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