squawk/shared/trustsummary.h

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// Squawk messenger.
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef SHARED_TRUSTSUMMARY_H
#define SHARED_TRUSTSUMMARY_H
#include <map>
#include <set>
#include "enums.h"
namespace Shared {
class TrustSummary {
public:
TrustSummary();
void set(EncryptionProtocol protocol, TrustLevel level, uint8_t amount);
uint8_t increment(EncryptionProtocol protocol, TrustLevel level);
uint8_t decrement(EncryptionProtocol protocol, TrustLevel level);
uint8_t amount(EncryptionProtocol protocol, TrustLevel level) const;
bool hasKeys(EncryptionProtocol protocol) const;
bool hasTrustedKeys(EncryptionProtocol protocol) const;
bool hasUntrustedKeys(EncryptionProtocol protocol) const;
private:
typedef std::map<TrustLevel, uint8_t> Amounts;
typedef std::map<EncryptionProtocol, Amounts> Data;
Data data;
static const std::set<TrustLevel> trustedLevels;
static const std::set<TrustLevel> untrustedLevels;
};
}
#endif // SHARED_TRUSTSUMMARY_H