Changeset 1567 for trunk/dll/filldir.c

Timestamp:

May 31, 2011, 9:49:56 PM (14 years ago)

Author:

Steven Levine

Message:

Disable antique debug code in RemoveCnrItems - really speeds up container close

File:

• trunk/dll/filldir.c (modified) (15 diffs)

trunk/dll/filldir.c

@@ -7 +7 @@
 
   Copyright (c) 1993-98 M. Kimes
-  Copyright (c) 2001, 2010 Steven H. Levine
+  Copyright (c) 2001, 2011 Steven H. Levine
 
   10 Jan 04 SHL ProcessDirectory: avoid most large drive failures
@@ -85 +85 @@
   15 Nov 09 GKY Optimize some check code
   17 JAN 10 GKY Changes to get working with Watcom 1.9 Beta (1/16/10).
-                Mostly cast CHAR CONSTANT * as CHAR *.
+                Mostly cast CHAR CONSTANT * as CHAR *.
   09 MAY 10 JBS Ticket 434 bug fixes, message box text improvements and parameter update
-                improvements.
+                improvements.
   20 Nov 10 GKY Rework scanning code to remove redundant scans, prevent double directory
-                entries in the tree container, fix related semaphore performance using
-                combination of event and mutex semaphores
+                entries in the tree container, fix related semaphore performance using
+                combination of event and mutex semaphores
   30 May 11 GKY Fixed trap caused by passing a nonexistant pci to FillInRecordFromFFB in FillDir
-                because pci is limited to 65535 files. (nRecord is a USHORT) SHL's single loop
+                because pci is limited to 65535 files. (nRecord is a USHORT) SHL's single loop
   30 May 11 GKY Added SleepIfNeeded to DosFind and container load loops to improve WPS responsiveness
+  31 May 11 SHL Disable antique debug code in RemoveCnrItems - really speeds up container close
 
 ***********************************************************************/
@@ -243 +244 @@
         IncrThreadUsage();
         priority_normal();
-        if (WinIsWindow((HAB)0, StubbyScan->hwndCnr)) {
-          ULONG flags = driveflags[toupper(*StubbyScan->pci->pszFileName) - 'A'];
-
-          if ((fRScanLocal && ~flags & DRIVE_REMOTE && ~flags & DRIVE_VIRTUAL) ||
-               (fRScanRemote && flags & DRIVE_REMOTE) ||
-               (fRScanVirtual && flags & DRIVE_VIRTUAL)) {
-            if (!(flags & ((fRScanNoWrite ? 0 : DRIVE_NOTWRITEABLE) ||
-                           (fRScanSlow ? 0 : DRIVE_SLOW)))) {
-              UnFlesh(StubbyScan->hwndCnr, StubbyScan->pci);
-              Flesh(StubbyScan->hwndCnr, StubbyScan->pci);
-            }
-          }
-          else {
-            Stubby(StubbyScan->hwndCnr, StubbyScan->pci);
-            //if (!ok)
-             // FixedVolume--;
-          }       
-        }
+        if (WinIsWindow((HAB)0, StubbyScan->hwndCnr)) {
+          ULONG flags = driveflags[toupper(*StubbyScan->pci->pszFileName) - 'A'];
+
+          if ((fRScanLocal && ~flags & DRIVE_REMOTE && ~flags & DRIVE_VIRTUAL) ||
+               (fRScanRemote && flags & DRIVE_REMOTE) ||
+               (fRScanVirtual && flags & DRIVE_VIRTUAL)) {
+            if (!(flags & ((fRScanNoWrite ? 0 : DRIVE_NOTWRITEABLE) ||
+                           (fRScanSlow ? 0 : DRIVE_SLOW)))) {
+              UnFlesh(StubbyScan->hwndCnr, StubbyScan->pci);
+              Flesh(StubbyScan->hwndCnr, StubbyScan->pci);
+            }
+          }
+          else {
+            Stubby(StubbyScan->hwndCnr, StubbyScan->pci);
+            //if (!ok)
+             // FixedVolume--;
+          }
+        }
         WinDestroyMsgQueue(hmq);
       }
@@ -269 +270 @@
   } // if StubbyScan
   ProcessDirCount++;
-  //DbgMsg(pszSrcFile, __LINE__, "ProcessDirCount %i FixedVolume %i",
-  //       ProcessDirCount, FixedVolume);
+  // DbgMsg(pszSrcFile, __LINE__, "ProcessDirCount %i FixedVolume %i", ProcessDirCount, FixedVolume);
   if (ProcessDirCount >= FixedVolume) {
     DosReleaseMutexSem(hmtxScanning);
@@ -277 +277 @@
        // Keep drive tree in sync with directory container
       if (hwndMain) {
-        //if (TopWindow(hwndMain, (HWND) 0) == dcd->hwndFrame)
-          if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(pszFocusDir), MPVOID))
-            free(pszFocusDir);
+        //if (TopWindow(hwndMain, (HWND) 0) == dcd->hwndFrame)
+          if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(pszFocusDir), MPVOID))
+            free(pszFocusDir);
       }
       else {
-        if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(pszFocusDir), MPVOID))
-          free(pszFocusDir);
+        if (!PostMsg(hwndTree, UM_SHOWME, MPFROMP(pszFocusDir), MPVOID))
+          free(pszFocusDir);
       }
     }
@@ -302 +302 @@
   HAB thab;
   HMQ hmq = (HMQ) 0;
-  
+
 
