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author | tzik@chromium.org <tzik@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-30 06:17:55 +0000 |
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committer | tzik@chromium.org <tzik@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-05-30 06:17:55 +0000 |
commit | d227160e01492da66260b31912a253503162f4c5 (patch) | |
tree | 46f7ab9b3113b3009a0695846c22113a8f8cf85d | |
parent | a1c2983edbe08bada0f37842f75712990131a6c9 (diff) | |
download | chromium_src-d227160e01492da66260b31912a253503162f4c5.zip chromium_src-d227160e01492da66260b31912a253503162f4c5.tar.gz chromium_src-d227160e01492da66260b31912a253503162f4c5.tar.bz2 |
[Quota] Remove webkit/quota/quota_callbacks.h
The file is a remnant of r203082.
BUG=244363
NOTRY=True
Review URL: https://chromiumcodereview.appspot.com/16219003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@203095 0039d316-1c4b-4281-b951-d872f2087c98
-rw-r--r-- | webkit/quota/quota_callbacks.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/webkit/quota/quota_callbacks.h b/webkit/quota/quota_callbacks.h deleted file mode 100644 index 5da12e1..0000000 --- a/webkit/quota/quota_callbacks.h +++ /dev/null @@ -1,127 +0,0 @@ -// Copyright 2013 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_QUOTA_QUOTA_CALLBACKS_H_ -#define WEBKIT_QUOTA_QUOTA_CALLBACKS_H_ - -#include <map> -#include <set> -#include <string> -#include <vector> - -#include "base/basictypes.h" -#include "base/callback.h" -#include "base/tuple.h" -#include "webkit/quota/quota_status_code.h" -#include "webkit/quota/quota_types.h" - -class GURL; - -namespace quota { - -struct UsageInfo; -typedef std::vector<UsageInfo> UsageInfoEntries; - -// Common callback types that are used throughout in the quota module. -typedef base::Callback<void(int64 usage, - int64 unlimited_usage)> GlobalUsageCallback; -typedef base::Callback<void(QuotaStatusCode status, int64 quota)> QuotaCallback; -typedef base::Callback<void(int64 usage)> UsageCallback; -typedef base::Callback<void(QuotaStatusCode, int64)> AvailableSpaceCallback; -typedef base::Callback<void(QuotaStatusCode)> StatusCallback; -typedef base::Callback<void(const std::set<GURL>& origins, - StorageType type)> GetOriginsCallback; -typedef base::Callback<void(const UsageInfoEntries&)> GetUsageInfoCallback; - -template<typename CallbackType, typename Args> -void DispatchToCallback(const CallbackType& callback, - const Args& args) { - DispatchToMethod(&callback, &CallbackType::Run, args); -} - -// Simple template wrapper for a callback queue. -template <typename CallbackType, typename Args> -class CallbackQueue { - public: - // Returns true if the given |callback| is the first one added to the queue. - bool Add(const CallbackType& callback) { - callbacks_.push_back(callback); - return (callbacks_.size() == 1); - } - - bool HasCallbacks() const { - return !callbacks_.empty(); - } - - // Runs the callbacks added to the queue and clears the queue. - void Run(const Args& args) { - typedef typename std::vector<CallbackType>::iterator iterator; - for (iterator iter = callbacks_.begin(); - iter != callbacks_.end(); ++iter) - DispatchToCallback(*iter, args); - callbacks_.clear(); - } - - private: - std::vector<CallbackType> callbacks_; -}; - -typedef CallbackQueue<GlobalUsageCallback, - Tuple2<int64, int64> > - GlobalUsageCallbackQueue; -typedef CallbackQueue<AvailableSpaceCallback, - Tuple2<QuotaStatusCode, int64> > - AvailableSpaceCallbackQueue; -typedef CallbackQueue<QuotaCallback, - Tuple2<QuotaStatusCode, int64> > - GlobalQuotaCallbackQueue; -typedef CallbackQueue<base::Closure, Tuple0> ClosureQueue; - -template <typename CallbackType, typename Key, typename Args> -class CallbackQueueMap { - public: - typedef CallbackQueue<CallbackType, Args> CallbackQueueType; - typedef std::map<Key, CallbackQueueType> CallbackMap; - typedef typename CallbackMap::iterator iterator; - - bool Add(const Key& key, const CallbackType& callback) { - return callback_map_[key].Add(callback); - } - - bool HasCallbacks(const Key& key) const { - return (callback_map_.find(key) != callback_map_.end()); - } - - bool HasAnyCallbacks() const { - return !callback_map_.empty(); - } - - iterator Begin() { return callback_map_.begin(); } - iterator End() { return callback_map_.end(); } - - void Clear() { callback_map_.clear(); } - - // Runs the callbacks added for the given |key| and clears the key - // from the map. - void Run(const Key& key, const Args& args) { - if (!this->HasCallbacks(key)) - return; - CallbackQueueType& queue = callback_map_[key]; - queue.Run(args); - callback_map_.erase(key); - } - - private: - CallbackMap callback_map_; -}; - -typedef CallbackQueueMap<UsageCallback, std::string, Tuple1<int64> > - HostUsageCallbackMap; -typedef CallbackQueueMap<QuotaCallback, std::string, - Tuple2<QuotaStatusCode, int64> > - HostQuotaCallbackMap; - -} // namespace quota - -#endif // WEBKIT_QUOTA_QUOTA_TYPES_H_ |