4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
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
12 * http://www.apache.org/licenses/LICENSE-2.0
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.
22 #include <sys/types.h>
23 #include <sys/socket.h>
33 #include <Ecore_Wayland.h>
37 #include <X11/Xatom.h>
43 #include <Ecore_Evas.h>
44 #include <Ecore_Input_Evas.h>
45 #include <Elementary.h>
46 #include <glib-object.h>
49 #include <dbus/dbus.h>
52 #include "appcore-internal.h"
53 #include "appcore-efl.h"
57 static bool resource_reclaiming = TRUE;
58 static int tmp_val = 0;
60 enum proc_status_type { /** cgroup command type **/
63 PROC_STATUS_TERMINATE,
72 Ecore_Event_Handler *hshow;
73 Ecore_Event_Handler *hhide;
74 Ecore_Event_Handler *hvchange;
75 Ecore_Event_Handler *hcmsg; /* WM_ROTATE */
77 Ecore_Timer *mftimer; /* Ecore Timer for memory flushing */
79 struct appcore_ops *ops;
80 void (*mfcb) (void); /* Memory Flushing Callback */
85 int (*rot_cb) (void *event_info, enum appcore_rm, void *);
87 enum appcore_rm rot_mode;
91 static struct ui_priv priv;
93 static const char *_ae_name[AE_MAX] = {
94 [AE_UNKNOWN] = "UNKNOWN",
95 [AE_CREATE] = "CREATE",
96 [AE_TERMINATE] = "TERMINATE",
98 [AE_RESUME] = "RESUME",
100 [AE_LOWMEM_POST] = "LOWMEM_POST",
101 [AE_MEM_FLUSH] = "MEM_FLUSH",
104 static const char *_as_name[] = {
106 [AS_CREATED] = "CREATED",
107 [AS_RUNNING] = "RUNNING",
108 [AS_PAUSED] = "PAUSED",
109 [AS_DYING] = "DYING",
112 static bool b_active = FALSE;
113 static bool first_launch = TRUE;
123 static struct ui_wm_rotate wm_rotate;
124 static Eina_Bool __visibility_cb(void *data, int type, void *event);
127 static void _send_to_resourced(enum proc_status_type type)
129 DBusConnection *conn;
131 DBusError dbus_error;
133 dbus_error_init(&dbus_error);
135 conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
137 _ERR("dbus_bus_get failed : [%s]", dbus_error.message);
138 dbus_error_free(&dbus_error);
142 msg = dbus_message_new_signal("/Org/Tizen/ResourceD/Process",
143 "org.tizen.resourced.process",
146 _ERR("dbus_message_new_signal is failed");
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",
156 dbus_message_unref(msg);
160 if (!dbus_connection_send (conn, msg, NULL)) {
161 _ERR("dbus_connection_send is failed");
164 dbus_message_unref(msg);
167 static GSList *g_winnode_list;
169 #if defined(MEMORY_FLUSH_ACTIVATE)
170 static Eina_Bool __appcore_memory_flush_cb(void *data)
172 struct ui_priv *ui = (struct ui_priv *)data;
174 appcore_flush_memory();
177 return ECORE_CALLBACK_CANCEL;
180 static int __appcore_low_memory_post_cb(struct ui_priv *ui)
182 if (ui->state == AS_PAUSED) {
183 appcore_flush_memory();
191 static void __appcore_timer_add(struct ui_priv *ui)
193 ui->mftimer = ecore_timer_add(5, __appcore_memory_flush_cb, ui);
196 static void __appcore_timer_del(struct ui_priv *ui)
199 ecore_timer_del(ui->mftimer);
206 static int __appcore_low_memory_post_cb(ui_priv *ui)
211 #define __appcore_timer_add(ui) 0
212 #define __appcore_timer_del(ui) 0
216 static void __appcore_efl_memory_flush_cb(void)
218 _DBG("[APP %d] __appcore_efl_memory_flush_cb()", _pid);
219 elm_cache_all_flush();
222 static void wl_raise_win()
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);
232 static void __do_app(enum app_event event, void *data, bundle * b)
235 struct ui_priv *ui = data;
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]);
242 if (event == AE_MEM_FLUSH) {
247 if (event == AE_LOWMEM_POST) {
248 if (__appcore_low_memory_post_cb(ui) == 0)
252 if (!(ui->state == AS_PAUSED && event == AE_PAUSE))
253 __appcore_timer_del(ui);
255 if (ui->state == AS_DYING) {
256 _ERR("Skip the event in dying state");
260 if (event == AE_TERMINATE) {
261 _DBG("[APP %d] TERMINATE", _pid);
266 if (event == AE_RAISE) {
268 x_raise_win(getpid());
275 if (event == AE_LOWER) {
277 x_pause_win(getpid());
280 /* TODO: wayland support */
283 _ret_if(ui->ops == NULL);
287 _DBG("[APP %d] RESET", _pid);
288 ui->pending_data = bundle_dup(b);
289 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:start]", ui->name);
291 r = ui->ops->reset(b, ui->ops->data);
292 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]", ui->name);
295 first_launch = FALSE;
297 _INFO("[APP %d] App already running, raise the window", _pid);
299 x_raise_win(getpid());
304 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]",
308 if (ui->state == AS_RUNNING) {
309 _DBG("[APP %d] PAUSE", _pid);
311 r = ui->ops->pause(ui->ops->data);
