src/appcore-efl.c

   1 /*
   2  * Copyright (c) 2000 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <sys/types.h>
  18 #include <sys/socket.h>
  19 #include <sys/un.h>
  20 #include <stdio.h>
  21 #include <unistd.h>
  22 #include <stdarg.h>
  23 #include <errno.h>
  24 #include <string.h>
  25 #include <stdlib.h>
  26
  27 #if defined(WAYLAND)
  28 #include <Ecore_Wayland.h>
  29 #include <wayland-client.h>
  30 #include <wayland-tbm-client.h>
  31 #include <tizen-extension-client-protocol.h>
  32 #elif defined(X11)
  33 #include <X11/Xatom.h>
  34 #include <X11/Xlib.h>
  35 #include <Ecore_X.h>
  36 #endif
  37
  38 #include <Ecore.h>
  39 #include <Ecore_Evas.h>
  40 #include <Ecore_Input_Evas.h>
  41 #include <Elementary.h>
  42 #include <glib-object.h>
  43 #include <malloc.h>
  44 #include <glib.h>
  45 #include <gio/gio.h>
  46 #include <stdbool.h>
  47 #include <aul.h>
  48 #include <aul_svc.h>
  49 #include <bundle_internal.h>
  50 #include <ttrace.h>
  51
  52 #include "appcore-internal.h"
  53 #include "appcore-efl.h"
  54
  55 static pid_t _pid;
  56 static bool resource_reclaiming = TRUE;
  57 static int tmp_val = 0;
  58
  59 struct ui_priv {
  60         const char *name;
  61         enum app_state state;
  62
  63         Ecore_Event_Handler *hshow;
  64         Ecore_Event_Handler *hhide;
  65         Ecore_Event_Handler *hvchange;
  66 #if defined(WAYLAND)
  67         Ecore_Event_Handler *hlower;
  68 #endif
  69         Ecore_Event_Handler *hcmsg; /* WM_ROTATE */
  70
  71         Ecore_Timer *mftimer; /* Ecore Timer for memory flushing */
  72
  73         struct appcore *app_core;
  74 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
  75         void (*prepare_to_suspend) (void *data);
  76         void (*exit_from_suspend) (void *data);
  77 #endif
  78         struct appcore_ops *ops;
  79         void (*mfcb) (void); /* Memory Flushing Callback */
  80
  81         /* WM_ROTATE */
  82         int wm_rot_supported;
  83         int rot_started;
  84         int (*rot_cb) (void *event_info, enum appcore_rm, void *);
  85         void *rot_cb_data;
  86         enum appcore_rm rot_mode;
  87         bundle *pending_data;
  88         char *below_app;
  89 };
  90
  91 static struct ui_priv priv;
  92
  93 static const char *_ae_name[AE_MAX] = {
  94         [AE_UNKNOWN] = "UNKNOWN",
  95         [AE_CREATE] = "CREATE",
  96         [AE_TERMINATE] = "TERMINATE",
  97         [AE_PAUSE] = "PAUSE",
  98         [AE_RESUME] = "RESUME",
  99         [AE_RESET] = "RESET",
 100         [AE_LOWMEM_POST] = "LOWMEM_POST",
 101         [AE_MEM_FLUSH] = "MEM_FLUSH",
 102         [AE_UPDATE_REQUESTED] = "UPDATE_REQUESTED",
 103 };
 104
 105 static const char *_as_name[] = {
 106         [AS_NONE] = "NONE",
 107         [AS_CREATED] = "CREATED",
 108         [AS_RUNNING] = "RUNNING",
 109         [AS_PAUSED] = "PAUSED",
 110         [AS_DYING] = "DYING",
 111 };
 112
 113 static bool b_active = FALSE;
 114 static bool first_launch = TRUE;
 115
 116 struct win_node {
 117         unsigned int win;
 118 #if defined(WAYLAND)
 119         unsigned int surf;
 120 #endif
 121         bool bfobscured;
 122 };
 123
 124 #if defined(X11)
 125 static struct ui_wm_rotate wm_rotate;
 126 #endif
 127 static Eina_Bool __visibility_cb(void *data, int type, void *event);
 128 static GSList *g_winnode_list;
 129
 130 static struct wl_display *dsp;
 131 static struct wl_registry *reg;
 132 static struct tizen_policy *tz_policy;
 133 static bool bg_state = false;
 134
 135 static void __wl_listener_cb(void *data, struct wl_registry *reg,
 136                 uint32_t id, const char *interface, uint32_t ver)
 137 {
 138         if (interface && !strcmp(interface, "tizen_policy")) {
 139                 if (!tz_policy)
 140                         tz_policy = wl_registry_bind(reg, id,
 141                                         &tizen_policy_interface, 1);
 142         }
 143 }
 144
 145 static void __wl_listener_remove_cb(void *data, struct wl_registry *reg,
 146                 unsigned int id)
 147 {
 148         /* do nothing */
 149 }
 150
 151 static const struct wl_registry_listener reg_listener = {
 152         __wl_listener_cb,
 153         __wl_listener_remove_cb
 154 };
 155
 156 static int __init_wl(void)
 157 {
 158         _DBG("initialize wayland");
 159         dsp = wl_display_connect(NULL);
 160         if (dsp == NULL) {
 161                 _ERR("Failed to connect wl display");
 162                 return -1;
 163         }
 164
 165         reg = wl_display_get_registry(dsp);
 166         if (reg == NULL) {
 167                 _ERR("Failed to get registry");
 168                 wl_display_disconnect(dsp);
 169                 return -1;
 170         }
 171
 172         wl_registry_add_listener(reg, &reg_listener, NULL);
 173         wl_display_roundtrip(dsp);
 174
 175         if (!tz_policy) {
 176                 _ERR("Failed to get tizen policy interface");
 177                 wl_registry_destroy(reg);
 178                 wl_display_disconnect(dsp);
 179                 return -1;
 180         }
 181
 182         return 0;
 183 }
 184
 185 static void __finish_wl(void)
 186 {
 187         if (tz_policy) {
 188                 tizen_policy_destroy(tz_policy);
 189                 tz_policy = NULL;
 190         }
 191
 192         if (reg) {
 193                 wl_registry_destroy(reg);
 194                 reg = NULL;
 195         }
 196
 197         if (dsp) {
