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| 2 | /***********************************************************************
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| 3 |
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| 4 | $Id: valid.c 1890 2020-01-30 06:39:42Z stevenhl $
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| 5 |
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| 6 | File name manipulation routines
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| 7 |
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| 8 | Copyright (c) 1993, 1998 M. Kimes
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| 9 | Copyright (c) 2002, 2010 Steven H.Levine
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| 10 |
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| 11 | 23 Nov 02 SHL RootName: rework for sanity
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| 12 | 27 Nov 02 SHL MakeFullName: correct typo
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| 13 | 11 Jun 03 SHL Add JFS and FAT32 support
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| 14 | 15 Jun 04 SHL Implement Jim Read's removable logic
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| 15 | 31 Jul 04 SHL Comments
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| 16 | 01 Aug 04 SHL Rework lstrip/rstrip usage
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| 17 | 03 Jun 05 SHL Drop CD_DEBUG logic
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| 18 | 28 Nov 05 SHL MakeValidDir: correct DosQuerySysInfo args
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| 19 | 22 Jul 06 SHL Use Runtime_Error
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| 20 | 22 Oct 06 GKY Add NDFS32 support
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| 21 | 22 Oct 06 GKY Increased BUFFER_BYTES in CheckDrive to 8192 to fix NDFS32 scan failure
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| 22 | 07 Jan 07 GKY Move error strings etc. to string file
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| 23 | 18 Feb 07 GKY Add more drive types and icons
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| 24 | 16 Jun 07 SHL Update for OpenWatcom
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| 25 | 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
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| 26 | 30 Dec 07 GKY Change TestDates to TestFDates can compare by filename or FDATE/FTIME data
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| 27 | 30 Dec 07 GKY Add TestCDates to compare CNRITEMs by CDATE/CTIME data
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| 28 | 19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory
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| 29 | 25 Dec 08 GKY Add code to allow write verify to be turned off on a per drive basis
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| 30 | 03 Jan 09 GKY Check for system that is protectonly to gray out Dos/Win command lines and prevent
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| 31 | Dos/Win programs from being inserted into the execute dialog with message why.
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| 32 | 03 Jan 09 GKY Modify IsExecutable to prevent some text files from being treated as executable
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| 33 | and prevent dlls from being loaded into execute dialog.
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| 34 | 05 Jan 09 GKY Fix IsBinary to recognize values above \xc4 (maybe lower) as positive.
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| 35 | When these high codes were it text files they showed as hex in new view.
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| 36 | 08 Mar 09 GKY Additional strings move to PCSZs
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| 37 | 12 Jul 09 GKY Add xDosQueryAppType and xDosAlloc... to allow FM/2 to load in high memory
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| 38 | 22 Jul 09 GKY Consolidated driveflag setting code in DriveFlagsOne
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| 39 | 22 Jul 09 GKY Check if drives support EAs add driveflag for this
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| 40 | 22 Jul 09 GKY Add LocalHD driveflag
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| 41 | 22 Jul 09 GKY Streamline scanning code for faster Tree rescans
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| 42 | 17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10). Mostly cast CHAR CONSTANT * as CHAR *.
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| 43 | 26 Aug 11 GKY Add a low mem version of xDosAlloc* wrappers; move error checking into all the
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| 44 | xDosAlloc* wrappers.
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| 45 | 28 Apr 14 JBS Ticket #522: Ensure use of wrapper functions where needed
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| 46 |
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| 47 | ***********************************************************************/
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| 48 |
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| 49 | #include <string.h>
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| 50 | #include <ctype.h>
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| 51 |
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| 52 | #define INCL_DOS
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| 53 | #define INCL_WIN
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| 54 | #define INCL_DOSDEVIOCTL // DosDevIOCtl
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| 55 | #define INCL_LONGLONG
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| 56 |
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| 57 | #include "fm3dll.h"
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| 58 | #include "treecnr.h" // Data declaration(s)
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| 59 | #include "info.h" // Data declaration(s)
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| 60 | #include "notebook.h" // Data declaration(s)
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| 61 | #include "fm3str.h"
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| 62 | #include "errutil.h" // Dos_Error...
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| 63 | #include "strutil.h" // GetPString
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| 64 | #include "valid.h"
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| 65 | #include "dirs.h" // save_dir2
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| 66 | #include "strips.h" // bstrip
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| 67 | #include "init.h" // GetTidForWindow
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| 68 | #include "wrappers.h" // xDosAllocMem
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| 69 |
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| 70 |
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| 71 | //static BOOL IsDesktop(HAB hab, HWND hwnd);
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| 72 | //static BOOL IsFileSame(CHAR * filename1, CHAR * filename2);
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| 73 | //static char *IsVowel(char a);
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| 74 |
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| 75 | // Data definitions
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| 76 | static PSZ pszSrcFile = __FILE__;
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| 77 |
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| 78 | #pragma data_seg(GLOBAL2)
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| 79 | PCSZ HPFS = "HPFS";
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| 80 | PCSZ JFS = "JFS";
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| 81 | PCSZ CDFS = "CDFS";
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| 82 | PCSZ ISOFS = "ISOFS";
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| 83 | PCSZ FAT32 = "FAT32";
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| 84 | PCSZ FAT = "FAT";
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| 85 | PCSZ HPFS386 = "HPFS386";
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| 86 | PCSZ CBSIFS = "CBSIFS";
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| 87 | PCSZ NDFS32 = "NDFS32";
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| 88 | PCSZ RAMFS = "RAMFS";
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| 89 | PCSZ NTFS = "NTFS";
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| 90 | PCSZ LAN = "LAN";
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| 91 | BOOL fVerifyOffChecked[26];
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| 92 |
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| 93 | APIRET MakeFullName(char *pszFileName)
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| 94 | {
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| 95 | // pszFileName must be CCHMAXPATH long minimum!
