65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/* microprotocols.c - definitions for minimalist and non-validating protocols
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*
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* Copyright (C) 2003-2019 Federico Di Gregorio <fog@debian.org>
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* Copyright (C) 2020-2021 The Psycopg Team
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*
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* This file is part of psycopg.
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*
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* psycopg2 is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* In addition, as a special exception, the copyright holders give
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* permission to link this program with the OpenSSL library (or with
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* modified versions of OpenSSL that use the same license as OpenSSL),
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* and distribute linked combinations including the two.
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*
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* You must obey the GNU Lesser General Public License in all respects for
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* all of the code used other than OpenSSL.
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*
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* psycopg2 is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*/
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#ifndef PSYCOPG_MICROPROTOCOLS_H
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#define PSYCOPG_MICROPROTOCOLS_H 1
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#include "psycopg/connection.h"
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#include "psycopg/cursor.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** adapters registry **/
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extern HIDDEN PyObject *psyco_adapters;
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/** the names of the three mandatory methods **/
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#define MICROPROTOCOLS_GETQUOTED_NAME "getquoted"
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#define MICROPROTOCOLS_GETSTRING_NAME "getstring"
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#define MICROPROTOCOLS_GETBINARY_NAME "getbinary"
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/** exported functions **/
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/* used by module.c to init the microprotocols system */
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HIDDEN RAISES_NEG int microprotocols_init(PyObject *dict);
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HIDDEN RAISES_NEG int microprotocols_add(
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PyTypeObject *type, PyObject *proto, PyObject *cast);
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HIDDEN PyObject *microprotocols_adapt(
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PyObject *obj, PyObject *proto, PyObject *alt);
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HIDDEN PyObject *microprotocol_getquoted(
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PyObject *obj, connectionObject *conn);
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HIDDEN PyObject *
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psyco_microprotocols_adapt(cursorObject *self, PyObject *args);
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#define psyco_microprotocols_adapt_doc \
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"adapt(obj, protocol, alternate) -> object -- adapt obj to given protocol"
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#endif /* !defined(PSYCOPG_MICROPROTOCOLS_H) */
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