2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #include "app-core-cpp/app_core_base.hh"
20 #include <aul_app_lifecycle.h>
21 #include <aul_watchdog.h>
22 #include <bundle_internal.h>
26 #include <glib-unix.h>
29 #include <linux/limits.h>
32 #include <sensor_internal.h>
37 #include <sys/types.h>
38 #include <system_info.h>
53 #include "app-core-cpp/anr_monitor_private.hh"
54 #include "app-core-cpp/app_core_plugin_private.hh"
55 #include "app-core-cpp/exit_handler_private.hh"
56 #include "app-core-cpp/sigterm_handler_private.hh"
57 #include "common/glib_private.hh"
58 #include "common/log_private.hh"
60 extern "C" void aul_finalize();
63 AppCoreBase* AppCoreBase::context_ = nullptr;
67 internal::ExitHandler exit_handler;
68 internal::AnrMonitor anr_monitor;
69 internal::SigtermHandler sigterm_handler;
80 TizenProfile TizenProfileGet() {
81 static TizenProfile profile = TizenProfile::Unknown;
82 if (__builtin_expect(profile != TizenProfile::Unknown, 1))
85 char* profile_name = nullptr;
86 system_info_get_platform_string("http://tizen.org/feature/profile",
88 if (profile_name == nullptr)
91 switch (*profile_name) {
94 profile = TizenProfile::Mobile;
98 profile = TizenProfile::Wearable;
102 profile = TizenProfile::Tv;
106 profile = TizenProfile::Ivi;
109 profile = TizenProfile::Common;
117 constexpr const char PATH_LOCALE[] = "locale";
118 constexpr int SQLITE_FLUSH_MAX = 1024 * 1024;
119 constexpr const char RESOURCED_FREEZER_PATH[] =
120 "/Org/Tizen/ResourceD/Freezer";
121 constexpr const char RESOURCED_FREEZER_INTERFACE[] =
122 "org.tizen.resourced.freezer";
123 constexpr const char RESOURCED_FREEZER_SIGNAL[] =
130 tizen_cpp::AppCoreBase::RotationState rm;
136 GDBusConnection* __bus;
137 guint __suspend_dbus_handler_initialized;
138 AppCoreBase::DisplayState __display_state = AppCoreBase::DISPLAY_STATE_UNKNOWN;
142 class AppCoreBase::EventBase::Impl {
144 friend class AppCoreBase;
145 Type type_ = IEvent::Type::START;
146 std::string str_val_;
150 class AppCoreBase::Impl {
152 explicit Impl(AppCoreBase* parent) : parent_(parent) {
153 if (TizenProfileGet() & TizenProfile::Wearable)
154 feature_ |= FEATURE_CHARGER_STATUS;
155 if (!(TizenProfileGet() & TizenProfile::Tv))
156 feature_ |= FEATURE_BACKGROUND_MANAGEMENT;
160 void UnregisterRotationChangedEvent();
161 void RegisterRotationChangedEvent();
162 std::string GetAppName(const char* appid);
163 std::string GetLocaleResourceDir();
166 std::list<std::string> SplitLanguage(const std::string& lang);
167 std::string GetLanguage(std::string lang);
168 void AppendDefaultLangs(std::vector<std::string>& lang_set);
169 std::string GetStringBefore(const char* str, const char* delim);
170 std::map<std::string, std::set<std::string>> GetLangTable();
171 void AppendLangs(const std::string& lang, std::vector<std::string>& lang_set,
172 std::map<std::string, std::set<std::string>>& table);
174 void OnFreezerSignal();
177 void InvokeCallback(T event, IEvent::Type type) {
178 for (auto& i : events_) {
179 if (i->GetType() != type)
182 if (i->GetVal(event) != event ||
183 type == IEvent::Type::START ||
184 type == IEvent::Type::UPDATE_REQUESTED) {
191 static void InitSuspendDbusHandler(gpointer data);
192 static gboolean InitSuspendCb(gpointer data);
193 static gboolean InvokeLangChangeCb(gpointer data);
194 static void ReceiveSuspendSignalCb(GDBusConnection*, const gchar*,
195 const gchar*, const gchar*, const gchar*, GVariant*, gpointer);
196 static void OnLowBatteryCb(keynode_t* key, void* data);
197 static void LockCb(keynode_t* node, void* user_data);
198 static void AutoRotationChangedCb(sensor_t sensor, unsigned int event_type,
199 sensor_data_t* data, void* user_data);
200 static void ChargerStatusChangedCb(keynode_t* keynode, void* user_data);
