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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 | ||
409 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
9e7176bd | 410 | map<const ConfigKey *, Glib::VariantBase> options) |
c23c8659 ML |
411 | { |
412 | /* Initialise the driver if not yet done. */ | |
3b161085 | 413 | if (!_initialized) |
c23c8659 | 414 | { |
3b161085 ML |
415 | check(sr_driver_init(_parent->_structure, _structure)); |
416 | _initialized = true; | |
c23c8659 ML |
417 | } |
418 | ||
c23c8659 | 419 | /* Translate scan options to GSList of struct sr_config pointers. */ |
58e21229 | 420 | GSList *option_list = nullptr; |
f17b4546 | 421 | for (const auto &entry : options) |
c23c8659 | 422 | { |
f17b4546 DE |
423 | const auto &key = entry.first; |
424 | const auto &value = entry.second; | |
425 | auto *const config = g_new(struct sr_config, 1); | |
3b161085 | 426 | config->key = key->id(); |
f17b4546 | 427 | config->data = const_cast<GVariant*>(value.gobj()); |
c23c8659 ML |
428 | option_list = g_slist_append(option_list, config); |
429 | } | |
430 | ||
431 | /* Run scan. */ | |
3b161085 | 432 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
433 | |
434 | /* Free option list. */ | |
435 | g_slist_free_full(option_list, g_free); | |
436 | ||
a4e47454 | 437 | |
c23c8659 | 438 | /* Create device objects. */ |
a4e47454 | 439 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
440 | for (GSList *device = device_list; device; device = device->next) |
441 | { | |
ce3e1e61 | 442 | auto *const sdi = static_cast<struct sr_dev_inst *>(device->data); |
a98729a7 DE |
443 | shared_ptr<HardwareDevice> hwdev { |
444 | new HardwareDevice{shared_from_this(), sdi}, | |
445 | default_delete<HardwareDevice>{}}; | |
446 | result.push_back(move(hwdev)); | |
c23c8659 ML |
447 | } |
448 | ||
449 | /* Free GSList returned from scan. */ | |
450 | g_slist_free(device_list); | |
451 | ||
c23c8659 ML |
452 | return result; |
453 | } | |
454 | ||
455 | Configurable::Configurable( | |
456 | struct sr_dev_driver *driver, | |
457 | struct sr_dev_inst *sdi, | |
458 | struct sr_channel_group *cg) : | |
459 | config_driver(driver), | |
460 | config_sdi(sdi), | |
461 | config_channel_group(cg) | |
462 | { | |
463 | } | |
464 | ||
465 | Configurable::~Configurable() | |
466 | { | |
467 | } | |
468 | ||
15bebf57 | 469 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) const |
c23c8659 ML |
470 | { |
471 | GVariant *data; | |
472 | check(sr_config_get( | |
473 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 474 | key->id(), &data)); |
c23c8659 ML |
475 | return Glib::VariantBase(data); |
476 | } | |
477 | ||
d370545d | 478 | void Configurable::config_set(const ConfigKey *key, const Glib::VariantBase &value) |
c23c8659 ML |
479 | { |
480 | check(sr_config_set( | |
481 | config_sdi, config_channel_group, | |
d370545d | 482 | key->id(), const_cast<GVariant*>(value.gobj()))); |
c23c8659 ML |
483 | } |
484 | ||
15bebf57 | 485 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) const |
c23c8659 ML |
486 | { |
487 | GVariant *data; | |
488 | check(sr_config_list( | |
489 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 490 | key->id(), &data)); |
e194c011 | 491 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
492 | } |
493 | ||
4c7c4194 | 494 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
495 | { |
496 | GVariant *gvar_opts; | |
497 | gsize num_opts; | |
03a4c07a | 498 | const uint32_t *opts; |
4c7c4194 | 499 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
500 | |
501 | check(sr_config_list( | |
502 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 503 | key->id(), &gvar_opts)); |
d54190a3 | 504 | |
ce3e1e61 DE |
505 | opts = static_cast<const uint32_t *>(g_variant_get_fixed_array( |
506 | gvar_opts, &num_opts, sizeof(uint32_t))); | |
d54190a3 ML |
507 | |
508 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
509 | { |
510 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
511 | set<Capability> capabilities; | |
512 | if (opts[i] & SR_CONF_GET) | |
513 | capabilities.insert(GET); | |
514 | if (opts[i] & SR_CONF_SET) | |
515 | capabilities.insert(SET); | |
516 | if (opts[i] & SR_CONF_LIST) | |
517 | capabilities.insert(LIST); | |
518 | result[key] = capabilities; | |
519 | } | |
d54190a3 ML |
520 | |
521 | g_variant_unref(gvar_opts); | |
522 | ||
523 | return result; | |
524 | } | |
525 | ||
d9eed47d | 526 | bool Configurable::config_check(const ConfigKey *key, |
15bebf57 | 527 | const ConfigKey *index_key) const |
d9eed47d ML |
528 | { |
529 | GVariant *gvar_opts; | |
530 | gsize num_opts; | |
03a4c07a | 531 | const uint32_t *opts; |
d9eed47d ML |
532 | |
533 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 534 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
535 | return false; |
536 | ||
ce3e1e61 DE |
