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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. */ | |
42 | static const char *valid_string(const char *input) | |
43 | { | |
44 | if (input != NULL) | |
45 | return input; | |
46 | else | |
47 | return ""; | |
48 | } | |
49 | ||
58aa1f83 ML |
50 | /** Helper function to convert between map<string, VariantBase> and GHashTable */ |
51 | static GHashTable *map_to_hash_variant(map<string, Glib::VariantBase> input) | |
52 | { | |
53 | auto output = g_hash_table_new_full( | |
b31581f8 | 54 | g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref); |
58aa1f83 ML |
55 | for (auto entry : input) |
56 | g_hash_table_insert(output, | |
57 | g_strdup(entry.first.c_str()), | |
58 | entry.second.gobj_copy()); | |
59 | return output; | |
60 | } | |
61 | ||
c23c8659 ML |
62 | Error::Error(int result) : result(result) |
63 | { | |
64 | } | |
65 | ||
66 | const char *Error::what() const throw() | |
67 | { | |
68 | return sr_strerror(result); | |
69 | } | |
70 | ||
71 | Error::~Error() throw() | |
72 | { | |
73 | } | |
74 | ||
e2eaf858 DE |
75 | ResourceReader::~ResourceReader() |
76 | { | |
77 | } | |
78 | ||
79 | SR_PRIV int ResourceReader::open_callback(struct sr_resource *res, | |
80 | const char *name, void *cb_data) | |
81 | { | |
82 | try { | |
83 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
84 | reader->open(res, name); | |
85 | } catch (const Error &err) { | |
86 | return err.result; | |
87 | } catch (...) { | |
88 | return SR_ERR; | |
89 | } | |
90 | return SR_OK; | |
91 | } | |
92 | ||
93 | SR_PRIV int ResourceReader::close_callback(struct sr_resource *res, void *cb_data) | |
94 | { | |
95 | try { | |
96 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
97 | reader->close(res); | |
98 | } catch (const Error &err) { | |
99 | return err.result; | |
100 | } catch (...) { | |
101 | return SR_ERR; | |
102 | } | |
103 | return SR_OK; | |
104 | } | |
105 | ||
106 | SR_PRIV ssize_t ResourceReader::read_callback(const struct sr_resource *res, | |
107 | void *buf, size_t count, void *cb_data) | |
108 | { | |
109 | try { | |
110 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
111 | return reader->read(res, buf, count); | |
112 | } catch (const Error &err) { | |
113 | return err.result; | |
114 | } catch (...) { | |
115 | return SR_ERR; | |
116 | } | |
117 | } | |
118 | ||
c23c8659 ML |
119 | shared_ptr<Context> Context::create() |
120 | { | |
121 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
122 | } | |
123 | ||
124 | Context::Context() : | |
3b161085 ML |
125 | UserOwned(_structure), |
126 | _session(NULL) | |
c23c8659 | 127 | { |
3b161085 | 128 | check(sr_init(&_structure)); |
90e89c2a | 129 | |
032da34b | 130 | struct sr_dev_driver **driver_list = sr_driver_list(_structure); |
c23c8659 ML |
131 | if (driver_list) |
132 | for (int i = 0; driver_list[i]; i++) | |
3b161085 | 133 | _drivers[driver_list[i]->name] = |
c23c8659 | 134 | new Driver(driver_list[i]); |
ca3291e3 | 135 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
136 | if (input_list) |
137 | for (int i = 0; input_list[i]; i++) | |
3b161085 | 138 | _input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 139 | new InputFormat(input_list[i]); |
58aa1f83 | 140 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
141 | if (output_list) |
142 | for (int i = 0; output_list[i]; i++) | |
3b161085 | 143 | _output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
144 | new OutputFormat(output_list[i]); |
145 | } | |
146 | ||
3b161085 | 147 | string Context::package_version() |
c23c8659 ML |
148 | { |
149 | return sr_package_version_string_get(); | |
150 | } | |
151 | ||
3b161085 | 152 | string Context::lib_version() |
c23c8659 ML |
153 | { |
154 | return sr_lib_version_string_get(); | |
155 | } | |
156 | ||
3b161085 | 157 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
158 | { |
159 | map<string, shared_ptr<Driver>> result; | |
3b161085 | 160 | for (auto entry: _drivers) |
c23c8659 ML |
161 | { |
162 | auto name = entry.first; | |
163 | auto driver = entry.second; | |
bf52cc8c | 164 | result[name] = driver->get_shared_pointer(this); |
c23c8659 ML |
165 | } |
166 | return result; | |
167 | } | |
168 | ||
3b161085 | 169 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
170 | { |
171 | map<string, shared_ptr<InputFormat>> result; | |
3b161085 | 172 | for (auto entry: _input_formats) |
c23c8659 ML |
173 | { |
174 | auto name = entry.first; | |
175 | auto input_format = entry.second; | |
bf52cc8c | 176 | result[name] = input_format->get_shared_pointer(this); |
c23c8659 ML |
177 | } |
178 | return result; | |
179 | } | |
180 | ||
3b161085 | 181 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
182 | { |
183 | map<string, shared_ptr<OutputFormat>> result; | |
3b161085 | 184 | for (auto entry: _output_formats) |
c23c8659 ML |
185 | { |
186 | auto name = entry.first; | |
187 | auto output_format = entry.second; | |
bf52cc8c | 188 | result[name] = output_format->get_shared_pointer(this); |
c23c8659 ML |
189 | } |
190 | return result; | |
191 | } | |
192 | ||
193 | Context::~Context() | |
194 | { | |
3b161085 | 195 | for (auto entry : _drivers) |
c23c8659 | 196 | delete entry.second; |
3b161085 | 197 | for (auto entry : _input_formats) |
c23c8659 | 198 | delete entry.second; |
3b161085 | 199 | for (auto entry : _output_formats) |
c23c8659 | 200 | delete entry.second; |
3b161085 | 201 | check(sr_exit(_structure)); |
c23c8659 ML |
202 | } |
203 | ||
3b161085 | 204 | const LogLevel *Context::log_level() |
c23c8659 ML |
205 | { |
206 | return LogLevel::get(sr_log_loglevel_get()); | |
207 | } | |
208 | ||
209 | void Context::set_log_level(const LogLevel *level) | |
210 | { | |
3b161085 | 211 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
212 | } |
213 | ||
c23c8659 ML |
214 | static int call_log_callback(void *cb_data, int loglevel, const char *format, va_list args) |
215 | { | |
216 | va_list args_copy; | |
217 | va_copy(args_copy, args); | |
218 | int length = vsnprintf(NULL, 0, format, args_copy); | |
219 | va_end(args_copy); | |
220 | char *buf = (char *) g_malloc(length + 1); | |
221 | vsprintf(buf, format, args); | |
222 | string message(buf, length); | |
223 | g_free(buf); | |
224 | ||
