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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 | ||
20 | #include "libsigrok/libsigrok.hpp" | |
21 | ||
f36ca889 ML |
22 | #include <sstream> |
23 | ||
c23c8659 ML |
24 | namespace sigrok |
25 | { | |
26 | ||
c23c8659 ML |
27 | /** Helper function to translate C errors to C++ exceptions. */ |
28 | static void check(int result) | |
29 | { | |
30 | if (result != SR_OK) | |
31 | throw Error(result); | |
32 | } | |
33 | ||
34 | /** Helper function to obtain valid strings from possibly null input. */ | |
35 | static const char *valid_string(const char *input) | |
36 | { | |
37 | if (input != NULL) | |
38 | return input; | |
39 | else | |
40 | return ""; | |
41 | } | |
42 | ||
58aa1f83 ML |
43 | /** Helper function to convert between map<string, VariantBase> and GHashTable */ |
44 | static GHashTable *map_to_hash_variant(map<string, Glib::VariantBase> input) | |
45 | { | |
46 | auto output = g_hash_table_new_full( | |
b31581f8 | 47 | g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref); |
58aa1f83 ML |
48 | for (auto entry : input) |
49 | g_hash_table_insert(output, | |
50 | g_strdup(entry.first.c_str()), | |
51 | entry.second.gobj_copy()); | |
52 | return output; | |
53 | } | |
54 | ||
c23c8659 ML |
55 | Error::Error(int result) : result(result) |
56 | { | |
57 | } | |
58 | ||
59 | const char *Error::what() const throw() | |
60 | { | |
61 | return sr_strerror(result); | |
62 | } | |
63 | ||
64 | Error::~Error() throw() | |
65 | { | |
66 | } | |
67 | ||
68 | shared_ptr<Context> Context::create() | |
69 | { | |
70 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
71 | } | |
72 | ||
73 | Context::Context() : | |
90e89c2a | 74 | UserOwned(structure), |
c23c8659 ML |
75 | session(NULL) |
76 | { | |
77 | check(sr_init(&structure)); | |
90e89c2a | 78 | |
c23c8659 ML |
79 | struct sr_dev_driver **driver_list = sr_driver_list(); |
80 | if (driver_list) | |
81 | for (int i = 0; driver_list[i]; i++) | |
82 | drivers[driver_list[i]->name] = | |
83 | new Driver(driver_list[i]); | |
ca3291e3 | 84 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
85 | if (input_list) |
86 | for (int i = 0; input_list[i]; i++) | |
ca3291e3 | 87 | input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 88 | new InputFormat(input_list[i]); |
58aa1f83 | 89 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
90 | if (output_list) |
91 | for (int i = 0; output_list[i]; i++) | |
58aa1f83 | 92 | output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
93 | new OutputFormat(output_list[i]); |
94 | } | |
95 | ||
96 | string Context::get_package_version() | |
97 | { | |
98 | return sr_package_version_string_get(); | |
99 | } | |
100 | ||
101 | string Context::get_lib_version() | |
102 | { | |
103 | return sr_lib_version_string_get(); | |
104 | } | |
105 | ||
106 | map<string, shared_ptr<Driver>> Context::get_drivers() | |
107 | { | |
108 | map<string, shared_ptr<Driver>> result; | |
109 | for (auto entry: drivers) | |
110 | { | |
111 | auto name = entry.first; | |
112 | auto driver = entry.second; | |
bf52cc8c | 113 | result[name] = driver->get_shared_pointer(this); |
c23c8659 ML |
114 | } |
115 | return result; | |
116 | } | |
117 | ||
118 | map<string, shared_ptr<InputFormat>> Context::get_input_formats() | |
119 | { | |
120 | map<string, shared_ptr<InputFormat>> result; | |
121 | for (auto entry: input_formats) | |
122 | { | |
123 | auto name = entry.first; | |
124 | auto input_format = entry.second; | |
bf52cc8c | 125 | result[name] = input_format->get_shared_pointer(this); |
c23c8659 ML |
126 | } |
127 | return result; | |
128 | } | |
129 | ||
130 | map<string, shared_ptr<OutputFormat>> Context::get_output_formats() | |
131 | { | |
132 | map<string, shared_ptr<OutputFormat>> result; | |
133 | for (auto entry: output_formats) | |
134 | { | |
135 | auto name = entry.first; | |
136 | auto output_format = entry.second; | |
bf52cc8c | 137 | result[name] = output_format->get_shared_pointer(this); |
c23c8659 ML |
138 | } |
139 | return result; | |
140 | } | |
141 | ||
142 | Context::~Context() | |
143 | { | |
144 | for (auto entry : drivers) | |
145 | delete entry.second; | |
146 | for (auto entry : input_formats) | |
147 | delete entry.second; | |
148 | for (auto entry : output_formats) | |
149 | delete entry.second; | |
150 | check(sr_exit(structure)); | |
151 | } | |
152 | ||
153 | const LogLevel *Context::get_log_level() | |
154 | { | |
155 | return LogLevel::get(sr_log_loglevel_get()); | |
156 | } | |
157 | ||
158 | void Context::set_log_level(const LogLevel *level) | |
159 | { | |
160 | check(sr_log_loglevel_set(level->get_id())); | |
161 | } | |
162 | ||
163 | string Context::get_log_domain() | |
164 | { | |
165 | return valid_string(sr_log_logdomain_get()); | |
166 | } | |
167 | ||
168 | void Context::set_log_domain(string value) | |
169 | { | |
170 | check(sr_log_logdomain_set(value.c_str())); | |
171 | } | |
172 | ||
173 | static int call_log_callback(void *cb_data, int loglevel, const char *format, va_list args) | |
174 | { | |
175 | va_list args_copy; | |
176 | va_copy(args_copy, args); | |
177 | int length = vsnprintf(NULL, 0, format, args_copy); | |
178 | va_end(args_copy); | |
179 | char *buf = (char *) g_malloc(length + 1); | |
180 | vsprintf(buf, format, args); | |
