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//===-- MICmnLLDBDebugger.h -------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//++
// File: MICmnLLDBDebugger.h
//
// Overview: CMICmnLLDBDebugger 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 <queue>
#include <map>
#include <lldb/API/SBDebugger.h>
#include <lldb/API/SBListener.h>
#include <lldb/API/SBEvent.h>
// In-house headers:
#include "MICmnBase.h"
#include "MIUtilThreadBaseStd.h"
#include "MIUtilSingletonBase.h"
// Declarations:
class CMIDriverBase;
class CMICmnLLDBDebuggerHandleEvents;
//++ ============================================================================
// Details: MI proxy/adapter for the LLDB public SBDebugger API. The CMIDriver
// requires *this object. Command classes make calls on *this object
// to facilitate their work effort. The instance runs in its own worker
// thread.
// A singleton class.
// Gotchas: None.
// Authors: Illya Rudkin 26/02/2014.
// Changes: None.
//--
class CMICmnLLDBDebugger
: public CMICmnBase
, public CMIUtilThreadActiveObjBase
, public MI::ISingleton< CMICmnLLDBDebugger >
{
friend class MI::ISingleton< CMICmnLLDBDebugger >;
// Methods:
public:
bool Initialize( void );
bool Shutdown( void );
bool SetDriver( const CMIDriverBase & vClientDriver );
CMIDriverBase & GetDriver( void ) const;
lldb::SBDebugger & GetTheDebugger( void );
lldb::SBListener & GetTheListener( void );
// MI Commands can use these functions to listen for events they require
bool RegisterForEvent( const CMIUtilString & vClientName, const CMIUtilString & vBroadcasterClass, const MIuint vEventMask );
bool UnregisterForEvent( const CMIUtilString & vClientName, const CMIUtilString & vBroadcasterClass );
bool RegisterForEvent( const CMIUtilString & vClientName, const lldb::SBBroadcaster & vBroadcaster, const MIuint vEventMask );
bool UnregisterForEvent( const CMIUtilString & vClientName, const lldb::SBBroadcaster & vBroadcaster );
// Overridden:
public:
// From CMIUtilThreadActiveObjBase
virtual const CMIUtilString & ThreadGetName( void ) const;
// Overridden:
protected:
// From CMIUtilThreadActiveObjBase
virtual bool ThreadRun( bool & vrIsAlive );
virtual bool ThreadFinish( void );
// Typedefs:
private:
typedef std::map< CMIUtilString, MIuint > MapBroadcastClassNameToEventMask_t;
typedef std::pair< CMIUtilString, MIuint > MapPairBroadcastClassNameToEventMask_t;
typedef std::map< CMIUtilString, MIuint > MapIdToEventMask_t;
typedef std::pair< CMIUtilString, MIuint > MapPairIdToEventMask_t;
// Methods:
private:
/* ctor */ CMICmnLLDBDebugger( void );
/* ctor */ CMICmnLLDBDebugger( const CMICmnLLDBDebugger & );
void operator=( const CMICmnLLDBDebugger & );
bool InitSBDebugger( void );
bool InitSBListener( void );
bool InitStdStreams( void );
bool MonitorSBListenerEvents( bool & vrbYesExit );
bool BroadcasterGetMask( const CMIUtilString & vBroadcasterClass, MIuint & vEventMask ) const;
bool BroadcasterRemoveMask( const CMIUtilString & vBroadcasterClass );
bool BroadcasterSaveMask( const CMIUtilString & vBroadcasterClass, const MIuint vEventMask );
MIuint ClientGetMaskForAllClients( const CMIUtilString & vBroadcasterClass ) const;
bool ClientSaveMask( const CMIUtilString & vClientName, const CMIUtilString & vBroadcasterClass, const MIuint vEventMask );
bool ClientRemoveTheirMask( const CMIUtilString & vClientName, const CMIUtilString & vBroadcasterClass );
bool ClientGetTheirMask( const CMIUtilString & vClientName, const CMIUtilString & vBroadcasterClass, MIuint & vwEventMask );
// Overridden:
private:
// From CMICmnBase
/* dtor */ virtual ~CMICmnLLDBDebugger( void );
// Attributes:
private:
CMIDriverBase * m_pClientDriver; // The driver that wants to use *this LLDB debugger
lldb::SBDebugger m_lldbDebugger; // SBDebugger is the primordial object that creates SBTargets and provides access to them
lldb::SBListener m_lldbListener; // API clients can register its own listener to debugger events
const CMIUtilString m_constStrThisThreadId;
MapBroadcastClassNameToEventMask_t m_mapBroadcastClassNameToEventMask;
MapIdToEventMask_t m_mapIdToEventMask;
};
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