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source: trunk/src/sh_hash.c@ 192

Last change on this file since 192 was 185, checked in by katerina, 16 years ago
Bugfixes for log monitoring, samba logfile parser.
File size: 98.2 KB

Line
1	/* SAMHAIN file system integrity testing */
2	/* Copyright (C) 1999, 2000, 2001, 2002 Rainer Wichmann */
3	/* */
4	/* This program is free software; you can redistribute it */
5	/* and/or modify */
6	/* it under the terms of the GNU General Public License as */
7	/* published by */
8	/* the Free Software Foundation; either version 2 of the License, or */
9	/* (at your option) any later version. */
10	/* */
11	/* This program is distributed in the hope that it will be useful, */
12	/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
13	/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
14	/* GNU General Public License for more details. */
15	/* */
16	/* You should have received a copy of the GNU General Public License */
17	/* along with this program; if not, write to the Free Software */
18	/* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
19
20	#include "config_xor.h"
21
22	/* define this if you want version 1.3 style database file */
23	/* #define OLD_BUG */
24
25	/* make sure state changes of a file are always reported, even
26	* with reportonlyonce=true
27	*/
28	/* #define REPLACE_OLD // moved to samhain.h */
29
30	#include <stdlib.h>
31	#include <string.h>
32	#include <stdio.h>
33	#include <sys/types.h>
34	#include <sys/stat.h>
35	#include <unistd.h>
36
37	#ifdef MAJOR_IN_MKDEV
38	#include <sys/mkdev.h>
39	#else
40	#ifdef MAJOR_IN_SYSMACROS
41	#include <sys/sysmacros.h>
42	#endif
43	#endif
44
45	#ifdef HAVE_MEMORY_H
46	#include <memory.h>
47	#endif
48
49	#if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE)
50
51	#include "sh_hash.h"
52	#include "sh_utils.h"
53	#include "sh_error.h"
54	#include "sh_tiger.h"
55	#include "sh_gpg.h"
56	#include "sh_unix.h"
57	#include "sh_files.h"
58	#include "sh_ignore.h"
59	#include "sh_pthread.h"
60
61	#if defined(SH_WITH_CLIENT)
62	#include "sh_forward.h"
63	#endif
64
65
66	#define SH_KEY_NULL _("000000000000000000000000000000000000000000000000")
67
68
69	#undef FIL__
70	#define FIL__ _("sh_hash.c")
71
72	SH_MUTEX_STATIC(mutex_hash,PTHREAD_MUTEX_INITIALIZER);
73
74	const char notalink[2] = { '-', '\0' };
75
76	static char * all_items (file_type * theFile, char * fileHash, int is_new);
77
78	#define QUOTE_CHAR '='
79
80	char * unquote_string (const char * str, size_t len)
81	{
82	int i = 0, t1, t2;
83	char * tmp = NULL;
84	size_t l2, j, k = 0;
85
86	SL_ENTER(_("unquote_string"));
87
88	if (str != NULL)
89	{
90	l2 = len - 2;
91	tmp = SH_ALLOC(len + 1);
92
93	for (j = 0; j <= len; ++j)
94	{
95	if (str[j] != QUOTE_CHAR)
96	{
97	tmp[k] = str[j];
98	}
99	else if (str[j] == QUOTE_CHAR && j < l2)
100	{
101	t1 = sh_util_hexchar(str[j+1]);
102	t2 = sh_util_hexchar(str[j+2]);
103	if ((t1\|t2) >= 0)
104	{
105	i = 16 * t1 + t2;
106	tmp[k] = i;
107	j += 2;
108	}
109	else
110	{
111	tmp[k] = str[j];
112	}
113	}
114	else
115	tmp[k] = str[j];
116	++k;
117	}
118	}
119	SL_RETURN(tmp, _("unquote_string"));
120	}
121
122
123	static char * int2hex (unsigned char i, char * i2h)
124	{
125	static char hexchars[] = "0123456789ABCDEF";
126
127	i2h[0] = hexchars[(((i) & 0xF0) >> 4)]; /* high */
128	i2h[1] = hexchars[((i) & 0x0F)]; /* low */
129
130	return i2h;
131	}
132
133
134	char * quote_string (const char * str, size_t len)
135	{
136	char * tmp;
137	char * tmp2;
138	size_t l2, j, i = 0, k = 0;
139	char i2h[2];
140
141	SL_ENTER(_("quote_string"));
142
143	if (str == NULL)
144	{
145	SL_RETURN(NULL, _("quote_string"));
146	}
147
148	for (j = 0; j < len; ++j)
149	if (str[j] == '\n' \|\| str[j] == QUOTE_CHAR) ++i;
150
151	l2 = len + 1;
152	if (sl_ok_muls(3, i) && sl_ok_adds(l2, (3*i)))
153	{
154	tmp = SH_ALLOC(len + 1 + 3*i);
155	}
156	else
157	{
158	sh_error_handle((-1), FIL__, __LINE__, -1, MSG_E_SUBGEN,
159	_("integer overflow"),
160	_("quote_string"));
161	SL_RETURN(NULL, _("quote_string"));
162	}
163
164	for (j = 0; j <= len; ++j)
165	{
166	if (str[j] == '\n')
167	{
168	tmp2 = int2hex((unsigned char) '\n', i2h); /* was 'n', fixed in 1.5.4 */
169	tmp[k] = QUOTE_CHAR; ++k;
170	tmp[k] = tmp2[0]; ++k;
171	tmp[k] = tmp2[1];
172	}
173	else if (str[j] == QUOTE_CHAR)
174	{
175	tmp2 = int2hex((unsigned char) QUOTE_CHAR, i2h);
176	tmp[k] = QUOTE_CHAR; ++k;
177	tmp[k] = tmp2[0]; ++k;
178	tmp[k] = tmp2[1];
179	}
180	else
181	{
182	tmp[k] = str[j];
183	}
184	++k;
185	}
186	SL_RETURN(tmp, _("quote_string"));
187	}
188
189	static UINT32 * swap_32 (UINT32 * iptr)
190	{
191	#ifdef WORDS_BIGENDIAN
192	unsigned char swap;
193	unsigned char * ii = (unsigned char *) iptr;
194	swap = ii[0]; ii[0] = ii[3]; ii[3] = swap;
195	swap = ii[1]; ii[1] = ii[2]; ii[2] = swap;
196	return iptr;
197	#else
198	return iptr;
199	#endif
200	}
201
202	static UINT64 * swap_64 (UINT64 * iptr)
203	{
204	#ifdef WORDS_BIGENDIAN
205	#ifdef UINT64_IS_32
206	swap_32 ((UINT32*) iptr);
207	#else
208	unsigned char swap;
209	unsigned char * ii = (unsigned char *) iptr;
210	swap = ii[0]; ii[0] = ii[7]; ii[7] = swap;
211	swap = ii[1]; ii[1] = ii[6]; ii[6] = swap;
212	swap = ii[2]; ii[2] = ii[5]; ii[5] = swap;
213	swap = ii[3]; ii[3] = ii[4]; ii[4] = swap;
214	#endif
215	return iptr;
216	#else
217	return iptr;
218	#endif
219	}
220
221	static unsigned short * swap_short (unsigned short * iptr)
222	{
223	#ifdef WORDS_BIGENDIAN
224	if (sizeof(short) == 4)
225	swap_32 ((UINT32*) iptr);
226	else
227	{
228	/* alignment problem */
229	unsigned char swap;
230	static unsigned short ooop;
231	unsigned char * ii;
232	ooop = *iptr;
233	ii = (unsigned char *) &ooop;
234	/* printf("SWAP0: %hd %d\n", iptr, sizeof(unsigned short)); /
235	swap = ii[0]; ii[0] = ii[1]; ii[1] = swap;
236	/* printf("SWAP1: %hd\n", (unsigned short) ooop); */
237	#ifndef OLD_BUG
238	return &ooop;
239	#endif
240	}
241	return iptr;
242	#else
243	return iptr;
244	#endif
245	}
246
247
248	typedef struct store_info {
249
250	UINT32 mode;
251	UINT32 linkmode;
252
253	UINT64 dev;
254	UINT64 rdev;
255	UINT32 hardlinks;
256	UINT32 ino;
257	UINT64 size;
258	UINT64 atime;
259	UINT64 mtime;
260	UINT64 ctime;
261	UINT32 owner;
262	UINT32 group;
263
264	#ifdef OLD_BUG
265	#if defined(__linux__)
266	UINT32 attributes;
267	char c_attributes[ATTRBUF_SIZE];
268	#endif
269	#else
270	/* #if defined(__linux__) */
271	UINT32 attributes;
272	char c_attributes[ATTRBUF_SIZE];
273	/* endif */
274	#endif
275	unsigned short mark;
276	char c_owner[USER_MAX+2];
277	char c_group[GROUP_MAX+2];
278	char c_mode[CMODE_SIZE];
279	char checksum[KEY_LEN+1];
280	} sh_filestore_t;
281
282	typedef struct file_info {
283	sh_filestore_t theFile;
284	char * fullpath;
285	char * linkpath;
286	char * attr_string;
287	int fflags;
288	unsigned long modi_mask;
289	struct file_info * next;
290	} sh_file_t;
291
292	static const char *policy[] = {
293	N_("[]"),
294	N_("[ReadOnly]"),
295	N_("[LogFiles]"),
296	N_("[GrowingLogs]"),
297	N_("[IgnoreNone]"),
298	N_("[IgnoreAll]"),
299	N_("[Attributes]"),
300	N_("[User0]"),
301	N_("[User1]"),
302	N_("[User2]"),
303	N_("[User3]"),
304	N_("[User4]"),
305	N_("[Prelink]"),
306	NULL
307	};
308
309
310	/**********************************
311	*
312	* hash table functions
313	*
314	**********************************
315	*/
316
317	#include "sh_hash.h"
318
319	/* must fit an int */
320	/* #define TABSIZE 2048 */
321	#define TABSIZE 65536
322
323	/* must fit an unsigned short */
324	/* changed for V0.8, as the */
325	/* database format has changed */
326
327	/* changed again for V0.9 */
328	/* #define REC_MAGIC 19 */
329	/* changed again for V1.3 */
330	#ifdef OLD_BUG
331	#define REC_MAGIC 20
332	#else
333	/* changed again for V1.4 */
334	#define REC_MAGIC 21
335	#endif
336
337	#define REC_FLAGS_ATTR (1<<8)
338	#define REC_FLAGS_MASK 0xFF00
339
340	/**************************************************************
341	*
342	* create a file_type from a sh_file_t
343	*
344	**************************************************************/
345	static file_type * sh_hash_create_ft (const sh_file_t * p, char * fileHash)
346	{
347	file_type * theFile;
348
349	SL_ENTER(_("sh_hash_create_ft"));
350
351	theFile = SH_ALLOC(sizeof(file_type));
352
353	sl_strlcpy(theFile->c_mode, p->theFile.c_mode, 11);
354	theFile->mode = p->theFile.mode;
355	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
356	sl_strlcpy(theFile->c_attributes, p->theFile.c_attributes, ATTRBUF_SIZE);
357	theFile->attributes = p->theFile.attributes;
358	#endif
359
360	sl_strlcpy(theFile->fullpath, p->fullpath, PATH_MAX);
361	if (p->linkpath != NULL /* && theFile->c_mode[0] == 'l' */)
362	{
363	theFile->link_path = sh_util_strdup(p->linkpath);
364	}
365	else
366	{
367	theFile->link_path = NULL;
368	}
369	sl_strlcpy(fileHash, p->theFile.checksum, KEY_LEN+1);
370
371	theFile->mtime = p->theFile.mtime;
372	theFile->ctime = p->theFile.ctime;
373	theFile->atime = p->theFile.atime;
374
375	theFile->size = p->theFile.size;
376
377	sl_strlcpy(theFile->c_group, p->theFile.c_group, GROUP_MAX+2);
378	theFile->group = p->theFile.group;
379	sl_strlcpy(theFile->c_owner, p->theFile.c_owner, USER_MAX+2);
380	theFile->owner = p->theFile.owner;
381
382	theFile->ino = p->theFile.ino;
383	theFile->rdev = p->theFile.rdev;
384	theFile->dev = p->theFile.dev;
385	theFile->hardlinks = p->theFile.hardlinks;
386
387	if (p->attr_string)
388	theFile->attr_string = sh_util_strdup(p->attr_string);
389	else
390	theFile->attr_string = NULL;
391
392	SL_RETURN((theFile), _("sh_hash_create_ft"));
393	}
394
395	static sh_file_t * hashsearch (char * s);
396
397	static sh_file_t * tab[TABSIZE];
398
399	/**************************************************************
400	*
401	* compute hash function
402	*
403	**************************************************************/
404
405	static int hashfunc(char *s)
406	{
407	unsigned int n = 0;
408
409	for ( ; *s; s++)
410	n = 31 * n + *s;
411
412	return n & (TABSIZE - 1); /* % TABSIZE */;
413	}
414
415
416	int hashreport_missing( char *fullpath, int level)
417	{
418	sh_file_t * p;
419	char * tmp;
420	char fileHash[KEY_LEN + 1];
421	file_type * theFile;
422	char * str;
423	char hashbuf[KEYBUF_SIZE];
424	int retval;
425
426	/* -------- find the entry for the file ---------------- */
427
428	SH_MUTEX_LOCK(mutex_hash);
429
430	retval = 0;
431
432	if (sl_strlen(fullpath) <= MAX_PATH_STORE)
433	p = hashsearch(fullpath);
434	else
435	p = hashsearch( sh_tiger_hash(fullpath,
436	TIGER_DATA,
437	sl_strlen(fullpath),
438	hashbuf, sizeof(hashbuf))
439	);
440	if (p == NULL)
441	{
442	retval = -1;
443	goto unlock_and_return;
444	}
445
446	theFile = sh_hash_create_ft (p, fileHash);
447	str = all_items(theFile, fileHash, 0);
448	tmp = sh_util_safe_name(fullpath);
449	sh_error_handle (level, FIL__, __LINE__, 0,
450	MSG_FI_MISS2, tmp, str);
451	SH_FREE(tmp);
452	SH_FREE(str);
453	if (theFile->attr_string) SH_FREE(theFile->attr_string);
454	if (theFile->link_path) SH_FREE(theFile->link_path);
455	SH_FREE(theFile);
456
457	unlock_and_return:
458	; /* 'label at end of compound statement */
459	SH_MUTEX_UNLOCK(mutex_hash);
460	return retval;
461	}
462
463
464	/**************************************************************
465	*
466	* search for files not visited, and check whether they exist
467	*
468	**************************************************************/
469	static void hash_unvisited (int j,
470	sh_file_t prev, sh_file_t p, ShErrLevel level)
471	{
472	struct stat buf;
473	int i;
474	char * tmp;
475	char * ptr;
476	char fileHash[KEY_LEN + 1];
477	file_type * theFile;
478
479	char * str;
480
481
482	SL_ENTER(_("hash_unvisited"));
483
484	if (p->next != NULL)
485	hash_unvisited (j, p, p->next, level);
486
487	if (p->fullpath == NULL)
488	{
489	SL_RET0(_("hash_unvisited"));
490	}
491
492	/* Not a fully qualified path, i.e. some info stored by some module
493	*/
494	if (p->fullpath[0] != '/')
495	{
496	SL_RET0(_("hash_unvisited"));
497	}
498
499	/* visited flag not set: not seen;
500	* checked flag set: not seen (i.e. missing), and already checked
501	* reported flag not set: not reported yet
502	* allignore flag not set: not under IgnoreAll
503	*
504	* Files/directories under IgnoreAll are noticed as missing already
505	* during the file check.
506	*/
507	if (((!SH_FFLAG_VISITED_SET(p->fflags)) \|\| SH_FFLAG_CHECKED_SET(p->fflags))
508	&& (!SH_FFLAG_REPORTED_SET(p->fflags))
509	&& (!SH_FFLAG_ALLIGNORE_SET(p->fflags)))
510	{
511	i = retry_lstat(FIL__, __LINE__, p->fullpath, &buf);
512
513	/* if file does not exist
514	*/
515	if (0 != i)
516	{
517	ptr = sh_util_dirname (p->fullpath);
518	if (ptr)
519	{
520	/* If any of the parent directories is under IgnoreAll
521	*/
522	if (0 != sh_files_is_allignore(ptr))
523	level = ShDFLevel[SH_LEVEL_ALLIGNORE];
524	SH_FREE(ptr);
525	}
526
527	/* Only report if !SH_FFLAG_CHECKED_SET
528	*/
529	if (!SH_FFLAG_CHECKED_SET(p->fflags))
530	{
531	if (S_FALSE == sh_ignore_chk_del(p->fullpath))
532	{
533	tmp = sh_util_safe_name(p->fullpath);
534
535	theFile = sh_hash_create_ft (p, fileHash);
536	str = all_items(theFile, fileHash, 0);
537	sh_error_handle (level, FIL__, __LINE__, 0,
538	MSG_FI_MISS2, tmp, str);
539	SH_FREE(str);
540	if (theFile->attr_string) SH_FREE(theFile->attr_string);
541	if (theFile->link_path) SH_FREE(theFile->link_path);
542	SH_FREE(theFile);
543
544	SH_FREE(tmp);
545	}
546	}
547
548	/* We rewrite the db on update, thus we need to keep this
549	* if the user does not want to purge it from the db.
