/* * Function used to initialize the IBM Watson IoT client using the config file which is generated when you register your device * * @param client - Reference to the ManagedDevice * * @param configFilePath - File path to the configuration file * * @return int return code * error codes * CONFIG_FILE_ERROR -3 - Config file not present or not in right format */ int initialize_configfile_dm(ManagedDevice *client, char *configFilePath) { int rc = -1; rc = initialize_configfile(&deviceClient, configFilePath); return rc; }
/* * Function used to initialize the IBM Watson IoT client using the config file which is generated when you register your device * * @param configFilePath - File path to the configuration file * * @return int return code * error codes * CONFIG_FILE_ERROR -3 - Config file not present or not in right format */ int initialize_configfile_dm(char *configFilePath) { int rc = -1; rc = initialize_configfile(&dmClient.deviceClient, configFilePath); return rc; }
int main(int argc, char const *argv[]) { int rc = -1; iotfclient client; //catch interrupt signal signal(SIGINT, sigHandler); signal(SIGTERM, sigHandler); char *configFilePath = NULL; if(isEMBDCHomeDefined()){ getSamplesPath(&configFilePath); configFilePath = realloc(configFilePath,strlen(configFilePath)+15); strcat(configFilePath,"gateway.cfg"); } else{ printf("IOT_EMBDC_HOME is not defined\n"); printf("Define IOT_EMBDC_HOME to client library path to execute samples\n"); return -1; } rc = initialize_configfile(&client, configFilePath,1); free(configFilePath); if(rc != SUCCESS){ printf("initialize failed and returned rc = %d.\n Quitting..", rc); return 0; } setKeepAliveInterval(59); rc = connectiotf(&client); if(rc != SUCCESS){ printf("Connection failed and returned rc = %d.\n Quitting..", rc); return 0; } //Registering the function "myCallback" as the command handler. setGatewayCommandHandler(&client, myCallback); // providing "+" will subscribe to all the command of all formats. subscribeToDeviceCommands(&client, "elevator", "elevator-1", "+", "+", 0); while(!interrupt) { printf("Publishing the event stat with rc "); //publishing gateway events rc= publishGatewayEvent(&client, "elevatorDevices","elevatorGateway", "{\"d\" : {\"temp\" : 34 }}", QOS0); //publishing device events on behalf of a device rc= publishDeviceEvent(&client, "elevator","elevator-1","status","json", "{\"d\" : {\"temp\" : 34 }}", QOS0); printf(" %d\n", rc); //Yield for receiving commands. yield(&client, 1000); sleep(1); } printf("Quitting!!\n"); //Be sure to disconnect the gateway at exit disconnectGateway(&client); return 0; }
int main(int argc, char const *argv[]) { int rc = -1; int x=0; ManagedDevice client; char *configFilePath = "./device.cfg"; rc = initialize_configfile(&deviceClient, configFilePath); if(rc != SUCCESS){ printf("initialize failed and returned rc = %d.\n Quitting..", rc); scanf("%d",&x); return 0; } rc = connectiotf_dm(&client); if(rc != SUCCESS){ printf("Connection; failed and returned rc = %d.\n Quitting..", rc); scanf("%d",&x); return 0; } setCommandHandler_dm(&client, myCallback); setManagedHandler_dm(&client,managedCallBack ); subscribeCommands_dm(&client); populateMgmtConfig(&client); int exit = 0; char reqId[40]; while (!exit){ printOptions(); int val; scanf("%d",&val); switch (val) { case 1: printf("\n publish manage ..\n"); publishManageEvent(&client,4000,1,1, reqId); printf("\n Manage Event Exited: %s",reqId); break; case 2: printf("\n publish unmanaged..\n"); publishUnManageEvent(&client, reqId); printf("\nunmanaged Request Exit : %s",reqId); break; case 3: printf("\n publish addErrorCode ..\n"); addErrorCode(&client, 121 , reqId); printf("\n addErrorCode Request Exit : %s",reqId); break; case 4: printf("\n publish clearErrorCodes ..\n"); clearErrorCodes(&client, reqId); printf("\n clearErrorCodes Request Exit :");// %s",reqId); break; case 5: printf("\n publish addLog ..\n"); addLog(&client, "test","",1, reqId); printf("\n addLog Request Exit : %s",reqId); break; case 6: printf("\n publish clearLogs ..\n"); clearLogs(&client,reqId); printf("\n clearLogs Request Exit : %s",reqId); break; case 7: printf("\n publish updateLocation ..\n"); time_t t = time(NULL); char updatedDateTime[50];//"2016-03-01T07:07:56.323Z" strftime(updatedDateTime, sizeof(updatedDateTime), "%Y-%m-%dT%TZ", localtime(&t)); updateLocation(&client, 77.5667,12.9667, 0,updatedDateTime, 0, reqId) ; printf("updateLocation Request Exit : %s",reqId); break; case 8: printf("\n publish Event To WIoTP ..\n"); publishEventToIot(&client); break; default: disconnect_dm(&client); printf("\n Quitting!!\n"); exit = 1; break; } } return 0; }