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 <aul.h>
  21 #include <cynara-client.h>
  22 #include <Ecore.h>
  23
  24 #include <algorithm>
  25 #include <map>
  26 #include <memory>
  27 #include <fstream>
  28 #include <sstream>
  29 #include <vector>
  30
  31 #include "common/application_data.h"
  32 #include "common/app_db.h"
  33 #include "common/app_control.h"
  34 #include "common/command_line.h"
  35 #include "common/locale_manager.h"
  36 #include "common/logger.h"
  37 #include "common/profiler.h"
  38 #include "common/resource_manager.h"
  39 #include "common/string_utils.h"
  40 #include "extensions/renderer/xwalk_extension_renderer_controller.h"
  41 #include "runtime/browser/native_window.h"
  42 #include "runtime/browser/notification_manager.h"
  43 #include "runtime/browser/popup.h"
  44 #include "runtime/browser/popup_string.h"
  45 #include "runtime/browser/vibration_manager.h"
  46 #include "runtime/browser/web_view.h"
  47 #include "runtime/browser/splash_screen.h"
  48 #include "runtime/browser/ui_runtime.h"
  49 #include "extensions/common/xwalk_extension_server.h"
  50
  51 #ifndef INJECTED_BUNDLE_PATH
  52 #error INJECTED_BUNDLE_PATH is not set.
  53 #endif
  54
  55 #define TIMER_INTERVAL 0.1
  56
  57 using namespace extensions;
  58
  59 namespace runtime {
  60
  61 namespace {
  62 const char* kKeyNameBack = "back";
  63 const char* kKeyNameMenu = "menu";
  64
  65 const char* kConsoleLogEnableKey = "WRT_CONSOLE_LOG_ENABLE";
  66 const char* kConsoleMessageLogTag = "ConsoleMessage";
  67
  68 const char* kVerboseKey = "verbose";
  69 const char* kPortKey = "port";
  70
  71 const char* kAppControlEventScript =
  72     "(function(){"
  73     "var __event = document.createEvent(\"CustomEvent\");\n"
  74     "__event.initCustomEvent(\"appcontrol\", true, true, null);\n"
  75     "document.dispatchEvent(__event);\n"
  76     "\n"
  77     "for (var i=0; i < window.frames.length; i++)\n"
  78     "{ window.frames[i].document.dispatchEvent(__event); }"
  79     "})()";
  80 const char* kBackKeyEventScript =
  81     "(function(){"
  82     "var __event = document.createEvent(\"CustomEvent\");\n"
  83     "__event.initCustomEvent(\"tizenhwkey\", true, true, null);\n"
  84     "__event.keyName = \"back\";\n"
  85     "document.dispatchEvent(__event);\n"
  86     "\n"
  87     "for (var i=0; i < window.frames.length; i++)\n"
  88     "{ window.frames[i].document.dispatchEvent(__event); }"
  89     "})()";
  90 const char* kMenuKeyEventScript =
  91     "(function(){"
  92     "var __event = document.createEvent(\"CustomEvent\");\n"
  93     "__event.initCustomEvent(\"tizenhwkey\", true, true, null);\n"
  94     "__event.keyName = \"menu\";\n"
  95     "document.dispatchEvent(__event);\n"
  96     "\n"
  97     "for (var i=0; i < window.frames.length; i++)\n"
  98     "{ window.frames[i].document.dispatchEvent(__event); }"
  99     "})()";
 100 const char* kAmbientTickEventScript =
 101     "(function(){"
 102     "var __event = document.createEvent(\"CustomEvent\");\n"
 103     "__event.initCustomEvent(\"timetick\", true, true);\n"
 104     "document.dispatchEvent(__event);\n"
 105     "\n"
 106     "for (var i=0; i < window.frames.length; i++)\n"
 107     "{ window.frames[i].document.dispatchEvent(__event); }"
 108     "})()";
 109 const char* kCameraPrivilege = "http://tizen.org/privilege/camera";
 110 const char* kFullscreenPrivilege = "http://tizen.org/privilege/fullscreen";
 111 const char* kFullscreenFeature = "fullscreen";
 112 const char* kNotificationPrivilege = "http://tizen.org/privilege/notification";
 113 const char* kLocationPrivilege = "http://tizen.org/privilege/location";
 114 const char* kRecordPrivilege = "http://tizen.org/privilege/recorder";
 115 const char* kStoragePrivilege = "http://tizen.org/privilege/unlimitedstorage";
 116 const char* kUsermediaPrivilege = "http://tizen.org/privilege/mediacapture";
 117 const char* kNotiIconFile = "noti_icon.png";
 118 const char* kFileScheme = "file://";
 119
 120 const char* kVisibilitySuspendFeature = "visibility,suspend";
 121 const char* kMediastreamRecordFeature = "mediastream,record";
 122 const char* kEncryptedDatabaseFeature = "encrypted,database";
 123 const char* kRotationLockFeature = "rotation,lock";
 124 const char* kBackgroundMusicFeature = "background,music";
 125 const char* kSoundModeFeature = "sound,mode";
 126 const char* kBackgroundVibrationFeature = "background,vibration";
 127 const char* kCSPFeature = "csp";
 128
 129 const char* kGeolocationPermissionPrefix = "__WRT_GEOPERM_";
 130 const char* kNotificationPermissionPrefix = "__WRT_NOTIPERM_";
 131 const char* kQuotaPermissionPrefix = "__WRT_QUOTAPERM_";
 132 const char* kCertificateAllowPrefix = "__WRT_CERTIPERM_";
 133 const char* kUsermediaPermissionPrefix = "__WRT_USERMEDIAPERM_";
 134 const char* kDBPrivateSection = "private";
 135
 136 const char* kDefaultCSPRule =
 137     "default-src *; script-src 'self'; style-src 'self'; object-src 'none';";
 138 const char* kResWgtPath = "res/wgt/";
 139 const char* kAppControlMain = "http://tizen.org/appcontrol/operation/main";
 140
 141 // Looking for added privilege by Application developer in config.xml.
 142 bool FindPrivilegeFromConfig(common::ApplicationData* app_data,
 143                    const std::string& privilege) {
 144   if (app_data->permissions_info().get() == NULL) return false;
 145   LOGGER(INFO) << "Finding privilege from config.xml";
 146   auto it = app_data->permissions_info()->GetAPIPermissions().begin();
 147   auto end = app_data->permissions_info()->GetAPIPermissions().end();
 148   for (; it != end; ++it) {
 149     if (*it == privilege) return true;
 150   }
 151   return false;
 152 }
 153
 154 // Looking for given default privilege when application installed.
