public override bool SaveFile(ProgramFile file)
{
base.SaveFile(file);
Directory.CreateDirectory(_archiveFolder);
try
{
using (StreamWriter outfile = new StreamWriter(_archiveFolder + file.Filename + ".txt", false))
{
string fileBody = file.Content;
if (Application.platform == RuntimePlatform.WindowsPlayer)
{
// Only evil windows gets evil windows line breaks
fileBody = fileBody.Replace("\n", "\r\n");
}
outfile.Write(fileBody);
}
}
catch (Exception e)
{
Debug.LogException(e);
return(false);
}
return(true);
}
private string GetSourceLine(string filePath, int line)
{
string returnVal = "(Can't show source line)";
string[] pathParts = filePath.Split('/');
string fileName = pathParts.Last();
Volume vol;
bool getFile = true; // should it try to retrive the file?
if (line < 0)
{
// Special exception - if line number is negative then this isn't from any
// line of user's code but from the system itself (like the triggers the compiler builds
// to recalculate LOCK THROTTLE and LOCK STEERING each time there's an Update).
return("<<System Built-In Flight Control Updater>>");
}
if (pathParts.Length > 1)
{
string volName = pathParts.First();
if (Regex.IsMatch(volName, @"^\d+$"))
{
// If the volume is a number, then get the volume by integer id.
int volNum;
int.TryParse(volName, out volNum);
vol = Shared.VolumeMgr.GetVolume(volNum);
}
else
{
// If the volume is not a number, then get the volume by name string.
vol = Shared.VolumeMgr.GetVolume(volName);
}
}
else
{
vol = Shared.VolumeMgr.CurrentVolume;
}
if (fileName == "interpreter history")
{
// Get the line from the interpreter command history instead of from a file on volume:
getFile = false;
returnVal = Shared.Interpreter.GetCommandHistoryAbsolute(line);
}
if (getFile)
{
ProgramFile file = vol.GetByName(fileName);
if (file != null)
{
string[] splitLines = file.Content.Split('\n');
if (splitLines.Length >= line)
{
returnVal = splitLines[line - 1];
}
}
}
return(returnVal);
}
public override bool SaveFile(ProgramFile file)
{
if (IsRoomFor(file))
{
return(base.SaveFile(file));
}
else
{
return(false);
}
}
public override bool IsRoomFor(ProgramFile newFile)
{
int usedSpace = GetUsedSpace();
ProgramFile existingFile = GetByName(newFile.Filename);
if (existingFile != null)
{
usedSpace -= existingFile.GetSize();
}
return((Capacity - usedSpace) >= newFile.GetSize());
}
public virtual bool RenameFile(string name, string newName)
{
ProgramFile file = GetByName(name);
if (file != null)
{
DeleteByName(name);
file.Filename = newName;
Add(file);
return(true);
}
else
{
return(false);
}
}
public virtual void AppendToFile(string name, string textToAppend)
{
ProgramFile file = GetByName(name);
if (file == null)
{
file = new ProgramFile(name);
}
if (file.Content.Length > 0 && !file.Content.EndsWith("\n"))
{
textToAppend = "\n" + textToAppend;
}
file.Content += textToAppend;
SaveFile(file);
}
public override void Execute(SharedObjects shared)
{
object volumeId = shared.Cpu.PopValue();
string direction = shared.Cpu.PopValue().ToString();
string fileName = shared.Cpu.PopValue().ToString();
if (shared.VolumeMgr != null)
{
Volume origin;
Volume destination;
if (direction == "from")
{
origin = shared.VolumeMgr.GetVolume(volumeId);
destination = shared.VolumeMgr.CurrentVolume;
}
else
{
origin = shared.VolumeMgr.CurrentVolume;
destination = shared.VolumeMgr.GetVolume(volumeId);
}
if (origin != null && destination != null)
{
if (origin != destination)
{
ProgramFile file = origin.GetByName(fileName);
if (file != null)
{
if (!destination.SaveFile(new ProgramFile(file)))
{
throw new Exception("File copy failed");
}
}
else
{
throw new Exception(string.Format("File '{0}' not found", fileName));
}
}
}
else
{
throw new Exception("Volume not found");
}
}
}
public override ProgramFile GetByName(string name)
{
try
{
using (StreamReader infile = new StreamReader(_archiveFolder + name + ".txt", true))
{
string fileBody = infile.ReadToEnd().Replace("\r\n", "\n");
ProgramFile retFile = new ProgramFile(name);
retFile.Content = fileBody;
base.DeleteByName(name);
base.Add(retFile);
return(retFile);
}
}
catch (Exception e)
{
Debug.LogException(e);
return(null);
}
}
public void OnSave(ConfigNode node)
{
ConfigNode contextNode = new ConfigNode("context");
