1 files changed, 0 insertions, 321 deletions
diff --git a/tools/lldb-mi/MICmdInvoker.cpp b/tools/lldb-mi/MICmdInvoker.cpp
deleted file mode 100644
index f4150a20ccd9..000000000000
--- a/tools/lldb-mi/MICmdInvoker.cpp
+++ /dev/null
@@ -1,321 +0,0 @@
-//===-- MICmdInvoker.cpp ----------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// In-house headers:
-#include "MICmdInvoker.h"
-#include "MICmdBase.h"
-#include "MICmdMgr.h"
-#include "MICmnLog.h"
-#include "MICmnStreamStdout.h"
-#include "MIDriver.h"
-
-//++
-// Details: CMICmdInvoker constructor.
-// Type:    Method.
-// Args:    None.
-// Return:  None.
-// Throws:  None.
-//--
-CMICmdInvoker::CMICmdInvoker() : m_rStreamOut(CMICmnStreamStdout::Instance()) {}
-
-//++
-// Details: CMICmdInvoker destructor.
-// Type:    Overridable.
-// Args:    None.
-// Return:  None.
-// Throws:  None.
-//--
-CMICmdInvoker::~CMICmdInvoker() { Shutdown(); }
-
-//++
-// Details: Initialize resources for *this Command Invoker.
-// Type:    Method.
-// Args:    None.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-bool CMICmdInvoker::Initialize() {
-  m_clientUsageRefCnt++;
-
-  if (m_bInitialized)
-    return MIstatus::success;
-
-  m_bInitialized = true;
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Release resources for *this Stdin stream.
-// Type:    Method.
-// Args:    None.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-bool CMICmdInvoker::Shutdown() {
-  if (--m_clientUsageRefCnt > 0)
-    return MIstatus::success;
-
-  if (!m_bInitialized)
-    return MIstatus::success;
-
-  CmdDeleteAll();
-
-  m_bInitialized = false;
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Empty the map of invoked commands doing work. Command objects are
-// deleted too.
-// Type:    Method.
-// Args:    None.
-// Return:  None.
-// Throws:  None.
-//--
-void CMICmdInvoker::CmdDeleteAll() {
-  CMICmdMgr &rMgr = CMICmdMgr::Instance();
-  MapCmdIdToCmd_t::const_iterator it = m_mapCmdIdToCmd.begin();
-  while (it != m_mapCmdIdToCmd.end()) {
-    const MIuint cmdId((*it).first);
-    MIunused(cmdId);
-    CMICmdBase *pCmd = (*it).second;
-    const CMIUtilString &rCmdName(pCmd->GetCmdData().strMiCmd);
-    MIunused(rCmdName);
-    rMgr.CmdDelete(pCmd->GetCmdData());
-
-    // Next
-    ++it;
-  }
-  m_mapCmdIdToCmd.clear();
-}
-
-//++
-// Details: Remove from the map of invoked commands doing work a command that
-// has finished
-//          its work. The command object is deleted too.
-// Type:    Method.
-// Args:    vId             - (R) Command object's unique ID.
-//          vbYesDeleteCmd  - (R) True = Delete command object, false = delete
-//          via the Command Manager.
-// Return:  None.
-// Throws:  None.
-//--
-bool CMICmdInvoker::CmdDelete(const MIuint vId,
-                              const bool vbYesDeleteCmd /*= false*/) {
-  CMICmdMgr &rMgr = CMICmdMgr::Instance();
-  MapCmdIdToCmd_t::const_iterator it = m_mapCmdIdToCmd.find(vId);
-  if (it != m_mapCmdIdToCmd.end()) {
-    CMICmdBase *pCmd = (*it).second;
-    if (vbYesDeleteCmd) {
-      // Via registered interest command manager callback *this object to delete
-      // the command
-      m_mapCmdIdToCmd.erase(it);
-      delete pCmd;
-    } else
-      // Notify other interested object of this command's pending deletion
-      rMgr.CmdDelete(pCmd->GetCmdData());
-  }
-
-  if (m_mapCmdIdToCmd.empty())
-    rMgr.CmdUnregisterForDeleteNotification(*this);
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Add to the map of invoked commands doing work a command that is
-// about to
-//          start to do work.
-// Type:    Method.
-// Args:    vCmd    - (R) Command object.
-// Return:  None.
-// Throws:  None.
-//--
-bool CMICmdInvoker::CmdAdd(const CMICmdBase &vCmd) {
-  if (m_mapCmdIdToCmd.empty()) {
-    CMICmdMgr &rMgr = CMICmdMgr::Instance();
-    rMgr.CmdRegisterForDeleteNotification(*this);
-  }
-
-  const MIuint &cmdId(vCmd.GetCmdData().id);
-  MapCmdIdToCmd_t::const_iterator it = m_mapCmdIdToCmd.find(cmdId);
-  if (it != m_mapCmdIdToCmd.end())
-    return MIstatus::success;
-
-  MapPairCmdIdToCmd_t pr(cmdId, const_cast<CMICmdBase *>(&vCmd));
-  m_mapCmdIdToCmd.insert(pr);
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Having previously had the potential command validated and found
-// valid now
-//          get the command executed.
-//          If the Functionality returns MIstatus::failure call
-//          GetErrorDescription().
-//          This function is used by the application's main thread.
-// Type:    Method.
-// Args:    vCmd    - (RW) Command object.
-// Return:  MIstatus::success - Functionality succeeded.
-//          MIstatus::failure - Functionality failed.
-// Throws:  None.
