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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 | ||
104 | SR_PRIV ssize_t 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]}}; | |
131 | _drivers.emplace(driver->name(), move(driver)); | |
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]}}; | |
137 | _input_formats.emplace(input->name(), move(input)); | |
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]}}; | |
143 | _output_formats.emplace(output->name(), move(output)); | |
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; | |
164 | result.emplace(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; | |
176 | result.emplace(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; | |
188 | result.emplace(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); | |
320 | ||
321 | analog->meaning = meaning; | |
322 | ||
f17b4546 | 323 | for (const auto &channel : channels) |
dd13d47a | 324 | meaning->channels = g_slist_append(meaning->channels, channel->_structure); |
304be4a7 | 325 | analog->num_samples = num_samples; |
ce3e1e61 DE |
326 | meaning->mq = static_cast<sr_mq>(mq->id()); |
327 | meaning->unit = static_cast<sr_unit>(unit->id()); | |
9e7176bd | 328 | meaning->mqflags = static_cast<sr_mqflag>(QuantityFlag::mask_from_flags(move(mqflags))); |
304be4a7 ML |
329 | analog->data = data_pointer; |
330 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
dd13d47a | 331 | packet->type = SR_DF_ANALOG; |
304be4a7 | 332 | packet->payload = analog; |
a98729a7 | 333 | return shared_ptr<Packet>{new Packet{nullptr, packet}, default_delete<Packet>{}}; |
304be4a7 ML |
334 | } |
335 | ||
c23c8659 ML |
336 | shared_ptr<Session> Context::load_session(string filename) |
337 | { | |
a98729a7 DE |
338 | return shared_ptr<Session>{ |
339 | new Session{shared_from_this(), move(filename)}, | |
340 | default_delete<Session>{}}; | |
c23c8659 ML |
341 | } |
342 | ||
343 | shared_ptr<Trigger> Context::create_trigger(string name) | |
344 | { | |
a98729a7 DE |
345 | return shared_ptr<Trigger>{ |
346 | new Trigger{shared_from_this(), move(name)}, | |
347 | default_delete<Trigger>{}}; | |
c23c8659 ML |
348 | } |
349 | ||
ca3291e3 ML |
350 | shared_ptr<Input> Context::open_file(string filename) |
351 | { | |
f88c7373 BV |
352 | const struct sr_input *input; |
353 | ||
d4cf45e5 | 354 | check(sr_input_scan_file(filename.c_str(), &input)); |
a98729a7 DE |
355 | return shared_ptr<Input>{ |
356 | new Input{shared_from_this(), input}, | |
357 | default_delete<Input>{}}; | |
ca3291e3 ML |
358 | } |
359 | ||
360 | shared_ptr<Input> Context::open_stream(string header) | |
361 | { | |
f88c7373 BV |
362 | const struct sr_input *input; |
363 | ||
ca3291e3 | 364 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
365 | auto ret = sr_input_scan_buffer(gstr, &input); |
366 | g_string_free(gstr, true); | |
367 | check(ret); | |
a98729a7 DE |
368 | return shared_ptr<Input>{ |
369 | new Input{shared_from_this(), input}, | |
370 | default_delete<Input>{}}; | |
ca3291e3 ML |
371 | } |
372 | ||
15bebf57 | 373 | map<string, string> Context::serials(shared_ptr<Driver> driver) const |
24287ea9 | 374 | { |
58e21229 | 375 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : nullptr); |
24287ea9 AJ |
376 | map<string, string> serials; |
377 | ||
378 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
ce3e1e61 | 379 | auto *const port = static_cast<sr_serial_port *>(serial->data); |
24287ea9 AJ |
380 | serials[string(port->name)] = string(port->description); |
381 | } | |
382 | ||
ce3e1e61 DE |
383 | g_slist_free_full(serial_list, |
384 | reinterpret_cast<GDestroyNotify>(&sr_serial_free)); | |
24287ea9 AJ |
385 | return serials; |
386 | } | |
387 | ||
c23c8659 | 388 | Driver::Driver(struct sr_dev_driver *structure) : |
58e21229 | 389 | Configurable(structure, nullptr, nullptr), |
d5d7b09e | 390 | _structure(structure), |
3b161085 | 391 | _initialized(false) |
c23c8659 ML |
392 | { |
393 | } | |
394 | ||
395 | Driver::~Driver() | |
396 | { | |
c23c8659 ML |
397 | } |
398 | ||
15bebf57 | 399 | string Driver::name() const |
c23c8659 | 400 | { |
3b161085 | 401 | return valid_string(_structure->name); |
c23c8659 ML |
402 | } |
403 | ||
15bebf57 | 404 | string Driver::long_name() const |
c23c8659 | 405 | { |
3b161085 | 406 | return valid_string(_structure->longname); |
c23c8659 ML |
407 | } |
408 | ||
36bb818d ML |
409 | set<const ConfigKey *> Driver::scan_options() const |
410 | { | |
411 | GArray *opts = sr_driver_scan_options(_structure); | |
412 | set<const ConfigKey *> result; | |
413 | for (guint i = 0; i < opts->len; i++) | |
414 | result.insert(ConfigKey::get(g_array_index(opts, uint32_t, i))); | |
415 | g_array_free(opts, TRUE); | |
416 | return result; | |
417 | } | |
418 | ||
c23c8659 | 419 | vector<shared_ptr<HardwareDevice>> Driver::scan( |
9e7176bd | 420 | map<const ConfigKey *, Glib::VariantBase> options) |
c23c8659 ML |
421 | { |
422 | /* Initialise the driver if not yet done. */ | |
3b161085 | 423 | if (!_initialized) |
c23c8659 | 424 | { |
3b161085 ML |
425 | check(sr_driver_init(_parent->_structure, _structure)); |
426 | _initialized = true; | |
c23c8659 ML |
427 | } |
428 | ||
c23c8659 | 429 | /* Translate scan options to GSList of struct sr_config pointers. */ |
58e21229 | 430 | GSList *option_list = nullptr; |
f17b4546 | 431 | for (const auto &entry : options) |
