- Timestamp:
- Oct 7, 2007, 4:50:15 AM (18 years ago)
- Location:
- trunk/dll
- Files:
-
- 13 edited
-
autoview.c (modified) (3 diffs)
-
avl.c (modified) (1 diff)
-
comp.c (modified) (2 diffs)
-
dirsize.c (modified) (1 diff)
-
filldir.c (modified) (2 diffs)
-
grep.c (modified) (2 diffs)
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info.c (modified) (1 diff)
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init.c (modified) (4 diffs)
-
newview.c (modified) (6 diffs)
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objcnr.c (modified) (1 diff)
-
seeall.c (modified) (1 diff)
-
valid.c (modified) (1 diff)
-
wrappers.c (modified) (3 diffs)
Legend:
- Unmodified
- Added
- Removed
-
trunk/dll/autoview.c
r846 r850 302 302 HFILE handle; 303 303 ULONG olen, ibufflen, action, obufflen, l; 304 CHAR *ibuff, *obuff, *p, buffer[80]; 304 CHAR *ibuff, *obuff, *p; 305 // 06 Oct 07 SHL Protect against NTFS driver small buffer defect 306 // CHAR buffer[80]; 307 CHAR buffer[4096]; 305 308 ARC_TYPE *info; 306 309 … … 314 317 OPEN_FLAGS_RANDOMSEQUENTIAL | OPEN_SHARE_DENYNONE | 315 318 OPEN_ACCESS_READONLY, 0)) { 316 ibufflen = (AutoviewHeight < 96) ? 512 : 3072; 317 ibuff = xmalloc(ibufflen + 2, pszSrcFile, __LINE__); 319 ibufflen = AutoviewHeight < 96 ? 512 : 3072; 320 // 06 Oct 07 SHL protect against NTFS driver small buffer defect 321 // ibuff = xmalloc(ibufflen + 2, pszSrcFile, __LINE__); 322 ibuff = xmalloc(min(ibufflen + 2, 4096), pszSrcFile, __LINE__); 318 323 if (ibuff) { 319 324 // Depends on CreateHexDump line width … … 322 327 if (obuff) { 323 328 *obuff = 0; 324 if (!DosRead(handle, 325 ibuff, ibufflen, &ibufflen) && ibufflen) { 329 if (!DosRead(handle, ibuff, ibufflen, &ibufflen) && 330 ibufflen) 331 { 326 332 ibuff[ibufflen] = 0; 327 333 p = obuff; -
trunk/dll/avl.c
r844 r850 162 162 ARC_TYPE *info; 163 163 CHAR *p; 164 CHAR buffer[80]; 164 // CHAR buffer[80]; 165 CHAR buffer[4096]; // 06 Oct 07 SHL Protect against NTFS defect 165 166 166 167 if (!arcsigsloaded) -
trunk/dll/comp.c
r847 r850 145 145 } 146 146 ulFindCnt = 1; 147 } while (!xDosFindNext(hdir, pffb, sizeof(FILEFINDBUF4L), &ulFindCnt ));147 } while (!xDosFindNext(hdir, pffb, sizeof(FILEFINDBUF4L), &ulFindCnt, FIL_QUERYEASIZEL)); 148 148 DosFindClose(hdir); 149 149 } … … 816 816 DosError(FERR_DISABLEHARDERR); 817 817 ulFindCnt = FilesToGet; 818 rc = xDosFindNext(hDir, pffbArray, ulBufBytes, &ulFindCnt );818 rc = xDosFindNext(hDir, pffbArray, ulBufBytes, &ulFindCnt, FIL_QUERYEASIZEL); 819 819 } while (!rc); 820 820 -
trunk/dll/dirsize.c
r841 r850 277 277 ulFindCnt = FilesToGet; 278 278 DosError(FERR_DISABLEHARDERR); 279 rc = xDosFindNext(hdir, pffbArray, ulBufBytes, &ulFindCnt );279 rc = xDosFindNext(hdir, pffbArray, ulBufBytes, &ulFindCnt, FIL_QUERYEASIZEL); 280 280 } // while more found 281 281 -
trunk/dll/filldir.c
