6 #define NEED_sv_2pv_nolen
20 Pass in a coderef, returns:
21 [ $pkg_name, $coderef_name ] ie:
25 MODULE = Class::MOP PACKAGE = Class::MOP
28 key_name = newSVpvs("name");
29 key_body = newSVpvs("body");
30 key_package = newSVpvs("package");
32 PERL_HASH(hash_name, "name", 4);
33 PERL_HASH(hash_body, "body", 4);
34 PERL_HASH(hash_package, "package", 7);
41 get_code_info(coderef)
47 if( SvOK(coderef) && SvROK(coderef) && SvTYPE(SvRV(coderef)) == SVt_PVCV){
48 coderef = SvRV(coderef);
49 /* I think this only gets triggered with a mangled coderef, but if
50 we hit it without the guard, we segfault. The slightly odd return
51 value strikes me as an improvement (mst)
54 if ( isGV_with_GP(CvGV(coderef))) {
56 pkg = HvNAME( GvSTASH(CvGV(coderef)) );
57 name = GvNAME( CvGV(coderef) );
66 PUSHs(newSVpvn(pkg, strlen(pkg)));
67 PUSHs(newSVpvn(name, strlen(name)));
71 MODULE = Class::MOP PACKAGE = Class::MOP::Package
74 get_all_package_symbols(self, ...)
79 SV *type_filter = NULL;
84 case G_VOID: return; break;
85 case G_SCALAR: ST(0) = &PL_sv_undef; return; break;
88 if ( items > 1 ) type_filter = ST(1);
92 if (SvROK(self) && (he = hv_fetch_ent((HV *)SvRV(self), key_package, 0, hash_package)))
93 stash = gv_stashsv(HeVAL(he),0);
97 (void)hv_iterinit(stash);
99 if ( type_filter && SvPOK(type_filter) ) {
100 const char *const type = SvPV_nolen(type_filter);
103 while ((he = hv_iternext(stash))) {
104 SV *const gv = HeVAL(he);
106 char *package = HvNAME(stash);
107 STRLEN pkglen = strlen(package);
113 switch( SvTYPE(gv) ) {
116 case 'C': sv = (SV *)GvCVu(gv); break; /* CODE */
117 case 'A': sv = (SV *)GvAV(gv); break; /* ARRAY */
118 case 'I': sv = (SV *)GvIO(gv); break; /* IO */
119 case 'H': sv = (SV *)GvHV(gv); break; /* HASH */
120 case 'S': sv = (SV *)GvSV(gv); break; /* SCALAR */
122 croak("Unknown type %s\n", type);
126 /* BAH! constants are horrible */
127 key = HePV(he, keylen);
128 fqlen = pkglen + keylen + 3;
129 fq = (char *)alloca(fqlen);
130 snprintf(fq, fqlen, "%s::%s", package, key);
131 sv = (SV*)get_cv(fq, 0);
139 SV *key = hv_iterkeysv(he);
143 PUSHs(sv_2mortal(newRV_inc(sv)));
148 EXTEND(SP, HvKEYS(stash) * 2);
150 while ((he = hv_iternext(stash))) {
151 SV *key = hv_iterkeysv(he);
152 SV *sv = hv_iterval(stash, he);
168 if (SvROK(self) && (he = hv_fetch_ent((HV *)SvRV(self), key_package, 0, hash_package)))
171 ST(0) = &PL_sv_undef;
173 MODULE = Class::MOP PACKAGE = Class::Attribute
181 if (SvROK(self) && (he = hv_fetch_ent((HV *)SvRV(self), key_name, 0, hash_name)))
184 ST(0) = &PL_sv_undef;
186 MODULE = Class::MOP PACKAGE = Class::Method
194 if (SvROK(self) && (he = hv_fetch_ent((HV *)SvRV(self), key_name, 0, hash_name)))
197 ST(0) = &PL_sv_undef;
205 if (SvROK(self) && (he = hv_fetch_ent((HV *)SvRV(self), key_body, 0, hash_body)))
208 ST(0) = &PL_sv_undef;