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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/google/google_update_win.h" | 5 #include "chrome/browser/google/google_update_win.h" |
6 | 6 |
7 #include <atlbase.h> | 7 #include <atlbase.h> |
8 #include <atlcom.h> | 8 #include <atlcom.h> |
9 #include <objbase.h> | 9 #include <objbase.h> |
10 #include <stdint.h> | 10 #include <stdint.h> |
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186 IID_PPV_ARGS(&class_factory)); | 186 IID_PPV_ARGS(&class_factory)); |
187 } else { | 187 } else { |
188 // With older versions of GoogleUpdate, a system-level update requires Admin | 188 // With older versions of GoogleUpdate, a system-level update requires Admin |
189 // privileges. Elevate while instantiating the MachineClass. | 189 // privileges. Elevate while instantiating the MachineClass. |
190 hresult = CoGetClassObjectAsAdmin(elevation_window, google_update_clsid, | 190 hresult = CoGetClassObjectAsAdmin(elevation_window, google_update_clsid, |
191 IID_PPV_ARGS(&class_factory)); | 191 IID_PPV_ARGS(&class_factory)); |
192 } | 192 } |
193 if (FAILED(hresult)) | 193 if (FAILED(hresult)) |
194 return hresult; | 194 return hresult; |
195 | 195 |
196 ConfigureProxyBlanket(class_factory.get()); | 196 ConfigureProxyBlanket(class_factory.Get()); |
197 | 197 |
198 return class_factory->CreateInstance(nullptr, IID_PPV_ARGS(google_update)); | 198 return class_factory->CreateInstance(nullptr, IID_PPV_ARGS(google_update)); |
199 } | 199 } |
200 | 200 |
201 // UpdateCheckDriver ----------------------------------------------------------- | 201 // UpdateCheckDriver ----------------------------------------------------------- |
202 | 202 |
203 // A driver that is created and destroyed on the caller's thread and drives | 203 // A driver that is created and destroyed on the caller's thread and drives |
204 // Google Update on another. | 204 // Google Update on another. |
205 class UpdateCheckDriver { | 205 class UpdateCheckDriver { |
206 public: | 206 public: |
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508 return E_FAIL; | 508 return E_FAIL; |
509 | 509 |
510 hresult = CreateGoogleUpdate3WebClass(system_level_install_, | 510 hresult = CreateGoogleUpdate3WebClass(system_level_install_, |
511 install_update_if_possible_, | 511 install_update_if_possible_, |
512 elevation_window_, &google_update_); | 512 elevation_window_, &google_update_); |
513 if (FAILED(hresult)) { | 513 if (FAILED(hresult)) { |
514 *error_code = GOOGLE_UPDATE_ONDEMAND_CLASS_NOT_FOUND; | 514 *error_code = GOOGLE_UPDATE_ONDEMAND_CLASS_NOT_FOUND; |
515 return hresult; | 515 return hresult; |
516 } | 516 } |
517 | 517 |
518 ConfigureProxyBlanket(google_update_.get()); | 518 ConfigureProxyBlanket(google_update_.Get()); |
519 } | 519 } |
520 | 520 |
521 // The class was created, so all subsequent errors are reported as: | 521 // The class was created, so all subsequent errors are reported as: |
522 *error_code = GOOGLE_UPDATE_ONDEMAND_CLASS_REPORTED_ERROR; | 522 *error_code = GOOGLE_UPDATE_ONDEMAND_CLASS_REPORTED_ERROR; |
523 | 523 |
524 // Create an app bundle. | 524 // Create an app bundle. |
525 if (!app_bundle_) { | 525 if (!app_bundle_) { |
526 base::win::ScopedComPtr<IAppBundleWeb> app_bundle; | 526 base::win::ScopedComPtr<IAppBundleWeb> app_bundle; |
527 base::win::ScopedComPtr<IDispatch> dispatch; | 527 base::win::ScopedComPtr<IDispatch> dispatch; |
528 hresult = google_update_->createAppBundleWeb(dispatch.Receive()); | 528 hresult = google_update_->createAppBundleWeb(dispatch.Receive()); |
529 if (FAILED(hresult)) | 529 if (FAILED(hresult)) |
530 return hresult; | 530 return hresult; |
531 hresult = dispatch.QueryInterface(app_bundle.Receive()); | 531 hresult = dispatch.QueryInterface(app_bundle.Receive()); |
532 if (FAILED(hresult)) | 532 if (FAILED(hresult)) |
533 return hresult; | 533 return hresult; |
534 dispatch.Reset(); | 534 dispatch.Reset(); |
535 | 535 |
536 ConfigureProxyBlanket(app_bundle.get()); | 536 ConfigureProxyBlanket(app_bundle.Get()); |
537 | 537 |
538 if (!locale_.empty()) { | 538 if (!locale_.empty()) { |
539 // Ignore the result of this since, while setting the display language is | 539 // Ignore the result of this since, while setting the display language is |
