Index: sources/ApplicationPost.cpp
===================================================================
diff -u -r64d87d540594252e8039ab2595016d98f1e3cc28 -rcab6f784c0fa71adc3b69c9617da5721ea0daef2
--- sources/ApplicationPost.cpp	(.../ApplicationPost.cpp)	(revision 64d87d540594252e8039ab2595016d98f1e3cc28)
+++ sources/ApplicationPost.cpp	(.../ApplicationPost.cpp)	(revision cab6f784c0fa71adc3b69c9617da5721ea0daef2)
@@ -13,36 +13,170 @@
  *
  */
 #include "ApplicationPost.h"
+// Qt
+#include <QCoreApplication>
+#include <QDebug>
 
+// Project
+#include "FileHandler.h"
+#include "StorageGlobals.h"
+
 /*!
  * \brief ApplicationPost::ApplicationPost
  * \details Constructor
  * \param   parent - QObject parent owner object.
  *          Qt handles the children destruction by their parent objects life-cycle.
  */
-ApplicationPost::ApplicationPost(QObject *parent) : QObject(parent)
+ApplicationPost::ApplicationPost(QObject *parent) : QObject(parent) { }
+
+/*!
+ * \brief   ApplicationPost::start
+ * \details Starting the post application initialization
+ * \return
+ */
+void ApplicationPost::start()
 {
+    bool ok = false;
+    if (Storage::FileHandler::read(qApp->applicationDirPath() + "/" + Storage::POST_LOG, _content) ) {
+        ok =    checkFileSystem    ()
+            &&  checkCANBus        ()
+            &&  checkDisplay       ()
+            &&  checkTouch         ()
+            &&  checkSDCard        ()
+            &&  RTC                ()
+            &&  checkWiFi          ()
+            &&  checkBluetooth     ()
+            &&  checkEthernet      ()
+            &&  checkSound         ()
+            ;
+    }
+    emit didPOSTDone(ok);
+}
 
+/*!
+ * \brief   ApplicationPost::checkFileSystem
+ * \details Checks the File System Integrity
+ * \return  false if there is an issue [No Implementation yet (always true)].
+ */
+bool ApplicationPost::checkFileSystem()
+{
+    bool ok = true;
+    // it will be done after consulting as part of CyberSecurity
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_FILESYSTEM);
+    return ok;
 }
 
 /*!
- * \brief   ApplicationPost::init
- * \details Initialization
- * \return  true
+ * \brief   ApplicationPost::checkCANBus
+ * \details Checks the CAN Bus driver is loaded and the bus is functional
+ * \return  false if there is an issue.
  */
-bool ApplicationPost::init()
+bool ApplicationPost::checkCANBus()
 {
-    return true;
+    bool ok = _content.contains(_postmsg_canbus);
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_CANBUS);
+    return ok;
 }
 
 /*!
- * \brief   ApplicationPost::start
- * \details Starting the post application initialization
- * \return
+ * \brief   ApplicationPost::checkDisplay
+ * \details Checks the display driver is loaded
+ * \return  false if there is an issue [No Implementation yet (always true)].
  */
-bool ApplicationPost::start()
+bool ApplicationPost::checkDisplay()
 {
-    // coco begin validated: Is a placeholder and has not been implemented yet
-    return true;
+    bool ok = true;
+    // do the test : not a good test has been found yet.
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_DISPLAY);
+    return ok;
 }
-// coco end
+
+/*!
+ * \brief   ApplicationPost::checkTouchScreen
+ * \details Checks the touch driver is loaded
+ * \return  false if there is an issue.
+ */
+bool ApplicationPost::checkTouch()
+{
+    bool ok = _content.contains(_postmsg_touch);
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_TOUCH);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkSDCard
+ * \details Checks the SD-Card drive is loaded and functional
+ * \return  false if there is an issue.
+ */
+bool ApplicationPost::checkSDCard()
+{
+    bool ok = _content.contains(_postmsg_sdcard);
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_SDCARD);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::CRC
+ * \details Checks the RTC driver is loaded and functional
+ * \return  false if there is an issue
+ */
+bool ApplicationPost::RTC()
+{
+    bool ok = _content.contains(_postmsg_rtc);
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_RTC);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkWiFi
+ * \details Checks the WiFi driver is loaded and functional
+ * \return  false if there is an issue [No Implementation yet (always true)].
+ */
+bool ApplicationPost::checkWiFi()
+{
+    bool ok = true;
+    // do the test
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_WIFI);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkBluetooth
+ * \details Checks the Bluetooth driver is loaded and functional
+ * \return  false if there is an issue [No Implementation yet (always false)].
+ */
+bool ApplicationPost::checkBluetooth()
+{
+    bool ok = true; // This should not stop the FW POST and is only a warning that will show up in the alarm list.
+    // do the test
+    // Test : if (! ok)
+    emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_BLUETOOTH);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkEthernet
+ * \details Checks the Ethernet driver is loaded and functional.
+ * \return  false if there is an issue [No Implementation yet (always true)].
+ */
+bool ApplicationPost::checkEthernet()
+{
+    bool ok = true;
+    // do the test : we are not using this for now since it has been removed from the PRS.
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_ETHERNET);
+    return ok;
+}
+
+/*!
+ * \brief   ApplicationPost::checkSound
+ * \details Checks the sound driver is loaded.
+ * \return  false if there is an issue [No Implementation yet (always true)].
+ */
+bool ApplicationPost::checkSound()
+{
+    bool ok = true;
+    // do the test
+    if (! ok) emit didPOSTFail(Gui::GuiAlarmID::ALARM_ID_UI_POST_FAILURE_SOUND);
+    return ok;
+}
+