2 * This file is part of the libsigrokdecode project.
4 * Copyright (C) 2011 Uwe Hermann <uwe@hermann-uwe.de>
5 * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #ifndef LIBSIGROKDECODE_LIBSIGROKDECODE_INTERNAL_H
22 #define LIBSIGROKDECODE_LIBSIGROKDECODE_INTERNAL_H
24 /* Use the stable ABI subset as per PEP 384. */
25 #define Py_LIMITED_API 0x03020000
27 #include <Python.h> /* First, so we avoid a _POSIX_C_SOURCE warning. */
28 #include "libsigrokdecode.h"
34 SRD_TERM_FALLING_EDGE,
43 uint64_t num_samples_to_skip;
44 uint64_t num_samples_already_skipped;
47 /* Custom Python types: */
51 struct srd_decoder_inst *di;
52 uint64_t abs_start_samplenum;
62 /* List of decoder instances. */
65 /* List of frontend callbacks to receive decoder output. */
70 SRD_PRIV int srd_decoder_searchpath_add(const char *path);
73 SRD_PRIV int session_is_valid(struct srd_session *sess);
74 SRD_PRIV struct srd_pd_callback *srd_pd_output_callback_find(struct srd_session *sess,
78 SRD_PRIV struct srd_decoder_inst *srd_inst_find_by_obj( const GSList *stack,
80 SRD_PRIV int srd_inst_start(struct srd_decoder_inst *di);
81 SRD_PRIV void match_array_free(struct srd_decoder_inst *di);
82 SRD_PRIV void condition_list_free(struct srd_decoder_inst *di);
83 SRD_PRIV int srd_inst_decode(struct srd_decoder_inst *di,
84 uint64_t abs_start_samplenum, uint64_t abs_end_samplenum,
85 const uint8_t *inbuf, uint64_t inbuflen, uint64_t unitsize);
86 SRD_PRIV int process_samples_until_condition_match(struct srd_decoder_inst *di, gboolean *found_match);
87 SRD_PRIV void srd_inst_free(struct srd_decoder_inst *di);
88 SRD_PRIV void srd_inst_free_all(struct srd_session *sess);
91 #if defined(G_OS_WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
93 * On MinGW, we need to specify the gnu_printf format flavor or GCC
94 * will assume non-standard Microsoft printf syntax.
96 SRD_PRIV int srd_log(int loglevel, const char *format, ...)
97 __attribute__((__format__ (__gnu_printf__, 2, 3)));
99 SRD_PRIV int srd_log(int loglevel, const char *format, ...) G_GNUC_PRINTF(2, 3);
102 #define srd_spew(...) srd_log(SRD_LOG_SPEW, __VA_ARGS__)
103 #define srd_dbg(...) srd_log(SRD_LOG_DBG, __VA_ARGS__)
104 #define srd_info(...) srd_log(SRD_LOG_INFO, __VA_ARGS__)
105 #define srd_warn(...) srd_log(SRD_LOG_WARN, __VA_ARGS__)
106 #define srd_err(...) srd_log(SRD_LOG_ERR, __VA_ARGS__)
109 SRD_PRIV long srd_decoder_apiver(const struct srd_decoder *d);
112 SRD_PRIV PyObject *srd_Decoder_type_new(void);
115 SRD_PRIV PyObject *srd_logic_type_new(void);
117 /* module_sigrokdecode.c */
118 PyMODINIT_FUNC PyInit_sigrokdecode(void);
121 SRD_PRIV PyObject *py_import_by_name(const char *name);
122 SRD_PRIV int py_attr_as_str(PyObject *py_obj, const char *attr, char **outstr);
123 SRD_PRIV int py_dictitem_as_str(PyObject *py_obj, const char *key, char **outstr);
124 SRD_PRIV int py_pydictitem_as_str(PyObject *py_obj, PyObject *py_key, char **outstr);
125 SRD_PRIV int py_pydictitem_as_long(PyObject *py_obj, PyObject *py_key, uint64_t *out);
126 SRD_PRIV int py_str_as_str(PyObject *py_str, char **outstr);
127 SRD_PRIV int py_strseq_to_char(PyObject *py_strseq, char ***out_strv);
128 SRD_PRIV GVariant *py_obj_to_variant(PyObject *py_obj);
131 #if defined(G_OS_WIN32) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
133 * On MinGW, we need to specify the gnu_printf format flavor or GCC
134 * will assume non-standard Microsoft printf syntax.
136 SRD_PRIV void srd_exception_catch(const char *format, ...)
137 __attribute__((__format__ (__gnu_printf__, 1, 2)));
139 SRD_PRIV void srd_exception_catch(const char *format, ...) G_GNUC_PRINTF(1, 2);