static AJ_Status AJApp_ConnectedHandler(AJ_BusAttachment* busAttachment)
{
AJ_Status status = AJ_OK;
if (AJ_GetUniqueName(busAttachment)) {
if (currentServicesInitializationState == nextServicesInitializationState) {
switch (currentServicesInitializationState) {
case INIT_SERVICES:
status = AJSVC_ConnectedHandler(busAttachment);
if (status != AJ_OK) {
goto ErrorExit;
}
currentServicesInitializationState = nextServicesInitializationState = INIT_SERVICES_PORT;
break;
case INIT_SERVICES_PORT:
status = AJ_BusBindSessionPort(busAttachment, AJ_ABOUT_SERVICE_PORT, NULL, 0);
if (status != AJ_OK) {
goto ErrorExit;
}
nextServicesInitializationState = INIT_ADVERTISE_NAME;
break;
case INIT_ADVERTISE_NAME:
status = AJ_BusAdvertiseName(busAttachment, AJ_GetUniqueName(busAttachment), AJ_TRANSPORT_ANY, AJ_BUS_START_ADVERTISING, 0);
if (status != AJ_OK) {
goto ErrorExit;
}
currentServicesInitializationState = nextServicesInitializationState = INIT_ABOUT;
break;
case INIT_ABOUT:
status = AJ_AboutInit(busAttachment, AJ_ABOUT_SERVICE_PORT);
if (status != AJ_OK) {
goto ErrorExit;
}
currentServicesInitializationState = nextServicesInitializationState = INIT_CHECK_ANNOUNCE;
break;
case INIT_CHECK_ANNOUNCE:
status = AJ_AboutAnnounce(busAttachment);
if (status != AJ_OK) {
goto ErrorExit;
}
break;
default:
break;
}
}
}
return status;
ErrorExit:
AJ_ErrPrintf(("Application ConnectedHandler returned an error %s\n", (AJ_StatusText(status))));
return status;
}
static uint8_t AJRouter_Connect(AJ_BusAttachment* busAttachment, const char* routerName)
{
AJ_Status status;
const char* busUniqueName;
while (TRUE) {
AJ_InfoPrintf(("Attempting to connect to bus '%s'\n", routerName));
status = AJ_FindBusAndConnect(busAttachment, routerName, AJAPP_CONNECT_TIMEOUT);
if (status != AJ_OK) {
AJ_InfoPrintf(("Failed to connect to bus sleeping for %d seconds\n", AJAPP_CONNECT_PAUSE / 1000));
AJ_Sleep(AJAPP_CONNECT_PAUSE);
continue;
}
busUniqueName = AJ_GetUniqueName(busAttachment);
if (busUniqueName == NULL) {
AJ_ErrPrintf(("Failed to GetUniqueName() from newly connected bus, retrying\n"));
continue;
}
AJ_InfoPrintf(("Connected to router with BusUniqueName=%s\n", busUniqueName));
break;
}
/* Setup password based authentication listener for secured peer to peer connections */
AJ_BusSetPasswordCallback(busAttachment, PasswordCallback);
/* Configure timeout for the link to the Router bus */
AJ_SetBusLinkTimeout(busAttachment, 60); // 60 seconds
return TRUE;
}
static uint8_t IsRelevant(const char* sender)
{
/*
* Ignore our own announcements
*/
return !sessionId && (strcmp(sender, AJ_GetUniqueName(&bus)) != 0);
}
uint8_t AJRouter_Connect(AJ_BusAttachment* busAttachment, const char* routerName)
{
while (TRUE) {
AJ_Status status = AJ_OK;
#ifdef ONBOARDING_SERVICE
status = AJOBS_EstablishWiFi();
if (status != AJ_OK) {
AJ_AlwaysPrintf(("Failed to establish WiFi connectivity with status=%s\n", AJ_StatusText(status)));
AJ_Sleep(AJAPP_CONNECT_PAUSE);
return FALSE;
}
#endif
AJ_AlwaysPrintf(("Attempting to connect to bus '%s'\n", routerName));
status = AJ_FindBusAndConnect(busAttachment, routerName, AJAPP_CONNECT_TIMEOUT);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("Failed to connect to bus sleeping for %d seconds\n", AJAPP_CONNECT_PAUSE / 1000));
AJ_Sleep(AJAPP_CONNECT_PAUSE);
#ifdef ONBOARDING_SERVICE
if (status == AJ_ERR_DHCP) {
AJOBS_SwitchToRetry();
}
#endif
continue;
}
const char* busUniqueName = AJ_GetUniqueName(busAttachment);
if (busUniqueName == NULL) {
AJ_AlwaysPrintf(("Failed to GetUniqueName() from newly connected bus, retrying\n"));
continue;
}
AJ_AlwaysPrintf(("Connected to router with BusUniqueName=%s\n", busUniqueName));
break;
}
return TRUE;
}
static AJ_Status AJApp_ConnectedHandler(AJ_BusAttachment* busAttachment)
{
AJ_Status status = AJ_OK;
if (AJ_GetUniqueName(busAttachment)) {
if (currentServicesInitializationState == nextServicesInitializationState) {
switch (currentServicesInitializationState) {
case INIT_SERVICES:
status = AJSVC_ConnectedHandler(busAttachment);
if (status != AJ_OK) {
goto ErrorExit;
}
currentServicesInitializationState = nextServicesInitializationState = INIT_FINISHED;
break;
case INIT_FINISHED:
default:
break;
}
}
}
return status;
ErrorExit:
AJ_ErrPrintf(("Application ConnectedHandler returned an error %s\n", (AJ_StatusText(status))));
return status;
}
AJ_Status AJApp_DisconnectHandler(AJ_BusAttachment* busAttachment, uint8_t restart)
{
AJ_Status status = AJ_OK;
if (restart) {
AJ_BusAdvertiseName(busAttachment, AJ_GetUniqueName(busAttachment), AJ_TRANSPORT_ANY, AJ_BUS_STOP_ADVERTISING, 0);
AJ_BusUnbindSession(busAttachment, AJ_ABOUT_SERVICE_PORT);
}
AJ_About_SetShouldAnnounce(TRUE);
currentServicesInitializationState = nextServicesInitializationState = INIT_START;
init_retries = 0;
return status;
}
void Do_Connect(AJ_BusAttachment* bus)
{
while (!connected) {
AJ_Status status;
AJ_InfoPrintf(("Attempting to connect to bus\n"));
status = AJ_FindBusAndConnect(bus, NULL, CONNECT_TIMEOUT);
if (status != AJ_OK) {
AJ_InfoPrintf(("Failed to connect to bus sleeping for %lu seconds\n", CONNECT_PAUSE / 1000));
AJ_Sleep(CONNECT_PAUSE);
continue;
}
connected = TRUE;
AJ_BusAddSignalRule(bus, "Chat", InterfaceName, AJ_BUS_SIGNAL_ALLOW);
AJ_InfoPrintf(("AllJoyn service connected to bus\n"));
AJ_InfoPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(bus)));
}
}
/**
* Send Notification - see notes in h file
*/
AJ_Status AJNS_Producer_SendNotification(AJ_BusAttachment* busAttachment, AJNS_NotificationContent* content, uint16_t messageType, uint32_t ttl, uint32_t* messageSerialNumber)
{
AJ_Status status;
AJNS_Notification notification;
uint32_t serialNumber;
// AJ_InfoPrintf(("In SendNotification\n"));
notification.version = AJNS_NotificationVersion;
if (messageType >= AJNS_NUM_MESSAGE_TYPES)
{
AJ_ErrPrintf(("Could not Send Notification - MessageType is not valid\n"));
return AJ_ERR_DISALLOWED;
}
notification.messageType = messageType;
if ((ttl < AJNS_NOTIFICATION_TTL_MIN) || (ttl > AJNS_NOTIFICATION_TTL_MAX))
{ //ttl is mandatory and must be in range
AJ_ErrPrintf(("TTL '%u' is not a valid TTL value\n", ttl));
return AJ_ERR_DISALLOWED;
}
notification.deviceId = AJSVC_PropertyStore_GetValue(AJSVC_PROPERTY_STORE_DEVICE_ID);
notification.deviceName = AJSVC_PropertyStore_GetValueForLang(AJSVC_PROPERTY_STORE_DEVICE_NAME, AJSVC_PropertyStore_GetLanguageIndex(""));
notification.appId = AJSVC_PropertyStore_GetValue(AJSVC_PROPERTY_STORE_APP_ID);
notification.appName = AJSVC_PropertyStore_GetValue(AJSVC_PROPERTY_STORE_APP_NAME);
if ((notification.deviceId == 0) || (notification.deviceName == 0) ||
(notification.appId == 0) || (notification.appName == 0))
{
AJ_ErrPrintf(("DeviceId/DeviceName/AppId/AppName can not be NULL\n"));
return AJ_ERR_DISALLOWED;
}
if ((strlen(notification.deviceId) == 0) || (strlen(notification.deviceName) == 0) ||
(strlen(notification.appId) == 0) || (strlen(notification.appName) == 0))
{
AJ_ErrPrintf(("DeviceId/DeviceName/AppId/AppName can not be empty\n"));
return AJ_ERR_DISALLOWED;
}
if (notification.version > 1)
{
notification.originalSenderName = AJ_GetUniqueName(busAttachment);
if (notification.originalSenderName == 0)
{
AJ_ErrPrintf(("OriginalSender can not be NULL\n"));
