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// Stuff to link the old imp to the new api - will go away!
#ifndef OLDWRAPPERS__H__
#define OLDWRAPPERS__H__
#include "nsICacheEntry.h"
#include "nsICacheListener.h"
#include "nsICacheStorage.h"
#include "nsCOMPtr.h"
#include "nsICacheEntryOpenCallback.h"
#include "nsICacheEntryDescriptor.h"
#include "nsICacheStorageVisitor.h"
#include "nsThreadUtils.h"
#include "mozilla/TimeStamp.h"
class nsIURI;
class nsICacheEntryOpenCallback;
class nsICacheStorageConsumptionObserver;
class nsIApplicationCache;
class nsILoadContextInfo;
namespace mozilla { namespace net {
class CacheStorage;
class _OldCacheEntryWrapper : public nsICacheEntry
{
public:
NS_DECL_THREADSAFE_ISUPPORTS
// nsICacheEntryDescriptor
NS_IMETHOD SetExpirationTime(uint32_t expirationTime) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->SetExpirationTime(expirationTime);
}
nsresult OpenInputStream(uint32_t offset, nsIInputStream * *_retval)
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->OpenInputStream(offset, _retval);
}
nsresult OpenOutputStream(uint32_t offset, nsIOutputStream * *_retval)
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->OpenOutputStream(offset, _retval);
}
NS_IMETHOD OpenAlternativeOutputStream(const nsACString & type, nsIOutputStream * *_retval) override
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHOD OpenAlternativeInputStream(const nsACString & type, nsIInputStream * *_retval) override
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHOD GetPredictedDataSize(int64_t *aPredictedDataSize) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->GetPredictedDataSize(aPredictedDataSize);
}
NS_IMETHOD SetPredictedDataSize(int64_t aPredictedDataSize) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->SetPredictedDataSize(aPredictedDataSize);
}
NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->GetSecurityInfo(aSecurityInfo);
}
NS_IMETHOD SetSecurityInfo(nsISupports *aSecurityInfo) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->SetSecurityInfo(aSecurityInfo);
}
NS_IMETHOD GetStorageDataSize(uint32_t *aStorageDataSize) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->GetStorageDataSize(aStorageDataSize);
}
nsresult AsyncDoom(nsICacheListener *listener)
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->AsyncDoom(listener);
}
NS_IMETHOD MarkValid(void) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->MarkValid();
}
NS_IMETHOD Close(void) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->Close();
}
NS_IMETHOD GetMetaDataElement(const char * key, char * *_retval) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->GetMetaDataElement(key, _retval);
}
NS_IMETHOD SetMetaDataElement(const char * key, const char * value) override
{
return !mOldDesc ? NS_ERROR_NULL_POINTER :
mOldDesc->SetMetaDataElement(key, value);
}
NS_IMETHOD GetDiskStorageSizeInKB(uint32_t *aDiskStorageSize) override
{
return NS_ERROR_NOT_IMPLEMENTED;
}
// nsICacheEntryInfo
NS_IMETHOD GetKey(nsACString & aKey) override
{
return mOldInfo->GetKey(aKey);
}
NS_IMETHOD GetFetchCount(int32_t *aFetchCount) override
{
return mOldInfo->GetFetchCount(aFetchCount);
}
NS_IMETHOD GetLastFetched(uint32_t *aLastFetched) override
{
return mOldInfo->GetLastFetched(aLastFetched);
}
NS_IMETHOD GetLastModified(uint32_t *aLastModified) override
{
return mOldInfo->GetLastModified(aLastModified);
}
NS_IMETHOD GetExpirationTime(uint32_t *aExpirationTime) override
{
return mOldInfo->GetExpirationTime(aExpirationTime);
}
nsresult GetDataSize(uint32_t *aDataSize)
{
return mOldInfo->GetDataSize(aDataSize);
}
NS_IMETHOD AsyncDoom(nsICacheEntryDoomCallback* listener) override;
NS_IMETHOD GetPersistent(bool *aPersistToDisk) override;