-//--
-bool CMICmdInvoker::CmdExecute(CMICmdBase &vCmd) {
-  bool bOk = CmdAdd(vCmd);
-
-  if (bOk) {
-    vCmd.AddCommonArgs();
-    if (!vCmd.ParseArgs()) {
-      // Report command execution failed
-      const SMICmdData cmdData(vCmd.GetCmdData());
-      CmdStdout(cmdData);
-      CmdCauseAppExit(vCmd);
-      CmdDelete(cmdData.id);
-
-      // Proceed to wait or execute next command
-      return MIstatus::success;
-    }
-  }
-
-  if (bOk && !vCmd.Execute()) {
-    // Report command execution failed
-    const SMICmdData cmdData(vCmd.GetCmdData());
-    CmdStdout(cmdData);
-    CmdCauseAppExit(vCmd);
-    CmdDelete(cmdData.id);
-
-    // Proceed to wait or execute next command
-    return MIstatus::success;
-  }
-
-  bOk = CmdExecuteFinished(vCmd);
-
-  return bOk;
-}
-
-//++
-// Details: Called when a command has finished its Execution() work either
-// synchronously
-//          because the command executed was the type a non event type or
-//          asynchronously
-//          via the command's callback (because of an SB Listener event). Needs
-//          to be called
-//          so that *this invoker call do some house keeping and then proceed to
-//          call
-//          the command's Acknowledge() function.
-// Type:    Method.
-// Args:    vCmd    - (R) Command object.
-// Return:  MIstatus::success - Functionality succeeded.
-//          MIstatus::failure - Functionality failed.
-// Throws:  None.
-//--
-bool CMICmdInvoker::CmdExecuteFinished(CMICmdBase &vCmd) {
-  // Command finished now get the command to gather it's information and form
-  // the MI
-  // Result record
-  if (!vCmd.Acknowledge()) {
-    // Report command acknowledge functionality failed
-    const SMICmdData cmdData(vCmd.GetCmdData());
-    CmdStdout(cmdData);
-    CmdCauseAppExit(vCmd);
-    CmdDelete(cmdData.id);
-
-    // Proceed to wait or execute next command
-    return MIstatus::success;
-  }
-
-  // Retrieve the command's latest data/information. Needed for commands of the
-  // event type so have
-  // a record of commands pending finishing execution.
-  const CMIUtilString &rMIResultRecord(vCmd.GetMIResultRecord());
-  SMICmdData cmdData(
-      vCmd.GetCmdData()); // Make a copy as the command will be deleted soon
-  cmdData.strMiCmdResultRecord = rMIResultRecord; // Precautionary copy as the
-                                                  // command might forget to do
-                                                  // this
-  if (vCmd.HasMIResultRecordExtra()) {
-    cmdData.bHasResultRecordExtra = true;
-    const CMIUtilString &rMIExtra(vCmd.GetMIResultRecordExtra());
-    cmdData.strMiCmdResultRecordExtra =
-        rMIExtra; // Precautionary copy as the command might forget to do this
-  }
-
-  // Send command's MI response to the client
-  bool bOk = CmdStdout(cmdData);
-
-  // Delete the command object as do not require anymore
-  bOk = bOk && CmdDelete(vCmd.GetCmdData().id);
-
-  return bOk;
-}
-
-//++
-// Details: If the MI Driver is not operating via a client i.e. Eclipse check
-// the command
-//          on failure suggests the application exits. A command can be such
-//          that a
-//          failure cannot the allow the application to continue operating.
-// Args:    vCmd    - (R) Command object.
-// Return:  None.
-// Return:  None.
-// Throws:  None.
-//--
-void CMICmdInvoker::CmdCauseAppExit(const CMICmdBase &vCmd) const {
-  if (vCmd.GetExitAppOnCommandFailure()) {
-    CMIDriver &rDriver(CMIDriver::Instance());
-    if (rDriver.IsDriverDebuggingArgExecutable()) {
-      rDriver.SetExitApplicationFlag(true);
-    }
-  }
-}
-
-//++
-// Details: Write to stdout and the Log file the command's MI formatted result.
-// Type:    vCmdData    - (R) A command's information.
-// Return:  MIstatus::success - Functionality succeeded.
-//          MIstatus::failure - Functionality failed.
-// Return:  None.
-// Throws:  None.
-//--
-bool CMICmdInvoker::CmdStdout(const SMICmdData &vCmdData) const {
-  bool bOk = m_pLog->WriteLog(vCmdData.strMiCmdAll);
-  const bool bLock = bOk && m_rStreamOut.Lock();
-  bOk = bOk && bLock &&
-        m_rStreamOut.WriteMIResponse(vCmdData.strMiCmdResultRecord);
-  if (bOk && vCmdData.bHasResultRecordExtra) {
-    bOk = m_rStreamOut.WriteMIResponse(vCmdData.strMiCmdResultRecordExtra);
-  }
-  bOk = bLock && m_rStreamOut.Unlock();
-
-  return bOk;
-}
-
-//++
-// Details: Required by the CMICmdMgr::ICmdDeleteCallback. *this object is
-// registered
-//          with the Command Manager to receive callbacks when a command is
-//          being deleted.
-//          An object, *this invoker, does not delete a command object itself
-//          but calls
-//          the Command Manager to delete a command object. This function is the
-//          Invoker's
-//          called.
-//          The Invoker owns the command objects and so can delete them but must
-//          do it
-//          via the manager so other objects can be notified of the deletion.
-// Type:    Method.
-// Args:    vCmd    - (RW) Command.
-// Return:  None.
-// Throws:  None.
-//--
-void CMICmdInvoker::Delete(SMICmdData &vCmd) { CmdDelete(vCmd.id, true); }