int test1_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
int rc;
MyLog(LOGA_DEBUG, "In messageArrived callback %p", c);
if (++message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 11;
pubmsg.qos = 2;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test1_onUnsubscribe;
opts.context = c;
rc = MQTTAsync_unsubscribe(c, test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
static int messageArrived(void *context, char *topicName, int topicLen, MQTTAsync_message *message) {
emit ((AWSIoTClient *) context)->message(topicName, QByteArray((char *) message->payload, message->payloadlen));
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int MessageArrivedCallback(void *context, char *topicName, int topicLen, MQTTAsync_message *message) {
if(mMessageArrivedCallback) {
mMessageArrivedCallback(topicName, message->payload, message->payloadlen);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int messageArrived(void *context, char *topicName, int topicLen, MQTTAsync_message *message)
{
if (opts.showtopics)
printf("%s\t", topicName);
if (opts.nodelimiter)
printf("%.*s", message->payloadlen, (char*)message->payload);
else
printf("%.*s%c", message->payloadlen, (char*)message->payload, opts.delimiter);
fflush(stdout);
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int test3_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
MyLog(LOGA_DEBUG, "Message received on topic %s, \"%.*s\"", topicName, message->payloadlen, message->payload);
if (memcmp(message->payload, "will message", message->payloadlen) == 0)
test3_will_message_received = 1;
else
test3_messages_received++;
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int test3_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
client_data* cd = (client_data*)context;
int rc;
MyLog(LOGA_DEBUG, "In messageArrived callback \"%s\" message count ", cd->clientid);
if (++cd->message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a much longer message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 25;
pubmsg.qos = 1;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(cd->c, cd->test_topic, &pubmsg, &opts);
assert("Good rc from publish", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
else if (cd->message_count == 2)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = "a QoS 0 message that we can shorten to the extent that we need to payload up to 11";
pubmsg.payloadlen = 29;
pubmsg.qos = 0;
pubmsg.retained = 0;
opts.context = cd;
opts.onSuccess = test3_onPublish;
rc = MQTTAsync_sendMessage(cd->c, cd->test_topic, &pubmsg, &opts);
assert("Good rc from publish", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test3_onUnsubscribe;
opts.context = cd;
rc = MQTTAsync_unsubscribe(cd->c, cd->test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int messageArrived(void *ctx, char *topicName, int topicLen, MQTTAsync_message *message) {
int i;
char* payloadptr;
char *payloadmsg;
Context context;
#if DEBUG
printf("Message arrived\n");
printf("topic: %s\n", topicName);
printf("message:");
payloadptr = message->payload;
for(i = 0; i<message->payloadlen; i++) {
putchar(*payloadptr++);
}
putchar('\n');
#endif
payloadmsg = (char *)malloc(message->payloadlen+1);
if (payloadmsg != NULL) {
strncpy(payloadmsg, message->payload, message->payloadlen);
payloadmsg[message->payloadlen] = '\0';
}
context.name = "topic";
context.value = strdup(topicName);
if (msgArrhandler != NULL) {
msgArrhandler(payloadmsg, context);
} else {
printf("error: Receive Handler not set\n");
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
if (payloadmsg != NULL) {
free(payloadmsg);
payloadmsg = NULL;
}
if (context.value != NULL) {
free(context.value);
context.value = NULL;
}
return 1;
}
int msgarrvd(void *context, char *topicName, int topicLen, MQTTAsync_message *message)
{
int i;
char* payloadptr;
printf("Message arrived\n");
printf(" topic: %s\n", topicName);
printf(" message: ");
payloadptr = message->payload;
for(i=0; i<message->payloadlen; i++)
{
putchar(*payloadptr++);
}
putchar('\n');
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int janus_mqtt_client_message_arrived(void *context, char *topicName, int topicLen, MQTTAsync_message *message) {
