*** empty log message ***

1 files changed, 116 insertions, 6 deletions

diff --git a/src/pdflib/pdcore/pc_ebcdic.c b/src/pdflib/pdcore/pc_ebcdic.c
index cf87c5d..866a033 100644
--- a/src/pdflib/pdcore/pc_ebcdic.c
+++ b/src/pdflib/pdcore/pc_ebcdic.c
@@ -10,7 +10,7 @@
  |                                                                           |
  *---------------------------------------------------------------------------*/
 
-/* $Id: pc_ebcdic.c,v 1.1 2008/10/17 06:10:43 scuri Exp $
+/* $Id: pc_ebcdic.c,v 1.2 2009/10/20 18:12:26 scuri Exp $
  *
  * EBCDIC conversion routines
  *
@@ -18,10 +18,120 @@
 
 #include "pc_util.h"
 
+/*
+ * Expected codepages:
+ *
+ * AS/400:  US/Canada - CECP (00037)
+ * OS/390:  Latin 1 (01047)
+ * MVS:     Latin 1 (01047)
+ *
+ */
+
+/*
+ * Table EBCDIC code page 1047 -> ISO/ANSI code page 819
+ *
+ * There are different mappings of LF/NEL on EBCDIC platforms:
+ * (cf. The Unicode Standard 4.0, chapter 5.8, pc_encoding.c)
+ *
+ *               |  LF    |  NEL   |
+ *  -------------|--------|--------|-
+ *        ASCII  |  x0A   |  x85   |
+ *    EBCDIC 37  |  x25   |  x15   |
+ *  EBCDIC 1047  |  x15   |  x25   |
+ *
+ *  '\n' is LF.
+ *
+ * Because x85 is forbidden as control character for new line in PDF
+ * we have to pay attention to this code (see e.g. pdc_ebcdic2pdfascii[_len]).
+ *
+ */
+
+#if PDF_CODEPAGE == 37
+
+/* Table EBCDIC code page 37 -> ISO/ANSI code page 819 */
+
+const pdc_byte ebcdic2ascii_table[257] =
+"\x00\x01\x02\x03\x9C\x09\x86\x7F\x97\x8D\x8E\x0B\x0C\x0D\x0E\x0F"
+"\x10\x11\x12\x13\x9D\x85\x08\x87\x18\x19\x92\x8F\x1C\x1D\x1E\x1F"
+"\x80\x81\x82\x83\x84\x0A\x17\x1B\x88\x89\x8A\x8B\x8C\x05\x06\x07"
+"\x90\x91\x16\x93\x94\x95\x96\x04\x98\x99\x9A\x9B\x14\x15\x9E\x1A"
+"\x20\xA0\xE2\xE4\xE0\xE1\xE3\xE5\xE7\xF1\xA2\x2E\x3C\x28\x2B\x7C"
+"\x26\xE9\xEA\xEB\xE8\xED\xEE\xEF\xEC\xDF\x21\x24\x2A\x29\x3B\xAC"
+"\x2D\x2F\xC2\xC4\xC0\xC1\xC3\xC5\xC7\xD1\xA6\x2C\x25\x5F\x3E\x3F"
+"\xF8\xC9\xCA\xCB\xC8\xCD\xCE\xCF\xCC\x60\x3A\x23\x40\x27\x3D\x22"
+"\xD8\x61\x62\x63\x64\x65\x66\x67\x68\x69\xAB\xBB\xF0\xFD\xFE\xB1"
+"\xB0\x6A\x6B\x6C\x6D\x6E\x6F\x70\x71\x72\xAA\xBA\xE6\xB8\xC6\xA4"
+"\xB5\x7E\x73\x74\x75\x76\x77\x78\x79\x7A\xA1\xBF\xD0\xDD\xDE\xAE"
+"\x5E\xA3\xA5\xB7\xA9\xA7\xB6\xBC\xBD\xBE\x5B\x5D\xAF\xA8\xB4\xD7"
+"\x7B\x41\x42\x43\x44\x45\x46\x47\x48\x49\xAD\xF4\xF6\xF2\xF3\xF5"
+"\x7D\x4A\x4B\x4C\x4D\x4E\x4F\x50\x51\x52\xB9\xFB\xFC\xF9\xFA\xFF"
+"\x5C\xF7\x53\x54\x55\x56\x57\x58\x59\x5A\xB2\xD4\xD6\xD2\xD3\xD5"
+"\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\xB3\xDB\xDC\xD9\xDA\x9F"
