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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 | { |
ce3e1e61 DE |
50 | auto output = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, |
51 | reinterpret_cast<GDestroyNotify>(&g_variant_unref)); | |
58aa1f83 ML |
52 | for (auto entry : input) |
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 | { | |
119 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
120 | } | |
121 | ||
122 | Context::Context() : | |
3b161085 | 123 | UserOwned(_structure), |
58e21229 | 124 | _session(nullptr) |
c23c8659 | 125 | { |
3b161085 | 126 | check(sr_init(&_structure)); |
90e89c2a | 127 | |
032da34b | 128 | struct sr_dev_driver **driver_list = sr_driver_list(_structure); |
c23c8659 ML |
129 | if (driver_list) |
130 | for (int i = 0; driver_list[i]; i++) | |
3b161085 | 131 | _drivers[driver_list[i]->name] = |
c23c8659 | 132 | new Driver(driver_list[i]); |
ca3291e3 | 133 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
134 | if (input_list) |
135 | for (int i = 0; input_list[i]; i++) | |
3b161085 | 136 | _input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 137 | new InputFormat(input_list[i]); |
58aa1f83 | 138 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
139 | if (output_list) |
140 | for (int i = 0; output_list[i]; i++) | |
3b161085 | 141 | _output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
142 | new OutputFormat(output_list[i]); |
143 | } | |
144 | ||
3b161085 | 145 | string Context::package_version() |
c23c8659 ML |
146 | { |
147 | return sr_package_version_string_get(); | |
148 | } | |
149 | ||
3b161085 | 150 | string Context::lib_version() |
c23c8659 ML |
151 | { |
152 | return sr_lib_version_string_get(); | |
153 | } | |
154 | ||
3b161085 | 155 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
156 | { |
157 | map<string, shared_ptr<Driver>> result; | |
3b161085 | 158 | for (auto entry: _drivers) |
c23c8659 ML |
159 | { |
160 | auto name = entry.first; | |
161 | auto driver = entry.second; | |
b6ab954d | 162 | result[name] = driver->share_owned_by(shared_from_this()); |
c23c8659 ML |
163 | } |
164 | return result; | |
165 | } | |
166 | ||
3b161085 | 167 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
168 | { |
169 | map<string, shared_ptr<InputFormat>> result; | |
3b161085 | 170 | for (auto entry: _input_formats) |
c23c8659 ML |
171 | { |
172 | auto name = entry.first; | |
173 | auto input_format = entry.second; | |
b6ab954d | 174 | result[name] = input_format->share_owned_by(shared_from_this()); |
c23c8659 ML |
175 | } |
176 | return result; | |
177 | } | |
178 | ||
3b161085 | 179 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
180 | { |
181 | map<string, shared_ptr<OutputFormat>> result; | |
3b161085 | 182 | for (auto entry: _output_formats) |
c23c8659 ML |
183 | { |
184 | auto name = entry.first; | |
185 | auto output_format = entry.second; | |
b6ab954d | 186 | result[name] = output_format->share_owned_by(shared_from_this()); |
c23c8659 ML |
187 | } |
188 | return result; | |
189 | } | |
190 | ||
191 | Context::~Context() | |
192 | { | |
3b161085 | 193 | for (auto entry : _drivers) |
c23c8659 | 194 | delete entry.second; |
3b161085 | 195 | for (auto entry : _input_formats) |
c23c8659 | 196 | delete entry.second; |
3b161085 | 197 | for (auto entry : _output_formats) |
c23c8659 | 198 | delete entry.second; |
3b161085 | 199 | check(sr_exit(_structure)); |
c23c8659 ML |
200 | } |
201 | ||
15bebf57 | 202 | const LogLevel *Context::log_level() const |
c23c8659 ML |
203 | { |
204 | return LogLevel::get(sr_log_loglevel_get()); | |
205 | } | |
206 | ||
207 | void Context::set_log_level(const LogLevel *level) | |
208 | { | |
3b161085 | 209 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
210 | } |
211 | ||
0ab8e5d2 DE |
212 | static int call_log_callback(void *cb_data, int loglevel, |
213 | const char *format, va_list args) noexcept | |
c23c8659 | 214 | { |
58e21229 DE |
215 | const unique_ptr<char, decltype(&g_free)> |
216 | message {g_strdup_vprintf(format, args), &g_free}; | |
c23c8659 | 217 | |
ce3e1e61 | 218 | auto *const callback = static_cast<LogCallbackFunction *>(cb_data); |
c23c8659 ML |
219 | |
220 | try | |
221 | { | |
ce3e1e61 | 222 | (*callback)(LogLevel::get(loglevel), message.get()); |
c23c8659 ML |
223 | } |
224 | catch (Error e) | |
225 | { | |
226 | return e.result; | |
227 | } | |
228 | ||
229 | return SR_OK; | |
230 | } | |
231 | ||
232 | void Context::set_log_callback(LogCallbackFunction callback) | |
233 | { | |
d370545d | 234 | _log_callback = move(callback); |
3b161085 | 235 | check(sr_log_callback_set(call_log_callback, &_log_callback)); |
e2eaf858 | 236 | } |
c23c8659 ML |
237 | |
238 | void Context::set_log_callback_default() | |
239 | { | |
240 | check(sr_log_callback_set_default()); | |
3b161085 | 241 | _log_callback = nullptr; |
e2eaf858 DE |
242 | } |
243 | ||
244 | void Context::set_resource_reader(ResourceReader *reader) | |
245 | { | |
246 | if (reader) { | |
247 | check(sr_resource_set_hooks(_structure, | |
248 | &ResourceReader::open_callback, | |
249 | &ResourceReader::close_callback, | |
250 | &ResourceReader::read_callback, reader)); | |
251 | } else { | |
252 | check(sr_resource_set_hooks(_structure, | |
253 | nullptr, nullptr, nullptr, nullptr)); | |
254 | } | |
255 | } | |
c23c8659 ML |
256 | |
257 | shared_ptr<Session> Context::create_session() | |
258 | { | |
259 | return shared_ptr<Session>( | |
260 | new Session(shared_from_this()), Session::Deleter()); | |
261 | } | |
262 | ||
9fa5b426 ML |
263 | shared_ptr<UserDevice> Context::create_user_device( |
264 | string vendor, string model, string version) | |
265 | { | |
266 | return shared_ptr<UserDevice>( | |
267 | new UserDevice(vendor, model, version), UserDevice::Deleter()); | |
268 | } | |
269 | ||
304be4a7 ML |
270 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
271 | { | |
272 | auto header = g_new(struct sr_datafeed_header, 1); | |