201 static void LanguageChangeCb(keynode_t* key, void* data);
202 static void RegionChangeCb(keynode_t* key, void* data);
203 static void LowMemoryCb(keynode_t* key, void* data);
206 RotationState GetRm(sensor_data_t data);
207 void VerifyLanguage();
208 void SetDefaultEvents();
209 void UnsetDefaultEvents();
210 void PluginInit(int argc, char** argv);
214 friend class AppCoreBase;
215 AppCoreBase* parent_ = nullptr;
218 char** argv_ = nullptr;
219 bool suspended_state_ = false;
220 bool allowed_bg_ = false;
222 unsigned int tid_ = 0;
223 std::list<std::shared_ptr<EventBase>> events_;
224 std::string locale_dir_;
227 IAppCore* core_delegator_ = nullptr;
228 IMainLoop* loop_delegator_ = nullptr;
229 guint signal_handler_source_ = 0;
230 std::unique_ptr<AppCorePlugin> plugin_;
233 AppCoreBase::EventBase::EventBase(Type type)
234 : impl_(std::make_unique<EventBase::Impl>()) {
238 AppCoreBase::EventBase::~EventBase() = default;
240 IAppCore::IEvent::Type AppCoreBase::EventBase::GetType() const {
244 std::string AppCoreBase::EventBase::GetVal(std::string cur) const {
245 return impl_->str_val_;
248 int AppCoreBase::EventBase::GetVal(int cur) const {
252 void AppCoreBase::EventBase::SetVal(std::string val) {
253 impl_->str_val_ = std::move(val);
256 void AppCoreBase::EventBase::SetVal(int val) {
257 impl_->val_ = std::move(val);
260 AppCoreBase::AppCoreBase()
261 : impl_(std::make_unique<AppCoreBase::Impl>(this)) {
262 if (context_ != nullptr) {
263 _E("Context is already initialized");
269 AppCoreBase::~AppCoreBase() {
274 AppCoreBase* AppCoreBase::GetContext() {
275 if (context_ == nullptr) {
276 _E("Context is not initialized.");
283 void AppCoreBase::Impl::ChangeLang() {
284 const char* lang = getenv("LANG");
288 InvokeCallback(lang, IEvent::Type::LANG_CHANGE);
291 void AppCoreBase::RaiseEvent(int event, IEvent::Type type) {
292 impl_->InvokeCallback(event, type);
295 void AppCoreBase::RaiseEvent(const std::string& event, IEvent::Type type) {
296 impl_->InvokeCallback(event, type);
299 void AppCoreBase::Impl::OnFreezerSignal() {
300 if (!allowed_bg_ && suspended_state_) {
301 parent_->RemoveSuspendTimer();
302 InvokeCallback(SUSPENDED_STATE_DID_EXIT_FROM_SUSPEND,
303 IEvent::Type::SUSPENDED_STATE_CHANGE);
304 suspended_state_ = false;
305 parent_->AddSuspendTimer();
309 AppCoreBase::RotationState AppCoreBase::Impl::GetRm(sensor_data_t data) {
310 if (data.value_count <= 0) {
311 _E("Failed to get sensor data");
312 return ROTATION_UNKNOWN;
315 int event = data.values[0];
317 case AUTO_ROTATION_DEGREE_0:
318 return ROTATION_PORTRAIT_NORMAL;
319 case AUTO_ROTATION_DEGREE_90:
320 return ROTATION_LANDSCAPE_NORMAL;
321 case AUTO_ROTATION_DEGREE_180:
322 return ROTATION_PORTRAIT_REVERSE;
323 case AUTO_ROTATION_DEGREE_270:
324 return ROTATION_LANDSCAPE_REVERSE;
326 return ROTATION_UNKNOWN;
330 void AppCoreBase::Impl::InitSuspendDbusHandler(gpointer data) {
331 if (__suspend_dbus_handler_initialized)
334 if (__bus == nullptr) {
335 GError* err = nullptr;
336 __bus = g_bus_get_sync(G_BUS_TYPE_SYSTEM, nullptr, &err);
337 if (__bus == nullptr) {
338 _E("Failed to connect to the D-BUS daemon: %s", err ? err->message : "");
346 __suspend_dbus_handler_initialized = g_dbus_connection_signal_subscribe(
347 __bus, nullptr, RESOURCED_FREEZER_INTERFACE, RESOURCED_FREEZER_SIGNAL,
348 RESOURCED_FREEZER_PATH, nullptr, G_DBUS_SIGNAL_FLAGS_NONE,
349 ReceiveSuspendSignalCb, data, nullptr);
351 if (__suspend_dbus_handler_initialized == 0) {
352 _E("g_dbus_connection_signal_subscribe() is failed.");
356 _D("[__SUSPEND__] suspend signal initialized");
359 gboolean AppCoreBase::Impl::InitSuspendCb(gpointer data) {
360 InitSuspendDbusHandler(data);
361 return G_SOURCE_REMOVE;
364 gboolean AppCoreBase::Impl::InvokeLangChangeCb(gpointer data) {
