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UTF-EBCDIC for POSIX-BC (Malformed UTF-8 character)

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From:
Ignasi.Roca
Date:
May 29, 2002 04:17
Subject:
UTF-EBCDIC for POSIX-BC (Malformed UTF-8 character)
Message ID:
318B95F90D8BD41194A5009027FD5FFBCE6CED@madrid14.mad.fsc.net
Hi,

BS2000/POSIX-BC platforms use the OSD_EBCDIC_DF04_1 character set which
differs from the IBM's MVS Code Page 1047.
UTF-EBCDIC is based on Code Page 1047 and that's the reason of the error
message 'Malformed UTF-8 character' on POSIX-BC.

To correct it I prepared translation tables, PL_e2utf and PL_utf2e as well
as PL_utf8skip, corresponding to the OSD_EBCDIC_DF04_1 character set.
Futhermore I prepared translation tables for IBM-037 character set, I ignore
whether someone will need them.

Cheers,
Ignasi Roca CarriĆ³
Fujitsu Siemens Computers, S.L.


--- utfebcdic.h.orig	Tue Mar  5 02:10:41 2002
+++ utfebcdic.h	Wed May 29 09:25:50 2002
@@ -18,6 +18,7 @@
    The entries marked 9 in tr6 are continuation bytes and are marked
    as length 1 here so that we can recover.
 */
+#if '^' == 95   /* if defined(__MVS__) || defined(??) (VM/ESA?) 1047 */
 EXTCONST unsigned char PL_utf8skip[] = {
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
@@ -36,9 +37,53 @@
 1,4,1,1,1,1,1,1,1,1,4,4,4,5,5,5,
 1,1,1,1,1,1,1,1,1,1,5,6,6,7,7,1
 };
+#endif
+
+#if '^' == 106  /* if defined(_OSD_POSIX) POSIX-BC */
+unsigned char PL_utf8skip[] = {
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,2,2,2,2,2,3,1,1,1,1,1,1,
+2,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,
+2,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,
+2,3,1,1,1,1,1,1,1,1,2,2,2,3,2,2,
+1,2,2,2,2,2,2,3,3,3,2,1,1,1,3,3,
+4,1,1,1,1,1,1,1,1,1,3,3,3,3,3,3,
+1,1,1,1,1,1,1,1,1,1,3,3,4,6,4,4,
+7,4,1,1,1,1,1,1,1,1,4,4,4,5,5,5,
+1,1,1,1,1,1,1,1,1,1,5,1,6,1,7,1
+};
+#endif
+
+#if '^' == 176  /* if defined(??) (OS/400?) 037 */
+unsigned char PL_utf8skip[] = {
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,
+1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+1,1,1,1,2,2,2,2,2,1,1,1,1,1,1,1,
+2,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,
+2,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,
+2,1,1,1,1,1,1,1,1,1,2,2,2,3,2,2,
+1,2,2,2,2,2,2,3,3,3,1,1,3,3,3,3,
+1,1,1,1,1,1,1,1,1,1,3,3,3,3,3,3,
+1,1,1,1,1,1,1,1,1,1,3,3,4,4,4,4,
+1,4,1,1,1,1,1,1,1,1,4,4,4,5,5,5,
+1,1,1,1,1,1,1,1,1,1,5,6,6,7,7,1
+};
+#endif
 
 /* Transform tables from tr16 applied after encoding to render encoding
EBCDIC like */
 
+#if '^' == 95   /* if defined(__MVS__) || defined(??) (VM/ESA?) 1047 */
 EXTCONST unsigned char PL_utf2e[] = { /* UTF-8-mod to EBCDIC (IBM-1047) */
  0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, 0x16, 0x05, 0x15, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
  0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, 0x18, 0x19, 0x3F, 0x27,
0x1C, 0x1D, 0x1E, 0x1F,
@@ -58,7 +103,7 @@
  0xDC, 0xDD, 0xDE, 0xDF, 0xE1, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xFA,
0xFB, 0xFC, 0xFD, 0xFE,
 };
 
