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22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #include "default_backend.h"
29 pui_backend_ani_func *ani_func = NULL;
30 Eina_Hash *_animations_hash = NULL;
31 pui_backend_ani_data *g_ani_data = NULL;
35 _ani_backend_ease_function_get_intensity(pui_effect_func func, double interval)
37 double intensity = interval;
45 intensity = 1 - cos(PI / 2 * interval);
48 intensity = sin(PI / 2 * interval);
51 intensity = interval * interval;
54 intensity = interval * (2 - interval);
64 _ani_backend_get_value(unsigned int end_frame, unsigned int start_frame, double interval)
68 // interval: frame ratio between key frame to key frame
69 // end_frame and start_frame is key frame
71 res = (end_frame - start_frame) * interval + start_frame;
78 _ani_backend_frame_cb(void *data, int serial)
80 pui_int_error e = PUI_INT_ERROR_NONE;
81 pui_ani_t *ani = (pui_ani_t *)data;
82 pui_backend_ani_data *ani_data = NULL;
83 pui_ani_control_buffer *buffer = NULL;
86 ani_data = pui_backend_ani_get_ani_data(ani);
87 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
89 now = ecore_time_unix_get();
91 pui_info("[time:%.3f] serial=%d\n", now, serial);
93 /* TODO : make use of ani_info */
96 buffer = pui_backend_ani_get_buffer(ani);
100 pui_err("Failed to get buffer !\n");
105 for(int i = 0; i<12; i++)
107 buffer->ptr[4*i] = 0;
108 buffer->ptr[4*i + 1] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_RED) >> 16;//R
109 buffer->ptr[4*i + 2] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_GREEN) >> 8;//G
110 buffer->ptr[4*i + 3] = ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_BLUE;//B
113 e = pui_backend_ani_set_buffer(ani, buffer);
115 if (e != PUI_INT_ERROR_NONE)
117 pui_err("Failed on setting buffer on animation !(e=%d)\n", e);
121 e = pui_backend_ani_update(ani);
123 if (e != PUI_INT_ERROR_NONE)
125 pui_err("Failed on updating animation !(e=%d)\n", e);
129 pui_info("... update (serial=%d)\n", serial);
135 get_ani_info_from_ani_collection(pui_id id)
137 default_ani_info *ani_info = NULL;
139 if (!_animations_hash)
142 pui_info("... id: %s\n", id);
144 ani_info = eina_hash_find(_animations_hash, id);
148 pui_err("ani_info has NOT been found ! (id:%s)\n", id);
152 pui_info("ani_info has been found ! (id:%s)\n", id);
158 _ani_start(pui_ani_t *ani, int repeat)
161 pui_int_error e = PUI_INT_ERROR_NONE;
162 pui_backend_ani_data *ani_data = NULL;
164 ani_data = pui_backend_ani_get_ani_data(ani);
165 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
167 pui_info("... info->id: %s, repeat : %d\n", ani_info->id, repeat);
169 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STARTED);
170 ret = pui_backend_ani_add_frame_cb(ani, _ani_backend_frame_cb, (double)ani_info->interval / 1000);
174 pui_err("Failed to add frame callback !\n");
175 e = PUI_INT_ERROR_INVALID_RESOURCES;
182 _ani_stop(pui_ani_t *ani, pui_bool force)
184 pui_int_error e = PUI_INT_ERROR_NONE;
185 pui_backend_ani_data *ani_data = NULL;
187 ani_data = pui_backend_ani_get_ani_data(ani);
188 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
193 pui_info("... info->id: %s, force=%d\n", info->id, force);
195 pui_backend_ani_remove_frame_cb(ani);
198 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_PAUSED);
200 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STOPPED);
206 _read_json_file(const char *path, int *data_size)
208 FILE *fp = fopen(path, "rb");
211 ERROR_CHECK(fp, return NULL, "Failed to open file: %s\n", path);
213 fseek(fp, 0, SEEK_END);
214 size = (long int)ftell(fp);
215 fseek(fp, 0, SEEK_SET);
216 ERROR_CHECK(0 < size && size < INT_MAX, goto error, "Invalid file: %d size\n", size);
