blob: 8ad64fb5eafe007cf9d2951c319001219e6b4046 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
//===-- MICmdFactory.h ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#pragma once
// Third party headers
#include <map>
// In-house headers:
#include "MICmnBase.h"
#include "MIUtilSingletonBase.h"
// Declarations:
class CMICmdBase;
struct SMICmdData;
//++ ============================================================================
// Details: MI Command Factory. Holds a list of registered MI commands that
// MI application understands to interpret. Creates commands objects.
// The Command Factory is carried out in the main thread.
// A singleton class.
// Gotchas: None.
// Authors: Illya Rudkin 19/02/2014.
// Changes: None.
//--
class CMICmdFactory : public CMICmnBase, public MI::ISingleton<CMICmdFactory>
{
friend class MI::ISingleton<CMICmdFactory>;
// Typedefs:
public:
typedef CMICmdBase *(*CmdCreatorFnPtr)(void);
// Class:
public:
//++
// Description: Command's factory's interface for commands to implement.
//--
class ICmd
{
public:
virtual const CMIUtilString &GetMiCmd(void) const = 0;
virtual CmdCreatorFnPtr GetCmdCreatorFn(void) const = 0;
// virtual CMICmdBase * CreateSelf( void ) = 0; // Not possible as require a static creator
// function in the command class, here for awareness
/* dtor */ virtual ~ICmd(void){};
};
// Methods:
public:
bool Initialize(void);
bool Shutdown(void);
bool CmdRegister(const CMIUtilString &vMiCmd, CmdCreatorFnPtr vCmdCreateFn);
bool CmdCreate(const CMIUtilString &vMiCmd, const SMICmdData &vCmdData, CMICmdBase *&vpNewCmd);
bool CmdExist(const CMIUtilString &vMiCmd) const;
// Methods:
private:
/* ctor */ CMICmdFactory(void);
/* ctor */ CMICmdFactory(const CMICmdFactory &);
void operator=(const CMICmdFactory &);
bool HaveAlready(const CMIUtilString &vMiCmd) const;
bool IsValid(const CMIUtilString &vMiCmd) const;
// Overridden:
private:
// From CMICmnBase
/* dtor */ virtual ~CMICmdFactory(void);
// Typedefs:
private:
typedef std::map<CMIUtilString, CmdCreatorFnPtr> MapMiCmdToCmdCreatorFn_t;
typedef std::pair<CMIUtilString, CmdCreatorFnPtr> MapPairMiCmdToCmdCreatorFn_t;
// Attributes:
private:
MapMiCmdToCmdCreatorFn_t m_mapMiCmdToCmdCreatorFn;
};
|