 155 bool FindPrivilegeFromCynara(const std::string& privilege_name) {
 156   LOGGER(INFO) << "Finding privilege from cynara db";
 157   static constexpr char kSmackLabelFilePath[] = "/proc/self/attr/current";
 158   std::ifstream file(kSmackLabelFilePath);
 159   if (!file.is_open()) {
 160     LOGGER(ERROR) << "Failed to open " << kSmackLabelFilePath;
 161     return false;
 162   }
 163
 164   int ret;
 165   cynara* p_cynara = NULL;
 166   ret = cynara_initialize(&p_cynara, 0);
 167   if (CYNARA_API_SUCCESS != ret) {
 168     LOGGER(ERROR) << "Failed. The result of cynara_initialize() : " << ret;
 169     return false;
 170   }
 171
 172   std::string uid = std::to_string(getuid());
 173   std::string smack_label{std::istreambuf_iterator<char>(file),
 174                           std::istreambuf_iterator<char>()};
 175
 176   bool result = false;
 177   ret = cynara_check(p_cynara, smack_label.c_str(), "", uid.c_str(), privilege_name.c_str());
 178   if (CYNARA_API_ACCESS_ALLOWED != ret) {
 179     LOGGER(ERROR) << "Access denied. The result of cynara_check() : " << ret;
 180   } else {
 181     LOGGER(INFO) << "Access allowed! The result of cynara_check() : " << ret;
 182     result = true;
 183   }
 184
 185   if (p_cynara) {
 186     ret = cynara_finish(p_cynara);
 187     if (CYNARA_API_SUCCESS != ret) {
 188       LOGGER(ERROR) << "Failed. The result of cynara_finish() : " << ret;
 189     }
 190   }
 191
 192   return result;
 193 }
 194
 195 static void SendDownloadRequest(const std::string& url) {
 196   common::AppControl request;
 197   request.set_operation(APP_CONTROL_OPERATION_DOWNLOAD);
 198   request.set_uri(url);
 199   request.LaunchRequest();
 200 }
 201
 202 static void InitializeNotificationCallback(Ewk_Context* ewk_context,
 203                                            WebApplication* app) {
 204   auto show = [](Ewk_Context*, Ewk_Notification* noti, void* user_data) {
 205     WebApplication* self = static_cast<WebApplication*>(user_data);
 206     if (self == NULL) return;
 207     uint64_t id = ewk_notification_id_get(noti);
 208     std::string title(ewk_notification_title_get(noti)
 209                           ? ewk_notification_title_get(noti)
 210                           : "");
 211     std::string body(
 212         ewk_notification_body_get(noti) ? ewk_notification_body_get(noti) : "");
 213     std::string icon_path = self->data_path() + "/" + kNotiIconFile;
 214     if (!ewk_notification_icon_save_as_png(noti, icon_path.c_str())) {
 215       icon_path = "";
 216     }
 217     if (NotificationManager::GetInstance()->Show(id, title, body, icon_path))
 218       ewk_notification_showed(id);
 219   };
 220   auto hide = [](Ewk_Context*, uint64_t noti_id, void*) {
 221     NotificationManager::GetInstance()->Hide(noti_id);
 222     ewk_notification_closed(noti_id, EINA_FALSE);
 223   };
 224   ewk_context_notification_callbacks_set(ewk_context, show, hide, app);
 225 }
 226
 227 static Eina_Bool ExitAppIdlerCallback(void* data) {
 228   WebApplication* app = static_cast<WebApplication*>(data);
 229
 230   if (app) {
 231     LOGGER(DEBUG) << "Terminate";
 232     app->Terminate();
 233   }
 234
 235   return ECORE_CALLBACK_CANCEL;
 236 }
 237
 238 static bool ClearCookie(Ewk_Context* ewk_context) {
 239   Ewk_Cookie_Manager* cookie_manager =
 240       ewk_context_cookie_manager_get(ewk_context);
 241   if (!cookie_manager) {
 242     LOGGER(ERROR) << "Fail to get cookie manager";
 243     return false;
 244   }
 245   ewk_cookie_manager_cookies_clear(cookie_manager);
 246   return true;
 247 }
 248
 249 static bool ProcessWellKnownScheme(const std::string& url) {
 250   if (common::utils::StartsWith(url, "file:") ||
 251       common::utils::StartsWith(url, "app:") ||
 252       common::utils::StartsWith(url, "data:") ||
 253       common::utils::StartsWith(url, "http:") ||
 254       common::utils::StartsWith(url, "https:") ||
 255       common::utils::StartsWith(url, "widget:") ||
 256       common::utils::StartsWith(url, "about:") ||
 257       common::utils::StartsWith(url, "blob:")) {
 258     return false;
 259   }
 260
 261   std::unique_ptr<common::AppControl> request(
 262       common::AppControl::MakeAppcontrolFromURL(url));
 263   if (request.get() == NULL || !request->LaunchRequest()) {
 264     LOGGER(ERROR) << "Fail to send appcontrol request";
 265     SLoggerE("Fail to send appcontrol request [%s]", url.c_str());
 266   }
 267
 268   // Should return true, to stop the WebEngine progress step about this URL
 269   return true;
 270 }
 271
 272 }  // namespace
 273
 274 std::vector<unsigned> ParseTizenVersion(const std::string& tizen_string) {
 275   std::vector<unsigned> version(3, 0);
 276   for (unsigned i = 0, index = 0; i < tizen_string.size(); i++) {
 277     if ((i % 2) == 0) {
 278       if (isdigit(tizen_string[i]) && index < version.size())
 279         version[index++] = atoi(&tizen_string[i]);
 280       else
 281         return std::vector<unsigned>(3, 0);
 282      } else if (tizen_string[i] != '.')
 283         return std::vector<unsigned>(3, 0);
 284   }
 285   return version;
 286 }
 287
 288 WebApplication::WebApplication(
 289     NativeWindow* window,
 290     common::ApplicationData* app_data)
 291     : launched_(false),
 292       debug_mode_(false),
 293       verbose_mode_(false),
 294       lang_changed_mode_(false),
 295       is_terminate_called_(false),
 296       ewk_context_(
 297           ewk_context_new_with_injected_bundle_path(INJECTED_BUNDLE_PATH)),
 298       has_ownership_of_ewk_context_(true),
 299       window_(window),
 300       appid_(app_data->app_id()),
 301       app_data_(app_data),
 302       locale_manager_(new common::LocaleManager()),
 303       terminator_(NULL) {
 304   Initialize();
 305 }
 306
 307 WebApplication::WebApplication(
 308     NativeWindow* window,
 309     common::ApplicationData* app_data,
 310     Ewk_Context* context)
 311     : launched_(false),
 312       debug_mode_(false),
 313       verbose_mode_(false),
 314       is_terminate_called_(false),
 315       ewk_context_(context),
 316       has_ownership_of_ewk_context_(false),
 317       window_(window),
 318       appid_(app_data->app_id()),
 319       app_data_(app_data),
 320       locale_manager_(new common::LocaleManager()),
 321       terminator_(NULL) {
 322   Initialize();
 323 }
 324
 325 WebApplication::~WebApplication() {
 326   window_->SetContent(NULL);
 327   auto it = view_stack_.begin();
 328   for (; it != view_stack_.end(); ++it) {
 329     (*it)->Suspend();
 330     delete *it;
 331   }
 332   view_stack_.clear();
 333   if (ewk_context_ && has_ownership_of_ewk_context_)
 334     ewk_context_delete(ewk_context_);
 335 }
 336
 337 bool WebApplication::Initialize() {
 338   SCOPE_PROFILE();
 339   std::unique_ptr<char, decltype(std::free)*> path{app_get_data_path(),
 340                                                    std::free};
 341   app_data_path_ = path.get();
 342
 343   if (app_data_->setting_info() != NULL &&
 344       app_data_->setting_info()->screen_orientation() ==
 345           wgt::parse::SettingInfo::ScreenOrientation::AUTO) {
 346     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 347                                                 kRotationLockFeature, true);
 348     window_->SetAutoRotation();
