616929b6ed
* lang/python/Makefile.am: Add the toplevel source directory to CFLAGS when compiling the bindings so that we can use private header files. * lang/python/gpgme.i (gpgme_data_t): Rework the object wrapping. Do not create a Python wrapper object, merely a gpgme_data_t object, and keep references to buffer objects, if any. If necessary, update the buffer after the function call. (pygpgme_wrap_gpgme_data_t): New function. * lang/python/helpers.c (object_to_gpgme_data_t): Rework object wrapping. Also wrap objects implementing the buffer protocol. * lang/python/helpers.h (object_to_gpgme_data_t): Update prototype. (pygpgme_wrap_gpgme_data_t): New prototype. * lang/python/tests/t-idiomatic.py: Demonstrate this. Signed-off-by: Justus Winter <justus@g10code.com>
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/*
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# Copyright (C) 2016 g10 Code GmbH
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# Copyright (C) 2004 Igor Belyi <belyi@users.sourceforge.net>
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# Copyright (C) 2002 John Goerzen <jgoerzen@complete.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <gpgme.h>
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#include "Python.h"
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#ifdef _WIN32
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#include <windows.h>
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#define write(fd, str, sz) {DWORD written; WriteFile((HANDLE) fd, str, sz, &written, 0);}
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#endif
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void pygpgme_exception_init(void);
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gpgme_error_t pygpgme_exception2code(void);
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PyObject *object_to_gpgme_t(PyObject *input, const char *objtype, int argnum);
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PyObject *object_to_gpgme_data_t(PyObject *input, int argnum,
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gpgme_data_t *wrapper,
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PyObject **bytesio, Py_buffer *view);
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void pygpgme_clear_generic_cb(PyObject **cb);
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PyObject *pygpgme_raise_callback_exception(PyObject *self);
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void pygpgme_set_passphrase_cb(gpgme_ctx_t ctx, PyObject *cb,
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PyObject **freelater);
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void pygpgme_set_progress_cb(gpgme_ctx_t ctx, PyObject *cb, PyObject **freelater);
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void pygpgme_set_status_cb(gpgme_ctx_t ctx, PyObject *cb,
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PyObject **freelater);
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gpgme_error_t pyEditCb(void *opaque, gpgme_status_code_t status,
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const char *args, int fd);
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gpgme_error_t pygpgme_data_new_from_cbs(gpgme_data_t *r_data,
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PyObject *pycbs,
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PyObject **freelater);
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/* SWIG support for helpers.c */
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PyObject *pygpgme_wrap_gpgme_data_t(gpgme_data_t data);
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