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 <common/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 "webkit/bundles/plugin_module_support.h"
  36 #include <popup-runner/PopupInvoker.h>
  37
  38 #include "process_pool.h"
  39 #include "menu_db_util.h"
  40 #include "launchpad_util.h"
  41
  42 //W3C PACKAGING enviroment variable name
  43 #define W3C_DEBUG_ENV_VARIABLE "DEBUG_LOAD_FINISH"
  44
  45 // window signal callback
  46 const char *EDJE_SHOW_BACKWARD_SIGNAL = "show,backward,signal";
  47 const std::string VIEWMODE_TYPE_FULLSCREEN = "fullscreen";
  48 const std::string VIEWMODE_TYPE_MAXIMIZED = "maximized";
  49 char const* const ELM_SWALLOW_CONTENT = "elm.swallow.content";
  50 const char* const BUNDLE_PATH = "/usr/lib/wrt-wk2-bundles/libwrt-wk2-bundle.so";
  51 const char* const caCertPath = "/opt/usr/share/certs/ca-certificate.crt";
  52
  53 // process pool
  54 const char* const DUMMY_PROCESS_PATH = "/usr/bin/wrt_launchpad_daemon_candidate";
  55 static Ewk_Context* s_preparedEwkContext = NULL;
  56 static WindowData*  s_preparedWindowData = NULL;
  57 static int    app_argc = 0;
  58 static char** app_argv = NULL;
  59
  60 const int WIN_ORIENTATION_PORTRAIT_PRIMARY_ANGLE = 0;
  61 const int WIN_ORIENTATION_LANDSCAPE_PRIMARY_ANGLE = 270;
  62 const int W3C_ORIENTATION_PORTRAIT_PRIMARY_ANGLE = 0;
  63 const int W3C_ORIENTATION_LANDSCAPE_PRIMARY_ANGLE = 90;
  64
  65 WrtClient::WrtClient(int argc, char **argv) :
  66     Application(argc, argv, "wrt-client", false),
  67     DPL::TaskDecl<WrtClient>(this),
  68     m_launched(false),
  69     m_initializing(false),
  70     m_initialized(false),
  71     m_sdkLauncherPid(0),
  72     m_debugMode(false),
  73     m_debuggerPort(0),
  74     m_returnStatus(ReturnStatus::Succeeded),
  75     m_widgetState(WidgetState::WidgetState_Stopped)
  76 {
  77     Touch();
  78     LogDebug("App Created");
  79 }
  80
  81 WrtClient::~WrtClient()
  82 {
  83     LogDebug("App Finished");
  84 }
  85
  86 WrtClient::ReturnStatus::Type WrtClient::getReturnStatus() const
  87 {
  88     return m_returnStatus;
  89 }
  90
  91 void WrtClient::OnStop()
  92 {
  93     LogInfo("Stopping Dummy Client");
  94 }
  95
  96 void WrtClient::OnCreate()
  97 {
  98     LogInfo("On Create");
  99     ADD_PROFILING_POINT("OnCreate callback", "point");
 100     ewk_init();
 101 }
 102
 103 void WrtClient::OnResume()
 104 {
 105     if (m_widgetState != WidgetState_Suspended) {
 106         LogWarning("Widget is not suspended, resuming was skipped");
 107         return;
 108     }
 109     m_widget->Resume();
 110     m_widgetState = WidgetState_Running;
 111 }
 112
 113 void WrtClient::OnPause()
 114 {
 115     if (m_widgetState != WidgetState_Running) {
 116         LogWarning("Widget is not running to be suspended");
 117         return;
 118     }
 119     m_widget->Suspend();
 120     m_widgetState = WidgetState_Suspended;
 121 }
 122
 123 void WrtClient::OnReset(bundle *b)
 124 {
 125     LogDebug("OnReset");
 126     // bundle argument is freed after OnReset() is returned
 127     // So bundle duplication is needed
 128     ApplicationDataSingleton::Instance().setBundle(bundle_dup(b));
 129
 130     if (true == m_initializing) {
 131         LogDebug("can not handle reset event");
 132         return;
 133     }
 134     if (true == m_launched) {
 135         if (m_widgetState == WidgetState_Stopped) {
 136             LogError("Widget is not running to be reset");
 137             return;
 138         }
 139         m_widget->Reset();
 140         m_windowData->emitSignalForUserLayout(EDJE_SHOW_BACKWARD_SIGNAL, "");
 141         m_widgetState = WidgetState_Running;
 142     } else {
 143         if (true == checkArgument()) {
 144             setStep();
 145         } else {
 146             showHelpAndQuit();
 147         }
 148     }
 149
 150     // low memory callback set
 151     appcore_set_event_callback(
