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source: trunk/src/sh_hash.c@ 176

Last change on this file since 176 was 171, checked in by katerina, 16 years ago
Include dnmalloc (ticket #108) and fix bugs #106 (EINPROGRESS) and #107 (compressBound).
File size: 98.1 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	SL_ENTER(_("sh_hash_init"));
1142
1143	SH_MUTEX_LOCK(mutex_hash);
1144
1145	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
1146	flag_pgp = S_FALSE;
1147	flag_nohead = S_FALSE;
1148	#endif
1149
1150	if (IsInit == 1)
1151	{
1152	goto unlock_and_return;
1153	}
1154
1155	fd = (-1);
1156
1157	#if defined(SH_WITH_CLIENT)
1158
1159	/* Data file from Server
1160	*/
1161
1162	if (fd == (-1) && 0 == sl_strcmp(file_path('D', 'R'), _("REQ_FROM_SERVER")))
1163	{
1164	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_D_DSTART);
1165	fd = sh_forward_req_file(_("DATA"));
1166	if (SL_ISERROR(fd))
1167	{
1168	dlog(1, FIL__, __LINE__,
1169	_("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);
1170	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
1171	sh.prg_name);
1172	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1173	}
1174	sl_rewind (fd);
1175
1176	sl_strlcpy (sh.data.hash,
1177	sh_tiger_hash (file_path('C', 'R'),
1178	fd, TIGER_NOLIM, hashbuf, sizeof(hashbuf)),
1179	KEY_LEN+1);
1180	sl_rewind (fd);
1181	}
1182	else
1183	#endif
1184	/* Local data file
1185	*/
1186
1187	if (fd == (-1))
1188	{
1189	if ( SL_ISERROR(fd = sl_open_read(file_path('D', 'R'), SL_YESPRIV)))
1190	{
1191	TPT(( 0, FIL__, __LINE__, _("msg=<Error opening: %s>\n"),
1192	file_path('D', 'R')));
1193	dlog(1, FIL__, __LINE__,
1194	_("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"),
1195	sl_get_errmsg(), fd, (int) sl_ret_euid());
1196	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
1197	sh.prg_name);
1198	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1199	}
1200
1201	TPT(( 0, FIL__, __LINE__, _("msg=<Opened database: %s>\n"),
1202	file_path('D', 'R')));
1203
1204	if (0 != sl_strncmp(sh.data.hash,
1205	sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
1206	hashbuf, sizeof(hashbuf)),
1207	KEY_LEN)
1208	&& sh.flag.checkSum != SH_CHECK_INIT)
1209	{
1210	dlog(1, FIL__, __LINE__,
1211	_("The checksum of the file signature database has changed since startup: %s -> %s\n"),
1212	sh.data.hash, sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
1213	hashbuf, sizeof(hashbuf)));
1214	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_E_AUTH,
1215	( (NULL == file_path('D', 'R')) ? _("(null)") :
1216	file_path('D', 'R') )
1217	);
1218	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1219	}
1220	sl_rewind (fd);
1221
1222	} /* new 1.4.8 */
1223
1224	if (sig_termfast == 1) /* SIGTERM */
1225	{
1226	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1227	--sig_raised; --sig_urgent;
1228	aud_exit (FIL__, __LINE__, EXIT_SUCCESS);
1229	}
1230
1231	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
1232	/* new 1.4.8: also checked for server data */
1233
1234	/* extract the data and copy to temporary file
1235	*/
1236	fdTmp = open_tmp();
1237
1238	fin_cp = fdopen(get_the_fd(fd), "rb");
1239	buf = SH_ALLOC(FGETS_BUF);
1240
1241	while (NULL != fgets(buf, FGETS_BUF, fin_cp))
1242	{
1243	bufc = 0;
1244	while (bufc < FGETS_BUF) {
1245	if (buf[bufc] == '\n') { ++bufc; break; }
1246	++bufc;
1247	}
1248
1249	if (sig_termfast == 1) /* SIGTERM */
1250	{
1251	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1252	--sig_raised; --sig_urgent;
1253	aud_exit (FIL__, __LINE__, EXIT_SUCCESS);
1254	}
1255
1256	if (flag_pgp == S_FALSE &&
1257	(0 == sl_strcmp(buf, _("-----BEGIN PGP SIGNED MESSAGE-----\n"))\|\|
1258	0 == sl_strcmp(buf, _("-----BEGIN PGP MESSAGE-----\n")))
1259	)
1260	{
1261	flag_pgp = S_TRUE;
1262	sl_write(fdTmp, buf, bufc);
1263	continue;
1264	}
1265
1266	if (flag_pgp == S_TRUE && flag_nohead == S_FALSE)
1267	{
1268	if (buf[0] == '\n')
1269	{
1270	flag_nohead = S_TRUE;
1271	sl_write(fdTmp, buf, 1);
1272	continue;
1273	}
1274	else if (0 == sl_strncmp(buf, _("Hash:"), 5) \|\|
1275	0 == sl_strncmp(buf, _("NotDashEscaped:"), 15))
1276	{
1277	sl_write(fdTmp, buf, bufc);
1278	continue;
1279	}
1280	else
1281	continue;
1282	}
1283
1284	if (flag_pgp == S_TRUE && buf[0] == '\n')
1285	{
1286	sl_write(fdTmp, buf, 1);
1287	}
1288	else if (flag_pgp == S_TRUE)
1289	{
1290	/* sl_write_line(fdTmp, buf, bufc); */
1291	sl_write(fdTmp, buf, bufc);
1292	}
1293
1294	if (flag_pgp == S_TRUE &&
1295	0 == sl_strcmp(buf, _("-----END PGP SIGNATURE-----\n")))
1296	break;
1297	}
1298	SH_FREE(buf);
1299	sl_close(fd);
1300	fclose(fin_cp);
1301
1302	fd = fdTmp;
1303	sl_rewind (fd);
1304
1305	/* Validate signature of open file.
1306	*/
1307	if (0 != sh_gpg_check_sign (0, fd, 2))
1308	{
1309	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1310	}
1311	sl_rewind (fd);
1312	#endif
1313	/* } new 1.4.8 check sig also for files downloaded from server */
1314
1315	line = SH_ALLOC(MAX_PATH_STORE+2);
1316
1317	/* fast forward to start of data
1318	*/
1319	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, file_path('D', 'R'));
1320
1321	for (i = 0; i < TABSIZE; ++i)
1322	tab[i] = NULL;
1323
1324	while (1)
1325	{
1326	if (sig_termfast == 1) /* SIGTERM */
1327	{
1328	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
1329	--sig_raised; --sig_urgent;
1330	aud_exit (FIL__, __LINE__, EXIT_SUCCESS);
1331	}
1332
1333	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
1334	if (p != NULL)
1335	{
1336	hashinsert (p);
1337	++count;
1338	}
1339	else
1340	break;
1341	}
1342
1343	/* Initialization completed.
1344	*/
1345	IsInit = 1;
1346
1347	if (line != NULL)
1348	SH_FREE(line);
1349
1350	/* Always keep db in memory, so we have no open file
1351	*/
1352	sl_close (fd);
1353	sh_hash_getline_end();
1354	fd = -1;
1355
1356	unlock_and_return:
1357	; /* 'label at end of compound statement */
1358	SH_MUTEX_UNLOCK(mutex_hash);
1359	SL_RET0(_("sh_hash_init"));
1360	}
1361
1362	/*****************************************************************
1363	*
1364	* delete hash array
1365	*
1366	*****************************************************************/
1367	void sh_hash_hashdelete ()
1368	{
1369	int i;
1370
1371	SL_ENTER(_("sh_hash_hashdelete"));
1372	SH_MUTEX_LOCK(mutex_hash);
1373
1374	if (IsInit == 0)
1375	goto unlock_and_exit;
1376
1377	for (i = 0; i < TABSIZE; ++i)
1378	if (tab[i] != NULL)
1379	{
1380	hash_kill (tab[i]);
1381	tab[i] = NULL;
1382	}
1383	IsInit = 0;
1384
1385	unlock_and_exit:
1386	; /* 'label at end of compound statement */
1387	SH_MUTEX_UNLOCK(mutex_hash);
1388	SL_RET0(_("sh_hash_hashdelete"));
1389	}
1390
1391	/******************************************************************
1392	*
1393	* Insert a file into the database.
1394	*
1395	******************************************************************/
1396	static int pushdata_isfirst = 1;
1397	static SL_TICKET pushdata_fd = -1;
1398
1399	static int pushdata_stdout = S_FALSE;
1400
1401	static char * sh_db_version_string = NULL;
1402
1403	int sh_hash_pushdata_stdout (const char * str)
1404	{
1405	if (!str)
1406	{ pushdata_stdout = S_TRUE; return 0; }
1407	return -1;
1408	}
1409
1410	int sh_hash_version_string(const char * str)
1411	{
1412	if (str)
1413	{
1414	if (sh_db_version_string != NULL) {
1415	SH_FREE(sh_db_version_string);
1416	}
1417	if (0 == sl_strncmp(str, _("NULL"), 4))
1418	{
1419	sh_db_version_string = NULL;
1420	return 0;
1421	}
1422	sh_db_version_string = sh_util_strdup(str);
1423	return 0;
1424	}
1425	return -1;
1426	}
1427
1428
1429	static void sh_hash_pushdata_int (file_type * buf, char * fileHash)
1430	{
1431	static long p_count = 0;
1432
1433	int status = 0;
1434
1435	char * tmp;
1436	size_t tmp_len = 0;
1437	size_t old_len = 0;
1438	size_t path_len = 0;
1439
1440	sh_filestore_t p;
1441
1442	struct stat sbuf;
1443
1444	char * fullpath = NULL;
1445	char * linkpath = NULL;
1446	char * attr_string = NULL;
1447
1448	char * line = NULL;
1449
1450	char timestring[81];
1451
1452	#if !defined(__linux__) && !defined(HAVE_STAT_FLAGS)
1453	int i;
1454	#endif
1455
1456	SL_ENTER(_("sh_hash_pushdata_int"));
1457
1458	fullpath = SH_ALLOC(MAX_PATH_STORE+1);
1459	linkpath = SH_ALLOC(MAX_PATH_STORE+1);
1460
1461	linkpath[0] = '-';
1462	linkpath[1] = '\0';
1463	fullpath[0] = '-';
1464	fullpath[1] = '\0';
1465
1466	if (!buf) {
1467	memset(&p, '\0', sizeof(sh_filestore_t));
1468	}
1469
1470	if ((pushdata_stdout == S_TRUE) && (sh.flag.update == S_TRUE))
1471	{
1472	dlog(1, FIL__, __LINE__,
1473	_("You cannot write the database to stdout when you use update rather than init.\n"));
1474	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1475	_("Writing database to stdout with update"),
1476	sh.prg_name,
1477	_("sh_hash_pushdata_int"));
1478	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
1479	}
1480
1481	if ((pushdata_stdout == S_TRUE) && (sl_is_suid()))
1482	{
1483	dlog(1, FIL__, __LINE__,
1484	_("You cannot write the database to stdout when running with suid privileges.\n"));
1485	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1486	_("Writing database to stdout when suid"),
1487	sh.prg_name,
1488	_("sh_hash_pushdata_int"));
1489	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
1490	}
1491
1492
1493	if ((pushdata_isfirst == 1) && (pushdata_stdout == S_FALSE) &&
1494	( (NULL == file_path('D', 'W')) \|\|
1495	(0 == sl_strcmp(file_path('D', 'W'), _("REQ_FROM_SERVER"))) ))
1496	{
1497	dlog(1, FIL__, __LINE__,
1498	_("You need to configure a local path for initializing the database\nlike ./configure --with-data-file=REQ_FROM_SERVER/some/local/path\n"));
1499	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
1500	_("No local path for database specified"),
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	{
1509	/* Warn that file already exists; file_path != NULL here because
1510	* checked above
1511	*/
1512	if (0 == retry_lstat(FIL__, __LINE__, file_path('D', 'W'), &sbuf))
1513	{
1514	if (sh.flag.update == S_FALSE)
1515	{
1516	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_FI_DBEX,
1517	file_path('D', 'W'));
