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c23c8659 ML |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2013-2014 Martin Ling <martin-sigrok@earth.li> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
000f504f DE |
20 | /* Needed for isascii(), as used in the GNU libstdc++ headers */ |
21 | #ifndef _XOPEN_SOURCE | |
22 | #define _XOPEN_SOURCE 600 | |
23 | #endif | |
24 | ||
6ec6c43b | 25 | #include <config.h> |
b5f07319 | 26 | #include <libsigrokcxx/libsigrokcxx.hpp> |
c23c8659 | 27 | |
f36ca889 | 28 | #include <sstream> |
35114c33 | 29 | #include <cmath> |
f36ca889 | 30 | |
c23c8659 ML |
31 | namespace sigrok |
32 | { | |
33 | ||
c23c8659 ML |
34 | /** Helper function to translate C errors to C++ exceptions. */ |
35 | static void check(int result) | |
36 | { | |
37 | if (result != SR_OK) | |
38 | throw Error(result); | |
39 | } | |
40 | ||
41 | /** Helper function to obtain valid strings from possibly null input. */ | |
58e21229 | 42 | static inline const char *valid_string(const char *input) |
c23c8659 | 43 | { |
58e21229 | 44 | return (input) ? input : ""; |
c23c8659 ML |
45 | } |
46 | ||
58aa1f83 | 47 | /** Helper function to convert between map<string, VariantBase> and GHashTable */ |
d370545d | 48 | static GHashTable *map_to_hash_variant(const map<string, Glib::VariantBase> &input) |
58aa1f83 | 49 | { |
f17b4546 | 50 | auto *const output = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, |
ce3e1e61 | 51 | reinterpret_cast<GDestroyNotify>(&g_variant_unref)); |
f17b4546 | 52 | for (const auto &entry : input) |
58aa1f83 ML |
53 | g_hash_table_insert(output, |
54 | g_strdup(entry.first.c_str()), | |
55 | entry.second.gobj_copy()); | |
d370545d | 56 | return output; |
58aa1f83 ML |
57 | } |
58 | ||
c23c8659 ML |
59 | Error::Error(int result) : result(result) |
60 | { | |
61 | } | |
62 | ||
15914cdb | 63 | const char *Error::what() const noexcept |
c23c8659 ML |
64 | { |
65 | return sr_strerror(result); | |
66 | } | |
67 | ||
15914cdb | 68 | Error::~Error() noexcept |
c23c8659 ML |
69 | { |
70 | } | |
71 | ||
e2eaf858 DE |
72 | ResourceReader::~ResourceReader() |
73 | { | |
74 | } | |
75 | ||
76 | SR_PRIV int ResourceReader::open_callback(struct sr_resource *res, | |
0ab8e5d2 | 77 | const char *name, void *cb_data) noexcept |
e2eaf858 DE |
78 | { |
79 | try { | |
80 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
81 | reader->open(res, name); | |
82 | } catch (const Error &err) { | |
83 | return err.result; | |
84 | } catch (...) { | |
85 | return SR_ERR; | |
86 | } | |
87 | return SR_OK; | |
88 | } | |
89 | ||
0ab8e5d2 DE |
90 | SR_PRIV int ResourceReader::close_callback(struct sr_resource *res, |
91 | void *cb_data) noexcept | |
e2eaf858 DE |
92 | { |
93 | try { | |
94 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
95 | reader->close(res); | |
96 | } catch (const Error &err) { | |
97 | return err.result; | |
98 | } catch (...) { | |
99 | return SR_ERR; | |
100 | } | |
101 | return SR_OK; | |
102 | } | |
103 | ||
32ba0d80 | 104 | SR_PRIV gssize ResourceReader::read_callback(const struct sr_resource *res, |
0ab8e5d2 | 105 | void *buf, size_t count, void *cb_data) noexcept |
e2eaf858 DE |
106 | { |
107 | try { | |
108 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
109 | return reader->read(res, buf, count); | |
110 | } catch (const Error &err) { | |
111 | return err.result; | |
112 | } catch (...) { | |
113 | return SR_ERR; | |
114 | } | |
115 | } | |
116 | ||
c23c8659 ML |
117 | shared_ptr<Context> Context::create() |
118 | { | |
a98729a7 | 119 | return shared_ptr<Context>{new Context{}, default_delete<Context>{}}; |
c23c8659 ML |
120 | } |
121 | ||
122 | Context::Context() : | |
d5d7b09e | 123 | _structure(nullptr), |
58e21229 | 124 | _session(nullptr) |
c23c8659 | 125 | { |
3b161085 | 126 | check(sr_init(&_structure)); |
90e89c2a | 127 | |
f17b4546 DE |
128 | if (struct sr_dev_driver **driver_list = sr_driver_list(_structure)) |
129 | for (int i = 0; driver_list[i]; i++) { | |
130 | unique_ptr<Driver> driver {new Driver{driver_list[i]}}; | |
8c529898 | 131 | _drivers.insert(make_pair(driver->name(), move(driver))); |
f17b4546 DE |
132 | } |
133 | ||
134 | if (const struct sr_input_module **input_list = sr_input_list()) | |
135 | for (int i = 0; input_list[i]; i++) { | |
136 | unique_ptr<InputFormat> input {new InputFormat{input_list[i]}}; | |
8c529898 | 137 | _input_formats.insert(make_pair(input->name(), move(input))); |
f17b4546 DE |
138 | } |
139 | ||
140 | if (const struct sr_output_module **output_list = sr_output_list()) | |
141 | for (int i = 0; output_list[i]; i++) { | |
142 | unique_ptr<OutputFormat> output {new OutputFormat{output_list[i]}}; | |
8c529898 | 143 | _output_formats.insert(make_pair(output->name(), move(output))); |
f17b4546 | 144 | } |
c23c8659 ML |
145 | } |
146 | ||
3b161085 | 147 | string Context::package_version() |
c23c8659 ML |
148 | { |
149 | return sr_package_version_string_get(); | |
150 | } | |
151 | ||
3b161085 | 152 | string Context::lib_version() |
c23c8659 ML |
153 | { |
154 | return sr_lib_version_string_get(); | |
155 | } | |
156 | ||
3b161085 | 157 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
158 | { |
159 | map<string, shared_ptr<Driver>> result; | |
f17b4546 | 160 | for (const auto &entry: _drivers) |
c23c8659 | 161 | { |
f17b4546 DE |
162 | const auto &name = entry.first; |
163 | const auto &driver = entry.second; | |
8c529898 | 164 | result.insert({name, driver->share_owned_by(shared_from_this())}); |
c23c8659 ML |
165 | } |
166 | return result; | |
167 | } | |
168 | ||
3b161085 | 169 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
170 | { |
171 | map<string, shared_ptr<InputFormat>> result; | |
f17b4546 | 172 | for (const auto &entry: _input_formats) |
c23c8659 | 173 | { |
f17b4546 DE |
174 | const auto &name = entry.first; |
175 | const auto &input_format = entry.second; | |
8c529898 | 176 | result.insert({name, input_format->share_owned_by(shared_from_this())}); |
c23c8659 ML |
177 | } |
178 | return result; | |
179 | } | |
180 | ||
3b161085 | 181 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
182 | { |
183 | map<string, shared_ptr<OutputFormat>> result; | |
f17b4546 | 184 | for (const auto &entry: _output_formats) |
c23c8659 | 185 | { |
f17b4546 DE |
186 | const auto &name = entry.first; |
187 | const auto &output_format = entry.second; | |
8c529898 | 188 | result.insert({name, output_format->share_owned_by(shared_from_this())}); |
c23c8659 ML |
189 | } |
190 | return result; | |
191 | } | |
192 | ||
193 | Context::~Context() | |
194 | { | |
3b161085 | 195 | check(sr_exit(_structure)); |
c23c8659 ML |
196 | } |
197 | ||
15bebf57 | 198 | const LogLevel *Context::log_level() const |
c23c8659 ML |
199 | { |
200 | return LogLevel::get(sr_log_loglevel_get()); | |
201 | } | |
202 | ||
