添加广播MDNS服务

FactoryTestTool/ThirdParty/qmdnsengine/src/browser_p.h

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2017 Nathan Osman
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef QMDNSENGINE_BROWSER_P_H
+#define QMDNSENGINE_BROWSER_P_H
+
+#include <QByteArray>
+#include <QMap>
+#include <QObject>
+#include <QSet>
+#include <QTimer>
+
+#include <qmdnsengine/service.h>
+
+namespace QMdnsEngine
+{
+
+class AbstractServer;
+class Browser;
+class Cache;
+class Message;
+class Record;
+
+class BrowserPrivate : public QObject
+{
+    Q_OBJECT
+
+public:
+
+    explicit BrowserPrivate(Browser *browser, AbstractServer *server, const QByteArray &type, Cache *existingCache);
+
+    bool updateService(const QByteArray &fqName);
+
+    AbstractServer *server;
+    QByteArray type;
+
+    Cache *cache;
+    QSet<QByteArray> ptrTargets;
+    QMap<QByteArray, Service> services;
+    QSet<QByteArray> hostnames;
+
+    QTimer queryTimer;
+    QTimer serviceTimer;
+
+private Q_SLOTS:
+
+    void onMessageReceived(const Message &message);
+    void onShouldQuery(const Record &record);
+    void onRecordExpired(const Record &record);
+
+    void onQueryTimeout();
+    void onServiceTimeout();
+
+private:
+    void updateHostnames();
+
+    Browser *const q;
+};
+
+}
+
+#endif // QMDNSENGINE_BROWSER_P_H