runtime/browser/web_application.cc

   1 /*
   2  * Copyright (c) 2015 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 "runtime/browser/web_application.h"
  18
  19 #include <app.h>
  20 #include <Ecore.h>
  21 #include <aul.h>
  22
  23 #include <algorithm>
  24 #include <map>
  25 #include <memory>
  26 #include <sstream>
  27 #include <vector>
  28
  29 #include "common/application_data.h"
  30 #include "common/app_db.h"
  31 #include "common/app_control.h"
  32 #include "common/command_line.h"
  33 #include "common/locale_manager.h"
  34 #include "common/logger.h"
  35 #include "common/profiler.h"
  36 #include "common/resource_manager.h"
  37 #include "common/string_utils.h"
  38 #include "runtime/browser/native_window.h"
  39 #include "runtime/browser/notification_manager.h"
  40 #include "runtime/browser/popup.h"
  41 #include "runtime/browser/popup_string.h"
  42 #include "runtime/browser/vibration_manager.h"
  43 #include "runtime/browser/web_view.h"
  44 #include "runtime/browser/splash_screen.h"
  45 #include "extensions/common/xwalk_extension_server.h"
  46
  47 #ifndef INJECTED_BUNDLE_PATH
  48 #error INJECTED_BUNDLE_PATH is not set.
  49 #endif
  50
  51 namespace runtime {
  52
  53 namespace {
  54 const char* kKeyNameBack = "back";
  55 const char* kKeyNameMenu = "menu";
  56
  57 const char* kConsoleLogEnableKey = "WRT_CONSOLE_LOG_ENABLE";
  58 const char* kConsoleMessageLogTag = "ConsoleMessage";
  59
  60 const char* kVerboseKey = "verbose";
  61 const char* kPortKey = "port";
  62
  63 const char* kAppControlEventScript =
  64     "(function(){"
  65     "var __event = document.createEvent(\"CustomEvent\");\n"
  66     "__event.initCustomEvent(\"appcontrol\", true, true, null);\n"
  67     "document.dispatchEvent(__event);\n"
  68     "\n"
  69     "for (var i=0; i < window.frames.length; i++)\n"
  70     "{ window.frames[i].document.dispatchEvent(__event); }"
  71     "})()";
  72 const char* kBackKeyEventScript =
  73     "(function(){"
  74     "var __event = document.createEvent(\"CustomEvent\");\n"
  75     "__event.initCustomEvent(\"tizenhwkey\", true, true, null);\n"
  76     "__event.keyName = \"back\";\n"
  77     "document.dispatchEvent(__event);\n"
  78     "\n"
  79     "for (var i=0; i < window.frames.length; i++)\n"
  80     "{ window.frames[i].document.dispatchEvent(__event); }"
  81     "})()";
  82 const char* kMenuKeyEventScript =
  83     "(function(){"
  84     "var __event = document.createEvent(\"CustomEvent\");\n"
  85     "__event.initCustomEvent(\"tizenhwkey\", true, true, null);\n"
  86     "__event.keyName = \"menu\";\n"
  87     "document.dispatchEvent(__event);\n"
  88     "\n"
  89     "for (var i=0; i < window.frames.length; i++)\n"
  90     "{ window.frames[i].document.dispatchEvent(__event); }"
  91     "})()";
  92 const char* kAmbientTickEventScript =
  93     "(function(){"
  94     "var __event = document.createEvent(\"CustomEvent\");\n"
  95     "__event.initCustomEvent(\"timetick\", true, true);\n"
  96     "document.dispatchEvent(__event);\n"
  97     "\n"
  98     "for (var i=0; i < window.frames.length; i++)\n"
  99     "{ window.frames[i].document.dispatchEvent(__event); }"
 100     "})()";
 101 const char* kFullscreenPrivilege = "http://tizen.org/privilege/fullscreen";
 102 const char* kFullscreenFeature = "fullscreen";
 103 const char* kNotificationPrivilege = "http://tizen.org/privilege/notification";
 104 const char* kLocationPrivilege = "http://tizen.org/privilege/location";
 105 const char* kStoragePrivilege = "http://tizen.org/privilege/unlimitedstorage";
 106 const char* kUsermediaPrivilege = "http://tizen.org/privilege/mediacapture";
 107 const char* kNotiIconFile = "noti_icon.png";
 108 const char* kFileScheme = "file://";
 109
 110 const char* kVisibilitySuspendFeature = "visibility,suspend";
 111 const char* kMediastreamRecordFeature = "mediastream,record";
 112 const char* kEncryptedDatabaseFeature = "encrypted,database";
 113 const char* kRotationLockFeature = "rotation,lock";
 114 const char* kBackgroundMusicFeature = "background,music";
 115 const char* kSoundModeFeature = "sound,mode";
 116 const char* kBackgroundVibrationFeature = "background,vibration";
 117 const char* kCSPFeature = "csp";
 118
 119 const char* kGeolocationPermissionPrefix = "__WRT_GEOPERM_";
 120 const char* kNotificationPermissionPrefix = "__WRT_NOTIPERM_";
 121 const char* kQuotaPermissionPrefix = "__WRT_QUOTAPERM_";
 122 const char* kCertificateAllowPrefix = "__WRT_CERTIPERM_";
 123 const char* kUsermediaPermissionPrefix = "__WRT_USERMEDIAPERM_";
 124 const char* kDBPrivateSection = "private";
 125
 126 const char* kDefaultCSPRule =
 127     "default-src *; script-src 'self'; style-src 'self'; object-src 'none';";
 128 const char* kResWgtPath = "res/wgt/";
 129 const char* kAppControlMain = "http://tizen.org/appcontrol/operation/main";
 130
 131 bool FindPrivilege(common::ApplicationData* app_data,
 132                    const std::string& privilege) {
 133   if (app_data->permissions_info().get() == NULL) return false;
 134   auto it = app_data->permissions_info()->GetAPIPermissions().begin();
 135   auto end = app_data->permissions_info()->GetAPIPermissions().end();
 136   for (; it != end; ++it) {
 137     if (*it == privilege) return true;
 138   }
 139   return false;
 140 }
 141
 142 static void SendDownloadRequest(const std::string& url) {
 143   common::AppControl request;
 144   request.set_operation(APP_CONTROL_OPERATION_DOWNLOAD);
 145   request.set_uri(url);
 146   request.LaunchRequest();
 147 }
 148