225 | LogCallbackFunction callback = *((LogCallbackFunction *) cb_data); | |
226 | ||
227 | try | |
228 | { | |
229 | callback(LogLevel::get(loglevel), message); | |
230 | } | |
231 | catch (Error e) | |
232 | { | |
233 | return e.result; | |
234 | } | |
235 | ||
236 | return SR_OK; | |
237 | } | |
238 | ||
239 | void Context::set_log_callback(LogCallbackFunction callback) | |
240 | { | |
3b161085 ML |
241 | _log_callback = callback; |
242 | check(sr_log_callback_set(call_log_callback, &_log_callback)); | |
e2eaf858 | 243 | } |
c23c8659 ML |
244 | |
245 | void Context::set_log_callback_default() | |
246 | { | |
247 | check(sr_log_callback_set_default()); | |
3b161085 | 248 | _log_callback = nullptr; |
e2eaf858 DE |
249 | } |
250 | ||
251 | void Context::set_resource_reader(ResourceReader *reader) | |
252 | { | |
253 | if (reader) { | |
254 | check(sr_resource_set_hooks(_structure, | |
255 | &ResourceReader::open_callback, | |
256 | &ResourceReader::close_callback, | |
257 | &ResourceReader::read_callback, reader)); | |
258 | } else { | |
259 | check(sr_resource_set_hooks(_structure, | |
260 | nullptr, nullptr, nullptr, nullptr)); | |
261 | } | |
262 | } | |
c23c8659 ML |
263 | |
264 | shared_ptr<Session> Context::create_session() | |
265 | { | |
266 | return shared_ptr<Session>( | |
267 | new Session(shared_from_this()), Session::Deleter()); | |
268 | } | |
269 | ||
9fa5b426 ML |
270 | shared_ptr<UserDevice> Context::create_user_device( |
271 | string vendor, string model, string version) | |
272 | { | |
273 | return shared_ptr<UserDevice>( | |
274 | new UserDevice(vendor, model, version), UserDevice::Deleter()); | |
275 | } | |
276 | ||
304be4a7 ML |
277 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
278 | { | |
279 | auto header = g_new(struct sr_datafeed_header, 1); | |
280 | header->feed_version = 1; | |
281 | header->starttime.tv_sec = start_time.tv_sec; | |
282 | header->starttime.tv_usec = start_time.tv_usec; | |
283 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
284 | packet->type = SR_DF_HEADER; | |
285 | packet->payload = header; | |
286 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
287 | } | |
288 | ||
289 | shared_ptr<Packet> Context::create_meta_packet( | |
290 | map<const ConfigKey *, Glib::VariantBase> config) | |
291 | { | |
292 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
293 | for (auto input : config) | |
294 | { | |
295 | auto key = input.first; | |
296 | auto value = input.second; | |
297 | auto output = g_new(struct sr_config, 1); | |
298 | output->key = key->id(); | |
299 | output->data = value.gobj(); | |
300 | g_variant_ref(output->data); | |
301 | meta->config = g_slist_append(meta->config, output); | |
302 | } | |
303 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
304 | packet->type = SR_DF_META; | |
305 | packet->payload = meta; | |
306 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
307 | } | |
308 | ||
309 | shared_ptr<Packet> Context::create_logic_packet( | |
310 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
311 | { | |
312 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
313 | logic->length = data_length; | |
314 | logic->unitsize = unit_size; | |
315 | logic->data = data_pointer; | |
316 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
317 | packet->type = SR_DF_LOGIC; | |
318 | packet->payload = logic; | |
319 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
320 | } | |
321 | ||
dd13d47a | 322 | shared_ptr<Packet> Context::create_analog_packet( |
304be4a7 ML |
323 | vector<shared_ptr<Channel> > channels, |
324 | float *data_pointer, unsigned int num_samples, const Quantity *mq, | |
325 | const Unit *unit, vector<const QuantityFlag *> mqflags) | |
326 | { | |
dd13d47a UH |
327 | auto analog = g_new0(struct sr_datafeed_analog, 1); |
328 | auto meaning = g_new0(struct sr_analog_meaning, 1); | |
329 | ||
330 | analog->meaning = meaning; | |
331 | ||
304be4a7 | 332 | for (auto channel : channels) |
dd13d47a | 333 | meaning->channels = g_slist_append(meaning->channels, channel->_structure); |
304be4a7 | 334 | analog->num_samples = num_samples; |
dd13d47a UH |
335 | meaning->mq = (sr_mq)mq->id(); |
336 | meaning->unit = (sr_unit)unit->id(); | |
337 | meaning->mqflags = (sr_mqflag)QuantityFlag::mask_from_flags(mqflags); | |
304be4a7 ML |
338 | analog->data = data_pointer; |
339 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
dd13d47a | 340 | packet->type = SR_DF_ANALOG; |
304be4a7 ML |
341 | packet->payload = analog; |
342 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
343 | } | |
344 | ||
c23c8659 ML |
345 | shared_ptr<Session> Context::load_session(string filename) |
346 | { | |
347 | return shared_ptr<Session>( | |
348 | new Session(shared_from_this(), filename), Session::Deleter()); | |
349 | } | |
350 | ||
351 | shared_ptr<Trigger> Context::create_trigger(string name) | |
352 | { | |
353 | return shared_ptr<Trigger>( | |
354 | new Trigger(shared_from_this(), name), Trigger::Deleter()); | |
355 | } | |
356 | ||
ca3291e3 ML |
357 | shared_ptr<Input> Context::open_file(string filename) |
358 | { | |
f88c7373 BV |
359 | const struct sr_input *input; |
360 | ||
d4cf45e5 | 361 | check(sr_input_scan_file(filename.c_str(), &input)); |
ca3291e3 ML |
362 | return shared_ptr<Input>( |
363 | new Input(shared_from_this(), input), Input::Deleter()); | |
364 | } | |
365 | ||
366 | shared_ptr<Input> Context::open_stream(string header) | |
367 | { | |
f88c7373 BV |
368 | const struct sr_input *input; |
369 | ||
ca3291e3 | 370 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
371 | auto ret = sr_input_scan_buffer(gstr, &input); |
372 | g_string_free(gstr, true); | |
373 | check(ret); | |
ca3291e3 ML |
374 | return shared_ptr<Input>( |
375 | new Input(shared_from_this(), input), Input::Deleter()); | |
376 | } | |
377 | ||
24287ea9 AJ |
378 | map<string, string> Context::serials(shared_ptr<Driver> driver) |
379 | { | |
380 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : NULL); | |
381 | map<string, string> serials; | |
382 | ||
383 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
384 | struct sr_serial_port *port = (sr_serial_port *) serial->data; | |
385 | serials[string(port->name)] = string(port->description); | |
386 | } | |
387 | ||
