From 541fcee7a4058a33de896cf6ab9130ef715f0ee2 Mon Sep 17 00:00:00 2001
From: Abdurrahman AVCI <abdurrahmanavci@gmail.com>
Date: Mon, 28 Jan 2013 12:43:32 +0000
Subject: [PATCH] Use QHostInfo to get local host name.

Added dependency on QtNetwork for Qt4, too. In Qt5 we depend through
QtQuick.
---
 CMakeLists.txt         | 1 +
 src/SessionManager.cpp | 7 ++-----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ad79b8..bd88f03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,6 +33,7 @@ if (USE_QT5)
   qt5_use_modules(sddm Widgets Quick)
 else()
   find_package(Qt4 REQUIRED)
+  set(QT_USE_QTNETWORK TRUE)
   set(QT_USE_QTDECLARATIVE TRUE)
   include(${QT_USE_FILE})
 
diff --git a/src/SessionManager.cpp b/src/SessionManager.cpp
index 47f216d..a88a58f 100644
--- a/src/SessionManager.cpp
+++ b/src/SessionManager.cpp
@@ -25,11 +25,10 @@
 #include <QCoreApplication>
 #include <QDir>
 #include <QFile>
+#include <QHostInfo>
 #include <QProcess>
 #include <QTextStream>
 
-#include <unistd.h>
-
 using namespace SDE;
 namespace SDE {
     class SessionInfo {
@@ -87,9 +86,7 @@ namespace SDE {
                 d->lastSessionIndex = i;
         }
         // get hostname
-        char hostName[100];
-        gethostname(hostName, 100);
-        d->hostName = hostName;
+        d->hostName = QHostInfo::localHostName();
     }
 
     SessionManager::~SessionManager() {