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authorwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
commitcfe5ef4ac7cd59f094b538252161ad74223c47da (patch)
treee5c0ee7e70db84bd2bfc6062784006769e9df730 /dom/system/gonk/MozMtpDatabase.h
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
downloaduxp-cfe5ef4ac7cd59f094b538252161ad74223c47da.tar.gz
Remove Gonk build directories
Diffstat (limited to 'dom/system/gonk/MozMtpDatabase.h')
-rw-r--r--dom/system/gonk/MozMtpDatabase.h288
1 files changed, 0 insertions, 288 deletions
diff --git a/dom/system/gonk/MozMtpDatabase.h b/dom/system/gonk/MozMtpDatabase.h
deleted file mode 100644
index 8b308762e8..0000000000
--- a/dom/system/gonk/MozMtpDatabase.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef mozilla_system_mozmtpdatabase_h__
-#define mozilla_system_mozmtpdatabase_h__
-
-#include "MozMtpCommon.h"
-
-#include "mozilla/Mutex.h"
-#include "mozilla/RefPtr.h"
-#include "nsCOMPtr.h"
-#include "nsString.h"
-#include "nsIThread.h"
-#include "nsTArray.h"
-
-class DeviceStorageFile;
-
-BEGIN_MTP_NAMESPACE // mozilla::system::mtp
-
-class RefCountedMtpServer;
-
-using namespace android;
-
-class MozMtpDatabase final : public MtpDatabase
-{
-public:
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(MozMtpDatabase)
-
- MozMtpDatabase();
-
- // called from SendObjectInfo to reserve a database entry for the incoming file
- virtual MtpObjectHandle beginSendObject(const char* aPath,
- MtpObjectFormat aFormat,
- MtpObjectHandle aParent,
- MtpStorageID aStorageID,
- uint64_t aSize,
- time_t aModified);
-
- // called to report success or failure of the SendObject file transfer
- // success should signal a notification of the new object's creation,
- // failure should remove the database entry created in beginSendObject
- virtual void endSendObject(const char* aPath,
- MtpObjectHandle aHandle,
- MtpObjectFormat aFormat,
- bool aSucceeded);
-
- virtual MtpObjectHandleList* getObjectList(MtpStorageID aStorageID,
- MtpObjectFormat aFormat,
- MtpObjectHandle aParent);
-
- virtual int getNumObjects(MtpStorageID aStorageID,
- MtpObjectFormat aFormat,
- MtpObjectHandle aParent);
-
- virtual MtpObjectFormatList* getSupportedPlaybackFormats();
-
- virtual MtpObjectFormatList* getSupportedCaptureFormats();
-
- virtual MtpObjectPropertyList* getSupportedObjectProperties(MtpObjectFormat aFormat);
-
- virtual MtpDevicePropertyList* getSupportedDeviceProperties();
-
- virtual MtpResponseCode getObjectPropertyValue(MtpObjectHandle aHandle,
- MtpObjectProperty aProperty,
- MtpDataPacket& aPacket);
-
- virtual MtpResponseCode setObjectPropertyValue(MtpObjectHandle aHandle,
- MtpObjectProperty aProperty,
- MtpDataPacket& aPacket);
-
- virtual MtpResponseCode getDevicePropertyValue(MtpDeviceProperty aProperty,
- MtpDataPacket& aPacket);
-
- virtual MtpResponseCode setDevicePropertyValue(MtpDeviceProperty aProperty,
- MtpDataPacket& aPacket);
-
- virtual MtpResponseCode resetDeviceProperty(MtpDeviceProperty aProperty);
-
- virtual MtpResponseCode getObjectPropertyList(MtpObjectHandle aHandle,
- uint32_t aFormat,
- uint32_t aProperty,
- int aGroupCode,
- int aDepth,
- MtpDataPacket& aPacket);
-
- virtual MtpResponseCode getObjectInfo(MtpObjectHandle aHandle,
- MtpObjectInfo& aInfo);
-
- virtual void* getThumbnail(MtpObjectHandle aHandle, size_t& aOutThumbSize);
-
- virtual MtpResponseCode getObjectFilePath(MtpObjectHandle aHandle,
- MtpString& aOutFilePath,
- int64_t& aOutFileLength,
- MtpObjectFormat& aOutFormat);
-
- virtual MtpResponseCode deleteFile(MtpObjectHandle aHandle);
-
- virtual MtpObjectHandleList* getObjectReferences(MtpObjectHandle aHandle);
-
- virtual MtpResponseCode setObjectReferences(MtpObjectHandle aHandle,
- MtpObjectHandleList* aReferences);
-
- virtual MtpProperty* getObjectPropertyDesc(MtpObjectProperty aProperty,
- MtpObjectFormat aFormat);
-
- virtual MtpProperty* getDevicePropertyDesc(MtpDeviceProperty aProperty);
-
- virtual void sessionStarted();
-
- virtual void sessionEnded();
-
- void AddStorage(MtpStorageID aStorageID, const char* aPath, const char *aName);
- void RemoveStorage(MtpStorageID aStorageID);
-
- void MtpWatcherUpdate(RefCountedMtpServer* aMtpServer,
- DeviceStorageFile* aFile,
- const nsACString& aEventType);
-
-protected:
- virtual ~MozMtpDatabase();
-
-private:
-
- struct DbEntry final
- {
- DbEntry()
- : mHandle(0),
- mStorageID(0),
- mObjectFormat(MTP_FORMAT_DEFINED),
- mParent(0),
- mObjectSize(0),
- mDateCreated(0),
- mDateModified(0),
- mDateAdded(0) {}
-
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DbEntry)
-
- MtpObjectHandle mHandle; // uint32_t
- MtpStorageID mStorageID; // uint32_t
- nsCString mObjectName;
- MtpObjectFormat mObjectFormat; // uint16_t
- MtpObjectHandle mParent; // uint32_t
- uint64_t mObjectSize;
- nsCString mDisplayName;
- nsCString mPath;
- time_t mDateCreated;
- time_t mDateModified;
- time_t mDateAdded;
-
- protected:
- ~DbEntry() {}
- };
-
- template<class T>
- class ProtectedTArray : private nsTArray<T>
- {
- public:
- typedef T elem_type;
- typedef typename nsTArray<T>::size_type size_type;
- typedef typename nsTArray<T>::index_type index_type;
- typedef nsTArray<T> base_type;
-
- static const index_type NoIndex = base_type::NoIndex;
-
- ProtectedTArray(mozilla::Mutex& aMutex)
- : mMutex(aMutex)
- {}
-
- size_type Length() const
- {
- // GRR - This assert prints to stderr and won't show up in logcat.
