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implemented ike_down() bus hook

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This commit is contained in:
Martin Willi
2009-07-09 15:25:16 +02:00
parent fa1d3c6629
commit 977ec0c316
5 changed files with 138 additions and 66 deletions
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src/charon/bus/bus.c
+72 -58
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@@ -513,64 +513,6 @@ static void child_keys(private_bus_t *this, child_sa_t *child_sa,
this->mutex->unlock(this->mutex);
}
/**
* Implementation of bus_t.ike_updown
*/
static void ike_updown(private_bus_t *this, ike_sa_t *ike_sa, bool up)
{
enumerator_t *enumerator;
entry_t *entry;
bool keep;
this->mutex->lock(this->mutex);
enumerator = this->listeners->create_enumerator(this->listeners);
while (enumerator->enumerate(enumerator, &entry))
{
if (entry->calling || !entry->listener->ike_updown)
{
continue;
}
entry->calling++;
keep = entry->listener->ike_updown(entry->listener, ike_sa, up);
entry->calling--;
if (!keep)
{
unregister_listener(this, entry, enumerator);
}
}
enumerator->destroy(enumerator);
this->mutex->unlock(this->mutex);
}
/**
* Implementation of bus_t.ike_rekey
*/
static void ike_rekey(private_bus_t *this, ike_sa_t *old, ike_sa_t *new)
{
enumerator_t *enumerator;
entry_t *entry;
bool keep;
this->mutex->lock(this->mutex);
enumerator = this->listeners->create_enumerator(this->listeners);
while (enumerator->enumerate(enumerator, &entry))
{
if (entry->calling || !entry->listener->ike_rekey)
{
continue;
}
entry->calling++;
keep = entry->listener->ike_rekey(entry->listener, old, new);
entry->calling--;
if (!keep)
{
unregister_listener(this, entry, enumerator);
}
}
enumerator->destroy(enumerator);
this->mutex->unlock(this->mutex);
}
/**
* Implementation of bus_t.child_updown
*/
@@ -636,6 +578,78 @@ static void child_rekey(private_bus_t *this, child_sa_t *old, child_sa_t *new)
this->mutex->unlock(this->mutex);
}
/**
* Implementation of bus_t.ike_updown
*/
static void ike_updown(private_bus_t *this, ike_sa_t *ike_sa, bool up)
{
enumerator_t *enumerator;
entry_t *entry;
bool keep;
this->mutex->lock(this->mutex);
enumerator = this->listeners->create_enumerator(this->listeners);
while (enumerator->enumerate(enumerator, &entry))
{
if (entry->calling || !entry->listener->ike_updown)
{
continue;
}
entry->calling++;
keep = entry->listener->ike_updown(entry->listener, ike_sa, up);
entry->calling--;
if (!keep)
{
unregister_listener(this, entry, enumerator);
}
}
enumerator->destroy(enumerator);
this->mutex->unlock(this->mutex);
/* a down event for IKE_SA implicitly downs all CHILD_SAs */
if (!up)
{
iterator_t *iterator;
child_sa_t *child_sa;
iterator = ike_sa->create_child_sa_iterator(ike_sa);
while (iterator->iterate(iterator, (void**)&child_sa))
{
child_updown(this, child_sa, FALSE);
}
iterator->destroy(iterator);
}
}
/**
* Implementation of bus_t.ike_rekey
*/
static void ike_rekey(private_bus_t *this, ike_sa_t *old, ike_sa_t *new)
{
enumerator_t *enumerator;
entry_t *entry;
bool keep;
this->mutex->lock(this->mutex);
enumerator = this->listeners->create_enumerator(this->listeners);
while (enumerator->enumerate(enumerator, &entry))
{
if (entry->calling || !entry->listener->ike_rekey)
{
continue;
}
entry->calling++;
keep = entry->listener->ike_rekey(entry->listener, old, new);
entry->calling--;
if (!keep)
{
unregister_listener(this, entry, enumerator);
}
}
enumerator->destroy(enumerator);
this->mutex->unlock(this->mutex);
}
/**
* Implementation of bus_t.authorize
*/