181 | string message(buf, length); | |
182 | g_free(buf); | |
183 | ||
184 | LogCallbackFunction callback = *((LogCallbackFunction *) cb_data); | |
185 | ||
186 | try | |
187 | { | |
188 | callback(LogLevel::get(loglevel), message); | |
189 | } | |
190 | catch (Error e) | |
191 | { | |
192 | return e.result; | |
193 | } | |
194 | ||
195 | return SR_OK; | |
196 | } | |
197 | ||
198 | void Context::set_log_callback(LogCallbackFunction callback) | |
199 | { | |
200 | log_callback = callback; | |
201 | check(sr_log_callback_set(call_log_callback, &log_callback)); | |
202 | } | |
203 | ||
204 | void Context::set_log_callback_default() | |
205 | { | |
206 | check(sr_log_callback_set_default()); | |
207 | log_callback = nullptr; | |
208 | } | |
209 | ||
210 | shared_ptr<Session> Context::create_session() | |
211 | { | |
212 | return shared_ptr<Session>( | |
213 | new Session(shared_from_this()), Session::Deleter()); | |
214 | } | |
215 | ||
216 | shared_ptr<Session> Context::load_session(string filename) | |
217 | { | |
218 | return shared_ptr<Session>( | |
219 | new Session(shared_from_this(), filename), Session::Deleter()); | |
220 | } | |
221 | ||
222 | shared_ptr<Trigger> Context::create_trigger(string name) | |
223 | { | |
224 | return shared_ptr<Trigger>( | |
225 | new Trigger(shared_from_this(), name), Trigger::Deleter()); | |
226 | } | |
227 | ||
ca3291e3 ML |
228 | shared_ptr<Input> Context::open_file(string filename) |
229 | { | |
f88c7373 BV |
230 | const struct sr_input *input; |
231 | ||
232 | check( sr_input_scan_file(filename.c_str(), &input)); | |
ca3291e3 ML |
233 | return shared_ptr<Input>( |
234 | new Input(shared_from_this(), input), Input::Deleter()); | |
235 | } | |
236 | ||
237 | shared_ptr<Input> Context::open_stream(string header) | |
238 | { | |
f88c7373 BV |
239 | const struct sr_input *input; |
240 | ||
ca3291e3 | 241 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
242 | auto ret = sr_input_scan_buffer(gstr, &input); |
243 | g_string_free(gstr, true); | |
244 | check(ret); | |
ca3291e3 ML |
245 | return shared_ptr<Input>( |
246 | new Input(shared_from_this(), input), Input::Deleter()); | |
247 | } | |
248 | ||
c23c8659 | 249 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 250 | ParentOwned(structure), |
59b74d28 | 251 | Configurable(structure, NULL, NULL), |
c23c8659 ML |
252 | initialized(false) |
253 | { | |
254 | } | |
255 | ||
256 | Driver::~Driver() | |
257 | { | |
258 | for (auto device : devices) | |
259 | delete device; | |
260 | } | |
261 | ||
262 | string Driver::get_name() | |
263 | { | |
264 | return valid_string(structure->name); | |
265 | } | |
266 | ||
267 | string Driver::get_long_name() | |
268 | { | |
269 | return valid_string(structure->longname); | |
270 | } | |
271 | ||
272 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
273 | map<const ConfigKey *, Glib::VariantBase> options) | |
274 | { | |
275 | /* Initialise the driver if not yet done. */ | |
276 | if (!initialized) | |
277 | { | |
278 | check(sr_driver_init(parent->structure, structure)); | |
279 | initialized = true; | |
280 | } | |
281 | ||
282 | /* Clear all existing instances. */ | |
283 | for (auto device : devices) | |
284 | delete device; | |
285 | devices.clear(); | |
286 | ||
287 | /* Translate scan options to GSList of struct sr_config pointers. */ | |
288 | GSList *option_list = NULL; | |
289 | for (auto entry : options) | |
290 | { | |
291 | auto key = entry.first; | |
292 | auto value = entry.second; | |
293 | auto config = g_new(struct sr_config, 1); | |
294 | config->key = key->get_id(); | |
295 | config->data = value.gobj(); | |
296 | option_list = g_slist_append(option_list, config); | |
297 | } | |
298 | ||
299 | /* Run scan. */ | |
300 | GSList *device_list = sr_driver_scan(structure, option_list); | |
301 | ||
302 | /* Free option list. */ | |
303 | g_slist_free_full(option_list, g_free); | |
304 | ||
305 | /* Create device objects. */ | |
306 | for (GSList *device = device_list; device; device = device->next) | |
307 | { | |
308 | auto sdi = (struct sr_dev_inst *) device->data; | |
309 | devices.push_back(new HardwareDevice(this, sdi)); | |
310 | } | |
311 | ||
312 | /* Free GSList returned from scan. */ | |
313 | g_slist_free(device_list); | |
314 | ||
315 | /* Create list of shared pointers to device instances for return. */ | |
316 | vector<shared_ptr<HardwareDevice>> result; | |
317 | for (auto device : devices) | |
bf52cc8c | 318 | result.push_back(device->get_shared_pointer(parent)); |
c23c8659 ML |
319 | return result; |
320 | } | |
321 | ||
322 | Configurable::Configurable( | |
323 | struct sr_dev_driver *driver, | |
324 | struct sr_dev_inst *sdi, | |
325 | struct sr_channel_group *cg) : | |
326 | config_driver(driver), | |
327 | config_sdi(sdi), | |
328 | config_channel_group(cg) | |
329 | { | |
330 | } | |
331 | ||
332 | Configurable::~Configurable() | |
333 | { | |
334 | } | |
335 | ||
336 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
337 | { | |
338 | GVariant *data; | |
339 | check(sr_config_get( | |
340 | config_driver, config_sdi, config_channel_group, | |
341 | key->get_id(), &data)); | |
342 | return Glib::VariantBase(data); | |
343 | } | |
344 | ||
345 | void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value) | |
346 | { | |
347 | check(sr_config_set( | |
