/indra/newview/llxmlrpctransaction.h
C++ Header | 136 lines | 68 code | 28 blank | 40 comment | 0 complexity | 1720d833e5b0d77eff0eaeef6dc2928a MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @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>
- typedef struct _xmlrpc_request* XMLRPC_REQUEST;
- typedef struct _xmlrpc_value* XMLRPC_VALUE;
- // foward decl of types from xmlrpc.h (this usage is type safe)
- class LLCertificate;
- class LLXMLRPCValue
- // a c++ wrapper around XMLRPC_VALUE
- {
- public:
- LLXMLRPCValue() : mV(NULL) { }
- LLXMLRPCValue(XMLRPC_VALUE value) : mV(value) { }
-
- bool isValid() const;
-
- std::string asString() const;
- int asInt() const;
- bool asBool() const;
- double asDouble() const;
- LLXMLRPCValue operator[](const char*) const;
-
- LLXMLRPCValue rewind();
- LLXMLRPCValue next();
- static LLXMLRPCValue createArray();
- static LLXMLRPCValue createStruct();
- void append(LLXMLRPCValue&);
- void appendString(const std::string&);
- void appendInt(int);
- void appendBool(bool);
- void appendDouble(double);
- void appendValue(LLXMLRPCValue&);
- void append(const char*, LLXMLRPCValue&);
- void appendString(const char*, const std::string&);
- void appendInt(const char*, int);
- void appendBool(const char*, bool);
- void appendDouble(const char*, double);
- void appendValue(const char*, LLXMLRPCValue&);
-
- void cleanup();
- // only call this on the top level created value
-
- XMLRPC_VALUE getValue() const;
-
- private:
- XMLRPC_VALUE mV;
- };
- class LLXMLRPCTransaction
- // an asynchronous request and respones via XML-RPC
- {
- public:
- LLXMLRPCTransaction(const std::string& uri,
- XMLRPC_REQUEST request, bool useGzip = true);
- // does not take ownership of the request object
- // request can be freed as soon as the transaction is constructed
- LLXMLRPCTransaction(const std::string& uri,
- const std::string& method, LLXMLRPCValue params, bool useGzip = true);
- // *does* take control of the request value, you must not free it
-
- ~LLXMLRPCTransaction();
-
- typedef enum e_status {
- StatusNotStarted,
- StatusStarted,
- StatusDownloading,
- StatusComplete,
- StatusCURLError,
- StatusXMLRPCError,
- StatusOtherError
- } EStatus;
- bool process();
- // run the request a little, returns true when done
-
- EStatus status(int* curlCode);
- // return status, and extended CURL code, if code isn't null
-
- LLPointer<LLCertificate> getErrorCert();
- std::string statusMessage();
- // return a message string, suitable for showing the user
- std::string statusURI();
- // return a URI for the user with more information
- // can be empty
- XMLRPC_REQUEST response();
- LLXMLRPCValue responseValue();
- // only valid if StatusComplete, otherwise NULL
- // retains ownership of the result object, don't free it
-
- F64 transferRate();
- // only valid if StsatusComplete, otherwise 0.0
-
- private:
- class Impl;
- Impl& impl;
- };
- #endif // LLXMLRPCTRANSACTION_H