int
utmp_login(struct user_info *up)
{
struct user_info *uentp;
int j;
int h;
j = binfo->utmpshm->guesthash_head[0] - 1;
if (j < 0 || j >= MAXACTIVERUN) {
return -1;
}
uentp = &(binfo->utmpshm->uinfo[j]);
if (uentp->active && uentp->pid) {
return -1;
}
binfo->utmpshm->guesthash_head[0] =
binfo->utmpshm->guesthash_next[j + 1];
binfo->utmpshm->guesthash_next[j + 1] = 0;
binfo->utmpshm->uinfo[j] = *up;
binfo->utmpshm->activeuser++;
update_max_online();
add_uindex(up->uid, j + 1);
if (!strcasecmp(up->userid, "guest") && up->pid == 1) {
h = utmp_iphash(up->from);
binfo->utmpshm->guesthash_next[j + 1] =
binfo->utmpshm->guesthash_head[h];
binfo->utmpshm->guesthash_head[h] = j + 1;
binfo->utmpshm->wwwguestnum++;
}
utmp_kickidle();
return j + 1;
}
void
syn_uindxexshm()
{
int i;
for (i = 0; i < USHM_SIZE; i++) {
if (shm_utmp->uinfo[i].active) {
add_uindex(shm_utmp->uinfo[i].uid, i + 1);
}
}
for (i = 0; i < MAXUSERS; i++)
rmdup_uindex(i + 1);
}
char *
wwwlogin(struct userec *user, int ipmask)
{
FILE *fp, *fp1;
int n, dolog = 0, st, clubnum, uid, i, nsearch;
struct user_info *u;
char ULIST[STRLEN];
char genbuf[256], *urlbase, fname[80];
uid = getusernum(user->userid) + 1;
if ((urlbase = check_multi(user->userid, uid)))
return urlbase;
if (strcasecmp(user->userid, "guest") && count_uindex(uid) >= 3)
http_fatal("您已经登录了三个帐号,不能再登录了");
// 如果要限制WWW登录窗口数 就打开这个注释. lepton
gethostname(genbuf, 256);
sprintf(ULIST, MY_BBS_HOME "/%s.%s", ULIST_BASE, genbuf);
fp = fopen(ULIST, "a");
flock(fileno(fp), LOCK_EX);
nsearch = NSEARCH;
//if (strcasecmp(user->userid, "guest"))
// nsearch = MAXACTIVE / 4;
for (i = 0, n = iphash(fromhost) * (MAXACTIVE / NHASH); i < nsearch;
i++, n++) {
if (n >= MAXACTIVE)
n = 0;
u = &(shm_utmp->uinfo[n]);
if (u->active && u->pid == 1
&& ((now_t - u->lasttime) > 20 * 60 || u->wwwinfo.iskicked)) {
st = u->lasttime - u->wwwinfo.login_start_time;
if (st > 86400) {
errlog("Strange long stay time,%d!, drop %s",
st, u->userid);
st = 86400;
}
sprintf(genbuf, "%s drop %d www", u->userid, st);
newtrace(genbuf);
remove_uindex(u->uid, n + 1);
bzero(u, sizeof (struct user_info));
}
if (!dolog && u->active == 0) {
u_info = u;
bzero(u, sizeof (struct user_info));
u->active = 1;
u->uid = uid;
u->pid = 1;
//u->pid = thispid; //modify by mintbaggio@BMY for kill www user
u->mode = LOGIN;
if (strcasecmp(user->userid, "guest"))
u_info->unreadmsg = get_unreadmsg(user->userid);
else
u_info->unreadmsg = 0;
u->userlevel = user->userlevel;
u->lasttime = now_t;
u->curboard = 0;
if (user_perm(user, PERM_LOGINCLOAK) &&
(user->flags[0] & CLOAK_FLAG))
u->invisible = YEA;
u->pager = 0;
if (user->userdefine & DEF_FRIENDCALL)
u->pager |= FRIEND_PAGER;
if (user->flags[0] & PAGER_FLAG) {
u->pager |= ALL_PAGER;
u->pager |= FRIEND_PAGER;
}
if (user->userdefine & DEF_FRIENDMSG)
u->pager |= FRIENDMSG_PAGER;
if (user->userdefine & DEF_ALLMSG) {
u->pager |= ALLMSG_PAGER;
u->pager |= FRIENDMSG_PAGER;
}
strsncpy(u->from, fromhost, 24);
strsncpy(u->username, user->username, NAMELEN);
strsncpy(u->userid, user->userid, IDLEN + 1);
getrandomstr(u->sessionid);
if (strcasecmp(user->userid, "guest"))
initfriends(u);
else
memset(u->friend, 0, sizeof (u->friend));
urlbase = makeurlbase(n);
w_info = &(u_info->wwwinfo);
w_info->login_start_time = now_t;
w_info->ipmask = ipmask;
if (strcasecmp(user->userid, "guest")) {
sethomefile(fname, user->userid, "clubrights");
if ((fp1 = fopen(fname, "r")) == NULL) {
memset(u_info->clubrights, 0,
4 * sizeof (int));
} else {
while (fgets(genbuf, STRLEN, fp1) !=
NULL) {
clubnum = atoi(genbuf);
u_info->clubrights[clubnum /
32] |=
(1 << clubnum % 32);
}
fclose(fp1);
}
set_my_cookie();
} else {
memset(u_info->clubrights, 0, 4 * sizeof (int));
w_info->t_lines = 20;
w_info->att_mode = 0;
w_info->doc_mode = 1;
}
dolog = 1;
add_uindex(u->uid, n + 1);
}
}
