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1 | #ifndef MOUSE_H |
2 | #define MOUSE_H |
3 | |
4 | #define PERL_NO_GET_CONTEXT |
5 | #include <EXTERN.h> |
6 | #include <perl.h> |
7 | #include <XSUB.h> |
8 | |
9 | #include "ppport.h" |
10 | |
d2410475 |
11 | /* Portability stuff */ |
12 | |
cccb83de |
13 | #ifndef newSVpvs_share |
14 | #define newSVpvs_share(s) Perl_newSVpvn_share(aTHX_ s, sizeof(s)-1, 0U) |
15 | #endif |
16 | |
da4432f3 |
17 | #ifndef get_cvs |
18 | #define get_cvs(name, flags) get_cv(name, flags) |
19 | #endif |
20 | |
3ea28db6 |
21 | #ifndef GvNAME_get |
22 | #define GvNAME_get GvNAME |
23 | #endif |
24 | #ifndef GvNAMELEN_get |
25 | #define GvNAMELEN_get GvNAMELEN |
26 | #endif |
27 | |
cccb83de |
28 | #ifndef mro_get_linear_isa |
29 | #define no_mro_get_linear_isa |
30 | #define mro_get_linear_isa(stash) mouse_mro_get_linear_isa(aTHX_ stash) |
3ea28db6 |
31 | AV* mouse_mro_get_linear_isa(pTHX_ HV* const stash); |
cccb83de |
32 | #endif /* !mro_get_linear_isa */ |
33 | |
34 | #ifndef mro_get_pkg_gen |
35 | #ifdef no_mro_get_linear_isa |
36 | #define mro_get_pkg_gen(stash) ((void)stash, PL_sub_generation) |
37 | #else |
38 | #define mro_get_pkg_gen(stash) (HvAUX(stash)->xhv_mro_meta ? HvAUX(stash)->xhv_mro_meta->pkg_gen : (U32)0) |
39 | #endif /* !no_mro_get_linear_isa */ |
40 | #endif /* mro_get_package_gen */ |
41 | |
d2410475 |
42 | #if !defined(__GNUC__) |
43 | # if (!defined(__cplusplus__) || !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)) && !defined(inline) |
44 | # define inline /* nothing */ |
45 | # endif |
46 | #endif |
47 | |
48 | /* Mouse stuff */ |
49 | |
327413ed |
50 | #define newAV_mortal() (AV*)sv_2mortal((SV*)newAV()) |
51 | #define newHV_mortal() (HV*)sv_2mortal((SV*)newHV()) |
52 | |
3ea28db6 |
53 | #define MOUSE_CALL_BOOT(name) STMT_START { \ |
43165725 |
54 | EXTERN_C XS(CAT2(boot_, name)); \ |
55 | PUSHMARK(SP); \ |
56 | CALL_FPTR(CAT2(boot_, name))(aTHX_ cv); \ |
57 | } STMT_END |
58 | |
cccb83de |
59 | extern SV* mouse_package; |
60 | extern SV* mouse_namespace; |
a5df48e5 |
61 | extern SV* mouse_methods; |
62 | extern SV* mouse_name; |
d39ac61c |
63 | extern SV* mouse_coerce; |
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64 | |
93540011 |
65 | void |
66 | mouse_throw_error(SV* const metaobject, SV* const data /* not used */, const char* const fmt, ...) |
67 | #ifdef __attribute__format__ |
68 | __attribute__format__(__printf__, 3, 4); |
69 | #else |
70 | ; |
71 | #endif |
72 | |
b3cd4c14 |
73 | /* workaround RT #69939 */ |
74 | I32 |
75 | mouse_call_sv_safe(pTHX_ SV*, I32); |
76 | |
77 | #define call_sv_safe(sv, flags) mouse_call_sv_safe(aTHX_ sv, flags) |
78 | #define call_method_safe(m, flags) mouse_call_sv_safe(aTHX_ newSVpvn_flags(m, strlen(m), SVs_TEMP), flags | G_METHOD) |
79 | #define call_method_safes(m, flags) mouse_call_sv_safe(aTHX_ newSVpvs_flags(m, SVs_TEMP), flags | G_METHOD) |
80 | |
81 | |
df6dd016 |
82 | #define is_class_loaded(sv) mouse_is_class_loaded(aTHX_ sv) |
83 | bool mouse_is_class_loaded(pTHX_ SV*); |
84 | |
016e4681 |
85 | #define is_an_instance_of(klass, sv) mouse_is_an_instance_of(aTHX_ gv_stashpvs(klass, GV_ADD), (sv)) |
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86 | |
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87 | #define IsObject(sv) (SvROK(sv) && SvOBJECT(SvRV(sv))) |
88 | #define IsArrayRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVAV) |
89 | #define IsHashRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVHV) |
90 | #define IsCodeRef(sv) (SvROK(sv) && !SvOBJECT(SvRV(sv)) && SvTYPE(SvRV(sv)) == SVt_PVCV) |
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91 | |
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92 | #define mcall0(invocant, m) mouse_call0(aTHX_ (invocant), (m)) |
93 | #define mcall1(invocant, m, arg1) mouse_call1(aTHX_ (invocant), (m), (arg1)) |
