/usr/include/firefox-esr-52/GMPStorageChild.h is in firefox-esr-dev 52.8.1esr-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 GMPStorageChild_h_
#define GMPStorageChild_h_
#include "mozilla/gmp/PGMPStorageChild.h"
#include "gmp-storage.h"
#include "nsTHashtable.h"
#include "nsRefPtrHashtable.h"
#include "gmp-platform.h"
#include <queue>
namespace mozilla {
namespace gmp {
class GMPChild;
class GMPStorageChild;
class GMPRecordImpl : public GMPRecord
{
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPRecordImpl)
GMPRecordImpl(GMPStorageChild* aOwner,
const nsCString& aName,
GMPRecordClient* aClient);
// GMPRecord.
GMPErr Open() override;
GMPErr Read() override;
GMPErr Write(const uint8_t* aData,
uint32_t aDataSize) override;
GMPErr Close() override;
const nsCString& Name() const { return mName; }
void OpenComplete(GMPErr aStatus);
void ReadComplete(GMPErr aStatus, const uint8_t* aBytes, uint32_t aLength);
void WriteComplete(GMPErr aStatus);
private:
~GMPRecordImpl() {}
const nsCString mName;
GMPRecordClient* const mClient;
GMPStorageChild* const mOwner;
};
class GMPStorageChild : public PGMPStorageChild
{
public:
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GMPStorageChild)
explicit GMPStorageChild(GMPChild* aPlugin);
GMPErr CreateRecord(const nsCString& aRecordName,
GMPRecord** aOutRecord,
GMPRecordClient* aClient);
GMPErr Open(GMPRecordImpl* aRecord);
GMPErr Read(GMPRecordImpl* aRecord);
GMPErr Write(GMPRecordImpl* aRecord,
const uint8_t* aData,
uint32_t aDataSize);
GMPErr Close(const nsCString& aRecordName);
GMPErr EnumerateRecords(RecvGMPRecordIteratorPtr aRecvIteratorFunc,
void* aUserArg);
private:
bool HasRecord(const nsCString& aRecordName);
already_AddRefed<GMPRecordImpl> GetRecord(const nsCString& aRecordName);
protected:
~GMPStorageChild() {}
// PGMPStorageChild
bool RecvOpenComplete(const nsCString& aRecordName,
const GMPErr& aStatus) override;
bool RecvReadComplete(const nsCString& aRecordName,
const GMPErr& aStatus,
InfallibleTArray<uint8_t>&& aBytes) override;
bool RecvWriteComplete(const nsCString& aRecordName,
const GMPErr& aStatus) override;
bool RecvRecordNames(InfallibleTArray<nsCString>&& aRecordNames,
const GMPErr& aStatus) override;
bool RecvShutdown() override;
private:
Monitor mMonitor;
nsRefPtrHashtable<nsCStringHashKey, GMPRecordImpl> mRecords;
GMPChild* mPlugin;
struct RecordIteratorContext {
explicit RecordIteratorContext(RecvGMPRecordIteratorPtr aFunc,
void* aUserArg)
: mFunc(aFunc)
, mUserArg(aUserArg)
{}
RecordIteratorContext() {}
RecvGMPRecordIteratorPtr mFunc;
void* mUserArg;
};
std::queue<RecordIteratorContext> mPendingRecordIterators;
bool mShutdown;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPStorageChild_h_
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