return AJ_ERR_DISALLOWED;
}
if (strlen(notification.originalSenderName) == 0)
{
AJ_ErrPrintf(("OriginalSender can not be empty\n"));
return AJ_ERR_DISALLOWED;
}
}
else
{
notification.originalSenderName = NULL;
}
if (!notificationId)
{
// AJ_InfoPrintf(("Generating random number for notification id\n"));
AJ_RandBytes((uint8_t*)¬ificationId, 4);
}
notification.notificationId = notificationId;
notification.content = content;
status = AJNS_Producer_SendNotifySignal(busAttachment, ¬ification, ttl, &serialNumber);
if (status == AJ_OK)
{
lastSentNotifications[messageType].notificationId = notificationId++;
lastSentNotifications[messageType].serialNum = serialNumber;
if (messageSerialNumber != NULL)
{
*messageSerialNumber = serialNumber;
}
}
return status;
}
int AJ_Main()
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(AppObjects);
AJ_RegisterObjects(AppObjects, NULL);
SetBusAuthPwdCallback(MyBusAuthPwdCB);
while (TRUE) {
AJ_Message msg;
if (!connected) {
status = AJ_StartService(&bus, NULL, CONNECT_TIMEOUT, FALSE, ServicePort, ServiceName, AJ_NAME_REQ_DO_NOT_QUEUE, NULL);
if (status != AJ_OK) {
continue;
}
AJ_InfoPrintf(("StartService returned AJ_OK\n"));
AJ_InfoPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus)));
connected = TRUE;
#ifdef SECURE_OBJECT
status = AJ_SetObjectFlags("/org/alljoyn/alljoyn_test", AJ_OBJ_FLAG_SECURE, 0);
if (status != AJ_OK) {
AJ_ErrPrintf(("Error calling AJ_SetObjectFlags.. [%s] \n", AJ_StatusText(status)));
return -1;
}
#endif
#if defined(SECURE_INTERFACE) || defined(SECURE_OBJECT)
/* Register a callback for providing bus authentication password */
AJ_BusSetPasswordCallback(&bus, PasswordCallback);
AJ_BusEnableSecurity(&bus, suites, numsuites);
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
#endif
/* Configure timeout for the link to the daemon bus */
AJ_SetBusLinkTimeout(&bus, 60); // 60 seconds
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (AJ_ERR_TIMEOUT == status && AJ_ERR_LINK_TIMEOUT == AJ_BusLinkStateProc(&bus)) {
status = AJ_ERR_READ;
}
if (status != AJ_OK) {
if (status == AJ_ERR_TIMEOUT) {
AppDoWork();
continue;
}
}
if (status == AJ_OK) {
switch (msg.msgId) {
case AJ_REPLY_ID(AJ_METHOD_ADD_MATCH):
if (msg.hdr->msgType == AJ_MSG_ERROR) {
AJ_InfoPrintf(("Failed to add match\n"));
status = AJ_ERR_FAILURE;
} else {
status = AJ_OK;
}
break;
case AJ_METHOD_ACCEPT_SESSION:
{
uint16_t port;
char* joiner;
AJ_UnmarshalArgs(&msg, "qus", &port, &sessionId, &joiner);
if (port == ServicePort) {
status = AJ_BusReplyAcceptSession(&msg, TRUE);
AJ_InfoPrintf(("Accepted session session_id=%u joiner=%s\n", sessionId, joiner));
} else {
status = AJ_BusReplyAcceptSession(&msg, FALSE);
AJ_InfoPrintf(("Accepted rejected session_id=%u joiner=%s\n", sessionId, joiner));
}
}
break;
case APP_MY_PING:
status = AppHandlePing(&msg);
break;
case APP_GET_PROP:
status = AJ_BusPropGet(&msg, PropGetHandler, NULL);
break;
case APP_SET_PROP:
status = AJ_BusPropSet(&msg, PropSetHandler, NULL);
if (status == AJ_OK) {
AJ_InfoPrintf(("Property successfully set to %d.\n", propVal));
} else {
AJ_InfoPrintf(("Property set attempt unsuccessful. Status = 0x%04x.\n", status));
}
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_InfoPrintf(("Session lost. ID = %u, reason = %u", id, reason));
if (CancelAdvertiseName) {
status = AJ_BusAdvertiseName(&bus, ServiceName, AJ_TRANSPORT_ANY, AJ_BUS_START_ADVERTISING, 0);
}
status = AJ_ERR_SESSION_LOST;
}
break;
case AJ_SIGNAL_SESSION_JOINED:
if (CancelAdvertiseName) {
status = AJ_BusAdvertiseName(&bus, ServiceName, AJ_TRANSPORT_ANY, AJ_BUS_STOP_ADVERTISING, 0);
}
break;
case AJ_REPLY_ID(AJ_METHOD_CANCEL_ADVERTISE):
case AJ_REPLY_ID(AJ_METHOD_ADVERTISE_NAME):
if (msg.hdr->msgType == AJ_MSG_ERROR) {
status = AJ_ERR_FAILURE;
}
break;
case APP_MY_SIGNAL:
AJ_InfoPrintf(("Received my_signal\n"));
status = AJ_OK;
if (ReflectSignal) {
AJ_Message out;
AJ_MarshalSignal(&bus, &out, APP_MY_SIGNAL, msg.destination, msg.sessionId, 0, 0);
AJ_MarshalArgs(&out, "a{ys}", 0, NULL);
AJ_DeliverMsg(&out);
AJ_CloseMsg(&out);
}
break;
default:
/*
* Pass to the built-in bus message handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
// Any received packets indicates the link is active, so call to reinforce the bus link state
AJ_NotifyLinkActive();
}
/*
* Unarshaled messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_READ) || (status == AJ_ERR_LINK_DEAD)) {
AJ_InfoPrintf(("AllJoyn disconnect\n"));
AJ_InfoPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
connected = FALSE;
/*
* Sleep a little while before trying to reconnect
*/
AJ_Sleep(10 * 1000);
}
}
AJ_WarnPrintf(("svclite EXIT %d\n", status));
return status;
}
int AJ_Main(void)
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
status = AJ_StartClient(&bus, NULL, CONNECT_TIMEOUT, ServiceName, ServicePort, &sessionId, NULL);
if (status == AJ_OK) {
AJ_Printf("StartClient returned %d, sessionId=%u\n", status, sessionId);
AJ_Printf("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus));
connected = TRUE;
if (authPeer) {
AJ_BusSetPasswordCallback(&bus, PasswordCallback);
status = AJ_BusAuthenticatePeer(&bus, ServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_Printf("AJ_BusAuthenticatePeer returned %d\n", status);
}
} else {
authStatus = AJ_OK;
}
} else {
AJ_Printf("StartClient returned %d\n", status);
break;
}
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status == AJ_ERR_TIMEOUT) {
status = AppDoWork(&bus, sessionId);
continue;
}
if (status == AJ_OK) {
switch (msg.msgId) {
case PRX_MY_SIGNAL:
AJ_Printf("Received my_signal\n");
status = AJ_OK;
break;
case AJ_SIGNAL_SESSION_LOST:
/*
* Force a disconnect
*/
status = AJ_ERR_READ;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if (status == AJ_ERR_READ) {
AJ_Printf("AllJoyn disconnect\n");
AJ_Printf("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus));
AJ_Disconnect(&bus);
connected = FALSE;
}
}
AJ_Printf("clientlite EXIT %d\n", status);
return status;
}
int AJ_Main()
#endif
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
#ifdef SECURE_INTERFACE
uint32_t suites[AJ_AUTH_SUITES_NUM];
size_t numsuites = 0;
uint8_t clearkeys = FALSE;
#endif
#ifdef MAIN_ALLOWS_ARGS
#if defined(SECURE_INTERFACE) || defined(SECURE_OBJECT)
ac--;
av++;
/*
* Enable authentication mechanism by command line
*/
if (ac) {
if (0 == strncmp(*av, "-ek", 3)) {
clearkeys = TRUE;
ac--;
av++;
} else if (0 == strncmp(*av, "-e", 2)) {
ac--;
av++;
}
if (!ac) {
AJ_AlwaysPrintf(("-e(k) requires an auth mechanism.\n"));
return 1;
}
while (ac) {
if (0 == strncmp(*av, "ECDHE_ECDSA", 11)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
} else if (0 == strncmp(*av, "ECDHE_PSK", 9)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_PSK;
} else if (0 == strncmp(*av, "ECDHE_NULL", 10)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
}
ac--;
av++;
}
}
#endif
#else
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
clearkeys = TRUE;
#endif
#ifdef SECURE_INTERFACE
if (numsuites == 0) {
/* Default security to ECDHE_NULL, if not explicit elsewhere */
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
}
#endif
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
#if defined (ANNOUNCE_BASED_DISCOVERY)
