src/appcore-efl.c

   1 /*
   2  *  app-core
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <sys/types.h>
  23 #include <sys/socket.h>
  24 #include <sys/un.h>
  25 #include <stdio.h>
  26 #include <unistd.h>
  27 #include <stdarg.h>
  28 #include <errno.h>
  29 #include <string.h>
  30 #include <stdlib.h>
  31
  32 #ifdef WAYLAND
  33 #include <Ecore_Wayland.h>
  34 #endif
  35
  36 #ifdef X11
  37 #include <X11/Xatom.h>
  38 #include <X11/Xlib.h>
  39 #include <Ecore_X.h>
  40 #endif
  41
  42 #include <Ecore.h>
  43 #include <Ecore_Evas.h>
  44 #include <Ecore_Input_Evas.h>
  45 #include <Elementary.h>
  46 #include <glib-object.h>
  47 #include <malloc.h>
  48 #include <glib.h>
  49 #include <dbus/dbus.h>
  50 #include <stdbool.h>
  51 #include <aul.h>
  52 #include "appcore-internal.h"
  53 #include "appcore-efl.h"
  54
  55 static pid_t _pid;
  56
  57 static bool resource_reclaiming = TRUE;
  58 static int tmp_val = 0;
  59
  60 enum proc_status_type { /** cgroup command type **/
  61         PROC_STATUS_LAUNCH,
  62         PROC_STATUS_RESUME,
  63         PROC_STATUS_TERMINATE,
  64         PROC_STATUS_FOREGRD,
  65         PROC_STATUS_BACKGRD,
  66 };
  67
  68 struct ui_priv {
  69         const char *name;
  70         enum app_state state;
  71
  72         Ecore_Event_Handler *hshow;
  73         Ecore_Event_Handler *hhide;
  74         Ecore_Event_Handler *hvchange;
  75         Ecore_Event_Handler *hcmsg; /* WM_ROTATE */
  76
  77         Ecore_Timer *mftimer;   /* Ecore Timer for memory flushing */
  78
  79         struct appcore_ops *ops;
  80         void (*mfcb) (void);    /* Memory Flushing Callback */
  81
  82         /* WM_ROTATE */
  83         int wm_rot_supported;
  84         int rot_started;
  85         int (*rot_cb) (void *event_info, enum appcore_rm, void *);
  86         void *rot_cb_data;
  87         enum appcore_rm rot_mode;
  88         bundle *pending_data;
  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 #ifdef WAYLAND
 118         unsigned int surf;
 119 #endif
 120         bool bfobscured;
 121 };
 122
 123 static struct ui_wm_rotate wm_rotate;
 124 static Eina_Bool __visibility_cb(void *data, int type, void *event);
 125
 126
 127 static void _send_to_resourced(enum proc_status_type type)
 128 {
 129         DBusConnection *conn;
 130         DBusMessage* msg;
 131         DBusError dbus_error;
 132
 133         dbus_error_init(&dbus_error);
 134
 135         conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
 136         if (!conn) {
 137                 _ERR("dbus_bus_get failed : [%s]", dbus_error.message);
 138                 dbus_error_free(&dbus_error);
 139                 return;
 140         }
 141
 142         msg = dbus_message_new_signal("/Org/Tizen/ResourceD/Process",
 143                         "org.tizen.resourced.process",
 144                         "ProcStatus");
 145         if (!msg) {
 146                 _ERR("dbus_message_new_signal is failed");
 147                 return;
 148         }
 149
 150         if (!dbus_message_append_args(msg,
 151                                 DBUS_TYPE_INT32, &type,
 152                                 DBUS_TYPE_INT32, &_pid,
 153                                 DBUS_TYPE_INVALID)) {
 154                 _ERR("dbus_message_append_args is failed. type = %d, pid = %d",
 155                                 type, _pid);
 156                 dbus_message_unref(msg);
 157                 return;
 158         }
 159
 160         if (!dbus_connection_send (conn, msg, NULL)) {
 161                 _ERR("dbus_connection_send is failed");
 162         }
 163
 164         dbus_message_unref(msg);
 165 }
 166
 167 static GSList *g_winnode_list;
 168
 169 #if defined(MEMORY_FLUSH_ACTIVATE)
 170 static Eina_Bool __appcore_memory_flush_cb(void *data)
 171 {
 172         struct ui_priv *ui = (struct ui_priv *)data;
 173
 174         appcore_flush_memory();
 175         ui->mftimer = NULL;
 176