537 | opts = static_cast<const uint32_t *>(g_variant_get_fixed_array( |
538 | gvar_opts, &num_opts, sizeof(uint32_t))); | |
d9eed47d ML |
539 | |
540 | for (gsize i = 0; i < num_opts; i++) | |
541 | { | |
ce3e1e61 | 542 | if ((opts[i] & SR_CONF_MASK) == unsigned(key->id())) |
d9eed47d ML |
543 | { |
544 | g_variant_unref(gvar_opts); | |
545 | return true; | |
546 | } | |
547 | } | |
548 | ||
549 | g_variant_unref(gvar_opts); | |
550 | ||
551 | return false; | |
552 | } | |
553 | ||
c23c8659 | 554 | Device::Device(struct sr_dev_inst *structure) : |
58e21229 | 555 | Configurable(sr_dev_inst_driver_get(structure), structure, nullptr), |
3b161085 | 556 | _structure(structure) |
c23c8659 | 557 | { |
80fe5247 | 558 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 | 559 | { |
f17b4546 DE |
560 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
561 | unique_ptr<Channel> channel {new Channel{ch}}; | |
562 | _channels.emplace(ch, move(channel)); | |
c23c8659 | 563 | } |
6be7a7f2 | 564 | |
80fe5247 | 565 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 | 566 | { |
f17b4546 DE |
567 | auto *const cg = static_cast<struct sr_channel_group *>(entry->data); |
568 | unique_ptr<ChannelGroup> group {new ChannelGroup{this, cg}}; | |
569 | _channel_groups.emplace(group->name(), move(group)); | |
6be7a7f2 | 570 | } |
c23c8659 ML |
571 | } |
572 | ||
573 | Device::~Device() | |
f17b4546 | 574 | {} |
c23c8659 | 575 | |
15bebf57 | 576 | string Device::vendor() const |
c23c8659 | 577 | { |
80fe5247 | 578 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
579 | } |
580 | ||
15bebf57 | 581 | string Device::model() const |
c23c8659 | 582 | { |
80fe5247 | 583 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
584 | } |
585 | ||
15bebf57 | 586 | string Device::version() const |
c23c8659 | 587 | { |
80fe5247 | 588 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
589 | } |
590 | ||
15bebf57 | 591 | string Device::serial_number() const |
d1075e5a | 592 | { |
80fe5247 | 593 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
594 | } |
595 | ||
15bebf57 | 596 | string Device::connection_id() const |
d1075e5a | 597 | { |
80fe5247 | 598 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
599 | } |
600 | ||
3b161085 | 601 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
602 | { |
603 | vector<shared_ptr<Channel>> result; | |
ce3e1e61 DE |
604 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) { |
605 | auto *const ch = static_cast<struct sr_channel *>(channel->data); | |
b6ab954d | 606 | result.push_back(_channels[ch]->share_owned_by(get_shared_from_this())); |
ce3e1e61 | 607 | } |
c23c8659 ML |
608 | return result; |
609 | } | |
610 | ||
4178d971 ML |
611 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
612 | { | |
b6ab954d | 613 | return _channels[ptr]->share_owned_by(get_shared_from_this()); |
4178d971 ML |
614 | } |
615 | ||
6be7a7f2 | 616 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 617 | Device::channel_groups() |
6be7a7f2 ML |
618 | { |
619 | map<string, shared_ptr<ChannelGroup>> result; | |
f17b4546 | 620 | for (const auto &entry: _channel_groups) |
6be7a7f2 | 621 | { |
f17b4546 DE |
622 | const auto &name = entry.first; |
623 | const auto &channel_group = entry.second; | |
624 | result.emplace(name, channel_group->share_owned_by(get_shared_from_this())); | |
6be7a7f2 ML |
625 | } |
626 | return result; | |
627 | } | |
628 | ||
c23c8659 ML |
629 | void Device::open() |
630 | { | |
3b161085 | 631 | check(sr_dev_open(_structure)); |
c23c8659 ML |
632 | } |
633 | ||
634 | void Device::close() | |
635 | { | |
3b161085 | 636 | check(sr_dev_close(_structure)); |
c23c8659 ML |
637 | } |
638 | ||
a4e47454 ML |
639 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
640 | struct sr_dev_inst *structure) : | |
c23c8659 | 641 | Device(structure), |
d370545d | 642 | _driver(move(driver)) |
c23c8659 | 643 | { |
c23c8659 ML |
644 | } |
645 | ||
646 | HardwareDevice::~HardwareDevice() | |
647 | { | |
c23c8659 ML |
648 | } |
649 | ||
d01d2314 ML |
650 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
651 | { | |
bf52cc8c | 652 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
653 | } |
654 | ||
3b161085 | 655 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 656 | { |
a4e47454 | 657 | return _driver; |
c23c8659 ML |
658 | } |
659 | ||
9fa5b426 | 660 | UserDevice::UserDevice(string vendor, string model, string version) : |
d5d7b09e DE |
661 | Device(sr_dev_inst_user_new( |
662 | vendor.c_str(), model.c_str(), version.c_str())) | |
9fa5b426 ML |
663 | { |
664 | } | |
665 | ||
666 | UserDevice::~UserDevice() | |
667 | { | |
668 | } | |
669 | ||
670 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
671 | { | |
672 | return static_pointer_cast<Device>(shared_from_this()); | |
673 | } | |
674 | ||
675 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
676 | const ChannelType *type, string name) | |
