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author | zysxqn@google.com <zysxqn@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-06-26 00:28:46 +0000 |
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committer | zysxqn@google.com <zysxqn@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-06-26 00:28:46 +0000 |
commit | 5eff57ede25d7fe51c3bb964aaba2745e3fb1896 (patch) | |
tree | f8cb338f8e22ce99a77903d4214dfda581857e38 /rlz/lib/rlz_value_store.h | |
parent | 2be6abf3a4fb590a1b59586858d1e49ea61f0708 (diff) | |
download | chromium_src-5eff57ede25d7fe51c3bb964aaba2745e3fb1896.zip chromium_src-5eff57ede25d7fe51c3bb964aaba2745e3fb1896.tar.gz chromium_src-5eff57ede25d7fe51c3bb964aaba2745e3fb1896.tar.bz2 |
Add a regenerate button to regenerate the password in Windows.
BUG=120480
TEST=Not tested.
Review URL: https://chromiumcodereview.appspot.com/10642009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144071 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'rlz/lib/rlz_value_store.h')
-rw-r--r-- | rlz/lib/rlz_value_store.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/rlz/lib/rlz_value_store.h b/rlz/lib/rlz_value_store.h deleted file mode 100644 index d41421b..0000000 --- a/rlz/lib/rlz_value_store.h +++ /dev/null @@ -1,116 +0,0 @@ -// Copyright (c) 2012 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 RLZ_VALUE_STORE_H_ -#define RLZ_VALUE_STORE_H_ - -#include "base/basictypes.h" -#include "base/memory/scoped_ptr.h" -#include "rlz/lib/rlz_enums.h" - -#if defined(OS_WIN) -#include "rlz/win/lib/lib_mutex.h" -#endif - -#if defined(OS_MACOSX) -#include "base/mac/scoped_nsautorelease_pool.h" -#endif - - -#include <string> -#include <vector> - -class FilePath; - -namespace rlz_lib { - -// Abstracts away rlz's key value store. On windows, this usually writes to -// the registry. On mac, it writes to an NSDefaults object. -class RlzValueStore { - public: - virtual ~RlzValueStore() {} - - enum AccessType { kReadAccess, kWriteAccess }; - virtual bool HasAccess(AccessType type) = 0; - - // Ping times. - virtual bool WritePingTime(Product product, int64 time) = 0; - virtual bool ReadPingTime(Product product, int64* time) = 0; - virtual bool ClearPingTime(Product product) = 0; - - // Access point RLZs. - virtual bool WriteAccessPointRlz(AccessPoint access_point, - const char* new_rlz) = 0; - virtual bool ReadAccessPointRlz(AccessPoint access_point, - char* rlz, // At most kMaxRlzLength + 1 bytes - size_t rlz_size) = 0; - virtual bool ClearAccessPointRlz(AccessPoint access_point) = 0; - - // Product events. - // Stores |event_rlz| for product |product| as product event. - virtual bool AddProductEvent(Product product, const char* event_rlz) = 0; - // Appends all events for |product| to |events|, in arbirtrary order. - virtual bool ReadProductEvents(Product product, - std::vector<std::string>* events) = 0; - // Removes the stored event |event_rlz| for |product| if it exists. - virtual bool ClearProductEvent(Product product, const char* event_rlz) = 0; - // Removes all stored product events for |product|. - virtual bool ClearAllProductEvents(Product product) = 0; - - // Stateful events. - // Stores |event_rlz| for product |product| as stateful event. - virtual bool AddStatefulEvent(Product product, const char* event_rlz) = 0; - // Checks if |event_rlz| has been stored as stateful event for |product|. - virtual bool IsStatefulEvent(Product product, const char* event_rlz) = 0; - // Removes all stored stateful events for |product|. - virtual bool ClearAllStatefulEvents(Product product) = 0; - - // Tells the value store to clean up unimportant internal data structures, for - // example empty registry folders, that might remain after clearing other - // data. Best-effort. - virtual void CollectGarbage() = 0; -}; - -// All methods of RlzValueStore must stays consistent even when accessed from -// multiple threads in multiple processes. To enforce this through the type -// system, the only way to access the RlzValueStore is through a -// ScopedRlzValueStoreLock, which is a cross-process lock. It is active while -// it is in scope. If the class fails to acquire a lock, its GetStore() method -// returns NULL. If the lock fails to be acquired, it must not be taken -// recursively. That is, all user code should look like this: -// ScopedRlzValueStoreLock lock; -// RlzValueStore* store = lock.GetStore(); -// if (!store) -// return some_error_code; -// ... -class ScopedRlzValueStoreLock { - public: - ScopedRlzValueStoreLock(); - ~ScopedRlzValueStoreLock(); - - // Returns a RlzValueStore protected by a cross-process lock, or NULL if the - // lock can't be obtained. The lifetime of the returned object is limited to - // the lifetime of this ScopedRlzValueStoreLock object. - RlzValueStore* GetStore(); - - private: - scoped_ptr<RlzValueStore> store_; -#if defined(OS_WIN) - LibMutex lock_; -#else - base::mac::ScopedNSAutoreleasePool autorelease_pool_; -#endif -}; - -#if defined(OS_MACOSX) -namespace testing { -// Prefix |directory| to the path where the RLZ data file lives, for tests. -void SetRlzStoreDirectory(const FilePath& directory); -} // namespace testing -#endif // defined(OS_MACOSX) - - -} // namespace rlz_lib - -#endif // RLZ_VALUE_STORE_H_ |