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¨è使¨©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®è使¨©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 | * 使¨©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¨è使¨©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¨è使¨©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«çãããããªãæå®³ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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49 | *
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50 | * @(#) $Id: com_support.cpp,v 1.10 2003/12/15 07:19:22 takayuki Exp $
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51 | */
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52 |
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53 | #include <vitron.h>
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54 | #include <com_support.h>
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55 | #include <eventlog.h>
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56 | #include "syslog.h"
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57 |
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58 | #include <resource.h>
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59 |
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60 | #include <commctrl.h>
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61 |
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62 | /*
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63 | * åã«èãããäºã®èª¬æ
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64 | * Q: Cã¹ã¿ã¤ã«ã³ã¡ã³ãã¨C++ã¹ã¿ã¤ã«ã³ã¡ã³ããæ··ãã£ã¦ãã¾ãã?
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65 | * A: æ°æ¥½ã«ã³ã¡ã³ãã¢ã¦ããããã¨å°ãå¦çãCã¹ã¿ã¤ã«ã³ã¡ã³ãã§ãä¼¼ããããªå¦çãããå ´æã®èª¬æã«C++ã¹ã¿ã¤ã«ã³ã¡ã³ãã使ã£ã¦ãã¾ãã
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66 | *
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67 | * Q: 夿°ã®åã¥ãè¦åããã¡ããã¡ãã§ãã?
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68 | * A: åºæ¬çã«ã¹ã³ã¼ãç¯å²ã§ä½¿ãåãã¦ãã¾ãã
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69 | * ãã¼ã«ã«ãå°æå+"_", ã°ãã¼ãã«ã大æåå°æå, ã¡ã³ããJavaã£ã½ãã¹ã¿ã¤ã«
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70 | *
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71 | * Q: INVALID_HANDLE_VALUE 㨠NULL ãã©ã使ãåãã¦ããã®ã§ãã?
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72 | * A: CreateXxxxã失ææã«è¿å´ããå¤ã§ãããã¾ããã
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73 | * å
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74 | ·ä½çã«ã¯ããã¡ã¤ã«ã¯INVALID_HANDLE_VALUE(CreateFile)ã§ããã以å¤ãNULLã«ãªã£ã¦ã¾ãã
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75 | */
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76 |
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77 | #ifndef __COM_NOT_REQUIRED__
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78 |
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79 |
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80 | //===================================================
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81 | /*
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82 | * å
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83 | ±éé¨
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84 | */
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85 | extern "C" SYSTIM _kernel_systim_offset;
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86 | extern "C" SYSTIM _kernel_current_time;
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87 | extern "C" HINSTANCE ProcessInstance;
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88 | extern "C" HANDLE PrimaryDialogHandle;
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89 | extern "C" BOOL ShutdownPostponementRequest;
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90 | extern "C" int CPUStatus;
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91 |
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92 | extern "C" void FatalAssertion(int exp, LPCSTR format, ... );
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93 |
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94 | extern "C" void enter_system_critical_section(BOOL * cookie);
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95 | extern "C" void leave_system_critiacl_section(BOOL * cookie);
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96 |
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97 | #ifdef KERNEL_DEBUG_MODE
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98 | extern "C" _kernel_debugprintf(const char * format, ... );
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99 | # define kprintf(x) _kernel_debugprintf x
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100 | #else
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101 | # define kprintf(x)
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102 | #endif
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103 |
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104 | //===================================================
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105 |
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106 | /* ã¦ã¼ã¶å®ç¾©ã®ãã° */
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107 | #define USERDEFINED 0x60
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108 | #define LOG_MODULENAME (0 | USERDEFINED) /* ã¢ã¸ã¥ã¼ã«ã®åå */
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109 | #define LOG_TIMESTAMP (1 | USERDEFINED) /* è¨é²ãéå§ããæå» (SYSTEMTIMEæ§é ä½ããã®ã¾ã¾ãã³ã) */
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110 |
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111 | #define __HAL_MSG_MSGONLY
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112 | #include <hal_msg.h>
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113 |
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114 | #include <string>
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115 |
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116 | namespace
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117 | {
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118 | /*
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119 | * COMã¤ã³ã¿ã¼ãã§ã¼ã¹é¢é£ã®å®ç¾©
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120 | */
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121 |
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122 | //諸ã
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123 | ã®IDã®å®£è¨
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124 | const IID IID_IKernelEvents = {0x1353969D,0xE84F,0x463F,{0xB2,0x11,0x33,0x7E,0x9B,0xCF,0xB9,0x9E}};
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125 | const IID IID_IKernel = {0xD3E42099,0x3FDD,0x4A78,{0xBD,0xBD,0x4E,0x57,0xD3,0x62,0xF5,0xED}};
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126 | const CLSID CLSID_Kernel = {0x51789667,0x9F20,0x40AF,{0xAF,0x7F,0x98,0x56,0x32,0x5D,0xFB,0x0B}};
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127 |
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128 | // IKernelã¤ã³ã¿ã¼ãã§ã¼ã¹å®ç¾©
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129 | class IKernel : public IUnknown
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130 | {
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131 | public:
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132 | STDMETHOD(Read)(unsigned long address,unsigned long sz,char __RPC_FAR data[]) PURE;
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133 | STDMETHOD(IsValid)(BOOL __RPC_FAR * valid) PURE;
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134 | STDMETHOD(Write)(unsigned long address,unsigned long sz,char __RPC_FAR data[]) PURE;
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135 | STDMETHOD(OnLogEvent)(long sz, unsigned char __RPC_FAR data[]) PURE;
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136 | };
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137 |
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138 | // IKernelEventsã¤ã³ã¿ãã§ã¼ã¹å®ç¾©
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139 | class IKernelEvents : public IUnknown
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140 | {
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141 | public:
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142 | STDMETHOD(QueryInterface)(REFIID iid, void ** unk);
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143 | STDMETHOD_(ULONG,AddRef)();
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144 | STDMETHOD_(ULONG,Release)();
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145 | STDMETHOD(OnInterruptRequest)(long inhno);
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146 |
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147 | IKernelEvents(void);
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148 |
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149 | long RefCount;
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150 | };
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151 |
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152 | /*
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153 | * IKernelEventså®è£
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154 |
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155 | */
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156 |
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157 | IKernelEvents::IKernelEvents(void) : RefCount(0)
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158 | {}
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159 |
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160 | STDMETHODIMP IKernelEvents::QueryInterface(REFIID iid, void ** unk)
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161 | {
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162 | if( iid == IID_IKernelEvents || iid == IID_IUnknown )
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163 | {
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164 | *unk = this;
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165 | ::InterlockedIncrement(&RefCount);
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166 | return S_OK;
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167 | }
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168 |
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169 | return E_NOINTERFACE;
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170 | }
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171 |
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172 | STDMETHODIMP_(ULONG) IKernelEvents::AddRef()
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173 | { return ::InterlockedIncrement(&RefCount); }
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174 |
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175 | STDMETHODIMP_(ULONG) IKernelEvents::Release()
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176 | {
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177 | if( ::InterlockedDecrement(&RefCount) == 0)
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178 | delete this;
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179 | return RefCount;
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180 | }
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181 |
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182 | STDMETHODIMP IKernelEvents::OnInterruptRequest(long inhno)
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183 | {
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184 |
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185 | if(inhno < 0)
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186 | {
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187 | /* inhno < 0 ã¯ç¹æ®ãªæå³ãæã¤ */
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188 |
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189 | /* inhno = -1 : keep-alive */
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190 | }else
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191 | ::PostMessage((HWND)PrimaryDialogHandle,HALMSG_MESSAGE,HALMSG_INTERRUPT,(LPARAM)inhno);
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192 | return S_OK;
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193 | }
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194 | }
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195 |
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196 | namespace {
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197 | /*
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198 | * COMéä¿¡ç¨ä½æ¥ã¹ã¬ããã«é¢ããå®ç¾©
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199 | */
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200 |
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201 | HANDLE request_semaphore = NULL; //è¦æ±å¾
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202 | ã¡ã»ããã©
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203 | HANDLE worker_thread_handle = NULL; //使¥ã¹ã¬ããã®ãã³ãã«
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204 |
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205 | //==============================================================================
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206 |
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207 | //COM使¥ã¹ã¬ãããæ£å¸¸ã«ä½åãã¦ãããå¦ã
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208 | inline bool IsValid(void)
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209 | { return (request_semaphore != NULL) && (worker_thread_handle != NULL); }
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210 |
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211 | //===================================================
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212 |
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213 | /*
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214 | * Q: ã©ããã¦ã·ã¹ãã ããã¯ãå¿
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215 | è¦ãªã®?
