grive2/libgrive/src/protocol/HTTP.hh

98 lines
2.4 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 <memory>
#include <string>
#include <stdexcept>
#include <vector>
namespace gr {
namespace http
{
typedef std::vector<std::string> Headers ;
std::string Get( const std::string& url, const Headers& hdr = Headers() ) ;
void GetFile(
const std::string& url,
const std::string& filename,
const Headers& hdr = Headers() ) ;
void GetFile(
const std::string& url,
const std::string& filename,
std::string& md5sum,
const Headers& hdr = Headers() ) ;
std::string PostData(
const std::string& url,
const std::string& data,
const Headers& hdr = Headers() ) ;
std::string PostDataWithHeader(
const std::string& url,
const std::string& data,
const Headers& hdr = Headers() ) ;
std::string PostFile(
const std::string& url,
const std::string& filename,
const Headers& hdr = Headers() ) ;
std::string Put(
const std::string& url,
const std::string& data,
const Headers& hdr = Headers() ) ;
std::string Escape( const std::string& str ) ;
std::string Unescape( const std::string& str ) ;
class Exception : public std::runtime_error
{
public :
Exception( int curl_code, int http_code, const char *err_buf ) ;
private :
static std::string Format( int curl_code, int http_code, const char *err_buf ) ;
} ;
}
class Http
{
public :
Http() ;
~Http() ;
std::string Put(
const std::string& url,
const std::string& data,
const http::Headers& hdr = http::Headers() ) ;
std::string RedirLocation() const ;
private :
static std::size_t HeaderCallback( void *ptr, size_t size, size_t nmemb, Http *pthis ) ;
private :
struct Impl ;
std::auto_ptr<Impl> m_pimpl ;
} ;
} // end of namespace