fix highgrade server error

examples/qqtserverexample/main.cpp

@@ -1,17 +1,63 @@
 #include "mainwindow.h"
 #include <QQtApplication>
 #include "qqtobjectmanager.h"
+#include "qqtprotocol.h"
+#include "qqtserver2protocolmanager.h"
+
+typedef QObject* ( *Constructor ) ( QObject* parent );
+template<typename T>
+static QObject* constructorHelper ( QObject* parent = 0 )
+{
+    pline() << "created ";
+    return new T ( parent );
+}
+template<typename dst_type, typename src_type>
+static dst_type pointer_cast ( src_type src )
+{
+    return *static_cast<dst_type*> ( static_cast<void*> ( &src ) );
+}
 
 int main ( int argc, char* argv[] )
 {
     QQtApplication a ( argc, argv );
 
     QQtObjectFactory::registerObject<QObject>();
-    QObject* o = QQtObjectFactory::createObject ( "QObject" );
+//    QObject* o = QQtObjectFactory::createObject ( "QObject" );
-    pline() << o;
+//    pline() << o;
+
+//    QQtObjectFactory::registerObject<QQtProtocol>();
+//    QObject* obj = QQtObjectFactory::createObject ( "QQtProtocol" );
+//    QQtProtocol* protocol = dynamic_cast<QQtProtocol*> ( obj );
+//    pline() << protocol;
+//    //protocol->translator ( QByteArray() );
+
+//    QObject* obj = metaObj->newInstance ( Q_ARG ( QString, QStringLiteral ( "Rex" ) ), Q_ARG ( QObject*, nullptr ) );
+//    pline() << obj;
+//    QQtProtocol* an = qobject_cast<QQtProtocol*> ( obj );
+//    pline() << an;
+
+    QMap<QByteArray, Constructor*> instance;
+    void* b = pointer_cast<void*> ( &constructorHelper<QQtServer2Protocol> );
+    pline() << b;
+    Constructor* constructor = ( Constructor* ) b;
+    pline() << constructor;
+    instance.insert ( "aaa", constructor );
+    pline() << "ffff";
+    Constructor* func = instance.value ( "aaa" );
+    pline() << func;
+    Constructor* c = pointer_cast<Constructor*> ( &func );
+
+    QQtServer2Protocol* p = ( QQtServer2Protocol* ) ( *c ) ( 0 );
+    pline() << p;
+    p->sendCommand();
+    //p->translator ( QByteArray() );
+
 
     MainWindow w;
     w.show();
 
+    QObject* o = QQtObjectFactory::createObject ( "QObject" );
+    pline() << o;
+
     return a.exec();
 }

examples/qqtserverexample/qqtserver2protocolmanager.h

@@ -77,6 +77,11 @@ public:
     }
     void recvCommand2 ( const QQtClient2Message& msg ) {
         //what do you want to do?
+        pline() << "dddd";
+    }
+
+    void sendCommand() {
+        pline() << "ffff";
     }
 
     void sendCommand1() {
@@ -123,7 +128,7 @@ protected:
         pline() << qMsg;
 
         switch ( qMsg.cmd() ) {
-            case 0x0a://protocol command 1
+            case 0x01://protocol command 1
                 recvCommand1 ( qMsg );
                 break;
 

src/app_link_qqt_library.pri

@@ -59,8 +59,8 @@ contains (CONFIG, QQT_SOURCE_BUILDIN) {
 
     #you can open one or more macro to make sdk or link from build.
     #link from sdk is default setting
-    #CONFIG += link_from_sdk
+    CONFIG += link_from_sdk
-    CONFIG += link_from_build
+    #CONFIG += link_from_build
     #CONFIG += link_from_qt_lib_path
 
     #especially some occations need some sure macro.

src/core/qqtobjectmanager.h

@@ -60,16 +60,21 @@ public:
         /*
          * 搜索生成此类对象的函数
          */
-        pline() << constructors();
+        //pline() << constructors();
         Constructor* constructor = 0;//constructors().value( ( className, 0 );
         QMapIterator<QByteArray, Constructor*> itor ( constructors() );
 
-        pline() << constructors().isDetached();
+        //pline() << constructors().isDetached();
         while ( itor.hasNext() ) {
             itor.next();
-            pline() << itor.key() << itor.value();
+            //pline() << itor.key() << itor.value();
 