status = AJ_StartClientByPeerDescription(&bus, NULL, CONNECT_TIMEOUT, FALSE, &pingServicePeer, testServicePort, &sessionId, g_peerServiceName, NULL);
#elif defined (NGNS)
status = AJ_StartClientByInterface(&bus, NULL, CONNECT_TIMEOUT, FALSE, testInterfaceNames, &sessionId, g_peerServiceName, NULL);
#else
status = AJ_StartClientByName(&bus, NULL, CONNECT_TIMEOUT, FALSE, testServiceName, testServicePort, &sessionId, NULL, g_peerServiceName);
#endif
if (status == AJ_OK) {
AJ_AlwaysPrintf(("StartClient returned %d, sessionId=%u, serviceName=%s\n", status, sessionId, g_peerServiceName));
AJ_AlwaysPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus)));
connected = TRUE;
#if defined(SECURE_INTERFACE) || defined(SECURE_OBJECT)
AJ_BusEnableSecurity(&bus, suites, numsuites);
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
if (clearkeys) {
AJ_ClearCredentials(AJ_GENERIC_MASTER_SECRET | AJ_CRED_TYPE_GENERIC);
AJ_ClearCredentials(AJ_GENERIC_ECDSA_MANIFEST | AJ_CRED_TYPE_GENERIC);
AJ_ClearCredentials(AJ_GENERIC_ECDSA_KEYS | AJ_CRED_TYPE_GENERIC);
}
status = AJ_BusAuthenticatePeer(&bus, g_peerServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_BusAuthenticatePeer returned %d\n", status));
}
#else
authStatus = AJ_OK;
#endif
} else {
AJ_AlwaysPrintf(("StartClient returned %d\n", status));
break;
}
}
AJ_AlwaysPrintf(("Auth status %d and AllJoyn status %d\n", authStatus, status));
if (status == AJ_ERR_RESOURCES) {
AJ_InfoPrintf(("Peer is busy, disconnecting and retrying auth...\n"));
AJ_Disconnect(&bus);
connected = FALSE;
continue;
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
AJ_BusSetLinkTimeout(&bus, sessionId, 10 * 1000);
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status != AJ_OK) {
if (status == AJ_ERR_TIMEOUT) {
AppDoWork(&bus, sessionId, g_peerServiceName);
continue;
}
} else {
switch (msg.msgId) {
case AJ_REPLY_ID(AJ_METHOD_SET_LINK_TIMEOUT):
{
uint32_t disposition;
uint32_t timeout;
status = AJ_UnmarshalArgs(&msg, "uu", &disposition, &timeout);
if (disposition == AJ_SETLINKTIMEOUT_SUCCESS) {
AJ_AlwaysPrintf(("Link timeout set to %d\n", timeout));
} else {
AJ_AlwaysPrintf(("SetLinkTimeout failed %d\n", disposition));
}
SendPing(&bus, sessionId, g_peerServiceName, 1);
}
break;
case AJ_REPLY_ID(AJ_METHOD_BUS_PING):
{
uint32_t disposition;
status = AJ_UnmarshalArgs(&msg, "u", &disposition);
if (disposition == AJ_PING_SUCCESS) {
AJ_AlwaysPrintf(("Bus Ping reply received\n"));
} else {
AJ_AlwaysPrintf(("Bus Ping failed, disconnecting: %d\n", disposition));
status = AJ_ERR_LINK_DEAD;
}
}
break;
case AJ_REPLY_ID(PRX_MY_PING):
{
AJ_Arg arg;
AJ_UnmarshalArg(&msg, &arg);
AJ_AlwaysPrintf(("Got ping reply\n"));
AJ_InfoPrintf(("INFO Got ping reply\n"));
status = SendGetProp(&bus, sessionId, g_peerServiceName);
}
break;
case AJ_REPLY_ID(PRX_GET_PROP):
{
const char* sig;
status = AJ_UnmarshalVariant(&msg, &sig);
if (status == AJ_OK) {
status = AJ_UnmarshalArgs(&msg, sig, &g_iterCount);
AJ_AlwaysPrintf(("Get prop reply %d\n", g_iterCount));
if (status == AJ_OK) {
g_iterCount = g_iterCount + 1;
status = SendSetProp(&bus, sessionId, g_peerServiceName, g_iterCount);
}
}
}
break;
case AJ_REPLY_ID(PRX_SET_PROP):
AJ_AlwaysPrintf(("Set prop reply\n"));
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* Force a disconnect
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_AlwaysPrintf(("Session lost. ID = %u, reason = %u\n", id, reason));
}
status = AJ_ERR_SESSION_LOST;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_SESSION_LOST) || (status == AJ_ERR_READ) || (status == AJ_ERR_WRITE) || (status == AJ_ERR_LINK_DEAD)) {
AJ_AlwaysPrintf(("AllJoyn disconnect\n"));
AJ_AlwaysPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
break;
}
}
AJ_AlwaysPrintf(("clientlite EXIT %d\n", status));
return status;
}
static AJ_Status MarshalMsg(AJ_Message* msg, uint8_t msgType, uint32_t msgId, uint8_t flags)
{
AJ_Status status = AJ_OK;
AJ_IOBuffer* ioBuf = &msg->bus->sock.tx;
uint8_t fieldId;
uint8_t secure = FALSE;
/*
* Use the msgId to lookup information in the object and interface descriptions to
* initialize the message header fields.
*/
status = AJ_InitMessageFromMsgId(msg, msgId, msgType, &secure);
if (status != AJ_OK) {
return status;
}
AJ_IO_BUF_RESET(ioBuf);
msg->hdr = (AJ_MsgHeader*)ioBuf->bufStart;
memset(msg->hdr, 0, sizeof(AJ_MsgHeader));
ioBuf->writePtr += sizeof(AJ_MsgHeader);
msg->hdr->endianess = HOST_ENDIANESS;
msg->hdr->msgType = msgType;
msg->hdr->flags = flags;
if (secure) {
msg->hdr->flags |= AJ_FLAG_ENCRYPTED;
}
/*
* The wire-protocol calls this flag NO_AUTO_START we toggle the meaning in the API
* so the default flags value can be zero.
*/
msg->hdr->flags ^= AJ_FLAG_AUTO_START;
/*
* Serial number cannot be zero (wire-spec wierdness)
*/
do { msg->hdr->serialNum = msg->bus->serial++; } while (msg->bus->serial == 1);
/*
* Marshal the header fields
*/
for (fieldId = AJ_HDR_OBJ_PATH; fieldId <= AJ_HDR_SESSION_ID; ++fieldId) {
char typeId = TypeForHdr[fieldId];
char buf[4];
const char* fieldSig = &buf[2];
AJ_Arg hdrVal;
/*
* Skip field id's that are not currently used.
*/
if (typeId == AJ_ARG_INVALID) {
continue;
}
InitArg(&hdrVal, typeId, NULL);
switch (fieldId) {
case AJ_HDR_OBJ_PATH:
if ((msgType == AJ_MSG_METHOD_CALL) || (msgType == AJ_MSG_SIGNAL)) {
hdrVal.val.v_objPath = msg->objPath;
}
break;
case AJ_HDR_INTERFACE:
hdrVal.val.v_string = msg->iface;
break;
case AJ_HDR_MEMBER:
if (msgType != AJ_MSG_ERROR) {
int32_t len = AJ_StringFindFirstOf(msg->member, " ");
hdrVal.val.v_string = msg->member;
hdrVal.len = (len >= 0) ? len : 0;
}
break;
case AJ_HDR_ERROR_NAME:
if (msgType == AJ_MSG_ERROR) {
hdrVal.val.v_string = msg->error;
}
break;
case AJ_HDR_REPLY_SERIAL:
if ((msgType == AJ_MSG_METHOD_RET) || (msgType == AJ_MSG_ERROR)) {
hdrVal.val.v_uint32 = &msg->replySerial;
}
break;
case AJ_HDR_DESTINATION:
hdrVal.val.v_string = msg->destination;
break;
case AJ_HDR_SENDER:
hdrVal.val.v_string = AJ_GetUniqueName(msg->bus);
break;
case AJ_HDR_SIGNATURE:
hdrVal.val.v_signature = msg->signature;
break;
case AJ_HDR_TIMESTAMP:
if (msg->ttl) {
AJ_Time timer;
timer.seconds = 0;
timer.milliseconds = 0;
msg->timestamp = AJ_GetElapsedTime(&timer, FALSE);
hdrVal.val.v_uint32 = &msg->timestamp;
}
break;
case AJ_HDR_TIME_TO_LIVE:
if (msg->ttl) {
hdrVal.val.v_uint32 = &msg->ttl;
}
break;
case AJ_HDR_SESSION_ID:
if (msg->sessionId) {
hdrVal.val.v_uint32 = &msg->sessionId;
}
break;
case AJ_HDR_HANDLES:
case AJ_HDR_COMPRESSION_TOKEN:
default:
continue;
}
/*
* Ignore empty fields.
*/
if (!hdrVal.val.v_data) {
continue;
}
/*
* Custom marshal the header field - signature is "(yv)" so starts off with STRUCT aligment.
*/
buf[0] = fieldId;
buf[1] = 1;
buf[2] = typeId;
buf[3] = 0;
WriteBytes(msg, buf, 4, PadForType(AJ_ARG_STRUCT, ioBuf));
/*
* Now marshal the field value
*/
Marshal(msg, &fieldSig, &hdrVal);
}
if (status == AJ_OK) {
/*
* Write the header length
*/
msg->hdr->headerLen = (uint32_t)((ioBuf->writePtr - ioBuf->bufStart) - sizeof(AJ_MsgHeader));
/*
* Header must be padded to an 8 byte boundary
*/
status = WritePad(msg, (8 - msg->hdr->headerLen) & 7);
}
return status;
}
int AJ_Main()
#endif
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
/*
* Buffer to hold the peer's full service name or unique name.
