private static string[] Parse(string cl)
{
int emptySplits;
string[] pieces = QuotingUtilities.SplitUnquoted(cl, int.MaxValue, false, true, out emptySplits, ' ', '\n').ToArray();
return(pieces);
}
internal bool SetParameterizedSwitch(ParameterizedSwitch parameterizedSwitch, string commandLineArg, string switchParameters, bool multipleParametersAllowed, bool unquoteParameters)
{
bool flag = false;
if (this.parameterizedSwitches[(int)parameterizedSwitch].commandLineArg == null)
{
this.parameterizedSwitches[(int)parameterizedSwitch].parameters = new ArrayList();
}
this.parameterizedSwitches[(int)parameterizedSwitch].commandLineArg = commandLineArg;
if (multipleParametersAllowed)
{
int num;
this.parameterizedSwitches[(int)parameterizedSwitch].parameters.AddRange(QuotingUtilities.SplitUnquoted(switchParameters, 0x7fffffff, false, unquoteParameters, out num, parameterSeparators));
return(num == 0);
}
if (unquoteParameters)
{
switchParameters = QuotingUtilities.Unquote(switchParameters);
}
if (switchParameters.Length > 0)
{
this.parameterizedSwitches[(int)parameterizedSwitch].parameters.Add(switchParameters);
flag = true;
}
return(flag);
}
/// <summary>
/// Called when a recognized switch that takes parameters is detected on the command line.
/// </summary>
/// <param name="parameterizedSwitch"></param>
/// <param name="switchParameters"></param>
/// <param name="multipleParametersAllowed"></param>
/// <param name="unquoteParameters"></param>
/// <returns>true, if the given parameters were successfully stored</returns>
internal bool SetParameterizedSwitch
(
ParameterizedSwitch parameterizedSwitch,
string commandLineArg,
string switchParameters,
bool multipleParametersAllowed,
bool unquoteParameters
)
{
bool parametersStored = false;
// if this is the first time this switch has been detected
if (_parameterizedSwitches[(int)parameterizedSwitch].commandLineArg == null)
{
// initialize its parameter storage
_parameterizedSwitches[(int)parameterizedSwitch].parameters = new ArrayList();
// save the switch text
_parameterizedSwitches[(int)parameterizedSwitch].commandLineArg = commandLineArg;
}
else
{
// append the switch text
_parameterizedSwitches[(int)parameterizedSwitch].commandLineArg = string.Concat(
_parameterizedSwitches[(int)parameterizedSwitch].commandLineArg,
" ",
commandLineArg
);
}
// check if the switch has multiple parameters
if (multipleParametersAllowed)
{
// store all the switch parameters
int emptyParameters;
_parameterizedSwitches[(int)parameterizedSwitch].parameters.AddRange(QuotingUtilities.SplitUnquoted(switchParameters, int.MaxValue, false /* discard empty parameters */, unquoteParameters, out emptyParameters, s_parameterSeparators));
// check if they were all stored successfully i.e. they were all non-empty (after removing quoting, if requested)
parametersStored = (emptyParameters == 0);
}
else
{
if (unquoteParameters)
{
// NOTE: removing quoting from the parameters can reduce the parameters to an empty string
switchParameters = QuotingUtilities.Unquote(switchParameters);
}
// if the switch actually has parameters, store them
if (switchParameters.Length > 0)
{
_parameterizedSwitches[(int)parameterizedSwitch].parameters.Add(switchParameters);
parametersStored = true;
}
}
return parametersStored;
}
/*
* Method: ParseCommandLine
*
* Simulates the parsing of a command line, taking into account quoting.
*
*/
private static string[] Parse(string cl)
{
int emptySplits = 0;
string[] pieces = (string[])QuotingUtilities.SplitUnquoted(cl, int.MaxValue, false, true, out emptySplits, ' ', '\n').ToArray(typeof(string));
#if NEVER
foreach (string s in pieces)
{
Console.WriteLine("Found = [{0}]", s);
}
#endif
return(pieces);
}