 177         return ECORE_CALLBACK_CANCEL;
 178 }
 179
 180 static int __appcore_low_memory_post_cb(struct ui_priv *ui)
 181 {
 182         if (ui->state == AS_PAUSED) {
 183                 appcore_flush_memory();
 184         } else {
 185                 malloc_trim(0);
 186         }
 187
 188         return 0;
 189 }
 190
 191 static void __appcore_timer_add(struct ui_priv *ui)
 192 {
 193         ui->mftimer = ecore_timer_add(5, __appcore_memory_flush_cb, ui);
 194 }
 195
 196 static void __appcore_timer_del(struct ui_priv *ui)
 197 {
 198         if (ui->mftimer) {
 199                 ecore_timer_del(ui->mftimer);
 200                 ui->mftimer = NULL;
 201         }
 202 }
 203
 204 #else
 205
 206 static int __appcore_low_memory_post_cb(ui_priv *ui)
 207 {
 208         return -1;
 209 }
 210
 211 #define __appcore_timer_add(ui) 0
 212 #define __appcore_timer_del(ui) 0
 213
 214 #endif
 215
 216 static void __appcore_efl_memory_flush_cb(void)
 217 {
 218         _DBG("[APP %d]   __appcore_efl_memory_flush_cb()", _pid);
 219         elm_cache_all_flush();
 220 }
 221 #ifdef WAYLAND
 222 static void wl_raise_win()
 223 {
 224         Ecore_Wl_Window *win;
 225         unsigned int win_id = appcore_get_main_window();
 226         _DBG("Raise window : %d", win_id);
 227         win = ecore_wl_window_find(win_id);
 228         ecore_wl_window_activate(win);
 229 }
 230 #endif
 231
 232 static void __do_app(enum app_event event, void *data, bundle * b)
 233 {
 234         int r = -1;
 235         struct ui_priv *ui = data;
 236
 237         _DBG("[APP %d] Event: %d", _pid, event);
 238         _ret_if(ui == NULL || event >= AE_MAX);
 239         _DBG("[APP %d] Event: %s State: %s", _pid, _ae_name[event],
 240              _as_name[ui->state]);
 241
 242         if (event == AE_MEM_FLUSH) {
 243                 ui->mfcb();
 244                 return;
 245         }
 246
 247         if (event == AE_LOWMEM_POST) {
 248                 if (__appcore_low_memory_post_cb(ui) == 0)
 249                         return;
 250         }
 251
 252         if (!(ui->state == AS_PAUSED && event == AE_PAUSE))
 253                 __appcore_timer_del(ui);
 254
 255         if (event == AE_TERMINATE) {
 256                 _DBG("[APP %d] TERMINATE", _pid);
 257                 ui->state = AS_DYING;
 258                 elm_exit();
 259                 return;
 260         }
 261
 262         if (event == AE_RAISE) {
 263 #ifdef X11
 264                 x_raise_win(getpid());
 265 #else
 266                 wl_raise_win();
 267 #endif
 268                 return;
 269         }
 270
 271         if (event == AE_LOWER) {
 272 #ifdef X11
 273                 x_pause_win(getpid());
 274                 return;
 275 #endif
 276                 /* TODO: wayland support */
 277         }
 278
 279         _ret_if(ui->ops == NULL);
 280
 281         switch (event) {
 282         case AE_RESET:
 283                 _DBG("[APP %d] RESET", _pid);
 284                 ui->pending_data = bundle_dup(b);
 285                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:start]", ui->name);
 286                 if (ui->ops->reset)
 287                         r = ui->ops->reset(b, ui->ops->data);
 288                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]", ui->name);
 289
 290                 if (first_launch) {
 291                         first_launch = FALSE;
 292                 } else {
 293                         _INFO("[APP %d] App already running, raise the window", _pid);
 294 #ifdef X11
 295                         x_raise_win(getpid());
 296 #else
 297                         wl_raise_win();
 298 #endif
 299                 }
 300                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]",
 301                     ui->name);
 302                 break;
 303         case AE_PAUSE:
 304                 if (ui->state == AS_RUNNING) {
 305                         _DBG("[APP %d] PAUSE", _pid);
