/* This file is part of the yazpp toolkit.
- * Copyright (C) 1998-2012 Index Data and Mike Taylor
+ * Copyright (C) Index Data and Mike Taylor
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
#include <yazpp/pdu-observer.h>
namespace yazpp_1 {
+ class PDU_Assoc_priv;
+
/** Simple Protocol Data Unit Assocation.
This object sends - and receives PDU's using the COMSTACK
network utility. To use the association in client role, use
*/
class YAZ_EXPORT PDU_Assoc : public IPDU_Observable, yazpp_1::ISocketObserver {
friend class PDU_AssocThread;
- private:
- enum {
- Connecting,
- Listen,
- Ready,
- Closed,
- Writing,
- Accepting
- } m_state;
- class PDU_Queue {
- public:
- PDU_Queue(const char *buf, int len);
- ~PDU_Queue();
- char *m_buf;
- int m_len;
- PDU_Queue *m_next;
- };
- PDU_Assoc *m_parent;
- PDU_Assoc *m_children;
- PDU_Assoc *m_next;
- COMSTACK m_cs;
- yazpp_1::ISocketObservable *m_socketObservable;
+ PDU_Assoc_priv *m_p;
IPDU_Observer *m_PDU_Observer;
- char *m_input_buf;
- int m_input_len;
- PDU_Queue *m_queue_out;
- PDU_Queue *m_queue_in;
int flush_PDU();
- int *m_destroyed;
- int m_idleTime;
- int m_log;
- void init(yazpp_1::ISocketObservable *socketObservable);
- bool m_session_is_dead;
public:
- COMSTACK comstack(const char *type_and_host, void **vp);
- /// Create object using specified socketObservable
PDU_Assoc(yazpp_1::ISocketObservable *socketObservable);
- /// Create Object using existing comstack
- PDU_Assoc(yazpp_1::ISocketObservable *socketObservable,
- COMSTACK cs);
- /// Close socket and destroy object.
- /// virtual ~PDU_Assoc();
- /// Clone the object
+
+ PDU_Assoc(yazpp_1::ISocketObservable *socketObservable, COMSTACK cs);
+
+ COMSTACK get_comstack();
+
+ virtual ~PDU_Assoc();
+
+ // optional feature implemented by PDU_Assoc (also by PDU_Asso_Thread)
+ virtual void childNotify(COMSTACK cs);
+
+ // mefhods below are from IPDU_Observable
IPDU_Observable *clone();
- /// Send PDU
int send_PDU(const char *buf, int len);
- /// connect to server (client role)
int connect(IPDU_Observer *observer, const char *addr);
- /// listen for clients (server role)
int listen(IPDU_Observer *observer, const char *addr);
- /// Socket notification
void socketNotify(int event);
- /// Close socket
void shutdown();
- /// Close and destroy
void destroy();
- /// Set Idle Time
- void idleTime (int timeout);
- /// Child start...
- virtual void childNotify(COMSTACK cs);
- /// close session
+ void idleTime(int timeout);
void close_session();
const char *getpeername();
+ void set_cert_fname(const char *fname);
};
class YAZ_EXPORT PDU_AssocThread : public PDU_Assoc {
public:
PDU_AssocThread(yazpp_1::ISocketObservable *socketObservable);
+ virtual ~PDU_AssocThread();
private:
void childNotify(COMSTACK cs);