365 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(data);
366 base->impl_->sid_ = 0;
367 base->impl_->ChangeLang();
368 return G_SOURCE_REMOVE;
371 void AppCoreBase::Impl::ReceiveSuspendSignalCb(GDBusConnection*, const gchar*,
372 const gchar*, const gchar*, const gchar* signal_name, GVariant* parameters,
373 gpointer user_data) {
374 if (g_strcmp0(signal_name, RESOURCED_FREEZER_SIGNAL) == 0) {
377 g_variant_get(parameters, "(ii)", &status, &pid);
378 if (pid == getpid() && status == 0) {
379 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
380 base->impl_->OnFreezerSignal();
385 void AppCoreBase::Impl::LanguageChangeCb(keynode_t* key, void* user_data) {
386 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
387 if (base->impl_->sid_) {
388 GLib::SourceRemove(base->impl_->sid_);
389 base->impl_->sid_ = 0;
392 char* val = vconf_keynode_get_str(key);
396 base->impl_->UpdateLang();
397 base->impl_->InvokeCallback(val, IEvent::Type::LANG_CHANGE);
400 void AppCoreBase::Impl::RegionChangeCb(keynode_t* key, void* user_data) {
401 const char* name = vconf_keynode_get_name(key);
405 if (strcmp(name, VCONFKEY_REGIONFORMAT) &&
406 strcmp(name, VCONFKEY_REGIONFORMAT_TIME1224))
409 char* val = vconf_get_str(VCONFKEY_REGIONFORMAT);
412 std::unique_ptr<char, decltype(std::free)*> region_auto(val, std::free);
414 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
415 base->impl_->UpdateRegion();
416 base->impl_->InvokeCallback(val, IEvent::Type::REGION_CHANGE);
419 void AppCoreBase::Impl::LowMemoryCb(keynode_t* key, void* user_data) {
420 int val = vconf_keynode_get_int(key);
421 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
422 base->impl_->InvokeCallback(val, IEvent::Type::LOW_MEMORY);
423 if (val >= VCONFKEY_SYSMAN_LOW_MEMORY_SOFT_WARNING)
427 void AppCoreBase::Impl::ChargerStatusChangedCb(keynode_t* keynode,
429 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
430 if (base->impl_->feature_ & FEATURE_CHARGER_STATUS) {
431 __rotation.charger_status = vconf_keynode_get_int(keynode);
432 if (__rotation.ref) {
433 if (__rotation.charger_status) {
434 base->impl_->InitRotation();
436 base->impl_->FiniRotation();
440 _D("charger status(%d)", __rotation.charger_status);
444 void AppCoreBase::Impl::LockCb(keynode_t* node, void* user_data) {
445 AppCoreBase::RotationState rm;
446 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
448 __rotation.lock = !vconf_keynode_get_bool(node);
449 if (__rotation.lock) {
450 _D("Rotation locked");
451 rm = ROTATION_PORTRAIT_NORMAL;
453 _D("Rotation unlocked");
455 bool r = sensord_get_data(__rotation.conn, AUTO_ROTATION_SENSOR, &data);
457 _E("Failed to get sensor data");
461 rm = base->impl_->GetRm(data);
462 if (rm == ROTATION_UNKNOWN) {
468 if (__rotation.rm == rm)
471 _D("Rotation: %d -> %d", __rotation.rm, rm);
473 base->impl_->InvokeCallback(__rotation.rm,
474 IEvent::Type::DEVICE_ORIENTATION_CHANGED);
477 void AppCoreBase::Impl::AutoRotationChangedCb(sensor_t sensor,
478 unsigned int event_type, sensor_data_t* data, void* user_data) {
485 if (event_type != AUTO_ROTATION_CHANGE_STATE_EVENT)
488 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(user_data);
489 AppCoreBase::RotationState rm = base->impl_->GetRm(*data);
490 if (rm == ROTATION_UNKNOWN) {
495 _D("Rotation: %d -> %d", __rotation.rm, rm);
497 base->impl_->InvokeCallback(__rotation.rm,
498 IEvent::Type::DEVICE_ORIENTATION_CHANGED);
501 void AppCoreBase::Impl::InitRotation() {
502 if (__rotation.initialized)
505 sensor_t sensor = sensord_get_sensor(AUTO_ROTATION_SENSOR);
506 __rotation.conn = sensord_connect(sensor);
507 if (__rotation.conn < 0) {
508 _E("Failed to connect sensord");
512 bool r = sensord_register_event(__rotation.conn,
