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 | #ifndef PROV_DEVICE_LL_CLIENT_H
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5 | #define PROV_DEVICE_LL_CLIENT_H
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6 |
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7 | #include "umock_c/umock_c_prod.h"
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8 | #include "azure_macro_utils/macro_utils.h"
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9 | #include "azure_prov_client/prov_transport.h"
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10 |
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11 | #ifdef __cplusplus
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12 | extern "C" {
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13 | #endif /* __cplusplus */
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14 |
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15 | typedef struct PROV_INSTANCE_INFO_TAG* PROV_DEVICE_LL_HANDLE;
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16 |
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17 | #define PROV_DEVICE_RESULT_VALUE \
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18 | PROV_DEVICE_RESULT_OK, \
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19 | PROV_DEVICE_RESULT_INVALID_ARG, \
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20 | PROV_DEVICE_RESULT_SUCCESS, \
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21 | PROV_DEVICE_RESULT_MEMORY, \
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22 | PROV_DEVICE_RESULT_PARSING, \
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23 | PROV_DEVICE_RESULT_TRANSPORT, \
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24 | PROV_DEVICE_RESULT_INVALID_STATE, \
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25 | PROV_DEVICE_RESULT_DEV_AUTH_ERROR, \
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26 | PROV_DEVICE_RESULT_TIMEOUT, \
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27 | PROV_DEVICE_RESULT_KEY_ERROR, \
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28 | PROV_DEVICE_RESULT_ERROR, \
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29 | PROV_DEVICE_RESULT_HUB_NOT_SPECIFIED, \
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30 | PROV_DEVICE_RESULT_UNAUTHORIZED, \
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31 | PROV_DEVICE_RESULT_DISABLED
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32 |
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33 | MU_DEFINE_ENUM_WITHOUT_INVALID(PROV_DEVICE_RESULT, PROV_DEVICE_RESULT_VALUE);
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34 |
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35 | #define PROV_DEVICE_REG_STATUS_VALUES \
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36 | PROV_DEVICE_REG_STATUS_CONNECTED, \
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37 | PROV_DEVICE_REG_STATUS_REGISTERING, \
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38 | PROV_DEVICE_REG_STATUS_ASSIGNING, \
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39 | PROV_DEVICE_REG_STATUS_ASSIGNED, \
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40 | PROV_DEVICE_REG_STATUS_ERROR, \
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41 | PROV_DEVICE_REG_HUB_NOT_SPECIFIED
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42 |
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43 | MU_DEFINE_ENUM_WITHOUT_INVALID(PROV_DEVICE_REG_STATUS, PROV_DEVICE_REG_STATUS_VALUES);
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44 |
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45 | static const char* const PROV_REGISTRATION_ID = "registration_id";
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46 | static const char* const PROV_OPTION_LOG_TRACE = "logtrace";
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47 | static const char* const PROV_OPTION_TIMEOUT = "provisioning_timeout";
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48 |
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49 | typedef void(*PROV_DEVICE_CLIENT_REGISTER_DEVICE_CALLBACK)(PROV_DEVICE_RESULT register_result, const char* iothub_uri, const char* device_id, void* user_context);
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50 | typedef void(*PROV_DEVICE_CLIENT_REGISTER_STATUS_CALLBACK)(PROV_DEVICE_REG_STATUS reg_status, void* user_context);
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51 |
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52 | typedef const PROV_DEVICE_TRANSPORT_PROVIDER*(*PROV_DEVICE_TRANSPORT_PROVIDER_FUNCTION)(void);
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53 |
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54 | /**
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55 | * @brief Creates a Provisioning Client for communications with the Device Provisioning Client Service
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56 | *
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57 | * @param uri The URI of the Device Provisioning Service
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58 | * @param scope_id The customer specific Id Scope
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59 | * @param protocol Function pointer for protocol implementation
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60 | *
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61 | * @return A non-NULL PROV_DEVICE_LL_HANDLE value that is used when invoking other functions
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62 | * and NULL on Failure
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63 | */
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64 | MOCKABLE_FUNCTION(, PROV_DEVICE_LL_HANDLE, Prov_Device_LL_Create, const char*, uri, const char*, scope_id, PROV_DEVICE_TRANSPORT_PROVIDER_FUNCTION, protocol);
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65 |
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66 | /**
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67 | * @brief Disposes of resources allocated by the provisioning Client.