 149 static void InitializeNotificationCallback(Ewk_Context* ewk_context,
 150                                            WebApplication* app) {
 151   auto show = [](Ewk_Context*, Ewk_Notification* noti, void* user_data) {
 152     WebApplication* self = static_cast<WebApplication*>(user_data);
 153     if (self == NULL) return;
 154     uint64_t id = ewk_notification_id_get(noti);
 155     std::string title(ewk_notification_title_get(noti)
 156                           ? ewk_notification_title_get(noti)
 157                           : "");
 158     std::string body(
 159         ewk_notification_body_get(noti) ? ewk_notification_body_get(noti) : "");
 160     std::string icon_path = self->data_path() + "/" + kNotiIconFile;
 161     if (!ewk_notification_icon_save_as_png(noti, icon_path.c_str())) {
 162       icon_path = "";
 163     }
 164     if (NotificationManager::GetInstance()->Show(id, title, body, icon_path))
 165       ewk_notification_showed(id);
 166   };
 167   auto hide = [](Ewk_Context*, uint64_t noti_id, void*) {
 168     NotificationManager::GetInstance()->Hide(noti_id);
 169     ewk_notification_closed(noti_id, EINA_FALSE);
 170   };
 171   ewk_context_notification_callbacks_set(ewk_context, show, hide, app);
 172 }
 173
 174 static Eina_Bool ExitAppIdlerCallback(void* data) {
 175   WebApplication* app = static_cast<WebApplication*>(data);
 176   if (app)
 177     app->Terminate();
 178   return ECORE_CALLBACK_CANCEL;
 179 }
 180
 181 static bool ClearCookie(Ewk_Context* ewk_context) {
 182   Ewk_Cookie_Manager* cookie_manager =
 183       ewk_context_cookie_manager_get(ewk_context);
 184   if (!cookie_manager) {
 185     LOGGER(ERROR) << "Fail to get cookie manager";
 186     return false;
 187   }
 188   ewk_cookie_manager_cookies_clear(cookie_manager);
 189   return true;
 190 }
 191
 192 static bool ProcessWellKnownScheme(const std::string& url) {
 193   if (common::utils::StartsWith(url, "file:") ||
 194       common::utils::StartsWith(url, "app:") ||
 195       common::utils::StartsWith(url, "data:") ||
 196       common::utils::StartsWith(url, "http:") ||
 197       common::utils::StartsWith(url, "https:") ||
 198       common::utils::StartsWith(url, "widget:") ||
 199       common::utils::StartsWith(url, "about:") ||
 200       common::utils::StartsWith(url, "blob:")) {
 201     return false;
 202   }
 203
 204   std::unique_ptr<common::AppControl> request(
 205       common::AppControl::MakeAppcontrolFromURL(url));
 206   if (request.get() == NULL || !request->LaunchRequest()) {
 207     LOGGER(ERROR) << "Fail to send appcontrol request";
 208     SLoggerE("Fail to send appcontrol request [%s]", url.c_str());
 209   }
 210
 211   // Should return true, to stop the WebEngine progress step about this URL
 212   return true;
 213 }
 214
 215 }  // namespace
 216
 217 WebApplication::WebApplication(
 218     NativeWindow* window,
 219     common::ApplicationData* app_data)
 220     : launched_(false),
 221       debug_mode_(false),
 222       verbose_mode_(false),
 223       lang_changed_mode_(false),
 224       ewk_context_(
 225           ewk_context_new_with_injected_bundle_path(INJECTED_BUNDLE_PATH)),
 226       has_ownership_of_ewk_context_(true),
 227       window_(window),
 228       appid_(app_data->app_id()),
 229       app_data_(app_data),
 230       locale_manager_(new common::LocaleManager()),
 231       terminator_(NULL) {
 232   Initialize();
 233 }
 234
 235 WebApplication::WebApplication(
 236     NativeWindow* window,
 237     common::ApplicationData* app_data,
 238     Ewk_Context* context)
 239     : launched_(false),
 240       debug_mode_(false),
 241       verbose_mode_(false),
 242       ewk_context_(context),
 243       has_ownership_of_ewk_context_(false),
 244       window_(window),
 245       appid_(app_data->app_id()),
 246       app_data_(app_data),
 247       locale_manager_(new common::LocaleManager()),
 248       terminator_(NULL) {
 249   Initialize();
 250 }
 251
 252 WebApplication::~WebApplication() {
 253   window_->SetContent(NULL);
 254   auto it = view_stack_.begin();
 255   for (; it != view_stack_.end(); ++it) {
 256     delete *it;
 257   }
 258   view_stack_.clear();
 259   if (ewk_context_ && has_ownership_of_ewk_context_)
 260     ewk_context_delete(ewk_context_);
 261 }
 262
 263 bool WebApplication::Initialize() {
 264   SCOPE_PROFILE();
 265   std::unique_ptr<char, decltype(std::free)*> path{app_get_data_path(),
 266                                                    std::free};
 267   app_data_path_ = path.get();
 268
 269   if (app_data_->setting_info() != NULL &&
 270       app_data_->setting_info()->screen_orientation() ==
 271           wgt::parse::SettingInfo::ScreenOrientation::AUTO) {
 272     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 273                                                 kRotationLockFeature, true);
 274     window_->SetAutoRotation();
 275   } else if (app_data_->setting_info() != NULL &&
 276              app_data_->setting_info()->screen_orientation() ==
 277                  wgt::parse::SettingInfo::ScreenOrientation::PORTRAIT) {
 278     window_->SetRotationLock(NativeWindow::ScreenOrientation::PORTRAIT_PRIMARY);
 279   } else if (app_data_->setting_info() != NULL &&
 280              app_data_->setting_info()->screen_orientation() ==
 281                  wgt::parse::SettingInfo::ScreenOrientation::LANDSCAPE) {
 282     window_->SetRotationLock(
 283         NativeWindow::ScreenOrientation::LANDSCAPE_PRIMARY);
 284   }
 285
 286   splash_screen_.reset(new SplashScreen(