 152             APPCORE_EVENT_LOW_MEMORY,
 153             WrtClient::appcoreLowMemoryCallback,
 154             this);
 155 }
 156
 157 void WrtClient::OnTerminate()
 158 {
 159     LogDebug("Wrt Shutdown now");
 160     shutdownStep();
 161 }
 162
 163 void WrtClient::showHelpAndQuit()
 164 {
 165     printf("Usage: wrt-client [OPTION]... [WIDGET: ID]...\n"
 166            "launch widgets.\n"
 167            "Mandatory arguments to long options are mandatory for short "
 168            "options too.\n"
 169            "  -h,    --help                                 show this help\n"
 170            "  -l,    --launch                               "
 171            "launch widget with given tizen ID\n"
 172            "  -t,    --tizen                                "
 173            "launch widget with given tizen ID\n"
 174            "\n");
 175
 176     Quit();
 177 }
 178
 179 bool WrtClient::checkArgument()
 180 {
 181     std::string tizenId = getTizenIdFromArgument(m_argc, m_argv);
 182
 183     if (tizenId.empty()) {
 184         // Just show help
 185         return false;
 186     } else {
 187         m_tizenId = tizenId;
 188         LogDebug("Tizen id: " << m_tizenId);
 189         return true;
 190     }
 191 }
 192
 193 std::string WrtClient::getTizenIdFromArgument(int argc, char **argv)
 194 {
 195     LogInfo("checkArgument");
 196     std::string arg = argv[0];
 197
 198     if (arg.empty()) {
 199         return "";
 200     }
 201
 202     if (arg.find("wrt-client") != std::string::npos) {
 203         if (argc <= 1) {
 204             return "";
 205         }
 206
 207         arg = argv[1];
 208
 209         if (arg == "-h" || arg == "--help") {
 210             return "";
 211         } else if (arg == "-l" || arg == "--launch" ||
 212                    arg == "-t" || arg == "--tizen")
 213         {
 214             if (argc != 3) {
 215                 return "";
 216             }
 217             return argv[2];
 218         } else {
 219             return "";
 220         }
 221     } else {
 222         // Launch widget based on application basename
 223         size_t pos = arg.find_last_of('/');
 224
 225         if (pos != std::string::npos) {
 226             arg = arg.erase(0, pos + 1);
 227         }
 228
 229         return arg;
 230     }
 231 }
 232
 233 void WrtClient::setStep()
 234 {
 235     LogInfo("setStep");
 236
 237     AddStep(&WrtClient::initStep);
 238
 239     setSdkLauncherDebugData();
 240
 241     AddStep(&WrtClient::launchStep);
 242     AddStep(&WrtClient::shutdownStep);
 243
 244     m_initializing = true;
 245
 246     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(NextStepEvent());
 247 }
 248
 249 void WrtClient::setSdkLauncherDebugData()
 250 {
 251     LogDebug("setSdkLauncherDebugData");
 252
 253     /* check bundle from sdk launcher */
 254     bundle *bundleFromSdkLauncher;
 255     bundleFromSdkLauncher = bundle_import_from_argv(m_argc, m_argv);
 256     const char *bundle_debug = bundle_get_val(bundleFromSdkLauncher, "debug");
 257     const char *bundle_pid = bundle_get_val(bundleFromSdkLauncher, "pid");
 258     if (bundle_debug != NULL && bundle_pid != NULL) {
 259         if (strcmp(bundle_debug, "true") == 0) {
 260             m_debugMode = true;
 261             m_sdkLauncherPid = atoi(bundle_pid);
 262         } else {
 263             m_debugMode = false;
 264         }
 265     }
 266     bundle_free(bundleFromSdkLauncher);
 267 }
 268
 269 bool WrtClient::checkDebugMode(SDKDebugData* debugData)
 270 {
 271     LogError("Checking for debug mode");
 272     Assert(m_dao);
 273
 274     bool debugMode = debugData->debugMode;
 275
 276     LogInfo("[DEBUG_MODE] Widget is launched in " <<
 277             (debugMode ? "DEBUG" : "RETAIL") <<
 278             " mode.");
 279
 280     if (debugMode == true) {
 281         // In WAC widget, only test widgets can use web inspector.