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216 | * A: ãã°ã¤ãã³ãããã¥ã¼ã¤ã³ã°ããããã«åã¿ã¹ã¯/å²è¾¼ã¿ã¹ã¬ãããã¡ã¢ãªãåã
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217 | * -> VisualC++ã®ãã«ãã¹ã¬ããç¨ã¡ã¢ãªç¢ºä¿ã©ã¤ãã©ãªã¯å
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218 | é¨ã§ã¯ãªãã£ã«ã«ã»ã¯ã·ã§ã³ãªãã¸ã§ã¯ãã使ã£ã¦æä»å¶å¾¡ãã¦ãã
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219 | * -> TOPPERS/JSP Windowsã®ãã£ã¹ãããã£(管çã¹ã¬ãã)ã¯è¦æ±ãæ¥ãã¨ä»åãã¦ããã¹ã¬ãããæ¢ãã«ããã
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220 | * -> ã¡ã¢ãªç¢ºä¿ç¨ã®ã¯ãªãã£ã«ã«ã»ã¯ã·ã§ã³ãæã£ãã¾ã¾SuspendThreadããã¦ãã¾ããã¡ã¢ãªç¢ºä¿è¦æ±ãåºããä»ã®ã¹ã¬ããå
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221 | ¨ã¦ãããã¯
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222 | * -> 管çã¹ã¬ããããã°ãåºãããã«ã¡ã¢ãªãã¨ãã«æ¥ãã®ã§ã管çã¹ã¬ãããããã¯
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223 | * -> 管çã¹ã¬ãããããã¯ãããã¨ãæåã«SuspendThreadãããã¤ããèµ·ããã¹ã¬ãããããªã
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224 | * -> ãããããã¯
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225 | * è£è¶³ : COMéä¿¡ä½æ¥ã¹ã¬ãããã³ã³ã½ã¼ã«ç®¡çã¹ã¬ããã®ããã«ç®¡çã¹ã¬ããã®SuspendThreadã®å¯¾è±¡ã«ãªããªãã¹ã¬ããã¯ããã¯ããªãã¦ããã
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226 | */
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227 |
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228 | //===================================================
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229 |
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230 | /* 使¥ã¹ã¬ããã«ä¸ãããã¼ã¿ãä¿æããã¯ã©ã¹ */
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231 | class Request
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232 | {
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233 | public:
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234 | enum tagRequestType
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235 | {
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236 | Confirmation = 0x00, /* ã¯ã¼ã«ã¹ã¬ããã®åä½ç¢ºèª (ã»ããã©ããããã ã) */
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237 |
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238 | DeviceRead = 0x01, /* ããã¤ã¹ã¨ãã¥ã¬ã¼ã·ã§ã³ èªåºãæä½ */
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239 | DeviceWrite = 0x02, /* ããã¤ã¹ã¨ãã¥ã¬ã¼ã·ã§ã³ æ¸è¾¼ã¿æä½ */
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240 |
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241 | EventLog = 0x03, /* ã¤ãã³ããã°éåº */
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242 |
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243 | QuitThread = 0xff /* 使¥ã¹ã¬ããã®çµäº */
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244 | };
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245 |
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246 | protected:
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247 | bool blocking;
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248 | bool allocated;
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249 | enum tagRequestType type;
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250 | unsigned long address; /* ããã¤ã¹ : ããã¤ã¹ã®ããã¢ãã¬ã¹ */
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251 | unsigned long size; /* å
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252 | ±é : storageãæã¤ãã¼ã¿ã®ãµã¤ãº */
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253 | HGLOBAL storage; /* å
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254 | ±é : ãã¼ã¿ãæ ¼ç´ãã¦ããé åã®ã¢ãã¬ã¹(ãã³ãã«) */
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255 | int result; /* å
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256 | ±é : ããããã³ã°å®è¡æã®è¿å´å° */
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257 | HANDLE signalobject; /* å
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258 | ±é : ããããã³ã°å®è¡æã®ã¹ã¬ãããã³ãã« */
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259 |
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260 | Request * next; /* ãã¥ã¼ã«ããããã®ãªã³ã¯ */
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261 |
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262 | static LONG RequestCount; //ãã¥ã¼ã«ã¤ãªãã£ã¦ãããªã¯ã¨ã¹ãã®æ°
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263 | static Request * top; //ãªã¯ã¨ã¹ããã¥ã¼ã®å
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264 | é (ãã£ã¨ãå¤ããªã¯ã¨ã¹ã)
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265 | static Request * tail; //ãªã¯ã¨ã¹ããã¥ã¼ã®æ«å°¾ (ãã£ã¨ãæ°ãããªã¯ã¨ã¹ã)
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266 | static CRITICAL_SECTION cs; //æä»ãã¥ã¼æä½ç¨å±éºé åãªãã¸ã§ã¯ã
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267 |
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268 | void connect(void)
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269 | {
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270 | //è¦æ±ããã¥ã¼ã«ã¤ãªã
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271 | ::EnterCriticalSection(&cs);
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272 | next = NULL;
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273 | if(tail != NULL)
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274 | tail->next = this;
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275 | tail = this;
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276 | if(top == NULL)
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277 | top = tail;
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278 | ::LeaveCriticalSection(&cs);
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279 |
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280 | ::InterlockedIncrement(&RequestCount);
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281 | }
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282 |
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283 | protected:
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284 | //ã³ã³ã¹ãã©ã¯ã¿
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285 | Request(enum tagRequestType _type, bool _block, unsigned int _size = 0, void * _storage = NULL, unsigned long _address = 0)
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286 | : blocking(_block), allocated(false), type(_type), address(_address),
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287 | size(0), storage(NULL), result(-1), signalobject(NULL), next(NULL)
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288 | {
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289 | size = _size;
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290 |
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291 | if(size != 0)
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292 | {
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293 | //é åãæå®ããã¦ãªãå ´åãåçã«ç¢ºä¿ãã
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294 | if(_storage != NULL)
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295 | storage = static_cast<HGLOBAL>(_storage);
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296 | else
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297 | allocate(size, false);
