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From: "Denis V. Dmitrienko" <denis@null.net>

Browse Source 
What it does:
It solves stupid problem with cyrillic charsets IP-based on-fly recoding.
take a look at /data/charset.conf for details.
You can use any tables for any charset.
Tables are from Russian Apache project.
Tables in this patch contains also Ukrainian characters.

Then run ./configure --enable-recode
This commit is contained in:
Marc G. Fournier
1998-02-24 15:27:04 +00:00
parent 96316211c3
commit 0227a4e114
21 changed files with 844 additions and 8 deletions
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25
src/backend/utils/adt/varchar.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.27 1998/02/10 16:03:46 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.28 1998/02/24 15:19:44 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@@ -16,6 +16,10 @@
#include "postgres.h"
#include "utils/builtins.h"
#ifdef CYR_RECODE
char *convertstr(char *,int,int);
#endif
/*
* CHAR() and VARCHAR() types are part of the ANSI SQL standard. CHAR()
* is for blank-padded string whose length is specified in CREATE TABLE.
@@ -84,6 +88,11 @@ bpcharin(char *s, int dummy, int16 atttypmod)
if (*r == '\0')
break;
}
#ifdef CYR_RECODE
convertstr(result + VARHDRSZ,len,0);
#endif
/* blank pad the string if necessary */
for (; i < len; i++)
{
@@ -110,6 +119,11 @@ bpcharout(char *s)
result = (char *) palloc(len + 1);
StrNCpy(result, VARDATA(s), len+1); /* these are blank-padded */
}
#ifdef CYR_RECODE
convertstr(result,len,1);
#endif
return (result);
}
@@ -143,6 +157,10 @@ varcharin(char *s, int dummy, int16 atttypmod)
VARSIZE(result) = len;
strncpy(VARDATA(result), s, len - VARHDRSZ);
#ifdef CYR_RECODE
convertstr(result + VARHDRSZ,len,0);
#endif
return (result);
}
@@ -164,6 +182,11 @@ varcharout(char *s)
result = (char *) palloc(len + 1);
StrNCpy(result, VARDATA(s), len+1);
}
#ifdef CYR_RECODE
convertstr(result,len,1);
#endif
return (result);
}

12
src/backend/utils/adt/varlena.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varlena.c,v 1.29 1998/01/07 18:46:54 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varlena.c,v 1.30 1998/02/24 15:19:45 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@@ -157,6 +157,11 @@ textin(char *inputText)
VARSIZE(result) = len;
memmove(VARDATA(result), inputText, len - VARHDRSZ);
#ifdef CYR_RECODE
convertstr(VARDATA(result),len-VARHDRSZ,0);
#endif
return (result);
}
@@ -180,6 +185,11 @@ textout(text *vlena)
result = (char *) palloc(len + 1);
memmove(result, VARDATA(vlena), len);
result[len] = '\0';
#ifdef CYR_RECODE
convertstr(result,len,1);
#endif
return (result);
}