| /** |
| *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. |
| */ |
| /* |
| * capability.c |
| * |
| * \date Jul 12, 2010 |
| * \author <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a> |
| * \copyright Apache License, Version 2.0 |
| */ |
| #include <stdlib.h> |
| |
| #include "capability_private.h" |
| #include "attribute.h" |
| #include "celix_log.h" |
| |
| celix_status_t capability_create(module_pt module, hash_map_pt directives, hash_map_pt attributes, capability_pt *capability) { |
| celix_status_t status; |
| *capability = (capability_pt) malloc(sizeof(**capability)); |
| if (!*capability) { |
| status = CELIX_ENOMEM; |
| } else { |
| (*capability)->module = module; |
| (*capability)->attributes = attributes; |
| (*capability)->directives = directives; |
| (*capability)->version = NULL; |
| |
| attribute_pt versionAttribute = NULL; |
| attribute_pt serviceAttribute = (attribute_pt) hashMap_get(attributes, "service"); |
| status = attribute_getValue(serviceAttribute, &(*capability)->serviceName); |
| if (status == CELIX_SUCCESS) { |
| versionAttribute = (attribute_pt) hashMap_get(attributes, "version"); |
| if (versionAttribute != NULL) { |
| char *versionStr = NULL; |
| attribute_getValue(versionAttribute, &versionStr); |
| status = version_createVersionFromString(versionStr, &(*capability)->version); |
| } else { |
| status = version_createEmptyVersion(&(*capability)->version); |
| } |
| } |
| |
| } |
| |
| framework_logIfError(logger, status, NULL, "Failed to create capability"); |
| |
| return status; |
| } |
| |
| celix_status_t capability_destroy(capability_pt capability) { |
| hash_map_iterator_pt attrIter = hashMapIterator_create(capability->attributes); |
| while (hashMapIterator_hasNext(attrIter)) { |
| attribute_pt attr = hashMapIterator_nextValue(attrIter); |
| hashMapIterator_remove(attrIter); |
| attribute_destroy(attr); |
| } |
| hashMapIterator_destroy(attrIter); |
| hashMap_destroy(capability->attributes, false, false); |
| hashMap_destroy(capability->directives, false, false); |
| |
| capability->attributes = NULL; |
| capability->directives = NULL; |
| capability->module = NULL; |
| |
| version_destroy(capability->version); |
| capability->version = NULL; |
| |
| free(capability); |
| |
| return CELIX_SUCCESS; |
| } |
| |
| celix_status_t capability_getServiceName(capability_pt capability, char **serviceName) { |
| *serviceName = capability->serviceName; |
| return CELIX_SUCCESS; |
| } |
| |
| celix_status_t capability_getVersion(capability_pt capability, version_pt *version) { |
| *version = capability->version; |
| return CELIX_SUCCESS; |
| } |
| |
| celix_status_t capability_getModule(capability_pt capability, module_pt *module) { |
| *module = capability->module; |
| return CELIX_SUCCESS; |
| } |