Commit | Line | Data |
df6dd016 |
1 | #include "mouse.h" |
2 | |
cccb83de |
3 | SV* mouse_package; |
4 | SV* mouse_namespace; |
3e44140b |
5 | SV* mouse_methods; |
a5df48e5 |
6 | SV* mouse_name; |
cccb83de |
7 | |
df6dd016 |
8 | MODULE = Mouse PACKAGE = Mouse::Util |
9 | |
10 | PROTOTYPES: DISABLE |
11 | |
cccb83de |
12 | BOOT: |
13 | mouse_package = newSVpvs_share("package"); |
14 | mouse_namespace = newSVpvs_share("namespace"); |
3e44140b |
15 | mouse_methods = newSVpvs_share("methods"); |
a5df48e5 |
16 | mouse_name = newSVpvs_share("name"); |
3e44140b |
17 | |
1d5ecd5f |
18 | MOUSE_CALL_BOOT(Mouse__Util__TypeConstraints); |
cccb83de |
19 | |
20 | |
df6dd016 |
21 | bool |
22 | is_class_loaded(SV* sv = &PL_sv_undef) |
23 | |
24 | void |
25 | get_code_info(CV* code) |
26 | PREINIT: |
27 | GV* gv; |
28 | HV* stash; |
29 | PPCODE: |
30 | if((gv = CvGV(code)) && isGV(gv) && (stash = GvSTASH(gv))){ |
31 | EXTEND(SP, 2); |
32 | mPUSHs(newSVpvn_share(HvNAME_get(stash), HvNAMELEN_get(stash), 0U)); |
33 | mPUSHs(newSVpvn_share(GvNAME_get(gv), GvNAMELEN_get(gv), 0U)); |
34 | } |
35 | |
36 | SV* |
37 | get_code_package(CV* code) |
38 | PREINIT: |
39 | HV* stash; |
40 | CODE: |
41 | if(CvGV(code) && isGV(CvGV(code)) && (stash = GvSTASH(CvGV(code)))){ |
42 | RETVAL = newSVpvn_share(HvNAME_get(stash), HvNAMELEN_get(stash), 0U); |
43 | } |
44 | else{ |
45 | RETVAL = &PL_sv_no; |
46 | } |
47 | OUTPUT: |
48 | RETVAL |
49 | |
cccb83de |
50 | CV* |
7d96ae4d |
51 | get_code_ref(SV* package, SV* name) |
cccb83de |
52 | CODE: |
53 | { |
cccb83de |
54 | HV* stash; |
55 | HE* he; |
7d96ae4d |
56 | |
57 | if(!SvOK(package)){ |
58 | croak("You must define a package name"); |
59 | } |
60 | if(!SvOK(name)){ |
61 | croak("You must define a subroutine name"); |
62 | } |
63 | |
64 | stash = gv_stashsv(package, FALSE); |
65 | if(!stash){ |
66 | XSRETURN_UNDEF; |
cccb83de |
67 | } |
cccb83de |
68 | he = hv_fetch_ent(stash, name, FALSE, 0U); |
69 | if(he){ |
70 | GV* const gv = (GV*)hv_iterval(stash, he); |
7d96ae4d |
71 | if(!isGV(gv)){ /* special constant or stub */ |
cccb83de |
72 | STRLEN len; |
73 | const char* const pv = SvPV_const(name, len); |
74 | gv_init(gv, stash, pv, len, GV_ADDMULTI); |
cccb83de |
75 | } |
7d96ae4d |
76 | RETVAL = GvCVu(gv); |
cccb83de |
77 | } |
78 | else{ |
79 | RETVAL = NULL; |
80 | } |
81 | |
82 | if(!RETVAL){ |
83 | XSRETURN_UNDEF; |
84 | } |
2591e962 |
85 | } |
86 | OUTPUT: |
87 | RETVAL |
88 | |
cccb83de |
89 | |
7d96ae4d |
90 | MODULE = Mouse PACKAGE = Mouse::Meta::Module |
91 | |
92 | BOOT: |
93 | INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package); |
94 | INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods); |
95 | INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes); |
96 | |
97 | HV* |
98 | namespace(SV* self) |
99 | CODE: |
100 | { |
3ea28db6 |
101 | SV* const package = mouse_instance_get_slot(aTHX_ self, mouse_package); |
7d96ae4d |
102 | if(!(package && SvOK(package))){ |
3e44140b |
103 | croak("No package name defined"); |
7d96ae4d |
104 | } |
105 | RETVAL = gv_stashsv(package, GV_ADDMULTI); |
106 | } |
107 | OUTPUT: |
108 | RETVAL |
109 | |
3e44140b |
110 | # ignore extra arguments for extensibility |
111 | void |
112 | add_method(SV* self, SV* name, SV* code, ...) |
113 | CODE: |
114 | { |
b330ee2d |
115 | SV* const package = mouse_instance_get_slot(aTHX_ self, mouse_package); /* $self->{package} */ |
116 | SV* const methods = mouse_instance_get_slot(aTHX_ self, mouse_methods); /* $self->{methods} */ |
3e44140b |
117 | GV* gv; |
118 | SV* code_ref; |
119 | |
120 | if(!(package && SvOK(package))){ |
