src/wrt-client/wrt-client.cpp

   1 /*
   2  * Copyright (c) 2011 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 #include "wrt-client.h"
  17 #include <aul.h>
  18 #include <sys/time.h>
  19 #include <sys/resource.h>
  20 #include <appcore-efl.h>
  21 #include <appcore-common.h>
  22 #include <cstdlib>
  23 #include <cstdio>
  24 #include <string>
  25 #include <dpl/log/log.h>
  26 #include <dpl/optional_typedefs.h>
  27 #include <dpl/exception.h>
  28 #include <application_data.h>
  29 #include <core_module.h>
  30 #include <localization_setting.h>
  31 #include <widget_deserialize_model.h>
  32 #include <EWebKit2.h>
  33 #include <dpl/localization/w3c_file_localization.h>
  34 #include <dpl/localization/LanguageTagsProvider.h>
  35 #include <popup-runner/PopupInvoker.h>
  36 #include <prepare_external_storage.h>
  37 #include <vconf.h>
  38 #include "auto_rotation_support.h"
  39
  40 #include <process_pool.h>
  41 #include <process_pool_launchpad_util.h>
  42
  43 #include "client_command_line_parser.h"
  44 #include "client_ide_support.h"
  45 #include "client_service_support.h"
  46 #include "client_submode_support.h"
  47
  48 //W3C PACKAGING enviroment variable name
  49 #define W3C_DEBUG_ENV_VARIABLE "DEBUG_LOAD_FINISH"
  50
  51 // window signal callback
  52 const char *EDJE_SHOW_PROGRESS_SIGNAL = "show,progress,signal";
  53 const char *EDJE_HIDE_PROGRESS_SIGNAL = "hide,progress,signal";
  54 const std::string VIEWMODE_TYPE_FULLSCREEN = "fullscreen";
  55 const std::string VIEWMODE_TYPE_MAXIMIZED = "maximized";
  56 const std::string VIEWMODE_TYPE_WINDOWED = "windowed";
  57 char const* const ELM_SWALLOW_CONTENT = "elm.swallow.content";
  58 const char* const BUNDLE_PATH = "/usr/lib/libwrt-injected-bundle.so";
  59 const char* const MESSAGE_NAME_INITIALIZE = "ToInjectedBundle::INIT";
  60
  61 // process pool
  62 const char* const DUMMY_PROCESS_PATH = "/usr/bin/wrt_launchpad_daemon_candidate";
  63 static Ewk_Context* s_preparedEwkContext = NULL;
  64 static WindowData*  s_preparedWindowData = NULL;
  65 static int    app_argc = 0;
  66 static char** app_argv = NULL;
  67
  68 // env
  69 const char* const HOME = "HOME";
  70 const char* const APP_HOME_PATH = "/opt/home/app";
  71 const char* const ROOT_HOME_PATH = "/opt/home/root";
  72
  73 WrtClient::WrtClient(int argc, char **argv) :
  74     Application(argc, argv, "wrt-client", false),
  75     DPL::TaskDecl<WrtClient>(this),
  76     m_launched(false),
  77     m_initializing(false),
  78     m_initialized(false),
  79     m_debugMode(false),
  80     m_returnStatus(ReturnStatus::Succeeded),
  81     m_widgetState(WidgetState::WidgetState_Stopped),
  82     m_initialViewMode(VIEWMODE_TYPE_MAXIMIZED),
  83     m_currentViewMode(VIEWMODE_TYPE_MAXIMIZED),
  84     m_isWebkitFullscreen(false),
  85     m_isFullscreenByPlatform(false),
  86     m_submodeSupport(new ClientModule::SubmodeSupport())
  87 {
  88     Touch();
  89     LogDebug("App Created");
  90 }
  91
  92 WrtClient::~WrtClient()
  93 {
  94     LogDebug("App Finished");
  95 }
  96
  97 WrtClient::ReturnStatus::Type WrtClient::getReturnStatus() const
  98 {
  99     return m_returnStatus;
 100 }
 101
 102 void WrtClient::OnStop()
 103 {
 104     LogDebug("Stopping Dummy Client");
 105 }
 106
 107 void WrtClient::OnCreate()
 108 {
 109     LogDebug("On Create");
 110     ADD_PROFILING_POINT("OnCreate callback", "point");
 111     ewk_init();
 112 }
 113
 114 void WrtClient::OnResume()
 115 {
 116     if (m_widgetState != WidgetState_Suspended) {
 117         LogWarning("Widget is not suspended, resuming was skipped");
 118         return;
 119     }
 120     m_widget->Resume();
 121     m_widgetState = WidgetState_Running;
 122 }
 123
 124 void WrtClient::OnPause()
 125 {
 126     if (m_widgetState != WidgetState_Running) {
 127         LogWarning("Widget is not running to be suspended");
 128         return;
 129     }
 130     if (m_submodeSupport->isNeedTerminateOnSuspend()) {
 131         LogDebug("Current mode cannot support suspend");
 132         elm_exit();
 133         return;
 134     }
 135     m_widget->Suspend();
 136     m_widgetState = WidgetState_Suspended;
 137 }
 138
 139 void WrtClient::OnReset(bundle *b)
 140 {
 141     LogDebug("OnReset");
 142     // bundle argument is freed after OnReset() is returned
 143     // So bundle duplication is needed
 144     ApplicationDataSingleton::Instance().setBundle(bundle_dup(b));
 145     ApplicationDataSingleton::Instance().setEncodedBundle(b);
 146
 147     if (true == m_initializing) {
 148         LogDebug("can not handle reset event");
 149         return;
 150     }
 151     if (true == m_launched) {
 152         if (m_widgetState == WidgetState_Stopped) {
 153             LogError("Widget is not running to be reset");
 154             return;
 155         }
 156         m_widget->Reset();
 157         m_widgetState = WidgetState_Running;
 158     } else {
 159         m_tizenId =
