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// 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.
#include "webkit/fileapi/local_file_system_test_helper.h"
#include "base/file_util.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.h"
#include "googleurl/src/gurl.h"
#include "webkit/fileapi/external_mount_points.h"
#include "webkit/fileapi/file_system_context.h"
#include "webkit/fileapi/file_system_operation_context.h"
#include "webkit/fileapi/file_system_task_runners.h"
#include "webkit/fileapi/file_system_url.h"
#include "webkit/fileapi/file_system_usage_cache.h"
#include "webkit/fileapi/file_system_util.h"
#include "webkit/fileapi/file_util_helper.h"
#include "webkit/fileapi/local_file_system_operation.h"
#include "webkit/fileapi/mock_file_system_options.h"
#include "webkit/fileapi/sandbox_mount_point_provider.h"
#include "webkit/fileapi/test_mount_point_provider.h"
#include "webkit/quota/mock_special_storage_policy.h"
namespace fileapi {
LocalFileSystemTestOriginHelper::LocalFileSystemTestOriginHelper(
const GURL& origin, FileSystemType type)
: origin_(origin), type_(type), file_util_(NULL) {
}
LocalFileSystemTestOriginHelper::LocalFileSystemTestOriginHelper()
: origin_(GURL("http://foo.com")),
type_(kFileSystemTypeTemporary),
file_util_(NULL) {
}
LocalFileSystemTestOriginHelper::~LocalFileSystemTestOriginHelper() {
}
void LocalFileSystemTestOriginHelper::SetUp(const base::FilePath& base_dir) {
SetUp(base_dir, false, NULL);
}
void LocalFileSystemTestOriginHelper::SetUp(
FileSystemContext* file_system_context) {
file_system_context_ = file_system_context;
SetUpFileUtil();
// Prepare the origin's root directory.
file_system_context_->GetMountPointProvider(type_)->
GetFileSystemRootPathOnFileThread(CreateURL(base::FilePath()),
true /* create */);
// Initialize the usage cache file.
base::FilePath usage_cache_path = GetUsageCachePath();
if (!usage_cache_path.empty())
FileSystemUsageCache::UpdateUsage(usage_cache_path, 0);
}
void LocalFileSystemTestOriginHelper::SetUp(
const base::FilePath& base_dir,
bool unlimited_quota,
quota::QuotaManagerProxy* quota_manager_proxy) {
scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy =
new quota::MockSpecialStoragePolicy;
special_storage_policy->SetAllUnlimited(unlimited_quota);
file_system_context_ = new FileSystemContext(
FileSystemTaskRunners::CreateMockTaskRunners(),
ExternalMountPoints::CreateRefCounted().get(),
special_storage_policy,
quota_manager_proxy,
base_dir,
CreateAllowFileAccessOptions());
SetUpFileUtil();
// Prepare the origin's root directory.
FileSystemMountPointProvider* mount_point_provider =
file_system_context_->GetMountPointProvider(type_);
mount_point_provider->GetFileSystemRootPathOnFileThread(CreateURL(base::FilePath()),
true /* create */);
// Initialize the usage cache file.
base::FilePath usage_cache_path = GetUsageCachePath();
if (!usage_cache_path.empty())
FileSystemUsageCache::UpdateUsage(usage_cache_path, 0);
}
void LocalFileSystemTestOriginHelper::TearDown() {
file_system_context_ = NULL;
MessageLoop::current()->RunUntilIdle();
}
base::FilePath LocalFileSystemTestOriginHelper::GetOriginRootPath() const {
return file_system_context_->GetMountPointProvider(type_)->
GetFileSystemRootPathOnFileThread(CreateURL(base::FilePath()), false);
}
base::FilePath LocalFileSystemTestOriginHelper::GetLocalPath(const base::FilePath& path) {
DCHECK(file_util_);
base::FilePath local_path;
scoped_ptr<FileSystemOperationContext> context(NewOperationContext());
file_util_->GetLocalFilePath(context.get(), CreateURL(path), &local_path);
return local_path;
}
base::FilePath LocalFileSystemTestOriginHelper::GetLocalPathFromASCII(
const std::string& path) {
return GetLocalPath(base::FilePath().AppendASCII(path));
}
base::FilePath LocalFileSystemTestOriginHelper::GetUsageCachePath() const {
if (type_ != kFileSystemTypeTemporary &&
type_ != kFileSystemTypePersistent)
return base::FilePath();
return file_system_context_->
sandbox_provider()->GetUsageCachePathForOriginAndType(origin_, type_);
}
FileSystemURL LocalFileSystemTestOriginHelper::CreateURL(const base::FilePath& path)
const {
return file_system_context_->CreateCrackedFileSystemURL(origin_, type_, path);
}
base::PlatformFileError LocalFileSystemTestOriginHelper::SameFileUtilCopy(
FileSystemOperationContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) const {
return FileUtilHelper::Copy(context, file_util(), file_util(), src, dest);
}
base::PlatformFileError LocalFileSystemTestOriginHelper::SameFileUtilMove(
FileSystemOperationContext* context,
const FileSystemURL& src,
const FileSystemURL& dest) const {
return FileUtilHelper::Move(context, file_util(), file_util(), src, dest);
}
int64 LocalFileSystemTestOriginHelper::GetCachedOriginUsage() const {
return file_system_context_->GetQuotaUtil(type_)->GetOriginUsageOnFileThread(
file_system_context_, origin_, type_);
}
int64 LocalFileSystemTestOriginHelper::ComputeCurrentOriginUsage() const {
int64 size = file_util::ComputeDirectorySize(GetOriginRootPath());
if (file_util::PathExists(GetUsageCachePath()))
size -= FileSystemUsageCache::kUsageFileSize;
return size;
}
int64
LocalFileSystemTestOriginHelper::ComputeCurrentDirectoryDatabaseUsage() const {
return file_util::ComputeDirectorySize(
GetOriginRootPath().AppendASCII("Paths"));
}
LocalFileSystemOperation* LocalFileSystemTestOriginHelper::NewOperation() {
DCHECK(file_system_context_.get());
DCHECK(file_util_);
scoped_ptr<FileSystemOperationContext> operation_context(
NewOperationContext());
LocalFileSystemOperation* operation = static_cast<LocalFileSystemOperation*>(
file_system_context_->CreateFileSystemOperation(
CreateURL(base::FilePath()), NULL));
return operation;
}
FileSystemOperationContext*
LocalFileSystemTestOriginHelper::NewOperationContext() {
DCHECK(file_system_context_.get());
FileSystemOperationContext* context =
new FileSystemOperationContext(file_system_context_.get());
context->set_update_observers(
*file_system_context_->GetUpdateObservers(type_));
return context;
}
void LocalFileSystemTestOriginHelper::SetUpFileUtil() {
DCHECK(file_system_context_);
if (type_ == kFileSystemTypeTest) {
file_system_context_->RegisterMountPointProvider(
type_,
new TestMountPointProvider(
file_system_context_->task_runners()->file_task_runner(),
file_system_context_->partition_path()));
}
file_util_ = file_system_context_->GetFileUtil(type_);
DCHECK(file_util_);
}
} // namespace fileapi
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