1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
#ifndef _BASE_OBJECTS_H_
#define _BASE_OBJECTS_H_
#include <Python.h>
/* data is a pointer to the underlying Irssi record */
/* base_name is the type name of the object returned from the type member
it can be SERVER, CHANNEL, QUERY, etc. Note: base_name isn't freed, so
it cannot point to heap memory */
/* cleanup_installed: 1 = a cleanup signal handler is installed, 0 = not installed */
#define PyIrssi_HEAD(type) \
PyObject_HEAD \
type *data; \
const char *base_name; \
int cleanup_installed;
/* for uninheritable objects without a type id (Ban, Log, etc) */
#define PyIrssiFinal_HEAD(type) \
PyObject_HEAD \
type *data; \
int cleanup_installed;
/* to access data from any irssi object */
typedef struct
{
PyObject_HEAD
void *data;
} PyIrssiObject;
#define DATA(obj) (((PyIrssiObject *)obj)->data)
/* base for classes with a type */
typedef struct
{
int type;
} IRSSI_BASE_REC;
typedef struct
{
PyIrssi_HEAD(IRSSI_BASE_REC)
} PyIrssiBase;
/* base for classes with type and a chat type */
typedef struct
{
int type;
int chat_type;
} IRSSI_CHAT_REC;
typedef struct
{
PyIrssi_HEAD(IRSSI_CHAT_REC)
} PyIrssiChatBase;
extern PyTypeObject PyIrssiBaseType;
extern PyTypeObject PyIrssiChatBaseType;
#define pybase_check(op) PyObject_TypeCheck(op, &PyIrssiBaseType)
#define pychatbase_check(op) PyObject_TypeCheck(op, &PyIrssiChatBaseType)
#define py_instp(tp, to) ((tp *) (to)->tp_alloc(to, 0))
#define py_inst(tp, to) py_instp(tp, &to)
int base_objects_init(void);
#define RET_NULL_IF_INVALID(data) \
if (data == NULL) \
return PyErr_Format(PyExc_RuntimeError, "wrapped object is invalid")
#define RET_N1_IF_INVALID(data) \
do { \
if (data == NULL) \
{ \
PyErr_Format(PyExc_RuntimeError, "wrapped object is invalid"); \
return -1; \
} \
} while (0)
#define RET_AS_STRING_OR_NONE(str) \
do { \
if (str) \
return PyString_FromString(str); \
else \
{ \
Py_INCREF(Py_None); \
return Py_None; \
} \
} while (0)
#define RET_AS_STRING_OR_EMPTY(str) return PyString_FromString(str? str : "")
#define RET_AS_OBJ_OR_NONE(obj) \
do { \
PyObject *tmp = obj; \
if (!tmp) \
tmp = Py_None; \
Py_INCREF(tmp); \
return tmp; \
} while (0)
#define INVALID_MEMBER(member) \
return PyErr_Format(PyExc_RuntimeError, "invalid member id, %d", member)
#endif
|