273 | header->feed_version = 1; | |
274 | header->starttime.tv_sec = start_time.tv_sec; | |
275 | header->starttime.tv_usec = start_time.tv_usec; | |
276 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
277 | packet->type = SR_DF_HEADER; | |
278 | packet->payload = header; | |
279 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
280 | } | |
281 | ||
282 | shared_ptr<Packet> Context::create_meta_packet( | |
d370545d | 283 | const map<const ConfigKey *, Glib::VariantBase> &config) |
304be4a7 ML |
284 | { |
285 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
286 | for (auto input : config) | |
287 | { | |
288 | auto key = input.first; | |
289 | auto value = input.second; | |
290 | auto output = g_new(struct sr_config, 1); | |
291 | output->key = key->id(); | |
292 | output->data = value.gobj(); | |
293 | g_variant_ref(output->data); | |
294 | meta->config = g_slist_append(meta->config, output); | |
295 | } | |
296 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
297 | packet->type = SR_DF_META; | |
298 | packet->payload = meta; | |
299 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
300 | } | |
301 | ||
302 | shared_ptr<Packet> Context::create_logic_packet( | |
303 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
304 | { | |
305 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
306 | logic->length = data_length; | |
307 | logic->unitsize = unit_size; | |
308 | logic->data = data_pointer; | |
309 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
310 | packet->type = SR_DF_LOGIC; | |
311 | packet->payload = logic; | |
312 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
313 | } | |
314 | ||
dd13d47a | 315 | shared_ptr<Packet> Context::create_analog_packet( |
d370545d | 316 | const vector<shared_ptr<Channel> > &channels, |
304be4a7 | 317 | float *data_pointer, unsigned int num_samples, const Quantity *mq, |
d370545d | 318 | const Unit *unit, const vector<const QuantityFlag *> &mqflags) |
304be4a7 | 319 | { |
dd13d47a UH |
320 | auto analog = g_new0(struct sr_datafeed_analog, 1); |
321 | auto meaning = g_new0(struct sr_analog_meaning, 1); | |
322 | ||
323 | analog->meaning = meaning; | |
324 | ||
304be4a7 | 325 | for (auto channel : channels) |
dd13d47a | 326 | meaning->channels = g_slist_append(meaning->channels, channel->_structure); |
304be4a7 | 327 | analog->num_samples = num_samples; |
ce3e1e61 DE |
328 | meaning->mq = static_cast<sr_mq>(mq->id()); |
329 | meaning->unit = static_cast<sr_unit>(unit->id()); | |
330 | meaning->mqflags = static_cast<sr_mqflag>(QuantityFlag::mask_from_flags(mqflags)); | |
304be4a7 ML |
331 | analog->data = data_pointer; |
332 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
dd13d47a | 333 | packet->type = SR_DF_ANALOG; |
304be4a7 ML |
334 | packet->payload = analog; |
335 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
336 | } | |
337 | ||
c23c8659 ML |
338 | shared_ptr<Session> Context::load_session(string filename) |
339 | { | |
340 | return shared_ptr<Session>( | |
d370545d | 341 | new Session(shared_from_this(), move(filename)), Session::Deleter()); |
c23c8659 ML |
342 | } |
343 | ||
344 | shared_ptr<Trigger> Context::create_trigger(string name) | |
345 | { | |
346 | return shared_ptr<Trigger>( | |
d370545d | 347 | new Trigger(shared_from_this(), move(name)), Trigger::Deleter()); |
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)); |
ca3291e3 ML |
355 | return shared_ptr<Input>( |
356 | new Input(shared_from_this(), input), Input::Deleter()); | |
357 | } | |
358 | ||
359 | shared_ptr<Input> Context::open_stream(string header) | |
360 | { | |
f88c7373 BV |
361 | const struct sr_input *input; |
362 | ||
ca3291e3 | 363 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
364 | auto ret = sr_input_scan_buffer(gstr, &input); |
365 | g_string_free(gstr, true); | |
366 | check(ret); | |
ca3291e3 ML |
367 | return shared_ptr<Input>( |
368 | new Input(shared_from_this(), input), Input::Deleter()); | |
369 | } | |
370 | ||
15bebf57 | 371 | map<string, string> Context::serials(shared_ptr<Driver> driver) const |
24287ea9 | 372 | { |
58e21229 | 373 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : nullptr); |
24287ea9 AJ |
374 | map<string, string> serials; |
375 | ||
376 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
ce3e1e61 | 377 | auto *const port = static_cast<sr_serial_port *>(serial->data); |
24287ea9 AJ |
378 | serials[string(port->name)] = string(port->description); |
379 | } | |
380 | ||
ce3e1e61 DE |
381 | g_slist_free_full(serial_list, |
382 | reinterpret_cast<GDestroyNotify>(&sr_serial_free)); | |
24287ea9 AJ |
383 | return serials; |
384 | } | |
385 | ||
c23c8659 | 386 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 387 | ParentOwned(structure), |
58e21229 | 388 | Configurable(structure, nullptr, nullptr), |
3b161085 | 389 | _initialized(false) |
c23c8659 ML |
390 | { |
391 | } | |
392 | ||
393 | Driver::~Driver() | |
394 | { | |
c23c8659 ML |
395 | } |
396 | ||
15bebf57 | 397 | string Driver::name() const |
c23c8659 | 398 | { |
3b161085 | 399 | return valid_string(_structure->name); |
c23c8659 ML |
400 | } |
401 | ||
15bebf57 | 402 | string Driver::long_name() const |
c23c8659 | 403 | { |
3b161085 | 404 | return valid_string(_structure->longname); |
c23c8659 ML |
405 | } |
406 | ||
407 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
d370545d | 408 | const map<const ConfigKey *, Glib::VariantBase> &options) |
c23c8659 ML |
409 | { |
410 | /* Initialise the driver if not yet done. */ | |
3b161085 | 411 | if (!_initialized) |
c23c8659 | 412 | { |
3b161085 ML |
413 | check(sr_driver_init(_parent->_structure, _structure)); |
414 | _initialized = true; | |
c23c8659 ML |
415 | } |
416 | ||
c23c8659 | 417 | /* Translate scan options to GSList of struct sr_config pointers. */ |
58e21229 | 418 | GSList *option_list = nullptr; |
c23c8659 ML |
419 | for (auto entry : options) |
420 | { | |
