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+//===-- MICmdArgValString.h -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//++
+// File: MICmdArgValString.h
+//
+// Overview: CMICmdArgValString interface.
+//
+// Environment: Compilers: Visual C++ 12.
+// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
+// Libraries: See MIReadmetxt.
+//
+// Copyright: None.
+//--
+
+#pragma once
+
+// In-house headers:
+#include "MICmdArgValBase.h"
+
+// Declarations:
+class CMICmdArgContext;
+
+//++ ============================================================================
+// Details: MI common code class. Command argument class. Arguments object
+// needing specialization derived from the CMICmdArgValBase class.
+// An argument knows what type of argument it is and how it is to
+// interpret the options (context) string to find and validate a matching
+// argument and so extract a value from it .
+// Based on the Interpreter pattern.
+// Gotchas: None.
+// Authors: Illya Rudkin 15/04/2014.
+// Changes: None.
+//--
+class CMICmdArgValString : public CMICmdArgValBaseTemplate< CMIUtilString >
+{
+// Methods:
+public:
+ /* ctor */ CMICmdArgValString( void );
+ /* ctor */ CMICmdArgValString( const bool vbAnything );
+ /* ctor */ CMICmdArgValString( const bool vbHandleQuotes, const bool vbAcceptNumbers, const bool vbHandleDirPaths );
+ /* ctor */ CMICmdArgValString( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd, const bool vbHandleQuotes = false, const bool vbAcceptNumbers = false );
+ //
+ bool IsStringArg( const CMIUtilString & vrTxt ) const;
+
+// Overridden:
+public:
+ // From CMICmdArgValBase
+ /* dtor */ virtual ~CMICmdArgValString( void );
+ // From CMICmdArgSet::IArg
+ virtual bool Validate( CMICmdArgContext & vrwArgContext );
+
+// Methods:
+private:
+ bool ValidateSingleText( CMICmdArgContext & vrwArgContext );
+ bool ValidateQuotedText( CMICmdArgContext & vrwArgContext );
+ bool ValidateQuotedTextEmbedded( CMICmdArgContext & vrwArgContext );
+ bool ValidateQuotedQuotedTextEmbedded( CMICmdArgContext & vrwArgContext );
+ bool IsStringArgSingleText( const CMIUtilString & vrTxt ) const;
+ bool IsStringArgQuotedText( const CMIUtilString & vrTxt ) const;
+ bool IsStringArgQuotedTextEmbedded( const CMIUtilString & vrTxt ) const;
+ bool IsStringArgQuotedQuotedTextEmbedded( const CMIUtilString & vrTxt ) const;
+
+// Attribute:
+private:
+ bool m_bHandleQuotedString; // True = Parse a string surrounded by quotes spaces are not delimitors, false = only text up to next delimiting space character
+ bool m_bAcceptNumbers; // True = Parse a string and accept as a number if number, false = numbers not recognised as string types
+ bool m_bHandleDirPaths; // True = Parse a string and accept directory file style string if present, false = directory file path not accepted
+ bool m_bHandleAnything; // True = Parse a string and accept anything if present, false = validate for criteria matches
+};