312 ui->state = AS_PAUSED;
313 if(r >= 0 && resource_reclaiming == TRUE)
314 __appcore_timer_add(ui);
316 /* TODO : rotation stop */
317 //r = appcore_pause_rotation_cb();
318 _send_to_resourced(PROC_STATUS_BACKGRD);
321 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:start]",
323 if (ui->state == AS_PAUSED || ui->state == AS_CREATED) {
324 _DBG("[APP %d] RESUME", _pid);
326 if (ui->state == AS_CREATED) {
327 appcore_group_reset(ui->pending_data);
328 bundle_free(ui->pending_data);
329 ui->pending_data = NULL;
331 appcore_group_resume();
334 if (ui->ops->resume) {
335 ui->ops->resume(ui->ops->data);
337 ui->state = AS_RUNNING;
339 /*TODO : rotation start*/
340 //r = appcore_resume_rotation_cb();
341 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:done]",
343 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:Launching:done]",
345 _send_to_resourced(PROC_STATUS_FOREGRD);
347 case AE_TERMINATE_BGAPP:
348 if (ui->state == AS_PAUSED) {
349 _DBG("[APP %d] is paused. TERMINATE", _pid);
350 ui->state = AS_DYING;
351 aul_status_update(STATUS_DYING);
353 } else if (ui->state == AS_RUNNING) {
354 _DBG("[APP %d] is running.", _pid);
356 _DBG("[APP %d] is another state", _pid);
365 static struct ui_ops efl_ops = {
371 static bool __check_visible(void)
374 struct win_node *entry = NULL;
376 _DBG("[EVENT_TEST][EVENT] __check_visible\n");
378 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
380 _DBG("win : %x obscured : %d\n", entry->win, entry->bfobscured);
381 if(entry->bfobscured == FALSE)
387 static GSList *__find_win(unsigned int win)
392 for (iter = g_winnode_list; iter; iter = g_slist_next(iter)) {
394 if (t && t->win == win)
402 static bool __add_win(unsigned int win)
407 _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
412 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
416 t = calloc(1, sizeof(struct win_node));
421 t->bfobscured = FALSE;
423 g_winnode_list = g_slist_append(g_winnode_list, t);
428 static bool __add_win(unsigned int win, unsigned int surf)
433 _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
438 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
442 t = calloc(1, sizeof(struct win_node));
448 t->bfobscured = FALSE;
450 g_winnode_list = g_slist_append(g_winnode_list, t);
456 static bool __delete_win(unsigned int win)
463 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n",
469 g_winnode_list = g_slist_delete_link(g_winnode_list, f);
475 static bool __update_win(unsigned int win, bool bfobscured)
480 _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
486 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
490 g_winnode_list = g_slist_remove_link(g_winnode_list, f);
492 t = (struct win_node *)f->data;
494 t->bfobscured = bfobscured;
496 g_winnode_list = g_slist_concat(g_winnode_list, f);
501 static bool __update_win(unsigned int win, unsigned int surf, bool bfobscured)
506 _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
512 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
516 g_winnode_list = g_slist_remove_link(g_winnode_list, f);
518 t = (struct win_node *)f->data;
522 t->bfobscured = bfobscured;
524 g_winnode_list = g_slist_concat(g_winnode_list, f);
532 static Ecore_X_Atom _WM_WINDOW_ROTATION_SUPPORTED = 0;
533 static Ecore_X_Atom _WM_WINDOW_ROTATION_CHANGE_REQUEST = 0;
535 static int __check_wm_rotation_support(void)
537 _DBG("Disable window manager rotation");
540 Ecore_X_Window root, win, win2;
543 if (!_WM_WINDOW_ROTATION_SUPPORTED) {
544 _WM_WINDOW_ROTATION_SUPPORTED =
545 ecore_x_atom_get("_E_WINDOW_ROTATION_SUPPORTED");
548 if (!_WM_WINDOW_ROTATION_CHANGE_REQUEST) {
549 _WM_WINDOW_ROTATION_CHANGE_REQUEST =
550 ecore_x_atom_get("_E_WINDOW_ROTATION_CHANGE_REQUEST");
553 root = ecore_x_window_root_first_get();
554 ret = ecore_x_window_prop_xid_get(root,
555 _WM_WINDOW_ROTATION_SUPPORTED,
558 if ((ret == 1) && (win))
560 ret = ecore_x_window_prop_xid_get(win,
561 _WM_WINDOW_ROTATION_SUPPORTED,
564 if ((ret == 1) && (win2 == win))
571 static void __set_wm_rotation_support(unsigned int win, unsigned int set)
574 struct win_node *entry = NULL;
577 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
580 ecore_x_window_prop_card32_set(entry->win,
581 _WM_WINDOW_ROTATION_SUPPORTED,
586 ecore_x_window_prop_card32_set(win,
587 _WM_WINDOW_ROTATION_SUPPORTED,
594 static Eina_Bool __show_cb(void *data, int type, void *event)
597 Ecore_Wl_Event_Window_Show *ev;
600 if (ev->parent_win != 0)
602 // This is child window. Skip!!!