 160             ClientModule::CommandLineParser::getTizenId(m_argc, m_argv);
 161         if (m_tizenId.empty()) {
 162             showHelpAndQuit();
 163         } else {
 164             setDebugMode(b);
 165             setStep();
 166         }
 167     }
 168
 169     // low memory callback set
 170     appcore_set_event_callback(
 171             APPCORE_EVENT_LOW_MEMORY,
 172             WrtClient::appcoreLowMemoryCallback,
 173             this);
 174 }
 175
 176 void WrtClient::OnTerminate()
 177 {
 178     LogDebug("Wrt Shutdown now");
 179     shutdownStep();
 180 }
 181
 182 void WrtClient::showHelpAndQuit()
 183 {
 184     printf("Usage: wrt-client [OPTION]... [WIDGET: ID]...\n"
 185            "launch widgets.\n"
 186            "Mandatory arguments to long options are mandatory for short "
 187            "options too.\n"
 188            "  -h,    --help                                 show this help\n"
 189            "  -l,    --launch                               "
 190            "launch widget with given tizen ID\n"
 191            "  -t,    --tizen                                "
 192            "launch widget with given tizen ID\n"
 193            "\n");
 194
 195     Quit();
 196 }
 197
 198 void WrtClient::setStep()
 199 {
 200     LogDebug("setStep");
 201
 202     AddStep(&WrtClient::initStep);
 203     AddStep(&WrtClient::launchStep);
 204     AddStep(&WrtClient::shutdownStep);
 205
 206     m_initializing = true;
 207
 208     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(NextStepEvent());
 209 }
 210
 211 void WrtClient::setDebugMode(bundle* b)
 212 {
 213     m_debugMode = ClientModule::IDESupport::getDebugMode(b);
 214     LogDebug("debug mode : " << m_debugMode);
 215 }
 216
 217 void WrtClient::OnEventReceived(const NextStepEvent& /*event*/)
 218 {
 219     LogDebug("Executing next step");
 220     NextStep();
 221 }
 222
 223 void WrtClient::initStep()
 224 {
 225     LogDebug("");
 226     if (WRT::CoreModuleSingleton::Instance().Init()) {
 227         m_initialized = true;
 228     } else {
 229         m_returnStatus = ReturnStatus::Failed;
 230         SwitchToStep(&WrtClient::shutdownStep);
 231     }
 232
 233     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(NextStepEvent());
 234 }
 235
 236 void WrtClient::loadFinishCallback(Evas_Object* webview)
 237 {
 238     ADD_PROFILING_POINT("loadFinishCallback", "start");
 239
 240     // Splash screen
 241     if (m_splashScreen && m_splashScreen->isShowing())
 242     {
 243         m_splashScreen->stopSplashScreenBuffered();
 244     }
 245
 246     LogDebug("Post result of launch");
 247
 248     //w3c packaging test debug (message on 4>)
 249     const char * makeScreen = getenv(W3C_DEBUG_ENV_VARIABLE);
 250     if (makeScreen != NULL && strcmp(makeScreen, "1") == 0) {
 251         FILE* doutput = fdopen(4, "w");
 252         fprintf(doutput, "didFinishLoadForFrameCallback: ready\n");
 253         fclose(doutput);
 254     }
 255
 256     if (webview) {
 257         LogDebug("Launch succesfull");
 258
 259         m_launched = true;
 260         m_initializing = false;
 261         setlinebuf(stdout);
 262         ADD_PROFILING_POINT("loadFinishCallback", "stop");
 263         printf("launched\n");
 264         fflush(stdout);
 265     } else {
 266         printf("failed\n");
 267
 268         m_returnStatus = ReturnStatus::Failed;
 269         //shutdownStep
 270         DPL::Event::ControllerEventHandler<NextStepEvent>::
 271             PostEvent(NextStepEvent());
 272     }
 273
 274     if (m_debugMode) {
 275         unsigned int portNum =
 276             ewk_view_inspector_server_start(m_widget->GetCurrentWebview(), 0);
 277         LogDebug("Port for inspector : " << portNum);
 278         bool ret = ClientModule::IDESupport::sendReply(
 279                        ApplicationDataSingleton::Instance().getBundle(),
 280                        portNum);
 281         if (!ret) {
 282             LogWarning("Fail to send reply");
 283         }
 284     }
 285
 286     ApplicationDataSingleton::Instance().freeBundle();
 287 }
 288
 289 void WrtClient::resetCallback(bool result)
 290 {
 291     if (!result) {
 292         LogDebug("Fail to handle reset event");
 293         // free bundle data
 294         ApplicationDataSingleton::Instance().freeBundle();
 295     }
 296 }
 297
 298 void WrtClient::progressStartedCallback()
 299 {
 300     if (m_settingList->getProgressBarPresence() == ProgressBar_Enable ||
 301         m_currentViewMode == VIEWMODE_TYPE_WINDOWED)
 302     {
 303         m_windowData->signalEmit(Layer::MAIN_LAYOUT,
 304                                  EDJE_SHOW_PROGRESS_SIGNAL,
 305                                  "");
 306         m_windowData->updateProgress(0);
 307     }
 308 }
 309
 310 void WrtClient::loadProgressCallback(Evas_Object* /*webview*/, double value)
 311 {
 312     if (m_settingList->getProgressBarPresence() == ProgressBar_Enable ||
 313         m_currentViewMode == VIEWMODE_TYPE_WINDOWED)