-EXTCONST unsigned char PL_e2utf[] = { /* EBCDIC to UTF-8-mod */
+EXTCONST unsigned char PL_e2utf[] = { /* EBCDIC (IBM-1047) to UTF-8-mod */
  0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, 0x97, 0x8D, 0x8E, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
  0x10, 0x11, 0x12, 0x13, 0x9D, 0x0A, 0x08, 0x87, 0x18, 0x19, 0x92, 0x8F,
0x1C, 0x1D, 0x1E, 0x1F,
  0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1B, 0x88, 0x89, 0x8A, 0x8B,
0x8C, 0x05, 0x06, 0x07,
@@ -76,6 +121,87 @@
  0x5C, 0xF4, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0xF5, 0xF6,
0xF7, 0xF8, 0xF9, 0xFA,
  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0xFB, 0xFC,
0xFD, 0xFE, 0xFF, 0x9F,
 };
+#endif /* 1047 */
+
+#if '^' == 106  /* if defined(_OSD_POSIX) POSIX-BC */
+unsigned char PL_utf2e[] = { /* UTF-8-mod to EBCDIC (POSIX-BC) */
+ 0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, 0x16, 0x05, 0x15, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, 0x18, 0x19, 0x3F, 0x27,
0x1C, 0x1D, 0x1E, 0x1F,
+ 0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, 0x4D, 0x5D, 0x5C, 0x4E,
0x6B, 0x60, 0x4B, 0x61,
+ 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0x7A, 0x5E,
0x4C, 0x7E, 0x6E, 0x6F,
+ 0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD2,
0xD3, 0xD4, 0xD5, 0xD6,
+ 0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xBB,
0xBC, 0xBD, 0x6A, 0x6D,
+ 0x4A, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91, 0x92,
0x93, 0x94, 0x95, 0x96,
+ 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xFB,
0x4F, 0xFD, 0xFF, 0x07,
+ 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x06, 0x17, 0x28, 0x29, 0x2A, 0x2B,
0x2C, 0x09, 0x0A, 0x1B,
+ 0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, 0x38, 0x39, 0x3A, 0x3B,
0x04, 0x14, 0x3E, 0x5F,
+ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0xB0, 0x51, 0x52,
0x53, 0x54, 0x55, 0x56,
+ 0x57, 0x58, 0x59, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0xD0,
0x70, 0x71, 0x72, 0x73,
+ 0x74, 0x75, 0x76, 0x77, 0x78, 0x80, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x9A, 0x9B, 0x9C,
+ 0x9D, 0x9E, 0x9F, 0xA0, 0xAA, 0xAB, 0xAC, 0xAE, 0xAF, 0xBA, 0xB1, 0xB2,
0xB3, 0xB4, 0xB5, 0xB6,
+ 0xB7, 0xB8, 0xB9, 0xAD, 0x79, 0xA1, 0xBE, 0xBF, 0xCA, 0xCB, 0xCC, 0xCD,
0xCE, 0xCF, 0xDA, 0xDB,
+ 0xDC, 0xC0, 0xDE, 0xDF, 0xE1, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xFA,
0xDD, 0xFC, 0xE0, 0xFE,
+};
+
+unsigned char PL_e2utf[] = { /* EBCDIC (POSIX-BC) to UTF-8-mod */
+ 0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, 0x97, 0x8D, 0x8E, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x9D, 0x0A, 0x08, 0x87, 0x18, 0x19, 0x92, 0x8F,
0x1C, 0x1D, 0x1E, 0x1F,
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1B, 0x88, 0x89, 0x8A, 0x8B,
0x8C, 0x05, 0x06, 0x07,
+ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, 0x98, 0x99, 0x9A, 0x9B,
0x14, 0x15, 0x9E, 0x1A,
+ 0x20, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0x60, 0x2E,
0x3C, 0x28, 0x2B, 0x7C,
+ 0x26, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0x21, 0x24,
0x2A, 0x29, 0x3B, 0x9F,
+ 0x2D, 0x2F, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0x5E, 0x2C,
0x25, 0x5F, 0x3E, 0x3F,
+ 0xBC, 0xBD, 0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xE4, 0x3A, 0x23,
0x40, 0x27, 0x3D, 0x22,
+ 0xC5, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0xC6, 0xC7,
0xC8, 0xC9, 0xCA, 0xCB,
+ 0xCC, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0xCD, 0xCE,
0xCF, 0xD0, 0xD1, 0xD2,
+ 0xD3, 0xE5, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0xD4, 0xD5,
0xD6, 0xE3, 0xD7, 0xD8,
+ 0xA9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xD9, 0x5B,
0x5C, 0x5D, 0xE6, 0xE7,
+ 0xF1, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0xE8, 0xE9,
0xEA, 0xEB, 0xEC, 0xED,
+ 0xBB, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0xEE, 0xEF,
0xF0, 0xFC, 0xF2, 0xF3,
+ 0xFE, 0xF4, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0xF5, 0xF6,
0xF7, 0xF8, 0xF9, 0xFA,
+ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0xFB, 0x7B,
