initial

public/matchmaking/idatacenter.h

@@ -0,0 +1,86 @@
+#ifndef _IDATACENTER_H_
+#define _IDATACENTER_H_
+
+class IDatacenter;
+class IDatacenterCmdBatch;
+
+#include "imatchsystem.h"
+
+abstract_class IDatacenter
+{
+public:
+	//
+	// GetStats
+	//	retrieves the last received datacenter stats
+	//
+	virtual KeyValues * GetStats() = 0;
+
+	//
+	// CreateCmdBatch
+	//	creates a new instance of cmd batch to communicate
+	//	with datacenter backend
+	//
+	virtual IDatacenterCmdBatch * CreateCmdBatch( bool bMustSupportPII ) = 0;
+
+	//
+	// CanReachDatacenter
+	//  returns true if we were able to establish a connection with the
+	//  datacenter backend regardless if it returned valid data or not.
+	virtual bool CanReachDatacenter() = 0;
+};
+
+abstract_class IDatacenterCmdBatch
+{
+public:
+	//
+	// AddCommand
+	//	enqueues a command in command batch queue
+	//
+	virtual void AddCommand( KeyValues *pCommand ) = 0;
+
+	//
+	// IsFinished
+	//	whether command batch queue has finished running / error occurred
+	//
+	virtual bool IsFinished() = 0;
+
+	//
+	// GetNumResults
+	//	returns number of results retrieved for which data is available
+	//
+	virtual int GetNumResults() = 0;
+
+	//
+	// GetResult
+	//	returns the result by index
+	//
+	virtual KeyValues * GetResult( int idx ) = 0;
+
+	//
+	// Destroy
+	//	destroys the command batch object and all contained results
+	//
+	virtual void Destroy() = 0;
+
+	//
+	// SetDestroyWhenFinished
+	//	destroys the command batch object automatically after
+	//	it finishes communication with datacenter
+	//
+	virtual void SetDestroyWhenFinished( bool bDestroyWhenFinished ) = 0;
+
+	//
+	// SetNumRetriesAllowedPerCmd
+	//	configures retry attempts per command
+	//
+	virtual void SetNumRetriesAllowedPerCmd( int numRetriesAllowed ) = 0;
+
+	//
+	// SetRetryCmdTimeout
+	//	configures retry timeout per command
+	//
+	virtual void SetRetryCmdTimeout( float flRetryCmdTimeout ) = 0;
+};
+
+
+#endif // _IDATACENTER_H_