Modules/_sqlite/microprotocols.h

   1 /* microprotocols.c - definitions for minimalist and non-validating protocols
   2  *
   3  * Copyright (C) 2003-2004 Federico Di Gregorio <fog@debian.org>
   4  *
   5  * This file is part of psycopg and was adapted for pysqlite. Federico Di
   6  * Gregorio gave the permission to use it within pysqlite under the following
   7  * license:
   8  *
   9  * This software is provided 'as-is', without any express or implied
  10  * warranty.  In no event will the authors be held liable for any damages
  11  * arising from the use of this software.
  12  *
  13  * Permission is granted to anyone to use this software for any purpose,
  14  * including commercial applications, and to alter it and redistribute it
  15  * freely, subject to the following restrictions:
  16  *
  17  * 1. The origin of this software must not be misrepresented; you must not
  18  *    claim that you wrote the original software. If you use this software
  19  *    in a product, an acknowledgment in the product documentation would be
  20  *    appreciated but is not required.
  21  * 2. Altered source versions must be plainly marked as such, and must not be
  22  *    misrepresented as being the original software.
  23  * 3. This notice may not be removed or altered from any source distribution.
  24  */
  25
  26 #ifndef PSYCOPG_MICROPROTOCOLS_H
  27 #define PSYCOPG_MICROPROTOCOLS_H 1
  28
  29 #include <Python.h>
  30
  31 /** adapters registry **/
  32
  33 extern PyObject *psyco_adapters;
  34
  35 /** the names of the three mandatory methods **/
  36
  37 #define MICROPROTOCOLS_GETQUOTED_NAME "getquoted"
  38 #define MICROPROTOCOLS_GETSTRING_NAME "getstring"
  39 #define MICROPROTOCOLS_GETBINARY_NAME "getbinary"
  40
  41 /** exported functions **/
  42
  43 /* used by module.c to init the microprotocols system */
  44 extern int microprotocols_init(PyObject *dict);
  45 extern int microprotocols_add(
  46     PyTypeObject *type, PyObject *proto, PyObject *cast);
  47 extern PyObject *microprotocols_adapt(
  48     PyObject *obj, PyObject *proto, PyObject *alt);
  49
  50 extern PyObject *
  51     psyco_microprotocols_adapt(pysqlite_Cursor* self, PyObject *args);
  52 #define psyco_microprotocols_adapt_doc \
  53     "adapt(obj, protocol, alternate) -> adapt obj to given protocol. Non-standard."
  54
  55 #endif /* !defined(PSYCOPG_MICROPROTOCOLS_H) */