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c23c8659 ML |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2013-2014 Martin Ling <martin-sigrok@earth.li> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "libsigrok/libsigrok.hpp" | |
21 | ||
f36ca889 | 22 | #include <sstream> |
35114c33 | 23 | #include <cmath> |
f36ca889 | 24 | |
c23c8659 ML |
25 | namespace sigrok |
26 | { | |
27 | ||
c23c8659 ML |
28 | /** Helper function to translate C errors to C++ exceptions. */ |
29 | static void check(int result) | |
30 | { | |
31 | if (result != SR_OK) | |
32 | throw Error(result); | |
33 | } | |
34 | ||
35 | /** Helper function to obtain valid strings from possibly null input. */ | |
36 | static const char *valid_string(const char *input) | |
37 | { | |
38 | if (input != NULL) | |
39 | return input; | |
40 | else | |
41 | return ""; | |
42 | } | |
43 | ||
58aa1f83 ML |
44 | /** Helper function to convert between map<string, VariantBase> and GHashTable */ |
45 | static GHashTable *map_to_hash_variant(map<string, Glib::VariantBase> input) | |
46 | { | |
47 | auto output = g_hash_table_new_full( | |
b31581f8 | 48 | g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref); |
58aa1f83 ML |
49 | for (auto entry : input) |
50 | g_hash_table_insert(output, | |
51 | g_strdup(entry.first.c_str()), | |
52 | entry.second.gobj_copy()); | |
53 | return output; | |
54 | } | |
55 | ||
c23c8659 ML |
56 | Error::Error(int result) : result(result) |
57 | { | |
58 | } | |
59 | ||
60 | const char *Error::what() const throw() | |
61 | { | |
62 | return sr_strerror(result); | |
63 | } | |
64 | ||
65 | Error::~Error() throw() | |
66 | { | |
67 | } | |
68 | ||
69 | shared_ptr<Context> Context::create() | |
70 | { | |
71 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
72 | } | |
73 | ||
74 | Context::Context() : | |
3b161085 ML |
75 | UserOwned(_structure), |
76 | _session(NULL) | |
c23c8659 | 77 | { |
3b161085 | 78 | check(sr_init(&_structure)); |
90e89c2a | 79 | |
c23c8659 ML |
80 | struct sr_dev_driver **driver_list = sr_driver_list(); |
81 | if (driver_list) | |
82 | for (int i = 0; driver_list[i]; i++) | |
3b161085 | 83 | _drivers[driver_list[i]->name] = |
c23c8659 | 84 | new Driver(driver_list[i]); |
ca3291e3 | 85 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
86 | if (input_list) |
87 | for (int i = 0; input_list[i]; i++) | |
3b161085 | 88 | _input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 89 | new InputFormat(input_list[i]); |
58aa1f83 | 90 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
91 | if (output_list) |
92 | for (int i = 0; output_list[i]; i++) | |
3b161085 | 93 | _output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
94 | new OutputFormat(output_list[i]); |
95 | } | |
96 | ||
3b161085 | 97 | string Context::package_version() |
c23c8659 ML |
98 | { |
99 | return sr_package_version_string_get(); | |
100 | } | |
101 | ||
3b161085 | 102 | string Context::lib_version() |
c23c8659 ML |
103 | { |
104 | return sr_lib_version_string_get(); | |
105 | } | |
106 | ||
3b161085 | 107 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
108 | { |
109 | map<string, shared_ptr<Driver>> result; | |
3b161085 | 110 | for (auto entry: _drivers) |
c23c8659 ML |
111 | { |
112 | auto name = entry.first; | |
113 | auto driver = entry.second; | |
bf52cc8c | 114 | result[name] = driver->get_shared_pointer(this); |
c23c8659 ML |
115 | } |
116 | return result; | |
117 | } | |
118 | ||
3b161085 | 119 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
120 | { |
121 | map<string, shared_ptr<InputFormat>> result; | |
3b161085 | 122 | for (auto entry: _input_formats) |
c23c8659 ML |
123 | { |
124 | auto name = entry.first; | |
125 | auto input_format = entry.second; | |
bf52cc8c | 126 | result[name] = input_format->get_shared_pointer(this); |
c23c8659 ML |
127 | } |
128 | return result; | |
129 | } | |
130 | ||
3b161085 | 131 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
132 | { |
133 | map<string, shared_ptr<OutputFormat>> result; | |
3b161085 | 134 | for (auto entry: _output_formats) |
c23c8659 ML |
135 | { |
136 | auto name = entry.first; | |
137 | auto output_format = entry.second; | |
bf52cc8c | 138 | result[name] = output_format->get_shared_pointer(this); |
c23c8659 ML |
139 | } |
140 | return result; | |
141 | } | |
142 | ||
143 | Context::~Context() | |
144 | { | |
3b161085 | 145 | for (auto entry : _drivers) |
c23c8659 | 146 | delete entry.second; |
3b161085 | 147 | for (auto entry : _input_formats) |
c23c8659 | 148 | delete entry.second; |
3b161085 | 149 | for (auto entry : _output_formats) |
c23c8659 | 150 | delete entry.second; |
3b161085 | 151 | check(sr_exit(_structure)); |
c23c8659 ML |
152 | } |
153 | ||
3b161085 | 154 | const LogLevel *Context::log_level() |
c23c8659 ML |
155 | { |
156 | return LogLevel::get(sr_log_loglevel_get()); | |
157 | } | |
158 | ||
159 | void Context::set_log_level(const LogLevel *level) | |
160 | { | |
3b161085 | 161 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
162 | } |
163 | ||
3b161085 | 164 | string Context::log_domain() |
c23c8659 ML |
165 | { |
166 | return valid_string(sr_log_logdomain_get()); | |
167 | } | |
168 | ||
169 | void Context::set_log_domain(string value) | |
170 | { | |
171 | check(sr_log_logdomain_set(value.c_str())); | |
172 | } | |
173 | ||
174 | static int call_log_callback(void *cb_data, int loglevel, const char *format, va_list args) | |
175 | { | |
176 | va_list args_copy; | |
177 | va_copy(args_copy, args); | |
178 | int length = vsnprintf(NULL, 0, format, args_copy); | |
179 | va_end(args_copy); | |
180 | char *buf = (char *) g_malloc(length + 1); | |
181 | vsprintf(buf, format, args); | |
182 | string message(buf, length); | |
183 | g_free(buf); | |
184 | ||
185 | LogCallbackFunction callback = *((LogCallbackFunction *) cb_data); | |
186 | ||
187 | try | |
188 | { | |
189 | callback(LogLevel::get(loglevel), message); | |
190 | } | |
191 | catch (Error e) | |
192 | { | |
193 | return e.result; | |
194 | } | |
195 | ||
196 | return SR_OK; | |
197 | } | |
198 | ||
199 | void Context::set_log_callback(LogCallbackFunction callback) | |
200 | { | |
3b161085 ML |
201 | _log_callback = callback; |
202 | check(sr_log_callback_set(call_log_callback, &_log_callback)); | |
c23c8659 ML |
203 | } |
204 | ||
205 | void Context::set_log_callback_default() | |
206 | { | |
207 | check(sr_log_callback_set_default()); | |
3b161085 | 208 | _log_callback = nullptr; |
c23c8659 ML |
209 | } |
210 | ||
211 | shared_ptr<Session> Context::create_session() | |
212 | { | |
213 | return shared_ptr<Session>( | |
214 | new Session(shared_from_this()), Session::Deleter()); | |