 314     {
 315         m_windowData->updateProgress(value);
 316     }
 317 }
 318
 319 void WrtClient::progressFinishCallback()
 320 {
 321     if (m_settingList->getProgressBarPresence() == ProgressBar_Enable ||
 322         m_currentViewMode == VIEWMODE_TYPE_WINDOWED)
 323     {
 324         m_windowData->signalEmit(Layer::MAIN_LAYOUT,
 325                                  EDJE_HIDE_PROGRESS_SIGNAL,
 326                                  "");
 327     }
 328 }
 329
 330 void WrtClient::webkitExitCallback()
 331 {
 332     LogDebug("window close called, terminating app");
 333     SwitchToStep(&WrtClient::shutdownStep);
 334     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 335         NextStepEvent());
 336 }
 337
 338 void WrtClient::webCrashCallback()
 339 {
 340     LogError("webProcess crashed");
 341     SwitchToStep(&WrtClient::shutdownStep);
 342     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 343         NextStepEvent());
 344 }
 345
 346 void WrtClient::enterFullscreenCallback(Evas_Object* /*obj*/,
 347                                         bool isFullscreenByPlatform)
 348 {
 349     // enter fullscreen
 350     m_windowData->toggleFullscreen(true);
 351     m_currentViewMode = VIEWMODE_TYPE_FULLSCREEN;
 352     m_isWebkitFullscreen = true;
 353     if (isFullscreenByPlatform) {
 354         m_isFullscreenByPlatform = true;
 355     }
 356 }
 357
 358 void WrtClient::exitFullscreenCallback(Evas_Object* /*obj*/)
 359 {
 360     // exit fullscreen
 361     m_windowData->toggleFullscreen(false);
 362     m_currentViewMode = m_initialViewMode;
 363     m_isWebkitFullscreen = false;
 364     m_isFullscreenByPlatform = false;
 365 }
 366
 367 void WrtClient::launchStep()
 368 {
 369     ADD_PROFILING_POINT("launchStep", "start");
 370     LogDebug("Launching widget ...");
 371
 372     ADD_PROFILING_POINT("getRunnableWidgetObject", "start");
 373     m_widget = WRT::CoreModuleSingleton::Instance()
 374             .getRunnableWidgetObject(m_tizenId);
 375     ADD_PROFILING_POINT("getRunnableWidgetObject", "stop");
 376
 377     if (!m_widget) {
 378         LogError("RunnableWidgetObject is NULL, stop launchStep");
 379         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 380             NextStepEvent());
 381         return;
 382     }
 383
 384     if (m_widgetState == WidgetState_Running) {
 385         LogWarning("Widget already running, stop launchStep");
 386         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 387             NextStepEvent());
 388         return;
 389     }
 390
 391     if (m_widgetState == WidgetState_Authorizing) {
 392         LogWarning("Widget already authorizing, stop launchStep");
 393         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 394             NextStepEvent());
 395         return;
 396     }
 397
 398     m_dao.reset(new WrtDB::WidgetDAOReadOnly(DPL::FromASCIIString(m_tizenId)));
 399     WrtDB::WidgetSettings widgetSettings;
 400     m_dao->getWidgetSettings(widgetSettings);
 401     m_settingList.reset(new WidgetSettingList(widgetSettings));
 402     m_submodeSupport->initialize(DPL::FromASCIIString(m_tizenId));
 403
 404     DPL::Optional<DPL::String> defloc = m_dao->getDefaultlocale();
 405     if (!defloc.IsNull()) {
 406         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 407             *defloc);
 408     }
 409
 410     setInitialViewMode();
 411     PrepareExternalStorageSingleton::Instance().Initialize(m_dao->getTizenPkgId());
 412
 413     /* remove language change callback */
 414     /*
 415     LocalizationSetting::SetLanguageChangedCallback(
 416             languageChangedCallback, this);
 417     */
 418
 419     ADD_PROFILING_POINT("CreateWindow", "start");
 420     if (s_preparedWindowData == NULL) {
 421         m_windowData.reset(new WindowData(static_cast<unsigned long>(getpid()), true));
 422     } else {
 423         m_windowData.reset(s_preparedWindowData);
 424         s_preparedWindowData = NULL;
 425     }
 426     ADD_PROFILING_POINT("CreateWindow", "stop");
 427     if (!m_windowData->initScreenReaderSupport(
 428             m_settingList->getAccessibility() == Accessibility_Enable))
 429     {
 430         LogWarning("Fail to set screen reader support set");
 431     }
 432
 433     // rotate window to initial value
 434     setWindowInitialOrientation();
 435     setCtxpopupItem();
 436
 437     WRT::UserDelegatesPtr cbs(new WRT::UserDelegates);
 438
 439     ADD_PROFILING_POINT("Create splash screen", "start");
 440     DPL::OptionalString splashImgSrc = m_dao->getSplashImgSrc();
 441     if (!splashImgSrc.IsNull())
 442     {
 443         m_splashScreen.reset(
 444             new SplashScreenSupport(
 445                 m_windowData->getEvasObject(Layer::WINDOW),
 446                 (DPL::ToUTF8String(*splashImgSrc)).c_str(),
 447                 m_currentViewMode != VIEWMODE_TYPE_FULLSCREEN,
 448                 m_settingList->getRotationValue() == Screen_Landscape));
