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