celix_status_t wiringTopologyManager_waRemoved(void * handle, service_reference_pt reference, void * service) {
celix_status_t status = CELIX_SUCCESS;
wiring_topology_manager_pt manager = handle;
wiring_admin_service_pt wiringAdminService = (wiring_admin_service_pt) service;
/* check whether one of the exported Wires can be exported here via the newly available wiringAdmin*/
celixThreadMutex_lock(&manager->exportedWiringEndpointsLock);
hash_map_iterator_pt iter = hashMapIterator_create(manager->exportedWiringEndpoints);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
hash_map_pt wiringAdminMap = hashMapEntry_getValue(entry);
if (hashMap_containsKey(wiringAdminMap, wiringAdminService)) {
wiring_endpoint_description_pt wEndpoint = (wiring_endpoint_description_pt) hashMap_remove(wiringAdminMap, wiringAdminService);
status = wiringTopologyManager_notifyListenersWiringEndpointRemoved(manager, wEndpoint);
if (status == CELIX_SUCCESS) {
status = wiringAdminService->removeExportedWiringEndpoint(wiringAdminService->admin, wEndpoint);
} else {
printf("WTM: failed while removing WiringAdmin.\n");
}
}
}
hashMapIterator_destroy(iter);
celixThreadMutex_unlock(&manager->exportedWiringEndpointsLock);
/* Check if the added WA can match one of the imported WiringEndpoints */
celixThreadMutex_lock(&manager->importedWiringEndpointsLock);
iter = hashMapIterator_create(manager->importedWiringEndpoints);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
wiring_endpoint_description_pt importedWiringEndpointDesc = hashMapEntry_getKey(entry);
array_list_pt wiringAdminList = hashMapEntry_getValue(entry);
if (arrayList_contains(wiringAdminList, wiringAdminService)) {
status = wiringAdminService->removeImportedWiringEndpoint(wiringAdminService->admin, importedWiringEndpointDesc);
arrayList_removeElement(wiringAdminList, wiringAdminService);
}
if (status == CELIX_SUCCESS) {
arrayList_add(wiringAdminList, wiringAdminService);
}
}
hashMapIterator_destroy(iter);
celixThreadMutex_unlock(&manager->importedWiringEndpointsLock);
celixThreadMutex_lock(&manager->waListLock);
arrayList_removeElement(manager->waList, wiringAdminService);
celixThreadMutex_unlock(&manager->waListLock);
printf("WTM: Removed WA\n");
return status;
}
static void *endpointDiscoveryPoller_performPeriodicPoll(void *data) {
endpoint_discovery_poller_pt poller = (endpoint_discovery_poller_pt) data;
useconds_t interval = (useconds_t) (poller->poll_interval * 1000000L);
while (poller->running) {
usleep(interval);
celix_status_t status = celixThreadMutex_lock(&poller->pollerLock);
if (status != CELIX_SUCCESS) {
logHelper_log(*poller->loghelper, OSGI_LOGSERVICE_WARNING, "ENDPOINT_POLLER: failed to obtain lock; retrying...");
} else {
hash_map_iterator_pt iterator = hashMapIterator_create(poller->entries);
while (hashMapIterator_hasNext(iterator)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iterator);
char *url = hashMapEntry_getKey(entry);
array_list_pt currentEndpoints = hashMapEntry_getValue(entry);
endpointDiscoveryPoller_poll(poller, url, currentEndpoints);
}
hashMapIterator_destroy(iterator);
}
status = celixThreadMutex_unlock(&poller->pollerLock);
if (status != CELIX_SUCCESS) {
logHelper_log(*poller->loghelper, OSGI_LOGSERVICE_WARNING, "ENDPOINT_POLLER: failed to release lock; retrying...");
}
}
return NULL;
}
/**
* Destroys and frees up memory for a given endpoint_discovery_poller struct.
*/
celix_status_t endpointDiscoveryPoller_destroy(endpoint_discovery_poller_pt poller) {
celix_status_t status;
poller->running = false;
celixThread_join(poller->pollerThread, NULL);
hash_map_iterator_pt iterator = hashMapIterator_create(poller->entries);
while (hashMapIterator_hasNext(iterator)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iterator);
if ( endpointDiscoveryPoller_removeDiscoveryEndpoint(poller, (char*) hashMapEntry_getKey(entry)) == CELIX_SUCCESS) {
hashMapIterator_destroy(iterator);
iterator = hashMapIterator_create(poller->entries);
}
}
hashMapIterator_destroy(iterator);
status = celixThreadMutex_lock(&poller->pollerLock);
if (status != CELIX_SUCCESS) {
return CELIX_BUNDLE_EXCEPTION;
}
hashMap_destroy(poller->entries, true, false);
status = celixThreadMutex_unlock(&poller->pollerLock);
poller->loghelper = NULL;
free(poller);
return status;
}
celix_status_t shell_getCommandReference(shell_pt shell_ptr, char *command_name_str, service_reference_pt *command_reference_ptr) {
celix_status_t status = CELIX_SUCCESS;
if (!shell_ptr || !command_name_str || !command_reference_ptr) {
status = CELIX_ILLEGAL_ARGUMENT;
}
if (status == CELIX_SUCCESS) {
*command_reference_ptr = NULL;
hash_map_iterator_pt iter = hashMapIterator_create(shell_ptr->command_reference_map_ptr);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
service_reference_pt reference = hashMapEntry_getKey(entry);
char *name_str = NULL;
serviceReference_getProperty(reference, "command.name", &name_str);
if (strcmp(name_str, command_name_str) == 0) {
*command_reference_ptr = (service_reference_pt) hashMapEntry_getKey(entry);
break;
}
}
hashMapIterator_destroy(iter);
}
return status;
}
int producer_getUtilizationStatsValue(producer_pt producer, double* statVal) {
double total_average = 0;
pthread_rwlock_rdlock(&producer->queueLock);
hash_map_iterator_pt iter = hashMapIterator_create(producer->queueServices);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