 449         m_splashScreen->startSplashScreen();
 450     }
 451     ADD_PROFILING_POINT("Create splash screen", "stop");
 452
 453     DPL::OptionalString startUrl = W3CFileLocalization::getStartFile(m_dao);
 454     if (!m_widget->PrepareView(
 455             DPL::ToUTF8String(*startUrl),
 456             m_windowData->getEvasObject(Layer::WINDOW),
 457             s_preparedEwkContext))
 458     {
 459         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 460             NextStepEvent());
 461         return;
 462     }
 463     // send rotate information to ewk
 464     setEwkInitialOrientation();
 465
 466     //you can't show window with splash screen before PrepareView
 467     //ewk_view_add_with_context() in viewLogic breaks window
 468     m_windowData->init();
 469     m_windowData->postInit();
 470
 471     // sub-mode support
 472     if (m_submodeSupport->isInlineMode()) {
 473         if (m_submodeSupport->transientWindow(
 474                 elm_win_xwindow_get(
 475                     m_windowData->getEvasObject(Layer::WINDOW))))
 476         {
 477             LogDebug("Success to set submode");
 478         } else {
 479             LogWarning("Fail to set submode");
 480         }
 481     }
 482     m_windowData->smartCallbackAdd(Layer::FOCUS,
 483                                    "focused",
 484                                    focusedCallback,
 485                                    this);
 486     m_windowData->smartCallbackAdd(Layer::FOCUS,
 487                                    "unfocused",
 488                                    unfocusedCallback,
 489                                    this);
 490
 491     WrtDB::WidgetLocalizedInfo localizedInfo =
 492         W3CFileLocalization::getLocalizedInfo(m_dao);
 493     std::string name = "";
 494     if (!(localizedInfo.name.IsNull())) {
 495         name = DPL::ToUTF8String(*(localizedInfo.name));
 496     }
 497     elm_win_title_set(m_windowData->getEvasObject(Layer::WINDOW),
 498                       name.c_str());
 499
 500     // window show
 501     evas_object_show(m_windowData->getEvasObject(Layer::WINDOW));
 502
 503     initializeWindowModes();
 504
 505     m_widgetState = WidgetState_Authorizing;
 506     if (!m_widget->CheckBeforeLaunch()) {
 507         LogError("CheckBeforeLaunch failed, stop launchStep");
 508         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 509             NextStepEvent());
 510         return;
 511     }
 512     LogDebug("Widget launch accepted. Entering running state");
 513     m_widgetState = WidgetState_Running;
 514
 515     cbs->progressStarted = DPL::MakeDelegate(this, &WrtClient::progressStartedCallback);
 516     cbs->progress = DPL::MakeDelegate(this, &WrtClient::loadProgressCallback);
 517     cbs->progressFinish = DPL::MakeDelegate(this, &WrtClient::progressFinishCallback);
 518     cbs->loadFinish = DPL::MakeDelegate(this, &WrtClient::loadFinishCallback);
 519     cbs->reset = DPL::MakeDelegate(this, &WrtClient::resetCallback);
 520     cbs->bufferSet = DPL::MakeDelegate(this, &WrtClient::setLayout);
 521     cbs->bufferUnset = DPL::MakeDelegate(this, &WrtClient::unsetLayout);
 522     cbs->webkitExit = DPL::MakeDelegate(this, &WrtClient::webkitExitCallback);
 523     cbs->webCrash = DPL::MakeDelegate(this, &WrtClient::webCrashCallback);
 524     cbs->enterFullscreen = DPL::MakeDelegate(this, &WrtClient::enterFullscreenCallback);
 525     cbs->exitFullscreen = DPL::MakeDelegate(this, &WrtClient::exitFullscreenCallback);
 526     cbs->setOrientation = DPL::MakeDelegate(this, &WrtClient::setWindowOrientation);
 527     cbs->hwkey = DPL::MakeDelegate(this, &WrtClient::hwkeyCallback);
 528
 529     m_widget->SetUserDelegates(cbs);
 530     m_widget->Show();
 531
 532     ADD_PROFILING_POINT("launchStep", "stop");
 533 }
 534
 535 void WrtClient::initializeWindowModes()
 536 {
 537     Assert(m_windowData);
 538     bool backbutton =
 539         (m_settingList->getBackButtonPresence() == BackButton_Enable ||
 540         m_currentViewMode == VIEWMODE_TYPE_WINDOWED);
 541     m_windowData->setViewMode(m_currentViewMode == VIEWMODE_TYPE_FULLSCREEN,
 542                               backbutton);
 543 }
 544
 545 Eina_Bool WrtClient::naviframeBackButtonCallback(void* data,
 546                                                  Elm_Object_Item* /*it*/)
 547 {
 548     LogDebug("BackButtonCallback");
 549     Assert(data);
 550
 551     WrtClient* This = static_cast<WrtClient*>(data);
 552     This->m_widget->Backward();
 553     return EINA_FALSE;
 554 }
 555
 556 int WrtClient::appcoreLowMemoryCallback(void* /*data*/)
 557 {
 558     LogDebug("appcoreLowMemoryCallback");
 559     //WrtClient* This = static_cast<WrtClient*>(data);
 560
 561     // TODO call RunnableWidgetObject API regarding low memory
 562     // The API should be implemented
 563
 564     // temporary solution because we have no way to get ewk_context from runnable object.