388 | g_slist_free_full(serial_list, (GDestroyNotify)sr_serial_free); | |
389 | return serials; | |
390 | } | |
391 | ||
c23c8659 | 392 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 393 | ParentOwned(structure), |
59b74d28 | 394 | Configurable(structure, NULL, NULL), |
3b161085 | 395 | _initialized(false) |
c23c8659 ML |
396 | { |
397 | } | |
398 | ||
399 | Driver::~Driver() | |
400 | { | |
c23c8659 ML |
401 | } |
402 | ||
3b161085 | 403 | string Driver::name() |
c23c8659 | 404 | { |
3b161085 | 405 | return valid_string(_structure->name); |
c23c8659 ML |
406 | } |
407 | ||
3b161085 | 408 | string Driver::long_name() |
c23c8659 | 409 | { |
3b161085 | 410 | return valid_string(_structure->longname); |
c23c8659 ML |
411 | } |
412 | ||
413 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
414 | map<const ConfigKey *, Glib::VariantBase> options) | |
415 | { | |
416 | /* Initialise the driver if not yet done. */ | |
3b161085 | 417 | if (!_initialized) |
c23c8659 | 418 | { |
3b161085 ML |
419 | check(sr_driver_init(_parent->_structure, _structure)); |
420 | _initialized = true; | |
c23c8659 ML |
421 | } |
422 | ||
c23c8659 ML |
423 | /* Translate scan options to GSList of struct sr_config pointers. */ |
424 | GSList *option_list = NULL; | |
425 | for (auto entry : options) | |
426 | { | |
427 | auto key = entry.first; | |
428 | auto value = entry.second; | |
429 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 430 | config->key = key->id(); |
c23c8659 ML |
431 | config->data = value.gobj(); |
432 | option_list = g_slist_append(option_list, config); | |
433 | } | |
434 | ||
435 | /* Run scan. */ | |
3b161085 | 436 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
437 | |
438 | /* Free option list. */ | |
439 | g_slist_free_full(option_list, g_free); | |
440 | ||
a4e47454 | 441 | |
c23c8659 | 442 | /* Create device objects. */ |
a4e47454 | 443 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
444 | for (GSList *device = device_list; device; device = device->next) |
445 | { | |
446 | auto sdi = (struct sr_dev_inst *) device->data; | |
a4e47454 ML |
447 | result.push_back(shared_ptr<HardwareDevice>( |
448 | new HardwareDevice(shared_from_this(), sdi), | |
449 | HardwareDevice::Deleter())); | |
c23c8659 ML |
450 | } |
451 | ||
452 | /* Free GSList returned from scan. */ | |
453 | g_slist_free(device_list); | |
454 | ||
c23c8659 ML |
455 | return result; |
456 | } | |
457 | ||
458 | Configurable::Configurable( | |
459 | struct sr_dev_driver *driver, | |
460 | struct sr_dev_inst *sdi, | |
461 | struct sr_channel_group *cg) : | |
462 | config_driver(driver), | |
463 | config_sdi(sdi), | |
464 | config_channel_group(cg) | |
465 | { | |
466 | } | |
467 | ||
468 | Configurable::~Configurable() | |
469 | { | |
470 | } | |
471 | ||
472 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
473 | { | |
474 | GVariant *data; | |
475 | check(sr_config_get( | |
476 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 477 | key->id(), &data)); |
c23c8659 ML |
478 | return Glib::VariantBase(data); |
479 | } | |
480 | ||
481 | void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value) | |
482 | { | |
483 | check(sr_config_set( | |
484 | config_sdi, config_channel_group, | |
3b161085 | 485 | key->id(), value.gobj())); |
c23c8659 ML |
486 | } |
487 | ||
e194c011 | 488 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
489 | { |
490 | GVariant *data; | |
491 | check(sr_config_list( | |
492 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 493 | key->id(), &data)); |
e194c011 | 494 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
495 | } |
496 | ||
4c7c4194 | 497 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
498 | { |
499 | GVariant *gvar_opts; | |
500 | gsize num_opts; | |
03a4c07a | 501 | const uint32_t *opts; |
4c7c4194 | 502 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
503 | |
504 | check(sr_config_list( | |
505 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 506 | key->id(), &gvar_opts)); |
d54190a3 | 507 | |
03a4c07a AJ |
508 | opts = (const uint32_t *) g_variant_get_fixed_array( |
509 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d54190a3 ML |
510 | |
511 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
512 | { |
513 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
514 | set<Capability> capabilities; | |
515 | if (opts[i] & SR_CONF_GET) | |
516 | capabilities.insert(GET); | |
517 | if (opts[i] & SR_CONF_SET) | |
518 | capabilities.insert(SET); | |
519 | if (opts[i] & SR_CONF_LIST) | |
520 | capabilities.insert(LIST); | |
521 | result[key] = capabilities; | |
522 | } | |
d54190a3 ML |
523 | |
524 | g_variant_unref(gvar_opts); | |
525 | ||
526 | return result; | |
527 | } | |
528 | ||
d9eed47d ML |
529 | bool Configurable::config_check(const ConfigKey *key, |
530 | const ConfigKey *index_key) | |
531 | { | |
532 | GVariant *gvar_opts; | |
533 | gsize num_opts; | |
03a4c07a | 534 | const uint32_t *opts; |
d9eed47d ML |
535 | |
536 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 537 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
538 | return false; |
539 | ||
03a4c07a AJ |
540 | opts = (const uint32_t *) g_variant_get_fixed_array( |
541 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d9eed47d ML |
542 | |
543 | for (gsize i = 0; i < num_opts; i++) | |
544 | { | |
9d229ecb | 545 | if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id()) |
d9eed47d ML |
546 | { |
547 | g_variant_unref(gvar_opts); | |
548 | return true; | |
549 | } | |
550 | } | |
551 | ||
552 | g_variant_unref(gvar_opts); | |
553 | ||
554 | return false; | |
555 | } | |
556 | ||
c23c8659 | 557 | Device::Device(struct sr_dev_inst *structure) : |
80fe5247 | 558 | Configurable(sr_dev_inst_driver_get(structure), structure, NULL), |
3b161085 | 559 | _structure(structure) |
c23c8659 | 560 | { |
80fe5247 | 561 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 ML |
562 | { |
563 | auto channel = (struct sr_channel *) entry->data; | |
3b161085 | 564 | _channels[channel] = new Channel(channel); |
c23c8659 | 565 | } |
6be7a7f2 | 566 | |
80fe5247 | 567 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 ML |
568 | { |
569 | auto group = (struct sr_channel_group *) entry->data; | |
