//++ ------------------------------------------------------------------------------------
// 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: Parse the text following *this argument and extract the options the values of
// CMICmdArgValListBase::m_eArgType forming argument objects for each of those
// options extracted.
// Type: Method.
// Args: vrwTxt - (RW) The command's argument options string.
// nArgIndex - (R) The Nth arg position in argument context from the left.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool CMICmdArgValOptionLong::ExtractExpectedOptions( CMICmdArgContext & vrwTxt, const MIuint nArgIndex )
{
CMIUtilString::VecString_t vecOptions;
MIuint nOptionsPresent = 0;
if( (m_eExpectingOptionType != eArgValType_StringQuoted) &&
(m_eExpectingOptionType != eArgValType_StringQuotedNumber) &&
(m_eExpectingOptionType != eArgValType_StringQuotedNumberPath) )
nOptionsPresent = vrwTxt.GetArgsLeftToParse().Split( " ", vecOptions );
else
nOptionsPresent = vrwTxt.GetArgsLeftToParse().SplitConsiderQuotes( " ", vecOptions );
if( nOptionsPresent == 0 )
return MIstatus::failure;
MIuint nArgIndexCnt = 0;
MIuint nTypeCnt = 0;
MIuint nTypeCnt2 = 0;
MIuint nFoundNOptionsCnt = 0;
CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
while( it != vecOptions.end() )
{
// Move to the Nth argument position from left before do validation/checking
if( nArgIndexCnt++ == nArgIndex )
{
nTypeCnt++;
const CMIUtilString & rOption( *it );
if( IsExpectedCorrectType( rOption, m_eExpectingOptionType ) )
{
nTypeCnt2++;
CMICmdArgValBase * pOptionObj = CreationObj( rOption, m_eExpectingOptionType );
if( (pOptionObj != nullptr) && vrwTxt.RemoveArgAtPos( rOption, nArgIndex ) )
{
nFoundNOptionsCnt++;
m_vecArgsExpected.push_back( pOptionObj );
}
}
// Is the sequence 'options' of same type broken. Expecting the same type until the
// next argument.
if( nTypeCnt != nTypeCnt2 )
return MIstatus::failure;
if( nFoundNOptionsCnt == m_nExpectingNOptions )
return MIstatus::success;
}
// Next
++it;
}
if( nFoundNOptionsCnt != m_nExpectingNOptions )
return MIstatus::failure;
return MIstatus::success;
}
