[jmorlan] 38347: Allow the DIR command to be interrupted via Ctrl-C even while in the middle of a directory. (Bug 3967)

Author: jmorlan
Date: Thu Dec 25 17:12:54 2008
New Revision: 38347

URL: http://svn.reactos.org/svn/reactos?rev=38347&view=rev
Log:
Allow the DIR command to be interrupted via Ctrl-C even while in the middle of a
directory. (Bug 3967)

Modified:
    trunk/reactos/base/shell/cmd/dir.c

Modified: trunk/reactos/base/shell/cmd/dir.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/dir.c?rev=3…
==============================================================================
--- trunk/reactos/base/shell/cmd/dir.c [iso-8859-1] (original)
+++ trunk/reactos/base/shell/cmd/dir.c [iso-8859-1] Thu Dec 25 17:12:54 2008
@@ -989,7 +989,7 @@
   INT iSizeFormat;
   ULARGE_INTEGER u64FileSize;
 
-  for (i = 0;i < dwCount;i++)
+  for (i = 0; i < dwCount && !bCtrlBreak; i++)
   {
     /* Calculate size */
     if (ptrFiles[i]->dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)
@@ -1097,7 +1097,7 @@
   /* Calculate the lines that will be printed */
   iLines = (USHORT)((dwCount + iColumns - 1) / iColumns);
 
-  for (i = 0; i < iLines; i++)
+  for (i = 0; i < iLines && !bCtrlBreak; i++)
   {
     for (j = 0; j < iColumns; j++)
     {
@@ -1154,7 +1154,7 @@
 int iSizeFormat;				/* The format of size field */
 ULARGE_INTEGER u64FileSize;		/* The file size */
 
-	for(i = 0;i < dwCount;i++)
+	for (i = 0; i < dwCount && !bCtrlBreak; i++)
 	{
 		/* Broke 8.3 format */
 		if (*ptrFiles[i]->cAlternateFileName )
@@ -1228,7 +1228,7 @@
 	TCHAR szFullName[MAX_PATH];
 	DWORD i;
 
-	for (i = 0; i < dwCount; i++)
+	for (i = 0; i < dwCount && !bCtrlBreak; i++)
 	{
 		if ((_tcscmp(ptrFiles[i]->cFileName, _T(".")) == 0) ||
 		    (_tcscmp(ptrFiles[i]->cFileName, _T("..")) == 0))
@@ -1681,6 +1681,15 @@
 
 	/* Free array */
 	cmd_free(ptrFileArray);
+	/* Free linked list */
+	while (ptrStartNode)
+	{
+		ptrNextNode = ptrStartNode->ptrNext;
+		cmd_free(ptrStartNode);
+		ptrStartNode = ptrNextNode;
+		dwCount --;
+	}
+
 	if (CheckCtrlBreak(BREAK_INPUT))
 		return 1;
 
@@ -1739,15 +1748,6 @@
 			}
 		}while(FindNextFile(hRecSearch,&wfdFileInfo));
 		FindClose(hRecSearch);
-	}
-
-	/* Free linked list */
-	while (ptrStartNode)
-	{
-		ptrNextNode = ptrStartNode->ptrNext;
-		cmd_free(ptrStartNode);
-		ptrStartNode = ptrNextNode;
-		dwCount --;
 	}
 
 	return 0;