JunkBox_Win_Lib: WinBaseLib/WinTools.cpp Source File

00001 
00006 //
00007 #include  "..\stdafx.h"
00008 
00009 #include  "WinTools.h"
00010 
00011 
00012 using namespace jbxl;
00013 using namespace jbxwl;
00014 
00015 
00017 // Uicode
00018 
00020 // 変換
00021 //      locale が正しくないと，日本語の変換は失敗する．
00022 //
00023 
00024 Buffer  jbxwl::tc2Buffer(TCHAR* tchar, int size)
00025 {
00026     if (size<0) size = LDATA;
00027     Buffer buf = make_Buffer(size);
00028 
00029 #ifdef _UNICODE
00030     size_t len;
00031     int err = wcstombs_s(&len, (char*)buf.buf, buf.bufsz, tchar, _TRUNCATE);
00032 
00033     if (err!=0) clear_Buffer(&buf);
00034     else buf.vldsz = (int)Min(len-1, strlen((char*)buf.buf));
00035     buf.state = err;
00036 
00037 #else
00038     copy_s2Buffer(tchar, &buf);
00039 
00040 #endif
00041 
00042     return buf;
00043 }
00044 
00045 
00046 
00047 Buffer  jbxwl::ts2Buffer(LPCTSTR str, int size)
00048 {
00049     if (size<0) size = (int)tcslen(str);
00050 
00051 #ifdef _UNICODE
00052     Buffer buf = make_Buffer((size+1)*4);
00053     size_t len;
00054 
00055     int err = wcstombs_s(&len, (char*)buf.buf, buf.bufsz, str, _TRUNCATE);
00056     if (err!=0) clear_Buffer(&buf);
00057     else buf.vldsz = (int)Min(len-1, strlen((char*)buf.buf));
00058     buf.state = err;
00059 
00060 #else
00061     Buffer buf = make_Buffer(size);
00062     copy_b2Buffer((char*)str, &buf, size);
00063 
00064 #endif
00065 
00066     return buf;
00067 }
00068 
00069 
00070 
00071 CString  jbxwl::mbs2ts(char* str)
00072 {
00073     CString buf = _T("");
00074     if (str==NULL) return buf;
00075 
00076 #ifdef _UNICODE
00077     setlocale(LC_ALL, ".UTF8");
00078     TCHAR  tchar[LBUF];
00079     size_t len = 0;
00080     int err = mbstowcs_s(&len, tchar, LBUF, str, strlen(str));
00081     if (err==0) buf = tchar;
00082 
00083 #else
00084     buf = (LPTSTR)str;
00085 
00086 #endif
00087 
00088     return buf;
00089 }
00090 
00091 
00092 
00093 //
00094 // 要 free.  NULL は絶対に返ってこない
00095 // 
00096 /*
00097 inline char*  ts2mbs(LPCTSTR str)
00098 {
00099     Buffer buf = ts2Buffer(str);
00100     return (char*)buf.buf;
00101 }
00102 */
00103 
00104 
00105 
00106 
00108 //
00109 
00110 //
00111 //  戻り値： 0以上  dstのバッファにコピーされた文字数．
00112 //              -1  srcまたは dstが NULL 
00113 //              -2  メモリの確保に失敗した．何も実行されなかった．
00114 int  jbxwl::copy_ts2Buffer(LPCTSTR str, Buffer* buf)
00115 {
00116     if (buf==NULL) return -1;
00117     int cc = 0;
00118 
00119 #ifdef _UNICODE
00120     char* mbstr = ts2mbs(str);
00121     copy_s2Buffer(mbstr, buf);
00122     ::free(mbstr);
00123     cc = buf->vldsz;
00124 
00125 #else
00126     cc = copy_s2Buffer((char*)str, buf);
00127 
00128 #endif
00129 
00130     return cc;
00131 }
00132 
00133 
00134 
00135 //
00136 //  戻り値： 0以上  dstのバッファにコピーされた文字数．
00137 //              -1  srcまたは dstが NULL 
00138 //              -2  メモリの確保に失敗した．何も実行されなかった．
00139 int  jbxwl::cat_ts2Buffer(LPCTSTR str, Buffer* buf)
00140 {
00141     if (buf==NULL) return -1;
00142     int cc = 0;
00143 
00144 #ifdef _UNICODE
00145     char* mbstr = ts2mbs(str);
00146     cat_s2Buffer(mbstr, buf);
00147     ::free(mbstr);
00148     cc = buf->vldsz;
00149 
00150 #else
00151     cc = cat_s2Buffer((char*)str, buf);
