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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 | ||
75 | shared_ptr<Context> Context::create() | |
76 | { | |
77 | return shared_ptr<Context>(new Context(), Context::Deleter()); | |
78 | } | |
79 | ||
80 | Context::Context() : | |
3b161085 ML |
81 | UserOwned(_structure), |
82 | _session(NULL) | |
c23c8659 | 83 | { |
3b161085 | 84 | check(sr_init(&_structure)); |
90e89c2a | 85 | |
032da34b | 86 | struct sr_dev_driver **driver_list = sr_driver_list(_structure); |
c23c8659 ML |
87 | if (driver_list) |
88 | for (int i = 0; driver_list[i]; i++) | |
3b161085 | 89 | _drivers[driver_list[i]->name] = |
c23c8659 | 90 | new Driver(driver_list[i]); |
ca3291e3 | 91 | const struct sr_input_module **input_list = sr_input_list(); |
c23c8659 ML |
92 | if (input_list) |
93 | for (int i = 0; input_list[i]; i++) | |
3b161085 | 94 | _input_formats[sr_input_id_get(input_list[i])] = |
c23c8659 | 95 | new InputFormat(input_list[i]); |
58aa1f83 | 96 | const struct sr_output_module **output_list = sr_output_list(); |
c23c8659 ML |
97 | if (output_list) |
98 | for (int i = 0; output_list[i]; i++) | |
3b161085 | 99 | _output_formats[sr_output_id_get(output_list[i])] = |
c23c8659 ML |
100 | new OutputFormat(output_list[i]); |
101 | } | |
102 | ||
3b161085 | 103 | string Context::package_version() |
c23c8659 ML |
104 | { |
105 | return sr_package_version_string_get(); | |
106 | } | |
107 | ||
3b161085 | 108 | string Context::lib_version() |
c23c8659 ML |
109 | { |
110 | return sr_lib_version_string_get(); | |
111 | } | |
112 | ||
3b161085 | 113 | map<string, shared_ptr<Driver>> Context::drivers() |
c23c8659 ML |
114 | { |
115 | map<string, shared_ptr<Driver>> result; | |
3b161085 | 116 | for (auto entry: _drivers) |
c23c8659 ML |
117 | { |
118 | auto name = entry.first; | |
119 | auto driver = entry.second; | |
bf52cc8c | 120 | result[name] = driver->get_shared_pointer(this); |
c23c8659 ML |
121 | } |
122 | return result; | |
123 | } | |
124 | ||
3b161085 | 125 | map<string, shared_ptr<InputFormat>> Context::input_formats() |
c23c8659 ML |
126 | { |
127 | map<string, shared_ptr<InputFormat>> result; | |
3b161085 | 128 | for (auto entry: _input_formats) |
c23c8659 ML |
129 | { |
130 | auto name = entry.first; | |
131 | auto input_format = entry.second; | |
bf52cc8c | 132 | result[name] = input_format->get_shared_pointer(this); |
c23c8659 ML |
133 | } |
134 | return result; | |
135 | } | |
136 | ||
3b161085 | 137 | map<string, shared_ptr<OutputFormat>> Context::output_formats() |
c23c8659 ML |
138 | { |
139 | map<string, shared_ptr<OutputFormat>> result; | |
3b161085 | 140 | for (auto entry: _output_formats) |
c23c8659 ML |
141 | { |
142 | auto name = entry.first; | |
143 | auto output_format = entry.second; | |
bf52cc8c | 144 | result[name] = output_format->get_shared_pointer(this); |
c23c8659 ML |
145 | } |
146 | return result; | |
147 | } | |
148 | ||
149 | Context::~Context() | |
150 | { | |
3b161085 | 151 | for (auto entry : _drivers) |
c23c8659 | 152 | delete entry.second; |
3b161085 | 153 | for (auto entry : _input_formats) |
c23c8659 | 154 | delete entry.second; |
3b161085 | 155 | for (auto entry : _output_formats) |
c23c8659 | 156 | delete entry.second; |
3b161085 | 157 | check(sr_exit(_structure)); |
c23c8659 ML |
158 | } |
159 | ||
3b161085 | 160 | const LogLevel *Context::log_level() |
c23c8659 ML |
161 | { |
162 | return LogLevel::get(sr_log_loglevel_get()); | |
163 | } | |
164 | ||
165 | void Context::set_log_level(const LogLevel *level) | |
166 | { | |
3b161085 | 167 | check(sr_log_loglevel_set(level->id())); |
c23c8659 ML |
168 | } |
169 | ||
c23c8659 ML |
170 | static int call_log_callback(void *cb_data, int loglevel, const char *format, va_list args) |
171 | { | |
172 | va_list args_copy; | |
173 | va_copy(args_copy, args); | |
174 | int length = vsnprintf(NULL, 0, format, args_copy); | |
175 | va_end(args_copy); | |
176 | char *buf = (char *) g_malloc(length + 1); | |
177 | vsprintf(buf, format, args); | |
178 | string message(buf, length); | |
179 | g_free(buf); | |
180 | ||
181 | LogCallbackFunction callback = *((LogCallbackFunction *) cb_data); | |
182 | ||
183 | try | |
184 | { | |
185 | callback(LogLevel::get(loglevel), message); | |
186 | } | |
187 | catch (Error e) | |
188 | { | |
189 | return e.result; | |
190 | } | |
191 | ||
192 | return SR_OK; | |
193 | } | |
194 | ||
195 | void Context::set_log_callback(LogCallbackFunction callback) | |
196 | { | |
3b161085 ML |
197 | _log_callback = callback; |
198 | check(sr_log_callback_set(call_log_callback, &_log_callback)); | |
c23c8659 ML |
199 | } |
200 | ||
201 | void Context::set_log_callback_default() | |
202 | { | |
203 | check(sr_log_callback_set_default()); | |
3b161085 | 204 | _log_callback = nullptr; |
c23c8659 ML |
205 | } |
206 | ||
207 | shared_ptr<Session> Context::create_session() | |
208 | { | |
209 | return shared_ptr<Session>( | |
210 | new Session(shared_from_this()), Session::Deleter()); | |
211 | } | |
212 | ||
9fa5b426 ML |
213 | shared_ptr<UserDevice> Context::create_user_device( |
214 | string vendor, string model, string version) | |
215 | { | |
216 | return shared_ptr<UserDevice>( | |
217 | new UserDevice(vendor, model, version), UserDevice::Deleter()); | |
218 | } | |
219 | ||
304be4a7 ML |
220 | shared_ptr<Packet> Context::create_header_packet(Glib::TimeVal start_time) |
221 | { | |
222 | auto header = g_new(struct sr_datafeed_header, 1); | |
223 | header->feed_version = 1; | |
224 | header->starttime.tv_sec = start_time.tv_sec; | |
225 | header->starttime.tv_usec = start_time.tv_usec; | |
226 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
227 | packet->type = SR_DF_HEADER; | |
228 | packet->payload = header; | |
229 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
230 | } | |
231 | ||
232 | shared_ptr<Packet> Context::create_meta_packet( | |
233 | map<const ConfigKey *, Glib::VariantBase> config) | |
234 | { | |
235 | auto meta = g_new0(struct sr_datafeed_meta, 1); | |
236 | for (auto input : config) | |
237 | { | |
238 | auto key = input.first; | |
239 | auto value = input.second; | |
240 | auto output = g_new(struct sr_config, 1); | |
241 | output->key = key->id(); | |
242 | output->data = value.gobj(); | |
243 | g_variant_ref(output->data); | |
244 | meta->config = g_slist_append(meta->config, output); | |
245 | } | |
246 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
247 | packet->type = SR_DF_META; | |
248 | packet->payload = meta; | |
249 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
250 | } | |
251 | ||
