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c23c8659 ML |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2013-2014 Martin Ling <martin-sigrok@earth.li> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
000f504f DE |
20 | /* Needed for isascii(), as used in the GNU libstdc++ headers */ |
21 | #ifndef _XOPEN_SOURCE | |
22 | #define _XOPEN_SOURCE 600 | |
23 | #endif | |
24 | ||
6ec6c43b | 25 | #include <config.h> |
b5f07319 | 26 | #include <libsigrokcxx/libsigrokcxx.hpp> |
c23c8659 | 27 | |
f36ca889 | 28 | #include <sstream> |
35114c33 | 29 | #include <cmath> |
f36ca889 | 30 | |
c23c8659 ML |
31 | namespace sigrok |
32 | { | |
33 | ||
c23c8659 ML |
34 | /** Helper function to translate C errors to C++ exceptions. */ |
35 | static void check(int result) | |
36 | { | |
37 | if (result != SR_OK) | |
38 | throw Error(result); | |
39 | } | |
40 | ||
41 | /** Helper function to obtain valid strings from possibly null input. */ | |
58e21229 | 42 | static inline const char *valid_string(const char *input) |
c23c8659 | 43 | { |
58e21229 | 44 | return (input) ? input : ""; |
c23c8659 ML |
45 | } |
46 | ||
58aa1f83 | 47 | /** Helper function to convert between map<string, VariantBase> and GHashTable */ |
d370545d | 48 | static GHashTable *map_to_hash_variant(const map<string, Glib::VariantBase> &input) |
58aa1f83 ML |
49 | { |
50 | auto output = g_hash_table_new_full( | |
b31581f8 | 51 | g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref); |
58aa1f83 ML |
52 | for (auto entry : input) |
53 | g_hash_table_insert(output, | |
54 | g_strdup(entry.first.c_str()), | |
55 | entry.second.gobj_copy()); | |
d370545d | 56 | return output; |
58aa1f83 ML |
57 | } |
58 | ||
c23c8659 ML |
59 | Error::Error(int result) : result(result) |
60 | { | |
61 | } | |
62 | ||
63 | const char *Error::what() const throw() | |
64 | { | |
65 | return sr_strerror(result); | |
66 | } | |
67 | ||
68 | Error::~Error() throw() | |
69 | { | |
70 | } | |
71 | ||
e2eaf858 DE |
72 | ResourceReader::~ResourceReader() |
73 | { | |
74 | } | |
75 | ||
76 | SR_PRIV int ResourceReader::open_callback(struct sr_resource *res, | |
77 | const char *name, void *cb_data) | |
78 | { | |
79 | try { | |
80 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
81 | reader->open(res, name); | |
82 | } catch (const Error &err) { | |
83 | return err.result; | |
84 | } catch (...) { | |
85 | return SR_ERR; | |
86 | } | |
87 | return SR_OK; | |
88 | } | |
89 | ||
90 | SR_PRIV int ResourceReader::close_callback(struct sr_resource *res, void *cb_data) | |
91 | { | |
92 | try { | |
93 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
94 | reader->close(res); | |
95 | } catch (const Error &err) { | |
96 | return err.result; | |
97 | } catch (...) { | |
98 | return SR_ERR; | |
99 | } | |
100 | return SR_OK; | |
101 | } | |
102 | ||
103 | SR_PRIV ssize_t ResourceReader::read_callback(const struct sr_resource *res, | |
104 | void *buf, size_t count, void *cb_data) | |
105 | { | |
106 | try { | |
107 | auto *const reader = static_cast<ResourceReader*>(cb_data); | |
108 | return reader->read(res, buf, count); | |
109 | } catch (const Error &err) { | |
110 | return err.result; | |
111 | } catch (...) { | |
112 | return SR_ERR; | |
113 | } | |
114 | } | |
115 | ||
c23c8659 ML |
116 | shared_ptr<Context> Context::create() |
117 | { | |
118 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
119 | } | |
120 | ||
121 | Context::Context() : | |
3b161085 | 122 | UserOwned(_structure), |
58e21229 | 123 | _session(nullptr) |
c23c8659 | 124 | { |
3b161085 | 125 | check(sr_init(&_structure)); |
90e89c2a | 126 | |
032da34b | 127 | struct sr_dev_driver **driver_list = sr_driver_list(_structure); |
c23c8659 ML |
128 | if (driver_list) |
129 | for (int i = 0; driver_list[i]; i++) | |
3b161085 | 130 | _drivers[driver_list[i]->name] = |
c23c8659 | 131 | new Driver(driver_list[i]); |
ca3291e3 | 132 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
133 | if (input_list) |
134 | for (int i = 0; input_list[i]; i++) | |
3b161085 | 135 | _input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 136 | new InputFormat(input_list[i]); |
58aa1f83 | 137 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
138 | if (output_list) |
139 | for (int i = 0; output_list[i]; i++) | |
3b161085 | 140 | _output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
141 | new OutputFormat(output_list[i]); |
142 | } | |
143 | ||
3b161085 | 144 | string Context::package_version() |
c23c8659 ML |
145 | { |
146 | return sr_package_version_string_get(); | |
147 | } | |
148 | ||
3b161085 | 149 | string Context::lib_version() |
c23c8659 ML |
150 | { |
151 | return sr_lib_version_string_get(); | |
152 | } | |
153 | ||
3b161085 | 154 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
155 | { |
156 | map<string, shared_ptr<Driver>> result; | |
3b161085 | 157 | for (auto entry: _drivers) |
c23c8659 ML |
158 | { |
159 | auto name = entry.first; | |
160 | auto driver = entry.second; | |
bf52cc8c | 161 | result[name] = driver->get_shared_pointer(this); |
c23c8659 ML |
162 | } |
163 | return result; | |
164 | } | |
165 | ||
3b161085 | 166 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
167 | { |
168 | map<string, shared_ptr<InputFormat>> result; | |
3b161085 | 169 | for (auto entry: _input_formats) |
c23c8659 ML |
170 | { |
171 | auto name = entry.first; | |
172 | auto input_format = entry.second; | |
bf52cc8c | 173 | result[name] = input_format->get_shared_pointer(this); |
c23c8659 ML |
174 | } |
175 | return result; | |
176 | } | |
177 | ||
3b161085 | 178 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
179 | { |
180 | map<string, shared_ptr<OutputFormat>> result; | |
3b161085 | 181 | for (auto entry: _output_formats) |
c23c8659 ML |
182 | { |
183 | auto name = entry.first; | |
184 | auto output_format = entry.second; | |
bf52cc8c | 185 | result[name] = output_format->get_shared_pointer(this); |
c23c8659 ML |
186 | } |
187 | return result; | |
188 | } | |
189 | ||
190 | Context::~Context() | |
191 | { | |
3b161085 | 192 | for (auto entry : _drivers) |
c23c8659 | 193 | delete entry.second; |
3b161085 | 194 | for (auto entry : _input_formats) |
c23c8659 | 195 | delete entry.second; |
3b161085 | 196 | for (auto entry : _output_formats) |
c23c8659 | 197 | delete entry.second; |
3b161085 | 198 | check(sr_exit(_structure)); |
c23c8659 ML |
199 | } |
200 | ||
3b161085 | 201 | const LogLevel *Context::log_level() |
c23c8659 ML |