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298 | }
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299 | }
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300 |
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301 | public:
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302 | //ãã¹ãã©ã¯ã¿
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303 | virtual ~Request(void)
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304 | {
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305 |
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306 | //é åãåç確ä¿ããã¦ããå ´åãç ´æ£ãè¡ã
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307 | if(storage != NULL && allocated)
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308 | {
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309 | BOOL lock;
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310 |
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311 | enter_system_critical_section(&lock);
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312 | ::GlobalFree(storage);
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313 | leave_system_critiacl_section(&lock);
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314 | }
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315 | }
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316 |
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317 | static void initialize(void)
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318 | {
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319 | kprintf(("Request::initialize()\n"));
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320 | if(RequestCount == -1)
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321 | {
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322 | ::InitializeCriticalSection(&cs);
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323 | RequestCount = 0;
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324 | top = NULL;
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325 | tail = NULL;
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326 | }
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327 | }
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328 |
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329 | static void finalize(void)
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330 | {
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331 | kprintf(("Request::finalize()\n"));
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332 | if(RequestCount != -1)
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333 | {
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334 | while(top != NULL)
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335 | {
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336 | Request * target = top;
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337 | top = top->next;
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338 | delete target;
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339 | }
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340 |
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341 | ::DeleteCriticalSection(&cs);
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342 | RequestCount = -1;
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343 | }
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344 | }
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345 |
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346 | // ã·ã¹ãã ãããã¯ããªãã§ã¡ã¢ãªéæ¾
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347 | inline void release(void)
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348 | {
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349 | if(storage != NULL && allocated)
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350 | {
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351 | ::GlobalFree(storage);
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352 | storage = 0;
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353 | }
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---|
354 | }
|
---|
355 |
|
---|
356 | inline bool isBlockingRequest(void) const
|
---|
357 | { return blocking; }
|
---|
358 |
|
---|
359 | inline enum tagRequestType getType(void) const
|
---|
360 | { return type; }
|
---|
361 |
|
---|
362 | inline bool operator == (enum tagRequestType _type) const
|
---|
363 | { return type == _type; }
|
---|
364 |
|
---|
365 | inline bool operator != (enum tagRequestType _type) const
|
---|
366 | { return !(operator ==(_type)); }
|
---|
367 |
|
---|
368 | inline void * getStorage(void)
|
---|
369 | { return reinterpret_cast<void *>(storage); }
|
---|
370 |
|
---|
371 | inline unsigned long getAddress(void) const
|
---|
372 | { return address; }
|
---|
373 |
|
---|
374 | inline unsigned long getSize(void) const
|
---|
375 | { return size; }
|
---|
376 |
|
---|
377 | inline int getResult(void) const
|
---|
378 | { return result; }
|
---|
379 |
|
---|
380 | static inline LONG getRequestCount(void)
|
---|
381 | { return RequestCount; }
|
---|
382 |
|
---|
383 | //é åã®ç¢ºä¿
|
---|
384 | // _size : å¿
|
---|
385 | è¦ã¨ããé åã®ãµã¤ãº
|
---|
386 | // realloc : å
|
---|
387 | 容ãä¿æãããå¦ã
|
---|
388 | bool allocate(unsigned int _size, bool realloc = false)
|
---|
389 | {
|
---|
390 | unsigned long old_size;
|
---|
391 | HGLOBAL old_storage;
|
---|
392 | BOOL lock;
|
---|
393 |
|
---|
394 | FatalAssertion(type != Confirmation, "Request::allocate was performed with Confirmation Request Object.");
|
---|
395 |
|
---|
396 | old_size = size;
|
---|
397 | old_storage = storage;
|
---|
398 |
|
---|
399 | enter_system_critical_section(&lock);
|
---|
400 | storage = ::GlobalAlloc(GMEM_FIXED, _size);
|
---|
401 |
|
---|
402 | FatalAssertion(storage != NULL, "Request::allocate failed to allocate a memory block.");
|
---|
403 |
|
---|
404 | //åã®å
|
---|
405 | 容ã®ä¿æ ããã³é åç ´æ£
|
---|
406 | if(old_storage != NULL)
|
---|
407 | {
|
---|
408 | if(realloc)
|
---|
409 | ::CopyMemory(storage, old_storage, old_size);
|
---|
410 |
|
---|
411 | if(allocated)
|
---|
412 | ::GlobalFree(old_storage);
|
---|
413 | }
|
---|
414 | leave_system_critiacl_section(&lock);
|
---|
415 |
|
---|
416 | allocated = true;
|
---|
417 | size = _size;
|
---|
418 |
|
---|
419 | return true;
|
---|
420 | }
|
---|
421 |
|
---|
422 | //å
|
---|
423 | 容ãä¿æããã¾ã¾åã¢ãã±ã¼ã
|
---|
424 | inline bool reallocate(unsigned int _size)
|
---|
425 | { return allocate(_size, true); }
|
---|
426 |
|
---|
427 | //ä¿æé åã«å¯¾ããæ¸è¾¼ã¿
|
---|
428 | inline void set(void * data, unsigned int sz, unsigned int offset = 0)
|
---|
429 | {
|
---|
430 | if(size < sz)
|
---|
431 | reallocate(sz + offset);
|
---|
432 |
|
---|
433 | ::CopyMemory(reinterpret_cast<char *>(storage) + offset, data, sz);
|
---|
434 | }
|
---|
435 |
|
---|
436 | //ä¿æé åã«å¯¾ããèªè¾¼ã¿
|
---|
437 | inline bool get(void * data, unsigned int sz, unsigned int offset = 0)
|
---|
438 | {
|
---|
439 | if(size < sz + offset)
|
---|
440 | return false;
|
---|
441 |
|
---|
442 | ::CopyMemory(data, reinterpret_cast<char *>(storage) + offset, sz);
|
---|
443 | }
|
---|
444 |
|
---|