252 | shared_ptr<Packet> Context::create_logic_packet( | |
253 | void *data_pointer, size_t data_length, unsigned int unit_size) | |
254 | { | |
255 | auto logic = g_new(struct sr_datafeed_logic, 1); | |
256 | logic->length = data_length; | |
257 | logic->unitsize = unit_size; | |
258 | logic->data = data_pointer; | |
259 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
260 | packet->type = SR_DF_LOGIC; | |
261 | packet->payload = logic; | |
262 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
263 | } | |
264 | ||
265 | shared_ptr<Packet> Context::create_analog_packet( | |
266 | vector<shared_ptr<Channel> > channels, | |
267 | float *data_pointer, unsigned int num_samples, const Quantity *mq, | |
268 | const Unit *unit, vector<const QuantityFlag *> mqflags) | |
269 | { | |
270 | auto analog = g_new0(struct sr_datafeed_analog, 1); | |
271 | for (auto channel : channels) | |
272 | analog->channels = g_slist_append(analog->channels, channel->_structure); | |
273 | analog->num_samples = num_samples; | |
274 | analog->mq = mq->id(); | |
275 | analog->unit = unit->id(); | |
276 | analog->mqflags = QuantityFlag::mask_from_flags(mqflags); | |
277 | analog->data = data_pointer; | |
278 | auto packet = g_new(struct sr_datafeed_packet, 1); | |
279 | packet->type = SR_DF_ANALOG; | |
280 | packet->payload = analog; | |
281 | return shared_ptr<Packet>(new Packet(nullptr, packet), Packet::Deleter()); | |
282 | } | |
283 | ||
c23c8659 ML |
284 | shared_ptr<Session> Context::load_session(string filename) |
285 | { | |
286 | return shared_ptr<Session>( | |
287 | new Session(shared_from_this(), filename), Session::Deleter()); | |
288 | } | |
289 | ||
290 | shared_ptr<Trigger> Context::create_trigger(string name) | |
291 | { | |
292 | return shared_ptr<Trigger>( | |
293 | new Trigger(shared_from_this(), name), Trigger::Deleter()); | |
294 | } | |
295 | ||
ca3291e3 ML |
296 | shared_ptr<Input> Context::open_file(string filename) |
297 | { | |
f88c7373 BV |
298 | const struct sr_input *input; |
299 | ||
d4cf45e5 | 300 | check(sr_input_scan_file(filename.c_str(), &input)); |
ca3291e3 ML |
301 | return shared_ptr<Input>( |
302 | new Input(shared_from_this(), input), Input::Deleter()); | |
303 | } | |
304 | ||
305 | shared_ptr<Input> Context::open_stream(string header) | |
306 | { | |
f88c7373 BV |
307 | const struct sr_input *input; |
308 | ||
ca3291e3 | 309 | auto gstr = g_string_new(header.c_str()); |
f88c7373 BV |
310 | auto ret = sr_input_scan_buffer(gstr, &input); |
311 | g_string_free(gstr, true); | |
312 | check(ret); | |
ca3291e3 ML |
313 | return shared_ptr<Input>( |
314 | new Input(shared_from_this(), input), Input::Deleter()); | |
315 | } | |
316 | ||
24287ea9 AJ |
317 | map<string, string> Context::serials(shared_ptr<Driver> driver) |
318 | { | |
319 | GSList *serial_list = sr_serial_list(driver ? driver->_structure : NULL); | |
320 | map<string, string> serials; | |
321 | ||
322 | for (GSList *serial = serial_list; serial; serial = serial->next) { | |
323 | struct sr_serial_port *port = (sr_serial_port *) serial->data; | |
324 | serials[string(port->name)] = string(port->description); | |
325 | } | |
326 | ||
327 | g_slist_free_full(serial_list, (GDestroyNotify)sr_serial_free); | |
328 | return serials; | |
329 | } | |
330 | ||
c23c8659 | 331 | Driver::Driver(struct sr_dev_driver *structure) : |
541c855e | 332 | ParentOwned(structure), |
59b74d28 | 333 | Configurable(structure, NULL, NULL), |
3b161085 | 334 | _initialized(false) |
c23c8659 ML |
335 | { |
336 | } | |
337 | ||
338 | Driver::~Driver() | |
339 | { | |
c23c8659 ML |
340 | } |
341 | ||
3b161085 | 342 | string Driver::name() |
c23c8659 | 343 | { |
3b161085 | 344 | return valid_string(_structure->name); |
c23c8659 ML |
345 | } |
346 | ||
3b161085 | 347 | string Driver::long_name() |
c23c8659 | 348 | { |
3b161085 | 349 | return valid_string(_structure->longname); |
c23c8659 ML |
350 | } |
351 | ||
352 | vector<shared_ptr<HardwareDevice>> Driver::scan( | |
353 | map<const ConfigKey *, Glib::VariantBase> options) | |
354 | { | |
355 | /* Initialise the driver if not yet done. */ | |
3b161085 | 356 | if (!_initialized) |
c23c8659 | 357 | { |
3b161085 ML |
358 | check(sr_driver_init(_parent->_structure, _structure)); |
359 | _initialized = true; | |
c23c8659 ML |
360 | } |
361 | ||
c23c8659 ML |
362 | /* Translate scan options to GSList of struct sr_config pointers. */ |
363 | GSList *option_list = NULL; | |
364 | for (auto entry : options) | |
365 | { | |
366 | auto key = entry.first; | |
367 | auto value = entry.second; | |
368 | auto config = g_new(struct sr_config, 1); | |
3b161085 | 369 | config->key = key->id(); |
c23c8659 ML |
370 | config->data = value.gobj(); |
371 | option_list = g_slist_append(option_list, config); | |
372 | } | |
373 | ||
374 | /* Run scan. */ | |
3b161085 | 375 | GSList *device_list = sr_driver_scan(_structure, option_list); |
c23c8659 ML |
376 | |
377 | /* Free option list. */ | |
378 | g_slist_free_full(option_list, g_free); | |
379 | ||
a4e47454 | 380 | |
c23c8659 | 381 | /* Create device objects. */ |
a4e47454 | 382 | vector<shared_ptr<HardwareDevice>> result; |
c23c8659 ML |
383 | for (GSList *device = device_list; device; device = device->next) |
384 | { | |
385 | auto sdi = (struct sr_dev_inst *) device->data; | |
a4e47454 ML |
386 | result.push_back(shared_ptr<HardwareDevice>( |
387 | new HardwareDevice(shared_from_this(), sdi), | |
388 | HardwareDevice::Deleter())); | |
c23c8659 ML |
389 | } |
390 | ||
391 | /* Free GSList returned from scan. */ | |
392 | g_slist_free(device_list); | |
393 | ||
c23c8659 ML |
394 | return result; |
395 | } | |
396 | ||
397 | Configurable::Configurable( | |
398 | struct sr_dev_driver *driver, | |
399 | struct sr_dev_inst *sdi, | |
400 | struct sr_channel_group *cg) : | |
401 | config_driver(driver), | |
402 | config_sdi(sdi), | |
403 | config_channel_group(cg) | |
404 | { | |
405 | } | |
406 | ||
407 | Configurable::~Configurable() | |
408 | { | |
409 | } | |
410 | ||
411 | Glib::VariantBase Configurable::config_get(const ConfigKey *key) | |
412 | { | |
413 | GVariant *data; | |
414 | check(sr_config_get( | |
415 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 416 | key->id(), &data)); |
c23c8659 ML |
417 | return Glib::VariantBase(data); |
418 | } | |
419 | ||
420 | void Configurable::config_set(const ConfigKey *key, Glib::VariantBase value) | |
421 | { | |
422 | check(sr_config_set( | |
423 | config_sdi, config_channel_group, | |
3b161085 | 424 | key->id(), value.gobj())); |
c23c8659 ML |
425 | } |
426 | ||
e194c011 | 427 | Glib::VariantContainerBase Configurable::config_list(const ConfigKey *key) |