603 return ECORE_CALLBACK_PASS_ON;
606 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x, %d\n", ev->win, ev->data[0]);
608 if (!__find_win((unsigned int)ev->win))
609 __add_win((unsigned int)ev->win, (unsigned int)ev->data[0]);
611 __update_win((unsigned int)ev->win, (unsigned int)ev->data[0], FALSE);
614 Ecore_X_Event_Window_Show *ev;
616 Ecore_X_Window parent;
620 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
622 if (!__find_win((unsigned int)ev->win)) {
624 if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
625 __set_wm_rotation_support(ev->win, 1);
627 __add_win((unsigned int)ev->win);
630 __update_win((unsigned int)ev->win, FALSE);
633 return ECORE_CALLBACK_RENEW;
636 static Eina_Bool __hide_cb(void *data, int type, void *event)
639 Ecore_Wl_Event_Window_Hide *ev;
641 Ecore_X_Event_Window_Hide *ev;
647 _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
649 if (__find_win((unsigned int)ev->win)) {
650 __delete_win((unsigned int)ev->win);
651 bvisibility = __check_visible();
652 if (!bvisibility && b_active == TRUE) {
653 _DBG(" Go to Pasue state \n");
655 __do_app(AE_PAUSE, data, NULL);
659 return ECORE_CALLBACK_RENEW;
662 static Eina_Bool __visibility_cb(void *data, int type, void *event)
665 Ecore_Wl_Event_Window_Visibility_Change *ev;
668 __update_win((unsigned int)ev->win, 0, ev->fully_obscured);
670 Ecore_X_Event_Window_Visibility_Change *ev;
675 __update_win((unsigned int)ev->win, ev->fully_obscured);
677 bvisibility = __check_visible();
679 _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
681 if (bvisibility && b_active == FALSE) {
682 _DBG(" Go to Resume state\n");
684 __do_app(AE_RESUME, data, NULL);
686 } else if (!bvisibility && b_active == TRUE) {
687 _DBG(" Go to Pasue state \n");
689 __do_app(AE_PAUSE, data, NULL);
691 _DBG(" No change state \n");
693 return ECORE_CALLBACK_RENEW;
699 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
701 struct ui_priv *ui = (struct ui_priv *)data;
702 Ecore_X_Event_Client_Message *e = event;
704 if (!ui) return ECORE_CALLBACK_PASS_ON;
705 if (e->format != 32) return ECORE_CALLBACK_PASS_ON;
706 if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
707 if ((0 == ui->wm_rot_supported) ||
708 (0 == ui->rot_started) ||
709 (NULL == ui->rot_cb)) {
710 return ECORE_CALLBACK_PASS_ON;
714 switch (e->data.l[1])
716 case 0: rm = APPCORE_RM_PORTRAIT_NORMAL; break;
717 case 90: rm = APPCORE_RM_LANDSCAPE_REVERSE; break;
718 case 180: rm = APPCORE_RM_PORTRAIT_REVERSE; break;
719 case 270: rm = APPCORE_RM_LANDSCAPE_NORMAL; break;
720 default: rm = APPCORE_RM_UNKNOWN; break;
725 if (APPCORE_RM_UNKNOWN != rm) {
726 ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
730 return ECORE_CALLBACK_PASS_ON;
734 static void __add_climsg_cb(struct ui_priv *ui)
739 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
741 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
743 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
744 __visibility_cb, ui);
747 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
749 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
751 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
752 __visibility_cb, ui);
754 /* Add client message callback for WM_ROTATE */
755 if(!__check_wm_rotation_support())
758 ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, __cmsg_cb, ui);
759 ui->wm_rot_supported = 1;
760 appcore_set_wm_rotation(&wm_rotate);
765 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
770 if (argc == NULL || argv == NULL) {
771 _ERR("argc/argv is NULL");
777 elm_init(*argc, *argv);
779 hwacc = getenv("HWACC");
782 _DBG("elm_config_preferred_engine_set is not called");
783 } else if(strcmp(hwacc, "USE") == 0) {
785 elm_config_preferred_engine_set("wayland_egl");
