Exemplo n.º 1
0
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;
}
Exemplo n.º 2
0
int AJ_Main(void)
{
    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();

    /* This is for debug purposes and is optional. */
    AJ_PrintXML(AppObjects);
    AJ_RegisterObjects(AppObjects, NULL);

    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 %d, session_id=%u\n", status, sessionId));
            connected = TRUE;

            AJ_BusSetPasswordCallback(&bus, PasswordCallback);
        }

        status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);

        if (AJ_ERR_TIMEOUT == status) {
            continue;
        }

        if (AJ_OK == status) {
            switch (msg.msgId) {
            case AJ_METHOD_ACCEPT_SESSION:
                {
                    uint16_t port;
                    char* joiner;
                    AJ_UnmarshalArgs(&msg, "qus", &port, &sessionId, &joiner);
                    status = AJ_BusReplyAcceptSession(&msg, TRUE);
                    AJ_InfoPrintf(("Accepted session session_id=%u joiner=%s\n", sessionId, joiner));
                }
                break;

            case BASIC_SERVICE_PING:
                status = AppHandlePing(&msg);
                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 discarded to free resources. */
        AJ_CloseMsg(&msg);

        if (status == AJ_ERR_READ) {
            AJ_Printf("AllJoyn disconnect.\n");
            AJ_Disconnect(&bus);
            connected = FALSE;

            /* Sleep a little while before trying to reconnect. */
            AJ_Sleep(SLEEP_TIME);
        }
    }

    AJ_Printf("Secure service exiting with status 0x%04x.\n", status);

    return status;
}
Exemplo n.º 3
0
int AJ_Main(int argc, char** argv)
{
    AJ_Status status = AJ_OK;
    AJ_BusAttachment bus;
    uint8_t connected = FALSE;
    uint32_t sessionId = 0;
    uint16_t state;
    uint16_t capabilities;
    uint16_t info;

    /* One time initialization before calling any other AllJoyn APIs. */
    AJ_Initialize();

    /* This is for debug purposes and is optional. */
    AJ_PrintXML(AppObjects);
    AJ_RegisterObjects(AppObjects, NULL);

    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 %d, session_id=%u\n", status, sessionId));
            connected = TRUE;

            AJ_BusEnableSecurity(&bus, suites, numsuites);
            AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
            AJ_ManifestTemplateSet(&manifest);
            AJ_SecurityGetClaimConfig(&state, &capabilities, &info);
            /* Set app claimable if not already claimed */
            if (APP_STATE_CLAIMED != state) {
                AJ_SecuritySetClaimConfig(&bus, APP_STATE_CLAIMABLE, CLAIM_CAPABILITY_ECDHE_PSK, 0);
            }
        }

        status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);

        if (AJ_ERR_TIMEOUT == status) {
            continue;
        }

        if (AJ_OK == status) {
            switch (msg.msgId) {
            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_ResetArgs(&msg);
                        if (AJ_OK != status) {
                            break;
                        }
                        status = AJ_BusHandleBusMessage(&msg);
                    }
                }
                break;

            case BASIC_SERVICE_PING:
                status = AppHandlePing(&msg);
                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 discarded to free resources. */
        AJ_CloseMsg(&msg);

        if ((status == AJ_ERR_READ) || (status == AJ_ERR_WRITE)) {
            AJ_Printf("AllJoyn disconnect.\n");
            AJ_Disconnect(&bus);
            connected = FALSE;

            /* Sleep a little while before trying to reconnect. */
            AJ_Sleep(SLEEP_TIME);
        }
    }

    AJ_Printf("Secure service exiting with status 0x%04x.\n", status);

    // Clean up certificate chain
    while (chain) {
        node = chain;
        chain = chain->next;
        AJ_Free(node->certificate.der.data);
        AJ_Free(node);
    }

    return status;
}