c23c8659 | 432 | { |
f17b4546 DE |
433 | const auto &key = entry.first; |
434 | const auto &value = entry.second; | |
435 | auto *const config = g_new(struct sr_config, 1); | |
3b161085 | 436 | config->key = key->id(); |
f17b4546 | 437 | config->data = const_cast<GVariant*>(value.gobj()); |
c23c8659 ML |
438 | option_list = g_slist_append(option_list, config); |
439 | } | |
440 | ||
441 | /* Run scan. */ | |
3b161085 | 442 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
443 | |
444 | /* Free option list. */ | |
445 | g_slist_free_full(option_list, g_free); | |
446 | ||
a4e47454 | 447 | |
c23c8659 | 448 | /* Create device objects. */ |
a4e47454 | 449 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
450 | for (GSList *device = device_list; device; device = device->next) |
451 | { | |
ce3e1e61 | 452 | auto *const sdi = static_cast<struct sr_dev_inst *>(device->data); |
a98729a7 DE |
453 | shared_ptr<HardwareDevice> hwdev { |
454 | new HardwareDevice{shared_from_this(), sdi}, | |
455 | default_delete<HardwareDevice>{}}; | |
456 | result.push_back(move(hwdev)); | |
c23c8659 ML |
457 | } |
458 | ||
459 | /* Free GSList returned from scan. */ | |
460 | g_slist_free(device_list); | |
461 | ||
c23c8659 ML |
462 | return result; |
463 | } | |
464 | ||
465 | Configurable::Configurable( | |
466 | struct sr_dev_driver *driver, | |
467 | struct sr_dev_inst *sdi, | |
468 | struct sr_channel_group *cg) : | |
469 | config_driver(driver), | |
470 | config_sdi(sdi), | |
471 | config_channel_group(cg) | |
472 | { | |
473 | } | |
474 | ||
475 | Configurable::~Configurable() | |
476 | { | |
477 | } | |
478 | ||
36bb818d ML |
479 | set<const ConfigKey *> Configurable::config_keys() const |
480 | { | |
481 | GArray *opts; | |
482 | set<const ConfigKey *> result; | |
483 | ||
484 | opts = sr_dev_options(config_driver, config_sdi, config_channel_group); | |
485 | ||
486 | for (guint i = 0; i < opts->len; i++) | |
487 | result.insert(ConfigKey::get(g_array_index(opts, uint32_t, i))); | |
488 | ||
489 | g_array_free(opts, TRUE); | |
490 | ||
491 | return result; | |
492 | } | |
493 | ||
15bebf57 | 494 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) const |
c23c8659 ML |
495 | { |
496 | GVariant *data; | |
497 | check(sr_config_get( | |
498 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 499 | key->id(), &data)); |
c23c8659 ML |
500 | return Glib::VariantBase(data); |
501 | } | |
502 | ||
d370545d | 503 | void Configurable::config_set(const ConfigKey *key, const Glib::VariantBase &value) |
c23c8659 ML |
504 | { |
505 | check(sr_config_set( | |
506 | config_sdi, config_channel_group, | |
d370545d | 507 | key->id(), const_cast<GVariant*>(value.gobj()))); |
c23c8659 ML |
508 | } |
509 | ||
36bb818d | 510 | set<const Capability *> Configurable::config_capabilities(const ConfigKey *key) const |
c23c8659 | 511 | { |
0c697a4b UH |
512 | int caps = sr_dev_config_capabilities_list(config_sdi, |
513 | config_channel_group, key->id()); | |
c23c8659 | 514 | |
36bb818d | 515 | set<const Capability *> result; |
d54190a3 | 516 | |
36bb818d ML |
517 | for (auto cap: Capability::values()) |
518 | if (caps & cap->id()) | |
519 | result.insert(cap); | |
d54190a3 ML |
520 | |
521 | return result; | |
522 | } | |
523 | ||
d9eed47d | 524 | bool Configurable::config_check(const ConfigKey *key, |
36bb818d | 525 | const Capability *capability) const |
d9eed47d | 526 | { |
0c697a4b UH |
527 | int caps = sr_dev_config_capabilities_list(config_sdi, |
528 | config_channel_group, key->id()); | |
d9eed47d | 529 | |
36bb818d ML |
530 | return (caps & capability->id()); |
531 | } | |
d9eed47d | 532 | |
36bb818d ML |
533 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) const |
534 | { | |
535 | GVariant *data; | |
536 | check(sr_config_list( | |
537 | config_driver, config_sdi, config_channel_group, | |
538 | key->id(), &data)); | |
539 | return Glib::VariantContainerBase(data); | |
d9eed47d ML |
540 | } |
541 | ||
c23c8659 | 542 | Device::Device(struct sr_dev_inst *structure) : |
58e21229 | 543 | Configurable(sr_dev_inst_driver_get(structure), structure, nullptr), |
3b161085 | 544 | _structure(structure) |
c23c8659 | 545 | { |
80fe5247 | 546 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 | 547 | { |
f17b4546 DE |
548 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
549 | unique_ptr<Channel> channel {new Channel{ch}}; | |
550 | _channels.emplace(ch, move(channel)); | |
c23c8659 | 551 | } |
6be7a7f2 | 552 | |
80fe5247 | 553 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 | 554 | { |
f17b4546 DE |
555 | auto *const cg = static_cast<struct sr_channel_group *>(entry->data); |
556 | unique_ptr<ChannelGroup> group {new ChannelGroup{this, cg}}; | |
557 | _channel_groups.emplace(group->name(), move(group)); | |
6be7a7f2 | 558 | } |
c23c8659 ML |
559 | } |
560 | ||
561 | Device::~Device() | |
f17b4546 | 562 | {} |
c23c8659 | 563 | |
15bebf57 | 564 | string Device::vendor() const |
c23c8659 | 565 | { |
80fe5247 | 566 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
567 | } |
568 | ||
15bebf57 | 569 | string Device::model() const |
c23c8659 | 570 | { |
80fe5247 | 571 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
572 | } |
573 | ||
15bebf57 | 574 | string Device::version() const |
c23c8659 | 575 | { |
80fe5247 | 576 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
