add: spdlog and basic client code.

ClientCore/CMakeLists.txt

@@ -0,0 +1,25 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(ClientCore LANGUAGES CXX)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core Network)
+find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Network)
+
+set(SOURCES
+ClientCore.cpp
+ClientCore.h
+)
+
+add_library(ClientCore STATIC ${SOURCES})
+target_link_libraries(ClientCore PRIVATE Protocol 
+    Qt${QT_VERSION_MAJOR}::Core 
+    Qt${QT_VERSION_MAJOR}::Network
+)
+target_include_directories(ClientCore PUBLIC ${CMAKE_CURRENT_LIST_DIR})

ClientCore/ClientCore.cpp

@@ -0,0 +1,30 @@
+#include "ClientCore.h"
+
+#include <QDebug>
+
+ClientCore::ClientCore(QObject* parent) : QObject(parent)
+{
+}
+
+ClientCore::~ClientCore()
+{
+}
+
+bool ClientCore::Connect(const QString& ip, quint16 port)
+{
+    QMutexLocker locker(&conMutex_);
+    if (!locker.isLocked()) {
+        qWarning() << QString(tr("%1:%2 already connecting...")).arg(ip).arg(port);
+        return false;
+    }
+    socket_->connectToHost(ip, port);
+    if (!socket_->waitForConnected(3000)) {
+        qCritical() << QString(tr("%1:%2 connect failed...")).arg(ip).arg(port);
+        return false;
+    }
+    return true;
+}
+
+void ClientCore::Disconnect()
+{
+}

ClientCore/ClientCore.h

@@ -0,0 +1,35 @@
+#ifndef CLIENTCORE_H
+#define CLIENTCORE_H
+
+#include <Protocol.h>
+#include <QDataStream>
+#include <QHostAddress>
+#include <QMutex>
+#include <QMutexLocker>
+#include <QTcpSocket>
+#include <QThread>
+
+class ClientCore : public QObject
+{
+    Q_OBJECT
+
+public:
+    ClientCore(QObject* parent = nullptr);
+    ~ClientCore();
+
+public:
+    bool Connect(const QString& ip, quint16 port);
+    void Disconnect();
+
+public:
+    QTcpSocket* socket_;
+    QMutex conMutex_;
+    // QSharedPointer<ClientUserInterface> cf;
+
+    std::function<void(const QString& path)> pathCall_;
+
+    QString remoteID_;
+    QByteArray recvBuffer_;
+};
+
+#endif   // CLIENTCORE_H