| alias_nbt.c (65281) | alias_nbt.c (74778) |
|---|---|
| 1/* 2 * Written by Atsushi Murai <amurai@spec.co.jp> 3 * 4 * Copyright (C) 1998, System Planning and Engineering Co. All rights reserverd. 5 * 6 * Redistribution and use in source and binary forms are permitted 7 * provided that the above copyright notice and this paragraph are 8 * duplicated in all such forms and that any documentation, 9 * advertising materials, and other materials related to such 10 * distribution and use acknowledge that the software was developed 11 * by the System Planning and Engineering Co. The name of the 12 * SPEC may not be used to endorse or promote products derived 13 * from this software without specific prior written permission. 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17 * | 1/* 2 * Written by Atsushi Murai <amurai@spec.co.jp> 3 * 4 * Copyright (C) 1998, System Planning and Engineering Co. All rights reserverd. 5 * 6 * Redistribution and use in source and binary forms are permitted 7 * provided that the above copyright notice and this paragraph are 8 * duplicated in all such forms and that any documentation, 9 * advertising materials, and other materials related to such 10 * distribution and use acknowledge that the software was developed 11 * by the System Planning and Engineering Co. The name of the 12 * SPEC may not be used to endorse or promote products derived 13 * from this software without specific prior written permission. 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17 * |
| 18 * $FreeBSD: head/sys/netinet/libalias/alias_nbt.c 65281 2000-08-31 12:54:55Z ru $ | 18 * $FreeBSD: head/sys/netinet/libalias/alias_nbt.c 74778 2001-03-25 12:05:10Z brian $ |
| 19 * 20 * TODO: 21 * oClean up. 22 * oConsidering for word alignment for other platform. 23 */ 24/* 25 alias_nbt.c performs special processing for NetBios over TCP/IP 26 sessions by UDP. --- 209 unchanged lines hidden (view full) --- 236 acc = ndh->source_port; 237 acc -= alias_port; 238 sptr = (u_short *) &(ndh->source_ip); 239 acc += *sptr++; 240 acc += *sptr; 241 sptr = (u_short *) alias_address; 242 acc -= *sptr++; 243 acc -= *sptr; | 19 * 20 * TODO: 21 * oClean up. 22 * oConsidering for word alignment for other platform. 23 */ 24/* 25 alias_nbt.c performs special processing for NetBios over TCP/IP 26 sessions by UDP. --- 209 unchanged lines hidden (view full) --- 236 acc = ndh->source_port; 237 acc -= alias_port; 238 sptr = (u_short *) &(ndh->source_ip); 239 acc += *sptr++; 240 acc += *sptr; 241 sptr = (u_short *) alias_address; 242 acc -= *sptr++; 243 acc -= *sptr; |
| 244 ADJUST_CHECKSUM(acc, uh->uh_sum) | 244 ADJUST_CHECKSUM(acc, uh->uh_sum); |
| 245 } 246 ndh->source_ip = *alias_address; 247 ndh->source_port = alias_port; 248#ifdef DEBUG 249 printf("%s:%d\n", inet_ntoa(ndh->source_ip), ntohs(ndh->source_port) ); 250 fflush(stdout); 251#endif 252 return((p == NULL) ? -1 : 0); --- 100 unchanged lines hidden (view full) --- 353 u_short *sptr; 354 355 sptr = (u_short *) &(nb->addr); 356 acc = *sptr++; 357 acc += *sptr; 358 sptr = (u_short *) &(nbtarg->newaddr); 359 acc -= *sptr++; 360 acc -= *sptr; | 245 } 246 ndh->source_ip = *alias_address; 247 ndh->source_port = alias_port; 248#ifdef DEBUG 249 printf("%s:%d\n", inet_ntoa(ndh->source_ip), ntohs(ndh->source_port) ); 250 fflush(stdout); 251#endif 252 return((p == NULL) ? -1 : 0); --- 100 unchanged lines hidden (view full) --- 353 u_short *sptr; 354 355 sptr = (u_short *) &(nb->addr); 356 acc = *sptr++; 357 acc += *sptr; 358 sptr = (u_short *) &(nbtarg->newaddr); 359 acc -= *sptr++; 360 acc -= *sptr; |
| 361 ADJUST_CHECKSUM(acc, *nbtarg->uh_sum) | 361 ADJUST_CHECKSUM(acc, *nbtarg->uh_sum); |
| 362 } 363 364 nb->addr = nbtarg->newaddr; 365#ifdef DEBUG 366 printf("O"); 367#endif 368 } 369#ifdef DEBUG --- 51 unchanged lines hidden (view full) --- 421 u_short *sptr; 422 423 sptr = (u_short *) &(a->addr); /* Old */ 424 acc = *sptr++; 425 acc += *sptr; 426 sptr = (u_short *) &nbtarg->newaddr; /* New */ 427 acc -= *sptr++; 428 acc -= *sptr; | 362 } 363 364 nb->addr = nbtarg->newaddr; 365#ifdef DEBUG 366 printf("O"); 367#endif 368 } 369#ifdef DEBUG --- 51 unchanged lines hidden (view full) --- 421 u_short *sptr; 422 423 sptr = (u_short *) &(a->addr); /* Old */ 424 acc = *sptr++; 425 acc += *sptr; 426 sptr = (u_short *) &nbtarg->newaddr; /* New */ 427 acc -= *sptr++; 428 acc -= *sptr; |
| 429 ADJUST_CHECKSUM(acc, *nbtarg->uh_sum) | 429 ADJUST_CHECKSUM(acc, *nbtarg->uh_sum); |
| 430 } 431 432 a->addr = nbtarg->newaddr; 433 } 434 a++; /*XXXX*/ 435 bcount -= SizeOfResourceA; 436 } 437 if (a == NULL || (char *)(a + 1) > pmax) --- 257 unchanged lines hidden --- | 430 } 431 432 a->addr = nbtarg->newaddr; 433 } 434 a++; /*XXXX*/ 435 bcount -= SizeOfResourceA; 436 } 437 if (a == NULL || (char *)(a + 1) > pmax) --- 257 unchanged lines hidden --- |