if (entry != NULL) {
producer_thread_data_pt value = (producer_thread_data_pt) hashMapEntry_getValue(entry);
if (value != NULL) {
total_average += (double) (((double) (value->single_throughput + value->burst_throughput)) / ((double) 2.0f));
}
}
}
hashMapIterator_destroy(iter);
if (hashMap_size(producer->queueServices) > 0) {
total_average /= hashMap_size(producer->queueServices);
}
pthread_rwlock_unlock(&producer->queueLock);
(*statVal) = total_average;
return (int) CELIX_SUCCESS;
}
array_list_pt serviceRegistry_getUsingBundles(service_registry_pt registry, service_reference_pt reference) {
array_list_pt bundles = NULL;
hash_map_iterator_pt iter;
arrayList_create(&bundles);
celixThreadMutex_lock(®istry->mutex);
iter = hashMapIterator_create(registry->inUseMap);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
bundle_pt bundle = hashMapEntry_getKey(entry);
array_list_pt usages = hashMapEntry_getValue(entry);
unsigned int i;
for (i = 0; i < arrayList_size(usages); i++) {
usage_count_pt usage = arrayList_get(usages, i);
bool equals = false;
serviceReference_equals(usage->reference, reference, &equals);
if (equals) {
arrayList_add(bundles, bundle);
}
}
}
hashMapIterator_destroy(iter);
celixThreadMutex_unlock(®istry->mutex);
return bundles;
}
void properties_destroy(properties_pt properties) {
hash_map_iterator_pt iter = hashMapIterator_create(properties);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
free(hashMapEntry_getKey(entry));
free(hashMapEntry_getValue(entry));
}
hashMapIterator_destroy(iter);
hashMap_destroy(properties, false, false);
}
static void process_msg(topic_subscription_pt sub,pubsub_udp_msg_t *msg){
celixThreadMutex_lock(&sub->ts_lock);
hash_map_iterator_pt iter = hashMapIterator_create(sub->servicesMap);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
pubsub_subscriber_pt subsvc = hashMapEntry_getKey(entry);
hash_map_pt msgTypes = hashMapEntry_getValue(entry);
pubsub_msg_serializer_t *msgSer = hashMap_get(msgTypes,(void*)(uintptr_t )msg->header.type);
if (msgSer == NULL) {
printf("PSA_UDP_MC_TS: Serializer not available for message %d.\n",msg->header.type);
}
else{
void *msgInst = NULL;
bool validVersion = checkVersion(msgSer->msgVersion,&msg->header);
if(validVersion){
celix_status_t status = msgSer->deserialize(msgSer, (const void *) msg->payload, 0, &msgInst);
if (status == CELIX_SUCCESS) {
bool release = true;
pubsub_multipart_callbacks_t mp_callbacks;
mp_callbacks.handle = sub;
mp_callbacks.localMsgTypeIdForMsgType = pubsub_localMsgTypeIdForMsgType;
mp_callbacks.getMultipart = NULL;
subsvc->receive(subsvc->handle, msgSer->msgName, msg->header.type, msgInst, &mp_callbacks, &release);
if(release){
msgSer->freeMsg(msgSer,msgInst);
}
}
else{
printf("PSA_UDP_MC_TS: Cannot deserialize msgType %s.\n",msgSer->msgName);
}
}
else{
int major=0,minor=0;
version_getMajor(msgSer->msgVersion,&major);
version_getMinor(msgSer->msgVersion,&minor);
printf("PSA_UDP_MC_TS: Version mismatch for primary message '%s' (have %d.%d, received %u.%u). NOT sending any part of the whole message.\n",
msgSer->msgName,major,minor,msg->header.major,msg->header.minor);
}
}
}
hashMapIterator_destroy(iter);
celixThreadMutex_unlock(&sub->ts_lock);
}
celix_status_t eventAdmin_getPropertyNames( event_pt *event, array_list_pt *names){
celix_status_t status = CELIX_SUCCESS;
properties_pt properties = (*event)->properties;
if (hashMap_size(properties) > 0) {
hash_map_iterator_pt iterator = hashMapIterator_create(properties);
while (hashMapIterator_hasNext(iterator)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iterator);
char * key =hashMapEntry_getKey(entry);
arrayList_add((*names),key);
}
}
return status;
}
static void importRegistration_clearProxies(import_registration_pt import) {
if (import != NULL) {
pthread_mutex_lock(&import->proxiesMutex);
if (import->proxies != NULL) {
hash_map_iterator_pt iter = hashMapIterator_create(import->proxies);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
struct service_proxy *proxy = hashMapEntry_getValue(entry);
importRegistration_destroyProxy(proxy);
}
hashMapIterator_destroy(iter);
}
pthread_mutex_unlock(&import->proxiesMutex);
}
}
static celix_status_t remoteProxyFactory_registerProxyService(remote_proxy_factory_pt remote_proxy_factory_ptr, endpoint_description_pt endpointDescription, remote_service_admin_pt rsa, sendToHandle sendToCallback) {
celix_status_t status = CELIX_SUCCESS;
proxy_instance_pt proxy_instance_ptr = NULL;
if (!remote_proxy_factory_ptr || !remote_proxy_factory_ptr->create_proxy_service_ptr) {
status = CELIX_ILLEGAL_ARGUMENT;
}
if (status == CELIX_SUCCESS) {
proxy_instance_ptr = calloc(1, sizeof(*proxy_instance_ptr));
if (!proxy_instance_ptr) {
status = CELIX_ENOMEM;
}
}
if (status == CELIX_SUCCESS) {
proxy_instance_ptr->properties = properties_create();
if (!proxy_instance_ptr->properties) {
status = CELIX_BUNDLE_EXCEPTION;
}
}
if (status == CELIX_SUCCESS) {
status = remote_proxy_factory_ptr->create_proxy_service_ptr(remote_proxy_factory_ptr->handle, endpointDescription, rsa, sendToCallback, proxy_instance_ptr->properties, &proxy_instance_ptr->service);
}
if (status == CELIX_SUCCESS) {
properties_set(proxy_instance_ptr->properties, "proxy.interface", remote_proxy_factory_ptr->service);
hash_map_iterator_pt iter = hashMapIterator_create(endpointDescription->properties);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
