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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 | ||
322 | shared_ptr<Packet> Context::create_analog_packet( | |
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 | { | |
327 | auto analog = g_new0(struct sr_datafeed_analog, 1); | |
328 | for (auto channel : channels) | |
329 | analog->channels = g_slist_append(analog->channels, channel->_structure); | |
330 | analog->num_samples = num_samples; | |
331 | analog->mq = mq->id(); | |
332 | analog->unit = unit->id(); | |
333 | analog->mqflags = QuantityFlag::mask_from_flags(mqflags); | |
334 | analog->data = data_pointer; | |
335 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
336 | packet->type = SR_DF_ANALOG; | |
337 | packet->payload = analog; | |
338 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
339 | } | |
340 | ||
c23c8659 ML |
341 | shared_ptr<Session> Context::load_session(string filename) |
342 | { | |
343 | return shared_ptr<Session>( | |
344 | new Session(shared_from_this(), filename), Session::Deleter()); | |
345 | } | |
346 | ||
347 | shared_ptr<Trigger> Context::create_trigger(string name) | |
348 | { | |
349 | return shared_ptr<Trigger>( | |
350 | new Trigger(shared_from_this(), name), Trigger::Deleter()); | |
351 | } | |
352 | ||
ca3291e3 ML |
353 | shared_ptr<Input> Context::open_file(string filename) |
354 | { | |
f88c7373 BV |
355 | const struct sr_input *input; |
356 | ||
d4cf45e5 | 357 | check(sr_input_scan_file(filename.c_str(), &input)); |
ca3291e3 ML |
358 | return shared_ptr<Input>( |
359 | new Input(shared_from_this(), input), Input::Deleter()); | |
360 | } | |
361 | ||
362 | shared_ptr<Input> Context::open_stream(string header) | |
363 | { | |
f88c7373 BV |
364 | const struct sr_input *input; |
365 | ||
ca3291e3 | 366 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
367 | auto ret = sr_input_scan_buffer(gstr, &input); |
368 | g_string_free(gstr, true); | |
369 | check(ret); | |
ca3291e3 ML |
370 | return shared_ptr<Input>( |
371 | new Input(shared_from_this(), input), Input::Deleter()); | |
372 | } | |
373 | ||
24287ea9 AJ |
374 | map<string, string> Context::serials(shared_ptr<Driver> driver) |
375 | { | |
376 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : NULL); | |
377 | map<string, string> serials; | |
378 | ||
379 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
380 | struct sr_serial_port *port = (sr_serial_port *) serial->data; | |
381 | serials[string(port->name)] = string(port->description); | |
382 | } | |
383 | ||
384 | g_slist_free_full(serial_list, (GDestroyNotify)sr_serial_free); | |
385 | return serials; | |
386 | } | |
387 | ||
c23c8659 | 388 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 389 | ParentOwned(structure), |
59b74d28 | 390 | Configurable(structure, NULL, NULL), |
3b161085 | 391 | _initialized(false) |
c23c8659 ML |
392 | { |
393 | } | |
394 | ||
395 | Driver::~Driver() | |
396 | { | |
c23c8659 ML |
397 | } |
398 | ||
3b161085 | 399 | string Driver::name() |
c23c8659 | 400 | { |
3b161085 | 401 | return valid_string(_structure->name); |
c23c8659 ML |
402 | } |
403 | ||
3b161085 | 404 | string Driver::long_name() |
c23c8659 | 405 | { |
3b161085 | 406 | return valid_string(_structure->longname); |
c23c8659 ML |
407 | } |
408 | ||
409 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
410 | map<const ConfigKey *, Glib::VariantBase> options) | |
411 | { | |
412 | /* Initialise the driver if not yet done. */ | |
3b161085 | 413 | if (!_initialized) |
c23c8659 | 414 | { |
3b161085 ML |
415 | check(sr_driver_init(_parent->_structure, _structure)); |
416 | _initialized = true; | |
c23c8659 ML |
417 | } |
418 | ||
c23c8659 ML |
419 | /* Translate scan options to GSList of struct sr_config pointers. */ |
420 | GSList *option_list = NULL; | |
421 | for (auto entry : options) | |
422 | { | |
423 | auto key = entry.first; | |
424 | auto value = entry.second; | |
425 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 426 | config->key = key->id(); |
c23c8659 ML |
427 | config->data = value.gobj(); |
428 | option_list = g_slist_append(option_list, config); | |
429 | } | |
430 | ||
431 | /* Run scan. */ | |
3b161085 | 432 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
433 | |
434 | /* Free option list. */ | |
435 | g_slist_free_full(option_list, g_free); | |
436 | ||
a4e47454 | 437 | |
c23c8659 | 438 | /* Create device objects. */ |
a4e47454 | 439 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
440 | for (GSList *device = device_list; device; device = device->next) |
441 | { | |
442 | auto sdi = (struct sr_dev_inst *) device->data; | |
a4e47454 ML |
443 | result.push_back(shared_ptr<HardwareDevice>( |
444 | new HardwareDevice(shared_from_this(), sdi), | |
445 | HardwareDevice::Deleter())); | |
c23c8659 ML |
446 | } |
447 | ||
448 | /* Free GSList returned from scan. */ | |
449 | g_slist_free(device_list); | |
450 | ||
c23c8659 ML |
451 | return result; |
452 | } | |
453 | ||
454 | Configurable::Configurable( | |
455 | struct sr_dev_driver *driver, | |
456 | struct sr_dev_inst *sdi, | |
457 | struct sr_channel_group *cg) : | |
458 | config_driver(driver), | |
459 | config_sdi(sdi), | |
460 | config_channel_group(cg) | |
461 | { | |
462 | } | |
463 | ||
464 | Configurable::~Configurable() | |
465 | { | |
466 | } | |
467 | ||
468 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
469 | { | |
470 | GVariant *data; | |
471 | check(sr_config_get( | |