   DosError(FERR_DISABLEHARDERR);
@@ -1115 +1115 @@
         //priority_normal();
         if (rc)
-          DosError(FERR_DISABLEHARDERR);
-        SleepIfNeeded(&itdSleep, 1);
+          DosError(FERR_DISABLEHARDERR);
+        SleepIfNeeded(&itdSleep, 1);
       } while (!rc);
 
@@ -1130 +1130 @@
           goto Abort;
 
-        pci = NULL;
-        ullTotalBytes = 0;
-        pffbFile = paffbTotal;
-        for (x = 0; x < cAffbTotal; x++) {
-          ULONG ulRecsToInsert;
-
-          if (pci ==NULL) {
-            ulRecsToInsert = cAffbTotal - x <  USHRT_MAX  ? cAffbTotal - x : USHRT_MAX;
-            pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
-                                  MPFROMLONG(EXTRA_RECORD_BYTES), MPFROMLONG(ulRecsToInsert));
-
-            if (!pciFirst) {
-              Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
-                        GetPString(IDS_CMALLOCRECERRTEXT));
-              ok = FALSE;
-              ullTotalBytes = 0;
-              break;
-            }
-            else {
-              // 04 Jan 08 SHL fixme like comp.c to handle less than ulSelCnt records
-              if (hwndStatus && dcd &&
-                  dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
-                WinSetWindowText(hwndStatus, (CHAR *) GetPString(IDS_PLEASEWAITCOUNTINGTEXT));
-              }
-              pci = pciFirst;
-            }
-          }
-          ullBytes = FillInRecordFromFFB(hwndCnr, pci, pszFileSpec,
-                                         pffbFile, partial, dcd);
-          pci = (PCNRITEM) pci->rc.preccNextRecord;
-          ullTotalBytes += ullBytes;
-          // 15 Sep 09 SHL allow timed updates to see
-          if (dcd) {
-            dcd->totalfiles = x;
-            dcd->ullTotalBytes = ullTotalBytes;
-          }
-          // Can not use offset since we have merged lists - this should be equivalent
-          pffbFile = (PFILEFINDBUF4L)((PBYTE)pffbFile + sizeof(FILEFINDBUF4L));
-
-          if (pci == NULL && ulRecsToInsert) {
+        pci = NULL;
+        ullTotalBytes = 0;
+        pffbFile = paffbTotal;
+        for (x = 0; x < cAffbTotal; x++) {
+          ULONG ulRecsToInsert;
+
+          if (pci ==NULL) {
+            ulRecsToInsert = cAffbTotal - x <  USHRT_MAX  ? cAffbTotal - x : USHRT_MAX;
+            pciFirst = WinSendMsg(hwndCnr, CM_ALLOCRECORD,
+                                  MPFROMLONG(EXTRA_RECORD_BYTES), MPFROMLONG(ulRecsToInsert));
+
+            if (!pciFirst) {
+              Win_Error(hwndCnr, HWND_DESKTOP, pszSrcFile, __LINE__,
+                        GetPString(IDS_CMALLOCRECERRTEXT));
+              ok = FALSE;
+              ullTotalBytes = 0;
+              break;
+            }
+            else {
+              // 04 Jan 08 SHL fixme like comp.c to handle less than ulSelCnt records
+              if (hwndStatus && dcd &&
+                  dcd->hwndFrame == WinQueryActiveWindow(dcd->hwndParent)) {
+                WinSetWindowText(hwndStatus, (CHAR *) GetPString(IDS_PLEASEWAITCOUNTINGTEXT));
+              }
+              pci = pciFirst;
+            }
+          }
+          ullBytes = FillInRecordFromFFB(hwndCnr, pci, pszFileSpec,
+                                         pffbFile, partial, dcd);
+          pci = (PCNRITEM) pci->rc.preccNextRecord;
+          ullTotalBytes += ullBytes;
+          // 15 Sep 09 SHL allow timed updates to see
+          if (dcd) {
+            dcd->totalfiles = x;
+            dcd->ullTotalBytes = ullTotalBytes;
+          }
+          // Can not use offset since we have merged lists - this should be equivalent
+          pffbFile = (PFILEFINDBUF4L)((PBYTE)pffbFile + sizeof(FILEFINDBUF4L));
+
+          if (pci == NULL && ulRecsToInsert) {
             memset(&ri, 0, sizeof(RECORDINSERT));
             ri.cb = sizeof(RECORDINSERT);
@@ -1189 +1189 @@
                 ullTotalBytes = 0;
                 if (WinIsWindow((HAB) 0, hwndCnr))
-                  FreeCnrItemList(hwndCnr, pciFirst);
-                pciFirst = NULL;
-                break;
+                  FreeCnrItemList(hwndCnr, pciFirst);
+                pciFirst = NULL;
+                break;
               }
             }
-          }
-          SleepIfNeeded(&itdSleep, 1);
-        }
+          }
+          SleepIfNeeded(&itdSleep, 1);
+        }
         if (ok) {
           ullReturnBytes += ullTotalBytes;
@@ -1274 +1274 @@
   DosPostEventSem(CompactSem);
 
