// Copyright (c) Microsoft. All rights reserved. // Licensed under the MIT license. See LICENSE file in the project root for full license information. #include "iothubtransportamqp.h" #include "internal/iothubtransport_amqp_common.h" #include "azure_c_shared_utility/tlsio.h" #include "azure_c_shared_utility/platform.h" #include "azure_c_shared_utility/xlogging.h" #define RESULT_OK 0 #define DEFAULT_IOTHUB_AMQP_PORT 5671 static XIO_HANDLE getTLSIOTransport(const char* fqdn, const AMQP_TRANSPORT_PROXY_OPTIONS* amqp_transport_proxy_options) { XIO_HANDLE result; TLSIO_CONFIG tls_io_config; (void)amqp_transport_proxy_options; const IO_INTERFACE_DESCRIPTION* io_interface_description = platform_get_default_tlsio(); if (io_interface_description == NULL) { LogError("Failed obtaining default TLS IO interface"); result = NULL; } else { tls_io_config.hostname = fqdn; tls_io_config.port = DEFAULT_IOTHUB_AMQP_PORT; tls_io_config.underlying_io_interface = NULL; tls_io_config.underlying_io_parameters = NULL; if ((result = xio_create(io_interface_description, &tls_io_config)) == NULL) { LogError("Failed to get the TLS/IO transport (xio_create failed)"); } } return result; } // API functions static TRANSPORT_LL_HANDLE IoTHubTransportAMQP_Create(const IOTHUBTRANSPORT_CONFIG* config, TRANSPORT_CALLBACKS_INFO* cb_info, void* ctx) { return IoTHubTransport_AMQP_Common_Create(config, getTLSIOTransport, cb_info, ctx); } static IOTHUB_PROCESS_ITEM_RESULT IoTHubTransportAMQP_ProcessItem(TRANSPORT_LL_HANDLE handle, IOTHUB_IDENTITY_TYPE item_type, IOTHUB_IDENTITY_INFO* iothub_item) { return IoTHubTransport_AMQP_Common_ProcessItem(handle, item_type, iothub_item); } static void IoTHubTransportAMQP_DoWork(TRANSPORT_LL_HANDLE handle) { IoTHubTransport_AMQP_Common_DoWork(handle); } static int IoTHubTransportAMQP_Subscribe(IOTHUB_DEVICE_HANDLE handle) { return IoTHubTransport_AMQP_Common_Subscribe(handle); } static void IoTHubTransportAMQP_Unsubscribe(IOTHUB_DEVICE_HANDLE handle) { IoTHubTransport_AMQP_Common_Unsubscribe(handle); } static int IoTHubTransportAMQP_Subscribe_DeviceTwin(IOTHUB_DEVICE_HANDLE handle) { return IoTHubTransport_AMQP_Common_Subscribe_DeviceTwin(handle); } static void IoTHubTransportAMQP_Unsubscribe_DeviceTwin(IOTHUB_DEVICE_HANDLE handle) { IoTHubTransport_AMQP_Common_Unsubscribe_DeviceTwin(handle); } static IOTHUB_CLIENT_RESULT IoTHubTransportAMQP_GetTwinAsync(IOTHUB_DEVICE_HANDLE handle, IOTHUB_CLIENT_DEVICE_TWIN_CALLBACK completionCallback, void* callbackContext) { return IoTHubTransport_AMQP_Common_GetTwinAsync(handle, completionCallback, callbackContext); } static int IoTHubTransportAMQP_Subscribe_DeviceMethod(IOTHUB_DEVICE_HANDLE handle) { return IoTHubTransport_AMQP_Common_Subscribe_DeviceMethod(handle); } static void IoTHubTransportAMQP_Unsubscribe_DeviceMethod(IOTHUB_DEVICE_HANDLE handle) { IoTHubTransport_AMQP_Common_Unsubscribe_DeviceMethod(handle); } static int IoTHubTransportAMQP_DeviceMethod_Response(IOTHUB_DEVICE_HANDLE handle, METHOD_HANDLE methodId, const unsigned char* response, size_t response_size, int status_response) { return IoTHubTransport_AMQP_Common_DeviceMethod_Response(handle, methodId, response, response_size, status_response); } static IOTHUB_CLIENT_RESULT IoTHubTransportAMQP_GetSendStatus(IOTHUB_DEVICE_HANDLE handle, IOTHUB_CLIENT_STATUS *iotHubClientStatus) { return IoTHubTransport_AMQP_Common_GetSendStatus(handle, iotHubClientStatus); } static IOTHUB_CLIENT_RESULT IoTHubTransportAMQP_SetOption(TRANSPORT_LL_HANDLE handle, const char* option, const void* value) { return IoTHubTransport_AMQP_Common_SetOption(handle, option, value); } static IOTHUB_DEVICE_HANDLE IoTHubTransportAMQP_Register(TRANSPORT_LL_HANDLE handle, const IOTHUB_DEVICE_CONFIG* device, PDLIST_ENTRY waitingToSend) { return IoTHubTransport_AMQP_Common_Register(handle, device, waitingToSend); } static void IoTHubTransportAMQP_Unregister(IOTHUB_DEVICE_HANDLE deviceHandle) { IoTHubTransport_AMQP_Common_Unregister(deviceHandle); } static