00152 
00153 #endif
00154 
00155     return cc;
00156 }
00157 
00158 
00159 
00160 
00162 // File
00163 
00164 unsigned long int  jbxwl::file_size_t(LPCTSTR fn)                                             
00165 {                                     
00166     struct _stat stbuf;                                                                                                    
00167     _tstat(fn, &stbuf);
00168     return stbuf.st_size;
00169 }
00170 
00171 
00172 
00173 BOOL  jbxwl::file_exist_t(LPCTSTR fn)
00174 {
00175     BOOL ret = FALSE;
00176     if (fn==NULL) return FALSE;
00177 
00178 #ifdef _UNICODE
00179     FILE* fp = tfopen(fn, _T("rb"));
00180     if (fp!=NULL) {
00181         ret = TRUE;
00182         fclose(fp);
00183     }
00184 
00185 #else
00186     ret = file_exist((char*)fn);
00187 
00188 #endif
00189 
00190     return ret;
00191 }
00192 
00193 
00194 
00195 CString  jbxwl::get_file_name_t(LPCTSTR str)
00196 {
00197     CString buf = _T("");
00198 
00199 #ifdef _UNICODE
00200     char* mbstr = ts2mbs(str);
00201     char* fn = get_file_name(mbstr);
00202     buf = mbs2ts(fn);
00203     ::free(mbstr);
00204 
00205 #else
00206     char* fn = get_file_name((char*)str);
00207     buf = (LPTSTR)fn;
00208 
00209 #endif
00210 
00211     return buf;
00212 }
00213 
00214 
00215 
00216 CString  jbxwl::make_file_path_t(LPCTSTR str)
00217 {
00218     CString buf = _T("");
00219 
00220 #ifdef _UNICODE
00221     char* mbstr = ts2mbs(str);
00222     //char* pn = make_file_path(mbstr);
00223     char* pn = get_file_path(mbstr);
00224     buf = mbs2ts(pn);
00225     ::free(mbstr);
00226     ::free(pn);
00227 
00228 #else
00229     //char* pn = make_file_path((char*)str);
00230     char* pn = get_file_path((char*)str);
00231     buf = (LPTSTR)pn;
00232     ::free(pn);
00233 
00234 #endif
00235 
00236     return buf;
00237 }
00238 
00239 
00240 
00241 CString jbxwl::cut_file_extension_t(LPCTSTR str)
00242 {
00243     CString buf = _T("");
00244 
00245 #ifdef _UNICODE
00246     char* mbstr = ts2mbs(str);
00247     char* pn = cut_file_extension(mbstr);   // 要free
00248     buf = mbs2ts(pn);
00249     ::free(mbstr);
00250     ::free(pn);
00251 
00252 #else
00253     char* pn = cut_file_extension((char*)str);
00254     buf = (LPTSTR)pn;
00255     ::free(pn);
00256 #endif
00257 
00258     return buf;
00259 }
00260 
00261 
00262 
00263 tList*  jbxwl::get_dir_files_t(LPCTSTR dirn)
00264 {
00265     tList* lp = NULL;
00266     tList* ln = NULL;
00267 
00268     WIN32_FIND_DATA  FindFileData;
00269     HANDLE hFind;
00270     CString dirstr = dirn;
00271 
00272     if (dirstr.Right(1)!="\\") dirstr += _T("\\*"); 
00273     hFind = FindFirstFile((LPCTSTR)dirstr, &FindFileData);
00274     if (hFind!=INVALID_HANDLE_VALUE) {
00275         Buffer tmp; 
00276         do {
00277             char* fn = ts2mbs(FindFileData.cFileName);
00278             if (strcmp(".", fn) && strcmp("..", fn)) { 
00279                 tmp = ts2Buffer(dirn);
00280                 if (tmp.buf[tmp.vldsz-1]!='\\') cat_s2Buffer("\\", &tmp);
00281                 cat_ts2Buffer(FindFileData.cFileName, &tmp);
00282                 ln = add_tList_node_str(ln, NULL, tmp.buf);
00283                 if (lp==NULL) lp = ln;
