grive2/libgrive/src/http/NSURLSessionAgent.hh

70 lines
1.9 KiB
C++

/*
grive: an GPL program to sync a local directory with Google Drive
Copyright (C) 2012 Wan Wai Ho
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA.
*/
#pragma once
#include "Agent.hh"
#include <memory>
#include <string>
namespace gr {
class DataStream;
namespace http {
/*! \brief agent to provide HTTP access
This class provides functions to send HTTP request in many methods (e.g.
get, post and put). Normally the HTTP response is returned in a Receivable.
*/
class NSURLSessionAgent : public Agent {
public:
NSURLSessionAgent();
~NSURLSessionAgent();
ResponseLog *GetLog() const;
void SetLog( ResponseLog *log );
void SetProgressReporter( Progress *progress );
long Request( const std::string &method,
const std::string &url,
SeekStream *in,
DataStream *dest,
const Header &hdr,
u64_t downloadFileBytes = 0 );
std::string LastError() const;
std::string LastErrorHeaders() const;
std::string RedirLocation() const;
std::string Escape( const std::string &str );
std::string Unescape( const std::string &str );
private:
void Init();
private:
struct Impl;
std::unique_ptr<Impl> m_pimpl;
std::unique_ptr<ResponseLog> m_log;
Progress *m_pb;
};
} // namespace http
} // namespace gr