void IoTHubTransportAMQP_Destroy(TRANSPORT_LL_HANDLE handle) { IoTHubTransport_AMQP_Common_Destroy(handle); } static int IoTHubTransportAMQP_SetRetryPolicy(TRANSPORT_LL_HANDLE handle, IOTHUB_CLIENT_RETRY_POLICY retryPolicy, size_t retryTimeoutLimitInSeconds) { return IoTHubTransport_AMQP_Common_SetRetryPolicy(handle, retryPolicy, retryTimeoutLimitInSeconds); } static STRING_HANDLE IoTHubTransportAMQP_GetHostname(TRANSPORT_LL_HANDLE handle) { return IoTHubTransport_AMQP_Common_GetHostname(handle); } static IOTHUB_CLIENT_RESULT IoTHubTransportAMQP_SendMessageDisposition(IOTHUB_DEVICE_HANDLE handle, IOTHUB_MESSAGE_HANDLE message_handle, IOTHUBMESSAGE_DISPOSITION_RESULT disposition) { return IoTHubTransport_AMQP_Common_SendMessageDisposition(handle, message_handle, disposition); } static int IotHubTransportAMQP_Subscribe_InputQueue(IOTHUB_DEVICE_HANDLE handle) { (void)handle; LogError("AMQP does not support input queues"); return MU_FAILURE; } static void IotHubTransportAMQP_Unsubscribe_InputQueue(IOTHUB_DEVICE_HANDLE handle) { (void)handle; LogError("AMQP does not support input queues"); } static int IoTHubTransportAMQP_SetCallbackContext(TRANSPORT_LL_HANDLE handle, void* ctx) { return IoTHubTransport_AMQP_SetCallbackContext(handle, ctx); } static int IoTHubTransportAMQP_GetSupportedPlatformInfo(TRANSPORT_LL_HANDLE handle, PLATFORM_INFO_OPTION* info) { return IoTHubTransport_AMQP_Common_GetSupportedPlatformInfo(handle, info); } static TRANSPORT_PROVIDER thisTransportProvider = { IoTHubTransportAMQP_SendMessageDisposition, /*pfIotHubTransport_Send_Message_Disposition IoTHubTransport_Send_Message_Disposition;*/ IoTHubTransportAMQP_Subscribe_DeviceMethod, /*pfIoTHubTransport_Subscribe_DeviceMethod IoTHubTransport_Subscribe_DeviceMethod;*/ IoTHubTransportAMQP_Unsubscribe_DeviceMethod, /*pfIoTHubTransport_Unsubscribe_DeviceMethod IoTHubTransport_Unsubscribe_DeviceMethod;*/ IoTHubTransportAMQP_DeviceMethod_Response, IoTHubTransportAMQP_Subscribe_DeviceTwin, /*pfIoTHubTransport_Subscribe_DeviceTwin IoTHubTransport_Subscribe_DeviceTwin;*/ IoTHubTransportAMQP_Unsubscribe_DeviceTwin, /*pfIoTHubTransport_Unsubscribe_DeviceTwin IoTHubTransport_Unsubscribe_DeviceTwin;*/ IoTHubTransportAMQP_ProcessItem, /*pfIoTHubTransport_ProcessItem IoTHubTransport_ProcessItem;*/ IoTHubTransportAMQP_GetHostname, /*pfIoTHubTransport_GetHostname IoTHubTransport_GetHostname;*/ IoTHubTransportAMQP_SetOption, /*pfIoTHubTransport_SetOption IoTHubTransport_SetOption;*/ IoTHubTransportAMQP_Create, /*pfIoTHubTransport_Create IoTHubTransport_Create;*/ IoTHubTransportAMQP_Destroy, /*pfIoTHubTransport_Destroy IoTHubTransport_Destroy;*/ IoTHubTransportAMQP_Register, /*pfIotHubTransport_Register IoTHubTransport_Register;*/ IoTHubTransportAMQP_Unregister, /*pfIotHubTransport_Unregister IoTHubTransport_Unregister;*/ IoTHubTransportAMQP_Subscribe, /*pfIoTHubTransport_Subscribe IoTHubTransport_Subscribe;*/ IoTHubTransportAMQP_Unsubscribe, /*pfIoTHubTransport_Unsubscribe IoTHubTransport_Unsubscribe;*/ IoTHubTransportAMQP_DoWork, /*pfIoTHubTransport_DoWork IoTHubTransport_DoWork;*/ IoTHubTransportAMQP_SetRetryPolicy, /*pfIoTHubTransport_DoWork IoTHubTransport_SetRetryPolicy;*/ IoTHubTransportAMQP_GetSendStatus, /*pfIoTHubTransport_GetSendStatus IoTHubTransport_GetSendStatus;*/ IotHubTransportAMQP_Subscribe_InputQueue, /*pfIoTHubTransport_Subscribe_InputQueue IoTHubTransport_Subscribe_InputQueue; */ IotHubTransportAMQP_Unsubscribe_InputQueue, /*pfIoTHubTransport_Unsubscribe_InputQueue IoTHubTransport_Unsubscribe_InputQueue; */ IoTHubTransportAMQP_SetCallbackContext, /*pfIoTHubTransport_SetTransportCallbacks IoTHubTransport_SetTransportCallbacks; */ IoTHubTransportAMQP_GetTwinAsync, /*pfIoTHubTransport_GetTwinAsync IoTHubTransport_GetTwinAsync;*/ IoTHubTransportAMQP_GetSupportedPlatformInfo /*pfIoTHubTransport_GetSupportedPlatformInfo IoTHubTransport_GetSupportedPlatformInfo;*/ }; extern const TRANSPORT_PROVIDER* AMQP_Protocol(void) { return &thisTransportProvider; }