550	*/
551
552	if ((sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE) \|\|
553	(S_TRUE == sh.flag.update && S_TRUE == sh_util_ask_update(p->fullpath)))
554	{
555	#ifdef REPLACE_OLD
556	/* Remove the old entry
557	*/
558	if (prev == p)
559	tab[j] = p->next;
560	else
561	prev->next = p->next;
562	if (p->fullpath)
563	{
564	SH_FREE(p->fullpath);
565	p->fullpath = NULL;
566	}
567	if (p->linkpath)
568	{
569	if (p->linkpath != notalink)
570	SH_FREE(p->linkpath);
571	p->linkpath = NULL;
572	}
573	if (p->attr_string)
574	{
575	SH_FREE(p->attr_string);
576	p->attr_string = NULL;
577	}
578	SH_FREE(p);
579	p = NULL;
580	SL_RET0(_("hash_unvisited"));
581	#else
582	SET_SH_FFLAG_REPORTED(p->fflags);
583	#endif
584	}
585	}
586	}
587
588	else if (SH_FFLAG_VISITED_SET(p->fflags) && SH_FFLAG_REPORTED_SET(p->fflags)
589	&& (!SH_FFLAG_ALLIGNORE_SET(p->fflags)))
590	{
591	if (S_FALSE == sh_ignore_chk_new(p->fullpath))
592	{
593	tmp = sh_util_safe_name(p->fullpath);
594
595	theFile = sh_hash_create_ft (p, fileHash);
596	str = all_items(theFile, fileHash, 0);
597	sh_error_handle (level, FIL__, __LINE__, 0,
598	MSG_FI_MISS2, tmp, str);
599	SH_FREE(str);
600	if (theFile->attr_string)
601	SH_FREE(theFile->attr_string);
602	SH_FREE(theFile);
603
604	SH_FREE(tmp);
605	}
606
607	CLEAR_SH_FFLAG_REPORTED(p->fflags);
608	}
609
610	if (sh.flag.reportonce == S_FALSE)
611	CLEAR_SH_FFLAG_REPORTED(p->fflags);
612
613	CLEAR_SH_FFLAG_VISITED(p->fflags);
614	CLEAR_SH_FFLAG_CHECKED(p->fflags);
615
616	SL_RET0(_("hash_unvisited"));
617	}
618
619
620	/*********************************************************************
621	*
622	* Search for files in the database that have been deleted from disk.
623	*
624	*********************************************************************/
625	void sh_hash_unvisited (ShErrLevel level)
626	{
627	int i;
628
629	SL_ENTER(_("sh_hash_unvisited"));
630
631	SH_MUTEX_LOCK(mutex_hash);
632	for (i = 0; i < TABSIZE; ++i)
633	{
634	if (tab[i] != NULL)
635	hash_unvisited (i, tab[i], tab[i], level);
636	}
637	SH_MUTEX_UNLOCK(mutex_hash);
638
639	SL_RET0(_("hash_unvisited"));
640	}
641
642
643	/**********************************************************************
644	*
645	* delete hash array
646	*
647	**********************************************************************/
648	static void hash_kill (sh_file_t *p)
649	{
650	SL_ENTER(_("hash_kill"));
651
652	if (p == NULL)
653	SL_RET0(_("hash_kill"));
654
655	if (p->next != NULL)
656	hash_kill (p->next);
657
658	if (p->fullpath)
659	{
660	SH_FREE(p->fullpath);
661	p->fullpath = NULL;
662	}
663	if (p->linkpath)
664	{
665	if (p->linkpath != notalink)
666	SH_FREE(p->linkpath);
667	p->linkpath = NULL;
668	}
669	if (p->attr_string)
670	{
671	SH_FREE(p->attr_string);
672	p->attr_string = NULL;
673	}
674	SH_FREE(p);
675	p = NULL;
676	SL_RET0(_("hash_kill"));
677	}
678
679
680	/***********************************************************************
681	*
682	* get info out of hash array
683	*
684	***********************************************************************/
685	static sh_file_t * hashsearch (char * s)
686	{
687	sh_file_t * p;
688
689	SL_ENTER(_("hashsearch"));
690
691	if (s)
692	{
693	for (p = tab[hashfunc(s)]; p; p = p->next)
694	if ((p->fullpath != NULL) && (0 == strcmp(s, p->fullpath)))
695	SL_RETURN( p, _("hashsearch"));
696	}
697	SL_RETURN( NULL, _("hashsearch"));
698	}
699
700
701	/***********************************************************************
702	*
703	* insert into hash array
704	*
705	***********************************************************************/
706	static void hashinsert (sh_file_t * s)
707	{
708	sh_file_t * p;
709	sh_file_t * q;
710	int key;
711
712	SL_ENTER(_("hashinsert"));
713
714	key = hashfunc(s->fullpath);
715
716	if (tab[key] == NULL)
717	{
718	tab[key] = s;
719	tab[key]->next = NULL;
720	SL_RET0(_("hashinsert"));
721	}
722	else
723	{
724	p = tab[key];
725	while (1)
726	{
727	if (p && p->fullpath &&
728	0 == strcmp(s->fullpath, p->fullpath))
729	{
730	q = p->next;
731	SH_FREE(p->fullpath);
732	if(p->linkpath && p->linkpath != notalink)
733	SH_FREE(p->linkpath);
734	if(p->attr_string)
735	SH_FREE(p->attr_string);
736	memcpy(p, s, sizeof(sh_file_t));
737	p->next = q;
738	SH_FREE(s);
739	s = NULL;
740	SL_RET0(_("hashinsert"));
741	}
742	else
743	if (p->next == NULL)
744	{
745	p->next = s;
746	p->next->next = NULL;
747	SL_RET0(_("hashinsert"));
748	}
749	p = p->next;
750	}
751	}
752	/* notreached */
753	}
754
755
756	/******************************************************************
757	*
758	* Get a single line
759	*
760	******************************************************************/
761	static FILE * sh_fin_fd = NULL;
762
763	static int sh_hash_getline (FILE * fd, char * line, int sizeofline)
764	{
765	register int n = 0;
766	char * res;
767
768	if (sizeofline < 2) {
769	if (sizeofline > 0) line[0] = '\0';
770	return 0;
771	}
772	res = fgets(line, sizeofline, fd);
773	if (res == NULL)
774	{
775	line[0] = '\0';
776	return -1;
777	}
778	n = strlen(line);
779	if (n > 0) {
780	--n;
781	line[n] = '\0'; /* remove terminating '\n' */
782	}
783	return n;
784	}
785
786	static void sh_hash_getline_end (void)
787	{
788	fclose (sh_fin_fd);
789	sh_fin_fd = NULL;
790	return;
791	}
792
793	/******************************************************************
794	*
795	* ------- Check functions -------
796	*
797	******************************************************************/
798
799	static int IsInit = 0;
800
801
802	/******************************************************************
803	*
804	* Fast forward to start of data
805	*
806	******************************************************************/
807	int sh_hash_setdataent (SL_TICKET fd, char * line, int size, const char * file)
808	{
809	long i;
810	extern int get_the_fd (SL_TICKET ticket);
811
812	SL_ENTER(_("sh_hash_setdataent"));
813
814	sl_rewind (fd);
815
816	if (sh_fin_fd != NULL)
817	{
818	fclose (sh_fin_fd);
819	sh_fin_fd = NULL;
820	}
821
822	sh_fin_fd = fdopen(get_the_fd(fd), "rb");
823	if (!sh_fin_fd)
824	{
825	dlog(1, FIL__, __LINE__,
826	_("The file signature database: %s is not readable.\n"),
827	(NULL == file) ? _("(null)") : file);
828	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
829	( (NULL == file) ? _("(null)") : file)
830	);
831	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
832	}
833
834	while (1)
835	{
836	i = sh_hash_getline (sh_fin_fd, line, size);
837	if (i < 0 )
838	{
839	SH_FREE(line);
840	dlog(1, FIL__, __LINE__,
841	_("The file signature database: %s does not\ncontain any data, or the start-of-file marker is missing (unlikely,\nunless modified by hand).\n"),
842	(NULL == file) ? _("(null)") : file);
843
844	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
845	( (NULL == file) ? _("(null)") : file)
846	);
847	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
848	}
849
850	#if defined(SH_STEALTH)
851	if (0 == sl_strncmp (line, N_("[SOF]"), 5))
852	#else
853	if (0 == sl_strncmp (line, _("[SOF]"), 5))
854	#endif
855	break;
856	}
857	SL_RETURN( 1, _("sh_hash_setdataent"));
858	}
859
860	static int sh_hash_setdataent_old (SL_TICKET fd, char * line, int size,
861	char * file)
862	{
863	long i;
864
865	SL_ENTER(_("sh_hash_setdataent_old"));
866
867	sl_rewind (fd);
868
869	while (1)
870	{
871	i = sh_unix_getline (fd, line, size-1);
872	if (i < 0 )
873	{
874	SH_FREE(line);
875	dlog(1, FIL__, __LINE__,
876	_("The file signature database: %s does not\ncontain any data, or the start-of-file marker is missing (unlikely,\nunless modified by hand).\n"),
877	(NULL == file) ? _("(null)") : file);
878
879	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
880	( (NULL == file) ? _("(null)") : file)
881	);
882	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
883	}
884
885	#if defined(SH_STEALTH)
886	if (0 == sl_strncmp (line, N_("[SOF]"), 5))
887	#else
888	if (0 == sl_strncmp (line, _("[SOF]"), 5))
889	#endif
890	break;
891	}
892	SL_RETURN( 1, _("sh_hash_setdataent_old"));
893	}
894
895	/******************************************************************
896	*
897	* Read next record
898	*
899	******************************************************************/
900	sh_file_t * sh_hash_getdataent (SL_TICKET fd, char * line, int size)
901	{
902	sh_file_t * p;
903	sh_filestore_t ft;
904	long i;
905	size_t len;
906	char * fullpath;
907	char * linkpath;
908	char * attr_string = NULL;
909	char * tmp;
910
911	SL_ENTER(_("sh_hash_getdataent"));
912
913	(void) fd;
914
915	/* Read next record -- Part One
916	*/
917	p = SH_ALLOC(sizeof(sh_file_t));
918
919	i = fread (&ft, sizeof(sh_filestore_t), 1, sh_fin_fd);
920	/* i = sl_read(fd, &ft, sizeof(sh_filestore_t)); */
921	/* if ( SL_ISERROR(i) \|\| i == 0) */
922	if (i < 1)
923	{
924	SH_FREE(p);
925	SL_RETURN( NULL, _("sh_hash_getdataent"));
926	}
927
928	swap_32(&(ft.mode));
929	swap_32(&(ft.linkmode));
930	swap_64(&(ft.dev));
931	swap_64(&(ft.rdev));
932	swap_32(&(ft.hardlinks));
933	swap_32(&(ft.ino));
934	swap_64(&(ft.size));
935	swap_64(&(ft.atime));
936	swap_64(&(ft.mtime));
937	swap_64(&(ft.ctime));
938	swap_32(&(ft.owner));
939	swap_32(&(ft.group));
940	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
941	swap_32(&(ft.attributes));
942	#endif
943	#ifdef OLD_BUG
944	swap_short(&(ft.mark));
945	#else
946	ft.mark = *(swap_short(&(ft.mark)));
947	#endif
948
949	if ((ft.mark & ~REC_FLAGS_MASK) != REC_MAGIC)
950	{
951	SH_FREE(p);
952	SL_RETURN( NULL, _("sh_hash_getdataent"));
953	}
954
955	/* Read next record -- Part Two -- Fullpath
956	*/
957	i = sh_hash_getline (sh_fin_fd, line, size);
958	if (i <= 0 )
959	{
960	SH_FREE(line);
961	SH_FREE(p);
962	dlog(1, FIL__, __LINE__,
963	_("There is a corrupt record in the file signature database: %s\nThe file path is missing.\n"),
964	(NULL == file_path('D', 'R'))? _("(null)"):file_path('D', 'R'));
965	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
966	( (NULL == file_path('D', 'R')) ? _("(null)") :
967	file_path('D', 'R'))
968	);
969	aud_exit (FIL__, __LINE__,EXIT_FAILURE);
970	}
971
972	tmp = unquote_string (line, i);
973	len = sl_strlen(tmp)+1;
974	fullpath = SH_ALLOC(len);
975	(void) sl_strlcpy (fullpath, tmp, len);
976	if (tmp)
977	SH_FREE(tmp);
978	if (fullpath[len-2] == '\n')
979	fullpath[len-2] = '\0';
980
981	/* Read next record -- Part Three -- Linkpath
982	*/
983	i = sh_hash_getline (sh_fin_fd, line, size);
984	if (i <= 0 )
985	{
986	SH_FREE(line);
987	SH_FREE(fullpath);
988	SH_FREE(p);
989	dlog(1, FIL__, __LINE__,
990	_("There is a corrupt record in the file signature database: %s\nThe link path (or its placeholder) is missing.\n"),
991	(NULL == file_path('D', 'R'))? _("(null)"):file_path('D', 'R'));
992	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
993	( (NULL == file_path('D', 'R')) ? _("(null)") :
994	file_path('D', 'R'))
995	);
996	aud_exit (FIL__, __LINE__,EXIT_FAILURE);
997	}
998
999	tmp = unquote_string (line, i);
1000
1001	if ( tmp && tmp[0] == '-' &&
1002	(tmp[1] == '\0' \|\| (tmp[1] == '\n' && tmp[2] == '\0')))
1003	{
1004	linkpath = (char *)notalink;
1005	}
1006	else
1007	{
1008	len = sl_strlen(tmp);
1009	linkpath = sh_util_strdup_l(tmp, len);
1010	if (len > 0 && linkpath[len-1] == '\n')
1011	linkpath[len-1] = '\0';
1012	}
1013
1014	if (tmp)
1015	SH_FREE(tmp);
1016
1017	/* Read next record -- Part Four -- attr_string
1018	*/
1019	if ((ft.mark & REC_FLAGS_ATTR) != 0)
1020	{
1021	i = sh_hash_getline (sh_fin_fd, line, size);
1022	if (i <= 0 )
1023	{
1024	SH_FREE(line);
1025	SH_FREE(fullpath);
1026	if (linkpath != notalink)
1027	SH_FREE(linkpath);
1028	SH_FREE(p);
1029	dlog(1, FIL__, __LINE__,
1030	_("There is a corrupt record in the file signature database: %s\nThe attribute string is missing.\n"),
1031	(NULL == file_path('D', 'R'))? _("(null)"):file_path('D', 'R'));
1032	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_P_NODATA,
1033	( (NULL == file_path('D', 'R')) ? _("(null)") :
1034	file_path('D', 'R'))
1035	);
1036	aud_exit (FIL__, __LINE__,EXIT_FAILURE);
1037	}
1038
1039	tmp = unquote_string (line, i);
1040
1041	len = sl_strlen(tmp)+1;
1042	attr_string = SH_ALLOC(len);
1043	(void) sl_strlcpy (attr_string, tmp, len);
1044	if (tmp)
1045	SH_FREE(tmp);
1046	if (attr_string[len-2] == '\n')
1047	attr_string[len-2] = '\0';
1048	}
1049
1050	/* Read next record -- Part Four -- Decode
1051	*/
1052	#if defined(SH_STEALTH)
1053	sh_do_decode(fullpath, sl_strlen(fullpath));
1054
1055	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
1056	sh_do_decode(ft.c_attributes, sl_strlen(ft.c_attributes));
1057	#endif
1058
1059	sh_do_decode(ft.c_mode, sl_strlen(ft.c_mode));
1060	sh_do_decode(ft.c_owner, sl_strlen(ft.c_owner));
1061	sh_do_decode(ft.c_group, sl_strlen(ft.c_group));
1062	sh_do_decode(ft.checksum, sl_strlen(ft.checksum));
1063