215 | } | |
216 | ||
9fa5b426 ML |
217 | shared_ptr<UserDevice> Context::create_user_device( |
218 | string vendor, string model, string version) | |
219 | { | |
220 | return shared_ptr<UserDevice>( | |
221 | new UserDevice(vendor, model, version), UserDevice::Deleter()); | |
222 | } | |
223 | ||
304be4a7 ML |
224 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
225 | { | |
226 | auto header = g_new(struct sr_datafeed_header, 1); | |
227 | header->feed_version = 1; | |
228 | header->starttime.tv_sec = start_time.tv_sec; | |
229 | header->starttime.tv_usec = start_time.tv_usec; | |
230 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
231 | packet->type = SR_DF_HEADER; | |
232 | packet->payload = header; | |
233 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
234 | } | |
235 | ||
236 | shared_ptr<Packet> Context::create_meta_packet( | |
237 | map<const ConfigKey *, Glib::VariantBase> config) | |
238 | { | |
239 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
240 | for (auto input : config) | |
241 | { | |
242 | auto key = input.first; | |
243 | auto value = input.second; | |
244 | auto output = g_new(struct sr_config, 1); | |
245 | output->key = key->id(); | |
246 | output->data = value.gobj(); | |
247 | g_variant_ref(output->data); | |
248 | meta->config = g_slist_append(meta->config, output); | |
249 | } | |
250 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
251 | packet->type = SR_DF_META; | |
252 | packet->payload = meta; | |
253 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
254 | } | |
255 | ||
256 | shared_ptr<Packet> Context::create_logic_packet( | |
257 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
258 | { | |
259 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
260 | logic->length = data_length; | |
261 | logic->unitsize = unit_size; | |
262 | logic->data = data_pointer; | |
263 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
264 | packet->type = SR_DF_LOGIC; | |
265 | packet->payload = logic; | |
266 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
267 | } | |
268 | ||
269 | shared_ptr<Packet> Context::create_analog_packet( | |
270 | vector<shared_ptr<Channel> > channels, | |
271 | float *data_pointer, unsigned int num_samples, const Quantity *mq, | |
272 | const Unit *unit, vector<const QuantityFlag *> mqflags) | |
273 | { | |
274 | auto analog = g_new0(struct sr_datafeed_analog, 1); | |
275 | for (auto channel : channels) | |
276 | analog->channels = g_slist_append(analog->channels, channel->_structure); | |
277 | analog->num_samples = num_samples; | |
278 | analog->mq = mq->id(); | |
279 | analog->unit = unit->id(); | |
280 | analog->mqflags = QuantityFlag::mask_from_flags(mqflags); | |
281 | analog->data = data_pointer; | |
282 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
283 | packet->type = SR_DF_ANALOG; | |
284 | packet->payload = analog; | |
285 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
286 | } | |
287 | ||
c23c8659 ML |
288 | shared_ptr<Session> Context::load_session(string filename) |
289 | { | |
290 | return shared_ptr<Session>( | |
291 | new Session(shared_from_this(), filename), Session::Deleter()); | |
292 | } | |
293 | ||
294 | shared_ptr<Trigger> Context::create_trigger(string name) | |
295 | { | |
296 | return shared_ptr<Trigger>( | |
297 | new Trigger(shared_from_this(), name), Trigger::Deleter()); | |
298 | } | |
299 | ||
ca3291e3 ML |
300 | shared_ptr<Input> Context::open_file(string filename) |
301 | { | |
f88c7373 BV |
302 | const struct sr_input *input; |
303 | ||
d4cf45e5 | 304 | check(sr_input_scan_file(filename.c_str(), &input)); |
ca3291e3 ML |
305 | return shared_ptr<Input>( |
306 | new Input(shared_from_this(), input), Input::Deleter()); | |
307 | } | |
308 | ||
309 | shared_ptr<Input> Context::open_stream(string header) | |
310 | { | |
f88c7373 BV |
311 | const struct sr_input *input; |
312 | ||
ca3291e3 | 313 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
314 | auto ret = sr_input_scan_buffer(gstr, &input); |
315 | g_string_free(gstr, true); | |
316 | check(ret); | |
ca3291e3 ML |
317 | return shared_ptr<Input>( |
318 | new Input(shared_from_this(), input), Input::Deleter()); | |
319 | } | |
320 | ||
c23c8659 | 321 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 322 | ParentOwned(structure), |
59b74d28 | 323 | Configurable(structure, NULL, NULL), |
3b161085 | 324 | _initialized(false) |
c23c8659 ML |
325 | { |
326 | } | |
327 | ||
328 | Driver::~Driver() | |
329 | { | |
c23c8659 ML |
330 | } |
331 | ||
3b161085 | 332 | string Driver::name() |
c23c8659 | 333 | { |
3b161085 | 334 | return valid_string(_structure->name); |
c23c8659 ML |
335 | } |
336 | ||
3b161085 | 337 | string Driver::long_name() |
c23c8659 | 338 | { |
3b161085 | 339 | return valid_string(_structure->longname); |
c23c8659 ML |
340 | } |
341 | ||
342 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
343 | map<const ConfigKey *, Glib::VariantBase> options) | |
344 | { | |
345 | /* Initialise the driver if not yet done. */ | |
3b161085 | 346 | if (!_initialized) |
c23c8659 | 347 | { |
3b161085 ML |
348 | check(sr_driver_init(_parent->_structure, _structure)); |
349 | _initialized = true; | |
c23c8659 ML |
350 | } |
351 | ||
c23c8659 ML |
352 | /* Translate scan options to GSList of struct sr_config pointers. */ |
353 | GSList *option_list = NULL; | |
354 | for (auto entry : options) | |
355 | { | |
356 | auto key = entry.first; | |
357 | auto value = entry.second; | |
358 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 359 | config->key = key->id(); |
c23c8659 ML |
360 | config->data = value.gobj(); |
361 | option_list = g_slist_append(option_list, config); | |
362 | } | |
363 | ||
364 | /* Run scan. */ | |
3b161085 | 365 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
366 | |
367 | /* Free option list. */ | |
368 | g_slist_free_full(option_list, g_free); | |
369 | ||
a4e47454 | 370 | |
c23c8659 | 371 | /* Create device objects. */ |
a4e47454 | 372 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
373 | for (GSList *device = device_list; device; device = device->next) |
374 | { | |
375 | auto sdi = (struct sr_dev_inst *) device->data; | |
a4e47454 ML |
376 | result.push_back(shared_ptr<HardwareDevice>( |
377 | new HardwareDevice(shared_from_this(), sdi), | |
378 | HardwareDevice::Deleter())); | |
c23c8659 ML |
379 | } |
380 | ||
381 | /* Free GSList returned from scan. */ | |
382 | g_slist_free(device_list); | |
383 | ||
c23c8659 ML |
384 | return result; |
385 | } | |
386 | ||
387 | Configurable::Configurable( | |
388 | struct sr_dev_driver *driver, | |
389 | struct sr_dev_inst *sdi, | |
390 | struct sr_channel_group *cg) : | |