203 | void Context::set_log_level(const LogLevel *level) | |
204 | { | |
3b161085 | 205 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
206 | } |
207 | ||
0ab8e5d2 DE |
208 | static int call_log_callback(void *cb_data, int loglevel, |
209 | const char *format, va_list args) noexcept | |
c23c8659 | 210 | { |
58e21229 DE |
211 | const unique_ptr<char, decltype(&g_free)> |
212 | message {g_strdup_vprintf(format, args), &g_free}; | |
c23c8659 | 213 | |
ce3e1e61 | 214 | auto *const callback = static_cast<LogCallbackFunction *>(cb_data); |
c23c8659 ML |
215 | |
216 | try | |
217 | { | |
ce3e1e61 | 218 | (*callback)(LogLevel::get(loglevel), message.get()); |
c23c8659 ML |
219 | } |
220 | catch (Error e) | |
221 | { | |
222 | return e.result; | |
223 | } | |
224 | ||
225 | return SR_OK; | |
226 | } | |
227 | ||
228 | void Context::set_log_callback(LogCallbackFunction callback) | |
229 | { | |
d370545d | 230 | _log_callback = move(callback); |
3b161085 | 231 | check(sr_log_callback_set(call_log_callback, &_log_callback)); |
e2eaf858 | 232 | } |
c23c8659 ML |
233 | |
234 | void Context::set_log_callback_default() | |
235 | { | |
236 | check(sr_log_callback_set_default()); | |
3b161085 | 237 | _log_callback = nullptr; |
e2eaf858 DE |
238 | } |
239 | ||
240 | void Context::set_resource_reader(ResourceReader *reader) | |
241 | { | |
242 | if (reader) { | |
243 | check(sr_resource_set_hooks(_structure, | |
244 | &ResourceReader::open_callback, | |
245 | &ResourceReader::close_callback, | |
246 | &ResourceReader::read_callback, reader)); | |
247 | } else { | |
248 | check(sr_resource_set_hooks(_structure, | |
249 | nullptr, nullptr, nullptr, nullptr)); | |
250 | } | |
251 | } | |
c23c8659 ML |
252 | |
253 | shared_ptr<Session> Context::create_session() | |
254 | { | |
a98729a7 DE |
255 | return shared_ptr<Session>{new Session{shared_from_this()}, |
256 | default_delete<Session>{}}; | |
c23c8659 ML |
257 | } |
258 | ||
9fa5b426 ML |
259 | shared_ptr<UserDevice> Context::create_user_device( |
260 | string vendor, string model, string version) | |
261 | { | |
a98729a7 DE |
262 | return shared_ptr<UserDevice>{ |
263 | new UserDevice{move(vendor), move(model), move(version)}, | |
264 | default_delete<UserDevice>{}}; | |
9fa5b426 ML |
265 | } |
266 | ||
304be4a7 ML |
267 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
268 | { | |
269 | auto header = g_new(struct sr_datafeed_header, 1); | |
270 | header->feed_version = 1; | |
271 | header->starttime.tv_sec = start_time.tv_sec; | |
272 | header->starttime.tv_usec = start_time.tv_usec; | |
273 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
274 | packet->type = SR_DF_HEADER; | |
275 | packet->payload = header; | |
a98729a7 DE |
276 | return shared_ptr<Packet>{new Packet{nullptr, packet}, |
277 | default_delete<Packet>{}}; | |
304be4a7 ML |
278 | } |
279 | ||
280 | shared_ptr<Packet> Context::create_meta_packet( | |
9e7176bd | 281 | map<const ConfigKey *, Glib::VariantBase> config) |
304be4a7 ML |
282 | { |
283 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
f17b4546 | 284 | for (const auto &input : config) |
304be4a7 | 285 | { |
f17b4546 DE |
286 | const auto &key = input.first; |
287 | const auto &value = input.second; | |
288 | auto *const output = g_new(struct sr_config, 1); | |
304be4a7 | 289 | output->key = key->id(); |
f17b4546 | 290 | output->data = value.gobj_copy(); |
304be4a7 ML |
291 | meta->config = g_slist_append(meta->config, output); |
292 | } | |
293 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
294 | packet->type = SR_DF_META; | |
295 | packet->payload = meta; | |
a98729a7 DE |
296 | return shared_ptr<Packet>{new Packet{nullptr, packet}, |
297 | default_delete<Packet>{}}; | |
304be4a7 ML |
298 | } |
299 | ||
300 | shared_ptr<Packet> Context::create_logic_packet( | |
301 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
302 | { | |
303 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
304 | logic->length = data_length; | |
305 | logic->unitsize = unit_size; | |
306 | logic->data = data_pointer; | |
307 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
308 | packet->type = SR_DF_LOGIC; | |
309 | packet->payload = logic; | |
a98729a7 | 310 | return shared_ptr<Packet>{new Packet{nullptr, packet}, default_delete<Packet>{}}; |
304be4a7 ML |
311 | } |
312 | ||
dd13d47a | 313 | shared_ptr<Packet> Context::create_analog_packet( |
9e7176bd | 314 | vector<shared_ptr<Channel> > channels, |
304be4a7 | 315 | float *data_pointer, unsigned int num_samples, const Quantity *mq, |
9e7176bd | 316 | const Unit *unit, vector<const QuantityFlag *> mqflags) |
304be4a7 | 317 | { |
dd13d47a UH |
318 | auto analog = g_new0(struct sr_datafeed_analog, 1); |
319 | auto meaning = g_new0(struct sr_analog_meaning, 1); | |
d9d57ceb SA |
320 | auto encoding = g_new0(struct sr_analog_encoding, 1); |
321 | auto spec = g_new0(struct sr_analog_spec, 1); | |
dd13d47a UH |
322 | |
323 | analog->meaning = meaning; | |
324 | ||
f17b4546 | 325 | for (const auto &channel : channels) |
dd13d47a | 326 | meaning->channels = g_slist_append(meaning->channels, channel->_structure); |
ce3e1e61 DE |
327 | meaning->mq = static_cast<sr_mq>(mq->id()); |
328 | meaning->unit = static_cast<sr_unit>(unit->id()); | |
9e7176bd | 329 | meaning->mqflags = static_cast<sr_mqflag>(QuantityFlag::mask_from_flags(move(mqflags))); |
d9d57ceb SA |
330 | |
331 | analog->encoding = encoding; | |
332 | ||
333 | encoding->unitsize = sizeof(float); | |
334 | encoding->is_signed = TRUE; | |
335 | encoding->is_float = TRUE; | |
336 | #ifdef WORDS_BIGENDIAN | |
337 | encoding->is_bigendian = TRUE; | |
338 | #else | |
339 | encoding->is_bigendian = FALSE; | |
340 | #endif | |
341 | encoding->digits = 0; | |
342 | encoding->is_digits_decimal = FALSE; | |
343 | encoding->scale.p = 1; | |
344 | encoding->scale.q = 1; | |
345 | encoding->offset.p = 0; | |
346 | encoding->offset.q = 1; | |
347 | ||
348 | analog->spec = spec; | |
349 | ||
350 | spec->spec_digits = 0; | |
351 | ||
352 | analog->num_samples = num_samples; | |
304be4a7 ML |
353 | analog->data = data_pointer; |
354 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
dd13d47a | 355 | packet->type = SR_DF_ANALOG; |
304be4a7 | 356 | packet->payload = analog; |
a98729a7 | 357 | return shared_ptr<Packet>{new Packet{nullptr, packet}, default_delete<Packet>{}}; |
304be4a7 ML |
358 | } |
359 | ||
c23c8659 ML |
360 | shared_ptr<Session> Context::load_session(string filename) |
361 | { | |
a98729a7 DE |
362 | return shared_ptr<Session>{ |
363 | new Session{shared_from_this(), move(filename)}, | |
364 | default_delete<Session>{}}; | |
c23c8659 ML |
365 | } |
366 | ||
367 | shared_ptr<Trigger> Context::create_trigger(string name) | |
368 | { | |
a98729a7 DE |
369 | return shared_ptr<Trigger>{ |
370 | new Trigger{shared_from_this(), move(name)}, | |
