int
AclCheckPermWin(struct acluser *u, int mode, struct win *w)
{
int ok;
if (mode < 0 || mode >= ACL_BITS_PER_WIN)
return -1;
if (EffectiveAclUser)
{
debug1("AclCheckPermWin: WARNING user %s overridden!\n", u->u_name);
u = EffectiveAclUser;
}
ok = ACLBYTE(w->w_userbits[mode], u->u_id) & ACLBIT(u->u_id);
debug3("AclCheckPermWin(%s, %d, %d) = ", u->u_name, mode, w->w_number);
if (!ok)
{
struct aclusergroup **g = &u->u_group;
struct acluser *saved_eff = EffectiveAclUser;
EffectiveAclUser = NULL;
while (*g)
{
if (!AclCheckPermWin((*g)->u, mode, w))
break;
g = &(*g)->next;
}
EffectiveAclUser = saved_eff;
if (*g)
ok = 1;
}
debug1("%d\n", !ok);
return !ok;
}
static int gl_Display_row(ListData *ldata, ListRow *lrow)
{
Display *d = lrow->data;
char tbuf[80];
static char *blockstates[5] = { "nb", "NB", "Z<", "Z>", "BL" };
Window *w = d->d_fore;
struct mchar m_current = mchar_blank;
m_current.attr = A_BD;
sprintf(tbuf, " %-10.10s%4dx%-4d%10.10s@%-16.16s%s",
d->d_termname, d->d_width, d->d_height, d->d_user->u_name,
d->d_usertty,
(d->d_blocked || d->d_nonblock >= 0) && d->d_blocked <= 4 ? blockstates[d->d_blocked] : " ");
if (w) {
int l = 10 - strlen(w->w_title);
if (l < 0)
l = 0;
sprintf(tbuf + strlen(tbuf), "%3d(%.10s)%*s%c%c%c%c", w->w_number, w->w_title, l, "",
/* w->w_dlist->next */ 0 ? '&' : ' ',
/*
* The rwx triple:
* -,r,R no read, read, read only due to foreign wlock
* -,.,w,W no write, write suppressed by foreign wlock,
* write, own wlock
* -,x no execute, execute
*/
(AclCheckPermWin(d->d_user, ACL_READ, w) ? '-' :
((w->w_wlock == WLOCK_OFF || d->d_user == w->w_wlockuser) ?
'r' : 'R')),
(AclCheckPermWin(d->d_user, ACL_READ, w) ? '-' :
((w->w_wlock == WLOCK_OFF) ? 'w' :
((d->d_user == w->w_wlockuser) ? 'W' : 'v'))),
(AclCheckPermWin(d->d_user, ACL_READ, w) ? '-' : 'x')
);
}
leftline(tbuf, lrow->y, lrow == ldata->selected ? &mchar_so : d == display ? &m_current : 0);
return 1;
}