3b161085 | 570 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 571 | } |
c23c8659 ML |
572 | } |
573 | ||
574 | Device::~Device() | |
575 | { | |
3b161085 | 576 | for (auto entry : _channels) |
4178d971 | 577 | delete entry.second; |
3b161085 | 578 | for (auto entry : _channel_groups) |
6be7a7f2 | 579 | delete entry.second; |
c23c8659 ML |
580 | } |
581 | ||
3b161085 | 582 | string Device::vendor() |
c23c8659 | 583 | { |
80fe5247 | 584 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
585 | } |
586 | ||
3b161085 | 587 | string Device::model() |
c23c8659 | 588 | { |
80fe5247 | 589 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
590 | } |
591 | ||
3b161085 | 592 | string Device::version() |
c23c8659 | 593 | { |
80fe5247 | 594 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
595 | } |
596 | ||
d1075e5a ML |
597 | string Device::serial_number() |
598 | { | |
80fe5247 | 599 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
600 | } |
601 | ||
602 | string Device::connection_id() | |
603 | { | |
80fe5247 | 604 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
605 | } |
606 | ||
3b161085 | 607 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
608 | { |
609 | vector<shared_ptr<Channel>> result; | |
80fe5247 | 610 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) |
be43d5d5 | 611 | result.push_back( |
3b161085 | 612 | _channels[(struct sr_channel *) channel->data]->get_shared_pointer( |
be43d5d5 | 613 | get_shared_from_this())); |
c23c8659 ML |
614 | return result; |
615 | } | |
616 | ||
4178d971 ML |
617 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
618 | { | |
3b161085 | 619 | return _channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
620 | } |
621 | ||
6be7a7f2 | 622 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 623 | Device::channel_groups() |
6be7a7f2 ML |
624 | { |
625 | map<string, shared_ptr<ChannelGroup>> result; | |
3b161085 | 626 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
627 | { |
628 | auto name = entry.first; | |
629 | auto channel_group = entry.second; | |
bf52cc8c | 630 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
631 | } |
632 | return result; | |
633 | } | |
634 | ||
c23c8659 ML |
635 | void Device::open() |
636 | { | |
3b161085 | 637 | check(sr_dev_open(_structure)); |
c23c8659 ML |
638 | } |
639 | ||
640 | void Device::close() | |
641 | { | |
3b161085 | 642 | check(sr_dev_close(_structure)); |
c23c8659 ML |
643 | } |
644 | ||
a4e47454 ML |
645 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
646 | struct sr_dev_inst *structure) : | |
647 | UserOwned(structure), | |
c23c8659 | 648 | Device(structure), |
3b161085 | 649 | _driver(driver) |
c23c8659 | 650 | { |
c23c8659 ML |
651 | } |
652 | ||
653 | HardwareDevice::~HardwareDevice() | |
654 | { | |
c23c8659 ML |
655 | } |
656 | ||
d01d2314 ML |
657 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
658 | { | |
bf52cc8c | 659 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
660 | } |
661 | ||
3b161085 | 662 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 663 | { |
a4e47454 | 664 | return _driver; |
c23c8659 ML |
665 | } |
666 | ||
9fa5b426 ML |
667 | UserDevice::UserDevice(string vendor, string model, string version) : |
668 | UserOwned(sr_dev_inst_user_new( | |
669 | vendor.c_str(), model.c_str(), version.c_str())), | |
670 | Device(UserOwned::_structure) | |
671 | { | |
672 | } | |
673 | ||
674 | UserDevice::~UserDevice() | |
675 | { | |
676 | } | |
677 | ||
678 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
679 | { | |
680 | return static_pointer_cast<Device>(shared_from_this()); | |
681 | } | |
682 | ||
683 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
684 | const ChannelType *type, string name) | |
685 | { | |
686 | check(sr_dev_inst_channel_add(Device::_structure, | |
687 | index, type->id(), name.c_str())); | |
688 | struct sr_channel *structure = (struct sr_channel *) | |
689 | g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data; | |
690 | Channel *channel = new Channel(structure); | |
691 | _channels[structure] = channel; | |
692 | return get_channel(structure); | |
693 | } | |
694 | ||
c23c8659 | 695 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 696 | ParentOwned(structure), |
3b161085 | 697 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
698 | { |
699 | } | |
700 | ||
701 | Channel::~Channel() | |
702 | { | |
703 | } | |
704 | ||
3b161085 | 705 | string Channel::name() |
c23c8659 | 706 | { |
3b161085 | 707 | return valid_string(_structure->name); |
c23c8659 ML |
708 | } |
709 | ||
710 | void Channel::set_name(string name) | |
711 | { | |
6f1346fb | 712 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
713 | } |
714 | ||
3b161085 | 715 | const ChannelType *Channel::type() |
c23c8659 | 716 | { |
3b161085 | 717 | return ChannelType::get(_structure->type); |
c23c8659 ML |
718 | } |
719 | ||
3b161085 | 720 | bool Channel::enabled() |
c23c8659 | 721 | { |
3b161085 | 722 | return _structure->enabled; |
c23c8659 ML |
723 | } |
724 | ||
725 | void Channel::set_enabled(bool value) | |
726 | { | |
6f1346fb | 727 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
728 | } |
729 | ||
3b161085 | 730 | unsigned int Channel::index() |
06bd935e | 731 | { |
3b161085 | 732 | return _structure->index; |
06bd935e ML |
733 | } |
734 | ||
6be7a7f2 | 735 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 736 | struct sr_channel_group *structure) : |
541c855e | 737 | ParentOwned(structure), |
80fe5247 | 738 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 ML |
739 | { |
740 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
3b161085 | 741 | _channels.push_back(device->_channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
742 | } |
743 | ||
744 | ChannelGroup::~ChannelGroup() | |
745 | { | |
746 | } | |
747 | ||
3b161085 | 748 | string ChannelGroup::name() |
c23c8659 | 749 | { |
3b161085 | 750 | return valid_string(_structure->name); |
c23c8659 ML |
751 | } |
752 | ||
3b161085 | 753 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
754 | { |
755 | vector<shared_ptr<Channel>> result; | |
3b161085 ML |
756 | for (auto channel : _channels) |
757 | result.push_back(channel->get_shared_pointer(_parent)); | |
c23c8659 ML |
758 | return result; |
759 | } | |
760 | ||