421 | auto key = entry.first; | |
422 | auto value = entry.second; | |
423 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 424 | config->key = key->id(); |
c23c8659 ML |
425 | config->data = value.gobj(); |
426 | option_list = g_slist_append(option_list, config); | |
427 | } | |
428 | ||
429 | /* Run scan. */ | |
3b161085 | 430 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
431 | |
432 | /* Free option list. */ | |
433 | g_slist_free_full(option_list, g_free); | |
434 | ||
a4e47454 | 435 | |
c23c8659 | 436 | /* Create device objects. */ |
a4e47454 | 437 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
438 | for (GSList *device = device_list; device; device = device->next) |
439 | { | |
ce3e1e61 | 440 | auto *const sdi = static_cast<struct sr_dev_inst *>(device->data); |
a4e47454 ML |
441 | result.push_back(shared_ptr<HardwareDevice>( |
442 | new HardwareDevice(shared_from_this(), sdi), | |
443 | HardwareDevice::Deleter())); | |
c23c8659 ML |
444 | } |
445 | ||
446 | /* Free GSList returned from scan. */ | |
447 | g_slist_free(device_list); | |
448 | ||
c23c8659 ML |
449 | return result; |
450 | } | |
451 | ||
452 | Configurable::Configurable( | |
453 | struct sr_dev_driver *driver, | |
454 | struct sr_dev_inst *sdi, | |
455 | struct sr_channel_group *cg) : | |
456 | config_driver(driver), | |
457 | config_sdi(sdi), | |
458 | config_channel_group(cg) | |
459 | { | |
460 | } | |
461 | ||
462 | Configurable::~Configurable() | |
463 | { | |
464 | } | |
465 | ||
15bebf57 | 466 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) const |
c23c8659 ML |
467 | { |
468 | GVariant *data; | |
469 | check(sr_config_get( | |
470 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 471 | key->id(), &data)); |
c23c8659 ML |
472 | return Glib::VariantBase(data); |
473 | } | |
474 | ||
d370545d | 475 | void Configurable::config_set(const ConfigKey *key, const Glib::VariantBase &value) |
c23c8659 ML |
476 | { |
477 | check(sr_config_set( | |
478 | config_sdi, config_channel_group, | |
d370545d | 479 | key->id(), const_cast<GVariant*>(value.gobj()))); |
c23c8659 ML |
480 | } |
481 | ||
15bebf57 | 482 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) const |
c23c8659 ML |
483 | { |
484 | GVariant *data; | |
485 | check(sr_config_list( | |
486 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 487 | key->id(), &data)); |
e194c011 | 488 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
489 | } |
490 | ||
4c7c4194 | 491 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
492 | { |
493 | GVariant *gvar_opts; | |
494 | gsize num_opts; | |
03a4c07a | 495 | const uint32_t *opts; |
4c7c4194 | 496 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
497 | |
498 | check(sr_config_list( | |
499 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 500 | key->id(), &gvar_opts)); |
d54190a3 | 501 | |
ce3e1e61 DE |
502 | opts = static_cast<const uint32_t *>(g_variant_get_fixed_array( |
503 | gvar_opts, &num_opts, sizeof(uint32_t))); | |
d54190a3 ML |
504 | |
505 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
506 | { |
507 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
508 | set<Capability> capabilities; | |
509 | if (opts[i] & SR_CONF_GET) | |
510 | capabilities.insert(GET); | |
511 | if (opts[i] & SR_CONF_SET) | |
512 | capabilities.insert(SET); | |
513 | if (opts[i] & SR_CONF_LIST) | |
514 | capabilities.insert(LIST); | |
515 | result[key] = capabilities; | |
516 | } | |
d54190a3 ML |
517 | |
518 | g_variant_unref(gvar_opts); | |
519 | ||
520 | return result; | |
521 | } | |
522 | ||
d9eed47d | 523 | bool Configurable::config_check(const ConfigKey *key, |
15bebf57 | 524 | const ConfigKey *index_key) const |
d9eed47d ML |
525 | { |
526 | GVariant *gvar_opts; | |
527 | gsize num_opts; | |
03a4c07a | 528 | const uint32_t *opts; |
d9eed47d ML |
529 | |
530 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 531 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
532 | return false; |
533 | ||
ce3e1e61 DE |
534 | opts = static_cast<const uint32_t *>(g_variant_get_fixed_array( |
535 | gvar_opts, &num_opts, sizeof(uint32_t))); | |
d9eed47d ML |
536 | |
537 | for (gsize i = 0; i < num_opts; i++) | |
538 | { | |
ce3e1e61 | 539 | if ((opts[i] & SR_CONF_MASK) == unsigned(key->id())) |
d9eed47d ML |
540 | { |
541 | g_variant_unref(gvar_opts); | |
542 | return true; | |
543 | } | |
544 | } | |
545 | ||
546 | g_variant_unref(gvar_opts); | |
547 | ||
548 | return false; | |
549 | } | |
550 | ||
c23c8659 | 551 | Device::Device(struct sr_dev_inst *structure) : |
58e21229 | 552 | Configurable(sr_dev_inst_driver_get(structure), structure, nullptr), |
3b161085 | 553 | _structure(structure) |
c23c8659 | 554 | { |
80fe5247 | 555 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 | 556 | { |
ce3e1e61 | 557 | auto *const channel = static_cast<struct sr_channel *>(entry->data); |
3b161085 | 558 | _channels[channel] = new Channel(channel); |
c23c8659 | 559 | } |
6be7a7f2 | 560 | |
80fe5247 | 561 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 | 562 | { |
ce3e1e61 | 563 | auto *const group = static_cast<struct sr_channel_group *>(entry->data); |
3b161085 | 564 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 565 | } |
c23c8659 ML |
566 | } |
567 | ||
568 | Device::~Device() | |
569 | { | |
3b161085 | 570 | for (auto entry : _channels) |
4178d971 | 571 | delete entry.second; |
3b161085 | 572 | for (auto entry : _channel_groups) |
6be7a7f2 | 573 | delete entry.second; |
c23c8659 ML |
574 | } |
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; | |
3b161085 | 620 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
621 | { |
622 | auto name = entry.first; | |
623 | auto channel_group = entry.second; | |
b6ab954d | 624 | result[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) : | |
641 | UserOwned(structure), | |
c23c8659 | 642 | Device(structure), |
d370545d | 643 | _driver(move(driver)) |
c23c8659 | 644 | { |