c23c8659 ML |
428 | { |
429 | GVariant *data; | |
430 | check(sr_config_list( | |
431 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 432 | key->id(), &data)); |
e194c011 | 433 | return Glib::VariantContainerBase(data); |
c23c8659 ML |
434 | } |
435 | ||
4c7c4194 | 436 | map<const ConfigKey *, set<Capability>> Configurable::config_keys(const ConfigKey *key) |
d54190a3 ML |
437 | { |
438 | GVariant *gvar_opts; | |
439 | gsize num_opts; | |
03a4c07a | 440 | const uint32_t *opts; |
4c7c4194 | 441 | map<const ConfigKey *, set<Capability>> result; |
d54190a3 ML |
442 | |
443 | check(sr_config_list( | |
444 | config_driver, config_sdi, config_channel_group, | |
3b161085 | 445 | key->id(), &gvar_opts)); |
d54190a3 | 446 | |
03a4c07a AJ |
447 | opts = (const uint32_t *) g_variant_get_fixed_array( |
448 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d54190a3 ML |
449 | |
450 | for (gsize i = 0; i < num_opts; i++) | |
4c7c4194 ML |
451 | { |
452 | auto key = ConfigKey::get(opts[i] & SR_CONF_MASK); | |
453 | set<Capability> capabilities; | |
454 | if (opts[i] & SR_CONF_GET) | |
455 | capabilities.insert(GET); | |
456 | if (opts[i] & SR_CONF_SET) | |
457 | capabilities.insert(SET); | |
458 | if (opts[i] & SR_CONF_LIST) | |
459 | capabilities.insert(LIST); | |
460 | result[key] = capabilities; | |
461 | } | |
d54190a3 ML |
462 | |
463 | g_variant_unref(gvar_opts); | |
464 | ||
465 | return result; | |
466 | } | |
467 | ||
d9eed47d ML |
468 | bool Configurable::config_check(const ConfigKey *key, |
469 | const ConfigKey *index_key) | |
470 | { | |
471 | GVariant *gvar_opts; | |
472 | gsize num_opts; | |
03a4c07a | 473 | const uint32_t *opts; |
d9eed47d ML |
474 | |
475 | if (sr_config_list(config_driver, config_sdi, config_channel_group, | |
3b161085 | 476 | index_key->id(), &gvar_opts) != SR_OK) |
d9eed47d ML |
477 | return false; |
478 | ||
03a4c07a AJ |
479 | opts = (const uint32_t *) g_variant_get_fixed_array( |
480 | gvar_opts, &num_opts, sizeof(uint32_t)); | |
d9eed47d ML |
481 | |
482 | for (gsize i = 0; i < num_opts; i++) | |
483 | { | |
9d229ecb | 484 | if ((opts[i] & SR_CONF_MASK) == (uint32_t) key->id()) |
d9eed47d ML |
485 | { |
486 | g_variant_unref(gvar_opts); | |
487 | return true; | |
488 | } | |
489 | } | |
490 | ||
491 | g_variant_unref(gvar_opts); | |
492 | ||
493 | return false; | |
494 | } | |
495 | ||
c23c8659 | 496 | Device::Device(struct sr_dev_inst *structure) : |
80fe5247 | 497 | Configurable(sr_dev_inst_driver_get(structure), structure, NULL), |
3b161085 | 498 | _structure(structure) |
c23c8659 | 499 | { |
80fe5247 | 500 | for (GSList *entry = sr_dev_inst_channels_get(structure); entry; entry = entry->next) |
c23c8659 ML |
501 | { |
502 | auto channel = (struct sr_channel *) entry->data; | |
3b161085 | 503 | _channels[channel] = new Channel(channel); |
c23c8659 | 504 | } |
6be7a7f2 | 505 | |
80fe5247 | 506 | for (GSList *entry = sr_dev_inst_channel_groups_get(structure); entry; entry = entry->next) |
6be7a7f2 ML |
507 | { |
508 | auto group = (struct sr_channel_group *) entry->data; | |
3b161085 | 509 | _channel_groups[group->name] = new ChannelGroup(this, group); |
6be7a7f2 | 510 | } |
c23c8659 ML |
511 | } |
512 | ||
513 | Device::~Device() | |
514 | { | |
3b161085 | 515 | for (auto entry : _channels) |
4178d971 | 516 | delete entry.second; |
3b161085 | 517 | for (auto entry : _channel_groups) |
6be7a7f2 | 518 | delete entry.second; |
c23c8659 ML |
519 | } |
520 | ||
3b161085 | 521 | string Device::vendor() |
c23c8659 | 522 | { |
80fe5247 | 523 | return valid_string(sr_dev_inst_vendor_get(_structure)); |
c23c8659 ML |
524 | } |
525 | ||
3b161085 | 526 | string Device::model() |
c23c8659 | 527 | { |
80fe5247 | 528 | return valid_string(sr_dev_inst_model_get(_structure)); |
c23c8659 ML |
529 | } |
530 | ||
3b161085 | 531 | string Device::version() |
c23c8659 | 532 | { |
80fe5247 | 533 | return valid_string(sr_dev_inst_version_get(_structure)); |
c23c8659 ML |
534 | } |
535 | ||
d1075e5a ML |
536 | string Device::serial_number() |
537 | { | |
80fe5247 | 538 | return valid_string(sr_dev_inst_sernum_get(_structure)); |
d1075e5a ML |
539 | } |
540 | ||
541 | string Device::connection_id() | |
542 | { | |
80fe5247 | 543 | return valid_string(sr_dev_inst_connid_get(_structure)); |
d1075e5a ML |
544 | } |
545 | ||
3b161085 | 546 | vector<shared_ptr<Channel>> Device::channels() |
c23c8659 ML |
547 | { |
548 | vector<shared_ptr<Channel>> result; | |
80fe5247 | 549 | for (auto channel = sr_dev_inst_channels_get(_structure); channel; channel = channel->next) |
be43d5d5 | 550 | result.push_back( |
3b161085 | 551 | _channels[(struct sr_channel *) channel->data]->get_shared_pointer( |
be43d5d5 | 552 | get_shared_from_this())); |
c23c8659 ML |
553 | return result; |
554 | } | |
555 | ||
4178d971 ML |
556 | shared_ptr<Channel> Device::get_channel(struct sr_channel *ptr) |
557 | { | |
3b161085 | 558 | return _channels[ptr]->get_shared_pointer(get_shared_from_this()); |
4178d971 ML |
559 | } |
560 | ||
6be7a7f2 | 561 | map<string, shared_ptr<ChannelGroup>> |
3b161085 | 562 | Device::channel_groups() |
6be7a7f2 ML |
563 | { |
564 | map<string, shared_ptr<ChannelGroup>> result; | |
3b161085 | 565 | for (auto entry: _channel_groups) |
6be7a7f2 ML |
566 | { |
567 | auto name = entry.first; | |
568 | auto channel_group = entry.second; | |
bf52cc8c | 569 | result[name] = channel_group->get_shared_pointer(get_shared_from_this()); |
6be7a7f2 ML |
570 | } |
571 | return result; | |
572 | } | |
573 | ||
c23c8659 ML |
574 | void Device::open() |
575 | { | |
3b161085 | 576 | check(sr_dev_open(_structure)); |
c23c8659 ML |
577 | } |
578 | ||
579 | void Device::close() | |
580 | { | |
3b161085 | 581 | check(sr_dev_close(_structure)); |
c23c8659 ML |
582 | } |
583 | ||
a4e47454 ML |
584 | HardwareDevice::HardwareDevice(shared_ptr<Driver> driver, |
585 | struct sr_dev_inst *structure) : | |
586 | UserOwned(structure), | |
c23c8659 | 587 | Device(structure), |
3b161085 | 588 | _driver(driver) |
c23c8659 | 589 | { |
c23c8659 ML |
590 | } |
591 | ||
592 | HardwareDevice::~HardwareDevice() | |
593 | { | |
c23c8659 ML |
594 | } |
595 | ||
d01d2314 ML |
596 | shared_ptr<Device> HardwareDevice::get_shared_from_this() |
597 | { | |
bf52cc8c | 598 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
599 | } |
600 | ||
3b161085 | 601 | shared_ptr<Driver> HardwareDevice::driver() |
c23c8659 | 602 | { |
a4e47454 | 603 | return _driver; |
c23c8659 ML |
604 | } |
605 | ||
9fa5b426 ML |
606 | UserDevice::UserDevice(string vendor, string model, string version) : |