761 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a | 762 | UserOwned(sr_trigger_new(name.c_str())), |
3b161085 | 763 | _context(context) |
c23c8659 | 764 | { |
3b161085 ML |
765 | for (auto stage = _structure->stages; stage; stage = stage->next) |
766 | _stages.push_back( | |
767 | new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
c23c8659 ML |
768 | } |
769 | ||
770 | Trigger::~Trigger() | |
771 | { | |
3b161085 | 772 | for (auto stage: _stages) |
c23c8659 ML |
773 | delete stage; |
774 | ||
3b161085 | 775 | sr_trigger_free(_structure); |
c23c8659 ML |
776 | } |
777 | ||
3b161085 | 778 | string Trigger::name() |
c23c8659 | 779 | { |
3b161085 | 780 | return _structure->name; |
c23c8659 ML |
781 | } |
782 | ||
3b161085 | 783 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
784 | { |
785 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 786 | for (auto stage : _stages) |
bf52cc8c | 787 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
788 | return result; |
789 | } | |
790 | ||
791 | shared_ptr<TriggerStage> Trigger::add_stage() | |
792 | { | |
3b161085 ML |
793 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
794 | _stages.push_back(stage); | |
bf52cc8c | 795 | return stage->get_shared_pointer(this); |
c23c8659 ML |
796 | } |
797 | ||
798 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 799 | ParentOwned(structure) |
c23c8659 ML |
800 | { |
801 | } | |
802 | ||
803 | TriggerStage::~TriggerStage() | |
804 | { | |
3b161085 | 805 | for (auto match : _matches) |
c23c8659 ML |
806 | delete match; |
807 | } | |
808 | ||
3b161085 | 809 | int TriggerStage::number() |
c23c8659 | 810 | { |
3b161085 | 811 | return _structure->stage; |
c23c8659 ML |
812 | } |
813 | ||
3b161085 | 814 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
815 | { |
816 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 817 | for (auto match : _matches) |
bf52cc8c | 818 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
819 | return result; |
820 | } | |
821 | ||
3b161085 ML |
822 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
823 | const TriggerMatchType *type, float value) | |
c23c8659 | 824 | { |
3b161085 ML |
825 | check(sr_trigger_match_add(_structure, |
826 | channel->_structure, type->id(), value)); | |
827 | _matches.push_back(new TriggerMatch( | |
828 | (struct sr_trigger_match *) g_slist_last( | |
829 | _structure->matches)->data, channel)); | |
c23c8659 ML |
830 | } |
831 | ||
3b161085 ML |
832 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
833 | const TriggerMatchType *type) | |
c23c8659 ML |
834 | { |
835 | add_match(channel, type, NAN); | |
836 | } | |
837 | ||
3b161085 ML |
838 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
839 | shared_ptr<Channel> channel) : | |
840 | ParentOwned(structure), | |
841 | _channel(channel) | |
c23c8659 ML |
842 | { |
843 | } | |
844 | ||
845 | TriggerMatch::~TriggerMatch() | |
846 | { | |
847 | } | |
848 | ||
3b161085 | 849 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 850 | { |
3b161085 | 851 | return _channel; |
c23c8659 ML |
852 | } |
853 | ||
3b161085 | 854 | const TriggerMatchType *TriggerMatch::type() |
c23c8659 | 855 | { |
3b161085 | 856 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
857 | } |
858 | ||
3b161085 | 859 | float TriggerMatch::value() |
c23c8659 | 860 | { |
3b161085 | 861 | return _structure->value; |
c23c8659 ML |
862 | } |
863 | ||
864 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
865 | DatafeedCallbackFunction callback) : | |
3b161085 ML |
866 | _callback(callback), |
867 | _session(session) | |
c23c8659 ML |
868 | { |
869 | } | |
870 | ||
871 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
872 | const struct sr_datafeed_packet *pkt) | |
873 | { | |
ca4e307a | 874 | auto device = _session->get_device(sdi); |
2928f47d | 875 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
3b161085 | 876 | _callback(device, packet); |
c23c8659 ML |
877 | } |
878 | ||
cac58676 ML |
879 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
880 | ParentOwned(structure), | |
881 | Device(structure) | |
882 | { | |
883 | } | |
884 | ||
885 | SessionDevice::~SessionDevice() | |
886 | { | |
887 | } | |
888 | ||
889 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
890 | { | |
891 | return static_pointer_cast<Device>(shared_from_this()); | |
892 | } | |
893 | ||
c23c8659 | 894 | Session::Session(shared_ptr<Context> context) : |
3b161085 | 895 | UserOwned(_structure), |
5e1fb334 | 896 | _context(context) |
c23c8659 | 897 | { |
60f6b001 | 898 | check(sr_session_new(context->_structure, &_structure)); |
3b161085 | 899 | _context->_session = this; |
c23c8659 ML |
900 | } |
901 | ||
902 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 ML |
903 | UserOwned(_structure), |
904 | _context(context), | |
5e1fb334 | 905 | _filename(filename) |
c23c8659 | 906 | { |
c879dca3 | 907 | check(sr_session_load(context->_structure, filename.c_str(), &_structure)); |
cac58676 | 908 | GSList *dev_list; |
3b161085 | 909 | check(sr_session_dev_list(_structure, &dev_list)); |
cac58676 ML |
910 | for (GSList *dev = dev_list; dev; dev = dev->next) |
911 | { | |
912 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 913 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 914 | } |
3b161085 | 915 | _context->_session = this; |
c23c8659 ML |
916 | } |
917 | ||
918 | Session::~Session() | |
919 | { | |
3b161085 | 920 | check(sr_session_destroy(_structure)); |
c23c8659 | 921 | |
3b161085 | 922 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
923 | delete callback; |
924 | ||
ca4e307a ML |
925 | for (auto entry : _owned_devices) |
926 | delete entry.second; | |
927 | } | |
928 | ||
929 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
930 | { | |
931 | if (_owned_devices.count(sdi)) | |
932 | return static_pointer_cast<Device>( | |
933 | _owned_devices[sdi]->get_shared_pointer(this)); | |
934 | else if (_other_devices.count(sdi)) | |
935 | return _other_devices[sdi]; | |
936 | else | |
937 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
938 | } |
939 | ||
940 | void Session::add_device(shared_ptr<Device> device) | |
941 | { | |
3b161085 | 942 | check(sr_session_dev_add(_structure, device->_structure)); |
ca4e307a | 943 | _other_devices[device->_structure] = device; |