577 | } |
578 | ||
15bebf57 | 579 | string Device::serial_number() const |
d1075e5a | 580 | { |
80fe5247 | 581 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
582 | } |
583 | ||
15bebf57 | 584 | string Device::connection_id() const |
d1075e5a | 585 | { |
80fe5247 | 586 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
587 | } |
588 | ||
3b161085 | 589 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
590 | { |
591 | vector<shared_ptr<Channel>> result; | |
ce3e1e61 DE |
592 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) { |
593 | auto *const ch = static_cast<struct sr_channel *>(channel->data); | |
b6ab954d | 594 | result.push_back(_channels[ch]->share_owned_by(get_shared_from_this())); |
ce3e1e61 | 595 | } |
c23c8659 ML |
596 | return result; |
597 | } | |
598 | ||
4178d971 ML |
599 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
600 | { | |
b6ab954d | 601 | return _channels[ptr]->share_owned_by(get_shared_from_this()); |
4178d971 ML |
602 | } |
603 | ||
6be7a7f2 | 604 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 605 | Device::channel_groups() |
6be7a7f2 ML |
606 | { |
607 | map<string, shared_ptr<ChannelGroup>> result; | |
f17b4546 | 608 | for (const auto &entry: _channel_groups) |
6be7a7f2 | 609 | { |
f17b4546 DE |
610 | const auto &name = entry.first; |
611 | const auto &channel_group = entry.second; | |
612 | result.emplace(name, channel_group->share_owned_by(get_shared_from_this())); | |
6be7a7f2 ML |
613 | } |
614 | return result; | |
615 | } | |
616 | ||
c23c8659 ML |
617 | void Device::open() |
618 | { | |
3b161085 | 619 | check(sr_dev_open(_structure)); |
c23c8659 ML |
620 | } |
621 | ||
622 | void Device::close() | |
623 | { | |
3b161085 | 624 | check(sr_dev_close(_structure)); |
c23c8659 ML |
625 | } |
626 | ||
a4e47454 ML |
627 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
628 | struct sr_dev_inst *structure) : | |
c23c8659 | 629 | Device(structure), |
d370545d | 630 | _driver(move(driver)) |
c23c8659 | 631 | { |
c23c8659 ML |
632 | } |
633 | ||
634 | HardwareDevice::~HardwareDevice() | |
635 | { | |
c23c8659 ML |
636 | } |
637 | ||
d01d2314 ML |
638 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
639 | { | |
bf52cc8c | 640 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
641 | } |
642 | ||
3b161085 | 643 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 644 | { |
a4e47454 | 645 | return _driver; |
c23c8659 ML |
646 | } |
647 | ||
9fa5b426 | 648 | UserDevice::UserDevice(string vendor, string model, string version) : |
d5d7b09e DE |
649 | Device(sr_dev_inst_user_new( |
650 | vendor.c_str(), model.c_str(), version.c_str())) | |
9fa5b426 ML |
651 | { |
652 | } | |
653 | ||
654 | UserDevice::~UserDevice() | |
655 | { | |
656 | } | |
657 | ||
658 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
659 | { | |
660 | return static_pointer_cast<Device>(shared_from_this()); | |
661 | } | |
662 | ||
663 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
664 | const ChannelType *type, string name) | |
665 | { | |
666 | check(sr_dev_inst_channel_add(Device::_structure, | |
667 | index, type->id(), name.c_str())); | |
ce3e1e61 DE |
668 | GSList *const last = g_slist_last(sr_dev_inst_channels_get(Device::_structure)); |
669 | auto *const ch = static_cast<struct sr_channel *>(last->data); | |
f17b4546 DE |
670 | unique_ptr<Channel> channel {new Channel{ch}}; |
671 | _channels.emplace(ch, move(channel)); | |
ce3e1e61 | 672 | return get_channel(ch); |
9fa5b426 ML |
673 | } |
674 | ||
c23c8659 | 675 | Channel::Channel(struct sr_channel *structure) : |
d5d7b09e | 676 | _structure(structure), |
3b161085 | 677 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
678 | { |
679 | } | |
680 | ||
681 | Channel::~Channel() | |
682 | { | |
683 | } | |
684 | ||
15bebf57 | 685 | string Channel::name() const |
c23c8659 | 686 | { |
3b161085 | 687 | return valid_string(_structure->name); |
c23c8659 ML |
688 | } |
689 | ||
690 | void Channel::set_name(string name) | |
691 | { | |
6f1346fb | 692 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
693 | } |
694 | ||
15bebf57 | 695 | const ChannelType *Channel::type() const |
c23c8659 | 696 | { |
3b161085 | 697 | return ChannelType::get(_structure->type); |
c23c8659 ML |
698 | } |
699 | ||
15bebf57 | 700 | bool Channel::enabled() const |
c23c8659 | 701 | { |
3b161085 | 702 | return _structure->enabled; |
c23c8659 ML |
703 | } |
704 | ||
705 | void Channel::set_enabled(bool value) | |
706 | { | |
6f1346fb | 707 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
708 | } |
709 | ||
15bebf57 | 710 | unsigned int Channel::index() const |
06bd935e | 711 | { |
3b161085 | 712 | return _structure->index; |
06bd935e ML |
713 | } |
714 | ||
f17b4546 | 715 | ChannelGroup::ChannelGroup(const Device *device, |
c23c8659 | 716 | struct sr_channel_group *structure) : |
80fe5247 | 717 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 | 718 | { |
d5d7b09e | 719 | for (GSList *entry = config_channel_group->channels; entry; entry = entry->next) { |
ce3e1e61 | 720 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
f17b4546 DE |
721 | /* Note: This relies on Device::_channels to keep the Channel |
722 | * objects around over the lifetime of the ChannelGroup. */ | |
723 | _channels.push_back(device->_channels.find(ch)->second.get()); | |
ce3e1e61 | 724 | } |
c23c8659 ML |