 282         // In TIZEN widget,
 283         // every launched widgets as debug mode can use it.
 284         if (m_dao->getWidgetType().appType == WrtDB::APP_TYPE_WAC20) {
 285             bool developerMode =
 286                 WRT::CoreModuleSingleton::Instance().developerMode();
 287             //This code will be activated
 288             //after WAC test certificate is used by SDK
 289             //bool isTestWidget = view->m_widgetModel->IsTestWidget.Get();
 290             //if(!isTestWidget)
 291             //{
 292             //    LogInfo("This is not WAC Test Widget");
 293             //    break;
 294             //}
 295             if (!developerMode) {
 296                 LogInfo("This is not WAC Developer Mode");
 297                 debugMode = false;
 298             }
 299         }
 300     }
 301     return debugMode;
 302 }
 303
 304 void WrtClient::OnEventReceived(const NextStepEvent& /*event*/)
 305 {
 306     LogDebug("Executing next step");
 307     NextStep();
 308 }
 309
 310 void WrtClient::initStep()
 311 {
 312     LogDebug("");
 313     if (WRT::CoreModuleSingleton::Instance().Init()) {
 314         m_initialized = true;
 315     } else {
 316         m_returnStatus = ReturnStatus::Failed;
 317         SwitchToStep(&WrtClient::shutdownStep);
 318     }
 319
 320     // ecore_event_jobs are processed sequentially without concession to
 321     // other type events. To give a chance of execute to other events,
 322     // ecore_timer_add was used.
 323     DPL::Event::ControllerEventHandler<NextStepEvent>::PostTimedEvent(
 324         NextStepEvent(), 0.001);
 325 }
 326
 327 bool WrtClient::checkWACTestCertififedWidget()
 328 {
 329     // WAC Waikiki Beta Release Core Specification: Widget Runtime
 330     // 10 Dec 2010
 331     //
 332     // WR-4710 The WRT MUST enable debug functions only for WAC test widgets
 333     // i.e. the functions must not be usable for normal WAC widgets, even when
 334     // a WAC test widget is executing.
 335     ADD_PROFILING_POINT("DeveloperModeCheck", "start");
 336     Assert(!!m_dao);
 337     // WAC test widget
 338     // A widget signed with a WAC-issued test certificate as described in
 339     // Developer Mode.
 340
 341     bool developerWidget = m_dao->isTestWidget();
 342     bool developerMode = WRT::CoreModuleSingleton::Instance().developerMode();
 343
 344     LogDebug("Is WAC test widget: " << developerWidget);
 345     LogDebug("Is developer Mode: " << developerMode);
 346
 347     if (developerWidget) {
 348         if (!developerMode) {
 349             LogError("WAC test certified developer widget is needed for " <<
 350                      "developer mode");
 351             return false;
 352         } else {
 353             //TODO: WR-4660 (show popup about developer widget
 354             //      during launch
 355             LogInfo("POPUP: THIS IS TEST WIDGET!");
 356         }
 357     }
 358     ADD_PROFILING_POINT("DeveloperModeCheck", "stop");
 359     return true;
 360 }
 361
 362 void WrtClient::loadFinishCallback(Evas_Object* webview)
 363 {
 364     ADD_PROFILING_POINT("loadFinishCallback", "start");
 365     SDKDebugData* debug = new SDKDebugData;
 366     debug->debugMode = m_debugMode;
 367     debug->pid = new unsigned long(getpid());
 368
 369     LogInfo("Post result of launch");
 370
 371     // Start inspector server, if current mode is debugger mode.
 372     // In the WK2 case, ewk_view_inspector_server_start should
 373     // be called after WebProcess is created.
