[363] | 1 | /*
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| 2 | * TOPPERS/JSP Kernel
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| 3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
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| 4 | * Just Standard Profile Kernel
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| 5 | *
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| 6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
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| 7 | * Toyohashi Univ. of Technology, JAPAN
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| 8 | *
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| 9 | * ä¸è¨èä½æ¨©è
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| 10 | ã¯ï¼ä»¥ä¸ã® (1)ã(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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| 11 | * ã«ãã£ã¦å
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| 12 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 13 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 14 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 15 | å¸ï¼ä»¥ä¸ï¼
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| 16 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 17 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 18 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 19 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 20 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 21 | * ç¨ã§ããå½¢ã§åé
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| 22 | å¸ããå ´åã«ã¯ï¼åé
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| 23 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 24 | * è
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| 25 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 26 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 27 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 28 | * ç¨ã§ããªãå½¢ã§åé
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| 29 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 30 | * ã¨ï¼
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| 31 | * (a) åé
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| 32 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 33 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 34 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 35 | * (b) åé
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| 36 | å¸ã®å½¢æ
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| 37 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 38 | * å ±åãããã¨ï¼
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| 39 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 40 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 41 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 42 | 責ãããã¨ï¼
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| 43 | *
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| 44 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 45 | ã
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| 46 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 47 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 48 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 49 | *
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| 50 | * @(#) $Id: component.h,v 1.8 2003/12/20 06:51:58 takayuki Exp $
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| 51 | */
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| 52 |
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| 53 | // $Header: /home/CVS/configurator/base/component.h,v 1.8 2003/12/20 06:51:58 takayuki Exp $
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| 54 |
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| 55 | #include "base/testsuite.h"
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| 56 | #include "base/singleton.h"
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| 57 | #include "base/except.h"
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| 58 | #include "base/message.h"
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| 59 | #include "base/option.h"
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| 60 | #include "base/collection.h"
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| 61 | #include "base/directorymap.h"
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| 62 |
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| 63 | #include <list>
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| 64 | #include <map>
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| 65 |
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| 66 | #ifndef COMPONENT_H
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| 67 | #define COMPONENT_H
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| 68 |
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| 69 | class Component : public RuntimeObject
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| 70 | {
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| 71 | public:
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| 72 | //ã³ã³ãã¼ãã³ãã®èµ·ååªå
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| 73 | 度
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| 74 | enum tagProcessStage {
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| 75 | INITIALIZE, //ã¨ã«ããçã£å
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| 76 | ã«åãããå¦ç
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| 77 |
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| 78 | BEFORE_PARSE, //ãã¼ã¹å
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| 79 | PARSER, //ãã¼ãµ
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| 80 | AFTER_PARSE, //ãã¼ã¹å¾
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| 81 |
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| 82 | PREDECESSOR, //æ±ç¨ã®å
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| 83 | GENERAL_PURPOSE, //æ±ç¨
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| 84 | SUCCESSOR, //æ±ç¨ã®å¾
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| 85 |
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| 86 | BEFORE_CODEGENERATION, //ã³ã¼ãçæå
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| 87 | CODEGENERATOR, //ã³ã¼ãçæ
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| 88 | AFTER_CODEGENERATION, //ã³ã¼ãçæå¾
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| 89 |
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| 90 | FINALIZE
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| 91 | };
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| 92 |
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| 93 | //ã³ã³ãã¼ãã³ãã«å
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| 94 | ±éã®ãã¼ã¿ãæã¤/æä½ããã¯ã©ã¹
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| 95 | class ComponentInfo
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| 96 | {
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| 97 | protected:
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| 98 | std::string banner;
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| 99 | std::multimap<int, Component *> componentList;
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| 100 | std::list<Component *> activatedComponentList;
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| 101 |
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| 102 | //ã³ã³ã¹ãã©ã¯ã¿ (ãã¹ãç¨)
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| 103 | ComponentInfo(void) throw() {}
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| 104 | public:
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| 105 | //ã³ã³ã¹ãã©ã¯ã¿
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| 106 | SINGLETON_CONSTRUCTOR(ComponentInfo) {}
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| 107 |
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| 108 | //ã³ã³ãã¼ãã³ãã®è¿½å
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| 109 | bool addComponent(Component * component, int order) throw();
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| 110 |
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| 111 | //ã³ã³ãã¼ãã³ãã®ç»é²è§£é¤
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| 112 | void removeComponent(Component * component, int order) throw(); //ç¹å®ã®åªå
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| 113 | 度ã ãã解é¤
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| 114 | void removeComponent(Component * component) throw(); //å
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| 115 | ¨ã¦è§£é¤
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| 116 |
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| 117 | //ã³ã³ãã¼ãã³ãã®èµ·åè¦æ±
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| 118 | bool activateComponent(Component * component) throw();
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| 119 |
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| 120 | //ãªãã·ã§ã³ã®ãã¼ã¹
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| 121 | void parseOption(OptionParameter & option);
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| 122 |
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| 123 | //ã³ã³ãã¼ãã³ãã®èµ·å
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| 124 | void activateComponent(void);