607 | UserOwned(sr_dev_inst_user_new( | |
608 | vendor.c_str(), model.c_str(), version.c_str())), | |
609 | Device(UserOwned::_structure) | |
610 | { | |
611 | } | |
612 | ||
613 | UserDevice::~UserDevice() | |
614 | { | |
615 | } | |
616 | ||
617 | shared_ptr<Device> UserDevice::get_shared_from_this() | |
618 | { | |
619 | return static_pointer_cast<Device>(shared_from_this()); | |
620 | } | |
621 | ||
622 | shared_ptr<Channel> UserDevice::add_channel(unsigned int index, | |
623 | const ChannelType *type, string name) | |
624 | { | |
625 | check(sr_dev_inst_channel_add(Device::_structure, | |
626 | index, type->id(), name.c_str())); | |
627 | struct sr_channel *structure = (struct sr_channel *) | |
628 | g_slist_last(sr_dev_inst_channels_get(Device::_structure))->data; | |
629 | Channel *channel = new Channel(structure); | |
630 | _channels[structure] = channel; | |
631 | return get_channel(structure); | |
632 | } | |
633 | ||
c23c8659 | 634 | Channel::Channel(struct sr_channel *structure) : |
541c855e | 635 | ParentOwned(structure), |
3b161085 | 636 | _type(ChannelType::get(_structure->type)) |
c23c8659 ML |
637 | { |
638 | } | |
639 | ||
640 | Channel::~Channel() | |
641 | { | |
642 | } | |
643 | ||
3b161085 | 644 | string Channel::name() |
c23c8659 | 645 | { |
3b161085 | 646 | return valid_string(_structure->name); |
c23c8659 ML |
647 | } |
648 | ||
649 | void Channel::set_name(string name) | |
650 | { | |
6f1346fb | 651 | check(sr_dev_channel_name_set(_structure, name.c_str())); |
c23c8659 ML |
652 | } |
653 | ||
3b161085 | 654 | const ChannelType *Channel::type() |
c23c8659 | 655 | { |
3b161085 | 656 | return ChannelType::get(_structure->type); |
c23c8659 ML |
657 | } |
658 | ||
3b161085 | 659 | bool Channel::enabled() |
c23c8659 | 660 | { |
3b161085 | 661 | return _structure->enabled; |
c23c8659 ML |
662 | } |
663 | ||
664 | void Channel::set_enabled(bool value) | |
665 | { | |
6f1346fb | 666 | check(sr_dev_channel_enable(_structure, value)); |
c23c8659 ML |
667 | } |
668 | ||
3b161085 | 669 | unsigned int Channel::index() |
06bd935e | 670 | { |
3b161085 | 671 | return _structure->index; |
06bd935e ML |
672 | } |
673 | ||
6be7a7f2 | 674 | ChannelGroup::ChannelGroup(Device *device, |
c23c8659 | 675 | struct sr_channel_group *structure) : |
541c855e | 676 | ParentOwned(structure), |
80fe5247 | 677 | Configurable(sr_dev_inst_driver_get(device->_structure), device->_structure, structure) |
c23c8659 ML |
678 | { |
679 | for (GSList *entry = structure->channels; entry; entry = entry->next) | |
3b161085 | 680 | _channels.push_back(device->_channels[(struct sr_channel *)entry->data]); |
c23c8659 ML |
681 | } |
682 | ||
683 | ChannelGroup::~ChannelGroup() | |
684 | { | |
685 | } | |
686 | ||
3b161085 | 687 | string ChannelGroup::name() |
c23c8659 | 688 | { |
3b161085 | 689 | return valid_string(_structure->name); |
c23c8659 ML |
690 | } |
691 | ||
3b161085 | 692 | vector<shared_ptr<Channel>> ChannelGroup::channels() |
c23c8659 ML |
693 | { |
694 | vector<shared_ptr<Channel>> result; | |
3b161085 ML |
695 | for (auto channel : _channels) |
696 | result.push_back(channel->get_shared_pointer(_parent)); | |
c23c8659 ML |
697 | return result; |
698 | } | |
699 | ||
700 | Trigger::Trigger(shared_ptr<Context> context, string name) : | |
90e89c2a | 701 | UserOwned(sr_trigger_new(name.c_str())), |
3b161085 | 702 | _context(context) |
c23c8659 | 703 | { |
3b161085 ML |
704 | for (auto stage = _structure->stages; stage; stage = stage->next) |
705 | _stages.push_back( | |
706 | new TriggerStage((struct sr_trigger_stage *) stage->data)); | |
c23c8659 ML |
707 | } |
708 | ||
709 | Trigger::~Trigger() | |
710 | { | |
3b161085 | 711 | for (auto stage: _stages) |
c23c8659 ML |
712 | delete stage; |
713 | ||
3b161085 | 714 | sr_trigger_free(_structure); |
c23c8659 ML |
715 | } |
716 | ||
3b161085 | 717 | string Trigger::name() |
c23c8659 | 718 | { |
3b161085 | 719 | return _structure->name; |
c23c8659 ML |
720 | } |
721 | ||
3b161085 | 722 | vector<shared_ptr<TriggerStage>> Trigger::stages() |
c23c8659 ML |
723 | { |
724 | vector<shared_ptr<TriggerStage>> result; | |
3b161085 | 725 | for (auto stage : _stages) |
bf52cc8c | 726 | result.push_back(stage->get_shared_pointer(this)); |
c23c8659 ML |
727 | return result; |
728 | } | |
729 | ||
730 | shared_ptr<TriggerStage> Trigger::add_stage() | |
731 | { | |
3b161085 ML |
732 | auto stage = new TriggerStage(sr_trigger_stage_add(_structure)); |
733 | _stages.push_back(stage); | |
bf52cc8c | 734 | return stage->get_shared_pointer(this); |
c23c8659 ML |
735 | } |
736 | ||
737 | TriggerStage::TriggerStage(struct sr_trigger_stage *structure) : | |
541c855e | 738 | ParentOwned(structure) |
c23c8659 ML |
739 | { |
740 | } | |
741 | ||
742 | TriggerStage::~TriggerStage() | |
743 | { | |
3b161085 | 744 | for (auto match : _matches) |
c23c8659 ML |
745 | delete match; |
746 | } | |
747 | ||
3b161085 | 748 | int TriggerStage::number() |
c23c8659 | 749 | { |
3b161085 | 750 | return _structure->stage; |
c23c8659 ML |
751 | } |
752 | ||
3b161085 | 753 | vector<shared_ptr<TriggerMatch>> TriggerStage::matches() |
c23c8659 ML |
754 | { |
755 | vector<shared_ptr<TriggerMatch>> result; | |
3b161085 | 756 | for (auto match : _matches) |
bf52cc8c | 757 | result.push_back(match->get_shared_pointer(this)); |
c23c8659 ML |
758 | return result; |
759 | } | |
760 | ||
3b161085 ML |
761 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
762 | const TriggerMatchType *type, float value) | |
c23c8659 | 763 | { |
3b161085 ML |
764 | check(sr_trigger_match_add(_structure, |
765 | channel->_structure, type->id(), value)); | |
766 | _matches.push_back(new TriggerMatch( | |
767 | (struct sr_trigger_match *) g_slist_last( | |
768 | _structure->matches)->data, channel)); | |
c23c8659 ML |
769 | } |
770 | ||
3b161085 ML |
771 | void TriggerStage::add_match(shared_ptr<Channel> channel, |
772 | const TriggerMatchType *type) | |
c23c8659 ML |
773 | { |
774 | add_match(channel, type, NAN); | |
775 | } | |
776 | ||
3b161085 ML |
777 | TriggerMatch::TriggerMatch(struct sr_trigger_match *structure, |
778 | shared_ptr<Channel> channel) : | |
779 | ParentOwned(structure), | |
780 | _channel(channel) | |
c23c8659 ML |
781 | { |
782 | } | |
783 | ||
784 | TriggerMatch::~TriggerMatch() | |
785 | { | |
786 | } | |
787 | ||
3b161085 | 788 | shared_ptr<Channel> TriggerMatch::channel() |
c23c8659 | 789 | { |
3b161085 | 790 | return _channel; |
c23c8659 ML |
791 | } |
792 | ||
3b161085 | 793 | const TriggerMatchType *TriggerMatch::type() |
c23c8659 | 794 | { |
3b161085 | 795 | return TriggerMatchType::get(_structure->match); |
