void
refiq()
{
register struct mbuf *bp;
char i_state;
#ifdef PI /* Temp hack to satisfy PI DMA requirements */
int32 dma_abs; /* TEMP */
int16 dma_page; /* TEMP */
#endif
/* Empty the garbage */
if(Garbq != NULLBUF){
i_state = dirps();
bp = Garbq;
Garbq = NULLBUF;
restore(i_state);
free_p(bp);
}
/* Replenish interrupt buffer pool */ /* G1EMM and HB9RWM fix */
while((Intqlen < Nibufs) && (Memthresh < availmem()) ){
#ifdef notdef
while(Intqlen < Nibufs){
#endif
if((bp = alloc_mbuf(Ibufsize)) == NULLBUF)
break;
#ifdef PI /* Temp hack to satisfy PI DMA requirements */
dma_abs = ((long)FP_SEG(bp->data) << 4) + (long)FP_OFF(bp->data);
dma_page = dma_abs >> 16;
if(((dma_abs+Ibufsize) >> 16) != dma_page){
i_state = dirps();
bp->next = Garbq;
Garbq = bp;
restore(i_state);
continue;
}
#endif
i_state = dirps();
bp->next = Intq;
Intq = bp;
Intqlen++;
restore(i_state);
}
if(Iminfree == -1)
Iminfree = Intqlen;
}
void
iqstat()
{
tprintf("Intqlen %u Ibufsize %u Iminfree %u Ibuffail %lu Imaxrq %u\n",
Intqlen,Ibufsize,Iminfree,Ibuffail,Ibuf_max_rq); /* g8fsl */
}
// Adding --- By Arius 3/15/2000
// This function will begin service of telnet when printer server was started.
// It will prepare parameter for telnet connection.
void telnetstart(cyg_addrword_t data)
{
struct sockaddr_in lsocket;
struct sockaddr_in sa_client;
int s;
FILE *network;
char Buffer[50];
int16 clen;
while( Network_TCPIP_ON == 0 )
ppause(100);
if (telnetlink != -1)
return;
lsocket.sin_family = AF_INET;
lsocket.sin_addr.s_addr = htonl(INADDR_ANY);
lsocket.sin_port = htons(IPPORT_TELNET);
telnetlink = socket(AF_INET,SOCK_STREAM,0);
bind(telnetlink,(struct sockaddr *)&lsocket,sizeof(lsocket));
listen(telnetlink,1);
for (;;)
{
clen=sizeof(sa_client);
memset(&sa_client, 0, clen);
if ((s = accept(telnetlink,(struct sockaddr *) &sa_client, &clen)) == -1)
break; /* Service is shutting down */
if (TELNETDUsers >= TELNET_MAX_USER || availmem() != 0)
{
// open file will prepare to send message to client
network = fdopen(s,"r+t");
fputs("\r\n This service will offer one user to use it. \r\n",network);
sprintf(Buffer," The Current User is [IP:%s]\r\n",inet_ntoa(CurrentIP));
fputs(Buffer,network);
fclose(network); // close network
//Jesse shutdown(s,1);
//Jesse close_s(s);
}
else
{
CurrentIP.s_addr = sa_client.sin_addr.s_addr;
// Spawn a child process
// newproc("ServicedForTelnet",1024,TServerMainFunction,s,NULL,NULL,0);
if( TELNET_SERVER_MAIN_TaskHdl != 0 )
cyg_thread_delete(TELNET_SERVER_MAIN_TaskHdl);
//Create TELNET_SERVER_MAIN Thread
cyg_thread_create(TELNET_SERVER_MAIN_TASK_PRI,
TServerMainFunction,
s,
"ServicedForTelnet",
(void *) (TELNET_SERVER_MAIN_Stack),
TELNET_SERVER_MAIN_TASK_STACK_SIZE,
&TELNET_SERVER_MAIN_TaskHdl,
&TELNET_SERVER_MAIN_Task);
//Start TELNET_SERVER_MAIN Thread
cyg_thread_resume(TELNET_SERVER_MAIN_TaskHdl);
}
}
return;
}