371 | default_delete<Trigger>{}}; | |
c23c8659 ML |
372 | } |
373 | ||
ca3291e3 ML |
374 | shared_ptr<Input> Context::open_file(string filename) |
375 | { | |
f88c7373 BV |
376 | const struct sr_input *input; |
377 | ||
d4cf45e5 | 378 | check(sr_input_scan_file(filename.c_str(), &input)); |
a98729a7 DE |
379 | return shared_ptr<Input>{ |
380 | new Input{shared_from_this(), input}, | |
381 | default_delete<Input>{}}; | |
ca3291e3 ML |
382 | } |
383 | ||
384 | shared_ptr<Input> Context::open_stream(string header) | |
385 | { | |
f88c7373 BV |
386 | const struct sr_input *input; |
387 | ||
ca3291e3 | 388 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
389 | auto ret = sr_input_scan_buffer(gstr, &input); |
390 | g_string_free(gstr, true); | |
391 | check(ret); | |
a98729a7 DE |
392 | return shared_ptr<Input>{ |
393 | new Input{shared_from_this(), input}, | |
394 | default_delete<Input>{}}; | |
ca3291e3 ML |
395 | } |
396 | ||
15bebf57 | 397 | map<string, string> Context::serials(shared_ptr<Driver> driver) const |
24287ea9 | 398 | { |
58e21229 | 399 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : nullptr); |
24287ea9 AJ |
400 | map<string, string> serials; |
401 | ||
402 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
ce3e1e61 | 403 | auto *const port = static_cast<sr_serial_port *>(serial->data); |
24287ea9 AJ |
404 | serials[string(port->name)] = string(port->description); |
405 | } | |
406 | ||
ce3e1e61 DE |
407 | g_slist_free_full(serial_list, |
408 | reinterpret_cast<GDestroyNotify>(&sr_serial_free)); | |
24287ea9 AJ |
409 | return serials; |
410 | } | |
411 | ||
c23c8659 | 412 | Driver::Driver(struct sr_dev_driver *structure) : |
58e21229 | 413 | Configurable(structure, nullptr, nullptr), |
d5d7b09e | 414 | _structure(structure), |
3b161085 | 415 | _initialized(false) |
c23c8659 ML |
416 | { |
417 | } | |
418 | ||
419 | Driver::~Driver() | |
420 | { | |
c23c8659 ML |
421 | } |
422 | ||
15bebf57 | 423 | string Driver::name() const |
c23c8659 | 424 | { |
3b161085 | 425 | return valid_string(_structure->name); |
c23c8659 ML |
426 | } |
427 | ||
15bebf57 | 428 | string Driver::long_name() const |
c23c8659 | 429 | { |
3b161085 | 430 | return valid_string(_structure->longname); |
c23c8659 ML |
431 | } |
432 | ||
36bb818d ML |
433 | set<const ConfigKey *> Driver::scan_options() const |
434 | { | |
8141a032 | 435 | GArray *opts = sr_driver_scan_options_list(_structure); |
36bb818d ML |
436 | set<const ConfigKey *> result; |
437 | for (guint i = 0; i < opts->len; i++) | |
438 | result.insert(ConfigKey::get(g_array_index(opts, uint32_t, i))); | |
439 | g_array_free(opts, TRUE); | |
440 | return result; | |
441 | } | |
442 | ||
c23c8659 | 443 | vector<shared_ptr<HardwareDevice>> Driver::scan( |
9e7176bd | 444 | map<const ConfigKey *, Glib::VariantBase> options) |
c23c8659 ML |
445 | { |
446 | /* Initialise the driver if not yet done. */ | |
3b161085 | 447 | if (!_initialized) |
c23c8659 | 448 | { |
3b161085 ML |
449 | check(sr_driver_init(_parent->_structure, _structure)); |
450 | _initialized = true; | |
c23c8659 ML |
451 | } |
452 | ||
c23c8659 | 453 | /* Translate scan options to GSList of struct sr_config pointers. */ |
58e21229 | 454 | GSList *option_list = nullptr; |
f17b4546 | 455 | for (const auto &entry : options) |
c23c8659 | 456 | { |
f17b4546 DE |
457 | const auto &key = entry.first; |
458 | const auto &value = entry.second; | |
459 | auto *const config = g_new(struct sr_config, 1); | |
3b161085 | 460 | config->key = key->id(); |
f17b4546 | 461 | config->data = const_cast<GVariant*>(value.gobj()); |
c23c8659 ML |
462 | option_list = g_slist_append(option_list, config); |
463 | } | |
464 | ||
465 | /* Run scan. */ | |
3b161085 | 466 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
467 | |
468 | /* Free option list. */ | |
469 | g_slist_free_full(option_list, g_free); | |
470 | ||
a4e47454 | 471 | |
c23c8659 | 472 | /* Create device objects. */ |
a4e47454 | 473 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
474 | for (GSList *device = device_list; device; device = device->next) |
475 | { | |
ce3e1e61 | 476 | auto *const sdi = static_cast<struct sr_dev_inst *>(device->data); |
a98729a7 DE |
477 | shared_ptr<HardwareDevice> hwdev { |
478 | new HardwareDevice{shared_from_this(), sdi}, | |
479 | default_delete<HardwareDevice>{}}; | |
480 | result.push_back(move(hwdev)); | |
c23c8659 ML |
481 | } |
482 | ||
483 | /* Free GSList returned from scan. */ | |
484 | g_slist_free(device_list); | |
485 | ||
c23c8659 ML |
486 | return result; |
487 | } | |
488 | ||
489 | Configurable::Configurable( | |
490 | struct sr_dev_driver *driver, | |
491 | struct sr_dev_inst *sdi, | |
492 | struct sr_channel_group *cg) : | |
493 | config_driver(driver), | |
494 | config_sdi(sdi), | |
495 | config_channel_group(cg) | |
496 | { | |
497 | } | |
498 | ||
499 | Configurable::~Configurable() | |
500 | { | |
501 | } | |
502 | ||
36bb818d ML |
503 | set<const ConfigKey *> Configurable::config_keys() const |
504 | { | |
505 | GArray *opts; | |
506 | set<const ConfigKey *> result; | |
507 | ||
508 | opts = sr_dev_options(config_driver, config_sdi, config_channel_group); | |
509 | ||
510 | for (guint i = 0; i < opts->len; i++) | |
511 | result.insert(ConfigKey::get(g_array_index(opts, uint32_t, i))); | |
512 | ||
513 | g_array_free(opts, TRUE); | |
514 | ||
515 | return result; | |
516 | } | |
517 | ||
15bebf57 | 518 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) const |
c23c8659 ML |
519 | { |
520 | GVariant *data; | |
521 | check(sr_config_get( | |
522 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 523 | key->id(), &data)); |
c23c8659 ML |
524 | return Glib::VariantBase(data); |
525 | } | |
526 | ||
d370545d | 527 | void Configurable::config_set(const ConfigKey *key, const Glib::VariantBase &value) |
c23c8659 ML |
528 | { |
529 | check(sr_config_set( | |
530 | config_sdi, config_channel_group, | |
d370545d | 531 | key->id(), const_cast<GVariant*>(value.gobj()))); |
c23c8659 ML |
532 | } |
533 | ||
36bb818d | 534 | set<const Capability *> Configurable::config_capabilities(const ConfigKey *key) const |
c23c8659 | 535 | { |
0c697a4b UH |
536 | int caps = sr_dev_config_capabilities_list(config_sdi, |
537 | config_channel_group, key->id()); | |
c23c8659 | 538 | |
36bb818d | 539 | set<const Capability *> result; |
d54190a3 | 540 | |
36bb818d ML |
541 | for (auto cap: Capability::values()) |
542 | if (caps & cap->id()) | |
543 | result.insert(cap); | |
d54190a3 ML |
544 | |
545 | return result; | |
546 | } | |
547 | ||
d9eed47d | 548 | bool Configurable::config_check(const ConfigKey *key, |
36bb818d | 549 | const Capability *capability) const |
d9eed47d | 550 | { |
0c697a4b UH |
551 | int caps = sr_dev_config_capabilities_list(config_sdi, |
552 | config_channel_group, key->id()); | |