202 | { |
203 | return LogLevel::get(sr_log_loglevel_get()); | |
204 | } | |
205 | ||
206 | void Context::set_log_level(const LogLevel *level) | |
207 | { | |
3b161085 | 208 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
209 | } |
210 | ||
c23c8659 ML |
211 | static int call_log_callback(void *cb_data, int loglevel, const char *format, va_list args) |
212 | { | |
58e21229 DE |
213 | const unique_ptr<char, decltype(&g_free)> |
214 | message {g_strdup_vprintf(format, args), &g_free}; | |
c23c8659 ML |
215 | |
216 | LogCallbackFunction callback = *((LogCallbackFunction *) cb_data); | |
217 | ||
218 | try | |
219 | { | |
58e21229 | 220 | callback(LogLevel::get(loglevel), message.get()); |
c23c8659 ML |
221 | } |
222 | catch (Error e) | |
223 | { | |
224 | return e.result; | |
225 | } | |
226 | ||
227 | return SR_OK; | |
228 | } | |
229 | ||
230 | void Context::set_log_callback(LogCallbackFunction callback) | |
231 | { | |
d370545d | 232 | _log_callback = move(callback); |
3b161085 | 233 | check(sr_log_callback_set(call_log_callback, &_log_callback)); |
e2eaf858 | 234 | } |
c23c8659 ML |
235 | |
236 | void Context::set_log_callback_default() | |
237 | { | |
238 | check(sr_log_callback_set_default()); | |
3b161085 | 239 | _log_callback = nullptr; |
e2eaf858 DE |
240 | } |
241 | ||
242 | void Context::set_resource_reader(ResourceReader *reader) | |
243 | { | |
244 | if (reader) { | |
245 | check(sr_resource_set_hooks(_structure, | |
246 | &ResourceReader::open_callback, | |
247 | &ResourceReader::close_callback, | |
248 | &ResourceReader::read_callback, reader)); | |
249 | } else { | |
250 | check(sr_resource_set_hooks(_structure, | |
251 | nullptr, nullptr, nullptr, nullptr)); | |
252 | } | |
253 | } | |
c23c8659 ML |
254 | |
255 | shared_ptr<Session> Context::create_session() | |
256 | { | |
257 | return shared_ptr<Session>( | |
258 | new Session(shared_from_this()), Session::Deleter()); | |
259 | } | |
260 | ||
9fa5b426 ML |
261 | shared_ptr<UserDevice> Context::create_user_device( |
262 | string vendor, string model, string version) | |
263 | { | |
264 | return shared_ptr<UserDevice>( | |
265 | new UserDevice(vendor, model, version), UserDevice::Deleter()); | |
266 | } | |
267 | ||
304be4a7 ML |
268 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
269 | { | |
270 | auto header = g_new(struct sr_datafeed_header, 1); | |
271 | header->feed_version = 1; | |
272 | header->starttime.tv_sec = start_time.tv_sec; | |
273 | header->starttime.tv_usec = start_time.tv_usec; | |
274 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
275 | packet->type = SR_DF_HEADER; | |
276 | packet->payload = header; | |
277 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
278 | } | |
279 | ||
280 | shared_ptr<Packet> Context::create_meta_packet( | |
d370545d | 281 | const map<const ConfigKey *, Glib::VariantBase> &config) |
304be4a7 ML |
282 | { |
283 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
284 | for (auto input : config) | |
285 | { | |
286 | auto key = input.first; | |
287 | auto value = input.second; | |
288 | auto output = g_new(struct sr_config, 1); | |
289 | output->key = key->id(); | |
290 | output->data = value.gobj(); | |
291 | g_variant_ref(output->data); | |
292 | meta->config = g_slist_append(meta->config, output); | |
293 | } | |
294 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
295 | packet->type = SR_DF_META; | |
296 | packet->payload = meta; | |
297 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
298 | } | |
299 | ||
300 | shared_ptr<Packet> Context::create_logic_packet( | |
301 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
302 | { | |
303 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
304 | logic->length = data_length; | |
305 | logic->unitsize = unit_size; | |
306 | logic->data = data_pointer; | |
307 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
308 | packet->type = SR_DF_LOGIC; | |
309 | packet->payload = logic; | |
310 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
311 | } | |
312 | ||
dd13d47a | 313 | shared_ptr<Packet> Context::create_analog_packet( |
d370545d | 314 | const vector<shared_ptr<Channel> > &channels, |
304be4a7 | 315 | float *data_pointer, unsigned int num_samples, const Quantity *mq, |
d370545d | 316 | const Unit *unit, const vector<const QuantityFlag *> &mqflags) |
304be4a7 | 317 | { |
dd13d47a UH |
318 | auto analog = g_new0(struct sr_datafeed_analog, 1); |
319 | auto meaning = g_new0(struct sr_analog_meaning, 1); | |
320 | ||
321 | analog->meaning = meaning; | |
322 | ||
304be4a7 | 323 | for (auto channel : channels) |
dd13d47a | 324 | meaning->channels = g_slist_append(meaning->channels, channel->_structure); |
304be4a7 | 325 | analog->num_samples = num_samples; |
dd13d47a UH |
326 | meaning->mq = (sr_mq)mq->id(); |
327 | meaning->unit = (sr_unit)unit->id(); | |
328 | meaning->mqflags = (sr_mqflag)QuantityFlag::mask_from_flags(mqflags); | |
304be4a7 ML |
329 | analog->data = data_pointer; |
330 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
dd13d47a | 331 | packet->type = SR_DF_ANALOG; |
304be4a7 ML |
332 | packet->payload = analog; |
333 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
334 | } | |
335 | ||
c23c8659 ML |
336 | shared_ptr<Session> Context::load_session(string filename) |
337 | { | |
338 | return shared_ptr<Session>( | |
d370545d | 339 | new Session(shared_from_this(), move(filename)), Session::Deleter()); |
c23c8659 ML |
340 | } |
341 | ||
342 | shared_ptr<Trigger> Context::create_trigger(string name) | |
343 | { | |
344 | return shared_ptr<Trigger>( | |
d370545d | 345 | new Trigger(shared_from_this(), move(name)), Trigger::Deleter()); |
c23c8659 ML |
346 | } |
347 | ||
ca3291e3 ML |
348 | shared_ptr<Input> Context::open_file(string filename) |
349 | { | |
f88c7373 BV |
350 | const struct sr_input *input; |
351 | ||
d4cf45e5 | 352 | check(sr_input_scan_file(filename.c_str(), &input)); |
ca3291e3 ML |
353 | return shared_ptr<Input>( |
354 | new Input(shared_from_this(), input), Input::Deleter()); | |
355 | } | |
356 | ||
357 | shared_ptr<Input> Context::open_stream(string header) | |
358 | { | |
f88c7373 BV |
359 | const struct sr_input *input; |
360 | ||
ca3291e3 | 361 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
362 | auto ret = sr_input_scan_buffer(gstr, &input); |
363 | g_string_free(gstr, true); | |
364 | check(ret); | |
ca3291e3 ML |
365 | return shared_ptr<Input>( |
