[ros-diffs] [gschneider] 47418: [CMD] copy command: - Don't pass device path to FindFirstFile, use short path instead - Join duplicate code to simplify processing See issue #3575 for more details.

[gschneider at svn.reactos.org]

Author: gschneider
Date: Sat May 29 18:49:23 2010
New Revision: 47418

URL: http://svn.reactos.org/svn/reactos?rev=47418&view=rev
Log:
[CMD] copy command:
- Don't pass device path to FindFirstFile, use short path instead
- Join duplicate code to simplify processing
See issue #3575 for more details.

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

Modified: trunk/reactos/base/shell/cmd/copy.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/cmd/copy.c?rev=47418&r1=47417&r2=47418&view=diff
==============================================================================
--- trunk/reactos/base/shell/cmd/copy.c [iso-8859-1] (original)
+++ trunk/reactos/base/shell/cmd/copy.c [iso-8859-1] Sat May 29 18:49:23 2010
@@ -604,28 +604,30 @@
                 bTouch = TRUE;
                 bDone = TRUE;
             }
-
-            if(_tcslen(tmpName) == 2)
-            {
-                if(tmpName[1] == _T(':'))
-                {
-                    GetRootPath(tmpName,szSrcPath,MAX_PATH);
-                }
-            }
-            else
-                /* Get the full path to first file in the string of file names */
-                GetFullPathName (tmpName, MAX_PATH, szSrcPath, NULL);
         }
         else
         {
             bDone = TRUE;
-            if(_tcslen(arg[nSrc]) == 2 && arg[nSrc][1] == _T(':'))
-            {
-                GetRootPath(arg[nSrc],szSrcPath,MAX_PATH);
-            }
-            else
-                /* Get the full path of the source file */
-                GetFullPathName (arg[nSrc], MAX_PATH, szSrcPath, NULL);
+            _tcscpy(tmpName, arg[nSrc]);
+        }
+
+        /* Get full path or root names */
+        if(_tcslen(tmpName) == 2 && tmpName[1] == _T(':'))
+        {
+            GetRootPath(tmpName,szSrcPath,MAX_PATH);
+        }
+        else
+        {
+            /* Get the full path to first file in the string of file names */
+            GetFullPathName (tmpName, MAX_PATH, szSrcPath, NULL);
+
+            /* We got a device path of form \\.\x */
+            /* FindFirstFile cannot handle this, therefore use the short path */
+            if (szSrcPath[0] == _T('\\') && szSrcPath[1] == _T('\\') &&
+                szSrcPath[2] == _T('.') && szSrcPath[3] == _T('\\'))
+            {
+                _tcscpy(szSrcPath, tmpName);
+            }
         }
 
         /* From this point on, we can assume that the shortest path is 3 letters long