 349   } else if (app_data_->setting_info() != NULL &&
 350              app_data_->setting_info()->screen_orientation() ==
 351                  wgt::parse::SettingInfo::ScreenOrientation::PORTRAIT) {
 352     window_->SetRotationLock(NativeWindow::ScreenOrientation::PORTRAIT_PRIMARY);
 353   } else if (app_data_->setting_info() != NULL &&
 354              app_data_->setting_info()->screen_orientation() ==
 355                  wgt::parse::SettingInfo::ScreenOrientation::LANDSCAPE) {
 356     window_->SetRotationLock(
 357         NativeWindow::ScreenOrientation::LANDSCAPE_PRIMARY);
 358   }
 359
 360   splash_screen_.reset(new SplashScreen(
 361       window_, app_data_->splash_screen_info(), app_data_->application_path()));
 362   resource_manager_.reset(
 363       new common::ResourceManager(app_data_, locale_manager_.get()));
 364   resource_manager_->set_base_resource_path(app_data_->application_path());
 365
 366   auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 367   extension_server->SetupIPC(ewk_context_);
 368
 369   // ewk setting
 370   ewk_context_cache_model_set(ewk_context_, EWK_CACHE_MODEL_DOCUMENT_BROWSER);
 371
 372   // cookie
 373   auto cookie_manager = ewk_context_cookie_manager_get(ewk_context_);
 374   ewk_cookie_manager_accept_policy_set(cookie_manager,
 375                                        EWK_COOKIE_ACCEPT_POLICY_ALWAYS);
 376
 377   // set persistent storage path
 378   std::string cookie_path = data_path() + ".cookie";
 379   ewk_cookie_manager_persistent_storage_set(
 380       cookie_manager, cookie_path.c_str(),
 381       EWK_COOKIE_PERSISTENT_STORAGE_SQLITE);
 382
 383   // vibration callback
 384   auto vibration_start_callback = [](uint64_t ms, void*) {
 385     platform::VibrationManager::GetInstance()->Start(static_cast<int>(ms));
 386   };
 387   auto vibration_stop_callback = [](void* /*user_data*/) {
 388     platform::VibrationManager::GetInstance()->Stop();
 389   };
 390   ewk_context_vibration_client_callbacks_set(
 391       ewk_context_, vibration_start_callback, vibration_stop_callback, NULL);
 392
 393   auto download_callback = [](const char* downloadUrl, void* /*data*/) {
 394     SendDownloadRequest(downloadUrl);
 395   };
 396   ewk_context_did_start_download_callback_set(ewk_context_, download_callback,
 397                                               this);
 398   InitializeNotificationCallback(ewk_context_, this);
 399
 400   if (FindPrivilegeFromConfig(app_data_, kFullscreenPrivilege)) {
 401     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 402                                                 kFullscreenFeature, true);
 403   }
 404
 405   if (app_data_->setting_info() != NULL &&
 406       app_data_->setting_info()->background_support_enabled()) {
 407     ewk_context_tizen_extensible_api_string_set(
 408                                 ewk_context_, kVisibilitySuspendFeature, true);
 409     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 410                                                 kBackgroundMusicFeature, true);
 411   } else {
 412     ewk_context_tizen_extensible_api_string_set(
 413                                ewk_context_, kVisibilitySuspendFeature, false);
 414     ewk_context_tizen_extensible_api_string_set(ewk_context_,
 415                                                kBackgroundMusicFeature, false);
 416   }
 417   ewk_context_tizen_extensible_api_string_set(ewk_context_,
 418                                               kMediastreamRecordFeature, true);
 419   ewk_context_tizen_extensible_api_string_set(ewk_context_,
 420                                               kEncryptedDatabaseFeature, true);
 421
 422   if (app_data_->setting_info() != NULL &&
 423       app_data_->setting_info()->sound_mode() ==
 424           wgt::parse::SettingInfo::SoundMode::EXCLUSIVE) {
 425     ewk_context_tizen_extensible_api_string_set(ewk_context_, kSoundModeFeature,
 426                                                 true);
 427   }
 428
 429   if (app_data_->setting_info() != NULL &&
 430       app_data_->setting_info()->background_vibration()) {
 431     ewk_context_tizen_extensible_api_string_set(
 432         ewk_context_, kBackgroundVibrationFeature, true);
 433   }
 434
 435   if (app_data_->widget_info() != NULL &&
 436       !app_data_->widget_info()->default_locale().empty()) {
 437     locale_manager_->SetDefaultLocale(
 438         app_data_->widget_info()->default_locale());
 439   }
 440
 441   if (app_data_->widget_info() != NULL &&
 442         app_data_->widget_info()->view_modes() == "fullscreen") {
 443       window_->SetCurrentViewModeFullScreen(true);
 444       window_->FullScreen(true);
 445   }
 446
 447   if (app_data_->csp_info() != NULL || app_data_->csp_report_info() != NULL ||
 448       app_data_->allowed_navigation_info() != NULL) {
 449     security_model_version_ = 2;
 450     if (app_data_->csp_info() == NULL ||
 451         app_data_->csp_info()->security_rules().empty()) {
 452       csp_rule_ = kDefaultCSPRule;
 453     } else {
 454       csp_rule_ = app_data_->csp_info()->security_rules();
 455     }
 456     if (app_data_->csp_report_info() != NULL &&
 457         !app_data_->csp_report_info()->security_rules().empty()) {
 458       csp_report_rule_ = app_data_->csp_report_info()->security_rules();
 459     }
 460     ewk_context_tizen_extensible_api_string_set(ewk_context_, kCSPFeature,
 461                                                 EINA_TRUE);
 462   } else {
 463     security_model_version_ = 1;
 464   }
 465
 466 #ifdef MANUAL_ROTATE_FEATURE_SUPPORT
 467   // Set manual rotation
 468   window_->EnableManualRotation(true);
 469 #endif  // MANUAL_ROTATE_FEATURE_SUPPORT
 470
 471   return true;
 472 }
 473
 474 void WebApplication::SetupTizenVersion() {
 475     if (app_data_->tizen_application_info() != NULL &&
 476             !app_data_->tizen_application_info()->required_version().empty()) {
 477         std::string tizen_version = app_data_->tizen_application_info()->required_version();
 478         std::vector<unsigned> parsed_tizen_version = ParseTizenVersion(tizen_version);
 479         m_tizenCompatibilitySettings.m_major = parsed_tizen_version[0];
 480         m_tizenCompatibilitySettings.m_minor = parsed_tizen_version[1];
 481         m_tizenCompatibilitySettings.m_release = parsed_tizen_version[2];
 482     }
 483 }
 484
 485 bool WebApplication::tizenWebKitCompatibilityEnabled() const {
 486   return m_tizenCompatibilitySettings.tizenWebKitCompatibilityEnabled();
 487 }
 488
 489 void WebApplication::Launch(std::unique_ptr<common::AppControl> appcontrol) {
 490   // send widget info to injected bundle
 491   ewk_context_tizen_app_id_set(ewk_context_, appid_.c_str());
 492
 493   SetupTizenVersion();
 494
 495   // Setup View
 496   WebView* view = new WebView(window_, ewk_context_);
 497   SetupWebView(view);
 498   SetupWebViewCompatibilitySettings(view);
 499
 500   std::unique_ptr<common::ResourceManager::Resource> res =
 501       resource_manager_->GetStartResource(appcontrol.get());
 502   view->SetDefaultEncoding(res->encoding());
 503
 504   STEP_PROFILE_END("OnCreate -> URL Set");
 505   STEP_PROFILE_START("URL Set -> Rendered");
 506
 507   window_->SetContent(view->evas_object());
 508
 509 #ifdef PROFILE_MOBILE
 510   // rotate and resize window forcibily for landscape mode.
