Improved shared memory handling and code cleanup

* We have to check for shmem availability every time as things might have changed
* Renamed update* to read* (for "update" the direction is ambiguous)
* Renamed getters (no more "get" prefix)

BOINCClientAdapter.cpp

@@ -4,29 +4,22 @@ BOINCClientAdapter::BOINCClientAdapter()
 {
     updateUserInfo();
     
-	m_SharedMemoryArea = (char*) boinc_graphics_get_shmem(EAH_SHMEM_APP_NAME);
-	
-	if(m_SharedMemoryArea) {
-		updateSharedMemoryArea();
-		m_SharedMemoryAreaAvailable = true;
-	}
-	else {
     m_SharedMemoryAreaAvailable = false;
-	}
+	readSharedMemoryArea();
 }
 
 BOINCClientAdapter::~BOINCClientAdapter()
 {
 }
 
-void BOINCClientAdapter::updateUserInfo()
+void BOINCClientAdapter::readUserInfo()
 {
 	boinc_get_init_data(m_UserData);
 }
 
-void BOINCClientAdapter::updateSharedMemoryArea()
+void BOINCClientAdapter::readSharedMemoryArea()
 {
-	if(m_SharedMemoryArea) {
+	if(m_SharedMemoryAreaAvailable) {
 
 	  if(3 != sscanf( (char*)shmem,
 			  		" <graphics_info> \n"
@@ -40,81 +33,92 @@ void BOINCClientAdapter::updateSharedMemoryArea()
 		  cerr << "Incompatible shared memory data encountered!" << endl;
 	  }
 	}
+	else {
+	   m_SharedMemoryArea = (char*) boinc_graphics_get_shmem(EAH_SHMEM_APP_NAME);
+	    
+	    if(m_SharedMemoryArea) {
+	        m_SharedMemoryAreaAvailable = true;
+	        readSharedMemoryArea();	        
+	    }
+	    else {
+	        m_SharedMemoryAreaAvailable = false;
+	    }
+	}
 }
 
-string BOINCClientAdapter::getCoreVersion() const
+string BOINCClientAdapter::coreVersion() const
 {
 	// int major_version;int minor_version;int release;
 }
 
-string BOINCClientAdapter::getApplicationName() const
+string BOINCClientAdapter::applicationName() const
 {
 	
 }
 
-string BOINCClientAdapter::getApplicationVersion() const
+string BOINCClientAdapter::applicationVersion() const
 {
 	
 }
 
-string BOINCClientAdapter::getUserName() const
+string BOINCClientAdapter::userName() const
 {
 	
 }
 
-string BOINCClientAdapter::getTeamName() const
+string BOINCClientAdapter::teamName() const
 {
 	
 }
 
-double BOINCClientAdapter::getUserCredit() const
+double BOINCClientAdapter::userCredit() const
 {
 	
 }
 
-double BOINCClientAdapter::getUserRACredit() const
+double BOINCClientAdapter::userRACredit() const
 {
 	
 }
 
-double BOINCClientAdapter::getHostCredit() const
+double BOINCClientAdapter::hostCredit() const
 {
 	
 }
 
-double BOINCClientAdapter::getHostRACredit() const
+double BOINCClientAdapter::hostRACredit() const
 {
 	
 }
 
-string BOINCClientAdapter::getWUName() const
+string BOINCClientAdapter::wuName() const
 {
 	
 }
 
-double BOINCClientAdapter::getWUCPUTime() const
+double BOINCClientAdapter::wuCPUTime() const
 {
 	
 }
 
-double BOINCClientAdapter::getWUFPOpsEstimated() const
+double BOINCClientAdapter::wuFPOpsEstimated() const
 {
 	
 }
 
 
-double BOINCClientAdapter::getWUFPOpsBound() const
+double BOINCClientAdapter::wuFPOpsBound() const
 {
 	
 }
 
 
-double BOINCClientAdapter::getWUMemoryBound() const
+double BOINCClientAdapter::wuMemoryBound() const
 {
 	
 }
 
-double BOINCClientAdapter::getWUDiskBound() const
+double BOINCClientAdapter::wuDiskBound() const
 {
 	
 }

BOINCClientAdapter.h

@@ -14,27 +14,27 @@ public:
 	BOINCClientAdapter();
 	virtual ~BOINCClientAdapter();
 	
-	string getCoreVersion() const;
-	string getApplicationName() const;
-	string getApplicationVersion() const;
-	
-	string getUserName() const;
-	string getTeamName() const;
-	double getUserCredit() const;
-	double getUserRACredit() const;
-	double getHostCredit() const;
-	double getHostRACredit() const;
-	
-	string getWUName() const;
-	double getWUCPUTime() const;
-    double getWUFPOpsEstimated() const;
-    double getWUFPOpsBound() const;
-    double getWUMemoryBound() const;
-    double getWUDiskBound() const;
+	string coreVersion() const;
+	string applicationName() const;
+	string applicationVersion() const;
+	
+	string userName() const;
+	string teamName() const;
+	double userCredit() const;
+	double userRACredit() const;
+	double hostCredit() const;
+	double hostRACredit() const;
+	
+	string wuName() const;
+	double wuCPUTime() const;
+    double wuFPOpsEstimated() const;
+    double wuFPOpsBound() const;
+    double wuMemoryBound() const;
+    double wuDiskBound() const;
 	
 private:
-	void updateUserInfo();
-	void updateSharedMemoryArea();
+	void readUserInfo();
+	void readSharedMemoryArea();
 	
 	char *m_SharedMemoryArea;
 	bool m_SharedMemoryAreaAvailable;