From eca71746decee108194af2c47d6073133a1e8207 Mon Sep 17 00:00:00 2001
From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Wed, 8 Feb 2012 23:29:16 +0100
Subject: [PATCH] cec: extracted a Close() method in CCECProcessor

---
 src/lib/CECProcessor.cpp | 25 ++++++++++++++-----------
 src/lib/CECProcessor.h   |  1 +
 src/lib/LibCEC.cpp       |  2 +-
 3 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/src/lib/CECProcessor.cpp b/src/lib/CECProcessor.cpp
index 78d2436..06f8477 100644
--- a/src/lib/CECProcessor.cpp
+++ b/src/lib/CECProcessor.cpp
@@ -115,15 +115,25 @@ CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, con
 
 CCECProcessor::~CCECProcessor(void)
 {
-  StopThread();
+  Close();
 
-  delete m_communication;
-  m_communication = NULL;
-  m_controller = NULL;
   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
     delete m_busDevices[iPtr];
 }
 
+void CCECProcessor::Close(void)
+{
+  StopThread();
+
+  CLockObject lock(m_mutex);
+  if (m_communication)
+  {
+    m_communication->Close();
+    delete m_communication;
+    m_communication = NULL;
+  }
+}
+
 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs)
 {
   bool bReturn(false);
@@ -411,13 +421,6 @@ void *CCECProcessor::Process(void)
     Sleep(5);
   }
 
-  if (m_communication)
-  {
-    m_communication->Close();
-    delete m_communication;
-    m_communication = NULL;
-  }
-
   return NULL;
 }
 
diff --git a/src/lib/CECProcessor.h b/src/lib/CECProcessor.h
index f0dbda4..24c02bb 100644
--- a/src/lib/CECProcessor.h
+++ b/src/lib/CECProcessor.h
@@ -52,6 +52,7 @@ namespace CEC
 
       virtual bool Start(const char *strPort, uint16_t iBaudRate = 38400, uint32_t iTimeoutMs = 10000);
       virtual void *Process(void);
+      virtual void Close(void);
 
       virtual bool                  OnCommandReceived(const cec_command &command);
 
diff --git a/src/lib/LibCEC.cpp b/src/lib/LibCEC.cpp
index 9c169cc..30a3221 100644
--- a/src/lib/LibCEC.cpp
+++ b/src/lib/LibCEC.cpp
@@ -88,7 +88,7 @@ bool CLibCEC::Open(const char *strPort, uint32_t iTimeoutMs /* = 10000 */)
 void CLibCEC::Close(void)
 {
   if (m_cec)
-    m_cec->StopThread();
+    m_cec->Close();
 }
 
 bool CLibCEC::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks)
-- 
2.34.1