 198                 wl_display_disconnect(dsp);
 199                 dsp = NULL;
 200         }
 201 }
 202
 203 static void __set_bg_state(void)
 204 {
 205         if (__init_wl() < 0)
 206                 return;
 207
 208         tizen_policy_set_background_state(tz_policy, getpid());
 209         wl_display_roundtrip(dsp);
 210         bg_state = true;
 211         _DBG("bg state: %d", bg_state);
 212 }
 213
 214 static void __unset_bg_state(void)
 215 {
 216         if (!tz_policy)
 217                 return;
 218
 219         tizen_policy_unset_background_state(tz_policy, getpid());
 220         wl_display_roundtrip(dsp);
 221         bg_state = false;
 222         _DBG("bg state: %d", bg_state);
 223         __finish_wl();
 224 }
 225
 226 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 227 static void __appcore_efl_prepare_to_suspend(void *data)
 228 {
 229         struct ui_priv *ui = (struct ui_priv *)data;
 230         struct sys_op *op = NULL;
 231         int suspend = APPCORE_SUSPENDED_STATE_WILL_ENTER_SUSPEND;
 232
 233         if (ui->app_core && !ui->app_core->allowed_bg && !ui->app_core->suspended_state) {
 234                 op = &ui->app_core->sops[SE_SUSPENDED_STATE];
 235                 if (op && op->func)
 236                         op->func((void *)&suspend, op->data); /* calls c-api handler */
 237
 238                 ui->app_core->suspended_state = true;
 239         }
 240         _DBG("[__SUSPEND__]");
 241 }
 242
 243 static void __appcore_efl_exit_from_suspend(void *data)
 244 {
 245         struct ui_priv *ui = (struct ui_priv *)data;
 246         struct sys_op *op = NULL;
 247         int suspend = APPCORE_SUSPENDED_STATE_DID_EXIT_FROM_SUSPEND;
 248
 249         if (ui->app_core && !ui->app_core->allowed_bg && ui->app_core->suspended_state) {
 250                 op = &ui->app_core->sops[SE_SUSPENDED_STATE];
 251                 if (op && op->func)
 252                         op->func((void *)&suspend, op->data); /* calls c-api handler */
 253
 254                 ui->app_core->suspended_state = false;
 255         }
 256         _DBG("[__SUSPEND__]");
 257 }
 258 #endif
 259
 260 static void __appcore_efl_update_requested(void *data)
 261 {
 262         struct ui_priv *ui = (struct ui_priv *)data;
 263         struct sys_op *op;
 264         int dummy = 0;
 265
 266         if (ui->app_core) {
 267                 op = &ui->app_core->sops[SE_UPDATE_REQUESTED];
 268                 if (op && op->func)
 269                         op->func((void *)&dummy, op->data);
 270         }
 271         _DBG("[__UPDATE_REQUESTED__]");
 272 }
 273
 274 #if defined(MEMORY_FLUSH_ACTIVATE)
 275 static Eina_Bool __appcore_memory_flush_cb(void *data)
 276 {
 277         struct ui_priv *ui = (struct ui_priv *)data;
 278
 279         appcore_flush_memory();
 280         if (ui)
 281                 ui->mftimer = NULL;
 282
 283 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 284         if (ui && ui->prepare_to_suspend) {
 285                 _DBG("[__SUSPEND__] flush case");
 286                 ui->prepare_to_suspend(ui);
 287         }
 288 #endif
 289
 290         return ECORE_CALLBACK_CANCEL;
 291 }
 292
 293 static int __appcore_low_memory_post_cb(struct ui_priv *ui)
 294 {
 295         if (ui->state == AS_PAUSED)
 296                 appcore_flush_memory();
 297         else
 298                 malloc_trim(0);
 299
 300         return 0;
 301 }
 302
 303 static void __appcore_timer_add(struct ui_priv *ui)
 304 {
 305         ui->mftimer = ecore_timer_add(5, __appcore_memory_flush_cb, ui);
 306 }
 307
 308 static void __appcore_timer_del(struct ui_priv *ui)
 309 {
 310         if (ui->mftimer) {
 311                 ecore_timer_del(ui->mftimer);
 312                 ui->mftimer = NULL;
 313         }
 314 }
 315
 316 #else
 317
 318 static int __appcore_low_memory_post_cb(ui_priv *ui)
 319 {
 320         return -1;
 321 }
 322
 323 #define __appcore_timer_add(ui) 0
 324 #define __appcore_timer_del(ui) 0
 325
 326 #endif
 327
 328 static void __appcore_efl_memory_flush_cb(void)
 329 {
 330         _DBG("[APP %d]   __appcore_efl_memory_flush_cb()", _pid);
 331         elm_cache_all_flush();
 332 }
 333 #if defined(WAYLAND)
 334 static void wl_raise_win(void)
 335 {
 336         Ecore_Wl_Window *win;
 337         unsigned int win_id = appcore_get_main_window();
 338
 339         _DBG("Raise window: %d", win_id);
 340         win = ecore_wl_window_find(win_id);
 341         ecore_wl_window_activate(win);
 342 }
 343
 344 static void wl_pause_win(void)
 345 {
 346         Ecore_Wl_Window *win;
 347         GSList *wlist = g_winnode_list;
 348         struct win_node *entry = NULL;
 349
 350         _DBG("Pause window");
 351
 352         while (wlist) {
 353                 entry = wlist->data;
 354
 355                 _DBG("Pause window: %d", entry->win);
 356                 win = ecore_wl_window_find(entry->win);
 357                 ecore_wl_window_iconified_set(win, EINA_TRUE);
 358
 359                 wlist = wlist->next;
 360         }
 361 }
 362
 363 #endif
 364
 365 static void __do_app(enum app_event event, void *data, bundle * b)
 366 {
 367         int r = -1;
 368         struct ui_priv *ui = data;
 369         const char *below_app;
 370         const char *bg_launch;
 371
 372         _DBG("[APP %d] Event: %d", _pid, event);
 373         _ret_if(ui == NULL || event >= AE_MAX);
 374         _DBG("[APP %d] Event: %s State: %s", _pid, _ae_name[event],