 565     if (s_preparedEwkContext)
 566     {
 567         ewk_context_cache_clear(s_preparedEwkContext);
 568         ewk_context_notify_low_memory(s_preparedEwkContext);
 569     }
 570
 571     return 0;
 572 }
 573
 574 void WrtClient::setInitialViewMode(void)
 575 {
 576     Assert(m_dao);
 577     WrtDB::WindowModeList windowModes = m_dao->getWindowModes();
 578     FOREACH(it, windowModes) {
 579         std::string viewMode = DPL::ToUTF8String(*it);
 580         switch(viewMode[0]) {
 581             case 'f':
 582                 if (viewMode == VIEWMODE_TYPE_FULLSCREEN) {
 583                     m_initialViewMode = viewMode;
 584                     m_currentViewMode = m_initialViewMode;
 585                     break;
 586                 }
 587                 break;
 588             case 'm':
 589                 if (viewMode == VIEWMODE_TYPE_MAXIMIZED) {
 590                     m_initialViewMode = viewMode;
 591                     m_currentViewMode = m_initialViewMode;
 592                     break;
 593                 }
 594                 break;
 595             case 'w':
 596                 if (viewMode == VIEWMODE_TYPE_WINDOWED) {
 597                     m_initialViewMode = viewMode;
 598                     m_currentViewMode = m_initialViewMode;
 599                     break;
 600                 }
 601                 break;
 602             default:
 603                 break;
 604         }
 605     }
 606 }
 607
 608 void WrtClient::setWindowInitialOrientation(void)
 609 {
 610     Assert(m_windowData);
 611     Assert(m_dao);
 612
 613     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 614     if (rotationValue == Screen_Portrait) {
 615         setWindowOrientation(OrientationAngle::Window::Portrait::PRIMARY);
 616     } else if (rotationValue == Screen_Landscape) {
 617         setWindowOrientation(OrientationAngle::Window::Landscape::PRIMARY);
 618     } else if (rotationValue == Screen_AutoRotation) {
 619         if (!AutoRotationSupport::setAutoRotation(
 620                 m_windowData->getEvasObject(Layer::WINDOW),
 621                 autoRotationCallback,
 622                 this))
 623         {
 624             LogError("Fail to set auto rotation");
 625         }
 626     } else {
 627         setWindowOrientation(OrientationAngle::Window::Portrait::PRIMARY);
 628     }
 629 }
 630
 631 void WrtClient::setWindowOrientation(int angle)
 632 {
 633     Assert(m_windowData);
 634     m_windowData->setOrientation(angle);
 635 }
 636
 637 void WrtClient::unsetWindowOrientation(void)
 638 {
 639     Assert(m_windowData);
 640     Assert(m_dao);
 641
 642     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 643     if (rotationValue == Screen_AutoRotation) {
 644         AutoRotationSupport::unsetAutoRotation(
 645             m_windowData->getEvasObject(Layer::WINDOW),
 646             autoRotationCallback);
 647     }
 648 }
 649
 650 void WrtClient::setEwkInitialOrientation(void)
 651 {
 652     Assert(m_widget);
 653     Assert(m_dao);
 654
 655     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 656     if (rotationValue == Screen_Portrait) {
 657         ewk_view_orientation_send(
 658             m_widget->GetCurrentWebview(),
 659              OrientationAngle::W3C::Portrait::PRIMARY);
 660     } else if (rotationValue == Screen_Landscape) {
 661         ewk_view_orientation_send(
 662             m_widget->GetCurrentWebview(),
 663             OrientationAngle::W3C::Landscape::PRIMARY);
 664     } else if (rotationValue == Screen_AutoRotation) {
 665          ewk_view_orientation_send(
 666             m_widget->GetCurrentWebview(),
 667             OrientationAngle::W3C::Portrait::PRIMARY);
 668     } else {
 669         ewk_view_orientation_send(
 670             m_widget->GetCurrentWebview(),
 671             OrientationAngle::W3C::Portrait::PRIMARY);
 672     }
 673 }
 674
 675 void WrtClient::setCtxpopupItem(void)
 676 {
 677     WindowData::CtxpopupItemDataList data;
 678
 679     // 1. share
 680     WindowData::CtxpopupCallbackType shareCallback =
 681         DPL::MakeDelegate(this, &WrtClient::ctxpopupShare);