366 | new Input(shared_from_this(), input), Input::Deleter()); | |
367 | } | |
368 | ||
24287ea9 AJ |
369 | map<string, string> Context::serials(shared_ptr<Driver> driver) |
370 | { | |
58e21229 | 371 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : nullptr); |
24287ea9 AJ |
372 | map<string, string> serials; |
373 | ||
374 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
375 | struct sr_serial_port *port = (sr_serial_port *) serial->data; | |
376 | serials[string(port->name)] = string(port->description); | |
377 | } | |
378 | ||
379 | g_slist_free_full(serial_list, (GDestroyNotify)sr_serial_free); | |
380 | return serials; | |
381 | } | |
382 | ||
c23c8659 | 383 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 384 | ParentOwned(structure), |
58e21229 | 385 | Configurable(structure, nullptr, nullptr), |
3b161085 | 386 | _initialized(false) |
c23c8659 ML |
387 | { |
388 | } | |
389 | ||
390 | Driver::~Driver() | |
391 | { | |
c23c8659 ML |
392 | } |
393 | ||
3b161085 | 394 | string Driver::name() |
c23c8659 | 395 | { |
3b161085 | 396 | return valid_string(_structure->name); |
c23c8659 ML |
397 | } |
398 | ||
3b161085 | 399 | string Driver::long_name() |
c23c8659 | 400 | { |
3b161085 | 401 | return valid_string(_structure->longname); |
c23c8659 ML |
402 | } |
403 | ||
404 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
d370545d | 405 | const map<const ConfigKey *, Glib::VariantBase> &options) |
c23c8659 ML |
406 | { |
407 | /* Initialise the driver if not yet done. */ | |
3b161085 | 408 | if (!_initialized) |
c23c8659 | 409 | { |
3b161085 ML |
410 | check(sr_driver_init(_parent->_structure, _structure)); |
411 | _initialized = true; | |
c23c8659 ML |
412 | } |
413 | ||
c23c8659 | 414 | /* Translate scan options to GSList of struct sr_config pointers. */ |
58e21229 | 415 | GSList *option_list = nullptr; |
c23c8659 ML |
416 | for (auto entry : options) |
417 | { | |
418 | auto key = entry.first; | |
419 | auto value = entry.second; | |
420 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 421 | config->key = key->id(); |
c23c8659 ML |
422 | config->data = value.gobj(); |
423 | option_list = g_slist_append(option_list, config); | |
424 | } | |
425 | ||
426 | /* Run scan. */ | |
3b161085 | 427 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
428 | |
429 | /* Free option list. */ | |
430 | g_slist_free_full(option_list, g_free); | |
431 | ||
a4e47454 | 432 | |
c23c8659 | 433 | /* Create device objects. */ |
a4e47454 | 434 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
435 | for (GSList *device = device_list; device; device = device->next) |
436 | { | |
437 | auto sdi = (struct sr_dev_inst *) device->data; | |
a4e47454 ML |
438 | result.push_back(shared_ptr<HardwareDevice>( |
439 | new HardwareDevice(shared_from_this(), sdi), | |
440 | HardwareDevice::Deleter())); | |
c23c8659 ML |
441 | } |
442 | ||
443 | /* Free GSList returned from scan. */ | |
444 | g_slist_free(device_list); | |
445 | ||
c23c8659 ML |
446 | return result; |
447 | } | |
448 | ||
449 | Configurable::Configurable( | |
450 | struct sr_dev_driver *driver, | |
451 | struct sr_dev_inst *sdi, | |
452 | struct sr_channel_group *cg) : | |
453 | config_driver(driver), | |
454 | config_sdi(sdi), | |
455 | config_channel_group(cg) | |
456 | { | |
457 | } | |
458 | ||
459 | Configurable::~Configurable() | |
460 | { | |
461 | } | |
462 | ||
463 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
464 | { | |
465 | GVariant *data; | |
466 | check(sr_config_get( | |
467 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 468 | key->id(), &data)); |
c23c8659 ML |
469 | return Glib::VariantBase(data); |
470 | } | |
471 | ||
d370545d | 472 | void Configurable::config_set(const ConfigKey *key, const Glib::VariantBase &value) |
c23c8659 ML |
473 | { |
474 | check(sr_config_set( | |
475 | config_sdi, config_channel_group, | |
d370545d | 476 | key->id(), const_cast<GVariant*>(value.gobj()))); |
c23c8659 ML |
477 | } |
478 | ||
e194c011 | 479 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
480 | { |
481 | GVariant *data; | |
482 | check(sr_config_list( | |
483 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 484 | key->id(), &data)); |
e194c011 | 485 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
486 | } |
487 | ||
4c7c4194 | 488 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
489 | { |
490 | GVariant *gvar_opts; | |
491 | gsize num_opts; | |
03a4c07a | 492 | const uint32_t *opts; |
4c7c4194 | 493 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
494 | |
495 | check(sr_config_list( | |
496 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 497 | key->id(), &gvar_opts)); |
d54190a3 | 498 | |
03a4c07a AJ |
499 | opts = (const uint32_t *) g_variant_get_fixed_array( |
500 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d54190a3 ML |
501 | |
502 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
503 | { |
504 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
505 | set<Capability> capabilities; | |
506 | if (opts[i] & SR_CONF_GET) | |
507 | capabilities.insert(GET); | |
508 | if (opts[i] & SR_CONF_SET) | |
509 | capabilities.insert(SET); | |
510 | if (opts[i] & SR_CONF_LIST) | |
511 | capabilities.insert(LIST); | |
512 | result[key] = capabilities; | |
513 | } | |
d54190a3 ML |
514 | |
515 | g_variant_unref(gvar_opts); | |
516 | ||
517 | return result; | |
518 | } | |
519 | ||
d9eed47d ML |
520 | bool Configurable::config_check(const ConfigKey *key, |
521 | const ConfigKey *index_key) | |
522 | { | |
523 | GVariant *gvar_opts; | |
524 | gsize num_opts; | |
03a4c07a | 525 | const uint32_t *opts; |
d9eed47d ML |
526 | |
527 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 528 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
529 | return false; |
530 | ||
03a4c07a AJ |
531 | opts = (const uint32_t *) g_variant_get_fixed_array( |
532 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d9eed47d ML |
533 | |
534 | for (gsize i = 0; i < num_opts; i++) | |
535 | { | |
9d229ecb | 536 | if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id()) |
d9eed47d ML |
537 | { |
538 | g_variant_unref(gvar_opts); | |
539 | return true; | |
540 | } | |
541 | } | |
542 | ||
543 | g_variant_unref(gvar_opts); | |
544 | ||
545 | return false; | |
546 | } | |
547 | ||
c23c8659 | 548 | Device::Device(struct sr_dev_inst *structure) : |
58e21229 | 549 | Configurable(sr_dev_inst_driver_get(structure), structure, nullptr), |
3b161085 | 550 | _structure(structure) |
