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//===-- MICmdCmdSupportListInfo.cpp -----------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//++
// File: MICmdCmdSupportListInfo.cpp
//
// Overview: CMICmdCmdSupportInfoMiCmdQuery 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 "MICmdCmdSupportInfo.h"
#include "MICmnMIResultRecord.h"
#include "MICmnMIValueConst.h"
#include "MICmnMIValueTuple.h"
#include "MICmdArgValString.h"
#include "MICmdFactory.h"
//++ ------------------------------------------------------------------------------------
// Details: CMICmdCmdSupportInfoMiCmdQuery constructor.
// Type: Method.
// Args: None.
// Return: None.
// Throws: None.
//--
CMICmdCmdSupportInfoMiCmdQuery::CMICmdCmdSupportInfoMiCmdQuery( void )
: m_bCmdFound( false )
, m_constStrArgCmdName( "cmd_name" )
{
// Command factory matches this name with that received from the stdin stream
m_strMiCmd = "info-gdb-mi-command";
// Required by the CMICmdFactory when registering *this command
m_pSelfCreatorFn = &CMICmdCmdSupportInfoMiCmdQuery::CreateSelf;
}
//++ ------------------------------------------------------------------------------------
// Details: CMICmdCmdSupportInfoMiCmdQuery destructor.
// Type: Overrideable.
// Args: None.
// Return: None.
// Throws: None.
//--
CMICmdCmdSupportInfoMiCmdQuery::~CMICmdCmdSupportInfoMiCmdQuery( void )
{
}
//++ ------------------------------------------------------------------------------------
// Details: The invoker requires this function. The parses the command line options
// arguments to extract values for each of those arguments.
// Type: Overridden.
// Args: None.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool CMICmdCmdSupportInfoMiCmdQuery::ParseArgs( void )
{
bool bOk = m_setCmdArgs.Add( *(new CMICmdArgValString( m_constStrArgCmdName, true, true ) ) );
return (bOk && ParseValidateCmdOptions() );
}
//++ ------------------------------------------------------------------------------------
// 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 CMICmdCmdSupportInfoMiCmdQuery::Execute( void )
{
CMICMDBASE_GETOPTION( pArgNamedCmdName, String, m_constStrArgCmdName );
const CMIUtilString & rCmdToQuery( pArgNamedCmdName->GetValue() );
const MIuint nLen = rCmdToQuery.length();
const CMICmdFactory & rCmdFactory = CMICmdFactory::Instance();
if( (nLen > 1) && (rCmdToQuery[ 0 ] == '-') )
m_bCmdFound = rCmdFactory.CmdExist( rCmdToQuery.substr( 1, nLen - 1 ).c_str() );
else
m_bCmdFound = rCmdFactory.CmdExist( rCmdToQuery );
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 CMICmdCmdSupportInfoMiCmdQuery::Acknowledge( void )
{
const CMICmnMIValueConst miValueConst( m_bCmdFound ? "true" : "false" );
const CMICmnMIValueResult miValueResult( "exists", miValueConst );
const CMICmnMIValueTuple miValueTuple( miValueResult );
const CMICmnMIValueResult miValueResult2( "command", miValueTuple );
const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult2 );
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 * CMICmdCmdSupportInfoMiCmdQuery::CreateSelf( void )
{
return new CMICmdCmdSupportInfoMiCmdQuery();
}
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