 287       window_, app_data_->splash_screen_info(), app_data_->application_path()));
 288   resource_manager_.reset(
 289       new common::ResourceManager(app_data_, locale_manager_.get()));
 290   resource_manager_->set_base_resource_path(app_data_->application_path());
 291
 292   auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 293   extension_server->SetupIPC(ewk_context_);
 294
 295   // ewk setting
 296   ewk_context_cache_model_set(ewk_context_, EWK_CACHE_MODEL_DOCUMENT_BROWSER);
 297
 298   // cookie
 299   auto cookie_manager = ewk_context_cookie_manager_get(ewk_context_);
 300   ewk_cookie_manager_accept_policy_set(cookie_manager,
 301                                        EWK_COOKIE_ACCEPT_POLICY_ALWAYS);
 302
 303   // set persistent storage path
 304   std::string cookie_path = data_path() + ".cookie";
 305   ewk_cookie_manager_persistent_storage_set(
 306       cookie_manager, cookie_path.c_str(),
 307       EWK_COOKIE_PERSISTENT_STORAGE_SQLITE);
 308
 309   // vibration callback
 310   auto vibration_start_callback = [](uint64_t ms, void*) {
 311     platform::VibrationManager::GetInstance()->Start(static_cast<int>(ms));
 312   };
 313   auto vibration_stop_callback = [](void* /*user_data*/) {
 314     platform::VibrationManager::GetInstance()->Stop();
 315   };
 316   ewk_context_vibration_client_callbacks_set(
 317       ewk_context_, vibration_start_callback, vibration_stop_callback, NULL);
 318
 319   auto download_callback = [](const char* downloadUrl, void* /*data*/) {
 320     SendDownloadRequest(downloadUrl);
 321   };
 322   ewk_context_did_start_download_callback_set(ewk_context_, download_callback,
 323                                               this);
 324   InitializeNotificationCallback(ewk_context_, this);
 325
 326   if (FindPrivilege(app_data_, kFullscreenPrivilege)) {
 327     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 328                                                 kFullscreenFeature, true);
 329   }
 330
 331   if (app_data_->setting_info() != NULL &&
 332       app_data_->setting_info()->background_support_enabled()) {
 333     ewk_context_tizen_extensible_api_string_set(
 334                                 ewk_context_, kVisibilitySuspendFeature, true);
 335     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 336                                                 kBackgroundMusicFeature, true);
 337   } else {
 338     ewk_context_tizen_extensible_api_string_set(
 339                                ewk_context_, kVisibilitySuspendFeature, false);
 340     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 341                                                kBackgroundMusicFeature, false);
 342   }
 343   ewk_context_tizen_extensible_api_string_set(ewk_context_,
 344                                               kMediastreamRecordFeature, true);
 345   ewk_context_tizen_extensible_api_string_set(ewk_context_,
 346                                               kEncryptedDatabaseFeature, true);
 347
 348   if (app_data_->setting_info() != NULL &&
 349       app_data_->setting_info()->sound_mode() ==
 350           wgt::parse::SettingInfo::SoundMode::EXCLUSIVE) {
 351     ewk_context_tizen_extensible_api_string_set(ewk_context_, kSoundModeFeature,
 352                                                 true);
 353   }
 354
 355   if (app_data_->setting_info() != NULL &&
 356       app_data_->setting_info()->background_vibration()) {
 357     ewk_context_tizen_extensible_api_string_set(
 358         ewk_context_, kBackgroundVibrationFeature, true);
 359   }
 360
 361   if (app_data_->widget_info() != NULL &&
 362       !app_data_->widget_info()->default_locale().empty()) {
 363     locale_manager_->SetDefaultLocale(
 364         app_data_->widget_info()->default_locale());
 365   }
 366
 367   if (app_data_->csp_info() != NULL || app_data_->csp_report_info() != NULL ||
 368       app_data_->allowed_navigation_info() != NULL) {
 369     security_model_version_ = 2;
 370     if (app_data_->csp_info() == NULL ||
 371         app_data_->csp_info()->security_rules().empty()) {
 372       csp_rule_ = kDefaultCSPRule;
 373     } else {
 374       csp_rule_ = app_data_->csp_info()->security_rules();
 375     }
 376     if (app_data_->csp_report_info() != NULL &&
 377         !app_data_->csp_report_info()->security_rules().empty()) {
 378       csp_report_rule_ = app_data_->csp_report_info()->security_rules();
 379     }
 380     ewk_context_tizen_extensible_api_string_set(ewk_context_, kCSPFeature,
 381                                                 EINA_TRUE);
 382   } else {
 383     security_model_version_ = 1;
 384   }
 385
 386 #ifdef MANUAL_ROTATE_FEATURE_SUPPORT
 387   // Set manual rotation
 388   window_->EnableManualRotation(true);
 389 #endif  // MANUAL_ROTATE_FEATURE_SUPPORT
 390
 391   return true;
 392 }
 393
 394 void WebApplication::Launch(std::unique_ptr<common::AppControl> appcontrol) {
 395   // send widget info to injected bundle
 396   ewk_context_tizen_app_id_set(ewk_context_, appid_.c_str());
 397
 398   // Setup View
 399   WebView* view = new WebView(window_, ewk_context_);
 400   SetupWebView(view);
 401
 402   std::unique_ptr<common::ResourceManager::Resource> res =
 403       resource_manager_->GetStartResource(appcontrol.get());
 404   view->SetDefaultEncoding(res->encoding());
 405
 406   STEP_PROFILE_END("OnCreate -> URL Set");
 407   STEP_PROFILE_START("URL Set -> Rendered");
 408
 409   window_->SetContent(view->evas_object());
 410
 411 #ifdef PROFILE_MOBILE
 412   // rotate and resize window forcibily for landscape mode.
