Mercurial > repos > blastem
diff megawifi.c @ 1514:4f94e0f90c83
Added support for MegaWiFi command IP_CURRENT
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Tue, 16 Jan 2018 09:31:00 -0800 |
parents | 8f3b6a64b658 |
children | 3fc129eb0653 |
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--- a/megawifi.c Mon Jan 15 09:04:43 2018 -0800 +++ b/megawifi.c Tue Jan 16 09:31:00 2018 -0800 @@ -2,6 +2,7 @@ #include <stdint.h> #include <string.h> #include "genesis.h" +#include "net.h" enum { TX_IDLE, @@ -88,6 +89,7 @@ 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 @@ 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;