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/* utils.h - function definitions for utility file
*
* Copyright (C) 2018-2019 Daniele Varrazzo <daniele.varrazzo@gmail.com>
* Copyright (C) 2020-2021 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 UTILS_H
#define UTILS_H 1
/* forward declarations */
typedef struct cursorObject cursorObject;
typedef struct connectionObject connectionObject;
typedef struct replicationMessageObject replicationMessageObject;
HIDDEN char *psyco_escape_string(
connectionObject *conn,
const char *from, Py_ssize_t len, char *to, Py_ssize_t *tolen);
HIDDEN char *psyco_escape_identifier(
connectionObject *conn, const char *str, Py_ssize_t len);
HIDDEN int psyco_strdup(char **to, const char *from, Py_ssize_t len);
STEALS(1) HIDDEN PyObject * psyco_ensure_bytes(PyObject *obj);
STEALS(1) HIDDEN PyObject * psyco_ensure_text(PyObject *obj);
HIDDEN int psyco_is_text_file(PyObject *f);
HIDDEN PyObject *psyco_dict_from_conninfo_options(
PQconninfoOption *options, int include_password);
HIDDEN PyObject *psyco_make_dsn(PyObject *dsn, PyObject *kwargs);
HIDDEN PyObject *psyco_text_from_chars_safe(
const char *str, Py_ssize_t len, PyObject *decoder);
HIDDEN RAISES BORROWED PyObject *psyco_set_error(
PyObject *exc, cursorObject *curs, const char *msg);
HIDDEN PyObject *psyco_get_decimal_type(void);
HIDDEN BORROWED PyObject *psyco_weakref_get_object(PyObject *);
HIDDEN PyObject *Bytes_Format(PyObject *format, PyObject *args);
#endif /* !defined(UTILS_H) */
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