initial import

git-svn-id: file:///home/notaz/opt/svn/PicoDrive@2 be3aeb3a-fb24-0410-a615-afba39da0efa

platform/uiq2/SimpleServer.h

@@ -0,0 +1,121 @@
+// SimpleServer.h
+
+#ifndef __SIMPLESERVER_H
+#define __SIMPLESERVER_H
+
+#include <e32base.h>
+
+
+TInt StartThread();
+
+
+// engine states
+enum TPicoGameState {
+	PGS_Running,
+	PGS_Paused,
+	PGS_Quit,
+	PGS_KeyConfig,
+	PGS_DebugHeap,
+};
+
+// needed for creating server thread.
+const TUint KPicoMaxHeapSize=0x00800000;
+
+// reasons for server panic
+enum TPicoServPanic
+{
+	EBadRequest,
+	EBadDescriptor,
+	EMainSchedulerError,
+	ESvrCreateServer,
+	ESvrStartServer,
+	ECreateTrapCleanup,
+	ENotImplementedYet,
+};
+
+
+// key config entry (touchpad areas)
+struct TPicoAreaConfigEntry {
+	TRect rect;
+	//unsigned long actions;
+};
+
+struct TPicoKeyConfigEntry
+{
+	unsigned short keyCode;
+	unsigned char scanCode;
+	unsigned char flags; // lsb->msb: key_down, pulse_only, ?, ?,  ?, ?, not_configurable, disabled
+	TInt32 handle1; // for CancelCaptureKeyUpAndDowns()
+	TInt32 handle2; // for CancelCaptureKey()
+	char *name;
+};
+
+
+//**********************************
+//CPicoServServer
+//**********************************
+//The server class; an active object.
+//Contains an instance of RServer; a handle to the kernel server representation which is used 
+//to receive messages. 
+
+class CPicoServServer : public CServer
+{
+public:
+	enum {EPriority=950};
+public:
+	static void New();
+	virtual CSharableSession *NewSessionL(const TVersion &aVersion) const;
+	static TInt ThreadFunction(TAny* aStarted);
+protected:
+	CPicoServServer(TInt aPriority);
+private:
+	TInt				iActive;
+};
+
+
+//**********************************
+//CPicoServSession
+//**********************************
+//This class represents a session in the server.
+//CSession::Client() returns the client thread.
+//Functions are provided to respond appropriately to client messages.
+
+
+class CPicoServSession : public CSession
+{
+public:
+	// construct/destruct
+	CPicoServSession(RThread &aClient, CPicoServServer * aServer);
+	static CPicoServSession* NewL(RThread &aClient, CPicoServServer * aServer);
+	//service request
+	virtual void ServiceL(const RMessage &aMessage);
+	void DispatchMessageL(const RMessage &aMessage);
+
+	// services available
+	void loadROM();
+	void changeConfig();
+	void sendConfig();
+	void sendDebug();
+
+protected:
+	// panic the client
+	void PanicClient(TInt aPanic) const;
+	// safewrite between client and server
+	void Write(const TAny* aPtr,const TDesC8& aDes,TInt anOffset=0);
+private:
+	//CPicoServServer *iPicoSvr;
+
+	unsigned char *rom_data;
+};
+
+
+
+//**********************************
+//global functions
+//**********************************
+
+// function to panic the server
+GLREF_C void PanicServer(TPicoServPanic aPanic);
+int saveLoadGame(int load, int sram=0);
+
+#endif // __SIMPLESERVER_H