WIP: main

service/server/log.cpp

@@ -0,0 +1,53 @@
+#include <QDir>
+#include <QStandardPaths>
+
+#include <iostream>
+
+#include "log.h"
+#include "defines.h"
+#include "utils.h"
+
+QFile Log::m_file;
+QTextStream Log::m_textStream;
+QString Log::m_logFileName;
+
+void debugMessageHandler(QtMsgType type, const QMessageLogContext& context, const QString& msg)
+{
+    if (msg.simplified().isEmpty()) {
+        return;
+    }
+
+    Log::m_textStream << qFormatLogMessage(type, context, msg) << endl << flush;
+
+    std::cout << qFormatLogMessage(type, context, msg).toStdString() << std::endl << std::flush;
+}
+
+bool Log::initialize()
+{
+    QString path = Utils::systemLogPath();
+    QDir appDir(path);
+    if (!appDir.mkpath(path)) {
+        return false;
+    }
+
+    m_logFileName = QString("%1.log").arg(SERVICE_NAME);
+
+    qSetMessagePattern("%{time yyyy-MM-dd hh:mm:ss} %{type} %{message}");
+
+    m_file.setFileName(appDir.filePath(m_logFileName));
+    if (!m_file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
+        qWarning() << "Cannot open log file:" << m_logFileName;
+        return false;
+    }
+    m_file.setTextModeEnabled(true);
+    m_textStream.setDevice(&m_file);
+    qInstallMessageHandler(debugMessageHandler);
+
+    return true;
+}
+
+QString Log::serviceLogFileNamePath()
+{
+    return m_file.fileName();
+}
+