445 | //ä¿æé åã®ä»»æã®ä½ç½®ã«å¯¾ãããã¤ã³ã¿åå¾
|
---|
446 | // offset : å
|
---|
447 | é ããã®ãã¤ããªãã»ãã
|
---|
448 | void * getptr(unsigned int offset = 0)
|
---|
449 | {
|
---|
450 | if(offset > size || storage == NULL)
|
---|
451 | return NULL;
|
---|
452 |
|
---|
453 | return reinterpret_cast<void *>(reinterpret_cast<char *>(storage) + offset);
|
---|
454 | }
|
---|
455 |
|
---|
456 | /*
|
---|
457 | * Requestãªãã¸ã§ã¯ããã¡ã¯ããª
|
---|
458 | * Q: ã©ããã¦ãã¡ã¯ããªãå¿
|
---|
459 | è¦ãªã®ã?
|
---|
460 | * A: ã¡ã¢ãªç¢ºä¿ãããå
|
---|
461 | ã«CPUãããã¯ããå¿
|
---|
462 | è¦ããããã (詳細ã¯ä¸è¨CPUããã¯ããçç±ãåç
|
---|
463 | §)
|
---|
464 | */
|
---|
465 | static Request * Create(enum tagRequestType _type, bool _block, unsigned int _size = 0, void * _storage = NULL, unsigned long _address = 0)
|
---|
466 | {
|
---|
467 | Request * request;
|
---|
468 | BOOL lock;
|
---|
469 |
|
---|
470 | enter_system_critical_section(&lock);
|
---|
471 | request = new Request(_type, _block, _size, _storage, _address);
|
---|
472 | leave_system_critiacl_section(&lock);
|
---|
473 |
|
---|
474 | return request;
|
---|
475 | }
|
---|
476 |
|
---|
477 | static Request * GetRequest(void)
|
---|
478 | {
|
---|
479 | Request * result;
|
---|
480 |
|
---|
481 | ::EnterCriticalSection(&cs);
|
---|
482 | result = top;
|
---|
483 | if(top != NULL)
|
---|
484 | {
|
---|
485 | top = top->next;
|
---|
486 | if(top == NULL)
|
---|
487 | tail = NULL;
|
---|
488 | }
|
---|
489 | ::LeaveCriticalSection(&cs);
|
---|
490 |
|
---|
491 | ::InterlockedDecrement(&RequestCount);
|
---|
492 |
|
---|
493 | return result;
|
---|
494 | }
|
---|
495 |
|
---|
496 | void Finalize(bool succeeded)
|
---|
497 | {
|
---|
498 | if(this != 0) {
|
---|
499 | if(isBlockingRequest())
|
---|
500 | signal(succeeded ? getSize() : -1);
|
---|
501 | else
|
---|
502 | {
|
---|
503 | BOOL lock;
|
---|
504 |
|
---|
505 | enter_system_critical_section(&lock);
|
---|
506 | delete this;
|
---|
507 | leave_system_critiacl_section(&lock);
|
---|
508 | }
|
---|
509 | }
|
---|
510 | }
|
---|
511 |
|
---|
512 | virtual void signal(int _result = 0)
|
---|
513 | {
|
---|
514 | result = _result;
|
---|
515 | if(signalobject != NULL)
|
---|
516 | ::PostThreadMessage((DWORD)signalobject, WM_QUIT, 0, 0);
|
---|
517 | }
|
---|
518 |
|
---|
519 | /*
|
---|
520 | * æ°ããè¦æ±ã®çºè¡
|
---|
521 | * (ãã®é¢æ°ã使ãã¹ã¬ãã : 管çã¹ã¬ãã, å²è¾¼ã¿ã¹ã¬ãã, ã¿ã¹ã¯ã¹ã¬ãã)
|
---|
522 | */
|
---|
523 | virtual int invoke(void)
|
---|
524 | {
|
---|
525 | int _result;
|
---|
526 | BOOL lock;
|
---|
527 | MSG msg;
|
---|
528 |
|
---|
529 | _result = 0;
|
---|
530 |
|
---|
531 | if(!IsValid())
|
---|
532 | return -1;
|
---|
533 |
|
---|
534 | enter_system_critical_section(&lock);
|
---|
535 |
|
---|
536 | connect();
|
---|
537 |
|
---|
538 | //è¦æ±ã®å®è¡å¾
|
---|
539 | ã¡
|
---|
540 | if(blocking)
|
---|
541 | {
|
---|
542 | signalobject = (HANDLE)::GetCurrentThreadId();
|
---|
543 |
|
---|
544 | //æ°ããè¦æ±ãã ãããã¨ãéç¥
|
---|
545 | ::ReleaseSemaphore(request_semaphore,1,NULL);
|
---|
546 | leave_system_critiacl_section(&lock);
|
---|
547 |
|
---|
548 | //WM_QUITã¡ãã»ã¼ã¸ã使ã£ã¦åæãåã
|
---|
549 | while(::GetMessage(&msg, 0, 0, 0) != 0)
|
---|
550 | ::DispatchMessage(&msg);
|
---|
551 |
|
---|
552 | //ãã®ãªãã¸ã§ã¯ããç ´æ£ããã®ã§ããã¯ã¢ãããåã
|
---|
553 | _result = result;
|
---|
554 |
|
---|
555 | //ãã¥ã¼ããã¯ããå¦çã¯ä½æ¥ã¹ã¬ããããã
|
---|
556 | //delete requestã¯ããã³ããããã³ã°ãªã使¥ã¹ã¬ãã責任ãããããã³ã°ãªãããã§ãã
|
---|
557 | enter_system_critical_section(&lock);
|
---|
558 | delete this;
|
---|
559 | leave_system_critiacl_section(&lock);
|
---|
560 | }else
|
---|
561 | {
|
---|
562 | //æ°ããè¦æ±ãã ãããã¨ãéç¥
|
---|
563 | ::ReleaseSemaphore(request_semaphore,1,NULL);
|
---|
564 | leave_system_critiacl_section(&lock);
|
---|
565 | }
|
---|
566 |
|
---|
567 | return _result;
|
---|
568 | }
|
---|
569 | };
|
---|
570 |
|
---|
571 | class EventDumpRequest : public Request
|
---|
572 | {
|
---|
573 | protected:
|
---|
574 | static HANDLE FileHandle;
|
---|
575 |
|
---|
576 | EventDumpRequest(enum tagRequestType _type, bool _block, unsigned int _size = 0, void * _storage = NULL, unsigned long _address = 0) : Request(_type, _block, _size, _storage, _address)
|
---|
577 | {}
|
---|
578 |
|
---|
579 | public:
|
---|
580 | static void initialize(void)
|
---|
581 | {
|
---|
582 | SYSTEMTIME systim;
|
---|
583 | DWORD written;
|
---|
584 | char buffer[1024];
|
---|
585 | char * top;
|
---|
586 | char * work;
|
---|
587 |
|
---|
588 | ::GetLocalTime(&systim);
|
---|
589 | ::wsprintf(buffer, "kernel-log-%04d%02d%02d-%02d%02d%02d.log", systim.wYear, systim.wMonth, systim.wDay, systim.wHour, systim.wMinute, systim.wSecond);
|
---|
590 | FileHandle = ::CreateFile(buffer, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL|FILE_FLAG_SEQUENTIAL_SCAN, NULL);
|
---|
591 |
|
---|
592 | kprintf(("EventDumpRequest : initialize (filename = '%s')\n", buffer));
|
---|
593 |
|
---|
594 | T_RGLOG_HEADER log;
|
---|
595 |
|
---|
596 | log.logtype = LOG_TIMESTAMP;
|
---|
597 | log.logtim = 0;
|
---|
598 | log.bufsz = sizeof(SYSTEMTIME);
|
---|
599 | log.valid = 1;
|
---|
600 | ::WriteFile(FileHandle, &log, sizeof(log), &written, NULL);
|
---|
601 | ::WriteFile(FileHandle, &systim, sizeof(SYSTEMTIME), &written, NULL);
|
---|
602 |
|
---|
603 | /* ã¢ã¸ã¥ã¼ã«åãåãåºã */
|
---|
604 | ::lstrcpyn(buffer, ::GetCommandLine(), 1023);
|
---|
605 | top = buffer;
|
---|
606 | buffer[1023] = '\x0'; //ãµã¼ãç¨çªå
|
---|
607 | µ
|
---|
608 |
|
---|
609 | if(*top == '"')
|
---|
610 | {
|
---|
611 | ++ top;
|
---|
612 | for(work = top; *work != '\x0' && *work != '"'; ++work);
|
---|
613 | }
|
---|
614 | else
|
---|
615 | for(work = top; *work != '\x0' && *work != ' '; ++work);
|
---|
616 |
|
---|
617 | *work = '\x0'; //ã¿ã¼ããã¼ãå¦ç
|
---|
618 |
|
---|
619 | log.logtype = LOG_MODULENAME;
|
---|
620 | log.logtim = 0;
|
---|
621 | log.bufsz = work - top + 1; //ã¿ã¼ããã¼ã¿ã®å
|
---|
622 | log.valid = 1;
|
---|
623 | ::WriteFile(FileHandle, &log, sizeof(log), &written, NULL);
|
---|
624 | ::WriteFile(FileHandle, top, log.bufsz, &written, NULL);
|
---|
625 | }
|
---|
626 |
|
---|
627 | static void finalize(void)
|
---|
628 | {
|
---|
629 | kprintf(("EventDumpRequest : finalize()\n"));
|
---|
630 |
|
---|
631 | if(FileHandle != INVALID_HANDLE_VALUE) //CreateFile returns INVALID_HANDLE_VALUE if it failed
|
---|
632 | ::CloseHandle(FileHandle);
|
---|
633 | }
|
---|
634 |
|
---|
635 | static EventDumpRequest * Create(enum tagRequestType _type, bool _block, unsigned int _size = 0, void * _storage = NULL, unsigned long _address = 0)
|
---|
636 | {
|
---|
637 | EventDumpRequest * request;
|
---|
638 | BOOL lock;
|
---|
639 |
|
---|
640 | enter_system_critical_section(&lock);
|
---|
641 | request = new EventDumpRequest(_type, _block, _size, _storage, _address);
|
---|
642 | leave_system_critiacl_section(&lock);
|
---|
643 |
|
---|
644 | return request;
|
---|
645 | }
|
---|
646 |
|
---|
647 | virtual int invoke(void)
|
---|
648 | {
|
---|
649 | DWORD written;
|
---|
650 | BOOL lock;
|
---|
651 |
|
---|
652 | enter_system_critical_section(&lock);
|
---|
653 | if(FileHandle != INVALID_HANDLE_VALUE) //CreateFile return INVALID_HANDLE_VALUE, not NULL, if it failed its operatation.