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| 125 |
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| 126 | //ç°å¸¸å¦çãã³ãã©ã®èµ·å
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| 127 | void onFatalExit(void);
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| 128 |
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| 129 | //ã³ã³ãã¼ãã³ãTãèµ·åãã¦ããããå¤å®
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| 130 | template<class T>
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| 131 | bool isActive(void) const throw()
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| 132 | {
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| 133 | std::list<Component *>::const_iterator scope;
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| 134 |
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| 135 | scope = activatedComponentList.begin();
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| 136 | while(scope != activatedComponentList.end()) {
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| 137 | if(dynamic_cast<T *>(*scope) != 0)
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| 138 | return true;
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| 139 | ++ scope;
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| 140 | }
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| 141 | return false;
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| 142 | }
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| 143 |
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| 144 | //ããã¼å¤æ°ã¸ã®ã¢ã¯ã»ãµ
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| 145 | inline void setBanner(std::string src)
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| 146 | { banner = src; }
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| 147 | inline std::string getBanner(void) const
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| 148 | { return banner; }
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| 149 |
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| 150 |
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| 151 | TESTSUITE_PROTOTYPE(main)
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| 152 | };
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| 153 |
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| 154 |
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| 155 | protected:
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| 156 | static bool is_valid; //ã³ã³ãã¼ãã³ãã®åæåã«æåãããã©ãããæã¤ãã©ã°
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| 157 |
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| 158 | /*
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| 159 | * ä½æ¥é¢æ°
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| 160 | */
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| 161 |
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| 162 | //ã³ã³ãã¼ãã³ãã®èµ·å
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| 163 | inline bool activateComponent(void) throw()
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| 164 | { return Singleton<ComponentInfo>::getInstance()->activateComponent(this); }
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| 165 |
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| 166 | //ä¸è¬çãªãªãã·ã§ã³ã®å¦ç
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| 167 | static void _parseCommonOption(OptionParameter & option) throw();
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| 168 |
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| 169 |
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| 170 | //èªåã«å
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| 171 | è¡ããã³ã³ãã¼ãã³ãã®èµ·åå¤å®
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| 172 | template<class T>
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| 173 | static bool isActive(void) throw()
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| 174 | {
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| 175 | bool result = false;
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| 176 | ComponentInfo * info = Singleton<ComponentInfo>::getInstance(std::nothrow);
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| 177 | if(info != 0)
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| 178 | result = info->isActive<T>();
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| 179 | return result;
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| 180 | }
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| 181 |
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| 182 |
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| 183 | /*
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| 184 | * éå»ã¨ã®äºææ§ã®ããã®ãã©ã¡ã¼ã¿æä½API
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| 185 | */
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| 186 |
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| 187 | static bool findOption (const char * key1, const char * key2 = 0, std::string * = 0) throw();
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| 188 | static bool checkOption(const char * key1, const char * key2 = 0) throw();
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| 189 | static OptionParameter::OptionItem getOption (const char * key1, const char * key2 = 0, bool dirty = true) throw();
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| 190 | static OptionParameter::OptionItem mergeOption(const char * key1, const char * key2 = 0) throw();
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| 191 |
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| 192 | public:
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| 193 | //ã³ã³ã¹ãã©ã¯ã¿
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| 194 | Component(int order = GENERAL_PURPOSE) throw();
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| 195 |
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| 196 | //ãã¹ãã©ã¯ã¿
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| 197 | virtual ~Component(void) throw();
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| 198 |
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| 199 | //æå¹å¤å®
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| 200 | static bool isValid(void) throw()
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| 201 | { return is_valid && SingletonBase::isValid(); }
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| 202 |
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| 203 | //ã³ã³ãã¼ãã³ãã®å®è¡
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| 204 | static void executeComponents(OptionParameter & option);
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| 205 | static void executeComponents(int argc, char * argv []);
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| 206 |
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| 207 | //ããã¼ã¢ã¯ã»ãµ
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| 208 | static void setBanner(std::string) throw(std::bad_alloc);
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| 209 | static std::string getBanner(void) throw(std::bad_alloc);
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| 210 |
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| 211 | /*
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| 212 | * ã¤ãã³ããã³ãã©
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| 213 | */
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| 214 |
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| 215 | //ãªãã·ã§ã³ã®ãã¼ã¹
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| 216 | virtual void parseOption(OptionParameter &)
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| 217 | { parseOption(*Singleton<Directory>::getInstance()); }
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| 218 |
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| 219 | virtual void parseOption(Directory &) {}
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| 220 |
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| 221 | //ã³ã³ãã¼ãã³ãã®æ¬ä½
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| 222 | virtual void body(void) { body(*Singleton<Directory>::getInstance()); }
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| 223 | virtual void body(Directory &) {}
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| 224 |
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| 225 | //ç°å¸¸çµäºãã³ãã©
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| 226 | virtual void onFatalExit(void) {}
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| 227 |
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| 228 |
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| 229 |
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| 230 | TESTSUITE_PROTOTYPE(main)
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| 231 | };
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| 232 |
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| 233 |
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| 234 | #endif
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| 235 |
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| 236 |
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| 237 |
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