348 | config_sdi, config_channel_group, | |
349 | key->get_id(), value.gobj())); | |
350 | } | |
351 | ||
e194c011 | 352 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
353 | { |
354 | GVariant *data; | |
355 | check(sr_config_list( | |
356 | config_driver, config_sdi, config_channel_group, | |
357 | key->get_id(), &data)); | |
e194c011 | 358 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
359 | } |
360 | ||
361 | Device::Device(struct sr_dev_inst *structure) : | |
362 | Configurable(structure->driver, structure, NULL), | |
6e5240f4 | 363 | structure(structure) |
c23c8659 ML |
364 | { |
365 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
366 | { | |
367 | auto channel = (struct sr_channel *) entry->data; | |
4178d971 | 368 | channels[channel] = new Channel(channel); |
c23c8659 | 369 | } |
6be7a7f2 ML |
370 | |
371 | for (GSList *entry = structure->channel_groups; entry; entry = entry->next) | |
372 | { | |
373 | auto group = (struct sr_channel_group *) entry->data; | |
374 | channel_groups[group->name] = new ChannelGroup(this, group); | |
375 | } | |
c23c8659 ML |
376 | } |
377 | ||
378 | Device::~Device() | |
379 | { | |
4178d971 ML |
380 | for (auto entry : channels) |
381 | delete entry.second; | |
6be7a7f2 ML |
382 | for (auto entry : channel_groups) |
383 | delete entry.second; | |
c23c8659 ML |
384 | } |
385 | ||
f36ca889 ML |
386 | string Device::get_description() |
387 | { | |
388 | ostringstream s; | |
389 | ||
390 | vector<string> parts = | |
391 | {get_vendor(), get_model(), get_version()}; | |
392 | ||
393 | for (string part : parts) | |
394 | if (part.length() > 0) | |
395 | s << part; | |
396 | ||
397 | return s.str(); | |
398 | } | |
399 | ||
c23c8659 ML |
400 | string Device::get_vendor() |
401 | { | |
402 | return valid_string(structure->vendor); | |
403 | } | |
404 | ||
405 | string Device::get_model() | |
406 | { | |
407 | return valid_string(structure->model); | |
408 | } | |
409 | ||
410 | string Device::get_version() | |
411 | { | |
412 | return valid_string(structure->version); | |
413 | } | |
414 | ||
415 | vector<shared_ptr<Channel>> Device::get_channels() | |
416 | { | |
417 | vector<shared_ptr<Channel>> result; | |
4178d971 | 418 | for (auto entry : channels) |
bf52cc8c | 419 | result.push_back(entry.second->get_shared_pointer(get_shared_from_this())); |
c23c8659 ML |
420 | return result; |
421 | } | |
422 | ||
4178d971 ML |
423 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
424 | { | |
bf52cc8c | 425 | return channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
426 | } |
427 | ||
6be7a7f2 ML |
428 | map<string, shared_ptr<ChannelGroup>> |
429 | Device::get_channel_groups() | |
430 | { | |
431 | map<string, shared_ptr<ChannelGroup>> result; | |
432 | for (auto entry: channel_groups) | |
433 | { | |
434 | auto name = entry.first; | |
435 | auto channel_group = entry.second; | |
bf52cc8c | 436 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
437 | } |
438 | return result; | |
439 | } | |
440 | ||
c23c8659 ML |
441 | void Device::open() |
442 | { | |
443 | check(sr_dev_open(structure)); | |
444 | } | |
445 | ||
446 | void Device::close() | |
447 | { | |
448 | check(sr_dev_close(structure)); | |
449 | } | |
450 | ||
451 | HardwareDevice::HardwareDevice(Driver *driver, struct sr_dev_inst *structure) : | |
541c855e | 452 | ParentOwned(structure), |
c23c8659 ML |
453 | Device(structure), |
454 | driver(driver) | |
455 | { | |
c23c8659 ML |
456 | } |
457 | ||
458 | HardwareDevice::~HardwareDevice() | |
459 | { | |
c23c8659 ML |
460 | } |
461 | ||
d01d2314 ML |
462 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
463 | { | |
bf52cc8c | 464 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
465 | } |
466 | ||
c23c8659 ML |
467 | shared_ptr<Driver> HardwareDevice::get_driver() |
468 | { | |
bf52cc8c | 469 | return driver->get_shared_pointer(parent); |
c23c8659 ML |
470 | } |
471 | ||
c23c8659 | 472 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 473 | ParentOwned(structure), |
c23c8659 ML |
474 | type(ChannelType::get(structure->type)) |
475 | { | |
476 | } | |
477 | ||
478 | Channel::~Channel() | |
479 | { | |
480 | } | |
481 | ||
482 | string Channel::get_name() | |
483 | { | |
484 | return valid_string(structure->name); | |
485 | } | |
486 | ||
487 | void Channel::set_name(string name) | |
488 | { | |
489 | check(sr_dev_channel_name_set(parent->structure, structure->index, name.c_str())); | |
490 | } | |
491 | ||
492 | const ChannelType *Channel::get_type() | |
493 | { | |
494 | return ChannelType::get(structure->type); | |
495 | } | |
496 | ||
497 | bool Channel::get_enabled() | |
498 | { | |
499 | return structure->enabled; | |
500 | } | |
501 | ||
502 | void Channel::set_enabled(bool value) | |
503 | { | |
504 | check(sr_dev_channel_enable(parent->structure, structure->index, value)); | |
505 | } | |
506 | ||
06bd935e ML |
507 | unsigned int Channel::get_index() |
508 | { | |
509 | return structure->index; | |
510 | } | |
511 | ||
6be7a7f2 | 512 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 513 | struct sr_channel_group *structure) : |
541c855e | 514 | ParentOwned(structure), |
c23c8659 ML |
515 | Configurable(device->structure->driver, device->structure, structure) |
516 | { | |
517 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
