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usermode.c
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usermode.c
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/* Copyright (C) 2000 [email protected]
This is free software distributed under the terms of the
GNU Public License. See the file COPYING for details.
$Id$ */
/*
* written by Colten Edwards.
*/
#include <string.h>
#include <stdio.h>
#include "opennap.h"
#include "debug.h"
static char *User_Levels[] = { "ERROR", "BAN", "CHANGE",
"KILL", "LEVEL", "SERVER", "MUZZLE", "PORT", "WALLOP", "CLOAK",
"FLOOD", ""
};
/* 10203 [mode] */
HANDLER (user_mode_cmd)
{
USER *sender;
int neg = 0, i, p;
unsigned int level = 0;
char *av;
(void) tag;
(void) len;
CHECK_USER_CLASS ("user_mode");
ASSERT (validate_connection (con));
if (pop_user (con, &pkt, &sender))
return;
if (!pkt || !*pkt)
{
char buffer[250];
int buflen;
if (sender->con->uopt->usermode == 0)
strcpy (buffer, "NONE");
else
{
buffer[0] = 0;
for (i = 0, p = 1; *User_Levels[i]; i++, p <<= 1)
{
if (sender->con->uopt->usermode & p)
{
buflen = strlen (buffer);
snprintf (buffer + buflen, sizeof (buffer) - buflen,
"%s%s", buflen > 0 ? " " : "", User_Levels[i]);
}
}
}
send_cmd (con, MSG_SERVER_USER_MODE, "%s", buffer);
return;
}
level = con->uopt->usermode;
while ((av = next_arg (&pkt)))
{
if (!strcasecmp (av, "ALL"))
level = LOGALL_MODE;
else if (!strcasecmp (av, "NONE"))
level = 0;
else if (*av == '-')
{
neg = 1;
av++;
}
else
neg = 0;
for (i = 0, p = 1; *User_Levels[i]; i++, p <<= 1)
{
if (!strcasecmp (av, User_Levels[i]))
{
if (neg)
level &= (LOGALL_MODE ^ p);
else
level |= p;
break;
}
}
}
if (sender->con->uopt->usermode != level)
sender->con->uopt->usermode = level;
}