c23c8659 ML |
944 | } |
945 | ||
3b161085 | 946 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
947 | { |
948 | GSList *dev_list; | |
3b161085 | 949 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 ML |
950 | vector<shared_ptr<Device>> result; |
951 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
952 | { | |
953 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 954 | result.push_back(get_device(sdi)); |
c23c8659 ML |
955 | } |
956 | return result; | |
957 | } | |
958 | ||
959 | void Session::remove_devices() | |
960 | { | |
ca4e307a | 961 | _other_devices.clear(); |
3b161085 | 962 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
963 | } |
964 | ||
965 | void Session::start() | |
966 | { | |
3b161085 | 967 | check(sr_session_start(_structure)); |
c23c8659 ML |
968 | } |
969 | ||
970 | void Session::run() | |
971 | { | |
3b161085 | 972 | check(sr_session_run(_structure)); |
c23c8659 ML |
973 | } |
974 | ||
975 | void Session::stop() | |
976 | { | |
3b161085 | 977 | check(sr_session_stop(_structure)); |
c23c8659 ML |
978 | } |
979 | ||
f91cf612 DE |
980 | bool Session::is_running() const |
981 | { | |
982 | const int ret = sr_session_is_running(_structure); | |
983 | if (ret < 0) | |
984 | throw Error{ret}; | |
985 | return (ret != 0); | |
986 | } | |
987 | ||
988 | static void session_stopped_callback(void *data) | |
989 | { | |
990 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
991 | (*callback)(); | |
992 | } | |
993 | ||
994 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
995 | { | |
996 | _stopped_callback = move(callback); | |
997 | if (_stopped_callback) | |
998 | check(sr_session_stopped_callback_set(_structure, | |
999 | &session_stopped_callback, &_stopped_callback)); | |
1000 | else | |
1001 | check(sr_session_stopped_callback_set(_structure, | |
1002 | nullptr, nullptr)); | |
1003 | } | |
1004 | ||
c23c8659 ML |
1005 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
1006 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
1007 | { | |
1008 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1009 | callback->run(sdi, pkt); | |
1010 | } | |
1011 | ||
1012 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
1013 | { | |
1014 | auto cb_data = new DatafeedCallbackData(this, callback); | |
3b161085 ML |
1015 | check(sr_session_datafeed_callback_add(_structure, |
1016 | datafeed_callback, cb_data)); | |
1017 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
1018 | } |
1019 | ||
1020 | void Session::remove_datafeed_callbacks(void) | |
1021 | { | |
3b161085 ML |
1022 | check(sr_session_datafeed_callback_remove_all(_structure)); |
1023 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 1024 | delete callback; |
3b161085 | 1025 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1026 | } |
1027 | ||
3b161085 | 1028 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1029 | { |
3b161085 | 1030 | return _trigger; |
6fa0eb86 ML |
1031 | } |
1032 | ||
1033 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1034 | { | |
e835e808 UH |
1035 | if (!trigger) |
1036 | // Set NULL trigger, i.e. remove any trigger from the session. | |
1037 | check(sr_session_trigger_set(_structure, NULL)); | |
1038 | else | |
1039 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
3b161085 | 1040 | _trigger = trigger; |
6fa0eb86 ML |
1041 | } |
1042 | ||
1411f7d8 ML |
1043 | string Session::filename() |
1044 | { | |
1045 | return _filename; | |
1046 | } | |
1047 | ||
624d1610 UH |
1048 | shared_ptr<Context> Session::context() |
1049 | { | |
1050 | return _context; | |
1051 | } | |
1052 | ||
2928f47d ML |
1053 | Packet::Packet(shared_ptr<Device> device, |
1054 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1055 | UserOwned(structure), |
3b161085 | 1056 | _device(device) |
c23c8659 ML |
1057 | { |
1058 | switch (structure->type) | |
1059 | { | |
2928f47d | 1060 | case SR_DF_HEADER: |
3b161085 | 1061 | _payload = new Header( |
2928f47d ML |
1062 | static_cast<const struct sr_datafeed_header *>( |
1063 | structure->payload)); | |
1064 | break; | |
1065 | case SR_DF_META: | |
3b161085 | 1066 | _payload = new Meta( |
2928f47d ML |
1067 | static_cast<const struct sr_datafeed_meta *>( |
1068 | structure->payload)); | |
1069 | break; | |
c23c8659 | 1070 | case SR_DF_LOGIC: |
3b161085 | 1071 | _payload = new Logic( |
c23c8659 ML |
1072 | static_cast<const struct sr_datafeed_logic *>( |
1073 | structure->payload)); | |
1074 | break; | |
dd13d47a UH |
1075 | case SR_DF_ANALOG: |
1076 | _payload = new Analog( | |
1077 | static_cast<const struct sr_datafeed_analog *>( | |
c23c8659 ML |
1078 | structure->payload)); |
1079 | break; | |
4cd883a7 | 1080 | default: |
3b161085 | 1081 | _payload = nullptr; |
4cd883a7 | 1082 | break; |
c23c8659 ML |
1083 | } |
1084 | } | |
1085 | ||
1086 | Packet::~Packet() | |
1087 | { | |
3b161085 ML |
1088 | if (_payload) |
1089 | delete _payload; | |
c23c8659 ML |
1090 | } |
1091 | ||
3b161085 | 1092 | const PacketType *Packet::type() |
90ba83f2 | 1093 | { |
3b161085 | 1094 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1095 | } |
1096 | ||
3b161085 | 1097 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1098 | { |
3b161085 ML |
1099 | if (_payload) |
1100 | return _payload->get_shared_pointer(this); | |
4cd883a7 ML |
1101 | else |
1102 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1103 | } |
1104 | ||
1105 | PacketPayload::PacketPayload() | |
1106 | { | |
1107 | } | |
1108 | ||
1109 | PacketPayload::~PacketPayload() | |
1110 | { | |
1111 | } | |
1112 | ||
2928f47d | 1113 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1114 | ParentOwned(structure), |
4cd883a7 | 1115 | PacketPayload() |
2928f47d ML |
1116 | { |
1117 | } | |
1118 | ||
1119 | Header::~Header() | |
1120 | { | |
1121 | } | |
1122 | ||
3b161085 | 1123 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1124 | { |
4f7bcf0e | 1125 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1126 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1127 | } |
1128 | ||
3b161085 | 1129 | int Header::feed_version() |
2928f47d | 1130 | { |
3b161085 | 1131 | return _structure->feed_version; |
2928f47d ML |
1132 | } |
1133 | ||
3b161085 | 1134 | Glib::TimeVal Header::start_time() |
2928f47d ML |
1135 | { |