*/
#if defined (NGNS) || defined (ANNOUNCE_BASED_DISCOVERY)
char peerServiceName[AJ_MAX_NAME_SIZE + 1];
#else
char peerServiceName[AJ_MAX_SERVICE_NAME_SIZE];
#endif
#ifdef SECURE_INTERFACE
uint32_t suites[16];
size_t numsuites = 0;
uint8_t clearkeys = FALSE;
uint8_t enablepwd = FALSE;
X509CertificateChain* node;
#endif
#ifdef MAIN_ALLOWS_ARGS
#ifdef SECURE_INTERFACE
ac--;
av++;
/*
* Enable authentication mechanism by command line
*/
if (ac) {
if (0 == strncmp(*av, "-ek", 3)) {
clearkeys = TRUE;
ac--;
av++;
} else if (0 == strncmp(*av, "-e", 2)) {
ac--;
av++;
}
if (!ac) {
AJ_AlwaysPrintf(("-e(k) requires an auth mechanism.\n"));
return 1;
}
while (ac) {
if (0 == strncmp(*av, "ECDHE_ECDSA", 11)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
} else if (0 == strncmp(*av, "ECDHE_PSK", 9)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_PSK;
} else if (0 == strncmp(*av, "ECDHE_NULL", 10)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
} else if (0 == strncmp(*av, "PIN", 3)) {
enablepwd = TRUE;
}
ac--;
av++;
}
}
#endif
#endif
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
#if defined (NGNS) || defined (ANNOUNCE_BASED_DISCOVERY)
status = AJ_StartClientByInterface(&bus, NULL, CONNECT_TIMEOUT, FALSE, testInterfaceNames, &sessionId, peerServiceName, NULL);
#else
status = AJ_StartClientByName(&bus, NULL, CONNECT_TIMEOUT, FALSE, testServiceName, testServicePort, &sessionId, NULL, peerServiceName);
#endif
if (status == AJ_OK) {
AJ_AlwaysPrintf(("StartClient returned %d, sessionId=%u, serviceName=%s\n", status, sessionId, peerServiceName));
AJ_AlwaysPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus)));
connected = TRUE;
#ifdef SECURE_INTERFACE
if (enablepwd) {
AJ_BusSetPasswordCallback(&bus, PasswordCallback);
}
AJ_BusEnableSecurity(&bus, suites, numsuites);
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
if (clearkeys) {
status = AJ_ClearCredentials();
AJ_ASSERT(AJ_OK == status);
}
status = AJ_BusAuthenticatePeer(&bus, peerServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_BusAuthenticatePeer returned %d\n", status));
}
#else
authStatus = AJ_OK;
#endif
AJ_BusAddSignalRule(&bus, "my_signal", testInterfaceName, AJ_BUS_SIGNAL_ALLOW);
} else {
AJ_AlwaysPrintf(("StartClient returned %d\n", status));
break;
}
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status == AJ_ERR_TIMEOUT) {
status = AppDoWork(&bus, sessionId, peerServiceName);
continue;
}
if (status == AJ_OK) {
switch (msg.msgId) {
case PRX_MY_SIGNAL:
AJ_AlwaysPrintf(("Received my_signal\n"));
status = AJ_OK;
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* Force a disconnect
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_AlwaysPrintf(("Session lost. ID = %u, reason = %u", id, reason));
}
status = AJ_ERR_SESSION_LOST;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_SESSION_LOST) || (status == AJ_ERR_READ) || (status == AJ_ERR_LINK_DEAD)) {
AJ_AlwaysPrintf(("AllJoyn disconnect\n"));
AJ_AlwaysPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
connected = FALSE;
}
}
AJ_AlwaysPrintf(("clientlite EXIT %d\n", status));
// Clean up certificate chain
while (chain) {
node = chain;
chain = chain->next;
AJ_Free(node->certificate.der.data);
AJ_Free(node);
}
return status;
}
int AJ_Main(void)
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
status = AJ_StartClient(&bus, NULL, CONNECT_TIMEOUT, FALSE, ServiceName, ServicePort, &sessionId, NULL);
if (status == AJ_OK) {
AJ_Printf("StartClient returned %d, sessionId=%u\n", status, sessionId);
AJ_Printf("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus));
connected = TRUE;
#ifdef SECURE_INTERFACE
AJ_BusSetPasswordCallback(&bus, PasswordCallback);
status = AJ_BusAuthenticatePeer(&bus, ServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_Printf("AJ_BusAuthenticatePeer returned %d\n", status);
}
#else
authStatus = AJ_OK;
#endif
} else {
AJ_Printf("StartClient returned %d\n", status);
break;
}
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
AJ_BusSetLinkTimeout(&bus, sessionId, 10 * 1000);
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status != AJ_OK) {
if (status == AJ_ERR_TIMEOUT) {
AppDoWork(&bus, sessionId);
continue;
}
} else {
switch (msg.msgId) {
case AJ_REPLY_ID(AJ_METHOD_SET_LINK_TIMEOUT):
{
uint32_t disposition;
uint32_t timeout;
status = AJ_UnmarshalArgs(&msg, "uu", &disposition, &timeout);
if (disposition == AJ_SETLINKTIMEOUT_SUCCESS) {
AJ_Printf("Link timeout set to %d\n", timeout);
} else {
AJ_Printf("SetLinkTimeout failed %d\n", disposition);
}
SendPing(&bus, sessionId, 1);
}
break;
case AJ_REPLY_ID(PRX_MY_PING):
{
AJ_Arg arg;
AJ_UnmarshalArg(&msg, &arg);
status = SendGetProp(&bus, sessionId);
}
break;
case AJ_REPLY_ID(PRX_GET_PROP):
{
const char* sig;
status = AJ_UnmarshalVariant(&msg, &sig);
if (status == AJ_OK) {
status = AJ_UnmarshalArgs(&msg, sig, &g_iterCount);
AJ_Printf("Get prop reply %d\n", g_iterCount);
if (status == AJ_OK) {
g_iterCount = g_iterCount + 1;
status = SendSetProp(&bus, sessionId, g_iterCount);
}
}
}
break;
case AJ_REPLY_ID(PRX_SET_PROP):
AJ_Printf("Set prop reply\n");
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* Force a disconnect
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_Printf("Session lost. ID = %u, reason = %u", id, reason);
}
status = AJ_ERR_SESSION_LOST;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_SESSION_LOST) || (status == AJ_ERR_READ) || (status == AJ_ERR_LINK_DEAD)) {
AJ_Printf("AllJoyn disconnect\n");
AJ_Printf("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus));
AJ_Disconnect(&bus);
return status;
}
}
AJ_Printf("clientlite EXIT %d\n", status);
return status;
}
/*
* Announcements are processed as follows:
*
* 1) First check if there is an existing session for the announcement sender. If not create and
* initialize an empty session object. A session object has two properties "info" which is a buffer
* that holds state information about the session and an array "anno" which is used to accumulate
* announcements from the same sender.
* 2) Unmarshal the announcement signal and if there is a callback registered for any of the
* interfaces add a service object to announcements array. The "interfaces" property on the
* service object is an array of all interfaces in the announcement.
* 3) If there is already a session with the announcement sender make callbacks now, otherwise send
* a JOIN_SESSION method call to join the session with the announcement sender. The callbacks are
* reevaluated when the JOIN_SESSION reply is received.
*/
AJ_Status AJS_AboutAnnouncement(duk_context* ctx, AJ_Message* msg)
{
AJ_BusAttachment* aj = msg->bus;
AJ_Status status;
uint16_t version;
duk_idx_t anIdx;
SessionInfo* sessionInfo;
AJ_Arg objList;
const char* sender;
AJ_InfoPrintf(("AJS_AboutAnnouncement\n"));
/*
* Ignore our own announcements
*/
if (strcmp(msg->sender, AJ_GetUniqueName(msg->bus)) == 0) {
AJ_InfoPrintf(("Ignoring our own announcement\n"));
return AJ_OK;
}
/*
* Push the sender string on the stack to stabilize it.
*/
sender = duk_push_string(ctx, msg->sender);
/*
* Announcements are accumulated in a global stash object indexed by peer name
*/
AJS_GetGlobalStashObject(ctx, "sessions");
sessionInfo = AllocSessionObject(ctx, sender);
/*
* Get the announcements array
*/
duk_get_prop_string(ctx, -1, "anno");
anIdx = duk_get_top_index(ctx);
/*
* Find out if there are JavaScript handlers for this announcement
*/
AJ_UnmarshalArgs(msg, "qq", &version, &sessionInfo->port);
status = AJ_UnmarshalContainer(msg, &objList, AJ_ARG_ARRAY);
while (status == AJ_OK) {
int ifcCount = 0;
uint8_t hasCB = FALSE;
AJ_Arg obj;
AJ_Arg interfaces;
const char* path;
status = AJ_UnmarshalContainer(msg, &obj, AJ_ARG_STRUCT);
if (status != AJ_OK) {
break;
}
AJ_UnmarshalArgs(msg, "o", &path);
/*
* Array to accumulate interfaces
*/
duk_push_array(ctx);
status = AJ_UnmarshalContainer(msg, &interfaces, AJ_ARG_ARRAY);
while (status == AJ_OK) {
/*
* Accumulate interfaces checking
*/
const char* iface;
status = AJ_UnmarshalArgs(msg, "s", &iface);
if (status == AJ_OK) {
duk_push_string(ctx, iface);
duk_put_prop_index(ctx, -2, ifcCount++);
}
/*
* We will disard the interface array if no callbacks are registered.
*/
if (!hasCB && HasServiceCallback(ctx, iface)) {
hasCB = TRUE;
}
}
if (hasCB) {
AddServiceObject(ctx, sessionInfo, path, sender);
/*
* Append service object to the announcements array for processing later
*/
duk_put_prop_index(ctx, anIdx, duk_get_length(ctx, anIdx));
} else {
/* discard the interface array */
duk_pop(ctx);
}
if (status == AJ_ERR_NO_MORE) {
status = AJ_UnmarshalCloseContainer(msg, &interfaces);
}
if (status == AJ_OK) {
status = AJ_UnmarshalCloseContainer(msg, &obj);
}
}
if (status == AJ_ERR_NO_MORE) {
status = AJ_UnmarshalCloseContainer(msg, &objList);
}
/*
* All done with this message - we need to close it now to free up the output buffer before we
* attempt to call AJ_BusJoinSession() below.
