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22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #include "default_backend.h"
28 pui_backend_ani_func *ani_func = NULL;
29 Eina_Hash *_animations_hash = NULL;
30 pui_backend_ani_data *g_ani_data = NULL;
34 _ani_backend_ease_function_get_intensity(pui_effect_func func, double interval)
36 double intensity = interval;
44 intensity = 1 - cos(PI / 2 * interval);
47 intensity = sin(PI / 2 * interval);
50 intensity = interval * interval;
53 intensity = interval * (2 - interval);
63 _ani_backend_get_value(unsigned int end_frame, unsigned int start_frame, double interval)
67 // interval: frame ratio between key frame to key frame
68 // end_frame and start_frame is key frame
70 res = (end_frame - start_frame) * interval + start_frame;
77 _ani_backend_frame_cb(void *data, int serial)
79 pui_int_error e = PUI_INT_ERROR_NONE;
80 pui_ani_t *ani = (pui_ani_t *)data;
81 pui_backend_ani_data *ani_data = NULL;
82 pui_ani_control_buffer *buffer = NULL;
85 ani_data = pui_backend_ani_get_ani_data(ani);
86 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
88 now = ecore_time_unix_get();
90 pui_info("[time:%.3f] serial=%d\n", now, serial);
92 /* TODO : make use of ani_info */
95 buffer = pui_backend_ani_get_buffer(ani);
99 pui_err("Failed to get buffer !\n");
104 for(int i = 0; i<12; i++)
106 buffer->ptr[4*i] = 0;
107 buffer->ptr[4*i + 1] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_RED) >> 16;//R
108 buffer->ptr[4*i + 2] = (ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_GREEN) >> 8;//G
109 buffer->ptr[4*i + 3] = ani_info->frames[ani_info->frame_idx].leds[i].color & LED_MASK_BLUE;//B
112 e = pui_backend_ani_set_buffer(ani, buffer);
114 if (e != PUI_INT_ERROR_NONE)
116 pui_err("Failed on setting buffer on animation !(e=%d)\n", e);
120 e = pui_backend_ani_update(ani);
122 if (e != PUI_INT_ERROR_NONE)
124 pui_err("Failed on updating animation !(e=%d)\n", e);
128 pui_info("... update (serial=%d)\n", serial);
134 get_ani_info_from_ani_collection(pui_id id)
136 default_ani_info *ani_info = NULL;
138 if (!_animations_hash)
141 pui_info("... id: %s\n", id);
143 ani_info = eina_hash_find(_animations_hash, id);
147 pui_err("ani_info has NOT been found ! (id:%s)\n", id);
151 pui_info("ani_info has been found ! (id:%s)\n", id);
157 _ani_start(pui_ani_t *ani, int repeat)
160 pui_int_error e = PUI_INT_ERROR_NONE;
161 pui_backend_ani_data *ani_data = NULL;
163 ani_data = pui_backend_ani_get_ani_data(ani);
164 default_ani_info *ani_info = (default_ani_info *)ani_data->ani_info;
166 pui_info("... info->id: %s, repeat : %d\n", ani_info->id, repeat);
168 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STARTED);
169 ret = pui_backend_ani_add_frame_cb(ani, _ani_backend_frame_cb, (double)ani_info->interval / 1000);
173 pui_err("Failed to add frame callback !\n");
174 e = PUI_INT_ERROR_INVALID_RESOURCES;
181 _ani_stop(pui_ani_t *ani, pui_bool force)
183 pui_int_error e = PUI_INT_ERROR_NONE;
184 pui_backend_ani_data *ani_data = NULL;
186 ani_data = pui_backend_ani_get_ani_data(ani);
187 default_ani_info *info = (default_ani_info *)ani_data->ani_info;
192 pui_info("... info->id: %s, force=%d\n", info->id, force);
194 pui_backend_ani_remove_frame_cb(ani);
197 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_PAUSED);
199 pui_backend_ani_status_update(ani, PUI_ANI_STATUS_STOPPED);
205 _read_json_file(const char *path, int *data_size)
207 FILE *fp = fopen(path, "rb");
210 ERROR_CHECK(fp, return NULL, "Failed to open file: %s\n", path);
212 fseek(fp, 0, SEEK_END);