1518	}
1519	}
1520	}
1521
1522
1523	if (sh.flag.update == S_FALSE)
1524	{
1525	if (pushdata_stdout == S_FALSE && pushdata_fd == -1)
1526	{
1527	if ( SL_ISERROR(pushdata_fd = sl_open_write(file_path('D', 'W'), SL_YESPRIV)))
1528	{
1529	SH_FREE(fullpath);
1530	SH_FREE(linkpath);
1531	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
1532	geteuid(), file_path('D', 'W'));
1533	SL_RET0(_("sh_hash_pushdata_int"));
1534	}
1535	if ( SL_ISERROR(status = sl_forward(pushdata_fd)))
1536	{
1537	SH_FREE(fullpath);
1538	SH_FREE(linkpath);
1539	sh_error_handle((-1), FIL__, __LINE__, status, MSG_E_SUBGPATH,
1540	_("Fast forward failed"), _("sh_hash_pushdata_int"),
1541	file_path('D', 'W'));
1542	SL_RET0(_("sh_hash_pushdata_int"));
1543	}
1544	}
1545	}
1546	else /* update == TRUE */
1547	{
1548	if (pushdata_isfirst == 1)
1549	{
1550	TPT((0, FIL__, __LINE__, _("msg=<Update.>\n")))
1551	if ( SL_ISERROR(pushdata_fd = sl_open_rdwr(file_path('D', 'W'), SL_YESPRIV))){
1552	SH_FREE(fullpath);
1553	SH_FREE(linkpath);
1554	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
1555	geteuid(), file_path('D', 'W'));
1556	SL_RET0(_("sh_hash_pushdata_int"));
1557	}
1558	line = SH_ALLOC(MAX_PATH_STORE+1);
1559	if (SL_ISERROR(sh_hash_setdataent_old (pushdata_fd, line,
1560	MAX_PATH_STORE,
1561	file_path('D', 'W'))))
1562	{
1563	SH_FREE(fullpath);
1564	SH_FREE(linkpath);
1565	SH_FREE(line);
1566	SL_RET0(_("sh_hash_pushdata_int"));
1567	}
1568	SH_FREE(line);
1569	}
1570	}
1571
1572	if (buf != NULL && buf->fullpath != NULL) {
1573
1574	old_len = sl_strlen(buf->fullpath);
1575	#if defined(SH_STEALTH)
1576	sh_do_encode(buf->fullpath, old_len);
1577	#endif
1578	tmp = quote_string(buf->fullpath, old_len);
1579	tmp_len = sl_strlen(tmp);
1580	#if defined(SH_STEALTH)
1581	sh_do_decode(buf->fullpath, old_len);
1582	#endif
1583
1584	if (tmp && tmp_len <= MAX_PATH_STORE)
1585	{
1586	sl_strlcpy(fullpath, buf->fullpath, MAX_PATH_STORE+1);
1587	}
1588	else
1589	{
1590	char hashbuf[KEYBUF_SIZE];
1591
1592	sl_strlcpy(fullpath,
1593	sh_tiger_hash (buf->fullpath,
1594	TIGER_DATA, old_len,
1595	hashbuf, sizeof(hashbuf)),
1596	KEY_LEN+1);
1597	}
1598	if (tmp) SH_FREE(tmp);
1599	}
1600
1601	path_len = sl_strlen(fullpath);
1602	#if defined(SH_STEALTH)
1603	sh_do_encode(fullpath, path_len);
1604	#endif
1605
1606	tmp = quote_string(fullpath, path_len);
1607	if (tmp) {
1608	sl_strlcpy(fullpath, tmp, MAX_PATH_STORE+1);
1609	SH_FREE(tmp);
1610	}
1611
1612	if (buf != NULL /* && buf->c_mode[0] == 'l' */ && buf->link_path != NULL)
1613	{
1614
1615	old_len = sl_strlen(buf->link_path);
1616	#if defined(SH_STEALTH)
1617	if (buf->c_mode[0] == 'l')
1618	sh_do_encode(buf->link_path, old_len);
1619	#endif
1620	tmp = quote_string(buf->link_path, old_len);
1621	tmp_len = sl_strlen(tmp);
1622	#if defined(SH_STEALTH)
1623	if (buf->c_mode[0] == 'l')
1624	sh_do_decode(buf->link_path, old_len);
1625	#endif
1626
1627	if (tmp && tmp_len <= MAX_PATH_STORE)
1628	{
1629	sl_strlcpy(linkpath, buf->link_path, MAX_PATH_STORE+1);
1630	}
1631	else
1632	{
1633	char hashbuf[KEYBUF_SIZE];
1634	sl_strlcpy(linkpath,
1635	sh_tiger_hash (buf->link_path,
1636	TIGER_DATA, old_len,
1637	hashbuf, sizeof(hashbuf)),
1638	KEY_LEN+1);
1639	}
1640	if (tmp) SH_FREE(tmp);
1641
1642	path_len = sl_strlen(linkpath);
1643	#if defined(SH_STEALTH)
1644	if (buf->c_mode[0] == 'l')
1645	sh_do_encode(linkpath, path_len);
1646	#endif
1647	tmp = quote_string(linkpath, path_len);
1648	if (tmp)
1649	{
1650	sl_strlcpy(linkpath, tmp, MAX_PATH_STORE+1);
1651	SH_FREE(tmp);
1652	}
1653	}
1654
1655	if (buf != NULL && buf->attr_string != NULL)
1656	{
1657	old_len = sl_strlen(buf->attr_string);
1658	#if defined(SH_STEALTH)
1659	sh_do_encode(buf->attr_string, old_len);
1660	#endif
1661	tmp = quote_string(buf->attr_string, old_len);
1662	if (tmp)
1663	{
1664	attr_string = tmp;
1665	tmp = NULL;
1666	}
1667	#if defined(SH_STEALTH)
1668	sh_do_decode(buf->attr_string, old_len);
1669	#endif
1670	}
1671
1672
1673	if (buf != NULL) {
1674	p.mark = REC_MAGIC;
1675	if (attr_string)
1676	p.mark \|= REC_FLAGS_ATTR;
1677	sl_strlcpy(p.c_mode, buf->c_mode, CMODE_SIZE);
1678	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
1679	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
1680	if (fileHash) {
1681	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
1682	}
1683	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
1684	sl_strlcpy(p.c_attributes, buf->c_attributes, ATTRBUF_SIZE);
1685	#else
1686	for (i = 0; i < ATTRBUF_USED; ++i) p.c_attributes[i] = '-';
1687	p.c_attributes[ATTRBUF_USED] = '\0';
1688	#endif
1689
1690	#if defined(SH_STEALTH)
1691	sh_do_encode(p.c_mode, sl_strlen(p.c_mode));
1692	sh_do_encode(p.c_owner, sl_strlen(p.c_owner));
1693	sh_do_encode(p.c_group, sl_strlen(p.c_group));
1694	sh_do_encode(p.checksum, sl_strlen(p.checksum));
1695
1696	sh_do_encode(p.c_attributes, sl_strlen(p.c_attributes));
1697	#endif
1698
1699	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
1700	p.attributes = (UINT32) buf->attributes;
1701	#else
1702	p.attributes = 0;
1703	#endif
1704	p.linkmode = (UINT32) buf->linkmode;
1705	p.hardlinks = (UINT32) buf->hardlinks;
1706	p.dev = (UINT64) buf->dev;
1707	p.rdev = (UINT64) buf->rdev;
1708	p.mode = (UINT32) buf->mode;
1709	p.ino = (UINT32) buf->ino;
1710	p.size = (UINT64) buf->size;
1711	p.mtime = (UINT64) buf->mtime;
1712	p.atime = (UINT64) buf->atime;
1713	p.ctime = (UINT64) buf->ctime;
1714	p.owner = (UINT32) buf->owner;
1715	p.group = (UINT32) buf->group;
1716
1717	swap_32(&(p.mode));
1718	swap_32(&(p.linkmode));
1719	swap_64(&(p.dev));
1720	swap_64(&(p.rdev));
1721	swap_32(&(p.hardlinks));
1722	swap_32(&(p.ino));
1723	swap_64(&(p.size));
1724	swap_64(&(p.atime));
1725	swap_64(&(p.mtime));
1726	swap_64(&(p.ctime));
1727	swap_32(&(p.owner));
1728	swap_32(&(p.group));
1729	swap_32(&(p.attributes));
1730
1731	#ifdef OLD_BUG
1732	swap_short(&(p.mark));
1733	#else
1734	p.mark = *(swap_short(&(p.mark)));
1735	#endif
1736	}
1737
1738	/* write the start marker
1739	*/
1740	if (pushdata_isfirst == 1)
1741	{
1742	if (sh.flag.update == S_FALSE)
1743	{
1744	if (sh_db_version_string != NULL)
1745	{
1746	if (pushdata_stdout == S_FALSE)
1747	{
1748	sl_write (pushdata_fd, _("\n#Host "), 7);
1749	sl_write (pushdata_fd, sh.host.name,
1750	sl_strlen(sh.host.name));
1751	sl_write (pushdata_fd, _(" Version "), 9);
1752	sl_write (pushdata_fd, sh_db_version_string,
1753	sl_strlen(sh_db_version_string));
1754	sl_write (pushdata_fd, _(" Date "), 6);
1755	(void) sh_unix_time(0, timestring, sizeof(timestring));
1756	sl_write (pushdata_fd, timestring, sl_strlen(timestring));
1757	sl_write (pushdata_fd, "\n", 1);
1758	} else {
1759	printf (_("\n#Host "));
1760	printf ("%s", sh.host.name);
1761	printf (_(" Version "));
1762	printf ("%s", sh_db_version_string);
1763	printf (_(" Date "));
1764	(void) sh_unix_time(0, timestring, sizeof(timestring));
1765	printf ("%s\n", timestring);
1766	}
1767	}
1768
1769	if (pushdata_stdout == S_FALSE)
1770	{
1771	#if defined(SH_STEALTH)
1772	sl_write (pushdata_fd, "\n", 1);
1773	sl_write_line (pushdata_fd, N_("[SOF]"), 5);
1774	#else
1775	sl_write_line (pushdata_fd, _("\n[SOF]"), 6);
1776	#endif
1777	}
1778	else
1779	{
1780	#if defined(SH_STEALTH)
1781	printf ("\n%s\n", N_("[SOF]"));
1782	#else
1783	printf ("%s\n", _("\n[SOF]"));
1784	#endif
1785	}
1786	}
1787	pushdata_isfirst = 0;
1788	}
1789
1790	if (pushdata_stdout == S_FALSE)
1791	{
1792	sl_write (pushdata_fd, &p, sizeof(sh_filestore_t));
1793	sl_write_line_fast (pushdata_fd, fullpath, sl_strlen(fullpath));
1794	sl_write_line_fast (pushdata_fd, linkpath, sl_strlen(linkpath));
1795	if (attr_string)
1796	sl_write_line_fast (pushdata_fd, attr_string, sl_strlen(attr_string));
1797	} else {
1798	if (fwrite (&p, sizeof(sh_filestore_t), 1, stdout))
1799	{
1800	printf ("%s\n", fullpath);
1801	printf ("%s\n", linkpath);
1802	if (attr_string)
1803	printf ("%s\n", attr_string);
1804	}
1805	else
1806	{
1807	perror(_("Error writing database"));
1808	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
1809	}
1810	}
1811
1812	++p_count;
1813
1814	if ((sh.flag.update != S_TRUE) && (pushdata_stdout == S_FALSE))
1815	{
1816	if (sh.flag.checkSum != SH_CHECK_INIT \|\| (buf == NULL && fileHash == NULL))
1817	{
1818	sl_close (pushdata_fd);
1819	pushdata_fd = -1;
1820	}
1821	}
1822
1823	SH_FREE(fullpath);
1824	SH_FREE(linkpath);
1825	if (attr_string)
1826	SH_FREE(attr_string);
1827
1828	SL_RET0(_("sh_hash_pushdata_int"));
1829	}
1830
1831	SH_MUTEX_STATIC(mutex_writeout,PTHREAD_MUTEX_INITIALIZER);
1832
1833	void sh_hash_pushdata (file_type * buf, char * fileHash)
1834	{
1835	SH_MUTEX_LOCK(mutex_writeout);
1836	sh_hash_pushdata_int (buf, fileHash);
1837	SH_MUTEX_UNLOCK(mutex_writeout);
1838	return;
1839	}
1840
1841
1842	int sh_hash_writeout()
1843	{
1844	sh_file_t * p;
1845	int i;
1846	file_type * f;
1847	char fileHash[KEY_LEN + 1];
1848
1849	SL_ENTER(_("sh_hash_writeout"));
1850
1851	if (S_TRUE == file_is_remote())
1852	{
1853	sh_error_handle((-1), FIL__, __LINE__, S_FALSE, MSG_E_SUBGEN,
1854	_("Baseline database is remote"), _("sh_hash_writeout"));
1855	SL_RETURN (1, _("sh_hash_writeout"));
1856	}
1857
1858	SH_MUTEX_LOCK(mutex_writeout);
1859	if (!SL_ISERROR(pushdata_fd))
1860	{
1861	sl_close(pushdata_fd);
1862	pushdata_fd = -1;
1863	}
1864	pushdata_isfirst = 1;
1865
1866
1867	SH_MUTEX_LOCK(mutex_hash);
1868	for (i = 0; i < TABSIZE; ++i)
1869	{
1870	for (p = tab[i]; p; p = p->next)
1871	{
1872	f = sh_hash_create_ft (p, fileHash);
1873	sh_hash_pushdata_int (f, fileHash);
1874	if (f->attr_string) SH_FREE(f->attr_string);
1875	if (f->link_path) SH_FREE(f->link_path);
1876	SH_FREE(f);
1877	}
1878	}
1879	SH_MUTEX_UNLOCK(mutex_hash);
1880
1881	if (!SL_ISERROR(pushdata_fd))
1882	{
1883	sl_close(pushdata_fd);
1884	pushdata_fd = -1;
1885	}
1886	pushdata_isfirst = 1;
1887	SH_MUTEX_UNLOCK(mutex_writeout);
1888
1889	SL_RETURN (0, _("sh_hash_writeout"));
1890	}
1891
1892
1893	/*********************************************************************
1894	*
1895	* Check whether a file is present in the database.
