diff --git a/modules/libpr0n/src/imgLoader.cpp b/modules/libpr0n/src/imgLoader.cpp index cc459029be45..f173b8b1deaf 100644 --- a/modules/libpr0n/src/imgLoader.cpp +++ b/modules/libpr0n/src/imgLoader.cpp @@ -128,8 +128,6 @@ static PRBool NewRequestAndEntry(nsIURI *uri, imgRequest **request, imgCacheEntr NS_ADDREF(*request); NS_ADDREF(*entry); - imgLoader::SetHasNoProxies(uri, *entry); - return PR_TRUE; } @@ -249,26 +247,16 @@ imgCacheEntry::imgCacheEntry(imgRequest *request, PRBool mustValidateIfExpired / mTouchedTime(SecondsFromPRTime(PR_Now())), mExpiryTime(0), mMustValidateIfExpired(mustValidateIfExpired), - mEvicted(PR_FALSE), - mHasNoProxies(PR_TRUE) + mEvicted(PR_FALSE) {} -imgCacheEntry::~imgCacheEntry() -{ - LOG_FUNC(gImgLog, "imgCacheEntry::~imgCacheEntry()"); -} - void imgCacheEntry::TouchWithSize(PRInt32 diff) { LOG_SCOPE(gImgLog, "imgCacheEntry::TouchWithSize"); mTouchedTime = SecondsFromPRTime(PR_Now()); - // Don't update the cache if we've been removed from it or it doesn't care - // about our size or usage. - if (!Evicted() && HasNoProxies()) { - // We can't use mKeyURI here, because we're not guaranteed to be updated if - // the request has no observers and has thus dropped its reference to us. + if (!Evicted()) { nsCOMPtr uri; mRequest->GetKeyURI(getter_AddRefs(uri)); imgLoader::CacheEntriesChanged(uri, diff); @@ -282,34 +270,13 @@ void imgCacheEntry::Touch(PRBool updateTime /* = PR_TRUE */) if (updateTime) mTouchedTime = SecondsFromPRTime(PR_Now()); - // Don't update the cache if we've been removed from it or it doesn't care - // about our size or usage. - if (!Evicted() && HasNoProxies()) { - // We can't use mKeyURI here, because we're not guaranteed to be updated if - // the request has no observers and has thus dropped its reference to us. + if (!Evicted()) { nsCOMPtr uri; mRequest->GetKeyURI(getter_AddRefs(uri)); imgLoader::CacheEntriesChanged(uri); } } -void imgCacheEntry::SetHasNoProxies(PRBool hasNoProxies) -{ -#if defined(PR_LOGGING) - nsCOMPtr uri; - mRequest->GetKeyURI(getter_AddRefs(uri)); - nsCAutoString spec; - if (uri) - uri->GetSpec(spec); - if (hasNoProxies) - LOG_FUNC_WITH_PARAM(gImgLog, "imgCacheEntry::SetHasNoProxies true", "uri", spec.get()); - else - LOG_FUNC_WITH_PARAM(gImgLog, "imgCacheEntry::SetHasNoProxies false", "uri", spec.get()); -#endif - - mHasNoProxies = hasNoProxies; -} - imgCacheQueue::imgCacheQueue() : mDirty(PR_FALSE), mSize(0) @@ -482,17 +449,6 @@ imgCacheExpirationTracker::imgCacheExpirationTracker() void imgCacheExpirationTracker::NotifyExpired(imgCacheEntry *entry) { -#if defined(PR_LOGGING) - nsRefPtr req(entry->GetRequest()); - if (req) { - nsCOMPtr uri; - req->GetKeyURI(getter_AddRefs(uri)); - nsCAutoString spec; - uri->GetSpec(spec); - LOG_FUNC_WITH_PARAM(gImgLog, "imgCacheExpirationTracker::NotifyExpired", "entry", spec.get()); - } -#endif - // We can be called multiple times on the same entry. Don't do work multiple // times. if (!entry->Evicted()) @@ -533,13 +489,13 @@ void imgLoader::VerifyCacheSizes() if (!gCacheTracker) return; - PRUint32 cachesize = sCache.Count() + sChromeCache.Count(); PRUint32 