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Add localization support to ecpg.

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Author: Euler Taveira de Oliveira <euler@timbira.com>
This commit is contained in:
Peter Eisentraut
2008-05-16 15:20:04 +00:00
parent 4eb0900768
commit e1bdd07c3c
52 changed files with 1693 additions and 1571 deletions
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45
src/interfaces/ecpg/ecpglib/misc.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/misc.c,v 1.41 2007/11/15 21:14:45 momjian Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/misc.c,v 1.42 2008/05/16 15:20:03 petere Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -15,6 +15,7 @@
#include "pgtypes_date.h"
#include "pgtypes_timestamp.h"
#include "pgtypes_interval.h"
#include "pg_config_paths.h"
#ifdef HAVE_LONG_LONG_INT_64
#ifndef LONG_LONG_MIN
@ -109,7 +110,7 @@ ecpg_init(const struct connection * con, const char *connection_name, const int
if (con == NULL)
{
ecpg_raise(lineno, ECPG_NO_CONN, ECPG_SQLSTATE_CONNECTION_DOES_NOT_EXIST,
connection_name ? connection_name : "NULL");
connection_name ? connection_name : _("NULL"));
return (false);
}
@ -178,7 +179,7 @@ ECPGtrans(int lineno, const char *connection_name, const char *transaction)
if (!ecpg_init(con, connection_name, lineno))
return (false);
ecpg_log("ECPGtrans line %d action = %s connection = %s\n", lineno, transaction, con ? con->name : "(nil)");
ecpg_log("ECPGtrans on line %d: action \"%s\"; connection \"%s\"\n", lineno, transaction, con ? con->name : _("null"));
/* if we have no connection we just simulate the command */
if (con && con->connection)
@ -242,6 +243,9 @@ ecpg_log(const char *format,...)
va_list ap;
struct sqlca_t *sqlca = ECPGget_sqlca();
/* internationalize the error message string */
format = ecpg_gettext(format);
if (simple_debug)
{
int bufsize = strlen(format) + 100;
@ -447,3 +451,38 @@ win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void))
#endif /* ENABLE_THREAD_SAFETY */
#endif /* WIN32 */
#ifdef ENABLE_NLS
char *
ecpg_gettext(const char *msgid)
{
static bool already_bound = false;
if (!already_bound)
{
/* dgettext() preserves errno, but bindtextdomain() doesn't */
#ifdef WIN32
int save_errno = GetLastError();
#else
int save_errno = errno;
#endif
const char *ldir;
already_bound = true;
/* No relocatable lookup here because the binary could be anywhere */
ldir = getenv("PGLOCALEDIR");
if (!ldir)
ldir = LOCALEDIR;
bindtextdomain("ecpg", ldir);
#ifdef WIN32
SetLastError(save_errno);
#else
errno = save_errno;
#endif
}
return dgettext("ecpg", msgid);
}
#endif /* ENABLE_NLS */