d9eed47d | 553 | |
36bb818d ML |
554 | return (caps & capability->id()); |
555 | } | |
d9eed47d | 556 | |
36bb818d ML |
557 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) const |
558 | { | |
559 | GVariant *data; | |
560 | check(sr_config_list( | |
561 | config_driver, config_sdi, config_channel_group, | |
562 | key->id(), &data)); | |
563 | return Glib::VariantContainerBase(data); | |
d9eed47d ML |
564 | } |
565 | ||
c23c8659 | 566 | Device::Device(struct sr_dev_inst *structure) : |
58e21229 | 567 | Configurable(sr_dev_inst_driver_get(structure), structure, nullptr), |
3b161085 | 568 | _structure(structure) |
c23c8659 | 569 | { |
80fe5247 | 570 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 | 571 | { |
f17b4546 DE |
572 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
573 | unique_ptr<Channel> channel {new Channel{ch}}; | |
8c529898 | 574 | _channels.insert(make_pair(ch, move(channel))); |
c23c8659 | 575 | } |
6be7a7f2 | 576 | |
80fe5247 | 577 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 | 578 | { |
f17b4546 DE |
579 | auto *const cg = static_cast<struct sr_channel_group *>(entry->data); |
580 | unique_ptr<ChannelGroup> group {new ChannelGroup{this, cg}}; | |
8c529898 | 581 | _channel_groups.insert(make_pair(group->name(), move(group))); |
6be7a7f2 | 582 | } |
c23c8659 ML |
583 | } |
584 | ||
585 | Device::~Device() | |
f17b4546 | 586 | {} |
c23c8659 | 587 | |
15bebf57 | 588 | string Device::vendor() const |
c23c8659 | 589 | { |
80fe5247 | 590 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
591 | } |
592 | ||
15bebf57 | 593 | string Device::model() const |
c23c8659 | 594 | { |
80fe5247 | 595 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
596 | } |
597 | ||
15bebf57 | 598 | string Device::version() const |
c23c8659 | 599 | { |
80fe5247 | 600 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
601 | } |
602 | ||
15bebf57 | 603 | string Device::serial_number() const |
d1075e5a | 604 | { |
80fe5247 | 605 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
606 | } |
607 | ||
15bebf57 | 608 | string Device::connection_id() const |
d1075e5a | 609 | { |
80fe5247 | 610 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
611 | } |
612 | ||
3b161085 | 613 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
614 | { |
615 | vector<shared_ptr<Channel>> result; | |
ce3e1e61 DE |
616 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) { |
617 | auto *const ch = static_cast<struct sr_channel *>(channel->data); | |
b6ab954d | 618 | result.push_back(_channels[ch]->share_owned_by(get_shared_from_this())); |
ce3e1e61 | 619 | } |
c23c8659 ML |
620 | return result; |
621 | } | |
622 | ||
4178d971 ML |
623 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
624 | { | |
b6ab954d | 625 | return _channels[ptr]->share_owned_by(get_shared_from_this()); |
4178d971 ML |
626 | } |
627 | ||
6be7a7f2 | 628 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 629 | Device::channel_groups() |
6be7a7f2 ML |
630 | { |
631 | map<string, shared_ptr<ChannelGroup>> result; | |
f17b4546 | 632 | for (const auto &entry: _channel_groups) |
6be7a7f2 | 633 | { |
f17b4546 DE |
634 | const auto &name = entry.first; |
635 | const auto &channel_group = entry.second; | |
8c529898 | 636 | result.insert({name, channel_group->share_owned_by(get_shared_from_this())}); |
6be7a7f2 ML |
637 | } |
638 | return result; | |
639 | } | |
640 | ||
c23c8659 ML |
641 | void Device::open() |
642 | { | |
3b161085 | 643 | check(sr_dev_open(_structure)); |
c23c8659 ML |
644 | } |
645 | ||
646 | void Device::close() | |
647 | { | |
3b161085 | 648 | check(sr_dev_close(_structure)); |
c23c8659 ML |
649 | } |
650 | ||
a4e47454 ML |
651 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
652 | struct sr_dev_inst *structure) : | |
c23c8659 | 653 | Device(structure), |
d370545d | 654 | _driver(move(driver)) |
c23c8659 | 655 | { |
c23c8659 ML |
656 | } |
657 | ||
658 | HardwareDevice::~HardwareDevice() | |
659 | { | |
c23c8659 ML |
660 | } |
661 | ||
d01d2314 ML |
662 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
663 | { | |
bf52cc8c | 664 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
665 | } |
666 | ||
3b161085 | 667 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 668 | { |
a4e47454 | 669 | return _driver; |
c23c8659 ML |
670 | } |
671 | ||
9fa5b426 | 672 | UserDevice::UserDevice(string vendor, string model, string version) : |
d5d7b09e DE |
673 | Device(sr_dev_inst_user_new( |
674 | vendor.c_str(), model.c_str(), version.c_str())) | |
9fa5b426 ML |
675 | { |
676 | } | |
677 | ||
678 | UserDevice::~UserDevice() | |
679 | { | |
680 | } | |
681 | ||
682 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
683 | { | |
684 | return static_pointer_cast<Device>(shared_from_this()); | |
685 | } | |
686 | ||
687 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
688 | const ChannelType *type, string name) | |
689 | { | |
690 | check(sr_dev_inst_channel_add(Device::_structure, | |
691 | index, type->id(), name.c_str())); | |
ce3e1e61 DE |
692 | GSList *const last = g_slist_last(sr_dev_inst_channels_get(Device::_structure)); |
693 | auto *const ch = static_cast<struct sr_channel *>(last->data); | |
f17b4546 | 694 | unique_ptr<Channel> channel {new Channel{ch}}; |
8c529898 | 695 | _channels.insert(make_pair(ch, move(channel))); |
ce3e1e61 | 696 | return get_channel(ch); |
9fa5b426 ML |
697 | } |
698 | ||
c23c8659 | 699 | Channel::Channel(struct sr_channel *structure) : |
d5d7b09e | 700 | _structure(structure), |
3b161085 | 701 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
702 | { |
703 | } | |
704 | ||
705 | Channel::~Channel() | |
706 | { | |
707 | } | |
708 | ||
15bebf57 | 709 | string Channel::name() const |
c23c8659 | 710 | { |
3b161085 | 711 | return valid_string(_structure->name); |
c23c8659 ML |
712 | } |
713 | ||
714 | void Channel::set_name(string name) | |
715 | { | |
6f1346fb | 716 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
717 | } |
718 | ||
15bebf57 | 719 | const ChannelType *Channel::type() const |
c23c8659 | 720 | { |
3b161085 | 721 | return ChannelType::get(_structure->type); |
c23c8659 ML |
722 | } |
723 | ||
15bebf57 | 724 | bool Channel::enabled() const |
c23c8659 | 725 | { |
3b161085 | 726 | return _structure->enabled; |
c23c8659 ML |
727 | } |
728 | ||
729 | void Channel::set_enabled(bool value) | |
730 | { | |
6f1346fb | 731 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
732 | } |
733 | ||
15bebf57 | 734 | unsigned int Channel::index() const |
06bd935e | 735 | { |
3b161085 | 736 | return _structure->index; |
06bd935e ML |
737 | } |
738 | ||
f17b4546 | 739 | ChannelGroup::ChannelGroup(const Device *device, |
c23c8659 | 740 | struct sr_channel_group *structure) : |
80fe5247 | 741 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 | 742 | { |
