From 7930560be685d178d9c147430f739effd5653684 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Wed, 16 Apr 2014 23:41:35 +0200
Subject: [PATCH] refs #209, fileExists method (remote enabled)

---
 src/blackcore/context_application.h        | 3 +++
 src/blackcore/context_application_impl.cpp | 9 +++++++++
 src/blackcore/context_application_impl.h   | 3 +++
 src/blackcore/context_application_proxy.h  | 3 +++
 4 files changed, 18 insertions(+)

diff --git a/src/blackcore/context_application.h b/src/blackcore/context_application.h
index f043d72a6..f1d969383 100644
--- a/src/blackcore/context_application.h
+++ b/src/blackcore/context_application.h
@@ -127,6 +127,9 @@ namespace BlackCore
         //!  Remote enabled version of deleting a file
         virtual bool removeFile(const QString &fileName) = 0;
 
+        //!  Remote enabled version of file exists
+        virtual bool existsFile(const QString &fileName) = 0;
+
     private:
         //! All contexts, used with messageHandler
         static QList<IContextApplication *> s_contexts;
diff --git a/src/blackcore/context_application_impl.cpp b/src/blackcore/context_application_impl.cpp
index 1a632126a..898fe2378 100644
--- a/src/blackcore/context_application_impl.cpp
+++ b/src/blackcore/context_application_impl.cpp
@@ -99,4 +99,13 @@ namespace BlackCore
         return QFile::remove(fileName);
     }
 
+    /*
+     * Check file
+     */
+    bool CContextApplication::existsFile(const QString &fileName)
+    {
+        if (fileName.isEmpty()) return false;
+        return QFile::exists(fileName);
+    }
+
 } // namespace
diff --git a/src/blackcore/context_application_impl.h b/src/blackcore/context_application_impl.h
index a8a078dc9..c8862af3e 100644
--- a/src/blackcore/context_application_impl.h
+++ b/src/blackcore/context_application_impl.h
@@ -45,6 +45,9 @@ namespace BlackCore
         //! \copydoc IContextApplication::removeFile
         virtual bool removeFile(const QString &fileName) override;
 
+        //! \copydoc IContextApplication::existsFile
+        virtual bool existsFile(const QString &fileName) override;
+
     protected:
         //! Constructor
         CContextApplication(CRuntimeConfig::ContextMode mode, CRuntime *runtime);
diff --git a/src/blackcore/context_application_proxy.h b/src/blackcore/context_application_proxy.h
index 318aa623a..3626a57fb 100644
--- a/src/blackcore/context_application_proxy.h
+++ b/src/blackcore/context_application_proxy.h
@@ -46,6 +46,9 @@ namespace BlackCore
         //! \copydoc IContextApplication::removeFile
         virtual bool removeFile(const QString &fileName) override;
 
+        //! \copydoc IContextApplication::existsFile
+        virtual bool existsFile(const QString &fileName) override;
+
     protected:
         //! Constructor
         CContextApplicationProxy(CRuntimeConfig::ContextMode mode, CRuntime *runtime) : IContextApplication(mode, runtime), m_dBusInterface(nullptr) {}