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netwerk/cache2/OldWrappers.h@6474c204b198 (annotated)

netwerk/cache2/OldWrappers.h

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	// Stuff to link the old imp to the new api - will go away!
michael@0	2
michael@0	3	#ifndef OLDWRAPPERS__H__
michael@0	4	#define OLDWRAPPERS__H__
michael@0	5
michael@0	6	#include "nsICacheEntry.h"
michael@0	7	#include "nsICacheListener.h"
michael@0	8	#include "nsICacheStorage.h"
michael@0	9
michael@0	10	#include "nsCOMPtr.h"
michael@0	11	#include "nsICacheEntryOpenCallback.h"
michael@0	12	#include "nsICacheEntryDescriptor.h"
michael@0	13	#include "nsThreadUtils.h"
michael@0	14	#include "mozilla/TimeStamp.h"
michael@0	15
michael@0	16	class nsIURI;
michael@0	17	class nsICacheEntryOpenCallback;
michael@0	18	class nsICacheStorageConsumptionObserver;
michael@0	19	class nsIApplicationCache;
michael@0	20	class nsILoadContextInfo;
michael@0	21
michael@0	22	namespace mozilla { namespace net {
michael@0	23
michael@0	24	class CacheStorage;
michael@0	25
michael@0	26	class _OldCacheEntryWrapper : public nsICacheEntry
michael@0	27	{
michael@0	28	public:
michael@0	29	NS_DECL_THREADSAFE_ISUPPORTS
michael@0	30	NS_FORWARD_SAFE_NSICACHEENTRYDESCRIPTOR(mOldDesc)
michael@0	31	NS_FORWARD_NSICACHEENTRYINFO(mOldInfo->)
michael@0	32
michael@0	33	NS_IMETHOD AsyncDoom(nsICacheEntryDoomCallback* listener);
michael@0	34	NS_IMETHOD GetPersistent(bool *aPersistToDisk);
michael@0	35	NS_IMETHOD SetValid() { return NS_OK; }
michael@0	36	NS_IMETHOD MetaDataReady() { return NS_OK; }
michael@0	37	NS_IMETHOD Recreate(bool, nsICacheEntry**);
michael@0	38	NS_IMETHOD GetDataSize(int64_t *size);
michael@0	39	NS_IMETHOD OpenInputStream(int64_t offset, nsIInputStream * *_retval);
michael@0	40	NS_IMETHOD OpenOutputStream(int64_t offset, nsIOutputStream * *_retval);
michael@0	41	NS_IMETHOD MaybeMarkValid();
michael@0	42	NS_IMETHOD HasWriteAccess(bool aWriteOnly, bool *aWriteAccess);
michael@0	43
michael@0	44	_OldCacheEntryWrapper(nsICacheEntryDescriptor* desc);
michael@0	45	_OldCacheEntryWrapper(nsICacheEntryInfo* info);
michael@0	46
michael@0	47	virtual ~_OldCacheEntryWrapper();
michael@0	48
michael@0	49	private:
michael@0	50	_OldCacheEntryWrapper() MOZ_DELETE;
michael@0	51	nsICacheEntryDescriptor* mOldDesc; // ref holded in mOldInfo
michael@0	52	nsCOMPtr<nsICacheEntryInfo> mOldInfo;
michael@0	53	};
michael@0	54
michael@0	55
michael@0	56	class _OldCacheLoad : public nsRunnable
michael@0	57	, public nsICacheListener
michael@0	58	{
michael@0	59	public:
michael@0	60	NS_DECL_ISUPPORTS_INHERITED
michael@0	61	NS_DECL_NSIRUNNABLE
michael@0	62	NS_DECL_NSICACHELISTENER
michael@0	63
michael@0	64	_OldCacheLoad(nsCSubstring const& aScheme,
michael@0	65	nsCSubstring const& aCacheKey,
michael@0	66	nsICacheEntryOpenCallback* aCallback,
michael@0	67	nsIApplicationCache* aAppCache,
michael@0	68	nsILoadContextInfo* aLoadInfo,
michael@0	69	bool aWriteToDisk,
michael@0	70	uint32_t aFlags);
michael@0	71	virtual ~_OldCacheLoad();
michael@0	72
michael@0	73	nsresult Start();
michael@0	74
michael@0	75	private:
michael@0	76	void Check();
michael@0	77
michael@0	78	nsCOMPtr<nsIEventTarget> mCacheThread;
michael@0	79
michael@0	80	nsCString const mScheme;
michael@0	81	nsCString const mCacheKey;
michael@0	82	nsCOMPtr<nsICacheEntryOpenCallback> mCallback;
michael@0	83	nsCOMPtr<nsILoadContextInfo> mLoadInfo;
michael@0	84	uint32_t const mFlags;
michael@0	85
michael@0	86	bool const mWriteToDisk : 1;
michael@0	87	bool mNew : 1;
michael@0	88	bool mOpening : 1;
michael@0	89	bool mSync : 1;
michael@0	90
michael@0	91	nsCOMPtr<nsICacheEntry> mCacheEntry;
michael@0	92	nsresult mStatus;
michael@0	93	uint32_t mRunCount;
michael@0	94	nsCOMPtr<nsIApplicationCache> mAppCache;
michael@0	95
michael@0	96	mozilla::TimeStamp mLoadStart;
michael@0	97	};
michael@0	98
michael@0	99
michael@0	100	class _OldStorage : public nsICacheStorage
michael@0	101	{
michael@0	102	NS_DECL_THREADSAFE_ISUPPORTS
michael@0	103	NS_DECL_NSICACHESTORAGE
michael@0	104
michael@0	105	public:
michael@0	106	_OldStorage(nsILoadContextInfo* aInfo,
michael@0	107	bool aAllowDisk,
michael@0	108	bool aLookupAppCache,
michael@0	109	bool aOfflineStorage,
michael@0	110	nsIApplicationCache* aAppCache);
michael@0	111
michael@0	112	private:
michael@0	113	virtual ~_OldStorage();
michael@0	114	nsresult AssembleCacheKey(nsIURI *aURI, nsACString const & aIdExtension,
michael@0	115	nsACString & aCacheKey, nsACString & aScheme);
michael@0	116	nsresult ChooseApplicationCache(nsCSubstring const &cacheKey, nsIApplicationCache** aCache);
michael@0	117
michael@0	118	nsCOMPtr<nsILoadContextInfo> mLoadInfo;
michael@0	119	nsCOMPtr<nsIApplicationCache> mAppCache;
michael@0	120	bool const mWriteToDisk : 1;
michael@0	121	bool const mLookupAppCache : 1;
michael@0	122	bool const mOfflineStorage : 1;
michael@0	123	};
michael@0	124
michael@0	125	class _OldGetDiskConsumption : public nsRunnable,
michael@0	126	public nsICacheVisitor
michael@0	127	{
michael@0	128	public:
michael@0	129	static nsresult Get(nsICacheStorageConsumptionObserver* aCallback);
michael@0	130
michael@0	131	private:
michael@0	132	_OldGetDiskConsumption(nsICacheStorageConsumptionObserver* aCallback);
michael@0	133	virtual ~_OldGetDiskConsumption() {}
michael@0	134	NS_DECL_ISUPPORTS_INHERITED
michael@0	135	NS_DECL_NSICACHEVISITOR
michael@0	136	NS_DECL_NSIRUNNABLE
michael@0	137
michael@0	138	nsCOMPtr<nsICacheStorageConsumptionObserver> mCallback;
michael@0	139	int64_t mSize;
michael@0	140	};
michael@0	141
michael@0	142	}}
michael@0	143
michael@0	144	#endif