513 AUTO_ROTATION_CHANGE_STATE_EVENT, SENSOR_INTERVAL_NORMAL, 0,
514 AutoRotationChangedCb, parent_);
516 _E("Failed to register auto rotation change event");
517 sensord_disconnect(__rotation.conn);
521 r = sensord_start(__rotation.conn, 0);
523 _E("Failed to start sensord");
524 sensord_unregister_event(__rotation.conn, AUTO_ROTATION_CHANGE_STATE_EVENT);
525 sensord_disconnect(__rotation.conn);
530 vconf_get_bool(VCONFKEY_SETAPPL_AUTO_ROTATE_SCREEN_BOOL, &lock);
531 vconf_notify_key_changed(VCONFKEY_SETAPPL_AUTO_ROTATE_SCREEN_BOOL, LockCb,
534 __rotation.lock = !lock;
535 __rotation.initialized = true;
538 void AppCoreBase::Impl::FiniRotation() {
539 if (!__rotation.initialized)
542 vconf_ignore_key_changed(VCONFKEY_SETAPPL_AUTO_ROTATE_SCREEN_BOOL, LockCb);
543 sensord_unregister_event(__rotation.conn, AUTO_ROTATION_CHANGE_STATE_EVENT);
544 sensord_stop(__rotation.conn);
545 sensord_disconnect(__rotation.conn);
548 __rotation.initialized = false;
551 void AppCoreBase::Impl::VerifyLanguage() {
552 const char* env_lang = getenv("LANG");
553 if (env_lang == nullptr)
556 char* lang = vconf_get_str(VCONFKEY_LANGSET);
560 std::unique_ptr<char, decltype(std::free)*> lang_auto(lang, std::free);
562 if (strcmp(env_lang, lang) != 0) {
563 _I("LANG(%s), LANGSET(%s)", env_lang, lang);
564 sid_ = GLib::IdleAdd(InvokeLangChangeCb, parent_);
568 void AppCoreBase::Impl::SetDefaultEvents() {
569 vconf_notify_key_changed(VCONFKEY_LANGSET, LanguageChangeCb, parent_);
570 int r = vconf_notify_key_changed(VCONFKEY_REGIONFORMAT, RegionChangeCb,
573 vconf_notify_key_changed(VCONFKEY_REGIONFORMAT_TIME1224, RegionChangeCb,
577 vconf_notify_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, LowMemoryCb, parent_);
580 void AppCoreBase::Impl::UnsetDefaultEvents() {
581 vconf_ignore_key_changed(VCONFKEY_LANGSET, LanguageChangeCb);
582 int r = vconf_ignore_key_changed(VCONFKEY_REGIONFORMAT, RegionChangeCb);
584 vconf_ignore_key_changed(VCONFKEY_REGIONFORMAT_TIME1224, RegionChangeCb);
586 vconf_ignore_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, LowMemoryCb);
589 int AppCoreBase::OnReceive(aul_type type, tizen_base::Bundle b) {
592 _D("[APP %d] AUL event: AUL_START", getpid());
593 if (impl_->feature_ & FEATURE_BACKGROUND_MANAGEMENT) {
594 std::string bg = b.GetString(AUL_K_ALLOWED_BG);
595 if (bg == "ALLOWED_BG") {
596 _D("[__SUSPEND__] allowed background");
597 impl_->allowed_bg_ = true;
598 RemoveSuspendTimer();
602 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:RESET");
603 if (impl_->core_delegator_)
604 impl_->core_delegator_->OnControl(std::move(b));
606 OnControl(std::move(b));
607 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
610 _D("[APP %d] AUL event: AUL_RESUME", getpid());
611 if (impl_->feature_ & FEATURE_BACKGROUND_MANAGEMENT) {
612 std::string bg = b.GetString(AUL_K_ALLOWED_BG);
613 if (bg == "ALLOWED_BG") {
614 _D("[__SUSPEND__] allowed background");
615 impl_->allowed_bg_ = true;
616 RemoveSuspendTimer();
621 _D("[APP %d] AUL event: AUL_TERMINATE", getpid());
622 aul_status_update(STATUS_DYING);
623 if (!impl_->allowed_bg_)
624 RemoveSuspendTimer();
628 case AUL_TERMINATE_INST:
629 case AUL_TERMINATE_BG_INST:
630 case AUL_TERMINATE_BGAPP:
631 _D("[APP %d] AUL event: %d", getpid(), type);
632 if (!impl_->allowed_bg_)
633 RemoveSuspendTimer();
636 _D("[APP %d] AUL event: AUL_WAKE", getpid());
637 if (impl_->feature_ & FEATURE_BACKGROUND_MANAGEMENT) {
638 if (!impl_->allowed_bg_ && impl_->suspended_state_) {
639 RemoveSuspendTimer();
640 int suspend = SUSPENDED_STATE_DID_EXIT_FROM_SUSPEND;
641 impl_->InvokeCallback(suspend, IEvent::Type::SUSPENDED_STATE_CHANGE);
642 impl_->suspended_state_ = false;
647 _D("[APP %d] AUL event: AUL_SUSPEND", getpid());
648 if (impl_->feature_ & FEATURE_BACKGROUND_MANAGEMENT) {
