1 #include <u.h>
2 #include <libc.h>
3 #include <auth.h>
4 #include <bio.h>
5 #include "imap4d.h"
6
7 void
debuglog(char * fmt,...)8 debuglog(char *fmt, ...)
9 {
10 va_list arg;
11 static int logfd;
12
13 if(debug == 0)
14 return;
15 if(logfd == 0)
16 logfd = open("/sys/log/imap4d", OWRITE);
17 if(logfd > 0){
18 va_start(arg, fmt);
19 fprint(logfd, "%s: ", username);
20 vfprint(logfd, fmt, arg);
21 va_end(arg);
22 }
23 }
24
25 void
boxVerify(Box * box)26 boxVerify(Box *box)
27 {
28 Msg *m;
29 ulong seq, uid, recent;
30
31 if(box == nil)
32 return;
33 recent = 0;
34 seq = 0;
35 uid = 0;
36 for(m = box->msgs; m != nil; m = m->next){
37 if(m->seq == 0)
38 fprint(2, "m->seq == 0: m->seq=%lud\n", m->seq);
39 else if(m->seq <= seq)
40 fprint(2, "m->seq=%lud out of order: last=%lud\n", m->seq, seq);
41 seq = m->seq;
42
43 if(m->uid == 0)
44 fprint(2, "m->uid == 0: m->seq=%lud\n", m->seq);
45 else if(m->uid <= uid)
46 fprint(2, "m->uid=%lud out of order: last=%lud\n", m->uid, uid);
47 uid = m->uid;
48
49 if(m->flags & MRecent)
50 recent++;
51 }
52 if(seq != box->max)
53 fprint(2, "max=%lud, should be %lud\n", box->max, seq);
54 if(uid >= box->uidnext)
55 fprint(2, "uidnext=%lud, maxuid=%lud\n", box->uidnext, uid);
56 if(recent != box->recent)
57 fprint(2, "recent=%lud, should be %lud\n", box->recent, recent);
58 }
59
60 void
openfiles(void)61 openfiles(void)
62 {
63 Dir *d;
64 int i;
65
66 for(i = 0; i < 20; i++){
67 d = dirfstat(i);
68 if(d != nil){
69 fprint(2, "fd[%d]='%s' type=%c dev=%d user='%s group='%s'\n", i, d->name, d->type, d->dev, d->uid, d->gid);
70 free(d);
71 }
72 }
73 }
74
75 void
ls(char * file)76 ls(char *file)
77 {
78 Dir *d;
79 int fd, i, nd;
80
81 fd = open(file, OREAD);
82 if(fd < 0)
83 return;
84
85 /*
86 * read box to find all messages
87 * each one has a directory, and is in numerical order
88 */
89 d = dirfstat(fd);
90 if(d == nil){
91 close(fd);
92 return;
93 }
94 if(!(d->mode & DMDIR)){
95 fprint(2, "file %s\n", file);
96 free(d);
97 close(fd);
98 return;
99 }
100 free(d);
101 while((nd = dirread(fd, &d)) > 0){
102 for(i = 0; i < nd; i++){
103 fprint(2, "%s/%s %c\n", file, d[i].name, "-d"[(d[i].mode & DMDIR) == DMDIR]);
104 }
105 free(d);
106 }
107 close(fd);
108 }
109