aboutsummaryrefslogtreecommitdiffstats
path: root/tools/lldb-mi/MICmdMgr.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tools/lldb-mi/MICmdMgr.cpp')
-rw-r--r--tools/lldb-mi/MICmdMgr.cpp248
1 files changed, 0 insertions, 248 deletions
diff --git a/tools/lldb-mi/MICmdMgr.cpp b/tools/lldb-mi/MICmdMgr.cpp
deleted file mode 100644
index 453ffedbd33d..000000000000
--- a/tools/lldb-mi/MICmdMgr.cpp
+++ /dev/null
@@ -1,248 +0,0 @@
-//===-- MICmdMgr.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 "MICmdMgr.h"
-#include "MICmdBase.h"
-#include "MICmdFactory.h"
-#include "MICmdInterpreter.h"
-#include "MICmdInvoker.h"
-#include "MICmnLog.h"
-#include "MICmnResources.h"
-#include "MIUtilSingletonBase.h"
-#include "MIUtilSingletonHelper.h"
-
-//++
-// Details: CMICmdMgr constructor.
-// Type: Method.
-// Args: None.
-// Return: None.
-// Throws: None.
-//--
-CMICmdMgr::CMICmdMgr()
- : m_interpretor(CMICmdInterpreter::Instance()),
- m_factory(CMICmdFactory::Instance()),
- m_invoker(CMICmdInvoker::Instance()) {}
-
-//++
-// Details: CMICmdMgr destructor.
-// Type: Overridable.
-// Args: None.
-// Return: None.
-// Throws: None.
-//--
-CMICmdMgr::~CMICmdMgr() { Shutdown(); }
-
-//++
-// Details: Initialize resources for *this Command Manager.
-// Type: Method.
-// Args: None.
-// Return: MIstatus::success - Functionality succeeded.
-// MIstatus::failure - Functionality failed.
-// Throws: None.
-//--
-bool CMICmdMgr::Initialize() {
- m_clientUsageRefCnt++;
-
- if (m_bInitialized)
- return MIstatus::success;
-
- bool bOk = MIstatus::success;
- CMIUtilString errMsg;
-
- // Note initialization order is important here as some resources depend on
- // previous
- MI::ModuleInit<CMICmnLog>(IDS_MI_INIT_ERR_LOG, bOk, errMsg);
- MI::ModuleInit<CMICmnResources>(IDS_MI_INIT_ERR_RESOURCES, bOk, errMsg);
- if (bOk && !m_interpretor.Initialize()) {
- bOk = false;
- errMsg = CMIUtilString::Format(MIRSRC(IDS_MI_INIT_ERR_CMDINTERPRETER),
- m_interpretor.GetErrorDescription().c_str());
- }
- if (bOk && !m_factory.Initialize()) {
- bOk = false;
- errMsg = CMIUtilString::Format(MIRSRC(IDS_MI_INIT_ERR_CMDFACTORY),
- m_factory.GetErrorDescription().c_str());
- }
- if (bOk && !m_invoker.Initialize()) {
- bOk = false;
- errMsg = CMIUtilString::Format(MIRSRC(IDS_MI_INIT_ERR_CMDINVOKER),
- m_invoker.GetErrorDescription().c_str());
- }
- m_bInitialized = bOk;
-
- if (!bOk) {
- CMIUtilString strInitError(
- CMIUtilString::Format(MIRSRC(IDS_MI_INIT_ERR_CMDMGR), errMsg.c_str()));
- SetErrorDescription(strInitError);
- return MIstatus::failure;
- }
-
- return MIstatus::success;
-}
-
-//++
-// Details: Release resources for *this Command Manager.
-// Type: Method.
-// Args: None.
-// Return: MIstatus::success - Functionality succeeded.
-// MIstatus::failure - Functionality failed.
-// Throws: None.
