Changeset 365 for trunk/src/helpers/nls.c

Timestamp:

May 26, 2008, 4:33:24 AM (17 years ago)

Author:

pr

Message:

Fix nlsUpper() for DBCS.
Make file handles code DBCS safe. Bug 1070.

File:

• trunk/src/helpers/nls.c (modified) (4 diffs)

trunk/src/helpers/nls.c

@@ -22 +22 @@
 
 /*
- *      Copyright (C) 1997-2007 Ulrich M”ller.
+ *      Copyright (C) 1997-2008 Ulrich M”ller.
  *      This file is part of the "XWorkplace helpers" source package.
  *      This is free software; you can redistribute it and/or modify
@@ -729 +729 @@
     for (uss = 0;
          uss < usLen;
-         ++uss)
+         uss++)
     {
         if (uss)
-            if (0 == ((usLen - uss) % 3))
+            if (((usLen - uss) % 3) == 0)
             {
                 pszTarget[ust] = cThousands;
@@ -1168 +1168 @@
  *@@added V0.9.16 (2001-10-25) [umoeller]
  *@@changed V0.9.20 (2002-07-25) [umoeller]: speedup, changed prototype
+ *@@changed XWP V1.0.8 (2008-05-25) [pr]: rewritten for correct DBCS operation @@fixes 1070
  */
 
 ULONG nlsUpper(PSZ psz)            // in/out: string
 {
+    BOOL        bDBCSType = TYPE_SBCS;
     ULONG   ul = 0;
-    PSZ     p;
+    PSZ     p = psz;
 
     if (!G_fUpperMapInited)
         InitUpperMap();
 
-    if (p = psz)
-    {
-        while (*p++ = G_szUpperMap[*p])
-            ++ul;
+    for (; p && *p; p++, ul++)
+    {
+        switch(bDBCSType)
+        {
+            case TYPE_SBCS:
+            case TYPE_DBCS_2ND:
+                bDBCSType = G_afLeadByte[*p];
+            break;
+
+            case TYPE_DBCS_1ST :
+                bDBCSType = TYPE_DBCS_2ND;
+            break;
+        }
+
+        if (bDBCSType == TYPE_SBCS)
+            *p = G_szUpperMap[*p];
     }
 
@@ -1187 +1201 @@
 }
 
-