1 | // Copyright (c) Microsoft. All rights reserved.
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2 | // Licensed under the MIT license. See LICENSE file in the project root for full license information.
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3 |
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4 | /** @file iothub_client_ll.h
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5 | * @brief APIs that allow a user (usually a device) to communicate
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6 | * with an Azure IoTHub.
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7 | *
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8 | * @details IoTHubClient_LL is a module that allows a user (usually a
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9 | * device) to communicate with an Azure IoTHub. It can send events
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10 | * and receive messages. At any given moment in time there can only
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11 | * be at most 1 message callback function.
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12 | *
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13 | * This API surface contains a set of APIs that allows the user to
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14 | * interact with the lower layer portion of the IoTHubClient. These APIs
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15 | * contain @c _LL_ in their name, but retain the same functionality like the
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16 | * @c IoTHubClient_... APIs, with one difference. If the @c _LL_ APIs are
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17 | * used then the user is responsible for scheduling when the actual work done
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18 | * by the IoTHubClient happens (when the data is sent/received on/from the wire).
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19 | * This is useful for constrained devices where spinning a separate thread is
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20 | * often not desired.
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21 | */
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22 |
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23 | #ifndef DONT_USE_UPLOADTOBLOB
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24 |
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25 | #ifndef IOTHUB_CLIENT_LL_UPLOADTOBLOB_H
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26 | #define IOTHUB_CLIENT_LL_UPLOADTOBLOB_H
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27 |
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28 | #include "iothub_client_core_ll.h"
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29 | #include "internal/iothub_client_authorization.h"
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30 |
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31 | #include "umock_c/umock_c_prod.h"
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32 | #ifdef __cplusplus
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33 | #include <cstddef>
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34 | extern "C"
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35 | {
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36 | #else
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37 | #include <stddef.h>
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38 | #endif
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39 |
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40 | #define BLOCK_SIZE (4*1024*1024)
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41 |
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42 | typedef struct IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE_DATA* IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE;
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43 |
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44 | MOCKABLE_FUNCTION(, IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE, IoTHubClient_LL_UploadToBlob_Create, const IOTHUB_CLIENT_CONFIG*, config, IOTHUB_AUTHORIZATION_HANDLE, auth_handle);
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45 | MOCKABLE_FUNCTION(, IOTHUB_CLIENT_RESULT, IoTHubClient_LL_UploadToBlob_Impl, IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE, handle, const char*, destinationFileName, const unsigned char*, source, size_t, size);
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46 | MOCKABLE_FUNCTION(, IOTHUB_CLIENT_RESULT, IoTHubClient_LL_UploadMultipleBlocksToBlob_Impl, IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE, handle, const char*, destinationFileName, IOTHUB_CLIENT_FILE_UPLOAD_GET_DATA_CALLBACK_EX, getDataCallbackEx, void*, context);
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47 | MOCKABLE_FUNCTION(, IOTHUB_CLIENT_RESULT, IoTHubClient_LL_UploadToBlob_SetOption, IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE, handle, const char*, optionName, const void*, value);
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48 | MOCKABLE_FUNCTION(, void, IoTHubClient_LL_UploadToBlob_Destroy, IOTHUB_CLIENT_LL_UPLOADTOBLOB_HANDLE, handle);
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49 |
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50 | #ifdef __cplusplus
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51 | }
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52 | #endif
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53 |
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54 | #endif /* IOTHUB_CLIENT_LL_UPLOADTOBLOB_H */
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55 |
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56 | #else
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57 | #error "trying to #include iothub_client_ll_uploadtoblob.h in the presence of #define DONT_USE_UPLOADTOBLOB"
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58 | #endif /*DONT_USE_UPLOADTOBLOB*/
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