1896	*
1897	*********************************************************************/
1898	static sh_file_t * sh_hash_have_it_int (char * newname)
1899	{
1900	sh_file_t * p;
1901	char hashbuf[KEYBUF_SIZE];
1902
1903	SL_ENTER(_("sh_hash_have_it_int"));
1904
1905	if (newname == NULL)
1906	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
1907
1908	if (sl_strlen(newname) <= MAX_PATH_STORE)
1909	p = hashsearch(newname);
1910	else
1911	p = hashsearch ( sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
1912	hashbuf, sizeof(hashbuf)) );
1913	if (p == NULL)
1914	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
1915
1916	SL_RETURN( (p), _("sh_hash_have_it_int"));
1917	}
1918
1919	int sh_hash_have_it (char * newname)
1920	{
1921	sh_file_t * p;
1922	int retval;
1923
1924	if (IsInit != 1)
1925	sh_hash_init();
1926
1927	SH_MUTEX_LOCK(mutex_hash);
1928
1929	retval = 0;
1930
1931	p = sh_hash_have_it_int (newname);
1932
1933	if (!p)
1934	retval = (-1);
1935	else if ((!SH_FFLAG_ALLIGNORE_SET(p->fflags)) &&
1936	(p->modi_mask & MODI_CHK) != 0 &&
1937	(p->modi_mask & MODI_MOD) != 0)
1938	retval = 1;
1939	SH_MUTEX_UNLOCK(mutex_hash);
1940
1941	return retval;
1942	}
1943
1944	int sh_hash_get_it (char * newname, file_type * tmpFile)
1945	{
1946	sh_file_t * p;
1947	int retval;
1948
1949	if (IsInit != 1)
1950	sh_hash_init();
1951
1952	tmpFile->link_path = NULL;
1953	tmpFile->attr_string = NULL;
1954
1955	SH_MUTEX_LOCK(mutex_hash);
1956
1957	retval = (-1);
1958
1959	p = sh_hash_have_it_int (newname);
1960	if (p)
1961	{
1962	sl_strlcpy(tmpFile->fullpath, p->fullpath, PATH_MAX);
1963	if (p->linkpath)
1964	tmpFile->link_path = sh_util_strdup (p->linkpath);
1965	tmpFile->size = p->theFile.size;
1966	tmpFile->mtime = p->theFile.mtime;
1967	tmpFile->ctime = p->theFile.ctime;
1968	tmpFile->attr_string = NULL;
1969	retval = 0;
1970	}
1971	SH_MUTEX_UNLOCK(mutex_hash);
1972
1973	return retval;
1974	}
1975
1976	int sh_hash_getflags (char * filename)
1977	{
1978	sh_file_t * p;
1979	int retval;
1980
1981	if (IsInit != 1)
1982	sh_hash_init();
1983
1984	SH_MUTEX_LOCK(mutex_hash);
1985	p = sh_hash_have_it_int (filename);
1986	if (p)
1987	retval = p->fflags;
1988	else
1989	retval = -1;
1990	SH_MUTEX_UNLOCK(mutex_hash);
1991	return retval;
1992	}
1993
1994	int sh_hash_setflags (char * filename, int flags)
1995	{
1996	sh_file_t * p;
1997	int retval;
1998
1999	if (IsInit != 1)
2000	sh_hash_init();
2001
2002	SH_MUTEX_LOCK(mutex_hash);
2003	p = sh_hash_have_it_int (filename);
2004	if (p)
2005	{
2006	p->fflags = flags;
2007	retval = 0;
2008	}
2009	else
2010	retval = -1;
2011	SH_MUTEX_UNLOCK(mutex_hash);
2012	return retval;
2013	}
2014
2015	/* needs lock to be threadsafe
2016	*/
2017	void sh_hash_addflag (char * filename, int flag_to_set)
2018	{
2019	sh_file_t * p;
2020
2021	if (IsInit != 1)
2022	sh_hash_init();
2023
2024	SH_MUTEX_LOCK(mutex_hash);
2025	p = sh_hash_have_it_int (filename);
2026	if (p)
2027	{
2028	p->fflags \|= flag_to_set;
2029	}
2030	SH_MUTEX_UNLOCK(mutex_hash);
2031	return;
2032	}
2033
2034	/*****************************************************************
2035	*
2036	* Set a file's status to 'visited'. This is required for
2037	* files that should be ignored, and may be present in the
2038	* database, but not on disk.
2039	*
2040	*****************************************************************/
2041	static int sh_hash_set_visited_int (char * newname, int flag)
2042	{
2043	sh_file_t * p;
2044	char hashbuf[KEYBUF_SIZE];
2045	int retval;
2046
2047	SL_ENTER(_("sh_hash_set_visited_int"));
2048
2049	if (newname == NULL)
2050	SL_RETURN((-1), _("sh_hash_set_visited_int"));
2051
2052	if (IsInit != 1)
2053	sh_hash_init();
2054
2055	SH_MUTEX_LOCK(mutex_hash);
2056
2057	if (sl_strlen(newname) <= MAX_PATH_STORE)
2058	p = hashsearch(newname);
2059	else
2060	p = hashsearch (sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
2061	hashbuf, sizeof(hashbuf)));
2062
2063	if (p)
2064	{
2065	if (flag == SH_FFLAG_CHECKED)
2066	{
2067	CLEAR_SH_FFLAG_REPORTED(p->fflags);
2068	CLEAR_SH_FFLAG_VISITED(p->fflags);
2069	SET_SH_FFLAG_CHECKED(p->fflags);
2070	}
2071	else
2072	{
2073	SET_SH_FFLAG_VISITED(p->fflags);
2074	CLEAR_SH_FFLAG_CHECKED(p->fflags);
2075	if (flag == SH_FFLAG_REPORTED)
2076	SET_SH_FFLAG_REPORTED(p->fflags);
2077	else
2078	CLEAR_SH_FFLAG_REPORTED(p->fflags);
2079	}
2080	retval = 0;
2081	}
2082	else
2083	retval = -1;
2084
2085	SH_MUTEX_UNLOCK(mutex_hash);
2086	SL_RETURN((retval), _("sh_hash_set_visited_int"));
2087	}
2088
2089
2090	/* cause the record to be deleted without a 'missing' message
2091	*/
2092	int sh_hash_set_missing (char * newname)
2093	{
2094	int i;
2095	SL_ENTER(_("sh_hash_set_visited"));
2096	i = sh_hash_set_visited_int(newname, SH_FFLAG_CHECKED);
2097	SL_RETURN(i, _("sh_hash_set_visited"));
2098	}
2099
2100	/* mark the file as visited and reported
2101	*/
2102	int sh_hash_set_visited (char * newname)
2103	{
2104	int i;
2105	SL_ENTER(_("sh_hash_set_visited"));
2106	i = sh_hash_set_visited_int(newname, SH_FFLAG_REPORTED);
2107	SL_RETURN(i, _("sh_hash_set_visited"));
2108	}
2109
2110	/* mark the file as visited and NOT reported
2111	* used to avoid deletion of file from internal database
2112	*/
2113	int sh_hash_set_visited_true (char * newname)
2114	{
2115	int i;
2116	SL_ENTER(_("sh_hash_set_visited_true"));
2117	i = sh_hash_set_visited_int(newname, 0);
2118	SL_RETURN(i, _("sh_hash_set_visited_true"));
2119	}
2120
2121
2122	/******************************************************************
2123	*
2124	* Data entry for arbitrary data into database
2125	*
2126	******************************************************************/
2127
2128	void sh_hash_push2db (char * key, unsigned long val1,
2129	unsigned long val2, unsigned long val3,
2130	unsigned char * str, int size)
2131	{
2132	file_type tmpFile;
2133	int i = 0;
2134	char * p;
2135	char i2h[2];
2136
2137	tmpFile.attr_string = NULL;
2138	tmpFile.link_path = NULL;
2139
2140	sl_strlcpy(tmpFile.fullpath, key, PATH_MAX);
2141	tmpFile.size = val1;
2142	tmpFile.mtime = val2;
2143	tmpFile.ctime = val3;
2144
2145	tmpFile.atime = 0;
2146	tmpFile.mode = 0;
2147	tmpFile.owner = 0;
2148	tmpFile.group = 0;
2149	sl_strlcpy(tmpFile.c_owner, _("root"), 5);
2150	sl_strlcpy(tmpFile.c_group, _("root"), 5);
2151
2152	if ((str != NULL) && (size < (PATH_MAX/2)-1))
2153	{
2154	tmpFile.c_mode[0] = 'l';
2155	tmpFile.c_mode[1] = 'r'; tmpFile.c_mode[2] = 'w';
2156	tmpFile.c_mode[3] = 'x'; tmpFile.c_mode[4] = 'r';
2157	tmpFile.c_mode[5] = 'w'; tmpFile.c_mode[6] = 'x';
2158	tmpFile.c_mode[7] = 'r'; tmpFile.c_mode[8] = 'w';
2159	tmpFile.c_mode[9] = 'x'; tmpFile.c_mode[10] = '\0';
2160	tmpFile.link_path = SH_ALLOC((size * 2) + 2);
2161	for (i = 0; i < size; ++i)
2162	{
2163	p = sh_util_charhex (str[i],i2h);
2164	tmpFile.link_path[2*i] = p[0];
2165	tmpFile.link_path[2*i+1] = p[1];
2166	tmpFile.link_path[2*i+2] = '\0';
2167	}
2168	}
2169	else
2170	{
2171	for (i = 0; i < 10; ++i)
2172	tmpFile.c_mode[i] = '-';
2173	tmpFile.c_mode[10] = '\0';
2174	tmpFile.link_path = sh_util_strdup("-");
2175	}
2176
2177	if (sh.flag.checkSum == SH_CHECK_CHECK &&
2178	sh.flag.update == S_TRUE)
2179	sh_hash_pushdata_memory (&tmpFile, SH_KEY_NULL);
2180	else
2181	sh_hash_pushdata (&tmpFile, SH_KEY_NULL);
2182
2183	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
2184	return;
2185	}
2186
2187	extern int sh_util_hextobinary (char * binary, char * hex, int bytes);
2188
2189	char * sh_hash_db2pop (char * key, unsigned long * val1,
2190	unsigned long * val2, unsigned long * val3,
2191	int * size)
2192	{
2193	file_type tmpFile;
2194	size_t len;
2195	char * p;
2196	int i;
2197	char * retval = NULL;
2198
2199	*size = 0;
2200
2201	if (0 == sh_hash_get_it (key, &tmpFile))
2202	{
2203	*val1 = tmpFile.size;
2204	*val2 = tmpFile.mtime;
2205	*val3 = tmpFile.ctime;
2206
2207	if (tmpFile.link_path && tmpFile.link_path[0] != '-')
2208	{
2209	len = strlen(tmpFile.link_path);
2210
2211	p = SH_ALLOC((len/2)+1);
2212	i = sh_util_hextobinary (p, tmpFile.link_path, len);
2213
2214	if (i == 0)
2215	{
2216	*size = (len/2);
2217	p[*size] = '\0';
2218	retval = p;
2219	}
2220	else
2221	{
2222	SH_FREE(p);
2223	*size = 0;
2224	}
2225	}
2226	else
2227	{
2228	*size = 0;
2229	}
2230	}
2231	else
2232	{
2233	*size = -1;
2234	*val1 = 0;
2235	*val2 = 0;
2236	*val3 = 0;
2237	}
2238	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
2239	return retval;
2240	}
2241
2242
2243
2244
2245	/******************************************************************
2246	*
2247	* Data entry in hash table
2248	*
2249	******************************************************************/
2250	sh_file_t * sh_hash_push_int (file_type * buf, char * fileHash)
2251	{
2252	sh_file_t * fp;
2253	sh_filestore_t p;
2254
2255	size_t len;
2256	char * fullpath;
2257	char * linkpath;
2258	char * attr_string = NULL;
2259	char hashbuf[KEYBUF_SIZE];
2260
2261	SL_ENTER(_("sh_hash_push_int"));
2262
2263	fp = SH_ALLOC(sizeof(sh_file_t));
2264
2265	p.mark = REC_MAGIC;
2266	if (buf->attr_string)
2267	p.mark \|= REC_FLAGS_ATTR;
2268	sl_strlcpy(p.c_mode, buf->c_mode, 11);
2269	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
2270	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
2271	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
2272	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2273	sl_strlcpy(p.c_attributes, buf->c_attributes, 13);
2274	#endif
2275
2276	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2277	p.attributes = (UINT32) buf->attributes;
2278	#endif
2279	p.linkmode = (UINT32) buf->linkmode;
2280	p.hardlinks = (UINT32) buf->hardlinks;
2281	p.dev = (UINT64) buf->dev;
2282	p.rdev = (UINT64) buf->rdev;
2283	p.mode = (UINT32) buf->mode;
2284	p.ino = (UINT32) buf->ino;
2285	p.size = (UINT64) buf->size;
2286	p.mtime = (UINT64) buf->mtime;
2287	p.atime = (UINT64) buf->atime;
2288	p.ctime = (UINT64) buf->ctime;
2289	p.owner = (UINT32) buf->owner;