94 | #define predicate_call(invocant, m) mouse_predicate_call(aTHX_ (invocant), (m)) |
95 | |
96 | #define mcall0s(invocant, m) mcall0((invocant), sv_2mortal(newSVpvs_share(m))) |
97 | #define mcall1s(invocant, m, arg1) mcall1((invocant), sv_2mortal(newSVpvs_share(m)), (arg1)) |
98 | #define predicate_calls(invocant, m) predicate_call((invocant), sv_2mortal(newSVpvs_share(m))) |
99 | |
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100 | |
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101 | #define get_metaclass(name) mouse_get_metaclass(aTHX_ name) |
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102 | |
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103 | SV* mouse_call0(pTHX_ SV *const self, SV *const method); |
104 | SV* mouse_call1(pTHX_ SV *const self, SV *const method, SV* const arg1); |
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105 | int mouse_predicate_call(pTHX_ SV* const self, SV* const method); |
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106 | |
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107 | SV* mouse_get_metaclass(pTHX_ SV* metaclass_name); |
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108 | |
109 | GV* mouse_stash_fetch(pTHX_ HV* const stash, const char* const name, I32 const namelen, I32 const create); |
110 | #define stash_fetch(s, n, l, c) mouse_stash_fetch(aTHX_ (s), (n), (l), (c)) |
111 | #define stash_fetchs(s, n, c) mouse_stash_fetch(aTHX_ (s), STR_WITH_LEN(n), (c)) |
112 | |
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113 | void mouse_install_sub(pTHX_ GV* const gv, SV* const code_ref); |
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114 | |
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115 | void mouse_must_defined(pTHX_ SV* const value, const char* const name); |
116 | void mouse_must_ref(pTHX_ SV* const value, const char* const name, svtype const t); |
117 | |
118 | #define must_defined(sv, name) mouse_must_defined(aTHX_ sv, name) |
119 | #define must_ref(sv, name, svt) mouse_must_ref(aTHX_ sv, name, svt) |
120 | |
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121 | #define MOUSEf_DIE_ON_FAIL 0x01 |
122 | MAGIC* mouse_mg_find(pTHX_ SV* const sv, const MGVTBL* const vtbl, I32 const flags); |
123 | |
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124 | /* MOUSE_av_at(av, ix) is the safer version of AvARRAY(av)[ix] if perl is compiled with -DDEBUGGING */ |
125 | #ifdef DEBUGGING |
126 | #define MOUSE_av_at(av, ix) *mouse_av_at_safe(aTHX_ (av) , (ix)) |
127 | SV** mouse_av_at_safe(pTHX_ AV* const mi, I32 const ix); |
128 | #else |
129 | #define MOUSE_av_at(av, ix) AvARRAY(av)[ix] |
130 | #endif |
131 | |
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132 | #define MOUSE_mg_obj(mg) ((mg)->mg_obj) |
133 | #define MOUSE_mg_ptr(mg) ((mg)->mg_ptr) |
ace98309 |
134 | #define MOUSE_mg_len(mg) ((mg)->mg_len) |
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135 | #define MOUSE_mg_flags(mg) ((mg)->mg_private) |
136 | #define MOUSE_mg_virtual(mg) ((mg)->mg_virtual) |
137 | |
138 | #define MOUSE_mg_slot(mg) MOUSE_mg_obj(mg) |
139 | #define MOUSE_mg_xa(mg) ((AV*)MOUSE_mg_ptr(mg)) |
140 | |
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141 | |
142 | /* mouse_instance.xs stuff */ |
143 | SV* mouse_instance_create (pTHX_ HV* const stash); |
144 | SV* mouse_instance_clone (pTHX_ SV* const instance); |
145 | bool mouse_instance_has_slot (pTHX_ SV* const instance, SV* const slot); |
146 | SV* mouse_instance_get_slot (pTHX_ SV* const instance, SV* const slot); |
147 | SV* mouse_instance_set_slot (pTHX_ SV* const instance, SV* const slot, SV* const value); |
148 | SV* mouse_instance_delete_slot(pTHX_ SV* const instance, SV* const slot); |
149 | void mouse_instance_weaken_slot(pTHX_ SV* const instance, SV* const slot); |
150 | |
f790c46b |
