void EmitBuildParameter(LogRotateOptionsBuilder builder, string line)
{
var match = Regex.Match(line, @"^\s*(?<name>\S+)(\s+(?<val>.*?))?\s*$");
if (!match.Success)
{
throw new InvalidOperationException("invalid config " + line);
}
var name = match.Groups["name"].Value;
var value = match.Groups["val"].Value.TrimEnd();
builder.AddBuildParameter(name, string.IsNullOrEmpty(value) ? null : value);
}
private LogRotateOptionsBuilder ParseBuilder(StreamReader reader, string line)
{
var root = ReadRootLine(line);
var builder = new LogRotateOptionsBuilder(root);
bool eof = false, pre = false, post = false;
while (!eof && !reader.EndOfStream)
{
line = reader.ReadLine();
eof = Regex.IsMatch(line, @"^\s*}\s*$");
if (!eof && !IsCommentOrEmpty(line))
{
var instruction = line.Trim().ToLower();
switch (instruction)
{
case "endscript": pre = post = false; break;
case "prerotate": pre = true; break;
case "postrotate": post = true; break;
default:
if (pre)
{
builder.AddPreScripts(line);
}
else if (post)
{
builder.AddPostScripts(line);
}
else
{
EmitBuildParameter(builder, line);
}
break;
}
}
}
if (!eof)
{
throw new InvalidOperationException("missing eof }");
}
return(builder);
}