|
---|
654 | ::WriteFile(FileHandle, storage, size, &written, NULL);
|
---|
655 | delete this;
|
---|
656 | leave_system_critiacl_section(&lock);
|
---|
657 |
|
---|
658 | return 0;
|
---|
659 | }
|
---|
660 | };
|
---|
661 |
|
---|
662 | class ExclusiveDeviceRequest : public Request
|
---|
663 | {
|
---|
664 | protected:
|
---|
665 | static HANDLE blocker;
|
---|
666 | public:
|
---|
667 |
|
---|
668 | static void initialize(void) throw()
|
---|
669 | {
|
---|
670 | kprintf(("ExclusiveDeviceRequest::initialize()\n"));
|
---|
671 |
|
---|
672 | if(blocker == NULL) {
|
---|
673 | blocker = ::CreateEvent(NULL, FALSE, FALSE, NULL);
|
---|
674 | }
|
---|
675 | }
|
---|
676 |
|
---|
677 | static void finalize(void) throw()
|
---|
678 | {
|
---|
679 | kprintf(("ExclusiveDeviceRequest::finalize()\n"));
|
---|
680 |
|
---|
681 | if(blocker != NULL) {
|
---|
682 | ::CloseHandle(blocker);
|
---|
683 | }
|
---|
684 | }
|
---|
685 |
|
---|
686 | virtual void signal(int _result = 0)
|
---|
687 | {
|
---|
688 | result = _result;
|
---|
689 | ::SetEvent(blocker);
|
---|
690 | }
|
---|
691 |
|
---|
692 | virtual int invoke(void)
|
---|
693 | {
|
---|
694 | int _result = 0;
|
---|
695 | BOOL lock;
|
---|
696 | BOOL cpustate;
|
---|
697 |
|
---|
698 | //å²ãè¾¼ã¿ãç¦æ¢ãã
|
---|
699 | if((cpustate = CPUStatus) == 0)
|
---|
700 | dis_int(0);
|
---|
701 |
|
---|
702 | enter_system_critical_section(&lock);
|
---|
703 |
|
---|
704 | //è¦æ±ããã¥ã¼ã®å
|
---|
705 | é ã«ã¤ãªã
|
---|
706 | ::EnterCriticalSection(&cs);
|
---|
707 | next = top;
|
---|
708 | top = this;
|
---|
709 | if(tail == NULL)
|
---|
710 | tail = this;
|
---|
711 | ::LeaveCriticalSection(&cs);
|
---|
712 | ::InterlockedIncrement(&RequestCount);
|
---|
713 |
|
---|
714 | ::ReleaseSemaphore(request_semaphore, 1, NULL);
|
---|
715 | leave_system_critiacl_section(&lock);
|
---|
716 |
|
---|
717 | if(blocking) {
|
---|
718 | ::WaitForSingleObject(blocker, INFINITE);
|
---|
719 |
|
---|
720 | _result = result;
|
---|
721 |
|
---|
722 | enter_system_critical_section(&lock);
|
---|
723 | delete this;
|
---|
724 | leave_system_critiacl_section(&lock);
|
---|
725 | }
|
---|
726 |
|
---|
727 | if(cpustate == 0)
|
---|
728 | ena_int(0);
|
---|
729 |
|
---|
730 | return _result;
|
---|
731 | }
|
---|
732 | };
|
---|
733 |
|
---|
734 | // typedef class EventDumpRequest EventRequest;
|
---|
735 | typedef class Request EventRequest; //ã¤ãã³ããã°åºåè¦æ±ã§ä½¿ç¨ããããªã¯ã¨ã¹ã
|
---|
736 | // typedef class Request DeviceRequest; //ããã¤ã¹éä¿¡è¦æ±ã§ä½¿ç¨ããããªã¯ã¨ã¹ã
|
---|
737 | typedef class ExclusiveDeviceRequest DeviceRequest; //ããã¤ã¹éä¿¡è¦æ±ã§ä½¿ç¨ããããªã¯ã¨ã¹ã
|
---|
738 |
|
---|
739 | //==============================================================================
|
---|
740 |
|
---|
741 | LONG Request::RequestCount = -1; //ãã¥ã¼ã«ã¤ãªãã£ã¦ãããªã¯ã¨ã¹ãã®æ°
|
---|
742 | Request * Request::top = NULL; //ãªã¯ã¨ã¹ããã¥ã¼ã®å
|
---|
743 | é (ãã£ã¨ãå¤ããªã¯ã¨ã¹ã)
|
---|
744 | Request * Request::tail = NULL; //ãªã¯ã¨ã¹ããã¥ã¼ã®æ«å°¾ (ãã£ã¨ãæ°ãããªã¯ã¨ã¹ã)
|
---|
745 | CRITICAL_SECTION Request::cs; //æä»ãã¥ã¼æä½ç¨å±éºé åãªãã¸ã§ã¯ã
|
---|
746 |
|
---|
747 | HANDLE EventDumpRequest::FileHandle = INVALID_HANDLE_VALUE; //CreateFile uses INVALID_HANDLE_VALUE for identifying an invalid instance
|
---|
748 | HANDLE ExclusiveDeviceRequest::blocker = NULL;
|
---|
749 |
|
---|
750 | //==============================================================================
|
---|
751 |
|
---|
752 | /*
|
---|
753 | * 使¥ã¹ã¬ããã使ç¨ãã使¥é¢æ°ã®å®ç¾©
|
---|
754 | */
|
---|
755 |
|
---|
756 | //ã³ãã¯ã·ã§ã³ãã¤ã³ãã¸ã®æ¥ç¶
|
---|
757 | bool Advise(IUnknown * container, REFIID iid, IUnknown * sink, DWORD * cookie, IConnectionPoint ** p_cp = NULL)
|
---|
758 | {
|
---|
759 | IConnectionPointContainer * cp_container;
|
---|
760 | IConnectionPoint * cp;
|
---|
761 |
|
---|
762 | if(container == 0 || sink == 0 || cookie == 0)
|
---|
763 | return false;
|
---|
764 |
|
---|
765 | if(p_cp == 0)
|
---|
766 | p_cp = &cp;
|
---|
767 |
|
---|
768 | //IUnknownã¤ã³ã¿ãã§ã¼ã¹ããIConnectionPointContainerã¸ãã£ã¹ã
|
---|
769 | container->QueryInterface(IID_IConnectionPointContainer, (void **)&cp_container);
|
---|
770 | if(cp_container == 0)
|
---|
771 | return false;
|
---|
772 |
|
---|
773 | //ConnectionPointContainerããè¦æ±ã«åãConnectionPointãæ¢ã
|
---|
774 | cp_container->FindConnectionPoint(iid, p_cp);
|
---|
775 | cp_container->Release();
|
---|
776 | if(*p_cp == 0)
|
---|
777 | return false;
|
---|
778 |
|
---|
779 | //ã³ãã¯ã·ã§ã³ãã¤ã³ãæ¥ç¶
|
---|
780 | if(FAILED((*p_cp)->Advise(sink, cookie)))
|
---|
781 | return false;
|
---|
782 |
|
---|
783 | if(p_cp == &cp)
|
---|
784 | cp->Release();
|
---|
785 | return true;
|
---|
786 | }
|
---|
787 |
|
---|
788 | //==============================================================================
|
---|
789 |
|
---|
790 | /*
|
---|
791 | * PerformRequest : è¦æ±ã®å®è¡
|
---|
792 | * è¿å´å¤ : ã¤ãã³ãå¦çãç¶ç¶ãã(true) or 使¥ã¹ã¬ããã忢ããã(false)
|
---|
793 | */
|
---|
794 |
|
---|
795 | bool PerformRequest(IKernel * manager)
|
---|
796 | {
|
---|
797 | Request * request;
|
---|
798 | bool succeeded;
|
---|
799 |
|
---|
800 | //ãã¥ã¼ãããªã¯ã¨ã¹ããæãåã
|
---|
801 | request = Request::GetRequest();
|
---|
802 | FatalAssertion(request != NULL,"");
|
---|
803 |
|
---|
804 | //çµäºè¦æ±
