| /** |
| *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. |
| */ |
| //{{ |
| //import os, yaml |
| //bundle = None |
| //with open(bundleFile) as input : |
| // bundle = yaml.load(input) |
| // |
| //if not 'components' in bundle or bundle['components'] is None: |
| // bundle['components'] = [] |
| //else: |
| // for comp in bundle['components'] : |
| // if not 'serviceDependencies' in comp or comp['serviceDependencies'] is None: |
| // comp['serviceDependencies'] = [] |
| // if not 'providedServices' in comp or comp['providedServices'] is None: |
| // comp['providedServices'] = [] |
| //}} |
| //{{end}} |
| #include <stdlib.h> |
| #include <pthread.h> |
| |
| #include <constants.h> |
| #include <bundle_context.h> |
| #include <service_tracker.h> |
| #include <hash_map.h> |
| |
| #include "bundle_activator.h" |
| #include "dm_activator_base.h" |
| |
| //Includes for the services / components |
| //{{ |
| //for comp in bundle['components'] : |
| // cog.outl("#include \"%s.h\"" % comp['name']) |
| // for service in comp['providedServices'] : |
| // cog.outl("#include <%s>" % service['include']) |
| // for service in comp['serviceDependencies'] : |
| // cog.outl("#include <%s>" % os.path.split(service['include'])[1]) |
| //}} |
| //{{end}} |
| |
| //{{ |
| //cog.outl("struct %s_activator_struct {" %(bundle['name']) ) |
| //for comp in bundle['components'] : |
| // cog.outl(" %s_cmp_t *%sCmp;" %(comp['name'], comp['name']) ) |
| // for service in comp['providedServices'] : |
| // cog.outl(" %s %sServ;" %(service['type'],service['name']) ) |
| //cog.outl("};"); |
| //}} |
| struct example_activator_struct { |
| example_cmp_t* exampleCmp; |
| example_t exampleServ; |
| }; |
| //{{end}} |
| |
| |
| celix_status_t dm_create(bundle_context_pt context, void **userData) { |
| //{{ |
| //cog.outl(" printf(\"%s: dm_create\\n\");" %(bundle['name']) ) |
| //cog.outl(" *userData = calloc(1, sizeof(struct %s_activator_struct));" %(bundle['name']) ) |
| //}} |
| *userData = calloc(1, sizeof(struct example_activator_struct)); |
| printf("example: dm_create\n"); |
| //{{end}} |
| return *userData != NULL ? CELIX_SUCCESS : CELIX_ENOMEM; |
| } |
| |
| celix_status_t dm_init(void * userData, bundle_context_pt context, dm_dependency_manager_pt manager) { |
| celix_status_t status = CELIX_SUCCESS; |
| //{{ |
| //cog.outl(" printf(\"%s: dm_init\\n\");" %(bundle['name']) ) |
| //cog.outl(" struct %s_activator_struct *act = (struct %s_activator_struct *) userData;" %(bundle['name'],bundle['name']) ) |
| //for comp in bundle['components'] : |
| // cog.outl(" act->%sCmp = %s_create();" %(comp['name'],comp['name']) ) |
| // cog.outl(" if (act->%sCmp != NULL) {" %(comp['name']) ) |
| // cog.outl(" dm_component_pt cmp%s;" %(comp['name'].title())) |
| // cog.outl(" component_create(context, \"%s_PROCESSING_COMPONENT\", &cmp%s);" %(comp['name'].upper(), comp['name'].title())) |
| // cog.outl(" component_setImplementation(cmp%s, act->%sCmp);" %(comp['name'].title(), comp['name']) ) |
| // cog.outl(" component_setCallbacksSafe(cmp%s, %s_cmp_t *, %s_init, %s_start, %s_stop, %s_deinit);" %(comp['name'].title(), comp['name'],comp['name'],comp['name'],comp['name'],comp['name']) ) |
| // |
| // for service in comp['providedServices'] : |
