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Commit2532c54

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committed
Improve translatability of error messages for external modules by tweaking
the ereport macro. Included in this commit are enough files for startingplpgsql, plpython, plperl and pltcl translations.
1 parentb155310 commit2532c54

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13 files changed

+93
-16
lines changed

13 files changed

+93
-16
lines changed

‎src/backend/utils/error/elog.c‎

Lines changed: 6 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -42,7 +42,7 @@
4242
*
4343
*
4444
* IDENTIFICATION
45-
* $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.206 2008/09/01 20:42:45 tgl Exp $
45+
* $PostgreSQL: pgsql/src/backend/utils/error/elog.c,v 1.207 2008/10/09 17:24:05 alvherre Exp $
4646
*
4747
*-------------------------------------------------------------------------
4848
*/
@@ -160,7 +160,7 @@ static void write_csvlog(ErrorData *edata);
160160
*/
161161
bool
162162
errstart(intelevel,constchar*filename,intlineno,
163-
constchar*funcname)
163+
constchar*funcname,constchar*domain)
164164
{
165165
ErrorData*edata;
166166
booloutput_to_server;
@@ -290,6 +290,8 @@ errstart(int elevel, const char *filename, int lineno,
290290
edata->filename=filename;
291291
edata->lineno=lineno;
292292
edata->funcname=funcname;
293+
/* the default text domain is the backend's */
294+
edata->domain=domain ?domain :"postgres";
293295
/* Select default errcode based on elevel */
294296
if (elevel >=ERROR)
295297
edata->sqlerrcode=ERRCODE_INTERNAL_ERROR;
@@ -611,7 +613,7 @@ errcode_for_socket_access(void)
611613
char *fmtbuf; \
612614
StringInfoDatabuf; \
613615
/* Internationalize the error format string */ \
614-
fmt=_(fmt); \
616+
fmt=dgettext(edata->domain,fmt); \
615617
/* Expand %m in format string */ \
616618
fmtbuf=expand_fmt_string(fmt,edata); \
617619
initStringInfo(&buf); \
@@ -982,7 +984,7 @@ elog_finish(int elevel, const char *fmt,...)
982984
*/
983985
errordata_stack_depth--;
984986
errno=edata->saved_errno;
985-
if (!errstart(elevel,edata->filename,edata->lineno,edata->funcname))
987+
if (!errstart(elevel,edata->filename,edata->lineno,edata->funcname,NULL))
986988
return;/* nothing to do */
987989

988990
/*

‎src/backend/utils/init/miscinit.c‎

Lines changed: 15 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/utils/init/miscinit.c,v 1.167 2008/03/27 17:24:16 momjian Exp $
11+
* $PostgreSQL: pgsql/src/backend/utils/init/miscinit.c,v 1.168 2008/10/09 17:24:05 alvherre Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -1212,3 +1212,17 @@ process_local_preload_libraries(void)
12121212
"local_preload_libraries",
12131213
true);
12141214
}
1215+
1216+
void
1217+
set_text_domain(constchar*domain)
1218+
{
1219+
#ifdefENABLE_NLS
1220+
if (my_exec_path[0]!='\0')
1221+
{
1222+
charlocale_path[MAXPGPATH];
1223+
1224+
get_locale_path(my_exec_path,locale_path);
1225+
bindtextdomain(domain,locale_path);
1226+
}
1227+
#endif
1228+
}

‎src/include/miscadmin.h‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@
1313
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
1414
* Portions Copyright (c) 1994, Regents of the University of California
1515
*
16-
* $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.202 2008/04/23 13:44:59 mha Exp $
16+
* $PostgreSQL: pgsql/src/include/miscadmin.h,v 1.203 2008/10/09 17:24:05 alvherre Exp $
1717
*
1818
* NOTES
1919
* some of the information in this file should be moved to other files.
@@ -329,6 +329,7 @@ extern void RecordSharedMemoryInLockFile(unsigned long id1,
329329
externvoidValidatePgVersion(constchar*path);
330330
externvoidprocess_shared_preload_libraries(void);
331331
externvoidprocess_local_preload_libraries(void);
332+
externvoidset_text_domain(constchar*domain);
332333

333334
/* in access/transam/xlog.c */
334335
externboolBackupInProgress(void);

‎src/include/utils/elog.h‎

Lines changed: 17 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
88
* Portions Copyright (c) 1994, Regents of the University of California
99
*
10-
* $PostgreSQL: pgsql/src/include/utils/elog.h,v 1.94 2008/09/01 20:42:45 tgl Exp $
10+
* $PostgreSQL: pgsql/src/include/utils/elog.h,v 1.95 2008/10/09 17:24:05 alvherre Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -92,14 +92,26 @@
9292
* ERRCODE_INTERNAL_ERROR if elevel is ERROR or more, ERRCODE_WARNING
9393
* if elevel is WARNING, or ERRCODE_SUCCESSFUL_COMPLETION if elevel is
9494
* NOTICE or below.
95+
*
96+
* ereport_domain() allows a message domain to be specified, for modules that
97+
* wish to use a different message catalog from the backend's.To avoid having
98+
* one copy of the default text domain per .o file, we define it as NULL here
99+
* and have errstart insert the default text domain. Modules can either use
100+
* ereport_domain() directly, or preferrably they can override the TEXTDOMAIN
101+
* macro.
95102
*----------
96103
*/
97-
#defineereport(elevel,rest)\
98-
(errstart(elevel, __FILE__, __LINE__, PG_FUNCNAME_MACRO) ? \
104+
#defineereport_domain(elevel,domain,rest)\
105+
(errstart(elevel, __FILE__, __LINE__, PG_FUNCNAME_MACRO, domain) ? \
99106
(errfinish rest) : (void) 0)
100107