1064
1065	if (ft.c_mode[0] == 'l' && linkpath != notalink)
1066	{
1067	sh_do_decode(linkpath, sl_strlen(linkpath));
1068	}
1069	if ((ft.mark & REC_FLAGS_ATTR) != 0)
1070	{
1071	sh_do_decode(attr_string, sl_strlen(attr_string));
1072	}
1073	#endif
1074
1075	memcpy( &(*p).theFile, &ft, sizeof(sh_filestore_t) );
1076
1077	/* init fflags, such that suid files in
1078	* database are recognized as such
1079	*/
1080	{
1081	mode_t mode = (mode_t) ft.mode;
1082
1083	if (S_ISREG(mode) &&
1084	(0 !=(S_ISUID & mode) \|\|
1085	#if defined(HOST_IS_LINUX)
1086	(0 !=(S_ISGID & mode) &&
1087	0 !=(S_IXGRP & mode))
1088	#else
1089	0 !=(S_ISGID & mode)
1090	#endif
1091	)
1092	)
1093	p->fflags = SH_FFLAG_SUIDCHK;
1094
1095	else
1096	p->fflags = 0;
1097	}
1098
1099	p->modi_mask = 0L;
1100	p->fullpath = fullpath;
1101	p->linkpath = linkpath;
1102
1103	p->attr_string = attr_string;
1104
1105	/* set to an invalid value
1106	*/
1107	ft.mark = (REC_MAGIC + 5);
1108
1109	SL_RETURN( p, _("sh_hash_getdataent"));
1110	}
1111
1112	/******************************************************************
1113	*
1114	* Initialize
1115	*
1116	******************************************************************/
1117	void sh_hash_init ()
1118	{
1119
1120	#define FGETS_BUF 16384
1121
1122	sh_file_t * p;
1123	SL_TICKET fd;
1124	long i;
1125	int count = 0;
1126	char * line = NULL;
1127
1128	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
1129	extern int get_the_fd (SL_TICKET ticket);
1130	FILE * fin_cp;
1131
1132	char * buf = NULL;
1133	int bufc;
1134	int flag_pgp;
1135	int flag_nohead;
1136	SL_TICKET fdTmp = (-1);
1137	SL_TICKET open_tmp (void);
1138	#endif
1139	char hashbuf[KEYBUF_SIZE];
1140
1141	int retval = 0;
1142	int exitval = EXIT_SUCCESS;
1143
1144	SL_ENTER(_("sh_hash_init"));
1145
1146	SH_MUTEX_LOCK(mutex_hash);
1147
1148	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
1149	flag_pgp = S_FALSE;
1150	flag_nohead = S_FALSE;
1151	#endif
1152
1153	if (IsInit == 1)
1154	{
1155	goto unlock_and_return;
1156	}
1157
1158	fd = (-1);
1159
1160	#if defined(SH_WITH_CLIENT)
1161
1162	/* Data file from Server
1163	*/
1164
1165	if (fd == (-1) && 0 == sl_strcmp(file_path('D', 'R'), _("REQ_FROM_SERVER")))
1166	{
1167	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_D_DSTART);
1168	fd = sh_forward_req_file(_("DATA"));
1169	if (SL_ISERROR(fd))
1170	{
1171	dlog(1, FIL__, __LINE__,
1172	_("Could not retrieve the file signature database from the server(errnum = %ld).\nPossible reasons include:\n - the server is not running,\n - session key negotiation failed (see the manual for proper setup), or\n - the server cannot access the file.\n"), fd);
1173	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
1174	sh.prg_name);
1175	retval = 1; exitval = EXIT_FAILURE;
1176	goto unlock_and_return;
1177	}
1178	sl_rewind (fd);
1179
1180	sl_strlcpy (sh.data.hash,
1181	sh_tiger_hash (file_path('C', 'R'),
1182	fd, TIGER_NOLIM, hashbuf, sizeof(hashbuf)),
1183	KEY_LEN+1);
1184	sl_rewind (fd);
1185	}
1186	else
1187	#endif
1188	/* Local data file
1189	*/
1190
1191	if (fd == (-1))
1192	{
1193	if ( SL_ISERROR(fd = sl_open_read(file_path('D', 'R'), SL_YESPRIV)))
1194	{
1195	TPT(( 0, FIL__, __LINE__, _("msg=<Error opening: %s>\n"),
1196	file_path('D', 'R')));
1197	dlog(1, FIL__, __LINE__,
1198	_("Could not open the local file signature database for reading because\nof the following error: %s (errnum = %ld)\nIf this is a permission problem, you need to change file permissions\nto make the file readable for the effective UID: %d\n"),
1199	sl_get_errmsg(), fd, (int) sl_ret_euid());
1200	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
1201	sh.prg_name);
1202	retval = 1; exitval = EXIT_FAILURE;
1203	goto unlock_and_return;
1204	}
1205
1206	TPT(( 0, FIL__, __LINE__, _("msg=<Opened database: %s>\n"),
1207	file_path('D', 'R')));
1208
1209	if (0 != sl_strncmp(sh.data.hash,
1210	sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
1211	hashbuf, sizeof(hashbuf)),
1212	KEY_LEN)
1213	&& sh.flag.checkSum != SH_CHECK_INIT)
1214	{
1215	dlog(1, FIL__, __LINE__,
1216	_("The checksum of the file signature database has changed since startup: %s -> %s\n"),
1217	sh.data.hash, sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
1218	hashbuf, sizeof(hashbuf)));
1219	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_E_AUTH,
1220	( (NULL == file_path('D', 'R')) ? _("(null)") :
1221	file_path('D', 'R') )
1222	);
1223	retval = 1; exitval = EXIT_FAILURE;
1224	goto unlock_and_return;
1225	}
1226	sl_rewind (fd);
1227
1228	} /* new 1.4.8 */
1229
1230	if (sig_termfast == 1) /* SIGTERM */
1231	{
1232	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1233	--sig_raised; --sig_urgent;
1234	retval = 1; exitval = EXIT_SUCCESS;
1235	goto unlock_and_return;
1236	}
1237
1238	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
1239	/* new 1.4.8: also checked for server data */
1240
1241	/* extract the data and copy to temporary file
1242	*/
1243	fdTmp = open_tmp();
1244
1245	fin_cp = fdopen(get_the_fd(fd), "rb");
1246	buf = SH_ALLOC(FGETS_BUF);
1247
1248	while (NULL != fgets(buf, FGETS_BUF, fin_cp))
1249	{
1250	bufc = 0;
1251	while (bufc < FGETS_BUF) {
1252	if (buf[bufc] == '\n') { ++bufc; break; }
1253	++bufc;
1254	}
1255
1256	if (sig_termfast == 1) /* SIGTERM */
1257	{
1258	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1259	--sig_raised; --sig_urgent;
1260	retval = 1; exitval = EXIT_SUCCESS;
1261	goto unlock_and_return;
1262	}
1263
1264	if (flag_pgp == S_FALSE &&
1265	(0 == sl_strcmp(buf, _("-----BEGIN PGP SIGNED MESSAGE-----\n"))\|\|
1266	0 == sl_strcmp(buf, _("-----BEGIN PGP MESSAGE-----\n")))
1267	)
1268	{
1269	flag_pgp = S_TRUE;
1270	sl_write(fdTmp, buf, bufc);
1271	continue;
1272	}
1273
1274	if (flag_pgp == S_TRUE && flag_nohead == S_FALSE)
1275	{
1276	if (buf[0] == '\n')
1277	{
1278	flag_nohead = S_TRUE;
1279	sl_write(fdTmp, buf, 1);
1280	continue;
1281	}
1282	else if (0 == sl_strncmp(buf, _("Hash:"), 5) \|\|
1283	0 == sl_strncmp(buf, _("NotDashEscaped:"), 15))
1284	{
1285	sl_write(fdTmp, buf, bufc);
1286	continue;
1287	}
1288	else
1289	continue;
1290	}
1291
1292	if (flag_pgp == S_TRUE && buf[0] == '\n')
1293	{
1294	sl_write(fdTmp, buf, 1);
1295	}
1296	else if (flag_pgp == S_TRUE)
1297	{
1298	/* sl_write_line(fdTmp, buf, bufc); */
1299	sl_write(fdTmp, buf, bufc);
1300	}
1301
1302	if (flag_pgp == S_TRUE &&
1303	0 == sl_strcmp(buf, _("-----END PGP SIGNATURE-----\n")))
1304	break;
1305	}
1306	SH_FREE(buf);
1307	sl_close(fd);
1308	fclose(fin_cp);
1309
1310	fd = fdTmp;
1311	sl_rewind (fd);
1312
1313	/* Validate signature of open file.
1314	*/
1315	if (0 != sh_gpg_check_sign (0, fd, 2))
1316	{
1317	retval = 1; exitval = EXIT_FAILURE;
1318	goto unlock_and_return;
1319	}
1320	sl_rewind (fd);
1321	#endif
1322	/* } new 1.4.8 check sig also for files downloaded from server */
1323
1324	line = SH_ALLOC(MAX_PATH_STORE+2);
1325
1326	/* fast forward to start of data
1327	*/
1328	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, file_path('D', 'R'));
1329
1330	for (i = 0; i < TABSIZE; ++i)
1331	tab[i] = NULL;
1332
1333	while (1)
1334	{
1335	if (sig_termfast == 1) /* SIGTERM */
1336	{
1337	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1338	--sig_raised; --sig_urgent;
1339	retval = 1; exitval = EXIT_SUCCESS;
1340	goto unlock_and_return;
1341	}
1342
1343	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
1344	if (p != NULL)
1345	{
1346	hashinsert (p);
1347	++count;
1348	}
1349	else
1350	break;
1351	}
1352
1353	/* Initialization completed.
1354	*/
1355	IsInit = 1;
1356
1357	if (line != NULL)
1358	SH_FREE(line);
1359
1360	/* Always keep db in memory, so we have no open file
1361	*/
1362	sl_close (fd);
1363	sh_hash_getline_end();
1364	fd = -1;
1365
1366	unlock_and_return:
1367	; /* 'label at end of compound statement */
1368	SH_MUTEX_UNLOCK(mutex_hash);
1369	if (retval == 0)
1370	{
1371	SL_RET0(_("sh_hash_init"));
1372	}
1373	aud_exit (FIL__, __LINE__, exitval);
1374	}
1375
1376	/*****************************************************************
1377	*
1378	* delete hash array
1379	*
1380	*****************************************************************/
1381	void sh_hash_hashdelete ()
1382	{
1383	int i;
1384
1385	SL_ENTER(_("sh_hash_hashdelete"));
1386	SH_MUTEX_LOCK(mutex_hash);
1387
1388	if (IsInit == 0)
1389	goto unlock_and_exit;
1390
1391	for (i = 0; i < TABSIZE; ++i)
1392	if (tab[i] != NULL)
1393	{
1394	hash_kill (tab[i]);
1395	tab[i] = NULL;
1396	}
1397	IsInit = 0;
1398
1399	unlock_and_exit:
1400	; /* 'label at end of compound statement */
1401	SH_MUTEX_UNLOCK(mutex_hash);
1402	SL_RET0(_("sh_hash_hashdelete"));
1403	}
1404
1405	/******************************************************************
1406	*
1407	* Insert a file into the database.
1408	*
1409	******************************************************************/
1410	static int pushdata_isfirst = 1;
1411	static SL_TICKET pushdata_fd = -1;
1412
1413	static int pushdata_stdout = S_FALSE;
1414
1415	static char * sh_db_version_string = NULL;
1416
1417	int sh_hash_pushdata_stdout (const char * str)
1418	{
1419	if (!str)
1420	{ pushdata_stdout = S_TRUE; return 0; }
1421	return -1;
1422	}
1423
1424	int sh_hash_version_string(const char * str)
1425	{
1426	if (str)
1427	{
1428	if (sh_db_version_string != NULL) {
1429	SH_FREE(sh_db_version_string);
1430	}
1431	if (0 == sl_strncmp(str, _("NULL"), 4))
1432	{
1433	sh_db_version_string = NULL;
1434	return 0;
1435	}
1436	sh_db_version_string = sh_util_strdup(str);
1437	return 0;
1438	}
1439	return -1;
1440	}
1441
1442
1443	static void sh_hash_pushdata_int (file_type * buf, char * fileHash)
1444	{
1445	static long p_count = 0;
1446
1447	int status = 0;
1448
1449	char * tmp;
1450	size_t tmp_len = 0;
1451	size_t old_len = 0;
1452	size_t path_len = 0;
1453
1454	sh_filestore_t p;
1455
1456	struct stat sbuf;
1457
1458	char * fullpath = NULL;
1459	char * linkpath = NULL;
1460	char * attr_string = NULL;
1461
1462	char * line = NULL;
1463
1464	char timestring[81];
1465
1466	#if !defined(__linux__) && !defined(HAVE_STAT_FLAGS)
1467	int i;
1468	#endif
1469
1470	SL_ENTER(_("sh_hash_pushdata_int"));
1471
1472	fullpath = SH_ALLOC(MAX_PATH_STORE+1);
1473	linkpath = SH_ALLOC(MAX_PATH_STORE+1);
1474
1475	linkpath[0] = '-';
1476	linkpath[1] = '\0';
1477	fullpath[0] = '-';
1478	fullpath[1] = '\0';
1479
1480	if (!buf) {
1481	memset(&p, '\0', sizeof(sh_filestore_t));
1482	}
1483
1484	if ((pushdata_stdout == S_TRUE) && (sh.flag.update == S_TRUE))
1485	{
1486	dlog(1, FIL__, __LINE__,
1487	_("You cannot write the database to stdout when you use update rather than init.\n"));
1488	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1489	_("Writing database to stdout with update"),
1490	sh.prg_name,
1491	_("sh_hash_pushdata_int"));
1492	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
1493	}
1494
1495	if ((pushdata_stdout == S_TRUE) && (sl_is_suid()))
1496	{
1497	dlog(1, FIL__, __LINE__,
1498	_("You cannot write the database to stdout when running with suid privileges.\n"));
1499	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1500	_("Writing database to stdout when suid"),
1501	sh.prg_name,
1502	_("sh_hash_pushdata_int"));
1503	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
1504	}
1505
1506
1507	if ((pushdata_isfirst == 1) && (pushdata_stdout == S_FALSE) &&
1508	( (NULL == file_path('D', 'W')) \|\|
1509	(0 == sl_strcmp(file_path('D', 'W'), _("REQ_FROM_SERVER"))) ))
1510	{
1511	dlog(1, FIL__, __LINE__,
1512	_("You need to configure a local path for initializing the database\nlike ./configure --with-data-file=REQ_FROM_SERVER/some/local/path\n"));
1513	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1514	_("No local path for database specified"),
1515	sh.prg_name,
1516	_("sh_hash_pushdata_int"));
1517	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
1518	}
1519
1520
1521	if ((pushdata_isfirst == 1) && (pushdata_stdout == S_FALSE))
1522	{
1523	/* Warn that file already exists; file_path != NULL here because
1524	* checked above
1525	*/
1526	if (0 == retry_lstat(FIL__, __LINE__, file_path('D', 'W'), &sbuf))
1527	{
1528	if (sh.flag.update == S_FALSE)
1529	{
1530	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_FI_DBEX,
1531	file_path('D', 'W'));
1532	}
1533	}
1534	}
1535
1536
1537	if (sh.flag.update == S_FALSE)
1538	{
1539	if (pushdata_stdout == S_FALSE && pushdata_fd == -1)
1540	{
1541	if ( SL_ISERROR(pushdata_fd = sl_open_write(file_path('D', 'W'), SL_YESPRIV)))
1542	{
1543	SH_FREE(fullpath);
1544	SH_FREE(linkpath);
1545	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
1546	geteuid(), file_path('D', 'W'));
1547	SL_RET0(_("sh_hash_pushdata_int"));
1548	}
1549	if ( SL_ISERROR(status = sl_forward(pushdata_fd)))
1550	{
1551	SH_FREE(fullpath);
1552	SH_FREE(linkpath);