|
---|
805 | if(request->getType() == Request::QuitThread)
|
---|
806 | {
|
---|
807 | if(!request->isBlockingRequest())
|
---|
808 | {
|
---|
809 | BOOL lock;
|
---|
810 |
|
---|
811 | enter_system_critical_section(&lock);
|
---|
812 | delete request;
|
---|
813 | leave_system_critiacl_section(&lock);
|
---|
814 | }
|
---|
815 | return false;
|
---|
816 | }
|
---|
817 |
|
---|
818 | //è¦æ±æ¯ã®å¦ç
|
---|
819 | switch(request->getType())
|
---|
820 | {
|
---|
821 | case Request::Confirmation:
|
---|
822 | succeeded = true;
|
---|
823 | break;
|
---|
824 |
|
---|
825 | case Request::DeviceRead:
|
---|
826 | succeeded = SUCCEEDED(manager->Read(request->getAddress(), request->getSize(), reinterpret_cast<char *>(request->getStorage())));
|
---|
827 | break;
|
---|
828 |
|
---|
829 | case Request::DeviceWrite:
|
---|
830 | succeeded = SUCCEEDED(manager->Write(request->getAddress(), request->getSize(), reinterpret_cast<char *>(request->getStorage())));
|
---|
831 | break;
|
---|
832 |
|
---|
833 | case Request::EventLog:
|
---|
834 | succeeded = SUCCEEDED(manager->OnLogEvent(request->getSize(), reinterpret_cast<unsigned char *>(request->getStorage())));
|
---|
835 |
|
---|
836 | //ã·ã£ãããã¦ã³ä¸ãªããã°ãå
|
---|
837 | ¨é¨ã¯ãçµãã¾ã§å¾
|
---|
838 | ã£ã¦ããã
|
---|
839 | ShutdownPostponementRequest = TRUE;
|
---|
840 | break;
|
---|
841 |
|
---|
842 | default:
|
---|
843 | succeeded = false;
|
---|
844 | }
|
---|
845 |
|
---|
846 | request->Finalize(succeeded);
|
---|
847 |
|
---|
848 | return true;
|
---|
849 | }
|
---|
850 |
|
---|
851 | /*
|
---|
852 | * COMéä¿¡ãè¡ãããã®ä½æ¥ã¹ã¬ãã æ¬ä½
|
---|
853 | */
|
---|
854 | DWORD WINAPI WorkerThreadProcess(LPVOID _param)
|
---|
855 | {
|
---|
856 | IKernel * manager;
|
---|
857 | IKernelEvents * sink;
|
---|
858 | IConnectionPoint * cp;
|
---|
859 | DWORD cookie;
|
---|
860 | BOOL Success;
|
---|
861 |
|
---|
862 | kprintf(("WorkerThreadProcess : start\n"));
|
---|
863 |
|
---|
864 | /* åæå */
|
---|
865 | ::CoInitialize(NULL);
|
---|
866 |
|
---|
867 | // ããã¤ã¹ããã¼ã¸ã£ã¨æ¥ç¶
|
---|
868 | manager = 0;
|
---|
869 | if(FAILED(::CoCreateInstance(CLSID_Kernel, NULL, CLSCTX_ALL, IID_IKernel, (void **)&manager)))
|
---|
870 | goto _WorkerThreadProc_Cleanup;
|
---|
871 |
|
---|
872 | cp = 0;
|
---|
873 | sink = new(std::nothrow) IKernelEvents;
|
---|
874 | if(!Advise(manager, IID_IKernelEvents, sink, &cookie,&cp))
|
---|
875 | {
|
---|
876 | if(sink != 0)
|
---|
877 | delete sink;
|
---|
878 | goto _WorkerThreadProc_Cleanup;
|
---|
879 | }
|
---|
880 |
|
---|
881 | /* ã¡ã¤ã³ã«ã¼ãã³ */
|
---|
882 | manager->IsValid(&Success);
|
---|
883 | if(Success != 0)
|
---|
884 | {
|
---|
885 | MSG msg;
|
---|
886 | DWORD work;
|
---|
887 | bool loop_flag = true;
|
---|
888 |
|
---|
889 | do {
|
---|
890 | /*
|
---|
891 | * å¤é¨ããCOMããããã¨ã¡ãã»ã¼ã¸ã¨ãã¦é£ãã§ãããããWaitForSingleObjectã§ã»ããã©ãå¾
|
---|
892 | ã¤ã¨å¤é¨ããã®è¦æ±ãå®è¡ã§ããªããªãã
|
---|
893 | * ãã®ãããMsgWaitFor...ãç¨ããã¡ãã»ã¼ã¸ãé£ãã§ããå ´åã¯ããã«å¯¾å¦ã§ããããã«ããã
|
---|
894 | */
|
---|
895 |
|
---|
896 | /*
|
---|
897 | * cygwinç°å¢ã ã¨QS_ALLPOSTMESSAGEãå®ç¾©ãããªãã®ã§ãããã§å¯¾å¦
|
---|
898 | */
|
---|
899 | #ifndef QS_ALLPOSTMESSAGE
|
---|
900 | #define QS_ALLPOSTMESSAGE (0x0100)
|
---|
901 | #endif
|
---|
902 |
|
---|
903 | //è¦æ±å¾
|
---|
904 | ã¡
|
---|
905 | work = ::MsgWaitForMultipleObjects(1, &request_semaphore, FALSE, INFINITE, QS_ALLPOSTMESSAGE);
|
---|
906 |
|
---|
907 | switch(work) {
|
---|
908 |
|
---|
909 | //å¦çè¦æ±ã®å®è¡
|
---|
910 | case WAIT_OBJECT_0:
|
---|
911 | loop_flag = PerformRequest(manager);
|
---|
912 | break;
|
---|
913 |
|
---|
914 | //å¤é¨ããã®è¦æ± (å²è¾¼ã¿ãªã©)
|
---|
915 | case WAIT_OBJECT_0 + 1:
|
---|
916 | GetMessage(&msg, 0, 0, 0);
|
---|
917 | TranslateMessage(&msg);
|
---|
918 | DispatchMessage(&msg);
|
---|
919 | break;
|
---|
920 |
|
---|
921 | default:
|
---|
922 | loop_flag = false;
|
---|
923 | }
|
---|
924 |
|
---|
925 | } while(loop_flag);
|
---|
926 | }
|
---|
927 |
|
---|
928 | /*
|
---|
929 | * Finalize
|
---|
930 | */
|
---|
931 |
|
---|
932 | if(cp != 0)
|
---|
933 | {
|
---|
934 | cp->Unadvise(cookie);
|
---|
935 | cp->Release();
|
---|
936 | cp = 0;
|
---|
937 | sink = 0;
|
---|
938 | }
|
---|
939 |
|
---|
940 | _WorkerThreadProc_Cleanup:
|
---|
941 |
|
---|
942 | if(manager != 0)
|
---|
943 | manager->Release();
|
---|
944 |
|
---|
945 | CloseHandle(worker_thread_handle);
|
---|
946 | worker_thread_handle = NULL;
|
---|
947 | manager = 0l;
|
---|
948 | ::CoUninitialize();
|
---|
949 |
|
---|
950 | /* ãã¥ã¼ã空ã«ãã (å¾
|
---|
951 | ã¡è§£é¤) */
|
---|
952 |
|
---|
953 | Request * request;
|
---|
954 | while((request = Request::GetRequest()) != 0)
|
---|
955 | request->Finalize(false);
|
---|
956 |
|
---|
957 | kprintf(("WorkerThreadProcess : exit\n"));
|
---|
958 |
|
---|
959 | return 0;
|
---|
960 | }
|
---|
961 | }
|
---|
962 |
|
---|
963 | //==============================================================================
|
---|
964 |
|
---|
965 | /****************************************************
|
---|
966 | * *
|
---|
967 | * TOPPERS/JSP - Windowsã·ãã¥ã¬ã¼ã·ã§ã³ç°å¢ *
|
---|
968 | * COMãç¨ããããã¤ã¹ã¨ãã¥ã¬ã¼ã·ã§ã³æ©è½ *
|
---|
969 | * *
|
---|
970 | ****************************************************/
|
---|
971 |
|
---|
972 | #ifdef DEVICE_ENABLE
