Changeset 30859 in vbox for trunk/src/VBox/Runtime/common/string/utf-8.cpp

Timestamp:

Jul 15, 2010 4:20:17 PM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

63688

Message:

iprt/string.h: added RTStrPurgeEncoding.

File:

• trunk/src/VBox/Runtime/common/string/utf-8.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/string/utf-8.cpp

@@ -326 +326 @@
 }
 RT_EXPORT_SYMBOL(RTStrIsValidEncoding);
+
+
+RTDECL(size_t) RTStrPurgeEncoding(char *psz)
+{
+    size_t cErrors = 0;
+    for (;;)
+    {
+        RTUNICP Cp;
+        int rc = RTStrGetCpEx((const char **)&psz, &Cp);
+        if (RT_SUCCESS(rc))
+        {
+            if (!Cp)
+                break;
+        }
+        else
+        {
+            psz[-1] = '?';
+            cErrors++;
+        }
+    }
+    return cErrors;
+}
+RT_EXPORT_SYMBOL(RTStrPurgeEncoding);