r847 r850 892 892 DosError(FERR_DISABLEHARDERR); 893 893 ulFindCnt = ulFindMax; 894 rc = xDosFindNext(hdir, paffbFound, ulBufBytes, &ulFindCnt );894 rc = xDosFindNext(hdir, paffbFound, ulBufBytes, &ulFindCnt, FIL_QUERYEASIZEL); 895 895 priority_normal(); 896 896 if (rc) … … 1659 1659 } 1660 1660 while (pci) { 1661 // 12 Sep 07 SHL dwg drivebar crash testing - ticket# ??? 1662 static PCNRITEM pciLast; // 12 Sep 07 SHL 1663 ULONG ulSize = sizeof(*pci); 1664 ULONG ulAttr; 1665 APIRET apiret = DosQueryMem((PVOID)pci, &ulSize, &ulAttr); 1666 if (apiret) 1667 Dos_Error(MB_ENTER, apiret, HWND_DESKTOP, pszSrcFile, __LINE__, 1668 "DosQueryMem failed pci %p pciLast %p", pci, pciLast); 1661 1669 FreeCnrItemData(pci); 1670 pciLast = pci; 1662 1671 pci = (PCNRITEM)pci->rc.preccNextRecord; 1663 1672 if (remaining && --remaining == 0) -
trunk/dll/grep.c
r848 r850 462 462 PSZ p; 463 463 APIRET rc; 464 ULONG ulBufBytes = FilesToGet * sizeof(FILEFINDBUF4); 464 // 06 Oct 07 SHL Correct size for xDosFindFirst 465 ULONG ulBufBytes = FilesToGet * sizeof(FILEFINDBUF4L); 465 466 static BOOL fDone; 466 467 … … 536 537 DosSleep(0); //26 Aug 07 GKY 1 537 538 ulFindCnt = FilesToGet; 538 rc = xDosFindNext(findHandle, pffbArray, ulBufBytes, &ulFindCnt );539 rc = xDosFindNext(findHandle, pffbArray, ulBufBytes, &ulFindCnt, FIL_QUERYEASIZEL); 539 540 } while (!rc); 540 541 -
trunk/dll/info.c
r846 r850 784 784 fp = _fsopen(pfs->szFileName, "rb", SH_DENYNO); 785 785 if (fp) { 786 char buff[512]; 786 // char buff[512]; 787 char buff[4096]; // 06 Oct 07 SHL protect against NTFS defect 787 788 ULONG len; 788 789 APIRET rc; -
trunk/dll/init.c
r849 r850 97 97 FILE_NORMAL | FILE_ARCHIVED | 98 98 FILE_HIDDEN | FILE_SYSTEM | FILE_READONLY, 99 100 if (rc && rc != 2 && rc !=3){99 &ffb, sizeof(ffb), &nm, FIL_STANDARDL); 100 if (rc && rc != ERROR_FILE_NOT_FOUND && rc != ERROR_PATH_NOT_FOUND) { 101 101 FILEFINDBUF3 ffb; 102 102 rc = DosFindFirst(SwapperDat, 103 104 105 106 103 &hdir, 104 FILE_NORMAL | FILE_ARCHIVED | 105 FILE_HIDDEN | FILE_SYSTEM | FILE_READONLY, 106 &ffb, sizeof(ffb), &nm, FIL_STANDARD); 107 107 fNoLargeFileSupport = TRUE; 108 108 } … … 167 167 FILE_NORMAL | FILE_ARCHIVED | 168 168 FILE_HIDDEN | FILE_SYSTEM | FILE_READONLY, 169 170 171 172 173 174 175 176 177 178 179 169 &ffb, sizeof(ffb), &nm, FIL_STANDARD); 170 if (rc){ 171 FILEFINDBUF3 ffb; 172 rc = DosFindFirst(SwapperDat, 173 &hdir, 174 FILE_NORMAL | FILE_ARCHIVED | 175 FILE_HIDDEN | FILE_SYSTEM | FILE_READONLY, 176 &ffb, sizeof(ffb), &nm, FIL_STANDARD); 177 fNoLargeFileSupport = TRUE; 178 } 179 if (!rc) { 180 180 DosFindClose(hdir); 181 181 PrfWriteProfileString(fmprof, … … 923 923 fSwitchTreeExpand = fNoSearch = fCustomFileDlg = fOtherHelp = 924 924 fSaveMiniCmds = fUserComboBox = fFM2Deletes = fConfirmTarget = 925 fShowTarget = fDrivebarHelp = fCheckMM = fNoLargeFileSupport = TRUE; 925 fShowTarget = fDrivebarHelp = fCheckMM = TRUE; 926 #if 1 // 06 Oct 07 SHL fixme to be gone after wrapper testing finished 927 fNoLargeFileSupport = TRUE; 928 #endif 926 929 ulCnrType = CCS_EXTENDSEL; 927 930 FilesToGet = FILESTOGET_MIN; … … 1076 1079 size = sizeof(BOOL); 1077 1080 PrfQueryProfileData(fmprof, FM3Str, "UseQProcStat", 1078 1081 &fUseQProcStat, &size); 1079 1082 size = sizeof(BOOL); 1080 1083 PrfQueryProfileData(fmprof, FM3Str, "UseQSysState", -