4178d971 | 518 | channels.push_back(device->channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
519 | } |
520 | ||
521 | ChannelGroup::~ChannelGroup() | |
522 | { | |
523 | } | |
524 | ||
525 | string ChannelGroup::get_name() | |
526 | { | |
527 | return valid_string(structure->name); | |
528 | } | |
529 | ||
530 | vector<shared_ptr<Channel>> ChannelGroup::get_channels() | |
531 | { | |
532 | vector<shared_ptr<Channel>> result; | |
533 | for (auto channel : channels) | |
bf52cc8c | 534 | result.push_back(channel->get_shared_pointer(parent)); |
c23c8659 ML |
535 | return result; |
536 | } | |
537 | ||
538 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a ML |
539 | UserOwned(sr_trigger_new(name.c_str())), |
540 | context(context) | |
c23c8659 ML |
541 | { |
542 | for (auto stage = structure->stages; stage; stage = stage->next) | |
543 | stages.push_back(new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
544 | } | |
545 | ||
546 | Trigger::~Trigger() | |
547 | { | |
548 | for (auto stage: stages) | |
549 | delete stage; | |
550 | ||
551 | sr_trigger_free(structure); | |
552 | } | |
553 | ||
554 | string Trigger::get_name() | |
555 | { | |
556 | return structure->name; | |
557 | } | |
558 | ||
559 | vector<shared_ptr<TriggerStage>> Trigger::get_stages() | |
560 | { | |
561 | vector<shared_ptr<TriggerStage>> result; | |
562 | for (auto stage : stages) | |
bf52cc8c | 563 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
564 | return result; |
565 | } | |
566 | ||
567 | shared_ptr<TriggerStage> Trigger::add_stage() | |
568 | { | |
569 | auto stage = new TriggerStage(sr_trigger_stage_add(structure)); | |
570 | stages.push_back(stage); | |
bf52cc8c | 571 | return stage->get_shared_pointer(this); |
c23c8659 ML |
572 | } |
573 | ||
574 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 575 | ParentOwned(structure) |
c23c8659 ML |
576 | { |
577 | } | |
578 | ||
579 | TriggerStage::~TriggerStage() | |
580 | { | |
581 | for (auto match : matches) | |
582 | delete match; | |
583 | } | |
584 | ||
585 | int TriggerStage::get_number() | |
586 | { | |
587 | return structure->stage; | |
588 | } | |
589 | ||
590 | vector<shared_ptr<TriggerMatch>> TriggerStage::get_matches() | |
591 | { | |
592 | vector<shared_ptr<TriggerMatch>> result; | |
593 | for (auto match : matches) | |
bf52cc8c | 594 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
595 | return result; |
596 | } | |
597 | ||
598 | void TriggerStage::add_match(shared_ptr<Channel> channel, const TriggerMatchType *type, float value) | |
599 | { | |
600 | check(sr_trigger_match_add(structure, channel->structure, type->get_id(), value)); | |
601 | matches.push_back(new TriggerMatch( | |
602 | (struct sr_trigger_match *) g_slist_last(structure->matches)->data, channel)); | |
603 | } | |
604 | ||
605 | void TriggerStage::add_match(shared_ptr<Channel> channel, const TriggerMatchType *type) | |
606 | { | |
607 | add_match(channel, type, NAN); | |
608 | } | |
609 | ||
610 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, shared_ptr<Channel> channel) : | |
541c855e | 611 | ParentOwned(structure), channel(channel) |
c23c8659 ML |
612 | { |
613 | } | |
614 | ||
615 | TriggerMatch::~TriggerMatch() | |
616 | { | |
617 | } | |
618 | ||
619 | shared_ptr<Channel> TriggerMatch::get_channel() | |
620 | { | |
621 | return channel; | |
622 | } | |
623 | ||
624 | const TriggerMatchType *TriggerMatch::get_type() | |
625 | { | |
626 | return TriggerMatchType::get(structure->match); | |
627 | } | |
628 | ||
629 | float TriggerMatch::get_value() | |
630 | { | |
631 | return structure->value; | |
632 | } | |
633 | ||
634 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
635 | DatafeedCallbackFunction callback) : | |
636 | callback(callback), session(session) | |
637 | { | |
638 | } | |
639 | ||
640 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
641 | const struct sr_datafeed_packet *pkt) | |
642 | { | |
643 | auto device = session->devices[sdi]; | |
2928f47d | 644 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
c23c8659 ML |
645 | callback(device, packet); |
646 | } | |
647 | ||
648 | SourceCallbackData::SourceCallbackData(shared_ptr<EventSource> source) : | |
649 | source(source) | |
650 | { | |
651 | } | |
652 | ||
653 | bool SourceCallbackData::run(int revents) | |
654 | { | |
655 | return source->callback((Glib::IOCondition) revents); | |
656 | } | |
657 | ||
658 | shared_ptr<EventSource> EventSource::create(int fd, Glib::IOCondition events, | |
659 | int timeout, SourceCallbackFunction callback) | |
660 | { | |
661 | auto result = new EventSource(timeout, callback); | |
662 | result->type = EventSource::SOURCE_FD; | |
663 | result->fd = fd; | |
664 | result->events = events; | |
665 | return shared_ptr<EventSource>(result, EventSource::Deleter()); | |
666 | } | |
667 | ||
668 | shared_ptr<EventSource> EventSource::create(Glib::PollFD pollfd, int timeout, | |
669 | SourceCallbackFunction callback) | |
670 | { | |
671 | auto result = new EventSource(timeout, callback); | |
672 | result->type = EventSource::SOURCE_POLLFD; | |
673 | result->pollfd = pollfd; | |
674 | return shared_ptr<EventSource>(result, EventSource::Deleter()); | |
675 | } | |
676 | ||
677 | shared_ptr<EventSource> EventSource::create(Glib::RefPtr<Glib::IOChannel> channel, | |
