Repository navigation
Expand file tree
/
Copy pathobjexcept.c
More file actions
86 lines (78 loc) · 2.26 KB
/
Copy pathobjexcept.c
File metadata and controls
86 lines (78 loc) · 2.26 KB
1
2
3
4
5
6
7
8
A104
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
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>
#include "nlr.h"
#include "misc.h"
#include "mpconfig.h"
#include "obj.h"
typedef struct mp_obj_exception_t {
mp_obj_base_t base;
qstr id;
int n_args;
const void *args[];
} mp_obj_exception_t;
void exception_print(void (*print)(void *env, const char *fmt, ...), void *env, mp_obj_t o_in) {
mp_obj_exception_t *o = o_in;
switch (o->n_args) {
case 0:
print(env, "%s", qstr_str(o->id));
break;
case 1:
print(env, "%s: %s", qstr_str(o->id), (const char*)o->args[0]);
break;
case 2:
print(env, "%s: ", qstr_str(o->id));
print(env, (const char*)o->args[0], o->args[1]);
break;
default: // here we just assume at least 3 args, but only use first 3
print(env, "%s: ", qstr_str(o->id));
print(env, (const char*)o->args[0], o->args[1], o->args[2]);
break;
}
}
const mp_obj_type_t exception_type = {
{ &mp_const_type },
"exception",
exception_print, // print
NULL, // call_n
NULL, // unary_op
NULL, // binary_op
NULL, // getiter
NULL, // iternext
{{NULL, NULL},}, // method list
};
mp_obj_t mp_obj_new_exception(qstr id) {
mp_obj_exception_t *o = m_new_obj(mp_obj_exception_t);
o->base.type = &exception_type;
o->id = id;
o->n_args = 0;
return o;
}
mp_obj_t mp_obj_new_exception_msg(qstr id, const char *msg) {
mp_obj_exception_t *o = m_new_obj_var(mp_obj_exception_t, void*, 1);
o->base.type = &exception_type;
o->id = id;
o->n_args = 1;
o->args[0] = msg;
return o;
}
mp_obj_t mp_obj_new_exception_msg_1_arg(qstr id, const char *fmt, const char *a1) {
mp_obj_exception_t *o = m_new_obj_var(mp_obj_exception_t, void*, 2);
o->base.type = &exception_type;
o->id = id;
o->n_args = 2;
o->args[0] = fmt;
o->args[1] = a1;
return o;
}
mp_obj_t mp_obj_new_exception_msg_2_args(qstr id, const char *fmt, const char *a1, const char *a2) {
mp_obj_exception_t *o = m_new_obj_var(mp_obj_exception_t, void*, 3);
o->base.type = &exception_type;
o->id = id;
o->n_args = 3;
o->args[0] = fmt;
o->args[1] = a1;
o->args[2] = a2;
return o;
}