213 size = (unsigned int)ftell(fp);
214 fseek(fp, 0, SEEK_SET);
216 buffer = (char *)calloc(sizeof(char), size + 1);
218 if (fread(buffer, size, 1, fp) < 1) {
228 if (buffer) free(buffer);
233 static default_ani_info *
234 _read_json(const char *path)
237 json_object *root_obj, *data_obj, *frame_obj, *frame_data_obj, *led_obj, *led_data_obj;
238 default_ani_info *ani_info = NULL;
239 int frame_id = 0, frame_len = 0, led_id = 0, led_len = 0;
240 int data_size = 0, i, j;
242 buffer = _read_json_file(path, &data_size);
243 ERROR_CHECK(buffer && data_size > 0, goto error, "File %s has no data\n", path);
244 root_obj = json_tokener_parse(buffer);
245 ERROR_CHECK(root_obj, goto error, "Failed to tokenize json object\n");
247 ani_info = (default_ani_info *)calloc(1, sizeof(default_ani_info));
248 ERROR_CHECK(ani_info, goto error, "Failed to alloc for animation info\n");
250 data_obj = json_object_object_get(root_obj, "type");
251 //printf("type: %s\n", json_object_get_string(data_obj));
252 type = (char *)json_object_get_string(data_obj);
253 ani_info->id = strndup(type, strlen(type));
255 data_obj = json_object_object_get(root_obj, "interval");
256 //printf("interval: %d\n", json_object_get_int(data_obj));
257 ani_info->interval = json_object_get_int(data_obj);
259 data_obj = json_object_object_get(root_obj, "frame");
260 frame_len = json_object_array_length(data_obj);
262 ani_info->num_key_frames = frame_len;
263 ani_info->frames = (default_frame_info_t *)calloc(sizeof(default_frame_info_t), frame_len);
264 ERROR_CHECK(ani_info->frames, goto error, "Failed to alloc for default_frame_info_t\n");
266 for (i = 0; i < frame_len; i++) {
267 frame_obj = json_object_array_get_idx(data_obj, i);
269 frame_data_obj = json_object_object_get(frame_obj, "frame_id");
270 //printf("\tframe id: %d\n", json_object_get_int(frame_data_obj));
271 frame_id = json_object_get_int(frame_data_obj);
273 frame_data_obj = json_object_object_get(frame_obj, "frame_duration");
275 ani_info->frames[frame_id - 1].frame_duration = json_object_get_int(frame_data_obj);
277 ani_info->frames[frame_id - 1].frame_duration = ani_info->interval;
279 frame_data_obj = json_object_object_get(frame_obj, "led");
280 led_len = json_object_array_length(frame_data_obj);
282 ani_info->frames[frame_id - 1].num_led = led_len;
283 ani_info->frames[frame_id - 1].leds = (default_led_info_t *)calloc(sizeof(default_led_info_t), led_len);
284 ERROR_CHECK(ani_info->frames[frame_id - 1].leds, goto error, "Failed to alloc for default_led_info_t\n");
286 for (j = 0; j < led_len; j++) {
287 led_obj = json_object_array_get_idx(frame_data_obj, j);
289 led_data_obj = json_object_object_get(led_obj, "id");
290 //printf("\t\tid: %2d ", json_object_get_int(led_data_obj));
291 led_id = json_object_get_int(led_data_obj);
293 led_data_obj = json_object_object_get(led_obj, "color");
294 //printf("color: %s\n", json_object_get_string(led_data_obj));
295 ani_info->frames[frame_id - 1].leds[led_id - 1].color =
296 strtol(json_object_get_string(led_data_obj), NULL, 16);
304 if (buffer) free(buffer);
306 if (ani_info->frames) {
307 for (i = 0; i < ani_info->num_key_frames; i++) {
308 if (ani_info->frames[i].leds)
309 free(ani_info->frames[i].leds);
311 free(ani_info->frames);
320 _find_directory(const char *path, Eina_List **json_list)
324 int count = 0, ret_cnt = 0;
329 pui_err("Failed to open %s.\n", path);
333 while ((cur = readdir(dir)) != NULL)
335 char next_path[MAX_STR] = {0, };
336 if (cur->d_type == DT_DIR)
338 if (!strncmp(cur->d_name, ".", sizeof(".")) ||
339 !strncmp(cur->d_name, "..", sizeof("..")))