c23c8659 ML |
796 | } |
797 | ||
3b161085 | 798 | float TriggerMatch::value() |
c23c8659 | 799 | { |
3b161085 | 800 | return _structure->value; |
c23c8659 ML |
801 | } |
802 | ||
803 | DatafeedCallbackData::DatafeedCallbackData(Session *session, | |
804 | DatafeedCallbackFunction callback) : | |
3b161085 ML |
805 | _callback(callback), |
806 | _session(session) | |
c23c8659 ML |
807 | { |
808 | } | |
809 | ||
810 | void DatafeedCallbackData::run(const struct sr_dev_inst *sdi, | |
811 | const struct sr_datafeed_packet *pkt) | |
812 | { | |
ca4e307a | 813 | auto device = _session->get_device(sdi); |
2928f47d | 814 | auto packet = shared_ptr<Packet>(new Packet(device, pkt), Packet::Deleter()); |
3b161085 | 815 | _callback(device, packet); |
c23c8659 ML |
816 | } |
817 | ||
818 | SourceCallbackData::SourceCallbackData(shared_ptr<EventSource> source) : | |
3b161085 | 819 | _source(source) |
c23c8659 ML |
820 | { |
821 | } | |
822 | ||
823 | bool SourceCallbackData::run(int revents) | |
824 | { | |
3b161085 | 825 | return _source->_callback((Glib::IOCondition) revents); |
c23c8659 ML |
826 | } |
827 | ||
828 | shared_ptr<EventSource> EventSource::create(int fd, Glib::IOCondition events, | |
829 | int timeout, SourceCallbackFunction callback) | |
830 | { | |
831 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
832 | result->_type = EventSource::SOURCE_FD; |
833 | result->_fd = fd; | |
834 | result->_events = events; | |
c23c8659 ML |
835 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
836 | } | |
837 | ||
838 | shared_ptr<EventSource> EventSource::create(Glib::PollFD pollfd, int timeout, | |
839 | SourceCallbackFunction callback) | |
840 | { | |
841 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
842 | result->_type = EventSource::SOURCE_POLLFD; |
843 | result->_pollfd = pollfd; | |
c23c8659 ML |
844 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
845 | } | |
846 | ||
847 | shared_ptr<EventSource> EventSource::create(Glib::RefPtr<Glib::IOChannel> channel, | |
848 | Glib::IOCondition events, int timeout, SourceCallbackFunction callback) | |
849 | { | |
850 | auto result = new EventSource(timeout, callback); | |
3b161085 ML |
851 | result->_type = EventSource::SOURCE_IOCHANNEL; |
852 | result->_channel = channel; | |
853 | result->_events = events; | |
c23c8659 ML |
854 | return shared_ptr<EventSource>(result, EventSource::Deleter()); |
855 | } | |
856 | ||
857 | EventSource::EventSource(int timeout, SourceCallbackFunction callback) : | |
3b161085 ML |
858 | _timeout(timeout), |
859 | _callback(callback) | |
c23c8659 ML |
860 | { |
861 | } | |
862 | ||
863 | EventSource::~EventSource() | |
864 | { | |
865 | } | |
866 | ||
cac58676 ML |
867 | SessionDevice::SessionDevice(struct sr_dev_inst *structure) : |
868 | ParentOwned(structure), | |
869 | Device(structure) | |
870 | { | |
871 | } | |
872 | ||
873 | SessionDevice::~SessionDevice() | |
874 | { | |
875 | } | |
876 | ||
877 | shared_ptr<Device> SessionDevice::get_shared_from_this() | |
878 | { | |
879 | return static_pointer_cast<Device>(shared_from_this()); | |
880 | } | |
881 | ||
c23c8659 | 882 | Session::Session(shared_ptr<Context> context) : |
3b161085 | 883 | UserOwned(_structure), |
5e1fb334 | 884 | _context(context) |
c23c8659 | 885 | { |
60f6b001 | 886 | check(sr_session_new(context->_structure, &_structure)); |
3b161085 | 887 | _context->_session = this; |
c23c8659 ML |
888 | } |
889 | ||
890 | Session::Session(shared_ptr<Context> context, string filename) : | |
3b161085 ML |
891 | UserOwned(_structure), |
892 | _context(context), | |
5e1fb334 | 893 | _filename(filename) |
c23c8659 | 894 | { |
c879dca3 | 895 | check(sr_session_load(context->_structure, filename.c_str(), &_structure)); |
cac58676 | 896 | GSList *dev_list; |
3b161085 | 897 | check(sr_session_dev_list(_structure, &dev_list)); |
cac58676 ML |
898 | for (GSList *dev = dev_list; dev; dev = dev->next) |
899 | { | |
900 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 901 | _owned_devices[sdi] = new SessionDevice(sdi); |
cac58676 | 902 | } |
3b161085 | 903 | _context->_session = this; |
c23c8659 ML |
904 | } |
905 | ||
906 | Session::~Session() | |
907 | { | |
3b161085 | 908 | check(sr_session_destroy(_structure)); |
c23c8659 | 909 | |
3b161085 | 910 | for (auto callback : _datafeed_callbacks) |
c23c8659 ML |
911 | delete callback; |
912 | ||
3b161085 | 913 | for (auto entry : _source_callbacks) |
c23c8659 | 914 | delete entry.second; |
ca4e307a ML |
915 | |
916 | for (auto entry : _owned_devices) | |
917 | delete entry.second; | |
918 | } | |
919 | ||
920 | shared_ptr<Device> Session::get_device(const struct sr_dev_inst *sdi) | |
921 | { | |
922 | if (_owned_devices.count(sdi)) | |
923 | return static_pointer_cast<Device>( | |
924 | _owned_devices[sdi]->get_shared_pointer(this)); | |
925 | else if (_other_devices.count(sdi)) | |
926 | return _other_devices[sdi]; | |
927 | else | |
928 | throw Error(SR_ERR_BUG); | |
c23c8659 ML |
929 | } |
930 | ||
931 | void Session::add_device(shared_ptr<Device> device) | |
932 | { | |
3b161085 | 933 | check(sr_session_dev_add(_structure, device->_structure)); |
ca4e307a | 934 | _other_devices[device->_structure] = device; |
c23c8659 ML |
935 | } |
936 | ||
3b161085 | 937 | vector<shared_ptr<Device>> Session::devices() |
c23c8659 ML |
938 | { |
939 | GSList *dev_list; | |
3b161085 | 940 | check(sr_session_dev_list(_structure, &dev_list)); |
c23c8659 ML |
941 | vector<shared_ptr<Device>> result; |
942 | for (GSList *dev = dev_list; dev; dev = dev->next) | |
943 | { | |
944 | auto sdi = (struct sr_dev_inst *) dev->data; | |
ca4e307a | 945 | result.push_back(get_device(sdi)); |
c23c8659 ML |
946 | } |
947 | return result; | |
948 | } | |
949 | ||
950 | void Session::remove_devices() | |
951 | { | |
ca4e307a | 952 | _other_devices.clear(); |
3b161085 | 953 | check(sr_session_dev_remove_all(_structure)); |
c23c8659 ML |
954 | } |
955 | ||
956 | void Session::start() | |
957 | { | |
3b161085 | 958 | check(sr_session_start(_structure)); |
c23c8659 ML |
959 | } |
960 | ||
961 | void Session::run() | |
962 | { | |
3b161085 | 963 | check(sr_session_run(_structure)); |
c23c8659 ML |
964 | } |
965 | ||
966 | void Session::stop() | |
967 | { | |
3b161085 | 968 | check(sr_session_stop(_structure)); |
c23c8659 ML |
969 | } |
970 | ||
c23c8659 ML |
971 | static void datafeed_callback(const struct sr_dev_inst *sdi, |
972 | const struct sr_datafeed_packet *pkt, void *cb_data) | |
973 | { | |
974 | auto callback = static_cast<DatafeedCallbackData *>(cb_data); | |
975 | callback->run(sdi, pkt); | |
976 | } | |