 #if 0
+            /**
+             * @brief 这里发现一个bug，记录
+             * 这里的QByteArray = == 运算全崩溃了。
+             * 经过调查，发现，在跨线程的时候，这个操作无法进行。
+             */
             QByteArray cc;
             QByteArray dd;
             cc = itor.key();//?
@@ -80,10 +85,11 @@ public:
                 constructor = itor.value();
 #endif
 
-            pline() << itor.key() << itor.value();
+            pline() << className << itor.key() << itor.value();
-            pline() << ( bool ) ( className == itor.key() );
+            //pline() << ( bool ) ( className == itor.key() );
             if ( ( bool ) ( className == itor.key() ) ) {
                 constructor = itor.value();
+                break;
             }
         }
         //pline() << constructor;

src/highgrade/qqttcpserver.cpp

@@ -5,6 +5,9 @@
 QQtTcpServer::QQtTcpServer ( QObject* parent ) :
     QTcpServer ( parent )
 {
+    connect ( this, SIGNAL ( newConnection() ),
+              this, SLOT ( slotNewConnection() ),
+              Qt::AutoConnection );
 }
 
 QQtTcpServer::~QQtTcpServer()
@@ -15,6 +18,8 @@ QQtTcpServer::~QQtTcpServer()
 
 void QQtTcpServer::incomingConnection ( qintptr handle )
 {
+    return QTcpServer::incomingConnection ( handle );
+
     QQtTcpClient* clientSocket = new QQtTcpClient ( this );
     clientSocket->setSocketDescriptor ( handle );
     connect ( clientSocket, SIGNAL ( disconnected() ), clientSocket, SLOT ( deleteLater() ) );
@@ -45,3 +50,19 @@ QQtProtocolManager* QQtTcpServer::installedProtocolManager()
     return m_protocolManager;
 }
 
+void QQtTcpServer::slotNewConnection()
+{
+    bool has = hasPendingConnections();
+    if ( !has )
+        return;
+
+    QTcpSocket* p = nextPendingConnection();
+
+    QQtTcpClient* clientSocket = new QQtTcpClient ( this );
+    clientSocket->setSocketDescriptor ( p->socketDescriptor() );
+
+    connect ( clientSocket, SIGNAL ( disconnected() ), clientSocket, SLOT ( deleteLater() ) );
+    QQtProtocol* protocolInstance = m_protocolManager->createProtocol();
+    clientSocket->installProtocol ( protocolInstance );
+}
+

src/highgrade/qqttcpserver.h

@@ -28,6 +28,8 @@ public:
     QQtProtocolManager* installedProtocolManager();
 
 signals:
+protected slots:
+    void slotNewConnection();
     // QTcpServer interface
 protected:
     virtual void incomingConnection ( qintptr handle ) override;

src/network/qqtprotocol.h

@@ -14,7 +14,7 @@ class QQTSHARED_EXPORT QQtProtocol : public QObject
 {
     Q_OBJECT
 public:
-    explicit QQtProtocol ( QObject* parent = 0 );
+    Q_INVOKABLE explicit QQtProtocol ( QObject* parent = 0 );
     virtual ~QQtProtocol();
 
     /*
@@ -22,16 +22,6 @@ public:
     */
 Q_SIGNALS:
     qint64 write ( const QByteArray& );
-
-public:
-    /**
-     * @brief 协议处理器
-     * 这个处理器是给QQtTcpSocket用的，不是给客户用的。
-     * @param Qt通讯口readAll()读到的bytes
-     * @return
-     */
-    void translator ( const QByteArray& bytes );
-
     /*
      * 以下函数，用户必须继承下去，重写，need override
      */
@@ -72,6 +62,16 @@ signals:
      * @param message
      */
     void notifyToProtocolManager ( const QQtProtocol* self, const QQtMessage* message );
+
+    /*以下和用户无关。*/
+public:
+    /**
+     * @brief 协议处理器
+     * 这个处理器是给QQtTcpSocket用的，不是给客户用的。
+     * @param Qt通讯口readAll()读到的bytes
+     * @return
+     */
+    void translator ( const QByteArray& bytes );
 };
 
 #endif // QQTPROTOCOL_H