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 <vconf.h>
  37 #include "auto_rotation_support.h"
  38
  39 #include <process_pool.h>
  40 #include <process_pool_launchpad_util.h>
  41
  42 #include "client_command_line_parser.h"
  43 #include "client_ide_support.h"
  44 #include "client_security_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 = LIBDIR_PREFIX "/libwrt-injected-bundle.so";
  59 const char* const MESSAGE_NAME_INITIALIZE = "ToInjectedBundle::INIT";
  60 const unsigned int UID_ROOT = 0;
  61
  62 // process pool
  63 const char* const DUMMY_PROCESS_PATH = "/usr/bin/wrt_launchpad_daemon_candidate";
  64 static Ewk_Context* s_preparedEwkContext = NULL;
  65 static WindowData*  s_preparedWindowData = NULL;
  66 static int    app_argc = 0;
  67 static char** app_argv = NULL;
  68
  69 // env
  70 const char* const HOME = "HOME";
  71 const char* const APP_HOME_PATH = "/opt/home/app";
  72 const char* const ROOT_HOME_PATH = "/opt/home/root";
  73
  74 WrtClient::WrtClient(int argc, char **argv) :
  75     Application(argc, argv, "wrt-client", false),
  76     DPL::TaskDecl<WrtClient>(this),
  77     m_launched(false),
  78     m_initializing(false),
  79     m_initialized(false),
  80     m_debugMode(false),
  81     m_returnStatus(ReturnStatus::Succeeded),
  82     m_widgetState(WidgetState::WidgetState_Stopped),
  83     m_initialViewMode(VIEWMODE_TYPE_MAXIMIZED),
  84     m_currentViewMode(VIEWMODE_TYPE_MAXIMIZED),
  85     m_isWebkitFullscreen(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 {
 348     // enter fullscreen
 349     m_windowData->toggleFullscreen(true);
 350     m_currentViewMode = VIEWMODE_TYPE_FULLSCREEN;
 351     m_isWebkitFullscreen = true;
 352 }
 353
 354 void WrtClient::exitFullscreenCallback(Evas_Object* /*obj*/)
 355 {
 356     // exit fullscreen
 357     m_windowData->toggleFullscreen(false);
 358     m_currentViewMode = m_initialViewMode;
 359     m_isWebkitFullscreen = false;
 360 }
 361
 362 void WrtClient::launchStep()
 363 {
 364     ADD_PROFILING_POINT("launchStep", "start");
 365     LogDebug("Launching widget ...");
 366
 367     ADD_PROFILING_POINT("getRunnableWidgetObject", "start");
 368     m_widget = WRT::CoreModuleSingleton::Instance()
 369             .getRunnableWidgetObject(m_tizenId);
 370     ADD_PROFILING_POINT("getRunnableWidgetObject", "stop");
 371
 372     if (!m_widget) {
 373         LogError("RunnableWidgetObject is NULL, stop launchStep");
 374         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 375             NextStepEvent());
 376         return;
 377     }
 378
 379     if (m_widgetState == WidgetState_Running) {
 380         LogWarning("Widget already running, stop launchStep");
 381         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 382             NextStepEvent());
 383         return;
 384     }
 385
 386     if (m_widgetState == WidgetState_Authorizing) {
 387         LogWarning("Widget already authorizing, stop launchStep");
 388         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 389             NextStepEvent());
 390         return;
 391     }
 392
 393     m_dao.reset(new WrtDB::WidgetDAOReadOnly(DPL::FromASCIIString(m_tizenId)));
 394     WrtDB::WidgetSettings widgetSettings;
 395     m_dao->getWidgetSettings(widgetSettings);
 396     m_settingList.reset(new WidgetSettingList(widgetSettings));