472 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 473 | key->id(), &data)); |
c23c8659 ML |
474 | return Glib::VariantBase(data); |
475 | } | |
476 | ||
477 | void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value) | |
478 | { | |
479 | check(sr_config_set( | |
480 | config_sdi, config_channel_group, | |
3b161085 | 481 | key->id(), value.gobj())); |
c23c8659 ML |
482 | } |
483 | ||
e194c011 | 484 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
485 | { |
486 | GVariant *data; | |
487 | check(sr_config_list( | |
488 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 489 | key->id(), &data)); |
e194c011 | 490 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
491 | } |
492 | ||
4c7c4194 | 493 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
494 | { |
495 | GVariant *gvar_opts; | |
496 | gsize num_opts; | |
03a4c07a | 497 | const uint32_t *opts; |
4c7c4194 | 498 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
499 | |
500 | check(sr_config_list( | |
501 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 502 | key->id(), &gvar_opts)); |
d54190a3 | 503 | |
03a4c07a AJ |
504 | opts = (const uint32_t *) g_variant_get_fixed_array( |
505 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d54190a3 ML |
506 | |
507 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
508 | { |
509 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
510 | set<Capability> capabilities; | |
511 | if (opts[i] & SR_CONF_GET) | |
512 | capabilities.insert(GET); | |
513 | if (opts[i] & SR_CONF_SET) | |
514 | capabilities.insert(SET); | |
515 | if (opts[i] & SR_CONF_LIST) | |
516 | capabilities.insert(LIST); | |
517 | result[key] = capabilities; | |
518 | } | |
d54190a3 ML |
519 | |
520 | g_variant_unref(gvar_opts); | |
521 | ||
522 | return result; | |
523 | } | |
524 | ||
d9eed47d ML |
525 | bool Configurable::config_check(const ConfigKey *key, |
526 | const ConfigKey *index_key) | |
527 | { | |
528 | GVariant *gvar_opts; | |
529 | gsize num_opts; | |
03a4c07a | 530 | const uint32_t *opts; |
d9eed47d ML |
531 | |
532 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 533 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
534 | return false; |
535 | ||
03a4c07a AJ |
536 | opts = (const uint32_t *) g_variant_get_fixed_array( |
537 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d9eed47d ML |
538 | |
539 | for (gsize i = 0; i < num_opts; i++) | |
540 | { | |
9d229ecb | 541 | if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id()) |
d9eed47d ML |
542 | { |
543 | g_variant_unref(gvar_opts); | |
544 | return true; | |
545 | } | |
546 | } | |
547 | ||
548 | g_variant_unref(gvar_opts); | |
549 | ||
550 | return false; | |
551 | } | |
552 | ||
c23c8659 | 553 | Device::Device(struct sr_dev_inst *structure) : |
80fe5247 | 554 | Configurable(sr_dev_inst_driver_get(structure), structure, NULL), |
3b161085 | 555 | _structure(structure) |
c23c8659 | 556 | { |
80fe5247 | 557 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 ML |
558 | { |
559 | auto channel = (struct sr_channel *) entry->data; | |
3b161085 | 560 | _channels[channel] = new Channel(channel); |
c23c8659 | 561 | } |
6be7a7f2 | 562 | |
80fe5247 | 563 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 ML |
564 | { |
565 | auto group = (struct sr_channel_group *) entry->data; | |
3b161085 | 566 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 567 | } |
c23c8659 ML |
568 | } |
569 | ||
570 | Device::~Device() | |
571 | { | |
3b161085 | 572 | for (auto entry : _channels) |
4178d971 | 573 | delete entry.second; |
3b161085 | 574 | for (auto entry : _channel_groups) |
6be7a7f2 | 575 | delete entry.second; |
c23c8659 ML |
576 | } |
577 | ||
3b161085 | 578 | string Device::vendor() |
c23c8659 | 579 | { |
80fe5247 | 580 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
581 | } |
582 | ||
3b161085 | 583 | string Device::model() |
c23c8659 | 584 | { |
80fe5247 | 585 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
586 | } |
587 | ||
3b161085 | 588 | string Device::version() |
c23c8659 | 589 | { |
80fe5247 | 590 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
591 | } |
592 | ||
d1075e5a ML |
593 | string Device::serial_number() |
594 | { | |
80fe5247 | 595 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
596 | } |
597 | ||
598 | string Device::connection_id() | |
599 | { | |
80fe5247 | 600 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
601 | } |
602 | ||
3b161085 | 603 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
604 | { |
605 | vector<shared_ptr<Channel>> result; | |
80fe5247 | 606 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) |
be43d5d5 | 607 | result.push_back( |
3b161085 | 608 | _channels[(struct sr_channel *) channel->data]->get_shared_pointer( |
be43d5d5 | 609 | get_shared_from_this())); |
c23c8659 ML |
610 | return result; |
611 | } | |
612 | ||
4178d971 ML |
613 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
614 | { | |
3b161085 | 615 | return _channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
616 | } |
617 | ||
6be7a7f2 | 618 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 619 | Device::channel_groups() |
6be7a7f2 ML |
620 | { |
621 | map<string, shared_ptr<ChannelGroup>> result; | |
3b161085 | 622 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
623 | { |
624 | auto name = entry.first; | |
625 | auto channel_group = entry.second; | |
bf52cc8c | 626 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
627 | } |
