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// Copyright (c) 2009 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 WEBKIT_APPCACHE_MOCK_APPCACHE_STORAGE_H_
#define WEBKIT_APPCACHE_MOCK_APPCACHE_STORAGE_H_
#include <map>
#include "base/hash_tables.h"
#include "base/scoped_ptr.h"
#include "net/disk_cache/disk_cache.h"
#include "webkit/appcache/appcache.h"
#include "webkit/appcache/appcache_group.h"
#include "webkit/appcache/appcache_storage.h"
namespace appcache {
// For use in unit tests.
// Note: This class is also being used to bootstrap our development efforts.
// We can get layout tests up and running, and back fill with real storage
// somewhat in parallel.
class MockAppCacheStorage : public AppCacheStorage {
public:
explicit MockAppCacheStorage(AppCacheService* service);
virtual void LoadCache(int64 id, Delegate* delegate);
virtual void LoadOrCreateGroup(const GURL& manifest_url, Delegate* delegate);
virtual void StoreGroupAndNewestCache(
AppCacheGroup* group, Delegate* delegate);
virtual void FindResponseForMainRequest(const GURL& url, Delegate* delegate);
virtual void MarkEntryAsForeign(const GURL& entry_url, int64 cache_id);
virtual void MarkGroupAsObsolete(AppCacheGroup* group, Delegate* delegate);
virtual AppCacheResponseReader* CreateResponseReader(
const GURL& manifest_url, int64 response_id);
virtual AppCacheResponseWriter* CreateResponseWriter(const GURL& origin);
virtual void DoomResponses(
const GURL& manifest_url, const std::vector<int64>& response_ids);
private:
typedef base::hash_map<int64, scoped_refptr<AppCache> > StoredCacheMap;
typedef std::map<GURL, scoped_refptr<AppCacheGroup> > StoredGroupMap;
void AddStoredCache(AppCache* cache);
void RemoveStoredCache(AppCache* cache);
AppCache* GetStoredCache(int64 id) {
StoredCacheMap::iterator it = stored_caches_.find(id);
return (it != stored_caches_.end()) ? it->second : NULL;
}
void AddStoredGroup(AppCacheGroup* group);
void RemoveStoredGroup(AppCacheGroup* group);
AppCacheGroup* GetStoredGroup(const GURL& manifest_url) {
StoredGroupMap::iterator it = stored_groups_.find(manifest_url);
return (it != stored_groups_.end()) ? it->second : NULL;
}
// Lazily constructed in-memory disk cache.
disk_cache::Backend* disk_cache() {
if (!disk_cache_.get()) {
const int kMaxCacheSize = 10 * 1024 * 1024;
disk_cache_.reset(disk_cache::CreateInMemoryCacheBackend(kMaxCacheSize));
}
return disk_cache_.get();
}
StoredCacheMap stored_caches_;
StoredGroupMap stored_groups_;
scoped_ptr<disk_cache::Backend> disk_cache_;
};
} // namespace appcache
#endif // WEBKIT_APPCACHE_MOCK_APPCACHE_STORAGE_H_
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