c23c8659 ML |
645 | } |
646 | ||
647 | HardwareDevice::~HardwareDevice() | |
648 | { | |
c23c8659 ML |
649 | } |
650 | ||
d01d2314 ML |
651 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
652 | { | |
bf52cc8c | 653 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
654 | } |
655 | ||
3b161085 | 656 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 657 | { |
a4e47454 | 658 | return _driver; |
c23c8659 ML |
659 | } |
660 | ||
9fa5b426 ML |
661 | UserDevice::UserDevice(string vendor, string model, string version) : |
662 | UserOwned(sr_dev_inst_user_new( | |
663 | vendor.c_str(), model.c_str(), version.c_str())), | |
664 | Device(UserOwned::_structure) | |
665 | { | |
666 | } | |
667 | ||
668 | UserDevice::~UserDevice() | |
669 | { | |
670 | } | |
671 | ||
672 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
673 | { | |
674 | return static_pointer_cast<Device>(shared_from_this()); | |
675 | } | |
676 | ||
677 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
678 | const ChannelType *type, string name) | |
679 | { | |
680 | check(sr_dev_inst_channel_add(Device::_structure, | |
681 | index, type->id(), name.c_str())); | |
ce3e1e61 DE |
682 | GSList *const last = g_slist_last(sr_dev_inst_channels_get(Device::_structure)); |
683 | auto *const ch = static_cast<struct sr_channel *>(last->data); | |
684 | _channels[ch] = new Channel(ch); | |
685 | return get_channel(ch); | |
9fa5b426 ML |
686 | } |
687 | ||
c23c8659 | 688 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 689 | ParentOwned(structure), |
3b161085 | 690 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
691 | { |
692 | } | |
693 | ||
694 | Channel::~Channel() | |
695 | { | |
696 | } | |
697 | ||
15bebf57 | 698 | string Channel::name() const |
c23c8659 | 699 | { |
3b161085 | 700 | return valid_string(_structure->name); |
c23c8659 ML |
701 | } |
702 | ||
703 | void Channel::set_name(string name) | |
704 | { | |
6f1346fb | 705 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
706 | } |
707 | ||
15bebf57 | 708 | const ChannelType *Channel::type() const |
c23c8659 | 709 | { |
3b161085 | 710 | return ChannelType::get(_structure->type); |
c23c8659 ML |
711 | } |
712 | ||
15bebf57 | 713 | bool Channel::enabled() const |
c23c8659 | 714 | { |
3b161085 | 715 | return _structure->enabled; |
c23c8659 ML |
716 | } |
717 | ||
718 | void Channel::set_enabled(bool value) | |
719 | { | |
6f1346fb | 720 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
721 | } |
722 | ||
15bebf57 | 723 | unsigned int Channel::index() const |
06bd935e | 724 | { |
3b161085 | 725 | return _structure->index; |
06bd935e ML |
726 | } |
727 | ||
6be7a7f2 | 728 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 729 | struct sr_channel_group *structure) : |
541c855e | 730 | ParentOwned(structure), |
80fe5247 | 731 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 | 732 | { |
ce3e1e61 DE |
733 | for (GSList *entry = structure->channels; entry; entry = entry->next) { |
734 | auto *const ch = static_cast<struct sr_channel *>(entry->data); | |
735 | _channels.push_back(device->_channels[ch]); | |
736 | } | |
c23c8659 ML |
737 | } |
738 | ||
739 | ChannelGroup::~ChannelGroup() | |
740 | { | |
741 | } | |
742 | ||
15bebf57 | 743 | string ChannelGroup::name() const |
c23c8659 | 744 | { |
3b161085 | 745 | return valid_string(_structure->name); |
c23c8659 ML |
746 | } |
747 | ||
3b161085 | 748 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
749 | { |
750 | vector<shared_ptr<Channel>> result; | |
3b161085 | 751 | for (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) : | |
90e89c2a | 757 | UserOwned(sr_trigger_new(name.c_str())), |
d370545d | 758 | _context(move(context)) |
c23c8659 | 759 | { |
3b161085 ML |
760 | for (auto stage = _structure->stages; stage; stage = stage->next) |
761 | _stages.push_back( | |
ce3e1e61 | 762 | new TriggerStage(static_cast<struct sr_trigger_stage *>(stage->data))); |
c23c8659 ML |
763 | } |
764 | ||
765 | Trigger::~Trigger() | |
766 | { | |
3b161085 | 767 | for (auto stage: _stages) |
c23c8659 ML |
768 | delete stage; |
769 | ||
3b161085 | 770 | sr_trigger_free(_structure); |
c23c8659 ML |
771 | } |
772 | ||
15bebf57 | 773 | string Trigger::name() const |
c23c8659 | 774 | { |
3b161085 | 775 | return _structure->name; |
c23c8659 ML |
776 | } |
777 | ||
3b161085 | 778 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
779 | { |
780 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 781 | for (auto stage : _stages) |
b6ab954d | 782 | result.push_back(stage->share_owned_by(shared_from_this())); |
c23c8659 ML |
783 | return result; |
784 | } | |
785 | ||
786 | shared_ptr<TriggerStage> Trigger::add_stage() | |
787 | { | |
3b161085 ML |
788 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
789 | _stages.push_back(stage); | |
b6ab954d | 790 | return stage->share_owned_by(shared_from_this()); |
c23c8659 ML |
791 | } |
792 | ||
793 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 794 | ParentOwned(structure) |
c23c8659 ML |
795 | { |
796 | } | |
797 | ||
798 | TriggerStage::~TriggerStage() | |
799 | { | |
3b161085 | 800 | for (auto match : _matches) |
c23c8659 ML |
801 | delete match; |
802 | } | |
803 | ||
15bebf57 | 804 | int TriggerStage::number() const |
c23c8659 | 805 | { |
3b161085 | 806 | return _structure->stage; |
c23c8659 ML |
807 | } |
808 | ||
3b161085 | 809 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
810 | { |
811 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 812 | for (auto match : _matches) |
b6ab954d | 813 | result.push_back(match->share_owned_by(shared_from_this())); |
c23c8659 ML |
814 | return result; |
815 | } | |
816 | ||
3b161085 ML |
817 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
818 | const TriggerMatchType *type, float value) | |
c23c8659 | 819 | { |
3b161085 ML |
820 | check(sr_trigger_match_add(_structure, |
821 | channel->_structure, type->id(), value)); | |
