From ea2646501e91437345afd1cfc85704dd1f983d66 Mon Sep 17 00:00:00 2001 From: Michael Pavone Date: Tue, 16 Jan 2018 09:31:00 -0800 Subject: Added support for MegaWiFi command IP_CURRENT --- megawifi.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) (limited to 'megawifi.c') diff --git a/megawifi.c b/megawifi.c index 17270c2..898bc8a 100644 --- a/megawifi.c +++ b/megawifi.c @@ -2,6 +2,7 @@ #include #include #include "genesis.h" +#include "net.h" enum { TX_IDLE, @@ -88,6 +89,7 @@ static void process_packet(megawifi *mw) size = mw->transmit_bytes - 4; } mw->receive_read = mw->receive_bytes = 0; + printf("Received MegaWiFi command %s(%d) with length %X\n", cmd_names[command], command, size); switch (command) { case CMD_VERSION: @@ -142,6 +144,52 @@ static void process_packet(megawifi *mw) mw_putc(mw, mw->channel_flags); mw_putc(mw, 0x7E); break; + case CMD_IP_CURRENT: { + //LSD header + mw_putc(mw, 0x7E); + mw_putc(mw, 0); + mw_putc(mw, 28); + //cmd + mw_putc(mw, 0); + mw_putc(mw, CMD_OK); + //length + mw_putc(mw, 0); + mw_putc(mw, 24); + + iface_info i; + get_host_address(&i); + //config number and reserved bytes + mw_putc(mw, 0); + mw_putc(mw, 0); + mw_putc(mw, 0); + mw_putc(mw, 0); + //ip + mw_putc(mw, i.ip[0]); + mw_putc(mw, i.ip[1]); + mw_putc(mw, i.ip[2]); + mw_putc(mw, i.ip[3]); + //net mask + mw_putc(mw, i.net_mask[0]); + mw_putc(mw, i.net_mask[1]); + mw_putc(mw, i.net_mask[2]); + mw_putc(mw, i.net_mask[3]); + //gateway guess + mw_putc(mw, i.ip[0] & i.net_mask[0]); + mw_putc(mw, i.ip[1] & i.net_mask[1]); + mw_putc(mw, i.ip[2] & i.net_mask[2]); + mw_putc(mw, (i.ip[3] & i.net_mask[3]) + 1); + //dns + mw_putc(mw, 127); + mw_putc(mw, 0); + mw_putc(mw, 0); + mw_putc(mw, 1); + mw_putc(mw, 127); + mw_putc(mw, 0); + mw_putc(mw, 0); + mw_putc(mw, 1); + mw_putc(mw, 0x7E); + break; + } default: printf("Unhandled MegaWiFi command %s(%d) with length %X\n", cmd_names[command], command, size); break; -- cgit v1.2.3