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Define template for classes that represent SHA hashes

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This commit is contained in:
Vladimir Golovnev (Glassez)
2021-03-02 19:44:57 +03:00
committed by sledgehammer999
parent f16c585a77
commit b45fb74e01
6 changed files with 138 additions and 87 deletions
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35
src/base/bittorrent/infohash.h
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@@ -28,42 +28,25 @@
#pragma once
#include <libtorrent/sha1_hash.hpp>
#include <QHash>
#include <QMetaType>
#include <QString>
#include "base/digest32.h"
using SHA1Hash = Digest32<160>;
using SHA256Hash = Digest32<256>;
namespace BitTorrent
{
class InfoHash
class InfoHash : public SHA1Hash
{
public:
InfoHash() = default;
InfoHash(const lt::sha1_hash &nativeHash);
InfoHash(const InfoHash &other) = default;
static constexpr int length()
{
return lt::sha1_hash::size();
}
bool isValid() const;
operator lt::sha1_hash() const;
using SHA1Hash::SHA1Hash;
static InfoHash fromString(const QString &hashString);
QString toString() const;
private:
bool m_valid = false;
lt::sha1_hash m_nativeHash;
QString m_hashString;
};
bool operator==(const InfoHash &left, const InfoHash &right);
bool operator!=(const InfoHash &left, const InfoHash &right);
bool operator<(const InfoHash &left, const InfoHash &right);
uint qHash(const InfoHash &key, uint seed);
uint qHash(const InfoHash &key, const uint seed);
}
Q_DECLARE_METATYPE(BitTorrent::InfoHash)