108+
#defineereport(level,rest)\
109+
ereport_domain(level, TEXTDOMAIN, rest)
110+
111+
#defineTEXTDOMAIN NULL
112+
101113
externboolerrstart(intelevel,constchar*filename,intlineno,
102-
constchar*funcname);
114+
constchar*funcname,constchar*domain);
103115
externvoiderrfinish(intdummy,...);
104116

105117
externinterrcode(intsqlerrcode);
@@ -269,6 +281,7 @@ typedef struct ErrorData
269281
constchar*filename;/* __FILE__ of ereport() call */
270282
intlineno;/* __LINE__ of ereport() call */
271283
constchar*funcname;/* __func__ of ereport() call */
284+
constchar*domain;/* message domain, NULL if default */
272285
intsqlerrcode;/* encoded ERRSTATE */
273286
char*message;/* primary error message */
274287
char*detail;/* detail error message */

‎src/pl/plperl/nls.mk‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,5 @@
1+
# $PostgreSQL: pgsql/src/pl/plperl/nls.mk,v 1.1 2008/10/09 17:24:05 alvherre Exp $
2+
CATALOG_NAME:= plperl
3+
AVAIL_LANGUAGES:=
4+
GETTEXT_FILES:= plperl.c SPI.xs
5+
GETTEXT_TRIGGERS:= _ errmsg errdetail errdetail_log errhint errcontext write_stderr croak Perl_croak

‎src/pl/plperl/plperl.c‎

Lines changed: 8 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11
/**********************************************************************
22
* plperl.c - perl as a procedural language for PostgreSQL
33
*
4-
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.139 2008/03/28 00:21:56 tgl Exp $
4+
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.140 2008/10/09 17:24:05 alvherre Exp $
55
*
66
**********************************************************************/
77

@@ -30,6 +30,10 @@
3030
#include"utils/typcache.h"
3131
#include"utils/hsearch.h"
3232

33+
/* define our text domain for translations */
34+
#undef TEXTDOMAIN
35+
#defineTEXTDOMAIN "plperl"
36+
3337
/* perl stuff */
3438
#include"plperl.h"
3539

@@ -186,8 +190,10 @@ _PG_init(void)
186190
if (inited)
187191
return;
188192

193+
set_text_domain(TEXTDOMAIN);
194+
189195
DefineCustomBoolVariable("plperl.use_strict",
190-
"If true, will compile trusted and untrusted perl code in strict mode",
196+
gettext_noop("If true, will compile trusted and untrusted perl code in strict mode"),
191197
NULL,
192198
&plperl_use_strict,
193199
PGC_USERSET,

‎src/pl/plpgsql/src/nls.mk‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,8 @@
1+
# $PostgreSQL: pgsql/src/pl/plpgsql/src/nls.mk,v 1.1 2008/10/09 17:24:05 alvherre Exp $
2+
CATALOG_NAME:= plpgsql
3+
AVAIL_LANGUAGES:=
4+
GETTEXT_FILES:= pl_comp.c pl_exec.c pl_gram.c pl_funcs.c pl_handler.c pl_scan.c
5+
GETTEXT_TRIGGERS:= _ errmsg errdetail errdetail_log errhint errcontext write_stderr yyerror
6+
7+
.PHONY: gettext-files
8+
gettext-files: distprep

‎src/pl/plpgsql/src/pl_handler.c‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_handler.c,v 1.40 2008/08/29 13:02:33 petere Exp $
11+
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_handler.c,v 1.41 2008/10/09 17:24:05 alvherre Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -42,6 +42,8 @@ _PG_init(void)
4242
if (inited)
4343
return;
4444

45+
set_text_domain(TEXTDOMAIN);
46+
4547
plpgsql_HashTableInit();
4648
RegisterXactCallback(plpgsql_xact_cb,NULL);
4749
RegisterSubXactCallback(plpgsql_subxact_cb,NULL);

‎src/pl/plpgsql/src/plpgsql.h‎

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.101 2008/10/0916:35:07 tgl Exp $
11+
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.102 2008/10/0917:24:05 alvherre Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -28,6 +28,10 @@
2828
* Definitions
2929
**********************************************************************/
3030

31+
/* define our text domain for translations */
32+
#undef TEXTDOMAIN
33+
#defineTEXTDOMAIN "plpgsql"
34+
3135
/* ----------
3236
* Compiler's namestack item types
3337
* ----------

‎src/pl/plpython/nls.mk‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,5 @@
1+
# $PostgreSQL: pgsql/src/pl/plpython/nls.mk,v 1.1 2008/10/09 17:24:05 alvherre Exp $
2+
CATALOG_NAME:= plpython
3+
AVAIL_LANGUAGES:=
4+
GETTEXT_FILES:= plpython.c
5+
GETTEXT_TRIGGERS:= _ errmsg errdetail errdetail_log errhint errcontext write_stderr yyerror

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