Cleanups of the GSSAPI support. On Windows, standard GSS libraries

[u/mdw/putty] / mac / macucs.c

diff --git a/mac/macucs.c b/mac/macucs.c
index 659f33b..f2c850b 100644 (file)
--- a/mac/macucs.c
+++ b/mac/macucs.c
@@ -1,4 +1,4 @@
-/* $Id: macucs.c,v 1.5 2003/01/14 19:57:36 ben Exp $ */
+/* $Id$ */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -6,6 +6,7 @@
 
 #include <time.h>
 #include "putty.h"
+#include "charset.h"
 #include "terminal.h"
 #include "misc.h"
 #include "mac.h"
@@ -13,14 +14,14 @@
 /*
  * Mac Unicode-handling routines.
  * 
- * FIXME: currently trivial stub versions assuming all codepages
- * are ISO8859-1.
- *
+ * BJH:
  * What we _should_ do is to use the Text Encoding Conversion Manager
  * when it's available, and have our own routines for converting to
  * standard Mac OS scripts when it's not.  Support for ATSUI might be
  * nice, too.
- */
+ *
+ * I (OSD) am unsure any of the above is necessary if we just use
+ * libcharset */
 
 /*
  * Determine whether a byte is the first byte of a double-byte
@@ -91,6 +92,8 @@ void init_ucs(Session *s)
 {
     int i;
 
+    s->ucsdata.line_codepage = decode_codepage(s->cfg.line_codepage);
+
     /* Find the line control characters. FIXME: this is not right. */
     for (i = 0; i < 256; i++)
        if (i < ' ' || (i >= 0x7F && i < 0xA0))
@@ -109,3 +112,28 @@ void init_ucs(Session *s)
     s->ucsdata.unitab_xterm['_'] = ' ';
 
 }
+
+int decode_codepage(char *cp_name)
+{
+    if (!*cp_name)
+       return CS_NONE;                /* use font encoding */
+    return charset_from_localenc(cp_name);
+}
+
+char const *cp_enumerate (int index)
+{
+    int charset;
+    if (index == 0)
+       return "Use font encoding";
+    charset = charset_localenc_nth(index-1);
+    if (charset == CS_NONE)
+       return NULL;
+    return charset_to_localenc(charset);
+}
+
+char const *cp_name(int codepage)
+{
+    if (codepage == CS_NONE)
+       return "Use font encoding";
+    return charset_to_localenc(codepage);
+}