File GlobalState.h

namespace OpenVDS

class GlobalState

#include <GlobalState.h>

Object that contains global runtime data.

Public Functions

virtual uint64_t GetBytesDownloaded(OpenOptions::ConnectionType connectionType) = 0

Get the global amount of downloaded bytes from a cloud vendor.

Parameters:

connectionType – The counter to be retireved.

Returns:

Global number of bytes downloaded from the connection. This does not include any http header data.

virtual uint64_t GetChunksDownloaded(OpenOptions::ConnectionType connectionType) = 0

Get the global count of downloaded chunks.

Parameters:

connectionType – The counter to be retireved.

Returns:

Number of chunks downloaded.

virtual uint64_t GetBytesDecompressed(OpenOptions::ConnectionType connectionType) = 0

Get the global amount of decompressed bytes. This amount might be smaller than the amount of downloaded bytes because of a small header pr chunk. It can also be larger for non compressed data sets since chunks can be cached.

Parameters:

connectionType –

Returns:

Amount of decompressed bytes served the process.

virtual uint64_t GetChunksDecompressed(OpenOptions::ConnectionType connectionType) = 0

Get the global count of decompressed chunks.

Parameters:

connectionType – The counter to be retireved.

Returns:

Number of chunks decompressed.

virtual void SetLogCallback(LogCallback callback, void *userHandle) = 0

Set the log callback used to receive log messages from OpenVDS. It is safe to set the LogCallback before any other OpenVDS function is called.

Parameters:

• callback – The function pointer to the callback.

• userHandle – This is the pointer that will be passed into the callback functions userHandle parameter.

virtual void SetDefaultLogCallback() = 0

Set the default LogCallback This function sets the default logging interface that will print trace and info to stdout. It will print Warning and Error to the stderr file stream.

Protected Functions

inline ~GlobalState()