677 | { | |
678 | check(sr_dev_inst_channel_add(Device::_structure, | |
679 | index, type->id(), name.c_str())); | |
ce3e1e61 DE |
680 | GSList *const last = g_slist_last(sr_dev_inst_channels_get(Device::_structure)); |
681 | auto *const ch = static_cast<struct sr_channel *>(last->data); | |
f17b4546 DE |
682 | unique_ptr<Channel> channel {new Channel{ch}}; |
683 | _channels.emplace(ch, move(channel)); | |
ce3e1e61 | 684 | return get_channel(ch); |
9fa5b426 ML |
685 | } |
686 | ||
c23c8659 | 687 | Channel::Channel(struct sr_channel *structure) : |
d5d7b09e | 688 | _structure(structure), |
3b161085 | 689 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
690 | { |
691 | } | |
692 | ||
693 | Channel::~Channel() | |
694 | { | |
695 | } | |
696 | ||
15bebf57 | 697 | string Channel::name() const |
c23c8659 | 698 | { |
3b161085 | 699 | return valid_string(_structure->name); |
c23c8659 ML |
700 | } |
701 | ||
702 | void Channel::set_name(string name) | |
703 | { | |
6f1346fb | 704 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
705 | } |
706 | ||
15bebf57 | 707 | const ChannelType *Channel::type() const |
c23c8659 | 708 | { |
3b161085 | 709 | return ChannelType::get(_structure->type); |
c23c8659 ML |
710 | } |
711 | ||
15bebf57 | 712 | bool Channel::enabled() const |
c23c8659 | 713 | { |
3b161085 | 714 | return _structure->enabled; |
c23c8659 ML |
715 | } |
716 | ||
717 | void Channel::set_enabled(bool value) | |
718 | { | |
6f1346fb | 719 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
720 | } |
721 | ||
15bebf57 | 722 | unsigned int Channel::index() const |
06bd935e | 723 | { |
3b161085 | 724 | return _structure->index; |
06bd935e ML |
725 | } |
726 | ||
f17b4546 | 727 | ChannelGroup::ChannelGroup(const Device *device, |
c23c8659 | 728 | struct sr_channel_group *structure) : |
80fe5247 | 729 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 | 730 | { |
d5d7b09e | 731 | for (GSList *entry = config_channel_group->channels; entry; entry = entry->next) { |
ce3e1e61 | 732 | auto *const ch = static_cast<struct sr_channel *>(entry->data); |
f17b4546 DE |
733 | /* Note: This relies on Device::_channels to keep the Channel |
734 | * objects around over the lifetime of the ChannelGroup. */ | |
735 | _channels.push_back(device->_channels.find(ch)->second.get()); | |
ce3e1e61 | 736 | } |
c23c8659 ML |
737 | } |
738 | ||
739 | ChannelGroup::~ChannelGroup() | |
740 | { | |
741 | } | |
742 | ||
15bebf57 | 743 | string ChannelGroup::name() const |
c23c8659 | 744 | { |
d5d7b09e | 745 | return valid_string(config_channel_group->name); |
c23c8659 ML |
746 | } |
747 | ||
3b161085 | 748 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
749 | { |
750 | vector<shared_ptr<Channel>> result; | |
f17b4546 | 751 | for (const auto &channel : _channels) |
b6ab954d | 752 | result.push_back(channel->share_owned_by(_parent)); |
c23c8659 ML |
753 | return result; |
754 | } | |
755 | ||
756 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
d5d7b09e | 757 | _structure(sr_trigger_new(name.c_str())), |
d370545d | 758 | _context(move(context)) |
c23c8659 | 759 | { |
f17b4546 DE |
760 | for (auto *stage = _structure->stages; stage; stage = stage->next) { |
761 | unique_ptr<TriggerStage> ts {new TriggerStage{ | |
762 | static_cast<struct sr_trigger_stage *>(stage->data)}}; | |
763 | _stages.push_back(move(ts)); | |
764 | } | |
c23c8659 ML |
765 | } |
766 | ||
767 | Trigger::~Trigger() | |
768 | { | |
3b161085 | 769 | sr_trigger_free(_structure); |
c23c8659 ML |
770 | } |
771 | ||
15bebf57 | 772 | string Trigger::name() const |
c23c8659 | 773 | { |
3b161085 | 774 | return _structure->name; |
c23c8659 ML |
775 | } |
776 | ||
3b161085 | 777 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
778 | { |
779 | vector<shared_ptr<TriggerStage>> result; | |
f17b4546 | 780 | for (const auto &stage : _stages) |
b6ab954d | 781 | result.push_back(stage->share_owned_by(shared_from_this())); |
c23c8659 ML |
782 | return result; |
783 | } | |
784 | ||
785 | shared_ptr<TriggerStage> Trigger::add_stage() | |
786 | { | |
f17b4546 DE |
787 | unique_ptr<TriggerStage> stage {new TriggerStage{sr_trigger_stage_add(_structure)}}; |
788 | _stages.push_back(move(stage)); | |
789 | return _stages.back()->share_owned_by(shared_from_this()); | |
c23c8659 ML |
790 | } |
791 | ||
d5d7b09e DE |
792 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : |
793 | _structure(structure) | |
c23c8659 ML |
794 | { |
795 | } | |
796 | ||
797 | TriggerStage::~TriggerStage() | |
798 | { | |
c23c8659 ML |
799 | } |
800 | ||
15bebf57 | 801 | int TriggerStage::number() const |
c23c8659 | 802 | { |
3b161085 | 803 | return _structure->stage; |
c23c8659 ML |
804 | } |
805 | ||
3b161085 | 806 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
807 | { |
808 | vector<shared_ptr<TriggerMatch>> result; | |
