public static void Execute(ProgramExecutionOptions options)
{
if (ProgramUtil.ShowHelpIfNeeded(options))
{
return;
}
if (CommandLineUtil.ValidateArguments(options.ParsedArguments, Validations))
{
Pair <string, string> pathArg;
// no need to validate this because the argument is required
CommandLineUtil.TryGetArgumentByName(options.ParsedArguments, PathArgName, out pathArg);
var path = pathArg.Value;
bool openOnTerminal = CommandLineUtil.ArgumentExists(options.ParsedArguments, TerminalArgName);
HashFile file;
HashDir dir;
if (FileSystem.FileExistsAndIsAvailable(path, out file))
{
var permission = FileSystem.GetAccessPermission(file);
if (permission < AccessPermission.Editable)
{
var msg = "You don't have permission to open this file.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
else
{
switch (file.FileType)
{
case HashFileType.Text:
var textFile = file.Content as TextFile;
OpenTextFile(file, textFile, openOnTerminal);
break;
case HashFileType.Image:
var imageFile = file.Content as ImageFile;
OpenImageFile(file, imageFile, openOnTerminal);
break;
default:
DebugUtil.Error(string.Format("The open program can't open file type: {0}", file.FileType));
break;
}
}
}
else
{
string msg;
if (FileSystem.DirExists(path, out dir))
{
msg = "The path '{0}' points to a directory. Please use 'cd {0}' to navigate to that directory.";
}
else
{
msg = "The path '{0}' points to nowhere. Please supply a valida path.";
}
msg = string.Format(msg, path);
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
}
else
{
string msg = "Please supply a file path.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
}
/// <summary>
/// Executes the dir program.
/// </summary>
public static void Execute(ProgramExecutionOptions options)
{
if (ProgramUtil.ShowHelpIfNeeded(options))
{
return;
}
HashDir currentDir = null;
if (options.ParsedArguments.Count == 0)
{
currentDir = DataHolder.DeviceData.CurrentDevice.FileSystem.CurrentDir;
}
else
{
var desiredDirPath = options.ParsedArguments[0].Value;
if (!FileSystem.DirExists(desiredDirPath, out currentDir))
{
string msg;
HashFile file;
if (FileSystem.FileExistsAndIsAvailable(desiredDirPath, out file))
{
msg = string.Format("The path '{0}' points to a file. Use 'open {0}' to open this file.",
desiredDirPath);
}
else
{
msg = string.Format("The path '{0}' points nowhere. Please supply a valid path.",
desiredDirPath);
}
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
return;
}
}
var childs = FileSystem.GetAllAvailableChild(currentDir);
var files = FileSystem.GetAvailableFilesFromDir(currentDir);
if (childs.Count == 0 && files.Count == 0)
{
var txt = "EMPTY DIRECTORY!";
txt = TextUtil.ApplyNGUIColor(txt, LineColor);
TerminalUtil.ShowText(txt);
}
else
{
TerminalUtil.StartTextBatch();
TerminalUtil.ShowText(HeaderLine.FormattedText);
for (int i = 0; i < childs.Count; i++)
{
var child = childs[i];
var line = CreateLine(child.Name, "DIRECTORY", string.Empty, LineColor, TextModifiers.Italic);
TerminalUtil.ShowText(line.FormattedText);
}
for (int i = 0; i < files.Count; i++)
{
var file = files[i];
var status = FileSystem.GetStatusString(file.Status);
var line = CreateLine(file.FullName, "FILE", status, LineColor, TextModifiers.Italic);
TerminalUtil.ShowText(line.FormattedText);
}
TerminalUtil.EndTextBatch();
}
}
public static void ShowErrorMessage(string msg)
{
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
public static void Execute(ProgramExecutionOptions options)
{
if (ProgramUtil.ShowHelpIfNeeded(options))
{
return;
}
if (CommandLineUtil.ValidateArguments(options.ParsedArguments, Validations))
{
Pair <string, string> pathArg = CommandLineUtil.FindArgumentByName(options.ParsedArguments, PathArgName);
Pair <string, string> passwordArg = CommandLineUtil.FindArgumentByName(options.ParsedArguments, PasswordArgName);