char *key = hashMapEntry_getKey(entry);
char *value = hashMapEntry_getValue(entry);
properties_set(proxy_instance_ptr->properties, key, value);
}
}
if (status == CELIX_SUCCESS) {
status = bundleContext_registerService(remote_proxy_factory_ptr->context_ptr, remote_proxy_factory_ptr->service, proxy_instance_ptr->service, proxy_instance_ptr->properties, &proxy_instance_ptr->registration_ptr);
}
if (status == CELIX_SUCCESS) {
hashMap_put(remote_proxy_factory_ptr->proxy_instances, endpointDescription, proxy_instance_ptr);
}
return status;
}
celix_status_t endpointDiscoveryPoller_getDiscoveryEndpoints(endpoint_discovery_poller_pt poller, array_list_pt urls) {
celixThreadMutex_lock(&(poller)->pollerLock);
hash_map_iterator_pt iterator = hashMapIterator_create(poller->entries);
while(hashMapIterator_hasNext(iterator)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iterator);
char* toAdd = strdup((char*) hashMapEntry_getKey(entry));
arrayList_add(urls, toAdd);
}
hashMapIterator_destroy(iterator);
celixThreadMutex_unlock(&(poller)->pollerLock);
return CELIX_SUCCESS;
}
celix_status_t statistic_tracker_statServiceRemoved(void *handle, service_reference_pt reference, void *service) {
celix_status_t status = CELIX_BUNDLE_EXCEPTION;
statistic_tracker_pt statTracker = (statistic_tracker_pt) handle;
pthread_t* thread_pt = NULL;
pthread_rwlock_wrlock(&statTracker->statLock);
hash_map_iterator_pt iter = hashMapIterator_create(statTracker->statServices);
while (hashMapIterator_hasNext(iter) && thread_pt == NULL) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
if (service == hashMapEntry_getValue(entry)) {
struct stats_provider_service* statService = (struct stats_provider_service*) service;
char* name = NULL;
statService->getName(statService->statsProvider, &name);
thread_pt = hashMapEntry_getKey(entry);
msg(1, "STAT_TRACKER: Service %s Removed. ", name);
hashMap_remove(statTracker->statServices, thread_pt);
}
}
hashMapIterator_destroy(iter);
pthread_rwlock_unlock(&statTracker->statLock);
if (thread_pt != NULL) {
pthread_join(*thread_pt, NULL);
msg(1, "STAT_TRACKER: Service Removed. Thread %lu stopped.", (unsigned long) *thread_pt);
free(thread_pt);
status = CELIX_SUCCESS;
}
return status;
}
/**
* Header is ignored for now, cannot handle comments yet
*/
void properties_store(properties_pt properties, char * filename, char * header) {
FILE *file = fopen ( filename, "w+" );
int i;
char *str;
if (file != NULL) {
if (hashMap_size(properties) > 0) {
hash_map_iterator_pt iterator = hashMapIterator_create(properties);
while (hashMapIterator_hasNext(iterator)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iterator);
str = hashMapEntry_getKey(entry);
for (int i = 0; i < strlen(str); i += 1) {
if (str[i] == '#' || str[i] == '!' || str[i] == '=' || str[i] == ':') {
fputc('\\', file);
}
fputc(str[i], file);
}
fputc('=', file);
str = hashMapEntry_getValue(entry);
for (int i = 0; i < strlen(str); i += 1) {
if (str[i] == '#' || str[i] == '!' || str[i] == '=' || str[i] == ':') {
fputc('\\', file);
}
fputc(str[i], file);
}
fputc('\n', file);
}
hashMapIterator_destroy(iterator);
}
fclose(file);
} else {
perror("File is null");
}
}
celix_status_t deploymentPackage_processEntries(deployment_package_pt package) {
celix_status_t status = CELIX_SUCCESS;
hash_map_pt entries = NULL;
manifest_getEntries(package->manifest, &entries);
hash_map_iterator_pt iter = hashMapIterator_create(entries);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
char *name = hashMapEntry_getKey(entry);
properties_pt values = hashMapEntry_getValue(entry);
bool isBundleResource;
deploymentPackage_isBundleResource(values, &isBundleResource);
if (isBundleResource) {
bundle_info_pt info = apr_palloc(package->pool, sizeof(*info));
info->path = name;
info->attributes = values;
info->symbolicName = properties_get(values, (char *) OSGI_FRAMEWORK_BUNDLE_SYMBOLICNAME);
char *version = properties_get(values, (char *) OSGI_FRAMEWORK_BUNDLE_VERSION);
info->version = NULL;
status = version_createVersionFromString(version, &info->version);
char *customizer = properties_get(values, (char *) DEPLOYMENTPACKAGE_CUSTOMIZER);
deploymentPackage_parseBooleanHeader(customizer, &info->customizer);
arrayList_add(package->bundleInfos, info);
} else {
resource_info_pt info = apr_palloc(package->pool, sizeof(*info));
info->path = name;
info->attributes = values;
info->resourceProcessor = properties_get(values, (char *) RESOURCE_PROCESSOR);
arrayList_add(package->resourceInfos, info);
}
}
hashMapIterator_destroy(iter);
return status;
}
static celix_status_t endpointDescriptorWriter_writeEndpoint(endpoint_descriptor_writer_pt writer, endpoint_description_pt endpoint) {
celix_status_t status = CELIX_SUCCESS;
if (endpoint == NULL || writer == NULL) {
status = CELIX_ILLEGAL_ARGUMENT;
} else {
xmlTextWriterStartElement(writer->writer, ENDPOINT_DESCRIPTION);
hash_map_iterator_pt iter = hashMapIterator_create(endpoint->properties);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
void* propertyName = hashMapEntry_getKey(entry);
const xmlChar* propertyValue = (const xmlChar*) hashMapEntry_getValue(entry);
xmlTextWriterStartElement(writer->writer, PROPERTY);
xmlTextWriterWriteAttribute(writer->writer, NAME, propertyName);
if (strcmp(OSGI_FRAMEWORK_OBJECTCLASS, (char*) propertyName) == 0) {
// objectClass *must* be represented as array of string values...