c23c8659 | 551 | { |
80fe5247 | 552 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 ML |
553 | { |
554 | auto channel = (struct sr_channel *) entry->data; | |
3b161085 | 555 | _channels[channel] = new Channel(channel); |
c23c8659 | 556 | } |
6be7a7f2 | 557 | |
80fe5247 | 558 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 ML |
559 | { |
560 | auto group = (struct sr_channel_group *) entry->data; | |
3b161085 | 561 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 562 | } |
c23c8659 ML |
563 | } |
564 | ||
565 | Device::~Device() | |
566 | { | |
3b161085 | 567 | for (auto entry : _channels) |
4178d971 | 568 | delete entry.second; |
3b161085 | 569 | for (auto entry : _channel_groups) |
6be7a7f2 | 570 | delete entry.second; |
c23c8659 ML |
571 | } |
572 | ||
3b161085 | 573 | string Device::vendor() |
c23c8659 | 574 | { |
80fe5247 | 575 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
576 | } |
577 | ||
3b161085 | 578 | string Device::model() |
c23c8659 | 579 | { |
80fe5247 | 580 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
581 | } |
582 | ||
3b161085 | 583 | string Device::version() |
c23c8659 | 584 | { |
80fe5247 | 585 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
586 | } |
587 | ||
d1075e5a ML |
588 | string Device::serial_number() |
589 | { | |
80fe5247 | 590 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
591 | } |
592 | ||
593 | string Device::connection_id() | |
594 | { | |
80fe5247 | 595 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
596 | } |
597 | ||
3b161085 | 598 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
599 | { |
600 | vector<shared_ptr<Channel>> result; | |
80fe5247 | 601 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) |
be43d5d5 | 602 | result.push_back( |
3b161085 | 603 | _channels[(struct sr_channel *) channel->data]->get_shared_pointer( |
be43d5d5 | 604 | get_shared_from_this())); |
c23c8659 ML |
605 | return result; |
606 | } | |
607 | ||
4178d971 ML |
608 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
609 | { | |
3b161085 | 610 | return _channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
611 | } |
612 | ||
6be7a7f2 | 613 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 614 | Device::channel_groups() |
6be7a7f2 ML |
615 | { |
616 | map<string, shared_ptr<ChannelGroup>> result; | |
3b161085 | 617 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
618 | { |
619 | auto name = entry.first; | |
620 | auto channel_group = entry.second; | |
bf52cc8c | 621 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
622 | } |
623 | return result; | |
624 | } | |
625 | ||
c23c8659 ML |
626 | void Device::open() |
627 | { | |
3b161085 | 628 | check(sr_dev_open(_structure)); |
c23c8659 ML |
629 | } |
630 | ||
631 | void Device::close() | |
632 | { | |
3b161085 | 633 | check(sr_dev_close(_structure)); |
c23c8659 ML |
634 | } |
635 | ||
a4e47454 ML |
636 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
637 | struct sr_dev_inst *structure) : | |
638 | UserOwned(structure), | |
c23c8659 | 639 | Device(structure), |
d370545d | 640 | _driver(move(driver)) |
c23c8659 | 641 | { |
c23c8659 ML |
642 | } |
643 | ||
644 | HardwareDevice::~HardwareDevice() | |
645 | { | |
c23c8659 ML |
646 | } |
647 | ||
d01d2314 ML |
648 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
649 | { | |
bf52cc8c | 650 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
651 | } |
652 | ||
3b161085 | 653 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 654 | { |
a4e47454 | 655 | return _driver; |
c23c8659 ML |
656 | } |
657 | ||
9fa5b426 ML |
658 | UserDevice::UserDevice(string vendor, string model, string version) : |
659 | UserOwned(sr_dev_inst_user_new( | |
660 | vendor.c_str(), model.c_str(), version.c_str())), | |
661 | Device(UserOwned::_structure) | |
662 | { | |
663 | } | |
664 | ||
665 | UserDevice::~UserDevice() | |
666 | { | |
667 | } | |
668 | ||
669 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
670 | { | |
671 | return static_pointer_cast<Device>(shared_from_this()); | |
672 | } | |
673 | ||
674 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
675 | const ChannelType *type, string name) | |
676 | { | |
677 | check(sr_dev_inst_channel_add(Device::_structure, | |
678 | index, type->id(), name.c_str())); | |
679 | struct sr_channel *structure = (struct sr_channel *) | |
680 | g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data; | |
681 | Channel *channel = new Channel(structure); | |
682 | _channels[structure] = channel; | |
683 | return get_channel(structure); | |
684 | } | |
685 | ||
c23c8659 | 686 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 687 | ParentOwned(structure), |
3b161085 | 688 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
689 | { |
690 | } | |
691 | ||
692 | Channel::~Channel() | |
693 | { | |
694 | } | |
695 | ||
3b161085 | 696 | string Channel::name() |
c23c8659 | 697 | { |
3b161085 | 698 | return valid_string(_structure->name); |
c23c8659 ML |
699 | } |
700 | ||
701 | void Channel::set_name(string name) | |
702 | { | |
6f1346fb | 703 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
704 | } |
705 | ||
3b161085 | 706 | const ChannelType *Channel::type() |
c23c8659 | 707 | { |
3b161085 | 708 | return ChannelType::get(_structure->type); |
c23c8659 ML |
709 | } |
710 | ||
3b161085 | 711 | bool Channel::enabled() |
c23c8659 | 712 | { |
3b161085 | 713 | return _structure->enabled; |
c23c8659 ML |
714 | } |
715 | ||
716 | void Channel::set_enabled(bool value) | |
717 | { | |
6f1346fb | 718 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
719 | } |
720 | ||
3b161085 | 721 | unsigned int Channel::index() |
06bd935e | 722 | { |
3b161085 | 723 | return _structure->index; |
06bd935e ML |
724 | } |
725 | ||
6be7a7f2 | 726 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 727 | struct sr_channel_group *structure) : |
541c855e | 728 | ParentOwned(structure), |
80fe5247 | 729 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 ML |
730 | { |
731 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
3b161085 | 732 | _channels.push_back(device->_channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
733 | } |
734 | ||
735 | ChannelGroup::~ChannelGroup() | |
736 | { | |
737 | } | |
738 | ||
3b161085 | 739 | string ChannelGroup::name() |
c23c8659 | 740 | { |
3b161085 | 741 | return valid_string(_structure->name); |
c23c8659 ML |
742 | } |
743 | ||
3b161085 | 744 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