00284                 free_Buffer(&tmp);
00285             }
00286             ::free(fn);
00287         } while (FindNextFile(hFind, &FindFileData));
00288 
00289         FindClose(hFind);
00290     }
00291 
00292     return lp;
00293 }
00294 
00295 
00296 
00297 tList*  jbxwl::get_dir_files_rcsv_t(LPCTSTR dirn)
00298 {
00299     tList* lp = get_dir_files_t(dirn);
00300     if (lp==NULL) return NULL;
00301 
00302     tList* lt = dup_tList(lp);
00303     while (lt!=NULL) {
00304         tList* lc = get_dir_files_rcsv_t(mbs2ts((char*)lt->ldat.val.buf));
00305         if (lc!=NULL) add_tList_end(lp, lc);
00306         lt = lt->next;
00307     }
00308     del_tList(&lt);
00309 
00310     return lp;
00311 }
00312 
00313 
00314 
00315 tList*  jbxwl::read_index_tList_file_t(LPCTSTR fn, char cc)
00316 {
00317     char* pathstr = NULL;
00318     if (fn!=_T("")) pathstr = ts2mbs(fn);
00319     
00320     tList* lt = read_index_tList_file(pathstr, cc);
00321     freeNull(pathstr);
00322 
00323     return lt;
00324 }
00325 
00326 
00327 
00328 
00330 // Tools
00331 
00332 CString  jbxwl::numbering_name_t(LPCTSTR fmt, int n)
00333 {
00334     TCHAR  fname[LNAME];
00335 
00336     sntprintf(fname, LNAME-1, fmt, n);  
00337     CString ret = fname;
00338     return ret;
00339 }
00340 
00341 
00342 
00343 CString  jbxwl::get_tstr_param_tList(tList* lt, char* key, LPCTSTR dflt)
00344 {
00345     Buffer buf = buffer_key_tList(lt, key, 1);
00346     if (buf.buf!=NULL) {
00347         CString ret = mbs2ts((char*)buf.buf);
00348         free_Buffer(&buf);
00349         return ret;
00350     }
00351     return (CString)dflt;
00352 }
00353 
00354 
00355 
00356 
00358 // locale
00359 
00360 void  jbxwl::setResourceLocale(void)
00361 {
00362     CString locale = LoadString_byID(IDS_STR_LOCALE);
00363     _tsetlocale(LC_ALL, (LPCTSTR)locale);
00364     return;
00365 }
00366 
00367 
00368 
00369 void  jbxwl::setSystemLocale(LPCTSTR locale)
00370 {
00371     _tsetlocale(LC_ALL, locale);
00372     return;
00373 }
00374 
00375 
00376 
00377 CString  jbxwl::getResourceLocale(void)
00378 {
00379     CString locale = LoadString_byID(IDS_STR_LOCALE);
00380     return locale;
00381 }
00382 
00383 
00384 
00385 
00387 // User
00388 
00389 // Lib
00390 #pragma comment(lib, "userenv.lib")
00391 #pragma comment(lib, "imagehlp.lib")
00392 
00393 
00394 CString  jbxwl::GetCurrentUserHomeFolder(void)
00395 {
00396     HANDLE  token;
00397     DWORD   size = (DWORD)LMESG;
00398     TCHAR   dirn[LMESG];
00399     CString ret = _T("");
00400 
00401     OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token);
00402     BOOL rslt = GetUserProfileDirectory(token, dirn, &size);
00403 
00404     if (rslt && size<=LMESG) ret = dirn;
00405     return ret;
00406 }
00407 
00408 
00409 
00410 CString  jbxwl::GetDefaultUserHomeFolder(void)
00411 {
00412     DWORD  size = (DWORD)LMESG;
00413     TCHAR  dirn[LMESG];
00414     CString ret = _T("");
00415 
00416     BOOL rslt = GetDefaultUserProfileDirectory(dirn, &size);    
00417     if (rslt && size<=LMESG) ret = dirn;
00418     return ret;
00419 }
00420 
00421 
00422 
00423 CString  jbxwl::MakeWorkingFolderPath(LPCTSTR fnm, BOOL local, LPCTSTR dir, BOOL make)
00424 {
00425     CString path = GetCurrentUserHomeFolder();
