blob: 02911d10839c29716717891e6b324d4dab14253d (
plain) (
blame)
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
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "strlib.h"
#include "utils.h"
//-----------------------------------------------
// string lib.
unsigned char *jstrescape (unsigned char *pt)
{
//copy from here
unsigned char *ptr;
int i = 0, j = 0;
//copy string to temporary
CREATE (ptr, char, J_MAX_MALLOC_SIZE);
strcpy (ptr, pt);
while (ptr[i] != '\0')
{
switch (ptr[i])
{
case '\'':
pt[j++] = '\\';
pt[j++] = ptr[i++];
break;
case '\\':
pt[j++] = '\\';
pt[j++] = ptr[i++];
break;
default:
pt[j++] = ptr[i++];
}
}
pt[j++] = '\0';
free (ptr);
return (unsigned char *) &pt[0];
}
unsigned char *jstrescapecpy (unsigned char *pt, unsigned char *spt)
{
//copy from here
int i = 0, j = 0;
while (spt[i] != '\0')
{
switch (spt[i])
{
case '\'':
pt[j++] = '\\';
pt[j++] = spt[i++];
break;
case '\\':
pt[j++] = '\\';
pt[j++] = spt[i++];
break;
default:
pt[j++] = spt[i++];
}
}
pt[j++] = '\0';
return (unsigned char *) &pt[0];
}
int jmemescapecpy (unsigned char *pt, unsigned char *spt, int size)
{
//copy from here
int i = 0, j = 0;
while (i < size)
{
switch (spt[i])
{
case '\'':
pt[j++] = '\\';
pt[j++] = spt[i++];
break;
case '\\':
pt[j++] = '\\';
pt[j++] = spt[i++];
break;
default:
pt[j++] = spt[i++];
}
}
// copy size is 0 ~ (j-1)
return j;
}
|