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Diffstat (limited to 'tools/lldb-mi/MICmdArgValString.h')
-rw-r--r-- | tools/lldb-mi/MICmdArgValString.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tools/lldb-mi/MICmdArgValString.h b/tools/lldb-mi/MICmdArgValString.h new file mode 100644 index 000000000000..ab411a02dc88 --- /dev/null +++ b/tools/lldb-mi/MICmdArgValString.h @@ -0,0 +1,76 @@ +//===-- 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 +}; |