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Support 3 and 4-byte unicode characters.

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John Hansen
This commit is contained in:
Bruce Momjian
2005-06-15 00:15:08 +00:00
parent f4c4f1ce52
commit 5955945828
3 changed files with 76 additions and 40 deletions
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11
src/backend/utils/mb/conv.c
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/mb/conv.c,v 1.52 2005/03/07 04:30:52 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/mb/conv.c,v 1.53 2005/06/15 00:15:08 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -361,12 +361,19 @@ UtfToLocal(unsigned char *utf, unsigned char *iso,
iutf = *utf++ << 8;
iutf |= *utf++;
}
else
else if (l == 3)
{
iutf = *utf++ << 16;
iutf |= *utf++ << 8;
iutf |= *utf++;
}
else if (l == 4)
{
iutf = *utf++ << 24;
iutf |= *utf++ << 16;
iutf |= *utf++ << 8;
iutf |= *utf++;
}
p = bsearch(&iutf, map, size,
sizeof(pg_utf_to_local), compare1);
if (p == NULL)