[thirdparty/squid.git] / src / ipc / Request.h

/*
 * $Id$
 *
 * DEBUG: section 54    Interprocess Communication
 *
 */

#ifndef SQUID_IPC_REQUEST_H
#define SQUID_IPC_REQUEST_H

#include "ipc/forward.h"
#include "RefCount.h"

namespace Ipc
{

/// IPC request
class Request: public RefCountable
{
public:
    typedef RefCount<Request> Pointer;

public:
    Request(int aRequestorId, unsigned int aRequestId):
            requestorId(aRequestorId), requestId(aRequestId) {}

    virtual void pack(TypedMsgHdr& msg) const = 0; ///< prepare for sendmsg()
    virtual Pointer clone() const = 0; ///< returns a copy of this

private:
    Request(const Request&); // not implemented
    Request& operator= (const Request&); // not implemented

public:
    int requestorId; ///< kidId of the requestor; used for response destination
    unsigned int requestId; ///< unique for sender; matches request w/ response
};

} // namespace Ipc

#endif /* SQUID_IPC_REQUEST_H */
Commit	Line	Data
51ea0904 CT	1	/*
	2	* $Id$
	3	*
	4	* DEBUG: section 54 Interprocess Communication
	5	*
	6	*/
	7
	8	#ifndef SQUID_IPC_REQUEST_H
	9	#define SQUID_IPC_REQUEST_H
	10
	11	#include "ipc/forward.h"
	12	#include "RefCount.h"
	13
51ea0904 CT	14	namespace Ipc
	15	{
	16
	17	/// IPC request
	18	class Request: public RefCountable
	19	{
	20	public:
	21	typedef RefCount<Request> Pointer;
	22
	23	public:
	24	Request(int aRequestorId, unsigned int aRequestId):
8fb5a96c	25	requestorId(aRequestorId), requestId(aRequestId) {}
51ea0904 CT	26
	27	virtual void pack(TypedMsgHdr& msg) const = 0; ///< prepare for sendmsg()
	28	virtual Pointer clone() const = 0; ///< returns a copy of this
	29
	30	private:
	31	Request(const Request&); // not implemented
	32	Request& operator= (const Request&); // not implemented
	33
	34	public:
	35	int requestorId; ///< kidId of the requestor; used for response destination
	36	unsigned int requestId; ///< unique for sender; matches request w/ response
	37	};
	38
51ea0904 CT	39	} // namespace Ipc
	40
	41	#endif /* SQUID_IPC_REQUEST_H */