 375              _as_name[ui->state]);
 376
 377         if (event == AE_MEM_FLUSH) {
 378                 ui->mfcb();
 379                 return;
 380         }
 381
 382         if (event == AE_LOWMEM_POST) {
 383                 if (__appcore_low_memory_post_cb(ui) == 0)
 384                         return;
 385         }
 386
 387         if (!(ui->state == AS_PAUSED && event == AE_PAUSE))
 388                 __appcore_timer_del(ui);
 389
 390         if (ui->state == AS_DYING) {
 391                 _ERR("Skip the event in dying state");
 392                 return;
 393         }
 394
 395         if (event == AE_TERMINATE) {
 396                 _DBG("[APP %d] TERMINATE", _pid);
 397                 elm_exit();
 398                 aul_status_update(STATUS_DYING);
 399                 return;
 400         }
 401
 402         if (event == AE_RAISE) {
 403 #if defined(X11)
 404                 x_raise_win(getpid());
 405 #elif defined(WAYLAND)
 406                 wl_raise_win();
 407 #endif
 408                 return;
 409         }
 410
 411         if (event == AE_LOWER) {
 412 #if defined(X11)
 413                 x_pause_win(getpid());
 414 #elif defined(WAYLAND)
 415                 wl_pause_win();
 416 #endif
 417                 return;
 418         }
 419
 420         _ret_if(ui->ops == NULL);
 421
 422         switch (event) {
 423         case AE_RESET:
 424                 _DBG("[APP %d] RESET", _pid);
 425                 if (ui->pending_data)
 426                         bundle_free(ui->pending_data);
 427                 ui->pending_data = bundle_dup(b);
 428                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:start]", ui->name);
 429
 430                 if (ui->below_app) {
 431                         free(ui->below_app);
 432                         ui->below_app = NULL;
 433                 }
 434
 435                 below_app = bundle_get_val(b, AUL_SVC_K_RELOCATE_BELOW);
 436                 if (below_app)
 437                         ui->below_app = strdup(below_app);
 438 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 439                 if (ui->exit_from_suspend) {
 440                         _DBG("[__SUSPEND__] reset case");
 441                         ui->exit_from_suspend(ui);
 442                 }
 443 #endif
 444
 445                 if (ui->ops->reset) {
 446                         traceBegin(TTRACE_TAG_APPLICATION_MANAGER,
 447                                         "APPCORE:RESET");
 448                         r = ui->ops->reset(b, ui->ops->data);
 449                         traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
 450                 }
 451                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]", ui->name);
 452
 453                 if (first_launch) {
 454 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 455                         if (ui->app_core->allowed_bg)
 456                                 __appcore_timer_add(ui);
 457 #endif
 458                         first_launch = FALSE;
 459                 } else {
 460                         _INFO("[APP %d] App already running, raise the window", _pid);
 461                         if (bg_state) {
 462                                 bg_launch = bundle_get_val(b, AUL_SVC_K_BG_LAUNCH);
 463                                 if (!bg_launch || strcmp(bg_launch, "enable"))
 464                                         __unset_bg_state();
 465                         }
 466 #ifdef X11
 467                         x_raise_win(getpid());
 468 #else
 469                         wl_raise_win();
 470 #endif
 471                 }
 472                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]",
 473                     ui->name);
 474                 break;
 475         case AE_PAUSE:
 476                 if (ui->state == AS_RUNNING) {
 477                         _DBG("[APP %d] PAUSE", _pid);
 478                         if (ui->ops->pause) {
 479                                 traceBegin(TTRACE_TAG_APPLICATION_MANAGER,
 480                                                 "APPCORE:PAUSE");
 481                                 r = ui->ops->pause(ui->ops->data);
 482                                 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
 483                         }
 484                         ui->state = AS_PAUSED;
 485                         if (r >= 0 && resource_reclaiming == TRUE)
 486                                 __appcore_timer_add(ui);
 487 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 488                         else if (r >= 0 && resource_reclaiming == FALSE
 489                                         && ui->prepare_to_suspend) {
 490                                 _DBG("[__SUSPEND__] pause case");
 491                                 ui->prepare_to_suspend(ui);
 492                         }
 493 #endif
 494                 }
 495                 /* TODO : rotation stop */
 496                 /* r = appcore_pause_rotation_cb(); */
 497                 aul_status_update(STATUS_BG);
 498                 break;
 499         case AE_RESUME:
 500                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:start]",
 501                                 ui->name);
 502 #ifdef _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 503                 if (ui->exit_from_suspend) {
 504                         _DBG("[__SUSPEND__] resume case");
 505                         ui->exit_from_suspend(ui);