1553	sh_error_handle((-1), FIL__, __LINE__, status, MSG_E_SUBGPATH,
1554	_("Fast forward failed"), _("sh_hash_pushdata_int"),
1555	file_path('D', 'W'));
1556	SL_RET0(_("sh_hash_pushdata_int"));
1557	}
1558	}
1559	}
1560	else /* update == TRUE */
1561	{
1562	if (pushdata_isfirst == 1)
1563	{
1564	TPT((0, FIL__, __LINE__, _("msg=<Update.>\n")))
1565	if ( SL_ISERROR(pushdata_fd = sl_open_rdwr(file_path('D', 'W'), SL_YESPRIV))){
1566	SH_FREE(fullpath);
1567	SH_FREE(linkpath);
1568	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
1569	geteuid(), file_path('D', 'W'));
1570	SL_RET0(_("sh_hash_pushdata_int"));
1571	}
1572	line = SH_ALLOC(MAX_PATH_STORE+1);
1573	if (SL_ISERROR(sh_hash_setdataent_old (pushdata_fd, line,
1574	MAX_PATH_STORE,
1575	file_path('D', 'W'))))
1576	{
1577	SH_FREE(fullpath);
1578	SH_FREE(linkpath);
1579	SH_FREE(line);
1580	SL_RET0(_("sh_hash_pushdata_int"));
1581	}
1582	SH_FREE(line);
1583	}
1584	}
1585
1586	if (buf != NULL && buf->fullpath != NULL) {
1587
1588	old_len = sl_strlen(buf->fullpath);
1589	#if defined(SH_STEALTH)
1590	sh_do_encode(buf->fullpath, old_len);
1591	#endif
1592	tmp = quote_string(buf->fullpath, old_len);
1593	tmp_len = sl_strlen(tmp);
1594	#if defined(SH_STEALTH)
1595	sh_do_decode(buf->fullpath, old_len);
1596	#endif
1597
1598	if (tmp && tmp_len <= MAX_PATH_STORE)
1599	{
1600	sl_strlcpy(fullpath, buf->fullpath, MAX_PATH_STORE+1);
1601	}
1602	else
1603	{
1604	char hashbuf[KEYBUF_SIZE];
1605
1606	sl_strlcpy(fullpath,
1607	sh_tiger_hash (buf->fullpath,
1608	TIGER_DATA, old_len,
1609	hashbuf, sizeof(hashbuf)),
1610	KEY_LEN+1);
1611	}
1612	if (tmp) SH_FREE(tmp);
1613	}
1614
1615	path_len = sl_strlen(fullpath);
1616	#if defined(SH_STEALTH)
1617	sh_do_encode(fullpath, path_len);
1618	#endif
1619
1620	tmp = quote_string(fullpath, path_len);
1621	if (tmp) {
1622	sl_strlcpy(fullpath, tmp, MAX_PATH_STORE+1);
1623	SH_FREE(tmp);
1624	}
1625
1626	if (buf != NULL /* && buf->c_mode[0] == 'l' */ && buf->link_path != NULL)
1627	{
1628
1629	old_len = sl_strlen(buf->link_path);
1630	#if defined(SH_STEALTH)
1631	if (buf->c_mode[0] == 'l')
1632	sh_do_encode(buf->link_path, old_len);
1633	#endif
1634	tmp = quote_string(buf->link_path, old_len);
1635	tmp_len = sl_strlen(tmp);
1636	#if defined(SH_STEALTH)
1637	if (buf->c_mode[0] == 'l')
1638	sh_do_decode(buf->link_path, old_len);
1639	#endif
1640
1641	if (tmp && tmp_len <= MAX_PATH_STORE)
1642	{
1643	sl_strlcpy(linkpath, buf->link_path, MAX_PATH_STORE+1);
1644	}
1645	else
1646	{
1647	char hashbuf[KEYBUF_SIZE];
1648	sl_strlcpy(linkpath,
1649	sh_tiger_hash (buf->link_path,
1650	TIGER_DATA, old_len,
1651	hashbuf, sizeof(hashbuf)),
1652	KEY_LEN+1);
1653	}
1654	if (tmp) SH_FREE(tmp);
1655
1656	path_len = sl_strlen(linkpath);
1657	#if defined(SH_STEALTH)
1658	if (buf->c_mode[0] == 'l')
1659	sh_do_encode(linkpath, path_len);
1660	#endif
1661	tmp = quote_string(linkpath, path_len);
1662	if (tmp)
1663	{
1664	sl_strlcpy(linkpath, tmp, MAX_PATH_STORE+1);
1665	SH_FREE(tmp);
1666	}
1667	}
1668
1669	if (buf != NULL && buf->attr_string != NULL)
1670	{
1671	old_len = sl_strlen(buf->attr_string);
1672	#if defined(SH_STEALTH)
1673	sh_do_encode(buf->attr_string, old_len);
1674	#endif
1675	tmp = quote_string(buf->attr_string, old_len);
1676	if (tmp)
1677	{
1678	attr_string = tmp;
1679	tmp = NULL;
1680	}
1681	#if defined(SH_STEALTH)
1682	sh_do_decode(buf->attr_string, old_len);
1683	#endif
1684	}
1685
1686
1687	if (buf != NULL) {
1688	p.mark = REC_MAGIC;
1689	if (attr_string)
1690	p.mark \|= REC_FLAGS_ATTR;
1691	sl_strlcpy(p.c_mode, buf->c_mode, CMODE_SIZE);
1692	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
1693	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
1694	if (fileHash) {
1695	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
1696	}
1697	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
1698	sl_strlcpy(p.c_attributes, buf->c_attributes, ATTRBUF_SIZE);
1699	#else
1700	for (i = 0; i < ATTRBUF_USED; ++i) p.c_attributes[i] = '-';
1701	p.c_attributes[ATTRBUF_USED] = '\0';
1702	#endif
1703
1704	#if defined(SH_STEALTH)
1705	sh_do_encode(p.c_mode, sl_strlen(p.c_mode));
1706	sh_do_encode(p.c_owner, sl_strlen(p.c_owner));
1707	sh_do_encode(p.c_group, sl_strlen(p.c_group));
1708	sh_do_encode(p.checksum, sl_strlen(p.checksum));
1709
1710	sh_do_encode(p.c_attributes, sl_strlen(p.c_attributes));
1711	#endif
1712
1713	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
1714	p.attributes = (UINT32) buf->attributes;
1715	#else
1716	p.attributes = 0;
1717	#endif
1718	p.linkmode = (UINT32) buf->linkmode;
1719	p.hardlinks = (UINT32) buf->hardlinks;
1720	p.dev = (UINT64) buf->dev;
1721	p.rdev = (UINT64) buf->rdev;
1722	p.mode = (UINT32) buf->mode;
1723	p.ino = (UINT32) buf->ino;
1724	p.size = (UINT64) buf->size;
1725	p.mtime = (UINT64) buf->mtime;
1726	p.atime = (UINT64) buf->atime;
1727	p.ctime = (UINT64) buf->ctime;
1728	p.owner = (UINT32) buf->owner;
1729	p.group = (UINT32) buf->group;
1730
1731	swap_32(&(p.mode));
1732	swap_32(&(p.linkmode));
1733	swap_64(&(p.dev));
1734	swap_64(&(p.rdev));
1735	swap_32(&(p.hardlinks));
1736	swap_32(&(p.ino));
1737	swap_64(&(p.size));
1738	swap_64(&(p.atime));
1739	swap_64(&(p.mtime));
1740	swap_64(&(p.ctime));
1741	swap_32(&(p.owner));
1742	swap_32(&(p.group));
1743	swap_32(&(p.attributes));
1744
1745	#ifdef OLD_BUG
1746	swap_short(&(p.mark));
1747	#else
1748	p.mark = *(swap_short(&(p.mark)));
1749	#endif
1750	}
1751
1752	/* write the start marker
1753	*/
1754	if (pushdata_isfirst == 1)
1755	{
1756	if (sh.flag.update == S_FALSE)
1757	{
1758	if (sh_db_version_string != NULL)
1759	{
1760	if (pushdata_stdout == S_FALSE)
1761	{
1762	sl_write (pushdata_fd, _("\n#Host "), 7);
1763	sl_write (pushdata_fd, sh.host.name,
1764	sl_strlen(sh.host.name));
1765	sl_write (pushdata_fd, _(" Version "), 9);
1766	sl_write (pushdata_fd, sh_db_version_string,
1767	sl_strlen(sh_db_version_string));
1768	sl_write (pushdata_fd, _(" Date "), 6);
1769	(void) sh_unix_time(0, timestring, sizeof(timestring));
1770	sl_write (pushdata_fd, timestring, sl_strlen(timestring));
1771	sl_write (pushdata_fd, "\n", 1);
1772	} else {
1773	printf (_("\n#Host "));
1774	printf ("%s", sh.host.name);
1775	printf (_(" Version "));
1776	printf ("%s", sh_db_version_string);
1777	printf (_(" Date "));
1778	(void) sh_unix_time(0, timestring, sizeof(timestring));
1779	printf ("%s\n", timestring);
1780	}
1781	}
1782
1783	if (pushdata_stdout == S_FALSE)
1784	{
1785	#if defined(SH_STEALTH)
1786	sl_write (pushdata_fd, "\n", 1);
1787	sl_write_line (pushdata_fd, N_("[SOF]"), 5);
1788	#else
1789	sl_write_line (pushdata_fd, _("\n[SOF]"), 6);
1790	#endif
1791	}
1792	else
1793	{
1794	#if defined(SH_STEALTH)
1795	printf ("\n%s\n", N_("[SOF]"));
1796	#else
1797	printf ("%s\n", _("\n[SOF]"));
1798	#endif
1799	}
1800	}
1801	pushdata_isfirst = 0;
1802	}
1803
1804	if (pushdata_stdout == S_FALSE)
1805	{
1806	sl_write (pushdata_fd, &p, sizeof(sh_filestore_t));
1807	sl_write_line_fast (pushdata_fd, fullpath, sl_strlen(fullpath));
1808	sl_write_line_fast (pushdata_fd, linkpath, sl_strlen(linkpath));
1809	if (attr_string)
1810	sl_write_line_fast (pushdata_fd, attr_string, sl_strlen(attr_string));
1811	} else {
1812	if (fwrite (&p, sizeof(sh_filestore_t), 1, stdout))
1813	{
1814	printf ("%s\n", fullpath);
1815	printf ("%s\n", linkpath);
1816	if (attr_string)
1817	printf ("%s\n", attr_string);
1818	}
1819	else
1820	{
1821	perror(_("Error writing database"));
1822	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1823	}
1824	}
1825
1826	++p_count;
1827
1828	if ((sh.flag.update != S_TRUE) && (pushdata_stdout == S_FALSE))
1829	{
1830	if (sh.flag.checkSum != SH_CHECK_INIT \|\| (buf == NULL && fileHash == NULL))
1831	{
1832	sl_close (pushdata_fd);
1833	pushdata_fd = -1;
1834	}
1835	}
1836
1837	SH_FREE(fullpath);
1838	SH_FREE(linkpath);
1839	if (attr_string)
1840	SH_FREE(attr_string);
1841
1842	SL_RET0(_("sh_hash_pushdata_int"));
1843	}
1844
1845	SH_MUTEX_STATIC(mutex_writeout,PTHREAD_MUTEX_INITIALIZER);
1846
1847	void sh_hash_pushdata (file_type * buf, char * fileHash)
1848	{
1849	SH_MUTEX_LOCK(mutex_writeout);
1850	sh_hash_pushdata_int (buf, fileHash);
1851	SH_MUTEX_UNLOCK(mutex_writeout);
1852	return;
1853	}
1854
1855
1856	int sh_hash_writeout()
1857	{
1858	sh_file_t * p;
1859	int i;
1860	file_type * f;
1861	char fileHash[KEY_LEN + 1];
1862
1863	SL_ENTER(_("sh_hash_writeout"));
1864
1865	if (S_TRUE == file_is_remote())
1866	{
1867	sh_error_handle((-1), FIL__, __LINE__, S_FALSE, MSG_E_SUBGEN,
1868	_("Baseline database is remote"), _("sh_hash_writeout"));
1869	SL_RETURN (1, _("sh_hash_writeout"));
1870	}
1871
1872	SH_MUTEX_LOCK(mutex_writeout);
1873	if (!SL_ISERROR(pushdata_fd))
1874	{
1875	sl_close(pushdata_fd);
1876	pushdata_fd = -1;
1877	}
1878	pushdata_isfirst = 1;
1879
1880
1881	SH_MUTEX_LOCK(mutex_hash);
1882	for (i = 0; i < TABSIZE; ++i)
1883	{
1884	for (p = tab[i]; p; p = p->next)
1885	{
1886	f = sh_hash_create_ft (p, fileHash);
1887	sh_hash_pushdata_int (f, fileHash);
1888	if (f->attr_string) SH_FREE(f->attr_string);
1889	if (f->link_path) SH_FREE(f->link_path);
1890	SH_FREE(f);
1891	}
1892	}
1893	SH_MUTEX_UNLOCK(mutex_hash);
1894
1895	if (!SL_ISERROR(pushdata_fd))
1896	{
1897	sl_close(pushdata_fd);
1898	pushdata_fd = -1;
1899	}
1900	pushdata_isfirst = 1;
1901	SH_MUTEX_UNLOCK(mutex_writeout);
1902
1903	SL_RETURN (0, _("sh_hash_writeout"));
1904	}
1905
1906
1907	/*********************************************************************
1908	*
1909	* Check whether a file is present in the database.
1910	*
1911	*********************************************************************/
1912	static sh_file_t * sh_hash_have_it_int (char * newname)
1913	{
1914	sh_file_t * p;
1915	char hashbuf[KEYBUF_SIZE];
1916
1917	SL_ENTER(_("sh_hash_have_it_int"));
1918
1919	if (newname == NULL)
1920	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
1921
1922	if (sl_strlen(newname) <= MAX_PATH_STORE)
1923	p = hashsearch(newname);
1924	else
1925	p = hashsearch ( sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
1926	hashbuf, sizeof(hashbuf)) );
1927	if (p == NULL)
1928	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
1929
1930	SL_RETURN( (p), _("sh_hash_have_it_int"));
1931	}
1932
1933	int sh_hash_have_it (char * newname)
1934	{
1935	sh_file_t * p;
1936	int retval;
1937
1938	if (IsInit != 1)
1939	sh_hash_init();
1940
1941	SH_MUTEX_LOCK(mutex_hash);
1942
1943	retval = 0;
1944
1945	p = sh_hash_have_it_int (newname);
1946
1947	if (!p)
1948	retval = (-1);
1949	else if ((!SH_FFLAG_ALLIGNORE_SET(p->fflags)) &&
1950	(p->modi_mask & MODI_CHK) != 0 &&
1951	(p->modi_mask & MODI_MOD) != 0)
1952	retval = 1;
1953	SH_MUTEX_UNLOCK(mutex_hash);
1954
1955	return retval;
1956	}
1957
1958	int sh_hash_get_it (char * newname, file_type * tmpFile)
1959	{
1960	sh_file_t * p;
1961	int retval;
1962
1963	if (IsInit != 1)
1964	sh_hash_init();
1965
1966	tmpFile->link_path = NULL;
1967	tmpFile->attr_string = NULL;
1968
1969	SH_MUTEX_LOCK(mutex_hash);
1970
1971	retval = (-1);
1972
1973	p = sh_hash_have_it_int (newname);
1974	if (p)
1975	{
1976	sl_strlcpy(tmpFile->fullpath, p->fullpath, PATH_MAX);
1977	if (p->linkpath)
1978	tmpFile->link_path = sh_util_strdup (p->linkpath);
1979	tmpFile->size = p->theFile.size;
1980	tmpFile->mtime = p->theFile.mtime;
1981	tmpFile->ctime = p->theFile.ctime;
1982	tmpFile->attr_string = NULL;
1983	retval = 0;
1984	}
1985	SH_MUTEX_UNLOCK(mutex_hash);
1986
1987	return retval;
1988	}
1989
1990	int sh_hash_getflags (char * filename)
1991	{
1992	sh_file_t * p;
1993	int retval;
1994
1995	if (IsInit != 1)
1996	sh_hash_init();
1997
1998	SH_MUTEX_LOCK(mutex_hash);
1999	p = sh_hash_have_it_int (filename);
2000	if (p)
2001	retval = p->fflags;
2002	else
2003	retval = -1;
2004	SH_MUTEX_UNLOCK(mutex_hash);
2005	return retval;
2006	}
2007
2008	int sh_hash_setflags (char * filename, int flags)
2009	{
2010	sh_file_t * p;
2011	int retval;
2012
2013	if (IsInit != 1)
2014	sh_hash_init();
2015
2016	SH_MUTEX_LOCK(mutex_hash);
2017	p = sh_hash_have_it_int (filename);
2018	if (p)
2019	{
2020	p->fflags = flags;
2021	retval = 0;
2022	}
2023	else
2024	retval = -1;
2025	SH_MUTEX_UNLOCK(mutex_hash);
2026	return retval;
2027	}
2028
2029	/* needs lock to be threadsafe
2030	*/
2031	void sh_hash_addflag (char * filename, int flag_to_set)
2032	{
2033	sh_file_t * p;
2034
2035	if (IsInit != 1)
2036	sh_hash_init();
2037
2038	SH_MUTEX_LOCK(mutex_hash);
2039	p = sh_hash_have_it_int (filename);
2040	if (p)
2041	{
2042	p->fflags \|= flag_to_set;
2043	}
2044	SH_MUTEX_UNLOCK(mutex_hash);
2045	return;
2046	}
2047
2048	/*****************************************************************
2049	*
2050	* Set a file's status to 'visited'. This is required for
2051	* files that should be ignored, and may be present in the
2052	* database, but not on disk.