*/
AJ_CloseMsg(msg);
/* Pop "anno" and the session object */
duk_pop_2(ctx);
if (status != AJ_OK) {
goto Exit;
}
/*
* If we already have a session with this peer callback with the new service objects
*/
if (sessionInfo->sessionId) {
AnnouncementCallbacks(ctx, sender, sessionInfo);
goto Exit;
}
/*
* If there is a JOIN_SESSION in progress we have nothing more to do
*/
if (sessionInfo->replySerial != 0) {
goto Exit;
}
/*
* If announcements were registered attempt to join the session
*/
if (sessionInfo->refCount) {
status = AJ_BusJoinSession(aj, sender, sessionInfo->port, NULL);
if (status == AJ_OK) {
sessionInfo->replySerial = aj->serial - 1;
}
}
/*
* At this point if we don't have a JOIN_SESSION in progress we must delete the session object
*/
if (sessionInfo->replySerial == 0) {
duk_del_prop_string(ctx, -2, sender);
}
Exit:
/* Pop "sessions" and sender string */
duk_pop_2(ctx);
return status;
}
void AJ_Main(void)
{
uint8_t i = 0;
AJ_Status status = AJ_ERR_FAILURE; /* the glass is half-empty */
AJ_BusAttachment bus;
/* these variables are used when kicking off DHCP */
uint32_t current_ip_address = 0;
uint32_t current_subnet_mask = 0;
uint32_t current_default_gateway = 0;
AJ_Time dhcpTimer;
uint32_t timeTakenForDhcp = 0;
AJ_Initialize();
AJ_Printf("\nAllJoyn Release: %s\n\n", AJ_GetVersion());
AJ_Printf("INFO: The parameter RUN_NEGATIVE_TESTS is %s\n", (RUN_NEGATIVE_TESTS ? "true" : "false"));
AJ_Printf("INFO: The parameter DELAY_BETWEEN_SCANS is %u ms\n", DELAY_BETWEEN_SCANS);
AJ_Printf("INFO: The parameter DELAY_BETWEEN_ASSOCIATIONS is %u ms\n", DELAY_BETWEEN_ASSOCIATIONS);
AJ_Printf("INFO: The parameter DHCP_TIMEOUT is %u ms\n", DHCP_TIMEOUT);
AJ_Printf("INFO: The parameter DISCOVER_TIMEOUT is %u ms\n", DISCOVER_TIMEOUT);
/* reset the wifi to start with a clean slate */
status = AJ_ResetWiFi();
if (AJ_OK != status) {
AJ_Printf("WARN: AJ_ResetWiFi returned %s (code: %u).\n", AJ_StatusText(status), status);
}
/*
* Repeatedly do the following:
* a. scan for access points in the vicinity
* b. For each open access point in the returned results:
* i. associate using AJ_ConnectWiFi
* ii. acquire an ip address using AJ_AcquireIPAddress
* iii. perform a short-lived discovery on some random node prefix
* using AJ_FindBusAndConnect
* iv. disassociate using AJ_DisconnectWiFi
* c. For each secured access point in the returned results:
* i. Connect to it with intentionally incorrect parameters
* (Negative test)
*/
while (TRUE) {
AJ_RandBytes(¤tContext, sizeof(currentContext));
uint8_t currentMaxAps = 0;
AJ_RandBytes(¤tMaxAps, sizeof(currentMaxAps));
/* Reset numValidScanEntries, before every scan attempt. */
numValidScanEntries = 0;
status = AJ_WiFiScan((void*) (sentinelForWifiScanContext + currentContext), wifiScanResultCallback, currentMaxAps);
if (AJ_OK != status) {
if (AJ_ERR_FAILURE == status && 0 != currentMaxAps) {
scanStats.numFailed++;
} else if (AJ_ERR_RESOURCES == status) {
scanStats.numFailed++;
}
AJ_Printf("Failed to scan: %s (code: %u)\n", AJ_StatusText(status), status);
/* No point in attempting to do wifi operations, when scan failed */
continue;
} else {
/*
* A success was returned from AJ_WiFiScan. Were any results
* returned after all??
*/
if (0 < numValidScanEntries) {
scanStats.numSuccessful++;
} else {
AJ_Printf("WARN: AJ_WiFiScan returned %s (code: %u), but returned ZERO scan results...\n", AJ_StatusText(status), status);
scanStats.numFailed++;
/* When num of scan results is zero, there is nothing to do */
continue;
}
}
/* numValidScanEntries is an index into the array. Hence +1. */
if (currentMaxAps < numValidScanEntries + 1) {
AJ_Printf("WARN: Scan returned more results (%u) than requested (%u).\n", numValidScanEntries + 1, currentMaxAps);
} else {
AJ_Printf("Wifi scan successful (got %u results).\n", numValidScanEntries);
}
for (i = 0; i < numValidScanEntries; i++) {
if (AJ_WIFI_SECURITY_NONE != wifiScanInfo[i].secType) {
/* On some targets, it is not possible to check for 802.11
* authentication failure when security type is WEP.
* Hence, run negative tests only for WPA/WPA2-based APs.
*/
if (RUN_NEGATIVE_TESTS && AJ_WIFI_SECURITY_WEP != wifiScanInfo[i].secType) {
/* Run a negative test for wifi association */
AJ_Printf("RUN (negative test): Attempting to associate with %s using a randomly generated passphrase...", wifiScanInfo[i].ssid);
char random_passphrase[128 + 1];
AJ_RandHex(random_passphrase, sizeof(random_passphrase), (sizeof(random_passphrase) - 1) / 2);
/* Set a random passphrase length based on security type */
uint8_t randomPassphraseLen = 0;
/* WPA / WPA2 - assuming min len is 8 and max is 64 */
AJ_RandBytes(&randomPassphraseLen, sizeof(randomPassphraseLen));
randomPassphraseLen = 8 + randomPassphraseLen % (64 - 8 + 1);
random_passphrase[randomPassphraseLen] = '\0';
status = AJ_ConnectWiFi(wifiScanInfo[i].ssid, wifiScanInfo[i].secType, wifiScanInfo[i].cipherType, random_passphrase);
if (AJ_OK == status) {
/* negative test failed */
AJ_Printf("FAIL (negative test): Associated with SSID: %s BSSID: %x:%x:%x:%x:%x:%x Security: %s(%s) Passphrase: %s RSSI: %u ...\n", wifiScanInfo[i].ssid, wifiScanInfo[i].bssid[0], wifiScanInfo[i].bssid[1], wifiScanInfo[i].bssid[2], wifiScanInfo[i].bssid[3], wifiScanInfo[i].bssid[4], wifiScanInfo[i].bssid[5], secStr[wifiScanInfo[i].secType], ciphStr[wifiScanInfo[i].cipherType], random_passphrase, wifiScanInfo[i].rssi);
/* negative test failed - don't go any further */
AJ_ASSERT(0);
} else {
AJ_Printf("Done (negative test).\n");
}
status = AJ_DisconnectWiFi();
AJ_Sleep(DELAY_BETWEEN_ASSOCIATIONS);
}
continue;
} else {
AJ_Printf("Attempting to associate with SSID: %s BSSID: %x:%x:%x:%x:%x:%x Security: %s(%s) RSSI: %u ...\n",
wifiScanInfo[i].ssid,
wifiScanInfo[i].bssid[0], wifiScanInfo[i].bssid[1], wifiScanInfo[i].bssid[2], wifiScanInfo[i].bssid[3], wifiScanInfo[i].bssid[4], wifiScanInfo[i].bssid[5],
secStr[wifiScanInfo[i].secType], ciphStr[wifiScanInfo[i].cipherType],
wifiScanInfo[i].rssi);
status = AJ_ConnectWiFi(wifiScanInfo[i].ssid, wifiScanInfo[i].secType, wifiScanInfo[i].cipherType, "");
if (AJ_OK != status) {
associationStats.numFailed++;
AJ_Printf("Failed to associate : %s (code: %u)\n", AJ_StatusText(status), status);
/*
* No point in proceeding any further when WiFi association
* has failed
*/
continue;
} else {
associationStats.numSuccessful++;
}
AJ_Printf("Successfully associated. Attempting to get IP Address via DHCP...\n");
AJ_InitTimer(&dhcpTimer);
status = AJ_AcquireIPAddress(¤t_ip_address, ¤t_subnet_mask, ¤t_default_gateway, DHCP_TIMEOUT);
timeTakenForDhcp = AJ_GetElapsedTime(&dhcpTimer, FALSE);
if (AJ_OK != status) {
if (AJ_ERR_TIMEOUT == status) {
dhcpStats.numTimedout++;
AJ_Printf("Timedout (%u ms) while trying to get IP Address via DHCP\n", timeTakenForDhcp);
/*
* Discovery timed out.
* Check whether the API returned in a timely manner.
* See whether the actual duration is off by +/- 500ms.
* Delay beyond that is unusual.
