| 1 | |
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| 2 | /* |
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| 3 | * static char *rcsid_utils_c = |
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| 4 | * "$Id: utils.C,v 1.10 2006/09/11 01:16:20 root Exp $"; |
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| 5 | */ |
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| 6 | |
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| 7 | /* |
1 | /* |
| 8 | CrossFire, A Multiplayer game for X-windows |
2 | CrossFire, A Multiplayer game for X-windows |
| 9 | |
3 | |
| 10 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
| 11 | Copyright (C) 1992 Frank Tore Johansen |
5 | Copyright (C) 1992 Frank Tore Johansen |
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… | |
| 22 | |
16 | |
| 23 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
18 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 26 | |
20 | |
| 27 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
| 28 | */ |
22 | */ |
| 29 | |
23 | |
| 30 | /* |
24 | /* |
| 31 | * General convenience functions for crossfire. |
25 | * General convenience functions for crossfire. |
| 32 | */ |
26 | */ |
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| 531 | |
525 | |
| 532 | strncpy (tmp, input, MAX_BUF - 5); |
526 | strncpy (tmp, input, MAX_BUF - 5); |
| 533 | /*trim all trailing commas, spaces etc. */ |
527 | /*trim all trailing commas, spaces etc. */ |
| 534 | for (i = strlen (tmp); !isalnum (tmp[i]) && i >= 0; i--) |
528 | for (i = strlen (tmp); !isalnum (tmp[i]) && i >= 0; i--) |
| 535 | tmp[i] = '\0'; |
529 | tmp[i] = '\0'; |
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530 | |
| 536 | strcat (tmp, "."); |
531 | strcat (tmp, "."); |
| 537 | |
532 | |
| 538 | p = strrchr (tmp, ','); |
533 | p = strrchr (tmp, ','); |
| 539 | if (p) |
534 | if (p) |
| 540 | { |
535 | { |
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… | |
| 544 | strcat (input, " and"); |
539 | strcat (input, " and"); |
| 545 | strcat (input, p); |
540 | strcat (input, p); |
| 546 | } |
541 | } |
| 547 | else |
542 | else |
| 548 | strcpy (input, tmp); |
543 | strcpy (input, tmp); |
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544 | |
| 549 | return; |
545 | return; |
| 550 | } |
546 | } |
| 551 | |
547 | |
| 552 | void * |
548 | ///////////////////////////////////////////////////////////////////////////// |
| 553 | zero_initialised::operator new (size_t s, void *p) |
549 | |
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550 | void *alloc (int s) throw (std::bad_alloc) |
| 554 | { |
551 | { |
| 555 | memset (p, 0, s); |
552 | void *p = g_slice_alloc (s); |
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553 | |
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554 | if (!p) |
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555 | throw std::bad_alloc (); |
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556 | |
| 556 | return p; |
557 | return p; |
| 557 | } |
558 | } |
| 558 | |
559 | |
| 559 | void * |
560 | void assign (char *dst, const char *src, int maxlen) |
| 560 | zero_initialised::operator new (size_t s) |
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| 561 | { |
561 | { |
| 562 | //return calloc (1, s); |
562 | if (!src) |
| 563 | return g_slice_alloc0 (s); |
563 | src = ""; |
| 564 | } |
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| 565 | |
564 | |
| 566 | void * |
565 | int len = strlen (src); |
| 567 | zero_initialised::operator new[] (size_t s) |
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| 568 | { |
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| 569 | //return calloc (1, s); |
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| 570 | return g_slice_alloc0 (s); |
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| 571 | } |
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| 572 | |
566 | |
| 573 | void |
567 | if (len >= maxlen - 1) |
| 574 | zero_initialised::operator delete (void *p, size_t s) |
568 | { |
| 575 | { |
569 | if (maxlen <= 4) |
| 576 | //free (p); return; |
570 | { |
| 577 | g_slice_free1 (s, p); |
571 | memset (dst, '.', maxlen - 1); |
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572 | dst [maxlen - 1] = 0; |
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573 | } |
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574 | else |
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575 | { |
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576 | memcpy (dst, src, maxlen - 4); |
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577 | memcpy (dst + maxlen - 4, "...", 4); |
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578 | } |
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579 | } |
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580 | else |
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581 | memcpy (dst, src, len + 1); |
| 578 | } |
582 | } |
| 579 | |
583 | |
| 580 | void |
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| 581 | zero_initialised::operator delete[] (void *p, size_t s) |
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| 582 | { |
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| 583 | //free (p); return; |
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| 584 | g_slice_free1 (s, p); |
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| 585 | } |
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