 397     m_submodeSupport->initialize(DPL::FromASCIIString(m_tizenId));
 398
 399     DPL::Optional<DPL::String> defloc = m_dao->getDefaultlocale();
 400     if (!defloc.IsNull()) {
 401         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 402             *defloc);
 403     }
 404
 405     setInitialViewMode();
 406
 407     /* remove language change callback */
 408     /*
 409     LocalizationSetting::SetLanguageChangedCallback(
 410             languageChangedCallback, this);
 411     */
 412
 413     ADD_PROFILING_POINT("CreateWindow", "start");
 414     if (s_preparedWindowData == NULL) {
 415         m_windowData.reset(new WindowData(static_cast<unsigned long>(getpid()), true));
 416     } else {
 417         m_windowData.reset(s_preparedWindowData);
 418         s_preparedWindowData = NULL;
 419     }
 420     ADD_PROFILING_POINT("CreateWindow", "stop");
 421     if (!m_windowData->initScreenReaderSupport(
 422             m_settingList->getAccessibility() == Accessibility_Enable))
 423     {
 424         LogWarning("Fail to set screen reader support set");
 425     }
 426
 427     // rotate window to initial value
 428     setWindowInitialOrientation();
 429     setCtxpopupItem();
 430
 431     WRT::UserDelegatesPtr cbs(new WRT::UserDelegates);
 432
 433     ADD_PROFILING_POINT("Create splash screen", "start");
 434     DPL::OptionalString splashImgSrc = m_dao->getSplashImgSrc();
 435     if (!splashImgSrc.IsNull())
 436     {
 437         m_splashScreen.reset(
 438             new SplashScreenSupport(
 439                 m_windowData->getEvasObject(Layer::WINDOW),
 440                 (DPL::ToUTF8String(*splashImgSrc)).c_str(),
 441                 m_currentViewMode != VIEWMODE_TYPE_FULLSCREEN,
 442                 m_settingList->getRotationValue() == Screen_Landscape));
 443         m_splashScreen->startSplashScreen();
 444     }
 445     ADD_PROFILING_POINT("Create splash screen", "stop");
 446
 447     DPL::OptionalString startUrl = W3CFileLocalization::getStartFile(m_dao);
 448     if (!m_widget->PrepareView(
 449             DPL::ToUTF8String(*startUrl),
 450             m_windowData->getEvasObject(Layer::WINDOW),
 451             s_preparedEwkContext))
 452     {
 453         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 454             NextStepEvent());
 455         return;
 456     }
 457     // send rotate information to ewk
 458     setEwkInitialOrientation();
 459
 460     //you can't show window with splash screen before PrepareView
 461     //ewk_view_add_with_context() in viewLogic breaks window
 462     m_windowData->init();
 463     m_windowData->postInit();
 464
 465 #if X11
 466     // sub-mode support
 467     if (m_submodeSupport->isInlineMode()) {
 468         if (m_submodeSupport->transientWindow(
 469                 elm_win_xwindow_get(
 470                     m_windowData->getEvasObject(Layer::WINDOW))))
 471         {
 472             LogDebug("Success to set submode");
 473         } else {
 474             LogWarning("Fail to set submode");
 475         }
 476     }
 477 #endif
 478     m_windowData->smartCallbackAdd(Layer::FOCUS,
 479                                    "focused",
 480                                    focusedCallback,
 481                                    this);
 482     m_windowData->smartCallbackAdd(Layer::FOCUS,
 483                                    "unfocused",