 374     if (checkDebugMode(debug)) {
 375         debug->portnum =
 376             ewk_view_inspector_server_start(m_widget->GetCurrentWebview(), 0);
 377         if (debug->portnum == 0) {
 378             LogWarning("Failed to get portnum");
 379         } else {
 380             LogInfo("Assigned port number for inspector : "
 381                     << debug->portnum);
 382         }
 383     } else {
 384         LogDebug("Debug mode is disabled");
 385     }
 386
 387     //w3c packaging test debug (message on 4>)
 388     const char * makeScreen = getenv(W3C_DEBUG_ENV_VARIABLE);
 389     if (makeScreen != NULL && strcmp(makeScreen, "1") == 0) {
 390         FILE* doutput = fdopen(4, "w");
 391         fprintf(doutput, "didFinishLoadForFrameCallback: ready\n");
 392         fclose(doutput);
 393     }
 394
 395     if (webview) {
 396         LogDebug("Launch succesfull");
 397
 398         m_launched = true;
 399         m_initializing = false;
 400         setlinebuf(stdout);
 401         ADD_PROFILING_POINT("loadFinishCallback", "stop");
 402         printf("launched\n");
 403         fflush(stdout);
 404     } else {
 405         printf("failed\n");
 406
 407         m_returnStatus = ReturnStatus::Failed;
 408         //shutdownStep
 409         DPL::Event::ControllerEventHandler<NextStepEvent>::
 410             PostEvent(NextStepEvent());
 411     }
 412
 413     if (debug->debugMode) {
 414         LogDebug("Send RT signal to wrt-launcher(pid: " << m_sdkLauncherPid);
 415         union sigval sv;
 416         /* send real time signal with result to wrt-launcher */
 417         if (webview) {
 418             LogDebug("userData->portnum : " << debug->portnum);
 419             sv.sival_int = debug->portnum;
 420         } else {
 421             sv.sival_int = -1;
 422         }
 423         sigqueue(m_sdkLauncherPid, SIGRTMIN, sv);
 424     }
 425
 426     ApplicationDataSingleton::Instance().freeBundle();
 427
 428     LogDebug("Cleaning wrtClient launch resources...");
 429     delete debug->pid;
 430     delete debug;
 431 }
 432
 433 void WrtClient::progressFinishCallback()
 434 {
 435     m_splashScreen->stopSplashScreen();
 436 }
 437
 438 void WrtClient::webkitExitCallback()
 439 {
 440     LogDebug("window close called, terminating app");
 441     SwitchToStep(&WrtClient::shutdownStep);
 442     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 443         NextStepEvent());
 444 }
 445
 446 void WrtClient::webCrashCallback()
 447 {
 448     LogError("webProcess crashed");
 449     SwitchToStep(&WrtClient::shutdownStep);
 450     DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 451         NextStepEvent());
 452 }
 453
 454 void WrtClient::launchStep()
 455 {
 456     ADD_PROFILING_POINT("launchStep", "start");
 457     LogDebug("Launching widget ...");
 458
 459     ADD_PROFILING_POINT("getRunnableWidgetObject", "start");
 460     m_widget = WRT::CoreModuleSingleton::Instance()
 461             .getRunnableWidgetObject(m_tizenId);
 462     ADD_PROFILING_POINT("getRunnableWidgetObject", "stop");
 463
 464     if (!m_widget) {
 465         LogError("RunnableWidgetObject is NULL, stop launchStep");
 466         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 467             NextStepEvent());
 468         return;
 469     }
 470
 471     if (m_widgetState == WidgetState_Running) {
 472         LogWarning("Widget already running, stop launchStep");
 473         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 474             NextStepEvent());
 475         return;
 476     }
 477
 478     if (m_widgetState == WidgetState_Authorizing) {
 479         LogWarning("Widget already authorizing, stop launchStep");
 480         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 481             NextStepEvent());
 482         return;
 483     }
 484
 485     m_dao.reset(new WrtDB::WidgetDAOReadOnly(DPL::FromASCIIString(m_tizenId)));
 486     DPL::Optional<DPL::String> defloc = m_dao->getDefaultlocale();
