80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
// Squawk messenger.
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// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "clientcache.h"
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#include <QDebug>
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Core::ClientCache::ClientCache():
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db("clients"),
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cache(db.addCache<QString, Shared::ClientInfo>("info")),
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requested(),
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specific()
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{
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db.open();
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}
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Core::ClientCache::~ClientCache() {
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db.close();
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}
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void Core::ClientCache::open() {
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db.open();}
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void Core::ClientCache::close() {
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db.close();}
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bool Core::ClientCache::checkClient(const QString& node, const QString& ver, const QString& hash) {
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QString id = node + "/" + ver;
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if (requested.count(id) == 0 && !cache->checkRecord(id)) {
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Shared::ClientInfo& info = requested.insert(std::make_pair(id, Shared::ClientInfo())).first->second;
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info.node = node;
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info.verification = ver;
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info.hash = hash;
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emit requestClientInfo(id);
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return false;
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}
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return true;
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}
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bool Core::ClientCache::registerClientInfo (
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const QString& sourceFullJid,
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const QString& id,
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const std::set<Shared::Identity>& identities,
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const std::set<QString>& features)
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{
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std::map<QString, Shared::ClientInfo>::iterator itr = requested.find(id);
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if (itr != requested.end()) {
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Shared::ClientInfo& info = itr->second;
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info.identities = identities;
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info.extensions = features;
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bool valid = info.valid();
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if (valid) {
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cache->addRecord(id, info);
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} else {
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info.specificPresence = sourceFullJid;
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specific.insert(std::make_pair(sourceFullJid, info));
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}
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requested.erase(id);
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return valid;
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} else {
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return false;
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}
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}
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