 506                 }
 507                 if (ui->app_core->allowed_bg)
 508                         __appcore_timer_del(ui);
 509 #endif
 510
 511                 if (ui->state == AS_PAUSED || ui->state == AS_CREATED) {
 512                         _DBG("[APP %d] RESUME", _pid);
 513
 514                         if (ui->state == AS_CREATED) {
 515                                 bundle_free(ui->pending_data);
 516                                 ui->pending_data = NULL;
 517                         }
 518
 519                         if (ui->ops->resume) {
 520                                 traceBegin(TTRACE_TAG_APPLICATION_MANAGER,
 521                                         "APPCORE:RESUME");
 522                                 ui->ops->resume(ui->ops->data);
 523                                 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
 524                         }
 525                         ui->state = AS_RUNNING;
 526
 527                         if (ui->below_app) {
 528                                 aul_app_group_activate_below(ui->below_app);
 529                                 free(ui->below_app);
 530                                 ui->below_app = NULL;
 531                         }
 532                 }
 533                 /*TODO : rotation start*/
 534                 /* r = appcore_resume_rotation_cb(); */
 535                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:done]",
 536                     ui->name);
 537                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:Launching:done]",
 538                     ui->name);
 539                 aul_status_update(STATUS_VISIBLE);
 540                 break;
 541         case AE_TERMINATE_BGAPP:
 542                 if (ui->state == AS_PAUSED) {
 543                         _DBG("[APP %d] is paused. TERMINATE", _pid);
 544                         ui->state = AS_DYING;
 545                         aul_status_update(STATUS_DYING);
 546                         elm_exit();
 547                 } else if (ui->state == AS_RUNNING) {
 548                         _DBG("[APP %d] is running.", _pid);
 549                 } else {
 550                         _DBG("[APP %d] is another state", _pid);
 551                 }
 552                 break;
 553         case AE_UPDATE_REQUESTED:
 554                 __appcore_efl_update_requested(ui);
 555                 break;
 556         default:
 557                 /* do nothing */
 558                 break;
 559         }
 560 }
 561
 562 static struct ui_ops efl_ops = {
 563         .data = &priv,
 564         .cb_app = __do_app,
 565 };
 566
 567 static bool __check_visible(void)
 568 {
 569         GSList *iter = NULL;
 570         struct win_node *entry = NULL;
 571
 572         _DBG("[EVENT_TEST][EVENT] __check_visible\n");
 573
 574         for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
 575                 entry = iter->data;
 576                 _DBG("win : %x obscured : %d\n", entry->win, entry->bfobscured);
 577                 if (entry->bfobscured == FALSE)
 578                         return TRUE;
 579         }
 580
 581         return FALSE;
 582 }
 583
 584 static GSList *__find_win(unsigned int win)
 585 {
 586         GSList *iter;
 587         struct win_node *t;
 588
 589         for (iter = g_winnode_list; iter; iter = g_slist_next(iter)) {
 590                 t = iter->data;
 591                 if (t && t->win == win)
 592                         return iter;
 593         }
 594
 595         return NULL;
 596 }
 597
 598 #if defined(X11)
 599 static bool __add_win(unsigned int win)
 600 {
 601         struct win_node *t;
 602         GSList *f;
 603
 604         _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
 605
 606         f = __find_win(win);
 607         if (f) {
 608                 errno = ENOENT;
 609                 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
 610                 return FALSE;
 611         }
 612
 613         t = calloc(1, sizeof(struct win_node));
 614         if (t == NULL)
 615                 return FALSE;
 616
 617         t->win = win;
 618         t->bfobscured = FALSE;
 619
 620         g_winnode_list = g_slist_append(g_winnode_list, t);
 621
 622         return TRUE;
 623 }
 624 #elif defined(WAYLAND)
 625 static bool __add_win(unsigned int win, unsigned int surf)
 626 {
 627         struct win_node *t;
 628         GSList *f;
 629
 630         _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
 631
 632         f = __find_win(win);
 633         if (f) {
 634                 errno = ENOENT;
 635                 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
 636                 return FALSE;
 637         }
 638
 639         t = calloc(1, sizeof(struct win_node));
 640         if (t == NULL)
 641                 return FALSE;
 642
 643         t->win = win;
 644         t->surf = surf;
 645         t->bfobscured = FALSE;
 646
 647         g_winnode_list = g_slist_append(g_winnode_list, t);
 648
 649         return TRUE;
 650 }
 651 #endif
 652
 653 static bool __delete_win(unsigned int win)
 654 {
 655         GSList *f;
 656
 657         f = __find_win(win);
 658         if (!f) {
 659                 errno = ENOENT;
 660                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n",
 661                                 win);
 662                 return FALSE;
 663         }
 664
 665         free(f->data);
 666         g_winnode_list = g_slist_delete_link(g_winnode_list, f);