 484                                    unfocusedCallback,
 485                                    this);
 486
 487     WrtDB::WidgetLocalizedInfo localizedInfo =
 488         W3CFileLocalization::getLocalizedInfo(m_dao);
 489     std::string name = "";
 490     if (!(localizedInfo.name.IsNull())) {
 491         name = DPL::ToUTF8String(*(localizedInfo.name));
 492     }
 493     elm_win_title_set(m_windowData->getEvasObject(Layer::WINDOW),
 494                       name.c_str());
 495
 496     // window show
 497     evas_object_show(m_windowData->getEvasObject(Layer::WINDOW));
 498
 499     initializeWindowModes();
 500
 501     m_widgetState = WidgetState_Authorizing;
 502     if (!m_widget->CheckBeforeLaunch()) {
 503         LogError("CheckBeforeLaunch failed, stop launchStep");
 504         DPL::Event::ControllerEventHandler<NextStepEvent>::PostEvent(
 505             NextStepEvent());
 506         return;
 507     }
 508     LogDebug("Widget launch accepted. Entering running state");
 509     m_widgetState = WidgetState_Running;
 510
 511     cbs->progressStarted = DPL::MakeDelegate(this, &WrtClient::progressStartedCallback);
 512     cbs->progress = DPL::MakeDelegate(this, &WrtClient::loadProgressCallback);
 513     cbs->progressFinish = DPL::MakeDelegate(this, &WrtClient::progressFinishCallback);
 514     cbs->loadFinish = DPL::MakeDelegate(this, &WrtClient::loadFinishCallback);
 515     cbs->reset = DPL::MakeDelegate(this, &WrtClient::resetCallback);
 516     cbs->bufferSet = DPL::MakeDelegate(this, &WrtClient::setLayout);
 517     cbs->bufferUnset = DPL::MakeDelegate(this, &WrtClient::unsetLayout);
 518     cbs->webkitExit = DPL::MakeDelegate(this, &WrtClient::webkitExitCallback);
 519     cbs->webCrash = DPL::MakeDelegate(this, &WrtClient::webCrashCallback);
 520     cbs->enterFullscreen = DPL::MakeDelegate(this, &WrtClient::enterFullscreenCallback);
 521     cbs->exitFullscreen = DPL::MakeDelegate(this, &WrtClient::exitFullscreenCallback);
 522     cbs->setOrientation = DPL::MakeDelegate(this, &WrtClient::setWindowOrientation);
 523     cbs->hwkey = DPL::MakeDelegate(this, &WrtClient::hwkeyCallback);
 524
 525     m_widget->SetUserDelegates(cbs);
 526     m_widget->Show();
 527
 528     ADD_PROFILING_POINT("launchStep", "stop");
 529 }
 530
 531 void WrtClient::initializeWindowModes()
 532 {
 533     Assert(m_windowData);
 534     bool backbutton =
 535         (m_settingList->getBackButtonPresence() == BackButton_Enable ||
 536         m_currentViewMode == VIEWMODE_TYPE_WINDOWED);
 537     m_windowData->setViewMode(m_currentViewMode == VIEWMODE_TYPE_FULLSCREEN,
 538                               backbutton);
 539 }
 540
 541 Eina_Bool WrtClient::naviframeBackButtonCallback(void* data,
 542                                                  Elm_Object_Item* /*it*/)
 543 {
 544     LogDebug("BackButtonCallback");
 545     Assert(data);
 546
 547     WrtClient* This = static_cast<WrtClient*>(data);
 548     This->m_widget->Backward();
 549     return EINA_FALSE;
 550 }
 551
 552 int WrtClient::appcoreLowMemoryCallback(void* /*data*/)
 553 {
 554     LogDebug("appcoreLowMemoryCallback");
 555     //WrtClient* This = static_cast<WrtClient*>(data);
 556
 557     // TODO call RunnableWidgetObject API regarding low memory
 558     // The API should be implemented
 559
 560     // temporary solution because we have no way to get ewk_context from runnable object.
