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Commit2277671

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Commit Karel's patch.
-------------------------------------------------------------------Subject: Re: [PATCHES] encoding namesFrom: Karel Zak <zakkr@zf.jcu.cz>To: Peter Eisentraut <peter_e@gmx.net>Cc: pgsql-patches <pgsql-patches@postgresql.org>Date: Fri, 31 Aug 2001 17:24:38 +0200On Thu, Aug 30, 2001 at 01:30:40AM +0200, Peter Eisentraut wrote:> > - convert encoding 'name' to 'id'>> I thought we decided not to add functions returning "new" names until we> know exactly what the new names should be, and pending schema Ok, the patch not to add functions.> better>> ...(): encoding name too long Fixed. I found new bug in command/variable.c in parse_client_encoding(), nobodyprobably never see this error:if (pg_set_client_encoding(encoding)){elog(ERROR, "Conversion between %s and %s is not supported", value, GetDatabaseEncodingName());}because pg_set_client_encoding() returns -1 for error and 0 as true.It's fixed too. IMHO it can be apply.KarelPS: * following files are renamed:src/utils/mb/Unicode/KOI8_to_utf8.map --> src/utils/mb/Unicode/koi8r_to_utf8.mapsrc/utils/mb/Unicode/WIN_to_utf8.map --> src/utils/mb/Unicode/win1251_to_utf8.mapsrc/utils/mb/Unicode/utf8_to_KOI8.map --> src/utils/mb/Unicode/utf8_to_koi8r.mapsrc/utils/mb/Unicode/utf8_to_WIN.map --> src/utils/mb/Unicode/utf8_to_win1251.map * new file:src/utils/mb/encname.c * removed file:src/utils/mb/common.c-- Karel Zak <zakkr@zf.jcu.cz>http://home.zf.jcu.cz/~zakkr/ C, PostgreSQL, PHP, WWW,http://docs.linux.cz,http://mape.jcu.cz
1 parent50aa302 commit2277671

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21 files changed

+479
-402
lines changed

21 files changed

+479
-402
lines changed

‎src/backend/commands/dbcommands.c‎

Lines changed: 12 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@
99
*
1010
*
1111
* IDENTIFICATION
12-
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.79 2001/08/26 16:55:59 tgl Exp $
12+
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.80 2001/09/06 04:57:28 ishii Exp $
1313
*
1414
*-------------------------------------------------------------------------
1515
*/
@@ -36,6 +36,10 @@
3636
#include"utils/fmgroids.h"
3737
#include"utils/syscache.h"
3838

39+
#ifdefMULTIBYTE
40+
#include"mb/pg_wchar.h"/* encoding check */
41+
#endif
42+
3943

4044
/* non-export function prototypes */
4145
staticboolget_db_info(constchar*name,Oid*dbIdP,int4*ownerIdP,
@@ -142,6 +146,13 @@ createdb(const char *dbname, const char *dbpath,
142146
if (encoding<0)
143147
encoding=src_encoding;
144148

149+
#ifdefMULTIBYTE
150+
/* Some encodings are client only */
151+
if (!PG_VALID_BE_ENCODING(encoding ))
152+
elog(ERROR,"CREATE DATABASE: invalid backend encoding");
153+
#else
154+
Assert(encoding==0);/* zero is PG_SQL_ASCII */
155+
#endif
145156
/*
146157
* Preassign OID for pg_database tuple, so that we can compute db
147158
* path.

‎src/backend/commands/variable.c‎

Lines changed: 8 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@
99
*
1010
*
1111
* IDENTIFICATION
12-
* $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.51 2001/06/30 22:03:25 petere Exp $
12+
* $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.52 2001/09/06 04:57:28 ishii Exp $
1313
*
1414
*-------------------------------------------------------------------------
1515
*/
@@ -34,8 +34,8 @@
3434
#include"mb/pg_wchar.h"
3535
#else
3636
/* Grand unified hard-coded badness */
37-
#definepg_encoding_to_char(x) "SQL_ASCII"
38-
#definepg_get_client_encoding() 0
37+
#definepg_get_client_encoding_name() "SQL_ASCII"
38+
#defineGetDatabaseEncodingName()"SQL_ASCII"
3939
#endif
4040