f17b4546 | 809 | for (const auto &match : _matches) |
b6ab954d | 810 | result.push_back(match->share_owned_by(shared_from_this())); |
c23c8659 ML |
811 | return result; |
812 | } | |
813 | ||
3b161085 ML |
814 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
815 | const TriggerMatchType *type, float value) | |
c23c8659 | 816 | { |
3b161085 ML |
817 | check(sr_trigger_match_add(_structure, |
818 | channel->_structure, type->id(), value)); | |
ce3e1e61 | 819 | GSList *const last = g_slist_last(_structure->matches); |
f17b4546 DE |
820 | unique_ptr<TriggerMatch> match {new TriggerMatch{ |
821 | static_cast<struct sr_trigger_match *>(last->data), | |
822 | move(channel)}}; | |
823 | _matches.push_back(move(match)); | |
c23c8659 ML |
824 | } |
825 | ||
3b161085 ML |
826 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
827 | const TriggerMatchType *type) | |
c23c8659 | 828 | { |
d370545d | 829 | add_match(move(channel), type, NAN); |
c23c8659 ML |
830 | } |
831 | ||
3b161085 ML |
832 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
833 | shared_ptr<Channel> channel) : | |
d5d7b09e | 834 | _structure(structure), |
d370545d | 835 | _channel(move(channel)) |
c23c8659 ML |
836 | { |
837 | } | |
838 | ||
839 | TriggerMatch::~TriggerMatch() | |
840 | { | |
841 | } | |
842 | ||
3b161085 | 843 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 844 | { |
3b161085 | 845 | return _channel; |
c23c8659 ML |
846 | } |
847 | ||
15bebf57 | 848 | const TriggerMatchType *TriggerMatch::type() const |
c23c8659 | 849 | { |
3b161085 | 850 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
851 | } |
852 | ||
15bebf57 | 853 | float TriggerMatch::value() const |
c23c8659 | 854 | { |
3b161085 | 855 | return _structure->value; |
c23c8659 ML |
856 | } |
857 | ||
858 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
859 | DatafeedCallbackFunction callback) : | |
d370545d | 860 | _callback(move(callback)), |
3b161085 | 861 | _session(session) |
c23c8659 ML |
862 | { |
863 | } | |
864 | ||
865 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
866 | const struct sr_datafeed_packet *pkt) | |
867 | { | |
ca4e307a | 868 | auto device = _session->get_device(sdi); |
a98729a7 | 869 | shared_ptr<Packet> packet {new Packet{device, pkt}, default_delete<Packet>{}}; |
d370545d | 870 | _callback(move(device), move(packet)); |
c23c8659 ML |
871 | } |
872 | ||
cac58676 | 873 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
cac58676 ML |
874 | Device(structure) |
875 | { | |
876 | } | |
877 | ||
878 | SessionDevice::~SessionDevice() | |
879 | { | |
880 | } | |
881 | ||
882 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
883 | { | |
884 | return static_pointer_cast<Device>(shared_from_this()); | |
885 | } | |
886 | ||
c23c8659 | 887 | Session::Session(shared_ptr<Context> context) : |
d5d7b09e | 888 | _structure(nullptr), |
d370545d | 889 | _context(move(context)) |
c23c8659 | 890 | { |
d370545d | 891 | check(sr_session_new(_context->_structure, &_structure)); |
3b161085 | 892 | _context->_session = this; |
c23c8659 ML |
893 | } |
894 | ||
895 | Session::Session(shared_ptr<Context> context, string filename) : | |
d5d7b09e | 896 | _structure(nullptr), |
d370545d DE |
897 | _context(move(context)), |
898 | _filename(move(filename)) | |
c23c8659 | 899 | { |
d370545d | 900 | check(sr_session_load(_context->_structure, _filename.c_str(), &_structure)); |
cac58676 | 901 | GSList *dev_list; |
3b161085 | 902 | check(sr_session_dev_list(_structure, &dev_list)); |
ce3e1e61 DE |
903 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
904 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
f17b4546 DE |
905 | unique_ptr<SessionDevice> device {new SessionDevice{sdi}}; |
906 | _owned_devices.emplace(sdi, move(device)); | |
cac58676 | 907 | } |
3b161085 | 908 | _context->_session = this; |
c23c8659 ML |
909 | } |
910 | ||
911 | Session::~Session() | |
912 | { | |
3b161085 | 913 | check(sr_session_destroy(_structure)); |
ca4e307a ML |
914 | } |
915 | ||
916 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
917 | { | |
918 | if (_owned_devices.count(sdi)) | |
919 | return static_pointer_cast<Device>( | |
b6ab954d | 920 | _owned_devices[sdi]->share_owned_by(shared_from_this())); |
ca4e307a ML |
921 | else if (_other_devices.count(sdi)) |
922 | return _other_devices[sdi]; | |
923 | else | |
924 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
925 | } |
926 | ||
927 | void Session::add_device(shared_ptr<Device> device) | |
928 | { | |
d370545d DE |
929 | const auto dev_struct = device->_structure; |
930 | check(sr_session_dev_add(_structure, dev_struct)); | |
931 | _other_devices[dev_struct] = move(device); | |
c23c8659 ML |
932 | } |
933 | ||
3b161085 | 934 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
935 | { |
936 | GSList *dev_list; | |
3b161085 | 937 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 | 938 | vector<shared_ptr<Device>> result; |
