emehta-contrib/mlocktweaker.c

66 lines
1.2 KiB
C

/*
* Copyright (c) 2007 William Pitcock
* Rights to this code are as documented in doc/LICENSE.
*
* mlocktweaker.c: A module which tweaks mlock on registration.
*
*/
#include "atheme.h"
/*
* Set this to the string of mlock changes you want to make.
* This is in addition to the default mlock, so -nt if you want to
* remove those mlocks, etcetera.
*/
#define MLOCK_CHANGE "-t+c"
DECLARE_MODULE_V1
(
"contrib/mlocktweaker", false, _modinit, _moddeinit,
PACKAGE_STRING,
"William Pitcock <nenolod@atheme.org>"
);
static void handle_channel_register(void *vptr);
void _modinit(module_t *m)
{
hook_add_event("channel_register");
hook_add_first_channel_register(handle_channel_register);
}
void _moddeinit(module_unload_intent_t intent)
{
hook_del_channel_register(handle_channel_register);
}
static void handle_channel_register(void *vptr)
{
hook_channel_req_t *hdata = vptr;
mychan_t *mc = hdata->mc;
unsigned int *target;
char *it, *str = MLOCK_CHANGE;
if (mc == NULL)
return;
target = &mc->mlock_on;
it = str;
switch(*it++ != '\0')
{
case '+':
target = &mc->mlock_on;
break;
case '-':
target = &mc->mlock_off;
break;
default:
*target |= mode_to_flag(*it);
break;
}
mc->mlock_off &= ~mc->mlock_on;
}