queuesize = sCacheQueue.GetNumElements() + sChromeCacheQueue.GetNumElements(); + PRUint32 cachesize = sCache.Count() + sChromeCache.Count(); PRUint32 trackersize = 0; for (nsExpirationTracker::Iterator it(gCacheTracker); it.Next(); ) trackersize++; - NS_ABORT_IF_FALSE(queuesize == trackersize, "Queue and tracker sizes out of sync!"); - NS_ABORT_IF_FALSE(queuesize <= cachesize, "Queue has more elements than cache!"); + NS_ASSERTION(queuesize == cachesize, "Queue and cache sizes out of sync!"); + NS_ASSERTION(queuesize == trackersize, "Queue and tracker sizes out of sync!"); } imgLoader::imgCacheTable & imgLoader::GetCache(nsIURI *aURI) @@ -637,9 +593,8 @@ NS_IMETHODIMP imgLoader::FindEntryProperties(nsIURI *uri, nsIProperties **_retva *_retval = nsnull; if (cache.Get(spec, getter_AddRefs(entry)) && entry) { - if (gCacheTracker && entry->HasNoProxies()) + if (gCacheTracker) gCacheTracker->MarkUsed(entry); - nsRefPtr request = getter_AddRefs(entry->GetRequest()); if (request) { *_retval = request->Properties(); @@ -671,13 +626,13 @@ nsresult imgLoader::ClearImageCache() PRBool imgLoader::PutIntoCache(nsIURI *key, imgCacheEntry *entry) { + LOG_STATIC_FUNC(gImgLog, "imgLoader::PutIntoCache"); + imgCacheTable &cache = GetCache(key); nsCAutoString spec; key->GetSpec(spec); - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::PutIntoCache", "uri", spec.get()); - // Check to see if this request already exists in the cache and is being // loaded on a different thread. If so, don't allow this entry to be added to // the cache. @@ -705,66 +660,17 @@ PRBool imgLoader::PutIntoCache(nsIURI *key, imgCacheEntry *entry) if (!cache.Put(spec, entry)) return PR_FALSE; - return PR_TRUE; -} - -PRBool imgLoader::SetHasNoProxies(nsIURI *key, imgCacheEntry *entry) -{ -#if defined(PR_LOGGING) - nsCAutoString spec; - key->GetSpec(spec); - - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::SetHasNoProxies", "uri", spec.get()); -#endif - - if (entry->Evicted()) - return PR_FALSE; - imgCacheQueue &queue = GetCacheQueue(key); - - nsresult addrv = NS_OK; + queue.Push(entry); if (gCacheTracker) - addrv = gCacheTracker->AddObject(entry); + gCacheTracker->AddObject(entry); - if (NS_SUCCEEDED(addrv)) { - queue.Push(entry); - entry->SetHasNoProxies(PR_TRUE); - } - - imgCacheTable &cache = GetCache(key); CheckCacheLimits(cache, queue); return PR_TRUE; } -PRBool imgLoader::SetHasProxies(nsIURI *key) -{ - VerifyCacheSizes(); - - imgCacheTable &cache = GetCache(key); - - nsCAutoString spec; - key->GetSpec(spec); - - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::SetHasProxies", "uri", spec.get()); - - nsRefPtr entry; - if (cache.Get(spec, getter_AddRefs(entry)) && entry && entry->HasNoProxies()) { - imgCacheQueue &queue = GetCacheQueue(key); - queue.Remove(entry); - - if (gCacheTracker) - gCacheTracker->RemoveObject(entry); - - entry->SetHasNoProxies(PR_FALSE); - - return PR_TRUE; - } - - return PR_FALSE; -} - void imgLoader::CacheEntriesChanged(nsIURI *uri, PRInt32 sizediff /* = 0 */) { imgCacheQueue &queue = GetCacheQueue(uri); @@ -785,17 +691,6 @@ void imgLoader::CheckCacheLimits(imgCacheTable &cache, imgCacheQueue &queue) NS_ASSERTION(entry, "imgLoader::CheckCacheLimits -- NULL entry pointer"); -#if defined(PR_LOGGING) - nsRefPtr req(entry->GetRequest()); - if (req) { - nsCOMPtr uri; - req->GetKeyURI(getter_AddRefs(uri)); - nsCAutoString spec; - uri->GetSpec(spec); - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::CheckCacheLimits", "entry", spec.get()); - } -#endif - if (entry) RemoveFromCache(entry); } @@ -818,8 +713,6 @@ PRBool imgLoader::ValidateRequestWithNewChannel(imgRequest *request, nsresult rv; - // If we're currently in the middle of validating this request, just hand - // back a proxy to it; the required work will be done for us. if (request->mValidator) { rv = CreateNewProxyForRequest(request, aLoadGroup, aObserver, aLoadFlags, aExistingRequest, @@ -1008,6 +901,7 @@ PRBool imgLoader::ValidateEntry(imgCacheEntry *aEntry, PRBool imgLoader::RemoveFromCache(nsIURI *aKey) { + LOG_STATIC_FUNC(gImgLog, "imgLoader::RemoveFromCache uri"); if (!aKey) return PR_FALSE; imgCacheTable &cache = GetCache(aKey); @@ -1016,23 +910,13 @@ PRBool imgLoader::RemoveFromCache(nsIURI *aKey) nsCAutoString spec; aKey->GetSpec(spec); - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::RemoveFromCache", "uri", spec.get()); - nsRefPtr entry; if (cache.Get(spec, getter_AddRefs(entry)) && entry) { + if (gCacheTracker) + gCacheTracker->RemoveObject(entry); cache.Remove(spec); - - NS_ABORT_IF_FALSE(!entry->Evicted(), "Evicting an already-evicted cache entry!"); - - // Entries with no proxies are in the tracker. - if (entry->HasNoProxies()) { - if (gCacheTracker) - gCacheTracker->RemoveObject(entry); - queue.Remove(entry); - } - + queue.Remove(entry); entry->SetEvicted(PR_TRUE); - return PR_TRUE; } else @@ -1042,46 +926,15 @@ PRBool imgLoader::RemoveFromCache(nsIURI *aKey) PRBool imgLoader::RemoveFromCache(imgCacheEntry *entry) { LOG_STATIC_FUNC(gImgLog, "imgLoader::RemoveFromCache entry"); - + PRBool ret = PR_FALSE; nsRefPtr request(getter_AddRefs(entry->GetRequest())); if (request) { nsCOMPtr key; - if (NS_SUCCEEDED(request->GetKeyURI(getter_AddRefs(key))) && key) { - imgCacheTable &cache = GetCache(key); - imgCacheQueue &queue = GetCacheQueue(key); - nsCAutoString spec; - key->GetSpec(spec); - - LOG_STATIC_FUNC_WITH_PARAM(gImgLog, "imgLoader::RemoveFromCache", "entry's uri", spec.get()); - - cache.Remove(spec); - - if (entry->HasNoProxies()) { - LOG_STATIC_FUNC(gImgLog, "imgLoader::RemoveFromCache removing from tracker"); - if (gCacheTracker) - gCacheTracker->RemoveObject(entry); - queue.Remove(entry); - } - - entry->SetEvicted(PR_TRUE); - - return PR_TRUE; - } + if (NS_SUCCEEDED(request->GetKeyURI(getter_AddRefs(key))) && key) + ret = RemoveFromCache(key); } - return PR_FALSE; -} - -static PLDHashOperator EnumEvictEntries(const nsACString&, - nsRefPtr &aData, - void *data) -{ - nsTArray > *entries = - reinterpret_cast > *>(data); - - entries->AppendElement(aData); - - return PL_DHASH_NEXT; + return ret; } nsresult imgLoader::EvictEntries(imgCacheTable &aCacheToClear, imgCacheQueue &aQueueToClear) @@ -1091,9 +944,10 @@ nsresult imgLoader::EvictEntries(imgCacheTable &aCacheToClear, imgCacheQueue &aQ // We have to make a temporary, since RemoveFromCache removes the element // from the queue, invalidating iterators. nsTArray > entries; - aCacheToClear.Enumerate(EnumEvictEntries, &entries); - - for (PRUint32 i = 0; i < entries.Length(); ++i) + for (imgCacheQueue::iterator it = aQueueToClear.begin(); it != aQueueToClear.end(); ++it) + entries.AppendElement(*it); + + for (PRUint32 i = 0; i < entries.Length(); ++i) if (!RemoveFromCache(entries[i])) return NS_ERROR_FAILURE; @@ -1184,22 +1038,14 @@ NS_IMETHODIMP imgLoader::LoadImage(nsIURI *aURI, aURI->GetSpec(spec); if (cache.Get(spec, getter_AddRefs(entry)) && entry) { + if (gCacheTracker) + gCacheTracker->MarkUsed(entry); + if (ValidateEntry(entry, aURI, aInitialDocumentURI, aReferrerURI, aLoadGroup, aObserver, aCX, requestFlags, PR_TRUE, aRequest, _retval)) { request = getter_AddRefs(entry->GetRequest()); - // If this entry has no proxies, its request has no reference to the entry. - if (entry->HasNoProxies()) { - LOG_FUNC_WITH_PARAM(gImgLog, "imgLoader::LoadImage() adding proxyless entry", "uri", spec.get()); - NS_ABORT_IF_FALSE(!request->HasCacheEntry(), "Proxyless entry's request has cache entry!"); - request->SetCacheEntry(entry); - - if (gCacheTracker) - gCacheTracker->MarkUsed(entry); - } - entry->Touch(); - #ifdef DEBUG_joe printf("CACHEGET: %d %s %d\n", time(NULL), spec.get(), entry->GetDataSize()); #endif @@ -1327,6 +1173,9 @@ NS_IMETHODIMP imgLoader::LoadImageWithChannel(nsIChannel *channel, imgIDecoderOb uri->GetSpec(spec); if (cache.Get(spec, getter_AddRefs(entry)) && entry) { + if (gCacheTracker) + gCacheTracker->MarkUsed(entry); + // We don't want to kick off another network load. So we ask // ValidateEntry to only do validation without creating a new proxy. If // it says that the entry isn't valid any more, we'll only use the entry @@ -1352,18 +1201,6 @@ NS_IMETHODIMP imgLoader::LoadImageWithChannel(nsIChannel *channel, imgIDecoderOb request = getter_AddRefs(entry->GetRequest()); } } - - if (request && entry) { - // If this entry has no proxies, its request has no reference to the entry. - if (entry->HasNoProxies()) { - LOG_FUNC_WITH_PARAM(gImgLog, "imgLoader::LoadImageWithChannel() adding proxyless entry", "uri", spec.get()); - NS_ABORT_IF_FALSE(!request->HasCacheEntry(), "Proxyless entry's request has cache entry!"); - request->SetCacheEntry(entry); - - if (gCacheTracker) - gCacheTracker->MarkUsed(entry); - } - } } } @@ -1377,8 +1214,7 @@ NS_IMETHODIMP imgLoader::LoadImageWithChannel(nsIChannel *channel, imgIDecoderOb *listener = nsnull; // give them back a null nsIStreamListener } else { - if (!NewRequestAndEntry(uri, getter_AddRefs(request), getter_AddRefs(entry))) - return NS_ERROR_OUT_OF_MEMORY; + NewRequestAndEntry(uri, getter_AddRefs(request), getter_AddRefs(entry)); // We use originalURI here to fulfil the imgIRequest contract on GetURI. nsCOMPtr originalURI; @@ -1386,10 +1222,8 @@ NS_IMETHODIMP imgLoader::LoadImageWithChannel(nsIChannel *channel, imgIDecoderOb