| … | |
… | |
| 62 | //fprintf (stderr, "uack %d sst %d cwnd %d mss %d pmtu %d\n", |
62 | //fprintf (stderr, "uack %d sst %d cwnd %d mss %d pmtu %d\n", |
| 63 | // tcpi.tcpi_unacked, tcpi.tcpi_snd_ssthresh, tcpi.tcpi_snd_cwnd, tcpi.tcpi_advmss, tcpi.tcpi_pmtu); |
63 | // tcpi.tcpi_unacked, tcpi.tcpi_snd_ssthresh, tcpi.tcpi_snd_cwnd, tcpi.tcpi_advmss, tcpi.tcpi_pmtu); |
| 64 | |
64 | |
| 65 | if (tcpi.tcpi_last_ack_recv > int (SOCKET_TIMEOUT * 1000)) |
65 | if (tcpi.tcpi_last_ack_recv > int (SOCKET_TIMEOUT * 1000)) |
| 66 | { |
66 | { |
| 67 | send_msg (NDI_RED, "connection-timeout", "safety disconnect due to tcp/ip timeout (no packets received)"); |
67 | send_msg (NDI_RED | NDI_REPLY, "connection-timeout", "safety disconnect due to tcp/ip timeout (no packets received)"); |
| 68 | write_outputbuffer (); |
68 | write_outputbuffer (); |
| 69 | |
69 | |
| 70 | LOG (llevDebug, "connection on fd %d closed due to ack timeout (%u/%u/%u)\n", fd, |
70 | LOG (llevDebug, "connection on fd %d closed due to ack timeout (%u/%u/%u)\n", fd, |
| 71 | (unsigned)tcpi.tcpi_last_ack_recv, (unsigned)tcpi.tcpi_last_data_sent, (unsigned)tcpi.tcpi_unacked); |
71 | (unsigned)tcpi.tcpi_last_ack_recv, (unsigned)tcpi.tcpi_last_data_sent, (unsigned)tcpi.tcpi_unacked); |
| 72 | destroy (); |
72 | destroy (); |
| … | |
… | |
| 164 | if (inbuf_len >= 2 + pkt_len) |
164 | if (inbuf_len >= 2 + pkt_len) |
| 165 | return 2 + pkt_len; |
165 | return 2 + pkt_len; |
| 166 | |
166 | |
| 167 | if (inbuf_len == sizeof (inbuf)) |
167 | if (inbuf_len == sizeof (inbuf)) |
| 168 | { |
168 | { |
| 169 | send_packet_printf ("drawinfo %d input buffer overflow - closing connection.", NDI_RED); |
169 | send_packet_printf ("drawinfo %d input buffer overflow - closing connection.", NDI_RED | NDI_REPLY); |
| 170 | destroy (); |
170 | destroy (); |
| 171 | return -1; |
171 | return -1; |
| 172 | } |
172 | } |
| 173 | } |
173 | } |
| 174 | |
174 | |
| … | |
… | |
| 268 | ((void (*)(char *, int, player *))pkt->cb)((char *)data, datalen, pl); |
268 | ((void (*)(char *, int, player *))pkt->cb)((char *)data, datalen, pl); |
| 269 | else |
269 | else |
| 270 | ((void (*)(char *, int, client *))pkt->cb)((char *)data, datalen, this); |
270 | ((void (*)(char *, int, client *))pkt->cb)((char *)data, datalen, this); |
| 271 | } |
271 | } |
| 272 | else |
272 | else |
| 273 | send_packet_printf ("drawinfo %d ERROR: you cannot execute '%s' now.", NDI_RED, pkt->name); |
273 | send_packet_printf ("drawinfo %d ERROR: you cannot execute '%s' now.", NDI_RED | NDI_REPLY, pkt->name); |
| 274 | } |
274 | } |
| 275 | |
275 | |
| 276 | bool |
276 | bool |
| 277 | client::handle_packet () |
277 | client::handle_packet () |
| 278 | { |
278 | { |
| … | |
… | |
| 319 | |
319 | |
| 320 | goto next_packet; |
320 | goto next_packet; |
| 321 | } |
321 | } |
| 322 | |
322 | |
| 323 | // If we get here, we didn't find a valid command. |
323 | // If we get here, we didn't find a valid command. |
| 324 | send_packet_printf ("drawinfo %d ERROR: command '%s' not supported.", NDI_RED, (char *)inbuf + 2); |
324 | send_packet_printf ("drawinfo %d ERROR: command '%s' not supported.", NDI_RED | NDI_REPLY, (char *)inbuf + 2); |
| 325 | next_packet: |
325 | next_packet: |
| 326 | skip_packet (pkt_len); |
326 | skip_packet (pkt_len); |
| 327 | |
327 | |
| 328 | // input buffer has space again |
328 | // input buffer has space again |
| 329 | socket_ev.poll (socket_ev.poll () | PE_R); |
329 | socket_ev.poll (socket_ev.poll () | PE_R); |
| … | |
… | |
| 522 | client::send_msg (int color, const char *type, const char *msg) |
522 | client::send_msg (int color, const char *type, const char *msg) |
| 523 | { |
523 | { |
| 524 | if (msg_is_special (msg)) |
524 | if (msg_is_special (msg)) |
| 525 | cfperl_send_msg (this, color, type, msg); |
525 | cfperl_send_msg (this, color, type, msg); |
| 526 | else if (can_msg) |
526 | else if (can_msg) |
| 527 | send_packet_printf ("msg %d %s %s", color, type, msg); |
527 | send_packet_printf ("msg %d %s %s", color & NDI_CLIENT_MASK, type, msg); |
| 528 | else if (color < 0) |
528 | else if (color < 0) |
| 529 | return; // client cannot handle this |
529 | return; // client cannot handle this |
| 530 | else |
530 | else |
| 531 | send_packet_printf ("drawinfo %d %s", color, msg); |
531 | send_packet_printf ("drawinfo %d %s", color & NDI_COLOR_MASK, msg); |
| 532 | } |
532 | } |
| 533 | |
533 | |
| 534 | void |
534 | void |
| 535 | client::send_drawinfo (const char *msg, int flags) |
535 | client::send_drawinfo (const char *msg, int flags) |
| 536 | { |
536 | { |
