diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-08-18 17:41:56 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-08-18 17:49:53 +0200 |
| commit | caa829849d6ac9f6e173f585f732054358311ae1 (patch) | |
| tree | d4e90bf247457b9863f4465b82d8a855224e8bcd /src/libsystemd/sd-bus/bus-objects.c | |
| parent | b5af2aca120f1bf13cffc270803c2232918dd967 (diff) | |
sd-bus: add API to query which handler/callback is currently being dispatched
Diffstat (limited to 'src/libsystemd/sd-bus/bus-objects.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-objects.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c index 78dab8048d..03604091ec 100644 --- a/src/libsystemd/sd-bus/bus-objects.c +++ b/src/libsystemd/sd-bus/bus-objects.c @@ -51,7 +51,9 @@ static int node_vtable_get_userdata( u = s->userdata; if (c->find) { bus->current_slot = sd_bus_slot_ref(s); + bus->current_userdata = u; r = c->find(bus, path, c->interface, u, &u, error); + bus->current_userdata = NULL; bus->current_slot = sd_bus_slot_unref(s); if (r < 0) @@ -123,7 +125,9 @@ static int add_enumerated_to_set( slot = container_of(c, sd_bus_slot, node_enumerator); bus->current_slot = sd_bus_slot_ref(slot); + bus->current_userdata = slot->userdata; r = c->callback(bus, prefix, slot->userdata, &children, error); + bus->current_userdata = NULL; bus->current_slot = sd_bus_slot_unref(slot); if (r < 0) @@ -273,7 +277,11 @@ static int node_callbacks_run( slot = container_of(c, sd_bus_slot, node_callback); bus->current_slot = sd_bus_slot_ref(slot); + bus->current_handler = c->callback; + bus->current_userdata = slot->userdata; r = c->callback(bus, m, slot->userdata, &error_buffer); + bus->current_userdata = NULL; + bus->current_handler = NULL; bus->current_slot = sd_bus_slot_unref(slot); r = bus_maybe_reply_error(m, r, &error_buffer); @@ -388,7 +396,11 @@ static int method_callbacks_run( slot = container_of(c->parent, sd_bus_slot, node_vtable); bus->current_slot = sd_bus_slot_ref(slot); + bus->current_handler = c->vtable->x.method.handler; + bus->current_userdata = u; r = c->vtable->x.method.handler(bus, m, u, &error); + bus->current_userdata = NULL; + bus->current_handler = NULL; bus->current_slot = sd_bus_slot_unref(slot); return bus_maybe_reply_error(m, r, &error); @@ -427,7 +439,9 @@ static int invoke_property_get( if (v->x.property.get) { bus->current_slot = sd_bus_slot_ref(slot); + bus->current_userdata = userdata; r = v->x.property.get(bus, path, interface, property, reply, userdata, error); + bus->current_userdata = NULL; bus->current_slot = sd_bus_slot_unref(slot); if (r < 0) @@ -489,7 +503,9 @@ static int invoke_property_set( if (v->x.property.set) { bus->current_slot = sd_bus_slot_ref(slot); + bus->current_userdata = userdata; r = v->x.property.set(bus, path, interface, property, value, userdata, error); + bus->current_userdata = NULL; bus->current_slot = sd_bus_slot_unref(slot); if (r < 0) |