628 | return result; | |
629 | } | |
630 | ||
c23c8659 ML |
631 | void Device::open() |
632 | { | |
3b161085 | 633 | check(sr_dev_open(_structure)); |
c23c8659 ML |
634 | } |
635 | ||
636 | void Device::close() | |
637 | { | |
3b161085 | 638 | check(sr_dev_close(_structure)); |
c23c8659 ML |
639 | } |
640 | ||
a4e47454 ML |
641 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
642 | struct sr_dev_inst *structure) : | |
643 | UserOwned(structure), | |
c23c8659 | 644 | Device(structure), |
3b161085 | 645 | _driver(driver) |
c23c8659 | 646 | { |
c23c8659 ML |
647 | } |
648 | ||
649 | HardwareDevice::~HardwareDevice() | |
650 | { | |
c23c8659 ML |
651 | } |
652 | ||
d01d2314 ML |
653 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
654 | { | |
bf52cc8c | 655 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
656 | } |
657 | ||
3b161085 | 658 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 659 | { |
a4e47454 | 660 | return _driver; |
c23c8659 ML |
661 | } |
662 | ||
9fa5b426 ML |
663 | UserDevice::UserDevice(string vendor, string model, string version) : |
664 | UserOwned(sr_dev_inst_user_new( | |
665 | vendor.c_str(), model.c_str(), version.c_str())), | |
666 | Device(UserOwned::_structure) | |
667 | { | |
668 | } | |
669 | ||
670 | UserDevice::~UserDevice() | |
671 | { | |
672 | } | |
673 | ||
674 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
675 | { | |
676 | return static_pointer_cast<Device>(shared_from_this()); | |
677 | } | |
678 | ||
679 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
680 | const ChannelType *type, string name) | |
681 | { | |
682 | check(sr_dev_inst_channel_add(Device::_structure, | |
683 | index, type->id(), name.c_str())); | |
684 | struct sr_channel *structure = (struct sr_channel *) | |
685 | g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data; | |
686 | Channel *channel = new Channel(structure); | |
687 | _channels[structure] = channel; | |
688 | return get_channel(structure); | |
689 | } | |
690 | ||
c23c8659 | 691 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 692 | ParentOwned(structure), |
3b161085 | 693 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
694 | { |
695 | } | |
696 | ||
697 | Channel::~Channel() | |
698 | { | |
699 | } | |
700 | ||
3b161085 | 701 | string Channel::name() |
c23c8659 | 702 | { |
3b161085 | 703 | return valid_string(_structure->name); |
c23c8659 ML |
704 | } |
705 | ||
706 | void Channel::set_name(string name) | |
707 | { | |
6f1346fb | 708 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
709 | } |
710 | ||
3b161085 | 711 | const ChannelType *Channel::type() |
c23c8659 | 712 | { |
3b161085 | 713 | return ChannelType::get(_structure->type); |
c23c8659 ML |
714 | } |
715 | ||
3b161085 | 716 | bool Channel::enabled() |
c23c8659 | 717 | { |
3b161085 | 718 | return _structure->enabled; |
c23c8659 ML |
719 | } |
720 | ||
721 | void Channel::set_enabled(bool value) | |
722 | { | |
6f1346fb | 723 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
724 | } |
725 | ||
3b161085 | 726 | unsigned int Channel::index() |
06bd935e | 727 | { |
3b161085 | 728 | return _structure->index; |
06bd935e ML |
729 | } |
730 | ||
6be7a7f2 | 731 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 732 | struct sr_channel_group *structure) : |
541c855e | 733 | ParentOwned(structure), |
80fe5247 | 734 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 ML |
735 | { |
736 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
3b161085 | 737 | _channels.push_back(device->_channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
738 | } |
739 | ||
740 | ChannelGroup::~ChannelGroup() | |
741 | { | |
742 | } | |
743 | ||
3b161085 | 744 | string ChannelGroup::name() |
c23c8659 | 745 | { |
3b161085 | 746 | return valid_string(_structure->name); |
c23c8659 ML |
747 | } |
748 | ||
3b161085 | 749 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
750 | { |
751 | vector<shared_ptr<Channel>> result; | |
3b161085 ML |
752 | for (auto channel : _channels) |
753 | result.push_back(channel->get_shared_pointer(_parent)); | |
c23c8659 ML |
754 | return result; |
755 | } | |
756 | ||
757 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a | 758 | UserOwned(sr_trigger_new(name.c_str())), |
3b161085 | 759 | _context(context) |
c23c8659 | 760 | { |
3b161085 ML |
761 | for (auto stage = _structure->stages; stage; stage = stage->next) |
762 | _stages.push_back( | |
763 | new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
c23c8659 ML |
764 | } |
765 | ||
766 | Trigger::~Trigger() | |
767 | { | |
3b161085 | 768 | for (auto stage: _stages) |
c23c8659 ML |
769 | delete stage; |
770 | ||
3b161085 | 771 | sr_trigger_free(_structure); |
c23c8659 ML |
772 | } |
773 | ||
3b161085 | 774 | string Trigger::name() |
c23c8659 | 775 | { |
3b161085 | 776 | return _structure->name; |
c23c8659 ML |
777 | } |
778 | ||
3b161085 | 779 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
780 | { |
781 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 782 | for (auto stage : _stages) |
bf52cc8c | 783 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
784 | return result; |
785 | } | |
786 | ||
787 | shared_ptr<TriggerStage> Trigger::add_stage() | |
788 | { | |
3b161085 ML |
789 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
790 | _stages.push_back(stage); | |
bf52cc8c | 791 | return stage->get_shared_pointer(this); |
c23c8659 ML |
792 | } |
793 | ||