 306                         if (ui->ops->pause)
 307                                 r = ui->ops->pause(ui->ops->data);
 308                         ui->state = AS_PAUSED;
 309                         if(r >= 0 && resource_reclaiming == TRUE)
 310                                 __appcore_timer_add(ui);
 311                 }
 312                 /* TODO : rotation stop */
 313                 //r = appcore_pause_rotation_cb();
 314                 _send_to_resourced(PROC_STATUS_BACKGRD);
 315                 break;
 316         case AE_RESUME:
 317                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:start]",
 318                                 ui->name);
 319                 if (ui->state == AS_PAUSED || ui->state == AS_CREATED) {
 320                         _DBG("[APP %d] RESUME", _pid);
 321
 322                         if (ui->state == AS_CREATED) {
 323                                 appcore_group_reset(ui->pending_data);
 324                                 bundle_free(ui->pending_data);
 325                                 ui->pending_data = NULL;
 326                         } else {
 327                                 appcore_group_resume();
 328                                 if (ui->ops->resume) {
 329                                         ui->ops->resume(ui->ops->data);
 330                                 }
 331                         }
 332                         ui->state = AS_RUNNING;
 333                 }
 334                 /*TODO : rotation start*/
 335                 //r = appcore_resume_rotation_cb();
 336                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:done]",
 337                     ui->name);
 338                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:Launching:done]",
 339                     ui->name);
 340                 _send_to_resourced(PROC_STATUS_FOREGRD);
 341                 break;
 342         case AE_TERMINATE_BGAPP:
 343                 if (ui->state == AS_PAUSED) {
 344                         _DBG("[APP %d] is paused. TERMINATE", _pid);
 345                         ui->state = AS_DYING;
 346                         aul_status_update(STATUS_DYING);
 347                         elm_exit();
 348                 } else if (ui->state == AS_RUNNING) {
 349                         _DBG("[APP %d] is running.", _pid);
 350                 } else {
 351                         _DBG("[APP %d] is another state", _pid);
 352                 }
 353                 break;
 354         default:
 355                 /* do nothing */
 356                 break;
 357         }
 358 }
 359
 360 static struct ui_ops efl_ops = {
 361         .data = &priv,
 362         .cb_app = __do_app,
 363 };
 364
 365
 366 static bool __check_visible(void)
 367 {
 368         GSList *iter = NULL;
 369         struct win_node *entry = NULL;
 370
 371         _DBG("[EVENT_TEST][EVENT] __check_visible\n");
 372
 373         for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
 374                 entry = iter->data;
 375                 _DBG("win : %x obscured : %d\n", entry->win, entry->bfobscured);
 376                 if(entry->bfobscured == FALSE)
 377                         return TRUE;
 378         }
 379         return FALSE;
 380 }
 381
 382 static GSList *__find_win(unsigned int win)
 383 {
 384         GSList *iter;
 385         struct win_node *t;
 386
 387         for (iter = g_winnode_list; iter; iter = g_slist_next(iter)) {
 388                 t = iter->data;
 389                 if (t && t->win == win)
 390                         return iter;
 391         }
 392
 393         return NULL;
 394 }
 395
 396 #ifdef X11
 397 static bool __add_win(unsigned int win)
 398 {
 399         struct win_node *t;
 400         GSList *f;
 401
 402         _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
 403
 404         f = __find_win(win);
 405         if (f) {
 406                 errno = ENOENT;
