{"id":145,"date":"2000-05-21T00:00:00","date_gmt":"2000-05-20T15:00:00","guid":{"rendered":"http:\/\/localhost\/blog\/?p=134"},"modified":"2014-08-14T15:58:19","modified_gmt":"2014-08-14T06:58:19","slug":"%e3%82%b3%e3%83%9e%e3%83%b3%e3%83%89%e3%83%a9%e3%82%a4%e3%83%b3%e8%b5%b7%e5%8b%95-2","status":"publish","type":"post","link":"https:\/\/denasu.com\/blog\/2000\/05\/diary145","title":{"rendered":"\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u8d77\u52d5"},"content":{"rendered":"<p>1999\/09\/14\u300c\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\uff0cDOS \u7a93\u306a\u3057\u3067 GUI \u304b\u3089\u547c\u3073\u51fa\u3059\u3002\u300d\u3060\u304c\uff0c\u3053\u306e\u65b9\u6cd5\u3060\u3068\u30c7\u30fc\u30bf\u3092\u5f97\u3089\u308c\u306a\u3044\uff0c\u3068\u3044\u3046\u8aad\u8005\u3055\u3093\u304b\u3089\u306e\u3054\u6307\u6458\u3092\u9802\u304f\u3002\u8aad\u3093\u3067\u304f\u308c\u305f\u4eba\u304c\u3044\u308b\u3068\u3044\u3046\u3060\u3051\u3067\u3082\u3042\u308a\u304c\u305f\u3044\u304c\uff0c\u30e1\u30fc\u30eb\u307e\u3067\u9802\u304f\u3068\u975e\u5e38\u306b\u5b09\u3057\u3044\u3002<\/p>\n<p>\u4ee5\u4e0b\uff0c\u9802\u3044\u305f\u30b5\u30f3\u30d7\u30eb\u3002\uff08\u898b\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3068\u7c21\u7565\u5316\u306e\u305f\u3081\uff0c\u6539\u884c\u3084\u51fa\u529b\u5148\u7b49\uff0c\u591a\u5c11\u5909\u66f4\u3057\u3066\u3042\u308a\u307e\u3059\u3002\uff09<\/p>\n<pre class=\"brush:cpp\">\r\n\/\/ \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\r\nLPTSTR lpCommandLine;\r\nlpCommandLine = &quot;xxx.exe&quot;;\r\n\r\n\/\/ \u6a19\u6e96\u51fa\u529b\u7528\u30d1\u30a4\u30d7\r\nHANDLE hReadPipe = NULL, hWritePipe = NULL;\r\n\r\n\/\/ \u30a8\u30e9\u30fc\u51fa\u529b\u7528\u30d1\u30a4\u30d7\r\nHANDLE hErrReadPipe = NULL, hErrWritePipe = NULL;\r\n\r\n\/\/ \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c5e\u6027(\u30cf\u30f3\u30c9\u30eb\u7d99\u627f\u3092\u6307\u5b9a)\r\nSECURITY_ATTRIBUTES sa;\r\nsa.nLength = sizeof(SECURITY_ATTRIBUTES);\r\nsa.lpSecurityDescriptor = NULL;\r\nsa.bInheritHandle = TRUE;\r\n\r\n\/\/ \u6a19\u6e96\u51fa\u529b\u30d1\u30a4\u30d7\u306e\u4f5c\u6210\r\n::CreatePipe(&amp;hReadPipe, &amp;hWritePipe, &amp;sa, 8192);\r\n\r\n\/\/ \u30a8\u30e9\u30fc\u51fa\u529b\u30d1\u30a4\u30d7\u306e\u4f5c\u6210\r\n::CreatePipe(&amp;hErrReadPipe, &amp;hErrWritePipe, &amp;sa, 8192);\r\n\r\nSTARTUPINFO StartupInfo;\r\nPROCESS_INFORMATION ProcessInfo;\r\n\r\n::ZeroMemory(&amp;StartupInfo, sizeof(STARTUPINFO));\r\nStartupInfo.cb = sizeof(STARTUPINFO);\r\n\r\n\/\/ \u30cf\u30f3\u30c9\u30eb\u306e\u7d99\u627f\u3092\u6307\u5b9a\r\nStartupInfo.dwFlags = STARTF_USESTDHANDLES;\r\n\r\n\/\/ DOS\u7a93\u3092\u8868\u793a\u3057\u306a\u3044\r\nStartupInfo.wShowWindow = SW_HIDE;\r\n\r\n\/\/ \u6a19\u6e96\u51fa\u529b\u30cf\u30f3\u30c9\u30eb\u3068\u30a8\u30e9\u30fc\u51fa\u529b\u30cf\u30f3\u30c9\u30eb\u3092\u8a2d\u5b9a\r\nStartupInfo.hStdOutput = hWritePipe;\r\nStartupInfo.hStdError  = hErrWritePipe;\r\n\r\n\/\/ \u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u8d77\u52d5\r\nif (::CreateProcess(\r\n    NULL,\r\n    lpCommandLine,\r\n    NULL,\r\n    NULL,\r\n    TRUE,    \/\/ \u30cf\u30f3\u30c9\u30eb\u306e\u7d99\u627f\r\n    DETACHED_PROCESS, \/\/ DOS\u7a93\u3092\u8868\u793a\u3057\u306a\u3044\u305f\u3081\u306e\u6307\u5b9a\r\n    NULL,\r\n    NULL,\r\n    &amp;StartupInfo, &amp;ProcessInfo))\r\n{\r\n    \/\/ \u30d1\u30a4\u30d7\u5185\u5bb9\u53d7\u3051\u53d6\u308a\u7528\u30d0\u30c3\u30d5\u30a1\r\n    char bufStdOut[8192], bufErrOut[8192];\r\n    DWORD dwStdOut = 0, dwErrOut = 0;\r\n    DWORD dwRet;\r\n\r\n    \/\/ \u30d7\u30ed\u30bb\u30b9\u8d77\u52d5\u4e2d\u306e\u30d1\u30a4\u30d7\u5185\u5bb9\u53d7\u3051\u53d6\u308a\u51e6\u7406\r\n    while ( (dwRet = ::WaitForSingleObject(ProcessInfo.hProcess, 0)) !=\r\n        WAIT_ABANDONED)\r\n    {\r\n        memset(bufStdOut, 0, sizeof(bufStdOut));\r\n        memset(bufErrOut, 0, sizeof(bufErrOut));\r\n\r\n        \/\/ \u6a19\u6e96\u51fa\u529b\u30d1\u30a4\u30d7\u306e\u5185\u5bb9\u3092\u8abf\u3079\u308b\r\n        ::PeekNamedPipe(hReadPipe, NULL, 0, NULL, &amp;dwStdOut, NULL);\r\n        if (dwStdOut &gt; 0)\r\n        {\r\n             \/\/ \u5185\u5bb9\u304c\u5b58\u5728\u3059\u308c\u3070\u3001\u8aad\u307f\u53d6\u308b\r\n             ::ReadFile(hReadPipe, bufStdOut, sizeof(bufStdOut) - 1, &amp;dwStdOut,\r\n                NULL);\r\n             \/\/ bufStdOut \u306b\u30d1\u30a4\u30d7\u51fa\u529b\u304c\u5165\u308b\r\n        }\r\n\r\n        \/\/ \u540c\u69d8\u306b\u30a8\u30e9\u30fc\u51fa\u529b\u306e\u51e6\u7406\r\n        ::PeekNamedPipe(hErrReadPipe, NULL, 0, NULL, &amp;dwErrOut, NULL);\r\n        if (dwErrOut &gt; 0)\r\n        {\r\n             ::ReadFile(hErrReadPipe, bufErrOut, sizeof(bufErrOut) - 1, &amp;dwErrOut,\r\n                NULL);\r\n             \/\/ bufErrOut \u306b\u30a8\u30e9\u30fc\u51fa\u529b\u304c\u5165\u308b\r\n        }\r\n\r\n        \/\/ \u30e1\u30c3\u30bb\u30fc\u30b8\u30ad\u30e5\u30fc\u3092\u53d6\u5f97\u3057\u3001\u5b58\u5728\u3059\u308c\u3070\u3001\u51e6\u7406\u3092\u4fc3\u3059\r\n        MSG msg;\r\n        if (::PeekMessage(&amp;msg, NULL, 0, 0, PM_REMOVE))\r\n        {\r\n             ::TranslateMessage(&amp;msg);\r\n             ::DispatchMessage(&amp;msg);\r\n        }\r\n        \/\/ \u30d7\u30ed\u30bb\u30b9\u7d42\u4e86\u306a\u3089\u3001\u30eb\u30fc\u30d7\u3092\u629c\u3051\u308b\r\n        if (dwRet == WAIT_OBJECT_0)\r\n             break;\r\n    }\r\n\r\n    \/\/ \u30d7\u30ed\u30bb\u30b9\u30cf\u30f3\u30c9\u30eb\u3068\u30b9\u30ec\u30c3\u30c9\u30cf\u30f3\u30c9\u30eb\u3092\u9589\u3058\u308b\r\n    DWORD res;\r\n    ::GetExitCodeProcess(ProcessInfo.hProcess, &amp;res);\r\n    CloseHandle(ProcessInfo.hProcess);\r\n    CloseHandle(ProcessInfo.hThread);\r\n}\r\n\r\n\/\/ \u3059\u3079\u3066\u306e\u30d1\u30a4\u30d7\u3092\u9589\u3058\u308b\r\n::CloseHandle(hWritePipe);\r\n::CloseHandle(hReadPipe);\r\n::CloseHandle(hErrWritePipe);\r\n::CloseHandle(hErrReadPipe);\r\n<\/pre>\n<p>\u4fee\u6b63\u500b\u6240\u3068\u3057\u3066\u306f\uff0c<\/p>\n<ul>\n<li>CreateProcess \u306e bInheritHandles\uff0cdwCreationFlags \u306e\u5024\u3002<\/li>\n<li>\u5168\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3002<\/li>\n<\/ul>\n<p>\u3068\u3044\u3046\u3068\u3053\u308d\u3002<\/p>\n<p class=\"comment\"># \u3061\u306a\u307f\u306b 1999\/09\/14 \u3067\u306f Win98 \u3067\u52d5\u3044\u3066\u3044\u308b\u306e\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u306e\u3067\uff0c\u591a\u5206 NT \u7b49\u3067\u306f\u52d5\u304b\u306a\u304b\u3063\u305f\u306e\u3067\u306f\u2026\u3068\u601d\u3046\u3002\u3044\u305a\u308c\u306b\u3057\u308d\u4e0a\u306e\u30b3\u30fc\u30c9\u306a\u3089\u3070\u5927\u4e08\u592b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p class=\"comment\"># 2006\/07\/10 CreateProcess\u7b2c3\u5f15\u6570\u306bsa\u3092\u6e21\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3002\u5c06\u6765\u30d7\u30ed\u30bb\u30b9\u30cf\u30f3\u30c9\u30eb\u3092\u5b50\u306b\u7d99\u627f\u3055\u305b\u308b\u306a\u3089sa\u3092\u6e21\u3059\u306e\u3060\u304c\uff0c\u3053\u306e\u76ee\u7684\u3067\u306f\u4e0d\u8981\u3002<\/p>\n<hr \/>\n<p>\u305d\u306e\u5f8c\u8aad\u8005\u3055\u3093\u3068\u306f\u8a71\u304c\u30b9\u30af\u30ed\u30fc\u30eb\u30d0\u30fc\u306e\u8a71\u984c\u3078\u3002\u30b9\u30af\u30ed\u30fc\u30eb\u30d0\u30fc\u3092 MFC \u3067\u4f7f\u3063\u3066\u3044\u308b\u3068\uff0cOnVScroll() \u306e SB_THUMBPOSITION\uff0cSB_THUMBTRACK \u306b\u304a\u3044\u3066\uff0cnPos \u304c 16bit \u3092\u8d8a\u3048\u308b\u3068\u8ca0\u306e\u5024\u3068\u306a\u308b\u3002\u307e\u305f\uff0cMFC \u306e\u30d8\u30eb\u30d7\u306b\u306f<\/p>\n<blockquote><p>\nnMinPos \u3068 nMaxPos \u3067\u6307\u5b9a\u3055\u308c\u305f\u5024\u306e\u5dee\u306f\u300132\u3001767\u4ee5\u4e0b\u3067\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\n<\/p><\/blockquote>\n<p>\u3068\u3044\u3046\u3053\u3068\u304c\u66f8\u3044\u3066\u3042\u3063\u305f\u306e\u3067\uff0c\u3066\u3063\u304d\u308a\u30b9\u30af\u30ed\u30fc\u30eb\u30d0\u30fc\u306f 16bit \u3057\u304b\u6271\u3048\u306a\u3044\u3093\u3060\u3068\u601d\u3063\u3066\u3044\u305f\u304c\uff0c\u3053\u308c\u306f WM_VSCROLL \u304c nPos \u3092 16bit \u3057\u304b\u6e21\u3057\u3066\u304f\u308c\u306a\u3044\u304b\u3089\uff0c\u3068\u3044\u3046\u3053\u3068\u3060\u3002\uff08nPos = (short int) HIWORD(wParam); \u3068\u306a\u3063\u3066\u3044\u308b\u3002\uff09<\/p>\n<p>\u8aad\u8005\u3055\u3093\u306e\u6307\u6458\u901a\u308a\uff0cOnVScroll() \u5185\u3067 GetScrollInfo() \u3092\u76f4\u63a5\u547c\u3073\u51fa\u3057\uff0c\u30b9\u30af\u30ed\u30fc\u30eb\u4f4d\u7f6e\u3092\u5f97\u308b\u3053\u3068\u3067 32bit \u306e\u5024\u3092\u3068\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3002<\/p>\n<hr \/>\n<p>\u3044\u3084\uff0c\u3044\u3064\u3082\u8eab\u5185\u3060\u3051\u3067\u3084\u3063\u3066\u308b\u306e\u3067\u3053\u3046\u3044\u3046\u306e\u306f\u3044\u3044\u3067\u3059\u306d\u3002\u4e0a\u8a18\u4ee5\u5916\u3067\u3082\uff0c\u3082\u3057\u3053\u306e\u65e5\u8a18\u3092\u8aad\u3093\u3060\u65b9\u304c\u3044\u3066\uff0c\u4f55\u304b\u5909\u3060\u3068\u601d\u3046\u3053\u3068\u304c\u3042\u3063\u305f\u3089\u662f\u975e\u77e5\u3089\u305b\u3066\u6b32\u3057\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1999\/09\/14\u300c\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\uff0cDOS \u7a93\u306a\u3057\u3067 GUI \u304b\u3089\u547c\u3073\u51fa\u3059\u3002\u300d\u3060\u304c\uff0c\u3053\u306e\u65b9\u6cd5\u3060\u3068\u30c7\u30fc\u30bf\u3092\u5f97\u3089\u308c\u306a\u3044\uff0c\u3068\u3044\u3046\u8aad\u8005\u3055\u3093\u304b\u3089\u306e\u3054\u6307\u6458\u3092\u9802\u304f\u3002\u8aad\u3093\u3067\u304f\u308c\u305f\u4eba\u304c\u3044\u308b\u3068\u3044\u3046\u3060\u3051\u3067\u3082\u3042\u308a\u304c\u305f\u3044\u304c\uff0c\u30e1\u30fc\u30eb\u307e\u3067\u9802\u304f\u3068\u975e\u5e38\u306b\u5b09\u3057\u3044\u3002 \u4ee5\u4e0b\uff0c\u9802\u3044\u305f\u30b5\u30f3\u30d7\u30eb\u3002\uff08\u898b\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3068\u7c21\u7565\u5316\u306e\u305f\u3081\uff0c\u6539\u884c\u3084\u51fa\u529b\u5148\u7b49\uff0c\u591a\u5c11\u5909\u66f4\u3057\u3066\u3042\u308a\u307e\u3059\u3002\uff09 \/\/ \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 LPTSTR lpCommandLine; lpCommandLine = &quot;xxx.exe&quot;; \/\/ \u6a19\u6e96\u51fa\u529b\u7528\u30d1\u30a4\u30d7 HANDLE hReadPipe = NULL, hWritePipe = NULL; \/\/ \u30a8\u30e9\u30fc\u51fa\u529b\u7528\u30d1\u30a4\u30d7 HANDLE hErrReadPipe = NULL, hErrWritePipe = NULL; \/\/ \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5c5e\u6027(\u30cf\u30f3\u30c9\u30eb\u7d99\u627f\u3092\u6307\u5b9a) SECURITY_ATTRIBUTES sa; sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = TRUE; \/\/ \u6a19\u6e96\u51fa\u529b\u30d1\u30a4\u30d7\u306e\u4f5c\u6210 ::CreatePipe(&amp;hReadPipe, &amp;hWritePipe, &amp;sa, 8192); \/\/ \u30a8\u30e9\u30fc\u51fa\u529b\u30d1\u30a4\u30d7\u306e\u4f5c\u6210 ::CreatePipe(&amp;hErrReadPipe, &amp;hErrWritePipe, &amp;sa, 8192); [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[22],"class_list":["post-145","post","type-post","status-publish","format-standard","hentry","category-programming","tag-win32"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4ZThs-2l","_links":{"self":[{"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/posts\/145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/comments?post=145"}],"version-history":[{"count":2,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/posts\/145\/revisions"}],"predecessor-version":[{"id":2512,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/posts\/145\/revisions\/2512"}],"wp:attachment":[{"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/media?parent=145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/categories?post=145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/denasu.com\/blog\/wp-json\/wp\/v2\/tags?post=145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}