trunk/dll/newview.c
r844 r850 24 24 26 Aug 07 GKY Fixed fast viewer text load failure 25 25 28 Aug 07 GKY Reversed horizontal scrollbar behavior to be present for unwrapped text and absent for wrapped text & hex. 26 26 14 Sep 07 SHL Another attempt to correct the fast viewer text load failure 27 27 28 28 ***********************************************************************/ … … 1093 1093 IncrThreadUsage(); 1094 1094 ad = WinQueryWindowPtr(hwnd, QWL_USER); 1095 if (ad) { 1096 if (ad->text && ad->textsize && !ad->hex) 1097 DosSleep(32); // 26 Aug 07 GKY Fixes failure to load text file in some cases 1098 ad->relining = TRUE; 1095 if (ad) 1096 Runtime_Error(pszSrcFile, __LINE__, "no data"); 1097 else { 1099 1098 if (!DosRequestMutexSem(ad->ScanSem, SEM_INDEFINITE_WAIT)) { 1099 ad->relining = TRUE; 1100 1100 ad->busy++; 1101 1101 ad->maxx = 0; … … 1185 1185 for (x = 0; x < ad->numlines; x++) { 1186 1186 if ((LONG) (Rectl.yTop - 1187 1188 1189 1187 (ad->lMaxHeight * (((x + 1) - 1188 ad->topline) + 1))) < 0) 1189 break; 1190 1190 PaintLine(hwnd, ad->hps, x, 1, &Rectl); 1191 1191 } … … 1236 1236 PostMsg(hwnd, UM_SETUP4, MPVOID, MPVOID); 1237 1237 ad->busy--; 1238 } 1239 } 1238 } // if got sim 1239 } // if got VIEWDATA 1240 1240 WinDestroyMsgQueue(hmq2); 1241 1241 } … … 1314 1314 } 1315 1315 else { 1316 ad->text = xmalloc(len + 2, pszSrcFile, __LINE__); 1316 // 06 Oct 07 SHL Protect against 4096 NFTS driver small buffer defect 1317 ad->text = xmalloc(min(len + 2, 4096), 1318 pszSrcFile, 1319 __LINE__); 1317 1320 if (ad->text) { 1318 1321 *ad->text = 0; … … 1871 1874 1872 1875 if (ad->wrapon || ad->hex) { // GKY reverse case where hscroll bar is presnt 1873 1874 1875 1876 1877 1878 1879 1876 if (WinQueryWindow(ad->hhscroll, QW_PARENT) == ad->hwndFrame) { 1877 invalidate = TRUE; 1878 WinSetOwner(ad->hhscroll, HWND_OBJECT); 1879 WinSetParent(ad->hhscroll, HWND_OBJECT, TRUE); 1880 ad->maxx = 0; 1881 ad->horzscroll = 0; 1882 } 1880 1883 } 1881 1884 else { -
trunk/dll/objcnr.c
r841 r850 191 191 break; 192 192 ulFindCnt = ulFindMax; 193 rc = xDosFindNext(hdir, pffbArray, ulBufBytes, &ulFindCnt );193 rc = xDosFindNext(hdir, pffbArray, ulBufBytes, &ulFindCnt, FIL_STANDARDL); 194 194 } // while 195 195 DosFindClose(hdir); -
trunk/dll/seeall.c
r847 r850 1998 1998 break; 1999 1999 ulFindCnt = ulFindMax; 2000 rc = xDosFindNext(hdir, pffbArray, sizeof(FILEFINDBUF3L) * ulFindCnt, &ulFindCnt); 2000 rc = xDosFindNext(hdir, 2001 pffbArray, 2002 sizeof(FILEFINDBUF3L) * ulFindCnt, 2003 &ulFindCnt, 2004 FIL_STANDARDL); 2001 2005 } while (!rc); 2002 2006 DosFindClose(hdir); -
trunk/dll/valid.c
