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120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
/*
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* This file is part of the libsigrokdecode project.
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*
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* Copyright (C) 2011 Uwe Hermann <uwe@hermann-uwe.de>
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* Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef LIBSIGROKDECODE_LIBSIGROKDECODE_INTERNAL_H
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#define LIBSIGROKDECODE_LIBSIGROKDECODE_INTERNAL_H
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/* Use the stable ABI subset as per PEP 384. */
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#define Py_LIMITED_API 0x03020000
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#include <Python.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
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#include "libsigrokdecode.h"
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#include <structmember.h>
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/* Custom Python types: */
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typedef struct {
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PyObject_HEAD
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struct srd_decoder_inst *di;
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uint64_t start_samplenum;
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float itercnt;
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uint8_t **inbuf;
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const uint8_t *inbuf_const;
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uint64_t samplenum;
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PyObject *sample;
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uint64_t exp_logic;
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int edge_index;
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uint64_t logic_mask;
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uint64_t cur_pos;
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} srd_logic;
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/* srd.c */
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SRD_PRIV int srd_decoder_searchpath_add(const char *path);
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/* session.c */
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SRD_PRIV int session_is_valid(struct srd_session *sess);
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SRD_PRIV struct srd_pd_callback *srd_pd_output_callback_find(struct srd_session *sess,
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int output_type);
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/* instance.c */
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SRD_PRIV struct srd_decoder_inst *srd_inst_find_by_obj( const GSList *stack,
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const PyObject *obj);
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SRD_PRIV int srd_inst_start(struct srd_decoder_inst *di, char **error);
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SRD_PRIV int srd_inst_decode(const struct srd_decoder_inst *di, uint8_t chunk_type,
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uint64_t start_samplenum, uint64_t end_samplenum,
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const uint8_t **inbuf, const uint8_t *inbuf_const, char **error);
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SRD_PRIV void srd_inst_free(struct srd_decoder_inst *di);
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SRD_PRIV void srd_inst_free_all(struct srd_session *sess, GSList *stack);
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/* log.c */
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#if defined(G_OS_WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
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/*
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* On MinGW, we need to specify the gnu_printf format flavor or GCC
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* will assume non-standard Microsoft printf syntax.
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*/
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SRD_PRIV int srd_log(int loglevel, const char *format, ...)
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__attribute__((__format__ (__gnu_printf__, 2, 3)));
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#else
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SRD_PRIV int srd_log(int loglevel, const char *format, ...) G_GNUC_PRINTF(2, 3);
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#endif
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#define srd_spew(...) srd_log(SRD_LOG_SPEW, __VA_ARGS__)
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#define srd_dbg(...) srd_log(SRD_LOG_DBG, __VA_ARGS__)
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#define srd_info(...) srd_log(SRD_LOG_INFO, __VA_ARGS__)
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#define srd_warn(...) srd_log(SRD_LOG_WARN, __VA_ARGS__)
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#define srd_err(...) srd_log(SRD_LOG_ERR, __VA_ARGS__)
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/* decoder.c */
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SRD_PRIV long srd_decoder_apiver(const struct srd_decoder *d);
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/* type_decoder.c */
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SRD_PRIV PyObject *srd_Decoder_type_new(void);
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/* type_logic.c */
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SRD_PRIV PyObject *srd_logic_type_new(void);
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/* module_sigrokdecode.c */
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PyMODINIT_FUNC PyInit_sigrokdecode(void);
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/* util.c */
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SRD_PRIV PyObject *py_import_by_name(const char *name);
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SRD_PRIV int py_attr_as_str(PyObject *py_obj, const char *attr, char **outstr);
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SRD_PRIV int py_dictitem_as_str(PyObject *py_obj, const char *key, char **outstr);
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SRD_PRIV int py_dictitem_to_int(PyObject *py_obj, const char *key);
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SRD_PRIV int py_str_as_str(PyObject *py_str, char **outstr);
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SRD_PRIV int py_strseq_to_char(PyObject *py_strseq, char ***out_strv);
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SRD_PRIV GVariant *py_obj_to_variant(PyObject *py_obj);
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/* exception.c */
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#if defined(G_OS_WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
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/*
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* On MinGW, we need to specify the gnu_printf format flavor or GCC
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* will assume non-standard Microsoft printf syntax.
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*/
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SRD_PRIV void srd_exception_catch(char **error, const char *format, ...)
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__attribute__((__format__ (__gnu_printf__, 2, 3)));
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#else
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SRD_PRIV void srd_exception_catch(char **error, const char *format, ...) G_GNUC_PRINTF(2, 3);
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#endif
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#endif
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