celix_status_t serviceRegistry_create(framework_pt framework, serviceChanged_function_pt serviceChanged, service_registry_pt *registry) {
celix_status_t status = CELIX_SUCCESS;
*registry = malloc(sizeof(**registry));
if (!*registry) {
status = CELIX_ENOMEM;
} else {
(*registry)->serviceChanged = serviceChanged;
(*registry)->inUseMap = hashMap_create(NULL, NULL, NULL, NULL);
(*registry)->serviceRegistrations = hashMap_create(NULL, NULL, NULL, NULL);
(*registry)->framework = framework;
(*registry)->currentServiceId = 1l;
(*registry)->serviceReferences = hashMap_create(NULL, NULL, NULL, NULL);;
arrayList_create(&(*registry)->listenerHooks);
status = celixThreadMutexAttr_create(&(*registry)->mutexAttr);
status = CELIX_DO_IF(status, celixThreadMutexAttr_settype(&(*registry)->mutexAttr, CELIX_THREAD_MUTEX_RECURSIVE));
status = CELIX_DO_IF(status, celixThreadMutex_create(&(*registry)->mutex, &(*registry)->mutexAttr));
status = CELIX_DO_IF(status, celixThreadMutex_create(&(*registry)->referencesMapMutex, NULL));
}
framework_logIfError(logger, status, NULL, "Cannot create service registry");
return status;
}
celix_status_t configuration_create( configuration_admin_factory_pt factory, configuration_store_pt store,
char *factoryPid, char *pid, char *bundleLocation,
configuration_pt *configuration) {
struct configuration *config;
struct configuration_impl *conf_impl;
celix_thread_mutexattr_t mutex_attr;
config = calloc(1, sizeof(struct configuration));
if (config == NULL) return CELIX_ENOMEM;
conf_impl = calloc(1, sizeof(struct configuration_impl));
if (conf_impl == NULL) {
free (config);
return CELIX_ENOMEM;
}
config->configuration_delete = configuration_delete;
config->configuration_equals = configuration_equals;
config->configuration_getBundleLocation = configuration_getBundleLocation;
config->configuration_getFactoryPid = configuration_getFactoryPid;
config->configuration_getPid = configuration_getPid;
config->configuration_getProperties = configuration_getProperties;
config->configuration_hashCode = configuration_hashCode;
config->configuration_setBundleLocation = configuration_setBundleLocation;
config->configuration_update = configuration_update;
/*
config = calloc(1,sizeof(struct configuration));
if(!config){
printf("[ ERROR ]: Configuration{PID=%s} - Not created (ENOMEM) \n",pid);
return CELIX_ENOMEM;
}
*/
conf_impl->configurationAdminFactory = factory;
conf_impl->configurationStore = store;
if (factoryPid != NULL)
conf_impl->factoryPid = strdup(factoryPid);
else
conf_impl->factoryPid = NULL;
if (pid != NULL)
conf_impl->pid = strdup(pid);
else
conf_impl->pid = NULL;
if (bundleLocation != NULL)
conf_impl->bundleLocation = strdup(bundleLocation);
else
conf_impl->bundleLocation = NULL;
conf_impl->dictionary = NULL;
conf_impl->deleted = false;
conf_impl->boundBundle = NULL;
celixThreadMutexAttr_create(&mutex_attr);
celixThreadMutexAttr_settype(&mutex_attr, CELIX_THREAD_MUTEX_RECURSIVE); // why recursive?
