d76a26e086
Keep applying the windows entropy patch (UWP support).
Remove no longer needed padlock patch.
Update thirdparty README to reflect changes, and new source inclusion
criteria.
(cherry picked from commit e375cbd094)
103 lines
3.7 KiB
C++
103 lines
3.7 KiB
C++
/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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/**
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* \file mps_error.h
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*
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* \brief Error codes used by MPS
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*/
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#ifndef MBEDTLS_MPS_ERROR_H
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#define MBEDTLS_MPS_ERROR_H
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/* TODO: The error code allocation needs to be revisited:
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*
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* - Should we make (some of) the MPS Reader error codes public?
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* If so, we need to adjust MBEDTLS_MPS_READER_MAKE_ERROR() to hit
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* a gap in the Mbed TLS public error space.
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* If not, we have to make sure we don't forward those errors
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* at the level of the public API -- no risk at the moment as
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* long as MPS is an experimental component not accessible from
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* public API.
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*/
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/**
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* \name SECTION: MPS general error codes
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*
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* \{
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*/
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#ifndef MBEDTLS_MPS_ERR_BASE
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#define MBEDTLS_MPS_ERR_BASE ( 0 )
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#endif
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#define MBEDTLS_MPS_MAKE_ERROR(code) \
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( -( MBEDTLS_MPS_ERR_BASE | (code) ) )
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#define MBEDTLS_ERR_MPS_OPERATION_UNEXPECTED MBEDTLS_MPS_MAKE_ERROR( 0x1 )
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#define MBEDTLS_ERR_MPS_INTERNAL_ERROR MBEDTLS_MPS_MAKE_ERROR( 0x2 )
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/* \} name SECTION: MPS general error codes */
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/**
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* \name SECTION: MPS Reader error codes
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*
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* \{
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*/
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#ifndef MBEDTLS_MPS_READER_ERR_BASE
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#define MBEDTLS_MPS_READER_ERR_BASE ( 1 << 8 )
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#endif
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#define MBEDTLS_MPS_READER_MAKE_ERROR(code) \
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( -( MBEDTLS_MPS_READER_ERR_BASE | (code) ) )
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/*! An attempt to reclaim the data buffer from a reader failed because
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* the user hasn't yet read and committed all of it. */
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#define MBEDTLS_ERR_MPS_READER_DATA_LEFT MBEDTLS_MPS_READER_MAKE_ERROR( 0x1 )
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/*! An invalid argument was passed to the reader. */
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#define MBEDTLS_ERR_MPS_READER_INVALID_ARG MBEDTLS_MPS_READER_MAKE_ERROR( 0x2 )
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/*! An attempt to move a reader to consuming mode through mbedtls_mps_reader_feed()
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* after pausing failed because the provided data is not sufficient to serve the
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* read requests that led to the pausing. */
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#define MBEDTLS_ERR_MPS_READER_NEED_MORE MBEDTLS_MPS_READER_MAKE_ERROR( 0x3 )
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/*! A get request failed because not enough data is available in the reader. */
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#define MBEDTLS_ERR_MPS_READER_OUT_OF_DATA MBEDTLS_MPS_READER_MAKE_ERROR( 0x4 )
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/*!< A get request after pausing and reactivating the reader failed because
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* the request is not in line with the request made prior to pausing. The user
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* must not change it's 'strategy' after pausing and reactivating a reader. */
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#define MBEDTLS_ERR_MPS_READER_INCONSISTENT_REQUESTS MBEDTLS_MPS_READER_MAKE_ERROR( 0x5 )
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/*! An attempt to reclaim the data buffer from a reader failed because the reader
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* has no accumulator it can use to backup the data that hasn't been processed. */
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#define MBEDTLS_ERR_MPS_READER_NEED_ACCUMULATOR MBEDTLS_MPS_READER_MAKE_ERROR( 0x6 )
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/*! An attempt to reclaim the data buffer from a reader failed because the
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* accumulator passed to the reader is not large enough to hold both the
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* data that hasn't been processed and the excess of the last read-request. */
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#define MBEDTLS_ERR_MPS_READER_ACCUMULATOR_TOO_SMALL MBEDTLS_MPS_READER_MAKE_ERROR( 0x7 )
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/* \} name SECTION: MPS Reader error codes */
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#endif /* MBEDTLS_MPS_ERROR_H */
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