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;;;; This file is part of Gamma. -*- scheme -*-
;;;; Copyright (C) 2002, 2008, 2010 Sergey Poznyakoff
;;;;
;;;; Gamma is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 3, or (at your option)
;;;; any later version.
;;;;
;;;; Gamma is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;;; GNU General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with Gamma. If not, see <http://www.gnu.org/licenses/>.
changequote([,])dnl
(define-module (gamma sql)
:export-syntax (sql-catch-failure sql-ignore-failure))
(use-syntax (ice-9 syncase))
(let ((lib-path "LIBDIR/"))
(load-extension (string-append
lib-path "libgamma-sql-v-VERSION") "sql_init"))
include(BUILDDIR/gsql_lib.inc)
include(BUILDDIR/gsql_conn.inc)
(define-syntax sql-catch-failure
(syntax-rules ()
((sql-catch-failure (handler) expr)
(catch 'gsql-error
(lambda () expr)
(lambda (key err descr)
(handler err descr))))
((sql-catch-failure expr)
(sql-catch-failure (sql-error-handler) expr))))
(define-syntax sql-ignore-failure
(syntax-rules ()
((sql-ignore-failure (value) expr)
(catch 'gsql-error
(lambda () expr)
(lambda (key err descr)
value)))
((sql-ignore-failure expr)
(sql-ignore-failure (#f) expr))))
;;;; For compatibility with v. 1.1
(define-public (sql-connect iface host port db user pass)
(sql-open-connection (list
(cons #:iface iface)
(cons #:host host)
(cons #:port port)
(cons #:db db)
(cons #:user user)
(cons #:pass pass))))
(define-public (sql-connect-close conn)
(sql-close-connection conn))
;;;; End of sql.scm
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