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44 | |
44 | |
45 | #include <global.h> |
45 | #include <global.h> |
46 | #include <sproto.h> |
46 | #include <sproto.h> |
47 | |
47 | |
48 | #include <living.h> |
48 | #include <living.h> |
49 | #include <commands.h> |
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50 | |
49 | |
51 | /* This block is basically taken from socket.c - I assume if it works there, |
50 | /* This block is basically taken from socket.c - I assume if it works there, |
52 | * it should work here. |
51 | * it should work here. |
53 | */ |
52 | */ |
54 | #include <sys/types.h> |
53 | #include <sys/types.h> |
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447 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
446 | INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); |
448 | } |
447 | } |
449 | |
448 | |
450 | //+GPL |
449 | //+GPL |
451 | |
450 | |
452 | /* |
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453 | #define MSG_TYPE_BOOK 1 |
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454 | #define MSG_TYPE_CARD 2 |
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455 | #define MSG_TYPE_PAPER 3 |
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456 | #define MSG_TYPE_SIGN 4 |
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457 | #define MSG_TYPE_MONUMENT 5 |
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458 | #define MSG_TYPE_SCRIPTED_DIALOG 6*/ |
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459 | |
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460 | /** Reply to ExtendedInfos command */ |
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461 | void |
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462 | ToggleExtendedText (char *buf, int len, client * ns) |
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463 | { |
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464 | char cmdback[MAX_BUF]; |
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465 | char temp[10]; |
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466 | char command[50]; |
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467 | int info, nextinfo, i, flag; |
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468 | |
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469 | cmdback[0] = '\0'; |
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470 | |
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471 | nextinfo = 0; |
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472 | while (1) |
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473 | { |
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474 | /* 1. Extract an info */ |
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475 | info = nextinfo; |
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476 | |
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477 | while ((info < len) && (buf [info] == ' ')) |
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478 | info++; |
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479 | |
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480 | if (info >= len) |
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481 | break; |
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482 | |
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483 | nextinfo = info + 1; |
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484 | |
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485 | while ((nextinfo < len) && (buf [nextinfo] != ' ')) |
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486 | nextinfo++; |
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487 | |
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488 | if (nextinfo - info >= 49) /*Erroneous info asked */ |
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489 | continue; |
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490 | |
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491 | memcpy (command, buf + info, nextinfo - info); |
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492 | command [nextinfo - info] = 0; |
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493 | |
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494 | /* 2. Interpret info */ |
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495 | i = sscanf (command, "%d", &flag); |
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496 | |
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497 | if ((i == 1) && (flag > 0) && (flag <= MSG_TYPE_LAST)) |
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498 | ns->supported_readables |= (1 << flag); |
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499 | /*3. Next info */ |
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500 | } |
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501 | |
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502 | /* Send resulting state */ |
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503 | strcpy (cmdback, "ExtendedTextSet"); |
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504 | |
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505 | for (i = 0; i <= MSG_TYPE_LAST; i++) |
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506 | if (ns->supported_readables & (1 << i)) |
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507 | { |
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508 | strcat (cmdback, " "); |
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509 | snprintf (temp, sizeof (temp), "%d", i); |
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510 | strcat (cmdback, temp); |
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511 | } |
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512 | |
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513 | ns->send_packet (cmdback); |
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514 | } |
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515 | |
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516 | /** |
451 | /** |
517 | * This handles the general commands from the client (ie, north, fire, cast, |
452 | * This handles the general commands from the client (ie, north, fire, cast, |
518 | * etc.) |
453 | * etc.) |
519 | */ |
454 | */ |
520 | void |
455 | void |
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630 | LOG (llevError, "Unknown input state: %d\n", ns->state); |
565 | LOG (llevError, "Unknown input state: %d\n", ns->state); |
631 | } |
566 | } |
632 | } |
567 | } |
633 | |
568 | |
634 | /** |
569 | /** |
635 | * Client tells its version. If there is a mismatch, we close the |
570 | * Client tells its version info. |
636 | * socket. In real life, all we should care about is the client having |
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637 | * something older than the server. If we assume the client will be |
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638 | * backwards compatible, having it be a later version should not be a |
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639 | * problem. |
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640 | */ |
571 | */ |
641 | void |
572 | void |
642 | VersionCmd (char *buf, int len, client * ns) |
573 | VersionCmd (char *buf, int len, client *ns) |
643 | { |
574 | { |
644 | if (!buf) |
575 | INVOKE_CLIENT (VERSION, ns, ARG_DATA (buf, len)); |
645 | { |
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646 | LOG (llevError, "CS: received corrupted version command\n"); |
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647 | return; |
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648 | } |
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649 | |
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650 | ns->cs_version = atoi (buf); |
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651 | ns->sc_version = ns->cs_version; |
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652 | |
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653 | LOG (llevDebug, "connection from client <%s>\n", buf); |
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654 | |
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655 | //TODO: should log here just for statistics |
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656 | |
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657 | //if (VERSION_CS != ns->cs_version) |
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658 | // unchecked; |
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659 | |
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660 | char *cp = strchr (buf + 1, ' '); |
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661 | if (!cp) |
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662 | return; |
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663 | |
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664 | ns->sc_version = atoi (cp); |
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665 | |
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666 | //if (VERSION_SC != ns->sc_version) |
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667 | // unchecked; |
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668 | |
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669 | cp = strchr (cp + 1, ' '); |
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670 | |
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671 | if (cp) |
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672 | { |
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673 | ns->version = cp + 1; |
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674 | |
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675 | if (ns->sc_version < 1026) |
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676 | ns->send_packet_printf ("drawinfo %d %s", NDI_RED, |
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677 | "**** VERSION WARNING ****\n**** CLIENT IS TOO OLD!! UPDATE THE CLIENT!! ****"); |
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678 | } |
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679 | } |
576 | } |
680 | |
577 | |
681 | /** sound related functions. */ |
578 | /** sound related functions. */ |
682 | void |
579 | void |
683 | SetSound (char *buf, int len, client * ns) |
580 | SetSound (char *buf, int len, client * ns) |