-//--
-bool CMICmdMgr::Shutdown() {
- if (--m_clientUsageRefCnt > 0)
- return MIstatus::success;
-
- if (!m_bInitialized)
- return MIstatus::success;
-
- m_bInitialized = false;
-
- ClrErrorDescription();
-
- bool bOk = MIstatus::success;
- CMIUtilString errMsg;
-
- // Tidy up
- m_setCmdDeleteCallback.clear();
-
- // Note shutdown order is important here
- if (!m_invoker.Shutdown()) {
- bOk = false;
- errMsg += CMIUtilString::Format(MIRSRC(IDS_MI_SHTDWN_ERR_CMDINVOKER),
- m_invoker.GetErrorDescription().c_str());
- }
- if (!m_factory.Shutdown()) {
- bOk = false;
- if (!errMsg.empty())
- errMsg += ", ";
- errMsg += CMIUtilString::Format(MIRSRC(IDS_MI_SHTDWN_ERR_CMDFACTORY),
- m_factory.GetErrorDescription().c_str());
- }
- if (!m_interpretor.Shutdown()) {
- bOk = false;
- if (!errMsg.empty())
- errMsg += ", ";
- errMsg +=
- CMIUtilString::Format(MIRSRC(IDS_MI_SHTDWN_ERR_CMDINTERPRETER),
- m_interpretor.GetErrorDescription().c_str());
- }
- MI::ModuleShutdown<CMICmnResources>(IDS_MI_INIT_ERR_RESOURCES, bOk, errMsg);
- MI::ModuleShutdown<CMICmnLog>(IDS_MI_INIT_ERR_LOG, bOk, errMsg);
-
- if (!bOk) {
- SetErrorDescriptionn(MIRSRC(IDS_MI_SHUTDOWN_ERR), errMsg.c_str());
- }
-
- 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 factor, false = recognised.
-// Return: MIstatus::success - Functionality succeeded.
-// MIstatus::failure - Functionality failed.
-// Throws: None.
-//--
-bool CMICmdMgr::CmdInterpret(const CMIUtilString &vTextLine, bool &vwbYesValid,
- bool &vwbCmdNotInCmdFactor,
- SMICmdData &rwCmdData) {
- return m_interpretor.ValidateIsMi(vTextLine, vwbYesValid,
- vwbCmdNotInCmdFactor, rwCmdData);
-}
-
-//++
-// 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: vCmdData - (RW) Command meta data.
-// Return: MIstatus::success - Functionality succeeded.
-// MIstatus::failure - Functionality failed.
-// Throws: None.
-//--
-bool CMICmdMgr::CmdExecute(const SMICmdData &vCmdData) {
- bool bOk = MIstatus::success;
-
- // Pass the command's meta data structure to the command
- // so it can update it if required. (Need to copy it out of the
- // command before the command is deleted)
- CMICmdBase *pCmd = nullptr;
- bOk = m_factory.CmdCreate(vCmdData.strMiCmd, vCmdData, pCmd);
- if (!bOk) {
- const CMIUtilString errMsg(
- CMIUtilString::Format(MIRSRC(IDS_CMDMGR_ERR_CMD_FAILED_CREATE),
- m_factory.GetErrorDescription().c_str()));
- SetErrorDescription(errMsg);
- return MIstatus::failure;
- }
-
- bOk = m_invoker.CmdExecute(*pCmd);
- if (!bOk) {
- const CMIUtilString errMsg(
- CMIUtilString::Format(MIRSRC(IDS_CMDMGR_ERR_CMD_INVOKER),
- m_invoker.GetErrorDescription().c_str()));
- SetErrorDescription(errMsg);
- return MIstatus::failure;
- }
-
- return bOk;
-}
-
-//++
-// Details: Iterate all interested clients and tell them a command is being
-// deleted.
-// Type: Method.
-// Args: vCmdData - (RW) The command to be deleted.
-// Return: MIstatus::success - Functional succeeded.
-// MIstatus::failure - Functional failed.
-// Throws: None.
-//--
-bool CMICmdMgr::CmdDelete(SMICmdData vCmdData) {
- // Note vCmdData is a copy! The command holding its copy will be deleted soon
- // we still need to iterate callback clients after a command object is deleted
-
- m_setCmdDeleteCallback.Delete(vCmdData);
-
- return MIstatus::success;
-}
-
-//++
-// Details: Register an object to be called when a command object is deleted.
-// Type: Method.
-// Args: vObject - (R) A new interested client.
-// Return: MIstatus::success - Functional succeeded.
-// MIstatus::failure - Functional failed.
-// Throws: None.
-//--
-bool CMICmdMgr::CmdRegisterForDeleteNotification(
- CMICmdMgrSetCmdDeleteCallback::ICallback &vObject) {
- return m_setCmdDeleteCallback.Register(vObject);
-}
-
-//++
-// Details: Unregister an object from being called when a command object is
-// deleted.
-// Type: Method.
-// Args: vObject - (R) The was interested client.
-// Return: MIstatus::success - Functional succeeded.
-// MIstatus::failure - Functional failed.
-// Throws: None.
-//--
-bool CMICmdMgr::CmdUnregisterForDeleteNotification(
- CMICmdMgrSetCmdDeleteCallback::ICallback &vObject) {
- return m_setCmdDeleteCallback.Unregister(vObject);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2022-06-25 07:46:47 +0000