public void GetDriveFreeSpaceForFile(string targetFilePath, bool reportFreeSpaceAvailableToUser)
{
var success = PRISMWin.DiskInfo.GetDiskFreeSpace(targetFilePath, out var freeSpaceBytes, out var errorMessage, reportFreeSpaceAvailableToUser);
if (!success)
{
Assert.Fail("GetDiskFreeSpace reported false for " + targetFilePath + ": " + errorMessage);
}
var directoryPath = new FileInfo(targetFilePath).DirectoryName;
Console.WriteLine("Free space at {0} is {1} (ReportFreeSpaceAvailableToUse = {2}))",
directoryPath, FileTools.BytesToHumanReadable(freeSpaceBytes), reportFreeSpaceAvailableToUser);
}
public void ValidateFreeDiskSpace(string targetFilePath, long minimumFreeSpaceMB)
{
var success = PRISMWin.DiskInfo.GetDiskFreeSpace(targetFilePath, out var currentDiskFreeSpaceBytes, out var errorMessage);
if (!success)
{
Assert.Fail("GetDiskFreeSpace reported false for " + targetFilePath + ": " + errorMessage);
}
var safeToCopy = FileTools.ValidateFreeDiskSpace(targetFilePath, minimumFreeSpaceMB, currentDiskFreeSpaceBytes, out errorMessage);
var sufficientOrNot = safeToCopy ? "sufficient" : "insufficient";
Console.WriteLine("Target drive has {0} free space to copy {1} file {2}; {3} free",
sufficientOrNot, FileTools.BytesToHumanReadable(minimumFreeSpaceMB * 1024 * 1024),
targetFilePath, FileTools.BytesToHumanReadable(currentDiskFreeSpaceBytes));
}
private void GetDriveFreeSpaceForDirectory(string directoryPath)
{
var success = PRISMWin.DiskInfo.GetDiskFreeSpace(
directoryPath,
out var freeBytesAvailableToUser,
out var totalDriveCapacityBytes,
out var totalNumberOfFreeBytes);
if (!success)
{
Assert.Fail("GetDiskFreeSpace reported false for " + directoryPath);
}
Console.WriteLine("Free space stats for" + directoryPath);
Console.WriteLine("{0,-25} {1}", "Free Space", FileTools.BytesToHumanReadable(totalNumberOfFreeBytes));
Console.WriteLine("{0,-25} {1}", "Space available to User", FileTools.BytesToHumanReadable(freeBytesAvailableToUser));
Console.WriteLine("{0,-25} {1}", "Drive Capacity", FileTools.BytesToHumanReadable(totalDriveCapacityBytes));
}