endpointDescriptorWriter_writeArrayValue(writer->writer, propertyValue);
} else if (strcmp(OSGI_RSA_ENDPOINT_SERVICE_ID, (char*) propertyName) == 0) {
// endpoint.service.id *must* be represented as long value...
endpointDescriptorWriter_writeTypedValue(writer->writer, VALUE_TYPE_LONG, propertyValue);
} else {
// represent all other values as plain string values...
endpointDescriptorWriter_writeUntypedValue(writer->writer, propertyValue);
}
xmlTextWriterEndElement(writer->writer);
}
hashMapIterator_destroy(iter);
xmlTextWriterEndElement(writer->writer);
}
return status;
}
celix_status_t discovery_stop(discovery_pt discovery) {
celix_status_t status;
status = etcdWatcher_destroy(discovery->watcher);
if (status != CELIX_SUCCESS) {
return CELIX_BUNDLE_EXCEPTION;
}
status = endpointDiscoveryServer_destroy(discovery->server);
if (status != CELIX_SUCCESS) {
return CELIX_BUNDLE_EXCEPTION;
}
status = endpointDiscoveryPoller_destroy(discovery->poller);
if (status != CELIX_SUCCESS) {
return CELIX_BUNDLE_EXCEPTION;
}
hash_map_iterator_pt iter;
celixThreadMutex_lock(&discovery->discoveredServicesMutex);
iter = hashMapIterator_create(discovery->discoveredServices);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
endpoint_description_pt endpoint = hashMapEntry_getValue(entry);
discovery_informEndpointListeners(discovery, endpoint, false);
}
hashMapIterator_destroy(iter);
celixThreadMutex_unlock(&discovery->discoveredServicesMutex);
logHelper_stop(discovery->loghelper);
return status;
}
celix_status_t pubsub_topicSubscriptionStop(topic_subscription_pt ts){
celix_status_t status = CELIX_SUCCESS;
struct epoll_event ev;
memset(&ev, 0, sizeof(ev));
ts->running = false;
pthread_kill(ts->recv_thread.thread,SIGUSR1);
celixThread_join(ts->recv_thread,NULL);
status = serviceTracker_close(ts->tracker);
celixThreadMutex_lock(&ts->socketMap_lock);
hash_map_iterator_pt it = hashMapIterator_create(ts->socketMap);
while(hashMapIterator_hasNext(it)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(it);
char *url = hashMapEntry_getKey(entry);
int *s = hashMapEntry_getValue(entry);
memset(&ev, 0, sizeof(ev));
if(epoll_ctl(ts->topicEpollFd, EPOLL_CTL_DEL, *s, &ev) == -1) {
printf("in if error()\n");
perror("epoll_ctl() EPOLL_CTL_DEL");
status += CELIX_SERVICE_EXCEPTION;
}
free(s);
free(url);
//hashMapIterator_remove(it);
}
hashMapIterator_destroy(it);
hashMap_clear(ts->socketMap, false, false);
celixThreadMutex_unlock(&ts->socketMap_lock);
return status;
}
static int remoteServiceAdmin_callback(struct mg_connection *conn) {
int result = 1; // zero means: let civetweb handle it further, any non-zero value means it is handled by us...