d5d7b09e | 743 | for (GSList *entry = config_channel_group->channels; entry; entry = entry->next) { |
ce3e1e61 | 744 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
f17b4546 DE |
745 | /* Note: This relies on Device::_channels to keep the Channel |
746 | * objects around over the lifetime of the ChannelGroup. */ | |
747 | _channels.push_back(device->_channels.find(ch)->second.get()); | |
ce3e1e61 | 748 | } |
c23c8659 ML |
749 | } |
750 | ||
751 | ChannelGroup::~ChannelGroup() | |
752 | { | |
753 | } | |
754 | ||
15bebf57 | 755 | string ChannelGroup::name() const |
c23c8659 | 756 | { |
d5d7b09e | 757 | return valid_string(config_channel_group->name); |
c23c8659 ML |
758 | } |
759 | ||
3b161085 | 760 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
761 | { |
762 | vector<shared_ptr<Channel>> result; | |
f17b4546 | 763 | for (const auto &channel : _channels) |
b6ab954d | 764 | result.push_back(channel->share_owned_by(_parent)); |
c23c8659 ML |
765 | return result; |
766 | } | |
767 | ||
768 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
d5d7b09e | 769 | _structure(sr_trigger_new(name.c_str())), |
d370545d | 770 | _context(move(context)) |
c23c8659 | 771 | { |
f17b4546 DE |
772 | for (auto *stage = _structure->stages; stage; stage = stage->next) { |
773 | unique_ptr<TriggerStage> ts {new TriggerStage{ | |
774 | static_cast<struct sr_trigger_stage *>(stage->data)}}; | |
775 | _stages.push_back(move(ts)); | |
776 | } | |
c23c8659 ML |
777 | } |
778 | ||
779 | Trigger::~Trigger() | |
780 | { | |
3b161085 | 781 | sr_trigger_free(_structure); |
c23c8659 ML |
782 | } |
783 | ||
15bebf57 | 784 | string Trigger::name() const |
c23c8659 | 785 | { |
3b161085 | 786 | return _structure->name; |
c23c8659 ML |
787 | } |
788 | ||
3b161085 | 789 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
790 | { |
791 | vector<shared_ptr<TriggerStage>> result; | |
f17b4546 | 792 | for (const auto &stage : _stages) |
b6ab954d | 793 | result.push_back(stage->share_owned_by(shared_from_this())); |
c23c8659 ML |
794 | return result; |
795 | } | |
796 | ||
797 | shared_ptr<TriggerStage> Trigger::add_stage() | |
798 | { | |
f17b4546 DE |
799 | unique_ptr<TriggerStage> stage {new TriggerStage{sr_trigger_stage_add(_structure)}}; |
800 | _stages.push_back(move(stage)); | |
801 | return _stages.back()->share_owned_by(shared_from_this()); | |
c23c8659 ML |
802 | } |
803 | ||
d5d7b09e DE |
804 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : |
805 | _structure(structure) | |
c23c8659 ML |
806 | { |
807 | } | |
808 | ||
809 | TriggerStage::~TriggerStage() | |
810 | { | |
c23c8659 ML |
811 | } |
812 | ||
15bebf57 | 813 | int TriggerStage::number() const |
c23c8659 | 814 | { |
3b161085 | 815 | return _structure->stage; |
c23c8659 ML |
816 | } |
817 | ||
3b161085 | 818 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
819 | { |
820 | vector<shared_ptr<TriggerMatch>> result; | |
f17b4546 | 821 | for (const auto &match : _matches) |
b6ab954d | 822 | result.push_back(match->share_owned_by(shared_from_this())); |
c23c8659 ML |
823 | return result; |
824 | } | |
825 | ||
3b161085 ML |
826 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
827 | const TriggerMatchType *type, float value) | |
c23c8659 | 828 | { |
3b161085 ML |
829 | check(sr_trigger_match_add(_structure, |
830 | channel->_structure, type->id(), value)); | |
ce3e1e61 | 831 | GSList *const last = g_slist_last(_structure->matches); |
f17b4546 DE |
832 | unique_ptr<TriggerMatch> match {new TriggerMatch{ |
833 | static_cast<struct sr_trigger_match *>(last->data), | |
834 | move(channel)}}; | |
835 | _matches.push_back(move(match)); | |
c23c8659 ML |
836 | } |
837 | ||
3b161085 ML |
838 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
839 | const TriggerMatchType *type) | |
c23c8659 | 840 | { |
d370545d | 841 | add_match(move(channel), type, NAN); |
c23c8659 ML |
842 | } |
843 | ||
3b161085 ML |
844 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
845 | shared_ptr<Channel> channel) : | |
d5d7b09e | 846 | _structure(structure), |
d370545d | 847 | _channel(move(channel)) |
c23c8659 ML |
848 | { |
849 | } | |
850 | ||
851 | TriggerMatch::~TriggerMatch() | |
852 | { | |
853 | } | |
854 | ||
3b161085 | 855 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 856 | { |
3b161085 | 857 | return _channel; |
c23c8659 ML |
858 | } |
859 | ||
15bebf57 | 860 | const TriggerMatchType *TriggerMatch::type() const |
c23c8659 | 861 | { |
3b161085 | 862 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
863 | } |
864 | ||
15bebf57 | 865 | float TriggerMatch::value() const |
c23c8659 | 866 | { |
3b161085 | 867 | return _structure->value; |
c23c8659 ML |
868 | } |
869 | ||
870 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
871 | DatafeedCallbackFunction callback) : | |
d370545d | 872 | _callback(move(callback)), |
3b161085 | 873 | _session(session) |
c23c8659 ML |
874 | { |
875 | } | |
876 | ||
877 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
878 | const struct sr_datafeed_packet *pkt) | |
879 | { | |
ca4e307a | 880 | auto device = _session->get_device(sdi); |
a98729a7 | 881 | shared_ptr<Packet> packet {new Packet{device, pkt}, default_delete<Packet>{}}; |
d370545d | 882 | _callback(move(device), move(packet)); |
c23c8659 ML |
883 | } |
884 | ||
cac58676 | 885 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
cac58676 ML |
886 | Device(structure) |
887 | { | |
888 | } | |
889 | ||
890 | SessionDevice::~SessionDevice() | |
891 | { | |
892 | } | |
893 | ||
894 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
895 | { | |
896 | return static_pointer_cast<Device>(shared_from_this()); | |
897 | } | |
898 | ||
c23c8659 | 899 | Session::Session(shared_ptr<Context> context) : |
d5d7b09e | 900 | _structure(nullptr), |
d370545d | 901 | _context(move(context)) |
c23c8659 | 902 | { |
d370545d | 903 | check(sr_session_new(_context->_structure, &_structure)); |
3b161085 | 904 | _context->_session = this; |
c23c8659 ML |
905 | } |
906 | ||
907 | Session::Session(shared_ptr<Context> context, string filename) : | |
d5d7b09e | 908 | _structure(nullptr), |
d370545d DE |
909 | _context(move(context)), |
910 | _filename(move(filename)) | |
c23c8659 | 911 | { |
d370545d | 912 | check(sr_session_load(_context->_structure, _filename.c_str(), &_structure)); |
cac58676 | 913 | GSList *dev_list; |
3b161085 | 914 | check(sr_session_dev_list(_structure, &dev_list)); |
ce3e1e61 DE |
915 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
916 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
f17b4546 | 917 | unique_ptr<SessionDevice> device {new SessionDevice{sdi}}; |
8c529898 | 918 | _owned_devices.insert(make_pair(sdi, move(device))); |
cac58676 | 919 | } |
3b161085 | 920 | _context->_session = this; |
c23c8659 ML |
921 | } |
922 | ||
923 | Session::~Session() | |