 511   // window rotate event is generated after window show. so
 512   // when app get width and height from viewport, wrong value can be returned.
 513   if (app_data_->setting_info()->screen_orientation() ==
 514              wgt::parse::SettingInfo::ScreenOrientation::LANDSCAPE) {
 515     LOGGER(DEBUG) << "rotate and resize window for landscape mode";
 516     elm_win_rotation_with_resize_set(window_->evas_object(), 270);
 517     evas_norender(evas_object_evas_get(window_->evas_object()));
 518   }
 519 #endif  // PROFILE_MOBILE
 520
 521   view->LoadUrl(res->uri(), res->mime());
 522   view_stack_.push_front(view);
 523
 524 #ifdef PROFILE_WEARABLE
 525   // ewk_view_bg_color_set is not working at webview initialization.
 526   if (app_data_->app_type() == common::ApplicationData::WATCH) {
 527     view->SetBGColor(0, 0, 0, 255);
 528   }
 529 #endif  // PROFILE_WEARABLE
 530
 531   if (appcontrol->data(AUL_K_DEBUG) == "1") {
 532     debug_mode_ = true;
 533     LaunchInspector(appcontrol.get());
 534   }
 535   if (appcontrol->data(kVerboseKey) == "true") {
 536     verbose_mode_ = true;
 537   }
 538
 539   launched_ = true;
 540
 541 #ifdef PROFILE_MOBILE
 542   if (!common::utils::StartsWith(view->GetUrl(), kFileScheme)) {
 543     LOGGER(DEBUG) << "Show window after launch for remote URL";
 544     window_->Show();
 545     window_->Active();
 546   }
 547 #endif  // PROFILE_MOBILE
 548 }
 549
 550 void WebApplication::AppControl(
 551     std::unique_ptr<common::AppControl> appcontrol) {
 552   std::unique_ptr<common::ResourceManager::Resource> res =
 553       resource_manager_->GetStartResource(appcontrol.get());
 554
 555   bool do_reset = res->should_reset();
 556
 557   if (!do_reset) {
 558     std::string current_page = view_stack_.front()->GetUrl();
 559     std::string localized_page = res->uri();
 560
 561     if (current_page != localized_page) {
 562       do_reset = true;
 563     } else {
 564       SendAppControlEvent();
 565     }
 566   }
 567
 568   // handle http://tizen.org/appcontrol/operation/main operation specially.
 569   // only menu-screen app can send launch request with main operation.
 570   // in this case, web app should have to resume web app not reset.
 571   if (do_reset && (appcontrol->operation() == kAppControlMain)){
 572     LOGGER(DEBUG) << "resume app for main operation";
 573     do_reset = false;
 574     SendAppControlEvent();
 575   }
 576
 577   if (do_reset) {
 578     // Reset to context
 579     ClearViewStack();
 580     WebView* view = view_stack_.front();
 581     SetupWebView(view);
 582     SetupWebViewCompatibilitySettings(view);
 583     view->SetDefaultEncoding(res->encoding());
 584     view->LoadUrl(res->uri(), res->mime());
 585     window_->SetContent(view->evas_object());
 586   }
 587
 588   if (!debug_mode_ && appcontrol->data(AUL_K_DEBUG) == "1") {
 589     debug_mode_ = true;
 590     LaunchInspector(appcontrol.get());
 591   }
 592   if (!verbose_mode_ && appcontrol->data(kVerboseKey) == "true") {
 593     verbose_mode_ = true;
 594   }
 595   window_->Active();
 596 }
 597
 598 void WebApplication::SendAppControlEvent() {
 599   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 600     view_stack_.front()->EvalJavascript(kAppControlEventScript);
 601 }
 602
 603 void WebApplication::ClearViewStack() {
 604   window_->SetContent(NULL);
 605   WebView* front = view_stack_.front();
 606   auto it = view_stack_.begin();
 607   for (; it != view_stack_.end(); ++it) {
 608     if (*it != front) {
 609       (*it)->Suspend();
 610       delete *it;
 611     }
 612   }
 613   view_stack_.clear();
 614   view_stack_.push_front(front);
 615 }
 616
 617 void WebApplication::Resume() {
 618   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 619     view_stack_.front()->SetVisibility(true);
 620
 621   if (app_data_->setting_info() != NULL &&
 622       app_data_->setting_info()->background_support_enabled()) {
 623     return;
 624   }
 625
 626   auto it = view_stack_.begin();
 627   for (; it != view_stack_.end(); ++it) {
 628     (*it)->Resume();
 629   }
 630 }
 631
 632 void WebApplication::Suspend() {
 633   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 634     view_stack_.front()->SetVisibility(false);
 635
 636   if (app_data_->setting_info() != NULL &&
 637       app_data_->setting_info()->background_support_enabled()) {
 638     LOGGER(DEBUG) << "gone background (backgroud support enabed)";
 639     return;
 640   }
 641
 642   auto it = view_stack_.begin();
 643   for (; it != view_stack_.end(); ++it) {
 644     (*it)->Suspend();
 645   }
 646 }
 647
 648 void WebApplication::Terminate() {
 649   is_terminate_called_ = true;
 650   if (terminator_) {
 651     LOGGER(DEBUG) << "terminator_";
 652     terminator_();
 653   } else {
 654     LOGGER(ERROR) << "There's no registered terminator.";
 655     elm_exit();
 656   }
 657   auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 658   LOGGER(DEBUG) << "Shutdown extension server";
 659   extension_server->Shutdown();
 660 }
 661
 662 void WebApplication::ClosePageFromOnTerminate() {
 663   LOGGER(DEBUG);
 664   auto it = view_stack_.begin();
 665   if (it != view_stack_.end()) {
 666     runtime::Runtime::is_on_terminate_called = true;
 667     for (; it != view_stack_.end(); ++it) {
 668       (*it)->ReplyToJavascriptDialog();
 669       view_stack_.front()->SetVisibility(false);
 670       LOGGER(DEBUG) << "ewk_view_page_close";
 671       ewk_view_page_close((*it)->evas_object());
 672     }
 673   }
 674 }
 675
 676 void WebApplication::OnCreatedNewWebView(WebView* /*view*/, WebView* new_view) {
 677   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 678     view_stack_.front()->SetVisibility(false);
 679
 680   SetupWebView(new_view);
 681   SetupWebViewCompatibilitySettings(new_view);
 682   view_stack_.push_front(new_view);
 683   window_->SetContent(new_view->evas_object());
 684 }
 685
 686 void WebApplication::RemoveWebViewFromStack(WebView* view) {
 687   if (view_stack_.size() == 0)
 688     return;
 689
 690   WebView* current = view_stack_.front();
 691   if (current == view) {
 692     // In order to prevent the crash issue due to the callback
 693     // which occur after destroying WebApplication class,
 694     // we have to set the 'SetEventListener' to NULL.