745 | { |
746 | vector<shared_ptr<Channel>> result; | |
3b161085 ML |
747 | for (auto channel : _channels) |
748 | result.push_back(channel->get_shared_pointer(_parent)); | |
c23c8659 ML |
749 | return result; |
750 | } | |
751 | ||
752 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a | 753 | UserOwned(sr_trigger_new(name.c_str())), |
d370545d | 754 | _context(move(context)) |
c23c8659 | 755 | { |
3b161085 ML |
756 | for (auto stage = _structure->stages; stage; stage = stage->next) |
757 | _stages.push_back( | |
758 | new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
c23c8659 ML |
759 | } |
760 | ||
761 | Trigger::~Trigger() | |
762 | { | |
3b161085 | 763 | for (auto stage: _stages) |
c23c8659 ML |
764 | delete stage; |
765 | ||
3b161085 | 766 | sr_trigger_free(_structure); |
c23c8659 ML |
767 | } |
768 | ||
3b161085 | 769 | string Trigger::name() |
c23c8659 | 770 | { |
3b161085 | 771 | return _structure->name; |
c23c8659 ML |
772 | } |
773 | ||
3b161085 | 774 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
775 | { |
776 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 777 | for (auto stage : _stages) |
bf52cc8c | 778 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
779 | return result; |
780 | } | |
781 | ||
782 | shared_ptr<TriggerStage> Trigger::add_stage() | |
783 | { | |
3b161085 ML |
784 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
785 | _stages.push_back(stage); | |
bf52cc8c | 786 | return stage->get_shared_pointer(this); |
c23c8659 ML |
787 | } |
788 | ||
789 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 790 | ParentOwned(structure) |
c23c8659 ML |
791 | { |
792 | } | |
793 | ||
794 | TriggerStage::~TriggerStage() | |
795 | { | |
3b161085 | 796 | for (auto match : _matches) |
c23c8659 ML |
797 | delete match; |
798 | } | |
799 | ||
3b161085 | 800 | int TriggerStage::number() |
c23c8659 | 801 | { |
3b161085 | 802 | return _structure->stage; |
c23c8659 ML |
803 | } |
804 | ||
3b161085 | 805 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
806 | { |
807 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 808 | for (auto match : _matches) |
bf52cc8c | 809 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
810 | return result; |
811 | } | |
812 | ||
3b161085 ML |
813 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
814 | const TriggerMatchType *type, float value) | |
c23c8659 | 815 | { |
3b161085 ML |
816 | check(sr_trigger_match_add(_structure, |
817 | channel->_structure, type->id(), value)); | |
818 | _matches.push_back(new TriggerMatch( | |
819 | (struct sr_trigger_match *) g_slist_last( | |
d370545d | 820 | _structure->matches)->data, move(channel))); |
c23c8659 ML |
821 | } |
822 | ||
3b161085 ML |
823 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
824 | const TriggerMatchType *type) | |
c23c8659 | 825 | { |
d370545d | 826 | add_match(move(channel), type, NAN); |
c23c8659 ML |
827 | } |
828 | ||
3b161085 ML |
829 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
830 | shared_ptr<Channel> channel) : | |
831 | ParentOwned(structure), | |
d370545d | 832 | _channel(move(channel)) |
c23c8659 ML |
833 | { |
834 | } | |
835 | ||
836 | TriggerMatch::~TriggerMatch() | |
837 | { | |
838 | } | |
839 | ||
3b161085 | 840 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 841 | { |
3b161085 | 842 | return _channel; |
c23c8659 ML |
843 | } |
844 | ||
3b161085 | 845 | const TriggerMatchType *TriggerMatch::type() |
c23c8659 | 846 | { |
3b161085 | 847 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
848 | } |
849 | ||
3b161085 | 850 | float TriggerMatch::value() |
c23c8659 | 851 | { |
3b161085 | 852 | return _structure->value; |
c23c8659 ML |
853 | } |
854 | ||
855 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
856 | DatafeedCallbackFunction callback) : | |
d370545d | 857 | _callback(move(callback)), |
3b161085 | 858 | _session(session) |
c23c8659 ML |
859 | { |
860 | } | |
861 | ||
862 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
863 | const struct sr_datafeed_packet *pkt) | |
864 | { | |
ca4e307a | 865 | auto device = _session->get_device(sdi); |
2928f47d | 866 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
d370545d | 867 | _callback(move(device), move(packet)); |
c23c8659 ML |
868 | } |
869 | ||
cac58676 ML |
870 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
871 | ParentOwned(structure), | |
872 | Device(structure) | |
873 | { | |
874 | } | |
875 | ||
876 | SessionDevice::~SessionDevice() | |
877 | { | |
878 | } | |
879 | ||
880 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
881 | { | |
882 | return static_pointer_cast<Device>(shared_from_this()); | |
883 | } | |
884 | ||
c23c8659 | 885 | Session::Session(shared_ptr<Context> context) : |
3b161085 | 886 | UserOwned(_structure), |
d370545d | 887 | _context(move(context)) |
c23c8659 | 888 | { |
d370545d | 889 | check(sr_session_new(_context->_structure, &_structure)); |
3b161085 | 890 | _context->_session = this; |
c23c8659 ML |
891 | } |
892 | ||
893 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 | 894 | UserOwned(_structure), |
d370545d DE |
895 | _context(move(context)), |
896 | _filename(move(filename)) | |
c23c8659 | 897 | { |
d370545d | 898 | check(sr_session_load(_context->_structure, _filename.c_str(), &_structure)); |
cac58676 | 899 | GSList *dev_list; |
3b161085 | 900 | check(sr_session_dev_list(_structure, &dev_list)); |
cac58676 ML |
901 | for (GSList *dev = dev_list; dev; dev = dev->next) |
902 | { | |
903 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 904 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 905 | } |
3b161085 | 906 | _context->_session = this; |
c23c8659 ML |
907 | } |
908 | ||
909 | Session::~Session() | |
910 | { | |
3b161085 | 911 | check(sr_session_destroy(_structure)); |
c23c8659 | 912 | |
3b161085 | 913 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
914 | delete callback; |
915 | ||
ca4e307a ML |
916 | for (auto entry : _owned_devices) |
917 | delete entry.second; | |
918 | } | |
919 | ||
920 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
921 | { | |
922 | if (_owned_devices.count(sdi)) | |
923 | return static_pointer_cast<Device>( | |
924 | _owned_devices[sdi]->get_shared_pointer(this)); | |
925 | else if (_other_devices.count(sdi)) | |
926 | return _other_devices[sdi]; | |
927 | else | |
928 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
929 | } |
930 | ||
931 | void Session::add_device(shared_ptr<Device> device) | |