const struct mg_request_info *request_info = mg_get_request_info(conn);
if (request_info->uri != NULL) {
remote_service_admin_pt rsa = request_info->user_data;
if (strncmp(request_info->uri, "/service/", 9) == 0 && strcmp("POST", request_info->request_method) == 0) {
// uri = /services/myservice/call
const char *uri = request_info->uri;
// rest = myservice/call
const char *rest = uri+9;
char *interfaceStart = strchr(rest, '/');
int pos = interfaceStart - rest;
char service[pos+1];
strncpy(service, rest, pos);
service[pos] = '\0';
long serviceId = atol(service);
celixThreadMutex_lock(&rsa->exportedServicesLock);
//find endpoint
export_registration_pt export = NULL;
hash_map_iterator_pt iter = hashMapIterator_create(rsa->exportedServices);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
array_list_pt exports = hashMapEntry_getValue(entry);
int expIt = 0;
for (expIt = 0; expIt < arrayList_size(exports); expIt++) {
export_registration_pt check = arrayList_get(exports, expIt);
export_reference_pt ref = NULL;
exportRegistration_getExportReference(check, &ref);
endpoint_description_pt checkEndpoint = NULL;
exportReference_getExportedEndpoint(ref, &checkEndpoint);
if (serviceId == checkEndpoint->serviceId) {
export = check;
free(ref);
break;
}
free(ref);
}
}
hashMapIterator_destroy(iter);
if (export != NULL) {
uint64_t datalength = request_info->content_length;
char* data = malloc(datalength + 1);
mg_read(conn, data, datalength);
data[datalength] = '\0';
char *response = NULL;
int responceLength = 0;
int rc = exportRegistration_call(export, data, -1, &response, &responceLength);
if (rc != CELIX_SUCCESS) {
RSA_LOG_ERROR(rsa, "Error trying to invoke remove service, got error %i\n", rc);
}
if (rc == CELIX_SUCCESS && response != NULL) {
mg_write(conn, data_response_headers, strlen(data_response_headers));
mg_write(conn, response, strlen(response));
free(response);
} else {
mg_write(conn, no_content_response_headers, strlen(no_content_response_headers));
}
result = 1;
free(data);
} else {
celix_status_t driverMatcher_getBestMatchInternal(driver_matcher_pt matcher, apr_pool_t *pool, match_pt *match) {
celix_status_t status = CELIX_SUCCESS;
if (!hashMap_isEmpty(matcher->attributes)) {
match_key_t matchKey = NULL;
hash_map_iterator_pt iter = hashMapIterator_create(matcher->attributes);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
match_key_t key = hashMapEntry_getKey(entry);
if (matchKey == NULL || matchKey->matchValue < key->matchValue) {
matchKey = key;
}
}
hashMapIterator_destroy(iter);
array_list_pt das = hashMap_get(matcher->attributes, matchKey);
service_reference_pt best = NULL;
int i;
for (i = 0; i < arrayList_size(das); i++) {
driver_attributes_pt attributes = arrayList_get(das, i);
service_reference_pt reference = NULL;
celix_status_t substatus = driverAttributes_getReference(attributes, &reference);
if (substatus == CELIX_SUCCESS) {
if (best != NULL) {
printf("DRIVER_MATCHER: Compare ranking\n");
char *rank1Str, *rank2Str;
int rank1, rank2;
service_registration_pt registration = NULL;
substatus = serviceReference_getServiceRegistration(reference, ®istration);
if (substatus == CELIX_SUCCESS) {
properties_pt properties = NULL;
status = serviceRegistration_getProperties(registration, &properties);
if (status == CELIX_SUCCESS) {
rank1Str = properties_getWithDefault(properties, (char *) OSGI_FRAMEWORK_SERVICE_RANKING, "0");
rank2Str = properties_getWithDefault(properties, (char *) OSGI_FRAMEWORK_SERVICE_RANKING, "0");
rank1 = atoi(rank1Str);
rank2 = atoi(rank2Str);
if (rank1 != rank2) {
if (rank1 > rank2) {
best = reference;
}
} else {
printf("DRIVER_MATCHER: Compare id's\n");
char *id1Str, *id2Str;
long id1, id2;
id1Str = properties_get(properties, (char *) OSGI_FRAMEWORK_SERVICE_ID);
id2Str = properties_get(properties, (char *) OSGI_FRAMEWORK_SERVICE_ID);
id1 = atol(id1Str);
id2 = atol(id2Str);
if (id1 < id2) {
best = reference;
}
}
}
}
} else {
best = reference;
}
}
}
*match = apr_palloc(pool, sizeof(**match));
if (!*match) {
status = CELIX_ENOMEM;
} else {
(*match)->matchValue = matchKey->matchValue;
(*match)->reference = best;
}
}
return status;
}
celix_status_t pubsubAdmin_destroy(pubsub_admin_pt admin)
{
celix_status_t status = CELIX_SUCCESS;
free(admin->ipAddress);
celixThreadMutex_lock(&admin->pendingSubscriptionsLock);
hash_map_iterator_pt iter = hashMapIterator_create(admin->pendingSubscriptions);
while(hashMapIterator_hasNext(iter)){
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
free((char*)hashMapEntry_getKey(entry));
arrayList_destroy((array_list_pt)hashMapEntry_getValue(entry));
}
hashMapIterator_destroy(iter);
hashMap_destroy(admin->pendingSubscriptions,false,false);
celixThreadMutex_unlock(&admin->pendingSubscriptionsLock);
celixThreadMutex_lock(&admin->subscriptionsLock);
hashMap_destroy(admin->subscriptions,false,false);
celixThreadMutex_unlock(&admin->subscriptionsLock);
celixThreadMutex_lock(&admin->localPublicationsLock);
hashMap_destroy(admin->localPublications,true,false);