977 | ||
978 | void Session::add_datafeed_callback(DatafeedCallbackFunction callback) | |
979 | { | |
980 | auto cb_data = new DatafeedCallbackData(this, callback); | |
3b161085 ML |
981 | check(sr_session_datafeed_callback_add(_structure, |
982 | datafeed_callback, cb_data)); | |
983 | _datafeed_callbacks.push_back(cb_data); | |
c23c8659 ML |
984 | } |
985 | ||
986 | void Session::remove_datafeed_callbacks(void) | |
987 | { | |
3b161085 ML |
988 | check(sr_session_datafeed_callback_remove_all(_structure)); |
989 | for (auto callback : _datafeed_callbacks) | |
c23c8659 | 990 | delete callback; |
3b161085 | 991 | _datafeed_callbacks.clear(); |
c23c8659 ML |
992 | } |
993 | ||
994 | static int source_callback(int fd, int revents, void *cb_data) | |
995 | { | |
996 | (void) fd; | |
997 | auto callback = (SourceCallbackData *) cb_data; | |
998 | return callback->run(revents); | |
999 | } | |
1000 | ||
1001 | void Session::add_source(shared_ptr<EventSource> source) | |
1002 | { | |
3b161085 | 1003 | if (_source_callbacks.count(source) == 1) |
c23c8659 ML |
1004 | throw Error(SR_ERR_ARG); |
1005 | ||
1006 | auto cb_data = new SourceCallbackData(source); | |
1007 | ||
3b161085 | 1008 | switch (source->_type) |
c23c8659 ML |
1009 | { |
1010 | case EventSource::SOURCE_FD: | |
3b161085 ML |
1011 | check(sr_session_source_add(_structure, source->_fd, source->_events, |
1012 | source->_timeout, source_callback, cb_data)); | |
c23c8659 ML |
1013 | break; |
1014 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1015 | check(sr_session_source_add_pollfd(_structure, |
1016 | source->_pollfd.gobj(), source->_timeout, source_callback, | |
c23c8659 ML |
1017 | cb_data)); |
1018 | break; | |
1019 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1020 | check(sr_session_source_add_channel(_structure, |
1021 | source->_channel->gobj(), source->_events, source->_timeout, | |
c23c8659 ML |
1022 | source_callback, cb_data)); |
1023 | break; | |
1024 | } | |
1025 | ||
3b161085 | 1026 | _source_callbacks[source] = cb_data; |
c23c8659 ML |
1027 | } |
1028 | ||
1029 | void Session::remove_source(shared_ptr<EventSource> source) | |
1030 | { | |
3b161085 | 1031 | if (_source_callbacks.count(source) == 0) |
c23c8659 ML |
1032 | throw Error(SR_ERR_ARG); |
1033 | ||
3b161085 | 1034 | switch (source->_type) |
c23c8659 ML |
1035 | { |
1036 | case EventSource::SOURCE_FD: | |
3b161085 | 1037 | check(sr_session_source_remove(_structure, source->_fd)); |
c23c8659 ML |
1038 | break; |
1039 | case EventSource::SOURCE_POLLFD: | |
3b161085 ML |
1040 | check(sr_session_source_remove_pollfd(_structure, |
1041 | source->_pollfd.gobj())); | |
c23c8659 ML |
1042 | break; |
1043 | case EventSource::SOURCE_IOCHANNEL: | |
3b161085 ML |
1044 | check(sr_session_source_remove_channel(_structure, |
1045 | source->_channel->gobj())); | |
c23c8659 ML |
1046 | break; |
1047 | } | |
1048 | ||
3b161085 | 1049 | delete _source_callbacks[source]; |
c23c8659 | 1050 | |
3b161085 | 1051 | _source_callbacks.erase(source); |
c23c8659 ML |
1052 | } |
1053 | ||
3b161085 | 1054 | shared_ptr<Trigger> Session::trigger() |
6fa0eb86 | 1055 | { |
3b161085 | 1056 | return _trigger; |
6fa0eb86 ML |
1057 | } |
1058 | ||
1059 | void Session::set_trigger(shared_ptr<Trigger> trigger) | |
1060 | { | |
e835e808 UH |
1061 | if (!trigger) |
1062 | // Set NULL trigger, i.e. remove any trigger from the session. | |
1063 | check(sr_session_trigger_set(_structure, NULL)); | |
1064 | else | |
1065 | check(sr_session_trigger_set(_structure, trigger->_structure)); | |
3b161085 | 1066 | _trigger = trigger; |
6fa0eb86 ML |
1067 | } |
1068 | ||
1411f7d8 ML |
1069 | string Session::filename() |
1070 | { | |
1071 | return _filename; | |
1072 | } | |
1073 | ||
624d1610 UH |
1074 | shared_ptr<Context> Session::context() |
1075 | { | |
1076 | return _context; | |
1077 | } | |
1078 | ||
2928f47d ML |
1079 | Packet::Packet(shared_ptr<Device> device, |
1080 | const struct sr_datafeed_packet *structure) : | |
90e89c2a | 1081 | UserOwned(structure), |
3b161085 | 1082 | _device(device) |
c23c8659 ML |
1083 | { |
1084 | switch (structure->type) | |
1085 | { | |
2928f47d | 1086 | case SR_DF_HEADER: |
3b161085 | 1087 | _payload = new Header( |
2928f47d ML |
1088 | static_cast<const struct sr_datafeed_header *>( |
1089 | structure->payload)); | |
1090 | break; | |
1091 | case SR_DF_META: | |
3b161085 | 1092 | _payload = new Meta( |
2928f47d ML |
1093 | static_cast<const struct sr_datafeed_meta *>( |
1094 | structure->payload)); | |
1095 | break; | |
c23c8659 | 1096 | case SR_DF_LOGIC: |
3b161085 | 1097 | _payload = new Logic( |
c23c8659 ML |
1098 | static_cast<const struct sr_datafeed_logic *>( |
1099 | structure->payload)); | |
1100 | break; | |
1101 | case SR_DF_ANALOG: | |
3b161085 | 1102 | _payload = new Analog( |
c23c8659 ML |
1103 | static_cast<const struct sr_datafeed_analog *>( |
1104 | structure->payload)); | |
1105 | break; | |
4cd883a7 | 1106 | default: |
3b161085 | 1107 | _payload = nullptr; |
4cd883a7 | 1108 | break; |
c23c8659 ML |
1109 | } |
1110 | } | |
1111 | ||
1112 | Packet::~Packet() | |
1113 | { | |
3b161085 ML |
1114 | if (_payload) |
1115 | delete _payload; | |
c23c8659 ML |
1116 | } |
1117 | ||
3b161085 | 1118 | const PacketType *Packet::type() |
90ba83f2 | 1119 | { |
3b161085 | 1120 | return PacketType::get(_structure->type); |
90ba83f2 ML |
1121 | } |
1122 | ||
3b161085 | 1123 | shared_ptr<PacketPayload> Packet::payload() |
c23c8659 | 1124 | { |
3b161085 ML |
1125 | if (_payload) |
1126 | return _payload->get_shared_pointer(this); | |
4cd883a7 ML |
1127 | else |
1128 | throw Error(SR_ERR_NA); | |
c23c8659 ML |
1129 | } |
1130 | ||
1131 | PacketPayload::PacketPayload() | |
1132 | { | |
1133 | } | |
1134 | ||
1135 | PacketPayload::~PacketPayload() | |
1136 | { | |
1137 | } | |
1138 | ||
2928f47d | 1139 | Header::Header(const struct sr_datafeed_header *structure) : |
541c855e | 1140 | ParentOwned(structure), |
4cd883a7 | 1141 | PacketPayload() |
2928f47d ML |
1142 | { |
1143 | } | |
1144 | ||
1145 | Header::~Header() | |
1146 | { | |
1147 | } | |
1148 | ||
3b161085 | 1149 | shared_ptr<PacketPayload> Header::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1150 | { |
4f7bcf0e | 1151 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1152 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1153 | } |
1154 | ||
3b161085 | 1155 | int Header::feed_version() |
2928f47d | 1156 | { |
3b161085 | 1157 | return _structure->feed_version; |
2928f47d ML |
1158 | } |
1159 | ||
3b161085 | 1160 | Glib::TimeVal Header::start_time() |
2928f47d ML |
1161 | { |
