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NOTIFY_FILE_STATUS_STRUCT structure

Specifies information on a status of the file transfer while it occurs.

typedef struct _NOTIFY_FILE_STATUS_STRUCT {     char lpszTransferKey[UNIQUE_KEY_LENGTH + 1];     BYTE iStatus;     BYTE iStep;     DWORD dwTotalSize;     DWORD dwTransmittedSize;     DWORD dwErrorCode; } NOTIFY_FILE_STATUS_STRUCT;

Members

lpszTransferKey
Contains a unique transfer key to identify each file transfer in the application. For outgoing transfers this value is the same that returned in the TRANSFER_FILE_STRUCT structure after successful call of IServerClient::SendFileRequest method. For incoming transfers it is the same that the TRANSFER_NOTIFY_FILE_STRUCT structure contains sent via NOTIFY_NEW_TRANSFER notification.
iStatus
Specifies a current status of the file transfer. This member can be one of the following values:
FILE_TRANSFER_STATUS_ERROR
Error occurred during sending or receiving files. In this case the dwErrorCode member of the structure contains extended information on the error.
FILE_TRANSFER_STATUS_STARTED
File transfer is initiated and the files are about to be transmitted.
FILE_TRANSFER_STATUS_SENDING
The file data is being sending. In this status both the iStep and dwTransmittedSize members contain updated information on a current transfer progress and sent amount of data.
FILE_TRANSFER_STATUS_RECEIVING
The file data is being receiving. In this status both the iStep and dwTransmittedSize members contain updated information on a current transfer progress and received amount of data.
FILE_TRANSFER_STATUS_COMPLETED
The file data has been successfully transmitted.
iStep
A zero-based value of a current progress of the file transfer. The value increments from 0 to 10 and allows the application to display the progress in it's GUI.
dwTotalSize
The total size of the file data that is being transmitted.
dwTransmittedSize
A zero-based size of the data that has been transmitted. This value increments from 0 to the total size of the file data specified in the dwTotalSizemember.
dwErrorCode
This member that contains an extended code if iStatus is equal FILE_TRANSFER_STATUS_ERROR status code. For available codes see Available Extended Codes topic.