pegasus/src/Pegasus/Common/HTTPConnector.h - diff

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Diff for /pegasus/src/Pegasus/Common/HTTPConnector.h between version 1.13 and 1.28

version 1.13, 2002/07/26 20:01:19

version 1.28, 2008/12/02 09:00:47

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//%/////////////////////////////////////////////////////////////////////////////

//%LICENSE////////////////////////////////////////////////////////////////

// The Open Group, Tivoli Systems

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to

// deal in the Software without restriction, including without limitation the

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// sell copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN

// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED

// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

//==============================================================================

// Licensed to The Open Group (TOG) under one or more contributor license

// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with

// this work for additional information regarding copyright ownership.

// Each contributor licenses this file to you under the OpenPegasus Open

// Source License; you may not use this file except in compliance with the

// License.

// Permission is hereby granted, free of charge, to any person obtaining a

// copy of this software and associated documentation files (the "Software"),

// to deal in the Software without restriction, including without limitation

// the rights to use, copy, modify, merge, publish, distribute, sublicense,

// and/or sell copies of the Software, and to permit persons to whom the

// Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included

// in all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// Author: Mike Brasher (mbrasher@bmc.com)

//////////////////////////////////////////////////////////////////////////

// Modified By:

//%/////////////////////////////////////////////////////////////////////////////

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#define Pegasus_HTTPConnector_h

#include <Pegasus/Common/Config.h>

#include <Pegasus/Common/MessageQueueService.h>

#include <Pegasus/Common/Monitor.h>

#include <Pegasus/Common/String.h>

#include <Pegasus/Common/TLS.h>

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PEGASUS_NAMESPACE_BEGIN

struct HTTPConnectorRep;

class HTTPConnection;

/** This class is used by clients to establish a connection with a

server. For each established connection, a HTTPConnection object

is created.

class PEGASUS_COMMON_LINKAGE HTTPConnector : public MessageQueueService

class PEGASUS_COMMON_LINKAGE HTTPConnector

{

public:

typedef MessageQueueService Base;

/** Constructor.

@param monitor pointer to monitor object which this class uses to

solicit SocketMessages on the server port (socket).

@param outputMessageQueue ouptut message queue for connections

created by this connector.

HTTPConnector(Monitor* monitor);

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/** Destructor. */

~HTTPConnector();

/** This method is called whenever a SocketMessage is enqueued

on the input queue of the HTTPConnector object.

virtual void handleEnqueue(Message *);

virtual void handleEnqueue();

/** Establishes a new connection and creates an HTTPConnection object

to represent it.

@param locator indicates which server to connect to (of the form

host:port).

@param outputMessageQueue output message queue for the HTTPConnection

that will be created.

@exception InvalidLocator

@exception CannotCreateSocket

@exception CannotConnect

@exception UnexpectedFailure

inline HTTPConnection* connect(

const String& locator,

MessageQueue* outputMessageQueue)

{

return connect(locator, NULL, outputMessageQueue);

}

/** Establishes a new connection and creates an HTTPConnection object

to represent it.

@param locator indicates which server to connect to (of the form

@param host indicates host to connect to

host:port).

@param portNumber indicates port number to use

@param sslContext Specifies the SSL context to use for this connection

@param timeoutMilliseconds Specifies the connection timeout.

If a socket is non-blocking and a connection is in progress after

the initial attempt, the connection will be attempted until the

specified timeout is reached. If the specified timeout is zero,

the connection will not be re-attempted. The timeout is not

applicable for a blocking socket.

@param outputMessageQueue output message queue for the HTTPConnection

that will be created.

@exception InvalidLocator

@exception InvalidLocatorException

@exception CannotCreateSocket

@exception CannotCreateSocketException

@exception CannotConnect

@exception CannotConnectException

@exception UnexpectedFailure

HTTPConnection* connect(

const String& locator,

const String& host,

const Uint32 portNumber,

SSLContext * sslContext,

Uint32 timeoutMilliseconds,

MessageQueue* outputMessageQueue);

/** Destroys all the connections created by this connector. */

void destroyConnections();

/** Close the specified connection. */

void disconnect(HTTPConnection* connection);

private:

/** Delete the specified connection. */

void _deleteConnection(HTTPConnection* httpConnection);

Monitor* _monitor;

HTTPConnectorRep* _rep;

SSLContext * _sslcontext;

int _entry_index;

};

PEGASUS_NAMESPACE_END

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