1 files changed, 0 insertions, 290 deletions
diff --git a/tools/lldb-mi/MICmdInterpreter.cpp b/tools/lldb-mi/MICmdInterpreter.cpp
deleted file mode 100644
index 9e37ac2d61089..0000000000000
--- a/tools/lldb-mi/MICmdInterpreter.cpp
+++ /dev/null
@@ -1,290 +0,0 @@
-//===-- MICmdInterpreter.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 "MICmdInterpreter.h"
-#include "MICmdFactory.h"
-
-//++
-// Details: CMICmdInterpreter constructor.
-// Type:    Method.
-// Args:    None.
-// Return:  None.
-// Throws:  None.
-//--
-CMICmdInterpreter::CMICmdInterpreter()
-    : m_rCmdFactory(CMICmdFactory::Instance()) {}
-
-//++
-// Details: CMICmdInterpreter destructor.
-// Type:    Overridable.
-// Args:    None.
-// Return:  None.
-// Throws:  None.
-//--
-CMICmdInterpreter::~CMICmdInterpreter() { Shutdown(); }
-
-//++
-// Details: Initialize resources for *this Command Interpreter.
-// Type:    Method.
-// Args:    None.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::Initialize() {
-  m_clientUsageRefCnt++;
-
-  if (m_bInitialized)
-    return MIstatus::success;
-
-  m_bInitialized = true;
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Release resources for *this Command Interpreter.
-// Type:    Method.
-// Args:    None.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::Shutdown() {
-  if (--m_clientUsageRefCnt > 0)
-    return MIstatus::success;
-
-  if (!m_bInitialized)
-    return MIstatus::success;
-
-  m_bInitialized = false;
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Establish whether the text data is an MI format type command.
-// Type:    Method.
-// Args:    vTextLine               - (R) Text data to interpret.
-//          vwbYesValid             - (W) True = MI type command, false = not
-//          recognised.
-//          vwbCmdNotInCmdFactor    - (W) True = MI command not found in the
-//          command factory, false = recognised.
-// Return:  MIstatus::success - Functional succeeded.
-//          MIstatus::failure - Functional failed.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::ValidateIsMi(const CMIUtilString &vTextLine,
-                                     bool &vwbYesValid,
-                                     bool &vwbCmdNotInCmdFactor,
-                                     SMICmdData &rwCmdData) {
-  vwbYesValid = false;
-  vwbCmdNotInCmdFactor = false;
-  rwCmdData.Clear();
-
-  if (vTextLine.empty())
-    return MIstatus::success;
-
-  // MI format is [cmd #]-[command name]<space>[command arg(s)]
-  // i.e. 1-file-exec-and-symbols --thread-group i1 DEVICE_EXECUTABLE
-  //      5-data-evaluate-expression --thread 1 --frame 0 *(argv)
-
-  m_miCmdData.Clear();
-  m_miCmdData.strMiCmd = vTextLine;
-
-  // The following change m_miCmdData as valid parts are identified
-  vwbYesValid = (MiHasCmdTokenEndingHyphen(vTextLine) ||
-                 MiHasCmdTokenEndingAlpha(vTextLine));
-  vwbYesValid = vwbYesValid && MiHasCmd(vTextLine);
-  if (vwbYesValid) {
-    vwbCmdNotInCmdFactor = !HasCmdFactoryGotMiCmd(MiGetCmdData());
-    vwbYesValid = !vwbCmdNotInCmdFactor;
-  }
-
-  // Update command's meta data valid state
-  m_miCmdData.bCmdValid = vwbYesValid;
-
-  // Ok to return new updated command information
-  rwCmdData = MiGetCmdData();
-
-  return MIstatus::success;
-}
-
-//++
-// Details: Establish whether the command name entered on the stdin stream is
-// recognised by
-//          the MI driver.
-// Type:    Method.
-// Args:    vCmd    - (R) Command information structure.
-// Return:  bool  - True = yes command is recognised, false = command not
-// recognised.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::HasCmdFactoryGotMiCmd(const SMICmdData &vCmd) const {
-  return m_rCmdFactory.CmdExist(vCmd.strMiCmd);
-}
-
-//++
-// Details: Does the command entered match the criteria for a MI command format.
-//          The format to validate against is 'nn-' where there can be 1 to n
-//          digits.
-//          I.e. '2-gdb-exit'.
-//          Is the execution token present? The command token is entered into
-//          the
-//          command meta data structure whether correct or not for reporting or
-//          later
-//          command execution purposes.
-// Type:    Method.
-// Args:    vTextLine   - (R) Text data to interpret.