649 if (!impl_->allowed_bg_ && !impl_->suspended_state_) {
650 RemoveSuspendTimer();
655 case AUL_UPDATE_REQUESTED:
656 _D("[APP %d] AUL event: AUL_UPDATE_REQUESTED", getpid());
657 impl_->InvokeCallback(0, IEvent::Type::UPDATE_REQUESTED);
660 _D("[APP %d] AUL event: %d", getpid(), type);
668 int AppCoreBase::OnCreate() {
669 int ret = aul_launch_init([](aul_type type, bundle* b, void* data) -> int {
670 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(data);
671 if (base->impl_->core_delegator_) {
672 return base->impl_->core_delegator_->OnReceive(type,
673 b ? tizen_base::Bundle(b, false, false) : tizen_base::Bundle());
675 return base->OnReceive(type,
676 b ? tizen_base::Bundle(b, false, false) : tizen_base::Bundle());
678 if (ret < 0 && ret != AUL_R_ECANCELED) {
679 _E("aul_launch_init() is failed. error(%d)", ret);
683 ret = aul_launch_argv_handler(impl_->argc_, impl_->argv_);
685 _E("aul_launch_argv_handler() is failed. error(%d)", ret);
692 int AppCoreBase::OnControl(tizen_base::Bundle b) {
696 int AppCoreBase::OnTerminate() {
701 void AppCoreBase::SetCoreDelegator(IAppCore* delegator) {
702 impl_->core_delegator_ = delegator;
705 void AppCoreBase::SetLoopDelegator(IMainLoop* delegator) {
706 impl_->loop_delegator_ = delegator;
709 std::string AppCoreBase::Impl::GetAppName(const char* appid) {
710 if (appid == nullptr)
713 /* com.vendor.name -> name */
714 const char* name_token = strrchr(appid, '.');
715 if (name_token == nullptr)
722 std::string AppCoreBase::Impl::GetLocaleResourceDir() {
723 const char* res_path = aul_get_app_resource_path();
724 if (res_path == nullptr) {
725 _E("Failed to get resource path");
729 return std::string(res_path) + PATH_LOCALE;
732 int AppCoreBase::OnSetI18n() {
733 char appid[PATH_MAX];
734 int ret = aul_app_get_appid_bypid(getpid(), appid, PATH_MAX);
736 _E("aul_app_get_appid_bypid() is failed. error(%d)", ret);
740 std::string name = impl_->GetAppName(appid);
744 std::string locale_dir = impl_->GetLocaleResourceDir();
745 if (locale_dir.empty())
748 return SetI18n(move(name), move(locale_dir));
751 void AppCoreBase::Impl::OnLowBatteryCb(keynode_t* key, void* data) {
752 int val = vconf_keynode_get_int(key);
753 if (val <= VCONFKEY_SYSMAN_BAT_CRITICAL_LOW) {
754 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(data);
755 base->impl_->InvokeCallback(val, IEvent::Type::LOW_BATTERY);
759 void AppCoreBase::Impl::UnregisterRotationChangedEvent() {
764 if (__rotation.ref == 0) {
766 if (feature_ & FEATURE_CHARGER_STATUS) {
767 vconf_ignore_key_changed(VCONFKEY_SYSMAN_CHARGER_STATUS,
768 ChargerStatusChangedCb);
773 void AppCoreBase::Impl::RegisterRotationChangedEvent() {
774 if (__rotation.ref == 0) {
775 if (feature_ & FEATURE_CHARGER_STATUS) {
776 vconf_get_int(VCONFKEY_SYSMAN_CHARGER_STATUS, &__rotation.charger_status);
777 vconf_notify_key_changed(VCONFKEY_SYSMAN_CHARGER_STATUS,
778 ChargerStatusChangedCb, parent_);
779 if (__rotation.charger_status)
789 int AppCoreBase::OnSetEvent(IEvent::Type event) {
791 case IEvent::Type::LOW_BATTERY:
792 vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW,
793 impl_->OnLowBatteryCb, this);
795 case IEvent::Type::DEVICE_ORIENTATION_CHANGED:
796 impl_->RegisterRotationChangedEvent();
798 case IEvent::Type::SUSPENDED_STATE_CHANGE:
807 int AppCoreBase::OnUnsetEvent(IEvent::Type event) {
809 case IEvent::Type::LOW_BATTERY:
810 vconf_ignore_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW,
811 impl_->OnLowBatteryCb);
813 case IEvent::Type::DEVICE_ORIENTATION_CHANGED:
814 impl_->UnregisterRotationChangedEvent();
816 case IEvent::Type::SUSPENDED_STATE_CHANGE:
825 int AppCoreBase::OnTrimMemory() {
826 int (*sqlite3_free_heap_memory)(int);
828 sqlite3_free_heap_memory = reinterpret_cast<