342 snprintf(next_path, MAX_STR, "%s/%s", path, cur->d_name);
343 ret_cnt = _find_directory(next_path, json_list);
348 if (strstr(cur->d_name, ".json"))
350 snprintf(next_path, MAX_STR, "%s/%s", path, cur->d_name);
351 *json_list = eina_list_append(*json_list, eina_stringshare_add(next_path));
363 _create_ani_collection(void)
365 pui_int_error e = PUI_INT_ERROR_NONE;
366 default_ani_info *ani_info;
367 Eina_List *json_list = NULL;
368 Eina_List *l, *l_next;
369 Eina_Stringshare *path;
371 // load and store all of animation data
373 _find_directory(ANI_COLLECTION_DIR, &json_list);
375 EINA_LIST_FOREACH_SAFE(json_list, l, l_next, path)
377 ani_info = _read_json(path);
379 eina_hash_add(_animations_hash, ani_info->id, ani_info);
380 pui_info("Success to load %s animation (id: %s)\n", path, ani_info->id);
382 eina_stringshare_del(path);
383 json_list = eina_list_remove_list(json_list, l);
392 _geometry_get(int *width, int *height)
394 if (!width || !height)
398 *width = DEFAULT_BACKEND_GEOM_WIDTH;
400 *height = DEFAULT_BACKEND_GEOM_HEIGHT;
406 _is_ani_supported(pui_id id)
408 pui_int_error e = PUI_INT_ERROR_NONE;
409 default_ani_info *ani_info;
412 /* if the given id is not supported, return PUI_INT_ERROR_ID_NOT_SUPPORTED. */
414 e = PUI_INT_ERROR_ID_NOT_SUPPORTED;
417 ani_info = eina_hash_find(_animations_hash, id);
420 e = PUI_INT_ERROR_ID_NOT_SUPPORTED;
426 _ani_info_cleanup(default_ani_info *ani_info)
433 if (ani_info->frames)
435 for (i = 0; i < ani_info->num_key_frames; i++)
437 if (ani_info->frames[i].leds)
438 free(ani_info->frames[i].leds);
441 free(ani_info->frames);
447 pui_backend_ani_data *
448 _ani_create(pui_id id)
450 pui_backend_ani_data *ani_data = NULL;
451 pui_backend_ani_func *ani_func = NULL;
453 /* backend's animation specific info */
454 default_ani_info *ani_info = NULL;
456 //TODO : return NULL if the animation correspond to the given id dones't exist.
457 if (PUI_INT_ERROR_NONE != _is_ani_supported(id))
459 pui_err("The animation(%s) doesn't supported !\n", id);
463 /* allocation of the structure of function pointers that will be called from pui_ani_control() */
464 ani_func = pui_backend_ani_alloc_ani_func();
468 pui_err("Failed to allocate memory ! (pui backend ani func)\n");
472 /* get animation info associate with the given id from animation collection */
473 ani_info = get_ani_info_from_ani_collection(id);
477 pui_err("Failed to get ani info from animation collection !\n");
481 /* allocate backend ani_data and return it to pui ani core */
482 ani_data = (pui_backend_ani_data *)calloc(1, sizeof(pui_backend_ani_data));
486 pui_err("Failed to allocate memory for pui backend ani data !\n");
490 /* Assign each function pointer that corresponds to the given id if needed. */
491 if (!strncmp(ani_info->id, "system/easy_setup", sizeof("system/easy_setup")))
493 pui_default_backend_ani_easysetup_func_set(ani_func);
495 else if (!strncmp(ani_info->id, "system/processing", sizeof("system/processing")))
497 pui_default_backend_ani_system_processing_func_set(ani_func);
499 else if (!strncmp(ani_info->id, "system/sw_update_done", sizeof("system/sw_update_done")))
501 pui_default_backend_ani_swupdatedone_func_set(ani_func);
503 else if (!strncmp(ani_info->id, "system/mic_off", sizeof("system/mic_off")))
505 pui_default_backend_ani_micoff_func_set(ani_func);
507 else if (!strncmp(ani_info->id, "voice/listening", sizeof("voice/listening")))
509 pui_default_backend_ani_listening_func_set(ani_func);
511 else if (!strncmp(ani_info->id, "voice/streaming", sizeof("voice/streaming")))
513 pui_default_backend_ani_streaming_func_set(ani_func);
515 else if (!strncmp(ani_info->id, "voice/processing", sizeof("voice/processing")))