725 | } |
726 | ||
727 | ChannelGroup::~ChannelGroup() | |
728 | { | |
729 | } | |
730 | ||
15bebf57 | 731 | string ChannelGroup::name() const |
c23c8659 | 732 | { |
d5d7b09e | 733 | return valid_string(config_channel_group->name); |
c23c8659 ML |
734 | } |
735 | ||
3b161085 | 736 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
737 | { |
738 | vector<shared_ptr<Channel>> result; | |
f17b4546 | 739 | for (const auto &channel : _channels) |
b6ab954d | 740 | result.push_back(channel->share_owned_by(_parent)); |
c23c8659 ML |
741 | return result; |
742 | } | |
743 | ||
744 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
d5d7b09e | 745 | _structure(sr_trigger_new(name.c_str())), |
d370545d | 746 | _context(move(context)) |
c23c8659 | 747 | { |
f17b4546 DE |
748 | for (auto *stage = _structure->stages; stage; stage = stage->next) { |
749 | unique_ptr<TriggerStage> ts {new TriggerStage{ | |
750 | static_cast<struct sr_trigger_stage *>(stage->data)}}; | |
751 | _stages.push_back(move(ts)); | |
752 | } | |
c23c8659 ML |
753 | } |
754 | ||
755 | Trigger::~Trigger() | |
756 | { | |
3b161085 | 757 | sr_trigger_free(_structure); |
c23c8659 ML |
758 | } |
759 | ||
15bebf57 | 760 | string Trigger::name() const |
c23c8659 | 761 | { |
3b161085 | 762 | return _structure->name; |
c23c8659 ML |
763 | } |
764 | ||
3b161085 | 765 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
766 | { |
767 | vector<shared_ptr<TriggerStage>> result; | |
f17b4546 | 768 | for (const auto &stage : _stages) |
b6ab954d | 769 | result.push_back(stage->share_owned_by(shared_from_this())); |
c23c8659 ML |
770 | return result; |
771 | } | |
772 | ||
773 | shared_ptr<TriggerStage> Trigger::add_stage() | |
774 | { | |
f17b4546 DE |
775 | unique_ptr<TriggerStage> stage {new TriggerStage{sr_trigger_stage_add(_structure)}}; |
776 | _stages.push_back(move(stage)); | |
777 | return _stages.back()->share_owned_by(shared_from_this()); | |
c23c8659 ML |
778 | } |
779 | ||
d5d7b09e DE |
780 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : |
781 | _structure(structure) | |
c23c8659 ML |
782 | { |
783 | } | |
784 | ||
785 | TriggerStage::~TriggerStage() | |
786 | { | |
c23c8659 ML |
787 | } |
788 | ||
15bebf57 | 789 | int TriggerStage::number() const |
c23c8659 | 790 | { |
3b161085 | 791 | return _structure->stage; |
c23c8659 ML |
792 | } |
793 | ||
3b161085 | 794 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
795 | { |
796 | vector<shared_ptr<TriggerMatch>> result; | |
f17b4546 | 797 | for (const auto &match : _matches) |
b6ab954d | 798 | result.push_back(match->share_owned_by(shared_from_this())); |
c23c8659 ML |
799 | return result; |
800 | } | |
801 | ||
3b161085 ML |
802 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
803 | const TriggerMatchType *type, float value) | |
c23c8659 | 804 | { |
3b161085 ML |
805 | check(sr_trigger_match_add(_structure, |
806 | channel->_structure, type->id(), value)); | |
ce3e1e61 | 807 | GSList *const last = g_slist_last(_structure->matches); |
f17b4546 DE |
808 | unique_ptr<TriggerMatch> match {new TriggerMatch{ |
809 | static_cast<struct sr_trigger_match *>(last->data), | |
810 | move(channel)}}; | |
811 | _matches.push_back(move(match)); | |
c23c8659 ML |
812 | } |
813 | ||
3b161085 ML |
814 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
815 | const TriggerMatchType *type) | |
c23c8659 | 816 | { |
d370545d | 817 | add_match(move(channel), type, NAN); |
c23c8659 ML |
818 | } |
819 | ||
3b161085 ML |
820 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
821 | shared_ptr<Channel> channel) : | |
d5d7b09e | 822 | _structure(structure), |
d370545d | 823 | _channel(move(channel)) |
c23c8659 ML |
824 | { |
825 | } | |
826 | ||
827 | TriggerMatch::~TriggerMatch() | |
828 | { | |
829 | } | |
830 | ||
3b161085 | 831 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 832 | { |
3b161085 | 833 | return _channel; |
c23c8659 ML |
834 | } |
835 | ||
15bebf57 | 836 | const TriggerMatchType *TriggerMatch::type() const |
c23c8659 | 837 | { |
3b161085 | 838 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
839 | } |
840 | ||
15bebf57 | 841 | float TriggerMatch::value() const |
c23c8659 | 842 | { |
3b161085 | 843 | return _structure->value; |
c23c8659 ML |
844 | } |
845 | ||
846 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
847 | DatafeedCallbackFunction callback) : | |
d370545d | 848 | _callback(move(callback)), |
3b161085 | 849 | _session(session) |
c23c8659 ML |
850 | { |
851 | } | |
852 | ||
853 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
854 | const struct sr_datafeed_packet *pkt) | |
855 | { | |
ca4e307a | 856 | auto device = _session->get_device(sdi); |
a98729a7 | 857 | shared_ptr<Packet> packet {new Packet{device, pkt}, default_delete<Packet>{}}; |
d370545d | 858 | _callback(move(device), move(packet)); |
c23c8659 ML |
859 | } |
860 | ||
cac58676 | 861 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
cac58676 ML |
862 | Device(structure) |
863 | { | |
864 | } | |
865 | ||
866 | SessionDevice::~SessionDevice() | |
867 | { | |
868 | } | |
869 | ||
870 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
871 | { | |
872 | return static_pointer_cast<Device>(shared_from_this()); | |
873 | } | |
874 | ||
c23c8659 | 875 | Session::Session(shared_ptr<Context> context) : |
d5d7b09e | 876 | _structure(nullptr), |
