forked from OSchip/llvm-project
121 lines
4.3 KiB
C++
121 lines
4.3 KiB
C++
//===-- MICmdArgValOptionShort.cpp ------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// In-house headers:
|
|
#include "MICmdArgValOptionShort.h"
|
|
#include "MICmdArgContext.h"
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdArgValOptionShort constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdArgValOptionShort::CMICmdArgValOptionShort(void)
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdArgValOptionShort constructor.
|
|
// Type: Method.
|
|
// Args: vrArgName - (R) Argument's name to search by.
|
|
// vbMandatory - (R) True = Yes must be present, false = optional argument.
|
|
// vbHandleByCmd - (R) True = Command processes *this option, false = not handled.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdArgValOptionShort::CMICmdArgValOptionShort(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd)
|
|
: CMICmdArgValOptionLong(vrArgName, vbMandatory, vbHandleByCmd)
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdArgValOptionLong constructor.
|
|
// Type: Method.
|
|
// Args: vrArgName - (R) Argument's name to search by.
|
|
// vbMandatory - (R) True = Yes must be present, false = optional argument.
|
|
// vbHandleByCmd - (R) True = Command processes *this option, false = not handled.
|
|
// veType - (R) The type of argument to look for and create argument object of a certain type.
|
|
// vnExpectingNOptions - (R) The number of options expected to read following *this argument.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdArgValOptionShort::CMICmdArgValOptionShort(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd,
|
|
const ArgValType_e veType, const MIuint vnExpectingNOptions)
|
|
: CMICmdArgValOptionLong(vrArgName, vbMandatory, vbHandleByCmd, veType, vnExpectingNOptions)
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdArgValOptionShort destructor.
|
|
// Type: Overridden.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdArgValOptionShort::~CMICmdArgValOptionShort(void)
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Examine the string and determine if it is a valid short type option argument.
|
|
// Type: Method.
|
|
// Args: vrTxt - (R) Some text.
|
|
// Return: bool - True = yes valid arg, false = no.
|
|
// Throws: None.
|
|
//--
|
|
bool
|
|
CMICmdArgValOptionShort::IsArgShortOption(const CMIUtilString &vrTxt) const
|
|
{
|
|
// Look for --someLongOption
|
|
MIint nPos = vrTxt.find("--");
|
|
if (nPos == 0)
|
|
return false;
|
|
|
|
// Look for -f short option
|
|
nPos = vrTxt.find('-');
|
|
if (nPos != 0)
|
|
return false;
|
|
|
|
if (vrTxt.length() > 2)
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Examine the string and determine if it is a valid short type option argument.
|
|
// Long type argument looks like -f some short option.
|
|
// Type: Overridden.
|
|
// Args: vrTxt - (R) Some text.
|
|
// Return: bool - True = yes valid arg, false = no.
|
|
// Throws: None.
|
|
//--
|
|
bool
|
|
CMICmdArgValOptionShort::IsArgOptionCorrect(const CMIUtilString &vrTxt) const
|
|
{
|
|
return IsArgShortOption(vrTxt);
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Does the argument name of the argument being parsed ATM match the name of
|
|
// *this argument object.
|
|
// Type: Overridden.
|
|
// Args: vrTxt - (R) Some text.
|
|
// Return: bool - True = yes arg name matched, false = no.
|
|
// Throws: None.
|
|
//--
|
|
bool
|
|
CMICmdArgValOptionShort::ArgNameMatch(const CMIUtilString &vrTxt) const
|
|
{
|
|
const CMIUtilString strArg = vrTxt.substr(1).c_str();
|
|
return (strArg == GetName());
|
|
}
|