2053	*
2054	*****************************************************************/
2055	static int sh_hash_set_visited_int (char * newname, int flag)
2056	{
2057	sh_file_t * p;
2058	char hashbuf[KEYBUF_SIZE];
2059	int retval;
2060
2061	SL_ENTER(_("sh_hash_set_visited_int"));
2062
2063	if (newname == NULL)
2064	SL_RETURN((-1), _("sh_hash_set_visited_int"));
2065
2066	if (IsInit != 1)
2067	sh_hash_init();
2068
2069	SH_MUTEX_LOCK(mutex_hash);
2070
2071	if (sl_strlen(newname) <= MAX_PATH_STORE)
2072	p = hashsearch(newname);
2073	else
2074	p = hashsearch (sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
2075	hashbuf, sizeof(hashbuf)));
2076
2077	if (p)
2078	{
2079	if (flag == SH_FFLAG_CHECKED)
2080	{
2081	CLEAR_SH_FFLAG_REPORTED(p->fflags);
2082	CLEAR_SH_FFLAG_VISITED(p->fflags);
2083	SET_SH_FFLAG_CHECKED(p->fflags);
2084	}
2085	else
2086	{
2087	SET_SH_FFLAG_VISITED(p->fflags);
2088	CLEAR_SH_FFLAG_CHECKED(p->fflags);
2089	if (flag == SH_FFLAG_REPORTED)
2090	SET_SH_FFLAG_REPORTED(p->fflags);
2091	else
2092	CLEAR_SH_FFLAG_REPORTED(p->fflags);
2093	}
2094	retval = 0;
2095	}
2096	else
2097	retval = -1;
2098
2099	SH_MUTEX_UNLOCK(mutex_hash);
2100	SL_RETURN((retval), _("sh_hash_set_visited_int"));
2101	}
2102
2103
2104	/* cause the record to be deleted without a 'missing' message
2105	*/
2106	int sh_hash_set_missing (char * newname)
2107	{
2108	int i;
2109	SL_ENTER(_("sh_hash_set_visited"));
2110	i = sh_hash_set_visited_int(newname, SH_FFLAG_CHECKED);
2111	SL_RETURN(i, _("sh_hash_set_visited"));
2112	}
2113
2114	/* mark the file as visited and reported
2115	*/
2116	int sh_hash_set_visited (char * newname)
2117	{
2118	int i;
2119	SL_ENTER(_("sh_hash_set_visited"));
2120	i = sh_hash_set_visited_int(newname, SH_FFLAG_REPORTED);
2121	SL_RETURN(i, _("sh_hash_set_visited"));
2122	}
2123
2124	/* mark the file as visited and NOT reported
2125	* used to avoid deletion of file from internal database
2126	*/
2127	int sh_hash_set_visited_true (char * newname)
2128	{
2129	int i;
2130	SL_ENTER(_("sh_hash_set_visited_true"));
2131	i = sh_hash_set_visited_int(newname, 0);
2132	SL_RETURN(i, _("sh_hash_set_visited_true"));
2133	}
2134
2135
2136	/******************************************************************
2137	*
2138	* Data entry for arbitrary data into database
2139	*
2140	******************************************************************/
2141
2142	void sh_hash_push2db (char * key, unsigned long val1,
2143	unsigned long val2, unsigned long val3,
2144	unsigned char * str, int size)
2145	{
2146	file_type tmpFile;
2147	int i = 0;
2148	char * p;
2149	char i2h[2];
2150
2151	tmpFile.attr_string = NULL;
2152	tmpFile.link_path = NULL;
2153
2154	sl_strlcpy(tmpFile.fullpath, key, PATH_MAX);
2155	tmpFile.size = val1;
2156	tmpFile.mtime = val2;
2157	tmpFile.ctime = val3;
2158
2159	tmpFile.atime = 0;
2160	tmpFile.mode = 0;
2161	tmpFile.owner = 0;
2162	tmpFile.group = 0;
2163	sl_strlcpy(tmpFile.c_owner, _("root"), 5);
2164	sl_strlcpy(tmpFile.c_group, _("root"), 5);
2165
2166	if ((str != NULL) && (size < (PATH_MAX/2)-1))
2167	{
2168	tmpFile.c_mode[0] = 'l';
2169	tmpFile.c_mode[1] = 'r'; tmpFile.c_mode[2] = 'w';
2170	tmpFile.c_mode[3] = 'x'; tmpFile.c_mode[4] = 'r';
2171	tmpFile.c_mode[5] = 'w'; tmpFile.c_mode[6] = 'x';
2172	tmpFile.c_mode[7] = 'r'; tmpFile.c_mode[8] = 'w';
2173	tmpFile.c_mode[9] = 'x'; tmpFile.c_mode[10] = '\0';
2174	tmpFile.link_path = SH_ALLOC((size * 2) + 2);
2175	for (i = 0; i < size; ++i)
2176	{
2177	p = sh_util_charhex (str[i],i2h);
2178	tmpFile.link_path[2*i] = p[0];
2179	tmpFile.link_path[2*i+1] = p[1];
2180	tmpFile.link_path[2*i+2] = '\0';
2181	}
2182	}
2183	else
2184	{
2185	for (i = 0; i < 10; ++i)
2186	tmpFile.c_mode[i] = '-';
2187	tmpFile.c_mode[10] = '\0';
2188	tmpFile.link_path = sh_util_strdup("-");
2189	}
2190
2191	if (sh.flag.checkSum == SH_CHECK_CHECK &&
2192	sh.flag.update == S_TRUE)
2193	sh_hash_pushdata_memory (&tmpFile, SH_KEY_NULL);
2194	else
2195	sh_hash_pushdata (&tmpFile, SH_KEY_NULL);
2196
2197	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
2198	return;
2199	}
2200
2201	extern int sh_util_hextobinary (char * binary, char * hex, int bytes);
2202
2203	char * sh_hash_db2pop (char * key, unsigned long * val1,
2204	unsigned long * val2, unsigned long * val3,
2205	int * size)
2206	{
2207	file_type tmpFile;
2208	size_t len;
2209	char * p;
2210	int i;
2211	char * retval = NULL;
2212
2213	*size = 0;
2214
2215	if (0 == sh_hash_get_it (key, &tmpFile))
2216	{
2217	*val1 = tmpFile.size;
2218	*val2 = tmpFile.mtime;
2219	*val3 = tmpFile.ctime;
2220
2221	if (tmpFile.link_path && tmpFile.link_path[0] != '-')
2222	{
2223	len = strlen(tmpFile.link_path);
2224
2225	p = SH_ALLOC((len/2)+1);
2226	i = sh_util_hextobinary (p, tmpFile.link_path, len);
2227
2228	if (i == 0)
2229	{
2230	*size = (len/2);
2231	p[*size] = '\0';
2232	retval = p;
2233	}
2234	else
2235	{
2236	SH_FREE(p);
2237	*size = 0;
2238	}
2239	}
2240	else
2241	{
2242	*size = 0;
2243	}
2244	}
2245	else
2246	{
2247	*size = -1;
2248	*val1 = 0;
2249	*val2 = 0;
2250	*val3 = 0;
2251	}
2252	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
2253	return retval;
2254	}
2255
2256
2257
2258
2259	/******************************************************************
2260	*
2261	* Data entry in hash table
2262	*
2263	******************************************************************/
2264	sh_file_t * sh_hash_push_int (file_type * buf, char * fileHash)
2265	{
2266	sh_file_t * fp;
2267	sh_filestore_t p;
2268
2269	size_t len;
2270	char * fullpath;
2271	char * linkpath;
2272	char * attr_string = NULL;
2273	char hashbuf[KEYBUF_SIZE];
2274
2275	SL_ENTER(_("sh_hash_push_int"));
2276
2277	fp = SH_ALLOC(sizeof(sh_file_t));
2278
2279	p.mark = REC_MAGIC;
2280	if (buf->attr_string)
2281	p.mark \|= REC_FLAGS_ATTR;
2282	sl_strlcpy(p.c_mode, buf->c_mode, 11);
2283	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
2284	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
2285	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
2286	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2287	sl_strlcpy(p.c_attributes, buf->c_attributes, 13);
2288	#endif
2289
2290	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2291	p.attributes = (UINT32) buf->attributes;
2292	#endif
2293	p.linkmode = (UINT32) buf->linkmode;
2294	p.hardlinks = (UINT32) buf->hardlinks;
2295	p.dev = (UINT64) buf->dev;
2296	p.rdev = (UINT64) buf->rdev;
2297	p.mode = (UINT32) buf->mode;
2298	p.ino = (UINT32) buf->ino;
2299	p.size = (UINT64) buf->size;
2300	p.mtime = (UINT64) buf->mtime;
2301	p.atime = (UINT64) buf->atime;
2302	p.ctime = (UINT64) buf->ctime;
2303	p.owner = (UINT32) buf->owner;
2304	p.group = (UINT32) buf->group;
2305
2306	memcpy( &(*fp).theFile, &p, sizeof(sh_filestore_t) );
2307	fp->fflags = 0; /* init fflags */
2308	fp->modi_mask = 0L;
2309
2310	if (buf->attr_string)
2311	attr_string = sh_util_strdup(buf->attr_string);
2312	fp->attr_string = attr_string;
2313
2314	len = sl_strlen(buf->fullpath);
2315	if (len <= MAX_PATH_STORE)
2316	{
2317	fullpath = SH_ALLOC(len+1);
2318	sl_strlcpy(fullpath, buf->fullpath, len+1);
2319	}
2320	else
2321	{
2322	fullpath = SH_ALLOC(KEY_LEN + 1);
2323	sl_strlcpy(fullpath,
2324	sh_tiger_hash (buf->fullpath, TIGER_DATA, len,
2325	hashbuf, sizeof(hashbuf)),
2326	KEY_LEN+1);
2327	}
2328	fp->fullpath = fullpath;
2329
2330	if (buf->link_path)
2331	{
2332	len = sl_strlen(buf->link_path);
2333	if (len <= MAX_PATH_STORE)
2334	{
2335	linkpath = SH_ALLOC(len+1);
2336	sl_strlcpy(linkpath, buf->link_path, len+1);
2337	}
2338	else
2339	{
2340	linkpath = SH_ALLOC(KEY_LEN + 1);
2341	sl_strlcpy(linkpath,
2342	sh_tiger_hash (buf->link_path, TIGER_DATA, len,
2343	hashbuf, sizeof(hashbuf)),
2344	KEY_LEN+1);
2345	}
2346	fp->linkpath = linkpath;
2347	}
2348	else
2349	fp->linkpath = NULL;
2350
2351	SL_RETURN( fp, _("sh_hash_push_int"));
2352	}
2353
2354	#ifdef HAVE_INTTYPES_H
2355	#include <inttypes.h>
2356	#else
2357	#ifdef HAVE_STDINT_H
2358	#include <stdint.h>
2359	#endif
2360	#endif
2361
2362	#ifndef PRIu64
2363	#ifdef HAVE_LONG_32
2364	#define PRIu64 "llu"
2365	#else
2366	#define PRIu64 "lu"
2367	#endif
2368	#endif
2369
2370	char * sh_hash_size_format()
2371	{
2372	static char form_rval[81];
2373
2374	SL_ENTER(_("sh_hash_size_format"));
2375
2376
2377	#ifdef SH_USE_XML
2378	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
2379	_("size_old=\"%"), PRIu64, _("\" size_new=\"%"), PRIu64, "\" ");
2380	#else
2381	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
2382	_("size_old=<%"), PRIu64, _(">, size_new=<%"), PRIu64, ">, ");
2383	#endif
2384
2385	SL_RETURN( form_rval, _("sh_hash_size_format"));
2386	}
2387
2388
2389	#ifdef SH_USE_XML
2390	static char * all_items (file_type * theFile, char * fileHash, int is_new)
2391	{
2392	char timstr1c[32];
2393	char timstr1a[32];
2394	char timstr1m[32];
2395
2396	char * tmp_lnk;
2397	char * format;
2398
2399	char * tmp = SH_ALLOC(SH_MSG_BUF);
2400	char * msg = SH_ALLOC(SH_MSG_BUF);
2401
2402	tmp[0] = '\0';
2403	msg[0] = '\0';
2404
2405
2406	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2407	if (is_new)
2408	format = _("mode_new=\"%s\" attr_new=\"%s\" imode_new=\"%ld\" iattr_new=\"%ld\" ");
2409	else
2410	format = _("mode_old=\"%s\" attr_old=\"%s\" imode_old=\"%ld\" iattr_old=\"%ld\" ");
2411	sl_snprintf(tmp, SH_MSG_BUF, format,
2412	theFile->c_mode,
2413	theFile->c_attributes,
2414	(long) theFile->mode,
2415	(long) theFile->attributes
2416	);
2417	#else
2418	if (is_new)
2419	format = _("mode_new=\"%s\" imode_new=\"%ld\" ");
2420	else
2421	format = _("mode_old=\"%s\" imode_old=\"%ld\" ");
2422
2423	sl_snprintf(tmp, SH_MSG_BUF, format,
2424	theFile->c_mode,
2425	(long) theFile->mode
2426	);
2427	#endif
2428	sl_strlcat(msg, tmp, SH_MSG_BUF);
2429
2430	if (is_new)
2431	format = _("hardlinks_new=\"%lu\" ");
2432	else
2433	format = _("hardlinks_old=\"%lu\" ");
2434	sl_snprintf(tmp, SH_MSG_BUF, format,
2435	(unsigned long) theFile->hardlinks);
2436	sl_strlcat(msg, tmp, SH_MSG_BUF);
2437
2438
2439	if (is_new)
2440	format = _("idevice_new=\"%lu\" ");
2441	else
2442	format = _("idevice_old=\"%lu\" ");
2443	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
2444	sl_strlcat(msg, tmp, SH_MSG_BUF);
2445
2446
2447	if (is_new)
2448	format = _("inode_new=\"%lu\" ");
2449	else
2450	format = _("inode_old=\"%lu\" ");
2451	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
2452	sl_strlcat(msg, tmp, SH_MSG_BUF);
2453
2454	/*
2455	* also report device for prelude
2456	*/
2457	#if defined(HAVE_LIBPRELUDE)
2458	if (is_new)
2459	format = _("dev_new=\"%lu,%lu\" ");
2460	else
2461	format = _("dev_old=\"%lu,%lu\" ");
2462	sl_snprintf(tmp, SH_MSG_BUF, format,
2463	(unsigned long) major(theFile->dev),
2464	(unsigned long) minor(theFile->dev));
2465	sl_strlcat(msg, tmp, SH_MSG_BUF);
2466	#endif
2467
2468
2469	if (is_new)
2470	format = _("owner_new=\"%s\" iowner_new=\"%ld\" ");
2471	else
2472	format = _("owner_old=\"%s\" iowner_old=\"%ld\" ");
2473	sl_snprintf(tmp, SH_MSG_BUF, format,
2474	theFile->c_owner, (long) theFile->owner);
2475	sl_strlcat(msg, tmp, SH_MSG_BUF);
2476
2477
2478	if (is_new)
2479	format = _("group_new=\"%s\" igroup_new=\"%ld\" ");
2480	else
2481	format = _("group_old=\"%s\" igroup_old=\"%ld\" ");
2482	sl_snprintf(tmp, SH_MSG_BUF, format,
2483	theFile->c_group, (long) theFile->group);
2484	sl_strlcat(msg, tmp, SH_MSG_BUF);
2485
2486
2487	if (is_new)
2488	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2489	(UINT64) 0, (UINT64) theFile->size);
2490	else
2491	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2492	(UINT64) theFile->size, (UINT64) 0);
2493	sl_strlcat(msg, tmp, SH_MSG_BUF);
2494
2495
2496	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
2497	if (is_new)
2498	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=\"%s\" "), timstr1c);
2499	else
2500	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" "), timstr1c);
2501	sl_strlcat(msg, tmp, SH_MSG_BUF);
2502
2503	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
2504	if (is_new)
2505	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=\"%s\" "), timstr1a);
2506	else
2507	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" "), timstr1a);
2508	sl_strlcat(msg, tmp, SH_MSG_BUF);
2509
2510	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
2511	if (is_new)
2512	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=\"%s\" "), timstr1m);
2513	else
2514	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" "), timstr1m);
2515	sl_strlcat(msg, tmp, SH_MSG_BUF);
2516
2517	if (is_new)
2518	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=\"%s\" "), fileHash);
2519	else
2520	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=\"%s\" "), fileHash);
2521	sl_strlcat(msg, tmp, SH_MSG_BUF);
2522
2523	if (theFile->c_mode[0] == 'l' \|\|
2524	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
2525	{
2526	tmp_lnk = sh_util_safe_name(theFile->link_path);
2527	if (tmp_lnk)
2528	{
2529	if (is_new)
2530	sl_snprintf(tmp, SH_MSG_BUF, _("link_new=\"%s\" "), tmp_lnk);
2531	else
2532	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" "), tmp_lnk);
2533	SH_FREE(tmp_lnk);
2534	sl_strlcat(msg, tmp, SH_MSG_BUF);
2535	}
2536	}
2537
2538	if (theFile->attr_string)
2539	{
2540	tmp_lnk = sh_util_safe_name(theFile->attr_string);
2541	if (tmp_lnk)
2542	{
2543	if (is_new)
2544	sl_snprintf(tmp, SH_MSG_BUF, _("acl_new=\"%s\" "), tmp_lnk);
2545	else
2546	sl_snprintf(tmp, SH_MSG_BUF, _("acl_old=\"%s\" "), tmp_lnk);
2547	SH_FREE(tmp_lnk);
2548	sl_strlcat(msg, tmp, SH_MSG_BUF);
2549	}
2550	}
2551
2552
2553	SH_FREE(tmp);
2554	return (msg);
2555	}
2556	#else
2557	static char * all_items (file_type * theFile, char * fileHash, int is_new)
2558	{
2559	char timstr1c[32];
2560	char timstr1a[32];
2561	char timstr1m[32];
2562
2563	char * tmp_lnk;
2564	char * format;
2565
2566	char * tmp = SH_ALLOC(SH_MSG_BUF);
2567	char * msg = SH_ALLOC(SH_MSG_BUF);
2568
2569	tmp[0] = '\0';
2570	msg[0] = '\0';
2571
2572
2573	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2574	if (is_new)
2575	format = _("mode_new=<%s>, attr_new=<%s>, imode_new=<%ld>, iattr_new=<%ld>, ");
2576	else
2577	format = _("mode_old=<%s>, attr_old=<%s>, imode_old=<%ld>, iattr_old=<%ld>, ");
2578	sl_snprintf(tmp, SH_MSG_BUF, format,
2579	theFile->c_mode,
2580	theFile->c_attributes,
2581	(long) theFile->mode,
2582	(long) theFile->attributes
2583	);
2584	#else
2585	if (is_new)
2586	format = _("mode_new=<%s>, imode_new=<%ld>, ");
2587	else
2588	format = _("mode_old=<%s>, imode_old=<%ld>, ");
2589
2590	sl_snprintf(tmp, SH_MSG_BUF, format,
2591	theFile->c_mode,
2592	(long) theFile->mode
2593	);
2594	#endif
2595	sl_strlcat(msg, tmp, SH_MSG_BUF);
2596
2597	if (is_new)
2598	format = _("hardlinks_new=<%lu>, ");
2599	else
2600	format = _("hardlinks_old=<%lu>, ");
2601	sl_snprintf(tmp, SH_MSG_BUF, format,
2602	(unsigned long) theFile->hardlinks);