 487     if (!defloc.IsNull()) {
 488         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 489             *defloc);
 490     }
 491
 492     LocalizationSetting::SetLanguageChangedCallback(
 493             languageChangedCallback, this);
 494
 495     ADD_PROFILING_POINT("CreateWindow", "start");
 496     if (s_preparedWindowData == NULL)
 497     {
 498         m_windowData.reset(new WindowData(static_cast<unsigned long>(getpid()), true));
 499     }
 500     else
 501     {
 502         m_windowData.reset(s_preparedWindowData);
 503         s_preparedWindowData = NULL;
 504     }
 505     ADD_PROFILING_POINT("CreateWindow", "stop");
 506
 507     WRT::UserDelegatesPtr cbs(new WRT::UserDelegates);
 508     ADD_PROFILING_POINT("Create splash screen", "start");
 509     m_splashScreen.reset(
 510         new SplashScreenSupport(m_windowData->m_win));
 511     if (m_splashScreen->createSplashScreen(m_dao->getSplashImgSrc())) {
 512         m_splashScreen->startSplashScreen();
 513         cbs->progressFinish = DPL::MakeDelegate(
 514                 this,
 515                 &WrtClient::
 516                     progressFinishCallback);
 517     }
 518     ADD_PROFILING_POINT("Create splash screen", "stop");
 519     DPL::OptionalString startUrl = W3CFileLocalization::getStartFile(m_dao);
 520     if (!m_widget->PrepareView(DPL::ToUTF8String(*startUrl),
 521             m_windowData->m_win, s_preparedEwkContext))
 522     {
 523         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 524             NextStepEvent());
 525         return;
 526     }
 527     //you can't show window with splash screen before PrepareView
 528     //ewk_view_add_with_context() in viewLogic breaks window
 529
 530     m_windowData->init();
 531
 532     WrtDB::WidgetLocalizedInfo localizedInfo =
 533         W3CFileLocalization::getLocalizedInfo(m_dao);
 534     std::string name = "";
 535     if (!(localizedInfo.name.IsNull())) {
 536         name = DPL::ToUTF8String(*(localizedInfo.name));
 537     }
 538     elm_win_title_set(m_windowData->m_win, name.c_str());
 539     evas_object_show(m_windowData->m_win);
 540     initializeWindowModes();
 541     connectElmCallback();
 542
 543     if (!checkWACTestCertififedWidget()) {
 544         LogWarning("WAC Certificate failed, stop launchStep");
 545         return;
 546     }
 547
 548     m_widgetState = WidgetState_Authorizing;
 549     if (!m_widget->CheckBeforeLaunch()) {
 550         LogError("CheckBeforeLaunch failed, stop launchStep");
 551         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 552             NextStepEvent());
 553         return;
 554     }
 555     LogInfo("Widget launch accepted. Entering running state");
 556     m_widgetState = WidgetState_Running;
 557
 558     cbs->loadFinish = DPL::MakeDelegate(this, &WrtClient::loadFinishCallback);
 559     cbs->bufferSet = DPL::MakeDelegate(this, &WrtClient::setLayout);
 560     cbs->bufferUnset = DPL::MakeDelegate(this, &WrtClient::unsetLayout);
 561     cbs->webkitExit = DPL::MakeDelegate(this, &WrtClient::webkitExitCallback);
 562     cbs->webCrash = DPL::MakeDelegate(this, &WrtClient::webCrashCallback);
 563     cbs->toggleFullscreen = DPL::MakeDelegate(
 564             m_windowData.get(), &WindowData::toggleFullscreen);
 565
 566     m_widget->SetUserDelegates(cbs);
 567     m_widget->Show();
 568
 569     m_windowData->emitSignalForUserLayout(EDJE_SHOW_BACKWARD_SIGNAL, "");
 570
 571     ADD_PROFILING_POINT("launchStep", "stop");
 572 }
 573
 574 void WrtClient::initializeWindowModes()
 575 {
 576     Assert(m_windowData);
 577     Assert(m_dao);
 578     auto windowModes = m_dao->getWindowModes();
 579     bool fullscreen = false;
 580     bool backbutton = false;
 581     if (m_dao->getWidgetType().appType == WrtDB::APP_TYPE_TIZENWEBAPP) {
 582         WidgetSettings widgetSettings;
 583         m_dao->getWidgetSettings(widgetSettings);
 584         WidgetSettingList settings(widgetSettings);
