//Static method to create and return DriveScanner object
public static async Task <DriveScanner> CreateDriveScannerAysnc(string path)
{
DriveScanner analyzer = new DriveScanner(path);
return(await analyzer.InitializeAsync());
}
private async Task Run()
{
string FOLDER_PATH = @"F:\Digital Forensics\Thesis\Result\Record";
DriveScanner scanner = await DriveScanner.CreateDriveScannerAysnc(FOLDER_PATH);
bool quit = false;
while (!quit)
{
Console.WriteLine("=======================");
Console.WriteLine("Available actions:");
Console.WriteLine("1. List all files.");
Console.WriteLine("2. Download summary.");
Console.WriteLine("3. Download all metadata.");
Console.WriteLine("4. Download all file contents.");
Console.WriteLine("5. Check file revisions.");
Console.WriteLine("q. Quit program.");
Console.WriteLine("=======================");
Console.Write("Enter your action: ");
string answer = Console.ReadLine();
switch (answer)
{
case "1":
Console.WriteLine("Listing all files...");
await scanner.printFileListAsync();
break;
case "2":
Console.WriteLine("Downloading summary...");
await scanner.Donwloader.DownloadSummaryAsync();
Console.WriteLine("Summary downloaded.");
break;
case "3":
Console.WriteLine("Downloading all metadata records...");
await scanner.Donwloader.DownloadAllMetadataAsync();
Console.WriteLine("All metadata downloaded.");
break;
case "4":
Console.WriteLine("Downloading all file contents...");
await scanner.Donwloader.DownloadAllContentsAsync();
Console.WriteLine("All file contents downloaded.");
break;
case "5":
Console.WriteLine("Listing numbers of each file's revisions...");
var entryRevisionList = await scanner.listRevisionsAsync();
int index = 1;
foreach (var entry in entryRevisionList)
{
Console.WriteLine("{0}. {1} => {2}",
index++, entry.EntryTitle, entry.EntryRevisionCount);
}
Console.WriteLine();
while (true)
{
int num;
while (true)
{
Console.WriteLine("Please enter the index of a file to downlod revisions.");
Console.WriteLine("--or--");
Console.WriteLine("Enter \'q\' to return to upper level menu.");
string input = Console.ReadLine();
num = -1;
if (Char.IsLetter(input[0]))
{
break;
}
num = Int32.Parse(input);
if ((num > 0 && num <= entryRevisionList.Count))
{
break;
}
else
{
Console.WriteLine("Please enter a correct number.");
}
}
if (num == -1)
{
break;
}
try
{
await scanner.Donwloader.downloadAllRevisions(entryRevisionList[num - 1].EntryID);
}
catch (FileNotFoundException ex)
{
Console.WriteLine("Requested file not found:" + ex.Message);
Console.WriteLine();
continue;
}
}
break;
case "q":
quit = true;
break;
default:
Console.WriteLine("Please enter a valid option.");
break;
}
Console.WriteLine();
}
Console.WriteLine("Do you want to clear tokens before quiting?");
string clear = Console.ReadLine();
Console.WriteLine();
if (clear.StartsWith("y", true, null))
{
await scanner.ClearTokens();
}
}
//Empty default constructor
public DriveDownloader(DriveScanner scanner)
{
driveScanner = scanner;
FOLDER_PATH = scanner.FOLDER_PATH;
}