 682     WindowData::CtxpopupItemData shareData("Share",
 683                                            std::string(),
 684                                            shareCallback);
 685
 686     // 2. reload
 687     WindowData::CtxpopupCallbackType reloadCallback =
 688         DPL::MakeDelegate(this, &WrtClient::ctxpopupReload);
 689     WindowData::CtxpopupItemData reloadData("Reload",
 690                                             std::string(),
 691                                             reloadCallback);
 692
 693     // 3. Open in browser
 694     WindowData::CtxpopupCallbackType launchBrowserCallback =
 695         DPL::MakeDelegate(this, &WrtClient::ctxpopupLaunchBrowser);
 696     WindowData::CtxpopupItemData launchBrowserData("Open in browser",
 697                                                    std::string(),
 698                                                    launchBrowserCallback);
 699     data.push_back(shareData);
 700     data.push_back(reloadData);
 701     data.push_back(launchBrowserData);
 702     m_windowData->setCtxpopupItemData(data);
 703 }
 704
 705 void WrtClient::ctxpopupShare(void)
 706 {
 707     LogDebug("share");
 708     const char* url = ewk_view_url_get(m_widget->GetCurrentWebview());
 709     if (!url) {
 710         LogError("url is empty");
 711         return;
 712     }
 713     if (ClientModule::ServiceSupport::launchShareService(
 714             elm_win_xwindow_get(m_windowData->getEvasObject(Layer::WINDOW)),
 715             url))
 716     {
 717         LogDebug("success");
 718     } else {
 719         LogDebug("fail");
 720     }
 721 }
 722
 723 void WrtClient::ctxpopupReload(void)
 724 {
 725     LogDebug("reload");
 726     ewk_view_reload(m_widget->GetCurrentWebview());
 727 }
 728
 729 void WrtClient::ctxpopupLaunchBrowser(void)
 730 {
 731     LogDebug("launchBrowser");
 732     const char* url = ewk_view_url_get(m_widget->GetCurrentWebview());
 733     if (!url) {
 734         LogError("url is empty");
 735         return;
 736     }
 737     if (ClientModule::ServiceSupport::launchViewService(
 738             elm_win_xwindow_get(m_windowData->getEvasObject(Layer::WINDOW)),
 739             url))
 740     {
 741         LogDebug("success");
 742     } else {
 743         LogDebug("fail");
 744     }
 745 }
 746
 747 void WrtClient::hwkeyCallback(const std::string& key)
 748 {
 749     if (m_settingList->getBackButtonPresence() == BackButton_Enable
 750         || m_currentViewMode == VIEWMODE_TYPE_WINDOWED)
 751     {
 752         // windowed UX - hosted application
 753         if (key == KeyName::BACK) {
 754             if (m_isWebkitFullscreen) {
 755                 ewk_view_fullscreen_exit(m_widget->GetCurrentWebview());
 756             } else {
 757                 m_widget->Backward();
 758             }
 759         } else if (key == KeyName::MENU) {
 760             // UX isn't confirmed
 761             // m_windowData->showCtxpopup();
 762         }
 763     } else {
 764         // packaged application
 765         if (key == KeyName::BACK) {
 766             if (m_isFullscreenByPlatform) {
 767                 ewk_view_fullscreen_exit(m_widget->GetCurrentWebview());
 768             }
 769         }
 770     }
 771 }
 772
 773 void WrtClient::setLayout(Evas_Object* webview)
 774 {
 775     LogDebug("add new webkit buffer to window");
 776     Assert(webview);
 777     m_windowData->setWebview(webview);
 778     evas_object_show(webview);
 779     evas_object_show(m_windowData->getEvasObject(Layer::WINDOW));
 780 }
 781
 782 void WrtClient::unsetLayout(Evas_Object* webview)
 783 {
 784     LogDebug("remove current webkit buffer from window");
 785     Assert(webview);
 786     evas_object_hide(webview);
 787     m_windowData->unsetWebview();
 788 }
 789
 790 void WrtClient::shutdownStep()
 791 {
 792     LogDebug("Closing Wrt connection ...");
 793
 794     if (m_widget && m_widgetState) {
 795         m_widgetState = WidgetState_Stopped;
 796         m_widget->Hide();
 797         // AutoRotation, focusCallback use m_widget pointer internally.
 798         // It must be unset before m_widget is released.