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| 96 |
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| 97 | char szPathName[CCHMAXPATH];
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| 98 | APIRET rc;
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| 99 |
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| 100 | DosError(FERR_DISABLEHARDERR);
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| 101 | rc = DosQueryPathInfo(pszFileName,
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| 102 | FIL_QUERYFULLNAME, szPathName, sizeof(szPathName));
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| 103 | if (!rc)
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| 104 | strcpy(pszFileName, szPathName); // Pass back actual name
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| 105 | return rc;
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| 106 | }
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| 107 |
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| 108 | char *RootName(char *filename)
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| 109 | {
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| 110 | char *p = NULL, *pp;
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| 111 |
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| 112 | // Return filename, strip path parts
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| 113 | // Return empty string when filename ends with backslash
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| 114 |
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| 115 | if (filename) {
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| 116 | p = strrchr(filename, '\\');
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| 117 | pp = strrchr(filename, '/');
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| 118 | p = (p) ? (pp) ? (p > pp) ? p : pp : p : pp;
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| 119 | }
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| 120 | if (!p) // name is itself a root
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| 121 | p = filename;
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| 122 | else // skip past backslash
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| 123 | p++;
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| 124 | return p;
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| 125 | }
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| 126 |
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| 127 | /** TestFDate
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| 128 | * return 1 (file2 newer than file1),
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| 129 | * 0 (files same)
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| 130 | * or -1 (file1 newer than file2)
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| 131 | * Make the FILSTATUS pointers NULL if passing file names
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| 132 | * if the FILESTATUS information is already available it can be passed instead
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| 133 | * Make the files NULL if passing FILESTATUS buffers
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| 134 | */
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| 135 |
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| 136 | int TestFDates(char *file1, char *file2, FDATE *datevar1, FTIME *timevar1,
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| 137 | FDATE *datevar2, FTIME *timevar2)
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| 138 | {
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| 139 | int comp = 0;
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| 140 | FILESTATUS3 fs3o, fs3n;
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| 141 |
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| 142 | if (file1){
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| 143 | DosError(FERR_DISABLEHARDERR);
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| 144 | DosQueryPathInfo(file1, FIL_STANDARD, &fs3o, sizeof(fs3o));
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| 145 | datevar1 = &fs3o.fdateLastWrite;
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| 146 | timevar1 = &fs3o.ftimeLastWrite;
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| 147 | }
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| 148 | if (file2) {
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| 149 | DosError(FERR_DISABLEHARDERR);
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| 150 | DosQueryPathInfo(file2, FIL_STANDARD, &fs3n, sizeof(fs3n));
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| 151 | datevar2 = &fs3n.fdateLastWrite;
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| 152 | timevar2 = &fs3n.ftimeLastWrite;
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| 153 | }
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| 154 | if (&datevar1 && &datevar2 && &timevar1 && &timevar2) {
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| 155 | comp = (datevar2->year >
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| 156 | datevar1->year) ? 1 :
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| 157 | (datevar2->year <
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| 158 | datevar1->year) ? -1 :
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| 159 | (datevar2->month >
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| 160 | datevar1->month) ? 1 :
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| 161 | (datevar2->month <
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| 162 | datevar1->month) ? -1 :
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| 163 | (datevar2->day >
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| 164 | datevar1->day) ? 1 :
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| 165 | (datevar2->day <
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| 166 | datevar1->day) ? -1 :
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| 167 | (timevar2->hours >
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| 168 | timevar1->hours) ? 1 :
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| 169 | (timevar2->hours <
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| 170 | timevar1->hours) ? -1 :
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| 171 | (timevar2->minutes >
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| 172 | timevar1->minutes) ? 1 :
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| 173 | (timevar2->minutes <
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| 174 | timevar1->minutes) ? -1 :
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| 175 | (timevar2->twosecs >
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| 176 | timevar1->twosecs) ? 1 :
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| 177 | (timevar2->twosecs < timevar1->twosecs) ? -1 : 0;
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| 178 | }
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| 179 | return comp;
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| 180 | }
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| 181 |
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| 182 | /** TestCDate
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| 183 | * return 1 (file2 newer than file1),
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| 184 | * 0 (files same)
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| 185 | * or -1 (file1 newer than file2)
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| 186 | */
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| 187 |
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| 188 | int TestCDates(CDATE *datevar1, CTIME *timevar1,
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| 189 | CDATE *datevar2, CTIME *timevar2)
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| 190 | {
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| 191 | int comp = 0;
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| 192 |
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| 193 | if (&datevar1 && &datevar2 && &timevar1 && &timevar2) {
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| 194 | comp = (datevar2->year >
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| 195 | datevar1->year) ? 1 :
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| 196 | (datevar2->year <
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| 197 | datevar1->year) ? -1 :
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| 198 | (datevar2->month >
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| 199 | datevar1->month) ? 1 :
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| 200 | (datevar2->month <
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| 201 | datevar1->month) ? -1 :
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| 202 | (datevar2->day >
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| 203 | datevar1->day) ? 1 :
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| 204 | (datevar2->day <
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| 205 | datevar1->day) ? -1 :
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| 206 | (timevar2->hours >
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| 207 | timevar1->hours) ? 1 :
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| 208 | (timevar2->hours <
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| 209 | timevar1->hours) ? -1 :
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| 210 | (timevar2->minutes >
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| 211 | timevar1->minutes) ? 1 :
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| 212 | (timevar2->minutes <
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| 213 | timevar1->minutes) ? -1 :
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| 214 | (timevar2->seconds >
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| 215 | timevar1->seconds) ? 1 :
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| 216 | (timevar2->seconds < timevar1->seconds) ? -1 : 0;
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| 217 | }
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| 218 | return comp;
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| 219 | }
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| 220 |
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| 221 | BOOL IsNewer(char *file1, char *file2)
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| 222 | {
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| 223 | // return TRUE if file2 is newer than file1
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| 224 |
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| 225 | return (TestFDates(file1, file2, NULL, NULL, NULL, NULL) > 0);
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| 226 | }
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| 227 |
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| 228 | #if 0 // JBS 11 Sep 08
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| 229 | BOOL IsDesktop(HAB hab, HWND hwnd)
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| 230 | {
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| 231 | HWND hwndDesktop;
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| 232 |
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| 233 | if (hwnd == HWND_DESKTOP)
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| 234 | return TRUE;
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| 235 | hwndDesktop = WinQueryDesktopWindow(hab, NULLHANDLE);
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| 236 | if (hwnd == hwndDesktop)
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| 237 | return TRUE;
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| 238 | return FALSE;
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| 239 | }
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| 240 | #endif
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| 241 |
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| 242 | BOOL ParentIsDesktop(HWND hwnd, HWND hwndParent)
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| 243 | {
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| 244 | HWND hwndDesktop;
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| 245 | BOOL ret = FALSE;
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| 246 |
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| 247 | if (!hwndParent)
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| 248 | hwndParent = WinQueryWindow(hwnd, QW_PARENT);
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| 249 | if (hwndParent == HWND_DESKTOP)
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| 250 | ret = TRUE;
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| 251 | else {
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| 252 | hwndDesktop = WinQueryDesktopWindow(WinQueryAnchorBlock(hwnd), (HWND) 0);
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| 253 | if (hwndDesktop == hwndParent)
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| 254 | ret = TRUE;
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| 255 | }
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| 256 | return ret;
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| 257 | }