|
---|
973 |
|
---|
974 | extern "C"
|
---|
975 | int _cdecl DeviceRead(unsigned long address, unsigned long size, void * storage)
|
---|
976 | {
|
---|
977 | if(!IsValid() || storage == NULL)
|
---|
978 | return -1;
|
---|
979 |
|
---|
980 | return DeviceRequest::Create(Request::DeviceRead, true, size, storage, address)->invoke();
|
---|
981 | }
|
---|
982 |
|
---|
983 | extern "C"
|
---|
984 | int _cdecl DeviceWrite(unsigned long address, unsigned long size, void * storage)
|
---|
985 | {
|
---|
986 | if(!IsValid() || storage == NULL)
|
---|
987 | return -1;
|
---|
988 |
|
---|
989 | return DeviceRequest::Create(Request::DeviceWrite, true, size, storage, address)->invoke();
|
---|
990 | }
|
---|
991 |
|
---|
992 | #endif
|
---|
993 |
|
---|
994 |
|
---|
995 | /****************************************************
|
---|
996 | * *
|
---|
997 | * TOPPERS/JSP - Windowsã·ãã¥ã¬ã¼ã·ã§ã³ç°å¢ *
|
---|
998 | * COMãç¨ããã«ã¼ãã«ãã°å徿©è½ *
|
---|
999 | * *
|
---|
1000 | ****************************************************/
|
---|
1001 |
|
---|
1002 | #ifdef EVENTLOG_ENABLE
|
---|
1003 |
|
---|
1004 | /* å¤éãã°åºå鲿¢ç¨ã»ããã© : 1ãè¶³ããçµæã1ã§ãã£ãã¨ãã ãããã°ãåºåã§ãã */
|
---|
1005 | static LONG event_write_semaphore = 0;
|
---|
1006 |
|
---|
1007 | void event_write(unsigned int logtype, unsigned int valid, UINT bufsz, ... )
|
---|
1008 | {
|
---|
1009 | EventRequest * event_request;
|
---|
1010 | DBIFLOG * log;
|
---|
1011 | va_list vl;
|
---|
1012 |
|
---|
1013 | if(IsValid() && TlsGetValue(TLS_LOGMASK) == 0)
|
---|
1014 | {
|
---|
1015 | // ãªã¯ã¨ã¹ãé å確ä¿
|
---|
1016 | event_request = EventRequest::Create(EventRequest::EventLog, false, sizeof(T_RGLOG_HEADER) + bufsz);
|
---|
1017 | log = reinterpret_cast<DBIFLOG *>(event_request->getptr());
|
---|
1018 |
|
---|
1019 | // ãããçæ
|
---|
1020 | log->header.logtype = logtype;
|
---|
1021 | log->header.logtim = _kernel_systim_offset + _kernel_current_time;
|
---|
1022 | log->header.valid = valid;
|
---|
1023 | log->header.bufsz = bufsz;
|
---|
1024 |
|
---|
1025 | // æ¬ä½ã®æ ¼ç´
|
---|
1026 | va_start(vl, bufsz);
|
---|
1027 | for(unsigned int i=0;i<bufsz/sizeof(int);i++)
|
---|
1028 | *((int *)&log->body + i) = va_arg(vl, int);
|
---|
1029 |
|
---|
1030 | // è¦æ±ã®éä» (Non-blocking)
|
---|
1031 | event_request->invoke();
|
---|
1032 | }
|
---|
1033 | }
|
---|
1034 |
|
---|
1035 | extern "C"
|
---|
1036 | void event_write_svc_enter(int fncd, unsigned int params, ... )
|
---|
1037 | {
|
---|
1038 | EventRequest * event_request;
|
---|
1039 | DBIFLOG * log;
|
---|
1040 | va_list vl;
|
---|
1041 | unsigned int i;
|
---|
1042 |
|
---|
1043 | if(IsValid() && TlsGetValue(TLS_LOGMASK) == 0)
|
---|
1044 | {
|
---|
1045 | //é åç¢ºä¿ : 確ä¿ãããµã¤ãºã¯ãã©ã¡ã¼ã¿ç·æ°ããä¸ååå¤ã (å¼ã³åºãå
|
---|
1046 | ã¢ãã¬ã¹ãæ ¼ç´)
|
---|
1047 | event_request = EventRequest::Create(EventRequest::EventLog, false, sizeof(T_RGLOG_HEADER) + sizeof(T_RGLOG_SVC) + params * sizeof(VP_INT));
|
---|
1048 | log = reinterpret_cast<DBIFLOG *>(event_request->getptr());
|
---|
1049 |
|
---|
1050 | //ãã±ããçæ
|
---|
1051 | log->header.logtype = LOG_TYPE_SVC;
|
---|
1052 | log->header.logtim = _kernel_systim_offset + _kernel_current_time;
|
---|
1053 | log->header.valid = 0x7fffffff >> (29 - params);
|
---|
1054 | log->header.bufsz = (params+3) * sizeof(int);
|
---|
1055 |
|
---|
1056 | va_start(vl, params);
|
---|
1057 |
|
---|
1058 | log->body.svc.fncno = fncd;
|
---|
1059 | log->body.svc.prmcnt = params;
|
---|
1060 |
|
---|
1061 | /* ä¸åã«ã¼ããå¤ãã®ã¯æå¾ã«å¼åºå
|
---|
1062 | ã¢ãã¬ã¹ãç©ãã§ãããã */
|
---|
1063 | for(i=0;i<params+1;i++)
|
---|
1064 | log->body.svc.prmary[i] = va_arg(vl, VP_INT);
|
---|
1065 |
|
---|
1066 | event_request->invoke();
|
---|
1067 | }
|
---|
1068 | }
|
---|
1069 |
|
---|
1070 | extern "C"
|
---|
1071 | void event_write_svc_leave(int fncd, unsigned int ercd, unsigned int retaddr)
|
---|
1072 | {
|
---|
1073 | EventRequest * event_request;
|
---|
1074 | DBIFLOG * log;
|
---|
1075 |
|
---|
1076 | if(IsValid() && TlsGetValue(TLS_LOGMASK) == 0)
|
---|
1077 | {
|
---|
1078 | //é åç¢ºä¿ : 確ä¿ãããµã¤ãºã¯ãã©ã¡ã¼ã¿ç·æ°(è¿å´å¤ã®ã¿ãªã®ã§ï¼ã¤)ããä¸ååå¤ã (å¼ã³åºãå
|
---|
1079 | ã¢ãã¬ã¹ãæ ¼ç´)
|
---|
1080 | event_request = EventRequest::Create(EventRequest::EventLog, false, sizeof(T_RGLOG_HEADER) + sizeof(T_RGLOG_SVC) + sizeof(VP_INT));
|
---|
1081 | log = reinterpret_cast<DBIFLOG *>(event_request->getptr());
|
---|
1082 |
|
---|
1083 | //ãããé¨çæ
|
---|
1084 | log->header.logtype = LOG_TYPE_SVC|LOG_LEAVE;
|
---|
1085 | log->header.logtim = _kernel_systim_offset + _kernel_current_time;
|
---|
1086 | log->header.valid = 0x7;
|
---|
1087 | log->header.bufsz = 4 * sizeof(int);
|
---|
1088 |
|
---|
1089 | //ããã£é¨çæ
|
---|
1090 | log->body.svc.fncno = fncd;
|
---|
1091 | log->body.svc.prmcnt = 1;
|
---|
1092 | log->body.svc.prmary[0] = (VP_INT)ercd;
|
---|
1093 | log->body.svc.prmary[1] = (VP_INT)retaddr;
|
---|
1094 |
|
---|
1095 | event_request->invoke();
|
---|
1096 | }
|
---|
1097 | }
|
---|
1098 |
|
---|
1099 | extern "C" void decode_taskstatus(void * tcb, int * tskid, unsigned int * tskstat, unsigned int * objtype, int * objid);
|
---|
1100 |
|
---|
1101 | extern "C"
|
---|
1102 | void event_write_tskstat(void * tcb)
|
---|
1103 | {
|
---|
1104 | EventRequest * event_request;