celixThreadMutex_unlock(&admin->localPublicationsLock);
celixThreadMutex_lock(&admin->externalPublicationsLock);
iter = hashMapIterator_create(admin->externalPublications);
while(hashMapIterator_hasNext(iter)){
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
free((char*)hashMapEntry_getKey(entry));
arrayList_destroy((array_list_pt)hashMapEntry_getValue(entry));
}
hashMapIterator_destroy(iter);
hashMap_destroy(admin->externalPublications,false,false);
celixThreadMutex_unlock(&admin->externalPublicationsLock);
celixThreadMutex_lock(&admin->serializerListLock);
arrayList_destroy(admin->serializerList);
celixThreadMutex_unlock(&admin->serializerListLock);
celixThreadMutex_lock(&admin->noSerializerPendingsLock);
arrayList_destroy(admin->noSerializerSubscriptions);
arrayList_destroy(admin->noSerializerPublications);
celixThreadMutex_unlock(&admin->noSerializerPendingsLock);
celixThreadMutex_lock(&admin->usedSerializersLock);
iter = hashMapIterator_create(admin->topicSubscriptionsPerSerializer);
while(hashMapIterator_hasNext(iter)){
arrayList_destroy((array_list_pt)hashMapIterator_nextValue(iter));
}
hashMapIterator_destroy(iter);
hashMap_destroy(admin->topicSubscriptionsPerSerializer,false,false);
iter = hashMapIterator_create(admin->topicPublicationsPerSerializer);
while(hashMapIterator_hasNext(iter)){
arrayList_destroy((array_list_pt)hashMapIterator_nextValue(iter));
}
hashMapIterator_destroy(iter);
hashMap_destroy(admin->topicPublicationsPerSerializer,false,false);
celixThreadMutex_unlock(&admin->usedSerializersLock);
celixThreadMutex_destroy(&admin->usedSerializersLock);
celixThreadMutex_destroy(&admin->serializerListLock);
celixThreadMutex_destroy(&admin->pendingSubscriptionsLock);
celixThreadMutexAttr_destroy(&admin->noSerializerPendingsAttr);
celixThreadMutex_destroy(&admin->noSerializerPendingsLock);
celixThreadMutexAttr_destroy(&admin->pendingSubscriptionsAttr);
celixThreadMutex_destroy(&admin->subscriptionsLock);
celixThreadMutex_destroy(&admin->localPublicationsLock);
celixThreadMutex_destroy(&admin->externalPublicationsLock);
logHelper_stop(admin->loghelper);
logHelper_destroy(&admin->loghelper);
#ifdef BUILD_WITH_ZMQ_SECURITY
if (admin->zmq_auth != NULL){
zactor_destroy(&(admin->zmq_auth));
}
#endif
free(admin);
return status;
}
celix_status_t driverMatcher_getBestMatchInternal(driver_matcher_pt matcher, match_pt *match) {
celix_status_t status = CELIX_SUCCESS;
if (!hashMap_isEmpty(matcher->attributes)) {
match_key_t matchKey = NULL;
hash_map_iterator_pt iter = hashMapIterator_create(matcher->attributes);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
match_key_t key = hashMapEntry_getKey(entry);
if (matchKey == NULL || matchKey->matchValue < key->matchValue) {
matchKey = key;
}
}
hashMapIterator_destroy(iter);
array_list_pt das = hashMap_get(matcher->attributes, matchKey);
service_reference_pt best = NULL;
int i;
for (i = 0; i < arrayList_size(das); i++) {
driver_attributes_pt attributes = arrayList_get(das, i);
service_reference_pt reference = NULL;
celix_status_t substatus = driverAttributes_getReference(attributes, &reference);
if (substatus == CELIX_SUCCESS) {
if (best != NULL) {
char *rank1Str, *rank2Str;
int rank1, rank2;
rank1Str = "0";
rank2Str = "0";
logHelper_log(matcher->loghelper, OSGI_LOGSERVICE_DEBUG, "DRIVER_MATCHER: Compare ranking");
serviceReference_getProperty(reference, (char *) OSGI_FRAMEWORK_SERVICE_RANKING, &rank1Str);
serviceReference_getProperty(reference, (char *) OSGI_FRAMEWORK_SERVICE_RANKING, &rank2Str);
rank1 = atoi(rank1Str);
rank2 = atoi(rank2Str);
if (rank1 != rank2) {
if (rank1 > rank2) {
best = reference;
}
} else {
char *id1Str, *id2Str;
long id1, id2;
id1Str = NULL;
id2Str = NULL;
logHelper_log(matcher->loghelper, OSGI_LOGSERVICE_DEBUG, "DRIVER_MATCHER: Compare id's");
serviceReference_getProperty(reference, (char *) OSGI_FRAMEWORK_SERVICE_ID, &id1Str);
serviceReference_getProperty(reference, (char *) OSGI_FRAMEWORK_SERVICE_ID, &id2Str);
id1 = atol(id1Str);
id2 = atol(id2Str);
if (id1 < id2) {
best = reference;
}
}
} else {
best = reference;
}
}
}
*match = calloc(1, sizeof(**match));
if (!*match) {
status = CELIX_ENOMEM;
} else {
(*match)->matchValue = matchKey->matchValue;
(*match)->reference = best;
}
}
return status;
}
celix_status_t pubsubAdmin_serializerRemoved(void * handle, service_reference_pt reference, void * service){
pubsub_admin_pt admin = (pubsub_admin_pt)handle;
int i=0, j=0;
const char *serType = NULL;
serviceReference_getProperty(reference, PUBSUB_SERIALIZER_TYPE_KEY,&serType);
if(serType == NULL){
printf("Serializer serviceReference %p has no pubsub_serializer.type property specified\n",reference);
return CELIX_SERVICE_EXCEPTION;
}
celixThreadMutex_lock(&admin->serializerListLock);
/* Remove the serializer from the list */
arrayList_removeElement(admin->serializerList, reference);
celixThreadMutex_unlock(&admin->serializerListLock);
celixThreadMutex_lock(&admin->usedSerializersLock);
