Add Exit command to test-platform

BZ: 151780

The only way to exit test-platform is to kill it. However during the
build process, the hostDomainGenerator.sh script needs to start and
exit test-platform, without knowing its PID.

Allow exiting the test-plaform though a new 'exit' command.

Change-Id: Ifb94ea1c2017a0b23e25b42a06e2ceeae69ace89
Signed-off-by: Frédéric Boisnard <fredericx.boisnard@intel.com>

1 files changed, 19 insertions, 2 deletions

diff --git a/test/test-platform/TestPlatform.cpp b/test/test-platform/TestPlatform.cpp
index 2ff704b..b69a10e 100644
--- a/test/test-platform/TestPlatform.cpp
+++ b/test/test-platform/TestPlatform.cpp
@@ -50,13 +50,16 @@ public:
     }
 };
 
-CTestPlatform::CTestPlatform(const string& strClass, int iPortNumber) :
+CTestPlatform::CTestPlatform(const string& strClass, int iPortNumber, sem_t& exitSemaphore) :
     _pParameterMgrPlatformConnector(new CParameterMgrPlatformConnector(strClass)),
-    _pParameterMgrPlatformConnectorLogger(new CParameterMgrPlatformConnectorLogger)
+    _pParameterMgrPlatformConnectorLogger(new CParameterMgrPlatformConnectorLogger),
+    _exitSemaphore(exitSemaphore)
 {
     _pCommandHandler = new CCommandHandler(this);
 
     // Add command parsers
+    _pCommandHandler->addCommandParser("exit", &CTestPlatform::exit,
+                                       0, "", "Exit TestPlatform");
     _pCommandHandler->addCommandParser(
                 "createExclusiveSelectionCriterionFromStateList",
                 &CTestPlatform::createExclusiveSelectionCriterionFromStateList,
@@ -124,6 +127,20 @@ CTestPlatform::~CTestPlatform()
     delete _pParameterMgrPlatformConnector;
 }
 
+CTestPlatform::CommandReturn CTestPlatform::exit(
+        const IRemoteCommand& remoteCommand, string& strResult)
+{
+    (void)remoteCommand;
+
+    // Stop local server
+    _pRemoteProcessorServer->stop();
+
+    // Release the main blocking semaphore to quit application
+    sem_post(&_exitSemaphore);
+
+    return CTestPlatform::CCommandHandler::EDone;
+}
+
 bool CTestPlatform::load(std::string& strError)
 {
     // Start remote processor server