 667
 668         return TRUE;
 669 }
 670
 671 #if defined(X11)
 672 static bool __update_win(unsigned int win, bool bfobscured)
 673 {
 674         GSList *f;
 675         struct win_node *t;
 676
 677         _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
 678              bfobscured);
 679
 680         f = __find_win(win);
 681         if (!f) {
 682                 errno = ENOENT;
 683                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
 684                 return FALSE;
 685         }
 686
 687         t = (struct win_node *)f->data;
 688         t->win = win;
 689         t->bfobscured = bfobscured;
 690
 691         return TRUE;
 692 }
 693 #elif defined(WAYLAND)
 694 static bool __update_win(unsigned int win, unsigned int surf, bool bfobscured)
 695 {
 696         GSList *f;
 697         struct win_node *t;
 698
 699         _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
 700              bfobscured);
 701
 702         f = __find_win(win);
 703         if (!f) {
 704                 errno = ENOENT;
 705                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
 706                 return FALSE;
 707         }
 708
 709         t = (struct win_node *)f->data;
 710         t->win = win;
 711         if (surf != 0)
 712                 t->surf = surf;
 713         t->bfobscured = bfobscured;
 714
 715         return TRUE;
 716 }
 717 #endif
 718
 719 /* WM_ROTATE */
 720 #ifdef X11
 721 static Ecore_X_Atom _WM_WINDOW_ROTATION_SUPPORTED = 0;
 722 static Ecore_X_Atom _WM_WINDOW_ROTATION_CHANGE_REQUEST = 0;
 723
 724 static int __check_wm_rotation_support(void)
 725 {
 726         _DBG("Disable window manager rotation");
 727         return -1;
 728
 729         Ecore_X_Window root, win, win2;
 730         int ret;
 731
 732         if (!_WM_WINDOW_ROTATION_SUPPORTED) {
 733                 _WM_WINDOW_ROTATION_SUPPORTED =
 734                                         ecore_x_atom_get("_E_WINDOW_ROTATION_SUPPORTED");
 735         }
 736
 737         if (!_WM_WINDOW_ROTATION_CHANGE_REQUEST) {
 738                 _WM_WINDOW_ROTATION_CHANGE_REQUEST =
 739                                         ecore_x_atom_get("_E_WINDOW_ROTATION_CHANGE_REQUEST");
 740         }
 741
 742         root = ecore_x_window_root_first_get();
 743         ret = ecore_x_window_prop_xid_get(root,
 744                         _WM_WINDOW_ROTATION_SUPPORTED,
 745                         ECORE_X_ATOM_WINDOW,
 746                         &win, 1);
 747         if ((ret == 1) && (win)) {
 748                 ret = ecore_x_window_prop_xid_get(win,
 749                                 _WM_WINDOW_ROTATION_SUPPORTED,
 750                                 ECORE_X_ATOM_WINDOW,
 751                                 &win2, 1);
 752                 if ((ret == 1) && (win2 == win))
 753                         return 0;
 754         }
 755
 756         return -1;
 757 }
 758
 759 static void __set_wm_rotation_support(unsigned int win, unsigned int set)
 760 {
 761         GSList *iter = NULL;
 762         struct win_node *entry = NULL;
 763
 764         if (win == 0) {
 765                 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
 766                         entry = iter->data;
 767                         if (entry->win) {
 768                                 ecore_x_window_prop_card32_set(entry->win,
 769                                                 _WM_WINDOW_ROTATION_SUPPORTED,
 770                                                 &set, 1);
 771                         }
 772                 }
 773         } else {
 774                 ecore_x_window_prop_card32_set(win,
 775                                 _WM_WINDOW_ROTATION_SUPPORTED,
 776                                 &set, 1);
 777         }
 778 }
 779 #endif
 780
 781 static Eina_Bool __show_cb(void *data, int type, void *event)
 782 {
 783 #if defined(WAYLAND)
 784         Ecore_Wl_Event_Window_Show *ev;
 785
 786         ev = event;
 787         if (ev->parent_win != 0) {
 788                 /* This is child window. Skip!!! */
 789                 return ECORE_CALLBACK_PASS_ON;
 790         }
 791
 792         _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x, %d\n", ev->win, ev->data[0]);
 793
 794         if (!__find_win((unsigned int)ev->win))
 795                 __add_win((unsigned int)ev->win, (unsigned int)ev->data[0]);
 796         else
 797                 __update_win((unsigned int)ev->win, (unsigned int)ev->data[0], FALSE);
 798
 799 #elif defined(X11)
 800         Ecore_X_Event_Window_Show *ev;
 801
 802         ev = event;
 803
 804         _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
 805
 806         if (!__find_win((unsigned int)ev->win)) {
 807                 /* WM_ROTATE */
 808                 if ((priv.wm_rot_supported) && (1 == priv.rot_started))
 809                         __set_wm_rotation_support(ev->win, 1);
 810                 __add_win((unsigned int)ev->win);
 811         } else {
 812                 __update_win((unsigned int)ev->win, FALSE);
 813         }
 814 #endif
 815
 816         appcore_group_attach();
 817         return ECORE_CALLBACK_RENEW;
 818 }
 819
 820 static Eina_Bool __hide_cb(void *data, int type, void *event)
 821 {
 822 #if defined(WAYLAND)
 823         Ecore_Wl_Event_Window_Hide *ev;
 824 #elif defined(X11)
 825         Ecore_X_Event_Window_Hide *ev;
 826 #endif
 827         int bvisibility = 0;
 828
 829         ev = event;