 407                 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
 408                 return FALSE;
 409         }
 410
 411         t = calloc(1, sizeof(struct win_node));
 412         if (t == NULL)
 413                 return FALSE;
 414
 415         t->win = win;
 416         t->bfobscured = FALSE;
 417
 418         g_winnode_list = g_slist_append(g_winnode_list, t);
 419
 420         return TRUE;
 421 }
 422 #else
 423 static bool __add_win(unsigned int win, unsigned int surf)
 424 {
 425         struct win_node *t;
 426         GSList *f;
 427
 428         _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
 429
 430         f = __find_win(win);
 431         if (f) {
 432                 errno = ENOENT;
 433                 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
 434                 return FALSE;
 435         }
 436
 437         t = calloc(1, sizeof(struct win_node));
 438         if (t == NULL)
 439                 return FALSE;
 440
 441         t->win = win;
 442         t->surf = surf;
 443         t->bfobscured = FALSE;
 444
 445         g_winnode_list = g_slist_append(g_winnode_list, t);
 446
 447         return TRUE;
 448 }
 449 #endif
 450
 451 static bool __delete_win(unsigned int win)
 452 {
 453         GSList *f;
 454
 455         f = __find_win(win);
 456         if (!f) {
 457                 errno = ENOENT;
 458                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n",
 459                                 win);
 460                 return FALSE;
 461         }
 462
 463         g_winnode_list = g_slist_delete_link(g_winnode_list, f);
 464
 465         free(f->data);
 466
 467         return TRUE;
 468 }
 469
 470 #ifdef X11
 471 static bool __update_win(unsigned int win, bool bfobscured)
 472 {
 473         GSList *f;
 474         struct win_node *t;
 475
 476         _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
 477              bfobscured);
 478
 479         f = __find_win(win);
 480         if (!f) {
 481                 errno = ENOENT;
 482                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
 483                 return FALSE;
 484         }
 485
 486         g_winnode_list = g_slist_remove_link(g_winnode_list, f);
 487
 488         t = (struct win_node *)f->data;
 489         t->win = win;
 490         t->bfobscured = bfobscured;
 491
 492         g_winnode_list = g_slist_concat(g_winnode_list, f);
 493
 494         return TRUE;
 495 }
 496 #else
 497 static bool __update_win(unsigned int win, unsigned int surf, bool bfobscured)
 498 {
 499         GSList *f;
 500         struct win_node *t;
 501
 502         _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
 503              bfobscured);
 504
 505         f = __find_win(win);
 506         if (!f) {
 507                 errno = ENOENT;
 508                 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
 509                 return FALSE;
 510         }
 511
 512         g_winnode_list = g_slist_remove_link(g_winnode_list, f);
 513
 514         t = (struct win_node *)f->data;
 515         t->win = win;
 516         if (surf != 0)
 517                 t->surf = surf;
 518         t->bfobscured = bfobscured;
 519
 520         g_winnode_list = g_slist_concat(g_winnode_list, f);
 521
 522         return TRUE;
 523 }
 524 #endif
 525
 526 /* WM_ROTATE */
 527 #ifdef X11
 528 static Ecore_X_Atom _WM_WINDOW_ROTATION_SUPPORTED = 0;
 529 static Ecore_X_Atom _WM_WINDOW_ROTATION_CHANGE_REQUEST = 0;
 530
 531 static int __check_wm_rotation_support(void)
 532 {
 533         _DBG("Disable window manager rotation");
 534         return -1;
 535
 536         Ecore_X_Window root, win, win2;
 537         int ret;
 538
 539         if (!_WM_WINDOW_ROTATION_SUPPORTED) {
 540                 _WM_WINDOW_ROTATION_SUPPORTED =
 541                                         ecore_x_atom_get("_E_WINDOW_ROTATION_SUPPORTED");
 542         }
 543
 544         if (!_WM_WINDOW_ROTATION_CHANGE_REQUEST) {