1162 | return Glib::TimeVal( | |
3b161085 ML |
1163 | _structure->starttime.tv_sec, |
1164 | _structure->starttime.tv_usec); | |
2928f47d ML |
1165 | } |
1166 | ||
1167 | Meta::Meta(const struct sr_datafeed_meta *structure) : | |
541c855e | 1168 | ParentOwned(structure), |
4cd883a7 | 1169 | PacketPayload() |
2928f47d ML |
1170 | { |
1171 | } | |
1172 | ||
1173 | Meta::~Meta() | |
1174 | { | |
1175 | } | |
1176 | ||
3b161085 | 1177 | shared_ptr<PacketPayload> Meta::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1178 | { |
4f7bcf0e | 1179 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1180 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1181 | } |
1182 | ||
3b161085 | 1183 | map<const ConfigKey *, Glib::VariantBase> Meta::config() |
2928f47d ML |
1184 | { |
1185 | map<const ConfigKey *, Glib::VariantBase> result; | |
3b161085 | 1186 | for (auto l = _structure->config; l; l = l->next) |
2928f47d ML |
1187 | { |
1188 | auto config = (struct sr_config *) l->data; | |
1189 | result[ConfigKey::get(config->key)] = Glib::VariantBase(config->data); | |
1190 | } | |
1191 | return result; | |
1192 | } | |
1193 | ||
1194 | Logic::Logic(const struct sr_datafeed_logic *structure) : | |
541c855e | 1195 | ParentOwned(structure), |
4cd883a7 | 1196 | PacketPayload() |
2928f47d ML |
1197 | { |
1198 | } | |
c23c8659 ML |
1199 | |
1200 | Logic::~Logic() | |
1201 | { | |
1202 | } | |
1203 | ||
3b161085 | 1204 | shared_ptr<PacketPayload> Logic::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1205 | { |
4f7bcf0e | 1206 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1207 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1208 | } |
1209 | ||
3b161085 | 1210 | void *Logic::data_pointer() |
c23c8659 | 1211 | { |
3b161085 | 1212 | return _structure->data; |
c23c8659 ML |
1213 | } |
1214 | ||
3b161085 | 1215 | size_t Logic::data_length() |
c23c8659 | 1216 | { |
3b161085 | 1217 | return _structure->length; |
c23c8659 ML |
1218 | } |
1219 | ||
3b161085 | 1220 | unsigned int Logic::unit_size() |
2928f47d | 1221 | { |
3b161085 | 1222 | return _structure->unitsize; |
2928f47d ML |
1223 | } |
1224 | ||
c23c8659 | 1225 | Analog::Analog(const struct sr_datafeed_analog *structure) : |
541c855e | 1226 | ParentOwned(structure), |
4cd883a7 | 1227 | PacketPayload() |
c23c8659 ML |
1228 | { |
1229 | } | |
1230 | ||
1231 | Analog::~Analog() | |
1232 | { | |
1233 | } | |
1234 | ||
3b161085 | 1235 | shared_ptr<PacketPayload> Analog::get_shared_pointer(Packet *_parent) |
4cd883a7 | 1236 | { |
4f7bcf0e | 1237 | return static_pointer_cast<PacketPayload>( |
3b161085 | 1238 | ParentOwned::get_shared_pointer(_parent)); |
4cd883a7 ML |
1239 | } |
1240 | ||
3b161085 | 1241 | float *Analog::data_pointer() |
c23c8659 | 1242 | { |
3b161085 | 1243 | return _structure->data; |
c23c8659 ML |
1244 | } |
1245 | ||
3b161085 | 1246 | unsigned int Analog::num_samples() |
c23c8659 | 1247 | { |
3b161085 | 1248 | return _structure->num_samples; |
c23c8659 ML |
1249 | } |
1250 | ||
3b161085 | 1251 | vector<shared_ptr<Channel>> Analog::channels() |
c23c8659 | 1252 | { |
2928f47d | 1253 | vector<shared_ptr<Channel>> result; |
3b161085 ML |
1254 | for (auto l = _structure->channels; l; l = l->next) |
1255 | result.push_back(_parent->_device->get_channel( | |
2928f47d ML |
1256 | (struct sr_channel *)l->data)); |
1257 | return result; | |
c23c8659 ML |
1258 | } |
1259 | ||
3b161085 | 1260 | const Quantity *Analog::mq() |
c23c8659 | 1261 | { |
3b161085 | 1262 | return Quantity::get(_structure->mq); |
c23c8659 ML |
1263 | } |
1264 | ||
3b161085 | 1265 | const Unit *Analog::unit() |
c23c8659 | 1266 | { |
3b161085 | 1267 | return Unit::get(_structure->unit); |
c23c8659 ML |
1268 | } |
1269 | ||
3b161085 | 1270 | vector<const QuantityFlag *> Analog::mq_flags() |
c23c8659 | 1271 | { |
3b161085 | 1272 | return QuantityFlag::flags_from_mask(_structure->mqflags); |
c23c8659 ML |
1273 | } |
1274 | ||
ca3291e3 | 1275 | InputFormat::InputFormat(const struct sr_input_module *structure) : |
541c855e | 1276 | ParentOwned(structure) |
c23c8659 ML |
1277 | { |
1278 | } | |
1279 | ||
1280 | InputFormat::~InputFormat() | |
1281 | { | |
1282 | } | |
1283 | ||
3b161085 | 1284 | string InputFormat::name() |
c23c8659 | 1285 | { |
3b161085 | 1286 | return valid_string(sr_input_id_get(_structure)); |
c23c8659 ML |
1287 | } |
1288 | ||
3b161085 | 1289 | string InputFormat::description() |
c23c8659 | 1290 | { |
3b161085 | 1291 | return valid_string(sr_input_description_get(_structure)); |
ca3291e3 ML |
1292 | } |
1293 | ||
c7bc82ff JH |
1294 | vector<string> InputFormat::extensions() |
1295 | { | |
1296 | vector<string> exts; | |
1297 | for (const char *const *e = sr_input_extensions_get(_structure); | |
1298 | e && *e; e++) | |
1299 | exts.push_back(*e); | |
1300 | return exts; | |
1301 | } | |
1302 | ||
3b161085 | 1303 | map<string, shared_ptr<Option>> InputFormat::options() |
43942280 | 1304 | { |
3b161085 | 1305 | const struct sr_option **options = sr_input_options_get(_structure); |
43942280 | 1306 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1307 | if (options) |
1308 | { | |
1309 | auto option_array = shared_ptr<const struct sr_option *>( | |
1310 | options, sr_input_options_free); | |
1311 | for (int i = 0; options[i]; i++) | |
1312 | result[options[i]->id] = shared_ptr<Option>( | |
1313 | new Option(options[i], option_array), Option::Deleter()); | |
1314 | } | |
43942280 ML |
1315 | return result; |
1316 | } | |
1317 | ||
ca3291e3 ML |
1318 | shared_ptr<Input> InputFormat::create_input( |
1319 | map<string, Glib::VariantBase> options) | |
1320 | { | |
3b161085 | 1321 | auto input = sr_input_new(_structure, map_to_hash_variant(options)); |
ca3291e3 ML |
1322 | if (!input) |
1323 | throw Error(SR_ERR_ARG); | |
1324 | return shared_ptr<Input>( | |
3b161085 | 1325 | new Input(_parent->shared_from_this(), input), Input::Deleter()); |
c23c8659 ML |
1326 | } |
1327 | ||
ca3291e3 | 1328 | Input::Input(shared_ptr<Context> context, const struct sr_input *structure) : |
90e89c2a | 1329 | UserOwned(structure), |
3b161085 ML |
1330 | _context(context), |
1331 | _device(nullptr) | |
c23c8659 | 1332 | { |
c23c8659 ML |
1333 | } |
1334 | ||
3b161085 | 1335 | shared_ptr<InputDevice> Input::device() |
c23c8659 | 1336 | { |
3b161085 | 1337 | if (!_device) |
ca3291e3 | 1338 | { |
3b161085 | 1339 | auto sdi = sr_input_dev_inst_get(_structure); |
ca3291e3 ML |
1340 | if (!sdi) |
1341 | throw Error(SR_ERR_NA); | |
3b161085 | 1342 | _device = new InputDevice(shared_from_this(), sdi); |
ca3291e3 | 1343 | } |
c23c8659 | 1344 | |