if( celixThreadMutex_create(&conf_impl->mutex, &mutex_attr) != CELIX_SUCCESS ) {
printf("[ ERROR ]: Configuration{PID=%s} - Not created (MUTEX) \n",pid);
return CELIX_ILLEGAL_ARGUMENT;
}
conf_impl->configuration_interface = config;
config->handle = conf_impl;
*configuration = config;
return CELIX_SUCCESS;
}
celix_status_t configuration_create2(configuration_admin_factory_pt factory, configuration_store_pt store,
properties_pt dictionary,
configuration_pt *configuration) {
configuration_pt config;
configuration_impl_pt conf_impl;
celix_thread_mutexattr_t mutex_attr;
char *value;
config = calloc(1, sizeof(struct configuration));
if (config == NULL) return CELIX_ENOMEM;
conf_impl = calloc(1, sizeof(struct configuration_impl));
if (conf_impl == NULL) {
free (config);
return CELIX_ENOMEM;
}
config->configuration_delete = configuration_delete;
config->configuration_equals = configuration_equals;
config->configuration_getBundleLocation = configuration_getBundleLocation;
config->configuration_getFactoryPid = configuration_getFactoryPid;
config->configuration_getPid = configuration_getPid;
config->configuration_getProperties = configuration_getProperties;
config->configuration_hashCode = configuration_hashCode;
config->configuration_setBundleLocation = configuration_setBundleLocation;
config->configuration_update = configuration_update;
conf_impl->configurationAdminFactory = factory;
conf_impl->configurationStore = store;
value = properties_get(dictionary,(char *)SERVICE_FACTORYPID);
if (value != NULL)
conf_impl->factoryPid = strdup(value);
else
conf_impl->factoryPid = NULL;
value = properties_get(dictionary, (char *)OSGI_FRAMEWORK_SERVICE_PID);
if (value != NULL)
conf_impl->pid = strdup(value);
else
conf_impl->pid = NULL;
value = properties_get(dictionary, (char *)SERVICE_BUNDLELOCATION);
if (value != NULL)
conf_impl->bundleLocation = strdup(value);
else
conf_impl->bundleLocation = NULL;
conf_impl->dictionary = NULL;
conf_impl->deleted = false;
conf_impl->boundBundle = NULL;
celixThreadMutexAttr_create(&mutex_attr);
celixThreadMutexAttr_settype(&mutex_attr, CELIX_THREAD_MUTEX_RECURSIVE); // why recursive?
if( celixThreadMutex_create(&conf_impl->mutex, &mutex_attr) != CELIX_SUCCESS ) {
printf("[ ERROR ]: Configuration{PID=%s} - Not created (MUTEX) \n", conf_impl->pid);
return CELIX_ILLEGAL_ARGUMENT;
}
celixThreadMutexAttr_destroy(&mutex_attr);
configuration_updateDictionary(conf_impl, dictionary);
conf_impl->configuration_interface = config;
config->handle = conf_impl;
*configuration = config;
return CELIX_SUCCESS;
}
celix_status_t pubsubAdmin_create(bundle_context_pt context, pubsub_admin_pt *admin) {
celix_status_t status = CELIX_SUCCESS;
#ifdef BUILD_WITH_ZMQ_SECURITY
if (!zsys_has_curve()){
printf("PSA_ZMQ: zeromq curve unsupported\n");
return CELIX_SERVICE_EXCEPTION;
}
#endif
*admin = calloc(1, sizeof(**admin));
if (!*admin) {
status = CELIX_ENOMEM;
}
else{
const char *ip = NULL;
char *detectedIp = NULL;
(*admin)->bundle_context= context;
(*admin)->localPublications = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
(*admin)->subscriptions = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
(*admin)->pendingSubscriptions = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
(*admin)->externalPublications = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
(*admin)->topicSubscriptionsPerSerializer = hashMap_create(NULL, NULL, NULL, NULL);
(*admin)->topicPublicationsPerSerializer = hashMap_create(NULL, NULL, NULL, NULL);
arrayList_create(&((*admin)->noSerializerSubscriptions));
arrayList_create(&((*admin)->noSerializerPublications));