794 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 795 | ParentOwned(structure) |
c23c8659 ML |
796 | { |
797 | } | |
798 | ||
799 | TriggerStage::~TriggerStage() | |
800 | { | |
3b161085 | 801 | for (auto match : _matches) |
c23c8659 ML |
802 | delete match; |
803 | } | |
804 | ||
3b161085 | 805 | int TriggerStage::number() |
c23c8659 | 806 | { |
3b161085 | 807 | return _structure->stage; |
c23c8659 ML |
808 | } |
809 | ||
3b161085 | 810 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
811 | { |
812 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 813 | for (auto match : _matches) |
bf52cc8c | 814 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
815 | return result; |
816 | } | |
817 | ||
3b161085 ML |
818 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
819 | const TriggerMatchType *type, float value) | |
c23c8659 | 820 | { |
3b161085 ML |
821 | check(sr_trigger_match_add(_structure, |
822 | channel->_structure, type->id(), value)); | |
823 | _matches.push_back(new TriggerMatch( | |
824 | (struct sr_trigger_match *) g_slist_last( | |
825 | _structure->matches)->data, channel)); | |
c23c8659 ML |
826 | } |
827 | ||
3b161085 ML |
828 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
829 | const TriggerMatchType *type) | |
c23c8659 ML |
830 | { |
831 | add_match(channel, type, NAN); | |
832 | } | |
833 | ||
3b161085 ML |
834 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
835 | shared_ptr<Channel> channel) : | |
836 | ParentOwned(structure), | |
837 | _channel(channel) | |
c23c8659 ML |
838 | { |
839 | } | |
840 | ||
841 | TriggerMatch::~TriggerMatch() | |
842 | { | |
843 | } | |
844 | ||
3b161085 | 845 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 846 | { |
3b161085 | 847 | return _channel; |
c23c8659 ML |
848 | } |
849 | ||
3b161085 | 850 | const TriggerMatchType *TriggerMatch::type() |
c23c8659 | 851 | { |
3b161085 | 852 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
853 | } |
854 | ||
3b161085 | 855 | float TriggerMatch::value() |
c23c8659 | 856 | { |
3b161085 | 857 | return _structure->value; |
c23c8659 ML |
858 | } |
859 | ||
860 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
861 | DatafeedCallbackFunction callback) : | |
3b161085 ML |
862 | _callback(callback), |
863 | _session(session) | |
c23c8659 ML |
864 | { |
865 | } | |
866 | ||
867 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
868 | const struct sr_datafeed_packet *pkt) | |
869 | { | |
ca4e307a | 870 | auto device = _session->get_device(sdi); |
2928f47d | 871 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
3b161085 | 872 | _callback(device, packet); |
c23c8659 ML |
873 | } |
874 | ||
875 | SourceCallbackData::SourceCallbackData(shared_ptr<EventSource> source) : | |
3b161085 | 876 | _source(source) |
c23c8659 ML |
877 | { |
878 | } | |
879 | ||
880 | bool SourceCallbackData::run(int revents) | |
881 | { | |
3b161085 | 882 | return _source->_callback((Glib::IOCondition) revents); |
c23c8659 ML |
883 | } |
884 | ||
885 | shared_ptr<EventSource> EventSource::create(int fd, Glib::IOCondition events, | |
886 | int timeout, SourceCallbackFunction callback) | |
887 | { | |
888 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
889 | result->_type = EventSource::SOURCE_FD; |
890 | result->_fd = fd; | |
891 | result->_events = events; | |
c23c8659 ML |
892 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
893 | } | |
894 | ||
895 | shared_ptr<EventSource> EventSource::create(Glib::PollFD pollfd, int timeout, | |
896 | SourceCallbackFunction callback) | |
897 | { | |
898 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
899 | result->_type = EventSource::SOURCE_POLLFD; |
900 | result->_pollfd = pollfd; | |
c23c8659 ML |
901 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
902 | } | |
903 | ||
904 | shared_ptr<EventSource> EventSource::create(Glib::RefPtr<Glib::IOChannel> channel, | |
905 | Glib::IOCondition events, int timeout, SourceCallbackFunction callback) | |
906 | { | |
907 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
908 | result->_type = EventSource::SOURCE_IOCHANNEL; |
909 | result->_channel = channel; | |
910 | result->_events = events; | |
c23c8659 ML |
911 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
912 | } | |
913 | ||
914 | EventSource::EventSource(int timeout, SourceCallbackFunction callback) : | |
3b161085 ML |
915 | _timeout(timeout), |
916 | _callback(callback) | |
c23c8659 ML |
917 | { |
918 | } | |
919 | ||
920 | EventSource::~EventSource() | |
921 | { | |
922 | } | |
923 | ||
cac58676 ML |
924 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
925 | ParentOwned(structure), | |
926 | Device(structure) | |
927 | { | |
928 | } | |
929 | ||
930 | SessionDevice::~SessionDevice() | |
931 | { | |
932 | } | |
933 | ||
934 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
935 | { | |
936 | return static_pointer_cast<Device>(shared_from_this()); | |
937 | } | |
938 | ||
c23c8659 | 939 | Session::Session(shared_ptr<Context> context) : |
3b161085 | 940 | UserOwned(_structure), |
5e1fb334 | 941 | _context(context) |
c23c8659 | 942 | { |
60f6b001 | 943 | check(sr_session_new(context->_structure, &_structure)); |
3b161085 | 944 | _context->_session = this; |
c23c8659 ML |
945 | } |
946 | ||
947 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 ML |
948 | UserOwned(_structure), |
949 | _context(context), | |
5e1fb334 | 950 | _filename(filename) |
c23c8659 | 951 | { |
c879dca3 | 952 | check(sr_session_load(context->_structure, filename.c_str(), &_structure)); |