 585         backbutton =
 586             (settings.getBackButtonPresence() == BackButton_Enable);
 587     }
 588
 589     FOREACH(it, windowModes)
 590     {
 591         std::string viewMode = DPL::ToUTF8String(*it);
 592         if (viewMode == VIEWMODE_TYPE_FULLSCREEN) {
 593             fullscreen = true;
 594             break;
 595         } else if (viewMode == VIEWMODE_TYPE_MAXIMIZED) {
 596             break;
 597         }
 598     }
 599
 600     m_windowData->setViewMode(fullscreen,
 601                               backbutton);
 602 }
 603
 604 void WrtClient::backButtonCallback(void* data,
 605                                    Evas_Object * /*obj*/,
 606                                    void * /*event_info*/)
 607 {
 608     LogInfo("BackButtonCallback");
 609     Assert(data);
 610
 611     WrtClient* This = static_cast<WrtClient*>(data);
 612
 613     This->m_widget->Backward();
 614 }
 615
 616 int WrtClient::appcoreLowMemoryCallback(void* /*data*/)
 617 {
 618     LogInfo("appcoreLowMemoryCallback");
 619     //WrtClient* This = static_cast<WrtClient*>(data);
 620
 621     // TODO call RunnableWidgetObject API regarding low memory
 622     // The API should be implemented
 623
 624     return 0;
 625 }
 626
 627 void WrtClient::connectElmCallback()
 628 {
 629     Assert(m_windowData);
 630     Assert(m_dao);
 631     if (m_dao->getWidgetType().appType == WrtDB::APP_TYPE_TIZENWEBAPP) {
 632         WidgetSettings widgetSettings;
 633         m_dao->getWidgetSettings(widgetSettings);
 634         WidgetSettingList settings(widgetSettings);
 635         if (settings.getBackButtonPresence() == BackButton_Enable) {
 636             m_windowData->addFloatBackButtonCallback(
 637                 "clicked",
 638                 &WrtClient::backButtonCallback,
 639                 this);
 640         }
 641
 642         WidgetSettingScreenLock rotationValue = settings.getRotationValue();
 643         if (rotationValue == Screen_Portrait) {
 644             elm_win_wm_rotation_preferred_rotation_set(
 645                 m_windowData->m_win,
 646                 WIN_ORIENTATION_PORTRAIT_PRIMARY_ANGLE);
 647             ewk_view_orientation_send(
 648                 m_widget->GetCurrentWebview(),
 649                  W3C_ORIENTATION_PORTRAIT_PRIMARY_ANGLE);
 650         } else if (rotationValue == Screen_Landscape) {
 651             elm_win_wm_rotation_preferred_rotation_set(
 652                 m_windowData->m_win,
 653                 WIN_ORIENTATION_LANDSCAPE_PRIMARY_ANGLE);
 654             ewk_view_orientation_send(
 655                 m_widget->GetCurrentWebview(),
 656                 W3C_ORIENTATION_LANDSCAPE_PRIMARY_ANGLE);
 657         } else {
 658             elm_win_wm_rotation_preferred_rotation_set(
 659                 m_windowData->m_win,
 660                 WIN_ORIENTATION_PORTRAIT_PRIMARY_ANGLE);
 661             ewk_view_orientation_send(
 662                 m_widget->GetCurrentWebview(),
 663                 W3C_ORIENTATION_PORTRAIT_PRIMARY_ANGLE);
 664         }
 665     }
 666 }
 667
 668 void WrtClient::setLayout(Evas_Object* newBuffer)
 669 {
 670     LogDebug("add new webkit buffer to window");
 671     Assert(newBuffer);
 672
 673     elm_object_part_content_set(m_windowData->m_user_layout,
 674                                 ELM_SWALLOW_CONTENT,
 675                                 newBuffer);
 676
 677     evas_object_show(newBuffer);
 678 }
 679
 680 void WrtClient::unsetLayout(Evas_Object* currentBuffer)
 681 {
 682     LogDebug("remove current webkit buffer from window");
 683     Assert(currentBuffer);
 684     evas_object_hide(currentBuffer);
 685
 686     elm_object_part_content_unset(m_windowData->m_user_layout,
 687                                   ELM_SWALLOW_CONTENT);
 688 }
 689
 690 void WrtClient::shutdownStep()
 691 {
 692     LogDebug("Closing Wrt connection ...");
 693
 694     if (m_widget && m_widgetState) {
 695         m_widgetState = WidgetState_Stopped;