ce3e1e61 DE |
939 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
940 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
ca4e307a | 941 | result.push_back(get_device(sdi)); |
c23c8659 ML |
942 | } |
943 | return result; | |
944 | } | |
945 | ||
946 | void Session::remove_devices() | |
947 | { | |
ca4e307a | 948 | _other_devices.clear(); |
3b161085 | 949 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
950 | } |
951 | ||
952 | void Session::start() | |
953 | { | |
3b161085 | 954 | check(sr_session_start(_structure)); |
c23c8659 ML |
955 | } |
956 | ||
957 | void Session::run() | |
958 | { | |
3b161085 | 959 | check(sr_session_run(_structure)); |
c23c8659 ML |
960 | } |
961 | ||
962 | void Session::stop() | |
963 | { | |
3b161085 | 964 | check(sr_session_stop(_structure)); |
c23c8659 ML |
965 | } |
966 | ||
f91cf612 DE |
967 | bool Session::is_running() const |
968 | { | |
969 | const int ret = sr_session_is_running(_structure); | |
970 | if (ret < 0) | |
971 | throw Error{ret}; | |
972 | return (ret != 0); | |
973 | } | |
974 | ||
0ab8e5d2 | 975 | static void session_stopped_callback(void *data) noexcept |
f91cf612 DE |
976 | { |
977 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
978 | (*callback)(); | |
979 | } | |
980 | ||
981 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
982 | { | |
983 | _stopped_callback = move(callback); | |
984 | if (_stopped_callback) | |
985 | check(sr_session_stopped_callback_set(_structure, | |
986 | &session_stopped_callback, &_stopped_callback)); | |
987 | else | |
988 | check(sr_session_stopped_callback_set(_structure, | |
989 | nullptr, nullptr)); | |
990 | } | |
991 | ||
c23c8659 | 992 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
0ab8e5d2 | 993 | const struct sr_datafeed_packet *pkt, void *cb_data) noexcept |
c23c8659 ML |
994 | { |
995 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
996 | callback->run(sdi, pkt); | |
997 | } | |
ce3e1e61 | 998 | |
c23c8659 ML |
999 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) |
1000 | { | |
f17b4546 DE |
1001 | unique_ptr<DatafeedCallbackData> cb_data |
1002 | {new DatafeedCallbackData{this, move(callback)}}; | |
3b161085 | 1003 | check(sr_session_datafeed_callback_add(_structure, |
f17b4546 DE |
1004 | &datafeed_callback, cb_data.get())); |
1005 | _datafeed_callbacks.push_back(move(cb_data)); | |
c23c8659 ML |
1006 | } |
1007 | ||
d370545d | 1008 | void Session::remove_datafeed_callbacks() |
c23c8659 | 1009 | { |
3b161085 | 1010 | check(sr_session_datafeed_callback_remove_all(_structure)); |
3b161085 | 1011 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1012 | } |
1013 | ||
3b161085 | 1014 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1015 | { |
3b161085 | 1016 | return _trigger; |
6fa0eb86 ML |
1017 | } |
1018 | ||
1019 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1020 | { | |
e835e808 UH |
1021 | if (!trigger) |
1022 | // Set NULL trigger, i.e. remove any trigger from the session. | |
58e21229 | 1023 | check(sr_session_trigger_set(_structure, nullptr)); |
e835e808 UH |
1024 | else |
1025 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
d370545d | 1026 | _trigger = move(trigger); |
6fa0eb86 ML |
1027 | } |
1028 | ||
15bebf57 | 1029 | string Session::filename() const |
1411f7d8 ML |
1030 | { |
1031 | return _filename; | |
1032 | } | |
1033 | ||
624d1610 UH |
1034 | shared_ptr<Context> Session::context() |
1035 | { | |
1036 | return _context; | |
1037 | } | |
1038 | ||
2928f47d ML |
1039 | Packet::Packet(shared_ptr<Device> device, |
1040 | const struct sr_datafeed_packet *structure) : | |
d5d7b09e | 1041 | _structure(structure), |
d370545d | 1042 | _device(move(device)) |
c23c8659 ML |
1043 | { |
1044 | switch (structure->type) | |
1045 | { | |
2928f47d | 1046 | case SR_DF_HEADER: |
f17b4546 | 1047 | _payload.reset(new Header{ |
2928f47d | 1048 | static_cast<const struct sr_datafeed_header *>( |
f17b4546 | 1049 | structure->payload)}); |
2928f47d ML |
1050 | break; |
1051 | case SR_DF_META: | |
f17b4546 | 1052 | _payload.reset(new Meta{ |
2928f47d | 1053 | static_cast<const struct sr_datafeed_meta *>( |
f17b4546 | 1054 | structure->payload)}); |
2928f47d | 1055 | break; |
c23c8659 | 1056 | case SR_DF_LOGIC: |
f17b4546 | 1057 | _payload.reset(new Logic{ |
c23c8659 | 1058 | static_cast<const struct sr_datafeed_logic *>( |
f17b4546 | 1059 | structure->payload)}); |
c23c8659 | 1060 | break; |
dd13d47a | 1061 | case SR_DF_ANALOG: |
f17b4546 | 1062 | _payload.reset(new Analog{ |
dd13d47a | 1063 | static_cast<const struct sr_datafeed_analog *>( |
f17b4546 | 1064 | structure->payload)}); |
4cd883a7 | 1065 | break; |
c23c8659 ML |
1066 | } |
1067 | } | |
1068 | ||
1069 | Packet::~Packet() | |
1070 | { | |
c23c8659 ML |
1071 | } |
1072 | ||
15bebf57 | 1073 | const PacketType *Packet::type() const |