391 | config_driver(driver), | |
392 | config_sdi(sdi), | |
393 | config_channel_group(cg) | |
394 | { | |
395 | } | |
396 | ||
397 | Configurable::~Configurable() | |
398 | { | |
399 | } | |
400 | ||
401 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
402 | { | |
403 | GVariant *data; | |
404 | check(sr_config_get( | |
405 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 406 | key->id(), &data)); |
c23c8659 ML |
407 | return Glib::VariantBase(data); |
408 | } | |
409 | ||
410 | void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value) | |
411 | { | |
412 | check(sr_config_set( | |
413 | config_sdi, config_channel_group, | |
3b161085 | 414 | key->id(), value.gobj())); |
c23c8659 ML |
415 | } |
416 | ||
e194c011 | 417 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
418 | { |
419 | GVariant *data; | |
420 | check(sr_config_list( | |
421 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 422 | key->id(), &data)); |
e194c011 | 423 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
424 | } |
425 | ||
4c7c4194 | 426 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
427 | { |
428 | GVariant *gvar_opts; | |
429 | gsize num_opts; | |
03a4c07a | 430 | const uint32_t *opts; |
4c7c4194 | 431 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
432 | |
433 | check(sr_config_list( | |
434 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 435 | key->id(), &gvar_opts)); |
d54190a3 | 436 | |
03a4c07a AJ |
437 | opts = (const uint32_t *) g_variant_get_fixed_array( |
438 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d54190a3 ML |
439 | |
440 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
441 | { |
442 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
443 | set<Capability> capabilities; | |
444 | if (opts[i] & SR_CONF_GET) | |
445 | capabilities.insert(GET); | |
446 | if (opts[i] & SR_CONF_SET) | |
447 | capabilities.insert(SET); | |
448 | if (opts[i] & SR_CONF_LIST) | |
449 | capabilities.insert(LIST); | |
450 | result[key] = capabilities; | |
451 | } | |
d54190a3 ML |
452 | |
453 | g_variant_unref(gvar_opts); | |
454 | ||
455 | return result; | |
456 | } | |
457 | ||
d9eed47d ML |
458 | bool Configurable::config_check(const ConfigKey *key, |
459 | const ConfigKey *index_key) | |
460 | { | |
461 | GVariant *gvar_opts; | |
462 | gsize num_opts; | |
03a4c07a | 463 | const uint32_t *opts; |
d9eed47d ML |
464 | |
465 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 466 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
467 | return false; |
468 | ||
03a4c07a AJ |
469 | opts = (const uint32_t *) g_variant_get_fixed_array( |
470 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d9eed47d ML |
471 | |
472 | for (gsize i = 0; i < num_opts; i++) | |
473 | { | |
9d229ecb | 474 | if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id()) |
d9eed47d ML |
475 | { |
476 | g_variant_unref(gvar_opts); | |
477 | return true; | |
478 | } | |
479 | } | |
480 | ||
481 | g_variant_unref(gvar_opts); | |
482 | ||
483 | return false; | |
484 | } | |
485 | ||
c23c8659 | 486 | Device::Device(struct sr_dev_inst *structure) : |
80fe5247 | 487 | Configurable(sr_dev_inst_driver_get(structure), structure, NULL), |
3b161085 | 488 | _structure(structure) |
c23c8659 | 489 | { |
80fe5247 | 490 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 ML |
491 | { |
492 | auto channel = (struct sr_channel *) entry->data; | |
3b161085 | 493 | _channels[channel] = new Channel(channel); |
c23c8659 | 494 | } |
6be7a7f2 | 495 | |
80fe5247 | 496 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 ML |
497 | { |
498 | auto group = (struct sr_channel_group *) entry->data; | |
3b161085 | 499 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 500 | } |
c23c8659 ML |
501 | } |
502 | ||
503 | Device::~Device() | |
504 | { | |
3b161085 | 505 | for (auto entry : _channels) |
4178d971 | 506 | delete entry.second; |
3b161085 | 507 | for (auto entry : _channel_groups) |
6be7a7f2 | 508 | delete entry.second; |
c23c8659 ML |
509 | } |
510 | ||
3b161085 | 511 | string Device::vendor() |
c23c8659 | 512 | { |
80fe5247 | 513 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
514 | } |
515 | ||
3b161085 | 516 | string Device::model() |
c23c8659 | 517 | { |
80fe5247 | 518 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
519 | } |
520 | ||
3b161085 | 521 | string Device::version() |
c23c8659 | 522 | { |
80fe5247 | 523 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
524 | } |
525 | ||
d1075e5a ML |
526 | string Device::serial_number() |
527 | { | |
80fe5247 | 528 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
529 | } |
530 | ||
531 | string Device::connection_id() | |
532 | { | |
80fe5247 | 533 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
534 | } |
535 | ||
3b161085 | 536 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
537 | { |
538 | vector<shared_ptr<Channel>> result; | |
80fe5247 | 539 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) |
be43d5d5 | 540 | result.push_back( |
3b161085 | 541 | _channels[(struct sr_channel *) channel->data]->get_shared_pointer( |
be43d5d5 | 542 | get_shared_from_this())); |
c23c8659 ML |
543 | return result; |
544 | } | |
545 | ||
4178d971 ML |
546 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
547 | { | |
3b161085 | 548 | return _channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
549 | } |
550 | ||
6be7a7f2 | 551 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 552 | Device::channel_groups() |
6be7a7f2 ML |
553 | { |
554 | map<string, shared_ptr<ChannelGroup>> result; | |
3b161085 | 555 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
556 | { |
557 | auto name = entry.first; | |
558 | auto channel_group = entry.second; | |
bf52cc8c | 559 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
560 | } |
561 | return result; | |
562 | } | |
563 | ||
c23c8659 ML |
564 | void Device::open() |
565 | { | |
3b161085 | 566 | check(sr_dev_open(_structure)); |
c23c8659 ML |
567 | } |
568 | ||
569 | void Device::close() | |
570 | { | |
3b161085 | 571 | check(sr_dev_close(_structure)); |
c23c8659 ML |
572 | } |
573 | ||
a4e47454 ML |
574 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
575 | struct sr_dev_inst *structure) : | |
576 | UserOwned(structure), | |
c23c8659 | 577 | Device(structure), |
3b161085 | 578 | _driver(driver) |
c23c8659 | 579 | { |
c23c8659 ML |
580 | } |
581 | ||
582 | HardwareDevice::~HardwareDevice() | |
583 | { | |
c23c8659 ML |
584 | } |
585 | ||
d01d2314 ML |
586 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
587 | { | |
bf52cc8c | 588 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
589 | } |
590 | ||