 696         m_widget->Hide();
 697         m_widget.reset();
 698         ewk_context_delete(s_preparedEwkContext);
 699         WRT::CoreModuleSingleton::Instance().Terminate();
 700     }
 701     if (m_initialized) {
 702         m_initialized = false;
 703     }
 704     m_windowData.reset();
 705     Quit();
 706 }
 707
 708 int WrtClient::languageChangedCallback(void *data)
 709 {
 710     LogDebug("Language Changed");
 711     if (!data) {
 712         return 0;
 713     }
 714     WrtClient* wrtClient = static_cast<WrtClient*>(data);
 715     if (!(wrtClient->m_dao)) {
 716         return 0;
 717     }
 718
 719     // reset function fetches system locales and recreates language tags
 720     LanguageTagsProviderSingleton::Instance().resetLanguageTags();
 721     // widget default locales are added to language tags below
 722     DPL::OptionalString defloc = wrtClient->m_dao->getDefaultlocale();
 723     if (!defloc.IsNull()) {
 724         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 725             *defloc);
 726     }
 727
 728     if (wrtClient->m_launched &&
 729         wrtClient->m_widgetState != WidgetState_Stopped)
 730     {
 731         wrtClient->m_widget->ReloadStartPage();
 732     }
 733     return 0;
 734 }
 735
 736 void WrtClient::Quit()
 737 {
 738     ewk_shutdown();
 739     DPL::Application::Quit();
 740 }
 741
 742 static Eina_Bool proces_pool_fd_handler(void* /*data*/, Ecore_Fd_Handler *handler)
 743 {
 744     int fd = ecore_main_fd_handler_fd_get(handler);
 745
 746     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_ERROR))
 747     {
 748         LogDebug("ECORE_FD_ERROR");
 749         close(fd);
 750         exit(-1);
 751         return ECORE_CALLBACK_CANCEL;
 752     }
 753
 754     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_READ))
 755     {
 756         LogDebug("ECORE_FD_READ");
 757         {
 758             app_pkt_t* pkt = (app_pkt_t*) malloc(sizeof(char) * AUL_SOCK_MAXBUFF);
 759             memset(pkt, 0, AUL_SOCK_MAXBUFF);
 760
 761             int recv_ret = recv(fd, pkt, AUL_SOCK_MAXBUFF, 0);
 762
 763             close(fd);
 764
 765             if (recv_ret == -1)
 766             {
 767                 LogDebug("recv error!");
 768                 exit(-1);
 769             }
 770             LogDebug("recv_ret : " << recv_ret << ", pkt->len : " << pkt->len);
 771
 772             ecore_main_fd_handler_del(handler);
 773
 774             __wrt_launchpad_main_loop(pkt, app_argv[0], &app_argc, &app_argv);
 775
 776             free(pkt);
 777         }
 778
 779         ecore_main_loop_quit();
 780         return ECORE_CALLBACK_CANCEL;
 781     }
 782
 783     return ECORE_CALLBACK_CANCEL;
 784 }
 785
 786
 787 void set_env()
 788 {
 789     // set evas backend type
 790     if (!getenv("ELM_ENGINE"))
 791     {
 792         if (!setenv("ELM_ENGINE", "gl", 1))
 793         {
 794             LogDebug("Enable backend");
 795         }
 796     }
 797     else
 798     {
 799         LogDebug("ELM_ENGINE : " << getenv("ELM_ENGINE"));
 800     }
 801
 802 #ifndef TIZEN_PUBLIC
 803     setenv("COREGL_FASTPATH", "1", 1);
 804 #endif
 805     setenv("CAIRO_GL_COMPOSITOR", "msaa", 1);
 806     setenv("CAIRO_GL_LAZY_FLUSHING", "yes", 1);
 807     setenv("ELM_IMAGE_CACHE", "0", 1);
 808 }
 809
 810
 811 int main(int argc,
 812          char *argv[])
 813 {
 814     // process pool - store arg's value
 815     app_argc = argc;
 816     app_argv = argv;
 817
 818     UNHANDLED_EXCEPTION_HANDLER_BEGIN
 819     {
 820         ADD_PROFILING_POINT("main-entered", "point");
 821
 822         // Set log tagging
 823         DPL::Log::LogSystemSingleton::Instance().SetTag("WRT");
 824
 825         // Set environment variables
 826         set_env();
 827
 828         if (argc > 1 && argv[1] != NULL && !strcmp(argv[1], "-d"))
 829         {
 830             LogInfo("Entered dummy process mode");
 831             sprintf(argv[0], "%s                                              ",