932 | { | |
d370545d DE |
933 | const auto dev_struct = device->_structure; |
934 | check(sr_session_dev_add(_structure, dev_struct)); | |
935 | _other_devices[dev_struct] = move(device); | |
c23c8659 ML |
936 | } |
937 | ||
3b161085 | 938 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
939 | { |
940 | GSList *dev_list; | |
3b161085 | 941 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 ML |
942 | vector<shared_ptr<Device>> result; |
943 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
944 | { | |
945 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 946 | result.push_back(get_device(sdi)); |
c23c8659 ML |
947 | } |
948 | return result; | |
949 | } | |
950 | ||
951 | void Session::remove_devices() | |
952 | { | |
ca4e307a | 953 | _other_devices.clear(); |
3b161085 | 954 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
955 | } |
956 | ||
957 | void Session::start() | |
958 | { | |
3b161085 | 959 | check(sr_session_start(_structure)); |
c23c8659 ML |
960 | } |
961 | ||
962 | void Session::run() | |
963 | { | |
3b161085 | 964 | check(sr_session_run(_structure)); |
c23c8659 ML |
965 | } |
966 | ||
967 | void Session::stop() | |
968 | { | |
3b161085 | 969 | check(sr_session_stop(_structure)); |
c23c8659 ML |
970 | } |
971 | ||
f91cf612 DE |
972 | bool Session::is_running() const |
973 | { | |
974 | const int ret = sr_session_is_running(_structure); | |
975 | if (ret < 0) | |
976 | throw Error{ret}; | |
977 | return (ret != 0); | |
978 | } | |
979 | ||
980 | static void session_stopped_callback(void *data) | |
981 | { | |
982 | auto *const callback = static_cast<SessionStoppedCallback*>(data); | |
983 | (*callback)(); | |
984 | } | |
985 | ||
986 | void Session::set_stopped_callback(SessionStoppedCallback callback) | |
987 | { | |
988 | _stopped_callback = move(callback); | |
989 | if (_stopped_callback) | |
990 | check(sr_session_stopped_callback_set(_structure, | |
991 | &session_stopped_callback, &_stopped_callback)); | |
992 | else | |
993 | check(sr_session_stopped_callback_set(_structure, | |
994 | nullptr, nullptr)); | |
995 | } | |
996 | ||
c23c8659 ML |
997 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
998 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
999 | { | |
1000 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1001 | callback->run(sdi, pkt); | |
1002 | } | |
1003 | ||
1004 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
1005 | { | |
d370545d | 1006 | auto cb_data = new DatafeedCallbackData(this, move(callback)); |
3b161085 ML |
1007 | check(sr_session_datafeed_callback_add(_structure, |
1008 | datafeed_callback, cb_data)); | |
1009 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
1010 | } |
1011 | ||
d370545d | 1012 | void Session::remove_datafeed_callbacks() |
c23c8659 | 1013 | { |
3b161085 ML |
1014 | check(sr_session_datafeed_callback_remove_all(_structure)); |
1015 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 1016 | delete callback; |
3b161085 | 1017 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1018 | } |
1019 | ||
3b161085 | 1020 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1021 | { |
3b161085 | 1022 | return _trigger; |
6fa0eb86 ML |
1023 | } |
1024 | ||
1025 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1026 | { | |
e835e808 UH |
1027 | if (!trigger) |
1028 | // Set NULL trigger, i.e. remove any trigger from the session. | |
58e21229 | 1029 | check(sr_session_trigger_set(_structure, nullptr)); |
e835e808 UH |
1030 | else |
1031 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
d370545d | 1032 | _trigger = move(trigger); |
6fa0eb86 ML |
1033 | } |
1034 | ||
1411f7d8 ML |
1035 | string Session::filename() |
1036 | { | |
1037 | return _filename; | |
1038 | } | |
1039 | ||
624d1610 UH |
1040 | shared_ptr<Context> Session::context() |
1041 | { | |
1042 | return _context; | |
1043 | } | |
1044 | ||
2928f47d ML |
1045 | Packet::Packet(shared_ptr<Device> device, |
1046 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1047 | UserOwned(structure), |
d370545d | 1048 | _device(move(device)) |
c23c8659 ML |
1049 | { |
1050 | switch (structure->type) | |
1051 | { | |
2928f47d | 1052 | case SR_DF_HEADER: |
3b161085 | 1053 | _payload = new Header( |
2928f47d ML |
1054 | static_cast<const struct sr_datafeed_header *>( |
1055 | structure->payload)); | |
1056 | break; | |
1057 | case SR_DF_META: | |
3b161085 | 1058 | _payload = new Meta( |
2928f47d ML |
1059 | static_cast<const struct sr_datafeed_meta *>( |
1060 | structure->payload)); | |
1061 | break; | |
c23c8659 | 1062 | case SR_DF_LOGIC: |
3b161085 | 1063 | _payload = new Logic( |
c23c8659 ML |
1064 | static_cast<const struct sr_datafeed_logic *>( |
1065 | structure->payload)); | |
1066 | break; | |
dd13d47a UH |
1067 | case SR_DF_ANALOG: |
1068 | _payload = new Analog( | |
1069 | static_cast<const struct sr_datafeed_analog *>( | |
c23c8659 ML |
1070 | structure->payload)); |
1071 | break; | |
4cd883a7 | 1072 | default: |
3b161085 | 1073 | _payload = nullptr; |
4cd883a7 | 1074 | break; |
c23c8659 ML |
1075 | } |
1076 | } | |
1077 | ||
1078 | Packet::~Packet() | |
1079 | { | |
3b161085 ML |
1080 | if (_payload) |
1081 | delete _payload; | |
c23c8659 ML |
1082 | } |
1083 | ||
3b161085 | 1084 | const PacketType *Packet::type() |
90ba83f2 | 1085 | { |
3b161085 | 1086 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1087 | } |
1088 | ||
3b161085 | 1089 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1090 | { |
3b161085 ML |
1091 | if (_payload) |
1092 | return _payload->get_shared_pointer(this); | |
4cd883a7 ML |
1093 | else |
1094 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1095 | } |
1096 | ||
1097 | PacketPayload::PacketPayload() | |
1098 | { | |
1099 | } | |
1100 | ||
1101 | PacketPayload::~PacketPayload() | |
1102 | { | |
1103 | } | |
1104 | ||
2928f47d | 1105 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1106 | ParentOwned(structure), |
4cd883a7 | 1107 | PacketPayload() |
2928f47d ML |
1108 | { |
1109 | } | |
1110 | ||
1111 | Header::~Header() | |
1112 | { | |
1113 | } | |
1114 | ||
3b161085 | 1115 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1116 | { |
4f7bcf0e | 1117 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1118 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1119 | } |
1120 | ||
3b161085 | 1121 | int Header::feed_version() |
2928f47d | 1122 | { |
3b161085 | 1123 | return _structure->feed_version; |