r847 r850 864 864 ULONG len; 865 865 APIRET rc; 866 CHAR buff[512]; 866 // CHAR buff[512]; 867 CHAR buff[4096]; // 06 Oct 07 SHL protect against NTFS defect 867 868 868 869 if (filename) { -
trunk/dll/wrappers.c
r849 r850 13 13 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat 14 14 01 Sep 07 GKY Add xDosSetPathInfo to fix case where FS3 buffer crosses 64k boundry 15 06 Oct 07 SHL Add xDos...() wrappers to support systems wo/large file support (Gregg, Steven) 15 16 16 17 ***********************************************************************/ … … 31 32 static PSZ pszSrcFile = __FILE__; 32 33 33 APIRET xDosFindFirst(PSZ pszFileSpec, 34 PHDIR phdir, 35 ULONG flAttribute, 36 PVOID pfindbuf, 37 ULONG cbBuf, 38 PULONG pcFileNames, 39 ULONG ulInfoLevel) 40 { 41 APIRET rc; 42 if (fNoLargeFileSupport) { 43 switch (ulInfoLevel) { 44 case FIL_STANDARDL: { 45 FILEFINDBUF3 ff3; 46 ff3 = *(PFILEFINDBUF3)pfindbuf; 47 ulInfoLevel = FIL_STANDARD; 48 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, &ff3, cbBuf, 49 pcFileNames, ulInfoLevel); 50 *(PFILEFINDBUF3)pfindbuf = ff3; // Copy aligned data 51 ((PFILEFINDBUF3L)pfindbuf) -> cbFile = ff3.cbFile; // Copy unaligned data 52 ((PFILEFINDBUF3L)pfindbuf) -> cbFileAlloc = ff3.cbFileAlloc; 53 ((PFILEFINDBUF3L)pfindbuf) -> attrFile = ff3.attrFile; 54 ((PFILEFINDBUF3L)pfindbuf) -> cchName = ff3.cchName; 55 ((PFILEFINDBUF3L)pfindbuf) -> achName[CCHMAXPATHCOMP] = *ff3.achName; 56 break; 57 } 58 case FIL_QUERYEASIZEL:{ 59 FILEFINDBUF4 ff4; 60 ff4 = *(PFILEFINDBUF4)pfindbuf; 61 ulInfoLevel = FIL_QUERYEASIZE; 62 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, &ff4, cbBuf, 63 pcFileNames, ulInfoLevel); 64 //(PFILEFINDBUF4L)pfindbuf = (PFILEFINDBUF4L)pff4; // Copy aligned data 65 ((PFILEFINDBUF4L)pfindbuf) -> oNextEntryOffset = ff4.oNextEntryOffset; 66 ((PFILEFINDBUF4L)pfindbuf) -> fdateCreation = ff4.fdateCreation; 67 ((PFILEFINDBUF4L)pfindbuf) -> ftimeCreation = ff4.ftimeCreation; 68 ((PFILEFINDBUF4L)pfindbuf) -> fdateLastAccess = ff4.fdateLastAccess; 69 ((PFILEFINDBUF4L)pfindbuf) -> ftimeLastAccess = ff4.ftimeLastAccess; 70 ((PFILEFINDBUF4L)pfindbuf) -> fdateLastWrite = ff4.fdateLastWrite; 71 ((PFILEFINDBUF4L)pfindbuf) -> ftimeLastWrite = ff4.ftimeLastWrite; 72 ((PFILEFINDBUF4L)pfindbuf) -> cbFile = ff4.cbFile; // Copy unaligned data 73 ((PFILEFINDBUF4L)pfindbuf) -> cbFileAlloc = ff4.cbFileAlloc; 74 ((PFILEFINDBUF4L)pfindbuf) -> attrFile = ff4.attrFile; 75 ((PFILEFINDBUF4L)pfindbuf) -> cbList = ff4.cbList; 76 ((PFILEFINDBUF4L)pfindbuf) -> cchName = ff4.cchName; 77 ((PFILEFINDBUF4L)pfindbuf) -> achName[CCHMAXPATHCOMP] = *ff4.achName; 78 break; 79 } 80 default: 81 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel); 82 rc = ERROR_INVALID_PARAMETER; 83 } 84 } 85 else 86 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, pfindbuf, cbBuf, 87 pcFileNames, ulInfoLevel); 88 return rc; 89 } 90 91 APIRET xDosFindNext(HDIR hDir, 92 