1 files changed, 80 insertions, 0 deletions
diff --git a/replay/cl_recordingsessionblock.h b/replay/cl_recordingsessionblock.h
new file mode 100644
index 0000000..1f60330
--- /dev/null
+++ b/replay/cl_recordingsessionblock.h
@@ -0,0 +1,80 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+//=======================================================================================//
+
+#ifndef CL_RECORDINGSESSIONBLOCK_H
+#define CL_RECORDINGSESSIONBLOCK_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+//----------------------------------------------------------------------------------------
+
+#include "baserecordingsessionblock.h"
+#include "engine/http.h"
+
+//----------------------------------------------------------------------------------------
+
+class CClientRecordingSessionBlock : public CBaseRecordingSessionBlock
+{
+	typedef CBaseRecordingSessionBlock BaseClass;
+
+public:
+	CClientRecordingSessionBlock( IReplayContext *pContext );
+
+	bool			NeedsUpdate() const;
+	bool			ShouldDownloadNow() const;
+	bool			DownloadedSuccessfully() const;
+
+	int				GetNumDownloadAttempts() const		{ return m_nDownloadAttempts; }
+
+	virtual bool	Read( KeyValues *pIn );
+	virtual void	Write( KeyValues *pOut );
+	virtual void	OnDelete();
+
+	// Resets the download status to be "ready for download" if the # of download attempts
+	// is under 3.  Returns false if reset failed, otherwise true.
+	bool			AttemptToResetForDownload();
+
+	// Checks data against the block's md5 digest
+	bool			ValidateData( const void *pData, int nSize, unsigned char *pOutHash = NULL ) const;
+
+	enum DownloadStatus_t
+	{
+		DOWNLOADSTATUS_ABORTED,			// Download was aborted for some reason
+		DOWNLOADSTATUS_ERROR,			// Refer to m_nError for more detail
+		DOWNLOADSTATUS_WAITING,			// Waiting for the file to be ready on the server
+		DOWNLOADSTATUS_READYTODOWNLOAD,	// File is ready to be downloaded
+		DOWNLOADSTATUS_CONNECTING,		// Connecting to file server
+		DOWNLOADSTATUS_DOWNLOADING,		// Currently downloading
+		DOWNLOADSTATUS_DOWNLOADED,		// Successfully downloaded file
+		
+		MAX_DOWNLOADSTATUS
+	};
+
+	// Persistent:
+	DownloadStatus_t	m_nDownloadStatus;
+	uint32				m_uBytesDownloaded;
+	bool				m_bDataInvalid;		// Hash didn't match data?
+	HTTPError_t			m_nHttpError;
+
+private:
+	// Non-persistent:
+	int					m_nDownloadAttempts;		// Should be modified via AttemptToResetForDownload()
+};
+
+//----------------------------------------------------------------------------------------
+
+inline CClientRecordingSessionBlock *CL_CastBlock( IReplaySerializeable *pBlock )
+{
+	return static_cast< CClientRecordingSessionBlock * >( pBlock );
+}
+
+inline const CClientRecordingSessionBlock *CL_CastBlock( const IReplaySerializeable *pBlock )
+{
+	return static_cast< const CClientRecordingSessionBlock * >( pBlock );
+}
+
+//----------------------------------------------------------------------------------------
+
+#endif // CL_RECORDINGSESSIONBLOCK_H
+\ No newline at end of file