90ba83f2 | 1074 | { |
3b161085 | 1075 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1076 | } |
1077 | ||
3b161085 | 1078 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1079 | { |
3b161085 | 1080 | if (_payload) |
b6ab954d | 1081 | return _payload->share_owned_by(shared_from_this()); |
4cd883a7 ML |
1082 | else |
1083 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1084 | } |
1085 | ||
1086 | PacketPayload::PacketPayload() | |
1087 | { | |
1088 | } | |
1089 | ||
1090 | PacketPayload::~PacketPayload() | |
1091 | { | |
1092 | } | |
1093 | ||
2928f47d | 1094 | Header::Header(const struct sr_datafeed_header *structure) : |
d5d7b09e DE |
1095 | PacketPayload(), |
1096 | _structure(structure) | |
2928f47d ML |
1097 | { |
1098 | } | |
1099 | ||
1100 | Header::~Header() | |
1101 | { | |
1102 | } | |
1103 | ||
b6ab954d | 1104 | shared_ptr<PacketPayload> Header::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1105 | { |
4f7bcf0e | 1106 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1107 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1108 | } |
1109 | ||
15bebf57 | 1110 | int Header::feed_version() const |
2928f47d | 1111 | { |
3b161085 | 1112 | return _structure->feed_version; |
2928f47d ML |
1113 | } |
1114 | ||
15bebf57 | 1115 | Glib::TimeVal Header::start_time() const |
2928f47d ML |
1116 | { |
1117 | return Glib::TimeVal( | |
3b161085 ML |
1118 | _structure->starttime.tv_sec, |
1119 | _structure->starttime.tv_usec); | |
2928f47d ML |
1120 | } |
1121 | ||
1122 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
d5d7b09e DE |
1123 | PacketPayload(), |
1124 | _structure(structure) | |
2928f47d ML |
1125 | { |
1126 | } | |
1127 | ||
1128 | Meta::~Meta() | |
1129 | { | |
1130 | } | |
1131 | ||
b6ab954d | 1132 | shared_ptr<PacketPayload> Meta::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1133 | { |
4f7bcf0e | 1134 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1135 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1136 | } |
1137 | ||
15bebf57 | 1138 | map<const ConfigKey *, Glib::VariantBase> Meta::config() const |
2928f47d ML |
1139 | { |
1140 | map<const ConfigKey *, Glib::VariantBase> result; | |
ce3e1e61 DE |
1141 | for (auto l = _structure->config; l; l = l->next) { |
1142 | auto *const config = static_cast<struct sr_config *>(l->data); | |
7cccc915 | 1143 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data, true); |
2928f47d ML |
1144 | } |
1145 | return result; | |
1146 | } | |
1147 | ||
1148 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
d5d7b09e DE |
1149 | PacketPayload(), |
1150 | _structure(structure) | |
2928f47d ML |
1151 | { |
1152 | } | |
c23c8659 ML |
1153 | |
1154 | Logic::~Logic() | |
1155 | { | |
1156 | } | |
1157 | ||
b6ab954d | 1158 | shared_ptr<PacketPayload> Logic::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1159 | { |
4f7bcf0e | 1160 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1161 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1162 | } |
1163 | ||
3b161085 | 1164 | void *Logic::data_pointer() |
c23c8659 | 1165 | { |
3b161085 | 1166 | return _structure->data; |
c23c8659 ML |
1167 | } |
1168 | ||
15bebf57 | 1169 | size_t Logic::data_length() const |
c23c8659 | 1170 | { |
3b161085 | 1171 | return _structure->length; |
c23c8659 ML |
1172 | } |
1173 | ||
15bebf57 | 1174 | unsigned int Logic::unit_size() const |
2928f47d | 1175 | { |
3b161085 | 1176 | return _structure->unitsize; |
2928f47d ML |
1177 | } |
1178 | ||
dd13d47a | 1179 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
d5d7b09e DE |
1180 | PacketPayload(), |
1181 | _structure(structure) | |
c23c8659 ML |
1182 | { |
1183 | } | |
1184 | ||
dd13d47a | 1185 | Analog::~Analog() |
c23c8659 ML |
1186 | { |
1187 | } | |
1188 | ||
b6ab954d | 1189 | shared_ptr<PacketPayload> Analog::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1190 | { |
4f7bcf0e | 1191 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1192 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1193 | } |
1194 | ||
dd13d47a | 1195 | void *Analog::data_pointer() |
c23c8659 | 1196 | { |
3b161085 | 1197 | return _structure->data; |
c23c8659 ML |
1198 | } |
1199 | ||
15bebf57 | 1200 | unsigned int Analog::num_samples() const |
c23c8659 | 1201 | { |
3b161085 | 1202 | return _structure->num_samples; |
c23c8659 ML |
1203 | } |
1204 | ||
dd13d47a | 1205 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1206 | { |
2928f47d | 1207 | vector<shared_ptr<Channel>> result; |
ce3e1e61 DE |
1208 | for (auto l = _structure->meaning->channels; l; l = l->next) { |
1209 | auto *const ch = static_cast<struct sr_channel *>(l->data); | |
1210 | result.push_back(_parent->_device->get_channel(ch)); | |
1211 | } | |
2928f47d | 1212 | return result; |
c23c8659 ML |
1213 | } |
1214 | ||
15bebf57 | 1215 | const Quantity *Analog::mq() const |
c23c8659 | 1216 | { |