2290	p.group = (UINT32) buf->group;
2291
2292	memcpy( &(*fp).theFile, &p, sizeof(sh_filestore_t) );
2293	fp->fflags = 0; /* init fflags */
2294	fp->modi_mask = 0L;
2295
2296	if (buf->attr_string)
2297	attr_string = sh_util_strdup(buf->attr_string);
2298	fp->attr_string = attr_string;
2299
2300	len = sl_strlen(buf->fullpath);
2301	if (len <= MAX_PATH_STORE)
2302	{
2303	fullpath = SH_ALLOC(len+1);
2304	sl_strlcpy(fullpath, buf->fullpath, len+1);
2305	}
2306	else
2307	{
2308	fullpath = SH_ALLOC(KEY_LEN + 1);
2309	sl_strlcpy(fullpath,
2310	sh_tiger_hash (buf->fullpath, TIGER_DATA, len,
2311	hashbuf, sizeof(hashbuf)),
2312	KEY_LEN+1);
2313	}
2314	fp->fullpath = fullpath;
2315
2316	if (buf->link_path)
2317	{
2318	len = sl_strlen(buf->link_path);
2319	if (len <= MAX_PATH_STORE)
2320	{
2321	linkpath = SH_ALLOC(len+1);
2322	sl_strlcpy(linkpath, buf->link_path, len+1);
2323	}
2324	else
2325	{
2326	linkpath = SH_ALLOC(KEY_LEN + 1);
2327	sl_strlcpy(linkpath,
2328	sh_tiger_hash (buf->link_path, TIGER_DATA, len,
2329	hashbuf, sizeof(hashbuf)),
2330	KEY_LEN+1);
2331	}
2332	fp->linkpath = linkpath;
2333	}
2334	else
2335	fp->linkpath = NULL;
2336
2337	SL_RETURN( fp, _("sh_hash_push_int"));
2338	}
2339
2340	#ifdef HAVE_INTTYPES_H
2341	#include <inttypes.h>
2342	#else
2343	#ifdef HAVE_STDINT_H
2344	#include <stdint.h>
2345	#endif
2346	#endif
2347
2348	#ifndef PRIu64
2349	#ifdef HAVE_LONG_32
2350	#define PRIu64 "llu"
2351	#else
2352	#define PRIu64 "lu"
2353	#endif
2354	#endif
2355
2356	char * sh_hash_size_format()
2357	{
2358	static char form_rval[81];
2359
2360	SL_ENTER(_("sh_hash_size_format"));
2361
2362
2363	#ifdef SH_USE_XML
2364	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
2365	_("size_old=\"%"), PRIu64, _("\" size_new=\"%"), PRIu64, "\" ");
2366	#else
2367	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
2368	_("size_old=<%"), PRIu64, _(">, size_new=<%"), PRIu64, ">, ");
2369	#endif
2370
2371	SL_RETURN( form_rval, _("sh_hash_size_format"));
2372	}
2373
2374
2375	#ifdef SH_USE_XML
2376	static char * all_items (file_type * theFile, char * fileHash, int is_new)
2377	{
2378	char timstr1c[32];
2379	char timstr1a[32];
2380	char timstr1m[32];
2381
2382	char * tmp_lnk;
2383	char * format;
2384
2385	char * tmp = SH_ALLOC(SH_MSG_BUF);
2386	char * msg = SH_ALLOC(SH_MSG_BUF);
2387
2388	tmp[0] = '\0';
2389	msg[0] = '\0';
2390
2391
2392	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2393	if (is_new)
2394	format = _("mode_new=\"%s\" attr_new=\"%s\" imode_new=\"%ld\" iattr_new=\"%ld\" ");
2395	else
2396	format = _("mode_old=\"%s\" attr_old=\"%s\" imode_old=\"%ld\" iattr_old=\"%ld\" ");
2397	sl_snprintf(tmp, SH_MSG_BUF, format,
2398	theFile->c_mode,
2399	theFile->c_attributes,
2400	(long) theFile->mode,
2401	(long) theFile->attributes
2402	);
2403	#else
2404	if (is_new)
2405	format = _("mode_new=\"%s\" imode_new=\"%ld\" ");
2406	else
2407	format = _("mode_old=\"%s\" imode_old=\"%ld\" ");
2408
2409	sl_snprintf(tmp, SH_MSG_BUF, format,
2410	theFile->c_mode,
2411	(long) theFile->mode
2412	);
2413	#endif
2414	sl_strlcat(msg, tmp, SH_MSG_BUF);
2415
2416	if (is_new)
2417	format = _("hardlinks_new=\"%lu\" ");
2418	else
2419	format = _("hardlinks_old=\"%lu\" ");
2420	sl_snprintf(tmp, SH_MSG_BUF, format,
2421	(unsigned long) theFile->hardlinks);
2422	sl_strlcat(msg, tmp, SH_MSG_BUF);
2423
2424
2425	if (is_new)
2426	format = _("idevice_new=\"%lu\" ");
2427	else
2428	format = _("idevice_old=\"%lu\" ");
2429	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
2430	sl_strlcat(msg, tmp, SH_MSG_BUF);
2431
2432
2433	if (is_new)
2434	format = _("inode_new=\"%lu\" ");
2435	else
2436	format = _("inode_old=\"%lu\" ");
2437	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
2438	sl_strlcat(msg, tmp, SH_MSG_BUF);
2439
2440	/*
2441	* also report device for prelude
2442	*/
2443	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
2444	if (is_new)
2445	format = _("dev_new=\"%lu,%lu\" ");
2446	else
2447	format = _("dev_old=\"%lu,%lu\" ");
2448	sl_snprintf(tmp, SH_MSG_BUF, format,
2449	(unsigned long) major(theFile->dev),
2450	(unsigned long) minor(theFile->dev));
2451	sl_strlcat(msg, tmp, SH_MSG_BUF);
2452	#endif
2453
2454
2455	if (is_new)
2456	format = _("owner_new=\"%s\" iowner_new=\"%ld\" ");
2457	else
2458	format = _("owner_old=\"%s\" iowner_old=\"%ld\" ");
2459	sl_snprintf(tmp, SH_MSG_BUF, format,
2460	theFile->c_owner, (long) theFile->owner);
2461	sl_strlcat(msg, tmp, SH_MSG_BUF);
2462
2463
2464	if (is_new)
2465	format = _("group_new=\"%s\" igroup_new=\"%ld\" ");
2466	else
2467	format = _("group_old=\"%s\" igroup_old=\"%ld\" ");
2468	sl_snprintf(tmp, SH_MSG_BUF, format,
2469	theFile->c_group, (long) theFile->group);
2470	sl_strlcat(msg, tmp, SH_MSG_BUF);
2471
2472
2473	if (is_new)
2474	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2475	(UINT64) 0, (UINT64) theFile->size);
2476	else
2477	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2478	(UINT64) theFile->size, (UINT64) 0);
2479	sl_strlcat(msg, tmp, SH_MSG_BUF);
2480
2481
2482	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
2483	if (is_new)
2484	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=\"%s\" "), timstr1c);
2485	else
2486	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" "), timstr1c);
2487	sl_strlcat(msg, tmp, SH_MSG_BUF);
2488
2489	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
2490	if (is_new)
2491	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=\"%s\" "), timstr1a);
2492	else
2493	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" "), timstr1a);
2494	sl_strlcat(msg, tmp, SH_MSG_BUF);
2495
2496	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
2497	if (is_new)
2498	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=\"%s\" "), timstr1m);
2499	else
2500	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" "), timstr1m);
2501	sl_strlcat(msg, tmp, SH_MSG_BUF);
2502
2503	if (is_new)
2504	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=\"%s\" "), fileHash);
2505	else
2506	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=\"%s\" "), fileHash);
2507	sl_strlcat(msg, tmp, SH_MSG_BUF);
2508
2509	if (theFile->c_mode[0] == 'l' \|\|
2510	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
2511	{
2512	tmp_lnk = sh_util_safe_name(theFile->link_path);
2513	if (tmp_lnk)
2514	{
2515	if (is_new)
2516	sl_snprintf(tmp, SH_MSG_BUF, _("link_new=\"%s\" "), tmp_lnk);
2517	else
2518	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" "), tmp_lnk);
2519	SH_FREE(tmp_lnk);
2520	sl_strlcat(msg, tmp, SH_MSG_BUF);
2521	}
2522	}
2523
2524	if (theFile->attr_string)
2525	{
2526	tmp_lnk = sh_util_safe_name(theFile->attr_string);
2527	if (tmp_lnk)
2528	{
2529	if (is_new)
2530	sl_snprintf(tmp, SH_MSG_BUF, _("acl_new=\"%s\" "), tmp_lnk);
2531	else
2532	sl_snprintf(tmp, SH_MSG_BUF, _("acl_old=\"%s\" "), tmp_lnk);
2533	SH_FREE(tmp_lnk);
2534	sl_strlcat(msg, tmp, SH_MSG_BUF);
2535	}
2536	}
2537
2538
2539	SH_FREE(tmp);
2540	return (msg);
2541	}
2542	#else
2543	static char * all_items (file_type * theFile, char * fileHash, int is_new)
2544	{
2545	char timstr1c[32];
2546	char timstr1a[32];
2547	char timstr1m[32];
2548
2549	char * tmp_lnk;
2550	char * format;
2551
2552	char * tmp = SH_ALLOC(SH_MSG_BUF);
2553	char * msg = SH_ALLOC(SH_MSG_BUF);
2554
2555	tmp[0] = '\0';
2556	msg[0] = '\0';
2557
2558
2559	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2560	if (is_new)
2561	format = _("mode_new=<%s>, attr_new=<%s>, imode_new=<%ld>, iattr_new=<%ld>, ");
2562	else
2563	format = _("mode_old=<%s>, attr_old=<%s>, imode_old=<%ld>, iattr_old=<%ld>, ");
2564	sl_snprintf(tmp, SH_MSG_BUF, format,
2565	theFile->c_mode,
2566	theFile->c_attributes,
2567	(long) theFile->mode,
2568	(long) theFile->attributes
2569	);
2570	#else
2571	if (is_new)
2572	format = _("mode_new=<%s>, imode_new=<%ld>, ");
2573	else
2574	format = _("mode_old=<%s>, imode_old=<%ld>, ");
2575
2576	sl_snprintf(tmp, SH_MSG_BUF, format,
2577	theFile->c_mode,
2578	(long) theFile->mode
2579	);
2580	#endif
2581	sl_strlcat(msg, tmp, SH_MSG_BUF);
2582
2583	if (is_new)
2584	format = _("hardlinks_new=<%lu>, ");
2585	else
2586	format = _("hardlinks_old=<%lu>, ");
2587	sl_snprintf(tmp, SH_MSG_BUF, format,
2588	(unsigned long) theFile->hardlinks);
2589	sl_strlcat(msg, tmp, SH_MSG_BUF);
2590
2591
2592	if (is_new)
2593	format = _("idevice_new=<%lu>, ");
2594	else
2595	format = _("idevice_old=<%lu>, ");
2596	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
2597	sl_strlcat(msg, tmp, SH_MSG_BUF);
2598
2599
2600	if (is_new)
2601	format = _("inode_new=<%lu>, ");
2602	else
2603	format = _("inode_old=<%lu>, ");
2604	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
2605	sl_strlcat(msg, tmp, SH_MSG_BUF);
2606
2607
2608	/*
2609	* also report device for prelude
2610	*/
2611	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
2612	if (is_new)
2613	format = _("dev_new=<%lu,%lu>, ");
2614	else
2615	format = _("dev_old=<%lu,%lu>, ");
2616	sl_snprintf(tmp, SH_MSG_BUF, format,
2617	(unsigned long) major(theFile->dev),
2618	(unsigned long) minor(theFile->dev));
2619	sl_strlcat(msg, tmp, SH_MSG_BUF);
2620	#endif
2621
2622	if (is_new)
2623	format = _("owner_new=<%s>, iowner_new=<%ld>, ");
2624	else
2625	format = _("owner_old=<%s>, iowner_old=<%ld>, ");
2626	sl_snprintf(tmp, SH_MSG_BUF, format,
2627	theFile->c_owner, (long) theFile->owner);
2628	sl_strlcat(msg, tmp, SH_MSG_BUF);
2629
2630
2631	if (is_new)
2632	format = _("group_new=<%s>, igroup_new=<%ld>, ");
2633	else
2634	format = _("group_old=<%s>, igroup_old=<%ld>, ");
2635	sl_snprintf(tmp, SH_MSG_BUF, format,
2636	theFile->c_group, (long) theFile->group);
2637	sl_strlcat(msg, tmp, SH_MSG_BUF);
2638
2639
2640	if (is_new)
2641	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2642	(UINT64) 0, (UINT64) theFile->size);
2643	else
2644	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
2645	(UINT64) theFile->size, (UINT64) 0);