ce3e1e61 | 822 | GSList *const last = g_slist_last(_structure->matches); |
3b161085 | 823 | _matches.push_back(new TriggerMatch( |
ce3e1e61 DE |
824 | static_cast<struct sr_trigger_match *>(last->data), |
825 | move(channel))); | |
c23c8659 ML |
826 | } |
827 | ||
3b161085 ML |
828 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
829 | const TriggerMatchType *type) | |
c23c8659 | 830 | { |
d370545d | 831 | add_match(move(channel), type, NAN); |
c23c8659 ML |
832 | } |
833 | ||
3b161085 ML |
834 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
835 | shared_ptr<Channel> channel) : | |
836 | ParentOwned(structure), | |
d370545d | 837 | _channel(move(channel)) |
c23c8659 ML |
838 | { |
839 | } | |
840 | ||
841 | TriggerMatch::~TriggerMatch() | |
842 | { | |
843 | } | |
844 | ||
3b161085 | 845 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 846 | { |
3b161085 | 847 | return _channel; |
c23c8659 ML |
848 | } |
849 | ||
15bebf57 | 850 | const TriggerMatchType *TriggerMatch::type() const |
c23c8659 | 851 | { |
3b161085 | 852 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
853 | } |
854 | ||
15bebf57 | 855 | float TriggerMatch::value() const |
c23c8659 | 856 | { |
3b161085 | 857 | return _structure->value; |
c23c8659 ML |
858 | } |
859 | ||
860 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
861 | DatafeedCallbackFunction callback) : | |
d370545d | 862 | _callback(move(callback)), |
3b161085 | 863 | _session(session) |
c23c8659 ML |
864 | { |
865 | } | |
866 | ||
867 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
868 | const struct sr_datafeed_packet *pkt) | |
869 | { | |
ca4e307a | 870 | auto device = _session->get_device(sdi); |
2928f47d | 871 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
d370545d | 872 | _callback(move(device), move(packet)); |
c23c8659 ML |
873 | } |
874 | ||
cac58676 ML |
875 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
876 | ParentOwned(structure), | |
877 | Device(structure) | |
878 | { | |
879 | } | |
880 | ||
881 | SessionDevice::~SessionDevice() | |
882 | { | |
883 | } | |
884 | ||
885 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
886 | { | |
887 | return static_pointer_cast<Device>(shared_from_this()); | |
888 | } | |
889 | ||
c23c8659 | 890 | Session::Session(shared_ptr<Context> context) : |
3b161085 | 891 | UserOwned(_structure), |
d370545d | 892 | _context(move(context)) |
c23c8659 | 893 | { |
d370545d | 894 | check(sr_session_new(_context->_structure, &_structure)); |
3b161085 | 895 | _context->_session = this; |
c23c8659 ML |
896 | } |
897 | ||
898 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 | 899 | UserOwned(_structure), |
d370545d DE |
900 | _context(move(context)), |
901 | _filename(move(filename)) | |
c23c8659 | 902 | { |
d370545d | 903 | check(sr_session_load(_context->_structure, _filename.c_str(), &_structure)); |
cac58676 | 904 | GSList *dev_list; |
3b161085 | 905 | check(sr_session_dev_list(_structure, &dev_list)); |
ce3e1e61 DE |
906 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
907 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
ca4e307a | 908 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 909 | } |
3b161085 | 910 | _context->_session = this; |
c23c8659 ML |
911 | } |
912 | ||
913 | Session::~Session() | |
914 | { | |
3b161085 | 915 | check(sr_session_destroy(_structure)); |
c23c8659 | 916 | |
3b161085 | 917 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
918 | delete callback; |
919 | ||
ca4e307a ML |
920 | for (auto entry : _owned_devices) |
921 | delete entry.second; | |
922 | } | |
923 | ||
924 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
925 | { | |
926 | if (_owned_devices.count(sdi)) | |
927 | return static_pointer_cast<Device>( | |
b6ab954d | 928 | _owned_devices[sdi]->share_owned_by(shared_from_this())); |
ca4e307a ML |
929 | else if (_other_devices.count(sdi)) |
930 | return _other_devices[sdi]; | |
931 | else | |
932 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
933 | } |
934 | ||
935 | void Session::add_device(shared_ptr<Device> device) | |
936 | { | |
d370545d DE |
937 | const auto dev_struct = device->_structure; |
938 | check(sr_session_dev_add(_structure, dev_struct)); | |
939 | _other_devices[dev_struct] = move(device); | |
c23c8659 ML |
940 | } |
941 | ||
3b161085 | 942 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
943 | { |
944 | GSList *dev_list; | |
3b161085 | 945 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 | 946 | vector<shared_ptr<Device>> result; |
ce3e1e61 DE |
947 | for (GSList *dev = dev_list; dev; dev = dev->next) { |
948 | auto *const sdi = static_cast<struct sr_dev_inst *>(dev->data); | |
ca4e307a | 949 | result.push_back(get_device(sdi)); |
c23c8659 ML |
950 | } |
951 | return result; | |
952 | } | |
953 | ||
954 | void Session::remove_devices() | |
955 | { | |
ca4e307a | 956 | _other_devices.clear(); |
3b161085 | 957 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
958 | } |
959 | ||
960 | void Session::start() | |
961 | { | |
3b161085 | 962 | check(sr_session_start(_structure)); |
c23c8659 ML |
963 | } |
964 | ||
965 | void Session::run() | |
966 | { | |
3b161085 | 967 | check(sr_session_run(_structure)); |
c23c8659 ML |
968 | } |
969 | ||
970 | void Session::stop() | |
971 | { | |
3b161085 | 972 | check(sr_session_stop(_structure)); |
c23c8659 ML |
973 | } |
974 | ||
f91cf612 DE |
975 | bool Session::is_running() const |
976 | { | |
977 | const int ret = sr_session_is_running(_structure); | |
978 | if (ret < 0) | |
979 | throw Error{ret}; | |
980 | return (ret != 0); | |
981 | } | |
982 | ||
0ab8e5d2 | 983 | static void session_stopped_callback(void *data) noexcept |
f91cf612 DE |
984 | { |
985 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
986 | (*callback)(); | |
987 | } | |
988 | ||
989 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
990 | { | |
991 | _stopped_callback = move(callback); | |