151 | #define has_slot(self, key) mouse_instance_has_slot(aTHX_ self, key) |
152 | #define get_slot(self, key) mouse_instance_get_slot(aTHX_ self, key) |
153 | #define set_slot(self, key, value) mouse_instance_set_slot(aTHX_ self, key, value) |
6fe2272b |
154 | #define delete_slot(self, key) mouse_instance_delete_slot(aTHX_ self, key) |
155 | #define weaken_slot(self, key) mouse_instance_weaken_slot(aTHX_ self, key) |
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156 | |
6fe2272b |
157 | #define has_slots(self, key) has_slot(self, sv_2mortal(newSVpvs_share(key))) |
158 | #define get_slots(self, key) get_slot(self, sv_2mortal(newSVpvs_share(key))) |
159 | #define set_slots(self, key, value) set_slot(self, sv_2mortal(newSVpvs_share(key)), value) |
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160 | |
161 | /* mouse_simle_accessor.xs */ |
e058b279 |
162 | #define INSTALL_SIMPLE_READER(klass, name) \ |
163 | INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name) |
164 | #define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \ |
a17f6313 |
165 | (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_reader, NULL, 0) |
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166 | |
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167 | #define INSTALL_CLASS_HOLDER_SV(klass, name, dsv) \ |
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168 | (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #name, sizeof(#name)-1, XS_Mouse_simple_reader, (dsv), HEf_SVKEY) |
787f84c2 |
169 | #define INSTALL_CLASS_HOLDER(klass, name, ds) \ |
170 | INSTALL_CLASS_HOLDER_SV(klass, name, newSVpvs(ds)) |
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171 | |
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172 | #define INSTALL_SIMPLE_WRITER(klass, name) \ |
173 | NSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, name) |
174 | #define INSTALL_SIMPLE_WRITER_WITH_KEY(klass, name, key) \ |
a17f6313 |
175 | (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_writer, NULL, 0) |
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176 | |
177 | #define INSTALL_SIMPLE_PREDICATE(klass, name) \ |
178 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, name) |
179 | #define INSTALL_SIMPLE_PREDICATE_WITH_KEY(klass, name, key) \ |
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180 | (void)mouse_simple_accessor_generate(aTHX_ "Mouse::Meta::" #klass "::" #name, #key, sizeof(#key)-1, XS_Mouse_simple_predicate, NULL, 0) |
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181 | |
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182 | 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); |
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183 | |
542f20ad |
184 | XS(XS_Mouse_simple_accessor); |
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185 | XS(XS_Mouse_simple_reader); |
186 | XS(XS_Mouse_simple_writer); |
187 | XS(XS_Mouse_simple_clearer); |
188 | XS(XS_Mouse_simple_predicate); |
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189 | |
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190 | CV* mouse_accessor_generate(pTHX_ SV* const attr, XSUBADDR_t const accessor_impl); |
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191 | |
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192 | XS(XS_Mouse_accessor); |
193 | XS(XS_Mouse_reader); |
194 | XS(XS_Mouse_writer); |
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195 | |
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196 | /* type constraints */ |
197 | |
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198 | int mouse_tc_check(pTHX_ SV* const tc, SV* const sv); |
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199 | |
200 | int mouse_tc_Any (pTHX_ SV*, SV* const sv); |
201 | int mouse_tc_Bool (pTHX_ SV*, SV* const sv); |
202 | int mouse_tc_Undef (pTHX_ SV*, SV* const sv); |