2603	sl_strlcat(msg, tmp, SH_MSG_BUF);
2604
2605
2606	if (is_new)
2607	format = _("idevice_new=<%lu>, ");
2608	else
2609	format = _("idevice_old=<%lu>, ");
2610	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
2611	sl_strlcat(msg, tmp, SH_MSG_BUF);
2612
2613
2614	if (is_new)
2615	format = _("inode_new=<%lu>, ");
2616	else
2617	format = _("inode_old=<%lu>, ");
2618	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
2619	sl_strlcat(msg, tmp, SH_MSG_BUF);
2620
2621
2622	/*
2623	* also report device for prelude
2624	*/
2625	#if defined(HAVE_LIBPRELUDE)
2626	if (is_new)
2627	format = _("dev_new=<%lu,%lu>, ");
2628	else
2629	format = _("dev_old=<%lu,%lu>, ");
2630	sl_snprintf(tmp, SH_MSG_BUF, format,
2631	(unsigned long) major(theFile->dev),
2632	(unsigned long) minor(theFile->dev));
2633	sl_strlcat(msg, tmp, SH_MSG_BUF);
2634	#endif
2635
2636	if (is_new)
2637	format = _("owner_new=<%s>, iowner_new=<%ld>, ");
2638	else
2639	format = _("owner_old=<%s>, iowner_old=<%ld>, ");
2640	sl_snprintf(tmp, SH_MSG_BUF, format,
2641	theFile->c_owner, (long) theFile->owner);
2642	sl_strlcat(msg, tmp, SH_MSG_BUF);
2643
2644
2645	if (is_new)
2646	format = _("group_new=<%s>, igroup_new=<%ld>, ");
2647	else
2648	format = _("group_old=<%s>, igroup_old=<%ld>, ");
2649	sl_snprintf(tmp, SH_MSG_BUF, format,
2650	theFile->c_group, (long) theFile->group);
2651	sl_strlcat(msg, tmp, SH_MSG_BUF);
2652
2653
2654	if (is_new)
2655	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2656	(UINT64) 0, (UINT64) theFile->size);
2657	else
2658	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2659	(UINT64) theFile->size, (UINT64) 0);
2660	sl_strlcat(msg, tmp, SH_MSG_BUF);
2661
2662
2663	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
2664	if (is_new)
2665	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=<%s>, "), timstr1c);
2666	else
2667	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, "), timstr1c);
2668	sl_strlcat(msg, tmp, SH_MSG_BUF);
2669
2670	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
2671	if (is_new)
2672	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=<%s>, "), timstr1a);
2673	else
2674	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, "), timstr1a);
2675	sl_strlcat(msg, tmp, SH_MSG_BUF);
2676
2677	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
2678	if (is_new)
2679	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=<%s>, "), timstr1m);
2680	else
2681	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, "), timstr1m);
2682	sl_strlcat(msg, tmp, SH_MSG_BUF);
2683
2684	if (is_new)
2685	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=<%s>"), fileHash);
2686	else
2687	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=<%s>"), fileHash);
2688	sl_strlcat(msg, tmp, SH_MSG_BUF);
2689
2690	if (theFile->c_mode[0] == 'l' \|\|
2691	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
2692	{
2693	tmp_lnk = sh_util_safe_name(theFile->link_path);
2694	if (tmp_lnk)
2695	{
2696	if (is_new)
2697	sl_snprintf(tmp, SH_MSG_BUF, _(", link_new=<%s> "), tmp_lnk);
2698	else
2699	sl_snprintf(tmp, SH_MSG_BUF, _(", link_old=<%s> "), tmp_lnk);
2700	SH_FREE(tmp_lnk);
2701	sl_strlcat(msg, tmp, SH_MSG_BUF);
2702	}
2703	}
2704
2705	if (theFile->attr_string)
2706	{
2707	tmp_lnk = sh_util_safe_name(theFile->attr_string);
2708	if (tmp_lnk)
2709	{
2710	if (is_new)
2711	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_new=<%s> "), tmp_lnk);
2712	else
2713	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_old=<%s> "), tmp_lnk);
2714	SH_FREE(tmp_lnk);
2715	sl_strlcat(msg, tmp, SH_MSG_BUF);
2716	}
2717	}
2718
2719	SH_FREE(tmp);
2720	return (msg);
2721	}
2722	#endif
2723
2724	void sh_hash_pushdata_memory (file_type * theFile, char * fileHash)
2725	{
2726	sh_file_t * p;
2727
2728	SL_ENTER(_("sh_hash_pushdata_memory"));
2729
2730	p = sh_hash_push_int(theFile, fileHash);
2731	if (p)
2732	{
2733	SH_MUTEX_LOCK(mutex_hash);
2734	hashinsert (p);
2735	p->modi_mask = theFile->check_mask;
2736	SH_MUTEX_UNLOCK(mutex_hash);
2737	}
2738
2739	SL_RET0(_("sh_hash_pushdata_memory"));
2740	}
2741
2742
2743	/*****************************************************************
2744	*
2745	* Compare a file with the database status.
2746	*
2747	*****************************************************************/
2748	int sh_hash_compdata (int class, file_type * theFile, char * fileHash,
2749	char * policy_override, int severity_override)
2750	{
2751	char * msg;
2752	sh_file_t * p;
2753	char * tmp;
2754	char * tmp_path;
2755	char * tmp_lnk;
2756	char * tmp_lnk_old;
2757
2758	char * str;
2759
2760	char timstr1c[32];
2761	char timstr2c[32];
2762	char timstr1a[32];
2763	char timstr2a[32];
2764	char timstr1m[32];
2765	char timstr2m[32];
2766	char linkHash[KEY_LEN+1];
2767	char * linkComp;
2768	int maxcomp;
2769
2770	char change_code[16];
2771	int i;
2772
2773	unsigned long modi_mask;
2774
2775	char log_policy[32];
2776	volatile int log_severity;
2777	char hashbuf[KEYBUF_SIZE];
2778
2779	int retval;
2780
2781	SL_ENTER(_("sh_hash_compdata"));
2782
2783	if (IsInit != 1) sh_hash_init();
2784
2785	if (severity_override < 0)
2786	log_severity = ShDFLevel[class];
2787	else
2788	log_severity = severity_override;
2789
2790	if (policy_override != NULL)
2791	sl_strlcpy (log_policy, policy_override, 32);
2792
2793	/* -------- find the entry for the file ---------------- */
2794
2795	SH_MUTEX_LOCK(mutex_hash);
2796
2797	modi_mask = 0;
2798	retval = 0;
2799
2800	if (sl_strlen(theFile->fullpath) <= MAX_PATH_STORE)
2801	p = hashsearch(theFile->fullpath);
2802	else
2803	p = hashsearch( sh_tiger_hash(theFile->fullpath,
2804	TIGER_DATA,
2805	sl_strlen(theFile->fullpath),
2806	hashbuf, sizeof(hashbuf))
2807	);
2808
2809
2810	/* --------- Not found in database. ------------
2811	*/
2812
2813	if (p == NULL)
2814	{
2815	if (S_FALSE == sh_ignore_chk_new(theFile->fullpath))
2816	{
2817	tmp = sh_util_safe_name(theFile->fullpath);
2818
2819	str = all_items (theFile, fileHash, 1);
2820	sh_error_handle (log_severity, FIL__, __LINE__, 0,
2821	MSG_FI_ADD2,
2822	tmp, str);
2823	SH_FREE(str);
2824
2825	SH_FREE(tmp);
2826	}
2827
2828	if (sh.flag.reportonce == S_TRUE)
2829	SET_SH_FFLAG_REPORTED(theFile->file_reported);
2830
2831	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
2832	{
2833	p = sh_hash_push_int(theFile, fileHash);
2834	if (p)
2835	{
2836	hashinsert (p);
2837	p->modi_mask = theFile->check_mask;
2838	}
2839	}
2840
2841	else if (S_TRUE == sh.flag.update)
2842	{
2843	if (S_TRUE == sh_util_ask_update (theFile->fullpath))
2844	{
2845	p = sh_hash_push_int(theFile, fileHash);
2846	if (p)
2847	{
2848	hashinsert (p);
2849	p->modi_mask = theFile->check_mask;
2850	}
2851	}
2852	else
2853	{
2854	retval = 1;
2855	goto unlock_and_return;
2856	}
2857	}
2858
2859	goto unlock_and_return;
2860	}
2861
2862	p->modi_mask = theFile->check_mask;
2863
2864	/* initialize change_code */
2865	for (i = 0; i < 15; ++i)
2866	change_code[i] = '-';
2867	change_code[15] = '\0';
2868
2869	TPT ((0, FIL__, __LINE__, _("file=<%s>, cs_old=<%s>, cs_new=<%s>\n"),
2870	theFile->fullpath, fileHash, p->theFile.checksum));
2871
2872	if ( (fileHash != NULL) && (p->theFile.checksum != NULL) &&
2873	(strncmp (fileHash, p->theFile.checksum, KEY_LEN) != 0) &&
2874	(theFile->check_mask & MODI_CHK) != 0)
2875	{
2876	if ((theFile->check_mask & MODI_SGROW) == 0)
2877	{
2878	modi_mask \|= MODI_CHK;
2879	change_code[0] = 'C';
2880	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
2881	}
2882	else
2883	{
2884	if (0 != strncmp (&fileHash[KEY_LEN + 1],
2885	p->theFile.checksum, KEY_LEN))
2886	{
2887	modi_mask \|= MODI_CHK;
2888	change_code[0] = 'C';
2889	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
2890	}
2891	else
2892	{
2893	p->theFile.size = theFile->size;
2894	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
2895	}
2896	}
2897	}
2898
2899	if (p->theFile.c_mode[0] == 'l')
2900	{
2901	if (!(theFile->link_path) &&
2902	(theFile->check_mask & MODI_LNK) != 0)
2903	{
2904	linkComp = NULL;
2905	modi_mask \|= MODI_LNK;
2906	change_code[1] = 'L';
2907	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2908	}
2909	else
2910	{
2911	if (sl_strlen(theFile->link_path) >= MAX_PATH_STORE)
2912	{
2913	sl_strlcpy(linkHash,
2914	sh_tiger_hash(theFile->link_path,
2915	TIGER_DATA,
2916	sl_strlen(theFile->link_path),
2917	hashbuf, sizeof(hashbuf)),
2918	MAX_PATH_STORE+1);
2919	linkComp = linkHash;
2920	maxcomp = KEY_LEN;
2921	}
2922	else
2923	{
2924	linkComp = theFile->link_path;
2925	maxcomp = MAX_PATH_STORE;
2926	}
2927
2928	if ( sl_strncmp (linkComp, p->linkpath, maxcomp) != 0 &&
2929	(theFile->check_mask & MODI_LNK) != 0)
2930	{
2931	modi_mask \|= MODI_LNK;
2932	change_code[1] = 'L';
2933	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2934	}
2935	}
2936	}
2937
2938	if (p->theFile.c_mode[0] == 'c' \|\| p->theFile.c_mode[0] == 'b')
2939	{
2940	if ( ( major(theFile->rdev) != major((dev_t)p->theFile.rdev) \|\|
2941	minor(theFile->rdev) != minor((dev_t)p->theFile.rdev) ) &&
2942	(theFile->check_mask & MODI_RDEV) != 0)
2943	{
2944	modi_mask \|= MODI_RDEV;
2945	change_code[2] = 'D';
2946	TPT ((0, FIL__, __LINE__, _("mod=<rdev>")));
2947	}
2948	}
2949
2950	/* cast to UINT32 in case ino_t is not 32bit
2951	*/
2952	if ( (UINT32) theFile->ino != (UINT32) p->theFile.ino &&
2953	(theFile->check_mask & MODI_INO) != 0)
2954	{
2955	modi_mask \|= MODI_INO;
2956	change_code[3] = 'I';
2957	TPT ((0, FIL__, __LINE__, _("mod=<inode>")));
2958	}
2959
2960	if ( theFile->hardlinks != (nlink_t) p->theFile.hardlinks &&
2961	(theFile->check_mask & MODI_HLN) != 0)
2962	{
2963	modi_mask \|= MODI_HLN;
2964	change_code[4] = 'H';
2965	TPT ((0, FIL__, __LINE__, _("mod=<hardlink>")));
2966	}
2967
2968
2969	if ( ( (theFile->mode != p->theFile.mode)
2970	#if defined(USE_ACL) \|\| defined(USE_XATTR)
2971	\|\| ( (sh_unix_check_selinux\|sh_unix_check_acl) &&
2972	(
2973	(theFile->attr_string == NULL && p->attr_string != NULL) \|\|
2974	(theFile->attr_string != NULL && p->attr_string == NULL) \|\|
2975	(theFile->attr_string != NULL && 0 != strcmp(theFile->attr_string, p->attr_string))
2976	)
2977	)
2978	#endif
2979	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2980	\|\| (theFile->attributes != p->theFile.attributes)
2981	#endif
2982	)
2983	&& (theFile->check_mask & MODI_MOD) != 0)
2984	{
2985	modi_mask \|= MODI_MOD;
2986	change_code[5] = 'M';
2987	TPT ((0, FIL__, __LINE__, _("mod=<mode>")));
2988	/*
2989	* report link path if switch link/no link
2990	*/
2991	if ((theFile->check_mask & MODI_LNK) != 0 &&
2992	(theFile->c_mode[0] != p->theFile.c_mode[0]) &&
2993	(theFile->c_mode[0] == 'l' \|\| p->theFile.c_mode[0] == 'l'))
2994	{
2995	modi_mask \|= MODI_LNK;
2996	change_code[1] = 'L';
2997	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2998	}
2999	}
3000
3001	if ( theFile->owner != (uid_t) p->theFile.owner &&
3002	(theFile->check_mask & MODI_USR) != 0)
3003	{
3004	modi_mask \|= MODI_USR;
3005	change_code[6] = 'U';
3006	TPT ((0, FIL__, __LINE__, _("mod=<user>")));
3007	}
3008
3009	if ( theFile->group != (gid_t) p->theFile.group &&
3010	(theFile->check_mask & MODI_GRP) != 0)
3011	{
3012	modi_mask \|= MODI_GRP;
3013	change_code[7] = 'G';
3014	TPT ((0, FIL__, __LINE__, _("mod=<group>")));
3015	}
3016
3017
3018	if ( theFile->mtime != (time_t) p->theFile.mtime &&
3019	(theFile->check_mask & MODI_MTM) != 0)
3020	{
3021	modi_mask \|= MODI_MTM;
3022	change_code[8] = 'T';
3023	TPT ((0, FIL__, __LINE__, _("mod=<mtime>")));
3024	}
3025
3026	if ( (theFile->check_mask & MODI_ATM) != 0 &&
3027	theFile->atime != (time_t) p->theFile.atime)
3028	{
3029	modi_mask \|= MODI_ATM;
3030	change_code[8] = 'T';
3031	TPT ((0, FIL__, __LINE__, _("mod=<atime>")));
3032	}
3033
3034
3035	/* Resetting the access time will set a new ctime. Thus, either we ignore
3036	* the access time or the ctime for NOIGNORE
3037	*/
3038	if ( theFile->ctime != (time_t) p->theFile.ctime &&
3039	(theFile->check_mask & MODI_CTM) != 0)
3040	{
3041	modi_mask \|= MODI_CTM;
3042	change_code[8] = 'T';
3043	TPT ((0, FIL__, __LINE__, _("mod=<ctime>")));
3044	}
3045
3046	if ( theFile->size != (off_t) p->theFile.size &&
3047	(theFile->check_mask & MODI_SIZ) != 0)
3048	{
3049	if ((theFile->check_mask & MODI_SGROW) == 0 \|\|
3050	theFile->size < (off_t) p->theFile.size)
3051	{
3052	modi_mask \|= MODI_SIZ;
3053	change_code[9] = 'S';
3054	TPT ((0, FIL__, __LINE__, _("mod=<size>")));
3055	}
3056	}
3057	change_code[10] = '\0';
3058
3059	/* --- Report full details. ---
3060	*/
3061	if (modi_mask != 0 && sh.flag.fulldetail == S_TRUE)
3062	{
3063	if ((theFile->check_mask & MODI_ATM) == 0)
3064	modi_mask = MASK_READONLY_;
3065	else
3066	modi_mask = MASK_NOIGNORE_;
3067	}
3068
3069	/* --- Report on modified files. ---
3070	*/
3071	if (modi_mask != 0 && (!SH_FFLAG_REPORTED_SET(p->fflags)))
3072	{
3073	tmp = SH_ALLOC(SH_MSG_BUF);
3074	msg = SH_ALLOC(SH_MSG_BUF);
3075	msg[0] = '\0';
3076
3077	if ( ((modi_mask & MODI_MOD) != 0)
3078	#if defined(HAVE_LIBPRELUDE)
3079	\|\| ((modi_mask & MODI_USR) != 0)
3080	\|\| ((modi_mask & MODI_GRP) != 0)
3081	#endif
3082	)
3083	{
3084	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3085	sl_snprintf(tmp, SH_MSG_BUF,
3086	#ifdef SH_USE_XML
3087	_("mode_old=\"%s\" mode_new=\"%s\" attr_old=\"%s\" attr_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" iattr_old=\"%ld\" iattr_new=\"%ld\" "),
3088	#else
3089	_("mode_old=<%s>, mode_new=<%s>, attr_old=<%s>, attr_new=<%s>, "),
3090	#endif
3091	p->theFile.c_mode, theFile->c_mode,
3092	p->theFile.c_attributes, theFile->c_attributes
3093	#ifdef SH_USE_XML
3094	, (long) p->theFile.mode, (long) theFile->mode,
3095	(long) p->theFile.attributes,
3096	(long) theFile->attributes
3097	#endif
3098	);
3099	#else
3100	#ifdef SH_USE_XML
3101	sl_snprintf(tmp, SH_MSG_BUF,
3102	_("mode_old=\"%s\" mode_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" "),
3103	p->theFile.c_mode, theFile->c_mode,
3104	(long) p->theFile.mode, (long) theFile->mode);
3105	#else
3106	sl_snprintf(tmp, SH_MSG_BUF, _("mode_old=<%s>, mode_new=<%s>, "),
3107	p->theFile.c_mode, theFile->c_mode);
3108	#endif
3109	#endif
3110	sl_strlcat(msg, tmp, SH_MSG_BUF);
3111
3112	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3113	if (theFile->attr_string != NULL \|\| p->attr_string != NULL)
3114	{
3115	sl_snprintf(tmp, SH_MSG_BUF,
3116	#ifdef SH_USE_XML
3117	_("acl_old=\"%s\" acl_new=\"%s\" "),
3118	#else
3119	_("acl_old=<%s>, acl_new=<%s>, "),
3120	#endif
3121	(p->attr_string) ? p->attr_string : _("none"),
3122	(theFile->attr_string) ? theFile->attr_string : _("none"));
3123
3124	sl_strlcat(msg, tmp, SH_MSG_BUF);
3125	}
3126	#endif
3127
3128	#ifdef REPLACE_OLD
3129	if ((modi_mask & MODI_MOD) != 0)
3130	{
3131	/*
3132	* We postpone update if sh.flag.update == S_TRUE because
3133	* in interactive mode the user may not accept the change.