 413   // window rotate event is generated after window show. so
 414   // when app get width and height from viewport, wrong value can be returned.
 415   if (app_data_->setting_info()->screen_orientation() ==
 416              wgt::parse::SettingInfo::ScreenOrientation::LANDSCAPE) {
 417     LOGGER(DEBUG) << "rotate and resize window for landscape mode";
 418     elm_win_rotation_with_resize_set(window_->evas_object(), 270);
 419     evas_norender(evas_object_evas_get(window_->evas_object()));
 420   }
 421 #endif  // PROFILE_MOBILE
 422
 423   view->LoadUrl(res->uri(), res->mime());
 424   view_stack_.push_front(view);
 425
 426 #ifdef PROFILE_WEARABLE
 427   // ewk_view_bg_color_set is not working at webview initialization.
 428   if (app_data_->app_type() == common::ApplicationData::WATCH) {
 429     view->SetBGColor(0, 0, 0, 255);
 430   }
 431 #endif  // PROFILE_WEARABLE
 432
 433   if (appcontrol->data(AUL_K_DEBUG) == "1") {
 434     debug_mode_ = true;
 435     LaunchInspector(appcontrol.get());
 436   }
 437   if (appcontrol->data(kVerboseKey) == "true") {
 438     verbose_mode_ = true;
 439   }
 440
 441   launched_ = true;
 442 }
 443
 444 void WebApplication::AppControl(
 445     std::unique_ptr<common::AppControl> appcontrol) {
 446   std::unique_ptr<common::ResourceManager::Resource> res =
 447       resource_manager_->GetStartResource(appcontrol.get());
 448
 449   bool do_reset = res->should_reset();
 450
 451   if (!do_reset) {
 452     std::string current_page = view_stack_.front()->GetUrl();
 453     std::string localized_page = res->uri();
 454
 455     if (current_page != localized_page) {
 456       do_reset = true;
 457     } else {
 458       SendAppControlEvent();
 459     }
 460   }
 461
 462   // handle http://tizen.org/appcontrol/operation/main operation specially.
 463   // only menu-screen app can send launch request with main operation.
 464   // in this case, web app should have to resume web app not reset.
 465   if (do_reset && (appcontrol->operation() == kAppControlMain)){
 466     LOGGER(DEBUG) << "resume app for main operation";
 467     do_reset = false;
 468     SendAppControlEvent();
 469   }
 470
 471   if (do_reset) {
 472     // Reset to context
 473     ClearViewStack();
 474     WebView* view = view_stack_.front();
 475     SetupWebView(view);
 476     view->SetDefaultEncoding(res->encoding());
 477     view->LoadUrl(res->uri(), res->mime());
 478     window_->SetContent(view->evas_object());
 479   }
 480
 481   if (!debug_mode_ && appcontrol->data(AUL_K_DEBUG) == "1") {
 482     debug_mode_ = true;
 483     LaunchInspector(appcontrol.get());
 484   }
 485   if (!verbose_mode_ && appcontrol->data(kVerboseKey) == "true") {
 486     verbose_mode_ = true;
 487   }
 488   window_->Active();
 489 }
 490
 491 void WebApplication::SendAppControlEvent() {
 492   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 493     view_stack_.front()->EvalJavascript(kAppControlEventScript);
 494 }
 495
 496 void WebApplication::ClearViewStack() {
 497   window_->SetContent(NULL);
 498   WebView* front = view_stack_.front();
 499   auto it = view_stack_.begin();
 500   for (; it != view_stack_.end(); ++it) {
 501     if (*it != front) {
 502       (*it)->Suspend();
 503       delete *it;
 504     }
 505   }
 506   view_stack_.clear();
 507   view_stack_.push_front(front);
 508 }
 509
 510 void WebApplication::Resume() {
 511   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 512     view_stack_.front()->SetVisibility(true);
 513
 514   if (app_data_->setting_info() != NULL &&
 515       app_data_->setting_info()->background_support_enabled()) {
 516     return;
 517   }
 518
 519   auto it = view_stack_.begin();
 520   for (; it != view_stack_.end(); ++it) {
 521     (*it)->Resume();
 522   }
 523 }
 524
 525 void WebApplication::Suspend() {
 526   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 527     view_stack_.front()->SetVisibility(false);
 528
 529   if (app_data_->setting_info() != NULL &&
 530       app_data_->setting_info()->background_support_enabled()) {
 531     LOGGER(DEBUG) << "gone background (backgroud support enabed)";
 532     return;
 533   }
 534
 535   auto it = view_stack_.begin();
 536   for (; it != view_stack_.end(); ++it) {
 537     (*it)->Suspend();
 538   }
 539 }
 540
 541 void WebApplication::Terminate() {
 542   if (terminator_) {
 543     terminator_();
 544   } else {
 545     elm_exit();
 546   }
 547   auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 548   extension_server->Shutdown();
 549 }
 550
 551 void WebApplication::OnCreatedNewWebView(WebView* /*view*/, WebView* new_view) {
 552   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 553     view_stack_.front()->SetVisibility(false);
 554
 555   SetupWebView(new_view);
 556   view_stack_.push_front(new_view);
 557   window_->SetContent(new_view->evas_object());
 558 }
 559
 560 void WebApplication::RemoveWebViewFromStack(WebView* view) {
 561   if (view_stack_.size() == 0) return;
 562
 563   WebView* current = view_stack_.front();
 564   if (current == view) {
 565     view_stack_.pop_front();
 566   } else {
 567     auto found = std::find(view_stack_.begin(), view_stack_.end(), view);
 568     if (found != view_stack_.end()) {
 569       view_stack_.erase(found);
 570     }
 571   }
 572
 573   if (view_stack_.size() == 0) {