3b161085 | 591 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 592 | { |
a4e47454 | 593 | return _driver; |
c23c8659 ML |
594 | } |
595 | ||
9fa5b426 ML |
596 | UserDevice::UserDevice(string vendor, string model, string version) : |
597 | UserOwned(sr_dev_inst_user_new( | |
598 | vendor.c_str(), model.c_str(), version.c_str())), | |
599 | Device(UserOwned::_structure) | |
600 | { | |
601 | } | |
602 | ||
603 | UserDevice::~UserDevice() | |
604 | { | |
605 | } | |
606 | ||
607 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
608 | { | |
609 | return static_pointer_cast<Device>(shared_from_this()); | |
610 | } | |
611 | ||
612 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
613 | const ChannelType *type, string name) | |
614 | { | |
615 | check(sr_dev_inst_channel_add(Device::_structure, | |
616 | index, type->id(), name.c_str())); | |
617 | struct sr_channel *structure = (struct sr_channel *) | |
618 | g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data; | |
619 | Channel *channel = new Channel(structure); | |
620 | _channels[structure] = channel; | |
621 | return get_channel(structure); | |
622 | } | |
623 | ||
c23c8659 | 624 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 625 | ParentOwned(structure), |
3b161085 | 626 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
627 | { |
628 | } | |
629 | ||
630 | Channel::~Channel() | |
631 | { | |
632 | } | |
633 | ||
3b161085 | 634 | string Channel::name() |
c23c8659 | 635 | { |
3b161085 | 636 | return valid_string(_structure->name); |
c23c8659 ML |
637 | } |
638 | ||
639 | void Channel::set_name(string name) | |
640 | { | |
3b161085 ML |
641 | check(sr_dev_channel_name_set(_parent->_structure, |
642 | _structure->index, name.c_str())); | |
c23c8659 ML |
643 | } |
644 | ||
3b161085 | 645 | const ChannelType *Channel::type() |
c23c8659 | 646 | { |
3b161085 | 647 | return ChannelType::get(_structure->type); |
c23c8659 ML |
648 | } |
649 | ||
3b161085 | 650 | bool Channel::enabled() |
c23c8659 | 651 | { |
3b161085 | 652 | return _structure->enabled; |
c23c8659 ML |
653 | } |
654 | ||
655 | void Channel::set_enabled(bool value) | |
656 | { | |
3b161085 | 657 | check(sr_dev_channel_enable(_parent->_structure, _structure->index, value)); |
c23c8659 ML |
658 | } |
659 | ||
3b161085 | 660 | unsigned int Channel::index() |
06bd935e | 661 | { |
3b161085 | 662 | return _structure->index; |
06bd935e ML |
663 | } |
664 | ||
6be7a7f2 | 665 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 666 | struct sr_channel_group *structure) : |
541c855e | 667 | ParentOwned(structure), |
80fe5247 | 668 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 ML |
669 | { |
670 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
3b161085 | 671 | _channels.push_back(device->_channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
672 | } |
673 | ||
674 | ChannelGroup::~ChannelGroup() | |
675 | { | |
676 | } | |
677 | ||
3b161085 | 678 | string ChannelGroup::name() |
c23c8659 | 679 | { |
3b161085 | 680 | return valid_string(_structure->name); |
c23c8659 ML |
681 | } |
682 | ||
3b161085 | 683 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
684 | { |
685 | vector<shared_ptr<Channel>> result; | |
3b161085 ML |
686 | for (auto channel : _channels) |
687 | result.push_back(channel->get_shared_pointer(_parent)); | |
c23c8659 ML |
688 | return result; |
689 | } | |
690 | ||
691 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a | 692 | UserOwned(sr_trigger_new(name.c_str())), |
3b161085 | 693 | _context(context) |
c23c8659 | 694 | { |
3b161085 ML |
695 | for (auto stage = _structure->stages; stage; stage = stage->next) |
696 | _stages.push_back( | |
697 | new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
c23c8659 ML |
698 | } |
699 | ||
700 | Trigger::~Trigger() | |
701 | { | |
3b161085 | 702 | for (auto stage: _stages) |
c23c8659 ML |
703 | delete stage; |
704 | ||
3b161085 | 705 | sr_trigger_free(_structure); |
c23c8659 ML |
706 | } |
707 | ||
3b161085 | 708 | string Trigger::name() |
c23c8659 | 709 | { |
3b161085 | 710 | return _structure->name; |
c23c8659 ML |
711 | } |
712 | ||
3b161085 | 713 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
714 | { |
715 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 716 | for (auto stage : _stages) |
bf52cc8c | 717 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
718 | return result; |
719 | } | |
720 | ||
721 | shared_ptr<TriggerStage> Trigger::add_stage() | |
722 | { | |
3b161085 ML |
723 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
724 | _stages.push_back(stage); | |
bf52cc8c | 725 | return stage->get_shared_pointer(this); |
c23c8659 ML |
726 | } |
727 | ||
728 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 729 | ParentOwned(structure) |
c23c8659 ML |
730 | { |
731 | } | |
732 | ||
733 | TriggerStage::~TriggerStage() | |
734 | { | |
3b161085 | 735 | for (auto match : _matches) |
c23c8659 ML |
736 | delete match; |
737 | } | |
738 | ||
3b161085 | 739 | int TriggerStage::number() |
c23c8659 | 740 | { |
3b161085 | 741 | return _structure->stage; |
c23c8659 ML |
742 | } |
743 | ||
3b161085 | 744 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
745 | { |
746 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 747 | for (auto match : _matches) |
bf52cc8c | 748 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
749 | return result; |
750 | } | |
751 | ||
3b161085 ML |
752 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
753 | const TriggerMatchType *type, float value) | |
c23c8659 | 754 | { |
3b161085 ML |
755 | check(sr_trigger_match_add(_structure, |
756 | channel->_structure, type->id(), value)); | |
757 | _matches.push_back(new TriggerMatch( | |
758 | (struct sr_trigger_match *) g_slist_last( | |
759 | _structure->matches)->data, channel)); | |
c23c8659 ML |
760 | } |
761 | ||
3b161085 ML |
762 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
763 | const TriggerMatchType *type) | |
c23c8659 ML |
764 | { |
765 | add_match(channel, type, NAN); | |
766 | } | |
767 | ||
3b161085 ML |
768 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
769 | shared_ptr<Channel> channel) : | |
770 | ParentOwned(structure), | |
771 | _channel(channel) | |
c23c8659 ML |
772 | { |
773 | } | |
774 | ||
775 | TriggerMatch::~TriggerMatch() | |
776 | { | |
777 | } | |
778 | ||
3b161085 | 779 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 780 | { |
3b161085 | 781 | return _channel; |
c23c8659 ML |
782 | } |
783 | ||
3b161085 | 784 | const TriggerMatchType *TriggerMatch::type() |
c23c8659 | 785 | { |
3b161085 | 786 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
787 | } |
788 | ||
3b161085 | 789 | float TriggerMatch::value() |