121 | croak("No package name defined"); |
122 | } |
123 | |
124 | SvGETMAGIC(name); |
125 | SvGETMAGIC(code); |
126 | |
127 | if(!SvOK(name)){ |
128 | mouse_throw_error(self, NULL, "You must define a method name"); |
129 | } |
130 | if(!SvROK(code)){ |
131 | mouse_throw_error(self, NULL, "You must define a CODE reference"); |
132 | } |
133 | |
134 | code_ref = code; |
135 | if(SvTYPE(SvRV(code_ref)) != SVt_PVCV){ |
136 | SV* sv = code_ref; /* used in tryAMAGICunDEREF */ |
137 | SV** sp = &sv; /* used in tryAMAGICunDEREF */ |
138 | tryAMAGICunDEREF(to_cv); /* try \&{$code} */ |
139 | if(SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVCV){ |
140 | mouse_throw_error(self, NULL, "Not a CODE reference"); |
141 | } |
142 | code_ref = sv; |
143 | } |
144 | |
145 | /* *{$package . '::' . $name} -> *gv */ |
146 | gv = gv_fetchpv(form("%"SVf"::%"SVf, package, name), GV_ADDMULTI, SVt_PVCV); |
147 | if(GvCVu(gv)){ /* delete *slot{gv} to work around "redefine" warning */ |
148 | SvREFCNT_dec(GvCV(gv)); |
149 | GvCV(gv) = NULL; |
150 | } |
151 | sv_setsv_mg((SV*)gv, code_ref); /* *gv = $code_ref */ |
152 | |
b330ee2d |
153 | mouse_instance_set_slot(aTHX_ methods, name, code); /* $self->{methods}{$name} = $code */ |
3e44140b |
154 | |
155 | /* TODO: name the CODE ref if it's anonymous */ |
156 | //code_entity = (CV*)SvRV(code_ref); |
157 | //if(CvANON(code_entity) |
158 | // && CvGV(code_entity) /* a cv under construction has no gv */ ){ |
159 | |
160 | // CvGV(code_entity) = gv; |
161 | // CvANON_off(code_entity); |
162 | //} |
163 | } |
164 | |
43165725 |
165 | MODULE = Mouse PACKAGE = Mouse::Meta::Class |
166 | |
167 | BOOT: |
168 | INSTALL_SIMPLE_READER(Class, roles); |
169 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Class, is_anon_class, anon_serial_id); |
170 | |
cccb83de |
171 | void |
172 | linearized_isa(SV* self) |
173 | PPCODE: |
174 | { |
175 | SV* const stash_ref = mcall0(self, mouse_namespace); /* $self->namespace */ |
176 | AV* linearized_isa; |
177 | I32 len; |
178 | I32 i; |
179 | if(!(SvROK(stash_ref) && SvTYPE(SvRV(stash_ref)) == SVt_PVHV)){ |
180 | croak("namespace() didn't return a HASH reference"); |
181 | } |
182 | linearized_isa = mro_get_linear_isa((HV*)SvRV(stash_ref)); |
183 | len = AvFILLp(linearized_isa) + 1; |
184 | EXTEND(SP, len); |
185 | for(i = 0; i < len; i++){ |
186 | PUSHs(AvARRAY(linearized_isa)[i]); |
187 | } |
188 | } |
189 | |
43165725 |
190 | MODULE = Mouse PACKAGE = Mouse::Meta::Role |
191 | |
192 | BOOT: |
193 | INSTALL_SIMPLE_READER_WITH_KEY(Role, get_roles, roles); |
194 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Role, is_anon_role, anon_serial_id); |
195 | |
43165725 |
196 | MODULE = Mouse PACKAGE = Mouse::Meta::Attribute |
197 | |
198 | BOOT: |
199 | /* readers */ |
200 | INSTALL_SIMPLE_READER(Attribute, name); |
201 | INSTALL_SIMPLE_READER(Attribute, associated_class); |
202 | INSTALL_SIMPLE_READER(Attribute, accessor); |
203 | INSTALL_SIMPLE_READER(Attribute, reader); |
204 | INSTALL_SIMPLE_READER(Attribute, writer); |
205 | INSTALL_SIMPLE_READER(Attribute, predicate); |
206 | INSTALL_SIMPLE_READER(Attribute, clearer); |
207 | INSTALL_SIMPLE_READER(Attribute, handles); |
208 | |
209 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, _is_metadata, is); |
210 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_required, required); |
211 | INSTALL_SIMPLE_READER(Attribute, default); |
212 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy, lazy); |
213 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy_build, lazy_build); |
214 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_weak_ref, weak_ref); |