 561     if (s_preparedEwkContext)
 562     {
 563         ewk_context_cache_clear(s_preparedEwkContext);
 564         ewk_context_notify_low_memory(s_preparedEwkContext);
 565     }
 566
 567     return 0;
 568 }
 569
 570 void WrtClient::setInitialViewMode(void)
 571 {
 572     Assert(m_dao);
 573     WrtDB::WindowModeList windowModes = m_dao->getWindowModes();
 574     FOREACH(it, windowModes) {
 575         std::string viewMode = DPL::ToUTF8String(*it);
 576         switch(viewMode[0]) {
 577             case 'f':
 578                 if (viewMode == VIEWMODE_TYPE_FULLSCREEN) {
 579                     m_initialViewMode = viewMode;
 580                     m_currentViewMode = m_initialViewMode;
 581                     break;
 582                 }
 583                 break;
 584             case 'm':
 585                 if (viewMode == VIEWMODE_TYPE_MAXIMIZED) {
 586                     m_initialViewMode = viewMode;
 587                     m_currentViewMode = m_initialViewMode;
 588                     break;
 589                 }
 590                 break;
 591             case 'w':
 592                 if (viewMode == VIEWMODE_TYPE_WINDOWED) {
 593                     m_initialViewMode = viewMode;
 594                     m_currentViewMode = m_initialViewMode;
 595                     break;
 596                 }
 597                 break;
 598             default:
 599                 break;
 600         }
 601     }
 602 }
 603
 604 void WrtClient::setWindowInitialOrientation(void)
 605 {
 606     Assert(m_windowData);
 607     Assert(m_dao);
 608
 609     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 610     if (rotationValue == Screen_Portrait) {
 611         setWindowOrientation(OrientationAngle::Window::Portrait::PRIMARY);
 612     } else if (rotationValue == Screen_Landscape) {
 613         setWindowOrientation(OrientationAngle::Window::Landscape::PRIMARY);
 614     } else if (rotationValue == Screen_AutoRotation) {
 615         if (!AutoRotationSupport::setAutoRotation(
 616                 m_windowData->getEvasObject(Layer::WINDOW),
 617                 autoRotationCallback,
 618                 this))
 619         {
 620             LogError("Fail to set auto rotation");
 621         }
 622     } else {
 623         setWindowOrientation(OrientationAngle::Window::Portrait::PRIMARY);
 624     }
 625 }
 626
 627 void WrtClient::setWindowOrientation(int angle)
 628 {
 629     Assert(m_windowData);
 630     m_windowData->setOrientation(angle);
 631 }
 632
 633 void WrtClient::unsetWindowOrientation(void)
 634 {
 635     Assert(m_windowData);
 636     Assert(m_dao);
 637
 638     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 639     if (rotationValue == Screen_AutoRotation) {
 640         AutoRotationSupport::unsetAutoRotation(
 641             m_windowData->getEvasObject(Layer::WINDOW),
 642             autoRotationCallback);
 643     }
 644 }
 645
 646 void WrtClient::setEwkInitialOrientation(void)
 647 {
 648     Assert(m_widget);
 649     Assert(m_dao);
 650
 651     WidgetSettingScreenLock rotationValue = m_settingList->getRotationValue();
 652     if (rotationValue == Screen_Portrait) {
 653         ewk_view_orientation_send(
 654             m_widget->GetCurrentWebview(),
 655              OrientationAngle::W3C::Portrait::PRIMARY);
 656     } else if (rotationValue == Screen_Landscape) {
 657         ewk_view_orientation_send(
 658             m_widget->GetCurrentWebview(),
 659             OrientationAngle::W3C::Landscape::PRIMARY);
 660     } else if (rotationValue == Screen_AutoRotation) {
 661          ewk_view_orientation_send(
 662             m_widget->GetCurrentWebview(),
 663             OrientationAngle::W3C::Portrait::PRIMARY);
 664     } else {
 665         ewk_view_orientation_send(
 666             m_widget->GetCurrentWebview(),
 667             OrientationAngle::W3C::Portrait::PRIMARY);
 668     }
 669 }
 670
 671 void WrtClient::ExitCallback(void* data,
 672                                    Evas_Object * /*obj*/,
 673                                    void * /*event_info*/)
 674 {
 675     LogInfo("ExitCallback");
 676     Assert(data);
 677
 678     WrtClient* This = static_cast<WrtClient*>(data);
 679
 680     This->OnTerminate();
 681 }
 682
 683 void WrtClient::setCtxpopupItem(void)
 684 {