-#if 0 // fixme to be gone or to be configurable
+#if 0 // 2011-05-31 SHL fixme to be gone or to be configurable
   {
     int state = _heapchk();
@@ -1418 +1418 @@
 
           if (~driveflags[iDrvNum] & DRIVE_REMOVABLE) {
-            // Fixed volume
-            if (~flags & DRIVE_INVALID && ~flags & DRIVE_NOPRESCAN)
-              FixedVolume++;
+            // Fixed volume
+            if (~flags & DRIVE_INVALID && ~flags & DRIVE_NOPRESCAN)
+              FixedVolume++;
             pci->attrFile |= FILE_DIRECTORY;
             DosError(FERR_DISABLEHARDERR);
@@ -1768 +1768 @@
              szSuggest);
       if (rc == MBID_YES) {
-        HOBJECT hFM2Object;
+        HOBJECT hFM2Object;
         char s[64];
         sprintf(s, "PARAMETERS=%s", szSuggest);
-        hFM2Object = WinQueryObject("<FM/2>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2 LITE>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_AV/2>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_DIRSIZE>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_VTREE>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_VDIR>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_SEEALL>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
-        hFM2Object = WinQueryObject("<FM/2_DATABAR>");
-        if (hFM2Object) {
-          rc = WinSetObjectData(hFM2Object, (PSZ)s);
-        }
+        hFM2Object = WinQueryObject("<FM/2>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2 LITE>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_AV/2>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_DIRSIZE>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_VTREE>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_VDIR>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_SEEALL>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
+        hFM2Object = WinQueryObject("<FM/2_DATABAR>");
+        if (hFM2Object) {
+          rc = WinSetObjectData(hFM2Object, (PSZ)s);
+        }
       }
       else if (rc == MBID_CANCEL) {
@@ -2007 +2007 @@
   PCNRITEM pci;
   ITIMER_DESC itdSleep = { 0 };         // 30 May 11 GKY
-     
+
 
   if ((usCnt && !pciFirst) || (!usCnt && pciFirst)) {
@@ -2029 +2029 @@
       InitITimer(&itdSleep, 500);
       while (pci) {
-        // 12 Sep 07 SHL dwg drivebar crash testing - ticket# ???
+#if 0 // 12 Sep 07 SHL dwg drivebar crash testing - ticket# ??? - fixme to be gone
         static PCNRITEM pciLast;        // 12 Sep 07 SHL
         ULONG ulSize = sizeof(*pci);
@@ -2037 +2037 @@
           Dos_Error(MB_ENTER, apiret, HWND_DESKTOP, pszSrcFile, __LINE__,
                     "DosQueryMem failed pci %p pciLast %p", pci, pciLast);
-        FreeCnrItemData(pci);
+#endif
+        FreeCnrItemData(pci);
+#if 0 // 12 Sep 07 SHL dwg drivebar crash testing - ticket# ??? - fixme to be gone
         pciLast = pci;
+#endif
         pci = (PCNRITEM)pci->rc.preccNextRecord;
         if (remaining && --remaining == 0)
-          break;
-        SleepIfNeeded(&itdSleep, 1);
+          break;
+        SleepIfNeeded(&itdSleep, 1);
       }
     }