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From 8e39b8e5f3ab7e6344b0a8a5eeabdcf672de8fb4 Mon Sep 17 00:00:00 2001 --- dom/ipc/ContentChild.cpp | 18 +++- dom/ipc/ContentChild.h | 5 +- dom/ipc/ContentParent.cpp | 22 +++- dom/ipc/ContentParent.h | 2 + dom/ipc/PContent.ipdl | 6 +- dom/system/gonk/AutoMounter.cpp | 19 +++- dom/system/gonk/Makefile.in | 4 +- dom/system/gonk/Volume.cpp | 62 ++++++++++- dom/system/gonk/Volume.h | 11 +- dom/system/gonk/VolumeServiceIOThread.cpp | 11 +- dom/system/gonk/VolumeServiceIOThread.h | 7 +- dom/system/gonk/nsIVolume.idl | 21 +++- dom/system/gonk/nsIVolumeMountLock.idl | 12 +++ dom/system/gonk/nsIVolumeService.idl | 9 +- dom/system/gonk/nsVolume.cpp | 96 ++++++++++++++++- dom/system/gonk/nsVolume.h | 43 ++++++-- dom/system/gonk/nsVolumeMountLock.cpp | 157 +++++++++++++++++++++++++++ dom/system/gonk/nsVolumeMountLock.h | 55 ++++++++++ dom/system/gonk/nsVolumeService.cpp | 168 +++++++++++++++++++++++------ dom/system/gonk/nsVolumeService.h | 20 +++- layout/build/nsLayoutModule.cpp | 5 +- layout/build/nsLayoutStatics.cpp | 9 ++ 22 files changed, 684 insertions(+), 78 deletions(-) create mode 100644 dom/system/gonk/nsIVolumeMountLock.idl create mode 100644 dom/system/gonk/nsVolumeMountLock.cpp create mode 100644 dom/system/gonk/nsVolumeMountLock.h
94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_system_nsvolume_h__
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#define mozilla_system_nsvolume_h__
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#include "nsCOMPtr.h"
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#include "nsIVolume.h"
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#include "nsString.h"
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#include "nsTArray.h"
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namespace mozilla {
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namespace system {
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class Volume;
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class VolumeMountLock;
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class nsVolume : public nsIVolume
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIVOLUME
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// This constructor is used by the UpdateVolumeRunnable constructor
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nsVolume(const Volume *aVolume);
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// This constructor is used by ContentChild::RecvFileSystemUpdate
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nsVolume(const nsAString &aName, const nsAString &aMountPoint,
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const int32_t &aState, const int32_t &aMountGeneration)
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: mName(aName),
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mMountPoint(aMountPoint),
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mState(aState),
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mMountGeneration(aMountGeneration),
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mMountLocked(false)
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{
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}
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// This constructor is used by nsVolumeService::FindAddVolumeByName, and
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// will be followed shortly by a Set call.
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nsVolume(const nsAString &aName)
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: mName(aName),
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mState(STATE_INIT),
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mMountGeneration(-1),
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mMountLocked(true) // Needs to agree with Volume::Volume
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{
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}
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bool Equals(const nsVolume *aVolume)
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{
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return mName.Equals(aVolume->mName)
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&& mMountPoint.Equals(aVolume->mMountPoint)
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&& (mState == aVolume->mState)
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&& (mMountGeneration == aVolume->mMountGeneration)
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&& (mMountLocked == aVolume->mMountLocked);
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}
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void Set(const nsVolume *aVolume);
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void LogState() const;
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const nsString &Name() const { return mName; }
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const char *NameStr() const { return NS_LossyConvertUTF16toASCII(mName).get(); }
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int32_t MountGeneration() const { return mMountGeneration; }
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bool IsMountLocked() const { return mMountLocked; }
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const nsString &MountPoint() const { return mMountPoint; }
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const char *MountPointStr() const { return NS_LossyConvertUTF16toASCII(mMountPoint).get(); }
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int32_t State() const { return mState; }
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const char *StateStr() const { return NS_VolumeStateStr(mState); }
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typedef nsTArray<nsRefPtr<nsVolume> > Array;
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private:
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~nsVolume() {}
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friend class nsVolumeService; // Calls the following XxxMountLock functions
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void UpdateMountLock(const nsAString &aMountLockState);
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void UpdateMountLock(bool aMountLocked);
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nsString mName;
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nsString mMountPoint;
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int32_t mState;
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int32_t mMountGeneration;
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bool mMountLocked;
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};
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} // system
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} // mozilla
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#endif // mozilla_system_nsvolume_h__
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