+"";
+
+/* Table ISO/ANSI code page 819 -> EBCDIC code page 37 */
+
+const pdc_byte ascii2ebcdic_table[257] =
+"\x00\x01\x02\x03\x37\x2D\x2E\x2F\x16\x05\x25\x0B\x0C\x0D\x0E\x0F"
+"\x10\x11\x12\x13\x3C\x3D\x32\x26\x18\x19\x3F\x27\x1C\x1D\x1E\x1F"
+"\x40\x5A\x7F\x7B\x5B\x6C\x50\x7D\x4D\x5D\x5C\x4E\x6B\x60\x4B\x61"
+"\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\x7A\x5E\x4C\x7E\x6E\x6F"
+"\x7C\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xD1\xD2\xD3\xD4\xD5\xD6"
+"\xD7\xD8\xD9\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xBA\xE0\xBB\xB0\x6D"
+"\x79\x81\x82\x83\x84\x85\x86\x87\x88\x89\x91\x92\x93\x94\x95\x96"
+"\x97\x98\x99\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xC0\x4F\xD0\xA1\x07"
+"\x20\x21\x22\x23\x24\x15\x06\x17\x28\x29\x2A\x2B\x2C\x09\x0A\x1B"
+"\x30\x31\x1A\x33\x34\x35\x36\x08\x38\x39\x3A\x3B\x04\x14\x3E\xFF"
+"\x41\xAA\x4A\xB1\x9F\xB2\x6A\xB5\xBD\xB4\x9A\x8A\x5F\xCA\xAF\xBC"
+"\x90\x8F\xEA\xFA\xBE\xA0\xB6\xB3\x9D\xDA\x9B\x8B\xB7\xB8\xB9\xAB"
+"\x64\x65\x62\x66\x63\x67\x9E\x68\x74\x71\x72\x73\x78\x75\x76\x77"
+"\xAC\x69\xED\xEE\xEB\xEF\xEC\xBF\x80\xFD\xFE\xFB\xFC\xAD\xAE\x59"
+"\x44\x45\x42\x46\x43\x47\x9C\x48\x54\x51\x52\x53\x58\x55\x56\x57"
+"\x8C\x49\xCD\xCE\xCB\xCF\xCC\xE1\x70\xDD\xDE\xDB\xDC\x8D\x8E\xDF"
+"";
+
+#endif /* PDF_CODEPAGE == 037 */
+
+#if PDF_CODEPAGE == 1047
+
+const pdc_byte ebcdic2ascii_table[257] =
+"\x00\x01\x02\x03\x9C\x09\x86\x7F\x97\x8D\x8E\x0B\x0C\x0D\x0E\x0F"
+"\x10\x11\x12\x13\x9D\x0A\x08\x87\x18\x19\x92\x8F\x1C\x1D\x1E\x1F"
+"\x80\x81\x82\x83\x84\x85\x17\x1B\x88\x89\x8A\x8B\x8C\x05\x06\x07"
+"\x90\x91\x16\x93\x94\x95\x96\x04\x98\x99\x9A\x9B\x14\x15\x9E\x1A"
+"\x20\xA0\xE2\xE4\xE0\xE1\xE3\xE5\xE7\xF1\xA2\x2E\x3C\x28\x2B\x7C"
+"\x26\xE9\xEA\xEB\xE8\xED\xEE\xEF\xEC\xDF\x21\x24\x2A\x29\x3B\x5E"
+"\x2D\x2F\xC2\xC4\xC0\xC1\xC3\xC5\xC7\xD1\xA6\x2C\x25\x5F\x3E\x3F"
+"\xF8\xC9\xCA\xCB\xC8\xCD\xCE\xCF\xCC\x60\x3A\x23\x40\x27\x3D\x22"
+"\xD8\x61\x62\x63\x64\x65\x66\x67\x68\x69\xAB\xBB\xF0\xFD\xFE\xB1"
+"\xB0\x6A\x6B\x6C\x6D\x6E\x6F\x70\x71\x72\xAA\xBA\xE6\xB8\xC6\xA4"
+"\xB5\x7E\x73\x74\x75\x76\x77\x78\x79\x7A\xA1\xBF\xD0\x5B\xDE\xAE"
+"\xAC\xA3\xA5\xB7\xA9\xA7\xB6\xBC\xBD\xBE\xDD\xA8\xAF\x5D\xB4\xD7"
+"\x7B\x41\x42\x43\x44\x45\x46\x47\x48\x49\xAD\xF4\xF6\xF2\xF3\xF5"
+"\x7D\x4A\x4B\x4C\x4D\x4E\x4F\x50\x51\x52\xB9\xFB\xFC\xF9\xFA\xFF"
+"\x5C\xF7\x53\x54\x55\x56\x57\x58\x59\x5A\xB2\xD4\xD6\xD2\xD3\xD5"
+"\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\xB3\xDB\xDC\xD9\xDA\x9F"
+"";
+
+/* ISO/ANSI code page 819 -> Table EBCDIC code page 1047 */
 