*/
if (500 < abs(DHCP_TIMEOUT - timeTakenForDhcp)) {
AJ_Printf("WARN: AJ_AcquireIPAddress API did not return in a timely manner. Timeout parameter: %u Actual time elapsed: %u\n",
DHCP_TIMEOUT,
timeTakenForDhcp);
}
} else {
dhcpStats.numFailed++;
AJ_Printf("Failed to get IP Address via DHCP : %s (code: %u)\n", AJ_StatusText(status), status);
}
/*
* No point in proceeding any further when IP address was
* not acquired
*/
continue;
} else {
dhcpStats.numSuccessful++;
AJ_Printf("Successfully obtained\n");
AJ_Printf("\tIP Addresss : %s\n", TestAddrStr(current_ip_address));
AJ_Printf("\tSubnet Mask : %s\n", TestAddrStr(current_subnet_mask));
AJ_Printf("\tDefault Gateway: %s\n", TestAddrStr(current_default_gateway));
}
/* Generate a random name using routingNodePrefix */
char currentRoutingNodeName[32 + 1];
strncpy(currentRoutingNodeName, routingNodePrefix, sizeof(routingNodePrefix));
AJ_RandHex(currentRoutingNodeName + strlen(routingNodePrefix), sizeof(currentRoutingNodeName) - sizeof(routingNodePrefix), (sizeof(currentRoutingNodeName) - sizeof(routingNodePrefix) - 1) / 2);
currentRoutingNodeName[32] = '\0'; /* just to be safe */
AJ_Printf("Attempting to discover routing node: %s...", currentRoutingNodeName);
status = AJ_FindBusAndConnect(&bus, currentRoutingNodeName, DISCOVER_TIMEOUT);
if (AJ_ERR_TIMEOUT == status) {
/* this is the expected result */
discoverStats.numTimedout++;
AJ_Printf("Done (discovery of routing node).\n");
} else if (AJ_OK != status) {
discoverStats.numFailed++;
AJ_Printf("Failed to connect to routing node: %s (code: %u)\n", AJ_StatusText(status), status);
} else if (AJ_OK == status) {
/*
* the test attempted to discovery a randomly generated
* routing node prefix and it worked - highly unlikely event
*/
AJ_Printf("FATAL: Was able to discover and connect to routing node with prefix %s. Got unique address %s.", currentRoutingNodeName, AJ_GetUniqueName(&bus));
AJ_ASSERT(0);
}
status = AJ_DisconnectWiFi();
if (AJ_OK != status) {
disassociationStats.numFailed++;
AJ_Printf("Failed to disassociate: %s (code: %u)\n", AJ_StatusText(status), status);
} else {
disassociationStats.numSuccessful++;
AJ_Printf("Disassociated from access point. ");
}
AJ_Sleep(DELAY_BETWEEN_ASSOCIATIONS);
}
}
PrintStats();
AJ_Sleep(DELAY_BETWEEN_SCANS);
}
}
AJ_Status AJ_UnmarshalMsg(AJ_BusAttachment* bus, AJ_Message* msg, uint32_t timeout)
{
AJ_Status status;
AJ_IOBuffer* ioBuf = &bus->sock.rx;
uint8_t* endOfHeader;
uint32_t hdrPad;
/*
* Clear message then set the bus
*/
memset(msg, 0, sizeof(AJ_Message));
msg->msgId = AJ_INVALID_MSG_ID;
msg->bus = bus;
/*
* Move any unconsumed data to the start of the I/O buffer
*/
AJ_IOBufRebase(ioBuf);
/*
* Load the message header
*/
while (AJ_IO_BUF_AVAIL(ioBuf) < sizeof(AJ_MsgHeader)) {
//#pragma calls = AJ_Net_Recv
status = ioBuf->recv(ioBuf, sizeof(AJ_MsgHeader) - AJ_IO_BUF_AVAIL(ioBuf), timeout);
if (status != AJ_OK) {
/*
* If there were no messages to receive check if we have any methods call that have
* timed-out and if so generate an internal error message to allow the application to
* proceed.
*/
if ((status == AJ_ERR_TIMEOUT) && AJ_TimedOutMethodCall(msg)) {
msg->hdr = (AJ_MsgHeader*)&internalErrorHdr;
msg->error = AJ_ErrTimeout;
msg->sender = AJ_GetUniqueName(msg->bus);
msg->destination = msg->sender;
status = AJ_OK;
}
return status;
}
}
/*
* Header was unmarsalled directly into the rx buffer
*/
msg->hdr = (AJ_MsgHeader*)ioBuf->bufStart;
ioBuf->readPtr += sizeof(AJ_MsgHeader);
/*
* Quick sanity check on the header - unrecoverable error if this check fails
*/
if ((msg->hdr->endianess != AJ_LITTLE_ENDIAN) && (msg->hdr->endianess != AJ_BIG_ENDIAN)) {
return AJ_ERR_READ;
}
/*
* Endian swap header info - conventiently they are contiguous in the header
*/
EndianSwap(msg, AJ_ARG_INT32, &msg->hdr->bodyLen, 3);
msg->bodyBytes = msg->hdr->bodyLen;
/*
* The header is null padded to an 8 bytes boundary
*/
hdrPad = (8 - msg->hdr->headerLen) & 7;
/*
* Load the header
*/
status = LoadBytes(ioBuf, msg->hdr->headerLen + hdrPad, 0);
if (status != AJ_OK) {
return status;
}
#ifndef NDEBUG
/*
* Check that messages are getting closed
*/
AJ_ASSERT(!currentMsg);
currentMsg = msg;
#endif
/*
* Assume an empty signature
*/
msg->signature = "";
/*
* We have the header in the buffer now we can unmarshal the header fields
*/
endOfHeader = ioBuf->bufStart + sizeof(AJ_MsgHeader) + msg->hdr->headerLen;
while (ioBuf->readPtr < endOfHeader) {
const char* fieldSig;
uint8_t fieldId;
AJ_Arg hdrVal;
/*
* Custom unmarshal the header field - signature is "(yv)" so starts off with STRUCT aligment.
*/
status = LoadBytes(ioBuf, 4, PadForType(AJ_ARG_STRUCT, ioBuf));
if (status != AJ_OK) {
break;
}
fieldId = ioBuf->readPtr[0];
fieldSig = (const char*)&ioBuf->readPtr[2];
ioBuf->readPtr += 4;
/*
* Now unmarshal the field value
*/
status = Unmarshal(msg, &fieldSig, &hdrVal);
if (status != AJ_OK) {
break;
}
/*
* Check the field has the type we expect - we ignore fields we don't know
*/
if ((fieldId <= AJ_HDR_SESSION_ID) && (TypeForHdr[fieldId] != hdrVal.typeId)) {
status = AJ_ERR_UNMARSHAL;
break;
}
/*
* Set the field value in the message
*/
switch (fieldId) {
case AJ_HDR_OBJ_PATH:
msg->objPath = hdrVal.val.v_objPath;
break;
case AJ_HDR_INTERFACE:
msg->iface = hdrVal.val.v_string;
break;
case AJ_HDR_MEMBER:
msg->member = hdrVal.val.v_string;
break;
case AJ_HDR_ERROR_NAME:
msg->error = hdrVal.val.v_string;
break;
case AJ_HDR_REPLY_SERIAL:
msg->replySerial = *(hdrVal.val.v_uint32);
break;
case AJ_HDR_DESTINATION:
msg->destination = hdrVal.val.v_string;
break;
case AJ_HDR_SENDER:
msg->sender = hdrVal.val.v_string;
break;
case AJ_HDR_SIGNATURE:
msg->signature = hdrVal.val.v_signature;
break;
case AJ_HDR_TIMESTAMP:
msg->timestamp = *(hdrVal.val.v_uint32);
break;
case AJ_HDR_TIME_TO_LIVE:
msg->ttl = *(hdrVal.val.v_uint32);
break;
case AJ_HDR_SESSION_ID:
msg->sessionId = *(hdrVal.val.v_uint32);
break;
case AJ_HDR_HANDLES:
case AJ_HDR_COMPRESSION_TOKEN:
default:
/* Ignored */
break;
}
}
if (status == AJ_OK) {
AJ_ASSERT(ioBuf->readPtr == endOfHeader);
/*
* Consume the header pad bytes.
*/
ioBuf->readPtr += hdrPad;
/*
* If the message is encrypted load the entire message body and decrypt it.
*/
if (msg->hdr->flags & AJ_FLAG_ENCRYPTED) {
status = LoadBytes(ioBuf, msg->hdr->bodyLen, 0);
if (status == AJ_OK) {
status = DecryptMessage(msg);
}
}
/*
* Toggle the AUTO_START flag so in the API no flags == 0
*
* Note we must do this after decrypting the message or message authentication will fail.
*/
msg->hdr->flags ^= AJ_FLAG_AUTO_START;
/*
* If the message looks good try to identify it.
