1 //===-- MICmdCmdThread.h ----------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // Overview:    CMICmdCmdThreadInfo interface.
11 //
12 //              To implement new MI commands derive a new command class from the
13 //              command base
14 //              class. To enable the new command for interpretation add the new
15 //              command class
16 //              to the command factory. The files of relevance are:
17 //                  MICmdCommands.cpp
18 //                  MICmdBase.h / .cpp
19 //                  MICmdCmd.h / .cpp
20 //              For an introduction to adding a new command see
21 //              CMICmdCmdSupportInfoMiCmdQuery
22 //              command class as an example.
23 
24 #pragma once
25 
26 // In-house headers:
27 #include "MICmdBase.h"
28 #include "MICmnMIValueList.h"
29 #include "MICmnMIValueTuple.h"
30 
31 //++
32 //============================================================================
33 // Details: MI command class. MI commands derived from the command base class.
34 //          *this class implements MI command "thread-info".
35 //--
36 class CMICmdCmdThreadInfo : public CMICmdBase {
37   // Statics:
38 public:
39   // Required by the CMICmdFactory when registering *this command
40   static CMICmdBase *CreateSelf();
41 
42   // Methods:
43 public:
44   /* ctor */ CMICmdCmdThreadInfo();
45 
46   // Overridden:
47 public:
48   // From CMICmdInvoker::ICmd
49   bool Execute() override;
50   bool Acknowledge() override;
51   bool ParseArgs() override;
52   // From CMICmnBase
53   /* dtor */ ~CMICmdCmdThreadInfo() override;
54 
55   // Typedefs:
56 private:
57   typedef std::vector<CMICmnMIValueTuple> VecMIValueTuple_t;
58 
59   // Attributes:
60 private:
61   CMICmnMIValueTuple m_miValueTupleThread;
62   bool m_bSingleThread;  // True = yes single thread, false = multiple threads
63   bool m_bThreadInvalid; // True = invalid, false = ok
64   VecMIValueTuple_t m_vecMIValueTuple;
65   const CMIUtilString m_constStrArgNamedThreadId;
66 
67   // mi value of current-thread-id if multiple threads are requested
68   bool m_bHasCurrentThread;
69   CMICmnMIValue m_miValueCurrThreadId;
70 };
71