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Network Supervisor's Toolkit
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lu62
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fsmerror.c
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C/C++ Source or Header
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1996-07-10
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5KB
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152 lines
/**********************************************************************/
/* FINITE_STATE_MACHINE */
/* */
/* FSM_ERROR */
/* */
/* fsm_error_or_failure procedure */
/* */
/* CopyRight 1995. Nicholas Poljakov all rights reserved. */
/* */
/***********************************************************************/
#include <stdio.h>
#include <malloc.h>
#include <state1.h>
#include <rcb.h>
#include <string.h>
int sk_r_wt(void *);
int SendBlock(void *, void *);
int setrc(void *, void *);
int sendhsf(void *);
int sendhs(void *);
int sendbm(void *, void *);
int sendat(void *);
int rtsend(void *);
unsigned long rmfmh5(void *, void *);
int recwait(void *);
int rcvru(void *, void *);
int rcvhs(void *, void *, void *, void *);
int ralloc(void *, void *);
int psrm(int, void *, void *);
int ps_conv(int, void *);
int proterr(void *, unsigned long);
int preptrcv(void *, void *);
int post_rcb(void *);
struct repass *postopen(void *);
int phsrec(void *);
int pfmh5(void *);
int opndst(void *);
int obtsess(void *, unsigned char);
int Lrf_handler(void *);
int get_sess(void *, void *);
int get_attr(void *);
int fsm_conv(unsigned char, unsigned char, void *);
int flush (void *);
int dcp(void *);
int dealloc(void *);
int crtp(void *);
int conv(void *);
int chkparm(void *, void *);
int check_end(unsigned int, void *);
struct rqb *call_appl(void *);
int buffmng(unsigned char, void *, void *, void *, unsigned, unsigned char, unsigned);
unsigned long attltck(void *);
unsigned long attacheck(void *);
char *cgetmem(int, int);
int sendhsf(void *);
int opndst(void *);
int alloc_rcb(void *, void *);
int allocate(void *);
int clsdst(void *);
int fsm_error(p1,p_rcb)
unsigned char p1;
struct rcb *p_rcb;
{
#if OS_TYPE == 1
/********* Trace facility **********/
unsigned int rtype; /* type of record */
unsigned int pnum; /* point number */
char pname[8]; /* name of module */
char *drec; /* record for dump */
int lenr; /* record length */
rtype = INPROC;
strcpy(pname, "fsmerr");
pnum = 1;
lenr = sizeof(struct rcb) + 1;
drec = malloc(lenr);
drec[0] = p1;
p = drec + 1;
memcpy(p, p_rcb, lenr - 1);
gtf(rtype, pname, pnum, drec, lenr);
free(drec);
/***********************************/
#endif
switch (p1) {
case CONV_FAIL_PROTOCOL :
if((p_rcb->error_state == NO_RQS)||
(p_rcb->error_state == RCVD_ERROR))
{
p_rcb->error_state = CONV_FAILURE_PROTOCOL_ERROR;
goto ex0;
}
else
{ goto ex_1;}
case CONV_FAIL_SON :
if((p_rcb->error_state == NO_RQS)||
(p_rcb->error_state == RCVD_ERROR))
{
p_rcb->error_state = CONV_FAILURE_SON;
goto ex0;
}
else
{ goto ex_1;}
case Receive_error:
{
if (p_rcb->error_state == NO_RQS) {
p_rcb->error_state = RCVD_ERROR;
p_rcb->ps_to_hs_record = NULL;
goto ex0;
}
if ((p_rcb->error_state == CONV_FAILURE_PROTOCOL_ERROR)||
(p_rcb->error_state == CONV_FAILURE_SON))
goto ex0;
else
goto ex_1;
}
case ALLOC_FAIL_RETRY:
if(p_rcb->error_state == NO_RQS)
{
p_rcb->error_state = ALLOCATE_FAILURE_RETRY;
goto ex0;
}
else
goto ex_1;
case ALLOC_FAIL_NO_RETRY:
if(p_rcb->error_state == NO_RQS)
{
p_rcb->error_state = ALLOCATE_FAILURE_NO_RETRY;
goto ex0;
}
else
goto ex_1;
case SYNC_LEVEL_NOT_SUPPTD :
if(p_rcb->error_state == NO_RQS)
{
p_rcb->error_state = SYNC_LEVEL_NOT_SUPPORTED;
goto ex0;
}
else
goto ex_1;
case RESET:
{
p_rcb->error_state = NO_RQS;
goto ex0 ;
}
}
ex0: return(0);
ex_1: return(-1);
}