3134	*/
3135	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3136	{
3137	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
3138	p->theFile.mode = theFile->mode;
3139	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3140	sl_strlcpy(p->theFile.c_attributes,theFile->c_attributes,16);
3141	p->theFile.attributes = theFile->attributes;
3142	#endif
3143	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3144	if (p->attr_string == NULL && theFile->attr_string != NULL)
3145	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
3146	else if (p->attr_string != NULL && theFile->attr_string == NULL)
3147	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
3148	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3149	{
3150	if (0 != strcmp(theFile->attr_string, p->attr_string))
3151	{
3152	SH_FREE(p->attr_string);
3153	p->attr_string = sh_util_strdup (theFile->attr_string);
3154	}
3155	}
3156	#endif
3157	}
3158	}
3159	#endif
3160	}
3161
3162	if ((modi_mask & MODI_HLN) != 0)
3163	{
3164	sl_snprintf(tmp, SH_MSG_BUF,
3165	#ifdef SH_USE_XML
3166	_("hardlinks_old=\"%lu\" hardlinks_new=\"%lu\" "),
3167	#else
3168	_("hardlinks_old=<%lu>, hardlinks_new=<%lu>, "),
3169	#endif
3170	(unsigned long) p->theFile.hardlinks,
3171	(unsigned long) theFile->hardlinks);
3172	sl_strlcat(msg, tmp, SH_MSG_BUF);
3173	#ifdef REPLACE_OLD
3174	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3175	p->theFile.hardlinks = theFile->hardlinks;
3176	#endif
3177	}
3178
3179	if ((modi_mask & MODI_RDEV) != 0)
3180	{
3181	sl_snprintf(tmp, SH_MSG_BUF,
3182	#ifdef SH_USE_XML
3183	_("device_old=\"%lu,%lu\" device_new=\"%lu,%lu\" idevice_old=\"%lu\" idevice_new=\"%lu\" "),
3184	#else
3185	_("device_old=<%lu,%lu>, device_new=<%lu,%lu>, "),
3186	#endif
3187	(unsigned long) major(p->theFile.rdev),
3188	(unsigned long) minor(p->theFile.rdev),
3189	(unsigned long) major(theFile->rdev),
3190	(unsigned long) minor(theFile->rdev)
3191	#ifdef SH_USE_XML
3192	, (unsigned long) p->theFile.rdev,
3193	(unsigned long) theFile->rdev
3194	#endif
3195	);
3196	sl_strlcat(msg, tmp, SH_MSG_BUF);
3197	#ifdef REPLACE_OLD
3198	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3199	p->theFile.rdev = theFile->rdev;
3200	#endif
3201	}
3202
3203	if ((modi_mask & MODI_INO) != 0)
3204	{
3205	sl_snprintf(tmp, SH_MSG_BUF,
3206	#ifdef SH_USE_XML
3207	_("inode_old=\"%lu\" inode_new=\"%lu\" "),
3208	#else
3209	_("inode_old=<%lu>, inode_new=<%lu>, "),
3210	#endif
3211	(unsigned long) p->theFile.ino,
3212	(unsigned long) theFile->ino);
3213	sl_strlcat(msg, tmp, SH_MSG_BUF);
3214	#ifdef REPLACE_OLD
3215	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3216	{
3217	p->theFile.ino = theFile->ino;
3218	p->theFile.dev = theFile->dev;
3219	}
3220	#endif
3221	}
3222
3223
3224	/*
3225	* also report device for prelude
3226	*/
3227	#if defined(HAVE_LIBPRELUDE)
3228	if ((modi_mask & MODI_INO) != 0)
3229	{
3230	sl_snprintf(tmp, SH_MSG_BUF,
3231	#ifdef SH_USE_XML
3232	_("dev_old=\"%lu,%lu\" dev_new=\"%lu,%lu\" "),
3233	#else
3234	_("dev_old=<%lu,%lu>, dev_new=<%lu,%lu>, "),
3235	#endif
3236	(unsigned long) major(p->theFile.dev),
3237	(unsigned long) minor(p->theFile.dev),
3238	(unsigned long) major(theFile->dev),
3239	(unsigned long) minor(theFile->dev)
3240	);
3241	sl_strlcat(msg, tmp, SH_MSG_BUF);
3242	#ifdef REPLACE_OLD
3243	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3244	p->theFile.dev = theFile->dev;
3245	#endif
3246	}
3247	#endif
3248
3249	if ( ((modi_mask & MODI_USR) != 0)
3250	#if defined(HAVE_LIBPRELUDE)
3251	\|\| ((modi_mask & MODI_MOD) != 0)
3252	#endif
3253	)
3254	{
3255	#ifdef SH_USE_XML
3256	sl_snprintf(tmp, SH_MSG_BUF,
3257	_("owner_old=\"%s\" owner_new=\"%s\" iowner_old=\"%ld\" iowner_new=\"%ld\" "),
3258	#else
3259	sl_snprintf(tmp, SH_MSG_BUF,
3260	_("owner_old=<%s>, owner_new=<%s>, iowner_old=<%ld>, iowner_new=<%ld>, "),
3261	#endif
3262	p->theFile.c_owner, theFile->c_owner,
3263	(long) p->theFile.owner, (long) theFile->owner
3264	);
3265	sl_strlcat(msg, tmp, SH_MSG_BUF);
3266	#ifdef REPLACE_OLD
3267	if ((modi_mask & MODI_USR) != 0) {
3268	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3269	{
3270	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
3271	p->theFile.owner = theFile->owner;
3272	}
3273	}
3274	#endif
3275	}
3276
3277	if ( ((modi_mask & MODI_GRP) != 0)
3278	#if defined(HAVE_LIBPRELUDE)
3279	\|\| ((modi_mask & MODI_MOD) != 0)
3280	#endif
3281	)
3282	{
3283	#ifdef SH_USE_XML
3284	sl_snprintf(tmp, SH_MSG_BUF,
3285	_("group_old=\"%s\" group_new=\"%s\" igroup_old=\"%ld\" igroup_new=\"%ld\" "),
3286	p->theFile.c_group, theFile->c_group,
3287	(long) p->theFile.group, (long) theFile->group);
3288	#else
3289	sl_snprintf(tmp, SH_MSG_BUF,
3290	_("group_old=<%s>, group_new=<%s>, igroup_old=<%ld>, igroup_new=<%ld>, "),
3291	p->theFile.c_group, theFile->c_group,
3292	(long) p->theFile.group, (long) theFile->group);
3293	#endif
3294
3295	sl_strlcat(msg, tmp, SH_MSG_BUF);
3296	#ifdef REPLACE_OLD
3297	if ((modi_mask & MODI_GRP) != 0) {
3298	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3299	{
3300	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
3301	p->theFile.group = theFile->group;
3302	}
3303	}
3304	#endif
3305	}
3306
3307	if ((modi_mask & MODI_SIZ) != 0)
3308	{
3309	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
3310	(UINT64) p->theFile.size,
3311	(UINT64) theFile->size);
3312	sl_strlcat(msg, tmp, SH_MSG_BUF);
3313	#ifdef REPLACE_OLD
3314	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3315	p->theFile.size = theFile->size;
3316	#endif
3317	}
3318
3319	if ((modi_mask & MODI_CTM) != 0)
3320	{
3321	(void) sh_unix_gmttime (p->theFile.ctime, timstr1c, sizeof(timstr1c));
3322	(void) sh_unix_gmttime (theFile->ctime, timstr2c, sizeof(timstr2c));
3323	#ifdef SH_USE_XML
3324	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" ctime_new=\"%s\" "),
3325	timstr1c, timstr2c);
3326	#else
3327	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, ctime_new=<%s>, "),
3328	timstr1c, timstr2c);
3329	#endif
3330	sl_strlcat(msg, tmp, SH_MSG_BUF);
3331	#ifdef REPLACE_OLD
3332	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3333	p->theFile.ctime = theFile->ctime;
3334	#endif
3335	}
3336
3337	if ((modi_mask & MODI_ATM) != 0)
3338	{
3339	(void) sh_unix_gmttime (p->theFile.atime, timstr1a, sizeof(timstr1a));
3340	(void) sh_unix_gmttime (theFile->atime, timstr2a, sizeof(timstr2a));
3341	#ifdef SH_USE_XML
3342	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" atime_new=\"%s\" "),
3343	timstr1a, timstr2a);
3344	#else
3345	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, atime_new=<%s>, "),
3346	timstr1a, timstr2a);
3347	#endif
3348	sl_strlcat(msg, tmp, SH_MSG_BUF);
3349	#ifdef REPLACE_OLD
3350	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3351	p->theFile.atime = theFile->atime;
3352	#endif
3353	}
3354
3355	if ((modi_mask & MODI_MTM) != 0)
3356	{
3357	(void) sh_unix_gmttime (p->theFile.mtime, timstr1m, sizeof(timstr1m));
3358	(void) sh_unix_gmttime (theFile->mtime, timstr2m, sizeof(timstr2m));
3359	#ifdef SH_USE_XML
3360	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" mtime_new=\"%s\" "),
3361	timstr1m, timstr2m);
3362	#else
3363	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, mtime_new=<%s>, "),
3364	timstr1m, timstr2m);
3365	#endif
3366	sl_strlcat(msg, tmp, SH_MSG_BUF);
3367	#ifdef REPLACE_OLD
3368	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3369	p->theFile.mtime = theFile->mtime;
3370	#endif
3371	}
3372
3373
3374	if ((modi_mask & MODI_CHK) != 0)
3375	{
3376	sl_snprintf(tmp, SH_MSG_BUF,
3377	#ifdef SH_USE_XML
3378	_("chksum_old=\"%s\" chksum_new=\"%s\" "),
3379	#else
3380	_("chksum_old=<%s>, chksum_new=<%s>, "),
3381	#endif
3382	p->theFile.checksum, fileHash);
3383	sl_strlcat(msg, tmp, SH_MSG_BUF);
3384	#ifdef REPLACE_OLD
3385	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3386	{
3387	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
3388	if ((theFile->check_mask & MODI_SGROW) != 0)
3389	p->theFile.size = theFile->size;
3390	}
3391	#endif
3392	/* FIXME is this correct? */
3393	if (theFile->c_mode[0] != 'l' && theFile->link_path &&
3394	strlen(theFile->link_path) > 2)
3395	modi_mask \|= MODI_LNK;
3396	}
3397
3398
3399	if ((modi_mask & MODI_LNK) != 0 /* && theFile->c_mode[0] == 'l' */)
3400	{
3401	if (theFile->link_path)
3402	tmp_lnk = sh_util_safe_name(theFile->link_path);
3403	else
3404	tmp_lnk = sh_util_strdup("-");
3405	if (p->linkpath)
3406	tmp_lnk_old = sh_util_safe_name(p->linkpath);
3407	else
3408	tmp_lnk_old = sh_util_strdup("-");
3409	#ifdef SH_USE_XML
3410	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" link_new=\"%s\" "),
3411	tmp_lnk_old, tmp_lnk);
3412	#else
3413	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=<%s>, link_new=<%s>"),
3414	tmp_lnk_old, tmp_lnk);
3415	#endif
3416	SH_FREE(tmp_lnk);
3417	SH_FREE(tmp_lnk_old);
3418	sl_strlcat(msg, tmp, SH_MSG_BUF);
3419	#ifdef REPLACE_OLD
3420	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3421	{
3422	if (p->linkpath != NULL && p->linkpath != notalink)
3423	SH_FREE(p->linkpath);
3424	if (!(theFile->link_path) \|\|
3425	(theFile->link_path[0] == '-' && theFile->link_path[1] == '\0'))
3426	p->linkpath = (char *)notalink;
3427	else
3428	p->linkpath = sh_util_strdup(theFile->link_path);
3429	}
3430	#endif
3431	}
3432
3433
3434	tmp_path = sh_util_safe_name(theFile->fullpath);
3435	sh_error_handle(log_severity, FIL__, __LINE__,
3436	(long) modi_mask, MSG_FI_CHAN,
3437	(policy_override == NULL) ? _(policy[class]):log_policy,
3438	change_code, tmp_path, msg);
3439
3440	SH_FREE(tmp_path);
3441	SH_FREE(tmp);
3442	SH_FREE(msg);
3443
3444	#ifndef REPLACE_OLD
3445	SET_SH_FFLAG_REPORTED(p->fflags);
3446	#endif
3447
3448	if (S_TRUE == sh.flag.update)
3449	{
3450	if (S_FALSE == sh_util_ask_update(theFile->fullpath))
3451	{
3452	/* user does not want to update, thus we replace
3453	* with data from the baseline database
3454	*/
3455	sl_strlcpy(theFile->c_mode, p->theFile.c_mode, 11);
3456	theFile->mode = p->theFile.mode;
3457	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3458	sl_strlcpy(theFile->c_attributes, p->theFile.c_attributes, 16);
3459	theFile->attributes = p->theFile.attributes;
3460	#endif
3461	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3462	if (theFile->attr_string == NULL && p->attr_string != NULL)
3463	{ theFile->attr_string = sh_util_strdup (p->attr_string); }
3464	else if (theFile->attr_string != NULL && p->attr_string == NULL)
3465	{ SH_FREE(theFile->attr_string); theFile->attr_string = NULL; }
3466	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3467	{
3468	if (0 != strcmp(theFile->attr_string, p->attr_string))
3469	{
3470	SH_FREE(theFile->attr_string);
3471	theFile->attr_string = sh_util_strdup (p->attr_string);
3472	}
3473	}
3474	#endif
3475
3476	if (theFile->c_mode[0] == 'l') /* c_mode is already copied */
3477	{
3478	if (theFile->link_path)
3479	SH_FREE(theFile->link_path);
3480	if (p->linkpath)
3481	theFile->link_path = sh_util_strdup(p->linkpath);
3482	else
3483	theFile->link_path = sh_util_strdup("-");
3484	}
3485	else
3486	{
3487	if (theFile->link_path)
3488	SH_FREE(theFile->link_path);
3489	if (p->linkpath && p->linkpath != notalink)
3490	theFile->link_path = sh_util_strdup(p->linkpath);
3491	else
3492	theFile->link_path = NULL;
3493	}
3494
3495	sl_strlcpy(fileHash, p->theFile.checksum, KEY_LEN+1);
3496
3497	theFile->mtime = p->theFile.mtime;
3498	theFile->ctime = p->theFile.ctime;
3499	theFile->atime = p->theFile.atime;
3500
3501	theFile->size = p->theFile.size;
3502
3503	sl_strlcpy(theFile->c_group, p->theFile.c_group, GROUP_MAX+2);
3504	theFile->group = p->theFile.group;
3505	sl_strlcpy(theFile->c_owner, p->theFile.c_owner, USER_MAX+2);
3506	theFile->owner = p->theFile.owner;
3507
3508	theFile->ino = p->theFile.ino;
3509	theFile->rdev = p->theFile.rdev;
3510	theFile->dev = p->theFile.dev;
3511	theFile->hardlinks = p->theFile.hardlinks;
3512
3513	SET_SH_FFLAG_VISITED(p->fflags);
3514	CLEAR_SH_FFLAG_CHECKED(p->fflags);
3515	retval = 1;
3516	goto unlock_and_return;
3517	}
3518	else /* if (sh.flag.reportonce == S_TRUE) */
3519	{
3520	/* we replace the data in the in-memory copy of the
3521	* baseline database, because otherwise we would get
3522	* another warning if the suidcheck runs
3523	*/
3524	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
3525	p->theFile.mode = theFile->mode;
3526	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3527	sl_strlcpy(p->theFile.c_attributes, theFile->c_attributes, 16);
3528	p->theFile.attributes = theFile->attributes;
3529	#endif
3530	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3531	if (p->attr_string == NULL && theFile->attr_string != NULL)
3532	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
