static int set_traps_enabled(int val, void *param)
{
int new_value = val ? 1 : 0;
if ((!traps_enabled && new_value) || (traps_enabled && !new_value)) {
if (!new_value) {
/* Traps have been disabled. */
traplist_t *p;
for (p = traplist; p != NULL; p = p->next) {
remove_trap(p->trap);
}
} else {
/* Traps have been enabled. */
traplist_t *p;
for (p = traplist; p != NULL; p = p->next) {
install_trap(p->trap);
}
}
}
traps_enabled = new_value;
machine_bus_status_virtualdevices_set((unsigned int)new_value);
return 0;
}
int traps_remove(const trap_t *trap)
{
traplist_t *p = traplist, *prev = NULL;
while (p) {
if (p->trap->address == trap->address) {
break;
}
prev = p;
p = p->next;
}
if (!p) {
log_error(traps_log, "Trap `%s' not found.", trap->name);
return -1;
}
if (prev) {
prev->next = p->next;
} else {
traplist = p->next;
}
lib_free(p);
if (traps_enabled) {
remove_trap(trap);
}
return 0;
}
void traps_refresh(void)
{
if (traps_enabled) {
traplist_t *p;
for (p = traplist; p != NULL; p = p->next) {
remove_trap(p->trap);
install_trap(p->trap);
}
}
return;
}
void drakvuf_remove_trap(drakvuf_t drakvuf, drakvuf_trap_t *trap,
void(*free_routine)(drakvuf_trap_t *trap))
{
if ( drakvuf->in_callback) {
struct free_trap_wrapper *free_wrapper =
g_hash_table_lookup(drakvuf->remove_traps, &trap);
if (!free_wrapper) {
free_wrapper = g_malloc0(sizeof(struct free_trap_wrapper));
free_wrapper->free_routine = free_routine;
free_wrapper->trap = trap;
g_hash_table_insert(drakvuf->remove_traps,
g_memdup(&trap, sizeof(void*)),
free_wrapper);
}
free_wrapper->counter++;
} else {
remove_trap(drakvuf, trap);
if(free_routine)
free_routine(trap);
}
}