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| 258 |
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| 259 | /** CheckDrive
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| 260 | * @param chDrive drive letter
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| 261 | * @param pszFileSystem pointer to buffer to return file system type or NULL
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| 262 | * @param pulType pointer to long word to return drive flags or NULL
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| 263 | * @returns removability flag, 1 = removable, 0 = not removable, -1 = error
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| 264 | */
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| 265 |
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| 266 | INT CheckDrive(CHAR chDrive, CHAR * pszFileSystem, ULONG * pulType)
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| 267 | {
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| 268 | CHAR szPath[4];
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| 269 | VOID *pvBuffer = NULL;
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| 270 | CHAR *pfsn;
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| 271 | CHAR *pfsd;
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| 272 | ULONG clBufferSize;
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| 273 | APIRET rc;
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| 274 | ULONG ulAction;
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| 275 | ULONG clParmBytes;
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| 276 | ULONG clDataBytes;
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| 277 | HFILE hDev;
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| 278 | EASIZEBUF easize = {0};
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| 279 | ULONG ulDataLen = sizeof(EASIZEBUF);
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| 280 | ULONG ulParmLen = 0;
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| 281 |
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| 282 | # pragma pack(1)
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| 283 | struct
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| 284 | {
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| 285 | BYTE Cmd;
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| 286 | BYTE Unit;
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| 287 | }
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| 288 | parmPkt =
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| 289 | {
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| 290 | 0, 0};
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| 291 | # define BPB_REMOVABLE_MEDIA 0x08 // 3 - Media is removable
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| 292 | struct
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| 293 | {
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| 294 | BIOSPARAMETERBLOCK bpb;
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| 295 | USHORT cCylinders; // Documented but not implemented
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| 296 | BYTE bDeviceType; // Documented but not implemented
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| 297 | USHORT fsDeviceAttr; // Documented but not implemented
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| 298 | }
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| 299 | dataPkt;
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| 300 |
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| 301 | # pragma pack()
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| 302 | BYTE NonRemovable;
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| 303 | PFSQBUFFER2 pfsq;
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| 304 |
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| 305 | if (pszFileSystem)
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| 306 | *pszFileSystem = 0;
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| 307 |
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| 308 | if (pulType)
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| 309 | *pulType = 0;
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| 310 |
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| 311 | # define BUFFER_BYTES 8192
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| 312 | if (xDosAllocMem(&pvBuffer, BUFFER_BYTES, pszSrcFile, __LINE__))
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| 313 | return -1; // Say failed
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| 314 | szPath[0] = chDrive;
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| 315 | szPath[1] = ':';
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| 316 | szPath[2] = 0;
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| 317 | clBufferSize = BUFFER_BYTES;
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| 318 | DosError(FERR_DISABLEHARDERR);
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| 319 | rc = DosQueryFSAttach(szPath, 0, FSAIL_QUERYNAME,
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| 320 | (PFSQBUFFER2) pvBuffer, &clBufferSize);
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| 321 | if (rc) {
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| 322 | // can't get any info at all
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| 323 | DosFreeMem(pvBuffer);
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| 324 | DosError(FERR_DISABLEHARDERR);
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| 325 | return -1; // Say failed
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| 326 | }
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| 327 |
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| 328 | pfsq = (PFSQBUFFER2) pvBuffer;
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| 329 | pfsn = (PCHAR)(pfsq->szName) + pfsq->cbName + 1;
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| 330 | pfsd = pfsn + pfsq->cbFSDName + 1;
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| 331 | strupr(pfsn);
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| 332 |
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| 333 | if (pszFileSystem) {
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| 334 | strncpy(pszFileSystem, pfsn, CCHMAXPATH);
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| 335 | pszFileSystem[CCHMAXPATH - 1] = 0;
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| 336 | }
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| 337 | szPath[2] = '\\';
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| 338 | szPath[3] = 0;
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| 339 | DosFSCtl(&easize, sizeof(EASIZEBUF), &ulDataLen, NULL, ulParmLen,
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| 340 | &ulParmLen, FSCTL_MAX_EASIZE, szPath, -1, FSCTL_PATHNAME);
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| 341 | szPath[2] = 0;
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| 342 | if (pulType && easize.cbMaxEASize == 0)
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| 343 | *pulType |= DRIVE_NOEASUPPORT;
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| 344 | if (pulType && (!strcmp(pfsn, CDFS) || !strcmp(pfsn, ISOFS)))
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| 345 | *pulType |= DRIVE_NOTWRITEABLE | DRIVE_CDROM | DRIVE_REMOVABLE;
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| 346 | if (pulType && !strcmp(pfsn, NTFS))
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| 347 | *pulType |= DRIVE_NOTWRITEABLE;
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| 348 | if (pulType && !strcmp(pfsn, NDFS32)){
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| 349 | *pulType |= DRIVE_VIRTUAL;
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| 350 | }
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| 351 | if (pulType && !strcmp(pfsn, RAMFS)){
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| 352 | *pulType |= DRIVE_RAMDISK;
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| 353 | }
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| 354 | if (((PFSQBUFFER2) pvBuffer)->iType == FSAT_REMOTEDRV) {
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| 355 | if (pulType)
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| 356 | *pulType |= DRIVE_REMOTE;
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| 357 |
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| 358 | if (pulType && !strcmp(pfsn, CBSIFS)) {
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| 359 | *pulType |= DRIVE_ZIPSTREAM;
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| 360 | *pulType &= ~DRIVE_REMOTE;
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| 361 | *pulType |= DRIVE_NOLONGNAMES;
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| 362 | if (pfsq->cbFSAData) {
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| 363 | ULONG FType;
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| 364 |
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| 365 | if (CheckDrive(*pfsd, NULL, &FType) != -1) {
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| 366 | if (FType & DRIVE_REMOVABLE)
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| 367 | *pulType |= DRIVE_REMOVABLE;
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| 368 | if (~FType & DRIVE_NOLONGNAMES)
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| 369 | *pulType &= ~DRIVE_NOLONGNAMES;
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| 370 | }
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| 371 |
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| 372 | }
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| 373 | }
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| 374 | if (pulType &&
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| 375 | (!strcmp(pfsn, LAN) ||
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| 376 | !strcmp(pfsn, RAMFS) ||
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| 377 | !strcmp(pfsn, NDFS32))) {
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| 378 | *pulType &= ~DRIVE_NOLONGNAMES;
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| 379 | }
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| 380 |
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| 381 | DosFreeMem(pvBuffer);
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| 382 | return 0; // Remotes are non-removable
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| 383 | }
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| 384 |
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| 385 | // Local drive
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| 386 | if (strcmp(pfsn, HPFS) &&
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| 387 | strcmp(pfsn, CDFS) &&
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| 388 | strcmp(pfsn, ISOFS) &&
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| 389 | strcmp(pfsn, JFS) &&
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| 390 | strcmp(pfsn, FAT32) &&
|
|---|
| 391 | strcmp(pfsn, NTFS) &&
|
|---|
| 392 | strcmp(pfsn, HPFS386)) {
|
|---|
| 393 | if (pulType)
|
|---|
| 394 | (*pulType) |= DRIVE_NOLONGNAMES; // Others can not have long names
|
|---|
| 395 | }
|
|---|
| 396 |
|
|---|
| 397 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 398 | rc = DosOpen(szPath, &hDev, &ulAction, 0, 0, FILE_OPEN,
|
|---|
| 399 | OPEN_ACCESS_READONLY | OPEN_SHARE_DENYNONE |
|
|---|
| 400 | OPEN_FLAGS_DASD | OPEN_FLAGS_FAIL_ON_ERROR, 0);
|
|---|
| 401 | if (rc) {
|
|---|
| 402 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 403 | if (pulType)
|
|---|
| 404 | *pulType |= DRIVE_REMOVABLE; // Assume removable if can not access
|
|---|
| 405 | DosFreeMem(pvBuffer);
|
|---|
| 406 | return 1; // Say removable
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 | clParmBytes = sizeof(parmPkt.Cmd);
|
|---|
| 410 | clDataBytes = sizeof(NonRemovable);
|
|---|
| 411 | NonRemovable = 1; // Preset as non removable
|
|---|
| 412 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 413 | rc = DosDevIOCtl(hDev, IOCTL_DISK, DSK_BLOCKREMOVABLE, &parmPkt.Cmd, // Address of the command-specific argument list.
|
|---|
| 414 | sizeof(parmPkt.Cmd), // Length, in bytes, of pParams.
|
|---|
| 415 | &clParmBytes, // Pointer to the length of parameters.
|
|---|
| 416 | &NonRemovable, // Address of the data area.
|
|---|
| 417 | sizeof(NonRemovable),// Length, in bytes, of pData.
|
|---|
| 418 | &clDataBytes); // Pointer to the length of data.
|
|---|
| 419 |
|
|---|
| 420 | if (!rc && NonRemovable) {
|
|---|
| 421 | // Could be USB so check BPB flags
|
|---|
| 422 | clParmBytes = sizeof(parmPkt.Cmd);
|
|---|
| 423 | clDataBytes = sizeof(dataPkt);
|
|---|
| 424 | memset(&dataPkt, 0xff, sizeof(dataPkt));
|
|---|
| 425 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 426 | rc = DosDevIOCtl(hDev, IOCTL_DISK, DSK_GETDEVICEPARAMS, &parmPkt.Cmd,// Address of the command-specific argument list.
|
|---|
| 427 | sizeof(parmPkt.Cmd), // Length, in bytes, of pParams.
|
|---|
| 428 | &clParmBytes, // Pointer to the length of parameters.
|
|---|
| 429 | &dataPkt, // Address of the data area.
|
|---|
| 430 | sizeof(dataPkt), // Length, in bytes, of pData.
|
|---|
| 431 | &clDataBytes); // Pointer to the length of data.
