| //===-- 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 "MICmnConfig.h" |
| #include "MICmdCmdSupportInfo.h" |
| #include "MICmnMIResultRecord.h" |
| #include "MICmnMIValueConst.h" |
| #include "MICmnMIValueTuple.h" |
| #include "MICmdArgContext.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 ) ) ); |
| CMICmdArgContext argCntxt( m_cmdData.strMiCmdOption ); |
| if( bOk && !m_setCmdArgs.Validate( m_cmdData.strMiCmd, argCntxt ) ) |
| { |
| SetError( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_ARGS ), m_cmdData.strMiCmd.c_str(), m_setCmdArgs.GetErrorDescription().c_str() ) ); |
| return MIstatus::failure; |
| } |
| |
| return bOk; |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // 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(); |
| } |