PVOID pfindbuf, 93 ULONG cbfindbuf, 94 PULONG pcFilenames) 34 APIRET xDosFindFirst(PSZ pszFileSpec, 35 PHDIR phdir, 36 ULONG flAttribute, 37 PVOID pfindbuf, 38 ULONG cbBuf, 39 PULONG pcFileNames, 40 ULONG ulInfoLevel) 95 41 { 96 42 APIRET rc; 97 43 if (fNoLargeFileSupport) { 98 if (((PFILEFINDBUF4L)pfindbuf)->cbList) { 99 FILEFINDBUF4 ff4; 100 ff4 = *(PFILEFINDBUF4)pfindbuf; 101 rc = DosFindNext(hDir, &ff4, cbfindbuf, pcFilenames); 102 *(PFILEFINDBUF4)pfindbuf = ff4; // Copy aligned data 103 ((PFILEFINDBUF4L)pfindbuf) -> cbFile = ff4.cbFile; // Copy unaligned data 104 ((PFILEFINDBUF4L)pfindbuf) -> cbFileAlloc = ff4.cbFileAlloc; 105 ((PFILEFINDBUF4L)pfindbuf) -> attrFile = ff4.attrFile; 106 ((PFILEFINDBUF4L)pfindbuf) -> cbList = ff4.cbList; 107 ((PFILEFINDBUF4L)pfindbuf) -> cchName = ff4.cchName; 108 ((PFILEFINDBUF4L)pfindbuf) -> achName[CCHMAXPATHCOMP] = *ff4.achName; 109 } 110 else { 111 FILEFINDBUF3 ff3; 112 ff3 = *(PFILEFINDBUF3)pfindbuf; 113 rc = DosFindNext(hDir, &ff3, cbfindbuf, pcFilenames); 114 *(PFILEFINDBUF3)pfindbuf = ff3; // Copy aligned data 115 ((PFILEFINDBUF3L)pfindbuf) -> cbFile = ff3.cbFile; // Copy unaligned data 116 ((PFILEFINDBUF3L)pfindbuf) -> cbFileAlloc = ff3.cbFileAlloc; 117 ((PFILEFINDBUF3L)pfindbuf) -> attrFile = ff3.attrFile; 118 ((PFILEFINDBUF3L)pfindbuf) -> cchName = ff3.cchName; 119 ((PFILEFINDBUF3L)pfindbuf) -> achName[CCHMAXPATHCOMP] = *ff3.achName; 120 } 44 switch (ulInfoLevel) { 45 case FIL_STANDARDL: 46 { 47 FILEFINDBUF3 ffb3; 48 ulInfoLevel = FIL_STANDARD; 49 *pcFileNames = 1; // fixme to support larger counts 50 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, &ffb3, sizeof(ffb3), 51 pcFileNames, ulInfoLevel); 52 if (!rc) { 53 *(PFILEFINDBUF3)pfindbuf = ffb3; // Copy aligned data 54 ((PFILEFINDBUF3L)pfindbuf)->cbFile = ffb3.cbFile; // Copy unaligned data 55 ((PFILEFINDBUF3L)pfindbuf)->cbFileAlloc = ffb3.cbFileAlloc; 56 ((PFILEFINDBUF3L)pfindbuf)->attrFile = ffb3.attrFile; 57 ((PFILEFINDBUF3L)pfindbuf)->cchName = ffb3.cchName; 58 memcpy(((PFILEFINDBUF3L)pfindbuf)->achName, ffb3.achName, ffb3.cchName + 1); 59 } 60 } 61 break; 62 case FIL_QUERYEASIZEL: 63 { 64 FILEFINDBUF4 ffb4; 65 *pcFileNames = 1; // fixme to support larger counts 66 ulInfoLevel = FIL_QUERYEASIZE; 67 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, &ffb4, sizeof(ffb4), 68 pcFileNames, ulInfoLevel); 69 if (!rc) { 70 *(PFILEFINDBUF4)pfindbuf = ffb4; // Copy aligned data 71 ((PFILEFINDBUF4L)pfindbuf)->cbFile = ffb4.cbFile; // Copy unaligned data 72 ((PFILEFINDBUF4L)pfindbuf)->cbFileAlloc = ffb4.cbFileAlloc; 73 ((PFILEFINDBUF4L)pfindbuf)->attrFile = ffb4.attrFile; 74 ((PFILEFINDBUF4L)pfindbuf)->cbList = ffb4.cbList; 75 ((PFILEFINDBUF4L)pfindbuf)->cchName = ffb4.cchName; 76 memcpy(((PFILEFINDBUF4L)pfindbuf)->achName, ffb4.achName, ffb4.cchName + 1); 77 } 78 } 79 break; 80 default: 81 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel); 82 rc = ERROR_INVALID_PARAMETER; 