|
|---|
| 432 |
|
|---|
| 433 | if (!rc && (dataPkt.bpb.fsDeviceAttr & BPB_REMOVABLE_MEDIA))
|
|---|
| 434 | NonRemovable = 0;
|
|---|
| 435 | }
|
|---|
| 436 |
|
|---|
| 437 | DosClose(hDev);
|
|---|
| 438 |
|
|---|
| 439 | if (!NonRemovable && pulType)
|
|---|
| 440 | *pulType |= DRIVE_REMOVABLE;
|
|---|
| 441 |
|
|---|
| 442 | DosFreeMem(pvBuffer);
|
|---|
| 443 |
|
|---|
| 444 | return NonRemovable ? 0 : 1;
|
|---|
| 445 | }
|
|---|
| 446 |
|
|---|
| 447 | #if 0 // JBS 11 Sep 08
|
|---|
| 448 | BOOL IsFileSame(CHAR * filename1, CHAR * filename2)
|
|---|
| 449 | {
|
|---|
| 450 | // returns: -1 (error), 0 (is a directory), or 1 (is a file)
|
|---|
| 451 |
|
|---|
| 452 | FILESTATUS3L fsa1, fsa2;
|
|---|
| 453 | APIRET ret;
|
|---|
| 454 |
|
|---|
| 455 | if (filename1 && filename2) {
|
|---|
| 456 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 457 | ret = DosQueryPathInfo(filename1, FIL_STANDARDL, &fsa1,
|
|---|
| 458 | (ULONG) sizeof(fsa1));
|
|---|
| 459 | if (!ret) {
|
|---|
| 460 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 461 | ret = DosQueryPathInfo(filename2, FIL_STANDARDL, &fsa2,
|
|---|
| 462 | (ULONG) sizeof(fsa2));
|
|---|
| 463 | if (!ret) {
|
|---|
| 464 | if (fsa1.cbFile == fsa2.cbFile &&
|
|---|
| 465 | (fsa1.attrFile & (~FILE_ARCHIVED)) ==
|
|---|
| 466 | (fsa2.attrFile & (~FILE_ARCHIVED)))
|
|---|
| 467 | return TRUE;
|
|---|
| 468 | }
|
|---|
| 469 | }
|
|---|
| 470 | }
|
|---|
| 471 | return FALSE;
|
|---|
| 472 | }
|
|---|
| 473 | #endif
|
|---|
| 474 |
|
|---|
| 475 | /**
|
|---|
| 476 | * Check if argument is file or directory
|
|---|
| 477 | * @returns: -1 (error), 0 (is a directory), or 1 (is a file)
|
|---|
| 478 | */
|
|---|
| 479 |
|
|---|
| 480 | INT IsFile(PCSZ filename)
|
|---|
| 481 | {
|
|---|
| 482 |
|
|---|
| 483 | FILESTATUS3 fsa;
|
|---|
| 484 | APIRET ret;
|
|---|
| 485 |
|
|---|
| 486 | if (filename && *filename) {
|
|---|
| 487 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 488 | ret = DosQueryPathInfo((CHAR *) filename, FIL_STANDARD, &fsa, (ULONG) sizeof(fsa));
|
|---|
| 489 | if (!ret)
|
|---|
| 490 | return ((fsa.attrFile & FILE_DIRECTORY) == 0);
|
|---|
| 491 | else if (IsValidDrive(*filename) && IsRoot(filename))
|
|---|
| 492 | return 0;
|
|---|
| 493 | }
|
|---|
| 494 | return -1; // error; doesn't exist or can't read or null filename
|
|---|
| 495 | }
|
|---|
| 496 |
|
|---|
| 497 | BOOL IsFullName(CHAR * filename)
|
|---|
| 498 | {
|
|---|
| 499 | return (filename) ?
|
|---|
| 500 | (isalpha(*filename) && filename[1] == ':' && filename[2] == '\\') : 0;
|
|---|
| 501 | }
|
|---|
| 502 |
|
|---|
| 503 | BOOL IsRoot(PCSZ filename)
|
|---|
| 504 | {
|
|---|
| 505 | return (filename && isalpha(*filename) && filename[1] == ':' &&
|
|---|
| 506 | filename[2] == '\\' && !filename[3]);
|
|---|
| 507 | }
|
|---|
| 508 |
|
|---|
| 509 | BOOL IsValidDir(CHAR * path)
|
|---|
| 510 | {
|
|---|
| 511 | CHAR fullname[CCHMAXPATH];
|
|---|
| 512 | FILESTATUS3 fs;
|
|---|
| 513 |
|
|---|
| 514 | if (path) {
|
|---|
| 515 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 516 | if (!DosQueryPathInfo(path,
|
|---|
| 517 | FIL_QUERYFULLNAME, fullname, sizeof(fullname))) {
|
|---|
| 518 | if (IsValidDrive(*fullname)) {
|
|---|
| 519 | if (!IsRoot(fullname)) {
|
|---|
| 520 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 521 | if (!DosQueryPathInfo(fullname,
|
|---|
| 522 | FIL_STANDARD,
|
|---|
| 523 | &fs,
|
|---|
| 524 | sizeof(fs)) && (fs.attrFile & FILE_DIRECTORY))
|
|---|
| 525 | return TRUE;
|
|---|
| 526 | }
|
|---|
| 527 | else
|
|---|
| 528 | return TRUE;
|
|---|
| 529 | }
|
|---|
| 530 | }
|
|---|
| 531 | }
|
|---|
| 532 | return FALSE;
|
|---|
| 533 | }
|
|---|
| 534 |
|
|---|
| 535 | BOOL IsValidDrive(CHAR drive)
|
|---|
| 536 | {
|
|---|
| 537 | CHAR Path[] = " :", Buffer[256];
|
|---|
| 538 | APIRET Status;
|
|---|
| 539 | ULONG Size;
|
|---|
| 540 | ULONG ulDriveNum, ulDriveMap;
|
|---|
| 541 |
|
|---|
| 542 | if (!isalpha(drive) ||
|
|---|
| 543 | (driveflags[toupper(drive) - 'A'] & (DRIVE_IGNORE | DRIVE_INVALID)))
|
|---|
| 544 | return FALSE;
|
|---|
| 545 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 546 | Status = DosQCurDisk(&ulDriveNum, &ulDriveMap);
|
|---|
| 547 | if (!Status) {
|
|---|
| 548 | if (!(ulDriveMap & (1 << (ULONG) (toupper(drive) - 'A'))))
|
|---|
| 549 | return FALSE;
|
|---|
| 550 | Path[0] = toupper(drive);
|
|---|
| 551 | Size = sizeof(Buffer);
|
|---|
| 552 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 553 | Status = DosQueryFSAttach(Path,
|
|---|
| 554 | 0,
|
|---|
| 555 | FSAIL_QUERYNAME, (PFSQBUFFER2) Buffer, &Size);
|
|---|
| 556 | }
|
|---|
| 557 | return (Status == 0);
|
|---|
| 558 | }
|
|---|
| 559 |
|
|---|
| 560 | //=== MakeValidDir() build valid directory name ===
|
|---|
| 561 |
|
|---|
| 562 | CHAR *MakeValidDir(CHAR * path)
|
|---|
| 563 | {
|
|---|
| 564 | ULONG ulDrv;
|
|---|
| 565 | CHAR *p;
|
|---|
| 566 | FILESTATUS3 fs;
|
|---|
| 567 | APIRET rc;
|
|---|
| 568 |
|
|---|
| 569 | if (!MakeFullName(path)) {
|
|---|
| 570 | if (IsValidDrive(*path)) {
|
|---|
| 571 | // Passed name is valid - trim to directory
