Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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72 lines
2.5 KiB
72 lines
2.5 KiB
5 years ago
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/* Copyright (c) 2015, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#ifndef OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
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#define OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <iosfwd>
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#include <string>
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#include <vector>
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#include <openssl/span.h>
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#include "../internal.h"
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// hexdump writes |msg| to |fp| followed by the hex encoding of |len| bytes
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// from |in|.
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void hexdump(FILE *fp, const char *msg, const void *in, size_t len);
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// Bytes is a wrapper over a byte slice which may be compared for equality. This
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// allows it to be used in EXPECT_EQ macros.
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struct Bytes {
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Bytes(const uint8_t *data_arg, size_t len_arg)
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: span_(data_arg, len_arg) {}
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Bytes(const char *data_arg, size_t len_arg)
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: span_(reinterpret_cast<const uint8_t *>(data_arg), len_arg) {}
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explicit Bytes(const char *str)
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: span_(reinterpret_cast<const uint8_t *>(str), strlen(str)) {}
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explicit Bytes(const std::string &str)
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: span_(reinterpret_cast<const uint8_t *>(str.data()), str.size()) {}
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explicit Bytes(bssl::Span<const uint8_t> span)
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: span_(span) {}
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bssl::Span<const uint8_t> span_;
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};
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inline bool operator==(const Bytes &a, const Bytes &b) {
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return a.span_ == b.span_;
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}
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inline bool operator!=(const Bytes &a, const Bytes &b) { return !(a == b); }
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std::ostream &operator<<(std::ostream &os, const Bytes &in);
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// DecodeHex decodes |in| from hexadecimal and writes the output to |out|. It
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// returns true on success and false if |in| is not a valid hexadecimal byte
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// string.
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bool DecodeHex(std::vector<uint8_t> *out, const std::string &in);
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// EncodeHex returns |in| encoded in hexadecimal.
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std::string EncodeHex(bssl::Span<const uint8_t> in);
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#endif // OPENSSL_HEADER_CRYPTO_TEST_TEST_UTIL_H
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