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/* microprotocols.c - definitions for minimalist and non-validating protocols
*
* Copyright (C) 2003-2019 Federico Di Gregorio <fog@debian.org>
* Copyright (C) 2020 The Psycopg Team
*
* This file is part of psycopg.
*
* psycopg2 is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* In addition, as a special exception, the copyright holders give
* permission to link this program with the OpenSSL library (or with
* modified versions of OpenSSL that use the same license as OpenSSL),
* and distribute linked combinations including the two.
*
* You must obey the GNU Lesser General Public License in all respects for
* all of the code used other than OpenSSL.
*
* psycopg2 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 Lesser General Public
* License for more details.
*/
#ifndef PSYCOPG_MICROPROTOCOLS_H
#define PSYCOPG_MICROPROTOCOLS_H 1
#include "psycopg/connection.h"
#include "psycopg/cursor.h"
#ifdef __cplusplus
extern "C" {
#endif
/** adapters registry **/
extern HIDDEN PyObject *psyco_adapters;
/** the names of the three mandatory methods **/
#define MICROPROTOCOLS_GETQUOTED_NAME "getquoted"
#define MICROPROTOCOLS_GETSTRING_NAME "getstring"
#define MICROPROTOCOLS_GETBINARY_NAME "getbinary"
/** exported functions **/
/* used by module.c to init the microprotocols system */
HIDDEN RAISES_NEG int microprotocols_init(PyObject *dict);
HIDDEN RAISES_NEG int microprotocols_add(
PyTypeObject *type, PyObject *proto, PyObject *cast);
HIDDEN PyObject *microprotocols_adapt(
PyObject *obj, PyObject *proto, PyObject *alt);
HIDDEN PyObject *microprotocol_getquoted(
PyObject *obj, connectionObject *conn);
HIDDEN PyObject *
psyco_microprotocols_adapt(cursorObject *self, PyObject *args);
#define psyco_microprotocols_adapt_doc \
"adapt(obj, protocol, alternate) -> object -- adapt obj to given protocol"
#endif /* !defined(PSYCOPG_MICROPROTOCOLS_H) */
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