829 decltype(sqlite3_free_heap_memory)>(
830 dlsym(RTLD_DEFAULT, "sqlite3_release_memory"));
831 if (sqlite3_free_heap_memory)
832 sqlite3_free_heap_memory(SQLITE_FLUSH_MAX);
838 void AppCoreBase::AddEvent(std::shared_ptr<EventBase> event) {
840 for (auto& ev : impl_->events_) {
841 if (ev->GetType() == event->GetType()) {
848 if (impl_->core_delegator_)
849 impl_->core_delegator_->OnSetEvent(event->GetType());
851 OnSetEvent(event->GetType());
854 impl_->events_.push_back(move(event));
857 bool AppCoreBase::RemoveEvent(std::shared_ptr<EventBase> event) {
859 impl_->events_.remove_if([&](const std::shared_ptr<EventBase>& ptr)->bool {
860 if (event.get() == ptr.get()) {
870 void AppCoreBase::FlushMemory() {
871 if (impl_->core_delegator_)
872 impl_->core_delegator_->OnTrimMemory();
877 if (!impl_->allowed_bg_ && !impl_->suspended_state_) {
878 _D("[__SUSPEND__] flush case");
879 int suspend = SUSPENDED_STATE_WILL_ENTER_SUSPEND;
880 impl_->InvokeCallback(suspend, IEvent::Type::SUSPENDED_STATE_CHANGE);
881 impl_->suspended_state_ = true;
885 AppCoreBase::RotationState AppCoreBase::GetRotationState() {
887 throw std::runtime_error("invalid rotation state");
889 return __rotation.rm;
892 bool AppCoreBase::IsBgAllowed() {
893 return impl_->allowed_bg_;
896 bool AppCoreBase::IsSuspended() {
897 return impl_->suspended_state_;
900 void AppCoreBase::ToggleSuspendedState() {
901 impl_->suspended_state_ = !impl_->suspended_state_;
904 std::list<std::string> AppCoreBase::Impl::SplitLanguage(
905 const std::string& lang) {
906 std::istringstream ss(lang);
907 std::list<std::string> li;
910 while (std::getline(ss, token, ':'))
916 void AppCoreBase::Impl::AppendDefaultLangs(std::vector<std::string>& langs) {
917 langs.push_back("en_US");
918 langs.push_back("en_GB");
919 langs.push_back("en");
922 std::string AppCoreBase::Impl::GetStringBefore(const char* cstr,
924 if (cstr == nullptr || delim == nullptr)
927 auto str = std::string(cstr);
928 auto idx = str.find(delim);
929 return str.substr(0, idx);
932 std::map<std::string, std::set<std::string>> AppCoreBase::Impl::GetLangTable() {
933 if (locale_dir_.empty())
936 DIR* dp = opendir(locale_dir_.c_str());
940 std::map<std::string, std::set<std::string>> table;
941 struct dirent *dentry;
942 while ((dentry = readdir(dp)) != nullptr) {
943 if (!strcmp(dentry->d_name, ".") ||
944 !strcmp(dentry->d_name, ".."))
947 std::string buf = locale_dir_ + "/" + dentry->d_name;
948 struct stat stat_buf;
949 int ret = stat(buf.c_str(), &stat_buf);
950 if (ret != 0 || !S_ISDIR(stat_buf.st_mode))
953 std::string parent_lang = GetStringBefore(dentry->d_name, "_");
954 if (parent_lang.empty()) {
959 table[parent_lang].insert(dentry->d_name);
966 void AppCoreBase::Impl::AppendLangs(const std::string& lang,
967 std::vector<std::string>& langs,
968 std::map<std::string, std::set<std::string>>& table) {
972 langs.push_back(lang);
973 std::string extract_lang = GetStringBefore(lang.c_str(), ".");
974 if (extract_lang.empty())
977 if (std::find(langs.begin(), langs.end(), extract_lang) != langs.end())
980 std::string parent_lang = GetStringBefore(extract_lang.c_str(), "_");
981 if (parent_lang.empty())
984 if (table.find(parent_lang) == table.end())
987 auto it = table[parent_lang].find(extract_lang);
988 if (it != table[parent_lang].end()) {
989 std::string value = *it;
990 if (std::find(langs.begin(), langs.end(), value) == langs.end())
991 langs.push_back(std::move(value));
993 table[parent_lang].erase(it);
997 it = table[parent_lang].find(parent_lang);
998 if (it != table[parent_lang].end()) {
999 std::string value = *it;
1000 if (std::find(langs.begin(), langs.end(), value) == langs.end())
1001 langs.push_back(std::move(value));
1003 table[parent_lang].erase(parent_lang);