 685     WindowData::CtxpopupItemDataList data;
 686
 687     // 1. share
 688     WindowData::CtxpopupCallbackType shareCallback =
 689         DPL::MakeDelegate(this, &WrtClient::ctxpopupShare);
 690     WindowData::CtxpopupItemData shareData("Share",
 691                                            std::string(),
 692                                            shareCallback);
 693
 694     // 2. reload
 695     WindowData::CtxpopupCallbackType reloadCallback =
 696         DPL::MakeDelegate(this, &WrtClient::ctxpopupReload);
 697     WindowData::CtxpopupItemData reloadData("Reload",
 698                                             std::string(),
 699                                             reloadCallback);
 700
 701     // 3. Open in browser
 702     WindowData::CtxpopupCallbackType launchBrowserCallback =
 703         DPL::MakeDelegate(this, &WrtClient::ctxpopupLaunchBrowser);
 704     WindowData::CtxpopupItemData launchBrowserData("Open in browser",
 705                                                    std::string(),
 706                                                    launchBrowserCallback);
 707     data.push_back(shareData);
 708     data.push_back(reloadData);
 709     data.push_back(launchBrowserData);
 710     m_windowData->setCtxpopupItemData(data);
 711 }
 712
 713 void WrtClient::ctxpopupShare(void)
 714 {
 715     LogDebug("share");
 716 #ifdef X11
 717     const char* url = ewk_view_url_get(m_widget->GetCurrentWebview());
 718     if (!url) {
 719         LogError("url is empty");
 720         return;
 721     }
 722     if (ClientModule::ServiceSupport::launchShareService(
 723             elm_win_xwindow_get(m_windowData->getEvasObject(Layer::WINDOW)),
 724             url))
 725     {
 726         LogDebug("success");
 727     } else {
 728         LogDebug("fail");
 729     }
 730     evas_object_smart_callback_add(m_windowData->m_win,
 731             "delete,request",
 732             &WrtClient::ExitCallback,
 733             this);
 734 #endif
 735 }
 736
 737 void WrtClient::ctxpopupReload(void)
 738 {
 739     LogDebug("reload");
 740     ewk_view_reload(m_widget->GetCurrentWebview());
 741 }
 742
 743 void WrtClient::ctxpopupLaunchBrowser(void)
 744 {
 745     LogDebug("launchBrowser");
 746 #ifdef X11
 747     const char* url = ewk_view_url_get(m_widget->GetCurrentWebview());
 748     if (!url) {
 749         LogError("url is empty");
 750         return;
 751     }
 752     if (ClientModule::ServiceSupport::launchViewService(
 753             elm_win_xwindow_get(m_windowData->getEvasObject(Layer::WINDOW)),
 754             url))
 755     {
 756         LogDebug("success");
 757     } else {
 758         LogDebug("fail");
 759     }
 760 #endif
 761 }
 762
 763 void WrtClient::hwkeyCallback(const std::string& key)
 764 {
 765     if (m_settingList->getBackButtonPresence() == BackButton_Enable
 766         || m_currentViewMode == VIEWMODE_TYPE_WINDOWED)
 767     {
 768         // windowed UX - hosted application
 769         if (key == KeyName::BACK) {
 770             if (m_isWebkitFullscreen) {
 771                 // FIXME!!! This method has not yet landed in the tizen 3.0
 772                 //          webkit-efl source tree
 773                 //ewk_view_fullscreen_exit(m_widget->GetCurrentWebview());
 774             } else {
 775                 m_widget->Backward();
 776             }
 777         } else if (key == KeyName::MENU) {
 778             // UX isn't confirmed
 779             // m_windowData->showCtxpopup();
 780         }
 781     }
 782 }
 783
 784 void WrtClient::setLayout(Evas_Object* webview)
 785 {
 786     LogDebug("add new webkit buffer to window");
 787     Assert(webview);
 788     m_windowData->setWebview(webview);
 789     evas_object_show(webview);
 790 }
 791
 792 void WrtClient::unsetLayout(Evas_Object* webview)
 793 {
 794     LogDebug("remove current webkit buffer from window");
 795     Assert(webview);
 796     evas_object_hide(webview);
 797     m_windowData->unsetWebview();
 798 }
 799
 800 void WrtClient::shutdownStep()
 801 {
 802     LogDebug("Closing Wrt connection ...");
 803
 804     if (m_widget && m_widgetState) {
 805         m_widgetState = WidgetState_Stopped;
 806         m_widget->Hide();
 807         // AutoRotation, focusCallback use m_widget pointer internally.