d370545d | 877 | _context(move(context)) |
c23c8659 | 878 | { |
d370545d | 879 | check(sr_session_new(_context->_structure, &_structure)); |
3b161085 | 880 | _context->_session = this; |
c23c8659 ML |
881 | } |
882 | ||
883 | Session::Session(shared_ptr<Context> context, string filename) : | |
d5d7b09e | 884 | _structure(nullptr), |
d370545d DE |
885 | _context(move(context)), |
886 | _filename(move(filename)) | |
c23c8659 | 887 | { |
d370545d | 888 | check(sr_session_load(_context->_structure, _filename.c_str(), &_structure)); |
cac58676 | 889 | GSList *dev_list; |
3b161085 | 890 | check(sr_session_dev_list(_structure, &dev_list)); |
ce3e1e61 DE |
891 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
892 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
f17b4546 DE |
893 | unique_ptr<SessionDevice> device {new SessionDevice{sdi}}; |
894 | _owned_devices.emplace(sdi, move(device)); | |
cac58676 | 895 | } |
3b161085 | 896 | _context->_session = this; |
c23c8659 ML |
897 | } |
898 | ||
899 | Session::~Session() | |
900 | { | |
3b161085 | 901 | check(sr_session_destroy(_structure)); |
ca4e307a ML |
902 | } |
903 | ||
904 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
905 | { | |
906 | if (_owned_devices.count(sdi)) | |
907 | return static_pointer_cast<Device>( | |
b6ab954d | 908 | _owned_devices[sdi]->share_owned_by(shared_from_this())); |
ca4e307a ML |
909 | else if (_other_devices.count(sdi)) |
910 | return _other_devices[sdi]; | |
911 | else | |
912 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
913 | } |
914 | ||
915 | void Session::add_device(shared_ptr<Device> device) | |
916 | { | |
d370545d DE |
917 | const auto dev_struct = device->_structure; |
918 | check(sr_session_dev_add(_structure, dev_struct)); | |
919 | _other_devices[dev_struct] = move(device); | |
c23c8659 ML |
920 | } |
921 | ||
3b161085 | 922 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
923 | { |
924 | GSList *dev_list; | |
3b161085 | 925 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 | 926 | vector<shared_ptr<Device>> result; |
ce3e1e61 DE |
927 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
928 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
ca4e307a | 929 | result.push_back(get_device(sdi)); |
c23c8659 ML |
930 | } |
931 | return result; | |
932 | } | |
933 | ||
934 | void Session::remove_devices() | |
935 | { | |
ca4e307a | 936 | _other_devices.clear(); |
3b161085 | 937 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
938 | } |
939 | ||
940 | void Session::start() | |
941 | { | |
3b161085 | 942 | check(sr_session_start(_structure)); |
c23c8659 ML |
943 | } |
944 | ||
945 | void Session::run() | |
946 | { | |
3b161085 | 947 | check(sr_session_run(_structure)); |
c23c8659 ML |
948 | } |
949 | ||
950 | void Session::stop() | |
951 | { | |
3b161085 | 952 | check(sr_session_stop(_structure)); |
c23c8659 ML |
953 | } |
954 | ||
f91cf612 DE |
955 | bool Session::is_running() const |
956 | { | |
957 | const int ret = sr_session_is_running(_structure); | |
958 | if (ret < 0) | |
959 | throw Error{ret}; | |
960 | return (ret != 0); | |
961 | } | |
962 | ||
0ab8e5d2 | 963 | static void session_stopped_callback(void *data) noexcept |
f91cf612 DE |
964 | { |
965 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
966 | (*callback)(); | |
967 | } | |
968 | ||
969 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
970 | { | |
971 | _stopped_callback = move(callback); | |
972 | if (_stopped_callback) | |
973 | check(sr_session_stopped_callback_set(_structure, | |
974 | &session_stopped_callback, &_stopped_callback)); | |
975 | else | |
976 | check(sr_session_stopped_callback_set(_structure, | |
977 | nullptr, nullptr)); | |
978 | } | |
979 | ||
c23c8659 | 980 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
0ab8e5d2 | 981 | const struct sr_datafeed_packet *pkt, void *cb_data) noexcept |
c23c8659 ML |
982 | { |
983 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
984 | callback->run(sdi, pkt); | |
985 | } | |
ce3e1e61 | 986 | |
c23c8659 ML |
987 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) |
988 | { | |
f17b4546 DE |
989 | unique_ptr<DatafeedCallbackData> cb_data |
990 | {new DatafeedCallbackData{this, move(callback)}}; | |
3b161085 | 991 | check(sr_session_datafeed_callback_add(_structure, |
f17b4546 DE |
992 | &datafeed_callback, cb_data.get())); |
993 | _datafeed_callbacks.push_back(move(cb_data)); | |
c23c8659 ML |
994 | } |
995 | ||
d370545d | 996 | void Session::remove_datafeed_callbacks() |
c23c8659 | 997 | { |
3b161085 | 998 | check(sr_session_datafeed_callback_remove_all(_structure)); |
3b161085 | 999 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1000 | } |
1001 | ||
3b161085 | 1002 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1003 | { |
3b161085 | 1004 | return _trigger; |
6fa0eb86 ML |
1005 | } |
1006 | ||
1007 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1008 | { | |
e835e808 UH |
1009 | if (!trigger) |
1010 | // Set NULL trigger, i.e. remove any trigger from the session. | |
58e21229 | 1011 | check(sr_session_trigger_set(_structure, nullptr)); |
e835e808 UH |
1012 | else |
1013 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
d370545d | 1014 | _trigger = move(trigger); |
6fa0eb86 ML |
1015 | } |
1016 | ||
15bebf57 | 1017 | string Session::filename() const |
1411f7d8 ML |
1018 | { |