 695     view->SetEventListener(NULL);
 696     view_stack_.pop_front();
 697   } else {
 698     auto found = std::find(view_stack_.begin(), view_stack_.end(), view);
 699     if (found != view_stack_.end()) {
 700       // In order to prevent the crash issue due to the callback
 701       // which occur after destroying WebApplication class,
 702       // we have to set the 'SetEventListener' to NULL.
 703       view->SetEventListener(NULL);
 704       view_stack_.erase(found);
 705     }
 706   }
 707
 708   if (view_stack_.size() == 0) {
 709     // If |Terminate()| hasn't been called,
 710     // main loop shouldn't be terminated here.
 711     if (!is_terminate_called_) {
 712       auto extension_server = XWalkExtensionServer::GetInstance();
 713       LOGGER(DEBUG) << "Shutdown extension server";
 714       extension_server->Shutdown();
 715     }
 716   } else if (current != view_stack_.front()) {
 717     view_stack_.front()->SetVisibility(true);
 718     window_->SetContent(view_stack_.front()->evas_object());
 719   }
 720
 721   // Delete after the callback context(for ewk view) was not used
 722   ecore_idler_add([](void* view) {
 723                     WebView* obj = static_cast<WebView*>(view);
 724                     delete obj;
 725                     return EINA_FALSE;
 726                   },
 727                   view);
 728 }
 729
 730 Eina_Bool WebApplication::CheckPluginSession(void* user_data)
 731 {
 732   WebApplication* that = static_cast<WebApplication*>(user_data);
 733   if(XWalkExtensionRendererController::plugin_session_count > 0) {
 734     LOGGER(ERROR) << "plugin_session_count : " <<
 735         XWalkExtensionRendererController::plugin_session_count;
 736     return ECORE_CALLBACK_RENEW;
 737   }
 738   LOGGER(DEBUG) << "plugin_session_count : " <<
 739       XWalkExtensionRendererController::plugin_session_count;
 740   LOGGER(DEBUG) << "Execute deferred termination of main loop";
 741   if (that->is_terminate_called_) {
 742     ecore_main_loop_quit();
 743   } else {
 744     if (that->terminator_) {
 745       LOGGER(DEBUG) << "terminator_";
 746       that->terminator_();
 747     } else {
 748       LOGGER(ERROR) << "There's no registered terminator.";
 749       elm_exit();
 750     }
 751   }
 752   return ECORE_CALLBACK_CANCEL;
 753 }
 754
 755 void WebApplication::OnClosedWebView(WebView* view) {
 756   Ecore_Timer* timeout_id = NULL;
 757   // Reply to javascript dialog for preventing freeze issue.
 758   view->ReplyToJavascriptDialog();
 759   RemoveWebViewFromStack(view);
 760
 761   LOGGER(DEBUG) << "plugin_session_count : " <<
 762       XWalkExtensionRendererController::plugin_session_count;
 763   if (XWalkExtensionRendererController::plugin_session_count > 0) {
 764     timeout_id = ecore_timer_add(TIMER_INTERVAL, CheckPluginSession, this);
 765     if (!timeout_id)
 766       LOGGER(ERROR) << "It's failed to create timer";
 767   }
 768 }
 769
 770 void WebApplication::OnReceivedWrtMessage(WebView* view,
 771                                           Ewk_IPC_Wrt_Message_Data* msg) {
 772   Eina_Stringshare* msg_type = ewk_ipc_wrt_message_data_type_get(msg);
 773
 774 #define TYPE_BEGIN(x) (!strncmp(msg_type, x, strlen(x)))
 775 #define TYPE_IS(x) (!strcmp(msg_type, x))
 776
 777   if (TYPE_BEGIN("xwalk://")) {
 778     auto extension_server = extensions::XWalkExtensionServer::GetInstance();
 779     extension_server->HandleIPCMessage(msg);
 780   } else {
 781     Eina_Stringshare* msg_id = ewk_ipc_wrt_message_data_id_get(msg);
 782     Eina_Stringshare* msg_ref_id =
 783         ewk_ipc_wrt_message_data_reference_id_get(msg);
 784     Eina_Stringshare* msg_value = ewk_ipc_wrt_message_data_value_get(msg);
 785
 786     if (TYPE_IS("tizen://hide")) {
 787       // One Way Message
 788       window_->InActive();
 789     } else if (TYPE_IS("tizen://exit")) {
 790       // One Way Message
 791       // Reply to javascript dialog for preventing freeze issue.
 792       view->ReplyToJavascriptDialog();
 793       ecore_idler_add(ExitAppIdlerCallback, this);
 794     } else if (TYPE_IS("tizen://changeUA")) {
 795       // Async Message
 796       // Change UserAgent of current WebView
 797       bool ret = false;
 798       if (view_stack_.size() > 0 && view_stack_.front() != NULL) {
 799         ret = view_stack_.front()->SetUserAgent(std::string(msg_value));
 800       }
 801       // Send response
 802       Ewk_IPC_Wrt_Message_Data* ans = ewk_ipc_wrt_message_data_new();
 803       ewk_ipc_wrt_message_data_type_set(ans, msg_type);
 804       ewk_ipc_wrt_message_data_reference_id_set(ans, msg_id);
 805       if (ret)
 806         ewk_ipc_wrt_message_data_value_set(ans, "success");
 807       else
 808         ewk_ipc_wrt_message_data_value_set(ans, "failed");
 809       if (!ewk_ipc_wrt_message_send(ewk_context_, ans)) {
 810         LOGGER(ERROR) << "Failed to send response";
 811       }
 812       ewk_ipc_wrt_message_data_del(ans);
 813     } else if (TYPE_IS("tizen://deleteAllCookies")) {
 814       Ewk_IPC_Wrt_Message_Data* ans = ewk_ipc_wrt_message_data_new();
 815       ewk_ipc_wrt_message_data_type_set(ans, msg_type);
 816       ewk_ipc_wrt_message_data_reference_id_set(ans, msg_id);
 817       if (ClearCookie(ewk_context_))
 818         ewk_ipc_wrt_message_data_value_set(ans, "success");
 819       else
 820         ewk_ipc_wrt_message_data_value_set(ans, "failed");
 821       if (!ewk_ipc_wrt_message_send(ewk_context_, ans)) {
 822         LOGGER(ERROR) << "Failed to send response";
 823       }
 824       ewk_ipc_wrt_message_data_del(ans);
 825     } else if (TYPE_IS("tizen://hide_splash_screen")) {
 826       splash_screen_->HideSplashScreen(SplashScreen::HideReason::CUSTOM);
 827     }
 828
 829     eina_stringshare_del(msg_ref_id);
 830     eina_stringshare_del(msg_id);
 831     eina_stringshare_del(msg_value);
 832   }
 833
 834 #undef TYPE_IS
 835 #undef TYPE_BEGIN
 836
 837   eina_stringshare_del(msg_type);
 838 }
 839
 840 void WebApplication::OnOrientationLock(
 841     WebView* view, bool lock,
 842     NativeWindow::ScreenOrientation preferred_rotation) {
 843   if (view_stack_.size() == 0) return;
 844
 845   // Only top-most view can set the orientation relate operation
 846   if (view_stack_.front() != view) return;
 847
 848   // This is for 2.4 compatibility. Requested by Webengine Team.