 545                 _WM_WINDOW_ROTATION_CHANGE_REQUEST =
 546                                         ecore_x_atom_get("_E_WINDOW_ROTATION_CHANGE_REQUEST");
 547         }
 548
 549         root = ecore_x_window_root_first_get();
 550         ret = ecore_x_window_prop_xid_get(root,
 551                         _WM_WINDOW_ROTATION_SUPPORTED,
 552                         ECORE_X_ATOM_WINDOW,
 553                         &win, 1);
 554         if ((ret == 1) && (win))
 555         {
 556                 ret = ecore_x_window_prop_xid_get(win,
 557                                 _WM_WINDOW_ROTATION_SUPPORTED,
 558                                 ECORE_X_ATOM_WINDOW,
 559                                 &win2, 1);
 560                 if ((ret == 1) && (win2 == win))
 561                         return 0;
 562         }
 563
 564         return -1;
 565 }
 566
 567 static void __set_wm_rotation_support(unsigned int win, unsigned int set)
 568 {
 569         GSList *iter = NULL;
 570         struct win_node *entry = NULL;
 571
 572         if (0 == win) {
 573                 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
 574                         entry = iter->data;
 575                         if (entry->win) {
 576                                 ecore_x_window_prop_card32_set(entry->win,
 577                                                 _WM_WINDOW_ROTATION_SUPPORTED,
 578                                                 &set, 1);
 579                         }
 580                 }
 581         } else {
 582                 ecore_x_window_prop_card32_set(win,
 583                                 _WM_WINDOW_ROTATION_SUPPORTED,
 584                                 &set, 1);
 585         }
 586 }
 587
 588 #endif
 589
 590 static Eina_Bool __show_cb(void *data, int type, void *event)
 591 {
 592 #ifdef WAYLAND
 593         Ecore_Wl_Event_Window_Show *ev;
 594
 595         ev = event;
 596         if (ev->parent_win != 0)
 597         {
 598                 // This is child window. Skip!!!
 599                 return ECORE_CALLBACK_PASS_ON;
 600         }
 601
 602         _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x, %d\n", ev->win, ev->data[0]);
 603
 604         if (!__find_win((unsigned int)ev->win))
 605                 __add_win((unsigned int)ev->win, (unsigned int)ev->data[0]);
 606         else
 607                 __update_win((unsigned int)ev->win, (unsigned int)ev->data[0], FALSE);
 608
 609 #else
 610         Ecore_X_Event_Window_Show *ev;
 611         int ret;
 612         Ecore_X_Window parent;
 613
 614         ev = event;
 615
 616         _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
 617
 618         if (!__find_win((unsigned int)ev->win)) {
 619                 /* WM_ROTATE */
 620                 if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
 621                         __set_wm_rotation_support(ev->win, 1);
 622                 }
 623                 __add_win((unsigned int)ev->win);
 624         }
 625         else
 626                 __update_win((unsigned int)ev->win, FALSE);
 627 #endif
 628
 629         return ECORE_CALLBACK_RENEW;
 630 }
 631
 632 static Eina_Bool __hide_cb(void *data, int type, void *event)
 633 {
 634 #ifdef WAYLAND
 635         Ecore_Wl_Event_Window_Hide *ev;
 636 #else
 637         Ecore_X_Event_Window_Hide *ev;
 638 #endif
 639         int bvisibility = 0;
 640
 641         ev = event;
 642
 643         _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
 644
 645         if (__find_win((unsigned int)ev->win)) {
 646                 __delete_win((unsigned int)ev->win);
 647                 bvisibility = __check_visible();
 648                 if (!bvisibility && b_active == TRUE) {
 649                         _DBG(" Go to Pasue state \n");
 650                         b_active = FALSE;
 651                         __do_app(AE_PAUSE, data, NULL);
 652                 }
 653         }
 654
 655         return ECORE_CALLBACK_RENEW;