-// Return:  bool  - True = yes command token present, false = command not
-// recognised.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::MiHasCmdTokenEndingHyphen(
-    const CMIUtilString &vTextLine) {
-  // The hyphen is mandatory
-  const size_t nPos = vTextLine.find('-', 0);
-  if ((nPos == std::string::npos))
-    return false;
-
-  if (MiHasCmdTokenPresent(vTextLine)) {
-    const std::string strNum = vTextLine.substr(0, nPos);
-    if (!CMIUtilString(strNum).IsNumber())
-      return false;
-
-    m_miCmdData.strMiCmdToken = strNum;
-  }
-
-  m_miCmdData.bMIOldStyle = false;
-
-  return true;
-}
-
-//++
-// Details: Does the command entered match the criteria for a MI command format.
-//          The format to validate against is 'nnA' where there can be 1 to n
-//          digits.
-//          'A' represents any non numeric token. I.e. '1source .gdbinit'.
-//          Is the execution token present? The command token is entered into
-//          the
-//          command meta data structure whether correct or not for reporting or
-//          later
-//          command execution purposes.
-// Type:    Method.
-// Args:    vTextLine   - (R) Text data to interpret.
-// Return:  bool  - True = yes command token present, false = command not
-// recognised.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::MiHasCmdTokenEndingAlpha(
-    const CMIUtilString &vTextLine) {
-  char cChar = vTextLine[0];
-  MIuint i = 0;
-  while (::isdigit(cChar) != 0) {
-    cChar = vTextLine[++i];
-  }
-  if (::isalpha(cChar) == 0)
-    return false;
-  if (i == 0)
-    return false;
-
-  const std::string strNum = vTextLine.substr(0, i);
-  m_miCmdData.strMiCmdToken = strNum.c_str();
-  m_miCmdData.bMIOldStyle = true;
-
-  return true;
-}
-
-//++
-// Details: Does the command entered match the criteria for a MI command format.
-//          Is the command token present before the hyphen?
-// Type:    Method.
-// Args:    vTextLine - (R) Text data to interpret.
-// Return:  bool  - True = yes command token present, false = token not present.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::MiHasCmdTokenPresent(const CMIUtilString &vTextLine) {
-  const size_t nPos = vTextLine.find('-', 0);
-  return (nPos > 0);
-}
-
-//++
-// Details: Does the command name entered match the criteria for a MI command
-// format.
-//          Is a recognised command present? The command name is entered into
-//          the
-//          command meta data structure whether correct or not for reporting or
-//          later
-//          command execution purposes. Command options is present are also put
-//          into the
-//          command meta data structure.
-// Type:    Method.
-// Args:    vTextLine   - (R) Command information structure.
-// Return:  bool  - True = yes command name present, false = command not
-// recognised.
-// Throws:  None.
-//--
-bool CMICmdInterpreter::MiHasCmd(const CMIUtilString &vTextLine) {
-  size_t nPos = 0;
-  if (m_miCmdData.bMIOldStyle) {
-    char cChar = vTextLine[0];
-    size_t i = 0;
-    while (::isdigit(cChar) != 0) {
-      cChar = vTextLine[++i];
-    }
-    nPos = --i;
-  } else {
-    nPos = vTextLine.find('-', 0);
-  }
-
-  bool bFoundCmd = false;
-  const size_t nLen = vTextLine.length();
-  const size_t nPos2 = vTextLine.find(' ', nPos);
-  if (nPos2 != std::string::npos) {
-    if (nPos2 == nLen)
-      return false;
-    const CMIUtilString cmd =
-        CMIUtilString(vTextLine.substr(nPos + 1, nPos2 - nPos - 1));
-    if (cmd.empty())
-      return false;
-
-    m_miCmdData.strMiCmd = cmd;
-
-    if (nPos2 < nLen)
-      m_miCmdData.strMiCmdOption =
-          CMIUtilString(vTextLine.substr(nPos2 + 1, nLen - nPos2 - 1));
-
-    bFoundCmd = true;
-  } else {
-    const CMIUtilString cmd =
-        CMIUtilString(vTextLine.substr(nPos + 1, nLen - nPos - 1));
-    if (cmd.empty())
-      return false;
-    m_miCmdData.strMiCmd = cmd;
-    bFoundCmd = true;
-  }
-
-  if (bFoundCmd)
-    m_miCmdData.strMiCmdAll = vTextLine;
-
-  return bFoundCmd;
-}
-
-//++
-// Details: Retrieve the just entered new command from stdin. It contains the
-// command
-//          name, number and any options.
-// Type:    Method.
-// Args:    vTextLine   - (R) Command information structure.
-// Return:  SMICmdData & - Command meta data information/result/status.
-// Throws:  None.
-//--
-const SMICmdData &CMICmdInterpreter::MiGetCmdData() const {
-  return m_miCmdData;
-}