arrayList_create(&((*admin)->serializerList));
celixThreadMutex_create(&(*admin)->localPublicationsLock, NULL);
celixThreadMutex_create(&(*admin)->subscriptionsLock, NULL);
celixThreadMutex_create(&(*admin)->externalPublicationsLock, NULL);
celixThreadMutex_create(&(*admin)->serializerListLock, NULL);
celixThreadMutex_create(&(*admin)->usedSerializersLock, NULL);
celixThreadMutexAttr_create(&(*admin)->noSerializerPendingsAttr);
celixThreadMutexAttr_settype(&(*admin)->noSerializerPendingsAttr, CELIX_THREAD_MUTEX_RECURSIVE);
celixThreadMutex_create(&(*admin)->noSerializerPendingsLock, &(*admin)->noSerializerPendingsAttr);
celixThreadMutexAttr_create(&(*admin)->pendingSubscriptionsAttr);
celixThreadMutexAttr_settype(&(*admin)->pendingSubscriptionsAttr, CELIX_THREAD_MUTEX_RECURSIVE);
celixThreadMutex_create(&(*admin)->pendingSubscriptionsLock, &(*admin)->pendingSubscriptionsAttr);
if (logHelper_create(context, &(*admin)->loghelper) == CELIX_SUCCESS) {
logHelper_start((*admin)->loghelper);
}
bundleContext_getProperty(context,PSA_IP , &ip);
#ifndef ANDROID
if (ip == NULL) {
const char *interface = NULL;
bundleContext_getProperty(context, PSA_ITF, &interface);
if (pubsubAdmin_getIpAdress(interface, &detectedIp) != CELIX_SUCCESS) {
logHelper_log((*admin)->loghelper, OSGI_LOGSERVICE_WARNING, "PSA_ZMQ: Could not retrieve IP adress for interface %s", interface);
}
ip = detectedIp;
}
#endif
if (ip != NULL) {
logHelper_log((*admin)->loghelper, OSGI_LOGSERVICE_INFO, "PSA_ZMQ: Using %s for service annunciation", ip);
(*admin)->ipAddress = strdup(ip);
}
else {
logHelper_log((*admin)->loghelper, OSGI_LOGSERVICE_WARNING, "PSA_ZMQ: No IP address for service annunciation set. Using %s", DEFAULT_IP);
(*admin)->ipAddress = strdup(DEFAULT_IP);
}
if (detectedIp != NULL) {
free(detectedIp);
}
const char* basePortStr = NULL;
const char* maxPortStr = NULL;
char* endptrBase = NULL;
char* endptrMax = NULL;
bundleContext_getPropertyWithDefault(context, PSA_ZMQ_BASE_PORT, "PSA_ZMQ_DEFAULT_BASE_PORT", &basePortStr);
bundleContext_getPropertyWithDefault(context, PSA_ZMQ_MAX_PORT, "PSA_ZMQ_DEFAULT_MAX_PORT", &maxPortStr);
(*admin)->basePort = strtol(basePortStr, &endptrBase, 10);
(*admin)->maxPort = strtol(maxPortStr, &endptrMax, 10);
if (*endptrBase != '\0') {
(*admin)->basePort = PSA_ZMQ_DEFAULT_BASE_PORT;
}
if (*endptrMax != '\0') {
(*admin)->maxPort = PSA_ZMQ_DEFAULT_MAX_PORT;
}
printf("PSA Using base port %u to max port %u\n", (*admin)->basePort, (*admin)->maxPort);
// Disable Signal Handling by CZMQ
setenv("ZSYS_SIGHANDLER", "false", true);
const char *nrZmqThreads = NULL;
bundleContext_getProperty(context, "PSA_NR_ZMQ_THREADS", &nrZmqThreads);
if(nrZmqThreads != NULL) {
char *endPtr = NULL;
unsigned int nrThreads = strtoul(nrZmqThreads, &endPtr, 10);
if(endPtr != nrZmqThreads && nrThreads > 0 && nrThreads < 50) {
zsys_set_io_threads(nrThreads);
logHelper_log((*admin)->loghelper, OSGI_LOGSERVICE_INFO, "PSA_ZMQ: Using %d threads for ZMQ", nrThreads);
printf("PSA_ZMQ: Using %d threads for ZMQ\n", nrThreads);
}
}
#ifdef BUILD_WITH_ZMQ_SECURITY
// Setup authenticator
zactor_t* auth = zactor_new (zauth, NULL);
zstr_sendx(auth, "VERBOSE", NULL);
// Load all public keys of subscribers into the application
// This step is done for authenticating subscribers
char curve_folder_path[MAX_KEY_FOLDER_PATH_LENGTH];
char* keys_bundle_dir = pubsub_getKeysBundleDir(context);
snprintf(curve_folder_path, MAX_KEY_FOLDER_PATH_LENGTH, "%s/META-INF/keys/subscriber/public", keys_bundle_dir);
zstr_sendx (auth, "CURVE", curve_folder_path, NULL);
free(keys_bundle_dir);
(*admin)->zmq_auth = auth;
#endif
}
return status;
}