786 _DBG("elm_config_preferred_engine_set : wayland_egl");
788 elm_config_preferred_engine_set("opengl_x11");
789 _DBG("elm_config_preferred_engine_set : opengl_x11");
791 } else if(strcmp(hwacc, "NOT_USE") == 0) {
793 elm_config_preferred_engine_set("wayland_shm");
794 _DBG("elm_config_preferred_engine_set : wayland_shm");
796 elm_config_preferred_engine_set("software_x11");
797 _DBG("elm_config_preferred_engine_set : software_x11");
800 _DBG("elm_config_preferred_engine_set is not called");
803 r = appcore_init(ui->name, &efl_ops, *argc, *argv);
804 _retv_if(r == -1, -1);
806 LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
807 if (ui->ops && ui->ops->create) {
808 r = ui->ops->create(ui->ops->data);
810 _ERR("create() return error");
812 if (ui->ops && ui->ops->terminate)
813 ui->ops->terminate(ui->ops->data);
817 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
820 ui->state = AS_CREATED;
827 static void __after_loop(struct ui_priv *ui)
829 appcore_unset_rotation_cb();
832 if (ui->state == AS_RUNNING) {
833 _DBG("[APP %d] PAUSE before termination", _pid);
834 if (ui->ops && ui->ops->pause)
835 ui->ops->pause(ui->ops->data);
838 if (ui->ops && ui->ops->terminate)
839 ui->ops->terminate(ui->ops->data);
841 ui->state = AS_DYING;
844 ecore_event_handler_del(ui->hshow);
846 ecore_event_handler_del(ui->hhide);
848 ecore_event_handler_del(ui->hvchange);
850 __appcore_timer_del(ui);
855 static int __set_data(struct ui_priv *ui, const char *name,
856 struct appcore_ops *ops)
859 _ERR("Mainloop already started");
864 if (name == NULL || name[0] == '\0') {
865 _ERR("Invalid name");
876 ui->name = strdup(name);
877 _retv_if(ui->name == NULL, -1);
881 ui->mfcb = __appcore_efl_memory_flush_cb;
886 ui->wm_rot_supported = 0;
889 ui->rot_cb_data = NULL;
890 ui->rot_mode = APPCORE_RM_UNKNOWN;
895 static void __unset_data(struct ui_priv *ui)
898 free((void *)ui->name);
900 memset(ui, 0, sizeof(struct ui_priv));
904 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
911 if ((priv.wm_rot_supported) && (0 == priv.rot_started)) {
912 __set_wm_rotation_support(0, 1);
916 priv.rot_cb_data = data;
917 priv.rot_started = 1;
922 static int __wm_unset_rotation_cb(void)
924 if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
925 __set_wm_rotation_support(0, 0);
929 priv.rot_cb_data = NULL;
930 priv.rot_started = 0;
935 static int __wm_get_rotation_state(enum appcore_rm *curr)
942 *curr = priv.rot_mode;
947 static int __wm_pause_rotation_cb(void)
949 if ((1 == priv.rot_started) && (priv.wm_rot_supported)) {
950 __set_wm_rotation_support(0, 0);
953 priv.rot_started = 0;
958 static int __wm_resume_rotation_cb(void)
960 if ((0 == priv.rot_started) && (priv.wm_rot_supported)) {
961 __set_wm_rotation_support(0, 1);
964 priv.rot_started = 1;
969 static struct ui_wm_rotate wm_rotate = {
970 __wm_set_rotation_cb,
971 __wm_unset_rotation_cb,
972 __wm_get_rotation_state,
973 __wm_pause_rotation_cb,
974 __wm_resume_rotation_cb
977 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
978 struct appcore_ops *ops)
982 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
984 r = __set_data(&priv, name, ops);
985 _retv_if(r == -1, -1);
987 r = __before_loop(&priv, argc, argv);
995 aul_status_update(STATUS_DYING);
1004 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
1006 resource_reclaiming = enable;
1011 EXPORT_API int appcore_set_app_state(int state)
1020 EXPORT_API unsigned int appcore_get_main_window()
1022 struct win_node *entry = NULL;
1024 if (g_winnode_list != NULL) {
1025 entry = g_winnode_list->data;
1026 return (unsigned int) entry->win;
1031 EXPORT_API unsigned int appcore_get_main_surface()
1033 struct win_node *entry = NULL;
1035 if (g_winnode_list != NULL) {
1036 entry = g_winnode_list->data;
1037 return (unsigned int) entry->surf;