102 lines
3 KiB
C++
102 lines
3 KiB
C++
#ifndef _XMLRPCSERVERCONNECTION_H_
|
|
#define _XMLRPCSERVERCONNECTION_H_
|
|
//
|
|
// XmlRpc++ Copyright (c) 2002-2003 by Chris Morley
|
|
//
|
|
#if defined(_MSC_VER)
|
|
# pragma warning(disable:4786) // identifier was truncated in debug info
|
|
#endif
|
|
|
|
#ifndef MAKEDEPEND
|
|
# include <string>
|
|
#endif
|
|
|
|
#include "XmlRpcValue.h"
|
|
#include "XmlRpcSource.h"
|
|
|
|
namespace XmlRpc {
|
|
|
|
|
|
// The server waits for client connections and provides methods
|
|
class XmlRpcServer;
|
|
class XmlRpcServerMethod;
|
|
|
|
//! A class to handle XML RPC requests from a particular client
|
|
class XmlRpcServerConnection : public XmlRpcSource {
|
|
public:
|
|
// Static data
|
|
static const char METHODNAME_TAG[];
|
|
static const char PARAMS_TAG[];
|
|
static const char PARAMS_ETAG[];
|
|
static const char PARAM_TAG[];
|
|
static const char PARAM_ETAG[];
|
|
|
|
static const std::string SYSTEM_MULTICALL;
|
|
static const std::string METHODNAME;
|
|
static const std::string PARAMS;
|
|
|
|
static const std::string FAULTCODE;
|
|
static const std::string FAULTSTRING;
|
|
|
|
//! Constructor
|
|
XmlRpcServerConnection(int fd, XmlRpcServer* server, bool deleteOnClose = false);
|
|
//! Destructor
|
|
virtual ~XmlRpcServerConnection();
|
|
|
|
// XmlRpcSource interface implementation
|
|
//! Handle IO on the client connection socket.
|
|
//! @param eventType Type of IO event that occurred. @see XmlRpcDispatch::EventType.
|
|
virtual unsigned handleEvent(unsigned eventType);
|
|
|
|
protected:
|
|
|
|
bool readHeader();
|
|
bool readRequest();
|
|
bool writeResponse();
|
|
|
|
// Parses the request, runs the method, generates the response xml.
|
|
virtual void executeRequest();
|
|
|
|
// Parse the methodName and parameters from the request.
|
|
std::string parseRequest(XmlRpcValue& params);
|
|
|
|
// Execute a named method with the specified params.
|
|
bool executeMethod(const std::string& methodName, XmlRpcValue& params, XmlRpcValue& result);
|
|
|
|
// Execute multiple calls and return the results in an array.
|
|
bool executeMulticall(const std::string& methodName, XmlRpcValue& params, XmlRpcValue& result);
|
|
|
|
// Construct a response from the result XML.
|
|
void generateResponse(std::string const& resultXml);
|
|
void generateFaultResponse(std::string const& msg, int errorCode = -1);
|
|
std::string generateHeader(std::string const& body);
|
|
|
|
|
|
// The XmlRpc server that accepted this connection
|
|
XmlRpcServer* _server;
|
|
|
|
// Possible IO states for the connection
|
|
enum ServerConnectionState { READ_HEADER, READ_REQUEST, WRITE_RESPONSE };
|
|
ServerConnectionState _connectionState;
|
|
|
|
// Request headers
|
|
std::string _header;
|
|
|
|
// Number of bytes expected in the request body (parsed from header)
|
|
int _contentLength;
|
|
|
|
// Request body
|
|
std::string _request;
|
|
|
|
// Response
|
|
std::string _response;
|
|
|
|
// Number of bytes of the response written so far
|
|
int _bytesWritten;
|
|
|
|
// Whether to keep the current client connection open for further requests
|
|
bool _keepAlive;
|
|
};
|
|
} // namespace XmlRpc
|
|
|
|
#endif // _XMLRPCSERVERCONNECTION_H_
|