517 pui_default_backend_ani_processing_func_set(ani_func);
519 else if (!strncmp(ani_info->id, "voice/speaking", sizeof("voice/speaking")))
521 pui_default_backend_ani_speaking_func_set(ani_func);
523 else if (!strncmp(ani_info->id, "voice/timeout", sizeof("voice/timeout")))
525 pui_default_backend_ani_timeout_func_set(ani_func);
527 else if (!strncmp(ani_info->id, "notification/normal", sizeof("notification/normal")))
529 pui_default_backend_ani_normal_func_set(ani_func);
531 else if (!strncmp(ani_info->id, "notification/emergency", sizeof("notification/emergency")))
533 pui_default_backend_ani_emergency_func_set(ani_func);
535 else if (!strncmp(ani_info->id, "notification/network_error", sizeof("notification/network_error")))
537 pui_default_backend_ani_networkerror_func_set(ani_func);
539 else if (!strncmp(ani_info->id, "notification/error", sizeof("notification/error")))
541 pui_default_backend_ani_error_func_set(ani_func);
543 else if (!strncmp(ani_info->id, "notification/alarm", sizeof("notification/alarm")))
545 pui_default_backend_ani_alarm_func_set(ani_func);
547 else if (!strncmp(ani_info->id, "bt/pairing", sizeof("bt/pairing")))
549 pui_default_backend_ani_pairing_func_set(ani_func);
551 else if (!strncmp(ani_info->id, "bt/connected", sizeof("bt/connected")))
553 pui_default_backend_ani_connected_func_set(ani_func);
557 pui_info("%s animation has no animation handler, using default handler\n", ani_info->id);
558 /* Assign each function pointer that corresponds to the given id if needed. */
559 ani_func->ani_start = _ani_start;
560 ani_func->ani_stop = _ani_stop;
563 ani_data->ani_func = ani_func;
564 ani_data->ani_info = (pui_backend_ani_info *)ani_info;
566 g_ani_data = ani_data;
573 pui_backend_ani_free_ani_func(ani_func);
581 _ani_destroy(pui_backend_ani_data *ani_data)
586 if (ani_data->ani_func)
588 pui_backend_ani_free_ani_func(ani_data->ani_func);
589 ani_data->ani_func = NULL;
592 ani_data->ani_info = NULL;
597 _animation_data_free_cb(void *data)
599 default_ani_info *ani_info = (default_ani_info *)data;
601 _ani_info_cleanup(ani_info);
604 static pui_backend_module_data *
605 pui_default_backend_init(void)
607 pui_backend_module_data *backend_data = NULL;
609 backend_data = (pui_backend_module_data *)calloc(1, sizeof(pui_backend_module_data));
613 pui_err("Failed to allocate memory for pui backend module data !\n");
617 backend_data->create_ani_collection = _create_ani_collection;
618 backend_data->geometry_get = _geometry_get;
619 backend_data->ani_create = _ani_create;
620 backend_data->ani_destroy = _ani_destroy;
622 /* Allocate backend specific data if needed. Now it will be empty. */
623 backend_data->data = NULL;
624 _animations_hash = eina_hash_string_superfast_new(NULL);
630 pui_default_backend_deinit(pui_backend_module_data *backend_data)
633 default_ani_info *ani_info = NULL;
638 if (backend_data->data)
640 //TODO : free variables of backend_data
642 free(backend_data->data);
647 if (g_ani_data->ani_func)
649 pui_backend_ani_free_ani_func(g_ani_data->ani_func);
650 g_ani_data->ani_func = NULL;
653 g_ani_data->ani_info = NULL;
656 if (_animations_hash)
658 it = eina_hash_iterator_data_new(_animations_hash);
660 EINA_ITERATOR_FOREACH(it, ani_info)
662 _animation_data_free_cb(ani_info);
666 eina_iterator_free(it);
668 eina_hash_free(_animations_hash);
669 _animations_hash = NULL;
672 backend_data->create_ani_collection = NULL;
673 backend_data->geometry_get = NULL;
674 backend_data->ani_create = NULL;
675 backend_data->ani_destroy = NULL;
681 pui_backend_module pui_backend_module_info = {
682 "Tizen Reference Speaker Backend",
684 PUI_BACKEND_SET_ABI_VERSION(1, 0),
685 pui_default_backend_init,
686 pui_default_backend_deinit