Viewing file:  20010408-1.c (1.34 KB) -rw-r--r--
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extern struct win *windows, *wtab[];
struct win
{
struct win *w_next;
};
struct auser;
struct comm
{
char *name;
int flags;
};
extern struct comm comms[];
extern int WindowByNoN (char *);
extern int FindCommnr (char *);
extern int AclSetPermCmd (struct auser *, char *, struct comm *);
extern int AclSetPermWin (struct auser *, struct auser *, char *, struct win *);
int
AclSetPerm(uu, u, mode, s)
struct auser *uu, *u;
char *mode, *s;
{
struct win *w;
int i;
char *p, ch;
do
{
}
while (0);
while (*s)
{
switch (*s)
{
case '*':
return AclSetPerm(uu, u, mode, "#?");
case '#':
if (uu)
AclSetPermWin(uu, u, mode, (struct win *)1);
else
for (w = windows; w; w = w->w_next)
AclSetPermWin((struct auser *)0, u, mode, w);
s++;
break;
case '?':
if (uu)
AclSetPermWin(uu, u, mode, (struct win *)0);
else
for (i = 0; i <= 174; i++)
AclSetPermCmd(u, mode, &comms[i]);
s++;
break;
default:
for (p = s; *p && *p != ' ' && *p != '\t' && *p != ','; p++)
;
if ((ch = *p))
*p++ = '\0';
if ((i = FindCommnr(s)) != -1)
AclSetPermCmd(u, mode, &comms[i]);
else if (((i = WindowByNoN(s)) >= 0) && wtab[i])
AclSetPermWin((struct auser *)0, u, mode, wtab[i]);
else
return -1;
if (ch)
p[-1] = ch;
s = p;
}
}
return 0;
}
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