1007 if (!table[parent_lang].empty()) {
1008 auto i = table[parent_lang].begin();
1009 std::string value = *i;
1010 if (std::find(langs.begin(), langs.end(), value) == langs.end())
1011 langs.push_back(std::move(value));
1013 table[parent_lang].erase(i);
1017 std::string AppCoreBase::Impl::GetLanguage(std::string lang) {
1018 std::list<std::string> l = SplitLanguage(lang);
1022 auto table = GetLangTable();
1026 std::vector<std::string> langs;
1028 AppendLangs(i, langs, table);
1030 AppendDefaultLangs(langs);
1032 for (auto& i : langs) {
1042 void AppCoreBase::Impl::UpdateLang() {
1043 char* lang = vconf_get_str(VCONFKEY_LANGSET);
1044 if (lang == nullptr)
1047 std::unique_ptr<char, decltype(std::free)*> lang_auto(lang, std::free);
1048 std::string language = GetLanguage(lang);
1049 if (!language.empty()) {
1050 _D("*****language(%s)", language.c_str());
1051 setenv("LANGUAGE", language.c_str(), 1);
1053 setenv("LANGUAGE", lang, 1);
1055 setenv("LANG", lang, 1);
1056 setenv("LC_MESSAGES", lang, 1);
1057 setenv("LC_ALL", lang, 1);
1058 char* r = setlocale(LC_ALL, "");
1060 r = setlocale(LC_ALL, "en_US.UTF-8");
1062 _D("*****appcore setlocale=%s\n", r);
1064 _D("*****appcore setlocale=\"C\"");
1065 setenv("LC_ALL", "C", 1);
1066 r = setlocale(LC_ALL, "");
1068 _E("failed to setlocale");
1073 void AppCoreBase::Impl::UpdateRegion() {
1074 char* region = vconf_get_str(VCONFKEY_REGIONFORMAT);
1075 if (region == nullptr)
1078 std::unique_ptr<char, decltype(std::free)*> region_auto(region, std::free);
1079 setenv("LC_CTYPE", region, 1);
1080 setenv("LC_NUMERIC", region, 1);
1081 setenv("LC_TIME", region, 1);
1082 setenv("LC_COLLATE", region, 1);
1083 setenv("LC_MONETARY", region, 1);
1084 setenv("LC_PAPER", region, 1);
1085 setenv("LC_NAME", region, 1);
1086 setenv("LC_ADDRESS", region, 1);
1087 setenv("LC_TELEPHONE", region, 1);
1088 setenv("LC_MEASUREMENT", region, 1);
1089 setenv("LC_IDENTIFICATION", region, 1);
1090 char* r = setlocale(LC_ALL, "");
1092 _D("*****appcore setlocale=%s\n", r);
1094 _D("*****appcore setlocale=\"C\"");
1095 setenv("LC_ALL", "C", 1);
1096 r = setlocale(LC_ALL, "");
1098 _E("failed to setlocale");
1102 int AppCoreBase::SetI18n(std::string domain_name, std::string dir_name) {
1103 if (domain_name.empty()) {
1108 if (!dir_name.empty())
1109 impl_->locale_dir_ = dir_name;
1111 impl_->UpdateLang();
1112 impl_->UpdateRegion();
1114 char* r = setlocale(LC_ALL, "");
1115 /* if locale is not set properly, try to set "en_US" again */
1117 r = setlocale(LC_ALL, "en_US.UTF-8");
1119 _E("appcore: setlocale() error");
1120 _D("*****appcore setlocale=\"C\"");
1121 setenv("LC_ALL", "C", 1);
1122 r = setlocale(LC_ALL, "");
1124 _E("failed to setlocale");
1129 _D("*****appcore setlocale=%s\n", r);
1131 r = bindtextdomain(domain_name.c_str(), dir_name.c_str());
1133 _E("appcore: bindtextdomain() error");
1135 r = textdomain(domain_name.c_str());
1137 _E("appcore: textdomain() error");
1142 void AppCoreBase::Exit() {
1143 aul_status_update(STATUS_DYING);
1144 if (impl_->loop_delegator_)
1145 impl_->loop_delegator_->OnLoopExit();
1150 void AppCoreBase::AddSuspendTimer() {
1151 impl_->tid_ = GLib::TimeoutAdd(5000, [](gpointer data) -> gboolean {
1152 AppCoreBase* base = reinterpret_cast<AppCoreBase*>(data);
1153 base->FlushMemory();
1158 void AppCoreBase::RemoveSuspendTimer() {
1159 if (impl_->tid_ > 0) {
1160 GLib::SourceRemove(impl_->tid_);
1165 void AppCoreBase::SetDisplayState(DisplayState state) {
1166 __display_state = state;
1169 AppCoreBase::DisplayState AppCoreBase::GetDisplayState() {
1170 return __display_state;
1173 int AppCoreBase::EnableWatchdog() {
1174 _I("[__APPCORE_WATCHDOG__] enable");
1175 return aul_watchdog_enable();
1178 int AppCoreBase::DisableWatchdog() {