924 | { | |
3b161085 | 925 | check(sr_session_destroy(_structure)); |
ca4e307a ML |
926 | } |
927 | ||
928 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
929 | { | |
930 | if (_owned_devices.count(sdi)) | |
931 | return static_pointer_cast<Device>( | |
b6ab954d | 932 | _owned_devices[sdi]->share_owned_by(shared_from_this())); |
ca4e307a ML |
933 | else if (_other_devices.count(sdi)) |
934 | return _other_devices[sdi]; | |
935 | else | |
936 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
937 | } |
938 | ||
939 | void Session::add_device(shared_ptr<Device> device) | |
940 | { | |
d370545d DE |
941 | const auto dev_struct = device->_structure; |
942 | check(sr_session_dev_add(_structure, dev_struct)); | |
943 | _other_devices[dev_struct] = move(device); | |
c23c8659 ML |
944 | } |
945 | ||
3b161085 | 946 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
947 | { |
948 | GSList *dev_list; | |
3b161085 | 949 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 | 950 | vector<shared_ptr<Device>> result; |
ce3e1e61 DE |
951 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
952 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
ca4e307a | 953 | result.push_back(get_device(sdi)); |
c23c8659 ML |
954 | } |
955 | return result; | |
956 | } | |
957 | ||
958 | void Session::remove_devices() | |
959 | { | |
ca4e307a | 960 | _other_devices.clear(); |
3b161085 | 961 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
962 | } |
963 | ||
964 | void Session::start() | |
965 | { | |
3b161085 | 966 | check(sr_session_start(_structure)); |
c23c8659 ML |
967 | } |
968 | ||
969 | void Session::run() | |
970 | { | |
3b161085 | 971 | check(sr_session_run(_structure)); |
c23c8659 ML |
972 | } |
973 | ||
974 | void Session::stop() | |
975 | { | |
3b161085 | 976 | check(sr_session_stop(_structure)); |
c23c8659 ML |
977 | } |
978 | ||
f91cf612 DE |
979 | bool Session::is_running() const |
980 | { | |
981 | const int ret = sr_session_is_running(_structure); | |
982 | if (ret < 0) | |
983 | throw Error{ret}; | |
984 | return (ret != 0); | |
985 | } | |
986 | ||
0ab8e5d2 | 987 | static void session_stopped_callback(void *data) noexcept |
f91cf612 DE |
988 | { |
989 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
990 | (*callback)(); | |
991 | } | |
992 | ||
993 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
994 | { | |
995 | _stopped_callback = move(callback); | |
996 | if (_stopped_callback) | |
997 | check(sr_session_stopped_callback_set(_structure, | |
998 | &session_stopped_callback, &_stopped_callback)); | |
999 | else | |
1000 | check(sr_session_stopped_callback_set(_structure, | |
1001 | nullptr, nullptr)); | |
1002 | } | |
1003 | ||
c23c8659 | 1004 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
0ab8e5d2 | 1005 | const struct sr_datafeed_packet *pkt, void *cb_data) noexcept |
c23c8659 ML |
1006 | { |
1007 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1008 | callback->run(sdi, pkt); | |
1009 | } | |
ce3e1e61 | 1010 | |
c23c8659 ML |
1011 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) |
1012 | { | |
f17b4546 DE |
1013 | unique_ptr<DatafeedCallbackData> cb_data |
1014 | {new DatafeedCallbackData{this, move(callback)}}; | |
3b161085 | 1015 | check(sr_session_datafeed_callback_add(_structure, |
f17b4546 DE |
1016 | &datafeed_callback, cb_data.get())); |
1017 | _datafeed_callbacks.push_back(move(cb_data)); | |
c23c8659 ML |
1018 | } |
1019 | ||
d370545d | 1020 | void Session::remove_datafeed_callbacks() |
c23c8659 | 1021 | { |
3b161085 | 1022 | check(sr_session_datafeed_callback_remove_all(_structure)); |
3b161085 | 1023 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1024 | } |
1025 | ||
3b161085 | 1026 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1027 | { |
3b161085 | 1028 | return _trigger; |
6fa0eb86 ML |
1029 | } |
1030 | ||
1031 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1032 | { | |
e835e808 UH |
1033 | if (!trigger) |
1034 | // Set NULL trigger, i.e. remove any trigger from the session. | |
58e21229 | 1035 | check(sr_session_trigger_set(_structure, nullptr)); |
e835e808 UH |
1036 | else |
1037 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
d370545d | 1038 | _trigger = move(trigger); |
6fa0eb86 ML |
1039 | } |
1040 | ||
15bebf57 | 1041 | string Session::filename() const |
1411f7d8 ML |
1042 | { |
1043 | return _filename; | |
1044 | } | |
1045 | ||
624d1610 UH |
1046 | shared_ptr<Context> Session::context() |
1047 | { | |
1048 | return _context; | |
1049 | } | |
1050 | ||
2928f47d ML |
1051 | Packet::Packet(shared_ptr<Device> device, |
1052 | const struct sr_datafeed_packet *structure) : | |
d5d7b09e | 1053 | _structure(structure), |
d370545d | 1054 | _device(move(device)) |
c23c8659 ML |
1055 | { |
1056 | switch (structure->type) | |
1057 | { | |
2928f47d | 1058 | case SR_DF_HEADER: |
f17b4546 | 1059 | _payload.reset(new Header{ |
2928f47d | 1060 | static_cast<const struct sr_datafeed_header *>( |
f17b4546 | 1061 | structure->payload)}); |
2928f47d ML |
1062 | break; |
1063 | case SR_DF_META: | |
f17b4546 | 1064 | _payload.reset(new Meta{ |
2928f47d | 1065 | static_cast<const struct sr_datafeed_meta *>( |
f17b4546 | 1066 | structure->payload)}); |
2928f47d | 1067 | break; |
c23c8659 | 1068 | case SR_DF_LOGIC: |
f17b4546 | 1069 | _payload.reset(new Logic{ |
c23c8659 | 1070 | static_cast<const struct sr_datafeed_logic *>( |
f17b4546 | 1071 | structure->payload)}); |
c23c8659 | 1072 | break; |
dd13d47a | 1073 | case SR_DF_ANALOG: |
f17b4546 | 1074 | _payload.reset(new Analog{ |
dd13d47a | 1075 | static_cast<const struct sr_datafeed_analog *>( |
f17b4546 | 1076 | structure->payload)}); |
4cd883a7 | 1077 | break; |
c23c8659 ML |
1078 | } |
1079 | } | |
1080 | ||
1081 | Packet::~Packet() | |
1082 | { | |
c23c8659 ML |
1083 | } |
1084 | ||
15bebf57 | 1085 | const PacketType *Packet::type() const |
90ba83f2 | 1086 | { |
3b161085 | 1087 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1088 | } |
1089 | ||
3b161085 | 1090 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1091 | { |
3b161085 | 1092 | if (_payload) |
b6ab954d | 1093 | return _payload->share_owned_by(shared_from_this()); |
4cd883a7 ML |
1094 | else |
1095 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1096 | } |
1097 | ||
1098 | PacketPayload::PacketPayload() | |
1099 | { | |
1100 | } | |
1101 | ||
1102 | PacketPayload::~PacketPayload() | |
1103 | { | |
1104 | } | |
1105 | ||
2928f47d | 1106 | Header::Header(const struct sr_datafeed_header *structure) : |
d5d7b09e DE |
1107 | PacketPayload(), |
1108 | _structure(structure) | |
2928f47d ML |
1109 | { |
1110 | } | |
1111 | ||
1112 | Header::~Header() | |
1113 | { | |
1114 | } | |
1115 | ||
b6ab954d | 1116 | shared_ptr<PacketPayload> Header::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1117 | { |