request->Init(originalURI, uri, channel, channel, entry, NS_GetCurrentThread(), aCX); ProxyListener *pl = new ProxyListener(static_cast(request.get())); - if (!pl) { - request->CancelAndAbort(NS_ERROR_OUT_OF_MEMORY); + if (!pl) return NS_ERROR_OUT_OF_MEMORY; - } NS_ADDREF(pl); @@ -1412,6 +1246,7 @@ NS_IMETHODIMP imgLoader::LoadImageWithChannel(nsIChannel *channel, imgIDecoderOb return rv; } + NS_IMETHODIMP imgLoader::SupportImageWithMimeType(const char* aMimeType, PRBool *_retval) { *_retval = PR_FALSE; @@ -1636,23 +1471,16 @@ NS_IMETHODIMP imgCacheValidator::OnStartRequest(nsIRequest *aRequest, nsISupport } } - // We can't load out of cache. We have to create a whole new request for the - // data that's coming in off the channel. + // fun stuff. nsCOMPtr channel(do_QueryInterface(aRequest)); nsRefPtr entry; nsCOMPtr uri; - mRequest->GetURI(getter_AddRefs(uri)); - -#if defined(PR_LOGGING) - nsCAutoString spec; - uri->GetSpec(spec); - LOG_MSG_WITH_PARAM(gImgLog, "imgCacheValidator::OnStartRequest creating new request", "uri", spec.get()); -#endif - // Doom the old request's cache entry mRequest->RemoveFromCache(); + mRequest->GetURI(getter_AddRefs(uri)); + mRequest->mValidator = nsnull; mRequest = nsnull; @@ -1668,18 +1496,12 @@ NS_IMETHODIMP imgCacheValidator::OnStartRequest(nsIRequest *aRequest, nsISupport ProxyListener *pl = new ProxyListener(static_cast(request)); if (!pl) { - request->CancelAndAbort(NS_ERROR_OUT_OF_MEMORY); NS_RELEASE(request); return NS_ERROR_OUT_OF_MEMORY; } mDestListener = static_cast(pl); - // Try to add the new request into the cache. Note that the entry must be in - // the cache before the proxies' ownership changes, because adding a proxy - // changes the caching behaviour for imgRequests. - sImgLoader.PutIntoCache(uri, entry); - PRUint32 count = mProxies.Count(); for (PRInt32 i = count-1; i>=0; i--) { imgRequestProxy *proxy = static_cast(mProxies[i]); @@ -1687,6 +1509,9 @@ NS_IMETHODIMP imgCacheValidator::OnStartRequest(nsIRequest *aRequest, nsISupport request->NotifyProxyListener(proxy); } + // Try to add the new request into the cache. + sImgLoader.PutIntoCache(uri, entry); + NS_RELEASE(request); if (!mDestListener) diff --git a/modules/libpr0n/src/imgLoader.h b/modules/libpr0n/src/imgLoader.h index 2d37c3807a20..ae65df214cc5 100644 --- a/modules/libpr0n/src/imgLoader.h +++ b/modules/libpr0n/src/imgLoader.h @@ -61,7 +61,6 @@ class imgCacheEntry { public: imgCacheEntry(imgRequest *request, PRBool mustValidateIfExpired = PR_FALSE); - ~imgCacheEntry(); nsrefcnt AddRef() { @@ -144,11 +143,6 @@ public: return &mExpirationState; } - PRBool HasNoProxies() const - { - return mHasNoProxies; - } - private: // methods friend class imgLoader; friend class imgCacheQueue; @@ -158,24 +152,18 @@ private: // methods { mEvicted = evict; } - void SetHasNoProxies(PRBool hasNoProxies); - - // Private, unimplemented copy constructor. - imgCacheEntry(const imgCacheEntry &); private: // data nsAutoRefCnt mRefCnt; NS_DECL_OWNINGTHREAD nsRefPtr mRequest; - nsCOMPtr mKeyURI; PRUint32 mDataSize; PRInt32 mTouchedTime; PRInt32 mExpiryTime; nsExpirationState