2928f47d ML |
1124 | } |
1125 | ||
3b161085 | 1126 | Glib::TimeVal Header::start_time() |
2928f47d ML |
1127 | { |
1128 | return Glib::TimeVal( | |
3b161085 ML |
1129 | _structure->starttime.tv_sec, |
1130 | _structure->starttime.tv_usec); | |
2928f47d ML |
1131 | } |
1132 | ||
1133 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1134 | ParentOwned(structure), |
4cd883a7 | 1135 | PacketPayload() |
2928f47d ML |
1136 | { |
1137 | } | |
1138 | ||
1139 | Meta::~Meta() | |
1140 | { | |
1141 | } | |
1142 | ||
3b161085 | 1143 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1144 | { |
4f7bcf0e | 1145 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1146 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1147 | } |
1148 | ||
3b161085 | 1149 | map<const ConfigKey *, Glib::VariantBase> Meta::config() |
2928f47d ML |
1150 | { |
1151 | map<const ConfigKey *, Glib::VariantBase> result; | |
3b161085 | 1152 | for (auto l = _structure->config; l; l = l->next) |
2928f47d ML |
1153 | { |
1154 | auto config = (struct sr_config *) l->data; | |
1155 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1156 | } | |
1157 | return result; | |
1158 | } | |
1159 | ||
1160 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1161 | ParentOwned(structure), |
4cd883a7 | 1162 | PacketPayload() |
2928f47d ML |
1163 | { |
1164 | } | |
c23c8659 ML |
1165 | |
1166 | Logic::~Logic() | |
1167 | { | |
1168 | } | |
1169 | ||
3b161085 | 1170 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1171 | { |
4f7bcf0e | 1172 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1173 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1174 | } |
1175 | ||
3b161085 | 1176 | void *Logic::data_pointer() |
c23c8659 | 1177 | { |
3b161085 | 1178 | return _structure->data; |
c23c8659 ML |
1179 | } |
1180 | ||
3b161085 | 1181 | size_t Logic::data_length() |
c23c8659 | 1182 | { |
3b161085 | 1183 | return _structure->length; |
c23c8659 ML |
1184 | } |
1185 | ||
3b161085 | 1186 | unsigned int Logic::unit_size() |
2928f47d | 1187 | { |
3b161085 | 1188 | return _structure->unitsize; |
2928f47d ML |
1189 | } |
1190 | ||
dd13d47a | 1191 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1192 | ParentOwned(structure), |
4cd883a7 | 1193 | PacketPayload() |
c23c8659 ML |
1194 | { |
1195 | } | |
1196 | ||
dd13d47a | 1197 | Analog::~Analog() |
c23c8659 ML |
1198 | { |
1199 | } | |
1200 | ||
dd13d47a | 1201 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1202 | { |
4f7bcf0e | 1203 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1204 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1205 | } |
1206 | ||
dd13d47a | 1207 | void *Analog::data_pointer() |
c23c8659 | 1208 | { |
3b161085 | 1209 | return _structure->data; |
c23c8659 ML |
1210 | } |
1211 | ||
dd13d47a | 1212 | unsigned int Analog::num_samples() |
c23c8659 | 1213 | { |
3b161085 | 1214 | return _structure->num_samples; |
c23c8659 ML |
1215 | } |
1216 | ||
dd13d47a | 1217 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1218 | { |
2928f47d | 1219 | vector<shared_ptr<Channel>> result; |
dd13d47a | 1220 | for (auto l = _structure->meaning->channels; l; l = l->next) |
3b161085 | 1221 | result.push_back(_parent->_device->get_channel( |
2928f47d ML |
1222 | (struct sr_channel *)l->data)); |
1223 | return result; | |
c23c8659 ML |
1224 | } |
1225 | ||
dd13d47a | 1226 | const Quantity *Analog::mq() |
c23c8659 | 1227 | { |
dd13d47a | 1228 | return Quantity::get(_structure->meaning->mq); |
c23c8659 ML |
1229 | } |
1230 | ||
dd13d47a | 1231 | const Unit *Analog::unit() |
c23c8659 | 1232 | { |
dd13d47a | 1233 | return Unit::get(_structure->meaning->unit); |
c23c8659 ML |
1234 | } |
1235 | ||
dd13d47a | 1236 | vector<const QuantityFlag *> Analog::mq_flags() |
c23c8659 | 1237 | { |
dd13d47a | 1238 | return QuantityFlag::flags_from_mask(_structure->meaning->mqflags); |
c23c8659 ML |
1239 | } |
1240 | ||
ca3291e3 | 1241 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1242 | ParentOwned(structure) |
c23c8659 ML |
1243 | { |
1244 | } | |
1245 | ||
1246 | InputFormat::~InputFormat() | |
1247 | { | |
1248 | } | |
1249 | ||
3b161085 | 1250 | string InputFormat::name() |
c23c8659 | 1251 | { |
3b161085 | 1252 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1253 | } |
1254 | ||
3b161085 | 1255 | string InputFormat::description() |
c23c8659 | 1256 | { |
3b161085 | 1257 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1258 | } |
1259 | ||
c7bc82ff JH |
1260 | vector<string> InputFormat::extensions() |
1261 | { | |
1262 | vector<string> exts; | |
1263 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1264 | e && *e; e++) | |
1265 | exts.push_back(*e); | |
1266 | return exts; | |
1267 | } | |
1268 | ||
3b161085 | 1269 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1270 | { |
3b161085 | 1271 | const struct sr_option **options = sr_input_options_get(_structure); |
43942280 | 1272 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1273 | if (options) |
1274 | { | |
1275 | auto option_array = shared_ptr<const struct sr_option *>( | |
1276 | options, sr_input_options_free); | |
1277 | for (int i = 0; options[i]; i++) | |
1278 | result[options[i]->id] = shared_ptr<Option>( | |
1279 | new Option(options[i], option_array), Option::Deleter()); | |
1280 | } | |
43942280 ML |
1281 | return result; |
1282 | } | |
1283 | ||
ca3291e3 | 1284 | shared_ptr<Input> InputFormat::create_input( |
d370545d | 1285 | const map<string, Glib::VariantBase> &options) |
ca3291e3 | 1286 | { |
3b161085 | 1287 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1288 | if (!input) |
1289 | throw Error(SR_ERR_ARG); | |
1290 | return shared_ptr<Input>( | |
3b161085 | 1291 | new Input(_parent->shared_from_this(), input), Input::Deleter()); |
c23c8659 ML |
1292 | } |
1293 | ||
ca3291e3 | 1294 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1295 | UserOwned(structure), |
d370545d | 1296 | _context(move(context)), |
3b161085 | 1297 | _device(nullptr) |
c23c8659 | 1298 | { |
c23c8659 ML |
1299 | } |
1300 | ||
3b161085 | 1301 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1302 | { |
3b161085 | 1303 | if (!_device) |
ca3291e3 | 1304 | { |
3b161085 | 1305 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1306 | if (!sdi) |
1307 | throw Error(SR_ERR_NA); | |
3b161085 | 1308 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1309 | } |
c23c8659 | 1310 | |
3b161085 | 1311 | return _device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1312 | } |