|
|---|
| 572 | for (;;) {
|
|---|
| 573 | if (IsRoot(path))
|
|---|
| 574 | return path;
|
|---|
| 575 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 576 | rc = DosQueryPathInfo(path, FIL_STANDARD, &fs, sizeof(fs));
|
|---|
| 577 | if (!rc && (fs.attrFile & FILE_DIRECTORY))
|
|---|
| 578 | return path;
|
|---|
| 579 | p = strrchr(path, '\\');
|
|---|
| 580 | if (p) {
|
|---|
| 581 | if (p < path + 3)
|
|---|
| 582 | p++;
|
|---|
| 583 | *p = 0;
|
|---|
| 584 | }
|
|---|
| 585 | else
|
|---|
| 586 | break;
|
|---|
| 587 | }
|
|---|
| 588 | }
|
|---|
| 589 | }
|
|---|
| 590 | // Fall back to boot drive
|
|---|
| 591 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 592 | if (!DosQuerySysInfo(QSV_BOOT_DRIVE, QSV_BOOT_DRIVE, &ulDrv, sizeof(ulDrv))) {
|
|---|
| 593 | ulDrv += '@';
|
|---|
| 594 | if (ulDrv < 'C')
|
|---|
| 595 | ulDrv = 'C';
|
|---|
| 596 | strcpy(path, " :\\");
|
|---|
| 597 | *path = (CHAR) ulDrv;
|
|---|
| 598 | }
|
|---|
| 599 | else
|
|---|
| 600 | strcpy(path, pFM2SaveDirectory); // Fall back to fm3.ini drive or current dir - should never occur
|
|---|
| 601 | return path;
|
|---|
| 602 | }
|
|---|
| 603 |
|
|---|
| 604 | BOOL IsExecutable(CHAR *filename)
|
|---|
| 605 | {
|
|---|
| 606 | register CHAR *p;
|
|---|
| 607 | APIRET ret;
|
|---|
| 608 | ULONG apptype;
|
|---|
| 609 |
|
|---|
| 610 | if (filename) {
|
|---|
| 611 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 612 | p = strrchr(filename, '.');
|
|---|
| 613 | if (p)
|
|---|
| 614 | ret = xDosQueryAppType(filename, &apptype);
|
|---|
| 615 | else {
|
|---|
| 616 |
|
|---|
| 617 | char fname[CCHMAXPATH + 2];
|
|---|
| 618 |
|
|---|
| 619 | strcpy(fname, filename);
|
|---|
| 620 | strcat(fname, ".");
|
|---|
| 621 | ret = xDosQueryAppType(fname, &apptype);
|
|---|
| 622 | }
|
|---|
| 623 | if (apptype & (FAPPTYP_DLL |
|
|---|
| 624 | FAPPTYP_PHYSDRV |
|
|---|
| 625 | FAPPTYP_VIRTDRV |
|
|---|
| 626 | FAPPTYP_PROTDLL))
|
|---|
| 627 | return FALSE;
|
|---|
| 628 | if (apptype == 0x000b && (!p ||
|
|---|
| 629 | (stricmp(p, PCSZ_DOTEXE) &&
|
|---|
| 630 | stricmp(p, PCSZ_DOTCOM) &&
|
|---|
| 631 | stricmp(p, PCSZ_DOTCMD) &&
|
|---|
| 632 | stricmp(p, PCSZ_DOTBAT) &&
|
|---|
| 633 | stricmp(p, PCSZ_DOTBTM))))
|
|---|
| 634 | return FALSE;
|
|---|
| 635 | if (!fProtectOnly) {
|
|---|
| 636 | if ((!ret && (!apptype ||
|
|---|
| 637 | (apptype &
|
|---|
| 638 | (FAPPTYP_NOTWINDOWCOMPAT |
|
|---|
| 639 | FAPPTYP_WINDOWCOMPAT |
|
|---|
| 640 | FAPPTYP_WINDOWAPI |
|
|---|
| 641 | FAPPTYP_BOUND |
|
|---|
| 642 | FAPPTYP_DOS |
|
|---|
| 643 | FAPPTYP_WINDOWSREAL |
|
|---|
| 644 | FAPPTYP_WINDOWSPROT |
|
|---|
| 645 | FAPPTYP_32BIT |
|
|---|
| 646 | FAPPTYP_WINDOWSPROT31)))) ||
|
|---|
| 647 | (p && (!stricmp(p, PCSZ_DOTCMD) || !stricmp(p, PCSZ_DOTBAT) || !stricmp(p, PCSZ_DOTBTM))))
|
|---|
| 648 | return TRUE;
|
|---|
| 649 | }
|
|---|
| 650 | else if ((!ret && (!apptype ||
|
|---|
| 651 | (apptype &
|
|---|
| 652 | (FAPPTYP_NOTWINDOWCOMPAT |
|
|---|
| 653 | FAPPTYP_WINDOWCOMPAT |
|
|---|
| 654 | FAPPTYP_WINDOWAPI |
|
|---|
| 655 | FAPPTYP_BOUND |
|
|---|
| 656 | FAPPTYP_32BIT)))) ||
|
|---|
| 657 | (p && (!stricmp(p, PCSZ_DOTCMD) || !stricmp(p, PCSZ_DOTBTM))))
|
|---|
| 658 | return TRUE;
|
|---|
| 659 | if (fProtectOnly && (apptype &
|
|---|
| 660 | (FAPPTYP_DOS |
|
|---|
| 661 | FAPPTYP_WINDOWSREAL |
|
|---|
| 662 | FAPPTYP_WINDOWSPROT |
|
|---|
| 663 | FAPPTYP_WINDOWSPROT31)) &&
|
|---|
| 664 | (p && (!stricmp(p, PCSZ_DOTEXE) || !stricmp(p, PCSZ_DOTCOM) ||
|
|---|
| 665 | !stricmp(p, PCSZ_DOTBAT))))
|
|---|
| 666 | saymsg(MB_OK,
|
|---|
| 667 | HWND_DESKTOP,
|
|---|
| 668 | NullStr,
|
|---|
| 669 | GetPString(IDS_NOTPROTECTONLYEXE),
|
|---|
| 670 | filename);
|
|---|
| 671 | }
|
|---|
| 672 | return FALSE;
|
|---|
| 673 | }
|
|---|
| 674 |
|
|---|
| 675 | VOID ArgDriveFlags(INT argc, CHAR ** argv)
|
|---|
| 676 | {
|
|---|
| 677 | INT x;
|
|---|
| 678 |
|
|---|
| 679 | for (x = 1; x < argc; x++) {
|
|---|
| 680 | if (*argv[x] == '/' && isalpha(argv[x][1])) {
|
|---|
| 681 |
|
|---|
| 682 | CHAR *p = &argv[x][1];
|
|---|
| 683 |
|
|---|
| 684 | while (isalpha(*p)) {
|
|---|
| 685 | driveflags[toupper(*p) - 'A'] |= DRIVE_IGNORE;
|
|---|
| 686 | p++;
|
|---|
| 687 | }
|
|---|
| 688 | }
|
|---|
| 689 | else if (*argv[x] == ';' && isalpha(argv[x][1])) {
|
|---|
| 690 |
|
|---|
| 691 | CHAR *p = &argv[x][1];
|
|---|
| 692 |
|
|---|
| 693 | while (isalpha(*p)) {
|
|---|
| 694 | driveflags[toupper(*p) - 'A'] |= DRIVE_NOPRESCAN;
|
|---|
| 695 | p++;
|
|---|
| 696 | }
|
|---|
| 697 | }
|
|---|
| 698 | else if (*argv[x] == '`' && isalpha(argv[x][1])) {
|
|---|
| 699 |
|
|---|
| 700 | CHAR *p = &argv[x][1];
|
|---|
| 701 |
|
|---|
| 702 | while (isalpha(*p)) {
|
|---|
| 703 | driveflags[toupper(*p) - 'A'] |= DRIVE_NOSTATS;
|
|---|
| 704 | p++;
|
|---|
| 705 | }
|
|---|
| 706 | }
|
|---|
| 707 | else if (*argv[x] == ',' && isalpha(argv[x][1])) {
|
|---|
| 708 |
|
|---|
| 709 | CHAR *p = &argv[x][1];
|
|---|
| 710 |
|
|---|
| 711 | while (isalpha(*p)) {
|
|---|
| 712 | driveflags[toupper(*p) - 'A'] |= DRIVE_NOLOADICONS;
|
|---|
| 713 | p++;
