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1 | #include "mouse.h" |
2 | |
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3 | SV* mouse_package; |
4 | SV* mouse_namespace; |
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5 | SV* mouse_methods; |
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6 | SV* mouse_name; |
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7 | |
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8 | MODULE = Mouse PACKAGE = Mouse |
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9 | |
10 | PROTOTYPES: DISABLE |
11 | |
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12 | BOOT: |
13 | mouse_package = newSVpvs_share("package"); |
14 | mouse_namespace = newSVpvs_share("namespace"); |
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15 | mouse_methods = newSVpvs_share("methods"); |
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16 | mouse_name = newSVpvs_share("name"); |
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17 | |
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18 | MOUSE_CALL_BOOT(Mouse__Util); |
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19 | MOUSE_CALL_BOOT(Mouse__Util__TypeConstraints); |
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20 | MOUSE_CALL_BOOT(Mouse__Meta__Method__Accessor__XS); |
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21 | |
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22 | |
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23 | MODULE = Mouse PACKAGE = Mouse::Meta::Module |
24 | |
25 | BOOT: |
26 | INSTALL_SIMPLE_READER_WITH_KEY(Module, name, package); |
27 | INSTALL_SIMPLE_READER_WITH_KEY(Module, _method_map, methods); |
28 | INSTALL_SIMPLE_READER_WITH_KEY(Module, _attribute_map, attributes); |
29 | |
30 | HV* |
31 | namespace(SV* self) |
32 | CODE: |
33 | { |
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34 | SV* const package = mouse_instance_get_slot(aTHX_ self, mouse_package); |
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35 | if(!(package && SvOK(package))){ |
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36 | croak("No package name defined"); |
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37 | } |
38 | RETVAL = gv_stashsv(package, GV_ADDMULTI); |
39 | } |
40 | OUTPUT: |
41 | RETVAL |
42 | |
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43 | # ignore extra arguments for extensibility |
44 | void |
45 | add_method(SV* self, SV* name, SV* code, ...) |
46 | CODE: |
47 | { |
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48 | SV* const package = mouse_instance_get_slot(aTHX_ self, mouse_package); /* $self->{package} */ |
49 | SV* const methods = mouse_instance_get_slot(aTHX_ self, mouse_methods); /* $self->{methods} */ |
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50 | GV* gv; |
51 | SV* code_ref; |
52 | |
53 | if(!(package && SvOK(package))){ |
54 | croak("No package name defined"); |
55 | } |
56 | |
57 | SvGETMAGIC(name); |
58 | SvGETMAGIC(code); |
59 | |
60 | if(!SvOK(name)){ |
61 | mouse_throw_error(self, NULL, "You must define a method name"); |
62 | } |
63 | if(!SvROK(code)){ |
64 | mouse_throw_error(self, NULL, "You must define a CODE reference"); |
65 | } |
66 | |
67 | code_ref = code; |
68 | if(SvTYPE(SvRV(code_ref)) != SVt_PVCV){ |
69 | SV* sv = code_ref; /* used in tryAMAGICunDEREF */ |
70 | SV** sp = &sv; /* used in tryAMAGICunDEREF */ |
71 | tryAMAGICunDEREF(to_cv); /* try \&{$code} */ |
72 | if(SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVCV){ |
73 | mouse_throw_error(self, NULL, "Not a CODE reference"); |
74 | } |
75 | code_ref = sv; |
76 | } |
77 | |
78 | /* *{$package . '::' . $name} -> *gv */ |
79 | gv = gv_fetchpv(form("%"SVf"::%"SVf, package, name), GV_ADDMULTI, SVt_PVCV); |
80 | if(GvCVu(gv)){ /* delete *slot{gv} to work around "redefine" warning */ |
81 | SvREFCNT_dec(GvCV(gv)); |
82 | GvCV(gv) = NULL; |
83 | } |
84 | sv_setsv_mg((SV*)gv, code_ref); /* *gv = $code_ref */ |
85 | |
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86 | mouse_instance_set_slot(aTHX_ methods, name, code); /* $self->{methods}{$name} = $code */ |
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87 | |
88 | /* TODO: name the CODE ref if it's anonymous */ |
89 | //code_entity = (CV*)SvRV(code_ref); |
90 | //if(CvANON(code_entity) |
91 | // && CvGV(code_entity) /* a cv under construction has no gv */ ){ |
92 | |
93 | // CvGV(code_entity) = gv; |
94 | // CvANON_off(code_entity); |
95 | //} |
96 | } |
97 | |
