resource -> synchronizer

the resource will be the plugin that interacts with the source and store

1 files changed, 63 insertions, 0 deletions

diff --git a/synchronizer/listener.h b/synchronizer/listener.h
new file mode 100644
index 0000000..dcc3818
--- /dev/null
+++ b/synchronizer/listener.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <QLocalServer>
+#include <QLocalSocket>
+#include <QList>
+#include <QObject>
+
+#include <flatbuffers/flatbuffers.h>
+
+class Client
+{
+public:
+    Client()
+        : socket(nullptr),
+          hasSentCommand(false)
+    {
+    }
+
+    Client(const QString &n, QLocalSocket *s)
+        : name(n),
+          socket(s),
+          hasSentCommand(false)
+    {
+    }
+
+    QString name;
+    QLocalSocket *socket;
+    QByteArray commandBuffer;
+    bool hasSentCommand;
+};
+
+class Listener : public QObject
+{
+    Q_OBJECT
+
+public:
+    Listener(const QString &resourceName, QObject *parent = 0);
+    ~Listener();
+
+    void setRevision(unsigned long long revision);
+    unsigned long long revision() const;
+
+Q_SIGNALS:
+    void noClients();
+
+public Q_SLOTS:
+    void closeAllConnections();
+
+private Q_SLOTS:
+    void acceptConnection();
+    void clientDropped();
+    void checkConnections();
+    void readFromSocket();
+
+private:
+    bool processClientBuffer(Client &client);
+    void sendCurrentRevision(Client &client);
+    void updateClientsWithRevision();
+    QLocalServer *m_server;
+    QVector<Client> m_connections;
+    unsigned long long m_revision;
+    flatbuffers::FlatBufferBuilder m_fbb;
+};