992 | if (_stopped_callback) | |
993 | check(sr_session_stopped_callback_set(_structure, | |
994 | &session_stopped_callback, &_stopped_callback)); | |
995 | else | |
996 | check(sr_session_stopped_callback_set(_structure, | |
997 | nullptr, nullptr)); | |
998 | } | |
999 | ||
c23c8659 | 1000 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
0ab8e5d2 | 1001 | const struct sr_datafeed_packet *pkt, void *cb_data) noexcept |
c23c8659 ML |
1002 | { |
1003 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1004 | callback->run(sdi, pkt); | |
1005 | } | |
ce3e1e61 | 1006 | |
c23c8659 ML |
1007 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) |
1008 | { | |
d370545d | 1009 | auto cb_data = new DatafeedCallbackData(this, move(callback)); |
3b161085 ML |
1010 | check(sr_session_datafeed_callback_add(_structure, |
1011 | datafeed_callback, cb_data)); | |
1012 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
1013 | } |
1014 | ||
d370545d | 1015 | void Session::remove_datafeed_callbacks() |
c23c8659 | 1016 | { |
3b161085 ML |
1017 | check(sr_session_datafeed_callback_remove_all(_structure)); |
1018 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 1019 | delete callback; |
3b161085 | 1020 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1021 | } |
1022 | ||
3b161085 | 1023 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1024 | { |
3b161085 | 1025 | return _trigger; |
6fa0eb86 ML |
1026 | } |
1027 | ||
1028 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1029 | { | |
e835e808 UH |
1030 | if (!trigger) |
1031 | // Set NULL trigger, i.e. remove any trigger from the session. | |
58e21229 | 1032 | check(sr_session_trigger_set(_structure, nullptr)); |
e835e808 UH |
1033 | else |
1034 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
d370545d | 1035 | _trigger = move(trigger); |
6fa0eb86 ML |
1036 | } |
1037 | ||
15bebf57 | 1038 | string Session::filename() const |
1411f7d8 ML |
1039 | { |
1040 | return _filename; | |
1041 | } | |
1042 | ||
624d1610 UH |
1043 | shared_ptr<Context> Session::context() |
1044 | { | |
1045 | return _context; | |
1046 | } | |
1047 | ||
2928f47d ML |
1048 | Packet::Packet(shared_ptr<Device> device, |
1049 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1050 | UserOwned(structure), |
d370545d | 1051 | _device(move(device)) |
c23c8659 ML |
1052 | { |
1053 | switch (structure->type) | |
1054 | { | |
2928f47d | 1055 | case SR_DF_HEADER: |
3b161085 | 1056 | _payload = new Header( |
2928f47d ML |
1057 | static_cast<const struct sr_datafeed_header *>( |
1058 | structure->payload)); | |
1059 | break; | |
1060 | case SR_DF_META: | |
3b161085 | 1061 | _payload = new Meta( |
2928f47d ML |
1062 | static_cast<const struct sr_datafeed_meta *>( |
1063 | structure->payload)); | |
1064 | break; | |
c23c8659 | 1065 | case SR_DF_LOGIC: |
3b161085 | 1066 | _payload = new Logic( |
c23c8659 ML |
1067 | static_cast<const struct sr_datafeed_logic *>( |
1068 | structure->payload)); | |
1069 | break; | |
dd13d47a UH |
1070 | case SR_DF_ANALOG: |
1071 | _payload = new Analog( | |
1072 | static_cast<const struct sr_datafeed_analog *>( | |
c23c8659 ML |
1073 | structure->payload)); |
1074 | break; | |
4cd883a7 | 1075 | default: |
3b161085 | 1076 | _payload = nullptr; |
4cd883a7 | 1077 | break; |
c23c8659 ML |
1078 | } |
1079 | } | |
1080 | ||
1081 | Packet::~Packet() | |
1082 | { | |
3b161085 ML |
1083 | if (_payload) |
1084 | delete _payload; | |
c23c8659 ML |
1085 | } |
1086 | ||
15bebf57 | 1087 | const PacketType *Packet::type() const |
90ba83f2 | 1088 | { |
3b161085 | 1089 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1090 | } |
1091 | ||
3b161085 | 1092 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1093 | { |
3b161085 | 1094 | if (_payload) |
b6ab954d | 1095 | return _payload->share_owned_by(shared_from_this()); |
4cd883a7 ML |
1096 | else |
1097 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1098 | } |
1099 | ||
1100 | PacketPayload::PacketPayload() | |
1101 | { | |
1102 | } | |
1103 | ||
1104 | PacketPayload::~PacketPayload() | |
1105 | { | |
1106 | } | |
1107 | ||
2928f47d | 1108 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1109 | ParentOwned(structure), |
4cd883a7 | 1110 | PacketPayload() |
2928f47d ML |
1111 | { |
1112 | } | |
1113 | ||
1114 | Header::~Header() | |
1115 | { | |
1116 | } | |
1117 | ||
b6ab954d | 1118 | shared_ptr<PacketPayload> Header::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1119 | { |
4f7bcf0e | 1120 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1121 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1122 | } |
1123 | ||
15bebf57 | 1124 | int Header::feed_version() const |
2928f47d | 1125 | { |
3b161085 | 1126 | return _structure->feed_version; |
2928f47d ML |
1127 | } |
1128 | ||
15bebf57 | 1129 | Glib::TimeVal Header::start_time() const |
2928f47d ML |
1130 | { |
1131 | return Glib::TimeVal( | |
3b161085 ML |
1132 | _structure->starttime.tv_sec, |
1133 | _structure->starttime.tv_usec); | |
2928f47d ML |
1134 | } |
1135 | ||
1136 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1137 | ParentOwned(structure), |
4cd883a7 | 1138 | PacketPayload() |
2928f47d ML |
1139 | { |
1140 | } | |
1141 | ||
1142 | Meta::~Meta() | |
1143 | { | |
1144 | } | |
1145 | ||
b6ab954d | 1146 | shared_ptr<PacketPayload> Meta::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 | ||
15bebf57 | 1152 | map<const ConfigKey *, Glib::VariantBase> Meta::config() const |
2928f47d ML |
1153 | { |
1154 | map<const ConfigKey *, Glib::VariantBase> result; | |
ce3e1e61 DE |
1155 | for (auto l = _structure->config; l; l = l->next) { |
1156 | auto *const config = static_cast<struct sr_config *>(l->data); | |
2928f47d ML |
1157 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); |
1158 | } | |
1159 | return result; | |
1160 | } | |
1161 | ||
1162 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1163 | ParentOwned(structure), |
4cd883a7 | 1164 | PacketPayload() |
