Added network utils

DbNetworkLib.pro

@@ -0,0 +1,22 @@
+QT += core network
+QT -= gui widgets
+
+PROJECT_ROOT = ../..
+
+TARGET = dbnetwork
+
+DEFINES += DBNETWORKLIB_LIBRARY
+
+SOURCES += \
+    utils/netutils.cpp
+
+HEADERS += dbnetworklib_global.h \
+    utils/netutils.h
+
+FORMS +=
+
+RESOURCES +=
+
+TRANSLATIONS +=
+
+include($${PROJECT_ROOT}/lib.pri)

dbnetworklib_global.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <QtGlobal>
+
+#if defined(DBNETWORKLIB_LIBRARY)
+#  define DBNETWORKLIB_EXPORT Q_DECL_EXPORT
+#else
+#  define DBNETWORKLIB_EXPORT Q_DECL_IMPORT
+#endif

utils/netutils.cpp

@@ -0,0 +1,20 @@
+#include "netutils.h"
+
+QHostAddress parseHostAddress(const QString &hostAddress)
+{
+    static const QMap<QString, QHostAddress> specialHostAddresses {
+        { QStringLiteral("QHostAddress::Null"), QHostAddress::Null },
+        { QStringLiteral("QHostAddress::Broadcast"), QHostAddress::Broadcast },
+        { QStringLiteral("QHostAddress::LocalHost"), QHostAddress::LocalHost },
+        { QStringLiteral("QHostAddress::LocalHostIPv6"), QHostAddress::LocalHostIPv6 },
+        { QStringLiteral("QHostAddress::Any"), QHostAddress::Any },
+        { QStringLiteral("QHostAddress::AnyIPv6"), QHostAddress::AnyIPv6 },
+        { QStringLiteral("QHostAddress::AnyIPv4"), QHostAddress::AnyIPv4 }
+    };
+
+    const auto iter = specialHostAddresses.find(hostAddress);
+    if(iter != specialHostAddresses.constEnd())
+        return *iter;
+
+    return QHostAddress(hostAddress);
+}

utils/netutils.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "dbnetworklib_global.h"
+
+#include <QHostAddress>
+
+QHostAddress DBNETWORKLIB_EXPORT parseHostAddress(const QString &hostAddress);