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/**
* @file llxmlrpctransaction.h
* @brief LLXMLRPCTransaction and related class header file
*
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LLXMLRPCTRANSACTION_H
#define LLXMLRPCTRANSACTION_H
#include <string>
/// An asynchronous request and responses via XML-RPC
class LLXMLRPCTransaction
{
public:
LLXMLRPCTransaction
(
const std::string& uri,
const std::string& method,
const LLSD& params,
const LLSD& http_params = LLSD()
);
~LLXMLRPCTransaction();
typedef enum e_status
{
StatusNotStarted,
StatusStarted,
StatusDownloading,
StatusComplete,
StatusCURLError,
StatusXMLRPCError,
StatusOtherError
} EStatus;
/// Run the request a little, returns true when done
bool process();
/// Return a status, and extended CURL code, if code isn't null
EStatus status(int* curlCode);
LLSD getErrorCertData();
/// Return a message string, suitable for showing the user
std::string statusMessage();
/// Return a URI for the user with more information (can be empty)
std::string statusURI();
/// Only non-empty if StatusComplete, otherwise Undefined
const LLSD& response();
/// Only valid if StsatusComplete, otherwise 0.0
F64 transferRate();
private:
class Handler;
class Impl;
Impl& impl;
};
#endif // LLXMLRPCTRANSACTION_H
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