1179 _I("[__APPCORE_WATCHDOG__] disable");
1180 return aul_watchdog_disable();
1183 int AppCoreBase::KickWatchdog() {
1184 _I("[__APPCORE_WATCHDOG__] kick");
1185 return aul_watchdog_kick();
1188 void AppCoreBase::Run(int argc, char** argv) {
1193 void AppCoreBase::Init(int argc, char** argv) {
1195 impl_->suspended_state_ = false;
1196 impl_->allowed_bg_ = false;
1197 impl_->argc_ = argc;
1198 impl_->argv_ = argv;
1199 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:OPS_INIT");
1200 sigterm_handler.Restore();
1201 if (impl_->loop_delegator_)
1202 impl_->loop_delegator_->OnLoopInit(argc, argv);
1204 OnLoopInit(argc, argv);
1206 impl_->signal_handler_source_ = g_unix_signal_add(SIGTERM,
1207 [](gpointer data) -> gboolean {
1208 _W("sigterm handler");
1209 if (context_ != nullptr) {
1211 context_->impl_->signal_handler_source_ = 0;
1214 return G_SOURCE_REMOVE;
1217 if (impl_->signal_handler_source_ == 0)
1218 _E("Failed to add sigterm handler.");
1220 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1222 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:PLUGIN_INIT");
1223 impl_->PluginInit(argc, argv);
1224 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1226 if (impl_->feature_ & FEATURE_BACKGROUND_MANAGEMENT)
1227 GLib::IdleAdd(Impl::InitSuspendCb, this);
1229 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:SET_SYSTEM_EVENT");
1230 if (!impl_->dirty_) {
1231 impl_->dirty_ = true;
1233 for (auto& e : impl_->events_) {
1234 if (impl_->core_delegator_)
1235 impl_->core_delegator_->OnSetEvent(e->GetType());
1237 OnSetEvent(e->GetType());
1240 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1242 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:VERIFY_LANG");
1243 impl_->VerifyLanguage();
1244 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1246 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:SET_DEFAULT_EVENTS");
1247 impl_->SetDefaultEvents();
1248 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1250 if (impl_->core_delegator_)
1251 impl_->core_delegator_->OnSetI18n();
1255 aul_app_lifecycle_update_state(AUL_APP_LIFECYCLE_STATE_INITIALIZED);
1257 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:CREATE");
1259 if (impl_->core_delegator_)
1260 create = impl_->core_delegator_->OnCreate();
1262 create = OnCreate();
1263 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1265 aul_app_lifecycle_update_state(AUL_APP_LIFECYCLE_STATE_CREATED);
1269 if (impl_->loop_delegator_)
1270 impl_->loop_delegator_->OnLoopRun();
1275 void AppCoreBase::Fini() {
1276 if (impl_->signal_handler_source_) {
1277 g_source_remove(impl_->signal_handler_source_);
1278 impl_->signal_handler_source_ = 0;
1284 void AppCoreBase::Dispose() {
1285 aul_status_update(STATUS_DYING);
1287 aul_app_lifecycle_update_state(AUL_APP_LIFECYCLE_STATE_DESTROYED);
1289 traceBegin(TTRACE_TAG_APPLICATION_MANAGER, "APPCORE:TERMINATE");
1290 if (impl_->core_delegator_)
1291 impl_->core_delegator_->OnTerminate();
1294 traceEnd(TTRACE_TAG_APPLICATION_MANAGER);
1296 for (auto& e : impl_->events_) {
1297 if (impl_->core_delegator_)
1298 impl_->core_delegator_->OnUnsetEvent(e->GetType());
1300 OnUnsetEvent(e->GetType());
1303 impl_->UnsetDefaultEvents();
1305 GLib::SourceRemove(impl_->sid_);
1309 RemoveSuspendTimer();
1310 impl_->PluginFini();
1311 impl_->dirty_ = false;
1312 if (impl_->loop_delegator_)
1313 impl_->loop_delegator_->OnLoopFinish();
1318 void AppCoreBase::SetFeature(int feature) {
1319 impl_->feature_ = feature;
1322 int AppCoreBase::GetFeature() const {
1323 return impl_->feature_;
1326 void AppCoreBase::Impl::PluginInit(int argc, char** argv) {
1327 plugin_.reset(AppCorePlugin::Load());
1331 plugin_->Init(argc, argv);
1334 void AppCoreBase::Impl::PluginFini() {
1341 } // namespace tizen_cpp