[turner] 19024: Add some ctrl breaker checks into copy, del, and dir.

Add some ctrl breaker checks into copy, del, and dir.
Modified: trunk/reactos/subsys/system/cmd/cmd.c
Modified: trunk/reactos/subsys/system/cmd/copy.c
Modified: trunk/reactos/subsys/system/cmd/del.c
Modified: trunk/reactos/subsys/system/cmd/dir.c
  _____

Modified: trunk/reactos/subsys/system/cmd/cmd.c
--- trunk/reactos/subsys/system/cmd/cmd.c	2005-11-05 23:10:43 UTC
(rev 19023)
+++ trunk/reactos/subsys/system/cmd/cmd.c	2005-11-06 01:24:21 UTC
(rev 19024)
@@ -643,6 +643,8 @@

}
    	}
    }
+	/* Just in case a CTRL+C slipped through a command */
+	bCtrlBreak = FALSE;
    free(com);
 }

_____

Modified: trunk/reactos/subsys/system/cmd/copy.c
--- trunk/reactos/subsys/system/cmd/copy.c	2005-11-05 23:10:43 UTC
(rev 19023)
+++ trunk/reactos/subsys/system/cmd/copy.c	2005-11-06 01:24:21 UTC
(rev 19024)
@@ -51,7 +51,12 @@

#define BUFF_SIZE 16384         /* 16k = max buffer size */

-int copy (TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], INT append,
DWORD lpdwFlags, BOOL bTouch)
+INT 
+copy (TCHAR source[MAX_PATH], 
+	  TCHAR dest[MAX_PATH], 
+	  INT append, 
+	  DWORD lpdwFlags, 
+	  BOOL bTouch)
 {
    TCHAR szMsg[RC_STRING_MAX_SIZE];
    FILETIME srctime,NewFileTime;
@@ -68,6 +73,9 @@
    TCHAR * FileName;
    SYSTEMTIME CurrentTime;

+	/* Check Breaker */
+	if(CheckCtrlBreak(BREAK_INPUT))
+		return 0;

#ifdef _DEBUG
    DebugPrintf (_T("checking mode\n"));
@@ -235,6 +243,7 @@

do
    {
+
    	ReadFile (hFileSrc, buffer, BUFF_SIZE, &dwRead, NULL);
    	if (lpdwFlags & COPY_ASCII)
    	{
@@ -254,14 +263,14 @@
    		break;

WriteFile (hFileDest, buffer, dwRead, &dwWritten, NULL);
-		if (dwWritten != dwRead)
+		if (dwWritten != dwRead || CheckCtrlBreak(BREAK_INPUT))
    	{
    		ConOutResPuts(STRING_COPY_ERROR3);

free (buffer);
    		CloseHandle (hFileDest);
    		CloseHandle (hFileSrc);
-      nErrorLevel = 1;
+			nErrorLevel = 1;
    		return 0;
    	}
    }
@@ -731,6 +740,12 @@

do
    	{
+			/* Check Breaker */
+			if(CheckCtrlBreak(BREAK_INPUT))
+			{
+				freep(arg);
+				return 1;
+			}
    		/* Set the override to yes each new file */
    		nOverwrite = 1;

_____

Modified: trunk/reactos/subsys/system/cmd/del.c
--- trunk/reactos/subsys/system/cmd/del.c	2005-11-05 23:10:43 UTC
(rev 19023)
+++ trunk/reactos/subsys/system/cmd/del.c	2005-11-06 01:24:21 UTC
(rev 19024)
@@ -107,8 +107,9 @@

/*This function is called by CommandDelete and
    does the actual process of deleting the single 
    file*/
+		if(CheckCtrlBreak(BREAK_INPUT))
+			return 1;

-
         /*check to see if it is read only and if this is done based on
/A
           if it is done by file name, access is denied. However, if it
is done 
           using the /A switch you must un-read only the file and allow
it to be
  _____

Modified: trunk/reactos/subsys/system/cmd/dir.c
--- trunk/reactos/subsys/system/cmd/dir.c	2005-11-05 23:10:43 UTC
(rev 19023)
+++ trunk/reactos/subsys/system/cmd/dir.c	2005-11-06 01:24:21 UTC
(rev 19024)
@@ -2027,7 +2027,7 @@

}

/* read the parameters */
-	if (!DirReadParam(rest, &params, &entries, &stFlags))
+	if (!DirReadParam(rest, &params, &entries, &stFlags) ||
CheckCtrlBreak(BREAK_INPUT))
    {
    	nErrorLevel = 1;
    	return 1;
@@ -2044,7 +2044,7 @@
    for(loop = 0; loop < entries; loop++)
    {
    	/* parse the directory info */
-		if (DirParsePathspec (params[loop], szPath, szFilespec))
+		if (DirParsePathspec (params[loop], szPath, szFilespec)
|| CheckCtrlBreak(BREAK_INPUT))
    	{
    		nErrorLevel = 1;
    		return 1;