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// Copyright (c) 2010 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.
#include "webkit/fileapi/file_system_context.h"
#include "base/file_util.h"
#include "base/message_loop_proxy.h"
#include "webkit/fileapi/file_system_path_manager.h"
#include "webkit/fileapi/file_system_quota_manager.h"
#include "webkit/fileapi/file_system_usage_tracker.h"
namespace fileapi {
FileSystemContext::FileSystemContext(
scoped_refptr<base::MessageLoopProxy> file_message_loop,
scoped_refptr<base::MessageLoopProxy> io_message_loop,
const FilePath& profile_path,
bool is_incognito,
bool allow_file_access,
bool unlimited_quota)
: file_message_loop_(file_message_loop),
io_message_loop_(io_message_loop),
path_manager_(new FileSystemPathManager(
file_message_loop, profile_path, is_incognito, allow_file_access)),
quota_manager_(new FileSystemQuotaManager(
allow_file_access, unlimited_quota)),
usage_tracker_(new FileSystemUsageTracker(
file_message_loop, profile_path, is_incognito)) {
}
FileSystemContext::~FileSystemContext() {
}
void FileSystemContext::DeleteDataForOriginOnFileThread(
const GURL& origin_url) {
DCHECK(path_manager_.get());
DCHECK(file_message_loop_->BelongsToCurrentThread());
std::string storage_identifier =
FileSystemPathManager::GetStorageIdentifierFromURL(origin_url);
FilePath path_for_origin = path_manager_->base_path().AppendASCII(
storage_identifier);
file_util::Delete(path_for_origin, true /* recursive */);
}
void FileSystemContext::SetOriginQuotaUnlimited(const GURL& url) {
DCHECK(io_message_loop_->BelongsToCurrentThread());
quota_manager()->SetOriginQuotaUnlimited(url);
}
void FileSystemContext::ResetOriginQuotaUnlimited(const GURL& url) {
DCHECK(io_message_loop_->BelongsToCurrentThread());
quota_manager()->ResetOriginQuotaUnlimited(url);
}
void FileSystemContext::DeleteOnCorrectThread() const {
if (!io_message_loop_->BelongsToCurrentThread()) {
io_message_loop_->DeleteSoon(FROM_HERE, this);
return;
}
delete this;
}
} // namespace fileapi
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