2646	sl_strlcat(msg, tmp, SH_MSG_BUF);
2647
2648
2649	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
2650	if (is_new)
2651	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=<%s>, "), timstr1c);
2652	else
2653	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, "), timstr1c);
2654	sl_strlcat(msg, tmp, SH_MSG_BUF);
2655
2656	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
2657	if (is_new)
2658	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=<%s>, "), timstr1a);
2659	else
2660	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, "), timstr1a);
2661	sl_strlcat(msg, tmp, SH_MSG_BUF);
2662
2663	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
2664	if (is_new)
2665	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=<%s>, "), timstr1m);
2666	else
2667	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, "), timstr1m);
2668	sl_strlcat(msg, tmp, SH_MSG_BUF);
2669
2670	if (is_new)
2671	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=<%s>"), fileHash);
2672	else
2673	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=<%s>"), fileHash);
2674	sl_strlcat(msg, tmp, SH_MSG_BUF);
2675
2676	if (theFile->c_mode[0] == 'l' \|\|
2677	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
2678	{
2679	tmp_lnk = sh_util_safe_name(theFile->link_path);
2680	if (tmp_lnk)
2681	{
2682	if (is_new)
2683	sl_snprintf(tmp, SH_MSG_BUF, _(", link_new=<%s> "), tmp_lnk);
2684	else
2685	sl_snprintf(tmp, SH_MSG_BUF, _(", link_old=<%s> "), tmp_lnk);
2686	SH_FREE(tmp_lnk);
2687	sl_strlcat(msg, tmp, SH_MSG_BUF);
2688	}
2689	}
2690
2691	if (theFile->attr_string)
2692	{
2693	tmp_lnk = sh_util_safe_name(theFile->attr_string);
2694	if (tmp_lnk)
2695	{
2696	if (is_new)
2697	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_new=<%s> "), tmp_lnk);
2698	else
2699	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_old=<%s> "), tmp_lnk);
2700	SH_FREE(tmp_lnk);
2701	sl_strlcat(msg, tmp, SH_MSG_BUF);
2702	}
2703	}
2704
2705	SH_FREE(tmp);
2706	return (msg);
2707	}
2708	#endif
2709
2710	void sh_hash_pushdata_memory (file_type * theFile, char * fileHash)
2711	{
2712	sh_file_t * p;
2713
2714	SL_ENTER(_("sh_hash_pushdata_memory"));
2715
2716	p = sh_hash_push_int(theFile, fileHash);
2717	if (p)
2718	{
2719	SH_MUTEX_LOCK(mutex_hash);
2720	hashinsert (p);
2721	p->modi_mask = theFile->check_mask;
2722	SH_MUTEX_UNLOCK(mutex_hash);
2723	}
2724
2725	SL_RET0(_("sh_hash_pushdata_memory"));
2726	}
2727
2728
2729	/*****************************************************************
2730	*
2731	* Compare a file with the database status.
2732	*
2733	*****************************************************************/
2734	int sh_hash_compdata (int class, file_type * theFile, char * fileHash,
2735	char * policy_override, int severity_override)
2736	{
2737	char * msg;
2738	sh_file_t * p;
2739	char * tmp;
2740	char * tmp_path;
2741	char * tmp_lnk;
2742	char * tmp_lnk_old;
2743
2744	char * str;
2745
2746	char timstr1c[32];
2747	char timstr2c[32];
2748	char timstr1a[32];
2749	char timstr2a[32];
2750	char timstr1m[32];
2751	char timstr2m[32];
2752	char linkHash[KEY_LEN+1];
2753	char * linkComp;
2754	int maxcomp;
2755
2756	char change_code[16];
2757	int i;
2758
2759	unsigned long modi_mask;
2760
2761	char log_policy[32];
2762	volatile int log_severity;
2763	char hashbuf[KEYBUF_SIZE];
2764
2765	int retval;
2766
2767	SL_ENTER(_("sh_hash_compdata"));
2768
2769	if (IsInit != 1) sh_hash_init();
2770
2771	if (severity_override < 0)
2772	log_severity = ShDFLevel[class];
2773	else
2774	log_severity = severity_override;
2775
2776	if (policy_override != NULL)
2777	sl_strlcpy (log_policy, policy_override, 32);
2778
2779	/* -------- find the entry for the file ---------------- */
2780
2781	SH_MUTEX_LOCK(mutex_hash);
2782
2783	modi_mask = 0;
2784	retval = 0;
2785
2786	if (sl_strlen(theFile->fullpath) <= MAX_PATH_STORE)
2787	p = hashsearch(theFile->fullpath);
2788	else
2789	p = hashsearch( sh_tiger_hash(theFile->fullpath,
2790	TIGER_DATA,
2791	sl_strlen(theFile->fullpath),
2792	hashbuf, sizeof(hashbuf))
2793	);
2794
2795
2796	/* --------- Not found in database. ------------
2797	*/
2798
2799	if (p == NULL)
2800	{
2801	if (S_FALSE == sh_ignore_chk_new(theFile->fullpath))
2802	{
2803	tmp = sh_util_safe_name(theFile->fullpath);
2804
2805	str = all_items (theFile, fileHash, 1);
2806	sh_error_handle (log_severity, FIL__, __LINE__, 0,
2807	MSG_FI_ADD2,
2808	tmp, str);
2809	SH_FREE(str);
2810
2811	SH_FREE(tmp);
2812	}
2813
2814	if (sh.flag.reportonce == S_TRUE)
2815	SET_SH_FFLAG_REPORTED(theFile->file_reported);
2816
2817	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
2818	{
2819	p = sh_hash_push_int(theFile, fileHash);
2820	if (p)
2821	{
2822	hashinsert (p);
2823	p->modi_mask = theFile->check_mask;
2824	}
2825	}
2826
2827	else if (S_TRUE == sh.flag.update)
2828	{
2829	if (S_TRUE == sh_util_ask_update (theFile->fullpath))
2830	{
2831	p = sh_hash_push_int(theFile, fileHash);
2832	if (p)
2833	{
2834	hashinsert (p);
2835	p->modi_mask = theFile->check_mask;
2836	}
2837	}
2838	else
2839	{
2840	retval = 1;
2841	goto unlock_and_return;
2842	}
2843	}
2844
2845	goto unlock_and_return;
2846	}
2847
2848	p->modi_mask = theFile->check_mask;
2849
2850	/* initialize change_code */
2851	for (i = 0; i < 15; ++i)
2852	change_code[i] = '-';
2853	change_code[15] = '\0';
2854
2855	TPT ((0, FIL__, __LINE__, _("file=<%s>, cs_old=<%s>, cs_new=<%s>\n"),
2856	theFile->fullpath, fileHash, p->theFile.checksum));
2857
2858	if ( (fileHash != NULL) && (p->theFile.checksum != NULL) &&
2859	(strncmp (fileHash, p->theFile.checksum, KEY_LEN) != 0) &&
2860	(theFile->check_mask & MODI_CHK) != 0)
2861	{
2862	if ((theFile->check_mask & MODI_SGROW) == 0)
2863	{
2864	modi_mask \|= MODI_CHK;
2865	change_code[0] = 'C';
2866	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
2867	}
2868	else
2869	{
2870	if (0 != strncmp (&fileHash[KEY_LEN + 1],
2871	p->theFile.checksum, KEY_LEN))
2872	{
2873	modi_mask \|= MODI_CHK;
2874	change_code[0] = 'C';
2875	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
2876	}
2877	else
2878	{
2879	p->theFile.size = theFile->size;
2880	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
2881	}
2882	}
2883	}
2884
2885	if (p->theFile.c_mode[0] == 'l')
2886	{
2887	if (!(theFile->link_path) &&
2888	(theFile->check_mask & MODI_LNK) != 0)
2889	{
2890	linkComp = NULL;
2891	modi_mask \|= MODI_LNK;
2892	change_code[1] = 'L';
2893	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2894	}
2895	else
2896	{
2897	if (sl_strlen(theFile->link_path) >= MAX_PATH_STORE)
2898	{
2899	sl_strlcpy(linkHash,
2900	sh_tiger_hash(theFile->link_path,
2901	TIGER_DATA,
2902	sl_strlen(theFile->link_path),
2903	hashbuf, sizeof(hashbuf)),
2904	MAX_PATH_STORE+1);
2905	linkComp = linkHash;
2906	maxcomp = KEY_LEN;
2907	}
2908	else
2909	{
2910	linkComp = theFile->link_path;
2911	maxcomp = MAX_PATH_STORE;
2912	}
2913
2914	if ( sl_strncmp (linkComp, p->linkpath, maxcomp) != 0 &&
2915	(theFile->check_mask & MODI_LNK) != 0)
2916	{
2917	modi_mask \|= MODI_LNK;
2918	change_code[1] = 'L';
2919	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2920	}
2921	}
2922	}
2923
2924	if (p->theFile.c_mode[0] == 'c' \|\| p->theFile.c_mode[0] == 'b')
2925	{
2926	if ( ( major(theFile->rdev) != major((dev_t)p->theFile.rdev) \|\|
2927	minor(theFile->rdev) != minor((dev_t)p->theFile.rdev) ) &&
2928	(theFile->check_mask & MODI_RDEV) != 0)
2929	{
2930	modi_mask \|= MODI_RDEV;
2931	change_code[2] = 'D';
2932	TPT ((0, FIL__, __LINE__, _("mod=<rdev>")));
2933	}
2934	}
2935
2936	/* cast to UINT32 in case ino_t is not 32bit
2937	*/
2938	if ( (UINT32) theFile->ino != (UINT32) p->theFile.ino &&
2939	(theFile->check_mask & MODI_INO) != 0)
2940	{
2941	modi_mask \|= MODI_INO;
2942	change_code[3] = 'I';
2943	TPT ((0, FIL__, __LINE__, _("mod=<inode>")));
2944	}
2945
2946	if ( theFile->hardlinks != (nlink_t) p->theFile.hardlinks &&
2947	(theFile->check_mask & MODI_HLN) != 0)
2948	{
2949	modi_mask \|= MODI_HLN;
2950	change_code[4] = 'H';
2951	TPT ((0, FIL__, __LINE__, _("mod=<hardlink>")));
2952	}
2953
2954
2955	if ( ( (theFile->mode != p->theFile.mode)
2956	#if defined(USE_ACL) \|\| defined(USE_XATTR)
2957	\|\| ( (sh_unix_check_selinux\|sh_unix_check_acl) &&
2958	(
2959	(theFile->attr_string == NULL && p->attr_string != NULL) \|\|
2960	(theFile->attr_string != NULL && p->attr_string == NULL) \|\|
2961	(theFile->attr_string != NULL && 0 != strcmp(theFile->attr_string, p->attr_string))
2962	)
2963	)
2964	#endif
2965	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
2966	\|\| (theFile->attributes != p->theFile.attributes)
2967	#endif
2968	)
2969	&& (theFile->check_mask & MODI_MOD) != 0)
2970	{
2971	modi_mask \|= MODI_MOD;
2972	change_code[5] = 'M';
2973	TPT ((0, FIL__, __LINE__, _("mod=<mode>")));
2974	/*
2975	* report link path if switch link/no link
2976	*/
2977	if ((theFile->check_mask & MODI_LNK) != 0 &&
2978	(theFile->c_mode[0] != p->theFile.c_mode[0]) &&
2979	(theFile->c_mode[0] == 'l' \|\| p->theFile.c_mode[0] == 'l'))
2980	{
2981	modi_mask \|= MODI_LNK;
2982	change_code[1] = 'L';
2983	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
2984	}
2985	}
2986
2987	if ( theFile->owner != (uid_t) p->theFile.owner &&
2988	(theFile->check_mask & MODI_USR) != 0)
2989	{
2990	modi_mask \|= MODI_USR;
2991	change_code[6] = 'U';
2992	TPT ((0, FIL__, __LINE__, _("mod=<user>")));
2993	}
2994
2995	if ( theFile->group != (gid_t) p->theFile.group &&
2996	(theFile->check_mask & MODI_GRP) != 0)
2997	{
2998	modi_mask \|= MODI_GRP;
2999	change_code[7] = 'G';
3000	TPT ((0, FIL__, __LINE__, _("mod=<group>")));
3001	}
3002
3003
3004	if ( theFile->mtime != (time_t) p->theFile.mtime &&
3005	(theFile->check_mask & MODI_MTM) != 0)
3006	{
3007	modi_mask \|= MODI_MTM;
3008	change_code[8] = 'T';
3009	TPT ((0, FIL__, __LINE__, _("mod=<mtime>")));
3010	}
3011
3012	if ( (theFile->check_mask & MODI_ATM) != 0 &&
