mirror of
https://github.com/quizhizhe/LiteLoaderBDS-1.16.40.git
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91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
#ifndef SRC_CRYPTO_CRYPTO_HASH_H_
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#define SRC_CRYPTO_CRYPTO_HASH_H_
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#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#include "crypto/crypto_keys.h"
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#include "crypto/crypto_util.h"
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#include "allocated_buffer.h"
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#include "base_object.h"
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#include "env.h"
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#include "memory_tracker.h"
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#include "v8.h"
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namespace node {
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namespace crypto {
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class Hash final : public BaseObject {
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public:
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static void Initialize(Environment* env, v8::Local<v8::Object> target);
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static void RegisterExternalReferences(ExternalReferenceRegistry* registry);
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void MemoryInfo(MemoryTracker* tracker) const override;
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SET_MEMORY_INFO_NAME(Hash)
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SET_SELF_SIZE(Hash)
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bool HashInit(const EVP_MD* md, v8::Maybe<unsigned int> xof_md_len);
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bool HashUpdate(const char* data, size_t len);
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static void GetHashes(const v8::FunctionCallbackInfo<v8::Value>& args);
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protected:
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static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void HashUpdate(const v8::FunctionCallbackInfo<v8::Value>& args);
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static void HashDigest(const v8::FunctionCallbackInfo<v8::Value>& args);
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Hash(Environment* env, v8::Local<v8::Object> wrap);
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private:
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EVPMDPointer mdctx_ {};
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unsigned int md_len_ = 0;
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ByteSource digest_;
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};
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struct HashConfig final : public MemoryRetainer {
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CryptoJobMode mode;
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ByteSource in;
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const EVP_MD* digest;
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unsigned int length;
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HashConfig() = default;
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explicit HashConfig(HashConfig&& other) noexcept;
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HashConfig& operator=(HashConfig&& other) noexcept;
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void MemoryInfo(MemoryTracker* tracker) const override;
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SET_MEMORY_INFO_NAME(HashConfig)
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SET_SELF_SIZE(HashConfig)
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};
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struct HashTraits final {
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using AdditionalParameters = HashConfig;
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static constexpr const char* JobName = "HashJob";
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static constexpr AsyncWrap::ProviderType Provider =
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AsyncWrap::PROVIDER_HASHREQUEST;
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static v8::Maybe<bool> AdditionalConfig(
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CryptoJobMode mode,
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const v8::FunctionCallbackInfo<v8::Value>& args,
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unsigned int offset,
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HashConfig* params);
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static bool DeriveBits(
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Environment* env,
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const HashConfig& params,
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ByteSource* out);
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static v8::Maybe<bool> EncodeOutput(
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Environment* env,
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const HashConfig& params,
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ByteSource* out,
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v8::Local<v8::Value>* result);
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};
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using HashJob = DeriveBitsJob<HashTraits>;
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} // namespace crypto
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} // namespace node
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#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
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#endif // SRC_CRYPTO_CRYPTO_HASH_H_
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