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//===-- MICmdArgValListOfN.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 "MICmdArgValListOfN.h"
#include "MICmdArgContext.h"
#include "MICmdArgValFile.h"
#include "MICmdArgValNumber.h"
#include "MICmdArgValOptionLong.h"
#include "MICmdArgValOptionShort.h"
#include "MICmdArgValString.h"
#include "MICmdArgValThreadGrp.h"
//++ ------------------------------------------------------------------------------------
// Details: CMICmdArgValListOfN constructor.
// Type: Method.
// Args: None.
// Return: None.
// Throws: None.
//--
CMICmdArgValListOfN::CMICmdArgValListOfN()
{
}
//++ ------------------------------------------------------------------------------------
// Details: CMICmdArgValListOfN 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.
// Return: None.
// Throws: None.
//--
CMICmdArgValListOfN::CMICmdArgValListOfN(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd,
const ArgValType_e veType)
: CMICmdArgValListBase(vrArgName, vbMandatory, vbHandleByCmd, veType)
{
}
//++ ------------------------------------------------------------------------------------
// Details: CMICmdArgValListOfN destructor.
// Type: Overridden.
// Args: None.
// Return: None.
// Throws: None.
//--
CMICmdArgValListOfN::~CMICmdArgValListOfN()
{
}
//++ ------------------------------------------------------------------------------------
// Details: Parse the command's argument options string and try to extract the list of
// arguments based on the argument object type to look for.
// Type: Overridden.
// Args: vwArgContext - (RW) The command's argument options string.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool
CMICmdArgValListOfN::Validate(CMICmdArgContext &vwArgContext)
{
if (m_eArgType >= eArgValType_count)
{
m_eArgType = eArgValType_invalid;
return MIstatus::failure;
}
if (vwArgContext.IsEmpty())
return m_bMandatory ? MIstatus::failure : MIstatus::success;
const CMIUtilString &rArg(vwArgContext.GetArgsLeftToParse());
if (IsListOfN(rArg) && CreateList(rArg))
{
m_bFound = true;
m_bValid = true;
vwArgContext.RemoveArg(rArg);
return MIstatus::success;
}
else
return MIstatus::failure;
}
//++ ------------------------------------------------------------------------------------
// Details: Create list of argument objects each holding a value extract from the command
// options line.
// Type: Method.
// Args: vrTxt - (R) Some options text.
// Return: bool - True = yes valid arg, false = no.
// Throws: None.
//--
bool
CMICmdArgValListOfN::CreateList(const CMIUtilString &vrTxt)
{
CMIUtilString::VecString_t vecOptions;
if ((m_eArgType == eArgValType_StringQuoted) || (m_eArgType == eArgValType_StringQuotedNumber) ||
(m_eArgType == eArgValType_StringQuotedNumberPath) || (m_eArgType == eArgValType_StringAnything))
{
if (vrTxt.SplitConsiderQuotes(" ", vecOptions) == 0)
return MIstatus::failure;
}
else if (vrTxt.Split(" ", vecOptions) == 0)
return MIstatus::failure;
CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
while (it != vecOptions.end())
{
const CMIUtilString &rOption = *it;
CMICmdArgValBase *pOption = CreationObj(rOption, m_eArgType);
if (pOption != nullptr)
m_argValue.push_back(pOption);
else
return MIstatus::failure;
// Next
++it;
}
return MIstatus::success;
}
//++ ------------------------------------------------------------------------------------
// Details: Examine the string and determine if it is a valid string type argument.
// Type: Method.
// Args: vrTxt - (R) Some text.
// Return: bool - True = yes valid arg, false = no.
// Throws: None.
//--
bool
CMICmdArgValListOfN::IsListOfN(const CMIUtilString &vrTxt) const
{
CMIUtilString::VecString_t vecOptions;
if ((m_eArgType == eArgValType_StringQuoted) || (m_eArgType == eArgValType_StringQuotedNumber) ||
(m_eArgType == eArgValType_StringQuotedNumberPath) || (m_eArgType == eArgValType_StringAnything))
{
if (vrTxt.SplitConsiderQuotes(" ", vecOptions) == 0)
return false;
}
else if (vrTxt.Split(" ", vecOptions) == 0)
return false;
CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
while (it != vecOptions.end())
{
const CMIUtilString &rOption = *it;
if (!IsExpectedCorrectType(rOption, m_eArgType))
break;
// Next
++it;
}
return true;
}
//++ ------------------------------------------------------------------------------------
// Details: Retrieve the list of CMICmdArgValBase derived option objects found following
// *this long option argument. For example "list-thread-groups [ --recurse 1 ]"
// where 1 is the list of expected option to follow.
// Type: Method.
// Args: None.
// Return: CMICmdArgValListBase::VecArgObjPtr_t & - List of options.
// Throws: None.
//--
const CMICmdArgValListBase::VecArgObjPtr_t &
CMICmdArgValListOfN::GetExpectedOptions() const
{
return m_argValue;
}
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