse_tc_Defined   (pTHX_ SV* const sv);
+int mouse_tc_Value     (pTHX_ SV* const sv);
+int mouse_tc_Num       (pTHX_ SV* const sv);
+int mouse_tc_Int       (pTHX_ SV* const sv);
+int mouse_tc_Str       (pTHX_ SV* const sv);
+int mouse_tc_ClassName (pTHX_ SV* const sv);
+int mouse_tc_RoleName  (pTHX_ SV* const sv);
+int mouse_tc_Ref       (pTHX_ SV* const sv);
+int mouse_tc_ScalarRef (pTHX_ SV* const sv);
+int mouse_tc_ArrayRef  (pTHX_ SV* const sv);
+int mouse_tc_HashRef   (pTHX_ SV* const sv);
+int mouse_tc_CodeRef   (pTHX_ SV* const sv);
+int mouse_tc_RegexpRef (pTHX_ SV* const sv);
+int mouse_tc_GlobRef   (pTHX_ SV* const sv);
+int mouse_tc_FileHandle(pTHX_ SV* const sv);
+int mouse_tc_Object    (pTHX_ SV* const sv);
+
+CV* generate_isa_predicate_for(pTHX_ SV* const klass, const char* const predicate_name);
+
+XS(XS_Mouse_parameterized_check);
+
 #endif /* !MOUSE_H */