3533	else if (p->attr_string != NULL && theFile->attr_string == NULL)
3534	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
3535	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3536	{
3537	if (0 != strcmp(theFile->attr_string, p->attr_string))
3538	{
3539	SH_FREE(p->attr_string);
3540	p->attr_string = sh_util_strdup (theFile->attr_string);
3541	}
3542	}
3543	#endif
3544
3545	if (theFile->c_mode[0] == 'l' \|\| theFile->link_path)
3546	{
3547	if (p->linkpath != NULL && p->linkpath != notalink)
3548	SH_FREE(p->linkpath);
3549	p->linkpath = sh_util_strdup(theFile->link_path);
3550	}
3551	else
3552	{
3553	if (p->linkpath != NULL && p->linkpath != notalink) {
3554	SH_FREE(p->linkpath);
3555	}
3556	p->linkpath = (char *)notalink;
3557	}
3558
3559	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
3560
3561	p->theFile.mtime = theFile->mtime;
3562	p->theFile.ctime = theFile->ctime;
3563	p->theFile.atime = theFile->atime;
3564
3565	p->theFile.size = theFile->size;
3566
3567	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
3568	p->theFile.group = theFile->group;
3569	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
3570	p->theFile.owner = theFile->owner;
3571
3572	p->theFile.ino = theFile->ino;
3573	p->theFile.rdev = theFile->rdev;
3574	p->theFile.dev = theFile->dev;
3575	p->theFile.hardlinks = theFile->hardlinks;
3576	}
3577	}
3578	}
3579
3580	SET_SH_FFLAG_VISITED(p->fflags);
3581	CLEAR_SH_FFLAG_CHECKED(p->fflags);
3582
3583	unlock_and_return:
3584	; /* 'label at end of compound statement */
3585	SH_MUTEX_UNLOCK(mutex_hash);
3586	SL_RETURN(retval, _("sh_hash_compdata"));
3587	}
3588
3589	int hash_full_tree ()
3590	{
3591	sh_file_t * p;
3592	int i;
3593
3594	SL_ENTER(_("sh_hash_compdata"));
3595
3596	if (IsInit != 1)
3597	SL_RETURN(0, _("sh_hash_compdata"));
3598
3599	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
3600	for (i = 0; i < TABSIZE; ++i)
3601	{
3602	for (p = tab[i]; p; p = p->next)
3603	CLEAR_SH_FFLAG_ALLIGNORE(p->fflags);
3604	}
3605	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
3606	SL_RETURN (0, _("sh_hash_compdata"));
3607	}
3608
3609
3610	int hash_remove_tree (char * s)
3611	{
3612	sh_file_t * p;
3613	size_t len;
3614	unsigned int i;
3615
3616	SL_ENTER(_("hash_remove_tree"));
3617
3618	if (!s \|\| *s == '\0')
3619	SL_RETURN ((-1), _("hash_remove_tree"));
3620
3621	len = sl_strlen(s);
3622
3623	if (IsInit != 1)
3624	sh_hash_init();
3625
3626	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
3627	for (i = 0; i < TABSIZE; ++i)
3628	{
3629	for (p = tab[i]; p; p = p->next)
3630	{
3631	if (p->fullpath && 0 == strncmp(s, p->fullpath, len))
3632	{
3633	SET_SH_FFLAG_ALLIGNORE(p->fflags);
3634	}
3635	}
3636	}
3637	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
3638	SL_RETURN ((0), _("hash_remove_tree"));
3639	}
3640
3641	#if TIME_WITH_SYS_TIME
3642	#include <sys/time.h>
3643	#include <time.h>
3644	#else
3645	#if HAVE_SYS_TIME_H
3646	#include <sys/time.h>
3647	#else
3648	#include <time.h>
3649	#endif
3650	#endif
3651
3652	static int ListFullDetail = S_FALSE;
3653	static int ListWithDelimiter = S_FALSE;
3654	static char * ListFile = NULL;
3655
3656	int set_list_file (const char * c)
3657	{
3658	ListFile = sh_util_strdup(c);
3659	return 0;
3660	}
3661
3662	int set_full_detail (const char * c)
3663	{
3664	(void) c;
3665	ListFullDetail = S_TRUE;
3666	return 0;
3667	}
3668
3669	int set_list_delimited (const char * c)
3670	{
3671	(void) c;
3672	ListFullDetail = S_TRUE;
3673	ListWithDelimiter = S_TRUE;
3674	return 0;
3675	}
3676
3677	/* Always quote the string, except if it is empty. Quote quotes by
3678	* doubling them.
3679	*/
3680	char * csv_escape(const char * str)
3681	{
3682	const char * p = str;
3683	const char * q;
3684
3685	size_t size = 0;
3686	size_t flag_quote = 0;
3687	int flag_comma = 0;
3688	char * new;
3689	char * pnew;
3690
3691	if (p)
3692	{
3693
3694	while (*p)
3695	{
3696	if (*p == ',')
3697	flag_comma = 1;
3698	else if (*p == '"')
3699	++flag_quote;
3700
3701	++size; ++p;
3702	}
3703
3704	if (sl_ok_adds(size, flag_quote))
3705	size += flag_quote; /* double each quote */
3706	else
3707	return NULL;
3708
3709	if (sl_ok_adds(size, 3))
3710	size += 3; /* two quotes and terminating null */
3711	else
3712	return NULL;
3713
3714	new = SH_ALLOC(size);
3715
3716	if (flag_quote != 0)
3717	{
3718	new[0] = '"';
3719	pnew = &new[1];
3720	q = str;
3721	while (*q)
3722	{
3723	pnew = q;
3724	if (*pnew == '"')
3725	{
3726	++pnew; *pnew = '"';
3727	}
3728	++pnew; ++q;
3729	}
3730	*pnew = '"'; ++pnew;
3731	*pnew = '\0';
3732	}
3733	else
3734	{
3735	if (size > 3)
3736	{
3737	new[0] = '"';
3738	sl_strlcpy (&new[1], str, size-1);
3739	new[size-2] = '"';
3740	new[size-1] = '\0';
3741	}
3742	else
3743	{
3744	new[0] = '\0';
3745	}
3746	}
3747
3748	return new;
3749	}
3750	return NULL;
3751	}
3752
3753
3754
3755	void sh_hash_list_db_entry_full_detail (sh_file_t * p)
3756	{
3757	char * tmp;
3758	char * esc;
3759	char str[81];
3760
3761	if (ListWithDelimiter == S_TRUE)
3762	{
3763	printf(_("%7ld, %7ld, %10s, %5d, %12s, %5d, %3d, %-8s, %5d, %-8s, %5d, "),
3764	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
3765	p->theFile.c_mode, (int) p->theFile.mode,
3766	p->theFile.c_attributes, (int) p->theFile.attributes,
3767	(int) p->theFile.hardlinks,
3768	p->theFile.c_owner, (int) p->theFile.owner,
3769	p->theFile.c_group, (int) p->theFile.group);
3770	}
3771	else
3772	{
3773	printf(_("%7ld %7ld %10s %5d %12s %5d %3d %-8s %5d %-8s %5d "),
3774	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
3775	p->theFile.c_mode, (int) p->theFile.mode,
3776	p->theFile.c_attributes, (int) p->theFile.attributes,
3777	(int) p->theFile.hardlinks,
3778	p->theFile.c_owner, (int) p->theFile.owner,
3779	p->theFile.c_group, (int) p->theFile.group);
3780	}
3781
3782	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
3783	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.rdev);
3784	else
3785	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.size);
3786
3787	printf( _(" %8s"), str);
3788	if (ListWithDelimiter == S_TRUE)
3789	putchar(',');
3790
3791	printf( _(" %s"), sh_unix_gmttime (p->theFile.ctime, str, sizeof(str)));
3792	if (ListWithDelimiter == S_TRUE)
3793	putchar(',');
3794	printf( _(" %s"), sh_unix_gmttime (p->theFile.mtime, str, sizeof(str)));
3795	if (ListWithDelimiter == S_TRUE)
3796	putchar(',');
3797	printf( _(" %s"), sh_unix_gmttime (p->theFile.atime, str, sizeof(str)));
3798	if (ListWithDelimiter == S_TRUE)
3799	putchar(',');
3800	printf( _(" %s"), p->theFile.checksum);
3801	if (ListWithDelimiter == S_TRUE)
3802	putchar(',');
3803
3804	tmp = sh_util_safe_name(p->fullpath);
3805	if (ListWithDelimiter != S_TRUE)
3806	{
3807	printf( _(" %s"), tmp);
3808	}
3809	else
3810	{
3811	esc = csv_escape(tmp);
3812	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
3813	if (esc)
3814	SH_FREE(esc);
3815	}
3816	SH_FREE(tmp);
3817
3818	if ('l' == p->theFile.c_mode[0])
3819	{
3820	tmp = sh_util_safe_name(p->linkpath);
3821	if (ListWithDelimiter != S_TRUE)
3822	{
3823	printf(_(" -> %s"), tmp);
3824	}
3825	else
3826	{
3827	esc = csv_escape(tmp);
3828	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
3829	if (esc)
3830	SH_FREE(esc);
3831	}
3832	SH_FREE(tmp);
3833	}
3834
3835	if (p->attr_string)
3836	{
3837	tmp = sh_util_safe_name(p->attr_string);
3838	if (ListWithDelimiter != S_TRUE)
3839	{
3840	printf(_(" %s"), tmp);
3841	}
3842	else
3843	{
3844	esc = csv_escape(tmp);
3845	printf( _(" %s"), (esc != NULL) ? esc : _("(null)"));
3846	if (esc)
3847	SH_FREE(esc);
3848	}
3849	SH_FREE(tmp);
3850	}
3851	else
3852	{
3853	if (ListWithDelimiter == S_TRUE)
3854	printf(_(" no_attr"));
3855	}
3856	putchar('\n');
3857
3858	return;
3859	}
3860
3861	void sh_hash_list_db_entry (sh_file_t * p)
3862	{
3863	char nowtime[128];
3864	char thetime[128];
3865	char * tmp;
3866	time_t now = time(NULL);
3867	time_t then = (time_t) p->theFile.mtime;
3868
3869	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GMTIME_R)
3870	struct tm * time_ptr;
3871	struct tm time_tm;
3872
3873	time_ptr = gmtime_r(&then, &time_tm);
3874	strftime(thetime, 127, _("%b %d %Y"), time_ptr);
3875	time_ptr = gmtime_r(&now, &time_tm);
3876	strftime(nowtime, 127, _("%b %d %Y"), time_ptr);
3877	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
3878	{
3879	time_ptr = gmtime_r(&then, &time_tm);
3880	strftime(thetime, 127, _("%b %d %H:%M"), time_ptr);
3881	}
3882	#else
3883	strftime(thetime, 127, _("%b %d %Y"), gmtime(&then));
3884	strftime(nowtime, 127, _("%b %d %Y"), gmtime(&now));
3885	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
3886	strftime(thetime, 127, _("%b %d %H:%M"), gmtime(&then));
3887	#endif
3888
3889	tmp = sh_util_safe_name(p->fullpath);
3890	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
3891	printf(_("%10s %3d %-8s %-8s %3d,%4d %s %s"),
3892	p->theFile.c_mode, (int) p->theFile.hardlinks,
3893	p->theFile.c_owner, p->theFile.c_group,
3894	(int) major((dev_t)p->theFile.rdev),
3895	(int) minor((dev_t)p->theFile.rdev),
3896	thetime,
3897	tmp);
3898	else
3899	printf(_("%10s %3d %-8s %-8s %8ld %s %s"),
3900	p->theFile.c_mode, (int) p->theFile.hardlinks,
3901	p->theFile.c_owner, p->theFile.c_group, (long) p->theFile.size,
3902	thetime,
3903	tmp);
3904	SH_FREE(tmp);
3905
3906	if ('l' == p->theFile.c_mode[0])
3907	{
3908	tmp = sh_util_safe_name(p->linkpath);
3909	printf(_(" -> %s\n"), tmp);
3910	SH_FREE(tmp);
3911	}
3912	else
3913	printf("\n");
3914
3915	return;
3916	}
3917
3918	#ifdef HAVE_LIBZ
3919	#include <zlib.h>
3920	#endif
3921
3922	int sh_hash_printcontent(char * linkpath)
3923	{
3924	#ifdef HAVE_LIBZ
3925	unsigned char * decoded;
3926	unsigned char * decompressed = NULL;
3927	size_t dlen;
3928	unsigned long clen;
3929	unsigned long clen_o;
3930	int res;
3931
3932	if (linkpath && *linkpath != '-')
3933	{
3934	dlen = sh_util_base64_dec_alloc (&decoded,
3935	(unsigned char *)linkpath,
3936	strlen(linkpath));
3937
3938	clen = dlen * 2 + 1;
3939
3940	do {
3941	if (decompressed)
3942	SH_FREE(decompressed);
3943	clen += dlen; clen_o = clen;
3944	decompressed = SH_ALLOC(clen);
3945	res = uncompress(decompressed, &clen, decoded, dlen);
3946	if (res == Z_MEM_ERROR)
3947	{ fprintf(stderr, _("Error: Not enough memory\n")); return -1; }
3948	if (res == Z_DATA_ERROR)
3949	{ fprintf(stderr, _("Error: Data corrupt or incomplete\n")); return -1; }
3950	} while (res == Z_BUF_ERROR \|\| clen == clen_o);
3951
3952	decompressed[clen] = '\0';
3953	fputs( (char*) decompressed, stdout);
3954	return 0;
3955	}
3956	#else
3957	(void) linkpath;
3958	#endif
3959	fprintf(stderr, _("Error: No data available\n"));
3960	return -1;
3961	}
3962
3963	int sh_hash_list_db (const char * db_file)
3964	{
3965	sh_file_t * p;
3966	SL_TICKET fd;
3967	char * line;
3968	int flag = 0;
3969
3970	if (!db_file)
3971	{
3972	_exit(EXIT_FAILURE);
3973	return -1;
3974	}
3975	if (sl_is_suid())
3976	{
3977	fprintf(stderr, _("ERROR: insufficient privilege\n"));
3978	_exit (EXIT_FAILURE);
3979	return -1; /* for Mac OSX compiler */
3980	}
3981	if (0 == strcmp(db_file, _("default")))
3982	db_file = file_path('D', 'W');
3983	if (!db_file)
3984	{
3985	_exit(EXIT_FAILURE);
3986	return -1;
3987	}
3988
3989	line = SH_ALLOC(MAX_PATH_STORE+2);
3990
3991	if ( SL_ISERROR(fd = sl_open_read(db_file, SL_YESPRIV)))
3992	{
3993	fprintf(stderr, _("ERROR: can't open %s for read (errnum = %ld)\n"),
3994	db_file, fd);
3995	_exit(EXIT_FAILURE);
3996	return -1;
3997	}
3998
3999	/* fast forward to start of data
4000	*/
4001	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, db_file);
4002
4003	while (1)
4004	{
4005	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
4006	if ((p != NULL) && (p->fullpath[0] == '/'))
4007	{
4008	if (!ListFile)
4009	{
4010	flag = 1;
4011	if (ListFullDetail == S_FALSE)
4012	sh_hash_list_db_entry (p);
4013	else
4014	sh_hash_list_db_entry_full_detail (p);
4015	}
4016	else
4017	{
4018	if (0 != sl_strcmp(ListFile, p->fullpath))
4019	{
4020	continue;
4021	}
4022	flag = 1;
4023	if ('l' != p->theFile.c_mode[0])
4024	{
4025	if (sh_hash_printcontent(p->linkpath) < 0)
4026	{
4027	_exit(EXIT_FAILURE);
4028	return -1;
4029	}
4030	}
4031	else
4032	{
4033	fprintf(stderr, _("File is a link\n"));
4034	_exit(EXIT_FAILURE);
4035	return -1;
4036	}
4037	break;
4038	}
4039	}
4040	else if (p == NULL)
4041	{
4042	break;
4043	}
4044	}
4045
4046	if (line != NULL)
4047	SH_FREE(line);
4048	sl_close (fd);
4049
4050	fflush(NULL);
4051
4052	if (flag == 0)
4053	{
4054	fprintf(stderr, _("File not found\n"));
4055	_exit(EXIT_FAILURE);
4056	}
4057	_exit(EXIT_SUCCESS);
4058	return 0;
4059	}
4060
4061	/* if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE) */
4062	#endif

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