mExpirationState; - PRPackedBool mMustValidateIfExpired : 1; - PRPackedBool mEvicted : 1; - PRPackedBool mHasNoProxies : 1; + PRBool mMustValidateIfExpired; + PRBool mEvicted; }; #include @@ -262,20 +250,6 @@ public: static void VerifyCacheSizes(); - // The image loader maintains a hash table of all imgCacheEntries. However, - // only some of them will be evicted from the cache: those who have no - // imgRequestProxies watching their imgRequests. - // - // Once an imgRequest has no imgRequestProxies, it should notify us by - // calling HasNoObservers(), and null out its cache entry pointer. - // - // Upon having a proxy start observing again, it should notify us by calling - // HasObservers(). The request's cache entry will be re-set before this - // happens, by calling imgRequest::SetCacheEntry() when an entry with no - // observers is re-requested. - static PRBool SetHasNoProxies(nsIURI *key, imgCacheEntry *entry); - static PRBool SetHasProxies(nsIURI *key); - private: // methods diff --git a/modules/libpr0n/src/imgRequest.cpp b/modules/libpr0n/src/imgRequest.cpp index 946320b2a742..58485eb8684b 100644 --- a/modules/libpr0n/src/imgRequest.cpp +++ b/modules/libpr0n/src/imgRequest.cpp @@ -92,12 +92,7 @@ imgRequest::imgRequest() : imgRequest::~imgRequest() { - if (mKeyURI) { - nsCAutoString spec; - mKeyURI->GetSpec(spec); - LOG_FUNC_WITH_PARAM(gImgLog, "imgRequest::~imgRequest()", "keyuri", spec.get()); - } else - LOG_FUNC(gImgLog, "imgRequest::~imgRequest()"); + /* destructor code */ } nsresult imgRequest::Init(nsIURI *aURI, @@ -110,17 +105,15 @@ nsresult imgRequest::Init(nsIURI *aURI, { LOG_FUNC(gImgLog, "imgRequest::Init"); - NS_ABORT_IF_FALSE(!mImage, "Multiple calls to init"); - NS_ABORT_IF_FALSE(aURI, "No uri"); - NS_ABORT_IF_FALSE(aKeyURI, "No key uri"); - NS_ABORT_IF_FALSE(aRequest, "No request"); - NS_ABORT_IF_FALSE(aChannel, "No channel"); + NS_ASSERTION(!mImage, "Multiple calls to init"); + NS_ASSERTION(aURI, "No uri"); + NS_ASSERTION(aRequest, "No request"); + NS_ASSERTION(aChannel, "No channel"); mProperties = do_CreateInstance("@mozilla.org/properties;1"); if (!mProperties) return NS_ERROR_OUT_OF_MEMORY; - mURI = aURI; mKeyURI = aKeyURI; mRequest = aRequest; @@ -148,28 +141,11 @@ nsresult imgRequest::Init(nsIURI *aURI, return NS_OK; } -void imgRequest::SetCacheEntry(imgCacheEntry *entry) -{ - mCacheEntry = entry; -} - -PRBool imgRequest::HasCacheEntry() const -{ - return mCacheEntry != nsnull; -} - nsresult imgRequest::AddProxy(imgRequestProxy *proxy) { NS_PRECONDITION(proxy, "null imgRequestProxy passed in"); LOG_SCOPE_WITH_PARAM(gImgLog, "imgRequest::AddProxy", "proxy", proxy); - // If we're empty before adding, we have to tell the loader we now have - // proxies. - if (mObservers.IsEmpty()) { - NS_ABORT_IF_FALSE(mKeyURI, "Trying to SetHasProxies without key uri."); - imgLoader::SetHasProxies(mKeyURI); - } - return mObservers.AppendElementUnlessExists(proxy) ? NS_OK : NS_ERROR_OUT_OF_MEMORY; } @@ -206,22 +182,6 @@ nsresult imgRequest::RemoveProxy(imgRequestProxy *proxy, nsresult aStatus, PRBoo } if (mObservers.IsEmpty()) { - // If