| //===-- 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 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 IsStringArgSingleText( const CMIUtilString & vrTxt ) const; |
| bool IsStringArgQuotedText( 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 |
| }; |