- mMutex.AssertCurrentThreadOwns();
- return base_type::Length();
- }
-
- template <class Item>
- elem_type* AppendElement(const Item& aItem)
- {
- mMutex.AssertCurrentThreadOwns();
- return base_type::AppendElement(aItem);
- }
-
- void Clear()
- {
- mMutex.AssertCurrentThreadOwns();
- base_type::Clear();
- }
-
- void RemoveElementAt(index_type aIndex)
- {
- mMutex.AssertCurrentThreadOwns();
- base_type::RemoveElementAt(aIndex);
- }
-
- elem_type& operator[](index_type aIndex)
- {
- mMutex.AssertCurrentThreadOwns();
- return base_type::ElementAt(aIndex);
- }
-
- const elem_type& operator[](index_type aIndex) const
- {
- mMutex.AssertCurrentThreadOwns();
- return base_type::ElementAt(aIndex);
- }
-
- private:
- mozilla::Mutex& mMutex;
- };
- typedef nsTArray<RefPtr<DbEntry> > UnprotectedDbArray;
- typedef ProtectedTArray<RefPtr<DbEntry> > ProtectedDbArray;
-
- struct StorageEntry final
- {
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(StorageEntry)
-
- MtpStorageID mStorageID;
- nsCString mStoragePath;
- nsCString mStorageName;
-
- protected:
- ~StorageEntry() {}
- };
- typedef ProtectedTArray<RefPtr<StorageEntry> > StorageArray;
-
- enum MatchType
- {
- MatchAll,
- MatchHandle,
- MatchParent,
- MatchFormat,
- MatchHandleFormat,
- MatchParentFormat,
- };
-
- bool IsValidHandle(MtpObjectHandle aHandle)
- {
- return aHandle > 0 && aHandle < mDb.Length();
- }
-
- void AddEntry(DbEntry* aEntry);
- void AddEntryAndNotify(DbEntry* aEntr, RefCountedMtpServer* aMtpServer);
- void DumpEntries(const char* aLabel);
- MtpObjectHandle FindEntryByPath(const nsACString& aPath);
- already_AddRefed<DbEntry> GetEntry(MtpObjectHandle aHandle);
- void RemoveEntry(MtpObjectHandle aHandle);
- void RemoveEntryAndNotify(MtpObjectHandle aHandle, RefCountedMtpServer* aMtpServer);
- void UpdateEntry(MtpObjectHandle aHandle, DeviceStorageFile* aFile);
- void UpdateEntryAndNotify(MtpObjectHandle aHandle, DeviceStorageFile* aFile,
- RefCountedMtpServer* aMtpServer);
- void QueryEntries(MatchType aMatchType, uint32_t aMatchField1,
- uint32_t aMatchField2, UnprotectedDbArray& aResult);
-
- nsCString BaseName(const nsCString& aPath);
-
-
- MtpObjectHandle GetNextHandle()
- {
- return mDb.Length();
- }
-
- void AddDirectory(MtpStorageID aStorageID, const char *aPath, MtpObjectHandle aParent);
-
- void CreateEntryForFileAndNotify(const nsACString& aPath,
- DeviceStorageFile* aFile,
- RefCountedMtpServer* aMtpServer);
-
- StorageArray::index_type FindStorage(MtpStorageID aStorageID);
- MtpStorageID FindStorageIDFor(const nsACString& aPath, nsCSubstring& aRemainder);
- void MtpWatcherNotify(DbEntry* aEntry, const char* aEventType);
-
- // We need a mutex to protext mDb and mStorage. The MTP server runs on a
- // dedicated thread, and it updates/accesses mDb. When files are updated
- // through DeviceStorage, we need to update/access mDb and mStorage as well
- // (from a non-MTP server thread).
- mozilla::Mutex mMutex;
- ProtectedDbArray mDb;
- StorageArray mStorage;
-
- bool mBeginSendObjectCalled;
-};
-
-END_MTP_NAMESPACE
-
-#endif // mozilla_system_mozmtpdatabase_h__