Index: net/http/disk_based_cert_cache.h |
diff --git a/net/http/disk_based_cert_cache.h b/net/http/disk_based_cert_cache.h |
deleted file mode 100644 |
index 347d2f0bb1dde960042f96af08acdbc6b6068db2..0000000000000000000000000000000000000000 |
--- a/net/http/disk_based_cert_cache.h |
+++ /dev/null |
@@ -1,103 +0,0 @@ |
-// Copyright (c) 2014 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef NET_HTTP_DISK_BASED_CERT_CACHE_H |
-#define NET_HTTP_DISK_BASED_CERT_CACHE_H |
- |
-#include <string> |
- |
-#include "base/callback.h" |
-#include "base/containers/hash_tables.h" |
-#include "base/containers/mru_cache.h" |
-#include "base/memory/weak_ptr.h" |
-#include "net/base/net_export.h" |
-#include "net/cert/x509_certificate.h" |
- |
-namespace disk_cache { |
-class Backend; |
-} // namespace disk_cache |
- |
-namespace net { |
- |
-// DiskBasedCertCache is used to store and retrieve X.509 certificates from the |
-// cache. Each individual certificate is stored separately from its certificate |
-// chain. No more than one copy (per certificate) will be stored on disk. |
-class NET_EXPORT_PRIVATE DiskBasedCertCache { |
- public: |
- typedef base::Callback<void(const X509Certificate::OSCertHandle cert_handle)> |
- GetCallback; |
- typedef base::Callback<void(const std::string&)> SetCallback; |
- |
- // Initializes a new DiskBasedCertCache that will access the disk cache via |
- // |backend|. |
- explicit DiskBasedCertCache(disk_cache::Backend* backend); |
- ~DiskBasedCertCache(); |
- |
- // Fetches the certificate associated with |key|. If the certificate is |
- // found within the cache, |cb| will be called with the certificate. |
- // Otherwise, |cb| will be called with NULL. Callers that wish to store |
- // a reference to the certificate need to use X509Certificate::DupOSCertHandle |
- // inside |cb|. |
- void GetCertificate(const std::string& key, const GetCallback& cb); |
- |
- // Stores |cert_handle| in the cache. If |cert_handle| is successfully stored, |
- // |cb| will be called with the key. If |cb| is called with an empty |
- // string, then |cert_handle| was not stored. |
- void SetCertificate(const X509Certificate::OSCertHandle cert_handle, |
- const SetCallback& cb); |
- |
- // Returns the number of in-memory MRU cache hits that have occurred |
- // on SetCertificate and GetCertificate operations. Intended for test purposes |
- // only. |
- size_t mem_cache_hits_for_testing() const { return mem_cache_hits_; } |
- |
- // Returns the number of in-memory MRU cache misses that have occurred |
- // on SetCertificate and GetCertificate operations. Intended for test purposes |
- // only. |
- size_t mem_cache_misses_for_testing() const { return mem_cache_misses_; } |
- |
- private: |
- class ReadWorker; |
- class WriteWorker; |
- |
- // A functor used to free an OSCertHandle. Used by the MRUCertCache. |
- struct CertFree { |
- void operator()(X509Certificate::OSCertHandle cert_handle); |
- }; |
- |
- // An in-memory cache that is used to prevent redundantly reading |
- // from disk. |
- typedef base::MRUCacheBase<std::string, |
- X509Certificate::OSCertHandle, |
- CertFree> MRUCertCache; |
- |
- // ReadWorkerMap and WriteWorkerMap map cache keys to their |
- // corresponding Workers. |
- typedef base::hash_map<std::string, ReadWorker*> ReadWorkerMap; |
- typedef base::hash_map<std::string, WriteWorker*> WriteWorkerMap; |
- |
- // FinishedReadOperation and FinishedWriteOperation are used to remove |
- // workers from their respective worker maps, and perform other necessary |
- // cleanup. They are called from the workers via callback. |
- void FinishedReadOperation(const std::string& key, |
- X509Certificate::OSCertHandle cert_handle); |
- void FinishedWriteOperation(const std::string& key, |
- X509Certificate::OSCertHandle cert_handle); |
- |
- disk_cache::Backend* backend_; |
- |
- ReadWorkerMap read_worker_map_; |
- WriteWorkerMap write_worker_map_; |
- MRUCertCache mru_cert_cache_; |
- |
- int mem_cache_hits_; |
- int mem_cache_misses_; |
- |
- base::WeakPtrFactory<DiskBasedCertCache> weak_factory_; |
- DISALLOW_COPY_AND_ASSIGN(DiskBasedCertCache); |
-}; |
- |
-} // namespace net |
- |
-#endif // NET_HTTP_DISK_BASED_CERT_CACHE_H |