// Save variables
if (_vars.Count > 0)
{
ConfigNode varNode = new ConfigNode("variables");
foreach (var kvp in _vars)
{
if (!(kvp.Value is BoundVariable))
{
varNode.AddValue(kvp.Key.TrimStart('$'), ProgramFile.EncodeLine(kvp.Value.Value.ToString()));
}
}
contextNode.AddNode(varNode);
}
node.AddNode(contextNode);
}
public void OnLoad(ConfigNode node)
{
StringBuilder scriptBuilder = new StringBuilder();
foreach (ConfigNode contextNode in node.GetNodes("context"))
{
foreach (ConfigNode varNode in contextNode.GetNodes("variables"))
{
foreach (ConfigNode.Value value in varNode.values)
{
string varValue = ProgramFile.DecodeLine(value.value);
scriptBuilder.AppendLine(string.Format("set {0} to {1}.", value.name, varValue));
}
}
}
if (_shared.ScriptHandler != null && scriptBuilder.Length > 0)
{
ProgramBuilder programBuilder = new ProgramBuilder();
programBuilder.AddRange(_shared.ScriptHandler.Compile(scriptBuilder.ToString()));
List <Opcode> program = programBuilder.BuildProgram(false);
RunProgram(program, true);
}
}
public override void Execute(SharedObjects shared)
{
object volumeId = shared.Cpu.PopValue();
string fileName = shared.Cpu.PopValue().ToString();
if (shared.VolumeMgr != null)
{
if (shared.VolumeMgr.CurrentVolume != null)
{
ProgramFile file = shared.VolumeMgr.CurrentVolume.GetByName(fileName);
if (file != null)
{
if (shared.ScriptHandler != null)
{
Stopwatch compileWatch = null;
bool showStatistics = Config.GetInstance().ShowStatistics;
if (showStatistics) compileWatch = Stopwatch.StartNew();
List<CodePart> parts = shared.ScriptHandler.Compile(file.Content);
ProgramBuilder builder = new ProgramBuilder();
builder.AddRange(parts);
List<Opcode> program = builder.BuildProgram(false);
if (showStatistics)
{
compileWatch.Stop();
shared.Cpu.TotalCompileTime += compileWatch.ElapsedMilliseconds;
}
if (volumeId != null)
{
Volume targetVolume = shared.VolumeMgr.GetVolume(volumeId);
if (targetVolume != null)
{
if (shared.ProcessorMgr != null)
{
shared.ProcessorMgr.RunProgramOn(program, targetVolume);
}
}
else
{
throw new Exception("Volume not found");
}
}
else
{
shared.Cpu.RunProgram(program);
}
}
}
else
{
throw new Exception(string.Format("File '{0}' not found", fileName));
}
}
else
{
throw new Exception("Volume not found");
}
}
}
public virtual bool SaveFile(ProgramFile file)
{
DeleteByName(file.Filename);
Add(file);
return(true);
}
public virtual void Add(ProgramFile file)
{
_files.Add(file.Filename.ToLower(), file);
}
public override bool IsRoomFor(ProgramFile newFile)
{
return(true);
}
public virtual bool IsRoomFor(ProgramFile newFile)
{
return(true);
}
private string GetSourceLine(string filePath, int line)
{
string returnVal = "(Can't show source line)";
if (line < 0 && string.IsNullOrEmpty(filePath))
{
// Special exception - if line number is negative then this isn't from any
// line of user's code but from the system itself (like the triggers the compiler builds
// to recalculate LOCK THROTTLE and LOCK STEERING each time there's an Update).
return("<<System Built-In Flight Control Updater>>");
}
if (string.IsNullOrEmpty(filePath))
{
return("<<Probably internal error within kOS C# code>>");
}
string[] pathParts = filePath.Split('/');
string fileName = pathParts.Last();
Volume vol;
if (pathParts.Length > 1)
{
string volName = pathParts.First();
if (Regex.IsMatch(volName, @"^\d+$"))
{
// If the volume is a number, then get the volume by integer id.
int volNum;
int.TryParse(volName, out volNum);
vol = Shared.VolumeMgr.GetVolume(volNum);
}
else
{
// If the volume is not a number, then get the volume by name string.
vol = Shared.VolumeMgr.GetVolume(volName);
}
}
else
{
vol = Shared.VolumeMgr.CurrentVolume;
}
if (fileName == "interpreter history")
{
return(Shared.Interpreter.GetCommandHistoryAbsolute(line));
}
ProgramFile file = vol.GetByName(fileName);
if (file != null)
{
if (file.Category == FileCategory.KSM)
{
return("<<machine language file: can't show source line>>");
}
string[] splitLines = file.StringContent.Split('\n');
if (splitLines.Length >= line)
{
returnVal = splitLines[line - 1];
}
}
return(returnVal);
}
public ProgramFile(ProgramFile copy)
{
Filename = copy.Filename;
Content = copy.Content;
}