2928f47d ML |
1165 | { |
1166 | } | |
c23c8659 ML |
1167 | |
1168 | Logic::~Logic() | |
1169 | { | |
1170 | } | |
1171 | ||
b6ab954d | 1172 | shared_ptr<PacketPayload> Logic::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1173 | { |
4f7bcf0e | 1174 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1175 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1176 | } |
1177 | ||
3b161085 | 1178 | void *Logic::data_pointer() |
c23c8659 | 1179 | { |
3b161085 | 1180 | return _structure->data; |
c23c8659 ML |
1181 | } |
1182 | ||
15bebf57 | 1183 | size_t Logic::data_length() const |
c23c8659 | 1184 | { |
3b161085 | 1185 | return _structure->length; |
c23c8659 ML |
1186 | } |
1187 | ||
15bebf57 | 1188 | unsigned int Logic::unit_size() const |
2928f47d | 1189 | { |
3b161085 | 1190 | return _structure->unitsize; |
2928f47d ML |
1191 | } |
1192 | ||
dd13d47a | 1193 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1194 | ParentOwned(structure), |
4cd883a7 | 1195 | PacketPayload() |
c23c8659 ML |
1196 | { |
1197 | } | |
1198 | ||
dd13d47a | 1199 | Analog::~Analog() |
c23c8659 ML |
1200 | { |
1201 | } | |
1202 | ||
b6ab954d | 1203 | shared_ptr<PacketPayload> Analog::share_owned_by(shared_ptr<Packet> _parent) |
4cd883a7 | 1204 | { |
4f7bcf0e | 1205 | return static_pointer_cast<PacketPayload>( |
b6ab954d | 1206 | ParentOwned::share_owned_by(_parent)); |
4cd883a7 ML |
1207 | } |
1208 | ||
dd13d47a | 1209 | void *Analog::data_pointer() |
c23c8659 | 1210 | { |
3b161085 | 1211 | return _structure->data; |
c23c8659 ML |
1212 | } |
1213 | ||
15bebf57 | 1214 | unsigned int Analog::num_samples() const |
c23c8659 | 1215 | { |
3b161085 | 1216 | return _structure->num_samples; |
c23c8659 ML |
1217 | } |
1218 | ||
dd13d47a | 1219 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1220 | { |
2928f47d | 1221 | vector<shared_ptr<Channel>> result; |
ce3e1e61 DE |
1222 | for (auto l = _structure->meaning->channels; l; l = l->next) { |
1223 | auto *const ch = static_cast<struct sr_channel *>(l->data); | |
1224 | result.push_back(_parent->_device->get_channel(ch)); | |
1225 | } | |
2928f47d | 1226 | return result; |
c23c8659 ML |
1227 | } |
1228 | ||
15bebf57 | 1229 | const Quantity *Analog::mq() const |
c23c8659 | 1230 | { |
dd13d47a | 1231 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1232 | } |
1233 | ||
15bebf57 | 1234 | const Unit *Analog::unit() const |
c23c8659 | 1235 | { |
dd13d47a | 1236 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1237 | } |
1238 | ||
15bebf57 | 1239 | vector<const QuantityFlag *> Analog::mq_flags() const |
c23c8659 | 1240 | { |
dd13d47a | 1241 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1242 | } |
1243 | ||
ca3291e3 | 1244 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1245 | ParentOwned(structure) |
c23c8659 ML |
1246 | { |
1247 | } | |
1248 | ||
1249 | InputFormat::~InputFormat() | |
1250 | { | |
1251 | } | |
1252 | ||
15bebf57 | 1253 | string InputFormat::name() const |
c23c8659 | 1254 | { |
3b161085 | 1255 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1256 | } |
1257 | ||
15bebf57 | 1258 | string InputFormat::description() const |
c23c8659 | 1259 | { |
3b161085 | 1260 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1261 | } |
1262 | ||
15bebf57 | 1263 | vector<string> InputFormat::extensions() const |
c7bc82ff JH |
1264 | { |
1265 | vector<string> exts; | |
1266 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1267 | e && *e; e++) | |
1268 | exts.push_back(*e); | |
1269 | return exts; | |
1270 | } | |
1271 | ||
3b161085 | 1272 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1273 | { |
3b161085 | 1274 | const struct sr_option **options = sr_input_options_get(_structure); |
43942280 | 1275 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1276 | if (options) |
1277 | { | |
1278 | auto option_array = shared_ptr<const struct sr_option *>( | |
1279 | options, sr_input_options_free); | |
1280 | for (int i = 0; options[i]; i++) | |
1281 | result[options[i]->id] = shared_ptr<Option>( | |
1282 | new Option(options[i], option_array), Option::Deleter()); | |
1283 | } | |
43942280 ML |
1284 | return result; |
1285 | } | |
1286 | ||
ca3291e3 | 1287 | shared_ptr<Input> InputFormat::create_input( |
d370545d | 1288 | const map<string, Glib::VariantBase> &options) |
ca3291e3 | 1289 | { |
3b161085 | 1290 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1291 | if (!input) |
1292 | throw Error(SR_ERR_ARG); | |
67b82fc9 | 1293 | return shared_ptr<Input>(new Input(_parent, input), Input::Deleter()); |
c23c8659 ML |
1294 | } |
1295 | ||
ca3291e3 | 1296 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1297 | UserOwned(structure), |
d370545d | 1298 | _context(move(context)), |
3b161085 | 1299 | _device(nullptr) |
c23c8659 | 1300 | { |
c23c8659 ML |
1301 | } |
1302 | ||
3b161085 | 1303 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1304 | { |
3b161085 | 1305 | if (!_device) |
ca3291e3 | 1306 | { |
3b161085 | 1307 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1308 | if (!sdi) |
1309 | throw Error(SR_ERR_NA); | |
3b161085 | 1310 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1311 | } |
c23c8659 | 1312 | |
b6ab954d | 1313 | return _device->share_owned_by(shared_from_this()); |
ca3291e3 | 1314 | } |
c23c8659 | 1315 | |
2b51d48b | 1316 | void Input::send(void *data, size_t length) |
ca3291e3 | 1317 | { |
ce3e1e61 | 1318 | auto gstr = g_string_new_len(static_cast<char *>(data), length); |
3b161085 | 1319 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1320 | g_string_free(gstr, false); |
1321 | check(ret); | |
c23c8659 ML |
1322 | } |
1323 | ||
9c51e8ec ML |
1324 | void Input::end() |
1325 | { | |
1326 | check(sr_input_end(_structure)); | |
1327 | } | |
1328 | ||
ca3291e3 | 1329 | Input::~Input() |
c23c8659 | 1330 | { |
3b161085 ML |
1331 | if (_device) |
1332 | delete _device; | |
9c51e8ec | 1333 | sr_input_free(_structure); |
c23c8659 ML |