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68 | *
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69 | * @param handle The handle created by a call to the create function
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70 | *
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71 | */
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72 | MOCKABLE_FUNCTION(, void, Prov_Device_LL_Destroy, PROV_DEVICE_LL_HANDLE, handle);
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73 |
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74 | /**
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75 | * @brief Asynchronous call initiates the registration of a device.
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76 | *
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77 | * @param handle The handle created by a call to the create function.
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78 | * @param register_callback The callback that gets called on registration or if an error is encountered
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79 | * @param user_context User specified context that will be provided to the callback
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80 | * @param reg_status_cb An optional registration status callback used to inform the caller of registration status
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81 | * @param status_user_ctext User specified context that will be provided to the registration status callback
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82 | *
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83 | * @return PROV_DEVICE_RESULT_OK upon success or an error code upon failure
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84 | */
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85 | MOCKABLE_FUNCTION(, PROV_DEVICE_RESULT, Prov_Device_LL_Register_Device, PROV_DEVICE_LL_HANDLE, handle, PROV_DEVICE_CLIENT_REGISTER_DEVICE_CALLBACK, register_callback, void*, user_context, PROV_DEVICE_CLIENT_REGISTER_STATUS_CALLBACK, reg_status_cb, void*, status_user_ctext);
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86 |
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87 | /**
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88 | * @brief Api to be called by user when work (registering device) can be done
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89 | *
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90 | * @param handle The handle created by a call to the create function.
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91 | *
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92 | */
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93 | MOCKABLE_FUNCTION(, void, Prov_Device_LL_DoWork, PROV_DEVICE_LL_HANDLE, handle);
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94 |
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95 | /**
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96 | * @brief API sets a runtime option identified by parameter optionName to a value pointed to by value
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97 | *
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98 | * @param handle The handle created by a call to the create function.
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99 | * @param optionName The name of the option to be set
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100 | * @param value A pointer to the value of the option to be set
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101 | *
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102 | * @return PROV_DEVICE_RESULT_OK upon success or an error code upon failure
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103 | */
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104 | MOCKABLE_FUNCTION(, PROV_DEVICE_RESULT, Prov_Device_LL_SetOption, PROV_DEVICE_LL_HANDLE, handle, const char*, optionName, const void*, value);
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105 |
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106 | /**
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107 | * @brief API to get the version of the provisioning client
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108 | *
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109 | * @return The version number of the provisioning client
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110 | */
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111 | MOCKABLE_FUNCTION(, const char*, Prov_Device_LL_GetVersionString);
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112 |
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113 |
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114 | /**
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115 | * @brief Sets the Provisioning Data that is sent to the Provisioning service
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116 | *
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117 | * @param handle The handle created by a call to the create function.
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118 | * @param json The data field that is sent to the service. Setting json to NULL will unset the value previously set
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119 | *
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120 | * @return PROV_DEVICE_RESULT_OK upon success or an error code upon failure
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121 | */
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122 | MOCKABLE_FUNCTION(, PROV_DEVICE_RESULT, Prov_Device_LL_Set_Provisioning_Payload, PROV_DEVICE_LL_HANDLE, handle, const char*, json);
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123 |
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124 | /**
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125 | * @brief Retrieves the Provisioning Data that is sent from the Provisioning service
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126 | *
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127 | * @param handle The handle created by a call to the create function.
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128 | *
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129 | * @return The data that was specified by the service
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130 | */
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131 | MOCKABLE_FUNCTION(, const char*, Prov_Device_LL_Get_Provisioning_Payload, PROV_DEVICE_LL_HANDLE, handle);
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132 |
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133 | #ifdef __cplusplus
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134 | }
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135 | #endif /* __cplusplus */
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136 |
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137 | #endif // PROV_DEVICE_LL_CLIENT_H
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