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| 2 | /***********************************************************************
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| 3 |
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| 4 | $Id: vdir.c 1341 2008-12-14 22:18:26Z stevenhl $
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| 5 |
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| 6 | INF directory viewer applet
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| 7 |
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| 8 | Copyright (c) 1993-98 M. Kimes
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| 9 | Copyright (c) 2007, 2008 Steven H.Levine
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| 10 |
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| 11 | 05 Jan 08 SHL Sync
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| 12 | 14 Dec 08 SHL Add exception handler support
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| 13 |
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| 14 | ***********************************************************************/
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| 15 |
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| 16 | #include <string.h>
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| 17 |
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| 18 | #define INCL_DOS
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| 19 | #define INCL_WIN
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| 20 | #define INCL_DOSEXCEPTIONS // XCTP_...
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| 21 | #define INCL_DOSERRORS // NO_ERROR
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| 22 |
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| 23 | #include "dll\fm3dll.h"
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| 24 | #include "dll\mainwnd.h" // hwndHelp
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| 25 | #include "dll\notebook.h" // appname
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| 26 | #include "dll\init.h" // InitFM3DLL
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| 27 | #include "dll\valid.h" // IsFile
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| 28 | #include "dll\dirs.h" // save_dir
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| 29 | #include "dll\errutil.h" // Error reporting
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| 30 | #include "dll\excputil.h" // Exception handlers
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| 31 |
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| 32 | static PSZ pszSrcFile = __FILE__;
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| 33 |
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| 34 | int main(int argc, char *argv[])
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| 35 | {
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| 36 | HAB hab;
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| 37 | HMQ hmq;
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| 38 | QMSG qmsg;
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| 39 | HWND hwndFrame;
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| 40 | CHAR fullname[CCHMAXPATH];
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| 41 | PSZ thisarg = NULL;
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| 42 | UINT x;
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| 43 | APIRET regRet;
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| 44 | EXCEPTIONREGISTRATIONRECORD regRec = { NULL, NULL };
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| 45 |
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| 46 | strcpy(appname, "VDIR");
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| 47 | DosError(FERR_DISABLEHARDERR);
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| 48 |
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| 49 | regRec.ExceptionHandler = HandleException;
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| 50 | regRet = DosSetExceptionHandler(®Rec);
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| 51 | if (regRet != NO_ERROR) {
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| 52 | DbgMsg(pszSrcFile, __LINE__,
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| 53 | "DosSetExceptionHandler failed with error %u", regRet);
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| 54 | }
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| 55 |
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| 56 | for (x = 1; x < argc; x++) {
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| 57 | if (!strchr("/;,`\'", *argv[x]) && (IsRoot(argv[x]) || !IsFile(argv[x]))) {
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| 58 | thisarg = argv[x];
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| 59 | break;
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | if (thisarg) {
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| 64 | if (DosQueryPathInfo(thisarg,
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| 65 | FIL_QUERYFULLNAME, fullname, sizeof(fullname)))
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| 66 | strcpy(fullname, thisarg);
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| 67 | }
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| 68 | else
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| 69 | save_dir(fullname);
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| 70 |
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| 71 | hab = WinInitialize(0);
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| 72 | if (hab) {
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| 73 | hmq = WinCreateMsgQueue(hab, 1024);
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| 74 | if (hmq) {
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| 75 | if (InitFM3DLL(hab, argc, argv)) {
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| 76 | hwndFrame = StartDirCnr(HWND_DESKTOP, fullname, (HWND) 0, 0);
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| 77 | if (hwndFrame) {
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| 78 | if (hwndHelp)
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| 79 | WinAssociateHelpInstance(hwndHelp, hwndFrame);
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| 80 | for (;;) {
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| 81 | if (!WinGetMsg(hab, &qmsg, (HWND) 0, 0, 0)) {
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| 82 | if (qmsg.hwnd)
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| 83 | qmsg.msg = WM_CLOSE;
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| 84 | else
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| 85 | break;
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| 86 | }
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| 87 | if (hwndBubble &&
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| 88 | ((qmsg.msg > (WM_BUTTON1DOWN - 1) &&
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| 89 | qmsg.msg < (WM_BUTTON3DBLCLK + 1)) ||
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| 90 | (qmsg.msg > (WM_CHORD - 1) &&
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| 91 | qmsg.msg < (WM_BUTTON3CLICK + 1))) &&
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| 92 | WinIsWindowVisible(hwndBubble))
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| 93 | WinShowWindow(hwndBubble, FALSE);
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| 94 | WinDispatchMsg(hab, &qmsg);
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| 95 | }
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| 96 | }
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| 97 | }
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| 98 | DosSleep(125L);
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| 99 | WinDestroyMsgQueue(hmq);
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| 100 | }
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| 101 | WinTerminate(hab);
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| 102 | }
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| 103 | return 0;
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| 104 | }
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