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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All Rights Reserved. |
3 * Copyright (C) 2009 Torch Mobile, Inc. | 3 * Copyright (C) 2009 Torch Mobile, Inc. |
4 * Copyright 2010, The Android Open Source Project | 4 * Copyright 2010, The Android Open Source Project |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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28 #include "modules/geolocation/Geolocation.h" | 28 #include "modules/geolocation/Geolocation.h" |
29 | 29 |
30 #include "core/dom/Document.h" | 30 #include "core/dom/Document.h" |
31 #include "core/frame/Deprecation.h" | 31 #include "core/frame/Deprecation.h" |
32 #include "core/frame/HostsUsingFeatures.h" | 32 #include "core/frame/HostsUsingFeatures.h" |
33 #include "core/frame/Settings.h" | 33 #include "core/frame/Settings.h" |
34 #include "modules/geolocation/Coordinates.h" | 34 #include "modules/geolocation/Coordinates.h" |
35 #include "modules/geolocation/GeolocationError.h" | 35 #include "modules/geolocation/GeolocationError.h" |
36 #include "platform/UserGestureIndicator.h" | 36 #include "platform/UserGestureIndicator.h" |
37 #include "platform/mojo/MojoHelper.h" | 37 #include "platform/mojo/MojoHelper.h" |
38 #include "public/platform/ServiceRegistry.h" | 38 #include "public/platform/InterfaceProvider.h" |
39 #include "wtf/Assertions.h" | 39 #include "wtf/Assertions.h" |
40 #include "wtf/CurrentTime.h" | 40 #include "wtf/CurrentTime.h" |
41 | 41 |
42 namespace blink { | 42 namespace blink { |
43 namespace { | 43 namespace { |
44 | 44 |
45 static const char permissionDeniedErrorMessage[] = "User denied Geolocation"; | 45 static const char permissionDeniedErrorMessage[] = "User denied Geolocation"; |
46 static const char failedToStartServiceErrorMessage[] = "Failed to start Geolocat
ion service"; | 46 static const char failedToStartServiceErrorMessage[] = "Failed to start Geolocat
ion service"; |
47 static const char framelessDocumentErrorMessage[] = "Geolocation cannot be used
in frameless documents"; | 47 static const char framelessDocumentErrorMessage[] = "Geolocation cannot be used
in frameless documents"; |
48 | 48 |
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414 void Geolocation::requestPermission() | 414 void Geolocation::requestPermission() |
415 { | 415 { |
416 if (m_geolocationPermission != PermissionUnknown) | 416 if (m_geolocationPermission != PermissionUnknown) |
417 return; | 417 return; |
418 | 418 |
419 LocalFrame* frame = this->frame(); | 419 LocalFrame* frame = this->frame(); |
420 if (!frame) | 420 if (!frame) |
421 return; | 421 return; |
422 | 422 |
423 m_geolocationPermission = PermissionRequested; | 423 m_geolocationPermission = PermissionRequested; |
424 frame->serviceRegistry()->connectToRemoteService( | 424 frame->interfaceProvider()->getInterface(mojo::GetProxy(&m_permissionService
)); |
425 mojo::GetProxy(&m_permissionService)); | |
426 m_permissionService.set_connection_error_handler(convertToBaseCallback(WTF::
bind(&Geolocation::onPermissionConnectionError, wrapWeakPersistent(this)))); | 425 m_permissionService.set_connection_error_handler(convertToBaseCallback(WTF::
bind(&Geolocation::onPermissionConnectionError, wrapWeakPersistent(this)))); |
427 | 426 |
428 // Ask the embedder: it maintains the geolocation challenge policy itself. | 427 // Ask the embedder: it maintains the geolocation challenge policy itself. |
429 m_permissionService->RequestPermission( | 428 m_permissionService->RequestPermission( |
430 mojom::blink::PermissionName::GEOLOCATION, | 429 mojom::blink::PermissionName::GEOLOCATION, |
431 getExecutionContext()->getSecurityOrigin()->toString(), | 430 getExecutionContext()->getSecurityOrigin()->toString(), |
432 UserGestureIndicator::processingUserGesture(), | 431 UserGestureIndicator::processingUserGesture(), |
433 convertToBaseCallback(WTF::bind(&Geolocation::onGeolocationPermissionUpd
ated, wrapPersistent(this)))); | 432 convertToBaseCallback(WTF::bind(&Geolocation::onGeolocationPermissionUpd
ated, wrapPersistent(this)))); |
434 } | 433 } |
435 | 434 |
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487 void Geolocation::updateGeolocationServiceConnection() | 486 void Geolocation::updateGeolocationServiceConnection() |
488 { | 487 { |
489 if (!getExecutionContext() || !page() || !page()->isPageVisible() || !m_upda
ting) { | 488 if (!getExecutionContext() || !page() || !page()->isPageVisible() || !m_upda
ting) { |
490 m_geolocationService.reset(); | 489 m_geolocationService.reset(); |
491 m_disconnectedGeolocationService = true; | 490 m_disconnectedGeolocationService = true; |
492 return; | 491 return; |
493 } | 492 } |
494 if (m_geolocationService) | 493 if (m_geolocationService) |
495 return; | 494 return; |
496 | 495 |
497 frame()->serviceRegistry()->connectToRemoteService(mojo::GetProxy(&m_geoloca
tionService)); | 496 frame()->interfaceProvider()->getInterface(mojo::GetProxy(&m_geolocationServ
ice)); |
498 m_geolocationService.set_connection_error_handler(convertToBaseCallback(WTF:
:bind(&Geolocation::onGeolocationConnectionError, wrapWeakPersistent(this)))); | 497 m_geolocationService.set_connection_error_handler(convertToBaseCallback(WTF:
:bind(&Geolocation::onGeolocationConnectionError, wrapWeakPersistent(this)))); |
499 if (m_enableHighAccuracy) | 498 if (m_enableHighAccuracy) |
500 m_geolocationService->SetHighAccuracy(true); | 499 m_geolocationService->SetHighAccuracy(true); |
501 queryNextPosition(); | 500 queryNextPosition(); |
502 } | 501 } |
503 | 502 |
504 void Geolocation::queryNextPosition() | 503 void Geolocation::queryNextPosition() |
505 { | 504 { |
506 m_geolocationService->QueryNextPosition(convertToBaseCallback(WTF::bind(&Geo
location::onPositionUpdated, wrapPersistent(this)))); | 505 m_geolocationService->QueryNextPosition(convertToBaseCallback(WTF::bind(&Geo
location::onPositionUpdated, wrapPersistent(this)))); |
507 } | 506 } |
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530 error->setIsFatal(true); | 529 error->setIsFatal(true); |
531 handleError(error); | 530 handleError(error); |
532 } | 531 } |
533 | 532 |
534 void Geolocation::onPermissionConnectionError() | 533 void Geolocation::onPermissionConnectionError() |
535 { | 534 { |
536 onGeolocationPermissionUpdated(mojom::blink::PermissionStatus::DENIED); | 535 onGeolocationPermissionUpdated(mojom::blink::PermissionStatus::DENIED); |
537 } | 536 } |
538 | 537 |
539 } // namespace blink | 538 } // namespace blink |
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