janus_mqtt_context *ctx = (janus_mqtt_context *)context;
gchar *topic = g_strndup(topicName, topicLen);
const gboolean janus = janus_mqtt_api_enabled_ && !strcasecmp(topic, ctx->subscribe.topic);
const gboolean admin = janus_mqtt_admin_api_enabled_ && !strcasecmp(topic, ctx->admin.subscribe.topic);
g_free(topic);
if((janus || admin) && message->payloadlen) {
JANUS_LOG(LOG_HUGE, "Receiving %s API message over MQTT: %s\n", admin ? "admin" : "Janus", (char *)message->payload);
json_error_t error;
json_t *root = json_loadb(message->payload, message->payloadlen, 0, &error);
ctx->gateway->incoming_request(&janus_mqtt_transport_, mqtt_session, NULL, admin, root, &error);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return TRUE;
}
int messageArrived(void *context, char *topicName, int topicLen, MQTTAsync_message *message)
{
int i;
char* payloadptr;
if((sent++ % 1000) == 0)
printf("%d messages received\n", sent++);
//printf("Message arrived\n");
//printf(" topic: %s\n", topicName);
//printf(" message: ");
//payloadptr = message->payload;
//for(i=0; i<message->payloadlen; i++)
//{
// putchar(*payloadptr++);
//}
//putchar('\n');
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
/*
* Function to process the subscribed messages
*/
int subscribeMessage(void *context, char *topicName, int topicLen,
MQTTAsync_message *message) {
int i;
char* payloadptr;
char* command;
int time_delay = 0;
payloadptr = message->payload;
time_delay = getDelay(payloadptr);
if(time_delay != -1) {
sprintf(command,"sudo /sbin/shutdown -r %d", time_delay);
syslog(LOG_INFO, "Received command to restart in %d minutes.",time_delay);
system(command);
} else
syslog(LOG_ERR, "Invalid command received.");
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
int MQTTConnector::handleReceivedmessage(char *topicName, int topicLen,
MQTTAsync_message *message) {
IBMRAS_DEBUG_1(debug, "MQTT message received for %s", topicName);
std::string topic(topicName);
if (topic == CLIENT_IDENTIFY_TOPIC) {
sendIdentityMessage();
}
if (receiver != NULL) {
if (topic.find(agentTopic) == 0) {
topic = topic.substr(agentTopic.length());
IBMRAS_DEBUG_1(debug, "forwarding message %s", topic.c_str());
}
receiver->receiveMessage(topic, message->payloadlen, message->payload);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return true;
}
int test3(struct Options options)
{
char* testname = "test3";
int subsqos = 2;
MQTTAsync c, d;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
MQTTAsync_createOptions createOptions = MQTTAsync_createOptions_initializer;
int rc = 0;
int count = 0;
char clientidc[50];
char clientidd[50];
int i = 0;
MQTTAsync_token *tokens;
sprintf(willTopic, "paho-test9-3-%s", unique);
sprintf(clientidc, "paho-test9-3-c-%s", unique);
sprintf(clientidd, "paho-test9-3-d-%s", unique);
sprintf(test_topic, "paho-test9-3-test topic %s", unique);
test3Finished = 0;
failures = 0;
MyLog(LOGA_INFO, "Starting Offline buffering 3 - messages while disconnected");
fprintf(xml, "<testcase classname=\"test3\" name=\"%s\"", testname);
global_start_time = start_clock();
createOptions.sendWhileDisconnected = 1;
rc = MQTTAsync_createWithOptions(&c, options.proxy_connection, clientidc, MQTTCLIENT_PERSISTENCE_DEFAULT,
NULL, &createOptions);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d \n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_create(&d, options.connection, clientidd, MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d \n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
opts.keepAliveInterval = 20;
opts.cleansession = 1;
//opts.username = "******";
//opts.password = "******";
rc = MQTTAsync_setCallbacks(d, d, NULL, test3_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.will = NULL; /* don't need will for this client, as it's going to be connected all the time */
opts.context = d;
opts.onSuccess = test3dOnConnect;
opts.onFailure = test3dOnFailure;
MyLog(LOGA_DEBUG, "Connecting client d");
rc = MQTTAsync_connect(d, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
if (rc != MQTTASYNC_SUCCESS)
{
failures++;
goto exit;
}
