79 строки
2.5 KiB
C++
79 строки
2.5 KiB
C++
// Copyright (c) Microsoft. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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#ifndef PROV_TRANSPORT_H
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#define PROV_TRANSPORT_H
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#include "umock_c/umock_c_prod.h"
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#include "azure_macro_utils/macro_utils.h"
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#include "azure_c_shared_utility/shared_util_options.h"
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#include "azure_c_shared_utility/buffer_.h"
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#include "azure_prov_client/prov_client_const.h"
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#ifdef __cplusplus
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#include <cstdint>
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#include <cstdlib>
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extern "C" {
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#else
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#endif /* __cplusplus */
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struct PROV_DEVICE_TRANSPORT_PROVIDER_TAG;
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typedef struct PROV_DEVICE_TRANSPORT_PROVIDER_TAG PROV_DEVICE_TRANSPORT_PROVIDER;
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typedef void* PROV_DEVICE_TRANSPORT_HANDLE;
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#define TRANSPORT_HSM_TYPE_VALUES \
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TRANSPORT_HSM_TYPE_TPM, \
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TRANSPORT_HSM_TYPE_X509, \
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TRANSPORT_HSM_TYPE_SYMM_KEY
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MU_DEFINE_ENUM_WITHOUT_INVALID(TRANSPORT_HSM_TYPE, TRANSPORT_HSM_TYPE_VALUES);
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#define PROV_DEVICE_TRANSPORT_RESULT_VALUES \
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PROV_DEVICE_TRANSPORT_RESULT_OK, \
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PROV_DEVICE_TRANSPORT_RESULT_UNAUTHORIZED, \
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PROV_DEVICE_TRANSPORT_RESULT_ERROR
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MU_DEFINE_ENUM_WITHOUT_INVALID(PROV_DEVICE_TRANSPORT_RESULT, PROV_DEVICE_TRANSPORT_RESULT_VALUES);
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// Snippit from RFC 7231 https://tools.ietf.org/html/rfc7231
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// The value of this field can be either an HTTP - date or a number of
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// seconds to delay after the response is received.
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// Retry - After = HTTP - date / delay - seconds
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// A delay - seconds value is a non - negative decimal integer, representing
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// time in seconds.
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// delay - seconds = 1 * DIGIT
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// Two examples of its use are
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// Retry-After: Fri, 31 Dec 1999 23 : 59 : 59 GMT
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// Retry-After : 120
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static inline uint32_t parse_retry_after_value(const char* retry_after)
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{
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uint32_t result = PROV_GET_THROTTLE_TIME;
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if (retry_after != NULL)
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{
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// Is the retry after a number
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if (retry_after[0] >= 0x30 && retry_after[0] <= 0x39)
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{
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result = atol(retry_after);
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if (result < PROV_GET_THROTTLE_TIME || result > MAX_PROV_GET_THROTTLE_TIME)
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{
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result = PROV_GET_THROTTLE_TIME;
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}
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}
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// Will need to parse the retry after for date information
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}
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return result;
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}
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif // PROV_TRANSPORT
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