678 | Glib::IOCondition events, int timeout, SourceCallbackFunction callback) | |
679 | { | |
680 | auto result = new EventSource(timeout, callback); | |
681 | result->type = EventSource::SOURCE_IOCHANNEL; | |
682 | result->channel = channel; | |
683 | result->events = events; | |
684 | return shared_ptr<EventSource>(result, EventSource::Deleter()); | |
685 | } | |
686 | ||
687 | EventSource::EventSource(int timeout, SourceCallbackFunction callback) : | |
688 | timeout(timeout), callback(callback) | |
689 | { | |
690 | } | |
691 | ||
692 | EventSource::~EventSource() | |
693 | { | |
694 | } | |
695 | ||
696 | Session::Session(shared_ptr<Context> context) : | |
90e89c2a | 697 | UserOwned(structure), |
c23c8659 ML |
698 | context(context), saving(false) |
699 | { | |
700 | check(sr_session_new(&structure)); | |
701 | context->session = this; | |
702 | } | |
703 | ||
704 | Session::Session(shared_ptr<Context> context, string filename) : | |
90e89c2a | 705 | UserOwned(structure), |
c23c8659 ML |
706 | context(context), saving(false) |
707 | { | |
708 | check(sr_session_load(filename.c_str(), &structure)); | |
709 | context->session = this; | |
710 | } | |
711 | ||
712 | Session::~Session() | |
713 | { | |
714 | check(sr_session_destroy(structure)); | |
715 | ||
716 | for (auto callback : datafeed_callbacks) | |
717 | delete callback; | |
718 | ||
719 | for (auto entry : source_callbacks) | |
720 | delete entry.second; | |
721 | } | |
722 | ||
723 | void Session::add_device(shared_ptr<Device> device) | |
724 | { | |
725 | check(sr_session_dev_add(structure, device->structure)); | |
726 | devices[device->structure] = device; | |
727 | } | |
728 | ||
729 | vector<shared_ptr<Device>> Session::get_devices() | |
730 | { | |
731 | GSList *dev_list; | |
732 | check(sr_session_dev_list(structure, &dev_list)); | |
733 | vector<shared_ptr<Device>> result; | |
734 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
735 | { | |
736 | auto sdi = (struct sr_dev_inst *) dev->data; | |
c23c8659 ML |
737 | result.push_back(devices[sdi]); |
738 | } | |
739 | return result; | |
740 | } | |
741 | ||
742 | void Session::remove_devices() | |
743 | { | |
744 | devices.clear(); | |
745 | check(sr_session_dev_remove_all(structure)); | |
746 | } | |
747 | ||
748 | void Session::start() | |
749 | { | |
750 | check(sr_session_start(structure)); | |
751 | } | |
752 | ||
753 | void Session::run() | |
754 | { | |
755 | check(sr_session_run(structure)); | |
756 | } | |
757 | ||
758 | void Session::stop() | |
759 | { | |
760 | check(sr_session_stop(structure)); | |
761 | } | |
762 | ||
763 | void Session::begin_save(string filename) | |
764 | { | |
765 | saving = true; | |
766 | save_initialized = false; | |
767 | save_filename = filename; | |
768 | save_samplerate = 0; | |
769 | } | |
770 | ||
1d67cfb4 | 771 | void Session::append(shared_ptr<Packet> packet) |
c23c8659 ML |
772 | { |
773 | if (!saving) | |
774 | throw Error(SR_ERR); | |
775 | ||
776 | switch (packet->structure->type) | |
777 | { | |
778 | case SR_DF_META: | |
779 | { | |
780 | auto meta = (const struct sr_datafeed_meta *) | |
781 | packet->structure->payload; | |
782 | ||
783 | for (auto l = meta->config; l; l = l->next) | |
784 | { | |
785 | auto config = (struct sr_config *) l->data; | |
786 | if (config->key == SR_CONF_SAMPLERATE) | |
787 | save_samplerate = g_variant_get_uint64(config->data); | |
788 | } | |
789 | ||
790 | break; | |
791 | } | |
792 | case SR_DF_LOGIC: | |
793 | { | |
794 | if (save_samplerate == 0) | |
795 | { | |
796 | GVariant *samplerate; | |
797 | ||
1d67cfb4 ML |
798 | check(sr_config_get(packet->device->structure->driver, |
799 | packet->device->structure, NULL, SR_CONF_SAMPLERATE, | |
800 | &samplerate)); | |
c23c8659 ML |
801 | |
802 | save_samplerate = g_variant_get_uint64(samplerate); | |
803 | ||
804 | g_variant_unref(samplerate); | |
805 | } | |
806 | ||
807 | if (!save_initialized) | |
808 | { | |
809 | vector<shared_ptr<Channel>> save_channels; | |
810 | ||
1d67cfb4 | 811 | for (auto channel : packet->device->get_channels()) |
c23c8659 ML |
812 | if (channel->structure->enabled && |
813 | channel->structure->type == SR_CHANNEL_LOGIC) | |
814 | save_channels.push_back(channel); | |
815 | ||
816 | auto channels = g_new(char *, save_channels.size()); | |
817 | ||
818 | int i = 0; | |
819 | for (auto channel : save_channels) | |
820 | channels[i++] = channel->structure->name; | |
821 | channels[i] = NULL; | |
822 | ||
823 | int ret = sr_session_save_init(structure, save_filename.c_str(), | |
824 | save_samplerate, channels); | |
825 | ||
826 | g_free(channels); | |
827 | ||
828 | if (ret != SR_OK) | |
829 | throw Error(ret); | |
830 | ||
831 | save_initialized = true; | |
832 | } | |
833 | ||
834 | auto logic = (const struct sr_datafeed_logic *) | |
835 | packet->structure->payload; | |
836 | ||
837 | check(sr_session_append(structure, save_filename.c_str(), | |
838 | (uint8_t *) logic->data, logic->unitsize, | |
839 | logic->length / logic->unitsize)); | |
840 | } | |
841 | } | |
842 | } | |
843 | ||
1d67cfb4 ML |
844 | void Session::append(void *data, size_t length, unsigned int unit_size) |
845 | { | |
846 | check(sr_session_append(structure, save_filename.c_str(), | |
847 | (uint8_t *) data, unit_size, length)); | |
848 | } | |
849 | ||
c23c8659 ML |
850 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