1019 | return _filename; | |
1020 | } | |
1021 | ||
624d1610 UH |
1022 | shared_ptr<Context> Session::context() |
1023 | { | |
1024 | return _context; | |
1025 | } | |
1026 | ||
2928f47d ML |
1027 | Packet::Packet(shared_ptr<Device> device, |
1028 | const struct sr_datafeed_packet *structure) : | |
d5d7b09e | 1029 | _structure(structure), |
d370545d | 1030 | _device(move(device)) |
c23c8659 ML |
1031 | { |
1032 | switch (structure->type) | |
1033 | { | |
2928f47d | 1034 | case SR_DF_HEADER: |
f17b4546 | 1035 | _payload.reset(new Header{ |
2928f47d | 1036 | static_cast<const struct sr_datafeed_header *>( |
f17b4546 | 1037 | structure->payload)}); |
2928f47d ML |
1038 | break; |
1039 | case SR_DF_META: | |
f17b4546 | 1040 | _payload.reset(new Meta{ |
2928f47d | 1041 | static_cast<const struct sr_datafeed_meta *>( |
f17b4546 | 1042 | structure->payload)}); |
2928f47d | 1043 | break; |
c23c8659 | 1044 | case SR_DF_LOGIC: |
f17b4546 | 1045 | _payload.reset(new Logic{ |
c23c8659 | 1046 | static_cast<const struct sr_datafeed_logic *>( |
f17b4546 | 1047 | structure->payload)}); |
c23c8659 | 1048 | break; |
dd13d47a | 1049 | case SR_DF_ANALOG: |
f17b4546 | 1050 | _payload.reset(new Analog{ |
dd13d47a | 1051 | static_cast<const struct sr_datafeed_analog *>( |
f17b4546 | 1052 | structure->payload)}); |
4cd883a7 | 1053 | break; |
c23c8659 ML |
1054 | } |
1055 | } | |
1056 | ||
1057 | Packet::~Packet() | |
1058 | { | |
c23c8659 ML |
1059 | } |
1060 | ||
15bebf57 | 1061 | const PacketType *Packet::type() const |
90ba83f2 | 1062 | { |
3b161085 | 1063 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1064 | } |
1065 | ||
3b161085 | 1066 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1067 | { |
3b161085 | 1068 | if (_payload) |
b6ab954d | 1069 | return _payload->share_owned_by(shared_from_this()); |
4cd883a7 ML |
1070 | else |
1071 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1072 | } |
1073 | ||
1074 | PacketPayload::PacketPayload() | |
1075 | { | |
1076 | } | |
1077 | ||
1078 | PacketPayload::~PacketPayload() | |
1079 | { | |
1080 | } | |
1081 | ||
2928f47d | 1082 | Header::Header(const struct sr_datafeed_header *structure) : |
d5d7b09e DE |
1083 | PacketPayload(), |
1084 | _structure(structure) | |
2928f47d ML |
1085 | { |
1086 | } | |
1087 | ||
1088 | Header::~Header() | |
1089 | { | |
1090 | } | |
1091 | ||
b6ab954d | 1092 | shared_ptr<PacketPayload> Header::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1093 | { |
4f7bcf0e | 1094 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1095 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1096 | } |
1097 | ||
15bebf57 | 1098 | int Header::feed_version() const |
2928f47d | 1099 | { |
3b161085 | 1100 | return _structure->feed_version; |
2928f47d ML |
1101 | } |
1102 | ||
15bebf57 | 1103 | Glib::TimeVal Header::start_time() const |
2928f47d ML |
1104 | { |
1105 | return Glib::TimeVal( | |
3b161085 ML |
1106 | _structure->starttime.tv_sec, |
1107 | _structure->starttime.tv_usec); | |
2928f47d ML |
1108 | } |
1109 | ||
1110 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
d5d7b09e DE |
1111 | PacketPayload(), |
1112 | _structure(structure) | |
2928f47d ML |
1113 | { |
1114 | } | |
1115 | ||
1116 | Meta::~Meta() | |
1117 | { | |
1118 | } | |
1119 | ||
b6ab954d | 1120 | shared_ptr<PacketPayload> Meta::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1121 | { |
4f7bcf0e | 1122 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1123 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1124 | } |
1125 | ||
15bebf57 | 1126 | map<const ConfigKey *, Glib::VariantBase> Meta::config() const |
2928f47d ML |
1127 | { |
1128 | map<const ConfigKey *, Glib::VariantBase> result; | |
ce3e1e61 DE |
1129 | for (auto l = _structure->config; l; l = l->next) { |
1130 | auto *const config = static_cast<struct sr_config *>(l->data); | |
7cccc915 | 1131 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data, true); |
2928f47d ML |
1132 | } |
1133 | return result; | |
1134 | } | |
1135 | ||
1136 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
d5d7b09e DE |
1137 | PacketPayload(), |
1138 | _structure(structure) | |
2928f47d ML |
1139 | { |
1140 | } | |
c23c8659 ML |
1141 | |
1142 | Logic::~Logic() | |
1143 | { | |
1144 | } | |
1145 | ||
b6ab954d | 1146 | shared_ptr<PacketPayload> Logic::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1147 | { |
4f7bcf0e | 1148 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1149 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1150 | } |
1151 | ||
3b161085 | 1152 | void *Logic::data_pointer() |
c23c8659 | 1153 | { |
3b161085 | 1154 | return _structure->data; |
c23c8659 ML |
1155 | } |
1156 | ||
15bebf57 | 1157 | size_t Logic::data_length() const |
c23c8659 | 1158 | { |
3b161085 | 1159 | return _structure->length; |
c23c8659 ML |
1160 | } |
1161 | ||
15bebf57 | 1162 | unsigned int Logic::unit_size() const |
2928f47d | 1163 | { |
3b161085 | 1164 | return _structure->unitsize; |
2928f47d ML |
1165 | } |
1166 | ||
dd13d47a | 1167 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
d5d7b09e DE |
1168 | PacketPayload(), |
1169 | _structure(structure) | |
c23c8659 ML |
1170 | { |
1171 | } | |
1172 | ||
dd13d47a | 1173 | Analog::~Analog() |
c23c8659 ML |
1174 | { |
1175 | } | |
1176 | ||
b6ab954d | 1177 | shared_ptr<PacketPayload> Analog::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1178 | { |