NS_IMETHOD GetIsForcedValid(bool *aIsForcedValid) override;
NS_IMETHOD ForceValidFor(uint32_t aSecondsToTheFuture) override;
NS_IMETHOD SetValid() override { return NS_OK; }
NS_IMETHOD MetaDataReady() override { return NS_OK; }
NS_IMETHOD Recreate(bool, nsICacheEntry**) override;
NS_IMETHOD GetDataSize(int64_t *size) override;
NS_IMETHOD GetAltDataSize(int64_t *size) override;
NS_IMETHOD OpenInputStream(int64_t offset, nsIInputStream * *_retval) override;
NS_IMETHOD OpenOutputStream(int64_t offset, nsIOutputStream * *_retval) override;
NS_IMETHOD MaybeMarkValid() override;
NS_IMETHOD HasWriteAccess(bool aWriteOnly, bool *aWriteAccess) override;
NS_IMETHOD VisitMetaData(nsICacheEntryMetaDataVisitor*) override;
explicit _OldCacheEntryWrapper(nsICacheEntryDescriptor* desc);
explicit _OldCacheEntryWrapper(nsICacheEntryInfo* info);
private:
virtual ~_OldCacheEntryWrapper();
_OldCacheEntryWrapper() = delete;
nsICacheEntryDescriptor* mOldDesc; // ref holded in mOldInfo
nsCOMPtr<nsICacheEntryInfo> mOldInfo;
};
class _OldCacheLoad : public Runnable
, public nsICacheListener
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIRUNNABLE
NS_DECL_NSICACHELISTENER
_OldCacheLoad(nsCSubstring const& aScheme,
nsCSubstring const& aCacheKey,
nsICacheEntryOpenCallback* aCallback,
nsIApplicationCache* aAppCache,
nsILoadContextInfo* aLoadInfo,
bool aWriteToDisk,
uint32_t aFlags);
nsresult Start();
protected:
virtual ~_OldCacheLoad();
private:
void Check();
nsCOMPtr<nsIEventTarget> mCacheThread;
nsCString const mScheme;
nsCString const mCacheKey;
nsCOMPtr<nsICacheEntryOpenCallback> mCallback;
nsCOMPtr<nsILoadContextInfo> mLoadInfo;
uint32_t const mFlags;
bool const mWriteToDisk : 1;
bool mNew : 1;
bool mOpening : 1;
bool mSync : 1;
nsCOMPtr<nsICacheEntry> mCacheEntry;
nsresult mStatus;
uint32_t mRunCount;
nsCOMPtr<nsIApplicationCache> mAppCache;
mozilla::TimeStamp mLoadStart;
};
class _OldStorage : public nsICacheStorage
{
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSICACHESTORAGE
public:
_OldStorage(nsILoadContextInfo* aInfo,
bool aAllowDisk,
bool aLookupAppCache,
bool aOfflineStorage,
nsIApplicationCache* aAppCache);
private:
virtual ~_OldStorage();
nsresult AssembleCacheKey(nsIURI *aURI, nsACString const & aIdExtension,
nsACString & aCacheKey, nsACString & aScheme);
nsresult ChooseApplicationCache(nsCSubstring const &cacheKey, nsIApplicationCache** aCache);
nsCOMPtr<nsILoadContextInfo> mLoadInfo;
nsCOMPtr<nsIApplicationCache> mAppCache;
bool const mWriteToDisk : 1;
bool const mLookupAppCache : 1;
bool const mOfflineStorage : 1;
};
class _OldVisitCallbackWrapper : public nsICacheVisitor
{
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSICACHEVISITOR
_OldVisitCallbackWrapper(char const * deviceID,
nsICacheStorageVisitor * cb,
bool visitEntries,
nsILoadContextInfo * aInfo)
: mCB(cb)
, mVisitEntries(visitEntries)
, mDeviceID(deviceID)
, mLoadInfo(aInfo)
, mHit(false)
{
MOZ_COUNT_CTOR(_OldVisitCallbackWrapper);
}
private:
virtual ~_OldVisitCallbackWrapper();
nsCOMPtr<nsICacheStorageVisitor> mCB;
bool mVisitEntries;
char const * mDeviceID;
nsCOMPtr<nsILoadContextInfo> mLoadInfo;
bool mHit; // set to true when the device was found
};
class _OldGetDiskConsumption : public Runnable,
public nsICacheVisitor
{
public:
static nsresult Get(nsICacheStorageConsumptionObserver* aCallback);
private:
explicit _OldGetDiskConsumption(nsICacheStorageConsumptionObserver* aCallback);
virtual ~_OldGetDiskConsumption() {}
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSICACHEVISITOR
NS_DECL_NSIRUNNABLE
nsCOMPtr<nsICacheStorageConsumptionObserver> mCallback;
int64_t mSize;
};
} // namespace net
} // namespace mozilla
#endif
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