851 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
852 | { | |
853 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
854 | callback->run(sdi, pkt); | |
855 | } | |
856 | ||
857 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
858 | { | |
859 | auto cb_data = new DatafeedCallbackData(this, callback); | |
860 | check(sr_session_datafeed_callback_add(structure, datafeed_callback, cb_data)); | |
861 | datafeed_callbacks.push_back(cb_data); | |
862 | } | |
863 | ||
864 | void Session::remove_datafeed_callbacks(void) | |
865 | { | |
866 | check(sr_session_datafeed_callback_remove_all(structure)); | |
867 | for (auto callback : datafeed_callbacks) | |
868 | delete callback; | |
869 | datafeed_callbacks.clear(); | |
870 | } | |
871 | ||
872 | static int source_callback(int fd, int revents, void *cb_data) | |
873 | { | |
874 | (void) fd; | |
875 | auto callback = (SourceCallbackData *) cb_data; | |
876 | return callback->run(revents); | |
877 | } | |
878 | ||
879 | void Session::add_source(shared_ptr<EventSource> source) | |
880 | { | |
881 | if (source_callbacks.count(source) == 1) | |
882 | throw Error(SR_ERR_ARG); | |
883 | ||
884 | auto cb_data = new SourceCallbackData(source); | |
885 | ||
886 | switch (source->type) | |
887 | { | |
888 | case EventSource::SOURCE_FD: | |
889 | check(sr_session_source_add(structure, source->fd, source->events, | |
890 | source->timeout, source_callback, cb_data)); | |
891 | break; | |
892 | case EventSource::SOURCE_POLLFD: | |
893 | check(sr_session_source_add_pollfd(structure, | |
894 | source->pollfd.gobj(), source->timeout, source_callback, | |
895 | cb_data)); | |
896 | break; | |
897 | case EventSource::SOURCE_IOCHANNEL: | |
898 | check(sr_session_source_add_channel(structure, | |
899 | source->channel->gobj(), source->events, source->timeout, | |
900 | source_callback, cb_data)); | |
901 | break; | |
902 | } | |
903 | ||
904 | source_callbacks[source] = cb_data; | |
905 | } | |
906 | ||
907 | void Session::remove_source(shared_ptr<EventSource> source) | |
908 | { | |
909 | if (source_callbacks.count(source) == 0) | |
910 | throw Error(SR_ERR_ARG); | |
911 | ||
912 | switch (source->type) | |
913 | { | |
914 | case EventSource::SOURCE_FD: | |
915 | check(sr_session_source_remove(structure, source->fd)); | |
916 | break; | |
917 | case EventSource::SOURCE_POLLFD: | |
918 | check(sr_session_source_remove_pollfd(structure, | |
919 | source->pollfd.gobj())); | |
920 | break; | |
921 | case EventSource::SOURCE_IOCHANNEL: | |
922 | check(sr_session_source_remove_channel(structure, | |
923 | source->channel->gobj())); | |
924 | break; | |
925 | } | |
926 | ||
927 | delete source_callbacks[source]; | |
928 | ||
929 | source_callbacks.erase(source); | |
930 | } | |
931 | ||
6fa0eb86 ML |
932 | shared_ptr<Trigger> Session::get_trigger() |
933 | { | |
934 | return trigger; | |
935 | } | |
936 | ||
937 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
938 | { | |
939 | check(sr_session_trigger_set(structure, trigger->structure)); | |
940 | this->trigger = trigger; | |
941 | } | |
942 | ||
2928f47d ML |
943 | Packet::Packet(shared_ptr<Device> device, |
944 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 945 | UserOwned(structure), |
2928f47d | 946 | device(device) |
c23c8659 ML |
947 | { |
948 | switch (structure->type) | |
949 | { | |
2928f47d ML |
950 | case SR_DF_HEADER: |
951 | payload = new Header( | |
952 | static_cast<const struct sr_datafeed_header *>( | |
953 | structure->payload)); | |
954 | break; | |
955 | case SR_DF_META: | |
956 | payload = new Meta( | |
957 | static_cast<const struct sr_datafeed_meta *>( | |
958 | structure->payload)); | |
959 | break; | |
c23c8659 ML |
960 | case SR_DF_LOGIC: |
961 | payload = new Logic( | |
962 | static_cast<const struct sr_datafeed_logic *>( | |
963 | structure->payload)); | |
964 | break; | |
965 | case SR_DF_ANALOG: | |
966 | payload = new Analog( | |
967 | static_cast<const struct sr_datafeed_analog *>( | |
968 | structure->payload)); | |
969 | break; | |
4cd883a7 ML |
970 | default: |
971 | payload = nullptr; | |
972 | break; | |
c23c8659 ML |
973 | } |
974 | } | |
975 | ||
976 | Packet::~Packet() | |
977 | { | |
1797a887 ML |
978 | if (payload) |
979 | delete payload; | |
c23c8659 ML |
980 | } |
981 | ||
90ba83f2 ML |
982 | const PacketType *Packet::get_type() |
983 | { | |
984 | return PacketType::get(structure->type); | |
985 | } | |
986 | ||
2928f47d | 987 | shared_ptr<PacketPayload> Packet::get_payload() |
c23c8659 | 988 | { |
4cd883a7 ML |
989 | if (payload) |
990 | return payload->get_shared_pointer(this); | |
991 | else | |
992 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
993 | } |
994 | ||
995 | PacketPayload::PacketPayload() | |
996 | { | |
997 | } | |
998 | ||
999 | PacketPayload::~PacketPayload() | |
1000 | { | |
1001 | } | |
1002 | ||
2928f47d | 1003 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1004 | ParentOwned(structure), |
4cd883a7 | 1005 | PacketPayload() |
2928f47d ML |
1006 | { |
1007 | } | |
1008 | ||
1009 | Header::~Header() | |
1010 | { | |
1011 | } | |
1012 | ||
4cd883a7 ML |
1013 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *parent) |
1014 | { | |
4f7bcf0e ML |
1015 | return static_pointer_cast<PacketPayload>( |
1016 | ParentOwned::get_shared_pointer(parent)); | |
