diff options
author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/poco/Foundation/src/Checksum.cpp | |
parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
download | ydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/poco/Foundation/src/Checksum.cpp')
-rw-r--r-- | contrib/libs/poco/Foundation/src/Checksum.cpp | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/contrib/libs/poco/Foundation/src/Checksum.cpp b/contrib/libs/poco/Foundation/src/Checksum.cpp index a745fcd423..3647e451fe 100644 --- a/contrib/libs/poco/Foundation/src/Checksum.cpp +++ b/contrib/libs/poco/Foundation/src/Checksum.cpp @@ -1,58 +1,58 @@ -// -// Checksum.cpp -// -// Library: Foundation -// Package: Core -// Module: Checksum -// -// Copyright (c) 2007, Applied Informatics Software Engineering GmbH. -// and Contributors. -// -// SPDX-License-Identifier: BSL-1.0 -// - - -#include "Poco/Checksum.h" -#if defined(POCO_UNBUNDLED) -#include <zlib.h> -#else -#error #include "Poco/zlib.h" -#endif - - -namespace Poco { - - -Checksum::Checksum(): - _type(TYPE_CRC32), - _value(crc32(0L, Z_NULL, 0)) -{ -} - - -Checksum::Checksum(Type t): - _type(t), - _value(0) -{ - if (t == TYPE_CRC32) - _value = crc32(0L, Z_NULL, 0); - else - _value = adler32(0L, Z_NULL, 0); -} - - -Checksum::~Checksum() -{ -} - - -void Checksum::update(const char* data, unsigned length) -{ - if (_type == TYPE_ADLER32) - _value = adler32(_value, reinterpret_cast<const Bytef*>(data), length); - else - _value = crc32(_value, reinterpret_cast<const Bytef*>(data), length); -} - - -} // namespace Poco +// +// Checksum.cpp +// +// Library: Foundation +// Package: Core +// Module: Checksum +// +// Copyright (c) 2007, Applied Informatics Software Engineering GmbH. +// and Contributors. +// +// SPDX-License-Identifier: BSL-1.0 +// + + +#include "Poco/Checksum.h" +#if defined(POCO_UNBUNDLED) +#include <zlib.h> +#else +#error #include "Poco/zlib.h" +#endif + + +namespace Poco { + + +Checksum::Checksum(): + _type(TYPE_CRC32), + _value(crc32(0L, Z_NULL, 0)) +{ +} + + +Checksum::Checksum(Type t): + _type(t), + _value(0) +{ + if (t == TYPE_CRC32) + _value = crc32(0L, Z_NULL, 0); + else + _value = adler32(0L, Z_NULL, 0); +} + + +Checksum::~Checksum() +{ +} + + +void Checksum::update(const char* data, unsigned length) +{ + if (_type == TYPE_ADLER32) + _value = adler32(_value, reinterpret_cast<const Bytef*>(data), length); + else + _value = crc32(_value, reinterpret_cast<const Bytef*>(data), length); +} + + +} // namespace Poco |