00426 
00427     if (local) path += _T("\\AppData\\Local");
00428     else       path += _T("\\AppData\\Roaming");
00429 
00430     if (dir!=NULL) path += dir;
00431     else           path += _T("\\");
00432 
00433     if (make) {
00434         char* mbstr = ts2mbs(path);
00435         MakeSureDirectoryPathExists(mbstr);
00436         ::free(mbstr);
00437     }
00438     if (fnm!=NULL) path += fnm;
00439 
00440     return path;
00441 }
00442 
00443 
00444 
00445 CString  jbxwl::GetProgramFolder(void)
00446 {
00447     char* path = GetProgramFolderA();
00448 
00449     CString ret = mbs2ts(path);
00450     ::free(path);
00451 
00452     return ret;
00453 }
00454 
00455 
00456 
00457 char*  jbxwl::GetProgramFolderA(void)
00458 {
00459     TCHAR  dirn[LMESG];
00460 
00461     GetModuleFileName(NULL, dirn, (DWORD)LMESG);    // エラーは敢えて無視    
00462     //
00463     char* path = ts2mbs(dirn);
00464     int   len  = (int)strlen(path);
00465 
00466     for (int i=1; i<len; i++) {
00467         if (path[len-i-1]=='\\') {
00468             path[len-i] = '\0';
00469             break;
00470         }
00471     }
00472 
00473     return path;
00474 }
00475 
00476 
00477 
00478 CString  jbxwl::GetCurrentFolder(void)
00479 {
00480     TCHAR   dirn[LMESG];
00481 
00482     GetCurrentDirectoryW(LMESG, dirn);
00483 
00484     CString folder = dirn;
00485     return folder;
00486 }
00487 
00488 
00489 
00490 
00492 // メッセージ 
00493 
00494 // 自ウィンドウにメッセージを送る
00495 void  jbxwl::SendWinMessage(UINT mesg, WPARAM wparam, LPARAM lparam)
00496 {
00497     CWinApp* app = AfxGetApp();
00498     if (app!=NULL) {
00499         CWnd* wnd = app->m_pMainWnd;
00500         if (wnd!=NULL) wnd->SendMessage(mesg, wparam, lparam);
00501     }
00502 }
00503 
00504 
00505 
00506 
00508 //  Key Event
00509 
00510 void  jbxwl::SendKeyAction(WORD key, SENDKEY_Action action)
00511 {
00512     INPUT  input;
00513 
00514     input.type = INPUT_KEYBOARD;
00515     input.ki.wVk = key;
00516     input.ki.wScan = MapVirtualKeyW(key, 0);
00517     input.ki.dwFlags = KEYEVENTF_EXTENDEDKEY;
00518 
00519     if (action==SENDKEY_TapAction || action==SENDKEY_DownAction) {
00520         SendInput(1, &input, sizeof(INPUT));
00521     }
00522     if (action==SENDKEY_TapAction || action==SENDKEY_UpAction) {
00523         input.ki.dwFlags |= KEYEVENTF_KEYUP;
00524         SendInput(1, &input, sizeof(INPUT));
00525     }
00526 }
00527 
00528 
00529 //
00530 void  jbxwl::SendKeyActionTap(WORD key1, WORD key2)
00531 {
00532     SendKeyAction(key1, SENDKEY_DownAction);
00533     SendKeyAction(key2, SENDKEY_TapAction);
00534     SendKeyAction(key1, SENDKEY_UpAction);
00535 }
00536 
00537 
00538 //
00539 void  jbxwl::SendKeyActionTap(WORD key1, WORD key2, WORD key3)
00540 {
00541     SendKeyAction(key1, SENDKEY_DownAction);
00542     SendKeyAction(key2, SENDKEY_DownAction);
00543     SendKeyAction(key3, SENDKEY_TapAction);
00544     SendKeyAction(key2, SENDKEY_UpAction);
00545     SendKeyAction(key1, SENDKEY_UpAction);
00546 }
00547 
00548 
00549 
00554 BOOL  jbxwl::DoSystemKeyAction(LPCTSTR com, BOOL child)
00555 {
00556     if (com==NULL) return TRUE; 
00557 
00558     //
00559     if      (!tcscmp(com, _T("UP"))) {