c23c8659 | 790 | { |
3b161085 | 791 | return _structure->value; |
c23c8659 ML |
792 | } |
793 | ||
794 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
795 | DatafeedCallbackFunction callback) : | |
3b161085 ML |
796 | _callback(callback), |
797 | _session(session) | |
c23c8659 ML |
798 | { |
799 | } | |
800 | ||
801 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
802 | const struct sr_datafeed_packet *pkt) | |
803 | { | |
ca4e307a | 804 | auto device = _session->get_device(sdi); |
2928f47d | 805 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
3b161085 | 806 | _callback(device, packet); |
c23c8659 ML |
807 | } |
808 | ||
809 | SourceCallbackData::SourceCallbackData(shared_ptr<EventSource> source) : | |
3b161085 | 810 | _source(source) |
c23c8659 ML |
811 | { |
812 | } | |
813 | ||
814 | bool SourceCallbackData::run(int revents) | |
815 | { | |
3b161085 | 816 | return _source->_callback((Glib::IOCondition) revents); |
c23c8659 ML |
817 | } |
818 | ||
819 | shared_ptr<EventSource> EventSource::create(int fd, Glib::IOCondition events, | |
820 | int timeout, SourceCallbackFunction callback) | |
821 | { | |
822 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
823 | result->_type = EventSource::SOURCE_FD; |
824 | result->_fd = fd; | |
825 | result->_events = events; | |
c23c8659 ML |
826 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
827 | } | |
828 | ||
829 | shared_ptr<EventSource> EventSource::create(Glib::PollFD pollfd, int timeout, | |
830 | SourceCallbackFunction callback) | |
831 | { | |
832 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
833 | result->_type = EventSource::SOURCE_POLLFD; |
834 | result->_pollfd = pollfd; | |
c23c8659 ML |
835 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
836 | } | |
837 | ||
838 | shared_ptr<EventSource> EventSource::create(Glib::RefPtr<Glib::IOChannel> channel, | |
839 | Glib::IOCondition events, int timeout, SourceCallbackFunction callback) | |
840 | { | |
841 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
842 | result->_type = EventSource::SOURCE_IOCHANNEL; |
843 | result->_channel = channel; | |
844 | result->_events = events; | |
c23c8659 ML |
845 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
846 | } | |
847 | ||
848 | EventSource::EventSource(int timeout, SourceCallbackFunction callback) : | |
3b161085 ML |
849 | _timeout(timeout), |
850 | _callback(callback) | |
c23c8659 ML |
851 | { |
852 | } | |
853 | ||
854 | EventSource::~EventSource() | |
855 | { | |
856 | } | |
857 | ||
cac58676 ML |
858 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
859 | ParentOwned(structure), | |
860 | Device(structure) | |
861 | { | |
862 | } | |
863 | ||
864 | SessionDevice::~SessionDevice() | |
865 | { | |
866 | } | |
867 | ||
868 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
869 | { | |
870 | return static_pointer_cast<Device>(shared_from_this()); | |
871 | } | |
872 | ||
c23c8659 | 873 | Session::Session(shared_ptr<Context> context) : |
3b161085 ML |
874 | UserOwned(_structure), |
875 | _context(context), | |
876 | _saving(false) | |
c23c8659 | 877 | { |
3b161085 ML |
878 | check(sr_session_new(&_structure)); |
879 | _context->_session = this; | |
c23c8659 ML |
880 | } |
881 | ||
882 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 ML |
883 | UserOwned(_structure), |
884 | _context(context), | |
98d39b91 | 885 | _filename(filename), |
3b161085 | 886 | _saving(false) |
c23c8659 | 887 | { |
3b161085 | 888 | check(sr_session_load(filename.c_str(), &_structure)); |
cac58676 | 889 | GSList *dev_list; |
3b161085 | 890 | check(sr_session_dev_list(_structure, &dev_list)); |
cac58676 ML |
891 | for (GSList *dev = dev_list; dev; dev = dev->next) |
892 | { | |
893 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 894 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 895 | } |
3b161085 | 896 | _context->_session = this; |
c23c8659 ML |
897 | } |
898 | ||
899 | Session::~Session() | |
900 | { | |
3b161085 | 901 | check(sr_session_destroy(_structure)); |
c23c8659 | 902 | |
3b161085 | 903 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
904 | delete callback; |
905 | ||
3b161085 | 906 | for (auto entry : _source_callbacks) |
c23c8659 | 907 | delete entry.second; |
ca4e307a ML |
908 | |
909 | for (auto entry : _owned_devices) | |
910 | delete entry.second; | |
911 | } | |
912 | ||
913 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
914 | { | |
915 | if (_owned_devices.count(sdi)) | |
916 | return static_pointer_cast<Device>( | |
917 | _owned_devices[sdi]->get_shared_pointer(this)); | |
918 | else if (_other_devices.count(sdi)) | |
919 | return _other_devices[sdi]; | |
920 | else | |
921 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
922 | } |
923 | ||
924 | void Session::add_device(shared_ptr<Device> device) | |
925 | { | |
3b161085 | 926 | check(sr_session_dev_add(_structure, device->_structure)); |
ca4e307a | 927 | _other_devices[device->_structure] = device; |
c23c8659 ML |
928 | } |
929 | ||
3b161085 | 930 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
931 | { |
932 | GSList *dev_list; | |
3b161085 | 933 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 ML |
934 | vector<shared_ptr<Device>> result; |
935 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
936 | { | |
937 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 938 | result.push_back(get_device(sdi)); |
c23c8659 ML |
939 | } |
940 | return result; | |
941 | } | |
942 | ||
943 | void Session::remove_devices() | |
944 | { | |
ca4e307a | 945 | _other_devices.clear(); |
3b161085 | 946 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
947 | } |
948 | ||
949 | void Session::start() | |
950 | { | |
3b161085 | 951 | check(sr_session_start(_structure)); |
c23c8659 ML |
952 | } |
953 | ||
954 | void Session::run() | |
955 | { | |
3b161085 | 956 | check(sr_session_run(_structure)); |
c23c8659 ML |
957 | } |
958 | ||
959 | void Session::stop() | |
960 | { | |
3b161085 | 961 | check(sr_session_stop(_structure)); |
c23c8659 ML |
962 | } |
963 | ||
964 | void Session::begin_save(string filename) | |
965 | { | |
3b161085 ML |
966 | _saving = true; |
967 | _save_initialized = false; | |
968 | _save_filename = filename; | |
969 | _save_samplerate = 0; | |
c23c8659 ML |
970 | } |
971 | ||
1d67cfb4 | 972 | void Session::append(shared_ptr<Packet> packet) |
c23c8659 | 973 | { |
3b161085 | 974 | if (!_saving) |
c23c8659 ML |
975 | throw Error(SR_ERR); |
976 | ||
3b161085 | 977 | switch (packet->_structure->type) |
c23c8659 ML |
978 | { |
979 | case SR_DF_META: | |
980 | { | |
981 | auto meta = (const struct sr_datafeed_meta *) | |
3b161085 | 982 | packet->_structure->payload; |
