lldb/tools/lldb-mi/MICmdCmdSupportList.cpp

//===-- MICmdCmdSupportList.cpp ---------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

//++
// File:		MICmdCmdSupportList.cpp
//
// Overview:	CMICmdCmdSupportListFeatures			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 "MICmnConfig.h"
#include "MICmdCmdSupportList.h"
#include "MICmnMIResultRecord.h"
#include "MICmnMIValueConst.h"
#include "MICmnMIValueList.h"

//++ ------------------------------------------------------------------------------------
// Details:	CMICmdCmdSupportListFeatures constructor.
// Type:	Method.
// Args:	None.
// Return:	None.
// Throws:	None.
//--
CMICmdCmdSupportListFeatures::CMICmdCmdSupportListFeatures( void )
{
	// Command factory matches this name with that received from the stdin stream
	m_strMiCmd = "list-features";
	
	// Required by the CMICmdFactory when registering *this command
	m_pSelfCreatorFn = &CMICmdCmdSupportListFeatures::CreateSelf;
}

//++ ------------------------------------------------------------------------------------
// Details:	CMICmdCmdSupportListFeatures destructor.
// Type:	Overrideable.
// Args:	None.
// Return:	None.
// Throws:	None.
//--
CMICmdCmdSupportListFeatures::~CMICmdCmdSupportListFeatures( void )
{
}

//++ ------------------------------------------------------------------------------------
// Details:	The invoker requires this function. The command does work in this function.
//			The command is likely to communicate with the LLDB SBDebugger in here.
// Type:	Overridden.
// Args:	None.
// Return:	MIstatus::success - Functional succeeded.
//			MIstatus::failure - Functional failed.
// Throws:	None.
//--
bool CMICmdCmdSupportListFeatures::Execute( void )
{
	// Do nothing
	
	return MIstatus::success;
}

//++ ------------------------------------------------------------------------------------
// Details:	The invoker requires this function. The command prepares a MI Record Result
//			for the work carried out in the Execute().
// Type:	Overridden.
// Args:	None.
// Return:	MIstatus::success - Functional succeeded.
//			MIstatus::failure - Functional failed.
// Throws:	None.
//--
bool CMICmdCmdSupportListFeatures::Acknowledge( void )
{
	const CMICmnMIValueConst miValueConst( "data-read-memory-bytes" );
	const CMICmnMIValueList miValueList( miValueConst );
	const CMICmnMIValueResult miValueResult( "features", miValueList );
	const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult );
	m_miResultRecord = miRecordResult;

	return MIstatus::success;
}

//++ ------------------------------------------------------------------------------------
// Details:	Required by the CMICmdFactory when registering *this command. The factory
//			calls this function to create an instance of *this command.
// Type:	Static method.
// Args:	None.
// Return:	CMICmdBase * - Pointer to a new command.
// Throws:	None.
//--
CMICmdBase * CMICmdCmdSupportListFeatures::CreateSelf( void )
{
	return new CMICmdCmdSupportListFeatures();
}