218 buffer = (char *)calloc(sizeof(char), size + 1);
219 ERROR_CHECK(buffer, goto error, "Failed to allocate memory for buffer\n");
221 if (fread(buffer, size, 1, fp) < 1) {
231 if (buffer) free(buffer);
236 static default_ani_info *
237 _read_json(const char *path)
240 json_object *root_obj, *data_obj, *frame_obj, *frame_data_obj, *led_obj, *led_data_obj;
241 default_ani_info *ani_info = NULL;
242 int frame_id = 0, frame_len = 0, led_id = 0, led_len = 0;
243 int data_size = 0, i, j;
245 buffer = _read_json_file(path, &data_size);
246 ERROR_CHECK(buffer && data_size > 0, goto error, "File %s has no data\n", path);
247 root_obj = json_tokener_parse(buffer);
248 ERROR_CHECK(root_obj, goto error, "Failed to tokenize json object\n");
250 ani_info = (default_ani_info *)calloc(1, sizeof(default_ani_info));
251 ERROR_CHECK(ani_info, goto error, "Failed to alloc for animation info\n");
253 data_obj = json_object_object_get(root_obj, "type");
254 //printf("type: %s\n", json_object_get_string(data_obj));
255 type = (char *)json_object_get_string(data_obj);
256 ani_info->id = strndup(type, strlen(type));
258 data_obj = json_object_object_get(root_obj, "interval");
259 //printf("interval: %d\n", json_object_get_int(data_obj));
260 ani_info->interval = json_object_get_int(data_obj);
262 data_obj = json_object_object_get(root_obj, "frame");
263 frame_len = json_object_array_length(data_obj);
265 ani_info->num_key_frames = frame_len;
266 ani_info->frames = (default_frame_info_t *)calloc(sizeof(default_frame_info_t), frame_len);
267 ERROR_CHECK(ani_info->frames, goto error, "Failed to alloc for default_frame_info_t\n");
269 for (i = 0; i < frame_len; i++) {
270 frame_obj = json_object_array_get_idx(data_obj, i);
272 frame_data_obj = json_object_object_get(frame_obj, "frame_id");
273 //printf("\tframe id: %d\n", json_object_get_int(frame_data_obj));
274 frame_id = json_object_get_int(frame_data_obj);
276 frame_data_obj = json_object_object_get(frame_obj, "frame_duration");
278 ani_info->frames[frame_id - 1].frame_duration = json_object_get_int(frame_data_obj);
280 ani_info->frames[frame_id - 1].frame_duration = ani_info->interval;
282 frame_data_obj = json_object_object_get(frame_obj, "led");
283 led_len = json_object_array_length(frame_data_obj);
285 ani_info->frames[frame_id - 1].num_led = led_len;
286 ani_info->frames[frame_id - 1].leds = (default_led_info_t *)calloc(sizeof(default_led_info_t), led_len);
287 ERROR_CHECK(ani_info->frames[frame_id - 1].leds, goto error, "Failed to alloc for default_led_info_t\n");
289 for (j = 0; j < led_len; j++) {
290 led_obj = json_object_array_get_idx(frame_data_obj, j);
292 led_data_obj = json_object_object_get(led_obj, "id");
293 //printf("\t\tid: %2d ", json_object_get_int(led_data_obj));
294 led_id = json_object_get_int(led_data_obj);
296 led_data_obj = json_object_object_get(led_obj, "color");
297 //printf("color: %s\n", json_object_get_string(led_data_obj));
298 ani_info->frames[frame_id - 1].leds[led_id - 1].color =
299 strtol(json_object_get_string(led_data_obj), NULL, 16);
307 if (buffer) free(buffer);
309 if (ani_info->frames) {
310 for (i = 0; i < ani_info->num_key_frames; i++) {
311 if (ani_info->frames[i].leds)
312 free(ani_info->frames[i].leds);
314 free(ani_info->frames);
323 _find_directory(const char *path, Eina_List **json_list)
327 int count = 0, ret_cnt = 0;
332 pui_err("Failed to open %s.\n", path);
336 while ((cur = readdir(dir)) != NULL)
338 char next_path[MAX_STR] = {0, };
339 if (cur->d_type == DT_DIR)
341 if (!strncmp(cur->d_name, ".", sizeof(".")) ||
342 !strncmp(cur->d_name, "..", sizeof("..")))