 808         // It must be unset before m_widget is released.
 809         m_submodeSupport->deinitialize();
 810         unsetWindowOrientation();
 811         m_windowData->smartCallbackDel(Layer::FOCUS,
 812                                        "focused",
 813                                        focusedCallback);
 814         m_windowData->smartCallbackDel(Layer::FOCUS,
 815                                        "unfocused",
 816                                        unfocusedCallback);
 817         m_widget.reset();
 818         ewk_context_delete(s_preparedEwkContext);
 819         WRT::CoreModuleSingleton::Instance().Terminate();
 820     }
 821     if (m_initialized) {
 822         m_initialized = false;
 823     }
 824     m_windowData.reset();
 825     Quit();
 826 }
 827
 828 void WrtClient::autoRotationCallback(void* data, Evas_Object* obj, void* /*event*/)
 829 {
 830     LogDebug("entered");
 831
 832     Assert(data);
 833     Assert(obj);
 834
 835     WrtClient* This = static_cast<WrtClient*>(data);
 836     This->autoRotationSetOrientation(obj);
 837 }
 838
 839 void WrtClient::focusedCallback(void* data,
 840                                 Evas_Object* /*obj*/,
 841                                 void* /*eventInfo*/)
 842 {
 843     LogDebug("entered");
 844     Assert(data);
 845     WrtClient* This = static_cast<WrtClient*>(data);
 846     elm_object_focus_set(This->m_widget->GetCurrentWebview(), EINA_TRUE);
 847 }
 848
 849 void WrtClient::unfocusedCallback(void* data,
 850                                 Evas_Object* /*obj*/,
 851                                 void* /*eventInfo*/)
 852 {
 853     LogDebug("entered");
 854     Assert(data);
 855     WrtClient* This = static_cast<WrtClient*>(data);
 856     elm_object_focus_set(This->m_widget->GetCurrentWebview(), EINA_FALSE);
 857 }
 858
 859 void WrtClient::autoRotationSetOrientation(Evas_Object* obj)
 860 {
 861     LogDebug("entered");
 862     Assert(obj);
 863
 864     AutoRotationSupport::setOrientation(obj, m_widget->GetCurrentWebview(),
 865                                 (m_splashScreen) ? m_splashScreen.get(): NULL);
 866 }
 867
 868 int WrtClient::languageChangedCallback(void *data)
 869 {
 870     LogDebug("Language Changed");
 871     if (!data) {
 872         return 0;
 873     }
 874     WrtClient* wrtClient = static_cast<WrtClient*>(data);
 875     if (!(wrtClient->m_dao)) {
 876         return 0;
 877     }
 878
 879     // reset function fetches system locales and recreates language tags
 880     LanguageTagsProviderSingleton::Instance().resetLanguageTags();
 881     // widget default locales are added to language tags below
 882     DPL::OptionalString defloc = wrtClient->m_dao->getDefaultlocale();
 883     if (!defloc.IsNull()) {
 884         LanguageTagsProviderSingleton::Instance().addWidgetDefaultLocales(
 885             *defloc);
 886     }
 887
 888     if (wrtClient->m_launched &&
 889         wrtClient->m_widgetState != WidgetState_Stopped)
 890     {
 891         wrtClient->m_widget->ReloadStartPage();
 892     }
 893     return 0;
 894 }
 895
 896 void WrtClient::Quit()
 897 {
 898     ewk_shutdown();
 899     DPL::Application::Quit();
 900 }
 901
 902 static Eina_Bool proces_pool_fd_handler(void* /*data*/, Ecore_Fd_Handler *handler)
 903 {
 904     int fd = ecore_main_fd_handler_fd_get(handler);
 905
 906     if (fd == -1)
 907     {
 908         LogDebug("ECORE_FD_GET");
 909         exit(-1);
 910     }
 911
 912     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_ERROR))
 913     {
 914         LogDebug("ECORE_FD_ERROR");
 915         close(fd);
 916         exit(-1);
 917     }
 918
 919     if (ecore_main_fd_handler_active_get(handler, ECORE_FD_READ))
 920     {
 921         LogDebug("ECORE_FD_READ");
 922         {
 923             app_pkt_t* pkt = (app_pkt_t*) malloc(sizeof(char) * AUL_SOCK_MAXBUFF);