|
---|
1105 | DBIFLOG * log;
|
---|
1106 |
|
---|
1107 | if(IsValid()) //ããã¯ã«ã¼ãã«æä½ãªã®ã§TLS_LOGMASKãè¦ã¦ã¯ãããªã
|
---|
1108 | {
|
---|
1109 | //é å確ä¿
|
---|
1110 | event_request = EventRequest::Create(EventRequest::EventLog, false, sizeof(T_RGLOG_HEADER) + sizeof(T_RGLOG_TSKSTAT));
|
---|
1111 | log = reinterpret_cast<DBIFLOG *>(event_request->getptr());
|
---|
1112 |
|
---|
1113 | log->header.logtype = LOG_TYPE_TSKSTAT;
|
---|
1114 | log->header.logtim = _kernel_systim_offset + _kernel_current_time;
|
---|
1115 | log->header.valid = 0xf;
|
---|
1116 | log->header.bufsz = 4 * sizeof(int);
|
---|
1117 |
|
---|
1118 | decode_taskstatus(tcb, &log->body.tskstat.tskid, &log->body.tskstat.tskstat, &log->body.tskstat.tskwait, &log->body.tskstat.wobjid);
|
---|
1119 |
|
---|
1120 | event_request->invoke();
|
---|
1121 | }
|
---|
1122 | }
|
---|
1123 |
|
---|
1124 | #endif
|
---|
1125 |
|
---|
1126 |
|
---|
1127 | static BOOL CALLBACK NotifyDialogProc(HWND hDlg,UINT Msg,WPARAM wParam,LPARAM lParam)
|
---|
1128 | {
|
---|
1129 | switch(Msg)
|
---|
1130 | {
|
---|
1131 | case WM_INITDIALOG:
|
---|
1132 | {
|
---|
1133 | LONG count;
|
---|
1134 | HWND hCtrl;
|
---|
1135 |
|
---|
1136 | hCtrl = ::GetDlgItem(hDlg, IDC_PROGRESS1);
|
---|
1137 | count = Request::getRequestCount();
|
---|
1138 |
|
---|
1139 | ::SetWindowLong(hDlg, GWL_USERDATA, count);
|
---|
1140 | ::SendMessage(hCtrl, PBM_SETRANGE32, 0, count);
|
---|
1141 | ::SendMessage(hCtrl, PBM_SETPOS, count - Request::getRequestCount(), 0);
|
---|
1142 |
|
---|
1143 | ::SetTimer(hDlg, 100, 200, NULL);
|
---|
1144 | break;
|
---|
1145 | }
|
---|
1146 |
|
---|
1147 | case WM_TIMER:
|
---|
1148 | if(wParam == 100)
|
---|
1149 | {
|
---|
1150 | LONG count;
|
---|
1151 | HWND hCtrl;
|
---|
1152 |
|
---|
1153 | hCtrl = ::GetDlgItem(hDlg, IDC_PROGRESS1);
|
---|
1154 | count = ::GetWindowLong(hDlg, GWL_USERDATA);
|
---|
1155 |
|
---|
1156 | ::SendMessage(hCtrl, PBM_SETPOS, count - Request::getRequestCount(), 0);
|
---|
1157 |
|
---|
1158 | if(Request::getRequestCount() <= 0)
|
---|
1159 | ::PostQuitMessage(0);
|
---|
1160 | }
|
---|
1161 | break;
|
---|
1162 | case WM_CLOSE:
|
---|
1163 | break;
|
---|
1164 |
|
---|
1165 | default:
|
---|
1166 | return FALSE;
|
---|
1167 | }
|
---|
1168 | return TRUE;
|
---|
1169 | }
|
---|
1170 |
|
---|
1171 | extern "C"
|
---|
1172 | void _cdecl InitializeComSupportModule(void)
|
---|
1173 | {
|
---|
1174 | kprintf(("InitializeComSupportModule()\n"));
|
---|
1175 |
|
---|
1176 | Request::initialize();
|
---|
1177 | DeviceRequest::initialize();
|
---|
1178 | EventRequest::initialize();
|
---|
1179 |
|
---|
1180 |
|
---|
1181 | request_semaphore = ::CreateSemaphore(0, 0, 65536, 0);
|
---|
1182 | FatalAssertion(request_semaphore != NULL, "Object Creation Error : request_semaphore");
|
---|
1183 |
|
---|
1184 | worker_thread_handle = ::CreateThread(0, 0, WorkerThreadProcess, 0, 0, 0);
|
---|
1185 | FatalAssertion(worker_thread_handle != NULL, "Object Creation Error : worker_thread");
|
---|
1186 |
|
---|
1187 | Request * request = Request::Create(Request::Confirmation, true);
|
---|
1188 | request->invoke();
|
---|
1189 | }
|
---|
1190 |
|
---|
1191 | extern "C"
|
---|
1192 | void _cdecl FinalizeComSupportModule(void)
|
---|
1193 | {
|
---|
1194 | kprintf(("FinalizeComSupportModule()\n"));
|
---|
1195 |
|
---|
1196 | if(IsValid())
|
---|
1197 | {
|
---|
1198 | HWND hDlgitem;
|
---|
1199 | HWND NotifyDialog;
|
---|
1200 | MSG msg;
|
---|
1201 |
|
---|
1202 | //ãã°ãæºã¾ããããã¨ãã°åãã«æéãããããããã°ã©ã ãæ´èµ°ããããã«è¦ããã®ã§
|
---|
1203 | //ããã°ãåãã¦ãããå¾
|
---|
1204 | ã¦ãã¨è¦åãåºãã
|
---|
1205 | NotifyDialog = ::CreateDialog(ProcessInstance, MAKEINTRESOURCE(QUITNOTICEDIALOG), NULL, NotifyDialogProc);
|
---|
1206 | hDlgitem = ::GetDlgItem(NotifyDialog, IDC_NOTIFYMSG);
|
---|
1207 | ::SetWindowText(hDlgitem, "ä» ä¸çæ¸å½ã«ã¼ãã«ã®ã¤ãã³ããã°ãåºãã¦ããã®ã§ãçµãã¾ã§å°ãå¾
|
---|
1208 | ã£ã¦ãã ãã");
|
---|
1209 | ::ShowWindow(NotifyDialog, SW_NORMAL);
|
---|
1210 |
|
---|
1211 | Request * request = Request::Create(Request::QuitThread, false);
|
---|
1212 | request->invoke();
|
---|
1213 |
|
---|
1214 | //çµäºãã¤ã¢ãã°ç¨ã®ã¡ãã»ã¼ã¸ãã³ã
|
---|
1215 |
|
---|
1216 | if(NotifyDialog != NULL) {
|
---|
1217 | while(GetMessage(&msg, NULL, 0, 0) != 0) {
|
---|
1218 | TranslateMessage(&msg);
|
---|
1219 | DispatchMessage(&msg);
|
---|
1220 | }
|
---|
1221 | }
|
---|
1222 |
|
---|
1223 | //ã¡ããã¨ã¹ã¬ãããçµäºããã¾ã§å¾
|
---|
1224 | æ©
|
---|
1225 | if(worker_thread_handle != NULL)
|
---|
1226 | ::WaitForSingleObject(worker_thread_handle, INFINITE);
|
---|
1227 | ::CloseHandle(request_semaphore);
|
---|
1228 | request_semaphore = NULL;
|
---|
1229 |
|
---|
1230 | EventRequest::finalize();
|
---|
1231 | DeviceRequest::finalize();
|
---|
1232 | Request::finalize();
|
---|
1233 |
|
---|
1234 | ::DestroyWindow(NotifyDialog);
|
---|
1235 | }
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 |
|
---|
1239 | #else // __COM_NOT_REQUIRED__
|
---|
1240 |
|
---|
1241 | extern "C"
|
---|
1242 | void _cdecl InitializeComSupportModule(void)
|
---|
1243 | {}
|
---|
1244 |
|
---|
1245 | extern "C"
|
---|
1246 | void _cdecl FinalizeComSupportModule(void)
|
---|
1247 | {}
|
---|
1248 |
|
---|
1249 | #endif // __COM_NOT_REQUIRED__
|
---|