 574     Terminate();
 575   } else if (current != view_stack_.front()) {
 576     view_stack_.front()->SetVisibility(true);
 577     window_->SetContent(view_stack_.front()->evas_object());
 578   }
 579
 580   // Delete after the callback context(for ewk view) was not used
 581   ecore_idler_add([](void* view) {
 582                     WebView* obj = static_cast<WebView*>(view);
 583                     delete obj;
 584                     return EINA_FALSE;
 585                   },
 586                   view);
 587 }
 588
 589 void WebApplication::OnClosedWebView(WebView* view) {
 590     RemoveWebViewFromStack(view);
 591 }
 592
 593 void WebApplication::OnReceivedWrtMessage(WebView* /*view*/,
 594                                           Ewk_IPC_Wrt_Message_Data* msg) {
 595   Eina_Stringshare* msg_type = ewk_ipc_wrt_message_data_type_get(msg);
 596
 597 #define TYPE_BEGIN(x) (!strncmp(msg_type, x, strlen(x)))
 598 #define TYPE_IS(x) (!strcmp(msg_type, x))
 599
 600   if (TYPE_BEGIN("xwalk://")) {
 601     auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 602     extension_server->HandleIPCMessage(msg);
 603   } else {
 604     Eina_Stringshare* msg_id = ewk_ipc_wrt_message_data_id_get(msg);
 605     Eina_Stringshare* msg_ref_id =
 606         ewk_ipc_wrt_message_data_reference_id_get(msg);
 607     Eina_Stringshare* msg_value = ewk_ipc_wrt_message_data_value_get(msg);
 608
 609     if (TYPE_IS("tizen://hide")) {
 610       // One Way Message
 611       window_->InActive();
 612     } else if (TYPE_IS("tizen://exit")) {
 613       // One Way Message
 614       ecore_idler_add(ExitAppIdlerCallback, this);
 615     } else if (TYPE_IS("tizen://changeUA")) {
 616       // Async Message
 617       // Change UserAgent of current WebView
 618       bool ret = false;
 619       if (view_stack_.size() > 0 && view_stack_.front() != NULL) {
 620         ret = view_stack_.front()->SetUserAgent(std::string(msg_value));
 621       }
 622       // Send response
 623       Ewk_IPC_Wrt_Message_Data* ans = ewk_ipc_wrt_message_data_new();
 624       ewk_ipc_wrt_message_data_type_set(ans, msg_type);
 625       ewk_ipc_wrt_message_data_reference_id_set(ans, msg_id);
 626       if (ret)
 627         ewk_ipc_wrt_message_data_value_set(ans, "success");
 628       else
 629         ewk_ipc_wrt_message_data_value_set(ans, "failed");
 630       if (!ewk_ipc_wrt_message_send(ewk_context_, ans)) {
 631         LOGGER(ERROR) << "Failed to send response";
 632       }
 633       ewk_ipc_wrt_message_data_del(ans);
 634     } else if (TYPE_IS("tizen://deleteAllCookies")) {
 635       Ewk_IPC_Wrt_Message_Data* ans = ewk_ipc_wrt_message_data_new();
 636       ewk_ipc_wrt_message_data_type_set(ans, msg_type);
 637       ewk_ipc_wrt_message_data_reference_id_set(ans, msg_id);
 638       if (ClearCookie(ewk_context_))
 639         ewk_ipc_wrt_message_data_value_set(ans, "success");
 640       else
 641         ewk_ipc_wrt_message_data_value_set(ans, "failed");
 642       if (!ewk_ipc_wrt_message_send(ewk_context_, ans)) {
 643         LOGGER(ERROR) << "Failed to send response";
 644       }
 645       ewk_ipc_wrt_message_data_del(ans);
 646     } else if (TYPE_IS("tizen://hide_splash_screen")) {
 647       splash_screen_->HideSplashScreen(SplashScreen::HideReason::CUSTOM);
 648     }
 649
 650     eina_stringshare_del(msg_ref_id);
 651     eina_stringshare_del(msg_id);
 652     eina_stringshare_del(msg_value);
 653   }
 654
 655 #undef TYPE_IS
 656 #undef TYPE_BEGIN
 657
 658   eina_stringshare_del(msg_type);
 659 }
 660
 661 void WebApplication::OnOrientationLock(
 662     WebView* view, bool lock,
 663     NativeWindow::ScreenOrientation preferred_rotation) {
 664   if (view_stack_.size() == 0) return;
 665
 666   // Only top-most view can set the orientation relate operation
 667   if (view_stack_.front() != view) return;
 668
 669   auto orientaion_setting =
 670       app_data_->setting_info() != NULL
 671           ? app_data_->setting_info()->screen_orientation()
 672           :
 673           wgt::parse::SettingInfo::ScreenOrientation::AUTO;
 674   if (orientaion_setting != wgt::parse::SettingInfo::ScreenOrientation::AUTO) {
 675     return;
 676   }
 677
 678   if (lock) {
 679     window_->SetRotationLock(preferred_rotation);
 680   } else {
 681     window_->SetAutoRotation();
 682   }
 683 }
 684
 685 void WebApplication::OnHardwareKey(WebView* view, const std::string& keyname) {
 686   // NOTE: This code is added to enable back-key on remote URL
 687   bool enabled = app_data_->setting_info() != NULL
 688                      ? app_data_->setting_info()->hwkey_enabled()
 689                      : true;
 690
 691   if (!common::utils::StartsWith(view->GetUrl(), kFileScheme)) {
 692     if (kKeyNameBack == keyname) {
 693       LOGGER(DEBUG) << "Back to previous page for remote URL";
 694       if (!view->Backward()) {
 695         if(enabled)
 696           view->EvalJavascript(kBackKeyEventScript);
 697         RemoveWebViewFromStack(view_stack_.front());
 698       }
 699     }
 700     return;
 701   }
 702
 703   if (enabled && kKeyNameBack == keyname) {
 704     view->EvalJavascript(kBackKeyEventScript);
 705     // NOTE: This code is added for backward compatibility.
 706     // If the 'backbutton_presence' is true, WebView should be navigated back.