3013	theFile->atime != (time_t) p->theFile.atime)
3014	{
3015	modi_mask \|= MODI_ATM;
3016	change_code[8] = 'T';
3017	TPT ((0, FIL__, __LINE__, _("mod=<atime>")));
3018	}
3019
3020
3021	/* Resetting the access time will set a new ctime. Thus, either we ignore
3022	* the access time or the ctime for NOIGNORE
3023	*/
3024	if ( theFile->ctime != (time_t) p->theFile.ctime &&
3025	(theFile->check_mask & MODI_CTM) != 0)
3026	{
3027	modi_mask \|= MODI_CTM;
3028	change_code[8] = 'T';
3029	TPT ((0, FIL__, __LINE__, _("mod=<ctime>")));
3030	}
3031
3032	if ( theFile->size != (off_t) p->theFile.size &&
3033	(theFile->check_mask & MODI_SIZ) != 0)
3034	{
3035	if ((theFile->check_mask & MODI_SGROW) == 0 \|\|
3036	theFile->size < (off_t) p->theFile.size)
3037	{
3038	modi_mask \|= MODI_SIZ;
3039	change_code[9] = 'S';
3040	TPT ((0, FIL__, __LINE__, _("mod=<size>")));
3041	}
3042	}
3043	change_code[10] = '\0';
3044
3045	/* --- Report full details. ---
3046	*/
3047	if (modi_mask != 0 && sh.flag.fulldetail == S_TRUE)
3048	{
3049	if ((theFile->check_mask & MODI_ATM) == 0)
3050	modi_mask = MASK_READONLY_;
3051	else
3052	modi_mask = MASK_NOIGNORE_;
3053	}
3054
3055	/* --- Report on modified files. ---
3056	*/
3057	if (modi_mask != 0 && (!SH_FFLAG_REPORTED_SET(p->fflags)))
3058	{
3059	tmp = SH_ALLOC(SH_MSG_BUF);
3060	msg = SH_ALLOC(SH_MSG_BUF);
3061	msg[0] = '\0';
3062
3063	if ( ((modi_mask & MODI_MOD) != 0)
3064	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
3065	\|\| ((modi_mask & MODI_USR) != 0)
3066	\|\| ((modi_mask & MODI_GRP) != 0)
3067	#endif
3068	)
3069	{
3070	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3071	sl_snprintf(tmp, SH_MSG_BUF,
3072	#ifdef SH_USE_XML
3073	_("mode_old=\"%s\" mode_new=\"%s\" attr_old=\"%s\" attr_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" iattr_old=\"%ld\" iattr_new=\"%ld\" "),
3074	#else
3075	_("mode_old=<%s>, mode_new=<%s>, attr_old=<%s>, attr_new=<%s>, "),
3076	#endif
3077	p->theFile.c_mode, theFile->c_mode,
3078	p->theFile.c_attributes, theFile->c_attributes
3079	#ifdef SH_USE_XML
3080	, (long) p->theFile.mode, (long) theFile->mode,
3081	(long) p->theFile.attributes,
3082	(long) theFile->attributes
3083	#endif
3084	);
3085	#else
3086	#ifdef SH_USE_XML
3087	sl_snprintf(tmp, SH_MSG_BUF,
3088	_("mode_old=\"%s\" mode_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" "),
3089	p->theFile.c_mode, theFile->c_mode,
3090	(long) p->theFile.mode, (long) theFile->mode);
3091	#else
3092	sl_snprintf(tmp, SH_MSG_BUF, _("mode_old=<%s>, mode_new=<%s>, "),
3093	p->theFile.c_mode, theFile->c_mode);
3094	#endif
3095	#endif
3096	sl_strlcat(msg, tmp, SH_MSG_BUF);
3097
3098	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3099	if (theFile->attr_string != NULL \|\| p->attr_string != NULL)
3100	{
3101	sl_snprintf(tmp, SH_MSG_BUF,
3102	#ifdef SH_USE_XML
3103	_("acl_old=\"%s\" acl_new=\"%s\" "),
3104	#else
3105	_("acl_old=<%s>, acl_new=<%s>, "),
3106	#endif
3107	(p->attr_string) ? p->attr_string : _("none"),
3108	(theFile->attr_string) ? theFile->attr_string : _("none"));
3109
3110	sl_strlcat(msg, tmp, SH_MSG_BUF);
3111	}
3112	#endif
3113
3114	#ifdef REPLACE_OLD
3115	if ((modi_mask & MODI_MOD) != 0)
3116	{
3117	/*
3118	* We postpone update if sh.flag.update == S_TRUE because
3119	* in interactive mode the user may not accept the change.
3120	*/
3121	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3122	{
3123	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
3124	p->theFile.mode = theFile->mode;
3125	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3126	sl_strlcpy(p->theFile.c_attributes,theFile->c_attributes,16);
3127	p->theFile.attributes = theFile->attributes;
3128	#endif
3129	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3130	if (p->attr_string == NULL && theFile->attr_string != NULL)
3131	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
3132	else if (p->attr_string != NULL && theFile->attr_string == NULL)
3133	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
3134	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3135	{
3136	if (0 != strcmp(theFile->attr_string, p->attr_string))
3137	{
3138	SH_FREE(p->attr_string);
3139	p->attr_string = sh_util_strdup (theFile->attr_string);
3140	}
3141	}
3142	#endif
3143	}
3144	}
3145	#endif
3146	}
3147
3148	if ((modi_mask & MODI_HLN) != 0)
3149	{
3150	sl_snprintf(tmp, SH_MSG_BUF,
3151	#ifdef SH_USE_XML
3152	_("hardlinks_old=\"%lu\" hardlinks_new=\"%lu\" "),
3153	#else
3154	_("hardlinks_old=<%lu>, hardlinks_new=<%lu>, "),
3155	#endif
3156	(unsigned long) p->theFile.hardlinks,
3157	(unsigned long) theFile->hardlinks);
3158	sl_strlcat(msg, tmp, SH_MSG_BUF);
3159	#ifdef REPLACE_OLD
3160	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3161	p->theFile.hardlinks = theFile->hardlinks;
3162	#endif
3163	}
3164
3165	if ((modi_mask & MODI_RDEV) != 0)
3166	{
3167	sl_snprintf(tmp, SH_MSG_BUF,
3168	#ifdef SH_USE_XML
3169	_("device_old=\"%lu,%lu\" device_new=\"%lu,%lu\" idevice_old=\"%lu\" idevice_new=\"%lu\" "),
3170	#else
3171	_("device_old=<%lu,%lu>, device_new=<%lu,%lu>, "),
3172	#endif
3173	(unsigned long) major(p->theFile.rdev),
3174	(unsigned long) minor(p->theFile.rdev),
3175	(unsigned long) major(theFile->rdev),
3176	(unsigned long) minor(theFile->rdev)
3177	#ifdef SH_USE_XML
3178	, (unsigned long) p->theFile.rdev,
3179	(unsigned long) theFile->rdev
3180	#endif
3181	);
3182	sl_strlcat(msg, tmp, SH_MSG_BUF);
3183	#ifdef REPLACE_OLD
3184	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3185	p->theFile.rdev = theFile->rdev;
3186	#endif
3187	}
3188
3189	if ((modi_mask & MODI_INO) != 0)
3190	{
3191	sl_snprintf(tmp, SH_MSG_BUF,
3192	#ifdef SH_USE_XML
3193	_("inode_old=\"%lu\" inode_new=\"%lu\" "),
3194	#else
3195	_("inode_old=<%lu>, inode_new=<%lu>, "),
3196	#endif
3197	(unsigned long) p->theFile.ino,
3198	(unsigned long) theFile->ino);
3199	sl_strlcat(msg, tmp, SH_MSG_BUF);
3200	#ifdef REPLACE_OLD
3201	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3202	{
3203	p->theFile.ino = theFile->ino;
3204	p->theFile.dev = theFile->dev;
3205	}
3206	#endif
3207	}
3208
3209
3210	/*
3211	* also report device for prelude
3212	*/
3213	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
3214	if ((modi_mask & MODI_INO) != 0)
3215	{
3216	sl_snprintf(tmp, SH_MSG_BUF,
3217	#ifdef SH_USE_XML
3218	_("dev_old=\"%lu,%lu\" dev_new=\"%lu,%lu\" "),
3219	#else
3220	_("dev_old=<%lu,%lu>, dev_new=<%lu,%lu>, "),
3221	#endif
3222	(unsigned long) major(p->theFile.dev),
3223	(unsigned long) minor(p->theFile.dev),
3224	(unsigned long) major(theFile->dev),
3225	(unsigned long) minor(theFile->dev)
3226	);
3227	sl_strlcat(msg, tmp, SH_MSG_BUF);
3228	#ifdef REPLACE_OLD
3229	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3230	p->theFile.dev = theFile->dev;
3231	#endif
3232	}
3233	#endif
3234
3235	if ( ((modi_mask & MODI_USR) != 0)
3236	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
3237	\|\| ((modi_mask & MODI_MOD) != 0)
3238	#endif
3239	)
3240	{
3241	#ifdef SH_USE_XML
3242	sl_snprintf(tmp, SH_MSG_BUF,
3243	_("owner_old=\"%s\" owner_new=\"%s\" iowner_old=\"%ld\" iowner_new=\"%ld\" "),
3244	#else
3245	sl_snprintf(tmp, SH_MSG_BUF,
3246	_("owner_old=<%s>, owner_new=<%s>, iowner_old=<%ld>, iowner_new=<%ld>, "),
3247	#endif
3248	p->theFile.c_owner, theFile->c_owner,
3249	(long) p->theFile.owner, (long) theFile->owner
3250	);
3251	sl_strlcat(msg, tmp, SH_MSG_BUF);
3252	#ifdef REPLACE_OLD
3253	if ((modi_mask & MODI_USR) != 0) {
3254	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3255	{
3256	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
3257	p->theFile.owner = theFile->owner;
3258	}
3259	}
3260	#endif
3261	}
3262
3263	if ( ((modi_mask & MODI_GRP) != 0)
3264	#if defined(HAVE_LIBPRELUDE) && defined(HAVE_LIBPRELUDE_9)
3265	\|\| ((modi_mask & MODI_MOD) != 0)
3266	#endif
3267	)
3268	{
3269	#ifdef SH_USE_XML
3270	sl_snprintf(tmp, SH_MSG_BUF,
3271	_("group_old=\"%s\" group_new=\"%s\" igroup_old=\"%ld\" igroup_new=\"%ld\" "),
3272	p->theFile.c_group, theFile->c_group,
3273	(long) p->theFile.group, (long) theFile->group);
3274	#else
3275	sl_snprintf(tmp, SH_MSG_BUF,
3276	_("group_old=<%s>, group_new=<%s>, igroup_old=<%ld>, igroup_new=<%ld>, "),
3277	p->theFile.c_group, theFile->c_group,
3278	(long) p->theFile.group, (long) theFile->group);
3279	#endif
3280
3281	sl_strlcat(msg, tmp, SH_MSG_BUF);
3282	#ifdef REPLACE_OLD
3283	if ((modi_mask & MODI_GRP) != 0) {
3284	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3285	{
3286	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
3287	p->theFile.group = theFile->group;
3288	}
3289	}
3290	#endif
3291	}
3292
3293	if ((modi_mask & MODI_SIZ) != 0)
3294	{
3295	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
3296	(UINT64) p->theFile.size,
3297	(UINT64) theFile->size);
3298	sl_strlcat(msg, tmp, SH_MSG_BUF);
3299	#ifdef REPLACE_OLD
3300	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3301	p->theFile.size = theFile->size;
3302	#endif
3303	}
3304
3305	if ((modi_mask & MODI_CTM) != 0)
3306	{
3307	(void) sh_unix_gmttime (p->theFile.ctime, timstr1c, sizeof(timstr1c));
3308	(void) sh_unix_gmttime (theFile->ctime, timstr2c, sizeof(timstr2c));
3309	#ifdef SH_USE_XML
3310	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" ctime_new=\"%s\" "),
3311	timstr1c, timstr2c);
3312	#else
3313	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, ctime_new=<%s>, "),
3314	timstr1c, timstr2c);
3315	#endif
3316	sl_strlcat(msg, tmp, SH_MSG_BUF);
3317	#ifdef REPLACE_OLD
3318	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3319	p->theFile.ctime = theFile->ctime;
3320	#endif
3321	}
3322
3323	if ((modi_mask & MODI_ATM) != 0)
3324	{
3325	(void) sh_unix_gmttime (p->theFile.atime, timstr1a, sizeof(timstr1a));
3326	(void) sh_unix_gmttime (theFile->atime, timstr2a, sizeof(timstr2a));
3327	#ifdef SH_USE_XML
3328	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" atime_new=\"%s\" "),
