added the two tryout with a qt LogReceiver and a c code client

6 files changed, 145 insertions, 0 deletions

diff --git a/workspace/LogReceiver/LogReceiver b/workspace/LogReceiver/LogReceiver
new file mode 100755
index 0000000..16bcf4b
--- /dev/null
+++ b/workspace/LogReceiver/LogReceiver
diff --git a/workspace/LogReceiver/LogReceiver.pro b/workspace/LogReceiver/LogReceiver.pro
new file mode 100644
index 0000000..3a2d3f9
--- /dev/null
+++ b/workspace/LogReceiver/LogReceiver.pro
@@ -0,0 +1,10 @@
+TEMPLATE = app
+TARGET = LogReceiver 
+
+QT        += core gui network 
+
+HEADERS   += logreceiver.h
+SOURCES   += main.cpp \
+    logreceiver.cpp
+FORMS     += logreceiver.ui    
+RESOURCES +=
diff --git a/workspace/LogReceiver/logreceiver.cpp b/workspace/LogReceiver/logreceiver.cpp
new file mode 100644
index 0000000..9bca304
--- /dev/null
+++ b/workspace/LogReceiver/logreceiver.cpp
@@ -0,0 +1,70 @@
+ #include <QtGui>
+ #include <QtNetwork>
+
+ #include <stdlib.h>
+
+ #include "logreceiver.h"
+ #include <qlocalserver.h>
+ #include <qlocalsocket.h>
+
+
+LogReceiver::LogReceiver(QWidget *parent) :
+	QDialog(parent) {
+	ui.setupUi(this);
+
+	statusLabel = new QLabel;
+	quitButton = new QPushButton(tr("Quit"));
+	quitButton->setAutoDefault(false);
+
+	server = new QLocalServer(this);
+	if (!server->listen("/var/tmp/qt_c_socket_test")) {
+		QMessageBox::critical(this, tr("LogReceiver"), tr(
+				"Unable to start the server: %1.") .arg(server->errorString()));
+		close();
+		return;
+	}
+
+	statusLabel->setText(tr("The server is running.\n"
+		"Run the C Client example now."));
+
+	connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
+	connect(server, SIGNAL(newConnection()), this, SLOT(handleNewConnection()));
+
+	QHBoxLayout *buttonLayout = new QHBoxLayout;
+	buttonLayout->addStretch(1);
+	buttonLayout->addWidget(quitButton);
+	buttonLayout->addStretch(1);
+
+	QVBoxLayout *mainLayout = new QVBoxLayout;
+	mainLayout->addWidget(statusLabel);
+	mainLayout->addLayout(buttonLayout);
+	setLayout(mainLayout);
+
+	setWindowTitle(tr("Fortune Server"));
+}
+
+LogReceiver::~LogReceiver() {
+
+}
+
+
+ void LogReceiver::handleNewConnection()
+ {
+	 qDebug() << "New Connection arrived";
+
+     clientSocket = server->nextPendingConnection();
+     connect(clientSocket, SIGNAL(disconnected()),
+             clientSocket, SLOT(deleteLater()));
+     connect(clientSocket, SIGNAL(readyRead()), this, SLOT(handleNewInput()));
+ }
+
+ void LogReceiver::handleNewInput() {
+
+	QByteArray data = clientSocket->readAll();
+
+	QString logMsg(data);
+	qDebug() << logMsg;
+
+	statusLabel->setText(logMsg);
+}
+
diff --git a/workspace/LogReceiver/logreceiver.h b/workspace/LogReceiver/logreceiver.h
new file mode 100644
index 0000000..6b94eab
--- /dev/null
+++ b/workspace/LogReceiver/logreceiver.h
@@ -0,0 +1,34 @@
+#ifndef LOGRECEIVER_H
+#define LOGRECEIVER_H
+
+#include <QDialog>
+#include <QtGui/QWidget>
+#include "ui_logreceiver.h"
+
+class QLabel;
+class QPushButton;
+class QLocalServer;
+class QLocalSocket;
+
+class LogReceiver: public QDialog {
+Q_OBJECT
+
+public:
+	LogReceiver(QWidget *parent = 0);
+	~LogReceiver();
+
+private slots:
+	void handleNewConnection();
+	void handleNewInput();
+
+private:
+	Ui::LogReceiverClass ui;
+	QLabel *statusLabel;
+	QPushButton *quitButton;
+	QLocalServer *server;
+	QStringList fortunes;
+	QLocalSocket *clientSocket;
+	quint16 blockSize;
+};
+
+#endif // LOGRECEIVER_H
diff --git a/workspace/LogReceiver/logreceiver.ui b/workspace/LogReceiver/logreceiver.ui
new file mode 100644
index 0000000..9143194
--- /dev/null
+++ b/workspace/LogReceiver/logreceiver.ui
@@ -0,0 +1,19 @@
+<ui version="4.0" >
+ <class>LogReceiverClass</class>
+ <widget class="QWidget" name="LogReceiverClass" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>LogReceiver</string>
+  </property>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <resources/>
+ <connections/>
+</ui>
diff --git a/workspace/LogReceiver/main.cpp b/workspace/LogReceiver/main.cpp
new file mode 100644
index 0000000..e545906
--- /dev/null
+++ b/workspace/LogReceiver/main.cpp
@@ -0,0 +1,12 @@
+#include "logreceiver.h"
+
+#include <QtGui>
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    LogReceiver w;
+    w.show();
+    return a.exec();
+}