1 files changed, 54 insertions, 0 deletions
diff --git a/src/native/windows/msofficecomm/StringUtils.cxx b/src/native/windows/msofficecomm/StringUtils.cxx
new file mode 100644
index 0000000..71beed0
--- /dev/null
+++ b/src/native/windows/msofficecomm/StringUtils.cxx
@@ -0,0 +1,54 @@
+/*
+ * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+#include "StringUtils.h"
+
+LPWSTR StringUtils::MultiByteToWideChar(LPCSTR str)
+{
+    int wsize = ::MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
+    LPWSTR wstr;
+
+    if (wsize)
+    {
+        wstr = (LPWSTR) ::malloc(wsize * sizeof(WCHAR));
+        if (str && !::MultiByteToWideChar(CP_ACP, 0, str, -1, wstr, wsize))
+        {
+            ::free(wstr);
+            wstr = NULL;
+        }
+    }
+    else
+        wstr = NULL;
+    return wstr;
+}
+
+LPSTR StringUtils::WideCharToMultiByte(LPCWSTR wstr)
+{
+    int size = ::WideCharToMultiByte(CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL);
+    LPSTR str;
+
+    if (size)
+    {
+        str = (LPSTR) ::malloc(size);
+        if (str
+                && !::WideCharToMultiByte(
+                        CP_ACP,
+                        0,
+                        wstr,
+                        -1,
+                        str,
+                        size,
+                        NULL,
+                        NULL))
+        {
+            ::free(str);
+            str = NULL;
+        }
+    }
+    else
+        str = NULL;
+    return str;
+}