dd13d47a | 1217 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1218 | } |
1219 | ||
15bebf57 | 1220 | const Unit *Analog::unit() const |
c23c8659 | 1221 | { |
dd13d47a | 1222 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1223 | } |
1224 | ||
15bebf57 | 1225 | vector<const QuantityFlag *> Analog::mq_flags() const |
c23c8659 | 1226 | { |
dd13d47a | 1227 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1228 | } |
1229 | ||
ca3291e3 | 1230 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
d5d7b09e | 1231 | _structure(structure) |
c23c8659 ML |
1232 | { |
1233 | } | |
1234 | ||
1235 | InputFormat::~InputFormat() | |
1236 | { | |
1237 | } | |
1238 | ||
15bebf57 | 1239 | string InputFormat::name() const |
c23c8659 | 1240 | { |
3b161085 | 1241 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1242 | } |
1243 | ||
15bebf57 | 1244 | string InputFormat::description() const |
c23c8659 | 1245 | { |
3b161085 | 1246 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1247 | } |
1248 | ||
15bebf57 | 1249 | vector<string> InputFormat::extensions() const |
c7bc82ff JH |
1250 | { |
1251 | vector<string> exts; | |
1252 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1253 | e && *e; e++) | |
1254 | exts.push_back(*e); | |
1255 | return exts; | |
1256 | } | |
1257 | ||
3b161085 | 1258 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1259 | { |
43942280 | 1260 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1261 | |
1262 | if (const struct sr_option **options = sr_input_options_get(_structure)) | |
48d92e2c | 1263 | { |
a98729a7 DE |
1264 | shared_ptr<const struct sr_option *> option_array |
1265 | {options, &sr_input_options_free}; | |
1266 | for (int i = 0; options[i]; i++) { | |
1267 | shared_ptr<Option> opt { | |
1268 | new Option{options[i], option_array}, | |
1269 | default_delete<Option>{}}; | |
1270 | result.emplace(opt->id(), move(opt)); | |
1271 | } | |
48d92e2c | 1272 | } |
43942280 ML |
1273 | return result; |
1274 | } | |
1275 | ||
ca3291e3 | 1276 | shared_ptr<Input> InputFormat::create_input( |
9e7176bd | 1277 | map<string, Glib::VariantBase> options) |
ca3291e3 | 1278 | { |
3b161085 | 1279 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1280 | if (!input) |
1281 | throw Error(SR_ERR_ARG); | |
a98729a7 | 1282 | return shared_ptr<Input>{new Input{_parent, input}, default_delete<Input>{}}; |
c23c8659 ML |
1283 | } |
1284 | ||
ca3291e3 | 1285 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
d5d7b09e | 1286 | _structure(structure), |
f17b4546 | 1287 | _context(move(context)) |
c23c8659 | 1288 | { |
c23c8659 ML |
1289 | } |
1290 | ||
3b161085 | 1291 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1292 | { |
3b161085 | 1293 | if (!_device) |
ca3291e3 | 1294 | { |
3b161085 | 1295 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1296 | if (!sdi) |
1297 | throw Error(SR_ERR_NA); | |
f17b4546 | 1298 | _device.reset(new InputDevice{shared_from_this(), sdi}); |
ca3291e3 | 1299 | } |
c23c8659 | 1300 | |
b6ab954d | 1301 | return _device->share_owned_by(shared_from_this()); |
ca3291e3 | 1302 | } |
c23c8659 | 1303 | |
2b51d48b | 1304 | void Input::send(void *data, size_t length) |
ca3291e3 | 1305 | { |
ce3e1e61 | 1306 | auto gstr = g_string_new_len(static_cast<char *>(data), length); |
3b161085 | 1307 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1308 | g_string_free(gstr, false); |
1309 | check(ret); | |
c23c8659 ML |
1310 | } |
1311 | ||
9c51e8ec ML |
1312 | void Input::end() |
1313 | { | |
1314 | check(sr_input_end(_structure)); | |
1315 | } | |
1316 | ||
ca3291e3 | 1317 | Input::~Input() |
c23c8659 | 1318 | { |
9c51e8ec | 1319 | sr_input_free(_structure); |
c23c8659 ML |
1320 | } |
1321 | ||
6e5240f4 ML |
1322 | InputDevice::InputDevice(shared_ptr<Input> input, |
1323 | struct sr_dev_inst *structure) : | |
6e5240f4 | 1324 | Device(structure), |
d370545d | 1325 | _input(move(input)) |
c23c8659 | 1326 | { |
c23c8659 ML |
1327 | } |
1328 | ||
ca3291e3 | 1329 | InputDevice::~InputDevice() |
c23c8659 | 1330 | { |
c23c8659 ML |
1331 | } |
1332 | ||
d01d2314 ML |
1333 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1334 | { | |
bf52cc8c | 1335 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1336 | } |
1337 | ||
58aa1f83 | 1338 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1339 | shared_ptr<const struct sr_option *> structure_array) : |
d5d7b09e | 1340 | _structure(structure), |
d370545d | 1341 | _structure_array(move(structure_array)) |
58aa1f83 ML |
1342 | { |
1343 | } | |
1344 | ||
1345 | Option::~Option() | |
1346 | { | |
1347 | } | |
1348 | ||
15bebf57 | 1349 | string Option::id() const |
58aa1f83 | 1350 | { |
3b161085 | 1351 | return valid_string(_structure->id); |
58aa1f83 ML |
1352 | } |
1353 | ||
15bebf57 | 1354 | string Option::name() const |
58aa1f83 | 1355 | { |
3b161085 | 1356 | return valid_string(_structure->name); |