540 // nice to have, a failure to do so does not affect the likelihood that | 540 // nice to have, a failure to do so does not affect the likelihood that |
541 // the update check and/or install will succeed. | 541 // the update check and/or install will succeed. |
542 app_bundle->put_displayLanguage( | 542 app_bundle->put_displayLanguage( |
543 base::win::ScopedBstr(base::UTF8ToUTF16(locale_).c_str())); | 543 base::win::ScopedBstr(base::UTF8ToUTF16(locale_).c_str())); |
544 } | 544 } |
545 | 545 |
546 hresult = app_bundle->initialize(); | 546 hresult = app_bundle->initialize(); |
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571 // this point onward result in it being released. | 571 // this point onward result in it being released. |
572 base::win::ScopedComPtr<IAppBundleWeb> app_bundle; | 572 base::win::ScopedComPtr<IAppBundleWeb> app_bundle; |
573 app_bundle.swap(app_bundle_); | 573 app_bundle.swap(app_bundle_); |
574 hresult = app_bundle->get_appWeb(0, dispatch.Receive()); | 574 hresult = app_bundle->get_appWeb(0, dispatch.Receive()); |
575 if (FAILED(hresult)) | 575 if (FAILED(hresult)) |
576 return hresult; | 576 return hresult; |
577 base::win::ScopedComPtr<IAppWeb> app; | 577 base::win::ScopedComPtr<IAppWeb> app; |
578 hresult = dispatch.QueryInterface(app.Receive()); | 578 hresult = dispatch.QueryInterface(app.Receive()); |
579 if (FAILED(hresult)) | 579 if (FAILED(hresult)) |
580 return hresult; | 580 return hresult; |
581 ConfigureProxyBlanket(app.get()); | 581 ConfigureProxyBlanket(app.Get()); |
582 hresult = app_bundle->checkForUpdate(); | 582 hresult = app_bundle->checkForUpdate(); |
583 if (FAILED(hresult)) | 583 if (FAILED(hresult)) |
584 return hresult; | 584 return hresult; |
585 app_bundle_.swap(app_bundle); | 585 app_bundle_.swap(app_bundle); |
586 app_.swap(app); | 586 app_.swap(app); |
587 } | 587 } |
588 | 588 |
589 return hresult; | 589 return hresult; |
590 } | 590 } |
591 | 591 |
592 bool UpdateCheckDriver::GetCurrentState( | 592 bool UpdateCheckDriver::GetCurrentState( |
593 base::win::ScopedComPtr<ICurrentState>* current_state, | 593 base::win::ScopedComPtr<ICurrentState>* current_state, |
594 CurrentState* state_value, | 594 CurrentState* state_value, |
595 HRESULT* hresult) const { | 595 HRESULT* hresult) const { |
596 base::win::ScopedComPtr<IDispatch> dispatch; | 596 base::win::ScopedComPtr<IDispatch> dispatch; |
597 *hresult = app_->get_currentState(dispatch.Receive()); | 597 *hresult = app_->get_currentState(dispatch.Receive()); |
598 if (FAILED(*hresult)) | 598 if (FAILED(*hresult)) |
599 return false; | 599 return false; |
600 *hresult = dispatch.QueryInterface(current_state->Receive()); | 600 *hresult = dispatch.QueryInterface(current_state->Receive()); |
601 if (FAILED(*hresult)) | 601 if (FAILED(*hresult)) |
602 return false; | 602 return false; |
603 ConfigureProxyBlanket(current_state->get()); | 603 ConfigureProxyBlanket(current_state->Get()); |
604 LONG value = 0; | 604 LONG value = 0; |
605 *hresult = (*current_state)->get_stateValue(&value); | 605 *hresult = (*current_state)->get_stateValue(&value); |
606 if (FAILED(*hresult)) | 606 if (FAILED(*hresult)) |
607 return false; | 607 return false; |
608 *state_value = static_cast<CurrentState>(value); | 608 *state_value = static_cast<CurrentState>(value); |
609 return true; | 609 return true; |
610 } | 610 } |
611 | 611 |
612 bool UpdateCheckDriver::IsErrorState( | 612 bool UpdateCheckDriver::IsErrorState( |
613 const base::win::ScopedComPtr<ICurrentState>& current_state, | 613 const base::win::ScopedComPtr<ICurrentState>& current_state, |
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883 const GoogleUpdate3ClassFactory& google_update_factory) { | 883 const GoogleUpdate3ClassFactory& google_update_factory) { |
884 if (g_google_update_factory) { | 884 if (g_google_update_factory) { |
885 delete g_google_update_factory; | 885 delete g_google_update_factory; |
886 g_google_update_factory = nullptr; | 886 g_google_update_factory = nullptr; |
887 } | 887 } |
888 if (!google_update_factory.is_null()) { | 888 if (!google_update_factory.is_null()) { |
889 g_google_update_factory = | 889 g_google_update_factory = |
890 new GoogleUpdate3ClassFactory(google_update_factory); | 890 new GoogleUpdate3ClassFactory(google_update_factory); |
891 } | 891 } |
892 } | 892 } |
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