| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 1992,2007 Frank Tore Johansen |
5 | * Copyright (©) 1992,2007 Frank Tore Johansen |
| 6 | * |
6 | * |
| 7 | * Deliantra is free software: you can redistribute it and/or modify |
7 | * Deliantra is free software: you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation, either version 3 of the License, or |
9 | * the Free Software Foundation, either version 3 of the License, or |
| … | |
… | |
| 474 | va_end (ap); |
474 | va_end (ap); |
| 475 | |
475 | |
| 476 | send_packet (sl); |
476 | send_packet (sl); |
| 477 | } |
477 | } |
| 478 | |
478 | |
| 479 | // returns true when the message needs special (read: perl) treatment |
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| 480 | static bool |
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| 481 | msg_is_special (const char *msg) |
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| 482 | { |
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| 483 | return msg [strcspn (msg, "<[&\n")]; |
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| 484 | } |
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| 485 | |
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| 486 | void |
479 | void |
| 487 | client::send_msg (int color, const char *type, const char *msg) |
480 | client::send_msg (int color, const char *type, const char *msg) |
| 488 | { |
481 | { |
| 489 | if (!msg || !type) // it can happen (for example, missing attack messages cause this) |
482 | if (!msg || !type) // it can happen (for example, missing attack messages cause this) |
| 490 | { |
483 | { |
| … | |
… | |
| 492 | return; |
485 | return; |
| 493 | } |
486 | } |
| 494 | |
487 | |
| 495 | int len = strlen (msg); |
488 | int len = strlen (msg); |
| 496 | |
489 | |
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490 | if (!(color & NDI_VERBATIM) |
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491 | && (msg_is_special (msg) |
| 497 | if (msg_is_special (msg) || (type [0] == 'c' && type [1] == '/') || len > (MAXSOCKBUF - 128)) |
492 | || (type [0] == 'c' && type [1] == '/') || len > (MAXSOCKBUF - 128))) |
| 498 | cfperl_send_msg (this, color, type, msg); |
493 | cfperl_send_msg (this, color, type, msg); |
| 499 | else if (can_msg) |
494 | else if (can_msg) |
| 500 | send_packet_printf ("msg %d %s %s", color & NDI_CLIENT_MASK, type, msg); |
495 | send_packet_printf ("msg %d %s %s", color & NDI_CLIENT_MASK, type, msg); |
| 501 | else if (color < 0) |
496 | else if (color < 0) |
| 502 | return; // client cannot handle this |
497 | return; // client cannot handle this |