 849   //
 850   // In Tizen 2.4 WebKit locking screen orientation was possible with Web API
 851   // screen.lockOrientation(). This API was deprecated and replaced with
 852   // screen.orientation.lock(). But for compatibility case we need to support
 853   // old API.
 854   if(!tizenWebKitCompatibilityEnabled()) {
 855     auto orientaion_setting = app_data_->setting_info() != NULL
 856         ? app_data_->setting_info()->screen_orientation()
 857         : wgt::parse::SettingInfo::ScreenOrientation::AUTO;
 858     if (wgt::parse::SettingInfo::ScreenOrientation::AUTO != orientaion_setting) {
 859         // If Tizen version is 3.0, it return.
 860         return;
 861     }
 862   }
 863
 864   if (lock) {
 865     window_->SetRotationLock(preferred_rotation);
 866   } else {
 867     window_->SetAutoRotation();
 868   }
 869 }
 870
 871 void WebApplication::OnHardwareKey(WebView* view, const std::string& keyname) {
 872   // NOTE: This code is added to enable back-key on remote URL
 873   bool enabled = app_data_->setting_info() != NULL
 874                      ? app_data_->setting_info()->hwkey_enabled()
 875                      : true;
 876
 877   if (!common::utils::StartsWith(view->GetUrl(), kFileScheme)) {
 878     if (kKeyNameBack == keyname) {
 879       LOGGER(DEBUG) << "Back to previous page for remote URL";
 880       if(enabled)
 881         view->EvalJavascript(kBackKeyEventScript);
 882       if (!view->Backward()) {
 883         LOGGER(DEBUG) << "Terminate";
 884         Terminate();
 885       }
 886     }
 887     return;
 888   }
 889
 890   if (enabled && kKeyNameBack == keyname) {
 891     view->EvalJavascript(kBackKeyEventScript);
 892     // NOTE: This code is added for backward compatibility.
 893     // If the 'backbutton_presence' is true, WebView should be navigated back.
 894     if ((app_data_->setting_info() != NULL &&
 895          app_data_->setting_info()->backbutton_presence()) ||
 896         (app_data_->widget_info() != NULL &&
 897          app_data_->widget_info()->view_modes() == "windowed")) {
 898       if (!view->Backward()) {
 899         LOGGER(DEBUG) << "Terminate";
 900         Terminate();
 901       }
 902     }
 903   } else if (enabled && kKeyNameMenu == keyname) {
 904     view->EvalJavascript(kMenuKeyEventScript);
 905   }
 906 }
 907
 908 void WebApplication::OnLanguageChanged() {
 909   lang_changed_mode_ = true;
 910   locale_manager_->UpdateSystemLocale();
 911   ewk_context_cache_clear(ewk_context_);
 912   auto it = view_stack_.begin();
 913   for (; it != view_stack_.end(); ++it) {
 914     (*it)->Reload();
 915   }
 916 }
 917
 918 void WebApplication::OnConsoleMessage(const std::string& msg, int level) {
 919   static bool enabled = (getenv(kConsoleLogEnableKey) != NULL);
 920   enabled = true;
 921
 922   std::string split_msg = msg;
 923   std::size_t pos = msg.find(kResWgtPath);
 924   if (pos != std::string::npos) {
 925     split_msg = msg.substr(pos + strlen(kResWgtPath));
 926   }
 927
 928   if (debug_mode_ || verbose_mode_ || enabled) {
 929     int dlog_level = DLOG_DEBUG;
 930     switch (level) {
 931       case EWK_CONSOLE_MESSAGE_LEVEL_WARNING:
 932         dlog_level = DLOG_WARN;
 933         break;
 934       case EWK_CONSOLE_MESSAGE_LEVEL_ERROR:
 935         dlog_level = DLOG_ERROR;
 936         break;
 937       default:
 938         dlog_level = DLOG_DEBUG;
 939         break;
 940     }
 941     LOGGER_RAW(dlog_level, kConsoleMessageLogTag)
 942       << "[" << app_data_->pkg_id() << "] " << split_msg;
 943   }
 944 }
 945
 946 void WebApplication::OnLowMemory() {
 947   ewk_context_cache_clear(ewk_context_);
 948   ewk_context_notify_low_memory(ewk_context_);
 949 }
 950
 951 void WebApplication::OnSoftKeyboardChangeEvent(WebView* /*view*/,
 952                                SoftKeyboardChangeEventValue softkeyboard_value) {
 953   LOGGER(DEBUG) << "OnSoftKeyboardChangeEvent";
 954   std::stringstream script;
 955   script
 956     << "(function(){"
 957     << "var __event = document.createEvent(\"CustomEvent\");\n"
 958     << "var __detail = {};\n"
 959     << "__event.initCustomEvent(\"softkeyboardchange\",true,true,__detail);\n"
 960     << "__event.state = \"" << softkeyboard_value.state << "\";\n"
 961     << "__event.width = " << softkeyboard_value.width << ";\n"
 962     << "__event.height = " << softkeyboard_value.height << ";\n"
 963     << "document.dispatchEvent(__event);\n"
 964     << "\n"
 965     << "for (var i=0; i < window.frames.length; i++)\n"
 966     << "{ window.frames[i].document.dispatchEvent(__event); }"
 967     << "})()";
 968   std::string kSoftKeyboardScript = script.str();
 969   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 970     view_stack_.front()->EvalJavascript(kSoftKeyboardScript.c_str());
 971 }
 972
 973 #ifdef ROTARY_EVENT_FEATURE_SUPPORT
 974 void WebApplication::OnRotaryEvent(WebView* /*view*/,
 975                                    RotaryEventType type) {
 976   LOGGER(DEBUG) << "OnRotaryEvent";
 977   std::stringstream script;
 978   script
 979     << "(function(){"
 980     << "var __event = document.createEvent(\"CustomEvent\");\n"
 981     << "var __detail = {};\n"
 982     << "__event.initCustomEvent(\"rotarydetent\", true, true, __detail);\n"
 983     << "__event.detail.direction = \""
 984     << (type == RotaryEventType::CLOCKWISE ? "CW" : "CCW")
 985     << "\";\n"
 986     << "document.dispatchEvent(__event);\n"
 987     << "\n"
 988     << "for (var i=0; i < window.frames.length; i++)\n"
 989     << "{ window.frames[i].document.dispatchEvent(__event); }"
 990     << "})()";
 991   std::string kRotaryEventScript = script.str();
 992   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
 993     view_stack_.front()->EvalJavascript(kRotaryEventScript.c_str());
 994 }
 995 #endif  // ROTARY_EVENT_FEATURE_SUPPORT
 996
 997 void WebApplication::OnTimeTick(long time) {
 998 #if 0
 999   LOGGER(DEBUG) << "TimeTick";
1000   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
1001     view_stack_.front()->EvalJavascript(kAmbientTickEventScript);
1002 #endif
1003 }
1004
1005 void WebApplication::OnAmbientTick(long time) {
1006   LOGGER(DEBUG) << "AmbientTick";
1007   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
1008     view_stack_.front()->EvalJavascript(kAmbientTickEventScript);
1009 }
1010
1011 void WebApplication::OnAmbientChanged(bool ambient_mode) {
1012   LOGGER(DEBUG) << "AmbientChanged";
1013   std::stringstream script;
1014   script
1015     << "(function(){"
1016     << "var __event = document.createEvent(\"CustomEvent\");\n"
1017     << "var __detail = {};\n"
1018     << "__event.initCustomEvent(\"ambientmodechanged\",true,true,__detail);\n"
1019     << "__event.detail.ambientMode = "
1020     << (ambient_mode ? "true" : "false") << ";\n"
1021     << "document.dispatchEvent(__event);\n"
1022     << "\n"
1023     << "for (var i=0; i < window.frames.length; i++)\n"
1024     << "{ window.frames[i].document.dispatchEvent(__event); }"
1025     << "})()";
1026   std::string kAmbientChangedEventScript = script.str();
1027   if (view_stack_.size() > 0 && view_stack_.front() != NULL)
1028     view_stack_.front()->EvalJavascript(kAmbientChangedEventScript.c_str());
1029 }
1030
1031 bool WebApplication::OnContextMenuDisabled(WebView* /*view*/) {
1032   return !(app_data_->setting_info() != NULL
1033                ? app_data_->setting_info()->context_menu_enabled()
1034                : true);
1035 }
1036
1037 void WebApplication::OnLoadStart(WebView* /*view*/) {
1038   LOGGER(DEBUG) << "LoadStart";
1039 }
1040
1041 void WebApplication::OnLoadFinished(WebView* /*view*/) {
1042   LOGGER(DEBUG) << "LoadFinished";
1043   splash_screen_->HideSplashScreen(SplashScreen::HideReason::LOADFINISHED);
1044 }
1045
1046 void WebApplication::OnRendered(WebView* view) {
1047   STEP_PROFILE_END("URL Set -> Rendered");
1048   STEP_PROFILE_END("Start -> Launch Completed");
1049   LOGGER(DEBUG) << "Rendered";
1050   splash_screen_->HideSplashScreen(SplashScreen::HideReason::RENDERED);
1051
1052   // Do not show(), active() for language change
1053   if(lang_changed_mode_ == false){
1054       // Show window after frame rendered.