 799         m_submodeSupport->deinitialize();
 800         unsetWindowOrientation();
 801         m_windowData->smartCallbackDel(Layer::FOCUS,
 802                                        "focused",
 803                                        focusedCallback);
 804         m_windowData->smartCallbackDel(Layer::FOCUS,
 805                                        "unfocused",
 806                                        unfocusedCallback);
 807         m_widget.reset();
 808         ewk_context_delete(s_preparedEwkContext);
 809         PrepareExternalStorageSingleton::Instance().Deinitialize();
 810         WRT::CoreModuleSingleton::Instance().Terminate();
 811     }
 812     if (m_initialized) {
 813         m_initialized = false;
 814     }
 815     m_windowData.reset();
 816     Quit();
 817 }
 818
 819 void WrtClient::autoRotationCallback(void* data, Evas_Object* obj, void* /*event*/)
 820 {
 821     LogDebug("entered");
 822
 823     Assert(data);
 824     Assert(obj);
 825
 826     WrtClient* This = static_cast<WrtClient*>(data);
 827     This->autoRotationSetOrientation(obj);
 828 }
 829
 830 void WrtClient::focusedCallback(void* data,
 831                                 Evas_Object* /*obj*/,
 832                                 void* /*eventInfo*/)
 833 {
 834     LogDebug("entered");
 835     Assert(data);
 836     WrtClient* This = static_cast<WrtClient*>(data);
 837     elm_object_focus_set(This->m_widget->GetCurrentWebview(), EINA_TRUE);
 838 }
 839
 840 void WrtClient::unfocusedCallback(void* data,
 841                                 Evas_Object* /*obj*/,
 842                                 void* /*eventInfo*/)
 843 {
 844     LogDebug("entered");
 845     Assert(data);
 846     WrtClient* This = static_cast<WrtClient*>(data);
 847     elm_object_focus_set(This->m_widget->GetCurrentWebview(), EINA_FALSE);
 848 }
 849
 850 void WrtClient::autoRotationSetOrientation(Evas_Object* obj)
 851 {
 852     LogDebug("entered");
 853     Assert(obj);
 854
 855     AutoRotationSupport::setOrientation(obj, m_widget->GetCurrentWebview(),
 856                                 (m_splashScreen) ? m_splashScreen.get(): NULL);
 857 }
 858
 859 int WrtClient::languageChangedCallback(void *data)
 860 {
 861     LogDebug("Language Changed");
 862     if (!data) {
 863         return 0;
 864     }
 865     WrtClient* wrtClient = static_cast<WrtClient*>(data);
 866     if (!(wrtClient->m_dao)) {
 867         return 0;
 868     }
 869
 870     // reset function fetches system locales and recreates language tags
 871     LanguageTagsProviderSingleton::Instance().resetLanguageTags();
 872     // widget default locales are added to language tags below
 873     DPL::OptionalString defloc = wrtClient->m_dao->getDefaultlocale();
 874     if (!defloc.IsNull()) {
 875         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 876             *defloc);
 877     }
 878
 879     if (wrtClient->m_launched &&
 880         wrtClient->m_widgetState != WidgetState_Stopped)
 881     {
 882         wrtClient->m_widget->ReloadStartPage();
 883     }
 884     return 0;
 885 }
 886
 887 void WrtClient::Quit()
 888 {
 889     ewk_shutdown();
 890     DPL::Application::Quit();
 891 }
 892
 893 static Eina_Bool proces_pool_fd_handler(void* /*data*/, Ecore_Fd_Handler *handler)
 894 {
 895     int fd = ecore_main_fd_handler_fd_get(handler);
 896
 897     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_ERROR))
 898     {
 899         LogDebug("ECORE_FD_ERROR");
 900
 901         if (fd != -1)
 902         {
 903             close(fd);
 904         }
 905
 906         exit(-1);
 907         return ECORE_CALLBACK_CANCEL;
 908     }
 909
 910     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_READ))
 911     {
 912         LogDebug("ECORE_FD_READ");
 913         {
 914             app_pkt_t* pkt = (app_pkt_t*) malloc(sizeof(char) * AUL_SOCK_MAXBUFF);
 915             memset(pkt, 0, AUL_SOCK_MAXBUFF);
 916
 917             int recv_ret = recv(fd, pkt, AUL_SOCK_MAXBUFF, 0);
 918
 919             if (fd != -1)
 920             {
 921                 close(fd);
 922             }
 923
 924             if (recv_ret == -1)
 925             {
 926                 LogDebug("recv error!");
 927                 exit(-1);
 928             }
 929             LogDebug("recv_ret : " << recv_ret << ", pkt->len : " << pkt->len);
 930
 931             ecore_main_fd_handler_del(handler);
 932
 933             process_pool_launchpad_main_loop(pkt, app_argv[0], &app_argc, &app_argv);
 934
 935             free(pkt);
 936         }
 937
 938         ecore_main_loop_quit();
 939         return ECORE_CALLBACK_CANCEL;
 940     }
 941
 942     return ECORE_CALLBACK_CANCEL;
 943 }
 944
 945 static void vconf_changed_handler(keynode_t* /*key*/, void* /*data*/)
 946 {
 947     LogDebug("VCONFKEY_LANGSET vconf-key was changed!");
 948
 949     // When system language is changed, the candidate process will be created again.