4141

@@ -559,15 +559,15 @@ parse_client_encoding(char *value)
559559
}
560560
else
561561
{
562-
if (pg_set_client_encoding(encoding))
562+
if (pg_set_client_encoding(encoding)<0)
563563
{
564564
elog(ERROR,"Conversion between %s and %s is not supported",
565-
value,pg_encoding_to_char(GetDatabaseEncoding()));
565+
value,GetDatabaseEncodingName());
566566
}
567567
}
568568
#else
569569
if (value&&
570-
strcasecmp(value,pg_encoding_to_char(pg_get_client_encoding()))!=0)
570+
strcasecmp(value,pg_get_client_encoding_name())!=0)
571571
elog(ERROR,"Client encoding %s is not supported",value);
572572
#endif
573573
return TRUE;
@@ -577,7 +577,7 @@ static bool
577577
show_client_encoding(void)
578578
{
579579
elog(NOTICE,"Current client encoding is %s",
580-
pg_encoding_to_char(pg_get_client_encoding()));
580+
pg_get_client_encoding_name());
581581
return TRUE;
582582
}
583583

@@ -619,8 +619,7 @@ parse_server_encoding(char *value)
619619
staticbool
620620
show_server_encoding(void)
621621
{
622-
elog(NOTICE,"Current server encoding is %s",
623-
pg_encoding_to_char(GetDatabaseEncoding()));
622+
elog(NOTICE,"Current server encoding is %s",GetDatabaseEncodingName());
624623
return TRUE;
625624
}
626625

‎src/backend/parser/gram.y‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@
1111
*
1212
*
1313
* IDENTIFICATION
14-
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.249 2001/08/26 16:55:59 tgl Exp $
14+
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.250 2001/09/06 04:57:28 ishii Exp $
1515
*
1616
* HISTORY
1717
* AUTHORDATEMAJOR EVENT
@@ -62,7 +62,7 @@
6262
#ifdef MULTIBYTE
6363
#include"mb/pg_wchar.h"
6464
#else
65-
#defineGetStandardEncoding()0/*SQL_ASCII*/
65+
#defineGetStandardEncoding()0/*PG_SQL_ASCII*/
6666
#defineGetStandardEncodingName()"SQL_ASCII"
6767
#endif
6868

@@ -3027,7 +3027,7 @@ createdb_opt_item: LOCATION '=' Sconst
30273027
|ENCODING'='Iconst
30283028
{
30293029
#ifdef MULTIBYTE
3030-
if (!pg_get_encent_by_encoding($3))
3030+
if (!pg_get_enconv_by_encoding($3))
30313031
elog(ERROR,"%d is not a valid encoding code", $3);
30323032
#else
30333033
if ($3 != GetStandardEncoding())

‎src/backend/utils/adt/ascii.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11
/* -----------------------------------------------------------------------
22
* ascii.c
33
*
4-
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ascii.c,v 1.8 2001/03/22 06:16:17 momjian Exp $
4+
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ascii.c,v 1.9 2001/09/06 04:57:29 ishii Exp $
55
*
66
* Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
77
*
@@ -78,7 +78,7 @@ pg_to_ascii(unsigned char *src, unsigned char *src_end, unsigned char *desc, int
7878
#defineRANGE_160160
7979

8080

81-
if (enc==LATIN1)
81+
if (enc==PG_LATIN1)
8282
{
8383

8484
/*
@@ -87,7 +87,7 @@ pg_to_ascii(unsigned char *src, unsigned char *src_end, unsigned char *desc, int
8787
ascii=" cL Y \"Ca -R 'u ., ?AAAAAAACEEEEIIII NOOOOOxOUUUUYTBaaaaaaaceeeeiiii nooooo/ouuuuyty";
8888
range=RANGE_160;
8989
}
90-
elseif (enc==LATIN2)
90+
elseif (enc==PG_LATIN2)
9191
{
9292

9393
/*
@@ -96,7 +96,7 @@ pg_to_ascii(unsigned char *src, unsigned char *src_end, unsigned char *desc, int
9696
ascii=" A L LS \"SSTZ-ZZ a,l'ls ,sstz\"zzRAAAALCCCEEEEIIDDNNOOOOxRUUUUYTBraaaalccceeeeiiddnnoooo/ruuuuyt.";
9797
range=RANGE_160;
9898
}
99-
elseif (enc==WIN1250)
99+
elseif (enc==PG_WIN1250)
100100
{
101101

102102
/*

‎src/backend/utils/init/postinit.c‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/backend/utils/init/postinit.c,v 1.88 2001/08/25 18:52:42 tgl Exp $
11+
* $Header: /cvsroot/pgsql/src/backend/utils/init/postinit.c,v 1.89 2001/09/06 04:57:29 ishii Exp $
1212
*
1313
*
1414
*-------------------------------------------------------------------------
@@ -127,7 +127,7 @@ ReverifyMyDatabase(const char *name)
127127
#ifdefMULTIBYTE
128128
SetDatabaseEncoding(dbform->encoding);
129129
#else
130-
if (dbform->encoding!=SQL_ASCII)
130+
if (dbform->encoding!=PG_SQL_ASCII)
131131
elog(FATAL,"database was initialized with MULTIBYTE encoding %d,\n\tbut the backend was compiled without multibyte support.\n\tlooks like you need to initdb or recompile.",
132132
dbform->encoding);
133133
#endif

