| /** |
| *Licensed to the Apache Software Foundation (ASF) under one |
| *or more contributor license agreements. See the NOTICE file |
| *distributed with this work for additional information |
| *regarding copyright ownership. The ASF licenses this file |
| *to you under the Apache License, Version 2.0 (the |
| *"License"); you may not use this file except in compliance |
| *with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| *Unless required by applicable law or agreed to in writing, |
| *software distributed under the License is distributed on an |
| *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| *specific language governing permissions and limitations |
| *under the License. |
| */ |
| /* |
| * activator.c |
| * |
| * \date Jun 20, 2011 |
| * \author <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a> |
| * \copyright Apache License, Version 2.0 |
| */ |
| #include <stdlib.h> |
| |
| #include <celix_errno.h> |
| #include <bundle_activator.h> |
| #include <bundle_context.h> |
| #include <celixbool.h> |
| #include <device.h> |
| |
| #include "base_driver_private.h" |
| #include "base_driver_device.h" |
| |
| struct base_driver_bundle_instance { |
| bundle_context_pt context; |
| array_list_pt serviceRegistrations; |
| }; |
| |
| typedef struct base_driver_bundle_instance *base_driver_bundle_instance_pt; |
| |
| celix_status_t bundleActivator_create(bundle_context_pt context, void **userData) { |
| printf("BASE_DRIVER: creating bundle\n"); |
| celix_status_t status = CELIX_SUCCESS; |
| base_driver_bundle_instance_pt instance = calloc(1, sizeof(*instance)); |
| if (instance != NULL) { |
| instance->context = context; |
| status = arrayList_create(&instance->serviceRegistrations); |
| if (status == CELIX_SUCCESS) { |
| (*userData) = instance; |
| } |
| } else { |
| status = CELIX_ENOMEM; |
| } |
| return status; |
| } |
| |
| static celix_status_t bundleActivator_registerBaseDriverDevice(base_driver_bundle_instance_pt bi, char *serial) { |
| celix_status_t status = CELIX_SUCCESS; |
| base_driver_device_pt device = NULL; |
| base_driver_device_service_pt service = NULL; |
| status = baseDriver_create(&device); |
| if (status == CELIX_SUCCESS) { |
| status = baseDriver_createService(device, &service); |
| if (status == CELIX_SUCCESS) { |
| properties_pt props = properties_create(); |
| properties_set(props, OSGI_DEVICEACCESS_DEVICE_CATEGORY, BASE_DRIVER_DEVICE_CATEGORY); |
| properties_set(props, OSGI_DEVICEACCESS_DEVICE_SERIAL, serial); |
| service_registration_pt service_registration = NULL; |
| status = bundleContext_registerService(bi->context, OSGI_DEVICEACCESS_DEVICE_SERVICE_NAME, service, props, &service_registration); |
| if (status == CELIX_SUCCESS) { |
| arrayList_add(bi->serviceRegistrations, service_registration); |
| } |
| else{ |
| properties_destroy(props); |
| } |
| } |
| } |
| |
| if (status == CELIX_SUCCESS) { |
| printf("BASE_DRIVER: Successfully registered device service with serial %s.\n", serial); |
| } else { |
| char error[256]; |
| printf("BASE_DRIVER: Unsuccessfully registered device service with serial %s. Got error: %s\n", |
| serial, celix_strerror(status, error, 256)); |
| if(service != NULL){ |
| baseDriver_destroyService(service); |
| } |
| if(device != NULL){ |
| baseDriver_destroy(device); |
| } |
| } |
| return status; |
| } |
| |
| celix_status_t bundleActivator_start(void * userData, bundle_context_pt context) { |
| printf("BASE_DRIVER: starting bundle\n"); |
| celix_status_t status = CELIX_SUCCESS; |
| base_driver_bundle_instance_pt bundleInstance = userData; |
| status = bundleActivator_registerBaseDriverDevice(bundleInstance, "0001"); |
| // if (status == CELIX_SUCCESS) { |
| // status = bundleActivator_registerBaseDriverDevice(bundleInstance, "0002"); |
| // } |
| return status; |
| } |
| |
| celix_status_t bundleActivator_stop(void * userData, bundle_context_pt context) { |
| printf("BASE_DRIVER: stopping bundle\n"); |
| celix_status_t status = CELIX_SUCCESS; |
| base_driver_bundle_instance_pt bundleInstance = userData; |
| |
| array_list_iterator_pt iterator = arrayListIterator_create(bundleInstance->serviceRegistrations); |
| while (arrayListIterator_hasNext(iterator)) { |
| service_registration_pt reg = arrayListIterator_next(iterator); |
| printf("BASE_DRIVER: unregistering service\n"); |
| celix_status_t unregStatus = serviceRegistration_unregister(reg); |
| if (unregStatus != CELIX_SUCCESS) { |
| char error[256]; |
| status = CELIX_ILLEGAL_STATE; |
| fprintf(stderr, "Cannot unregister service. Got error %s\n", celix_strerror(unregStatus, error, 256)); |
| } else { |
| printf("BASE_DRIVER: unregistered base device service\n"); |
| } |
| } |
| arrayListIterator_destroy(iterator); |
| |
| return status; |
| } |
| |
| celix_status_t bundleActivator_destroy(void * userData, bundle_context_pt context) { |
| printf("BASE_DRIVER: destroying bundle\n"); |
| celix_status_t status = CELIX_SUCCESS; |
| base_driver_bundle_instance_pt bundleInstance = userData; |
| |
| arrayList_destroy(bundleInstance->serviceRegistrations); |
| return status; |
| } |
| |