/// <summary>
/// Finds and returns the root dir (the dir with parent id -1).
/// If no root dir is found, null is returned.
/// Only call this if the file system data was loaded.
/// </summary>
public static HashDir GetRootDir()
{
var data = DataHolder.DeviceData.CurrentDevice.FileSystem;
if (data.RootDir != null)
{
return(data.RootDir);
}
foreach (var dir in data.AllDirectories)
{
if (dir.Value.ParentDirId == -1)
{
return(dir.Value);
}
}
DebugUtil.Error("Did not found any root folder!");
return(null);
}
public static void RemoveTextEntries(int quantity, TerminalEntryRemoveType removeType)
{
var allEntries = DataHolder.TerminalData.AllEntries;
quantity = Math.Min(quantity, allEntries.Count);
if (quantity == 0)
{
return;
}
switch (removeType)
{
case TerminalEntryRemoveType.OlderEntries:
for (int i = 0; i < quantity; i++)
{
var item = SList.Dequeue(allEntries);
GameObject.Destroy(item.SceneObject);
}
break;
case TerminalEntryRemoveType.NewerEntries:
for (int i = 0; i < quantity; i++)
{
var item = SList.Pop(allEntries);
GameObject.Destroy(item.SceneObject);
}
break;
default:
DebugUtil.Error(string.Format("TERMINAL ENTRY REMOVE TYPE '{0}' NOT IMPLEMENTED!", removeType));
break;
}
UpdateTableAndScroll();
}
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);
}
}