c23c8659 ML |
983 | |
984 | for (auto l = meta->config; l; l = l->next) | |
985 | { | |
986 | auto config = (struct sr_config *) l->data; | |
987 | if (config->key == SR_CONF_SAMPLERATE) | |
3b161085 | 988 | _save_samplerate = g_variant_get_uint64(config->data); |
c23c8659 ML |
989 | } |
990 | ||
991 | break; | |
992 | } | |
993 | case SR_DF_LOGIC: | |
994 | { | |
3b161085 | 995 | if (_save_samplerate == 0) |
c23c8659 ML |
996 | { |
997 | GVariant *samplerate; | |
998 | ||
80fe5247 | 999 | check(sr_config_get(sr_dev_inst_driver_get(packet->_device->_structure), |
3b161085 | 1000 | packet->_device->_structure, NULL, SR_CONF_SAMPLERATE, |
1d67cfb4 | 1001 | &samplerate)); |
c23c8659 | 1002 | |
3b161085 | 1003 | _save_samplerate = g_variant_get_uint64(samplerate); |
c23c8659 ML |
1004 | |
1005 | g_variant_unref(samplerate); | |
1006 | } | |
1007 | ||
3b161085 | 1008 | if (!_save_initialized) |
c23c8659 ML |
1009 | { |
1010 | vector<shared_ptr<Channel>> save_channels; | |
1011 | ||
3b161085 ML |
1012 | for (auto channel : packet->_device->channels()) |
1013 | if (channel->_structure->enabled && | |
1014 | channel->_structure->type == SR_CHANNEL_LOGIC) | |
c23c8659 ML |
1015 | save_channels.push_back(channel); |
1016 | ||
1017 | auto channels = g_new(char *, save_channels.size()); | |
1018 | ||
1019 | int i = 0; | |
1020 | for (auto channel : save_channels) | |
3b161085 | 1021 | channels[i++] = channel->_structure->name; |
c23c8659 ML |
1022 | channels[i] = NULL; |
1023 | ||
3b161085 ML |
1024 | int ret = sr_session_save_init(_structure, _save_filename.c_str(), |
1025 | _save_samplerate, channels); | |
c23c8659 ML |
1026 | |
1027 | g_free(channels); | |
1028 | ||
1029 | if (ret != SR_OK) | |
1030 | throw Error(ret); | |
1031 | ||
3b161085 | 1032 | _save_initialized = true; |
c23c8659 ML |
1033 | } |
1034 | ||
1035 | auto logic = (const struct sr_datafeed_logic *) | |
3b161085 | 1036 | packet->_structure->payload; |
c23c8659 | 1037 | |
3b161085 | 1038 | check(sr_session_append(_structure, _save_filename.c_str(), |
c23c8659 ML |
1039 | (uint8_t *) logic->data, logic->unitsize, |
1040 | logic->length / logic->unitsize)); | |
1041 | } | |
1042 | } | |
1043 | } | |
1044 | ||
1d67cfb4 ML |
1045 | void Session::append(void *data, size_t length, unsigned int unit_size) |
1046 | { | |
3b161085 | 1047 | check(sr_session_append(_structure, _save_filename.c_str(), |
1d67cfb4 ML |
1048 | (uint8_t *) data, unit_size, length)); |
1049 | } | |
1050 | ||
c23c8659 ML |
1051 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
1052 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
1053 | { | |
1054 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
1055 | callback->run(sdi, pkt); | |
1056 | } | |
1057 | ||
1058 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
1059 | { | |
1060 | auto cb_data = new DatafeedCallbackData(this, callback); | |
3b161085 ML |
1061 | check(sr_session_datafeed_callback_add(_structure, |
1062 | datafeed_callback, cb_data)); | |
1063 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
1064 | } |
1065 | ||
1066 | void Session::remove_datafeed_callbacks(void) | |
1067 | { | |
3b161085 ML |
1068 | check(sr_session_datafeed_callback_remove_all(_structure)); |
1069 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 1070 | delete callback; |
3b161085 | 1071 | _datafeed_callbacks.clear(); |
c23c8659 ML |
1072 | } |
1073 | ||
1074 | static int source_callback(int fd, int revents, void *cb_data) | |
1075 | { | |
1076 | (void) fd; | |
1077 | auto callback = (SourceCallbackData *) cb_data; | |
1078 | return callback->run(revents); | |
1079 | } | |
1080 | ||
1081 | void Session::add_source(shared_ptr<EventSource> source) | |
1082 | { | |
3b161085 | 1083 | if (_source_callbacks.count(source) == 1) |
c23c8659 ML |
1084 | throw Error(SR_ERR_ARG); |
1085 | ||
1086 | auto cb_data = new SourceCallbackData(source); | |
1087 | ||
3b161085 | 1088 | switch (source->_type) |
c23c8659 ML |
1089 | { |
1090 | case EventSource::SOURCE_FD: | |
3b161085 ML |
1091 | check(sr_session_source_add(_structure, source->_fd, source->_events, |
1092 | source->_timeout, source_callback, cb_data)); | |
c23c8659 ML |
1093 | break; |
1094 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1095 | check(sr_session_source_add_pollfd(_structure, |
1096 | source->_pollfd.gobj(), source->_timeout, source_callback, | |
c23c8659 ML |
1097 | cb_data)); |
1098 | break; | |
1099 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1100 | check(sr_session_source_add_channel(_structure, |
1101 | source->_channel->gobj(), source->_events, source->_timeout, | |
c23c8659 ML |
1102 | source_callback, cb_data)); |
1103 | break; | |
1104 | } | |
1105 | ||
3b161085 | 1106 | _source_callbacks[source] = cb_data; |
c23c8659 ML |
1107 | } |
1108 | ||
1109 | void Session::remove_source(shared_ptr<EventSource> source) | |
1110 | { | |
3b161085 | 1111 | if (_source_callbacks.count(source) == 0) |
c23c8659 ML |
1112 | throw Error(SR_ERR_ARG); |
1113 | ||
3b161085 | 1114 | switch (source->_type) |
c23c8659 ML |
1115 | { |
1116 | case EventSource::SOURCE_FD: | |
3b161085 | 1117 | check(sr_session_source_remove(_structure, source->_fd)); |
c23c8659 ML |
1118 | break; |
1119 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1120 | check(sr_session_source_remove_pollfd(_structure, |
1121 | source->_pollfd.gobj())); | |
c23c8659 ML |
1122 | break; |
1123 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1124 | check(sr_session_source_remove_channel(_structure, |
1125 | source->_channel->gobj())); | |
c23c8659 ML |
1126 | break; |
1127 | } | |
1128 | ||
3b161085 | 1129 | delete _source_callbacks[source]; |
c23c8659 | 1130 | |
3b161085 | 1131 | _source_callbacks.erase(source); |
c23c8659 ML |
1132 | } |
1133 | ||
3b161085 | 1134 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1135 | { |
3b161085 | 1136 | return _trigger; |
6fa0eb86 ML |
1137 | } |
1138 | ||
1139 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1140 | { | |
3b161085 ML |
1141 | check(sr_session_trigger_set(_structure, trigger->_structure)); |
1142 | _trigger = trigger; | |
6fa0eb86 ML |
1143 | } |
1144 | ||
1411f7d8 ML |
1145 | string Session::filename() |
1146 | { | |
1147 | return _filename; | |
1148 | } | |
1149 | ||
624d1610 UH |
1150 | shared_ptr<Context> Session::context() |
1151 | { | |
1152 | return _context; | |
1153 | } | |
1154 | ||
2928f47d ML |
1155 | Packet::Packet(shared_ptr<Device> device, |
1156 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1157 | UserOwned(structure), |
3b161085 | 1158 | _device(device) |
c23c8659 ML |
1159 | { |
1160 | switch (structure->type) | |