/* wait until d is ready: connected and subscribed */
count = 0;
while (!test3dReady && ++count < 10000)
MySleep(100);
assert("Count should be less than 10000", count < 10000, "count was %d", count); /* wrong */
rc = MQTTAsync_setConnected(c, c, test3cConnected);
assert("Good rc from setConnectedCallback", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
/* let client c go: connect, and send disconnect command to proxy */
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = willTopic;
opts.onSuccess = test3cOnConnect;
opts.onFailure = test3cOnFailure;
opts.context = c;
opts.cleansession = 0;
opts.automaticReconnect = 1;
MyLog(LOGA_DEBUG, "Connecting client c");
rc = MQTTAsync_connect(c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
if (rc != MQTTASYNC_SUCCESS)
{
failures++;
goto exit;
}
/* wait for will message */
while (!test3_will_message_received && ++count < 10000)
MySleep(100);
MyLog(LOGA_DEBUG, "Now we can send some messages to be buffered");
test3c_connected = 0;
/* send some messages. Then reconnect (check connected callback), and check that those messages are received */
for (i = 0; i < 3; ++i)
{
char buf[50];
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
sprintf(buf, "QoS %d message", i);
pubmsg.payload = buf;
pubmsg.payloadlen = strlen(pubmsg.payload) + 1;
pubmsg.qos = i;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
assert("Good rc from sendMessage", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
}
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("Good rc from getPendingTokens", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
i = 0;
if (tokens)
{
while (tokens[i] != -1)
++i;
MQTTAsync_free(tokens);
}
assert("Number of getPendingTokens should be 3", i == 3, "i was %d ", i);
/* wait for client to be reconnected */
while (!test3c_connected == 0 && ++count < 10000)
MySleep(100);
/* wait for success or failure callback */
while (test3_messages_received < 3 && ++count < 10000)
MySleep(100);
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("Good rc from getPendingTokens", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
i = 0;
if (tokens)
{
while (tokens[i] != -1)
++i;
MQTTAsync_free(tokens);
}
assert("Number of getPendingTokens should be 0", i == 0, "i was %d ", i);
rc = MQTTAsync_disconnect(c, NULL);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
rc = MQTTAsync_disconnect(d, NULL);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
exit:
MQTTAsync_destroy(&c);
MQTTAsync_destroy(&d);
MyLog(LOGA_INFO, "%s: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", testname, tests, failures);
write_test_result();
return failures;
}
int test4_messageArrived(void* context, char* topicName, int topicLen, MQTTAsync_message* message)
{
MQTTAsync c = (MQTTAsync)context;
static int message_count = 0;
int rc, i;
MyLog(LOGA_DEBUG, "In messageArrived callback %p", c);
assert("Message size correct", message->payloadlen == test4_payloadlen,
"message size was %d", message->payloadlen);
for (i = 0; i < options.size; ++i)
{
if (((char*)test4_payload)[i] != ((char*)message->payload)[i])
{
assert("Message contents correct", ((char*)test4_payload)[i] != ((char*)message->payload)[i],
"message content was %c", ((char*)message->payload)[i]);
break;
}
}
if (++message_count == 1)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = test4_payload;
pubmsg.payloadlen = test4_payloadlen;
pubmsg.qos = 1;
pubmsg.retained = 0;
opts.onSuccess = test4_onPublish;
opts.context = c;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
}
else if (message_count == 2)
{
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
pubmsg.payload = test4_payload;
pubmsg.payloadlen = test4_payloadlen;
pubmsg.qos = 0;
pubmsg.retained = 0;
opts.onSuccess = test4_onPublish;
opts.context = c;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
}
else
{
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
opts.onSuccess = test1_onUnsubscribe;
opts.context = c;
rc = MQTTAsync_unsubscribe(c, test_topic, &opts);
assert("Unsubscribe successful", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
MQTTAsync_freeMessage(&message);
MQTTAsync_free(topicName);
return 1;
}