 832                     DUMMY_PROCESS_PATH);
 833
 834             LogInfo("Prepare ewk_context");
 835             appcore_set_i18n("wrt-client", NULL);
 836             ewk_set_arguments(argc, argv);
 837             setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
 838             s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(BUNDLE_PATH);
 839
 840             if (s_preparedEwkContext == NULL)
 841             {
 842                 LogInfo("Creating webkit context was failed!");
 843                 exit(-1);
 844             }
 845
 846             LogInfo("ewk_context_certificate_file_set()");
 847             ewk_context_certificate_file_set(s_preparedEwkContext, caCertPath);
 848
 849             int client_fd = __connect_process_pool_server();
 850
 851             if (client_fd == -1)
 852             {
 853                 LogInfo("Connecting process_pool_server was failed!");
 854                 exit(-1);
 855             }
 856
 857             LogInfo("Prepare window_data");
 858             LogInfo("elm_init()");
 859             elm_init(argc, argv);
 860             LogInfo("WindowData()");
 861             s_preparedWindowData = new WindowData(static_cast<unsigned long>(getpid()));
 862
 863             ecore_main_fd_handler_add(client_fd, ECORE_FD_READ, proces_pool_fd_handler, NULL, NULL, NULL);
 864             ecore_main_fd_handler_add(client_fd, ECORE_FD_ERROR, proces_pool_fd_handler, NULL, NULL, NULL);
 865
 866             setpriority(PRIO_PROCESS, 0, 0);
 867
 868             LogDebug("ecore_main_loop_begin()");
 869             ecore_main_loop_begin();
 870             LogDebug("ecore_main_loop_begin()_end");
 871
 872             std::string tizenId = WrtClient::getTizenIdFromArgument(argc, argv);
 873             PluginModuleSupport::init(s_preparedEwkContext, tizenId);
 874
 875         }
 876         else
 877         {
 878             // This code is to fork a web process without exec.
 879             std::string tizenId = WrtClient::getTizenIdFromArgument(argc, argv);
 880
 881             if (!tizenId.empty())
 882             {
 883                 LogDebug("Launching by fork mode");
 884                 // Language env setup
 885                 appcore_set_i18n("wrt-client", NULL);
 886                 ewk_set_arguments(argc, argv);
 887                 setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
 888                 s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(
 889                         BUNDLE_PATH);
 890
 891                 if (s_preparedEwkContext == NULL)
 892                 {
 893                     LogInfo("Creating webkit context was failed!");
 894                     Wrt::Popup::PopupInvoker().showInfo("Error", "Creating webkit context was failed.", "OK");
 895                     exit(-1);
 896                 }
 897
 898                 // plugin init
 899                 PluginModuleSupport::init(s_preparedEwkContext, tizenId);
 900
 901                 LogInfo("ewk_context_certificate_file_set()");
 902                 ewk_context_certificate_file_set(s_preparedEwkContext, caCertPath);
 903             }
 904         }
 905
 906         // Output on stdout will be flushed after every newline character,
 907         // even if it is redirected to a pipe. This is useful for running
 908         // from a script and parsing output.
 909         // (Standard behavior of stdlib is to use full buffering when
 910         // redirected to a pipe, which means even after an end of line
 911         // the output may not be flushed).
 912         setlinebuf(stdout);
 913
 914         WrtClient app(app_argc, app_argv);
 915
 916         ADD_PROFILING_POINT("Before appExec", "point");
 917         int ret = app.Exec();
 918         LogDebug("App returned: " << ret);
 919         ret = app.getReturnStatus();
 920         LogDebug("WrtClient returned: " << ret);
 921         return ret;
 922     }
 923     UNHANDLED_EXCEPTION_HANDLER_END
 924 }