Conflicts with the last Moose release
[gitmo/Class-MOP.git] / mop.h
1 #ifndef __MOP_H__
2 #define __MOP_H__
3
4 #include "EXTERN.h"
5 #include "perl.h"
6 #include "XSUB.h"
7
8 #define NEED_newRV_noinc
9 #define NEED_sv_2pv_flags
10 #define NEED_sv_2pv_nolen
11 #include "ppport.h"
12
13 #define MOP_CALL_BOOT(name)  mop_call_xs(aTHX_ name, cv, mark);
14
15 #ifndef XSPROTO
16 #define XSPROTO(name) XS(name)
17 #endif
18
19 void mop_call_xs (pTHX_ XSPROTO(subaddr), CV *cv, SV **mark);
20
21 typedef enum {
22     KEY_name,
23     KEY_package,
24     KEY_package_name,
25     KEY_body,
26     KEY_package_cache_flag,
27     KEY_methods,
28     KEY_VERSION,
29     KEY_ISA,
30     key_last,
31 } mop_prehashed_key_t;
32
33 #define KEY_FOR(name)  mop_prehashed_key_for(KEY_ ##name)
34 #define HASH_FOR(name) mop_prehashed_hash_for(KEY_ ##name)
35
36 void mop_prehash_keys (void);
37 SV *mop_prehashed_key_for (mop_prehashed_key_t key);
38 U32 mop_prehashed_hash_for (mop_prehashed_key_t key);
39
40 #define INSTALL_SIMPLE_READER(klass, name)  INSTALL_SIMPLE_READER_WITH_KEY(klass, name, name)
41 #define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \
42     { \
43         CV *cv = newXS("Class::MOP::" #klass "::" #name, mop_xs_simple_reader, __FILE__); \
44         CvXSUBANY(cv).any_i32 = KEY_ ##key; \
45     }
46
47 XS(mop_xs_simple_reader);
48
49 extern SV *mop_method_metaclass;
50 extern SV *mop_associated_metaclass;
51 extern SV *mop_wrap;
52
53 UV mop_check_package_cache_flag(pTHX_ HV *stash);
54 int mop_get_code_info (SV *coderef, char **pkg, char **name);
55 SV *mop_call0(pTHX_ SV *const self, SV *const method);
56
57 typedef enum {
58     TYPE_FILTER_NONE,
59     TYPE_FILTER_CODE,
60     TYPE_FILTER_ARRAY,
61     TYPE_FILTER_IO,
62     TYPE_FILTER_HASH,
63     TYPE_FILTER_SCALAR,
64 } type_filter_t;
65
66 typedef bool (*get_package_symbols_cb_t) (const char *, STRLEN, SV *, void *);
67
68 void mop_get_package_symbols(HV *stash, type_filter_t filter, get_package_symbols_cb_t cb, void *ud);
69 HV *mop_get_all_package_symbols (HV *stash, type_filter_t filter);
70
71 #endif