|
|---|
| 714 | }
|
|---|
| 715 | }
|
|---|
| 716 | else if (*argv[x] == '-' && isalpha(argv[x][1])) {
|
|---|
| 717 |
|
|---|
| 718 | CHAR *p = &argv[x][1];
|
|---|
| 719 |
|
|---|
| 720 | while (isalpha(*p)) {
|
|---|
| 721 | driveflags[toupper(*p) - 'A'] |= DRIVE_NOLOADSUBJS;
|
|---|
| 722 | p++;
|
|---|
| 723 | }
|
|---|
| 724 | }
|
|---|
| 725 | else if (*argv[x] == '\'' && isalpha(argv[x][1])) {
|
|---|
| 726 |
|
|---|
| 727 | CHAR *p = &argv[x][1];
|
|---|
| 728 |
|
|---|
| 729 | while (isalpha(*p)) {
|
|---|
| 730 | driveflags[toupper(*p) - 'A'] |= DRIVE_NOLOADLONGS;
|
|---|
| 731 | p++;
|
|---|
| 732 | }
|
|---|
| 733 | }
|
|---|
| 734 | }
|
|---|
| 735 | }
|
|---|
| 736 |
|
|---|
| 737 | VOID DriveFlagsOne(INT x, CHAR *FileSystem, VOID *volser)
|
|---|
| 738 | {
|
|---|
| 739 | INT removable;
|
|---|
| 740 | CHAR szDrive[] = " :\\";
|
|---|
| 741 | ULONG drvtype;
|
|---|
| 742 |
|
|---|
| 743 | *szDrive = (CHAR) (x + 'A');
|
|---|
| 744 | *FileSystem = 0;
|
|---|
| 745 | drvtype = 0;
|
|---|
| 746 | removable = CheckDrive(*szDrive, FileSystem, &drvtype);
|
|---|
| 747 | strupr(FileSystem);
|
|---|
| 748 | driveserial[x] = -1;
|
|---|
| 749 | driveflags[x] &= (DRIVE_IGNORE | DRIVE_NOPRESCAN | DRIVE_NOLOADICONS |
|
|---|
| 750 | DRIVE_NOLOADSUBJS | DRIVE_NOLOADLONGS |
|
|---|
| 751 | DRIVE_INCLUDEFILES | DRIVE_SLOW | DRIVE_NOSTATS |
|
|---|
| 752 | DRIVE_WRITEVERIFYOFF);
|
|---|
| 753 | if (removable != -1) {
|
|---|
| 754 | if (!volser) {
|
|---|
| 755 | struct
|
|---|
| 756 | {
|
|---|
| 757 | ULONG serial;
|
|---|
| 758 | CHAR volumelength;
|
|---|
| 759 | CHAR volumelabel[CCHMAXPATH];
|
|---|
| 760 | }
|
|---|
| 761 | volserl;
|
|---|
| 762 |
|
|---|
| 763 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 764 | if (!DosQueryFSInfo((ULONG) x + 1, FSIL_VOLSER, &volserl, sizeof(volserl)))
|
|---|
| 765 | driveserial[x] = volserl.serial;
|
|---|
| 766 | else
|
|---|
| 767 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 768 | }
|
|---|
| 769 | else {
|
|---|
| 770 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 771 | if (DosQueryFSInfo((ULONG) x + 1, FSIL_VOLSER, volser,
|
|---|
| 772 | sizeof(ULONG) + sizeof(CHAR) + CCHMAXPATH))
|
|---|
| 773 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 774 | }
|
|---|
| 775 | }
|
|---|
| 776 | else
|
|---|
| 777 | driveflags[x] |= DRIVE_INVALID;
|
|---|
| 778 | driveflags[x] |= ((removable == -1 || removable == 1) ? DRIVE_REMOVABLE : 0);
|
|---|
| 779 | if (drvtype & DRIVE_REMOTE)
|
|---|
| 780 | driveflags[x] |= DRIVE_REMOTE;
|
|---|
| 781 | if (drvtype & DRIVE_NOEASUPPORT)
|
|---|
| 782 | driveflags[x] |= DRIVE_NOEASUPPORT;
|
|---|
| 783 | if(!strcmp(FileSystem,NDFS32)){
|
|---|
| 784 | driveflags[x] |= DRIVE_VIRTUAL;
|
|---|
| 785 | driveflags[x] &= (~DRIVE_REMOTE);
|
|---|
| 786 | }
|
|---|
| 787 | if(!strcmp(FileSystem,RAMFS)){
|
|---|
| 788 | driveflags[x] |= DRIVE_RAMDISK;
|
|---|
| 789 | driveflags[x] &= (~DRIVE_REMOTE);
|
|---|
| 790 | }
|
|---|
| 791 | if(!strcmp(FileSystem,NTFS))
|
|---|
| 792 | driveflags[x] |= DRIVE_NOTWRITEABLE;
|
|---|
| 793 | if (strcmp(FileSystem, HPFS) &&
|
|---|
| 794 | strcmp(FileSystem, CDFS) &&
|
|---|
| 795 | strcmp(FileSystem, ISOFS) &&
|
|---|
| 796 | strcmp(FileSystem, JFS) &&
|
|---|
| 797 | strcmp(FileSystem, LAN) &&
|
|---|
| 798 | strcmp(FileSystem, RAMFS) &&
|
|---|
| 799 | strcmp(FileSystem, FAT32) &&
|
|---|
| 800 | strcmp(FileSystem, NTFS) &&
|
|---|
| 801 | strcmp(FileSystem, NDFS32) &&
|
|---|
| 802 | strcmp(FileSystem, HPFS386)) {
|
|---|
| 803 | driveflags[x] |= DRIVE_NOLONGNAMES;
|
|---|
| 804 | }
|
|---|
| 805 | if ((!strcmp(FileSystem, HPFS) ||
|
|---|
| 806 | !strcmp(FileSystem, FAT) ||
|
|---|
| 807 | !strcmp(FileSystem, JFS) ||
|
|---|
| 808 | !strcmp(FileSystem, FAT32) ||
|
|---|
| 809 | !strcmp(FileSystem, NTFS) ||
|
|---|
| 810 | !strcmp(FileSystem, HPFS386)) && ~driveflags[x] & DRIVE_REMOVABLE) {
|
|---|
| 811 | driveflags[x] |= DRIVE_LOCALHD;
|
|---|
| 812 | }
|
|---|
| 813 | if (!strcmp(FileSystem, CDFS) || !strcmp(FileSystem, ISOFS)) {
|
|---|
| 814 | driveflags[x] |= (DRIVE_REMOVABLE | DRIVE_NOTWRITEABLE | DRIVE_CDROM);
|
|---|
| 815 | }
|
|---|
| 816 | if (!strcmp(FileSystem, CBSIFS)) {
|
|---|
| 817 | driveflags[x] |= DRIVE_ZIPSTREAM;
|
|---|
| 818 | driveflags[x] &= (~DRIVE_REMOTE);
|
|---|
| 819 | if (drvtype & DRIVE_REMOVABLE)
|
|---|
| 820 | driveflags[x] |= DRIVE_REMOVABLE;
|
|---|
| 821 | if (!(drvtype & DRIVE_NOLONGNAMES))
|
|---|
| 822 | driveflags[x] &= (~DRIVE_NOLONGNAMES);
|
|---|
| 823 | }
|
|---|
| 824 | }
|
|---|
| 825 |
|
|---|
| 826 | VOID FillInDriveFlags(VOID * dummy)
|
|---|
| 827 | {
|
|---|
| 828 | ULONG ulDriveNum, ulDriveMap, size;
|
|---|
| 829 | register INT x;
|
|---|
| 830 |
|
|---|
| 831 | for (x = 0; x < 26; x++)
|
|---|
| 832 | driveflags[x] &= (DRIVE_IGNORE | DRIVE_NOPRESCAN | DRIVE_NOLOADICONS |
|
|---|
| 833 | DRIVE_NOLOADSUBJS | DRIVE_NOLOADLONGS |
|
|---|
| 834 | DRIVE_INCLUDEFILES | DRIVE_SLOW | DRIVE_NOSTATS |
|
|---|
| 835 | DRIVE_WRITEVERIFYOFF);
|
|---|
| 836 | memset(driveserial, -1, sizeof(driveserial));
|
|---|