3b161085 | 1345 | return _device->get_shared_pointer(shared_from_this()); |
ca3291e3 | 1346 | } |
c23c8659 | 1347 | |
2b51d48b | 1348 | void Input::send(void *data, size_t length) |
ca3291e3 | 1349 | { |
2b51d48b | 1350 | auto gstr = g_string_new_len((gchar *)data, length); |
3b161085 | 1351 | auto ret = sr_input_send(_structure, gstr); |
ca3291e3 ML |
1352 | g_string_free(gstr, false); |
1353 | check(ret); | |
c23c8659 ML |
1354 | } |
1355 | ||
9c51e8ec ML |
1356 | void Input::end() |
1357 | { | |
1358 | check(sr_input_end(_structure)); | |
1359 | } | |
1360 | ||
ca3291e3 | 1361 | Input::~Input() |
c23c8659 | 1362 | { |
3b161085 ML |
1363 | if (_device) |
1364 | delete _device; | |
9c51e8ec | 1365 | sr_input_free(_structure); |
c23c8659 ML |
1366 | } |
1367 | ||
6e5240f4 ML |
1368 | InputDevice::InputDevice(shared_ptr<Input> input, |
1369 | struct sr_dev_inst *structure) : | |
541c855e | 1370 | ParentOwned(structure), |
6e5240f4 | 1371 | Device(structure), |
3b161085 | 1372 | _input(input) |
c23c8659 | 1373 | { |
c23c8659 ML |
1374 | } |
1375 | ||
ca3291e3 | 1376 | InputDevice::~InputDevice() |
c23c8659 | 1377 | { |
c23c8659 ML |
1378 | } |
1379 | ||
d01d2314 ML |
1380 | shared_ptr<Device> InputDevice::get_shared_from_this() |
1381 | { | |
bf52cc8c | 1382 | return static_pointer_cast<Device>(shared_from_this()); |
d01d2314 ML |
1383 | } |
1384 | ||
58aa1f83 | 1385 | Option::Option(const struct sr_option *structure, |
70d3b20b | 1386 | shared_ptr<const struct sr_option *> structure_array) : |
90e89c2a | 1387 | UserOwned(structure), |
3b161085 | 1388 | _structure_array(structure_array) |
58aa1f83 ML |
1389 | { |
1390 | } | |
1391 | ||
1392 | Option::~Option() | |
1393 | { | |
1394 | } | |
1395 | ||
3b161085 | 1396 | string Option::id() |
58aa1f83 | 1397 | { |
3b161085 | 1398 | return valid_string(_structure->id); |
58aa1f83 ML |
1399 | } |
1400 | ||
3b161085 | 1401 | string Option::name() |
58aa1f83 | 1402 | { |
3b161085 | 1403 | return valid_string(_structure->name); |
58aa1f83 ML |
1404 | } |
1405 | ||
3b161085 | 1406 | string Option::description() |
58aa1f83 | 1407 | { |
3b161085 | 1408 | return valid_string(_structure->desc); |
58aa1f83 ML |
1409 | } |
1410 | ||
3b161085 | 1411 | Glib::VariantBase Option::default_value() |
58aa1f83 | 1412 | { |
3b161085 | 1413 | return Glib::VariantBase(_structure->def, true); |
58aa1f83 ML |
1414 | } |
1415 | ||
3b161085 | 1416 | vector<Glib::VariantBase> Option::values() |
58aa1f83 ML |
1417 | { |
1418 | vector<Glib::VariantBase> result; | |
3b161085 | 1419 | for (auto l = _structure->values; l; l = l->next) |
58aa1f83 ML |
1420 | result.push_back(Glib::VariantBase((GVariant *) l->data, true)); |
1421 | return result; | |
1422 | } | |
1423 | ||
1424 | OutputFormat::OutputFormat(const struct sr_output_module *structure) : | |
541c855e | 1425 | ParentOwned(structure) |
c23c8659 ML |
1426 | { |
1427 | } | |
1428 | ||
1429 | OutputFormat::~OutputFormat() | |
1430 | { | |
1431 | } | |
1432 | ||
3b161085 | 1433 | string OutputFormat::name() |
c23c8659 | 1434 | { |
3b161085 | 1435 | return valid_string(sr_output_id_get(_structure)); |
c23c8659 ML |
1436 | } |
1437 | ||
3b161085 | 1438 | string OutputFormat::description() |
c23c8659 | 1439 | { |
3b161085 | 1440 | return valid_string(sr_output_description_get(_structure)); |
58aa1f83 ML |
1441 | } |
1442 | ||
8a174d23 JH |
1443 | vector<string> OutputFormat::extensions() |
1444 | { | |
1445 | vector<string> exts; | |
1446 | for (const char *const *e = sr_output_extensions_get(_structure); | |
1447 | e && *e; e++) | |
1448 | exts.push_back(*e); | |
1449 | return exts; | |
1450 | } | |
1451 | ||
3b161085 | 1452 | map<string, shared_ptr<Option>> OutputFormat::options() |
58aa1f83 | 1453 | { |
3b161085 | 1454 | const struct sr_option **options = sr_output_options_get(_structure); |
58aa1f83 | 1455 | map<string, shared_ptr<Option>> result; |
48d92e2c ML |
1456 | if (options) |
1457 | { | |
1458 | auto option_array = shared_ptr<const struct sr_option *>( | |
1459 | options, sr_output_options_free); | |
1460 | for (int i = 0; options[i]; i++) | |
1461 | result[options[i]->id] = shared_ptr<Option>( | |
1462 | new Option(options[i], option_array), Option::Deleter()); | |
1463 | } | |
58aa1f83 | 1464 | return result; |
c23c8659 ML |
1465 | } |
1466 | ||
1467 | shared_ptr<Output> OutputFormat::create_output( | |
58aa1f83 | 1468 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) |
c23c8659 ML |
1469 | { |
1470 | return shared_ptr<Output>( | |
bf52cc8c | 1471 | new Output(shared_from_this(), device, options), |
c23c8659 ML |
1472 | Output::Deleter()); |
1473 | } | |
1474 | ||
81b3ce37 SA |
1475 | shared_ptr<Output> OutputFormat::create_output(string filename, |
1476 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) | |
1477 | { | |
1478 | return shared_ptr<Output>( | |
1479 | new Output(filename, shared_from_this(), device, options), | |
1480 | Output::Deleter()); | |
1481 | } | |
1482 | ||
3cd4b381 SA |
1483 | bool OutputFormat::test_flag(const OutputFlag *flag) |
1484 | { | |
1485 | return sr_output_test_flag(_structure, flag->id()); | |
1486 | } | |
1487 | ||
c23c8659 | 1488 | Output::Output(shared_ptr<OutputFormat> format, |
58aa1f83 | 1489 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : |
3b161085 | 1490 | UserOwned(sr_output_new(format->_structure, |
81b3ce37 SA |
1491 | map_to_hash_variant(options), device->_structure, NULL)), |
1492 | _format(format), | |
1493 | _device(device), | |
1494 | _options(options) | |
1495 | { | |
1496 | } | |
1497 | ||
1498 | Output::Output(string filename, shared_ptr<OutputFormat> format, | |
1499 | shared_ptr<Device> device, map<string, Glib::VariantBase> options) : | |
1500 | UserOwned(sr_output_new(format->_structure, | |
1501 | map_to_hash_variant(options), device->_structure, filename.c_str())), | |
3b161085 ML |
1502 | _format(format), |
1503 | _device(device), | |
1504 | _options(options) | |
c23c8659 ML |
1505 | { |
1506 | } | |
1507 | ||
1508 | Output::~Output() | |
1509 | { | |
3b161085 | 1510 | check(sr_output_free(_structure)); |
c23c8659 ML |
1511 | } |
1512 | ||
1513 | string Output::receive(shared_ptr<Packet> packet) | |
1514 | { | |
1515 | GString *out; | |
3b161085 | 1516 | check(sr_output_send(_structure, packet->_structure, &out)); |
c23c8659 ML |
1517 | if (out) |
1518 | { | |
1519 | auto result = string(out->str, out->str + out->len); | |
1520 | g_string_free(out, true); | |
1521 | return result; | |
1522 | } | |
1523 | else | |
1524 | { | |
1525 | return string(); | |
1526 | } | |
1527 | } | |
1528 | ||
b5f07319 | 1529 | #include <enums.cpp> |
c23c8659 ML |
1530 | |
1531 | } |