public void Parse(CommandBlockParser blockParser, ICommandParameterParser parameterParser)
{
this.blocks = blockParser.Parse(this.originLine).ToArray();
this.CommandBlock = this.blocks.FirstOrDefault();
this.blocks = this.blocks.Skip(1).ToArray();
this.parameters = parameterParser.Parse(this.blocks).ToArray();
}
private void PopuplateParsers()
{
var quoted = new CommandParameterParser(true);
var unquoted = new CommandParameterParser(false);
DefaultParser = unquoted;
Parsers.Add("String", quoted);
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandParameterInfo" /> class.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="parser">The parser.</param>
/// <param name="isRequired">If set to <c>true</c> the parameter is required.</param>
/// <param name="defaultValue">The default value of this parameter</param>
/// <param name="parameterIndex">Index of the parameter.</param>
public CommandParameterInfo(string name, ICommandParameterParser parser, bool isRequired, object defaultValue, int parameterIndex)
{
Name = name;
Parser = parser;
IsRequired = isRequired;
DefaultValue = defaultValue;
Index = parameterIndex;
}
public void Format(IOutput output, CommandMapper commandMapper, IEnumerable<IParameterMapper> mappers,
ICommandParameterParser parser)
{
foreach (var line in this.Format(commandMapper, mappers, parser))
{
output.WriteLine(line);
}
}
private void PopulateParsers()
{
var quoted = new CommandParameterParser(true);
var unquoted = new CommandParameterParser(false);
DefaultParser = unquoted;
Parsers.Add("String", quoted);
Parsers.Add("AnsiString", quoted);
}
public IEnumerable<FormatedString> Format(CommandMapper commandMapper, IEnumerable<IParameterMapper> mappers,
ICommandParameterParser parser)
{
foreach (var mapper in mappers)
{
yield return $"{parser.GetInputSytle(mapper.Name)}\t\t\t{mapper.Desciption}";
yield return $" alias: {string.Join("; ", mapper.GetNames())}";
yield return "";
}
}
/// <summary>
/// Tries to collect parameter information.
/// </summary>
/// <param name="parameters">The parameters.</param>
/// <param name="prefixParameters">The number of prefix parameters.</param>
/// <param name="result">The collected parameter information.</param>
/// <returns><c>true</c> if the parameters could be collected; otherwise <c>false</c>.</returns>
protected virtual bool TryCollectParameters(ParameterInfo[] parameters, int prefixParameters, out CommandParameterInfo[] result)
{
if (parameters.Length < prefixParameters)
{
result = null;
return(false);
}
var list = new List <CommandParameterInfo>();
// Parameter index in intermediate parameters array between parsing and invoking.
var parameterIndex = prefixParameters;
var optionalFound = false;
for (var i = prefixParameters; i < parameters.Length; i++)
{
var parameter = parameters[i];
var attribute = parameter.GetCustomAttribute <CommandParameterAttribute>();
var name = parameter.Name;
ICommandParameterParser parser = null;
if (!string.IsNullOrWhiteSpace(attribute?.Name))
{
name = attribute.Name;
}
// Prefer parser supplied by parameter attribute
if (attribute?.Parser != null && typeof(ICommandParameterParser).IsAssignableFrom(attribute.Parser))
{
parser = Activator.CreateInstance(attribute.Parser) as ICommandParameterParser;
}
if (parser == null)
{
parser = CreateParameterParser(parameters, i);
}
if (parser == null)
{
// The parameter is injected by DI.
parameterIndex++;
continue;
}
var optional = parameter.HasDefaultValue;
// Don't allow required parameters after optional parameters.
if (!optional && optionalFound)
{
result = null;
return(false);
}
optionalFound |= optional;
list.Add(new CommandParameterInfo(name, parser, !optional, parameter.DefaultValue, parameterIndex++));
}
result = list.ToArray();
return(true);
}
public TestServer(ICommandParser commandParser, ICommandParameterParser commandParameterParser)
: this()
{
CommandParser = commandParser;
CommandParameterParser = commandParameterParser;
}
public CommandBase(ICommandParameterParser commandParameterParser)
{
m_CommandParameterParser = commandParameterParser;
}
public IEnumerable<FormatedString> Format(CommandMapper commandMapper, IEnumerable<IParameterMapper> mappers,
ICommandParameterParser parser)
{
var names = string.Join(", ", mappers.Select(z => z.Name));
yield return $"missing parameter: {names}.";
}
public abstract OperationResult SetCommandLine(CommandLine commandLine,
ICommandParameterParser parameterParser, ConverterAgent converters);