00560         SendKeyActionTap(VK_UP);
00561     }
00562     else if (!tcscmp(com, _T("DOWN"))) {
00563         SendKeyActionTap(VK_DOWN);
00564     }
00565     else if (!tcscmp(com, _T("RIGHT"))) {
00566         SendKeyActionTap(VK_RIGHT);
00567     }
00568     else if (!tcscmp(com, _T("LEFT"))) {
00569         SendKeyActionTap(VK_LEFT);
00570     }
00571     else if (!tcscmp(com, _T("NEXT")) || !tcscmp(com, _T("TAB"))) {
00572         SendKeyActionTap(VK_TAB);
00573     }
00574     else if (!tcscmp(com, _T("BACK"))) {
00575         SendKeyActionTap(VK_LSHIFT, VK_TAB);
00576     }
00577     else if (!tcscmp(com, _T("ENTER"))) {
00578         SendKeyActionTap(VK_RETURN);
00579     }
00580     else if (!tcscmp(com, _T("MENU")) || !tcscmp(com, _T("ALT"))) {
00581         SendKeyActionTap(VK_LMENU);
00582     }   
00583     else if (!tcscmp(com, _T("ESC"))) {
00584         SendKeyActionTap(VK_ESCAPE);
00585     }
00586     //
00587     else if (!tcscmp(com, _T("CHANGE"))) {
00588         SendKeyActionTapCtrl(VK_F6);
00589     }
00590     else if (!tcscmp(com, _T("CLOSE"))) {
00591         if (child) SendKeyActionTapAlt(VK_F4);
00592         else       SendKeyActionTapCtrl(VK_F4);
00593     }
00594     //
00595     else {
00596         return FALSE;
00597     }
00598 
00599     return TRUE;    
00600 }
00601 
00602 
00603 
00604 
00606 // Mouse Cursor
00607 
00608 static TCHAR* MouseCursolTable[] = {
00609     IDC_APPSTARTING,    // 標準の矢印カーソルと小さい砂時計カーソル
00610     IDC_ARROW,          // 標準の矢印カーソル
00611     IDC_CROSS,          // 十字カーソル
00612     IDC_HAND,           // Windows 2000：ハンドカーソル
00613     IDC_HELP,           // ヘルプカーソル（矢印と疑問符）
00614     IDC_IBEAM,          // アイビーム（縦線）カーソル
00615     IDC_NO,             // 禁止カーソル（円に左上から右下への斜線）
00616     IDC_SIZEALL,        // 4 方向の矢印カーソル
00617     IDC_SIZENESW,       // 右上と左下を指す両方向矢印カーソル
00618     IDC_SIZENS,         // 上下を指す両方向矢印カーソル
00619     IDC_SIZENWSE,       // 左上と右下を指す両方向矢印カーソル
00620     IDC_SIZEWE,         // 左右を指す両方向矢印カーソル
00621     IDC_UPARROW,        // 上を指す垂直の矢印カーソル
00622     IDC_WAIT,           // 砂時計カーソル
00623     IDI_APPLICATION,    // アプリケーションアイコン
00624     IDI_ASTERISK,       // 情報アイコン（吹き出しの中に i）
00625     IDI_EXCLAMATION,    // 感嘆符のアイコン
00626     IDI_HAND,           // ストップマークのアイコン（米国の歩行者用信号の赤と同じで、手を開いて制止しているデザインです）
00627     IDI_QUESTION,       // 疑問符のアイコン
00628     IDI_WINLOGO,        // Windows ロゴのアイコン
00629     NULL
00630 };
00631 
00632 
00633 
00634 TCHAR*  jbxwl::GetMouseCursorType()
00635 {
00636     CURSORINFO ci;
00637 
00638     ci.cbSize = sizeof(CURSORINFO);
00639     GetCursorInfo(&ci);
00640 
00641     if (ci.flags!=0) {
00642         TCHAR** table = MouseCursolTable;
00643         while (*table!=NULL) {
00644             if (ci.hCursor==LoadCursor(NULL, (LPTSTR)*table)) return *table;
00645             table++;
00646         }
00647         return NULL;
00648     }
00649 
00650     return NULL;
00651 }
00652 
00653 
00654 
00655 
00657 //  Time
00658 
00659 // 1分計 0-59999ms を返す．
00660 unsigned short jbxwl::GetMsecondsTimer()
00661 {
00662     SYSTEMTIME tm;
00663     GetLocalTime(&tm);
00664 
00665     unsigned short nm = tm.wSecond*(unsigned short)1000 + tm.wMilliseconds;
00666     return nm;
00667 }
00668 
00669 
00670 
00671 //  ex.)