83 } // switch 121 84 } 122 85 else 123 rc = DosFind Next(hDir, pfindbuf, cbfindbuf, pcFilenames);124 86 rc = DosFindFirst(pszFileSpec, phdir, flAttribute, pfindbuf, cbBuf, 87 pcFileNames, ulInfoLevel); 125 88 return rc; 126 89 } 127 90 91 APIRET xDosFindNext(HDIR hDir, 92 PVOID pfindbuf, 93 ULONG cbfindbuf, 94 PULONG pcFileNames, 95 ULONG ulInfoLevel) 96 { 97 APIRET rc; 98 if (fNoLargeFileSupport) { 99 switch (ulInfoLevel) { 100 case FIL_STANDARDL: 101 { 102 FILEFINDBUF3 ffb3; 103 *pcFileNames = 1; // fixme to support larger counts 104 rc = DosFindNext(hDir, &ffb3, sizeof(ffb3), pcFileNames); 105 if (!rc) { 106 *(PFILEFINDBUF3)pfindbuf = ffb3; // Copy aligned data 107 ((PFILEFINDBUF3L)pfindbuf)->cbFile = ffb3.cbFile; // Copy unaligned data 108 ((PFILEFINDBUF3L)pfindbuf)->cbFileAlloc = ffb3.cbFileAlloc; 109 ((PFILEFINDBUF3L)pfindbuf)->attrFile = ffb3.attrFile; 110 ((PFILEFINDBUF3L)pfindbuf)->cchName = ffb3.cchName; 111 memcpy(((PFILEFINDBUF3L)pfindbuf)->achName, ffb3.achName, ffb3.cchName + 1); 112 } 113 } 114 break; 115 case FIL_QUERYEASIZEL: 116 { 117 FILEFINDBUF4 ffb4; 118 *pcFileNames = 1; // fixme to support larger counts 119 rc = DosFindNext(hDir, &ffb4, sizeof(ffb4), pcFileNames); 120 if (!rc) { 121 *(PFILEFINDBUF4)pfindbuf = ffb4; // Copy aligned data 122 ((PFILEFINDBUF4L)pfindbuf)->cbFile = ffb4.cbFile; // Copy unaligned data 123 ((PFILEFINDBUF4L)pfindbuf)->cbFileAlloc = ffb4.cbFileAlloc; 124 ((PFILEFINDBUF4L)pfindbuf)->attrFile = ffb4.attrFile; 125 ((PFILEFINDBUF4L)pfindbuf)->cbList = ffb4.cbList; 126 ((PFILEFINDBUF4L)pfindbuf)->cchName = ffb4.cchName; 127 memcpy(((PFILEFINDBUF4L)pfindbuf)->achName, ffb4.achName, ffb4.cchName + 1); 128 } 129 } 130 break; 131 default: 132 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel); 133 rc = ERROR_INVALID_PARAMETER; 134 } // switch 135 } 136 else 137 rc = DosFindNext(hDir, pfindbuf, cbfindbuf, pcFileNames); 138 139 return rc; 140 } 141 128 142 /** 129 * Wrap DosSetPathInfo to avoid spurious ERROR_INVALID_NAME returns 143 * DosQueryPathInfo wrapper 144 * Translate request for systems without large file support 145 */ 146 147 APIRET xDosQueryPathInfo (PSZ pszPathName, ULONG ulInfoLevel, PVOID pInfoBuf, ULONG cbInfoBuf) 148 { 149 FILESTATUS3 fs3; 150 FILESTATUS4 fs4; 151 APIRET rc; 152 153 if (fNoLargeFileSupport) { 154 switch (ulInfoLevel) { 155 case FIL_STANDARDL: 156 rc = DosQueryPathInfo(pszPathName, ulInfoLevel, &fs3, sizeof(fs3)); 157 if (!rc) { 158 *(PFILESTATUS3)pInfoBuf = fs3; // Copy aligned data 159 ((PFILESTATUS3L)pInfoBuf)->cbFile = fs3.cbFile; // Copy unaligned data 160 ((PFILESTATUS3L)pInfoBuf)->cbFileAlloc = fs3.cbFileAlloc; 161 ((PFILESTATUS3L)pInfoBuf)->attrFile = fs3.attrFile; 162 } 163 break; 164 case FIL_QUERYEASIZEL: 165 rc = DosQueryPathInfo(pszPathName, ulInfoLevel, &fs4, sizeof(fs4)); 166 if (!rc) { 167 *(PFILESTATUS4)pInfoBuf = fs4; // Copy aligned data 168 ((PFILESTATUS4L)pInfoBuf)->cbFile = fs4.cbFile; // Copy unaligned data 169 ((PFILESTATUS4L)pInfoBuf)->cbFileAlloc = fs4.cbFileAlloc; 170 ((PFILESTATUS4L)pInfoBuf)->attrFile = fs4.attrFile; 171 ((PFILESTATUS4L)pInfoBuf)->cbList = fs4.cbList; 172 } 173 break; 174 default: 175 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel); 176 rc = ERROR_INVALID_PARAMETER; 177 } // switch 178 } 179 else 180 DosQueryPathInfo (pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf); 181 182 return rc; 183 } 184 185 /** 186 * Wrap DosSetPathInfo to avoid spurious ERROR_INVALID_NAME returns and 187 * support systems without large file support 188 * 130 189 * Some kernels to do not correctly handle FILESTATUS3 and PEAOP2 buffers 131 190 * that cross a 64K boundary. … … 141 200 142 201 APIRET xDosSetPathInfo(PSZ pszPathName, 143 202 ULONG ulInfoLevel, 144 203 PVOID pInfoBuf, 145 204 ULONG cbInfoBuf, 146 147 { 148 FILESTATUS3 alt_fs3;149 FILESTATUS3 L alt_fs3L;150 EAOP2 alt_eaop2;151 BOOL large = FALSE;205 ULONG flOptions) 206 { 207 FILESTATUS3 fs3; 208 FILESTATUS3 fs3_a; 209 FILESTATUS3L fs3l; 210 EAOP2 eaop2; 152 211 APIRET rc; 153 if (fNoLargeFileSupport && ulInfoLevel == FIL_STANDARDL){ 154 large = TRUE; 155 ulInfoLevel = FIL_STANDARD; 156 } 157 rc = DosSetPathInfo(pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf, flOptions); 158 if (rc == ERROR_INVALID_NAME) { 159 switch (ulInfoLevel) { 160 case FIL_STANDARD: 161 alt_fs3 = *(PFILESTATUS3)pInfoBuf; // Copy 162 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &alt_fs3, cbInfoBuf, flOptions); 163 if (fNoLargeFileSupport && large) { 164 *(PFILESTATUS3)pInfoBuf = alt_fs3; // Copy aligned data 165 ((PFILESTATUS3L)pInfoBuf) -> cbFile = alt_fs3.cbFile; // Copy unaligned data 166 ((PFILESTATUS3L)pInfoBuf) -> cbFileAlloc = alt_fs3.cbFileAlloc; 167 ((PFILESTATUS3L)pInfoBuf) -> attrFile = alt_fs3.attrFile; 168 } 169 break; 170 case FIL_STANDARDL: 171 alt_fs3L = *(PFILESTATUS3L)pInfoBuf; // Copy 172 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &alt_fs3L, cbInfoBuf, flOptions); 173 break; 174 case FIL_QUERYEASIZE: 175 alt_eaop2 = *(PEAOP2)pInfoBuf; // Copy 176 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &alt_eaop2, cbInfoBuf, flOptions); 177 break; 212 213 switch (ulInfoLevel) { 214 case FIL_STANDARD: 215 rc = DosSetPathInfo(pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf, flOptions); 216 if (rc == ERROR_INVALID_NAME) { 217 // fixme to validate counts? 218 fs3 = *(PFILESTATUS3)pInfoBuf; // Copy to buffer that does not cross 219 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3, sizeof(fs3), flOptions); 220 } 221 break; 222 223 case FIL_STANDARDL: 224 if (fNoLargeFileSupport) { 225 ulInfoLevel = FIL_STANDARD; 226 fs3 = *(PFILESTATUS3)pInfoBuf; // Copy aligned data 227 // Check size too big to handle 228 if (((PFILESTATUS3L)pInfoBuf)->cbFile >= 1LL << 32 || 229 ((PFILESTATUS3L)pInfoBuf)->cbFileAlloc >= 2LL << 32) 230 { 231 rc = ERROR_INVALID_PARAMETER; 232 } 233 else { 234 fs3.cbFile = ((PFILESTATUS3L)pInfoBuf)->cbFile; // Copy unaligned data 235 fs3.cbFileAlloc = ((PFILESTATUS3L)pInfoBuf)->cbFileAlloc; 236 fs3.attrFile = ((PFILESTATUS3L)pInfoBuf)->attrFile; 237 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3, sizeof(fs3), flOptions); 238 } 239 if (rc == ERROR_INVALID_NAME) { 240 // fixme to validate counts? 