1 files changed, 72 insertions, 0 deletions
diff --git a/Modules/cjkcodecs/_cp950.c b/Modules/cjkcodecs/_cp950.c
new file mode 100644
index 0000000..b0644f0
--- /dev/null
+++ b/Modules/cjkcodecs/_cp950.c
@@ -0,0 +1,72 @@
+/*
+ * _cp950.c: the CP950 codec
+ *
+ * Written by Hye-Shik Chang <perky@FreeBSD.org>
+ * $CJKCodecs: _cp950.c,v 1.2 2003/12/31 05:46:55 perky Exp $
+ */
+
+#include "codeccommon.h"
+
+ENCMAP(big5)
+ENCMAP(cp950ext)
+DECMAP(big5)
+DECMAP(cp950ext)
+
+ENCODER(cp950)
+{
+    while (inleft > 0) {
+        Py_UNICODE  c = IN1;
+        DBCHAR      code;
+
+        if (c < 0x80) {
+            WRITE1(c)
+            NEXT(1, 1)
+            continue;
+        }
+        UCS4INVALID(c)
+
+        RESERVE_OUTBUF(2)
+        TRYMAP_ENC(cp950ext, code, c);
+        else TRYMAP_ENC(big5, code, c);
+        else return 1;
+
+        OUT1(code >> 8)
+        OUT2(code & 0xFF)
+        NEXT(1, 2)
+    }
+
+    return 0;
+}
+
+DECODER(cp950)
+{
+    while (inleft > 0) {
+        unsigned char    c = IN1;
+
+        RESERVE_OUTBUF(1)
+
+        if (c < 0x80) {
+            OUT1(c)
+            NEXT(1, 1)
+            continue;
+        }
+
+        RESERVE_INBUF(2)
+
+        TRYMAP_DEC(cp950ext, **outbuf, c, IN2);
+        else TRYMAP_DEC(big5, **outbuf, c, IN2);
+        else return 2;
+
+        NEXT(2, 1)
+    }
+
+    return 0;
+}
+
+#include "codecentry.h"
+BEGIN_CODEC_REGISTRY(cp950)
+    MAPOPEN(zh_TW)
+        IMPORTMAP_ENCDEC(big5)
+        IMPORTMAP_ENCDEC(cp950ext)
+    MAPCLOSE()
+END_CODEC_REGISTRY(cp950)