*/
if (status == AJ_OK) {
status = AJ_IdentifyMessage(msg);
}
} else {
/*
* Consume entire header
*/
ioBuf->readPtr = endOfHeader + hdrPad;
}
if (status == AJ_OK) {
AJ_DumpMsg("RECEIVED", msg, FALSE);
} else {
/*
* Silently discard message unless in debug mode
*/
AJ_ErrPrintf(("Discarding bad message %s\n", AJ_StatusText(status)));
AJ_DumpMsg("DISCARDING", msg, FALSE);
AJ_CloseMsg(msg);
}
return status;
}
AJ_Status AJApp_ConnectedHandler(AJ_BusAttachment* busAttachment)
{
AJ_Status status = AJ_OK;
if (AJ_GetUniqueName(busAttachment)) {
if (currentServicesInitializationState == nextServicesInitializationState) {
switch (currentServicesInitializationState) {
case INIT_SERVICES_PORT:
status = AJ_BusBindSessionPort(busAttachment, AJ_ABOUT_SERVICE_PORT, NULL, 0);
if (status != AJ_OK) {
goto Exit;
}
nextServicesInitializationState = INIT_ADVERTISE_NAME;
break;
case INIT_ADVERTISE_NAME:
status = AJ_BusAdvertiseName(busAttachment, AJ_GetUniqueName(busAttachment), AJ_TRANSPORT_ANY, AJ_BUS_START_ADVERTISING, 0);
if (status != AJ_OK) {
goto Exit;
}
if (addSessionLessMatch) {
nextServicesInitializationState = INIT_ADDSLMATCH;
} else {
nextServicesInitializationState = INIT_FINISHED;
}
break;
case INIT_ADDSLMATCH:
status = AJ_BusSetSignalRule(busAttachment, SESSIONLESS_MATCH, AJ_BUS_SIGNAL_ALLOW);
if (status != AJ_OK) {
goto Exit;
}
nextServicesInitializationState = INIT_FINISHED;
break;
case INIT_FINISHED:
if (AJ_About_IsShouldAnnounce()) {
status = AJ_About_Announce(busAttachment);
if (status != AJ_OK) {
goto Exit;
}
AJ_About_SetShouldAnnounce(FALSE);
}
#ifdef ONBOARDING_SERVICE
if (!AJOBS_IsWiFiConnected()) {
status = AJ_ERR_RESTART;
}
#endif
break;
}
}
}
Exit:
if (status == AJ_ERR_RESOURCES) {
init_retries++;
if (init_retries > MAX_INIT_RETRIES) {
status = AJ_ERR_READ; // Force disconnect
} else {
AJ_Sleep(AJAPP_SLEEP_TIME);
}
}
return status;
}
AJ_Status AJ_RunAllJoynService(AJ_BusAttachment* bus, AllJoynConfiguration* config)
{
uint8_t connected = FALSE;
AJ_Status status = AJ_OK;
while (TRUE) {
AJ_Time start = { 0, 0 };
AJ_Message msg;
uint32_t now;
// get the next timeout
//Timer* timer = GetNextTimeout();
uint32_t next;
// wait forever
uint32_t timeout = (uint32_t) -1;
if (!connected) {
status = AJ_StartService2(
bus,
config->daemonName, config->connect_timeout, config->connected,
config->session_port, config->service_name, config->flags, config->opts);
if (status != AJ_OK) {
continue;
}
AJ_InfoPrintf(("StartService returned AJ_OK\n"));
AJ_InfoPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(bus)));
connected = TRUE;
/* Register a callback for providing bus authentication password */
AJ_BusSetPasswordCallback(bus, config->password_callback);
/* Configure timeout for the link to the daemon bus */
AJ_SetBusLinkTimeout(bus, config->link_timeout);
if (config->connection_handler != NULL) {
(config->connection_handler)(connected);
}
}
// absolute time in milliseconds
now = AJ_GetElapsedTime(&start, FALSE);
next = RunExpiredTimers(now);
if (next != (uint32_t) -1) {
// if no timers running, wait forever
timeout = next;
}
status = AJ_UnmarshalMsg(bus, &msg, min(500, timeout));
if (AJ_ERR_TIMEOUT == status && AJ_ERR_LINK_TIMEOUT == AJ_BusLinkStateProc(bus)) {
status = AJ_ERR_READ;
}
if (status == AJ_ERR_TIMEOUT) {
// go back around and handle the expired timers
continue;
}
if (status == AJ_OK) {
uint8_t handled = FALSE;
const MessageHandlerEntry* message_entry = config->message_handlers;
const PropHandlerEntry* prop_entry = config->prop_handlers;
// check the user's handlers first. ANY message that AllJoyn can handle is override-able.
while (handled != TRUE && message_entry->msgid != 0) {
if (message_entry->msgid == msg.msgId) {
if (msg.hdr->msgType == AJ_MSG_METHOD_CALL) {
// build a method reply
AJ_Message reply;
status = AJ_MarshalReplyMsg(&msg, &reply);
if (status == AJ_OK) {
status = (message_entry->handler)(&msg, &reply);
}
if (status == AJ_OK) {
status = AJ_DeliverMsg(&reply);
}
} else {
// call the handler!
status = (message_entry->handler)(&msg, NULL);
}
handled = TRUE;
}
++message_entry;
}
// we need to check whether this is a property getter or setter.
// these are stored in an array because multiple getters and setters can exist if running more than one bus object
while (handled != TRUE && prop_entry->msgid != 0) {
if (prop_entry->msgid == msg.msgId) {
// extract the method from the ID; GetProperty or SetProperty
uint32_t method = prop_entry->msgid & 0x000000FF;
if (method == AJ_PROP_GET) {
status = AJ_BusPropGet(&msg, prop_entry->callback, prop_entry->context);
} else if (method == AJ_PROP_SET) {
status = AJ_BusPropSet(&msg, prop_entry->callback, prop_entry->context);
} else {
// this should never happen!!!
AJ_ASSERT(!"Invalid property method");
}
handled = TRUE;
}
++prop_entry;
}
// handler not found!
if (handled == FALSE) {
if (msg.msgId == AJ_METHOD_ACCEPT_SESSION) {
uint8_t accepted = (config->acceptor)(&msg);
status = AJ_BusReplyAcceptSession(&msg, accepted);
} else {
status = AJ_BusHandleBusMessage(&msg);
}
}
// Any received packets indicates the link is active, so call to reinforce the bus link state
AJ_NotifyLinkActive();
}
/*
* Unarshaled messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if (status == AJ_ERR_READ) {
AJ_InfoPrintf(("AllJoyn disconnect\n"));
AJ_InfoPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(bus)));
AJ_Disconnect(bus);
connected = FALSE;
if (config->connection_handler != NULL) {
(config->connection_handler)(connected);
}
/*
* Sleep a little while before trying to reconnect
*/
AJ_Sleep(10 * 1000);
}
}
// this will never actually return!
return AJ_OK;
}
int AJ_Main()
{
AJ_Status status;
AJ_BusAttachment bus;
int i;
AJ_Initialize();
AJ_PrintXML(AppObjects);
AJ_RegisterObjects(AppObjects, NULL);
Do_Connect(&bus);
if (authenticate) {
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
} else {
authStatus = AJ_OK;
}
i = 0;
while (commands[i] != NULL) {
AJ_AlwaysPrintf(("%s\n", commands[i]));
i++;
}
i = 0;
while (TRUE) {
// check for serial input and dispatch if needed.
char buf[1024];
AJ_Message msg;
// read a line
if (commands[i] != NULL) {
char*command;
strcpy(buf, commands[i]);
AJ_AlwaysPrintf((">~~~%s\n", buf));
command = aj_strtok(buf, " \r\n");
i++;
if (0 == strcmp("startservice", command)) {
uint16_t port = 0;
const char* name;
AJ_SessionOpts opts;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
name = token;
} else {
name = ServiceName;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
port = (uint16_t)atoi(token);
}
if (port == 0) {
port = ServicePort;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.isMultipoint = (0 == strcmp("true", token));
} else {
opts.isMultipoint = 0;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.traffic = atoi(token);
} else {
opts.traffic = 0x1;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.proximity = atoi(token);
} else {
opts.proximity = 0xFF;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.transports = atoi(token);
} else {
opts.transports = 0xFFFF;
}
status = AJ_StartService(&bus, NULL, CONNECT_TIMEOUT, TRUE, port, name, AJ_NAME_REQ_DO_NOT_QUEUE, &opts);
AJ_BusAddSignalRule(&bus, "Chat", InterfaceName, AJ_BUS_SIGNAL_ALLOW);
} else if (0 == strcmp("find", command)) {
char* namePrefix = aj_strtok(NULL, " \r\n");
if (!namePrefix) {
AJ_AlwaysPrintf(("Usage: find <name_prefix>\n"));
continue;
}
status = AJ_BusFindAdvertisedName(&bus, namePrefix, AJ_BUS_START_FINDING);
} else if (0 == strcmp("cancelfind", command)) {
char* namePrefix = aj_strtok(NULL, " \r\n");
if (!namePrefix) {
AJ_AlwaysPrintf(("Usage: cancelfind <name_prefix>\n"));
continue;
}
status = AJ_BusFindAdvertisedName(&bus, namePrefix, AJ_BUS_STOP_FINDING);
} else if (0 == strcmp("find2", command)) {
char* namePrefix = aj_strtok(NULL, " \r\n");
uint16_t transport = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
transport = (uint16_t)atoi(token);
}
if (!namePrefix || !transport) {
AJ_AlwaysPrintf(("Usage: find2 <name_prefix> <transport>\n"));
continue;
}
status = AJ_BusFindAdvertisedNameByTransport(&bus, namePrefix, transport, AJ_BUS_START_FINDING);
} else if (0 == strcmp("cancelfind2", command)) {
char* namePrefix = aj_strtok(NULL, " \r\n");
uint16_t transport = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
transport = (uint16_t)atoi(token);
}
if (!namePrefix || !transport) {
AJ_AlwaysPrintf(("Usage: cancelfind2 <name_prefix> <transport>\n"));
continue;
}
status = AJ_BusFindAdvertisedNameByTransport(&bus, namePrefix, transport, AJ_BUS_STOP_FINDING);
} else if (0 == strcmp("requestname", command)) {
char* name = aj_strtok(NULL, " \r\n");
if (!name) {
AJ_AlwaysPrintf(("Usage: requestname <name>\n"));
continue;
}
status = AJ_BusRequestName(&bus, name, AJ_NAME_REQ_DO_NOT_QUEUE);
} else if (0 == strcmp("releasename", command)) {
char* name = aj_strtok(NULL, " \r\n");
if (!name) {
