| //===-- MIDriverBase.h ------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //++ |
| // File: MIDriverBase.h |
| // |
| // Overview: CMIDriverBase interface. |
| // |
| // Environment: Compilers: Visual C++ 12. |
| // gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 |
| // Libraries: See MIReadmetxt. |
| // |
| // Copyright: None. |
| //-- |
| |
| #pragma once |
| |
| // Third party headers: |
| #include <lldb/API/SBDebugger.h> |
| #include <lldb/API/SBBroadcaster.h> |
| |
| // In-house headers: |
| #include "MIUtilString.h" |
| |
| // Declarations: |
| namespace lldb { class SBBroadcaster; } |
| |
| //++ ============================================================================ |
| // Details: MI driver base implementation class. This class has been created so |
| // not have to edit the lldb::SBBroadcaster class code. Functionality |
| // and attributes need to be common to the LLDB Driver class and the |
| // MI Driver class (derived from lldb::SBBroadcaster) so they can call |
| // upon each other for functionality fall through and allow the |
| // CDriverMgr to manage either (any) driver to be operated on. |
| // Each driver instance (the CMIDriver, LLDB::Driver) has its own |
| // LLDB::SBDebugger object. |
| // Gotchas: None. |
| // Authors: Illya Rudkin 30/01/2014. |
| // Changes: None. |
| //-- |
| class CMIDriverBase |
| { |
| // Methods: |
| public: |
| /* ctor */ CMIDriverBase( void ); |
| |
| CMIDriverBase * GetDriverToFallThruTo( void ) const; |
| CMIDriverBase * GetDriversParent( void ) const; |
| |
| // Overrideable: |
| public: |
| /* dtor */ virtual ~CMIDriverBase( void ); |
| |
| virtual bool DoFallThruToAnotherDriver( const CMIUtilString & vCmd, CMIUtilString & vwErrMsg ); |
| virtual bool SetDriverToFallThruTo( const CMIDriverBase & vrOtherDriver ); |
| virtual bool SetDriverParent( const CMIDriverBase & vrOtherDriver ); |
| virtual const CMIUtilString & GetDriverName( void ) const = 0; |
| virtual const CMIUtilString & GetDriverId( void ) const = 0; |
| virtual void SetExitApplicationFlag( const bool vbForceExit ); |
| |
| // MI provide information for the pass through (child) assigned driver |
| virtual FILE * GetStdin( void ) const; |
| virtual FILE * GetStdout( void ) const; |
| virtual FILE * GetStderr( void ) const; |
| |
| // Attributes: |
| protected: |
| CMIDriverBase * m_pDriverFallThru; // Child driver to use should *this driver not be able to handle client input |
| CMIDriverBase * m_pDriverParent; // The parent driver who passes work to *this driver to do work |
| CMIUtilString m_strDriverId; |
| bool m_bExitApp; // True = Yes, exit application, false = continue execution |
| }; |