From 166ed9fa8a78c00d58f2663baba84337f80c1001 Mon Sep 17 00:00:00 2001
From: Don Gagne <don@thegagnes.com>
Date: Mon, 8 Dec 2014 17:34:27 -0800
Subject: [PATCH] Add deleteTempLogFiles method

---
 src/comm/MAVLinkProtocol.cc | 12 ++++++++++++
 src/comm/MAVLinkProtocol.h  |  3 +++
 2 files changed, 15 insertions(+)

diff --git a/src/comm/MAVLinkProtocol.cc b/src/comm/MAVLinkProtocol.cc
index 3b583080c..71e3aa80a 100644
--- a/src/comm/MAVLinkProtocol.cc
+++ b/src/comm/MAVLinkProtocol.cc
@@ -757,3 +757,15 @@ void MAVLinkProtocol::suspendLogForReplay(bool suspend)
     
     _logSuspendReplay = suspend;
 }
+
+void MAVLinkProtocol::deleteTempLogFiles(void)
+{
+    QDir tempDir(QStandardPaths::writableLocation(QStandardPaths::TempLocation));
+    
+    QString filter(QString("*.%1").arg(_logFileExtension));
+    QFileInfoList fileInfoList = tempDir.entryInfoList(QStringList(filter), QDir::Files);
+    
+    foreach(const QFileInfo fileInfo, fileInfoList) {
+        QFile::remove(fileInfo.filePath());
+    }
+}
diff --git a/src/comm/MAVLinkProtocol.h b/src/comm/MAVLinkProtocol.h
index 070902b78..04da4a693 100644
--- a/src/comm/MAVLinkProtocol.h
+++ b/src/comm/MAVLinkProtocol.h
@@ -199,6 +199,9 @@ public slots:
     ///         and not called directly in order to synchronize with the bytesReady signal
     ///         which may be ahead of it in the signal queue.
     void suspendLogForReplay(bool suspend);
+    
+    /// @brief Deletes any log files which are in the temp directory
+    static void deleteTempLogFiles(void);
 
 protected:    
     // Override from QObject
-- 
2.22.0