58aa1f83 ML |
1357 | } |
1358 | ||
15bebf57 | 1359 | string Option::description() const |
58aa1f83 | 1360 | { |
3b161085 | 1361 | return valid_string(_structure->desc); |
58aa1f83 ML |
1362 | } |
1363 | ||
15bebf57 | 1364 | Glib::VariantBase Option::default_value() const |
58aa1f83 | 1365 | { |
3b161085 | 1366 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1367 | } |
1368 | ||
15bebf57 | 1369 | vector<Glib::VariantBase> Option::values() const |
58aa1f83 ML |
1370 | { |
1371 | vector<Glib::VariantBase> result; | |
ce3e1e61 DE |
1372 | for (auto l = _structure->values; l; l = l->next) { |
1373 | auto *const var = static_cast<GVariant *>(l->data); | |
1374 | result.push_back(Glib::VariantBase(var, true)); | |
1375 | } | |
58aa1f83 ML |
1376 | return result; |
1377 | } | |
1378 | ||
1379 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
d5d7b09e | 1380 | _structure(structure) |
c23c8659 ML |
1381 | { |
1382 | } | |
1383 | ||
1384 | OutputFormat::~OutputFormat() | |
1385 | { | |
1386 | } | |
1387 | ||
15bebf57 | 1388 | string OutputFormat::name() const |
c23c8659 | 1389 | { |
3b161085 | 1390 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1391 | } |
1392 | ||
15bebf57 | 1393 | string OutputFormat::description() const |
c23c8659 | 1394 | { |
3b161085 | 1395 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1396 | } |
1397 | ||
15bebf57 | 1398 | vector<string> OutputFormat::extensions() const |
8a174d23 JH |
1399 | { |
1400 | vector<string> exts; | |
1401 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1402 | e && *e; e++) | |
1403 | exts.push_back(*e); | |
1404 | return exts; | |
1405 | } | |
1406 | ||
3b161085 | 1407 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1408 | { |
58aa1f83 | 1409 | map<string, shared_ptr<Option>> result; |
a98729a7 DE |
1410 | |
1411 | if (const struct sr_option **options = sr_output_options_get(_structure)) | |
48d92e2c | 1412 | { |
a98729a7 DE |
1413 | shared_ptr<const struct sr_option *> option_array |
1414 | {options, &sr_output_options_free}; | |
1415 | for (int i = 0; options[i]; i++) { | |
1416 | shared_ptr<Option> opt { | |
1417 | new Option{options[i], option_array}, | |
1418 | default_delete<Option>{}}; | |
1419 | result.emplace(opt->id(), move(opt)); | |
1420 | } | |
48d92e2c | 1421 | } |
58aa1f83 | 1422 | return result; |
c23c8659 ML |
1423 | } |
1424 | ||
1425 | shared_ptr<Output> OutputFormat::create_output( | |
9e7176bd | 1426 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 | 1427 | { |
a98729a7 | 1428 | return shared_ptr<Output>{ |
9e7176bd | 1429 | new Output{shared_from_this(), move(device), move(options)}, |
a98729a7 | 1430 | default_delete<Output>{}}; |
c23c8659 ML |
1431 | } |
1432 | ||
81b3ce37 | 1433 | shared_ptr<Output> OutputFormat::create_output(string filename, |
9e7176bd | 1434 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
81b3ce37 | 1435 | { |
a98729a7 | 1436 | return shared_ptr<Output>{ |
9e7176bd | 1437 | new Output{move(filename), shared_from_this(), move(device), move(options)}, |
a98729a7 | 1438 | default_delete<Output>{}}; |
81b3ce37 SA |
1439 | } |
1440 | ||
15bebf57 | 1441 | bool OutputFormat::test_flag(const OutputFlag *flag) const |
3cd4b381 SA |
1442 | { |
1443 | return sr_output_test_flag(_structure, flag->id()); | |
1444 | } | |
1445 | ||
c23c8659 | 1446 | Output::Output(shared_ptr<OutputFormat> format, |
9e7176bd | 1447 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1448 | _structure(sr_output_new(format->_structure, |
58e21229 | 1449 | map_to_hash_variant(options), device->_structure, nullptr)), |
d370545d DE |
1450 | _format(move(format)), |
1451 | _device(move(device)), | |
9e7176bd | 1452 | _options(move(options)) |
81b3ce37 SA |
1453 | { |
1454 | } | |
1455 | ||
1456 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
9e7176bd | 1457 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
d5d7b09e | 1458 | _structure(sr_output_new(format->_structure, |
81b3ce37 | 1459 | map_to_hash_variant(options), device->_structure, filename.c_str())), |
d370545d DE |
1460 | _format(move(format)), |
1461 | _device(move(device)), | |
9e7176bd | 1462 | _options(move(options)) |
c23c8659 ML |
1463 | { |
1464 | } | |
1465 | ||
1466 | Output::~Output() | |
1467 | { | |
3b161085 | 1468 | check(sr_output_free(_structure)); |
c23c8659 ML |
1469 | } |
1470 | ||
1471 | string Output::receive(shared_ptr<Packet> packet) | |
1472 | { | |
1473 | GString *out; | |
3b161085 | 1474 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1475 | if (out) |
1476 | { | |
1477 | auto result = string(out->str, out->str + out->len); | |
1478 | g_string_free(out, true); | |
1479 | return result; | |
1480 | } | |
1481 | else | |
1482 | { | |
1483 | return string(); | |
1484 | } | |
1485 | } | |
1486 | ||
b5f07319 | 1487 | #include <enums.cpp> |
c23c8659 ML |
1488 | |
1489 | } |