 830
 831         _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
 832
 833         if (__find_win((unsigned int)ev->win)) {
 834                 __delete_win((unsigned int)ev->win);
 835                 bvisibility = __check_visible();
 836                 if (!bvisibility && b_active == TRUE) {
 837                         _DBG(" Go to Pasue state \n");
 838                         b_active = FALSE;
 839                         __do_app(AE_PAUSE, data, NULL);
 840                 }
 841         }
 842
 843         return ECORE_CALLBACK_RENEW;
 844 }
 845
 846 #if defined(WAYLAND)
 847 static Eina_Bool __lower_cb(void *data, int type, void *event)
 848 {
 849         Ecore_Wl_Event_Window_Lower *ev;
 850         ev = event;
 851         if (!ev) return ECORE_CALLBACK_RENEW;
 852         _DBG("ECORE_WL_EVENT_WINDOW_LOWER window id:%u\n", ev->win);
 853         appcore_group_lower();
 854         return ECORE_CALLBACK_RENEW;
 855 }
 856 #endif
 857
 858 static Eina_Bool __visibility_cb(void *data, int type, void *event)
 859 {
 860 #if defined(WAYLAND)
 861         Ecore_Wl_Event_Window_Visibility_Change *ev;
 862         int bvisibility = 0;
 863         ev = event;
 864         __update_win((unsigned int)ev->win, 0, ev->fully_obscured);
 865 #elif defined(X11)
 866         Ecore_X_Event_Window_Visibility_Change *ev;
 867         int bvisibility = 0;
 868
 869         ev = event;
 870
 871         __update_win((unsigned int)ev->win, ev->fully_obscured);
 872 #endif
 873         bvisibility = __check_visible();
 874
 875         _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
 876
 877         if (bvisibility && b_active == FALSE) {
 878                 _DBG(" Go to Resume state\n");
 879                 b_active = TRUE;
 880                 __do_app(AE_RESUME, data, NULL);
 881
 882         } else if (!bvisibility && b_active == TRUE) {
 883                 _DBG(" Go to Pasue state \n");
 884                 b_active = FALSE;
 885                 __do_app(AE_PAUSE, data, NULL);
 886         } else
 887                 _DBG(" No change state \n");
 888
 889         return ECORE_CALLBACK_RENEW;
 890
 891 }
 892
 893 #if defined(X11)
 894 /* WM_ROTATE */
 895 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
 896 {
 897         struct ui_priv *ui = (struct ui_priv *)data;
 898         Ecore_X_Event_Client_Message *e = event;
 899
 900         if (!ui)
 901                 return ECORE_CALLBACK_PASS_ON;
 902
 903         if (e->format != 32)
 904                 return ECORE_CALLBACK_PASS_ON;
 905
 906         if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
 907                 if ((ui->wm_rot_supported == 0)
 908                         || (ui->rot_started == 0)
 909                         || (ui->rot_cb == NULL)) {
 910                         return ECORE_CALLBACK_PASS_ON;
 911                 }
 912
 913                 enum appcore_rm rm;
 914                 switch (e->data.l[1]) {
 915                 case 0:
 916                         rm = APPCORE_RM_PORTRAIT_NORMAL;
 917                         break;
 918                 case 90:
 919                         rm = APPCORE_RM_LANDSCAPE_REVERSE;
 920                         break;
 921                 case 180:
 922                         rm = APPCORE_RM_PORTRAIT_REVERSE;
 923                         break;
 924                 case 270:
 925                         rm = APPCORE_RM_LANDSCAPE_NORMAL;
 926                         break;
 927                 default:
 928                         rm = APPCORE_RM_UNKNOWN;
 929                         break;
 930                 }
 931
 932                 ui->rot_mode = rm;
 933
 934                 if (APPCORE_RM_UNKNOWN != rm)
 935                         ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
 936         }
 937
 938         return ECORE_CALLBACK_PASS_ON;
 939 }
 940 #endif
 941
 942 static void __add_climsg_cb(struct ui_priv *ui)
 943 {
 944         _ret_if(ui == NULL);
 945 #if defined(WAYLAND)
 946         ui->hshow =
 947                 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
 948         ui->hhide =
 949                 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
 950         ui->hvchange =
 951                 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
 952                                 __visibility_cb, ui);
 953         ui->hlower =
 954                 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_LOWER,
 955                                 __lower_cb, ui);
 956 #elif defined(X11)
 957         ui->hshow =
 958                 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
 959         ui->hhide =
 960                 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
 961         ui->hvchange =
 962                 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
 963                                 __visibility_cb, ui);
 964
 965         /* Add client message callback for WM_ROTATE */
 966         if (!__check_wm_rotation_support()) {
 967                 ui->hcmsg = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
 968                                 __cmsg_cb, ui);
 969                 ui->wm_rot_supported = 1;
 970                 appcore_set_wm_rotation(&wm_rotate);
 971         }
 972 #endif
 973 }
 974
 975 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
 976 {
 977         int r;
 978         char *hwacc = NULL;
 979 #if _APPFW_FEATURE_BACKGROUND_MANAGEMENT
