| /* |
| * Copyright 2010, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebCache_h |
| #define WebCache_h |
| |
| #include "CacheResult.h" |
| #include "ChromiumIncludes.h" |
| |
| #include <OwnPtr.h> |
| #include <platform/text/PlatformString.h> |
| #include <wtf/ThreadingPrimitives.h> |
| |
| namespace android { |
| |
| // This class is not generally threadsafe. However, get() and cleanup() are |
| // threadsafe. |
| class WebCache : public base::RefCountedThreadSafe<WebCache> { |
| public: |
| static WebCache* get(bool isPrivateBrowsing); |
| static void cleanup(bool isPrivateBrowsing); |
| |
| void clear(); |
| scoped_refptr<CacheResult> getCacheResult(WTF::String url); |
| net::HostResolver* hostResolver() { return m_hostResolver.get(); } |
| net::HttpCache* cache() { return m_cache.get(); } |
| net::ProxyConfigServiceAndroid* proxy() { return m_proxyConfigService; } |
| void closeIdleConnections(); |
| void certTrustChanged(); |
| |
| private: |
| WebCache(bool isPrivateBrowsing); |
| |
| // For clear() |
| void clearImpl(); |
| void doomAllEntries(int); |
| void onClearDone(int); |
| |
| // For closeIdleConnections |
| void closeIdleImpl(); |
| void certTrustChangedImpl(); |
| |
| // For getEntry() |
| void getEntryImpl(); |
| void openEntry(int); |
| void onGetEntryDone(int); |
| |
| OwnPtr<net::HostResolver> m_hostResolver; |
| OwnPtr<net::HttpCache> m_cache; |
| // This is owned by the ProxyService, which is owned by the HttpNetworkLayer, |
| // which is owned by the HttpCache, which is owned by this class. |
| net::ProxyConfigServiceAndroid* m_proxyConfigService; |
| |
| // For clear() |
| net::CompletionCallbackImpl<WebCache> m_doomAllEntriesCallback; |
| net::CompletionCallbackImpl<WebCache> m_onClearDoneCallback; |
| bool m_isClearInProgress; |
| // For getEntry() |
| net::CompletionCallbackImpl<WebCache> m_openEntryCallback; |
| net::CompletionCallbackImpl<WebCache> m_onGetEntryDoneCallback; |
| bool m_isGetEntryInProgress; |
| String m_entryUrl; |
| disk_cache::Entry* m_entry; |
| WTF::Mutex m_getEntryMutex; |
| WTF::ThreadCondition m_getEntryCondition; |
| |
| disk_cache::Backend* m_cacheBackend; |
| }; |
| |
| } // namespace android |
| |
| #endif |