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%%%
%%% Copyright © Nicolas Niclausse 2005
%%%
%%% Author : Nicolas Niclausse <nicolas.niclausse@niclux.org>
%%% Created: 6 Nov 2005 by Nicolas Niclausse <nicolas.niclausse@niclux.org>
%%%
%%% This program 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 2 of the License, or
%%% (at your option) any later version.
%%%
%%% This program 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 this program; if not, write to the Free Software
%%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
%%%
%%% In addition, as a special exception, you have the permission to
%%% link the code of this program with any library released under
%%% the EPL license and distribute linked combinations including
%%% the two; the MPL (Mozilla Public License), which EPL (Erlang
%%% Public License) is based on, is included in this exception.
-vc('$Id$ ').
-author('nicolas.niclausse@niclux.org').
%% use by the client to create the request
-record(pgsql_request, {
type,
username,
passwd,
salt,
auth_method,
database,
name_portal,
name_prepared,
equery,
parameters,
formats,
formats_results,
max_rows, % used for type='execute'
sql
}).
-record(pgsql_session,
{
auth_method,
username,
salt
}
).
%%% Version 3.0 of the protocol.
%%% Supported in postgres from version 7.4
-define(PROTOCOL_MAJOR, 3).
-define(PROTOCOL_MINOR, 0).
-define(PG_PASSWORD_MSG, $p).
-define(PG_AUTH_OK, 0).
-define(PG_AUTH_KRB4, 1).
-define(PG_AUTH_KRB5, 2).
-define(PG_AUTH_PASSWD, 3).
-define(PG_AUTH_CRYPT, 4).
-define(PG_AUTH_MD5, 5).
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