cac58676 | 953 | GSList *dev_list; |
3b161085 | 954 | check(sr_session_dev_list(_structure, &dev_list)); |
cac58676 ML |
955 | for (GSList *dev = dev_list; dev; dev = dev->next) |
956 | { | |
957 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 958 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 959 | } |
3b161085 | 960 | _context->_session = this; |
c23c8659 ML |
961 | } |
962 | ||
963 | Session::~Session() | |
964 | { | |
3b161085 | 965 | check(sr_session_destroy(_structure)); |
c23c8659 | 966 | |
3b161085 | 967 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
968 | delete callback; |
969 | ||
3b161085 | 970 | for (auto entry : _source_callbacks) |
c23c8659 | 971 | delete entry.second; |
ca4e307a ML |
972 | |
973 | for (auto entry : _owned_devices) | |
974 | delete entry.second; | |
975 | } | |
976 | ||
977 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
978 | { | |
979 | if (_owned_devices.count(sdi)) | |
980 | return static_pointer_cast<Device>( | |
981 | _owned_devices[sdi]->get_shared_pointer(this)); | |
982 | else if (_other_devices.count(sdi)) | |
983 | return _other_devices[sdi]; | |
984 | else | |
985 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
986 | } |
987 | ||
988 | void Session::add_device(shared_ptr<Device> device) | |
989 | { | |
3b161085 | 990 | check(sr_session_dev_add(_structure, device->_structure)); |
ca4e307a | 991 | _other_devices[device->_structure] = device; |
c23c8659 ML |
992 | } |
993 | ||
3b161085 | 994 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
995 | { |
996 | GSList *dev_list; | |
3b161085 | 997 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 ML |
998 | vector<shared_ptr<Device>> result; |
999 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
1000 | { | |
1001 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 1002 | result.push_back(get_device(sdi)); |
c23c8659 ML |
1003 | } |
1004 | return result; | |
1005 | } | |
1006 | ||
1007 | void Session::remove_devices() | |
1008 | { | |
ca4e307a | 1009 | _other_devices.clear(); |
3b161085 | 1010 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
1011 | } |
1012 | ||
1013 | void Session::start() | |
1014 | { | |
3b161085 | 1015 | check(sr_session_start(_structure)); |
c23c8659 ML |
1016 | } |
1017 | ||
1018 | void Session::run() | |
1019 | { | |
3b161085 | 1020 | check(sr_session_run(_structure)); |
c23c8659 ML |
1021 | } |
1022 | ||
1023 | void Session::stop() | |
1024 | { | |
3b161085 | 1025 | check(sr_session_stop(_structure)); |
c23c8659 ML |
1026 | } |
1027 | ||
c23c8659 ML |
1028 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
1029 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
1030 | { | |
1031 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1032 | callback->run(sdi, pkt); | |
1033 | } | |
1034 | ||
1035 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
1036 | { | |
1037 | auto cb_data = new DatafeedCallbackData(this, callback); | |
3b161085 ML |
1038 | check(sr_session_datafeed_callback_add(_structure, |
1039 | datafeed_callback, cb_data)); | |
1040 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
1041 | } |
1042 | ||
1043 | void Session::remove_datafeed_callbacks(void) | |
1044 | { | |
3b161085 ML |
1045 | check(sr_session_datafeed_callback_remove_all(_structure)); |
1046 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 1047 | delete callback; |
3b161085 | 1048 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1049 | } |
1050 | ||
1051 | static int source_callback(int fd, int revents, void *cb_data) | |
1052 | { | |
1053 | (void) fd; | |
1054 | auto callback = (SourceCallbackData *) cb_data; | |
1055 | return callback->run(revents); | |
1056 | } | |
1057 | ||
1058 | void Session::add_source(shared_ptr<EventSource> source) | |
1059 | { | |
3b161085 | 1060 | if (_source_callbacks.count(source) == 1) |
c23c8659 ML |
1061 | throw Error(SR_ERR_ARG); |
1062 | ||
1063 | auto cb_data = new SourceCallbackData(source); | |
1064 | ||
3b161085 | 1065 | switch (source->_type) |
c23c8659 ML |
1066 | { |
1067 | case EventSource::SOURCE_FD: | |
3b161085 ML |
1068 | check(sr_session_source_add(_structure, source->_fd, source->_events, |
1069 | source->_timeout, source_callback, cb_data)); | |
c23c8659 ML |
1070 | break; |
1071 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1072 | check(sr_session_source_add_pollfd(_structure, |
1073 | source->_pollfd.gobj(), source->_timeout, source_callback, | |
c23c8659 ML |
1074 | cb_data)); |
1075 | break; | |
1076 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1077 | check(sr_session_source_add_channel(_structure, |
1078 | source->_channel->gobj(), source->_events, source->_timeout, | |
c23c8659 ML |
1079 | source_callback, cb_data)); |
1080 | break; | |
1081 | } | |
1082 | ||
3b161085 | 1083 | _source_callbacks[source] = cb_data; |
c23c8659 ML |
1084 | } |
1085 | ||
1086 | void Session::remove_source(shared_ptr<EventSource> source) | |
1087 | { | |
3b161085 | 1088 | if (_source_callbacks.count(source) == 0) |
c23c8659 ML |
1089 | throw Error(SR_ERR_ARG); |
1090 | ||
3b161085 | 1091 | switch (source->_type) |
c23c8659 ML |
1092 | { |
1093 | case EventSource::SOURCE_FD: | |
3b161085 | 1094 | check(sr_session_source_remove(_structure, source->_fd)); |
c23c8659 ML |
1095 | break; |
1096 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1097 | check(sr_session_source_remove_pollfd(_structure, |
1098 | source->_pollfd.gobj())); | |