345 snprintf(next_path, MAX_STR, "%s/%s", path, cur->d_name);
346 ret_cnt = _find_directory(next_path, json_list);
351 if (strstr(cur->d_name, ".json"))
353 snprintf(next_path, MAX_STR, "%s/%s", path, cur->d_name);
354 *json_list = eina_list_append(*json_list, eina_stringshare_add(next_path));
366 _create_ani_collection(void)
368 pui_int_error e = PUI_INT_ERROR_NONE;
369 default_ani_info *ani_info;
370 Eina_List *json_list = NULL;
371 Eina_List *l, *l_next;
372 Eina_Stringshare *path;
374 // load and store all of animation data
376 _find_directory(ANI_COLLECTION_DIR, &json_list);
378 EINA_LIST_FOREACH_SAFE(json_list, l, l_next, path)
380 ani_info = _read_json(path);
382 eina_hash_add(_animations_hash, ani_info->id, ani_info);
383 pui_info("Success to load %s animation (id: %s)\n", path, ani_info->id);
385 eina_stringshare_del(path);
386 json_list = eina_list_remove_list(json_list, l);
395 _geometry_get(int *width, int *height)
397 if (!width || !height)
401 *width = DEFAULT_BACKEND_GEOM_WIDTH;
403 *height = DEFAULT_BACKEND_GEOM_HEIGHT;
409 _is_ani_supported(pui_id id)
411 pui_int_error e = PUI_INT_ERROR_NONE;
412 default_ani_info *ani_info;
415 /* if the given id is not supported, return PUI_INT_ERROR_ID_NOT_SUPPORTED. */
417 e = PUI_INT_ERROR_ID_NOT_SUPPORTED;
420 ani_info = eina_hash_find(_animations_hash, id);
423 e = PUI_INT_ERROR_ID_NOT_SUPPORTED;
429 _ani_info_cleanup(default_ani_info *ani_info)
436 if (ani_info->frames)
438 for (i = 0; i < ani_info->num_key_frames; i++)
440 if (ani_info->frames[i].leds)
441 free(ani_info->frames[i].leds);
444 free(ani_info->frames);
450 pui_backend_ani_data *
451 _ani_create(pui_id id)
453 pui_backend_ani_data *ani_data = NULL;
454 pui_backend_ani_func *ani_func = NULL;
456 /* backend's animation specific info */
457 default_ani_info *ani_info = NULL;
459 //TODO : return NULL if the animation correspond to the given id dones't exist.
460 if (PUI_INT_ERROR_NONE != _is_ani_supported(id))
462 pui_err("The animation(%s) doesn't supported !\n", id);
466 /* allocation of the structure of function pointers that will be called from pui_ani_control() */
467 ani_func = pui_backend_ani_alloc_ani_func();
471 pui_err("Failed to allocate memory ! (pui backend ani func)\n");
475 /* get animation info associate with the given id from animation collection */
476 ani_info = get_ani_info_from_ani_collection(id);
480 pui_err("Failed to get ani info from animation collection !\n");
484 /* allocate backend ani_data and return it to pui ani core */
485 ani_data = (pui_backend_ani_data *)calloc(1, sizeof(pui_backend_ani_data));
489 pui_err("Failed to allocate memory for pui backend ani data !\n");
493 /* Assign each function pointer that corresponds to the given id if needed. */
494 if (!strncmp(ani_info->id, "system/easy_setup", sizeof("system/easy_setup")))
496 pui_default_backend_ani_easysetup_func_set(ani_func);
498 else if (!strncmp(ani_info->id, "system/processing", sizeof("system/processing")))
500 pui_default_backend_ani_system_processing_func_set(ani_func);
502 else if (!strncmp(ani_info->id, "system/sw_update_done", sizeof("system/sw_update_done")))
504 pui_default_backend_ani_swupdatedone_func_set(ani_func);
506 else if (!strncmp(ani_info->id, "system/mic_off", sizeof("system/mic_off")))
508 pui_default_backend_ani_micoff_func_set(ani_func);
510 else if (!strncmp(ani_info->id, "voice/listening", sizeof("voice/listening")))
512 pui_default_backend_ani_listening_func_set(ani_func);
514 else if (!strncmp(ani_info->id, "voice/streaming", sizeof("voice/streaming")))
516 pui_default_backend_ani_streaming_func_set(ani_func);
518 else if (!strncmp(ani_info->id, "voice/processing", sizeof("voice/processing")))