1055 #ifdef PROFILE_MOBILE
1056       if (common::utils::StartsWith(view->GetUrl(), kFileScheme)) {
1057         window_->Show();
1058         window_->Active();
1059       }
1060 #else  // PROFILE_MOBILE
1061       window_->Show();
1062       window_->Active();
1063 #endif
1064   }
1065   else{
1066       lang_changed_mode_ = false;
1067   }
1068 }
1069
1070 #ifdef MANUAL_ROTATE_FEATURE_SUPPORT
1071 void WebApplication::OnRotatePrepared(WebView* /*view*/) {
1072   window_->ManualRotationDone();
1073 }
1074 #endif  // MANUAL_ROTATE_FEATURE_SUPPORT
1075
1076 void WebApplication::LaunchInspector(common::AppControl* appcontrol) {
1077   unsigned int port = ewk_context_inspector_server_start(ewk_context_, 0);
1078   std::stringstream ss;
1079   ss << port;
1080   std::map<std::string, std::vector<std::string>> data;
1081   data[kPortKey] = {ss.str()};
1082   appcontrol->Reply(data);
1083 }
1084
1085 void WebApplication::SetupWebView(WebView* view) {
1086   view->SetEventListener(this);
1087
1088   // Setup CSP Rule
1089   if (security_model_version_ == 2) {
1090     view->SetCSPRule(csp_rule_, false);
1091     if (!csp_report_rule_.empty()) {
1092       view->SetCSPRule(csp_report_rule_, true);
1093     }
1094   }
1095
1096 // Setup longpolling value
1097   if (app_data_->setting_info() != NULL &&
1098      app_data_->setting_info()->long_polling()) {
1099     boost::optional <unsigned int> polling_val(app_data_->setting_info()->long_polling());
1100     unsigned long *ptr =  reinterpret_cast <unsigned long *> (&polling_val.get());
1101     view->SetLongPolling(*ptr);
1102   }
1103 }
1104
1105 void WebApplication::SetupWebViewCompatibilitySettings(WebView* view) {
1106   if (tizenWebKitCompatibilityEnabled()) {
1107     Ewk_Settings* settings = ewk_view_settings_get(view->evas_object());
1108     ewk_settings_tizen_compatibility_mode_set(settings,
1109             m_tizenCompatibilitySettings.m_major,
1110             m_tizenCompatibilitySettings.m_minor,
1111             m_tizenCompatibilitySettings.m_release);
1112     ewk_settings_text_autosizing_enabled_set(settings, EINA_FALSE);
1113   }
1114 }
1115
1116 bool WebApplication::OnDidNavigation(WebView* /*view*/,
1117                                      const std::string& url) {
1118   // scheme handling
1119   // except(file , http, https, app) pass to appcontrol and return false
1120   if (ProcessWellKnownScheme(url)) {
1121     return false;
1122   }
1123
1124   // send launch request for blocked URL to guarrenty backward-compatibility.
1125   if (resource_manager_->AllowNavigation(url)) {
1126     return true;
1127   } else {
1128     LOGGER(DEBUG) << "URL is blocked. send launch request for URL : " << url;
1129     std::unique_ptr<common::AppControl> request(
1130       common::AppControl::MakeAppcontrolFromURL(url));
1131     if (request.get() == NULL || !request->LaunchRequest()) {
1132       LOGGER(ERROR) << "Fail to send appcontrol request";
1133     }
1134     return false;
1135   }
1136 }
1137
1138 void WebApplication::OnNotificationPermissionRequest(
1139     WebView*, const std::string& url,
1140     std::function<void(bool)> result_handler) {
1141   auto db = common::AppDB::GetInstance();
1142   std::string reminder =
1143       db->Get(kDBPrivateSection, kNotificationPermissionPrefix + url);
1144   if (reminder == "allowed") {
1145     result_handler(true);
1146     return;
1147   } else if (reminder == "denied") {
1148     result_handler(false);
1149     return;
1150   }
1151
1152   // Local Domain: Grant permission if defined, otherwise Popup user prompt.
1153   // Remote Domain: Popup user prompt.
1154   if (common::utils::StartsWith(url, "file://") &&
1155       FindPrivilegeFromConfig(app_data_, kNotificationPrivilege)) {
1156     result_handler(true);
1157     return;
1158   }
1159
1160   Popup* popup = Popup::CreatePopup(window_);
1161   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1162   popup->SetTitle(popup_string::kPopupTitleWebNotification);
1163   popup->SetBody(popup_string::kPopupBodyWebNotification);
1164   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1165   popup->SetResultHandler(
1166       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1167         bool result = popup->GetButtonResult();
1168         bool remember = popup->GetCheckBoxResult();
1169         if (remember) {
1170           db->Set(kDBPrivateSection, kNotificationPermissionPrefix + url,
1171                   result ? "allowed" : "denied");
1172         }
1173         result_handler(result);
1174       },
1175       this);
1176   popup->Show();
1177 }
1178
1179 void WebApplication::OnGeolocationPermissionRequest(
1180     WebView*, const std::string& url,
1181     std::function<void(bool)> result_handler) {
1182   auto db = common::AppDB::GetInstance();
1183   std::string reminder =
1184       db->Get(kDBPrivateSection, kGeolocationPermissionPrefix + url);
1185   if (reminder == "allowed") {
1186     result_handler(true);
1187     return;
1188   } else if (reminder == "denied") {
1189     result_handler(false);
1190     return;
1191   }
1192
1193   // Local Domain: Grant permission if defined, otherwise block execution.
