FreeCalypso > hg > freecalypso-tools
view rvinterf/lowlevel/clientcmd.c @ 575:cef70d53fc5e
loadtools: new -P boot control mechanism implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 02 Feb 2020 20:01:22 +0000 |
parents | e7502631a0f9 |
children |
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/* * This rvinterf module implements the handling of client commands. */ #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/limits.h" #include "../include/localsock.h" #include "client.h" void process_msg_from_client(cli) struct client *cli; { int c; switch (cli->rx_buf[0]) { case CLI2RVI_WANT_RVTRACE: if (cli->rx_msglen != 9) { send_local_msg_to_client(cli, "-Bad command length"); return; } c = cli->int_rvt_count; if (c >= MAX_RVT_INTEREST) { send_local_msg_to_client(cli, "-Error: too many RVT interests"); return; } cli->int_rvt_mask[c] = cli->rx_buf[1] << 24 | cli->rx_buf[2] << 16 | cli->rx_buf[3] << 8 | cli->rx_buf[4]; cli->int_rvt_match[c] = cli->rx_buf[5] << 24 | cli->rx_buf[6] << 16 | cli->rx_buf[7] << 8 | cli->rx_buf[8]; cli->int_rvt_count++; send_local_msg_to_client(cli, "+OK"); return; case CLI2RVI_WANT_MUXPROTO: if (cli->rx_msglen != 2) { send_local_msg_to_client(cli, "-Bad command length"); return; } if (cli->rx_buf[1] < 0x12 || cli->rx_buf[1] > 0x1D) { send_local_msg_to_client(cli, "-Unsupported protocol MUX value"); return; } cli->int_proto[cli->rx_buf[1] - 0x12] = 1; send_local_msg_to_client(cli, "+OK"); return; case CLI2RVI_DROP_MUXPROTO: if (cli->rx_msglen != 2) { send_local_msg_to_client(cli, "-Bad command length"); return; } if (cli->rx_buf[1] < 0x12 || cli->rx_buf[1] > 0x1D) { send_local_msg_to_client(cli, "-Unsupported protocol MUX value"); return; } cli->int_proto[cli->rx_buf[1] - 0x12] = 0; send_local_msg_to_client(cli, "+OK"); return; case CLI2RVI_RESET_PACKET_RX: cli->int_rvt_count = 0; bzero(cli->int_proto, sizeof(cli->int_proto)); send_local_msg_to_client(cli, "+OK"); return; case CLI2RVI_PKT_TO_TARGET: c = cli->rx_msglen - 1; if (c < 1 || c > MAX_PKT_TO_TARGET) { send_local_msg_to_client(cli, "-Invalid Tx packet length"); return; } send_pkt_to_target(cli->rx_buf + 1, c); log_sent_packet(cli->rx_buf + 1, c); return; case CLI2RVI_RAWBYTES_TO_TARGET: /* To be implemented */ default: send_local_msg_to_client(cli, "-Unimplemented command"); } }