520 pui_default_backend_ani_processing_func_set(ani_func);
522 else if (!strncmp(ani_info->id, "voice/speaking", sizeof("voice/speaking")))
524 pui_default_backend_ani_speaking_func_set(ani_func);
526 else if (!strncmp(ani_info->id, "voice/timeout", sizeof("voice/timeout")))
528 pui_default_backend_ani_timeout_func_set(ani_func);
530 else if (!strncmp(ani_info->id, "notification/normal", sizeof("notification/normal")))
532 pui_default_backend_ani_normal_func_set(ani_func);
534 else if (!strncmp(ani_info->id, "notification/emergency", sizeof("notification/emergency")))
536 pui_default_backend_ani_emergency_func_set(ani_func);
538 else if (!strncmp(ani_info->id, "notification/network_error", sizeof("notification/network_error")))
540 pui_default_backend_ani_networkerror_func_set(ani_func);
542 else if (!strncmp(ani_info->id, "notification/error", sizeof("notification/error")))
544 pui_default_backend_ani_error_func_set(ani_func);
546 else if (!strncmp(ani_info->id, "notification/alarm", sizeof("notification/alarm")))
548 pui_default_backend_ani_alarm_func_set(ani_func);
550 else if (!strncmp(ani_info->id, "bt/pairing", sizeof("bt/pairing")))
552 pui_default_backend_ani_pairing_func_set(ani_func);
554 else if (!strncmp(ani_info->id, "bt/connected", sizeof("bt/connected")))
556 pui_default_backend_ani_connected_func_set(ani_func);
560 pui_info("%s animation has no animation handler, using default handler\n", ani_info->id);
561 /* Assign each function pointer that corresponds to the given id if needed. */
562 ani_func->ani_start = _ani_start;
563 ani_func->ani_stop = _ani_stop;
566 ani_data->ani_func = ani_func;
567 ani_data->ani_info = (pui_backend_ani_info *)ani_info;
569 g_ani_data = ani_data;
576 pui_backend_ani_free_ani_func(ani_func);
584 _ani_destroy(pui_backend_ani_data *ani_data)
589 if (ani_data->ani_func)
591 pui_backend_ani_free_ani_func(ani_data->ani_func);
592 ani_data->ani_func = NULL;
595 ani_data->ani_info = NULL;
600 _animation_data_free_cb(void *data)
602 default_ani_info *ani_info = (default_ani_info *)data;
604 _ani_info_cleanup(ani_info);
607 static pui_backend_module_data *
608 pui_default_backend_init(void)
610 pui_backend_module_data *backend_data = NULL;
612 backend_data = (pui_backend_module_data *)calloc(1, sizeof(pui_backend_module_data));
616 pui_err("Failed to allocate memory for pui backend module data !\n");
620 backend_data->create_ani_collection = _create_ani_collection;
621 backend_data->geometry_get = _geometry_get;
622 backend_data->ani_create = _ani_create;
623 backend_data->ani_destroy = _ani_destroy;
625 /* Allocate backend specific data if needed. Now it will be empty. */
626 backend_data->data = NULL;
627 _animations_hash = eina_hash_string_superfast_new(NULL);
633 pui_default_backend_deinit(pui_backend_module_data *backend_data)
636 default_ani_info *ani_info = NULL;
641 if (backend_data->data)
643 //TODO : free variables of backend_data
645 free(backend_data->data);
650 if (g_ani_data->ani_func)
652 pui_backend_ani_free_ani_func(g_ani_data->ani_func);
653 g_ani_data->ani_func = NULL;
656 g_ani_data->ani_info = NULL;
659 if (_animations_hash)
661 it = eina_hash_iterator_data_new(_animations_hash);
663 EINA_ITERATOR_FOREACH(it, ani_info)
665 _animation_data_free_cb(ani_info);
669 eina_iterator_free(it);
671 eina_hash_free(_animations_hash);
672 _animations_hash = NULL;
675 backend_data->create_ani_collection = NULL;
676 backend_data->geometry_get = NULL;
677 backend_data->ani_create = NULL;
678 backend_data->ani_destroy = NULL;
684 pui_backend_module pui_backend_module_info = {
685 "Tizen Reference Speaker Backend",
687 PUI_BACKEND_SET_ABI_VERSION(1, 0),
688 pui_default_backend_init,
689 pui_default_backend_deinit