acupkt.h

ftam等标准协议服务器和客户端的源代码。

/* HULA */
/* acupkt.h - include file for A-UNIT-DATA ACSE providers (AcS-PROVIDER) */
/* module is subject to ISODE license agreement */

#ifdef   ACSE

#ifndef	_AcuSAP_
#include "acusap.h"		/* definitions for AcS-USERs */
#endif

#ifndef	_PuSAP2__
#include "pusap2.h"		/* definitions for PS-USERs */
#endif

/*  */

#define	AC_ASN		"acse pci version 1"

#define	toomuchP(b,n,m,p) \
{ \
    if (b == NULL) \
	n = 0; \
    else \
	if (n > m) \
	    return acusaplose (aci, ACS_PARAMETER, NULLCP, \
				"too many %s user data elements", p); \
}

#define	missingP(p) \
{ \
    if (p == NULL) \
	return acusaplose (aci, ACS_PARAMETER, NULLCP, \
			    "mandatory parameter \"%s\" missing", "p"); \
}

#endif /* ifdef ACSE */


#ifndef	lint
#ifndef	__STDC__
#define	copyAcSAPdata(base,len,d) \
{ \
    register int i = len; \
    if ((d -> d/* */_cc = min (i, sizeof d -> d/* */_data)) > 0) \
	bcopy (base, d -> d/* */_data, d -> d/* */_cc); \
}
#else
#define	copyAcSAPdata(base,len,d) \
{ \
    register int i = len; \
    if ((d -> d##_cc = min (i, sizeof d -> d##_data)) > 0) \
	bcopy (base, d -> d##_data, d -> d##_cc); \
}
#endif
#else
#define	copyAcSAPdata(base,len,d)	bcopy (base, (char *) d, len)
#endif


#define	ACS_USER_BASE	ACS_USER_NULL
#define	ACS_PROV_BASE	ACS_PROV_NULL

int     acusaplose ();
int     ps2aculose ();

struct type_ACS_Association__information *info2_apdu ();
int	apdu2_info ();


/*  */

struct assocblk {
    struct assocblk *acb_forw;	/* doubly-linked list */
    struct assocblk *acb_back;	/*   .. */

    int	    acb_fd;		/* session/presentation descriptor */

    short   acb_flags;		/* our state */
/*  state flags match connection oriented control block */
/*  necessary for ROS */
#define	ACB_NULL	0x0000
#define	ACB_CONN	0x0001	/* connected */
#define	ACB_FINN	0x0002	/* other side wants to finish */
#define	ACB_INIT	0x0004	/* this side initiated the association */
#define	ACB_ASYN	0x0008	/* asynchronous */
#define	ACB_TURN	0x0010	/* we have the turn */
#define	ACB_TWA		0x0020	/* two-way alternate */
#define	ACB_ACT		0x0040	/* activity in progress */
#define	ACB_PLEASE	0x0080	/* RTS: RT-TURN-PLEASE received
				   ROS on Session: sent S-PLEASE-TOKENS */
#define	ACB_TIMER	0x0100	/* ACTIVITY discarded due to timing
				   constraint */
#define	ACB_ROS		0x0200	/* ROS started association */
#define	ACB_RTS		0x0400	/* RTS   .. */
#define	ACB_ACS		0x0800	/* ACS   .. */
#define	ACB_CLOSING	0x1000	/* waiting to close */
#define	ACB_FINISH	0x2000	/*   .. */

#define ACB_AUDT	0x8000  /* ROS maps to A.UNIT.DATA */

    int	    acb_ssdusize;	/* largest atomic SSDU */
    IFP	    acb_uabort;		/* disconnect underlying service */

/* ACSE */
    int	    acb_sversion;	/* session service version number */
    int	    acb_id;		/* ACSE context id */
    OID	    acb_context;	/* application context name */
    int	    acb_offset;		/* offset to ACSE PCI */
				/* negative means at END */
    OID	    acb_audtpci;	/* identifier for AUDT PCI */ 		
    AEI     acb_callingtitle;	/* local user title */
    AEI     acb_calledtitle;    /* remote user title */
    int     acb_binding;	/* static bind vs dynamic reconnect */
#define BIND_STATIC    0        /* fixed called addr */
#define BIND_DYNAMIC   1        /* reconnect called to last calling addr */

/* ROSE */
    int	    acb_rosid;		/* ROSE (SASE) context id */
    IFP	    acb_putosdu;	/* osdu2acb */
    IFP	    acb_rowaitrequest;	/* RO-WAIT.REQUEST */
    IFP	    acb_ready;		/* get HDX permission */
    IFP	    acb_rosetindications;/* define vectors for INDICATION events */
    IFP	    acb_roselectmask;	/* map association descriptors for select () */
    IFP	    acb_ropktlose;	/* protocol-level abort */
    PE	    (*acb_getosdu) ();	/* for users of THORN... */

    PE	    acb_apdu;		/* APDU buffered */
    
    IFP	    acb_rosindication;	/* ros event handler */
};
#define	NULLACB		((struct assocblk *) 0)
int     freeacublk ();