203 | int mouse_tc_Defined (pTHX_ SV*, SV* const sv); |
204 | int mouse_tc_Value (pTHX_ SV*, SV* const sv); |
205 | int mouse_tc_Num (pTHX_ SV*, SV* const sv); |
206 | int mouse_tc_Int (pTHX_ SV*, SV* const sv); |
207 | int mouse_tc_Str (pTHX_ SV*, SV* const sv); |
208 | int mouse_tc_ClassName (pTHX_ SV*, SV* const sv); |
209 | int mouse_tc_RoleName (pTHX_ SV*, SV* const sv); |
210 | int mouse_tc_Ref (pTHX_ SV*, SV* const sv); |
211 | int mouse_tc_ScalarRef (pTHX_ SV*, SV* const sv); |
212 | int mouse_tc_ArrayRef (pTHX_ SV*, SV* const sv); |
213 | int mouse_tc_HashRef (pTHX_ SV*, SV* const sv); |
214 | int mouse_tc_CodeRef (pTHX_ SV*, SV* const sv); |
215 | int mouse_tc_RegexpRef (pTHX_ SV*, SV* const sv); |
216 | int mouse_tc_GlobRef (pTHX_ SV*, SV* const sv); |
217 | int mouse_tc_FileHandle(pTHX_ SV*, SV* const sv); |
218 | int mouse_tc_Object (pTHX_ SV*, SV* const sv); |
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219 | |
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220 | CV* mouse_generate_isa_predicate_for(pTHX_ SV* const klass, const char* const predicate_name); |
ebe91068 |
221 | CV* mouse_generate_can_predicate_for(pTHX_ SV* const klass, const char* const predicate_name); |
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222 | |
016e4681 |
223 | int mouse_is_an_instance_of(pTHX_ HV* const stash, SV* const instance); |
224 | |
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225 | XS(XS_Mouse_constraint_check); |
af5eccce |
226 | |
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227 | /* Mouse XS Attribute object */ |
228 | |
229 | AV* mouse_get_xa(pTHX_ SV* const attr); |
4e7e3250 |
230 | SV* mouse_xa_apply_type_constraint(pTHX_ AV* const xa, SV* value, U16 const flags); |
231 | SV* mouse_xa_set_default(pTHX_ AV* const xa, SV* const object); |
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232 | |
233 | enum mouse_xa_ix_t{ |
234 | MOUSE_XA_SLOT, /* for constructors, sync to mg_obj */ |
235 | MOUSE_XA_FLAGS, /* for constructors, sync to mg_private */ |
236 | MOUSE_XA_ATTRIBUTE, |
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237 | MOUSE_XA_INIT_ARG, |
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238 | MOUSE_XA_TC, |
239 | MOUSE_XA_TC_CODE, |
240 | |
241 | MOUSE_XA_last |
242 | }; |
243 | |
244 | #define MOUSE_xa_slot(m) MOUSE_av_at(m, MOUSE_XA_SLOT) |
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245 | #define MOUSE_xa_flags(m) SvUVX( MOUSE_av_at(m, MOUSE_XA_FLAGS) ) |
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246 | #define MOUSE_xa_attribute(m) MOUSE_av_at(m, MOUSE_XA_ATTRIBUTE) |
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247 | #define MOUSE_xa_init_arg(m) MOUSE_av_at(m, MOUSE_XA_INIT_ARG) |
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248 | #define MOUSE_xa_tc(m) MOUSE_av_at(m, MOUSE_XA_TC) |
249 | #define MOUSE_xa_tc_code(m) MOUSE_av_at(m, MOUSE_XA_TC_CODE) |
250 | |
0aad0266 |
251 | enum mouse_xa_flags_t{ |
252 | MOUSEf_ATTR_HAS_TC = 0x0001, |
253 | MOUSEf_ATTR_HAS_DEFAULT = 0x0002, |
254 | MOUSEf_ATTR_HAS_BUILDER = 0x0004, |
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255 | MOUSEf_ATTR_HAS_INITIALIZER = 0x0008, /* not used */ |
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256 | MOUSEf_ATTR_HAS_TRIGGER = 0x0010, |
257 | |
258 | MOUSEf_ATTR_IS_LAZY = 0x0020, |
259 | MOUSEf_ATTR_IS_WEAK_REF = 0x0040, |
260 | MOUSEf_ATTR_IS_REQUIRED = 0x0080, |
261 | |
262 | MOUSEf_ATTR_SHOULD_COERCE = 0x0100, |
263 | |
264 | MOUSEf_ATTR_SHOULD_AUTO_DEREF |
265 | = 0x0200, |
266 | MOUSEf_TC_IS_ARRAYREF = 0x0400, |
267 | MOUSEf_TC_IS_HASHREF = 0x0800, |
268 | |
269 | MOUSEf_OTHER1 = 0x1000, |
270 | MOUSEf_OTHER2 = 0x2000, |
271 | MOUSEf_OTHER3 = 0x4000, |
272 | MOUSEf_OTHER4 = 0x8000, |
273 | |
274 | MOUSEf_MOUSE_MASK = 0xFFFF /* not used */ |
275 | }; |
276 | |
277 | |
df6dd016 |
278 | #endif /* !MOUSE_H */ |
279 | |