c23c8659 ML |
1099 | break; |
1100 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1101 | check(sr_session_source_remove_channel(_structure, |
1102 | source->_channel->gobj())); | |
c23c8659 ML |
1103 | break; |
1104 | } | |
1105 | ||
3b161085 | 1106 | delete _source_callbacks[source]; |
c23c8659 | 1107 | |
3b161085 | 1108 | _source_callbacks.erase(source); |
c23c8659 ML |
1109 | } |
1110 | ||
3b161085 | 1111 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1112 | { |
3b161085 | 1113 | return _trigger; |
6fa0eb86 ML |
1114 | } |
1115 | ||
1116 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1117 | { | |
e835e808 UH |
1118 | if (!trigger) |
1119 | // Set NULL trigger, i.e. remove any trigger from the session. | |
1120 | check(sr_session_trigger_set(_structure, NULL)); | |
1121 | else | |
1122 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
3b161085 | 1123 | _trigger = trigger; |
6fa0eb86 ML |
1124 | } |
1125 | ||
1411f7d8 ML |
1126 | string Session::filename() |
1127 | { | |
1128 | return _filename; | |
1129 | } | |
1130 | ||
624d1610 UH |
1131 | shared_ptr<Context> Session::context() |
1132 | { | |
1133 | return _context; | |
1134 | } | |
1135 | ||
2928f47d ML |
1136 | Packet::Packet(shared_ptr<Device> device, |
1137 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1138 | UserOwned(structure), |
3b161085 | 1139 | _device(device) |
c23c8659 ML |
1140 | { |
1141 | switch (structure->type) | |
1142 | { | |
2928f47d | 1143 | case SR_DF_HEADER: |
3b161085 | 1144 | _payload = new Header( |
2928f47d ML |
1145 | static_cast<const struct sr_datafeed_header *>( |
1146 | structure->payload)); | |
1147 | break; | |
1148 | case SR_DF_META: | |
3b161085 | 1149 | _payload = new Meta( |
2928f47d ML |
1150 | static_cast<const struct sr_datafeed_meta *>( |
1151 | structure->payload)); | |
1152 | break; | |
c23c8659 | 1153 | case SR_DF_LOGIC: |
3b161085 | 1154 | _payload = new Logic( |
c23c8659 ML |
1155 | static_cast<const struct sr_datafeed_logic *>( |
1156 | structure->payload)); | |
1157 | break; | |
1158 | case SR_DF_ANALOG: | |
3b161085 | 1159 | _payload = new Analog( |
c23c8659 ML |
1160 | static_cast<const struct sr_datafeed_analog *>( |
1161 | structure->payload)); | |
1162 | break; | |
4cd883a7 | 1163 | default: |
3b161085 | 1164 | _payload = nullptr; |
4cd883a7 | 1165 | break; |
c23c8659 ML |
1166 | } |
1167 | } | |
1168 | ||
1169 | Packet::~Packet() | |
1170 | { | |
3b161085 ML |
1171 | if (_payload) |
1172 | delete _payload; | |
c23c8659 ML |
1173 | } |
1174 | ||
3b161085 | 1175 | const PacketType *Packet::type() |
90ba83f2 | 1176 | { |
3b161085 | 1177 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1178 | } |
1179 | ||
3b161085 | 1180 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1181 | { |
3b161085 ML |
1182 | if (_payload) |
1183 | return _payload->get_shared_pointer(this); | |
4cd883a7 ML |
1184 | else |
1185 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1186 | } |
1187 | ||
1188 | PacketPayload::PacketPayload() | |
1189 | { | |
1190 | } | |
1191 | ||
1192 | PacketPayload::~PacketPayload() | |
1193 | { | |
1194 | } | |
1195 | ||
2928f47d | 1196 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1197 | ParentOwned(structure), |
4cd883a7 | 1198 | PacketPayload() |
2928f47d ML |
1199 | { |
1200 | } | |
1201 | ||
1202 | Header::~Header() | |
1203 | { | |
1204 | } | |
1205 | ||
3b161085 | 1206 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1207 | { |
4f7bcf0e | 1208 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1209 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1210 | } |
1211 | ||
3b161085 | 1212 | int Header::feed_version() |
2928f47d | 1213 | { |
3b161085 | 1214 | return _structure->feed_version; |
2928f47d ML |
1215 | } |
1216 | ||
3b161085 | 1217 | Glib::TimeVal Header::start_time() |
2928f47d ML |
1218 | { |
1219 | return Glib::TimeVal( | |
3b161085 ML |
1220 | _structure->starttime.tv_sec, |
1221 | _structure->starttime.tv_usec); | |
2928f47d ML |
1222 | } |
1223 | ||
1224 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1225 | ParentOwned(structure), |
4cd883a7 | 1226 | PacketPayload() |
2928f47d ML |
1227 | { |
1228 | } | |
1229 | ||
1230 | Meta::~Meta() | |
1231 | { | |
1232 | } | |
1233 | ||
3b161085 | 1234 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1235 | { |
4f7bcf0e | 1236 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1237 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1238 | } |
1239 | ||
3b161085 | 1240 | map<const ConfigKey *, Glib::VariantBase> Meta::config() |
2928f47d ML |
1241 | { |
1242 | map<const ConfigKey *, Glib::VariantBase> result; | |
3b161085 | 1243 | for (auto l = _structure->config; l; l = l->next) |
2928f47d ML |
1244 | { |
1245 | auto config = (struct sr_config *) l->data; | |
1246 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1247 | } | |
1248 | return result; | |
1249 | } | |
1250 | ||
1251 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1252 | ParentOwned(structure), |
4cd883a7 | 1253 | PacketPayload() |
2928f47d ML |
1254 | { |
1255 | } | |
c23c8659 ML |
1256 | |
1257 | Logic::~Logic() | |
1258 | { | |
1259 | } | |
1260 | ||
3b161085 | 1261 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1262 | { |
4f7bcf0e | 1263 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1264 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1265 | } |
1266 | ||
3b161085 | 1267 | void *Logic::data_pointer() |
