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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.
#ifndef CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_
#define CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_
#include <string>
#include "chrome/browser/google_apis/base_operations.h"
#include "chrome/browser/google_apis/drive_api_url_generator.h"
namespace net {
class URLRequestContextGetter;
} // namespace net
namespace google_apis {
//============================== GetAboutOperation =============================
// This class performs the operation for fetching About data.
class GetAboutOperation : public GetDataOperation {
public:
GetAboutOperation(OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const GetDataCallback& callback);
virtual ~GetAboutOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
DISALLOW_COPY_AND_ASSIGN(GetAboutOperation);
};
//============================= GetApplistOperation ============================
// This class performs the operation for fetching Applist.
class GetApplistOperation : public GetDataOperation {
public:
GetApplistOperation(OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const GetDataCallback& callback);
virtual ~GetApplistOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
DISALLOW_COPY_AND_ASSIGN(GetApplistOperation);
};
//============================ GetChangelistOperation ==========================
// This class performs the operation for fetching changelist.
class GetChangelistOperation : public GetDataOperation {
public:
// |start_changestamp| specifies the starting point of change list or 0 if
// all changes are necessary.
// |url| specifies URL for document feed fetching operation. If empty URL is
// passed, the default URL is used and returns the first page of the result.
// When non-first page result is requested, |url| should be specified.
GetChangelistOperation(
OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const GURL& url,
int64 start_changestamp,
const GetDataCallback& callback);
virtual ~GetChangelistOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
GURL url_;
int64 start_changestamp_;
DISALLOW_COPY_AND_ASSIGN(GetChangelistOperation);
};
//============================= GetFlielistOperation ===========================
// This class performs the operation for fetching Filelist.
class GetFilelistOperation : public GetDataOperation {
public:
GetFilelistOperation(
OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const GURL& url,
const std::string& search_string,
const GetDataCallback& callback);
virtual ~GetFilelistOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
GURL url_;
std::string search_string_;
DISALLOW_COPY_AND_ASSIGN(GetFilelistOperation);
};
//=============================== GetFlieOperation =============================
// This class performs the operation for fetching a file.
class GetFileOperation : public GetDataOperation {
public:
GetFileOperation(OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const std::string& file_id,
const GetDataCallback& callback);
virtual ~GetFileOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
std::string file_id_;
DISALLOW_COPY_AND_ASSIGN(GetFileOperation);
};
// This namespace is introduced to avoid class name confliction between
// the operations for Drive API v2 and GData WAPI for transition.
// And, when the migration is done and GData WAPI's code is cleaned up,
// classes inside this namespace should be moved to the google_apis namespace.
// TODO(hidehiko): Get rid of this namespace after the migration.
namespace drive {
//========================== CreateDirectoryOperation ==========================
// This class performs the operation for creating a directory.
class CreateDirectoryOperation : public GetDataOperation {
public:
CreateDirectoryOperation(
OperationRegistry* registry,
net::URLRequestContextGetter* url_request_context_getter,
const DriveApiUrlGenerator& url_generator,
const std::string& parent_resource_id,
const std::string& directory_name,
const GetDataCallback& callback);
virtual ~CreateDirectoryOperation();
protected:
// Overridden from GetDataOperation.
virtual GURL GetURL() const OVERRIDE;
virtual net::URLFetcher::RequestType GetRequestType() const OVERRIDE;
virtual bool GetContentData(std::string* upload_content_type,
std::string* upload_content) OVERRIDE;
private:
const DriveApiUrlGenerator url_generator_;
const std::string parent_resource_id_;
const std::string directory_name_;
DISALLOW_COPY_AND_ASSIGN(CreateDirectoryOperation);
};
} // namespace drive
} // namespace google_apis
#endif // CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_
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