public ServiceState Execute(string command, int id, bool fullinformation = false)
{
ServiceOptions options = ServiceOptions.Parse(command, id, Options.FullInformation || fullinformation);
if (options == null)
{
ServiceState state = new ServiceState(_executer, options, Caller);
if (fullinformation)
{
state.WriteLine("cant parse given command: " + command);
}
return(state);
}
else
{
return(_executer.Execute(options, Caller));
}
}
public ServiceState Execute(ServiceOptions options, ICaller caller)
{
ServiceState state = new ServiceState(this, options, caller);
Service service = Services.FindCreateByKey <Service>(options.Namespace, options.Name);
if (state.RuntimeError = (service == null) && options.FullInformation)
{
_errorlog.Pass(this, "service/missing", s => string.Format(s, options));
}
else if (Execute(service, options, state) && state.Options.FullInformation)
{
_errorlog.Pass(this, "service/success", s => string.Format(s, service));
}
else if (state.Options.FullInformation)
{
_errorlog.Pass(this, "service/failed", s => string.Format(s, service));
}
return(state);
}
public static ServiceOptions Parse(string input, int id, bool fullinformation)
{
StringParser parser = new StringParser(input);
parser.SkipIf(_space);
string fullname = parser.ReadUntil(_space, _mark).ToLower();
string[] splittedName = fullname.Split(new[] { _splitter }, StringSplitOptions.RemoveEmptyEntries);
ServiceOptions options;
if (splittedName.Length > 2)
{
return(null); // throw new NotSupportedException($"{nameof(Parse)} - Das Format wird nicht unterstützt.");
}
else if (splittedName.Length > 1)
{
options = new ServiceOptions(input, splittedName[0], splittedName[1], id, fullinformation);
}
else if (splittedName.Length > 0)
{
options = new ServiceOptions(input, string.Empty, splittedName[0], id, fullinformation);
}
else
{
return(null); //throw new NotImplementedException($"{nameof(Parse)} - kein Name.");
}
while (!parser.End)
{
parser.SkipUntil(_mark);
if (parser.Peek(1) == _mark)
{
string argname = parser.SkipIf(_mark).SkipIf(_space).ReadUntil(_equal, _mark).ToLower();
string argparam = string.Empty;
if (parser.Peek() == _equal)
{
argparam = parser.Skip(_equal, 1).ReadUntilNext(_mark).ToLower();
if (parser.Peek() != _space)
{
argparam += parser.ReadUntil(_mark).ToLower();
}
}
options.AddArgs(argname, argparam, true);
}
else
{
bool isschortcut = true;
string argname = parser.SkipIf(_mark).SkipIf(_space).ReadUntilNext(_space, _mark).ToLower();
string argparam = parser.SkipIf(_space).ReadUntilNext(_mark).ToLower();
if (parser.Peek() != _space)
{
argparam += parser.ReadUntil(_mark);
}
if (argname.Length == 0)
{
StringParser parser2 = new StringParser(argparam);
argname = parser2.SkipIf(_space).ReadUntilAndSkip(_space);
argparam = parser2.ReadToEnd();
}
else if (argname.Contains(_equal.ToString()))
{
StringParser parser2 = new StringParser(argname);
argname = parser2.SkipIf(_space).ReadUntilAndSkip(_equal);
argparam = parser2.ReadToEnd() + argparam;
isschortcut = false;
}
options.AddArgs(argname, argparam, !isschortcut);
}
}
return(options);
}
public ServiceState(ServiceInterpreter executer, ServiceOptions options, ICaller caller) : base(caller.Output)
{
Options = options;
_executer = executer;
Caller = caller;
}
private bool Execute(Service service, ServiceOptions options, ServiceState state)
{
if (state.Options.FullInformation)
{
_errorlog.Pass(this, "service/name", s => string.Format(s, options.Command));
_errorlog.Pass(this, "service/name", s => string.Format(s, options));
}
try
{
service.Command.PreExecute.Invoke(state);
}
catch (Exception exception)
{
state.RuntimeError = true;
if (state.Error && options.FullInformation)
{
_errorlog.Pass(this, "service/preexecute/failed", s => string.Format(s, service));
}
state.WriteLine(exception.Message);
}
List <string> requiered = new List <string>(service.Command.GetRquieredArguments());
List <string> listfoundargs = new List <string>();
Action argexecutes = null;
foreach (ArgumentInfo arg in options.Args)
{
if (state.Options.FullInformation)
{
_errorlog.Pass(this, "argument/parameter", s => string.Format(s, arg.Key, arg.Value));
}
Argument <ServiceState> argument = null;
if (arg.IsFullname)
{
argument = service.Command.Find(arg.Key);
}
else if (arg.Key.Length > 1)
{
_errorlog.Pass(this, "argument/shortcut/notvalid", s => string.Format(s, arg.Key));
}
else
{
argument = service.Command.Find(arg.Key[0]);
}
if (argument == null)
{
state.ParseError = true;
_errorlog.Pass(this, "service/argument/missing", s => string.Format(s, arg.Key, service));
}
else if (listfoundargs.Contains(arg.Key))
{
state.RuntimeError = true;
_errorlog.Pass(this, "argument/duplicate", s => string.Format(s, arg.Key));
}
else if (string.IsNullOrWhiteSpace(arg.Value) && !argument.Empty)
{
state.RuntimeError = true;
_errorlog.Pass(this, "argument/parameter/missing", s => string.Format(s, arg.Key));
}
else if (argument.Empty && !string.IsNullOrWhiteSpace(arg.Value))
{
state.RuntimeError = true;
_errorlog.Pass(this, "argument/parameter/empty", s => string.Format(s, arg.Key));
}
else
{
listfoundargs.Add(arg.Key);
argexecutes += () => argument.Action(state, arg.Value);
}
if (argument != null && argument.Requiered)
{
requiered.Remove(argument.ToString());
}
}
if (requiered.Count > 0)
{
foreach (string arg in requiered)
{
_errorlog.Pass(this, "argument/requiered/missing", s => string.Format(s, arg));
}
state.RuntimeError = true;
}
else if (state.Success)
{
try
{
argexecutes?.Invoke();
if (state.Options.FullInformation)
{
_errorlog.Pass(this, "service/executing", s => string.Format(s, service.ToString()));
}
if (state.Success)
{
service.Command.PostExecute.Invoke(state);
}
}
catch (Exception exception)
{
state.RuntimeError = true;
state.WriteLine(exception.Message);
}
}
return(state.Success);
}