00672 //      unsigned short ctime;
00673 //      frame_timer += GetMsecondsLapTimer(lap_timer, &ctime);
00674 //      lap_timer = ctime;
00675 //
00676 unsigned short jbxwl::GetMsecondsLapTimer(unsigned short pm, unsigned short* nt)
00677 {
00678     SYSTEMTIME tm;
00679     GetLocalTime(&tm);
00680 
00681     unsigned short nm  = tm.wSecond*(unsigned short)1000 + tm.wMilliseconds;
00682     unsigned short ret;
00683     if (pm>nm) ret = nm + ((unsigned short)60000 - pm);
00684     else       ret = nm - pm;
00685 
00686     if (nt!=NULL) *nt = nm;
00687     return ret;
00688 }
00689 
00690 
00691 
00692 
00694 //  Process/Thread
00695 
00696 //
00697 void  jbxwl::WinSystem(char* command, DWORD flag, BOOL wait)
00698 {
00699     STARTUPINFOA sinfo;
00700     PROCESS_INFORMATION pinfo;
00701     
00702     memset(&sinfo, 0, sizeof(STARTUPINFO));
00703     sinfo.cb = sizeof(STARTUPINFO); 
00704     //sinfo.wShowWindow = SW_HIDE;
00705                     
00706     CreateProcessA(NULL, (LPSTR)command, NULL, NULL, FALSE, flag, NULL, NULL, (LPSTARTUPINFOA)&sinfo, &pinfo);
00707 
00708     CloseHandle(pinfo.hThread);
00709     if (wait) WaitForSingleObject(pinfo.hProcess, INFINITE);
00710     CloseHandle(pinfo.hProcess);
00711 
00712     return;
00713 }
00714 
00715 
00716 
00717 
00719 // EventHandler
00720 
00721 EventHandler::EventHandler(void)
00722 {
00723     m_handle   = NULL;
00724     m_wait_err = 0;
00725 }
00726 
00727 
00728 EventHandler::EventHandler(BOOL manual, BOOL initial, LPCTSTR hname, LPSECURITY_ATTRIBUTES sec)
00729 {
00730     m_handle   = NULL;  
00731     m_wait_err = 0;
00732     create(manual, initial, hname, sec);
00733 }
00734 
00735 
00736 
00737 void  EventHandler::clear(void)
00738 {
00739     if (m_handle!=NULL) {
00740         CloseHandle(m_handle);
00741         m_handle = NULL;
00742     }
00743     m_wait_err = 0;
00744 
00745     return;
00746 }
00747 
00748 
00749 
00750 HANDLE  EventHandler::create(BOOL manual, BOOL initial, LPCTSTR hname, LPSECURITY_ATTRIBUTES secu)
00751 {
00752     if (m_handle!=NULL) return NULL;
00753 
00754     m_handle = CreateEvent(secu, manual, initial, hname);
00755     return m_handle;
00756 }
00757 
00758 
00759 
00769 BOOL  EventHandler::wait(DWORD msec)
00770 {
00771     m_wait_err = WAIT_FAILED;
00772     if (m_handle==NULL) return FALSE;
00773 
00774     m_wait_err = WaitForSingleObject(m_handle, msec);
00775     
00776     if (m_wait_err!=WAIT_OBJECT_0) return FALSE;
00777     return TRUE;
00778 }
00779 
00780 
00781 
00782 BOOL  EventHandler::wait(HANDLE handle, DWORD msec)
00783 {
00784     m_wait_err = WAIT_FAILED;
00785     if (handle==NULL) return FALSE;
00786 
00787     m_wait_err = WaitForSingleObject(handle, msec);
00788     
00789     if (m_wait_err!=WAIT_OBJECT_0) return FALSE;
00790     return TRUE;
00791 }
00792 
00793 
00794 
00795 
00797 // メッセージ Dialog
00798 
00799 int  jbxwl::MessageDLG(LPCTSTR ttl, LPCTSTR msg, UINT type, HWND hWnd)
00800 {
00801     int ret = ::MessageBox(hWnd, msg, ttl, type);
00802     return ret;
00803 }
00804 
00805