 950     exit(-1);
 951 }
 952
 953 void set_env()
 954 {
 955 #ifndef TIZEN_PUBLIC
 956     setenv("COREGL_FASTPATH", "1", 1);
 957 #endif
 958     setenv("CAIRO_GL_COMPOSITOR", "msaa", 1);
 959     setenv("CAIRO_GL_LAZY_FLUSHING", "yes", 1);
 960     setenv("ELM_IMAGE_CACHE", "0", 1);
 961 }
 962
 963 int main(int argc,
 964          char *argv[])
 965 {
 966     // process pool - store arg's value
 967     app_argc = argc;
 968     app_argv = argv;
 969
 970     UNHANDLED_EXCEPTION_HANDLER_BEGIN
 971     {
 972         ADD_PROFILING_POINT("main-entered", "point");
 973
 974         // Set log tagging
 975         DPL::Log::LogSystemSingleton::Instance().SetTag("WRT");
 976
 977         // Set environment variables
 978         set_env();
 979
 980         if (argc > 1 && argv[1] != NULL && !strcmp(argv[1], "-d"))
 981         {
 982             LogDebug("Entered dummy process mode");
 983             sprintf(argv[0], "%s                                              ",
 984                     DUMMY_PROCESS_PATH);
 985
 986             // Set 'root' home directory
 987             setenv(HOME, ROOT_HOME_PATH, 1);
 988
 989             LogDebug("Prepare ewk_context");
 990             appcore_set_i18n("wrt-client", NULL);
 991             ewk_set_arguments(argc, argv);
 992             setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
 993             s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(BUNDLE_PATH);
 994
 995             if (s_preparedEwkContext == NULL)
 996             {
 997                 LogDebug("Creating webkit context was failed!");
 998                 exit(-1);
 999             }
1000
1001             int client_fd = __connect_process_pool_server();
1002
1003             if (client_fd == -1)
1004             {
1005                 LogDebug("Connecting process_pool_server was failed!");
1006                 exit(-1);
1007             }
1008
1009             // register language changed callback
1010             vconf_notify_key_changed(VCONFKEY_LANGSET, vconf_changed_handler, NULL);
1011
1012             LogDebug("Prepare window_data");
1013             // Temporarily change HOME path to app
1014             // This change is needed for getting elementary profile
1015             // /opt/home/app/.elementary/config/mobile/base.cfg
1016             const char* backupEnv = getenv(HOME);
1017             setenv(HOME, APP_HOME_PATH, 1);
1018             LogDebug("elm_init()");
1019             elm_init(argc, argv);
1020             setenv(HOME, backupEnv, 1);
1021
1022             LogDebug("WindowData()");
1023             s_preparedWindowData = new WindowData(static_cast<unsigned long>(getpid()));
1024
1025             Ecore_Fd_Handler* fd_handler = ecore_main_fd_handler_add(client_fd,
1026                                            (Ecore_Fd_Handler_Flags)(ECORE_FD_READ|ECORE_FD_ERROR),
1027                                            proces_pool_fd_handler, NULL, NULL, NULL);
1028
1029             if (fd_handler == NULL)
1030             {
1031                 LogDebug("fd_handler is NULL");
1032                 exit(-1);
1033             }
1034
1035             setpriority(PRIO_PROCESS, 0, 0);
1036
1037             LogDebug("ecore_main_loop_begin()");
1038             ecore_main_loop_begin();
1039             LogDebug("ecore_main_loop_begin()_end");
1040
1041             // deregister language changed callback
1042             vconf_ignore_key_changed(VCONFKEY_LANGSET, vconf_changed_handler);
1043
1044             std::string tizenId =
1045                 ClientModule::CommandLineParser::getTizenId(argc, argv);
1046             ewk_context_message_post_to_injected_bundle(
1047                 s_preparedEwkContext,
1048                 MESSAGE_NAME_INITIALIZE,
1049                 tizenId.c_str());
1050
1051         }
1052         else
1053         {
1054             // This code is to fork a web process without exec.
1055             std::string tizenId =
1056                 ClientModule::CommandLineParser::getTizenId(argc, argv);
1057
1058             if (!tizenId.empty()) {
1059                 LogDebug("Launching by fork mode");
1060                 // Language env setup
1061                 appcore_set_i18n("wrt-client", NULL);
1062                 ewk_set_arguments(argc, argv);
1063                 setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
1064                 s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(
1065                         BUNDLE_PATH);
1066
1067                 if (s_preparedEwkContext == NULL)
1068                 {
1069                     LogDebug("Creating webkit context was failed!");
1070                     Wrt::Popup::PopupInvoker().showInfo("Error", "Creating webkit context was failed.", "OK");
1071                     exit(-1);
1072                 }
1073
1074                 // plugin init
1075                 ewk_context_message_post_to_injected_bundle(
1076                     s_preparedEwkContext,
1077                     MESSAGE_NAME_INITIALIZE,
1078                     tizenId.c_str());
1079             }
1080         }
1081
1082         // Output on stdout will be flushed after every newline character,
1083         // even if it is redirected to a pipe. This is useful for running
1084         // from a script and parsing output.
1085         // (Standard behavior of stdlib is to use full buffering when
1086         // redirected to a pipe, which means even after an end of line
1087         // the output may not be flushed).
1088         setlinebuf(stdout);
1089
1090         WrtClient app(app_argc, app_argv);
1091
1092         ADD_PROFILING_POINT("Before appExec", "point");
1093         int ret = app.Exec();
1094         LogDebug("App returned: " << ret);
1095         ret = app.getReturnStatus();
1096         LogDebug("WrtClient returned: " << ret);
1097         return ret;
1098     }
1099     UNHANDLED_EXCEPTION_HANDLER_END
1100 }