| 2624 | */ |
| 2625 | |
| 2626 | static int /* O - Browse protocol bits */ |
| 2627 | parse_protocols(const char *s) /* I - Space-delimited protocols */ |
| 2628 | { |
| 2629 | int protocols; /* Browse protocol bits */ |
| 2630 | char value[1024], /* Value string */ |
| 2631 | *valstart, /* Pointer into value */ |
| 2632 | *valend; /* End of value */ |
| 2633 | |
| 2634 | |
| 2635 | /* |
| 2636 | * Empty protocol line yields NULL pointer... |
| 2637 | */ |
| 2638 | |
| 2639 | if (!s) |
| 2640 | return (0); |
| 2641 | |
| 2642 | /* |
| 2643 | * Loop through the value string,... |
| 2644 | */ |
| 2645 | |
| 2646 | strlcpy(value, s, sizeof(value)); |
| 2647 | |
| 2648 | protocols = 0; |
| 2649 | |
| 2650 | for (valstart = value; *valstart;) |
| 2651 | { |
| 2652 | /* |
| 2653 | * Get the current space/comma-delimited protocol name... |
| 2654 | */ |
| 2655 | |
| 2656 | for (valend = valstart; *valend; valend ++) |
| 2657 | if (_cups_isspace(*valend) || *valend == ',') |
| 2658 | break; |
| 2659 | |
| 2660 | if (*valend) |
| 2661 | *valend++ = '\0'; |
| 2662 | |
| 2663 | /* |
| 2664 | * Add the protocol to the bitmask... |
| 2665 | */ |
| 2666 | |
| 2667 | if (!_cups_strcasecmp(valstart, "dnssd") || |
| 2668 | !_cups_strcasecmp(valstart, "dns-sd") || |
| 2669 | !_cups_strcasecmp(valstart, "bonjour")) |
| 2670 | protocols |= BROWSE_DNSSD; |
| 2671 | else if (!_cups_strcasecmp(valstart, "all")) |
| 2672 | protocols |= BROWSE_ALL; |
| 2673 | else if (_cups_strcasecmp(valstart, "none")) |
| 2674 | cupsdLogMessage(CUPSD_LOG_ERROR, |
| 2675 | "Unknown browse protocol \"%s\" ignored.", valstart); |
| 2676 | |
| 2677 | for (valstart = valend; *valstart; valstart ++) |
| 2678 | if (!_cups_isspace(*valstart) || *valstart != ',') |
| 2679 | break; |
| 2680 | } |
| 2681 | |
| 2682 | return (protocols); |
| 2683 | } |
no test coverage detected