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author | Ruslan Kovalev <ruslan.a.kovalev@gmail.com> | 2022-02-10 16:46:44 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:46:44 +0300 |
commit | 59e19371de37995fcb36beb16cd6ec030af960bc (patch) | |
tree | fa68e36093ebff8b805462e9e6d331fe9d348214 /library/cpp/codecs/codecs_registry.h | |
parent | 89db6fe2fe2c32d2a832ddfeb04e8d078e301084 (diff) | |
download | ydb-59e19371de37995fcb36beb16cd6ec030af960bc.tar.gz |
Restoring authorship annotation for Ruslan Kovalev <ruslan.a.kovalev@gmail.com>. Commit 1 of 2.
Diffstat (limited to 'library/cpp/codecs/codecs_registry.h')
-rw-r--r-- | library/cpp/codecs/codecs_registry.h | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/library/cpp/codecs/codecs_registry.h b/library/cpp/codecs/codecs_registry.h index 53710310d5..31170afd62 100644 --- a/library/cpp/codecs/codecs_registry.h +++ b/library/cpp/codecs/codecs_registry.h @@ -1,60 +1,60 @@ -#pragma once - -#include "codecs.h" +#pragma once + +#include "codecs.h" #include <util/string/cast.h> - -namespace NCodecs { + +namespace NCodecs { struct TNoCodecException : TCodecException { TNoCodecException(TStringBuf name) { - (*this) << "unknown codec: " << name; - } - }; - + (*this) << "unknown codec: " << name; + } + }; + struct ICodecFactory : TAtomicRefCount<ICodecFactory> { - virtual ~ICodecFactory() = default; - virtual TCodecPtr MakeCodec(TStringBuf name) const = 0; + virtual ~ICodecFactory() = default; + virtual TCodecPtr MakeCodec(TStringBuf name) const = 0; virtual TVector<TString> ListNames() const = 0; - }; - - typedef TIntrusivePtr<ICodecFactory> TCodecFactoryPtr; - - namespace NPrivate { + }; + + typedef TIntrusivePtr<ICodecFactory> TCodecFactoryPtr; + + namespace NPrivate { template <typename TCodec> struct TInstanceFactory : ICodecFactory { - TCodecPtr MakeCodec(TStringBuf) const override { - return new TCodec; - } - + TCodecPtr MakeCodec(TStringBuf) const override { + return new TCodec; + } + TVector<TString> ListNames() const override { TVector<TString> vs; vs.push_back(ToString(TCodec::MyName())); - return vs; - } - }; - - class TCodecRegistry { + return vs; + } + }; + + class TCodecRegistry { using TRegistry = THashMap<TString, TIntrusivePtr<ICodecFactory>>; - TRegistry Registry; - - public: - using TFactoryPtr = TIntrusivePtr<ICodecFactory>; - - TCodecRegistry(); - - void RegisterFactory(TFactoryPtr fac); - - TCodecPtr GetCodec(TStringBuf name) const; - + TRegistry Registry; + + public: + using TFactoryPtr = TIntrusivePtr<ICodecFactory>; + + TCodecRegistry(); + + void RegisterFactory(TFactoryPtr fac); + + TCodecPtr GetCodec(TStringBuf name) const; + TVector<TString> GetCodecsList() const; - }; - - } - - void RegisterCodecFactory(TCodecFactoryPtr fact); - + }; + + } + + void RegisterCodecFactory(TCodecFactoryPtr fact); + template <typename TCodec> - void RegisterCodec() { - RegisterCodecFactory(new NPrivate::TInstanceFactory<TCodec>()); - } - -} + void RegisterCodec() { + RegisterCodecFactory(new NPrivate::TInstanceFactory<TCodec>()); + } + +} |