| // cog.outl(" properties_pt props%s = properties_create();" %(service['name'].title())) |
| // cog.outl(" act->%sServ.handle = act->%sCmp;" %(service['name'], comp['name']) ) |
| // cog.outl(" act->%sServ.callService = (void *)%s%s_callService;" %(service['name'], comp['name'],service['name'].title()) ) |
| // cog.outl(" properties_set(props%s, \"id\", \"%s\");" %(service['name'].title(), comp['name']) ) |
| // cog.outl(" component_addInterface(cmp%s, %s_NAME, %s_VERSION, &act->%sServ, props%s);" %(comp['name'].title(), service['name'].upper(), service['name'].upper(), service['name'], service['name'].title()) ) |
| // |
| // for service in comp['serviceDependencies'] : |
| // cog.outl(" dm_service_dependency_pt dep%s;" %(service['name'].title())) |
| // cog.outl(" serviceDependency_create(&dep%s);" %(service['name'].title())) |
| // cog.outl(" serviceDependency_setService(dep%s, (char*) %s, (char*) %s, NULL);" %(service['name'].title(), service['service_name'], service['service_versionrange'])) |
| // cog.outl(" serviceDependency_setCallbacksSafe(dep%s, %s_cmp_t *, %s, %s_set%s, NULL, NULL, NULL, NULL);" %(service['name'].title(), comp['name'], service['type'], comp['name'], service['name']) ) |
| // cog.outl(" serviceDependency_setRequired(dep%s, true);" %(service['name'].title())) |
| // cog.outl(" component_addServiceDependency(cmp%s, dep%s);" %(comp['name'].title(), service['name'].title())) |
| // |
| // cog.outl(" dependencyManager_add(manager, cmp%s);" %(comp['name'].title())) |
| // cog.outl(" } else {") |
| // cog.outl(" status = CELIX_ENOMEM;") |
| // cog.outl(" }") |
| //}} |
| struct example_activator_struct *act = (struct example_activator_struct *) userData; |
| |
| printf("example: dm_init\n"); |
| |
| act->exampleCmp = example_create(); |
| if (act->exampleCmp != NULL) { |
| dm_component_pt cmpExample; |
| component_create(context, "EXAMPLE_PROCESSING_COMPONENT", &cmpExample); |
| component_setImplementation(cmpExample, act->exampleCmp); |
| component_setCallbacksSafe(cmpExample, example_cmp_t *, example_init, example_start, example_stop, example_deinit); |
| |
| // provided services |
| properties_pt propsExample = properties_create(); |
| act->exampleServ.handle = act->exampleCmp; |
| act->exampleServ.getDate = act->exampleServ_getData; |
| properties_set(propsExample, "id", "example"); |
| |
| component_addInterface(cmpExample, EXAMPLE_NAME, EXAMPLE_VERSION, &act->exampleServ, propsExample); |
| dependencyManager_add(manager, cmpExample); |
| } |
| |
| //{{end}} |
| return status; |
| } |
| |
| |
| celix_status_t dm_destroy(void * userData, bundle_context_pt context, dm_dependency_manager_pt manager) { |
| //{{ |
| //cog.outl(" printf(\"%s: dm-destroy\\n\");" %(bundle['name']) ) |
| //cog.outl(" struct %s_activator_struct *act = (struct %s_activator_struct *)userData;" %(bundle['name'],bundle['name']) ) |
| //cog.outl(" if (act->%sCmp != NULL) {" %(comp['name']) ) |
| //cog.outl(" %s_destroy(act->%sCmp);" %(comp['name'],comp['name']) ) |
| //cog.outl(" }"); |
| //cog.outl(" free(act);") |
| //}} |
| struct example_activator_struct *act = (struct example_activator_struct *) userData; |
| printf("example: dm_destroy\n"); |
| |
| if (act->exampleCmp != NULL) { |
| example_destroy(act->exampleCmp); |
| } |
| //{{end}} |
| return CELIX_SUCCESS; |
| } |
| |