AJ_AlwaysPrintf(("Usage: releasename <name>\n"));
continue;
}
status = AJ_BusReleaseName(&bus, name);
} else if (0 == strcmp("advertise", command)) {
uint16_t transport = 0xFFFF;
char* token = NULL;
char* name = aj_strtok(NULL, " \r\n");
if (!name) {
AJ_AlwaysPrintf(("Usage: advertise <name> [transports]\n"));
continue;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
transport = (uint16_t)atoi(token);
}
status = AJ_BusAdvertiseName(&bus, name, transport, AJ_BUS_START_ADVERTISING, 0);
} else if (0 == strcmp("canceladvertise", command)) {
uint16_t transport = 0xFFFF;
char* token = NULL;
char* name = aj_strtok(NULL, " \r\n");
if (!name) {
AJ_AlwaysPrintf(("Usage: canceladvertise <name> [transports]\n"));
continue;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
transport = (uint16_t)atoi(token);
}
status = AJ_BusAdvertiseName(&bus, name, transport, AJ_BUS_STOP_ADVERTISING, 0);
} else if (0 == strcmp("bind", command)) {
AJ_SessionOpts opts;
uint16_t port = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
port = (uint16_t)atoi(token);
}
if (port == 0) {
AJ_AlwaysPrintf(("Usage: bind <port> [isMultipoint] [traffic] [proximity] [transports]\n"));
continue;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.isMultipoint = (0 == strcmp("true", token));
} else {
opts.isMultipoint = 0;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.traffic = atoi(token);
} else {
opts.traffic = 0x1;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.proximity = atoi(token);
} else {
opts.proximity = 0xFF;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.transports = atoi(token);
} else {
opts.transports = 0xFFFF;
}
status = AJ_BusBindSessionPort(&bus, port, &opts, 0);
} else if (0 == strcmp("unbind", command)) {
uint16_t port = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
port = (uint16_t) atoi(token);
}
if (port == 0) {
AJ_AlwaysPrintf(("Usage: unbind <port>\n"));
continue;
}
status = AJ_BusUnbindSession(&bus, port);
} else if (0 == strcmp("join", command)) {
AJ_SessionOpts opts;
uint16_t port = 0;
char* name = aj_strtok(NULL, " \r\n");
char* token = aj_strtok(NULL, " \r\n");
if (token) {
port = (uint16_t)atoi(token);
} else {
port = 0;
}
if (!name || (port == 0)) {
AJ_AlwaysPrintf(("Usage: join <name> <port> [isMultipoint] [traffic] [proximity] [transports]\n"));
continue;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.isMultipoint = (0 == strcmp("true", token));
} else {
opts.isMultipoint = 0;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.traffic = (uint8_t)atoi(token);
} else {
opts.traffic = 0x1;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.proximity = (uint8_t)atoi(token);
} else {
opts.proximity = 0xFF;
}
token = aj_strtok(NULL, " \r\n");
if (token) {
opts.transports = (uint16_t)atoi(token);
} else {
opts.transports = 0xFFFF;
}
status = AJ_BusJoinSession(&bus, name, port, &opts);
} else if (0 == strcmp("leave", command)) {
uint32_t sessionId = (uint32_t)atoi(aj_strtok(NULL, "\r\n"));
if (sessionId == 0) {
AJ_AlwaysPrintf(("Usage: leave <sessionId>\n"));
continue;
}
status = AJ_BusLeaveSession(&bus, sessionId);
} else if (0 == strcmp("addmatch", command)) {
char* ruleString = aj_strtok(NULL, "\r\n");
if (!ruleString) {
AJ_AlwaysPrintf(("Usage: addmatch <rule>\n"));
continue;
}
status = AJ_BusSetSignalRule(&bus, ruleString, AJ_BUS_SIGNAL_ALLOW);
} else if (0 == strcmp("removematch", command)) {
char* ruleString = aj_strtok(NULL, "\r\n");
if (!ruleString) {
AJ_AlwaysPrintf(("Usage: removematch <rule>\n"));
continue;
}
status = AJ_BusSetSignalRule(&bus, ruleString, AJ_BUS_SIGNAL_DENY);
} else if (0 == strcmp("sendttl", command)) {
int32_t ttl = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
ttl = atoi(token);
}
if (ttl < 0) {
AJ_AlwaysPrintf(("Usage: sendttl <ttl>\n"));
continue;
}
sendTTL = ttl;
} else if (0 == strcmp("schat", command)) {
char* chatMsg = aj_strtok(NULL, "\r\n");
if (!chatMsg) {
AJ_AlwaysPrintf(("Usage: schat <msg>\n"));
continue;
}
status = AppSendChatSignal(&bus, 0, chatMsg, AJ_FLAG_SESSIONLESS, sendTTL);
} else if (0 == strcmp("chat", command)) {
char* sessionIdString = aj_strtok(NULL, " \r\n");
char*chatMsg;
uint32_t session = g_sessionId;
if (sessionIdString != NULL) {
if (sessionIdString[0] != '#') {
session = (long)atoi(sessionIdString);
}
}
chatMsg = aj_strtok(NULL, "\r\n");
status = AppSendChatSignal(&bus, session, chatMsg, 0, sendTTL);
} else if (0 == strcmp("cancelsessionless", command)) {
uint32_t serialId = 0;
char* token = aj_strtok(NULL, " \r\n");
if (token) {
serialId = (uint32_t)atoi(token);
}
if (serialId == 0) {
AJ_AlwaysPrintf(("Invalid serial number\n"));
AJ_AlwaysPrintf(("Usage: cancelsessionless <serialNum>\n"));
continue;
}
status = AJ_BusCancelSessionless(&bus, serialId);
} else if (0 == strcmp("exit", command)) {
break;
} else if (0 == strcmp("help", command)) {
//AJ_AlwaysPrintf(("debug <module_name> <level> - Set debug level for a module\n"));
AJ_AlwaysPrintf(("startservice [name] [port] [isMultipoint] [traffic] [proximity] [transports] - Startservice\n"));
AJ_AlwaysPrintf(("requestname <name> - Request a well-known name\n"));
AJ_AlwaysPrintf(("releasename <name> - Release a well-known name\n"));
AJ_AlwaysPrintf(("bind <port> [isMultipoint] [traffic] [proximity] [transports] - Bind a session port\n"));
AJ_AlwaysPrintf(("unbind <port> - Unbind a session port\n"));
AJ_AlwaysPrintf(("advertise <name> [transports] - Advertise a name\n"));
AJ_AlwaysPrintf(("canceladvertise <name> [transports] - Cancel an advertisement\n"));
AJ_AlwaysPrintf(("find <name_prefix> - Discover names that begin with prefix\n"));
AJ_AlwaysPrintf(("find2 <name_prefix> <transport> - Discover names that begin with prefix by specific transports\n"));
AJ_AlwaysPrintf(("cancelfind <name_prefix> - Cancel discovering names that begins with prefix\n"));
AJ_AlwaysPrintf(("cancelfind2 <name_prefix> <transport> - Cancel discovering names that begins with prefix by specific transports\n"));
AJ_AlwaysPrintf(("join <name> <port> [isMultipoint] [traffic] [proximity] [transports] - Join a session\n"));
AJ_AlwaysPrintf(("leave <sessionId> - Leave a session\n"));
AJ_AlwaysPrintf(("chat <sessionId> <msg> - Send a message over a given session\n"));
AJ_AlwaysPrintf(("schat <msg> - Send a sessionless message\n"));
AJ_AlwaysPrintf(("cancelsessionless <serialNum> - Cancel a sessionless message\n"));
AJ_AlwaysPrintf(("addmatch <rule> - Add a DBUS rule\n"));
AJ_AlwaysPrintf(("removematch <rule> - Remove a DBUS rule\n"));
AJ_AlwaysPrintf(("sendttl <ttl> - Set default ttl (in ms) for all chat messages (0 = infinite)\n"));
AJ_AlwaysPrintf(("exit - Exit this program\n"));
AJ_AlwaysPrintf(("\n"));
continue;
} else if (0 == strcmp("wait", command)) {
char* token = aj_strtok(NULL, " \n\r");
if (token) {
AJ_AlwaysPrintf(("Sleeping...\n"));
AJ_Sleep((uint16_t)atoi(token));
AJ_AlwaysPrintf(("Done\n"));
}
} else {
AJ_AlwaysPrintf(("Unknown command: %s\n", command));
continue;
}
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status != AJ_OK) {
if (status == AJ_ERR_TIMEOUT) {
AppDoWork();
continue;
}
}
if (status == AJ_OK) {
switch (msg.msgId) {
case AJ_METHOD_ACCEPT_SESSION:
{
uint16_t port;
char* joiner;
AJ_AlwaysPrintf(("Accepting...\n"));
AJ_UnmarshalArgs(&msg, "qus", &port, &g_sessionId, &joiner);
status = AJ_BusReplyAcceptSession(&msg, TRUE);
if (status == AJ_OK) {
AJ_InfoPrintf(("Accepted session session_id=%u joiner=%s\n", g_sessionId, joiner));
} else {
AJ_InfoPrintf(("AJ_BusReplyAcceptSession: error %d\n", status));
}
}
break;
case AJ_REPLY_ID(AJ_METHOD_JOIN_SESSION):
{
uint32_t replyCode;
if (msg.hdr->msgType == AJ_MSG_ERROR) {
status = AJ_ERR_FAILURE;
} else {
status = AJ_UnmarshalArgs(&msg, "uu", &replyCode, &g_sessionId);
if (replyCode == AJ_JOINSESSION_REPLY_SUCCESS) {
AJ_InfoPrintf(("Joined session session_id=%u\n", g_sessionId));
AJ_BusAddSignalRule(&bus, "Chat", InterfaceName, AJ_BUS_SIGNAL_ALLOW);
} else {
AJ_InfoPrintf(("Joined session failed\n"));
}
}
}
break;
case APP_CHAT_SIGNAL:
status = AppHandleChatSignal(&msg);
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* don't force a disconnect, be ready to accept another session
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_InfoPrintf(("Session lost. ID = %u, reason = %u", id, reason));
}
break;
case AJ_SIGNAL_FOUND_ADV_NAME:
{
char* name;
char* namePrefix;
uint16_t transport;
AJ_UnmarshalArgs(&msg, "sqs", &name, &transport, &namePrefix);
AJ_AlwaysPrintf(("FoundAdvertisedName name=%s, namePrefix=%s\n", name, namePrefix));
}
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_READ) || (status == AJ_ERR_WRITE) || (status == AJ_ERR_LINK_DEAD)) {
AJ_AlwaysPrintf(("AllJoyn disconnect\n"));
AJ_AlwaysPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
connected = FALSE;
/*
* Sleep a little while before trying to reconnect
*/
AJ_Sleep(10 * 1000);
Do_Connect(&bus);
}
}
return 0;
}