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Diffstat (limited to 'tools/lldb-mi/MICmdArgValBase.cpp')
-rw-r--r-- | tools/lldb-mi/MICmdArgValBase.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tools/lldb-mi/MICmdArgValBase.cpp b/tools/lldb-mi/MICmdArgValBase.cpp new file mode 100644 index 000000000000..ceab1a494865 --- /dev/null +++ b/tools/lldb-mi/MICmdArgValBase.cpp @@ -0,0 +1,171 @@ +//===-- MICmdArgValBase.cpp -------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//++ +// File: MICmdArgValBase.cpp +// +// Overview: CMICmdArgValBase implementation. +// +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. +// +// Copyright: None. +//-- + +// In-house headers: +#include "MICmdArgValBase.h" +#include "MIUtilString.h" +#include "MICmdArgContext.h" + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmdArgValBase constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmdArgValBase::CMICmdArgValBase( void ) +: m_bFound( false ) +, m_bValid( false ) +, m_bMandatory( false ) +, m_bHandled( false ) +, m_bIsMissingOptions( false ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmdArgValBase 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. +// Return: None. +// Throws: None. +//-- +CMICmdArgValBase::CMICmdArgValBase( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd ) +: m_bFound( false ) +, m_bValid( false ) +, m_bMandatory( vbMandatory ) +, m_strArgName( vrArgName ) +, m_bHandled( vbHandleByCmd ) +, m_bIsMissingOptions( false ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmdArgValBase destructor. +// Type: Overrideable. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmdArgValBase::~CMICmdArgValBase( void ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the state flag of whether the argument is handled by the command or +// not. +// Type: Method. +// Args: None. +// Return: True - Command needs more information. +// False - All information is present as expected. +// Throws: None. +//-- +bool CMICmdArgValBase::GetIsMissingOptions( void ) const +{ + return m_bIsMissingOptions; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the state flag of whether the argument is handled by the command or +// not. +// Type: Method. +// Args: None. +// Return: True - Command handles *this argument or option. +// False - Not handled (argument specified but ignored). +// Throws: None. +//-- +bool CMICmdArgValBase::GetIsHandledByCmd( void ) const +{ + return m_bHandled; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the name of *this argument. +// Type: Method. +// Args: None. +// Return: CMIUtilString & - Return the text name. +// Throws: None. +//-- +const CMIUtilString & CMICmdArgValBase::GetName( void ) const +{ + return m_strArgName; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the state flag of whether the argument was found in the command's +// argument / options string. +// Type: Method. +// Args: None. +// Return: True - Argument found. +// False - Argument not found. +// Throws: None. +//-- +bool CMICmdArgValBase::GetFound( void ) const +{ + return m_bFound; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the state flag indicating whether the value was obtained from the +// text arguments string and is valid. +// Type: Method. +// Args: None. +// Return: True - Argument valid. +// False - Argument not valid. +// Throws: None. +//-- +bool CMICmdArgValBase::GetValid( void ) const +{ + return m_bValid; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the state flag indicating whether *this argument is a mandatory +// argument for the command or is optional to be present. +// Type: Method. +// Args: None. +// Return: True - Mandatory. +// False - Optional. +// Throws: None. +//-- +bool CMICmdArgValBase::GetIsMandatory( void ) const +{ + return m_bMandatory; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Parse the command's argument options string and try to extract the value *this +// argument is looking for. +// Type: Overrideable. +// Args: vArgContext - (RW) The command's argument options string. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmdArgValBase::Validate( CMICmdArgContext & vwArgContext ) +{ + MIunused( vwArgContext ); + + // Override to implement + + return MIstatus::failure; +}
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