array_list_pt topicPubList = (array_list_pt)hashMap_remove(admin->topicPublicationsPerSerializer, service);
array_list_pt topicSubList = (array_list_pt)hashMap_remove(admin->topicSubscriptionsPerSerializer, service);
celixThreadMutex_unlock(&admin->usedSerializersLock);
/* Now destroy the topicPublications, but first put back the pubsub_endpoints back to the noSerializer pending list */
if(topicPubList!=NULL){
for(i=0;i<arrayList_size(topicPubList);i++){
topic_publication_pt topicPub = (topic_publication_pt)arrayList_get(topicPubList,i);
/* Stop the topic publication */
pubsub_topicPublicationStop(topicPub);
/* Get the endpoints that are going to be orphan */
array_list_pt pubList = pubsub_topicPublicationGetPublisherList(topicPub);
for(j=0;j<arrayList_size(pubList);j++){
pubsub_endpoint_pt pubEP = (pubsub_endpoint_pt)arrayList_get(pubList,j);
/* Remove the publication */
pubsubAdmin_removePublication(admin, pubEP);
/* Reset the endpoint field, so that will be recreated from scratch when a new serializer will be found */
if(pubEP->endpoint!=NULL){
free(pubEP->endpoint);
pubEP->endpoint = NULL;
}
/* Add the orphan endpoint to the noSerializer pending list */
celixThreadMutex_lock(&admin->noSerializerPendingsLock);
arrayList_add(admin->noSerializerPublications,pubEP);
celixThreadMutex_unlock(&admin->noSerializerPendingsLock);
}
arrayList_destroy(pubList);
/* Cleanup also the localPublications hashmap*/
celixThreadMutex_lock(&admin->localPublicationsLock);
hash_map_iterator_pt iter = hashMapIterator_create(admin->localPublications);
char *key = NULL;
service_factory_pt factory = NULL;
while(hashMapIterator_hasNext(iter)){
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
factory = (service_factory_pt)hashMapEntry_getValue(entry);
topic_publication_pt pub = (topic_publication_pt)factory->handle;
if(pub==topicPub){
key = (char*)hashMapEntry_getKey(entry);
break;
}
}
hashMapIterator_destroy(iter);
if(key!=NULL){
hashMap_remove(admin->localPublications, key);
free(factory);
free(key);
}
celixThreadMutex_unlock(&admin->localPublicationsLock);
/* Finally destroy the topicPublication */
pubsub_topicPublicationDestroy(topicPub);
}
arrayList_destroy(topicPubList);
}
/* Now destroy the topicSubscriptions, but first put back the pubsub_endpoints back to the noSerializer pending list */
if(topicSubList!=NULL){
for(i=0;i<arrayList_size(topicSubList);i++){
topic_subscription_pt topicSub = (topic_subscription_pt)arrayList_get(topicSubList,i);
/* Stop the topic subscription */
pubsub_topicSubscriptionStop(topicSub);
/* Get the endpoints that are going to be orphan */
array_list_pt subList = pubsub_topicSubscriptionGetSubscribersList(topicSub);
for(j=0;j<arrayList_size(subList);j++){
pubsub_endpoint_pt subEP = (pubsub_endpoint_pt)arrayList_get(subList,j);
/* Remove the subscription */
pubsubAdmin_removeSubscription(admin, subEP);
/* Reset the endpoint field, so that will be recreated from scratch when a new serializer will be found */
if(subEP->endpoint!=NULL){
free(subEP->endpoint);
subEP->endpoint = NULL;
}
/* Add the orphan endpoint to the noSerializer pending list */
celixThreadMutex_lock(&admin->noSerializerPendingsLock);
arrayList_add(admin->noSerializerSubscriptions,subEP);
celixThreadMutex_unlock(&admin->noSerializerPendingsLock);
}
/* Cleanup also the subscriptions hashmap*/
celixThreadMutex_lock(&admin->subscriptionsLock);
hash_map_iterator_pt iter = hashMapIterator_create(admin->subscriptions);
char *key = NULL;
while(hashMapIterator_hasNext(iter)){
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
topic_subscription_pt sub = (topic_subscription_pt)hashMapEntry_getValue(entry);
if(sub==topicSub){
key = (char*)hashMapEntry_getKey(entry);
break;
}
}
hashMapIterator_destroy(iter);
if(key!=NULL){
hashMap_remove(admin->subscriptions, key);
free(key);
}
celixThreadMutex_unlock(&admin->subscriptionsLock);
/* Finally destroy the topicSubscription */
pubsub_topicSubscriptionDestroy(topicSub);
}
arrayList_destroy(topicSubList);
}
printf("PSA_ZMQ: %s serializer removed\n",serType);
return CELIX_SUCCESS;
}
celix_status_t inspectCommand_printImportedServices(command_pt command, array_list_pt ids, void (*out)(char *), void (*err)(char *)) {
celix_status_t status = CELIX_SUCCESS;
array_list_pt bundles = NULL;
if (arrayList_isEmpty(ids)) {
celix_status_t status = bundleContext_getBundles(command->bundleContext, &bundles);
} else {
unsigned int i;
arrayList_create(&bundles);
for (i = 0; i < arrayList_size(ids); i++) {
char *idStr = (char *) arrayList_get(ids, i);
long id = atol(idStr);
bundle_pt b = NULL;
celix_status_t st = bundleContext_getBundleById(command->bundleContext, id, &b);
if (st == CELIX_SUCCESS) {
arrayList_add(bundles, b);
} else {
char line[256];
sprintf(line, "INSPECT: Invalid bundle ID: %ld\n", id);
out(line);
}
}
}
if (status == CELIX_SUCCESS) {
unsigned int i = 0;
for (i = 0; i < arrayList_size(bundles); i++) {
bundle_pt bundle = (bundle_pt) arrayList_get(bundles, i);
if (i > 0) {
out("\n");
}
if (bundle != NULL) {
array_list_pt refs = NULL;
