From d9df0f66c4474890888fa6f0beeca0b2b56d08fe Mon Sep 17 00:00:00 2001
From: Ray Donnelly <mingw.android@gmail.com>
Date: Thu, 8 May 2014 12:01:54 +0100
Subject: [PATCH 4/9] add dirExists() fuction

---
 src/libs/installer/packagemanagercore.cpp | 11 +++++++++++
 src/libs/installer/packagemanagercore.h   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/libs/installer/packagemanagercore.cpp b/src/libs/installer/packagemanagercore.cpp
index 2b7ec45..5ef4d7b 100644
--- a/src/libs/installer/packagemanagercore.cpp
+++ b/src/libs/installer/packagemanagercore.cpp
@@ -812,6 +812,17 @@ QString PackageManagerCore::readFile(const QString &filePath, const QString &cod
     return stream.readAll();
 }
 
+/*!
+    \qmlmethod boolean QInstaller::dirExists(string dirPath)
+
+    Returns \c true if the \a dirPath exists; otherwise returns \c false.
+
+ */
+bool PackageManagerCore::dirExists(const QString &dirPath) const
+{
+    return QFileInfo(dirPath).isDir();
+}
+
 // -- QInstaller
 
 /*!
diff --git a/src/libs/installer/packagemanagercore.h b/src/libs/installer/packagemanagercore.h
index f00f33e..3e47573 100644
--- a/src/libs/installer/packagemanagercore.h
+++ b/src/libs/installer/packagemanagercore.h
@@ -189,6 +189,7 @@ public:
 
     Q_INVOKABLE bool isFileExtensionRegistered(const QString &extension) const;
     Q_INVOKABLE bool fileExists(const QString &filePath) const;
+    Q_INVOKABLE bool dirExists(const QString &dirPath) const;
     Q_INVOKABLE QString readFile(const QString &filePath, const QString &codecName) const;
 
 public:
-- 
2.7.0