1136 | return Glib::TimeVal( | |
3b161085 ML |
1137 | _structure->starttime.tv_sec, |
1138 | _structure->starttime.tv_usec); | |
2928f47d ML |
1139 | } |
1140 | ||
1141 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1142 | ParentOwned(structure), |
4cd883a7 | 1143 | PacketPayload() |
2928f47d ML |
1144 | { |
1145 | } | |
1146 | ||
1147 | Meta::~Meta() | |
1148 | { | |
1149 | } | |
1150 | ||
3b161085 | 1151 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1152 | { |
4f7bcf0e | 1153 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1154 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1155 | } |
1156 | ||
3b161085 | 1157 | map<const ConfigKey *, Glib::VariantBase> Meta::config() |
2928f47d ML |
1158 | { |
1159 | map<const ConfigKey *, Glib::VariantBase> result; | |
3b161085 | 1160 | for (auto l = _structure->config; l; l = l->next) |
2928f47d ML |
1161 | { |
1162 | auto config = (struct sr_config *) l->data; | |
1163 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1164 | } | |
1165 | return result; | |
1166 | } | |
1167 | ||
1168 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1169 | ParentOwned(structure), |
4cd883a7 | 1170 | PacketPayload() |
2928f47d ML |
1171 | { |
1172 | } | |
c23c8659 ML |
1173 | |
1174 | Logic::~Logic() | |
1175 | { | |
1176 | } | |
1177 | ||
3b161085 | 1178 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1179 | { |
4f7bcf0e | 1180 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1181 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1182 | } |
1183 | ||
3b161085 | 1184 | void *Logic::data_pointer() |
c23c8659 | 1185 | { |
3b161085 | 1186 | return _structure->data; |
c23c8659 ML |
1187 | } |
1188 | ||
3b161085 | 1189 | size_t Logic::data_length() |
c23c8659 | 1190 | { |
3b161085 | 1191 | return _structure->length; |
c23c8659 ML |
1192 | } |
1193 | ||
3b161085 | 1194 | unsigned int Logic::unit_size() |
2928f47d | 1195 | { |
3b161085 | 1196 | return _structure->unitsize; |
2928f47d ML |
1197 | } |
1198 | ||
dd13d47a | 1199 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1200 | ParentOwned(structure), |
4cd883a7 | 1201 | PacketPayload() |
c23c8659 ML |
1202 | { |
1203 | } | |
1204 | ||
dd13d47a | 1205 | Analog::~Analog() |
c23c8659 ML |
1206 | { |
1207 | } | |
1208 | ||
dd13d47a | 1209 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1210 | { |
4f7bcf0e | 1211 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1212 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1213 | } |
1214 | ||
dd13d47a | 1215 | void *Analog::data_pointer() |
c23c8659 | 1216 | { |
3b161085 | 1217 | return _structure->data; |
c23c8659 ML |
1218 | } |
1219 | ||
dd13d47a | 1220 | unsigned int Analog::num_samples() |
c23c8659 | 1221 | { |
3b161085 | 1222 | return _structure->num_samples; |
c23c8659 ML |
1223 | } |
1224 | ||
dd13d47a | 1225 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1226 | { |
2928f47d | 1227 | vector<shared_ptr<Channel>> result; |
dd13d47a | 1228 | for (auto l = _structure->meaning->channels; l; l = l->next) |
3b161085 | 1229 | result.push_back(_parent->_device->get_channel( |
2928f47d ML |
1230 | (struct sr_channel *)l->data)); |
1231 | return result; | |
c23c8659 ML |
1232 | } |
1233 | ||
dd13d47a | 1234 | const Quantity *Analog::mq() |
c23c8659 | 1235 | { |
dd13d47a | 1236 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1237 | } |
1238 | ||
dd13d47a | 1239 | const Unit *Analog::unit() |
c23c8659 | 1240 | { |
dd13d47a | 1241 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1242 | } |
1243 | ||
dd13d47a | 1244 | vector<const QuantityFlag *> Analog::mq_flags() |
c23c8659 | 1245 | { |
dd13d47a | 1246 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1247 | } |
1248 | ||
ca3291e3 | 1249 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1250 | ParentOwned(structure) |
c23c8659 ML |
1251 | { |
1252 | } | |
1253 | ||
1254 | InputFormat::~InputFormat() | |
1255 | { | |
1256 | } | |
1257 | ||
3b161085 | 1258 | string InputFormat::name() |
c23c8659 | 1259 | { |
3b161085 | 1260 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1261 | } |
1262 | ||
3b161085 | 1263 | string InputFormat::description() |
c23c8659 | 1264 | { |
3b161085 | 1265 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1266 | } |
1267 | ||
c7bc82ff JH |
1268 | vector<string> InputFormat::extensions() |
1269 | { | |
1270 | vector<string> exts; | |
1271 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1272 | e && *e; e++) | |
1273 | exts.push_back(*e); | |
1274 | return exts; | |
1275 | } | |
1276 | ||
3b161085 | 1277 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1278 | { |
3b161085 | 1279 | const struct sr_option **options = sr_input_options_get(_structure); |
43942280 | 1280 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1281 | if (options) |
1282 | { | |
1283 | auto option_array = shared_ptr<const struct sr_option *>( | |
1284 | options, sr_input_options_free); | |
1285 | for (int i = 0; options[i]; i++) | |
1286 | result[options[i]->id] = shared_ptr<Option>( | |
1287 | new Option(options[i], option_array), Option::Deleter()); | |
1288 | } | |
43942280 ML |
1289 | return result; |
1290 | } | |
1291 | ||
ca3291e3 ML |
1292 | shared_ptr<Input> InputFormat::create_input( |
1293 | map<string, Glib::VariantBase> options) | |
1294 | { | |
3b161085 | 1295 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1296 | if (!input) |
1297 | throw Error(SR_ERR_ARG); | |
1298 | return shared_ptr<Input>( | |
3b161085 | 1299 | new Input(_parent->shared_from_this(), input), Input::Deleter()); |
c23c8659 ML |
1300 | } |
1301 | ||
ca3291e3 | 1302 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1303 | UserOwned(structure), |
3b161085 ML |
1304 | _context(context), |
1305 | _device(nullptr) | |
c23c8659 | 1306 | { |
c23c8659 ML |
1307 | } |
1308 | ||
3b161085 | 1309 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1310 | { |
3b161085 | 1311 | if (!_device) |
ca3291e3 | 1312 | { |
3b161085 | 1313 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1314 | if (!sdi) |
1315 | throw Error(SR_ERR_NA); | |
3b161085 | 1316 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1317 | } |
c23c8659 | 1318 | |
3b161085 | 1319 | return _device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1320 | } |