4cd883a7 ML |
1017 | } |
1018 | ||
2928f47d ML |
1019 | int Header::get_feed_version() |
1020 | { | |
1021 | return structure->feed_version; | |
1022 | } | |
1023 | ||
1024 | Glib::TimeVal Header::get_start_time() | |
1025 | { | |
1026 | return Glib::TimeVal( | |
1027 | structure->starttime.tv_sec, | |
1028 | structure->starttime.tv_usec); | |
1029 | } | |
1030 | ||
1031 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1032 | ParentOwned(structure), |
4cd883a7 | 1033 | PacketPayload() |
2928f47d ML |
1034 | { |
1035 | } | |
1036 | ||
1037 | Meta::~Meta() | |
1038 | { | |
1039 | } | |
1040 | ||
4cd883a7 ML |
1041 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *parent) |
1042 | { | |
4f7bcf0e ML |
1043 | return static_pointer_cast<PacketPayload>( |
1044 | ParentOwned::get_shared_pointer(parent)); | |
4cd883a7 ML |
1045 | } |
1046 | ||
2928f47d ML |
1047 | map<const ConfigKey *, Glib::VariantBase> Meta::get_config() |
1048 | { | |
1049 | map<const ConfigKey *, Glib::VariantBase> result; | |
1050 | for (auto l = structure->config; l; l = l->next) | |
1051 | { | |
1052 | auto config = (struct sr_config *) l->data; | |
1053 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1054 | } | |
1055 | return result; | |
1056 | } | |
1057 | ||
1058 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1059 | ParentOwned(structure), |
4cd883a7 | 1060 | PacketPayload() |
2928f47d ML |
1061 | { |
1062 | } | |
c23c8659 ML |
1063 | |
1064 | Logic::~Logic() | |
1065 | { | |
1066 | } | |
1067 | ||
4cd883a7 ML |
1068 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *parent) |
1069 | { | |
4f7bcf0e ML |
1070 | return static_pointer_cast<PacketPayload>( |
1071 | ParentOwned::get_shared_pointer(parent)); | |
4cd883a7 ML |
1072 | } |
1073 | ||
2928f47d | 1074 | void *Logic::get_data_pointer() |
c23c8659 ML |
1075 | { |
1076 | return structure->data; | |
1077 | } | |
1078 | ||
2928f47d | 1079 | size_t Logic::get_data_length() |
c23c8659 ML |
1080 | { |
1081 | return structure->length; | |
1082 | } | |
1083 | ||
2928f47d ML |
1084 | unsigned int Logic::get_unit_size() |
1085 | { | |
1086 | return structure->unitsize; | |
1087 | } | |
1088 | ||
c23c8659 | 1089 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1090 | ParentOwned(structure), |
4cd883a7 | 1091 | PacketPayload() |
c23c8659 ML |
1092 | { |
1093 | } | |
1094 | ||
1095 | Analog::~Analog() | |
1096 | { | |
1097 | } | |
1098 | ||
4cd883a7 ML |
1099 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *parent) |
1100 | { | |
4f7bcf0e ML |
1101 | return static_pointer_cast<PacketPayload>( |
1102 | ParentOwned::get_shared_pointer(parent)); | |
4cd883a7 ML |
1103 | } |
1104 | ||
2928f47d | 1105 | float *Analog::get_data_pointer() |
c23c8659 ML |
1106 | { |
1107 | return structure->data; | |
1108 | } | |
1109 | ||
2928f47d | 1110 | unsigned int Analog::get_num_samples() |
c23c8659 | 1111 | { |
2928f47d | 1112 | return structure->num_samples; |
c23c8659 ML |
1113 | } |
1114 | ||
2928f47d | 1115 | vector<shared_ptr<Channel>> Analog::get_channels() |
c23c8659 | 1116 | { |
2928f47d ML |
1117 | vector<shared_ptr<Channel>> result; |
1118 | for (auto l = structure->channels; l; l = l->next) | |
1119 | result.push_back(parent->device->get_channel( | |
1120 | (struct sr_channel *)l->data)); | |
1121 | return result; | |
c23c8659 ML |
1122 | } |
1123 | ||
1124 | const Quantity *Analog::get_mq() | |
1125 | { | |
1126 | return Quantity::get(structure->mq); | |
1127 | } | |
1128 | ||
1129 | const Unit *Analog::get_unit() | |
1130 | { | |
1131 | return Unit::get(structure->unit); | |
1132 | } | |
1133 | ||
1134 | vector<const QuantityFlag *> Analog::get_mq_flags() | |
1135 | { | |
1136 | return QuantityFlag::flags_from_mask(structure->mqflags); | |
1137 | } | |
1138 | ||
ca3291e3 | 1139 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1140 | ParentOwned(structure) |
c23c8659 ML |
1141 | { |
1142 | } | |
1143 | ||
1144 | InputFormat::~InputFormat() | |
1145 | { | |
1146 | } | |
1147 | ||
1148 | string InputFormat::get_name() | |
1149 | { | |
ca3291e3 | 1150 | return valid_string(sr_input_id_get(structure)); |
c23c8659 ML |
1151 | } |
1152 | ||
1153 | string InputFormat::get_description() | |
1154 | { | |
ca3291e3 ML |
1155 | return valid_string(sr_input_description_get(structure)); |
1156 | } | |
1157 | ||
43942280 ML |
1158 | map<string, shared_ptr<Option>> InputFormat::get_options() |
1159 | { | |
7f5a0367 ML |
1160 | const struct sr_option **options = sr_input_options_get(structure); |
1161 | auto option_array = shared_ptr<const struct sr_option *>( | |
1162 | options, sr_input_options_free); | |
43942280 | 1163 | map<string, shared_ptr<Option>> result; |
7f5a0367 ML |
1164 | for (int i = 0; options[i]; i++) |
1165 | result[options[i]->id] = shared_ptr<Option>( | |
1166 | new Option(options[i], option_array), Option::Deleter()); | |
43942280 ML |
1167 | return result; |
1168 | } | |
1169 | ||
ca3291e3 ML |
1170 | shared_ptr<Input> InputFormat::create_input( |
1171 | map<string, Glib::VariantBase> options) | |
1172 | { | |
1173 | auto input = sr_input_new(structure, map_to_hash_variant(options)); | |
1174 | if (!input) | |
1175 | throw Error(SR_ERR_ARG); | |
1176 | return shared_ptr<Input>( | |
1177 | new Input(parent->shared_from_this(), input), Input::Deleter()); | |
