blob: dc5da7c4082796fc5f627e68ffb50a6c40d01992 (
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
|
#include "config.h"
/*
*/
#include "sqwebmail.h"
#include "mailinglist.h"
#include "rfc822/rfc822.h"
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#define MAILINGLISTS "sqwebmail-mailinglists"
#define MAILINGLISTSTMP "sqwebmail-mailinglists.tmp"
char *getmailinglists()
{
FILE *fp=fopen(MAILINGLISTS, "r");
struct stat stat_buf;
char *buf;
int l;
if (!fp)
return (0);
if (fstat(fileno(fp), &stat_buf) != 0 ||
(buf=malloc(stat_buf.st_size+1)) == NULL)
{
fclose(fp);
return (0);
}
l=fread(buf, 1, stat_buf.st_size, fp);
fclose(fp);
if (l < 0)
l=0;
buf[l]=0;
return (buf);
}
void savemailinglists(const char *p)
{
FILE *fp;
int lastc;
if ((fp=fopen(MAILINGLISTSTMP, "w")) == NULL)
return;
for (lastc='\n'; *p; p++)
{
if (isspace((int)(unsigned char)*p) && *p != '\n')
continue;
if (*p == '\n' && lastc == '\n')
continue;
putc(*p, fp);
lastc=*p;
}
fprintf(fp, "%s", p);
fflush(fp);
if (ferror(fp))
{
fclose(fp);
unlink(MAILINGLISTSTMP);
return;
}
fclose(fp);
rename (MAILINGLISTSTMP, MAILINGLISTS);
}
|