4f7bcf0e | 1179 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1180 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1181 | } |
1182 | ||
dd13d47a | 1183 | void *Analog::data_pointer() |
c23c8659 | 1184 | { |
3b161085 | 1185 | return _structure->data; |
c23c8659 ML |
1186 | } |
1187 | ||
15bebf57 | 1188 | unsigned int Analog::num_samples() const |
c23c8659 | 1189 | { |
3b161085 | 1190 | return _structure->num_samples; |
c23c8659 ML |
1191 | } |
1192 | ||
dd13d47a | 1193 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1194 | { |
2928f47d | 1195 | vector<shared_ptr<Channel>> result; |
ce3e1e61 DE |
1196 | for (auto l = _structure->meaning->channels; l; l = l->next) { |
1197 | auto *const ch = static_cast<struct sr_channel *>(l->data); | |
1198 | result.push_back(_parent->_device->get_channel(ch)); | |
1199 | } | |
2928f47d | 1200 | return result; |
c23c8659 ML |
1201 | } |
1202 | ||
15bebf57 | 1203 | const Quantity *Analog::mq() const |
c23c8659 | 1204 | { |
dd13d47a | 1205 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1206 | } |
1207 | ||
15bebf57 | 1208 | const Unit *Analog::unit() const |
c23c8659 | 1209 | { |
dd13d47a | 1210 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1211 | } |
1212 | ||
15bebf57 | 1213 | vector<const QuantityFlag *> Analog::mq_flags() const |
c23c8659 | 1214 | { |
dd13d47a | 1215 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1216 | } |
1217 | ||
ca3291e3 | 1218 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
d5d7b09e | 1219 | _structure(structure) |
c23c8659 ML |
1220 | { |
1221 | } | |
1222 | ||
1223 | InputFormat::~InputFormat() | |
1224 | { | |
1225 | } | |
1226 | ||
15bebf57 | 1227 | string InputFormat::name() const |
c23c8659 | 1228 | { |
3b161085 | 1229 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1230 | } |
1231 | ||
15bebf57 | 1232 | string InputFormat::description() const |
c23c8659 | 1233 | { |
3b161085 | 1234 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1235 | } |
1236 | ||
15bebf57 | 1237 | vector<string> InputFormat::extensions() const |
c7bc82ff JH |
1238 | { |
1239 | vector<string> exts; | |
1240 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1241 | e && *e; e++) | |
1242 | exts.push_back(*e); | |
1243 | return exts; | |
1244 | } | |
1245 | ||
3b161085 | 1246 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1247 | { |
43942280 | 1248 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1249 | |
1250 | if (const struct sr_option **options = sr_input_options_get(_structure)) | |
48d92e2c | 1251 | { |
a98729a7 DE |
1252 | shared_ptr<const struct sr_option *> option_array |
1253 | {options, &sr_input_options_free}; | |
1254 | for (int i = 0; options[i]; i++) { | |
1255 | shared_ptr<Option> opt { | |
1256 | new Option{options[i], option_array}, | |
1257 | default_delete<Option>{}}; | |
1258 | result.emplace(opt->id(), move(opt)); | |
1259 | } | |
48d92e2c | 1260 | } |
43942280 ML |
1261 | return result; |
1262 | } | |
1263 | ||
ca3291e3 | 1264 | shared_ptr<Input> InputFormat::create_input( |
9e7176bd | 1265 | map<string, Glib::VariantBase> options) |
ca3291e3 | 1266 | { |
3b161085 | 1267 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1268 | if (!input) |
1269 | throw Error(SR_ERR_ARG); | |
a98729a7 | 1270 | return shared_ptr<Input>{new Input{_parent, input}, default_delete<Input>{}}; |
c23c8659 ML |
1271 | } |
1272 | ||
ca3291e3 | 1273 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
d5d7b09e | 1274 | _structure(structure), |
f17b4546 | 1275 | _context(move(context)) |
c23c8659 | 1276 | { |
c23c8659 ML |
1277 | } |
1278 | ||
3b161085 | 1279 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1280 | { |
3b161085 | 1281 | if (!_device) |
ca3291e3 | 1282 | { |
3b161085 | 1283 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1284 | if (!sdi) |
1285 | throw Error(SR_ERR_NA); | |
f17b4546 | 1286 | _device.reset(new InputDevice{shared_from_this(), sdi}); |
ca3291e3 | 1287 | } |
c23c8659 | 1288 | |
b6ab954d | 1289 | return _device->share_owned_by(shared_from_this()); |
ca3291e3 | 1290 | } |
c23c8659 | 1291 | |
2b51d48b | 1292 | void Input::send(void *data, size_t length) |
ca3291e3 | 1293 | { |
ce3e1e61 | 1294 | auto gstr = g_string_new_len(static_cast<char *>(data), length); |
3b161085 | 1295 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1296 | g_string_free(gstr, false); |
1297 | check(ret); | |
c23c8659 ML |
1298 | } |
1299 | ||
9c51e8ec ML |
1300 | void Input::end() |
1301 | { | |
1302 | check(sr_input_end(_structure)); | |
1303 | } | |
1304 | ||
ca3291e3 | 1305 | Input::~Input() |
c23c8659 | 1306 | { |
9c51e8ec | 1307 | sr_input_free(_structure); |
c23c8659 ML |
1308 | } |
1309 | ||
6e5240f4 ML |
1310 | InputDevice::InputDevice(shared_ptr<Input> input, |
1311 | struct sr_dev_inst *structure) : | |
6e5240f4 | 1312 | Device(structure), |
d370545d | 1313 | _input(move(input)) |
c23c8659 | 1314 | { |
c23c8659 ML |
1315 | } |
1316 | ||
ca3291e3 | 1317 | InputDevice::~InputDevice() |
c23c8659 | 1318 | { |
c23c8659 ML |
1319 | } |
1320 | ||
d01d2314 ML |
1321 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1322 | { | |
bf52cc8c | 1323 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1324 | } |
1325 | ||
58aa1f83 | 1326 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1327 | shared_ptr<const struct sr_option *> structure_array) : |