215 | INSTALL_SIMPLE_READER(Attribute, init_arg); |
216 | INSTALL_SIMPLE_READER(Attribute, type_constraint); |
217 | INSTALL_SIMPLE_READER(Attribute, trigger); |
218 | INSTALL_SIMPLE_READER(Attribute, builder); |
219 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_auto_deref, auto_deref); |
220 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_coerce, coerce); |
221 | INSTALL_SIMPLE_READER(Attribute, documentation); |
222 | |
223 | /* predicates */ |
224 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_accessor, accessor); |
225 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_reader, reader); |
226 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_writer, writer); |
227 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_predicate, predicate); |
228 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_clearer, clearer); |
229 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_handles, handles); |
230 | |
231 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_default, default); |
232 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_type_constraint, type_constraint); |
233 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_trigger, trigger); |
234 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_builder, builder); |
235 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_documentation, documentation); |
236 | |
93540011 |
237 | newCONSTSUB(gv_stashpvs("Mouse::Meta::Attribute", TRUE), "accessor_metaclass", |
238 | newSVpvs("Mouse::Meta::Method::Accessor::XS")); |
239 | |
43165725 |
240 | MODULE = Mouse PACKAGE = Mouse::Meta::TypeConstraint |
241 | |
242 | BOOT: |
243 | INSTALL_SIMPLE_READER(TypeConstraint, name); |
244 | INSTALL_SIMPLE_READER(TypeConstraint, parent); |
245 | INSTALL_SIMPLE_READER(TypeConstraint, message); |
246 | |
247 | INSTALL_SIMPLE_READER_WITH_KEY(TypeConstraint, _compiled_type_constraint, compiled_type_constraint); |
248 | INSTALL_SIMPLE_READER(TypeConstraint, _compiled_type_coercion); /* Mouse specific */ |
249 | |
250 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(TypeConstraint, has_coercion, _compiled_type_coercion); |
93540011 |
251 | |
252 | |
253 | MODULE = Mouse PACKAGE = Mouse::Meta::Method::Accessor::XS |
254 | |
93540011 |
255 | CV* |
256 | _generate_accessor(klass, SV* attr, metaclass) |
257 | CODE: |
258 | { |
259 | RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_accessor); |
260 | } |
261 | OUTPUT: |
262 | RETVAL |
263 | |
264 | CV* |
265 | _generate_reader(klass, SV* attr, metaclass) |
266 | CODE: |
267 | { |
268 | RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_reader); |
269 | } |
270 | OUTPUT: |
271 | RETVAL |
272 | |
273 | CV* |
274 | _generate_writer(klass, SV* attr, metaclass) |
275 | CODE: |
276 | { |
277 | RETVAL = mouse_instantiate_xs_accessor(aTHX_ attr, mouse_xs_writer); |
278 | } |
279 | OUTPUT: |
280 | RETVAL |
281 | |
282 | CV* |
283 | _generate_clearer(klass, SV* attr, metaclass) |
284 | CODE: |
285 | { |
286 | SV* const slot = mcall0s(attr, "name"); |
287 | STRLEN len; |
288 | const char* const pv = SvPV_const(slot, len); |
289 | RETVAL = mouse_install_simple_accessor(aTHX_ NULL, pv, len, mouse_xs_simple_clearer); |
290 | } |
291 | OUTPUT: |
292 | RETVAL |
293 | |
294 | CV* |
295 | _generate_predicate(klass, SV* attr, metaclass) |
296 | CODE: |
297 | { |
298 | SV* const slot = mcall0s(attr, "name"); |
299 | STRLEN len; |
300 | const char* const pv = SvPV_const(slot, len); |
301 | RETVAL = mouse_install_simple_accessor(aTHX_ NULL, pv, len, mouse_xs_simple_predicate); |
302 | } |
303 | OUTPUT: |
304 | RETVAL |
305 | |