 980         struct appcore *ac = NULL;
 981 #endif
 982         bundle *b;
 983         const char *bg_launch;
 984
 985         if (argc == NULL || argv == NULL) {
 986                 _ERR("argc/argv is NULL");
 987                 errno = EINVAL;
 988                 return -1;
 989         }
 990
 991 #if !(GLIB_CHECK_VERSION(2, 36, 0))
 992         g_type_init();
 993 #endif
 994         elm_init(*argc, *argv);
 995
 996         hwacc = getenv("HWACC");
 997         if (hwacc == NULL) {
 998                 _DBG("elm_config_accel_preference_set is not called");
 999         } else if (strcmp(hwacc, "USE") == 0) {
1000                 elm_config_accel_preference_set("hw");
1001                 _DBG("elm_config_accel_preference_set : hw");
1002         } else if (strcmp(hwacc, "NOT_USE") == 0) {
1003                 elm_config_accel_preference_set("none");
1004                 _DBG("elm_config_accel_preference_set : none");
1005         } else {
1006                 _DBG("elm_config_accel_preference_set is not called");
1007         }
1008
1009         r = appcore_init(ui->name, &efl_ops, *argc, *argv);
1010         _retv_if(r == -1, -1);
1011
1012 #if _APPFW_FEATURE_BACKGROUND_MANAGEMENT
1013         appcore_get_app_core(&ac);
1014         ui->app_core = ac;
1015         SECURE_LOGD("[__SUSPEND__] appcore initialized, appcore addr: #%x", ac);
1016 #endif
1017
1018         b = bundle_import_from_argv(*argc, *argv);
1019         if (b) {
1020                 bg_launch = bundle_get_val(b, AUL_SVC_K_BG_LAUNCH);
1021                 if (bg_launch && strcmp(bg_launch, "enable") == 0)
1022                         __set_bg_state();
1023
1024                 bundle_free(b);
1025         }
1026
1027         LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
1028         if (ui->ops && ui->ops->create) {
1029                 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:CREATE");
1030                 r = ui->ops->create(ui->ops->data);
1031                 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1032                 if (r < 0) {
1033                         _ERR("create() return error");
1034                         appcore_exit();
1035                         if (ui->ops && ui->ops->terminate) {
1036                                 traceBegin(TTRACE_TAG_APPLICATION_MANAGER,
1037                                         "APPCORE:TERMINATE");
1038                                 ui->ops->terminate(ui->ops->data);
1039                                 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1040                         }
1041                         errno = ECANCELED;
1042                         return -1;
1043                 }
1044                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
1045                     ui->name);
1046         }
1047         ui->state = AS_CREATED;
1048
1049         __add_climsg_cb(ui);
1050
1051         return 0;
1052 }
1053
1054 static void __after_loop(struct ui_priv *ui)
1055 {
1056         appcore_unset_rotation_cb();
1057         appcore_exit();
1058
1059         if (ui->state == AS_RUNNING) {
1060                 _DBG("[APP %d] PAUSE before termination", _pid);
1061                 if (ui->ops && ui->ops->pause) {
1062                         traceBegin(TTRACE_TAG_APPLICATION_MANAGER,
1063                                         "APPCORE:PAUSE");
1064                         ui->ops->pause(ui->ops->data);
1065                         traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1066                 }
1067         }
1068
1069         if (ui->ops && ui->ops->terminate) {
1070                 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:TERMINATE");
1071                 ui->ops->terminate(ui->ops->data);
1072                 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1073         }
1074
1075         ui->state = AS_DYING;
1076
1077         if (ui->hshow)
1078                 ecore_event_handler_del(ui->hshow);
1079         if (ui->hhide)
1080                 ecore_event_handler_del(ui->hhide);
1081         if (ui->hvchange)
1082                 ecore_event_handler_del(ui->hvchange);
1083 #if defined(WAYLAND)
1084         if (ui->hlower)
1085                 ecore_event_handler_del(ui->hlower);
1086 #endif
1087
1088         __appcore_timer_del(ui);
1089
1090         elm_shutdown();
1091
1092         /* Check loader case */
1093         if (getenv("AUL_LOADER_INIT")) {
1094                 unsetenv("AUL_LOADER_INIT");
1095                 elm_shutdown();
1096         }
1097 }
1098
1099 static int __set_data(struct ui_priv *ui, const char *name,
1100                     struct appcore_ops *ops)
1101 {
1102         if (ui->name) {
1103                 _ERR("Mainloop already started");
1104                 errno = EINPROGRESS;
1105                 return -1;
1106         }
1107
1108         if (name == NULL || name[0] == '\0') {
1109                 _ERR("Invalid name");
1110                 errno = EINVAL;
1111                 return -1;
1112         }
1113
1114         if (ops == NULL) {
1115                 _ERR("ops is NULL");
1116                 errno = EINVAL;
1117                 return -1;
1118         }
1119
1120         ui->name = strdup(name);
1121         _retv_if(ui->name == NULL, -1);
1122
1123         ui->ops = ops;
1124         ui->mfcb = __appcore_efl_memory_flush_cb;
1125         _pid = getpid();
1126
1127         /* WM_ROTATE */
1128         ui->wm_rot_supported = 0;
1129         ui->rot_started = 0;