3329	timstr1a, timstr2a);
3330	#else
3331	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, atime_new=<%s>, "),
3332	timstr1a, timstr2a);
3333	#endif
3334	sl_strlcat(msg, tmp, SH_MSG_BUF);
3335	#ifdef REPLACE_OLD
3336	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3337	p->theFile.atime = theFile->atime;
3338	#endif
3339	}
3340
3341	if ((modi_mask & MODI_MTM) != 0)
3342	{
3343	(void) sh_unix_gmttime (p->theFile.mtime, timstr1m, sizeof(timstr1m));
3344	(void) sh_unix_gmttime (theFile->mtime, timstr2m, sizeof(timstr2m));
3345	#ifdef SH_USE_XML
3346	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" mtime_new=\"%s\" "),
3347	timstr1m, timstr2m);
3348	#else
3349	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, mtime_new=<%s>, "),
3350	timstr1m, timstr2m);
3351	#endif
3352	sl_strlcat(msg, tmp, SH_MSG_BUF);
3353	#ifdef REPLACE_OLD
3354	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3355	p->theFile.mtime = theFile->mtime;
3356	#endif
3357	}
3358
3359
3360	if ((modi_mask & MODI_CHK) != 0)
3361	{
3362	sl_snprintf(tmp, SH_MSG_BUF,
3363	#ifdef SH_USE_XML
3364	_("chksum_old=\"%s\" chksum_new=\"%s\" "),
3365	#else
3366	_("chksum_old=<%s>, chksum_new=<%s>, "),
3367	#endif
3368	p->theFile.checksum, fileHash);
3369	sl_strlcat(msg, tmp, SH_MSG_BUF);
3370	#ifdef REPLACE_OLD
3371	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3372	{
3373	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
3374	if ((theFile->check_mask & MODI_SGROW) != 0)
3375	p->theFile.size = theFile->size;
3376	}
3377	#endif
3378	/* FIXME is this correct? */
3379	if (theFile->c_mode[0] != 'l' && theFile->link_path &&
3380	strlen(theFile->link_path) > 2)
3381	modi_mask \|= MODI_LNK;
3382	}
3383
3384
3385	if ((modi_mask & MODI_LNK) != 0 /* && theFile->c_mode[0] == 'l' */)
3386	{
3387	if (theFile->link_path)
3388	tmp_lnk = sh_util_safe_name(theFile->link_path);
3389	else
3390	tmp_lnk = sh_util_strdup("-");
3391	if (p->linkpath)
3392	tmp_lnk_old = sh_util_safe_name(p->linkpath);
3393	else
3394	tmp_lnk_old = sh_util_strdup("-");
3395	#ifdef SH_USE_XML
3396	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" link_new=\"%s\" "),
3397	tmp_lnk_old, tmp_lnk);
3398	#else
3399	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=<%s>, link_new=<%s>"),
3400	tmp_lnk_old, tmp_lnk);
3401	#endif
3402	SH_FREE(tmp_lnk);
3403	SH_FREE(tmp_lnk_old);
3404	sl_strlcat(msg, tmp, SH_MSG_BUF);
3405	#ifdef REPLACE_OLD
3406	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
3407	{
3408	if (p->linkpath != NULL && p->linkpath != notalink)
3409	SH_FREE(p->linkpath);
3410	if (!(theFile->link_path) \|\|
3411	(theFile->link_path[0] == '-' && theFile->link_path[1] == '\0'))
3412	p->linkpath = (char *)notalink;
3413	else
3414	p->linkpath = sh_util_strdup(theFile->link_path);
3415	}
3416	#endif
3417	}
3418
3419
3420	tmp_path = sh_util_safe_name(theFile->fullpath);
3421	sh_error_handle(log_severity, FIL__, __LINE__,
3422	(long) modi_mask, MSG_FI_CHAN,
3423	(policy_override == NULL) ? _(policy[class]):log_policy,
3424	change_code, tmp_path, msg);
3425
3426	SH_FREE(tmp_path);
3427	SH_FREE(tmp);
3428	SH_FREE(msg);
3429
3430	#ifndef REPLACE_OLD
3431	SET_SH_FFLAG_REPORTED(p->fflags);
3432	#endif
3433
3434	if (S_TRUE == sh.flag.update)
3435	{
3436	if (S_FALSE == sh_util_ask_update(theFile->fullpath))
3437	{
3438	/* user does not want to update, thus we replace
3439	* with data from the baseline database
3440	*/
3441	sl_strlcpy(theFile->c_mode, p->theFile.c_mode, 11);
3442	theFile->mode = p->theFile.mode;
3443	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3444	sl_strlcpy(theFile->c_attributes, p->theFile.c_attributes, 16);
3445	theFile->attributes = p->theFile.attributes;
3446	#endif
3447	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3448	if (theFile->attr_string == NULL && p->attr_string != NULL)
3449	{ theFile->attr_string = sh_util_strdup (p->attr_string); }
3450	else if (theFile->attr_string != NULL && p->attr_string == NULL)
3451	{ SH_FREE(theFile->attr_string); theFile->attr_string = NULL; }
3452	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3453	{
3454	if (0 != strcmp(theFile->attr_string, p->attr_string))
3455	{
3456	SH_FREE(theFile->attr_string);
3457	theFile->attr_string = sh_util_strdup (p->attr_string);
3458	}
3459	}
3460	#endif
3461
3462	if (theFile->c_mode[0] == 'l') /* c_mode is already copied */
3463	{
3464	if (theFile->link_path)
3465	SH_FREE(theFile->link_path);
3466	if (p->linkpath)
3467	theFile->link_path = sh_util_strdup(p->linkpath);
3468	else
3469	theFile->link_path = sh_util_strdup("-");
3470	}
3471	else
3472	{
3473	if (theFile->link_path)
3474	SH_FREE(theFile->link_path);
3475	if (p->linkpath && p->linkpath != notalink)
3476	theFile->link_path = sh_util_strdup(p->linkpath);
3477	else
3478	theFile->link_path = NULL;
3479	}
3480
3481	sl_strlcpy(fileHash, p->theFile.checksum, KEY_LEN+1);
3482
3483	theFile->mtime = p->theFile.mtime;
3484	theFile->ctime = p->theFile.ctime;
3485	theFile->atime = p->theFile.atime;
3486
3487	theFile->size = p->theFile.size;
3488
3489	sl_strlcpy(theFile->c_group, p->theFile.c_group, GROUP_MAX+2);
3490	theFile->group = p->theFile.group;
3491	sl_strlcpy(theFile->c_owner, p->theFile.c_owner, USER_MAX+2);
3492	theFile->owner = p->theFile.owner;
3493
3494	theFile->ino = p->theFile.ino;
3495	theFile->rdev = p->theFile.rdev;
3496	theFile->dev = p->theFile.dev;
3497	theFile->hardlinks = p->theFile.hardlinks;
3498
3499	SET_SH_FFLAG_VISITED(p->fflags);
3500	CLEAR_SH_FFLAG_CHECKED(p->fflags);
3501	retval = 1;
3502	goto unlock_and_return;
3503	}
3504	else /* if (sh.flag.reportonce == S_TRUE) */
3505	{
3506	/* we replace the data in the in-memory copy of the
3507	* baseline database, because otherwise we would get
3508	* another warning if the suidcheck runs
3509	*/
3510	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
3511	p->theFile.mode = theFile->mode;
3512	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
3513	sl_strlcpy(p->theFile.c_attributes, theFile->c_attributes, 16);
3514	p->theFile.attributes = theFile->attributes;
3515	#endif
3516	#if defined(USE_ACL) \|\| defined(USE_XATTR)
3517	if (p->attr_string == NULL && theFile->attr_string != NULL)
3518	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
3519	else if (p->attr_string != NULL && theFile->attr_string == NULL)
3520	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
3521	else if (theFile->attr_string != NULL && p->attr_string != NULL)
3522	{
3523	if (0 != strcmp(theFile->attr_string, p->attr_string))
3524	{
3525	SH_FREE(p->attr_string);
3526	p->attr_string = sh_util_strdup (theFile->attr_string);
3527	}
3528	}
3529	#endif
3530
3531	if (theFile->c_mode[0] == 'l' \|\| theFile->link_path)
3532	{
3533	if (p->linkpath != NULL && p->linkpath != notalink)
3534	SH_FREE(p->linkpath);
3535	p->linkpath = sh_util_strdup(theFile->link_path);
3536	}
3537	else
3538	{
3539	if (p->linkpath != NULL && p->linkpath != notalink) {
3540	SH_FREE(p->linkpath);
3541	}
3542	p->linkpath = (char *)notalink;
3543	}
3544
3545	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
3546
3547	p->theFile.mtime = theFile->mtime;
3548	p->theFile.ctime = theFile->ctime;
3549	p->theFile.atime = theFile->atime;
3550
3551	p->theFile.size = theFile->size;
3552
3553	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
3554	p->theFile.group = theFile->group;
3555	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
3556	p->theFile.owner = theFile->owner;
3557
3558	p->theFile.ino = theFile->ino;
3559	p->theFile.rdev = theFile->rdev;
3560	p->theFile.dev = theFile->dev;
3561	p->theFile.hardlinks = theFile->hardlinks;
3562	}
3563	}
3564	}
3565
3566	SET_SH_FFLAG_VISITED(p->fflags);
3567	CLEAR_SH_FFLAG_CHECKED(p->fflags);
3568
3569	unlock_and_return:
3570	; /* 'label at end of compound statement */
3571	SH_MUTEX_UNLOCK(mutex_hash);
3572	SL_RETURN(retval, _("sh_hash_compdata"));
3573	}
3574
3575	int hash_full_tree ()
3576	{
3577	sh_file_t * p;
3578	int i;
3579
3580	SL_ENTER(_("sh_hash_compdata"));
3581
3582	if (IsInit != 1)
3583	SL_RETURN(0, _("sh_hash_compdata"));
3584
3585	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
3586	for (i = 0; i < TABSIZE; ++i)
3587	{
3588	for (p = tab[i]; p; p = p->next)
3589	CLEAR_SH_FFLAG_ALLIGNORE(p->fflags);
3590	}
3591	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
3592	SL_RETURN (0, _("sh_hash_compdata"));
3593	}
3594
3595
3596	int hash_remove_tree (char * s)
3597	{
3598	sh_file_t * p;
3599	size_t len;
3600	unsigned int i;
3601
3602	SL_ENTER(_("hash_remove_tree"));
3603
3604	if (!s \|\| *s == '\0')
3605	SL_RETURN ((-1), _("hash_remove_tree"));
3606
3607	len = sl_strlen(s);
3608
3609	if (IsInit != 1)
3610	sh_hash_init();
3611
3612	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
3613	for (i = 0; i < TABSIZE; ++i)
3614	{
3615	for (p = tab[i]; p; p = p->next)
3616	{
3617	if (p->fullpath && 0 == strncmp(s, p->fullpath, len))
3618	{
3619	SET_SH_FFLAG_ALLIGNORE(p->fflags);
3620	}
3621	}
3622	}
3623	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
3624	SL_RETURN ((0), _("hash_remove_tree"));
3625	}
3626
3627	#if TIME_WITH_SYS_TIME
3628	#include <sys/time.h>
3629	#include <time.h>
3630	#else
3631	#if HAVE_SYS_TIME_H
3632	#include <sys/time.h>
3633	#else
3634	#include <time.h>
3635	#endif
3636	#endif
3637
3638	static int ListFullDetail = S_FALSE;
3639	static int ListWithDelimiter = S_FALSE;
3640	static char * ListFile = NULL;
3641
3642	int set_list_file (const char * c)
3643	{
3644	ListFile = sh_util_strdup(c);
3645	return 0;
3646	}
3647
3648	int set_full_detail (const char * c)
3649	{
3650	(void) c;
3651	ListFullDetail = S_TRUE;
3652	return 0;
3653	}
3654
3655	int set_list_delimited (const char * c)
3656	{
3657	(void) c;
3658	ListFullDetail = S_TRUE;
3659	ListWithDelimiter = S_TRUE;
3660	return 0;
3661	}
3662
3663	/* Always quote the string, except if it is empty. Quote quotes by
3664	* doubling them.