 707     if (app_data_->setting_info() &&
 708         app_data_->setting_info()->backbutton_presence()) {
 709       if (!view->Backward()) {
 710         RemoveWebViewFromStack(view_stack_.front());
 711       }
 712     }
 713   } else if (enabled && kKeyNameMenu == keyname) {
 714     view->EvalJavascript(kMenuKeyEventScript);
 715   }
 716 }
 717
 718 void WebApplication::OnLanguageChanged() {
 719   lang_changed_mode_ = true;
 720   locale_manager_->UpdateSystemLocale();
 721   ewk_context_cache_clear(ewk_context_);
 722   auto it = view_stack_.begin();
 723   for (; it != view_stack_.end(); ++it) {
 724     (*it)->Reload();
 725   }
 726 }
 727
 728 void WebApplication::OnConsoleMessage(const std::string& msg, int level) {
 729   static bool enabled = (getenv(kConsoleLogEnableKey) != NULL);
 730   enabled = true;
 731
 732   std::string split_msg = msg;
 733   std::size_t pos = msg.find(kResWgtPath);
 734   if (pos != std::string::npos) {
 735     split_msg = msg.substr(pos + strlen(kResWgtPath));
 736   }
 737
 738   if (debug_mode_ || verbose_mode_ || enabled) {
 739     int dlog_level = DLOG_DEBUG;
 740     switch (level) {
 741       case EWK_CONSOLE_MESSAGE_LEVEL_WARNING:
 742         dlog_level = DLOG_WARN;
 743         break;
 744       case EWK_CONSOLE_MESSAGE_LEVEL_ERROR:
 745         dlog_level = DLOG_ERROR;
 746         break;
 747       default:
 748         dlog_level = DLOG_DEBUG;
 749         break;
 750     }
 751     LOGGER_RAW(dlog_level, kConsoleMessageLogTag)
 752       << "[" << app_data_->pkg_id() << "] " << split_msg;
 753   }
 754 }
 755
 756 void WebApplication::OnLowMemory() {
 757   ewk_context_cache_clear(ewk_context_);
 758   ewk_context_notify_low_memory(ewk_context_);
 759 }
 760
 761 void WebApplication::OnSoftKeyboardChangeEvent(WebView* /*view*/,
 762                                SoftKeyboardChangeEventValue softkeyboard_value) {
 763   LOGGER(DEBUG) << "OnSoftKeyboardChangeEvent";
 764   std::stringstream script;
 765   script
 766     << "(function(){"
 767     << "var __event = document.createEvent(\"CustomEvent\");\n"
 768     << "var __detail = {};\n"
 769     << "__event.initCustomEvent(\"softkeyboardchange\",true,true,__detail);\n"
 770     << "__event.state = \"" << softkeyboard_value.state << "\";\n"
 771     << "__event.width = " << softkeyboard_value.width << ";\n"
 772     << "__event.height = " << softkeyboard_value.height << ";\n"
 773     << "document.dispatchEvent(__event);\n"
 774     << "\n"
 775     << "for (var i=0; i < window.frames.length; i++)\n"
 776     << "{ window.frames[i].document.dispatchEvent(__event); }"
 777     << "})()";
 778   std::string kSoftKeyboardScript = script.str();
 779   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 780     view_stack_.front()->EvalJavascript(kSoftKeyboardScript.c_str());
 781 }
 782
 783 #ifdef ROTARY_EVENT_FEATURE_SUPPORT
 784 void WebApplication::OnRotaryEvent(WebView* /*view*/,
 785                                    RotaryEventType type) {
 786   LOGGER(DEBUG) << "OnRotaryEvent";
 787   std::stringstream script;
 788   script
 789     << "(function(){"
 790     << "var __event = document.createEvent(\"CustomEvent\");\n"
 791     << "var __detail = {};\n"
 792     << "__event.initCustomEvent(\"rotarydetent\", true, true, __detail);\n"
 793     << "__event.detail.direction = \""
 794     << (type == RotaryEventType::CLOCKWISE ? "CW" : "CCW")
 795     << "\";\n"
 796     << "document.dispatchEvent(__event);\n"
 797     << "\n"
 798     << "for (var i=0; i < window.frames.length; i++)\n"
 799     << "{ window.frames[i].document.dispatchEvent(__event); }"
 800     << "})()";
 801   std::string kRotaryEventScript = script.str();
 802   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 803     view_stack_.front()->EvalJavascript(kRotaryEventScript.c_str());
 804 }
 805 #endif  // ROTARY_EVENT_FEATURE_SUPPORT
 806
 807 void WebApplication::OnTimeTick(long time) {
 808 #if 0
 809   LOGGER(DEBUG) << "TimeTick";
 810   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 811     view_stack_.front()->EvalJavascript(kAmbientTickEventScript);
 812 #endif
 813 }
 814
 815 void WebApplication::OnAmbientTick(long time) {
 816   LOGGER(DEBUG) << "AmbientTick";
 817   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 818     view_stack_.front()->EvalJavascript(kAmbientTickEventScript);
 819 }
 820
 821 void WebApplication::OnAmbientChanged(bool ambient_mode) {
 822   LOGGER(DEBUG) << "AmbientChanged";
 823   std::stringstream script;
 824   script
 825     << "(function(){"
 826     << "var __event = document.createEvent(\"CustomEvent\");\n"
 827     << "var __detail = {};\n"
 828     << "__event.initCustomEvent(\"ambientmodechanged\",true,true,__detail);\n"
 829     << "__event.detail.ambientMode = "
 830     << (ambient_mode ? "true" : "false") << ";\n"
 831     << "document.dispatchEvent(__event);\n"
 832     << "\n"
 833     << "for (var i=0; i < window.frames.length; i++)\n"
 834     << "{ window.frames[i].document.dispatchEvent(__event); }"
 835     << "})()";
 836   std::string kAmbientChangedEventScript = script.str();
 837   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 838     view_stack_.front()->EvalJavascript(kAmbientChangedEventScript.c_str());
 839 }
 840
 841 bool WebApplication::OnContextMenuDisabled(WebView* /*view*/) {
 842   return !(app_data_->setting_info() != NULL
 843                ? app_data_->setting_info()->context_menu_enabled()
 844                : true);
 845 }
 846
 847 void WebApplication::OnLoadStart(WebView* /*view*/) {
 848   LOGGER(DEBUG) << "LoadStart";
 849 }
 850
 851 void WebApplication::OnLoadFinished(WebView* /*view*/) {
 852   LOGGER(DEBUG) << "LoadFinished";
 853   splash_screen_->HideSplashScreen(SplashScreen::HideReason::LOADFINISHED);
 854 }
 855
 856 void WebApplication::OnRendered(WebView* /*view*/) {
 857   STEP_PROFILE_END("URL Set -> Rendered");
 858   STEP_PROFILE_END("Start -> Launch Completed");
 859   LOGGER(DEBUG) << "Rendered";
 860   splash_screen_->HideSplashScreen(SplashScreen::HideReason::RENDERED);
 861
 862   // Do not show(), active() for language change
 863   if(lang_changed_mode_ == false){
 864       // Show window after frame rendered.
