+
−/*
+
− * This rvinterf module handles the forwarding of target->host packets
+
− * to clients connected via the local socket interface.
+
− */
+
−
+
−#include <sys/types.h>
+
−#include <stdio.h>
+
−#include <string.h>
+
−#include <strings.h>
+
−#include <stdlib.h>
+
−#include <unistd.h>
+
−#include "../include/pktmux.h"
+
−#include "../include/localsock.h"
+
−#include "client.h"
+
−
+
−extern u_char rxpkt[];
+
−extern size_t rxpkt_len;
+
−
+
−extern struct client *client_head;
+
−
+
−forward_pkt_to_client(cli)
+
−	struct client *cli;
+
−{
+
−	int len1;
+
−	u_char hdr[3];
+
−
+
−	len1 = rxpkt_len + 1;
+
−	hdr[0] = len1 >> 8;
+
−	hdr[1] = len1 & 0xFF;
+
−	hdr[2] = RVI2CLI_PKT_FROM_TARGET;
+
−	write(cli->fd, hdr, 3);
+
−	write(cli->fd, rxpkt, rxpkt_len);
+
−}
+
−
+
−forward_rv_trace()
+
−{
+
−	u32 useid;
+
−	struct client *cli;
+
−	int i, match;
+
−
+
−	useid = rxpkt[1] << 24 | rxpkt[2] << 16 | rxpkt[3] << 8 | rxpkt[4];
+
−	for (cli = client_head; cli; cli = cli->next) {
+
−		match = 0;
+
−		for (i = 0; i < cli->int_rvt_count; i++)
+
−			if ((useid & cli->int_rvt_mask[i]) ==
+
−			    cli->int_rvt_match[i]) {
+
−				match = 1;
+
−				break;
+
−			}
+
−		if (match)
+
−			forward_pkt_to_client(cli);
+
−	}
+
−}
+
−
+
−forward_nonrvt_pkt()
+
−{
+
−	struct client *cli;
+
−
+
−	for (cli = client_head; cli; cli = cli->next)
+
−		if (cli->int_proto[rxpkt[0] - 0x12])
+
−			forward_pkt_to_client(cli);
+
−}