1334 | } |
1335 | ||
6e5240f4 ML |
1336 | InputDevice::InputDevice(shared_ptr<Input> input, |
1337 | struct sr_dev_inst *structure) : | |
541c855e | 1338 | ParentOwned(structure), |
6e5240f4 | 1339 | Device(structure), |
d370545d | 1340 | _input(move(input)) |
c23c8659 | 1341 | { |
c23c8659 ML |
1342 | } |
1343 | ||
ca3291e3 | 1344 | InputDevice::~InputDevice() |
c23c8659 | 1345 | { |
c23c8659 ML |
1346 | } |
1347 | ||
d01d2314 ML |
1348 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1349 | { | |
bf52cc8c | 1350 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1351 | } |
1352 | ||
58aa1f83 | 1353 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1354 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1355 | UserOwned(structure), |
d370545d | 1356 | _structure_array(move(structure_array)) |
58aa1f83 ML |
1357 | { |
1358 | } | |
1359 | ||
1360 | Option::~Option() | |
1361 | { | |
1362 | } | |
1363 | ||
15bebf57 | 1364 | string Option::id() const |
58aa1f83 | 1365 | { |
3b161085 | 1366 | return valid_string(_structure->id); |
58aa1f83 ML |
1367 | } |
1368 | ||
15bebf57 | 1369 | string Option::name() const |
58aa1f83 | 1370 | { |
3b161085 | 1371 | return valid_string(_structure->name); |
58aa1f83 ML |
1372 | } |
1373 | ||
15bebf57 | 1374 | string Option::description() const |
58aa1f83 | 1375 | { |
3b161085 | 1376 | return valid_string(_structure->desc); |
58aa1f83 ML |
1377 | } |
1378 | ||
15bebf57 | 1379 | Glib::VariantBase Option::default_value() const |
58aa1f83 | 1380 | { |
3b161085 | 1381 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1382 | } |
1383 | ||
15bebf57 | 1384 | vector<Glib::VariantBase> Option::values() const |
58aa1f83 ML |
1385 | { |
1386 | vector<Glib::VariantBase> result; | |
ce3e1e61 DE |
1387 | for (auto l = _structure->values; l; l = l->next) { |
1388 | auto *const var = static_cast<GVariant *>(l->data); | |
1389 | result.push_back(Glib::VariantBase(var, true)); | |
1390 | } | |
58aa1f83 ML |
1391 | return result; |
1392 | } | |
1393 | ||
1394 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1395 | ParentOwned(structure) |
c23c8659 ML |
1396 | { |
1397 | } | |
1398 | ||
1399 | OutputFormat::~OutputFormat() | |
1400 | { | |
1401 | } | |
1402 | ||
15bebf57 | 1403 | string OutputFormat::name() const |
c23c8659 | 1404 | { |
3b161085 | 1405 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1406 | } |
1407 | ||
15bebf57 | 1408 | string OutputFormat::description() const |
c23c8659 | 1409 | { |
3b161085 | 1410 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1411 | } |
1412 | ||
15bebf57 | 1413 | vector<string> OutputFormat::extensions() const |
8a174d23 JH |
1414 | { |
1415 | vector<string> exts; | |
1416 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1417 | e && *e; e++) | |
1418 | exts.push_back(*e); | |
1419 | return exts; | |
1420 | } | |
1421 | ||
3b161085 | 1422 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1423 | { |
3b161085 | 1424 | const struct sr_option **options = sr_output_options_get(_structure); |
58aa1f83 | 1425 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1426 | if (options) |
1427 | { | |
1428 | auto option_array = shared_ptr<const struct sr_option *>( | |
1429 | options, sr_output_options_free); | |
1430 | for (int i = 0; options[i]; i++) | |
1431 | result[options[i]->id] = shared_ptr<Option>( | |
1432 | new Option(options[i], option_array), Option::Deleter()); | |
1433 | } | |
58aa1f83 | 1434 | return result; |
c23c8659 ML |
1435 | } |
1436 | ||
1437 | shared_ptr<Output> OutputFormat::create_output( | |
d370545d | 1438 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) |
c23c8659 ML |
1439 | { |
1440 | return shared_ptr<Output>( | |
d370545d | 1441 | new Output(shared_from_this(), move(device), options), |
c23c8659 ML |
1442 | Output::Deleter()); |
1443 | } | |
1444 | ||
81b3ce37 | 1445 | shared_ptr<Output> OutputFormat::create_output(string filename, |
d370545d | 1446 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) |
81b3ce37 SA |
1447 | { |
1448 | return shared_ptr<Output>( | |
d370545d | 1449 | new Output(move(filename), shared_from_this(), move(device), options), |
81b3ce37 SA |
1450 | Output::Deleter()); |
1451 | } | |
1452 | ||
15bebf57 | 1453 | bool OutputFormat::test_flag(const OutputFlag *flag) const |
3cd4b381 SA |
1454 | { |
1455 | return sr_output_test_flag(_structure, flag->id()); | |
1456 | } | |
1457 | ||
c23c8659 | 1458 | Output::Output(shared_ptr<OutputFormat> format, |
d370545d | 1459 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) : |
3b161085 | 1460 | UserOwned(sr_output_new(format->_structure, |
58e21229 | 1461 | map_to_hash_variant(options), device->_structure, nullptr)), |
d370545d DE |
1462 | _format(move(format)), |
1463 | _device(move(device)), | |
81b3ce37 SA |
1464 | _options(options) |
1465 | { | |
1466 | } | |
1467 | ||
1468 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
d370545d | 1469 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) : |
81b3ce37 SA |
1470 | UserOwned(sr_output_new(format->_structure, |
1471 | map_to_hash_variant(options), device->_structure, filename.c_str())), | |
d370545d DE |
1472 | _format(move(format)), |
1473 | _device(move(device)), | |
3b161085 | 1474 | _options(options) |
c23c8659 ML |
1475 | { |
1476 | } | |
1477 | ||
1478 | Output::~Output() | |
1479 | { | |
3b161085 | 1480 | check(sr_output_free(_structure)); |
c23c8659 ML |
1481 | } |
1482 | ||
1483 | string Output::receive(shared_ptr<Packet> packet) | |
1484 | { | |
1485 | GString *out; | |
3b161085 | 1486 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1487 | if (out) |
1488 | { | |
1489 | auto result = string(out->str, out->str + out->len); | |
1490 | g_string_free(out, true); | |
1491 | return result; | |
1492 | } | |
1493 | else | |
1494 | { | |
1495 | return string(); | |
1496 | } | |
1497 | } | |
1498 | ||
b5f07319 | 1499 | #include <enums.cpp> |
c23c8659 ML |
1500 | |
1501 | } |