c23c8659 ML |
1178 | } |
1179 | ||
ca3291e3 | 1180 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1181 | UserOwned(structure), |
ca3291e3 ML |
1182 | context(context), |
1183 | device(nullptr) | |
c23c8659 | 1184 | { |
c23c8659 ML |
1185 | } |
1186 | ||
ca3291e3 | 1187 | shared_ptr<InputDevice> Input::get_device() |
c23c8659 | 1188 | { |
ca3291e3 ML |
1189 | if (!device) |
1190 | { | |
1191 | auto sdi = sr_input_dev_inst_get(structure); | |
1192 | if (!sdi) | |
1193 | throw Error(SR_ERR_NA); | |
1194 | device = new InputDevice(shared_from_this(), sdi); | |
1195 | } | |
c23c8659 | 1196 | |
bf52cc8c | 1197 | return device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1198 | } |
c23c8659 | 1199 | |
ca3291e3 ML |
1200 | void Input::send(string data) |
1201 | { | |
1202 | auto gstr = g_string_new(data.c_str()); | |
1203 | auto ret = sr_input_send(structure, gstr); | |
1204 | g_string_free(gstr, false); | |
1205 | check(ret); | |
c23c8659 ML |
1206 | } |
1207 | ||
ca3291e3 | 1208 | Input::~Input() |
c23c8659 | 1209 | { |
ca3291e3 ML |
1210 | if (device) |
1211 | delete device; | |
1212 | check(sr_input_free(structure)); | |
c23c8659 ML |
1213 | } |
1214 | ||
6e5240f4 ML |
1215 | InputDevice::InputDevice(shared_ptr<Input> input, |
1216 | struct sr_dev_inst *structure) : | |
541c855e | 1217 | ParentOwned(structure), |
6e5240f4 | 1218 | Device(structure), |
ca3291e3 | 1219 | input(input) |
c23c8659 | 1220 | { |
c23c8659 ML |
1221 | } |
1222 | ||
ca3291e3 | 1223 | InputDevice::~InputDevice() |
c23c8659 | 1224 | { |
c23c8659 ML |
1225 | } |
1226 | ||
d01d2314 ML |
1227 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1228 | { | |
bf52cc8c | 1229 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1230 | } |
1231 | ||
58aa1f83 | 1232 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1233 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1234 | UserOwned(structure), |
58aa1f83 ML |
1235 | structure_array(structure_array) |
1236 | { | |
1237 | } | |
1238 | ||
1239 | Option::~Option() | |
1240 | { | |
1241 | } | |
1242 | ||
1243 | string Option::get_id() | |
1244 | { | |
1245 | return valid_string(structure->id); | |
1246 | } | |
1247 | ||
1248 | string Option::get_name() | |
1249 | { | |
1250 | return valid_string(structure->name); | |
1251 | } | |
1252 | ||
1253 | string Option::get_description() | |
1254 | { | |
1255 | return valid_string(structure->desc); | |
1256 | } | |
1257 | ||
1258 | Glib::VariantBase Option::get_default_value() | |
1259 | { | |
1260 | return Glib::VariantBase(structure->def, true); | |
1261 | } | |
1262 | ||
1263 | vector<Glib::VariantBase> Option::get_values() | |
1264 | { | |
1265 | vector<Glib::VariantBase> result; | |
1266 | for (auto l = structure->values; l; l = l->next) | |
1267 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); | |
1268 | return result; | |
1269 | } | |
1270 | ||
1271 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1272 | ParentOwned(structure) |
c23c8659 ML |
1273 | { |
1274 | } | |
1275 | ||
1276 | OutputFormat::~OutputFormat() | |
1277 | { | |
1278 | } | |
1279 | ||
1280 | string OutputFormat::get_name() | |
1281 | { | |
58aa1f83 | 1282 | return valid_string(sr_output_id_get(structure)); |
c23c8659 ML |
1283 | } |
1284 | ||
1285 | string OutputFormat::get_description() | |
1286 | { | |
58aa1f83 ML |
1287 | return valid_string(sr_output_description_get(structure)); |
1288 | } | |
1289 | ||
1290 | map<string, shared_ptr<Option>> OutputFormat::get_options() | |
1291 | { | |
70d3b20b ML |
1292 | const struct sr_option **options = sr_output_options_get(structure); |
1293 | auto option_array = shared_ptr<const struct sr_option *>( | |
1294 | options, sr_output_options_free); | |
58aa1f83 | 1295 | map<string, shared_ptr<Option>> result; |
70d3b20b ML |
1296 | for (int i = 0; options[i]; i++) |
1297 | result[options[i]->id] = shared_ptr<Option>( | |
1298 | new Option(options[i], option_array), Option::Deleter()); | |
58aa1f83 | 1299 | return result; |
c23c8659 ML |
1300 | } |
1301 | ||
1302 | shared_ptr<Output> OutputFormat::create_output( | |
58aa1f83 | 1303 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 ML |
1304 | { |
1305 | return shared_ptr<Output>( | |
bf52cc8c | 1306 | new Output(shared_from_this(), device, options), |
c23c8659 ML |
1307 | Output::Deleter()); |
1308 | } | |
1309 | ||
1310 | Output::Output(shared_ptr<OutputFormat> format, | |
58aa1f83 | 1311 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
90e89c2a | 1312 | UserOwned(sr_output_new(format->structure, |
58aa1f83 | 1313 | map_to_hash_variant(options), device->structure)), |
c23c8659 ML |
1314 | format(format), device(device), options(options) |
1315 | { | |
1316 | } | |
1317 | ||
1318 | Output::~Output() | |
1319 | { | |
c23c8659 ML |
1320 | check(sr_output_free(structure)); |
1321 | } | |
1322 | ||
1323 | string Output::receive(shared_ptr<Packet> packet) | |
1324 | { | |
1325 | GString *out; | |
1326 | check(sr_output_send(structure, packet->structure, &out)); | |
1327 | if (out) | |
1328 | { | |
1329 | auto result = string(out->str, out->str + out->len); | |
1330 | g_string_free(out, true); | |
1331 | return result; | |
1332 | } | |
1333 | else | |
1334 | { | |
1335 | return string(); | |
1336 | } | |
1337 | } | |
1338 | ||
1339 | #include "enums.cpp" | |
1340 | ||
1341 | } |