 656 }
 657
 658 static Eina_Bool __visibility_cb(void *data, int type, void *event)
 659 {
 660 #ifdef WAYLAND
 661         Ecore_Wl_Event_Window_Visibility_Change *ev;
 662         int bvisibility = 0;
 663         ev = event;
 664         __update_win((unsigned int)ev->win, 0, ev->fully_obscured);
 665 #else
 666         Ecore_X_Event_Window_Visibility_Change *ev;
 667         int bvisibility = 0;
 668
 669         ev = event;
 670
 671         __update_win((unsigned int)ev->win, ev->fully_obscured);
 672 #endif
 673         bvisibility = __check_visible();
 674
 675         _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
 676
 677         if (bvisibility && b_active == FALSE) {
 678                 _DBG(" Go to Resume state\n");
 679                 b_active = TRUE;
 680                 __do_app(AE_RESUME, data, NULL);
 681
 682         } else if (!bvisibility && b_active == TRUE) {
 683                 _DBG(" Go to Pasue state \n");
 684                 b_active = FALSE;
 685                 __do_app(AE_PAUSE, data, NULL);
 686         } else
 687                 _DBG(" No change state \n");
 688
 689         return ECORE_CALLBACK_RENEW;
 690
 691 }
 692
 693 #ifdef X11
 694 /* WM_ROTATE */
 695 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
 696 {
 697         struct ui_priv *ui = (struct ui_priv *)data;
 698         Ecore_X_Event_Client_Message *e = event;
 699
 700         if (!ui) return ECORE_CALLBACK_PASS_ON;
 701         if (e->format != 32) return ECORE_CALLBACK_PASS_ON;
 702         if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
 703                 if ((0 == ui->wm_rot_supported) ||
 704                         (0 == ui->rot_started) ||
 705                         (NULL == ui->rot_cb)) {
 706                         return ECORE_CALLBACK_PASS_ON;
 707                 }
 708
 709                 enum appcore_rm rm;
 710                 switch (e->data.l[1])
 711                 {
 712                         case   0: rm = APPCORE_RM_PORTRAIT_NORMAL;   break;
 713                         case  90: rm = APPCORE_RM_LANDSCAPE_REVERSE; break;
 714                         case 180: rm = APPCORE_RM_PORTRAIT_REVERSE;  break;
 715                         case 270: rm = APPCORE_RM_LANDSCAPE_NORMAL;  break;
 716                         default:  rm = APPCORE_RM_UNKNOWN;           break;
 717                 }
 718
 719                 ui->rot_mode = rm;
 720
 721                 if (APPCORE_RM_UNKNOWN != rm) {
 722                         ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
 723                 }
 724         }
 725
 726         return ECORE_CALLBACK_PASS_ON;
 727 }
 728 #endif
 729
 730 static void __add_climsg_cb(struct ui_priv *ui)
 731 {
 732         _ret_if(ui == NULL);
 733 #ifdef WAYLAND
 734         ui->hshow =
 735             ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
 736         ui->hhide =
 737             ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
 738         ui->hvchange =
 739             ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
 740                                     __visibility_cb, ui);
 741 #else
 742         ui->hshow =
 743             ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
 744         ui->hhide =
 745             ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
 746         ui->hvchange =
 747             ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
 748                                     __visibility_cb, ui);
 749
 750         /* Add client message callback for WM_ROTATE */
 751         if(!__check_wm_rotation_support())
 752         {
 753                 ui->hcmsg =
 754                         ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, __cmsg_cb, ui);
 755                 ui->wm_rot_supported = 1;
 756                 appcore_set_wm_rotation(&wm_rotate);
 757         }
 758 #endif
 759 }
 760
 761 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