241 fs3_a = fs3; // Copy to buffer that does not cross 242 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3_a, sizeof(fs3_a), flOptions); 243 } 244 } 245 else { 246 rc = DosSetPathInfo(pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf, flOptions); 247 if (rc == ERROR_INVALID_NAME) { 248 fs3l = *(PFILESTATUS3L)pInfoBuf; // Copy to buffer that does not cross 249 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &fs3l, sizeof(fs3l), flOptions); 250 } 251 } 252 break; 253 case FIL_QUERYEASIZE: 254 rc = DosSetPathInfo(pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf, flOptions); 255 if (rc == ERROR_INVALID_NAME) { 256 // fixme to validate counts? 257 eaop2 = *(PEAOP2)pInfoBuf; // Copy to buffer that does not cross 258 rc = DosSetPathInfo(pszPathName, ulInfoLevel, &eaop2, sizeof(eaop2), flOptions); 259 } 178 260 default: 179 261 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel); 180 262 rc = ERROR_INVALID_PARAMETER; 181 182 } 263 } // switch 264 183 265 return rc; 184 266 } 185 267 186 APIRET xDosQueryPathInfo (PSZ pszPathName, ULONG ulInfoLevel, PVOID pInfoBuf, ULONG cbInfoBuf)187 {188 FILESTATUS3 alt_fs3;189 FILESTATUS4 alt_fs4;190 APIRET rc;191 if (fNoLargeFileSupport){192 switch (ulInfoLevel) {193 case FIL_STANDARDL:194 alt_fs3 = *(PFILESTATUS3)pInfoBuf; // Copy195 rc = DosQueryPathInfo(pszPathName, ulInfoLevel, &alt_fs3, cbInfoBuf);196 *(PFILESTATUS3)pInfoBuf = alt_fs3; // Copy aligned data197 ((PFILESTATUS3L)pInfoBuf) -> cbFile = alt_fs3.cbFile; // Copy unaligned data198 ((PFILESTATUS3L)pInfoBuf) -> cbFileAlloc = alt_fs3.cbFileAlloc;199 ((PFILESTATUS3L)pInfoBuf) -> attrFile = alt_fs3.attrFile;200 break;201 case FIL_QUERYEASIZEL:202 alt_fs4 = *(PFILESTATUS4)pInfoBuf; // Copy203 rc = DosQueryPathInfo(pszPathName, ulInfoLevel, &alt_fs4, cbInfoBuf);204 *(PFILESTATUS4)pInfoBuf = alt_fs4; // Copy aligned data205 ((PFILESTATUS4L)pInfoBuf) -> cbFile = alt_fs4.cbFile; // Copy unaligned data206 ((PFILESTATUS4L)pInfoBuf) -> cbFileAlloc = alt_fs4.cbFileAlloc;207 ((PFILESTATUS4L)pInfoBuf) -> attrFile = alt_fs4.attrFile;208 ((PFILESTATUS4L)pInfoBuf) -> cbList = alt_fs4.cbList;209 break;210 default:211 Runtime_Error(pszSrcFile, __LINE__, "ulInfoLevel %u unexpected", ulInfoLevel);212 rc = ERROR_INVALID_PARAMETER;213 } // switch214 }215 else216 DosQueryPathInfo (pszPathName, ulInfoLevel, pInfoBuf, cbInfoBuf);217 return rc;218 }219 268 PSZ xfgets(PSZ pszBuf, size_t cMaxBytes, FILE * fp, PCSZ pszSrcFile, 220 269 UINT uiLineNumber)
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