 924             memset(pkt, 0, AUL_SOCK_MAXBUFF);
 925
 926             int recv_ret = recv(fd, pkt, AUL_SOCK_MAXBUFF, 0);
 927             close(fd);
 928
 929             if (recv_ret == -1)
 930             {
 931                 LogDebug("recv error!");
 932                 free(pkt);
 933                 exit(-1);
 934             }
 935
 936             LogDebug("recv_ret : " << recv_ret << ", pkt->len : " << pkt->len);
 937             ecore_main_fd_handler_del(handler);
 938             process_pool_launchpad_main_loop(pkt, app_argv[0], &app_argc, &app_argv);
 939             free(pkt);
 940         }
 941         ecore_main_loop_quit();
 942     }
 943
 944     return ECORE_CALLBACK_CANCEL;
 945 }
 946
 947 static void vconf_changed_handler(keynode_t* /*key*/, void* /*data*/)
 948 {
 949     LogDebug("VCONFKEY_LANGSET vconf-key was changed!");
 950
 951     // When system language is changed, the candidate process will be created again.
 952     exit(-1);
 953 }
 954
 955 void set_env()
 956 {
 957 #ifndef TIZEN_PUBLIC
 958     setenv("COREGL_FASTPATH", "1", 1);
 959 #endif
 960     setenv("CAIRO_GL_COMPOSITOR", "msaa", 1);
 961     setenv("CAIRO_GL_LAZY_FLUSHING", "yes", 1);
 962     setenv("ELM_IMAGE_CACHE", "0", 1);
 963 }
 964
 965 int main(int argc,
 966          char *argv[])
 967 {
 968     // process pool - store arg's value
 969     app_argc = argc;
 970     app_argv = argv;
 971
 972 #ifndef X11
 973     // Mesa does a bad job detecting the correct EGL
 974     // platform to use, and ends up assuming that the
 975     // wrt-client is using X
 976     setenv("EGL_PLATFORM", "wayland", 1);
 977 #endif
 978
 979     UNHANDLED_EXCEPTION_HANDLER_BEGIN
 980     {
 981         ADD_PROFILING_POINT("main-entered", "point");
 982
 983         // Set log tagging
 984         DPL::Log::LogSystemSingleton::Instance().SetTag("WRT");
 985
 986         // Set environment variables
 987         set_env();
 988
 989         if (argc > 1 && argv[1] != NULL && !strcmp(argv[1], "-d"))
 990         {
 991             LogDebug("Entered dummy process mode");
 992             sprintf(argv[0], "%s                                              ",
 993                     DUMMY_PROCESS_PATH);
 994
 995             // Set 'root' home directory
 996             setenv(HOME, ROOT_HOME_PATH, 1);
 997
 998             LogDebug("Prepare ewk_context");
 999             appcore_set_i18n("wrt-client", NULL);
1000             ewk_set_arguments(argc, argv);
1001             setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
1002             s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(BUNDLE_PATH);
1003
1004             if (s_preparedEwkContext == NULL)
1005             {
1006                 LogDebug("Creating webkit context was failed!");
1007                 exit(-1);
1008             }
1009
1010             int client_fd = __connect_process_pool_server();
1011
1012             if (client_fd == -1)
1013             {
1014                 LogDebug("Connecting process_pool_server was failed!");
1015                 exit(-1);
1016             }
1017
1018             // register language changed callback
1019             vconf_notify_key_changed(VCONFKEY_LANGSET, vconf_changed_handler, NULL);
1020
1021             LogDebug("Prepare window_data");
1022             // Temporarily change HOME path to app
1023             // This change is needed for getting elementary profile
1024             // /opt/home/app/.elementary/config/mobile/base.cfg
1025             const char* backupEnv = getenv(HOME);
1026             if (!backupEnv) {
1027                 // If getenv return "NULL", set empty string
1028                 backupEnv = "";
1029             }
1030             setenv(HOME, APP_HOME_PATH, 1);
1031             LogDebug("elm_init()");
1032             elm_init(argc, argv);
1033             setenv(HOME, backupEnv, 1);