1130         ui->rot_cb = NULL;
1131         ui->rot_cb_data = NULL;
1132         ui->rot_mode = APPCORE_RM_UNKNOWN;
1133
1134 #ifdef  _APPFW_FEATURE_BACKGROUND_MANAGEMENT
1135         ui->app_core = NULL;
1136         ui->prepare_to_suspend = __appcore_efl_prepare_to_suspend;
1137         ui->exit_from_suspend = __appcore_efl_exit_from_suspend;
1138 #endif
1139
1140         return 0;
1141 }
1142
1143 static void __unset_data(struct ui_priv *ui)
1144 {
1145         if (ui->name)
1146                 free((void *)ui->name);
1147
1148         memset(ui, 0, sizeof(struct ui_priv));
1149 }
1150
1151 #if defined(X11)
1152 /* WM_ROTATE */
1153 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
1154 {
1155         if (cb == NULL) {
1156                 errno = EINVAL;
1157                 return -1;
1158         }
1159
1160         if ((priv.wm_rot_supported) && (0 == priv.rot_started))
1161                 __set_wm_rotation_support(0, 1);
1162
1163         priv.rot_cb = cb;
1164         priv.rot_cb_data = data;
1165         priv.rot_started = 1;
1166
1167         return 0;
1168 }
1169
1170 static int __wm_unset_rotation_cb(void)
1171 {
1172         if ((priv.wm_rot_supported) && (1 == priv.rot_started))
1173                 __set_wm_rotation_support(0, 0);
1174
1175         priv.rot_cb = NULL;
1176         priv.rot_cb_data = NULL;
1177         priv.rot_started = 0;
1178
1179         return 0;
1180 }
1181
1182 static int __wm_get_rotation_state(enum appcore_rm *curr)
1183 {
1184         if (curr == NULL) {
1185                 errno = EINVAL;
1186                 return -1;
1187         }
1188
1189         *curr = priv.rot_mode;
1190
1191         return 0;
1192 }
1193
1194 static int __wm_pause_rotation_cb(void)
1195 {
1196         if ((priv.rot_started == 1) && (priv.wm_rot_supported))
1197                 __set_wm_rotation_support(0, 0);
1198
1199         priv.rot_started = 0;
1200
1201         return 0;
1202 }
1203
1204 static int __wm_resume_rotation_cb(void)
1205 {
1206         if ((priv.rot_started == 0) && (priv.wm_rot_supported))
1207                 __set_wm_rotation_support(0, 1);
1208
1209         priv.rot_started = 1;
1210
1211         return 0;
1212 }
1213
1214 static struct ui_wm_rotate wm_rotate = {
1215         __wm_set_rotation_cb,
1216         __wm_unset_rotation_cb,
1217         __wm_get_rotation_state,
1218         __wm_pause_rotation_cb,
1219         __wm_resume_rotation_cb
1220 };
1221 #endif
1222
1223 EXPORT_API int appcore_efl_init(const char *name, int *argc, char ***argv,
1224                      struct appcore_ops *ops)
1225 {
1226         int r;
1227
1228         LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
1229
1230         r = __set_data(&priv, name, ops);
1231         _retv_if(r == -1, -1);
1232
1233         r = __before_loop(&priv, argc, argv);
1234         if (r == -1) {
1235                 aul_status_update(STATUS_DYING);
1236                 __unset_data(&priv);
1237                 return -1;
1238         }
1239
1240         return 0;
1241 }
1242
1243 EXPORT_API void appcore_efl_fini(void)
1244 {
1245         aul_status_update(STATUS_DYING);
1246
1247         __after_loop(&priv);
1248
1249         __unset_data(&priv);
1250 }
1251
1252 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
1253                                 struct appcore_ops *ops)
1254 {
1255         int r;
1256
1257         r = appcore_efl_init(name, argc, argv, ops);
1258         _retv_if(r == -1, -1);
1259
1260         elm_run();
1261
1262         appcore_efl_fini();
1263
1264         return 0;
1265 }
1266
1267 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
1268 {
1269         resource_reclaiming = enable;
1270
1271         return 0;
1272 }
1273
1274 EXPORT_API int appcore_set_app_state(int state)
1275 {
1276         priv.state = state;
1277
1278         tmp_val = 1;
1279
1280         return 0;
1281 }
1282
1283 EXPORT_API int appcore_set_preinit_window_name(const char *win_name)
1284 {
1285         int ret = -1;
1286         void *preinit_window = NULL;
1287         const Evas *e = NULL;
1288
1289         if (!win_name) {
1290                 _ERR("invalid parameter");
1291                 return ret;
1292         }
1293
1294         preinit_window = elm_win_precreated_object_get();
1295         if (!preinit_window) {
1296                 _ERR("Failed to get preinit window");
1297                 return ret;
1298         }
1299
1300         e = evas_object_evas_get((const Evas_Object *)preinit_window);
1301         if (e) {
1302                 Ecore_Evas *ee = ecore_evas_ecore_evas_get(e);
1303                 if (ee) {
1304                         ecore_evas_name_class_set(ee, win_name, win_name);
1305                         ret = 0;
1306                 }
1307         }
1308
1309         return ret;
1310 }
1311
1312 EXPORT_API unsigned int appcore_get_main_window(void)
1313 {
1314         struct win_node *entry = NULL;
1315
1316         if (g_winnode_list != NULL) {
1317                 entry = g_winnode_list->data;
1318                 return (unsigned int) entry->win;
1319         }
1320
1321         return 0;
1322 }
1323
1324 #if defined(WAYLAND)
1325 EXPORT_API unsigned int appcore_get_main_surface(void)
1326 {
1327         struct win_node *entry = NULL;
1328
1329         if (g_winnode_list != NULL) {
1330                 entry = g_winnode_list->data;
1331                 return (unsigned int) entry->surf;
1332         }
1333
1334         return 0;
1335 }
1336 #endif