c23c8659 | 1268 | { |
3b161085 | 1269 | return _structure->data; |
c23c8659 ML |
1270 | } |
1271 | ||
3b161085 | 1272 | size_t Logic::data_length() |
c23c8659 | 1273 | { |
3b161085 | 1274 | return _structure->length; |
c23c8659 ML |
1275 | } |
1276 | ||
3b161085 | 1277 | unsigned int Logic::unit_size() |
2928f47d | 1278 | { |
3b161085 | 1279 | return _structure->unitsize; |
2928f47d ML |
1280 | } |
1281 | ||
c23c8659 | 1282 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1283 | ParentOwned(structure), |
4cd883a7 | 1284 | PacketPayload() |
c23c8659 ML |
1285 | { |
1286 | } | |
1287 | ||
1288 | Analog::~Analog() | |
1289 | { | |
1290 | } | |
1291 | ||
3b161085 | 1292 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1293 | { |
4f7bcf0e | 1294 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1295 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1296 | } |
1297 | ||
3b161085 | 1298 | float *Analog::data_pointer() |
c23c8659 | 1299 | { |
3b161085 | 1300 | return _structure->data; |
c23c8659 ML |
1301 | } |
1302 | ||
3b161085 | 1303 | unsigned int Analog::num_samples() |
c23c8659 | 1304 | { |
3b161085 | 1305 | return _structure->num_samples; |
c23c8659 ML |
1306 | } |
1307 | ||
3b161085 | 1308 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1309 | { |
2928f47d | 1310 | vector<shared_ptr<Channel>> result; |
3b161085 ML |
1311 | for (auto l = _structure->channels; l; l = l->next) |
1312 | result.push_back(_parent->_device->get_channel( | |
2928f47d ML |
1313 | (struct sr_channel *)l->data)); |
1314 | return result; | |
c23c8659 ML |
1315 | } |
1316 | ||
3b161085 | 1317 | const Quantity *Analog::mq() |
c23c8659 | 1318 | { |
3b161085 | 1319 | return Quantity::get(_structure->mq); |
c23c8659 ML |
1320 | } |
1321 | ||
3b161085 | 1322 | const Unit *Analog::unit() |
c23c8659 | 1323 | { |
3b161085 | 1324 | return Unit::get(_structure->unit); |
c23c8659 ML |
1325 | } |
1326 | ||
3b161085 | 1327 | vector<const QuantityFlag *> Analog::mq_flags() |
c23c8659 | 1328 | { |
3b161085 | 1329 | return QuantityFlag::flags_from_mask(_structure->mqflags); |
c23c8659 ML |
1330 | } |
1331 | ||
ca3291e3 | 1332 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1333 | ParentOwned(structure) |
c23c8659 ML |
1334 | { |
1335 | } | |
1336 | ||
1337 | InputFormat::~InputFormat() | |
1338 | { | |
1339 | } | |
1340 | ||
3b161085 | 1341 | string InputFormat::name() |
c23c8659 | 1342 | { |
3b161085 | 1343 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1344 | } |
1345 | ||
3b161085 | 1346 | string InputFormat::description() |
c23c8659 | 1347 | { |
3b161085 | 1348 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1349 | } |
1350 | ||
c7bc82ff JH |
1351 | vector<string> InputFormat::extensions() |
1352 | { | |
1353 | vector<string> exts; | |
1354 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1355 | e && *e; e++) | |
1356 | exts.push_back(*e); | |
1357 | return exts; | |
1358 | } | |
1359 | ||
3b161085 | 1360 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1361 | { |
3b161085 | 1362 | const struct sr_option **options = sr_input_options_get(_structure); |
43942280 | 1363 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1364 | if (options) |
1365 | { | |
1366 | auto option_array = shared_ptr<const struct sr_option *>( | |
1367 | options, sr_input_options_free); | |
1368 | for (int i = 0; options[i]; i++) | |
1369 | result[options[i]->id] = shared_ptr<Option>( | |
1370 | new Option(options[i], option_array), Option::Deleter()); | |
1371 | } | |
43942280 ML |
1372 | return result; |
1373 | } | |
1374 | ||
ca3291e3 ML |
1375 | shared_ptr<Input> InputFormat::create_input( |
1376 | map<string, Glib::VariantBase> options) | |
1377 | { | |
3b161085 | 1378 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1379 | if (!input) |
1380 | throw Error(SR_ERR_ARG); | |
1381 | return shared_ptr<Input>( | |
3b161085 | 1382 | new Input(_parent->shared_from_this(), input), Input::Deleter()); |
c23c8659 ML |
1383 | } |
1384 | ||
ca3291e3 | 1385 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1386 | UserOwned(structure), |
3b161085 ML |
1387 | _context(context), |
1388 | _device(nullptr) | |
c23c8659 | 1389 | { |
c23c8659 ML |
1390 | } |
1391 | ||
3b161085 | 1392 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1393 | { |
3b161085 | 1394 | if (!_device) |
ca3291e3 | 1395 | { |
3b161085 | 1396 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1397 | if (!sdi) |
1398 | throw Error(SR_ERR_NA); | |
3b161085 | 1399 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1400 | } |
c23c8659 | 1401 | |
3b161085 | 1402 | return _device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1403 | } |
c23c8659 | 1404 | |
2b51d48b | 1405 | void Input::send(void *data, size_t length) |
ca3291e3 | 1406 | { |
2b51d48b | 1407 | auto gstr = g_string_new_len((gchar *)data, length); |
3b161085 | 1408 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1409 | g_string_free(gstr, false); |
1410 | check(ret); | |
c23c8659 ML |
1411 | } |
1412 | ||
9c51e8ec ML |
1413 | void Input::end() |
1414 | { | |
1415 | check(sr_input_end(_structure)); | |
1416 | } | |
1417 | ||
ca3291e3 | 1418 | Input::~Input() |
c23c8659 | 1419 | { |
3b161085 ML |
1420 | if (_device) |
1421 | delete _device; | |
9c51e8ec | 1422 | sr_input_free(_structure); |
c23c8659 ML |
1423 | } |
1424 | ||
6e5240f4 ML |
1425 | InputDevice::InputDevice(shared_ptr<Input> input, |
1426 | struct sr_dev_inst *structure) : | |