4f7bcf0e | 1118 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1119 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1120 | } |
1121 | ||
15bebf57 | 1122 | int Header::feed_version() const |
2928f47d | 1123 | { |
3b161085 | 1124 | return _structure->feed_version; |
2928f47d ML |
1125 | } |
1126 | ||
15bebf57 | 1127 | Glib::TimeVal Header::start_time() const |
2928f47d ML |
1128 | { |
1129 | return Glib::TimeVal( | |
3b161085 ML |
1130 | _structure->starttime.tv_sec, |
1131 | _structure->starttime.tv_usec); | |
2928f47d ML |
1132 | } |
1133 | ||
1134 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
d5d7b09e DE |
1135 | PacketPayload(), |
1136 | _structure(structure) | |
2928f47d ML |
1137 | { |
1138 | } | |
1139 | ||
1140 | Meta::~Meta() | |
1141 | { | |
1142 | } | |
1143 | ||
b6ab954d | 1144 | shared_ptr<PacketPayload> Meta::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1145 | { |
4f7bcf0e | 1146 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1147 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1148 | } |
1149 | ||
15bebf57 | 1150 | map<const ConfigKey *, Glib::VariantBase> Meta::config() const |
2928f47d ML |
1151 | { |
1152 | map<const ConfigKey *, Glib::VariantBase> result; | |
ce3e1e61 DE |
1153 | for (auto l = _structure->config; l; l = l->next) { |
1154 | auto *const config = static_cast<struct sr_config *>(l->data); | |
7cccc915 | 1155 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data, true); |
2928f47d ML |
1156 | } |
1157 | return result; | |
1158 | } | |
1159 | ||
1160 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
d5d7b09e DE |
1161 | PacketPayload(), |
1162 | _structure(structure) | |
2928f47d ML |
1163 | { |
1164 | } | |
c23c8659 ML |
1165 | |
1166 | Logic::~Logic() | |
1167 | { | |
1168 | } | |
1169 | ||
b6ab954d | 1170 | shared_ptr<PacketPayload> Logic::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1171 | { |
4f7bcf0e | 1172 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1173 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1174 | } |
1175 | ||
3b161085 | 1176 | void *Logic::data_pointer() |
c23c8659 | 1177 | { |
3b161085 | 1178 | return _structure->data; |
c23c8659 ML |
1179 | } |
1180 | ||
15bebf57 | 1181 | size_t Logic::data_length() const |
c23c8659 | 1182 | { |
3b161085 | 1183 | return _structure->length; |
c23c8659 ML |
1184 | } |
1185 | ||
15bebf57 | 1186 | unsigned int Logic::unit_size() const |
2928f47d | 1187 | { |
3b161085 | 1188 | return _structure->unitsize; |
2928f47d ML |
1189 | } |
1190 | ||
dd13d47a | 1191 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
d5d7b09e DE |
1192 | PacketPayload(), |
1193 | _structure(structure) | |
c23c8659 ML |
1194 | { |
1195 | } | |
1196 | ||
dd13d47a | 1197 | Analog::~Analog() |
c23c8659 ML |
1198 | { |
1199 | } | |
1200 | ||
b6ab954d | 1201 | shared_ptr<PacketPayload> Analog::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1202 | { |
4f7bcf0e | 1203 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1204 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1205 | } |
1206 | ||
dd13d47a | 1207 | void *Analog::data_pointer() |
c23c8659 | 1208 | { |
3b161085 | 1209 | return _structure->data; |
c23c8659 ML |
1210 | } |
1211 | ||
15bebf57 | 1212 | unsigned int Analog::num_samples() const |
c23c8659 | 1213 | { |
3b161085 | 1214 | return _structure->num_samples; |
c23c8659 ML |
1215 | } |
1216 | ||
dd13d47a | 1217 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1218 | { |
2928f47d | 1219 | vector<shared_ptr<Channel>> result; |
ce3e1e61 DE |
1220 | for (auto l = _structure->meaning->channels; l; l = l->next) { |
1221 | auto *const ch = static_cast<struct sr_channel *>(l->data); | |
1222 | result.push_back(_parent->_device->get_channel(ch)); | |
1223 | } | |
2928f47d | 1224 | return result; |
c23c8659 ML |
1225 | } |
1226 | ||
15bebf57 | 1227 | const Quantity *Analog::mq() const |
c23c8659 | 1228 | { |
dd13d47a | 1229 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1230 | } |
1231 | ||
15bebf57 | 1232 | const Unit *Analog::unit() const |
c23c8659 | 1233 | { |
dd13d47a | 1234 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1235 | } |
1236 | ||
15bebf57 | 1237 | vector<const QuantityFlag *> Analog::mq_flags() const |
c23c8659 | 1238 | { |
dd13d47a | 1239 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1240 | } |
1241 | ||
ca3291e3 | 1242 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
d5d7b09e | 1243 | _structure(structure) |
c23c8659 ML |
1244 | { |
1245 | } | |
1246 | ||
1247 | InputFormat::~InputFormat() | |
1248 | { | |
1249 | } | |
1250 | ||
15bebf57 | 1251 | string InputFormat::name() const |
c23c8659 | 1252 | { |
3b161085 | 1253 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1254 | } |
1255 | ||
15bebf57 | 1256 | string InputFormat::description() const |
c23c8659 | 1257 | { |
3b161085 | 1258 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1259 | } |
1260 | ||
15bebf57 | 1261 | vector<string> InputFormat::extensions() const |
c7bc82ff JH |
1262 | { |
1263 | vector<string> exts; | |
1264 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1265 | e && *e; e++) | |
1266 | exts.push_back(*e); | |
1267 | return exts; | |
1268 | } | |
1269 | ||
3b161085 | 1270 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1271 | { |
43942280 | 1272 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1273 | |
1274 | if (const struct sr_option **options = sr_input_options_get(_structure)) | |
48d92e2c | 1275 | { |
a98729a7 DE |
1276 | shared_ptr<const struct sr_option *> option_array |
1277 | {options, &sr_input_options_free}; | |
1278 | for (int i = 0; options[i]; i++) { | |
1279 | shared_ptr<Option> opt { | |
1280 | new Option{options[i], option_array}, | |
1281 | default_delete<Option>{}}; | |
8c529898 | 1282 | result.insert({opt->id(), move(opt)}); |
a98729a7 | 1283 | } |
48d92e2c | 1284 | } |
43942280 ML |
1285 | return result; |
1286 | } | |
1287 | ||
ca3291e3 | 1288 | shared_ptr<Input> InputFormat::create_input( |
9e7176bd | 1289 | map<string, Glib::VariantBase> options) |
ca3291e3 | 1290 | { |
3b161085 | 1291 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1292 | if (!input) |
1293 | throw Error(SR_ERR_ARG); | |
a98729a7 | 1294 | return shared_ptr<Input>{new Input{_parent, input}, default_delete<Input>{}}; |
c23c8659 ML |
1295 | } |
1296 | ||
ca3291e3 | 1297 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
d5d7b09e | 1298 | _structure(structure), |
f17b4546 | 1299 | _context(move(context)) |
c23c8659 | 1300 | { |
c23c8659 ML |
1301 | } |
1302 | ||
3b161085 | 1303 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1304 | { |
3b161085 | 1305 | if (!_device) |
ca3291e3 | 1306 | { |
3b161085 | 1307 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1308 | if (!sdi) |
1309 | throw Error(SR_ERR_NA); | |