-void
-pdc_ebcdic2ascii(char *s)
-{
-    (void) s;
-}
+const pdc_byte ascii2ebcdic_table[257] =
+"\x00\x01\x02\x03\x37\x2D\x2E\x2F\x16\x05\x15\x0B\x0C\x0D\x0E\x0F"
+"\x10\x11\x12\x13\x3C\x3D\x32\x26\x18\x19\x3F\x27\x1C\x1D\x1E\x1F"
+"\x40\x5A\x7F\x7B\x5B\x6C\x50\x7D\x4D\x5D\x5C\x4E\x6B\x60\x4B\x61"
+"\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\x7A\x5E\x4C\x7E\x6E\x6F"
+"\x7C\xC1\xC2\xC3\xC4\xC5\xC6\xC7\xC8\xC9\xD1\xD2\xD3\xD4\xD5\xD6"
+"\xD7\xD8\xD9\xE2\xE3\xE4\xE5\xE6\xE7\xE8\xE9\xAD\xE0\xBD\x5F\x6D"
+"\x79\x81\x82\x83\x84\x85\x86\x87\x88\x89\x91\x92\x93\x94\x95\x96"
+"\x97\x98\x99\xA2\xA3\xA4\xA5\xA6\xA7\xA8\xA9\xC0\x4F\xD0\xA1\x07"
+"\x20\x21\x22\x23\x24\x25\x06\x17\x28\x29\x2A\x2B\x2C\x09\x0A\x1B"
+"\x30\x31\x1A\x33\x34\x35\x36\x08\x38\x39\x3A\x3B\x04\x14\x3E\xFF"
+"\x41\xAA\x4A\xB1\x9F\xB2\x6A\xB5\xBB\xB4\x9A\x8A\xB0\xCA\xAF\xBC"
+"\x90\x8F\xEA\xFA\xBE\xA0\xB6\xB3\x9D\xDA\x9B\x8B\xB7\xB8\xB9\xAB"
+"\x64\x65\x62\x66\x63\x67\x9E\x68\x74\x71\x72\x73\x78\x75\x76\x77"
+"\xAC\x69\xED\xEE\xEB\xEF\xEC\xBF\x80\xFD\xFE\xFB\xFC\xBA\xAE\x59"
+"\x44\x45\x42\x46\x43\x47\x9C\x48\x54\x51\x52\x53\x58\x55\x56\x57"
+"\x8C\x49\xCD\xCE\xCB\xCF\xCC\xE1\x70\xDD\xDE\xDB\xDC\x8D\x8E\xDF"
+"";
 
+#endif /* PDF_CODEPAGE == 1047 */