1161 | { | |
2928f47d | 1162 | case SR_DF_HEADER: |
3b161085 | 1163 | _payload = new Header( |
2928f47d ML |
1164 | static_cast<const struct sr_datafeed_header *>( |
1165 | structure->payload)); | |
1166 | break; | |
1167 | case SR_DF_META: | |
3b161085 | 1168 | _payload = new Meta( |
2928f47d ML |
1169 | static_cast<const struct sr_datafeed_meta *>( |
1170 | structure->payload)); | |
1171 | break; | |
c23c8659 | 1172 | case SR_DF_LOGIC: |
3b161085 | 1173 | _payload = new Logic( |
c23c8659 ML |
1174 | static_cast<const struct sr_datafeed_logic *>( |
1175 | structure->payload)); | |
1176 | break; | |
1177 | case SR_DF_ANALOG: | |
3b161085 | 1178 | _payload = new Analog( |
c23c8659 ML |
1179 | static_cast<const struct sr_datafeed_analog *>( |
1180 | structure->payload)); | |
1181 | break; | |
4cd883a7 | 1182 | default: |
3b161085 | 1183 | _payload = nullptr; |
4cd883a7 | 1184 | break; |
c23c8659 ML |
1185 | } |
1186 | } | |
1187 | ||
1188 | Packet::~Packet() | |
1189 | { | |
3b161085 ML |
1190 | if (_payload) |
1191 | delete _payload; | |
c23c8659 ML |
1192 | } |
1193 | ||
3b161085 | 1194 | const PacketType *Packet::type() |
90ba83f2 | 1195 | { |
3b161085 | 1196 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1197 | } |
1198 | ||
3b161085 | 1199 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1200 | { |
3b161085 ML |
1201 | if (_payload) |
1202 | return _payload->get_shared_pointer(this); | |
4cd883a7 ML |
1203 | else |
1204 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1205 | } |
1206 | ||
1207 | PacketPayload::PacketPayload() | |
1208 | { | |
1209 | } | |
1210 | ||
1211 | PacketPayload::~PacketPayload() | |
1212 | { | |
1213 | } | |
1214 | ||
2928f47d | 1215 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1216 | ParentOwned(structure), |
4cd883a7 | 1217 | PacketPayload() |
2928f47d ML |
1218 | { |
1219 | } | |
1220 | ||
1221 | Header::~Header() | |
1222 | { | |
1223 | } | |
1224 | ||
3b161085 | 1225 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1226 | { |
4f7bcf0e | 1227 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1228 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1229 | } |
1230 | ||
3b161085 | 1231 | int Header::feed_version() |
2928f47d | 1232 | { |
3b161085 | 1233 | return _structure->feed_version; |
2928f47d ML |
1234 | } |
1235 | ||
3b161085 | 1236 | Glib::TimeVal Header::start_time() |
2928f47d ML |
1237 | { |
1238 | return Glib::TimeVal( | |
3b161085 ML |
1239 | _structure->starttime.tv_sec, |
1240 | _structure->starttime.tv_usec); | |
2928f47d ML |
1241 | } |
1242 | ||
1243 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1244 | ParentOwned(structure), |
4cd883a7 | 1245 | PacketPayload() |
2928f47d ML |
1246 | { |
1247 | } | |
1248 | ||
1249 | Meta::~Meta() | |
1250 | { | |
1251 | } | |
1252 | ||
3b161085 | 1253 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1254 | { |
4f7bcf0e | 1255 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1256 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1257 | } |
1258 | ||
3b161085 | 1259 | map<const ConfigKey *, Glib::VariantBase> Meta::config() |
2928f47d ML |
1260 | { |
1261 | map<const ConfigKey *, Glib::VariantBase> result; | |
3b161085 | 1262 | for (auto l = _structure->config; l; l = l->next) |
2928f47d ML |
1263 | { |
1264 | auto config = (struct sr_config *) l->data; | |
1265 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1266 | } | |
1267 | return result; | |
1268 | } | |
1269 | ||
1270 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1271 | ParentOwned(structure), |
4cd883a7 | 1272 | PacketPayload() |
2928f47d ML |
1273 | { |
1274 | } | |
c23c8659 ML |
1275 | |
1276 | Logic::~Logic() | |
1277 | { | |
1278 | } | |
1279 | ||
3b161085 | 1280 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1281 | { |
4f7bcf0e | 1282 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1283 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1284 | } |
1285 | ||
3b161085 | 1286 | void *Logic::data_pointer() |
c23c8659 | 1287 | { |
3b161085 | 1288 | return _structure->data; |
c23c8659 ML |
1289 | } |
1290 | ||
3b161085 | 1291 | size_t Logic::data_length() |
c23c8659 | 1292 | { |
3b161085 | 1293 | return _structure->length; |
c23c8659 ML |
1294 | } |
1295 | ||
3b161085 | 1296 | unsigned int Logic::unit_size() |
2928f47d | 1297 | { |
3b161085 | 1298 | return _structure->unitsize; |
2928f47d ML |
1299 | } |
1300 | ||
c23c8659 | 1301 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1302 | ParentOwned(structure), |
4cd883a7 | 1303 | PacketPayload() |
c23c8659 ML |
1304 | { |
1305 | } | |
1306 | ||
1307 | Analog::~Analog() | |
1308 | { | |
1309 | } | |
1310 | ||
3b161085 | 1311 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1312 | { |
4f7bcf0e | 1313 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1314 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1315 | } |
1316 | ||
3b161085 | 1317 | float *Analog::data_pointer() |
c23c8659 | 1318 | { |
3b161085 | 1319 | return _structure->data; |
c23c8659 ML |
1320 | } |
1321 | ||
3b161085 | 1322 | unsigned int Analog::num_samples() |
c23c8659 | 1323 | { |
3b161085 | 1324 | return _structure->num_samples; |
c23c8659 ML |
1325 | } |
1326 | ||
3b161085 | 1327 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1328 | { |
2928f47d | 1329 | vector<shared_ptr<Channel>> result; |
3b161085 ML |
1330 | for (auto l = _structure->channels; l; l = l->next) |
1331 | result.push_back(_parent->_device->get_channel( | |
2928f47d ML |
1332 | (struct sr_channel *)l->data)); |
1333 | return result; | |
c23c8659 ML |
1334 | } |
1335 | ||
3b161085 | 1336 | const Quantity *Analog::mq() |
c23c8659 | 1337 | { |
3b161085 | 1338 | return Quantity::get(_structure->mq); |
c23c8659 ML |
1339 | } |
1340 | ||
3b161085 | 1341 | const Unit *Analog::unit() |
c23c8659 | 1342 | { |
3b161085 | 1343 | return Unit::get(_structure->unit); |
c23c8659 ML |
1344 | } |
1345 | ||
3b161085 | 1346 | vector<const QuantityFlag *> Analog::mq_flags() |
c23c8659 | 1347 | { |
3b161085 | 1348 | return QuantityFlag::flags_from_mask(_structure->mqflags); |
c23c8659 ML |
1349 | } |
1350 | ||
ca3291e3 | 1351 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1352 | ParentOwned(structure) |
c23c8659 ML |
1353 | { |
1354 | } | |
1355 | ||
1356 | InputFormat::~InputFormat() | |
1357 | { | |
1358 | } | |
1359 | ||
3b161085 | 1360 | string InputFormat::name() |
c23c8659 | 1361 | { |
3b161085 | 1362 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1363 | } |
1364 | ||
3b161085 | 1365 | string InputFormat::description() |
c23c8659 | 1366 | { |
3b161085 | 1367 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1368 | } |
1369 | ||