1034
1035             LogDebug("WindowData()");
1036             s_preparedWindowData = new WindowData(static_cast<unsigned long>(getpid()));
1037
1038             Ecore_Fd_Handler* fd_handler = ecore_main_fd_handler_add(client_fd,
1039                                            (Ecore_Fd_Handler_Flags)(ECORE_FD_READ|ECORE_FD_ERROR),
1040                                            proces_pool_fd_handler, NULL, NULL, NULL);
1041
1042             if (fd_handler == NULL)
1043             {
1044                 LogDebug("fd_handler is NULL");
1045                 exit(-1);
1046             }
1047
1048             setpriority(PRIO_PROCESS, 0, 0);
1049
1050             LogDebug("ecore_main_loop_begin()");
1051             ecore_main_loop_begin();
1052             LogDebug("ecore_main_loop_begin()_end");
1053
1054             // deregister language changed callback
1055             vconf_ignore_key_changed(VCONFKEY_LANGSET, vconf_changed_handler);
1056
1057             std::string tizenId =
1058                 ClientModule::CommandLineParser::getTizenId(argc, argv);
1059             ewk_context_message_post_to_injected_bundle(
1060                 s_preparedEwkContext,
1061                 MESSAGE_NAME_INITIALIZE,
1062                 tizenId.c_str());
1063
1064         }
1065         else
1066         {
1067             // This code is to fork a web process without exec.
1068             std::string tizenId =
1069                 ClientModule::CommandLineParser::getTizenId(argc, argv);
1070
1071             if (!tizenId.empty()) {
1072                 if (UID_ROOT == getuid()) {
1073                     // Drop root permission
1074                     // Only launch web application by console command case has root permission
1075                     if (!ClientModule::SecuritySupport::setAppPrivilege(tizenId)) {
1076                         LogError("Fail to set app privilege : [" << tizenId << "]");
1077                         exit(-1);
1078                     }
1079                 }
1080
1081                 LogDebug("Launching by fork mode");
1082                 // Language env setup
1083                 appcore_set_i18n("wrt-client", NULL);
1084                 ewk_set_arguments(argc, argv);
1085                 setenv("WRT_LAUNCHING_PERFORMANCE", "1", 1);
1086                 s_preparedEwkContext = ewk_context_new_with_injected_bundle_path(
1087                         BUNDLE_PATH);
1088
1089                 if (s_preparedEwkContext == NULL)
1090                 {
1091                     LogDebug("Creating webkit context was failed!");
1092                     Wrt::Popup::PopupInvoker().showInfo("Error", "Creating webkit context was failed.", "OK");
1093                     exit(-1);
1094                 }
1095
1096                 // plugin init
1097                 ewk_context_message_post_to_injected_bundle(
1098                     s_preparedEwkContext,
1099                     MESSAGE_NAME_INITIALIZE,
1100                     tizenId.c_str());
1101             }
1102         }
1103
1104         // Output on stdout will be flushed after every newline character,
1105         // even if it is redirected to a pipe. This is useful for running
1106         // from a script and parsing output.
1107         // (Standard behavior of stdlib is to use full buffering when
1108         // redirected to a pipe, which means even after an end of line
1109         // the output may not be flushed).
1110         setlinebuf(stdout);
1111
1112         WrtClient app(app_argc, app_argv);
1113
1114         ADD_PROFILING_POINT("Before appExec", "point");
1115         int ret = app.Exec();
1116         LogDebug("App returned: " << ret);
1117         ret = app.getReturnStatus();
1118         LogDebug("WrtClient returned: " << ret);
1119         return ret;
1120     }
1121     UNHANDLED_EXCEPTION_HANDLER_END
1122 }