3665	*/
3666	char * csv_escape(const char * str)
3667	{
3668	const char * p = str;
3669	const char * q;
3670
3671	size_t size = 0;
3672	size_t flag_quote = 0;
3673	int flag_comma = 0;
3674	char * new;
3675	char * pnew;
3676
3677	if (p)
3678	{
3679
3680	while (*p)
3681	{
3682	if (*p == ',')
3683	flag_comma = 1;
3684	else if (*p == '"')
3685	++flag_quote;
3686
3687	++size; ++p;
3688	}
3689
3690	if (sl_ok_adds(size, flag_quote))
3691	size += flag_quote; /* double each quote */
3692	else
3693	return NULL;
3694
3695	if (sl_ok_adds(size, 3))
3696	size += 3; /* two quotes and terminating null */
3697	else
3698	return NULL;
3699
3700	new = SH_ALLOC(size);
3701
3702	if (flag_quote != 0)
3703	{
3704	new[0] = '"';
3705	pnew = &new[1];
3706	q = str;
3707	while (*q)
3708	{
3709	pnew = q;
3710	if (*pnew == '"')
3711	{
3712	++pnew; *pnew = '"';
3713	}
3714	++pnew; ++q;
3715	}
3716	*pnew = '"'; ++pnew;
3717	*pnew = '\0';
3718	}
3719	else
3720	{
3721	if (size > 3)
3722	{
3723	new[0] = '"';
3724	sl_strlcpy (&new[1], str, size-1);
3725	new[size-2] = '"';
3726	new[size-1] = '\0';
3727	}
3728	else
3729	{
3730	new[0] = '\0';
3731	}
3732	}
3733
3734	return new;
3735	}
3736	return NULL;
3737	}
3738
3739
3740
3741	void sh_hash_list_db_entry_full_detail (sh_file_t * p)
3742	{
3743	char * tmp;
3744	char * esc;
3745	char str[81];
3746
3747	if (ListWithDelimiter == S_TRUE)
3748	{
3749	printf(_("%7ld, %7ld, %10s, %5d, %12s, %5d, %3d, %-8s, %5d, %-8s, %5d, "),
3750	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
3751	p->theFile.c_mode, (int) p->theFile.mode,
3752	p->theFile.c_attributes, (int) p->theFile.attributes,
3753	(int) p->theFile.hardlinks,
3754	p->theFile.c_owner, (int) p->theFile.owner,
3755	p->theFile.c_group, (int) p->theFile.group);
3756	}
3757	else
3758	{
3759	printf(_("%7ld %7ld %10s %5d %12s %5d %3d %-8s %5d %-8s %5d "),
3760	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
3761	p->theFile.c_mode, (int) p->theFile.mode,
3762	p->theFile.c_attributes, (int) p->theFile.attributes,
3763	(int) p->theFile.hardlinks,
3764	p->theFile.c_owner, (int) p->theFile.owner,
3765	p->theFile.c_group, (int) p->theFile.group);
3766	}
3767
3768	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
3769	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.rdev);
3770	else
3771	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.size);
3772
3773	printf( _(" %8s"), str);
3774	if (ListWithDelimiter == S_TRUE)
3775	putchar(',');
3776
3777	printf( _(" %s"), sh_unix_gmttime (p->theFile.ctime, str, sizeof(str)));
3778	if (ListWithDelimiter == S_TRUE)
3779	putchar(',');
3780	printf( _(" %s"), sh_unix_gmttime (p->theFile.mtime, str, sizeof(str)));
3781	if (ListWithDelimiter == S_TRUE)
3782	putchar(',');
3783	printf( _(" %s"), sh_unix_gmttime (p->theFile.atime, str, sizeof(str)));
3784	if (ListWithDelimiter == S_TRUE)
3785	putchar(',');
3786	printf( _(" %s"), p->theFile.checksum);
3787	if (ListWithDelimiter == S_TRUE)
3788	putchar(',');
3789
3790	tmp = sh_util_safe_name(p->fullpath);
3791	if (ListWithDelimiter != S_TRUE)
3792	{
3793	printf( _(" %s"), tmp);
3794	}
3795	else
3796	{
3797	esc = csv_escape(tmp);
3798	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
3799	if (esc)
3800	SH_FREE(esc);
3801	}
3802	SH_FREE(tmp);
3803
3804	if ('l' == p->theFile.c_mode[0])
3805	{
3806	tmp = sh_util_safe_name(p->linkpath);
3807	if (ListWithDelimiter != S_TRUE)
3808	{
3809	printf(_(" -> %s"), tmp);
3810	}
3811	else
3812	{
3813	esc = csv_escape(tmp);
3814	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
3815	if (esc)
3816	SH_FREE(esc);
3817	}
3818	SH_FREE(tmp);
3819	}
3820
3821	if (p->attr_string)
3822	{
3823	tmp = sh_util_safe_name(p->attr_string);
3824	if (ListWithDelimiter != S_TRUE)
3825	{
3826	printf(_(" %s"), tmp);
3827	}
3828	else
3829	{
3830	esc = csv_escape(tmp);
3831	printf( _(" %s"), (esc != NULL) ? esc : _("(null)"));
3832	if (esc)
3833	SH_FREE(esc);
3834	}
3835	SH_FREE(tmp);
3836	}
3837	else
3838	{
3839	if (ListWithDelimiter == S_TRUE)
3840	printf(_(" no_attr"));
3841	}
3842	putchar('\n');
3843
3844	return;
3845	}
3846
3847	void sh_hash_list_db_entry (sh_file_t * p)
3848	{
3849	char nowtime[128];
3850	char thetime[128];
3851	char * tmp;
3852	time_t now = time(NULL);
3853	time_t then = (time_t) p->theFile.mtime;
3854
3855	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GMTIME_R)
3856	struct tm * time_ptr;
3857	struct tm time_tm;
3858
3859	time_ptr = gmtime_r(&then, &time_tm);
3860	strftime(thetime, 127, _("%b %d %Y"), time_ptr);
3861	time_ptr = gmtime_r(&now, &time_tm);
3862	strftime(nowtime, 127, _("%b %d %Y"), time_ptr);
3863	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
3864	{
3865	time_ptr = gmtime_r(&then, &time_tm);
3866	strftime(thetime, 127, _("%b %d %H:%M"), time_ptr);
3867	}
3868	#else
3869	strftime(thetime, 127, _("%b %d %Y"), gmtime(&then));
3870	strftime(nowtime, 127, _("%b %d %Y"), gmtime(&now));
3871	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
3872	strftime(thetime, 127, _("%b %d %H:%M"), gmtime(&then));
3873	#endif
3874
3875	tmp = sh_util_safe_name(p->fullpath);
3876	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
3877	printf(_("%10s %3d %-8s %-8s %3d,%4d %s %s"),
3878	p->theFile.c_mode, (int) p->theFile.hardlinks,
3879	p->theFile.c_owner, p->theFile.c_group,
3880	(int) major((dev_t)p->theFile.rdev),
3881	(int) minor((dev_t)p->theFile.rdev),
3882	thetime,
3883	tmp);
3884	else
3885	printf(_("%10s %3d %-8s %-8s %8ld %s %s"),
3886	p->theFile.c_mode, (int) p->theFile.hardlinks,
3887	p->theFile.c_owner, p->theFile.c_group, (long) p->theFile.size,
3888	thetime,
3889	tmp);
3890	SH_FREE(tmp);
3891
3892	if ('l' == p->theFile.c_mode[0])
3893	{
3894	tmp = sh_util_safe_name(p->linkpath);
3895	printf(_(" -> %s\n"), tmp);
3896	SH_FREE(tmp);
3897	}
3898	else
3899	printf("\n");
3900
3901	return;
3902	}
3903
3904	#ifdef HAVE_LIBZ
3905	#include <zlib.h>
3906	#endif
3907
3908	int sh_hash_printcontent(char * linkpath)
3909	{
3910	#ifdef HAVE_LIBZ
3911	unsigned char * decoded;
3912	unsigned char * decompressed = NULL;
3913	size_t dlen;
3914	unsigned long clen;
3915	unsigned long clen_o;
3916	int res;
3917
3918	if (linkpath && *linkpath != '-')
3919	{
3920	dlen = sh_util_base64_dec_alloc (&decoded,
3921	(unsigned char *)linkpath,
3922	strlen(linkpath));
3923
3924	clen = dlen * 2 + 1;
3925
3926	do {
3927	if (decompressed)
3928	SH_FREE(decompressed);
3929	clen += dlen; clen_o = clen;
3930	decompressed = SH_ALLOC(clen);
3931	res = uncompress(decompressed, &clen, decoded, dlen);
3932	if (res == Z_MEM_ERROR)
3933	{ fprintf(stderr, _("Error: Not enough memory\n")); return -1; }
3934	if (res == Z_DATA_ERROR)
3935	{ fprintf(stderr, _("Error: Data corrupt or incomplete\n")); return -1; }
3936	} while (res == Z_BUF_ERROR \|\| clen == clen_o);
3937
3938	decompressed[clen] = '\0';
3939	fputs( (char*) decompressed, stdout);
3940	return 0;
3941	}
3942	#else
3943	(void) linkpath;
3944	#endif
3945	fprintf(stderr, _("Error: No data available\n"));
3946	return -1;
3947	}
3948
3949	int sh_hash_list_db (const char * db_file)
3950	{
3951	sh_file_t * p;
3952	SL_TICKET fd;
3953	char * line;
3954	int flag = 0;
3955
3956	if (!db_file)
3957	{
3958	_exit(EXIT_FAILURE);
3959	return -1;
3960	}
3961	if (sl_is_suid())
3962	{
3963	fprintf(stderr, _("ERROR: insufficient privilege\n"));
3964	_exit (EXIT_FAILURE);
3965	return -1; /* for Mac OSX compiler */
3966	}
3967	if (0 == strcmp(db_file, _("default")))
3968	db_file = file_path('D', 'W');
3969	if (!db_file)
3970	{
3971	_exit(EXIT_FAILURE);
3972	return -1;
3973	}
3974
3975	line = SH_ALLOC(MAX_PATH_STORE+2);
3976
3977	if ( SL_ISERROR(fd = sl_open_read(db_file, SL_YESPRIV)))
3978	{
3979	fprintf(stderr, _("ERROR: can't open %s for read (errnum = %ld)\n"),
3980	db_file, fd);
3981	_exit(EXIT_FAILURE);
3982	return -1;
3983	}
3984
3985	/* fast forward to start of data
3986	*/
3987	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, db_file);
3988
3989	while (1)
3990	{
3991	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
3992	if ((p != NULL) && (p->fullpath[0] == '/'))
3993	{
3994	if (!ListFile)
3995	{
3996	flag = 1;
3997	if (ListFullDetail == S_FALSE)
3998	sh_hash_list_db_entry (p);
3999	else
4000	sh_hash_list_db_entry_full_detail (p);
4001	}
4002	else
4003	{
4004	if (0 != sl_strcmp(ListFile, p->fullpath))
4005	{
4006	continue;
4007	}
4008	flag = 1;
4009	if ('l' != p->theFile.c_mode[0])
4010	{
4011	if (sh_hash_printcontent(p->linkpath) < 0)
4012	{
4013	_exit(EXIT_FAILURE);
4014	return -1;
4015	}
4016	}
4017	else
4018	{
4019	fprintf(stderr, _("File is a link\n"));
4020	_exit(EXIT_FAILURE);
4021	return -1;
4022	}
4023	break;
4024	}
4025	}
4026	else if (p == NULL)
4027	{
4028	break;
4029	}
4030	}
4031
4032	if (line != NULL)
4033	SH_FREE(line);
4034	sl_close (fd);
4035
4036	fflush(NULL);
4037
4038	if (flag == 0)
4039	{
4040	fprintf(stderr, _("File not found\n"));
4041	_exit(EXIT_FAILURE);
4042	}
4043	_exit(EXIT_SUCCESS);
4044	return 0;
4045	}
4046
4047	/* if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE) */
4048	#endif

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