if (bundle_getServicesInUse(bundle, &refs) == CELIX_SUCCESS) {
char line[256];
module_pt module = NULL;
char * name = NULL;
status = bundle_getCurrentModule(bundle, &module);
if (status == CELIX_SUCCESS) {
status = module_getSymbolicName(module, &name);
if (status == CELIX_SUCCESS) {
sprintf(line, "%s requires services:\n", name);
out(line);
out("==============\n");
if (refs == NULL || arrayList_size(refs) == 0) {
out("Nothing\n");
} else {
unsigned int j = 0;
for (j = 0; j < arrayList_size(refs); j++) {
service_reference_pt ref = (service_reference_pt) arrayList_get(refs, j);
service_registration_pt reg = NULL;
properties_pt props = NULL;
char line[256];
bundle_pt usedBundle = NULL;
module_pt usedModule = NULL;
char *usedSymbolicName = NULL;
long usedBundleId;
serviceReference_getBundle(ref, &usedBundle);
bundle_getBundleId(usedBundle, &usedBundleId);
bundle_getCurrentModule(usedBundle, &usedModule);
module_getSymbolicName(usedModule, &usedSymbolicName);
sprintf(line, "%s [%ld]\n", usedSymbolicName, usedBundleId);
out(line);
serviceReference_getServiceRegistration(ref, ®);
serviceRegistration_getProperties(reg, &props);
hash_map_iterator_pt iter = hashMapIterator_create(props);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
sprintf(line, "%s = %s\n", hashMapEntry_getKey(entry), hashMapEntry_getValue(entry));
out(line);
}
hashMapIterator_destroy(iter);
// objectClass = properties_get(props, (char *) OSGI_FRAMEWORK_OBJECTCLASS);
// sprintf(line, "ObjectClass = %s\n", objectClass);
if ((j + 1) < arrayList_size(refs)) {
out("----\n");
}
}
}
}
}
}
}
}
}
return status;
}
celix_status_t wiringTopologyManager_waAdded(void * handle, service_reference_pt reference, void * service) {
celix_status_t status = CELIX_SUCCESS;
wiring_topology_manager_pt manager = handle;
wiring_admin_service_pt wiringAdminService = (wiring_admin_service_pt) service;
celixThreadMutex_lock(&manager->waListLock);
arrayList_add(manager->waList, wiringAdminService);
celixThreadMutex_unlock(&manager->waListLock);
/* check whether one of the exported Wires can be exported via the newly available wiringAdmin */
celixThreadMutex_lock(&manager->exportedWiringEndpointsLock);
hash_map_iterator_pt iter = hashMapIterator_create(manager->exportedWiringEndpoints);
// is the properties_match missing here>
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
properties_pt exportedWireProperties = hashMapEntry_getKey(entry);
hash_map_pt wiringAdminList = hashMapEntry_getValue(entry);
wiring_endpoint_description_pt wEndpoint = NULL;
char* serviceId = properties_get(exportedWireProperties, "service.id");
printf("WTM: wiringTopologyManager_waAdded export Wire for %s \n", serviceId);
status = wiringTopologyManager_WiringAdminServiceExportWiringEndpoint(manager, wiringAdminService, exportedWireProperties, &wEndpoint);
if (status == CELIX_SUCCESS) {
hashMap_put(wiringAdminList, wiringAdminService, wEndpoint);
} else {
printf("WTM: Could not export wire with new WA\n");
}
}
hashMapIterator_destroy(iter);
/* check whether the waiting exports can be exported */
array_list_iterator_pt waitList = arrayListIterator_create(manager->waitingForExport);
while (arrayListIterator_hasNext(waitList)) {
properties_pt srvcProperties = arrayListIterator_next(waitList);
char* serviceId = properties_get(srvcProperties, "service.id");
printf("WTM: wiringTopologyManager_waAdded export Wire for %s \n", serviceId);
wiring_endpoint_description_pt wEndpoint = NULL;
status = wiringTopologyManager_WiringAdminServiceExportWiringEndpoint(manager, wiringAdminService, srvcProperties, &wEndpoint);
if (status == CELIX_SUCCESS) {
arrayListIterator_remove(waitList);
arrayListIterator_destroy(waitList);
waitList = arrayListIterator_create(manager->waitingForExport);
hash_map_pt wiringAdminList = hashMap_create(NULL, NULL, NULL, NULL);
hashMap_put(wiringAdminList, wiringAdminService, wEndpoint);
hashMap_put(manager->exportedWiringEndpoints, srvcProperties, wiringAdminList);
} else {
printf("WTM: Could not export wire with new WA\n");
}
}
arrayListIterator_destroy(waitList);
celixThreadMutex_unlock(&manager->exportedWiringEndpointsLock);
/* Check if the added WA can match one of the imported WiringEndpoints */
celixThreadMutex_lock(&manager->importedWiringEndpointsLock);
iter = hashMapIterator_create(manager->importedWiringEndpoints);
while (hashMapIterator_hasNext(iter)) {
hash_map_entry_pt entry = hashMapIterator_nextEntry(iter);
wiring_endpoint_description_pt wEndpoint = hashMapEntry_getKey(entry);
array_list_pt wiringAdminList = hashMapEntry_getValue(entry);
status = wiringTopologyManager_checkWiringAdminForImportWiringEndpoint(manager, wiringAdminService, wEndpoint);
if (status == CELIX_SUCCESS) {
arrayList_add(wiringAdminList, wiringAdminService);
}
}
hashMapIterator_destroy(iter);
/* check wether waiting service can be exported */
wiringTopologyManager_checkWaitingForImportServices(manager);
celixThreadMutex_unlock(&manager->importedWiringEndpointsLock);
printf("WTM: Added WA\n");
return status;
}
