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/**
* @file llhttpclient.h
* @brief Declaration of classes for making HTTP client requests.
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLHTTPCLIENT_H
#define LL_LLHTTPCLIENT_H
/**
* These classes represent the HTTP client framework.
*/
#include <string>
#include <boost/intrusive_ptr.hpp>
#include <openssl/x509_vfy.h>
#include "llurlrequest.h"
#include "llassettype.h"
#include "llcurl.h"
#include "lliopipe.h"
extern const F32 HTTP_REQUEST_EXPIRY_SECS;
class LLUUID;
class LLPumpIO;
class LLSD;
class LLHTTPClient
{
public:
// class Responder moved to LLCurl
// For convenience
typedef LLCurl::Responder Responder;
typedef LLCurl::ResponderPtr ResponderPtr;
/** @name non-blocking API */
//@{
static void head(
const std::string& url,
ResponderPtr,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void getByteRange(const std::string& url, S32 offset, S32 bytes, ResponderPtr, const LLSD& headers=LLSD(), const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void get(const std::string& url, ResponderPtr, const LLSD& headers = LLSD(), const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void get(const std::string& url, const LLSD& query, ResponderPtr, const LLSD& headers = LLSD(), const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void put(
const std::string& url,
const LLSD& body,
ResponderPtr,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void getHeaderOnly(const std::string& url, ResponderPtr, const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void getHeaderOnly(const std::string& url, ResponderPtr, const LLSD& headers, const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void post(
const std::string& url,
const LLSD& body,
ResponderPtr,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
/** Takes ownership of data and deletes it when sent */
static void postRaw(
const std::string& url,
const U8* data,
S32 size,
ResponderPtr responder,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void postFile(
const std::string& url,
const std::string& filename,
ResponderPtr,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void postFile(
const std::string& url,
const LLUUID& uuid,
LLAssetType::EType asset_type,
ResponderPtr responder,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
static void del(
const std::string& url,
ResponderPtr responder,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
///< sends a DELETE method, but we can't call it delete in c++
/**
* @brief Send a MOVE webdav method
*
* @param url The complete serialized (and escaped) url to get.
* @param destination The complete serialized destination url.
* @param responder The responder that will handle the result.
* @param headers A map of key:value headers to pass to the request
* @param timeout The number of seconds to give the server to respond.
*/
static void move(
const std::string& url,
const std::string& destination,
ResponderPtr responder,
const LLSD& headers = LLSD(),
const F32 timeout=HTTP_REQUEST_EXPIRY_SECS);
//@}
/**
* @brief Blocking HTTP get that returns an LLSD map of status and body.
*
* @param url the complete serialized (and escaped) url to get
* @return An LLSD of { 'status':status, 'body':payload }
*/
static LLSD blockingGet(const std::string& url);
/**
* @brief Blocking HTTP POST that returns an LLSD map of status and body.
*
* @param url the complete serialized (and escaped) url to get
* @param body the LLSD post body
* @return An LLSD of { 'status':status (an int), 'body':payload (an LLSD) }
*/
static LLSD blockingPost(const std::string& url, const LLSD& body);
static void setPump(LLPumpIO& pump);
///< must be called before any of the above calls are made
static bool hasPump();
static void setCertVerifyCallback(LLURLRequest::SSLCertVerifyCallback callback);
static LLURLRequest::SSLCertVerifyCallback getCertVerifyCallback() { return mCertVerifyCallback; }
protected:
static LLURLRequest::SSLCertVerifyCallback mCertVerifyCallback;
};
#endif // LL_LLHTTPCLIENT_H
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