d5d7b09e | 1328 | _structure(structure), |
d370545d | 1329 | _structure_array(move(structure_array)) |
58aa1f83 ML |
1330 | { |
1331 | } | |
1332 | ||
1333 | Option::~Option() | |
1334 | { | |
1335 | } | |
1336 | ||
15bebf57 | 1337 | string Option::id() const |
58aa1f83 | 1338 | { |
3b161085 | 1339 | return valid_string(_structure->id); |
58aa1f83 ML |
1340 | } |
1341 | ||
15bebf57 | 1342 | string Option::name() const |
58aa1f83 | 1343 | { |
3b161085 | 1344 | return valid_string(_structure->name); |
58aa1f83 ML |
1345 | } |
1346 | ||
15bebf57 | 1347 | string Option::description() const |
58aa1f83 | 1348 | { |
3b161085 | 1349 | return valid_string(_structure->desc); |
58aa1f83 ML |
1350 | } |
1351 | ||
15bebf57 | 1352 | Glib::VariantBase Option::default_value() const |
58aa1f83 | 1353 | { |
3b161085 | 1354 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1355 | } |
1356 | ||
15bebf57 | 1357 | vector<Glib::VariantBase> Option::values() const |
58aa1f83 ML |
1358 | { |
1359 | vector<Glib::VariantBase> result; | |
ce3e1e61 DE |
1360 | for (auto l = _structure->values; l; l = l->next) { |
1361 | auto *const var = static_cast<GVariant *>(l->data); | |
1362 | result.push_back(Glib::VariantBase(var, true)); | |
1363 | } | |
58aa1f83 ML |
1364 | return result; |
1365 | } | |
1366 | ||
1367 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
d5d7b09e | 1368 | _structure(structure) |
c23c8659 ML |
1369 | { |
1370 | } | |
1371 | ||
1372 | OutputFormat::~OutputFormat() | |
1373 | { | |
1374 | } | |
1375 | ||
15bebf57 | 1376 | string OutputFormat::name() const |
c23c8659 | 1377 | { |
3b161085 | 1378 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1379 | } |
1380 | ||
15bebf57 | 1381 | string OutputFormat::description() const |
c23c8659 | 1382 | { |
3b161085 | 1383 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1384 | } |
1385 | ||
15bebf57 | 1386 | vector<string> OutputFormat::extensions() const |
8a174d23 JH |
1387 | { |
1388 | vector<string> exts; | |
1389 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1390 | e && *e; e++) | |
1391 | exts.push_back(*e); | |
1392 | return exts; | |
1393 | } | |
1394 | ||
3b161085 | 1395 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1396 | { |
58aa1f83 | 1397 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1398 | |
1399 | if (const struct sr_option **options = sr_output_options_get(_structure)) | |
48d92e2c | 1400 | { |
a98729a7 DE |
1401 | shared_ptr<const struct sr_option *> option_array |
1402 | {options, &sr_output_options_free}; | |
1403 | for (int i = 0; options[i]; i++) { | |
1404 | shared_ptr<Option> opt { | |
1405 | new Option{options[i], option_array}, | |
1406 | default_delete<Option>{}}; | |
1407 | result.emplace(opt->id(), move(opt)); | |
1408 | } | |
48d92e2c | 1409 | } |
58aa1f83 | 1410 | return result; |
c23c8659 ML |
1411 | } |
1412 | ||
1413 | shared_ptr<Output> OutputFormat::create_output( | |
9e7176bd | 1414 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 | 1415 | { |
a98729a7 | 1416 | return shared_ptr<Output>{ |
9e7176bd | 1417 | new Output{shared_from_this(), move(device), move(options)}, |
a98729a7 | 1418 | default_delete<Output>{}}; |
c23c8659 ML |
1419 | } |
1420 | ||
81b3ce37 | 1421 | shared_ptr<Output> OutputFormat::create_output(string filename, |
9e7176bd | 1422 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
81b3ce37 | 1423 | { |
a98729a7 | 1424 | return shared_ptr<Output>{ |
9e7176bd | 1425 | new Output{move(filename), shared_from_this(), move(device), move(options)}, |
a98729a7 | 1426 | default_delete<Output>{}}; |
81b3ce37 SA |
1427 | } |
1428 | ||
15bebf57 | 1429 | bool OutputFormat::test_flag(const OutputFlag *flag) const |
3cd4b381 SA |
1430 | { |
1431 | return sr_output_test_flag(_structure, flag->id()); | |
1432 | } | |
1433 | ||
c23c8659 | 1434 | Output::Output(shared_ptr<OutputFormat> format, |
9e7176bd | 1435 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1436 | _structure(sr_output_new(format->_structure, |
58e21229 | 1437 | map_to_hash_variant(options), device->_structure, nullptr)), |
d370545d DE |
1438 | _format(move(format)), |
1439 | _device(move(device)), | |
9e7176bd | 1440 | _options(move(options)) |
81b3ce37 SA |
1441 | { |
1442 | } | |
1443 | ||
1444 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
9e7176bd | 1445 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1446 | _structure(sr_output_new(format->_structure, |
81b3ce37 | 1447 | map_to_hash_variant(options), device->_structure, filename.c_str())), |
d370545d DE |
1448 | _format(move(format)), |
1449 | _device(move(device)), | |
9e7176bd | 1450 | _options(move(options)) |
c23c8659 ML |
1451 | { |
1452 | } | |
1453 | ||
1454 | Output::~Output() | |
1455 | { | |
3b161085 | 1456 | check(sr_output_free(_structure)); |
c23c8659 ML |
1457 | } |
1458 | ||
1459 | string Output::receive(shared_ptr<Packet> packet) | |
1460 | { | |
1461 | GString *out; | |
3b161085 | 1462 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1463 | if (out) |
1464 | { | |
1465 | auto result = string(out->str, out->str + out->len); | |
1466 | g_string_free(out, true); | |
1467 | return result; | |
1468 | } | |
1469 | else | |
1470 | { | |
1471 | return string(); | |
1472 | } | |
1473 | } | |
1474 | ||
b5f07319 | 1475 | #include <enums.cpp> |
c23c8659 ML |
1476 | |
1477 | } |