diff options
Diffstat (limited to 'src/backend/utils/mb/mbutils.c')
| -rw-r--r-- | src/backend/utils/mb/mbutils.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/src/backend/utils/mb/mbutils.c b/src/backend/utils/mb/mbutils.c index 60c45761156..e1d1095cf5e 100644 --- a/src/backend/utils/mb/mbutils.c +++ b/src/backend/utils/mb/mbutils.c @@ -4,7 +4,7 @@ * * Tatsuo Ishii * - * $PostgreSQL: pgsql/src/backend/utils/mb/mbutils.c,v 1.84 2009/04/06 19:34:52 petere Exp $ + * $PostgreSQL: pgsql/src/backend/utils/mb/mbutils.c,v 1.85 2009/04/08 09:50:48 heikki Exp $ */ #include "postgres.h" @@ -890,7 +890,7 @@ cliplen(const char *str, int len, int limit) return l; } -#if defined(ENABLE_NLS) && defined(WIN32) +#if defined(ENABLE_NLS) static const struct codeset_map { int encoding; const char *codeset; @@ -929,7 +929,7 @@ static const struct codeset_map { {PG_EUC_TW, "EUC-TW"}, {PG_EUC_JIS_2004, "EUC-JP"} }; -#endif /* WIN32 */ +#endif /* ENABLE_NLS */ void SetDatabaseEncoding(int encoding) @@ -939,22 +939,36 @@ SetDatabaseEncoding(int encoding) DatabaseEncoding = &pg_enc2name_tbl[encoding]; Assert(DatabaseEncoding->encoding == encoding); - -#ifdef ENABLE_NLS - pg_bind_textdomain_codeset(textdomain(NULL), encoding); -#endif } /* - * On Windows, we need to explicitly bind gettext to the correct - * encoding, because gettext() tends to get confused. + * Bind gettext to the codeset equivalent with the database encoding. */ void -pg_bind_textdomain_codeset(const char *domainname, int encoding) +pg_bind_textdomain_codeset(const char *domainname) { -#if defined(ENABLE_NLS) && defined(WIN32) +#if defined(ENABLE_NLS) + int encoding = GetDatabaseEncoding(); int i; + /* + * gettext() uses the codeset specified by LC_CTYPE by default, + * so if that matches the database encoding we don't need to do + * anything. In CREATE DATABASE, we enforce or trust that the + * locale's codeset matches database encoding, except for the C + * locale. In C locale, we bind gettext() explicitly to the right + * codeset. + * + * On Windows, though, gettext() tends to get confused so we always + * bind it. + */ +#ifndef WIN32 + const char *ctype = setlocale(LC_CTYPE, NULL); + + if (pg_strcasecmp(ctype, "C") != 0 && pg_strcasecmp(ctype, "POSIX") != 0) + return; +#endif + for (i = 0; i < lengthof(codeset_map_array); i++) { if (codeset_map_array[i].encoding == encoding) |