we have no observers, there's nothing holding us alive. If we haven't - // been cancelled and thus removed from the cache, tell the image loader so - // we can be evicted from the cache. - if (mCacheEntry) { - NS_ABORT_IF_FALSE(mKeyURI, "Removing last observer without key uri."); - - imgLoader::SetHasNoProxies(mKeyURI, mCacheEntry); - } -#if defined(PR_LOGGING) - else { - nsCAutoString spec; - mKeyURI->GetSpec(spec); - LOG_MSG_WITH_PARAM(gImgLog, "imgRequest::RemoveProxy no cache entry", "uri", spec.get()); - } -#endif - /* If |aStatus| is a failure code, then cancel the load if it is still in progress. Otherwise, let the load continue, keeping 'this' in the cache with no observers. This way, if a proxy is destroyed without calling cancel on it, it won't leak @@ -354,8 +314,6 @@ void imgRequest::Cancel(nsresult aStatus) void imgRequest::CancelAndAbort(nsresult aStatus) { - LOG_SCOPE(gImgLog, "imgRequest::CancelAndAbort"); - Cancel(aStatus); // It's possible for the channel to fail to open after we've set our @@ -419,12 +377,10 @@ void imgRequest::RemoveFromCache() { LOG_SCOPE(gImgLog, "imgRequest::RemoveFromCache"); - if (mCacheEntry) - imgLoader::RemoveFromCache(mCacheEntry); - else - imgLoader::RemoveFromCache(mKeyURI); - - mCacheEntry = nsnull; + if (mCacheEntry) { + imgLoader::RemoveFromCache(mURI); + mCacheEntry = nsnull; + } } PRBool imgRequest::HaveProxyWithObserver(imgRequestProxy* aProxyToIgnore) const @@ -1066,25 +1022,12 @@ imgRequest::OnChannelRedirect(nsIChannel *oldChannel, nsIChannel *newChannel, PR return rv; } -#if defined(PR_LOGGING) - nsCAutoString spec; - mKeyURI->GetSpec(spec); - - LOG_MSG_WITH_PARAM(gImgLog, "imgRequest::OnChannelRedirect", "old", spec.get()); -#endif - RemoveFromCache(); mChannel = newChannel; newChannel->GetOriginalURI(getter_AddRefs(mKeyURI)); -#if defined(PR_LOGGING) - mKeyURI->GetSpec(spec); - - LOG_MSG_WITH_PARAM(gImgLog, "imgRequest::OnChannelRedirect", "new", spec.get()); -#endif - // If we don't still have a cache entry, we don't want to refresh the cache. if (mKeyURI && mCacheEntry) imgLoader::PutIntoCache(mKeyURI, mCacheEntry); diff --git a/modules/libpr0n/src/imgRequest.h b/modules/libpr0n/src/imgRequest.h index 7fc6e4bb9746..ee10190d2d8d 100644 --- a/modules/libpr0n/src/imgRequest.h +++ b/modules/libpr0n/src/imgRequest.h @@ -120,7 +120,6 @@ private: friend class imgRequestProxy; friend class imgLoader; friend class imgCacheValidator; - friend class imgCacheExpirationTracker; inline void SetLoadId(void *aLoadId) { mLoadId = aLoadId; @@ -141,14 +140,6 @@ private: return mProperties; } - // Reset the cache entry after we've dropped our reference to it. Used by the - // imgLoader when our cache entry is re-requested after we've dropped our - // reference to it. - void SetCacheEntry(imgCacheEntry *entry); - - // Returns whether we've got a reference to the cache entry. - PRBool HasCacheEntry() const; - // Return true if at least one of our proxies, excluding // aProxyToIgnore, has an observer. aProxyToIgnore may be null. PRBool HaveProxyWithObserver(imgRequestProxy* aProxyToIgnore) const;