| 837 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 838 | DosQCurDisk(&ulDriveNum, &ulDriveMap);
|
|---|
| 839 | for (x = 0; x < 26; x++) {
|
|---|
| 840 | if (ulDriveMap & (1 << x) && !(driveflags[x] & DRIVE_IGNORE)) {
|
|---|
| 841 | {
|
|---|
| 842 | ULONG flags = 0, size = sizeof(ULONG);
|
|---|
| 843 | CHAR FlagKey[80];
|
|---|
| 844 |
|
|---|
| 845 | sprintf(FlagKey, "%c.DriveFlags", (CHAR) (x + 'A'));
|
|---|
| 846 | if (PrfQueryProfileData(fmprof, appname, FlagKey, &flags, &size) &&
|
|---|
| 847 | size == sizeof(ULONG))
|
|---|
| 848 | driveflags[x] |= flags;
|
|---|
| 849 | }
|
|---|
| 850 |
|
|---|
| 851 | if (x > 1) {
|
|---|
| 852 | if (!(driveflags[x] & DRIVE_NOPRESCAN)) {
|
|---|
| 853 | CHAR FileSystem[CCHMAXPATH];
|
|---|
| 854 | DriveFlagsOne(x, FileSystem, NULL);
|
|---|
| 855 | }
|
|---|
| 856 | else
|
|---|
| 857 | driveserial[x] = -1;
|
|---|
| 858 | }
|
|---|
| 859 | else {
|
|---|
| 860 | driveflags[x] |= (DRIVE_REMOVABLE | DRIVE_NOLONGNAMES);
|
|---|
| 861 | driveserial[x] = -1;
|
|---|
| 862 | }
|
|---|
| 863 | }
|
|---|
| 864 | else if (!(ulDriveMap & (1 << x)))
|
|---|
| 865 | driveflags[x] |= DRIVE_INVALID;
|
|---|
| 866 | }
|
|---|
| 867 | {
|
|---|
| 868 | ULONG startdrive = 3L;
|
|---|
| 869 |
|
|---|
| 870 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 871 | DosQuerySysInfo(QSV_BOOT_DRIVE, QSV_BOOT_DRIVE,
|
|---|
| 872 | (PVOID) & startdrive, (ULONG) sizeof(ULONG));
|
|---|
| 873 | if (startdrive)
|
|---|
| 874 | driveflags[startdrive - 1] |= DRIVE_BOOT;
|
|---|
| 875 | }
|
|---|
| 876 | {
|
|---|
| 877 | INT x;
|
|---|
| 878 | CHAR Key[80];
|
|---|
| 879 |
|
|---|
| 880 | for (x = 2; x < 26; x++) {
|
|---|
| 881 | sprintf(Key, "%c.VerifyOffChecked", (CHAR) (x + 'A'));
|
|---|
| 882 | size = sizeof(BOOL);
|
|---|
| 883 | PrfQueryProfileData(fmprof, appname, Key, &fVerifyOffChecked[x], &size);
|
|---|
| 884 | if (!fVerifyOffChecked[x]) {
|
|---|
| 885 | if (driveflags[x] & DRIVE_REMOVABLE)
|
|---|
| 886 | driveflags[x] |= DRIVE_WRITEVERIFYOFF;
|
|---|
| 887 | if (!(driveflags[x] & DRIVE_INVALID)) {
|
|---|
| 888 | fVerifyOffChecked[x] = TRUE;
|
|---|
| 889 | PrfWriteProfileData(fmprof, appname, Key, &fVerifyOffChecked[x], sizeof(BOOL));
|
|---|
| 890 | }
|
|---|
| 891 | }
|
|---|
| 892 | }
|
|---|
| 893 | }
|
|---|
| 894 | }
|
|---|
| 895 |
|
|---|
| 896 | CHAR *assign_ignores(CHAR * s)
|
|---|
| 897 | {
|
|---|
| 898 | register INT x;
|
|---|
| 899 | register CHAR *p, *pp;
|
|---|
| 900 |
|
|---|
| 901 | *s = '/';
|
|---|
| 902 | s[1] = 0;
|
|---|
| 903 | p = s + 1;
|
|---|
| 904 | if (s) {
|
|---|
| 905 | for (x = 0; x < 26; x++) {
|
|---|
| 906 | if ((driveflags[x] & DRIVE_IGNORE) != 0) {
|
|---|
| 907 | *p = (CHAR) x + 'A';
|
|---|
| 908 | p++;
|
|---|
| 909 | *p = 0;
|
|---|
| 910 | }
|
|---|
| 911 | }
|
|---|
| 912 | }
|
|---|
| 913 | if (!s[1]) {
|
|---|
| 914 | *s = 0;
|
|---|
| 915 | pp = s;
|
|---|
| 916 | }
|
|---|
| 917 | else {
|
|---|
| 918 | pp = &s[strlen(s)];
|
|---|
| 919 | *pp = ' ';
|
|---|
| 920 | pp++;
|
|---|
| 921 | }
|
|---|
| 922 | *pp = ';';
|
|---|
| 923 | pp[1] = 0;
|
|---|
| 924 | p = pp + 1;
|
|---|
| 925 | if (pp) {
|
|---|
| 926 | for (x = 0; x < 26; x++) {
|
|---|
| 927 | if ((driveflags[x] & DRIVE_NOPRESCAN) != 0) {
|
|---|
| 928 | *p = (CHAR) x + 'A';
|
|---|
| 929 | p++;
|
|---|
| 930 | *p = 0;
|
|---|
| 931 | }
|
|---|
| 932 | }
|
|---|
| 933 | }
|
|---|
| 934 | if (!pp[1])
|
|---|
| 935 | *pp = 0;
|
|---|
| 936 | pp = &s[strlen(s)];
|
|---|
| 937 | *pp = ' ';
|
|---|
| 938 | pp++;
|
|---|
| 939 | *pp = ',';
|
|---|
| 940 | pp[1] = 0;
|
|---|
| 941 | p = pp + 1;
|
|---|
| 942 | if (pp) {
|
|---|
| 943 | for (x = 0; x < 26; x++) {
|
|---|
| 944 | if ((driveflags[x] & DRIVE_NOLOADICONS) != 0) {
|
|---|
| 945 | *p = (CHAR) x + 'A';
|
|---|
| 946 | p++;
|
|---|
| 947 | *p = 0;
|
|---|
| 948 | }
|
|---|
| 949 | }
|
|---|
| 950 | }
|
|---|
| 951 | if (!pp[1])
|
|---|
| 952 | *pp = 0;
|
|---|
| 953 | pp = &s[strlen(s)];
|
|---|
| 954 | *pp = ' ';
|
|---|
| 955 | pp++;
|
|---|
| 956 | *pp = '-';
|
|---|
| 957 | pp[1] = 0;
|
|---|
| 958 | p = pp + 1;
|
|---|
| 959 | if (pp) {
|
|---|
| 960 | for (x = 0; x < 26; x++) {
|
|---|
| 961 | if ((driveflags[x] & DRIVE_NOLOADSUBJS) != 0) {
|
|---|
| 962 | *p = (CHAR) x + 'A';
|
|---|
| 963 | p++;
|
|---|
| 964 | *p = 0;
|
|---|
| 965 | }
|
|---|
| 966 | }
|
|---|
| 967 | }
|
|---|
| 968 | if (!pp[1])
|
|---|
| 969 | *pp = 0;
|
|---|
| 970 | pp = &s[strlen(s)];
|
|---|
| 971 | *pp = ' ';
|
|---|
| 972 | pp++;
|
|---|
| 973 | *pp = '`';
|
|---|
| 974 | pp[1] = 0;
|
|---|
| 975 | p = pp + 1;
|
|---|
| 976 | if (pp) {
|
|---|
| 977 | for (x = 0; x < 26; x++) {
|
|---|
| 978 | if ((driveflags[x] & DRIVE_NOSTATS) != 0) {
|
|---|
| 979 | *p = (CHAR) x + 'A';
|
|---|
| 980 | p++;
|
|---|
| 981 | *p = 0;
|
|---|
| 982 | }
|
|---|
| 983 | }
|
|---|
| 984 | }
|
|---|
| 985 | if (!pp[1])
|
|---|
| 986 | *pp = 0;
|
|---|
| 987 | pp = &s[strlen(s)];
|
|---|
| 988 | *pp = ' ';
|
|---|
| 989 | pp++;
|
|---|
| 990 | *pp = '\'';
|
|---|
| 991 | pp[1] = 0;
|
|---|
| 992 | p = pp + 1;
|
|---|
| 993 | if (pp) {
|
|---|
| 994 | for (x = 0; x < 26; x++) {
|
|---|