0xFD, 0x7D, 0xFF, 0x7E,
+};
+#endif /* POSIX-BC */
+
+#if '^' == 176  /* if defined(??) (OS/400?) 037 */
+unsigned char PL_utf2e[] = { /* UTF-8-mod to EBCDIC (IBM-037) */
+ 0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, 0x16, 0x05, 0x25, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x3C, 0x3D, 0x32, 0x26, 0x18, 0x19, 0x3F, 0x27,
0x1C, 0x1D, 0x1E, 0x1F,
+ 0x40, 0x5A, 0x7F, 0x7B, 0x5B, 0x6C, 0x50, 0x7D, 0x4D, 0x5D, 0x5C, 0x4E,
0x6B, 0x60, 0x4B, 0x61,
+ 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0x7A, 0x5E,
0x4C, 0x7E, 0x6E, 0x6F,
+ 0x7C, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xD1, 0xD2,
0xD3, 0xD4, 0xD5, 0xD6,
+ 0xD7, 0xD8, 0xD9, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xBA,
0xE0, 0xBB, 0xB0, 0x6D,
+ 0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x91, 0x92,
0x93, 0x94, 0x95, 0x96,
+ 0x97, 0x98, 0x99, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xC0,
0x4F, 0xD0, 0xA1, 0x07,
+ 0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, 0x28, 0x29, 0x2A, 0x2B,
0x2C, 0x09, 0x0A, 0x1B,
+ 0x30, 0x31, 0x1A, 0x33, 0x34, 0x35, 0x36, 0x08, 0x38, 0x39, 0x3A, 0x3B,
0x04, 0x14, 0x3E, 0xFF,
+ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x51, 0x52,
0x53, 0x54, 0x55, 0x56,
+ 0x57, 0x58, 0x59, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A,
0x70, 0x71, 0x72, 0x73,
+ 0x74, 0x75, 0x76, 0x77, 0x78, 0x80, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x9A, 0x9B, 0x9C,
+ 0x9D, 0x9E, 0x9F, 0xA0, 0xAA, 0xAB, 0xAC, 0xAE, 0xAF, 0x5F, 0xB1, 0xB2,
0xB3, 0xB4, 0xB5, 0xB6,
+ 0xB7, 0xB8, 0xB9, 0xAD, 0xBD, 0xBC, 0xBE, 0xBF, 0xCA, 0xCB, 0xCC, 0xCD,
0xCE, 0xCF, 0xDA, 0xDB,
+ 0xDC, 0xDD, 0xDE, 0xDF, 0xE1, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xFA,
0xFB, 0xFC, 0xFD, 0xFE,
+};
+
+unsigned char PL_e2utf[] = { /* EBCDIC (IBM-037) to UTF-8-mod */
+ 0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F, 0x97, 0x8D, 0x8E, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87, 0x18, 0x19, 0x92, 0x8F,
0x1C, 0x1D, 0x1E, 0x1F,
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B, 0x88, 0x89, 0x8A, 0x8B,
0x8C, 0x05, 0x06, 0x07,
+ 0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, 0x98, 0x99, 0x9A, 0x9B,
0x14, 0x15, 0x9E, 0x1A,
+ 0x20, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0x2E,
0x3C, 0x28, 0x2B, 0x7C,
+ 0x26, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0x21, 0x24,
0x2A, 0x29, 0x3B, 0xD9,
+ 0x2D, 0x2F, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0x2C,
0x25, 0x5F, 0x3E, 0x3F,
+ 0xBC, 0xBD, 0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0x60, 0x3A, 0x23,
0x40, 0x27, 0x3D, 0x22,
+ 0xC5, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0xC6, 0xC7,
0xC8, 0xC9, 0xCA, 0xCB,
+ 0xCC, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0xCD, 0xCE,
0xCF, 0xD0, 0xD1, 0xD2,
+ 0xD3, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0xD4, 0xD5,
0xD6, 0xE3, 0xD7, 0xD8,
+ 0x5E, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0x5B, 0x5D,
0xE5, 0xE4, 0xE6, 0xE7,
+ 0x7B, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0xE8, 0xE9,
0xEA, 0xEB, 0xEC, 0xED,
+ 0x7D, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0xEE, 0xEF,
0xF0, 0xF1, 0xF2, 0xF3,
+ 0x5C, 0xF4, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0xF5, 0xF6,
0xF7, 0xF8, 0xF9, 0xFA,
+ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0xFB, 0xFC,
0xFD, 0xFE, 0xFF, 0x9F,
+};
+#endif          /* 037 */
 
 /* These tables moved from perl.h and converted to hex.
    They map platfrom code page from/to bottom 256 codes of Unicode (i.e.
iso-8859-1).
@@ -160,6 +286,7 @@
  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0xB3, 0x7B,
0xDC, 0x7D, 0xDA, 0x7E
 };
 #endif          /* POSIX-BC */
+
 #if '^' == 176  /* if defined(??) (OS/400?) 037 */
 EXTCONST unsigned char PL_a2e[] = { /* ASCII (ISO8859-1) to EBCDIC
(IBM-037) */
  0x00, 0x01, 0x02, 0x03, 0x37, 0x2D, 0x2E, 0x2F, 0x16, 0x05, 0x25, 0x0B,
0x0C, 0x0D, 0x0E, 0x0F,

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