 762 {
 763         int r;
 764         char *hwacc = NULL;
 765
 766         if (argc == NULL || argv == NULL) {
 767                 _ERR("argc/argv is NULL");
 768                 errno = EINVAL;
 769                 return -1;
 770         }
 771
 772         g_type_init();
 773         elm_init(*argc, *argv);
 774
 775         hwacc = getenv("HWACC");
 776
 777         if(hwacc == NULL) {
 778                 _DBG("elm_config_preferred_engine_set is not called");
 779         } else if(strcmp(hwacc, "USE") == 0) {
 780 #ifdef WAYLAND
 781                 elm_config_preferred_engine_set("wayland_egl");
 782                 _DBG("elm_config_preferred_engine_set : wayland_egl");
 783 #else
 784                 elm_config_preferred_engine_set("opengl_x11");
 785                 _DBG("elm_config_preferred_engine_set : opengl_x11");
 786 #endif
 787         } else if(strcmp(hwacc, "NOT_USE") == 0) {
 788 #ifdef WAYLAND
 789                 elm_config_preferred_engine_set("wayland_shm");
 790                 _DBG("elm_config_preferred_engine_set : wayland_shm");
 791 #else
 792                 elm_config_preferred_engine_set("software_x11");
 793                 _DBG("elm_config_preferred_engine_set : software_x11");
 794 #endif
 795         } else {
 796                 _DBG("elm_config_preferred_engine_set is not called");
 797         }
 798
 799         r = appcore_init(ui->name, &efl_ops, *argc, *argv);
 800         _retv_if(r == -1, -1);
 801
 802         LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
 803         if (ui->ops && ui->ops->create) {
 804                 r = ui->ops->create(ui->ops->data);
 805                 if (r < 0) {
 806                         _ERR("create() return error");
 807                         appcore_exit();
 808                         if (ui->ops && ui->ops->terminate)
 809                                 ui->ops->terminate(ui->ops->data);
 810                         errno = ECANCELED;
 811                         return -1;
 812                 }
 813                 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
 814                     ui->name);
 815         }
 816         ui->state = AS_CREATED;
 817
 818         __add_climsg_cb(ui);
 819
 820         return 0;
 821 }
 822
 823 static void __after_loop(struct ui_priv *ui)
 824 {
 825         appcore_unset_rotation_cb();
 826         appcore_exit();
 827
 828         if (ui->state == AS_RUNNING) {
 829                 _DBG("[APP %d] PAUSE before termination", _pid);
 830                 if (ui->ops && ui->ops->pause)
 831                         ui->ops->pause(ui->ops->data);
 832         }
 833
 834         if (ui->ops && ui->ops->terminate)
 835                 ui->ops->terminate(ui->ops->data);
 836
 837         if (ui->hshow)
 838                 ecore_event_handler_del(ui->hshow);
 839         if (ui->hhide)
 840                 ecore_event_handler_del(ui->hhide);
 841         if (ui->hvchange)
 842                 ecore_event_handler_del(ui->hvchange);
 843
 844         __appcore_timer_del(ui);
 845
 846         elm_shutdown();
 847 }
 848
 849 static int __set_data(struct ui_priv *ui, const char *name,
 850                     struct appcore_ops *ops)
 851 {
 852         if (ui->name) {
 853                 _ERR("Mainloop already started");
 854                 errno = EINPROGRESS;
 855                 return -1;
 856         }
 857
 858         if (name == NULL || name[0] == '\0') {
 859                 _ERR("Invalid name");
 860                 errno = EINVAL;
 861                 return -1;
 862         }
 863
 864         if (ops == NULL) {
 865                 _ERR("ops is NULL");
 866                 errno = EINVAL;
 867                 return -1;
 868         }
 869
 870         ui->name = strdup(name);
 871         _retv_if(ui->name == NULL, -1);
 872
 873         ui->ops = ops;
 874
 875         ui->mfcb = __appcore_efl_memory_flush_cb;
 876
 877         _pid = getpid();
 878