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98 | MODULE = Mouse PACKAGE = Mouse::Meta::Class |
99 | |
100 | BOOT: |
101 | INSTALL_SIMPLE_READER(Class, roles); |
102 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Class, is_anon_class, anon_serial_id); |
103 | |
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104 | void |
105 | linearized_isa(SV* self) |
106 | PPCODE: |
107 | { |
108 | SV* const stash_ref = mcall0(self, mouse_namespace); /* $self->namespace */ |
109 | AV* linearized_isa; |
110 | I32 len; |
111 | I32 i; |
112 | if(!(SvROK(stash_ref) && SvTYPE(SvRV(stash_ref)) == SVt_PVHV)){ |
113 | croak("namespace() didn't return a HASH reference"); |
114 | } |
115 | linearized_isa = mro_get_linear_isa((HV*)SvRV(stash_ref)); |
116 | len = AvFILLp(linearized_isa) + 1; |
117 | EXTEND(SP, len); |
118 | for(i = 0; i < len; i++){ |
119 | PUSHs(AvARRAY(linearized_isa)[i]); |
120 | } |
121 | } |
122 | |
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123 | MODULE = Mouse PACKAGE = Mouse::Meta::Role |
124 | |
125 | BOOT: |
126 | INSTALL_SIMPLE_READER_WITH_KEY(Role, get_roles, roles); |
127 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Role, is_anon_role, anon_serial_id); |
128 | |
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129 | MODULE = Mouse PACKAGE = Mouse::Meta::Attribute |
130 | |
131 | BOOT: |
132 | /* readers */ |
133 | INSTALL_SIMPLE_READER(Attribute, name); |
134 | INSTALL_SIMPLE_READER(Attribute, associated_class); |
135 | INSTALL_SIMPLE_READER(Attribute, accessor); |
136 | INSTALL_SIMPLE_READER(Attribute, reader); |
137 | INSTALL_SIMPLE_READER(Attribute, writer); |
138 | INSTALL_SIMPLE_READER(Attribute, predicate); |
139 | INSTALL_SIMPLE_READER(Attribute, clearer); |
140 | INSTALL_SIMPLE_READER(Attribute, handles); |
141 | |
142 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, _is_metadata, is); |
143 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_required, required); |
144 | INSTALL_SIMPLE_READER(Attribute, default); |
145 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy, lazy); |
146 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_lazy_build, lazy_build); |
147 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, is_weak_ref, weak_ref); |
148 | INSTALL_SIMPLE_READER(Attribute, init_arg); |
149 | INSTALL_SIMPLE_READER(Attribute, type_constraint); |
150 | INSTALL_SIMPLE_READER(Attribute, trigger); |
151 | INSTALL_SIMPLE_READER(Attribute, builder); |
152 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_auto_deref, auto_deref); |
153 | INSTALL_SIMPLE_READER_WITH_KEY(Attribute, should_coerce, coerce); |
154 | INSTALL_SIMPLE_READER(Attribute, documentation); |
155 | |
156 | /* predicates */ |
157 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_accessor, accessor); |
158 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_reader, reader); |
159 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_writer, writer); |
160 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_predicate, predicate); |
161 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_clearer, clearer); |
162 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_handles, handles); |
163 | |
164 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_default, default); |
165 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_type_constraint, type_constraint); |
166 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_trigger, trigger); |
167 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_builder, builder); |
168 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(Attribute, has_documentation, documentation); |
169 | |
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170 | newCONSTSUB(gv_stashpvs("Mouse::Meta::Attribute", TRUE), "accessor_metaclass", |
171 | newSVpvs("Mouse::Meta::Method::Accessor::XS")); |
172 | |
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173 | MODULE = Mouse PACKAGE = Mouse::Meta::TypeConstraint |
174 | |
175 | BOOT: |
176 | INSTALL_SIMPLE_READER(TypeConstraint, name); |
177 | INSTALL_SIMPLE_READER(TypeConstraint, parent); |
178 | INSTALL_SIMPLE_READER(TypeConstraint, message); |
179 | |
180 | INSTALL_SIMPLE_READER_WITH_KEY(TypeConstraint, _compiled_type_constraint, compiled_type_constraint); |
181 | INSTALL_SIMPLE_READER(TypeConstraint, _compiled_type_coercion); /* Mouse specific */ |
182 | |
183 | INSTALL_SIMPLE_PREDICATE_WITH_KEY(TypeConstraint, has_coercion, _compiled_type_coercion); |
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184 | |
185 | |