FreeCalypso > hg > freecalypso-sw
view rvinterf/lowlevel/pktfwd.c @ 326:7e878e6b9cf7
gsm-fw/gpf/tst_drv: tif2.c compiles
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Sat, 19 Apr 2014 05:23:11 +0000 |
parents | 2f285f20d617 |
children |
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/* * 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); }