‎src/backend/utils/mb/Makefile‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -4,15 +4,15 @@
44
# Makefile for utils/mb
55
#
66
# IDENTIFICATION
7-
# $Header: /cvsroot/pgsql/src/backend/utils/mb/Makefile,v 1.15 2000/11/30 20:36:11 petere Exp $
7+
# $Header: /cvsroot/pgsql/src/backend/utils/mb/Makefile,v 1.16 2001/09/06 04:57:29 ishii Exp $
88
#
99
#-------------------------------------------------------------------------
1010

1111
subdir = src/backend/utils/mb
1212
top_builddir = ../../../..
1313
include$(top_builddir)/src/Makefile.global
1414

15-
OBJS =common.o conv.o mbutils.o wchar.o wstrcmp.o wstrncmp.o big5.o
15+
OBJS =encnames.o conv.o mbutils.o wchar.o wstrcmp.o wstrncmp.o big5.o
1616

1717
all: SUBSYS.o
1818

@@ -21,13 +21,13 @@ SUBSYS.o: $(OBJS)
2121

2222
utftest.o: utftest.c conv.c wchar.c mbutils.c
2323

24-
sjistest: sjistest.o palloc.ocommon.o mbutils.o wchar.o wstrcmp.o wstrncmp.o big5.o
24+
sjistest: sjistest.o palloc.oencnames.o mbutils.o wchar.o wstrcmp.o wstrncmp.o big5.o
2525
$(CC)$(CFLAGS)$(LDFLAGS)$^$(LIBS) -o$@
2626

2727
liketest: liketest.o palloc.o$(OBJS)
2828
$(CC)$(CFLAGS)$(LDFLAGS)$^$(LIBS) -o$@
2929

30-
utftest: utftest.o palloc.ocommon.o wstrcmp.o wstrncmp.o big5.o
30+
utftest: utftest.o palloc.oencnames.o wstrcmp.o wstrncmp.o big5.o
3131
$(CC)$(CFLAGS)$(LDFLAGS)$^$(LIBS) -o$@
3232

3333
dependdep:

‎src/backend/utils/mb/Unicode/Makefile‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,7 @@
44
#
55
# Copyright 2001 by PostgreSQL Global Development Group
66
#
7-
# $Header: /cvsroot/pgsql/src/backend/utils/mb/Unicode/Makefile,v 1.2 2001/04/29 07:27:38 ishii Exp $
7+
# $Header: /cvsroot/pgsql/src/backend/utils/mb/Unicode/Makefile,v 1.3 2001/09/06 04:57:29 ishii Exp $
88
#
99
#-------------------------------------------------------------------------
1010

@@ -18,8 +18,8 @@ ISO8859MAPS=iso8859_2_to_utf8.map iso8859_3_to_utf8.map \
1818
utf8_to_iso8859_4.map utf8_to_iso8859_5.map
1919

2020

21-
CYRILLICMAPS=KOI8_to_utf8.mapWIN_to_utf8.mapALT_to_utf8.map\
22-
utf8_to_KOI8.maputf8_to_WIN.maputf8_to_ALT.map
21+
CYRILLICMAPS=koi8r_to_utf8.mapwin1251_to_utf8.mapalt_to_utf8.map\
22+
utf8_to_koi8r.maputf8_to_win1251.maputf8_to_alt.map
2323

2424
MAPS=$(ISO8859MAPS)$(CYRILLICMAPS)\
2525
big5_to_utf8.map euc_cn_to_utf8.map euc_jp_to_utf8.map\

‎src/backend/utils/mb/Unicode/UCS_to_cyrillic.pl‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@
22
#
33
# Copyright 2001 by PostgreSQL Global Development Group
44
#
5-
# $Id: UCS_to_cyrillic.pl,v 1.1 2001/04/29 07:27:38 ishii Exp $
5+
# $Id: UCS_to_cyrillic.pl,v 1.2 2001/09/06 04:57:29 ishii Exp $
66
#
77
# Generate UTF-8 <--> ISO8859 code conversion tables from
88
# map files provided by Unicode organization.
@@ -15,10 +15,10 @@
1515
# # and Unicode name (not used in this script)
1616

1717
require"ucs2utf.pl";
18-
%filename = ('KOI8'=>'koi8-r.txt',
19-
'WIN'=>'cp1251.txt',
18+
%filename = ('KOI8R'=>'koi8-r.txt',
19+
'WIN1251'=>'cp1251.txt',
2020
'ALT'=>'cp866.txt');
21-
@charsets = ('KOI8','ALT','WIN');
21+
@charsets = ('KOI8R','ALT','WIN1251');
2222
foreach$charset (@charsets) {
2323

2424
#

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