c23c8659 | 1313 | |
2b51d48b | 1314 | void Input::send(void *data, size_t length) |
ca3291e3 | 1315 | { |
2b51d48b | 1316 | auto gstr = g_string_new_len((gchar *)data, length); |
3b161085 | 1317 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1318 | g_string_free(gstr, false); |
1319 | check(ret); | |
c23c8659 ML |
1320 | } |
1321 | ||
9c51e8ec ML |
1322 | void Input::end() |
1323 | { | |
1324 | check(sr_input_end(_structure)); | |
1325 | } | |
1326 | ||
ca3291e3 | 1327 | Input::~Input() |
c23c8659 | 1328 | { |
3b161085 ML |
1329 | if (_device) |
1330 | delete _device; | |
9c51e8ec | 1331 | sr_input_free(_structure); |
c23c8659 ML |
1332 | } |
1333 | ||
6e5240f4 ML |
1334 | InputDevice::InputDevice(shared_ptr<Input> input, |
1335 | struct sr_dev_inst *structure) : | |
541c855e | 1336 | ParentOwned(structure), |
6e5240f4 | 1337 | Device(structure), |
d370545d | 1338 | _input(move(input)) |
c23c8659 | 1339 | { |
c23c8659 ML |
1340 | } |
1341 | ||
ca3291e3 | 1342 | InputDevice::~InputDevice() |
c23c8659 | 1343 | { |
c23c8659 ML |
1344 | } |
1345 | ||
d01d2314 ML |
1346 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1347 | { | |
bf52cc8c | 1348 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1349 | } |
1350 | ||
58aa1f83 | 1351 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1352 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1353 | UserOwned(structure), |
d370545d | 1354 | _structure_array(move(structure_array)) |
58aa1f83 ML |
1355 | { |
1356 | } | |
1357 | ||
1358 | Option::~Option() | |
1359 | { | |
1360 | } | |
1361 | ||
3b161085 | 1362 | string Option::id() |
58aa1f83 | 1363 | { |
3b161085 | 1364 | return valid_string(_structure->id); |
58aa1f83 ML |
1365 | } |
1366 | ||
3b161085 | 1367 | string Option::name() |
58aa1f83 | 1368 | { |
3b161085 | 1369 | return valid_string(_structure->name); |
58aa1f83 ML |
1370 | } |
1371 | ||
3b161085 | 1372 | string Option::description() |
58aa1f83 | 1373 | { |
3b161085 | 1374 | return valid_string(_structure->desc); |
58aa1f83 ML |
1375 | } |
1376 | ||
3b161085 | 1377 | Glib::VariantBase Option::default_value() |
58aa1f83 | 1378 | { |
3b161085 | 1379 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1380 | } |
1381 | ||
3b161085 | 1382 | vector<Glib::VariantBase> Option::values() |
58aa1f83 ML |
1383 | { |
1384 | vector<Glib::VariantBase> result; | |
3b161085 | 1385 | for (auto l = _structure->values; l; l = l->next) |
58aa1f83 ML |
1386 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); |
1387 | return result; | |
1388 | } | |
1389 | ||
1390 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1391 | ParentOwned(structure) |
c23c8659 ML |
1392 | { |
1393 | } | |
1394 | ||
1395 | OutputFormat::~OutputFormat() | |
1396 | { | |
1397 | } | |
1398 | ||
3b161085 | 1399 | string OutputFormat::name() |
c23c8659 | 1400 | { |
3b161085 | 1401 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1402 | } |
1403 | ||
3b161085 | 1404 | string OutputFormat::description() |
c23c8659 | 1405 | { |
3b161085 | 1406 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1407 | } |
1408 | ||
8a174d23 JH |
1409 | vector<string> OutputFormat::extensions() |
1410 | { | |
1411 | vector<string> exts; | |
1412 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1413 | e && *e; e++) | |
1414 | exts.push_back(*e); | |
1415 | return exts; | |
1416 | } | |
1417 | ||
3b161085 | 1418 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1419 | { |
3b161085 | 1420 | const struct sr_option **options = sr_output_options_get(_structure); |
58aa1f83 | 1421 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1422 | if (options) |
1423 | { | |
1424 | auto option_array = shared_ptr<const struct sr_option *>( | |
1425 | options, sr_output_options_free); | |
1426 | for (int i = 0; options[i]; i++) | |
1427 | result[options[i]->id] = shared_ptr<Option>( | |
1428 | new Option(options[i], option_array), Option::Deleter()); | |
1429 | } | |
58aa1f83 | 1430 | return result; |
c23c8659 ML |
1431 | } |
1432 | ||
1433 | shared_ptr<Output> OutputFormat::create_output( | |
d370545d | 1434 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) |
c23c8659 ML |
1435 | { |
1436 | return shared_ptr<Output>( | |
d370545d | 1437 | new Output(shared_from_this(), move(device), options), |
c23c8659 ML |
1438 | Output::Deleter()); |
1439 | } | |
1440 | ||
81b3ce37 | 1441 | shared_ptr<Output> OutputFormat::create_output(string filename, |
d370545d | 1442 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) |
81b3ce37 SA |
1443 | { |
1444 | return shared_ptr<Output>( | |
d370545d | 1445 | new Output(move(filename), shared_from_this(), move(device), options), |
81b3ce37 SA |
1446 | Output::Deleter()); |
1447 | } | |
1448 | ||
3cd4b381 SA |
1449 | bool OutputFormat::test_flag(const OutputFlag *flag) |
1450 | { | |
1451 | return sr_output_test_flag(_structure, flag->id()); | |
1452 | } | |
1453 | ||
c23c8659 | 1454 | Output::Output(shared_ptr<OutputFormat> format, |
d370545d | 1455 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) : |
3b161085 | 1456 | UserOwned(sr_output_new(format->_structure, |
58e21229 | 1457 | map_to_hash_variant(options), device->_structure, nullptr)), |
d370545d DE |
1458 | _format(move(format)), |
1459 | _device(move(device)), | |
81b3ce37 SA |
1460 | _options(options) |
1461 | { | |
1462 | } | |
1463 | ||
1464 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
d370545d | 1465 | shared_ptr<Device> device, const map<string, Glib::VariantBase> &options) : |
81b3ce37 SA |
1466 | UserOwned(sr_output_new(format->_structure, |
1467 | map_to_hash_variant(options), device->_structure, filename.c_str())), | |
d370545d DE |
1468 | _format(move(format)), |
1469 | _device(move(device)), | |
3b161085 | 1470 | _options(options) |
c23c8659 ML |
1471 | { |
1472 | } | |
1473 | ||
1474 | Output::~Output() | |
1475 | { | |
3b161085 | 1476 | check(sr_output_free(_structure)); |
c23c8659 ML |
1477 | } |
1478 | ||
1479 | string Output::receive(shared_ptr<Packet> packet) | |
1480 | { | |
1481 | GString *out; | |
3b161085 | 1482 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1483 | if (out) |
1484 | { | |
1485 | auto result = string(out->str, out->str + out->len); | |
1486 | g_string_free(out, true); | |
1487 | return result; | |
1488 | } | |
1489 | else | |
1490 | { | |
1491 | return string(); | |
1492 | } | |
1493 | } | |
1494 | ||
b5f07319 | 1495 | #include <enums.cpp> |
c23c8659 ML |
1496 | |
1497 | } |