 865       window_->Show();
 866       window_->Active();
 867   }
 868   else{
 869       lang_changed_mode_ = false;
 870   }
 871 }
 872
 873 #ifdef MANUAL_ROTATE_FEATURE_SUPPORT
 874 void WebApplication::OnRotatePrepared(WebView* /*view*/) {
 875   window_->ManualRotationDone();
 876 }
 877 #endif  // MANUAL_ROTATE_FEATURE_SUPPORT
 878
 879 void WebApplication::LaunchInspector(common::AppControl* appcontrol) {
 880   unsigned int port = ewk_context_inspector_server_start(ewk_context_, 0);
 881   std::stringstream ss;
 882   ss << port;
 883   std::map<std::string, std::vector<std::string>> data;
 884   data[kPortKey] = {ss.str()};
 885   appcontrol->Reply(data);
 886 }
 887
 888 void WebApplication::SetupWebView(WebView* view) {
 889   view->SetEventListener(this);
 890
 891   // Setup CSP Rule
 892   if (security_model_version_ == 2) {
 893     view->SetCSPRule(csp_rule_, false);
 894     if (!csp_report_rule_.empty()) {
 895       view->SetCSPRule(csp_report_rule_, true);
 896     }
 897   }
 898 }
 899
 900 bool WebApplication::OnDidNavigation(WebView* /*view*/,
 901                                      const std::string& url) {
 902   // scheme handling
 903   // except(file , http, https, app) pass to appcontrol and return false
 904   if (ProcessWellKnownScheme(url)) {
 905     return false;
 906   }
 907
 908   // send launch request for blocked URL to guarrenty backward-compatibility.
 909   if (resource_manager_->AllowNavigation(url)) {
 910     return true;
 911   } else {
 912     LOGGER(DEBUG) << "URL is blocked. send launch request for URL : " << url;
 913     std::unique_ptr<common::AppControl> request(
 914       common::AppControl::MakeAppcontrolFromURL(url));
 915     if (request.get() == NULL || !request->LaunchRequest()) {
 916       LOGGER(ERROR) << "Fail to send appcontrol request";
 917     }
 918     return false;
 919   }
 920 }
 921
 922 void WebApplication::OnNotificationPermissionRequest(
 923     WebView*, const std::string& url,
 924     std::function<void(bool)> result_handler) {
 925   auto db = common::AppDB::GetInstance();
 926   std::string reminder =
 927       db->Get(kDBPrivateSection, kNotificationPermissionPrefix + url);
 928   if (reminder == "allowed") {
 929     result_handler(true);
 930     return;
 931   } else if (reminder == "denied") {
 932     result_handler(false);
 933     return;
 934   }
 935
 936   // Local Domain: Grant permission if defined, otherwise Popup user prompt.
 937   // Remote Domain: Popup user prompt.
 938   if (common::utils::StartsWith(url, "file://") &&
 939       FindPrivilege(app_data_, kNotificationPrivilege)) {
 940     result_handler(true);
 941     return;
 942   }
 943
 944   Popup* popup = Popup::CreatePopup(window_);
 945   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
 946   popup->SetTitle(popup_string::kPopupTitleWebNotification);
 947   popup->SetBody(popup_string::kPopupBodyWebNotification);
 948   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
 949   popup->SetResultHandler(
 950       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
 951         bool result = popup->GetButtonResult();
 952         bool remember = popup->GetCheckBoxResult();
 953         if (remember) {
 954           db->Set(kDBPrivateSection, kNotificationPermissionPrefix + url,
 955                   result ? "allowed" : "denied");
 956         }
 957         result_handler(result);
 958       },
 959       this);
 960   popup->Show();
 961 }
 962
 963 void WebApplication::OnGeolocationPermissionRequest(
 964     WebView*, const std::string& url,
 965     std::function<void(bool)> result_handler) {
 966   auto db = common::AppDB::GetInstance();
 967   std::string reminder =
 968       db->Get(kDBPrivateSection, kGeolocationPermissionPrefix + url);
 969   if (reminder == "allowed") {
 970     result_handler(true);
 971     return;
 972   } else if (reminder == "denied") {
 973     result_handler(false);
 974     return;
 975   }
 976
 977   // Local Domain: Grant permission if defined, otherwise block execution.
 978   // Remote Domain: Popup user prompt if defined, otherwise block execution.
