blob: d1d351dc4b59e7671aa55dd799b71c4e5fb85e02 (
plain)
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
|
#include <config.h>
#include "error.h"
#include <stdio.h>
#include <stdarg.h>
Error::Error()
{
lastError = NULL;
pthread_mutex_init (&mutex, NULL);
}
Error::~Error()
{
}
bool Error::hasError()
{
return lastError != NULL;
}
string Error::popErrorString()
{
pthread_mutex_lock(&mutex);
if(lastError == NULL) return string("");
_err_entry *err = lastError;
string le = err->errstr;
lastError = err->prev;
delete err;
pthread_mutex_unlock(&mutex);
return le;
}
void Error::pushError(char *fmt, ...)
{
char buf[1024];
pthread_mutex_lock(&mutex);
va_list argp;
va_start(argp, fmt);
fprintf(stderr, "New Error: ["); vfprintf(stderr, fmt, argp); fprintf(stderr, "]\n"); fflush(stderr);
vsprintf(buf, fmt, argp);
va_end(argp);
_err_entry *err = new _err_entry;
err->errstr = string(buf);
err->prev = lastError;
lastError = err;
pthread_mutex_unlock(&mutex);
}
void Error::removeAllErrors()
{
while(lastError) popErrorString();
}
|