1194   // Remote Domain: Popup user prompt if defined, otherwise block execution.
1195   if (!FindPrivilegeFromConfig(app_data_, kLocationPrivilege) &&
1196       !FindPrivilegeFromCynara(kLocationPrivilege)) {
1197     result_handler(false);
1198     return;
1199   }
1200
1201   if (common::utils::StartsWith(url, "file://")) {
1202     result_handler(true);
1203     return;
1204   }
1205
1206   Popup* popup = Popup::CreatePopup(window_);
1207   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1208   popup->SetTitle(popup_string::kPopupTitleGeoLocation);
1209   popup->SetBody(popup_string::kPopupBodyGeoLocation);
1210   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1211   popup->SetResultHandler(
1212       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1213         bool result = popup->GetButtonResult();
1214         bool remember = popup->GetCheckBoxResult();
1215         if (remember) {
1216           db->Set(kDBPrivateSection, kGeolocationPermissionPrefix + url,
1217                   result ? "allowed" : "denied");
1218         }
1219         result_handler(result);
1220       },
1221       this);
1222   popup->Show();
1223 }
1224
1225 void WebApplication::OnQuotaExceed(WebView*, const std::string& url,
1226                                    std::function<void(bool)> result_handler) {
1227   auto db = common::AppDB::GetInstance();
1228   std::string reminder =
1229       db->Get(kDBPrivateSection, kQuotaPermissionPrefix + url);
1230   if (reminder == "allowed") {
1231     result_handler(true);
1232     return;
1233   } else if (reminder == "denied") {
1234     result_handler(false);
1235     return;
1236   }
1237
1238   // Local Domain: Grant permission if defined, otherwise Popup user prompt.
1239   // Remote Domain: Popup user prompt.
1240   if (common::utils::StartsWith(url, "file://") &&
1241       FindPrivilegeFromConfig(app_data_, kStoragePrivilege)) {
1242     result_handler(true);
1243     return;
1244   }
1245
1246   Popup* popup = Popup::CreatePopup(window_);
1247   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1248   popup->SetTitle(popup_string::kPopupTitleWebStorage);
1249   popup->SetBody(popup_string::kPopupBodyWebStorage);
1250   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1251   popup->SetResultHandler(
1252       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1253         bool result = popup->GetButtonResult();
1254         bool remember = popup->GetCheckBoxResult();
1255         if (remember) {
1256           db->Set(kDBPrivateSection, kQuotaPermissionPrefix + url,
1257                   result ? "allowed" : "denied");
1258         }
1259         result_handler(result);
1260       },
1261       this);
1262   popup->Show();
1263 }
1264
1265 void WebApplication::OnAuthenticationRequest(
1266     WebView*, const std::string& /*url*/, const std::string& /*message*/,
1267     std::function<void(bool submit, const std::string& id,
1268                        const std::string& password)> result_handler) {
1269   Popup* popup = Popup::CreatePopup(window_);
1270   popup->SetButtonType(Popup::ButtonType::LoginCancelButton);
1271   popup->SetFirstEntry(popup_string::kPopupLabelAuthusername,
1272                        Popup::EntryType::Edit);
1273   popup->SetSecondEntry(popup_string::kPopupLabelPassword,
1274                         Popup::EntryType::PwEdit);
1275   popup->SetTitle(popup_string::kPopupTitleAuthRequest);
1276   popup->SetBody(popup_string::kPopupBodyAuthRequest);
1277   popup->SetResultHandler([result_handler](Popup* popup, void* /*user_data*/) {
1278                             bool result = popup->GetButtonResult();
1279                             std::string id = popup->GetFirstEntryResult();
1280                             std::string passwd = popup->GetSecondEntryResult();
1281                             result_handler(result, id, passwd);
1282                           },
1283                           this);
1284   popup->Show();
1285 }
1286
1287 void WebApplication::OnCertificateAllowRequest(
1288     WebView*, const std::string& url, const std::string& pem,
1289     std::function<void(bool allow)> result_handler) {
1290   auto db = common::AppDB::GetInstance();
1291   std::string reminder =
1292       db->Get(kDBPrivateSection, kCertificateAllowPrefix + pem);
1293   if (reminder == "allowed") {
1294     result_handler(true);
1295     return;
1296   } else if (reminder == "denied") {
1297     result_handler(false);
1298     return;
1299   }
1300
1301   Popup* popup = Popup::CreatePopup(window_);
1302   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1303   popup->SetTitle(popup_string::kPopupTitleCert);
1304   popup->SetBody(popup_string::GetText(
1305                  popup_string::kPopupBodyCert) + "\n\n" + url);
1306   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1307   popup->SetResultHandler(
1308       [db, result_handler, pem](Popup* popup, void* /*user_data*/) {
1309         bool result = popup->GetButtonResult();
1310         bool remember = popup->GetCheckBoxResult();
1311         if (remember) {
1312           db->Set(kDBPrivateSection, kCertificateAllowPrefix + pem,
1313                   result ? "allowed" : "denied");
1314         }
1315         result_handler(result);
1316       },
1317       this);
1318   popup->Show();
1319 }
1320
1321 void WebApplication::OnUsermediaPermissionRequest(
1322     WebView*, const std::string& url,
1323     std::function<void(bool)> result_handler) {
1324   auto db = common::AppDB::GetInstance();
1325   std::string reminder =
1326       db->Get(kDBPrivateSection, kUsermediaPermissionPrefix + url);
1327   if (reminder == "allowed") {
1328     result_handler(true);
1329     return;
1330   } else if (reminder == "denied") {
1331     result_handler(false);
1332     return;
1333   }
1334
1335   // Local Domain: Grant permission if defined, otherwise block execution.
1336   // Remote Domain: Popup user prompt if defined, otherwise block execution.
1337   if (!FindPrivilegeFromConfig(app_data_, kUsermediaPrivilege) &&
1338       !(FindPrivilegeFromCynara(kCameraPrivilege) && FindPrivilegeFromCynara(kRecordPrivilege))) {
1339     result_handler(false);
1340     return;
1341   }
1342
1343   if (common::utils::StartsWith(url, "file://")) {
1344     result_handler(true);
1345     return;
1346   }
1347
1348   Popup* popup = Popup::CreatePopup(window_);
1349   popup->SetButtonType(Popup::ButtonType::AllowDenyButton);
1350   popup->SetTitle(popup_string::kPopupTitleUserMedia);
1351   popup->SetBody(popup_string::kPopupBodyUserMedia);
1352   popup->SetCheckBox(popup_string::kPopupCheckRememberPreference);
1353   popup->SetResultHandler(
1354       [db, result_handler, url](Popup* popup, void* /*user_data*/) {
1355         bool result = popup->GetButtonResult();
1356         bool remember = popup->GetCheckBoxResult();
1357         if (remember) {
1358           db->Set(kDBPrivateSection, kUsermediaPermissionPrefix + url,
1359                   result ? "allowed" : "denied");
1360         }
1361         result_handler(result);
1362       },
1363       this);
1364   popup->Show();
1365 }
1366
1367 }  // namespace runtime