 979   if (!FindPrivilege(app_data_, kLocationPrivilege)) {
 980     result_handler(false);
 981     return;
 982   }
 983
 984   if (common::utils::StartsWith(url, "file://")) {
 985     result_handler(true);
 986     return;
 987   }
 988
 989   Popup* popup = Popup::CreatePopup(window_);
 990   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
 991   popup->SetTitle(popup_string::kPopupTitleGeoLocation);
 992   popup->SetBody(popup_string::kPopupBodyGeoLocation);
 993   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
 994   popup->SetResultHandler(
 995       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
 996         bool result = popup->GetButtonResult();
 997         bool remember = popup->GetCheckBoxResult();
 998         if (remember) {
 999           db->Set(kDBPrivateSection, kGeolocationPermissionPrefix + url,
1000                   result ? "allowed" : "denied");
1001         }
1002         result_handler(result);
1003       },
1004       this);
1005   popup->Show();
1006 }
1007
1008 void WebApplication::OnQuotaExceed(WebView*, const std::string& url,
1009                                    std::function<void(bool)> result_handler) {
1010   auto db = common::AppDB::GetInstance();
1011   std::string reminder =
1012       db->Get(kDBPrivateSection, kQuotaPermissionPrefix + url);
1013   if (reminder == "allowed") {
1014     result_handler(true);
1015     return;
1016   } else if (reminder == "denied") {
1017     result_handler(false);
1018     return;
1019   }
1020
1021   // Local Domain: Grant permission if defined, otherwise Popup user prompt.
1022   // Remote Domain: Popup user prompt.
1023   if (common::utils::StartsWith(url, "file://") &&
1024       FindPrivilege(app_data_, kStoragePrivilege)) {
1025     result_handler(true);
1026     return;
1027   }
1028
1029   Popup* popup = Popup::CreatePopup(window_);
1030   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1031   popup->SetTitle(popup_string::kPopupTitleWebStorage);
1032   popup->SetBody(popup_string::kPopupBodyWebStorage);
1033   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1034   popup->SetResultHandler(
1035       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1036         bool result = popup->GetButtonResult();
1037         bool remember = popup->GetCheckBoxResult();
1038         if (remember) {
1039           db->Set(kDBPrivateSection, kQuotaPermissionPrefix + url,
1040                   result ? "allowed" : "denied");
1041         }
1042         result_handler(result);
1043       },
1044       this);
1045   popup->Show();
1046 }
1047
1048 void WebApplication::OnAuthenticationRequest(
1049     WebView*, const std::string& /*url*/, const std::string& /*message*/,
1050     std::function<void(bool submit, const std::string& id,
1051                        const std::string& password)> result_handler) {
1052   Popup* popup = Popup::CreatePopup(window_);
1053   popup->SetButtonType(Popup::ButtonType::LoginCancelButton);
1054   popup->SetFirstEntry(popup_string::kPopupLabelAuthusername,
1055                        Popup::EntryType::Edit);
1056   popup->SetSecondEntry(popup_string::kPopupLabelPassword,
1057                         Popup::EntryType::PwEdit);
1058   popup->SetTitle(popup_string::kPopupTitleAuthRequest);
1059   popup->SetBody(popup_string::kPopupBodyAuthRequest);
1060   popup->SetResultHandler([result_handler](Popup* popup, void* /*user_data*/) {
1061                             bool result = popup->GetButtonResult();
1062                             std::string id = popup->GetFirstEntryResult();
1063                             std::string passwd = popup->GetSecondEntryResult();
1064                             result_handler(result, id, passwd);
1065                           },
1066                           this);
1067   popup->Show();
1068 }
1069
1070 void WebApplication::OnCertificateAllowRequest(
1071     WebView*, const std::string& url, const std::string& pem,
1072     std::function<void(bool allow)> result_handler) {
1073   auto db = common::AppDB::GetInstance();
1074   std::string reminder =
1075       db->Get(kDBPrivateSection, kCertificateAllowPrefix + pem);
1076   if (reminder == "allowed") {
1077     result_handler(true);
1078     return;
1079   } else if (reminder == "denied") {
1080     result_handler(false);
1081     return;
1082   }
1083
1084   Popup* popup = Popup::CreatePopup(window_);
1085   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1086   popup->SetTitle(popup_string::kPopupTitleCert);
1087   popup->SetBody(popup_string::GetText(
1088                  popup_string::kPopupBodyCert) + "\n\n" + url);
1089   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1090   popup->SetResultHandler(
1091       [db, result_handler, pem](Popup* popup, void* /*user_data*/) {
1092         bool result = popup->GetButtonResult();
1093         bool remember = popup->GetCheckBoxResult();
1094         if (remember) {
1095           db->Set(kDBPrivateSection, kCertificateAllowPrefix + pem,
1096                   result ? "allowed" : "denied");
1097         }
1098         result_handler(result);
1099       },
1100       this);
1101   popup->Show();
1102 }
1103
1104 void WebApplication::OnUsermediaPermissionRequest(
1105     WebView*, const std::string& url,
1106     std::function<void(bool)> result_handler) {
1107   auto db = common::AppDB::GetInstance();
1108   std::string reminder =
1109       db->Get(kDBPrivateSection, kUsermediaPermissionPrefix + url);
1110   if (reminder == "allowed") {
1111     result_handler(true);
1112     return;
1113   } else if (reminder == "denied") {
1114     result_handler(false);
1115     return;
1116   }
1117
1118   // Local Domain: Grant permission if defined, otherwise block execution.
1119   // Remote Domain: Popup user prompt if defined, otherwise block execution.
1120   if (!FindPrivilege(app_data_, kUsermediaPrivilege)) {
1121     result_handler(false);
1122     return;
1123   }
1124
1125   if (common::utils::StartsWith(url, "file://")) {
1126     result_handler(true);
1127     return;
1128   }
1129
1130   Popup* popup = Popup::CreatePopup(window_);
1131   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1132   popup->SetTitle(popup_string::kPopupTitleUserMedia);
1133   popup->SetBody(popup_string::kPopupBodyUserMedia);
1134   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1135   popup->SetResultHandler(
1136       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1137         bool result = popup->GetButtonResult();
1138         bool remember = popup->GetCheckBoxResult();
1139         if (remember) {
1140           db->Set(kDBPrivateSection, kUsermediaPermissionPrefix + url,
1141                   result ? "allowed" : "denied");
1142         }
1143         result_handler(result);
1144       },
1145       this);
1146   popup->Show();
1147 }
1148
1149 }  // namespace runtime