| 995 | if ((driveflags[x] & DRIVE_NOLOADLONGS) != 0) {
|
|---|
| 996 | *p = (CHAR) x + 'A';
|
|---|
| 997 | p++;
|
|---|
| 998 | *p = 0;
|
|---|
| 999 | }
|
|---|
| 1000 | }
|
|---|
| 1001 | }
|
|---|
| 1002 | if (!pp[1])
|
|---|
| 1003 | *pp = 0;
|
|---|
| 1004 | bstrip(s);
|
|---|
| 1005 | return s;
|
|---|
| 1006 | }
|
|---|
| 1007 |
|
|---|
| 1008 | BOOL needs_quoting(PCSZ f)
|
|---|
| 1009 | {
|
|---|
| 1010 | register CHAR *p = " &|<>";
|
|---|
| 1011 |
|
|---|
| 1012 | while (*p) {
|
|---|
| 1013 | if (strchr(f, *p))
|
|---|
| 1014 | return TRUE;
|
|---|
| 1015 | p++;
|
|---|
| 1016 | }
|
|---|
| 1017 | return FALSE;
|
|---|
| 1018 | }
|
|---|
| 1019 |
|
|---|
| 1020 | BOOL IsBinary(register CHAR * str, ULONG len)
|
|---|
| 1021 | {
|
|---|
| 1022 | register ULONG x = 0;
|
|---|
| 1023 |
|
|---|
| 1024 | if (str) {
|
|---|
| 1025 | while (x < len) {
|
|---|
| 1026 | if ((UINT) str[x] < ' ' && str[x] != '\r' && str[x] != '\n' && str[x] != '\t'
|
|---|
| 1027 | && str[x] != '\x1b' && str[x] != '\x1a' && str[x] != '\x07'
|
|---|
| 1028 | && str[x] != '\x0c') {
|
|---|
| 1029 | return TRUE;
|
|---|
| 1030 | }
|
|---|
| 1031 | x++;
|
|---|
| 1032 | }
|
|---|
| 1033 | }
|
|---|
| 1034 | return FALSE;
|
|---|
| 1035 | }
|
|---|
| 1036 |
|
|---|
| 1037 | BOOL TestBinary(CHAR * filename)
|
|---|
| 1038 | {
|
|---|
| 1039 | HFILE handle;
|
|---|
| 1040 | ULONG ulAction;
|
|---|
| 1041 | ULONG len;
|
|---|
| 1042 | APIRET rc;
|
|---|
| 1043 | CHAR buff[4096]; // 06 Oct 07 SHL protect against NTFS defect
|
|---|
| 1044 |
|
|---|
| 1045 | if (filename) {
|
|---|
| 1046 | if (!DosOpen(filename, &handle, &ulAction, 0, 0,
|
|---|
| 1047 | OPEN_ACTION_FAIL_IF_NEW | OPEN_ACTION_OPEN_IF_EXISTS,
|
|---|
| 1048 | OPEN_FLAGS_FAIL_ON_ERROR | OPEN_FLAGS_NOINHERIT |
|
|---|
| 1049 | OPEN_FLAGS_SEQUENTIAL | OPEN_SHARE_DENYNONE |
|
|---|
| 1050 | OPEN_ACCESS_READONLY, 0)) {
|
|---|
| 1051 | len = 512;
|
|---|
| 1052 | rc = DosRead(handle, buff, len, &len);
|
|---|
| 1053 | DosClose(handle);
|
|---|
| 1054 | if (!rc && len)
|
|---|
| 1055 | return IsBinary(buff, len);
|
|---|
| 1056 | }
|
|---|
| 1057 | }
|
|---|
| 1058 | return FALSE;
|
|---|
| 1059 | }
|
|---|
| 1060 |
|
|---|
| 1061 | #if 0 // JBS 11 Sep 08
|
|---|
| 1062 | char *IsVowel(char a)
|
|---|
| 1063 | {
|
|---|
| 1064 | return (strchr("aeiouAEIOU", a) != NULL) ? "n" : NullStr;
|
|---|
| 1065 | }
|
|---|
| 1066 | #endif
|
|---|
| 1067 |
|
|---|
| 1068 | VOID GetDesktopName(CHAR * objectpath, ULONG size)
|
|---|
| 1069 | {
|
|---|
| 1070 | PFN WQDPath;
|
|---|
| 1071 | HMODULE hmod = 0;
|
|---|
| 1072 | APIRET rc;
|
|---|
| 1073 | ULONG startdrive = 3;
|
|---|
| 1074 | CHAR objerr[CCHMAXPATH];
|
|---|
| 1075 |
|
|---|
| 1076 | if (!objectpath) {
|
|---|
| 1077 | Runtime_Error(pszSrcFile, __LINE__, "null pointer");
|
|---|
| 1078 | return;
|
|---|
| 1079 | }
|
|---|
| 1080 | *objectpath = 0;
|
|---|
| 1081 | if (OS2ver[0] > 20 || (OS2ver[0] == 20 && OS2ver[1] >= 30)) {
|
|---|
| 1082 | /**
|
|---|
| 1083 | * if running under warp, we can get the desktop name
|
|---|
| 1084 | * this way...
|
|---|
| 1085 | */
|
|---|
| 1086 | rc = DosLoadModule(objerr, sizeof(objerr), "PMWP", &hmod);
|
|---|
| 1087 | if (!rc) {
|
|---|
| 1088 | rc = DosQueryProcAddr(hmod, 262, NULL, &WQDPath);
|
|---|
| 1089 | if (!rc)
|
|---|
| 1090 | WQDPath(objectpath, size);
|
|---|
| 1091 | DosFreeModule(hmod);
|
|---|
| 1092 | }
|
|---|
| 1093 | }
|
|---|
| 1094 | if (!*objectpath) {
|
|---|
| 1095 | // Fall back to INI content
|
|---|
| 1096 | if (!PrfQueryProfileString(HINI_SYSTEMPROFILE,
|
|---|
| 1097 | "FolderWorkareaRunningObjects",
|
|---|
| 1098 | NULL,
|
|---|
| 1099 | "\0",
|
|---|
| 1100 | (PVOID) objectpath, sizeof(objectpath))) {
|
|---|
| 1101 | Win_Error(HWND_DESKTOP, HWND_DESKTOP, pszSrcFile, __LINE__,
|
|---|
| 1102 | PCSZ_PRFQUERYPROFILESTRING);
|
|---|
| 1103 | *objectpath = 0;
|
|---|
| 1104 | }
|
|---|
| 1105 | else if (!*objectpath || IsFile(objectpath)) {
|
|---|
| 1106 | Runtime_Error(pszSrcFile, __LINE__, "bad FolderWorkareaRunningObjects");
|
|---|
| 1107 | *objectpath = 0;
|
|---|
| 1108 | }
|
|---|
| 1109 | if (!*objectpath) {
|
|---|
| 1110 | // Fall back
|
|---|
| 1111 | DosError(FERR_DISABLEHARDERR);
|
|---|
| 1112 | DosQuerySysInfo(QSV_BOOT_DRIVE, QSV_BOOT_DRIVE,
|
|---|
| 1113 | (PVOID) & startdrive, (ULONG) sizeof(ULONG));
|
|---|
| 1114 | sprintf(objectpath, GetPString(IDS_PATHTODESKTOP), ((CHAR) startdrive) + '@');
|
|---|
| 1115 | }
|
|---|
| 1116 | }
|
|---|
| 1117 | }
|
|---|
| 1118 |
|
|---|
| 1119 | #pragma alloc_text(VALID,CheckDrive,IsRoot,IsFile,IsFullName,needs_quoting)
|
|---|
| 1120 | #pragma alloc_text(VALID,IsValidDir,IsValidDrive,MakeValidDir,IsVowel)
|
|---|
| 1121 | #pragma alloc_text(VALID,IsFileSame,IsNewer,TestFDates,TestCDates,RootName,MakeFullName)
|
|---|
| 1122 | #pragma alloc_text(VALID,IsExecutable,IsBinary,IsDesktop,ParentIsDesktop)
|
|---|
| 1123 | #pragma alloc_text(FILLFLAGS,FillInDriveFlags,assign_ignores)
|
|---|
| 1124 | #pragma alloc_text(FILLFLAGS,ArgDriveFlags,DriveFlagsOne)
|
|---|
| 1125 | #pragma alloc_text(FINDDESK,GetDesktopName)
|
|---|
