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dom/camera/FallbackCameraControl.cpp@129ffea94266 (annotated)

dom/camera/FallbackCameraControl.cpp

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0	3	* You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	#include "CameraControlImpl.h"
michael@0	6
michael@0	7	using namespace mozilla;
michael@0	8	using namespace mozilla::dom;
michael@0	9
michael@0	10	namespace mozilla {
michael@0	11	class RecorderProfileManager;
michael@0	12
michael@0	13	namespace layers {
michael@0	14	class GraphicBufferLocked;
michael@0	15	}
michael@0	16	}
michael@0	17
michael@0	18	/**
michael@0	19	* Fallback camera control subclass. Can be used as a template for the
michael@0	20	* definition of new camera support classes.
michael@0	21	*/
michael@0	22	class FallbackCameraControl : public CameraControlImpl
michael@0	23	{
michael@0	24	public:
michael@0	25	FallbackCameraControl(uint32_t aCameraId) : CameraControlImpl(aCameraId) { }
michael@0	26
michael@0	27	void OnAutoFocusComplete(bool aSuccess);
michael@0	28	void OnAutoFocusMoving(bool aIsMoving) { }
michael@0	29	void OnTakePictureComplete(uint8_t* aData, uint32_t aLength) { }
michael@0	30	void OnTakePictureError() { }
michael@0	31	void OnNewPreviewFrame(layers::GraphicBufferLocked* aBuffer) { }
michael@0	32	void OnRecorderEvent(int msg, int ext1, int ext2) { }
michael@0	33	void OnError(CameraControlListener::CameraErrorContext aWhere,
michael@0	34	CameraControlListener::CameraError aError) { }
michael@0	35
michael@0	36	virtual nsresult Set(uint32_t aKey, const nsAString& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	37	virtual nsresult Get(uint32_t aKey, nsAString& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	38	virtual nsresult Set(uint32_t aKey, double aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	39	virtual nsresult Get(uint32_t aKey, double& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	40	virtual nsresult Set(uint32_t aKey, int32_t aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	41	virtual nsresult Get(uint32_t aKey, int32_t& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	42	virtual nsresult Set(uint32_t aKey, int64_t aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	43	virtual nsresult Get(uint32_t aKey, int64_t& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	44	virtual nsresult Set(uint32_t aKey, const Size& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	45	virtual nsresult Get(uint32_t aKey, Size& aValue) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	46	virtual nsresult Set(uint32_t aKey, const nsTArray<Region>& aRegions) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	47	virtual nsresult Get(uint32_t aKey, nsTArray<Region>& aRegions) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	48
michael@0	49	virtual nsresult SetLocation(const Position& aLocation) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	50
michael@0	51	virtual nsresult Get(uint32_t aKey, nsTArray<Size>& aSizes) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	52	virtual nsresult Get(uint32_t aKey, nsTArray<nsString>& aValues) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	53	virtual nsresult Get(uint32_t aKey, nsTArray<double>& aValues) MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	54
michael@0	55	nsresult PushParameters() { return NS_ERROR_FAILURE; }
michael@0	56	nsresult PullParameters() { return NS_ERROR_FAILURE; }
michael@0	57
michael@0	58	protected:
michael@0	59	~FallbackCameraControl();
michael@0	60
michael@0	61	virtual nsresult StartPreviewImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	62	virtual nsresult StopPreviewImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	63	virtual nsresult AutoFocusImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	64	virtual nsresult StartFaceDetectionImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	65	virtual nsresult StopFaceDetectionImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	66	virtual nsresult TakePictureImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	67	virtual nsresult StartRecordingImpl(DeviceStorageFileDescriptor* aFileDescriptor,
michael@0	68	const StartRecordingOptions* aOptions = nullptr) MOZ_OVERRIDE
michael@0	69	{ return NS_ERROR_FAILURE; }
michael@0	70	virtual nsresult StopRecordingImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	71	virtual nsresult ResumeContinuousFocusImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	72	virtual nsresult PushParametersImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	73	virtual nsresult PullParametersImpl() MOZ_OVERRIDE { return NS_ERROR_FAILURE; }
michael@0	74	virtual already_AddRefed<RecorderProfileManager> GetRecorderProfileManagerImpl() MOZ_OVERRIDE { return nullptr; }
michael@0	75
michael@0	76	private:
michael@0	77	FallbackCameraControl(const FallbackCameraControl&) MOZ_DELETE;
michael@0	78	FallbackCameraControl& operator=(const FallbackCameraControl&) MOZ_DELETE;
michael@0	79	};