c23c8659 | 1321 | |
2b51d48b | 1322 | void Input::send(void *data, size_t length) |
ca3291e3 | 1323 | { |
2b51d48b | 1324 | auto gstr = g_string_new_len((gchar *)data, length); |
3b161085 | 1325 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1326 | g_string_free(gstr, false); |
1327 | check(ret); | |
c23c8659 ML |
1328 | } |
1329 | ||
9c51e8ec ML |
1330 | void Input::end() |
1331 | { | |
1332 | check(sr_input_end(_structure)); | |
1333 | } | |
1334 | ||
ca3291e3 | 1335 | Input::~Input() |
c23c8659 | 1336 | { |
3b161085 ML |
1337 | if (_device) |
1338 | delete _device; | |
9c51e8ec | 1339 | sr_input_free(_structure); |
c23c8659 ML |
1340 | } |
1341 | ||
6e5240f4 ML |
1342 | InputDevice::InputDevice(shared_ptr<Input> input, |
1343 | struct sr_dev_inst *structure) : | |
541c855e | 1344 | ParentOwned(structure), |
6e5240f4 | 1345 | Device(structure), |
3b161085 | 1346 | _input(input) |
c23c8659 | 1347 | { |
c23c8659 ML |
1348 | } |
1349 | ||
ca3291e3 | 1350 | InputDevice::~InputDevice() |
c23c8659 | 1351 | { |
c23c8659 ML |
1352 | } |
1353 | ||
d01d2314 ML |
1354 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1355 | { | |
bf52cc8c | 1356 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1357 | } |
1358 | ||
58aa1f83 | 1359 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1360 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1361 | UserOwned(structure), |
3b161085 | 1362 | _structure_array(structure_array) |
58aa1f83 ML |
1363 | { |
1364 | } | |
1365 | ||
1366 | Option::~Option() | |
1367 | { | |
1368 | } | |
1369 | ||
3b161085 | 1370 | string Option::id() |
58aa1f83 | 1371 | { |
3b161085 | 1372 | return valid_string(_structure->id); |
58aa1f83 ML |
1373 | } |
1374 | ||
3b161085 | 1375 | string Option::name() |
58aa1f83 | 1376 | { |
3b161085 | 1377 | return valid_string(_structure->name); |
58aa1f83 ML |
1378 | } |
1379 | ||
3b161085 | 1380 | string Option::description() |
58aa1f83 | 1381 | { |
3b161085 | 1382 | return valid_string(_structure->desc); |
58aa1f83 ML |
1383 | } |
1384 | ||
3b161085 | 1385 | Glib::VariantBase Option::default_value() |
58aa1f83 | 1386 | { |
3b161085 | 1387 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1388 | } |
1389 | ||
3b161085 | 1390 | vector<Glib::VariantBase> Option::values() |
58aa1f83 ML |
1391 | { |
1392 | vector<Glib::VariantBase> result; | |
3b161085 | 1393 | for (auto l = _structure->values; l; l = l->next) |
58aa1f83 ML |
1394 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); |
1395 | return result; | |
1396 | } | |
1397 | ||
1398 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1399 | ParentOwned(structure) |
c23c8659 ML |
1400 | { |
1401 | } | |
1402 | ||
1403 | OutputFormat::~OutputFormat() | |
1404 | { | |
1405 | } | |
1406 | ||
3b161085 | 1407 | string OutputFormat::name() |
c23c8659 | 1408 | { |
3b161085 | 1409 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1410 | } |
1411 | ||
3b161085 | 1412 | string OutputFormat::description() |
c23c8659 | 1413 | { |
3b161085 | 1414 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1415 | } |
1416 | ||
8a174d23 JH |
1417 | vector<string> OutputFormat::extensions() |
1418 | { | |
1419 | vector<string> exts; | |
1420 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1421 | e && *e; e++) | |
1422 | exts.push_back(*e); | |
1423 | return exts; | |
1424 | } | |
1425 | ||
3b161085 | 1426 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1427 | { |
3b161085 | 1428 | const struct sr_option **options = sr_output_options_get(_structure); |
58aa1f83 | 1429 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1430 | if (options) |
1431 | { | |
1432 | auto option_array = shared_ptr<const struct sr_option *>( | |
1433 | options, sr_output_options_free); | |
1434 | for (int i = 0; options[i]; i++) | |
1435 | result[options[i]->id] = shared_ptr<Option>( | |
1436 | new Option(options[i], option_array), Option::Deleter()); | |
1437 | } | |
58aa1f83 | 1438 | return result; |
c23c8659 ML |
1439 | } |
1440 | ||
1441 | shared_ptr<Output> OutputFormat::create_output( | |
58aa1f83 | 1442 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 ML |
1443 | { |
1444 | return shared_ptr<Output>( | |
bf52cc8c | 1445 | new Output(shared_from_this(), device, options), |
c23c8659 ML |
1446 | Output::Deleter()); |
1447 | } | |
1448 | ||
81b3ce37 SA |
1449 | shared_ptr<Output> OutputFormat::create_output(string filename, |
1450 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) | |
1451 | { | |
1452 | return shared_ptr<Output>( | |
1453 | new Output(filename, shared_from_this(), device, options), | |
1454 | Output::Deleter()); | |
1455 | } | |
1456 | ||
3cd4b381 SA |
1457 | bool OutputFormat::test_flag(const OutputFlag *flag) |
1458 | { | |
1459 | return sr_output_test_flag(_structure, flag->id()); | |
1460 | } | |
1461 | ||
c23c8659 | 1462 | Output::Output(shared_ptr<OutputFormat> format, |
58aa1f83 | 1463 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
3b161085 | 1464 | UserOwned(sr_output_new(format->_structure, |
81b3ce37 SA |
1465 | map_to_hash_variant(options), device->_structure, NULL)), |
1466 | _format(format), | |
1467 | _device(device), | |
1468 | _options(options) | |
1469 | { | |
1470 | } | |
1471 | ||
1472 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
1473 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : | |
1474 | UserOwned(sr_output_new(format->_structure, | |
1475 | map_to_hash_variant(options), device->_structure, filename.c_str())), | |
3b161085 ML |
1476 | _format(format), |
1477 | _device(device), | |
1478 | _options(options) | |
c23c8659 ML |
1479 | { |
1480 | } | |
1481 | ||
1482 | Output::~Output() | |
1483 | { | |
3b161085 | 1484 | check(sr_output_free(_structure)); |
c23c8659 ML |
1485 | } |
1486 | ||
1487 | string Output::receive(shared_ptr<Packet> packet) | |
1488 | { | |
1489 | GString *out; | |
3b161085 | 1490 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1491 | if (out) |
1492 | { | |
1493 | auto result = string(out->str, out->str + out->len); | |
1494 | g_string_free(out, true); | |
1495 | return result; | |
1496 | } | |
1497 | else | |
1498 | { | |
1499 | return string(); | |
1500 | } | |
1501 | } | |
1502 | ||
b5f07319 | 1503 | #include <enums.cpp> |
c23c8659 ML |
1504 | |
1505 | } |