var path = pathArg.Value;
var password = passwordArg.Value;
HashFile file = FileSystem.FindFileByPath(path);
if (file == null)
{
var msg = string.Format("The path '{0}' is not a valid file path.", path);
ShowErrorMessage(msg);
}
else
{
if (file.Status != FileStatus.Encrypted)
{
var msg = string.Format("The file '{0}' is not encrypt. You can open it using 'open {0}'", path);
msg = TextUtil.ApplyNGUIColor(msg, Constants.Colors.Success);
TerminalUtil.ShowText(msg);
}
else
{
var filePassword = file.Password;
if (string.Equals(password, filePassword))
{
var msg = string.Format("File '{0}' decrypted successfully. Use 'open {0}' to open the file.", path);
msg = TextUtil.ApplyNGUIColor(msg, Constants.Colors.Success);
TerminalUtil.ShowText(msg);
FileSystem.ChangeFileStatus(file, FileStatus.Normal);
}
else
{
var msg = "Invalid password.";
ShowErrorMessage(msg);
}
}
}
}
else
{
var pathResult = (int)PathValidation.ValidationResult;
var passwordResult = (int)PasswordValidation.ValidationResult;
if (MathUtil.ContainsFlag(pathResult, (int)ArgValidationResult.NotFound) ||
MathUtil.ContainsFlag(pathResult, (int)ArgValidationResult.EmptyValue))
{
var msg = "You need to supply a path. Please use 'help cracker' for more info.";
ShowErrorMessage(msg);
}
else if (MathUtil.ContainsFlag(passwordResult, (int)ArgValidationResult.NotFound) ||
MathUtil.ContainsFlag(passwordResult, (int)ArgValidationResult.EmptyValue))
{
var msg = "You need to supply a password. Please use 'help cracker' for more info.";
ShowErrorMessage(msg);
}
}
}
public static void Execute(ProgramExecutionOptions options)
{
if (ProgramUtil.ShowHelpIfNeeded(options))
{
return;
}
bool everythingOk = true;
int count = 0;
ClearMode mode = ClearMode.Top;
if (options.ParsedArguments.Count == 0)
{
count = DataHolder.TerminalData.AllEntries.Count;
}
else if (CommandLineUtil.ValidateArguments(options.ParsedArguments, Validations))
{
Pair <string, string> modeArg;
Pair <string, string> countArg;
bool modePresent =
CommandLineUtil.TryGetArgumentByName(options.ParsedArguments, ModeArgName, out modeArg);
bool countPresent =
CommandLineUtil.TryGetArgumentByName(options.ParsedArguments, CountArgName, out countArg);
if (modePresent && !countPresent)
{
var msg = "You need to supply the number of line to clear when using the mode argument.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
everythingOk = false;
}
if (countPresent && !modePresent)
{
var msg =
"You need to supply the mode argument when removing a specific quantity of lines.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
everythingOk = false;
}
if (everythingOk)
{
if (!MiscUtil.TryParseEnum(modeArg.Value, out mode))
{
var msg = string.Format("'{0}' is not a valid clear mode. It must be either 'top' or 'down'.",
modeArg.Value);
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
everythingOk = false;
}
else if (!int.TryParse(countArg.Value, out count))
{
var msg = string.Format("'{0}' is not a valid number of lines!", countArg.Value);
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
everythingOk = false;
}
}
}
else
{
everythingOk = false;
var modeResult = ModeValidation.ValidationResult;
var countResult = CountValidation.ValidationResult;
if (MathUtil.ContainsFlag((int)modeResult, (int)ArgValidationResult.EmptyValue))
{
var msg = "The 'mode' argument must be either 'top' or 'down'.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
else if (MathUtil.ContainsFlag((int)modeResult, (int)ArgValidationResult.Duplicated))
{
var msg = "Please supply only one 'mode' argument.";
msg = TextUtil.Error(msg);
TerminalUtil.ShowText(msg);
}
}
if (everythingOk)
{
if (mode == ClearMode.Bottom)
{
TerminalUtil.RemoveTextEntries(count, TerminalEntryRemoveType.NewerEntries);
}
else
{
TerminalUtil.RemoveTextEntries(count, TerminalEntryRemoveType.OlderEntries);
}
}
}