f17b4546 | 1310 | _device.reset(new InputDevice{shared_from_this(), sdi}); |
ca3291e3 | 1311 | } |
c23c8659 | 1312 | |
b6ab954d | 1313 | return _device->share_owned_by(shared_from_this()); |
ca3291e3 | 1314 | } |
c23c8659 | 1315 | |
2b51d48b | 1316 | void Input::send(void *data, size_t length) |
ca3291e3 | 1317 | { |
ce3e1e61 | 1318 | auto gstr = g_string_new_len(static_cast<char *>(data), length); |
3b161085 | 1319 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1320 | g_string_free(gstr, false); |
1321 | check(ret); | |
c23c8659 ML |
1322 | } |
1323 | ||
9c51e8ec ML |
1324 | void Input::end() |
1325 | { | |
1326 | check(sr_input_end(_structure)); | |
1327 | } | |
1328 | ||
ca3291e3 | 1329 | Input::~Input() |
c23c8659 | 1330 | { |
9c51e8ec | 1331 | sr_input_free(_structure); |
c23c8659 ML |
1332 | } |
1333 | ||
6e5240f4 ML |
1334 | InputDevice::InputDevice(shared_ptr<Input> input, |
1335 | struct sr_dev_inst *structure) : | |
6e5240f4 | 1336 | Device(structure), |
d370545d | 1337 | _input(move(input)) |
c23c8659 | 1338 | { |
c23c8659 ML |
1339 | } |
1340 | ||
ca3291e3 | 1341 | InputDevice::~InputDevice() |
c23c8659 | 1342 | { |
c23c8659 ML |
1343 | } |
1344 | ||
d01d2314 ML |
1345 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1346 | { | |
bf52cc8c | 1347 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1348 | } |
1349 | ||
58aa1f83 | 1350 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1351 | shared_ptr<const struct sr_option *> structure_array) : |
d5d7b09e | 1352 | _structure(structure), |
d370545d | 1353 | _structure_array(move(structure_array)) |
58aa1f83 ML |
1354 | { |
1355 | } | |
1356 | ||
1357 | Option::~Option() | |
1358 | { | |
1359 | } | |
1360 | ||
15bebf57 | 1361 | string Option::id() const |
58aa1f83 | 1362 | { |
3b161085 | 1363 | return valid_string(_structure->id); |
58aa1f83 ML |
1364 | } |
1365 | ||
15bebf57 | 1366 | string Option::name() const |
58aa1f83 | 1367 | { |
3b161085 | 1368 | return valid_string(_structure->name); |
58aa1f83 ML |
1369 | } |
1370 | ||
15bebf57 | 1371 | string Option::description() const |
58aa1f83 | 1372 | { |
3b161085 | 1373 | return valid_string(_structure->desc); |
58aa1f83 ML |
1374 | } |
1375 | ||
15bebf57 | 1376 | Glib::VariantBase Option::default_value() const |
58aa1f83 | 1377 | { |
3b161085 | 1378 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1379 | } |
1380 | ||
15bebf57 | 1381 | vector<Glib::VariantBase> Option::values() const |
58aa1f83 ML |
1382 | { |
1383 | vector<Glib::VariantBase> result; | |
ce3e1e61 DE |
1384 | for (auto l = _structure->values; l; l = l->next) { |
1385 | auto *const var = static_cast<GVariant *>(l->data); | |
1386 | result.push_back(Glib::VariantBase(var, true)); | |
1387 | } | |
58aa1f83 ML |
1388 | return result; |
1389 | } | |
1390 | ||
1391 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
d5d7b09e | 1392 | _structure(structure) |
c23c8659 ML |
1393 | { |
1394 | } | |
1395 | ||
1396 | OutputFormat::~OutputFormat() | |
1397 | { | |
1398 | } | |
1399 | ||
15bebf57 | 1400 | string OutputFormat::name() const |
c23c8659 | 1401 | { |
3b161085 | 1402 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1403 | } |
1404 | ||
15bebf57 | 1405 | string OutputFormat::description() const |
c23c8659 | 1406 | { |
3b161085 | 1407 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1408 | } |
1409 | ||
15bebf57 | 1410 | vector<string> OutputFormat::extensions() const |
8a174d23 JH |
1411 | { |
1412 | vector<string> exts; | |
1413 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1414 | e && *e; e++) | |
1415 | exts.push_back(*e); | |
1416 | return exts; | |
1417 | } | |
1418 | ||
3b161085 | 1419 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1420 | { |
58aa1f83 | 1421 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1422 | |
1423 | if (const struct sr_option **options = sr_output_options_get(_structure)) | |
48d92e2c | 1424 | { |
a98729a7 DE |
1425 | shared_ptr<const struct sr_option *> option_array |
1426 | {options, &sr_output_options_free}; | |
1427 | for (int i = 0; options[i]; i++) { | |
1428 | shared_ptr<Option> opt { | |
1429 | new Option{options[i], option_array}, | |
1430 | default_delete<Option>{}}; | |
8c529898 | 1431 | result.insert({opt->id(), move(opt)}); |
a98729a7 | 1432 | } |
48d92e2c | 1433 | } |
58aa1f83 | 1434 | return result; |
c23c8659 ML |
1435 | } |
1436 | ||
1437 | shared_ptr<Output> OutputFormat::create_output( | |
9e7176bd | 1438 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 | 1439 | { |
a98729a7 | 1440 | return shared_ptr<Output>{ |
9e7176bd | 1441 | new Output{shared_from_this(), move(device), move(options)}, |
a98729a7 | 1442 | default_delete<Output>{}}; |
c23c8659 ML |
1443 | } |
1444 | ||
81b3ce37 | 1445 | shared_ptr<Output> OutputFormat::create_output(string filename, |
9e7176bd | 1446 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
81b3ce37 | 1447 | { |
a98729a7 | 1448 | return shared_ptr<Output>{ |
9e7176bd | 1449 | new Output{move(filename), shared_from_this(), move(device), move(options)}, |
a98729a7 | 1450 | default_delete<Output>{}}; |
81b3ce37 SA |
1451 | } |
1452 | ||
15bebf57 | 1453 | bool OutputFormat::test_flag(const OutputFlag *flag) const |
3cd4b381 SA |
1454 | { |
1455 | return sr_output_test_flag(_structure, flag->id()); | |
1456 | } | |
1457 | ||
c23c8659 | 1458 | Output::Output(shared_ptr<OutputFormat> format, |
9e7176bd | 1459 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1460 | _structure(sr_output_new(format->_structure, |
58e21229 | 1461 | map_to_hash_variant(options), device->_structure, nullptr)), |
d370545d DE |
1462 | _format(move(format)), |
1463 | _device(move(device)), | |
9e7176bd | 1464 | _options(move(options)) |
81b3ce37 SA |
1465 | { |
1466 | } | |
1467 | ||
1468 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
9e7176bd | 1469 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1470 | _structure(sr_output_new(format->_structure, |
81b3ce37 | 1471 | map_to_hash_variant(options), device->_structure, filename.c_str())), |
d370545d DE |
1472 | _format(move(format)), |
1473 | _device(move(device)), | |
9e7176bd | 1474 | _options(move(options)) |
c23c8659 ML |
1475 | { |
1476 | } | |
1477 | ||
1478 | Output::~Output() | |
1479 | { | |
3b161085 | 1480 | check(sr_output_free(_structure)); |
c23c8659 ML |
1481 | } |
1482 | ||
1483 | string Output::receive(shared_ptr<Packet> packet) | |
1484 | { | |
1485 | GString *out; | |
3b161085 | 1486 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1487 | if (out) |
1488 | { | |
1489 | auto result = string(out->str, out->str + out->len); | |
1490 | g_string_free(out, true); | |
1491 | return result; | |
1492 | } | |
1493 | else | |
1494 | { | |
1495 | return string(); | |
1496 | } | |
1497 | } | |
1498 | ||
b5f07319 | 1499 | #include <enums.cpp> |
c23c8659 ML |
1500 | |
1501 | } |