public static EditorReplaceMessage Parse(string[] argument)
{
if (argument.Length != 3)
return null;
if (!File.Exists(argument[0]))
return null;
var content = File.ReadAllText(argument[0]);
if (content.EndsWith(Environment.NewLine))
content = content.Substring(0, content.Length - Environment.NewLine.Length);
var goTo = new PositionArgumentParser().Parse(argument[1]);
if (goTo == null)
return null;
if (!File.Exists(goTo.File))
return null;
int line, column;
var chunks = argument[2].Split(new[] {"|"}, StringSplitOptions.RemoveEmptyEntries);
if (chunks.Length != 2)
return null;
if (!int.TryParse(chunks[0], out line))
return null;
if (!int.TryParse(chunks[1], out column))
return null;
return new EditorReplaceMessage(
content,
goTo,
new GoTo()
{
File = goTo.File,
Line = line,
Column = column
});
}
public static EditorRemoveMessage Parse(string[] argument)
{
if (argument.Length != 2)
return null;
var goTo = new PositionArgumentParser().Parse(argument[0]);
if (goTo == null)
return null;
if (!File.Exists(goTo.File))
return null;
int line, column;
var chunks = argument[1].Split(new[] {"|"}, StringSplitOptions.RemoveEmptyEntries);
if (chunks.Length != 2)
return null;
if (!int.TryParse(chunks[0], out line))
return null;
if (!int.TryParse(chunks[1], out column))
return null;
return new EditorRemoveMessage(
goTo,
new GoTo()
{
Line = line,
Column = column
});
}
private GoTo getLocation(string arguments)
{
var goTo = new PositionArgumentParser().Parse(arguments);
if (goTo == null)
{
invalidArgs();
return null;
}
return goTo;
}
public static EditorInsertMessage Parse(string[] argument)
{
if (argument.Length < 2)
return null;
if (!File.Exists(argument[0]))
return null;
var goTo = new PositionArgumentParser().Parse(argument[1]);
if (goTo == null)
return null;
if (!File.Exists(goTo.File))
return null;
var content = File.ReadAllText(argument[0]);
if (content.EndsWith(Environment.NewLine))
content = content.Substring(0, content.Length - Environment.NewLine.Length);
Position moveOffset = null;
if (argument.Length > 2)
moveOffset = Position.Parse(argument[2]);
return new EditorInsertMessage(
content,
goTo,
moveOffset);
}