 879         /* WM_ROTATE */
 880         ui->wm_rot_supported = 0;
 881         ui->rot_started = 0;
 882         ui->rot_cb = NULL;
 883         ui->rot_cb_data = NULL;
 884         ui->rot_mode = APPCORE_RM_UNKNOWN;
 885
 886         return 0;
 887 }
 888
 889 static void __unset_data(struct ui_priv *ui)
 890 {
 891         if (ui->name)
 892                 free((void *)ui->name);
 893
 894         memset(ui, 0, sizeof(struct ui_priv));
 895 }
 896
 897 /* WM_ROTATE */
 898 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
 899 {
 900         if (cb == NULL) {
 901                 errno = EINVAL;
 902                 return -1;
 903         }
 904
 905         if ((priv.wm_rot_supported) && (0 == priv.rot_started)) {
 906                 __set_wm_rotation_support(0, 1);
 907         }
 908
 909         priv.rot_cb = cb;
 910         priv.rot_cb_data = data;
 911         priv.rot_started = 1;
 912
 913         return 0;
 914 }
 915
 916 static int __wm_unset_rotation_cb(void)
 917 {
 918         if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
 919                 __set_wm_rotation_support(0, 0);
 920         }
 921
 922         priv.rot_cb = NULL;
 923         priv.rot_cb_data = NULL;
 924         priv.rot_started = 0;
 925
 926         return 0;
 927 }
 928
 929 static int __wm_get_rotation_state(enum appcore_rm *curr)
 930 {
 931         if (curr == NULL) {
 932                 errno = EINVAL;
 933                 return -1;
 934         }
 935
 936         *curr = priv.rot_mode;
 937
 938         return 0;
 939 }
 940
 941 static int __wm_pause_rotation_cb(void)
 942 {
 943         if ((1 == priv.rot_started) && (priv.wm_rot_supported)) {
 944                 __set_wm_rotation_support(0, 0);
 945         }
 946
 947         priv.rot_started = 0;
 948
 949         return 0;
 950 }
 951
 952 static int __wm_resume_rotation_cb(void)
 953 {
 954         if ((0 == priv.rot_started) && (priv.wm_rot_supported)) {
 955                 __set_wm_rotation_support(0, 1);
 956         }
 957
 958         priv.rot_started = 1;
 959
 960         return 0;
 961 }
 962
 963 static struct ui_wm_rotate wm_rotate = {
 964         __wm_set_rotation_cb,
 965         __wm_unset_rotation_cb,
 966         __wm_get_rotation_state,
 967         __wm_pause_rotation_cb,
 968         __wm_resume_rotation_cb
 969 };
 970
 971 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
 972                                 struct appcore_ops *ops)
 973 {
 974         int r;
 975
 976         LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
 977
 978         r = __set_data(&priv, name, ops);
 979         _retv_if(r == -1, -1);
 980
 981         r = __before_loop(&priv, argc, argv);
 982         if (r == -1) {
 983                 __unset_data(&priv);
 984                 return -1;
 985         }
 986
 987         elm_run();
 988
 989         aul_status_update(STATUS_DYING);
 990
 991         __after_loop(&priv);
 992
 993         __unset_data(&priv);
 994
 995         return 0;
 996 }
 997
 998 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
 999 {
1000         resource_reclaiming = enable;
1001
1002         return 0;
1003 }
1004
1005 EXPORT_API int appcore_set_app_state(int state)
1006 {
1007         priv.state = state;
1008
1009         tmp_val = 1;
1010
1011         return 0;
1012 }
1013
1014 EXPORT_API unsigned int appcore_get_main_window()
1015 {
1016         struct win_node *entry = NULL;
1017
1018         if (g_winnode_list != NULL) {
1019                 entry = g_winnode_list->data;
1020                 return (unsigned int) entry->win;
1021         }
1022         return 0;
1023 }
1024 #ifdef WAYLAND
1025 EXPORT_API unsigned int appcore_get_main_surface()
1026 {
1027         struct win_node *entry = NULL;
1028
1029         if (g_winnode_list != NULL) {
1030                 entry = g_winnode_list->data;
1031                 return (unsigned int) entry->surf;
1032         }
1033         return 0;
1034 }
1035 #endif