541c855e | 1427 | ParentOwned(structure), |
6e5240f4 | 1428 | Device(structure), |
3b161085 | 1429 | _input(input) |
c23c8659 | 1430 | { |
c23c8659 ML |
1431 | } |
1432 | ||
ca3291e3 | 1433 | InputDevice::~InputDevice() |
c23c8659 | 1434 | { |
c23c8659 ML |
1435 | } |
1436 | ||
d01d2314 ML |
1437 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1438 | { | |
bf52cc8c | 1439 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1440 | } |
1441 | ||
58aa1f83 | 1442 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1443 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1444 | UserOwned(structure), |
3b161085 | 1445 | _structure_array(structure_array) |
58aa1f83 ML |
1446 | { |
1447 | } | |
1448 | ||
1449 | Option::~Option() | |
1450 | { | |
1451 | } | |
1452 | ||
3b161085 | 1453 | string Option::id() |
58aa1f83 | 1454 | { |
3b161085 | 1455 | return valid_string(_structure->id); |
58aa1f83 ML |
1456 | } |
1457 | ||
3b161085 | 1458 | string Option::name() |
58aa1f83 | 1459 | { |
3b161085 | 1460 | return valid_string(_structure->name); |
58aa1f83 ML |
1461 | } |
1462 | ||
3b161085 | 1463 | string Option::description() |
58aa1f83 | 1464 | { |
3b161085 | 1465 | return valid_string(_structure->desc); |
58aa1f83 ML |
1466 | } |
1467 | ||
3b161085 | 1468 | Glib::VariantBase Option::default_value() |
58aa1f83 | 1469 | { |
3b161085 | 1470 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1471 | } |
1472 | ||
3b161085 | 1473 | vector<Glib::VariantBase> Option::values() |
58aa1f83 ML |
1474 | { |
1475 | vector<Glib::VariantBase> result; | |
3b161085 | 1476 | for (auto l = _structure->values; l; l = l->next) |
58aa1f83 ML |
1477 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); |
1478 | return result; | |
1479 | } | |
1480 | ||
1481 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1482 | ParentOwned(structure) |
c23c8659 ML |
1483 | { |
1484 | } | |
1485 | ||
1486 | OutputFormat::~OutputFormat() | |
1487 | { | |
1488 | } | |
1489 | ||
3b161085 | 1490 | string OutputFormat::name() |
c23c8659 | 1491 | { |
3b161085 | 1492 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1493 | } |
1494 | ||
3b161085 | 1495 | string OutputFormat::description() |
c23c8659 | 1496 | { |
3b161085 | 1497 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1498 | } |
1499 | ||
8a174d23 JH |
1500 | vector<string> OutputFormat::extensions() |
1501 | { | |
1502 | vector<string> exts; | |
1503 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1504 | e && *e; e++) | |
1505 | exts.push_back(*e); | |
1506 | return exts; | |
1507 | } | |
1508 | ||
3b161085 | 1509 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1510 | { |
3b161085 | 1511 | const struct sr_option **options = sr_output_options_get(_structure); |
58aa1f83 | 1512 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1513 | if (options) |
1514 | { | |
1515 | auto option_array = shared_ptr<const struct sr_option *>( | |
1516 | options, sr_output_options_free); | |
1517 | for (int i = 0; options[i]; i++) | |
1518 | result[options[i]->id] = shared_ptr<Option>( | |
1519 | new Option(options[i], option_array), Option::Deleter()); | |
1520 | } | |
58aa1f83 | 1521 | return result; |
c23c8659 ML |
1522 | } |
1523 | ||
1524 | shared_ptr<Output> OutputFormat::create_output( | |
58aa1f83 | 1525 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 ML |
1526 | { |
1527 | return shared_ptr<Output>( | |
bf52cc8c | 1528 | new Output(shared_from_this(), device, options), |
c23c8659 ML |
1529 | Output::Deleter()); |
1530 | } | |
1531 | ||
81b3ce37 SA |
1532 | shared_ptr<Output> OutputFormat::create_output(string filename, |
1533 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) | |
1534 | { | |
1535 | return shared_ptr<Output>( | |
1536 | new Output(filename, shared_from_this(), device, options), | |
1537 | Output::Deleter()); | |
1538 | } | |
1539 | ||
3cd4b381 SA |
1540 | bool OutputFormat::test_flag(const OutputFlag *flag) |
1541 | { | |
1542 | return sr_output_test_flag(_structure, flag->id()); | |
1543 | } | |
1544 | ||
c23c8659 | 1545 | Output::Output(shared_ptr<OutputFormat> format, |
58aa1f83 | 1546 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
3b161085 | 1547 | UserOwned(sr_output_new(format->_structure, |
81b3ce37 SA |
1548 | map_to_hash_variant(options), device->_structure, NULL)), |
1549 | _format(format), | |
1550 | _device(device), | |
1551 | _options(options) | |
1552 | { | |
1553 | } | |
1554 | ||
1555 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
1556 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : | |
1557 | UserOwned(sr_output_new(format->_structure, | |
1558 | map_to_hash_variant(options), device->_structure, filename.c_str())), | |
3b161085 ML |
1559 | _format(format), |
1560 | _device(device), | |
1561 | _options(options) | |
c23c8659 ML |
1562 | { |
1563 | } | |
1564 | ||
1565 | Output::~Output() | |
1566 | { | |
3b161085 | 1567 | check(sr_output_free(_structure)); |
c23c8659 ML |
1568 | } |
1569 | ||
1570 | string Output::receive(shared_ptr<Packet> packet) | |
1571 | { | |
1572 | GString *out; | |
3b161085 | 1573 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1574 | if (out) |
1575 | { | |
1576 | auto result = string(out->str, out->str + out->len); | |
1577 | g_string_free(out, true); | |
1578 | return result; | |
1579 | } | |
1580 | else | |
1581 | { | |
1582 | return string(); | |
1583 | } | |
1584 | } | |
1585 | ||
b5f07319 | 1586 | #include <enums.cpp> |
c23c8659 ML |
1587 | |
1588 | } |