3b161085 | 1370 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1371 | { |
3b161085 | 1372 | const struct sr_option **options = sr_input_options_get(_structure); |
7f5a0367 ML |
1373 | auto option_array = shared_ptr<const struct sr_option *>( |
1374 | options, sr_input_options_free); | |
43942280 | 1375 | map<string, shared_ptr<Option>> result; |
7f5a0367 ML |
1376 | for (int i = 0; options[i]; i++) |
1377 | result[options[i]->id] = shared_ptr<Option>( | |
1378 | new Option(options[i], option_array), Option::Deleter()); | |
43942280 ML |
1379 | return result; |
1380 | } | |
1381 | ||
ca3291e3 ML |
1382 | shared_ptr<Input> InputFormat::create_input( |
1383 | map<string, Glib::VariantBase> options) | |
1384 | { | |
3b161085 | 1385 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1386 | if (!input) |
1387 | throw Error(SR_ERR_ARG); | |
1388 | return shared_ptr<Input>( | |
3b161085 | 1389 | new Input(_parent->shared_from_this(), input), Input::Deleter()); |
c23c8659 ML |
1390 | } |
1391 | ||
ca3291e3 | 1392 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1393 | UserOwned(structure), |
3b161085 ML |
1394 | _context(context), |
1395 | _device(nullptr) | |
c23c8659 | 1396 | { |
c23c8659 ML |
1397 | } |
1398 | ||
3b161085 | 1399 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1400 | { |
3b161085 | 1401 | if (!_device) |
ca3291e3 | 1402 | { |
3b161085 | 1403 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1404 | if (!sdi) |
1405 | throw Error(SR_ERR_NA); | |
3b161085 | 1406 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1407 | } |
c23c8659 | 1408 | |
3b161085 | 1409 | return _device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1410 | } |
c23c8659 | 1411 | |
ca3291e3 ML |
1412 | void Input::send(string data) |
1413 | { | |
1414 | auto gstr = g_string_new(data.c_str()); | |
3b161085 | 1415 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1416 | g_string_free(gstr, false); |
1417 | check(ret); | |
c23c8659 ML |
1418 | } |
1419 | ||
9c51e8ec ML |
1420 | void Input::end() |
1421 | { | |
1422 | check(sr_input_end(_structure)); | |
1423 | } | |
1424 | ||
ca3291e3 | 1425 | Input::~Input() |
c23c8659 | 1426 | { |
3b161085 ML |
1427 | if (_device) |
1428 | delete _device; | |
9c51e8ec | 1429 | sr_input_free(_structure); |
c23c8659 ML |
1430 | } |
1431 | ||
6e5240f4 ML |
1432 | InputDevice::InputDevice(shared_ptr<Input> input, |
1433 | struct sr_dev_inst *structure) : | |
541c855e | 1434 | ParentOwned(structure), |
6e5240f4 | 1435 | Device(structure), |
3b161085 | 1436 | _input(input) |
c23c8659 | 1437 | { |
c23c8659 ML |
1438 | } |
1439 | ||
ca3291e3 | 1440 | InputDevice::~InputDevice() |
c23c8659 | 1441 | { |
c23c8659 ML |
1442 | } |
1443 | ||
d01d2314 ML |
1444 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1445 | { | |
bf52cc8c | 1446 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1447 | } |
1448 | ||
58aa1f83 | 1449 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1450 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1451 | UserOwned(structure), |
3b161085 | 1452 | _structure_array(structure_array) |
58aa1f83 ML |
1453 | { |
1454 | } | |
1455 | ||
1456 | Option::~Option() | |
1457 | { | |
1458 | } | |
1459 | ||
3b161085 | 1460 | string Option::id() |
58aa1f83 | 1461 | { |
3b161085 | 1462 | return valid_string(_structure->id); |
58aa1f83 ML |
1463 | } |
1464 | ||
3b161085 | 1465 | string Option::name() |
58aa1f83 | 1466 | { |
3b161085 | 1467 | return valid_string(_structure->name); |
58aa1f83 ML |
1468 | } |
1469 | ||
3b161085 | 1470 | string Option::description() |
58aa1f83 | 1471 | { |
3b161085 | 1472 | return valid_string(_structure->desc); |
58aa1f83 ML |
1473 | } |
1474 | ||
3b161085 | 1475 | Glib::VariantBase Option::default_value() |
58aa1f83 | 1476 | { |
3b161085 | 1477 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1478 | } |
1479 | ||
3b161085 | 1480 | vector<Glib::VariantBase> Option::values() |
58aa1f83 ML |
1481 | { |
1482 | vector<Glib::VariantBase> result; | |
3b161085 | 1483 | for (auto l = _structure->values; l; l = l->next) |
58aa1f83 ML |
1484 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); |
1485 | return result; | |
1486 | } | |
1487 | ||
1488 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1489 | ParentOwned(structure) |
c23c8659 ML |
1490 | { |
1491 | } | |
1492 | ||
1493 | OutputFormat::~OutputFormat() | |
1494 | { | |
1495 | } | |
1496 | ||
3b161085 | 1497 | string OutputFormat::name() |
c23c8659 | 1498 | { |
3b161085 | 1499 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1500 | } |
1501 | ||
3b161085 | 1502 | string OutputFormat::description() |
c23c8659 | 1503 | { |
3b161085 | 1504 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1505 | } |
1506 | ||
3b161085 | 1507 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1508 | { |
3b161085 | 1509 | const struct sr_option **options = sr_output_options_get(_structure); |
70d3b20b ML |
1510 | auto option_array = shared_ptr<const struct sr_option *>( |
1511 | options, sr_output_options_free); | |
58aa1f83 | 1512 | map<string, shared_ptr<Option>> result; |
70d3b20b ML |
1513 | for (int i = 0; options[i]; i++) |
1514 | result[options[i]->id] = shared_ptr<Option>( | |
1515 | new Option(options[i], option_array), Option::Deleter()); | |
58aa1f83 | 1516 | return result; |
c23c8659 ML |
1517 | } |
1518 | ||
1519 | shared_ptr<Output> OutputFormat::create_output( | |
58aa1f83 | 1520 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 ML |
1521 | { |
1522 | return shared_ptr<Output>( | |
bf52cc8c | 1523 | new Output(shared_from_this(), device, options), |
c23c8659 ML |
1524 | Output::Deleter()); |
1525 | } | |
1526 | ||
1527 | Output::Output(shared_ptr<OutputFormat> format, | |
58aa1f83 | 1528 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
3b161085 ML |
1529 | UserOwned(sr_output_new(format->_structure, |
1530 | map_to_hash_variant(options), device->_structure)), | |
1531 | _format(format), | |
1532 | _device(device), | |
1533 | _options(options) | |
c23c8659 ML |
1534 | { |
1535 | } | |
1536 | ||
1537 | Output::~Output() | |
1538 | { | |
3b161085 | 1539 | check(sr_output_free(_structure)); |
c23c8659 ML |
1540 | } |
1541 | ||
1542 | string Output::receive(shared_ptr<Packet> packet) | |
1543 | { | |
1544 | GString *out; | |
3b161085 | 1545 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1546 | if (out) |
1547 | { | |
1548 | auto result = string(out->str, out->str + out->len); | |
1549 | g_string_free(out, true); | |
1550 | return result; | |
1551 | } | |
1552 | else | |
1553 | { | |
1554 | return string(); | |
1555 | } | |
1556 | } | |
1557 | ||
1558 | #include "enums.cpp" | |
1559 | ||
1560 | } |