microprotocols.h 2.1 KB

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  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. #ifndef PSYCOPG_MICROPROTOCOLS_H
  26. #define PSYCOPG_MICROPROTOCOLS_H 1
  27. #include <Python.h>
  28. /** adapters registry **/
  29. extern PyObject *psyco_adapters;
  30. /** the names of the three mandatory methods **/
  31. #define MICROPROTOCOLS_GETQUOTED_NAME "getquoted"
  32. #define MICROPROTOCOLS_GETSTRING_NAME "getstring"
  33. #define MICROPROTOCOLS_GETBINARY_NAME "getbinary"
  34. /** exported functions **/
  35. /* used by module.c to init the microprotocols system */
  36. extern int pysqlite_microprotocols_init(PyObject *dict);
  37. extern int pysqlite_microprotocols_add(
  38. PyTypeObject *type, PyObject *proto, PyObject *cast);
  39. extern PyObject *pysqlite_microprotocols_adapt(
  40. PyObject *obj, PyObject *proto, PyObject *alt);
  41. extern PyObject *
  42. pysqlite_adapt(pysqlite_Cursor* self, PyObject *args);
  43. #define pysqlite_adapt_doc \
  44. "adapt(obj, protocol, alternate) -> adapt obj to given protocol. Non-standard."
  45. #endif /* !defined(PSYCOPG_MICROPROTOCOLS_H) */