1 files changed, 62 insertions, 0 deletions
diff --git a/Tools/unicode/genmap_korean.py b/Tools/unicode/genmap_korean.py
new file mode 100644
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+++ b/Tools/unicode/genmap_korean.py
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+#
+# genmap_korean.py: Korean Codecs Map Generator
+#
+# Original Author:  Hye-Shik Chang <perky@FreeBSD.org>
+# Modified Author:  Dong-hee Na <donghee.na92@gmail.com>
+#
+import os
+
+from genmap_support import *
+
+
+KSX1001_C1 = (0x21, 0x7e)
+KSX1001_C2 = (0x21, 0x7e)
+UHCL1_C1 = (0x81, 0xa0)
+UHCL1_C2 = (0x41, 0xfe)
+UHCL2_C1 = (0xa1, 0xfe)
+UHCL2_C2 = (0x41, 0xa0)
+MAPPINGS_CP949 = 'http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP949.TXT'
+
+
+def main():
+    mapfile = open_mapping_file('python-mappings/CP949.TXT', MAPPINGS_CP949)
+    print("Loading Mapping File...")
+    decmap = loadmap(mapfile)
+    uhcdecmap, ksx1001decmap, cp949encmap = {}, {}, {}
+    for c1, c2map in decmap.items():
+        for c2, code in c2map.items():
+            if c1 >= 0xa1 and c2 >= 0xa1:
+                ksx1001decmap.setdefault(c1 & 0x7f, {})
+                ksx1001decmap[c1 & 0x7f][c2 & 0x7f] = c2map[c2]
+                cp949encmap.setdefault(code >> 8, {})
+                cp949encmap[code >> 8][code & 0xFF] = (c1 << 8 | c2) & 0x7f7f
+            else:
+                # uhc
+                uhcdecmap.setdefault(c1, {})
+                uhcdecmap[c1][c2] = c2map[c2]
+                cp949encmap.setdefault(code >> 8, {})  # MSB set
+                cp949encmap[code >> 8][code & 0xFF] = (c1 << 8 | c2)
+
+    with open('mappings_kr.h', 'w') as fp:
+        print_autogen(fp, os.path.basename(__file__))
+
+        print("Generating KS X 1001 decode map...")
+        writer = DecodeMapWriter(fp, "ksx1001", ksx1001decmap)
+        writer.update_decode_map(KSX1001_C1, KSX1001_C2)
+        writer.generate()
+
+        print("Generating UHC decode map...")
+        writer = DecodeMapWriter(fp, "cp949ext", uhcdecmap)
+        writer.update_decode_map(UHCL1_C1, UHCL1_C2)
+        writer.update_decode_map(UHCL2_C1, UHCL2_C2)
+        writer.generate()
+
+        print("Generating CP949 (includes KS X 1001) encode map...")
+        writer = EncodeMapWriter(fp, "cp949", cp949encmap)
+        writer.generate()
+
+    print("Done!")
+
+
+if __name__ == '__main__':
+    main()