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source: trunk/src/sh_hash.c@ 222

Last change on this file since 222 was 212, checked in by katerina, 16 years ago
Lock baseline database (ticket #139) and allow list as input for PortCheckInterface (ticket #140).
File size: 99.4 KB

Rev	Line
[1]	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"
[149]	59	#include "sh_pthread.h"
[1]	60
	61	#if defined(SH_WITH_CLIENT)
	62	#include "sh_forward.h"
	63	#endif
	64
[105]	65
	66	#define SH_KEY_NULL _("000000000000000000000000000000000000000000000000")
	67
	68
[1]	69	#undef FIL__
	70	#define FIL__ _("sh_hash.c")
	71
[149]	72	SH_MUTEX_STATIC(mutex_hash,PTHREAD_MUTEX_INITIALIZER);
	73
	74	const char notalink[2] = { '-', '\0' };
	75
[1]	76	static char * all_items (file_type * theFile, char * fileHash, int is_new);
	77
	78	#define QUOTE_CHAR '='
	79
[149]	80	char * unquote_string (const char * str, size_t len)
[1]	81	{
[34]	82	int i = 0, t1, t2;
[8]	83	char * tmp = NULL;
[149]	84	size_t l2, j, k = 0;
[1]	85
	86	SL_ENTER(_("unquote_string"));
	87
[8]	88	if (str != NULL)
[1]	89	{
[8]	90	l2 = len - 2;
	91	tmp = SH_ALLOC(len + 1);
[1]	92
[8]	93	for (j = 0; j <= len; ++j)
[1]	94	{
[8]	95	if (str[j] != QUOTE_CHAR)
[1]	96	{
[8]	97	tmp[k] = str[j];
[1]	98	}
[8]	99	else if (str[j] == QUOTE_CHAR && j < l2)
[1]	100	{
[8]	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	}
[1]	113	}
[8]	114	else
	115	tmp[k] = str[j];
	116	++k;
[1]	117	}
	118	}
	119	SL_RETURN(tmp, _("unquote_string"));
	120	}
	121
	122
[149]	123	static char * int2hex (unsigned char i, char * i2h)
[1]	124	{
[34]	125	static char hexchars[] = "0123456789ABCDEF";
[1]	126
[34]	127	i2h[0] = hexchars[(((i) & 0xF0) >> 4)]; /* high */
	128	i2h[1] = hexchars[((i) & 0x0F)]; /* low */
[1]	129
	130	return i2h;
	131	}
	132
[34]	133
[149]	134	char * quote_string (const char * str, size_t len)
[1]	135	{
	136	char * tmp;
	137	char * tmp2;
[149]	138	size_t l2, j, i = 0, k = 0;
	139	char i2h[2];
[1]	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
[34]	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
[1]	164	for (j = 0; j <= len; ++j)
	165	{
	166	if (str[j] == '\n')
	167	{
[149]	168	tmp2 = int2hex((unsigned char) '\n', i2h); /* was 'n', fixed in 1.5.4 */
[1]	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	{
[149]	175	tmp2 = int2hex((unsigned char) QUOTE_CHAR, i2h);
[1]	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 {
[149]	249
[1]	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;
[149]	267	char c_attributes[ATTRBUF_SIZE];
[1]	268	#endif
	269	#else
	270	/* #if defined(__linux__) */
	271	UINT32 attributes;
[149]	272	char c_attributes[ATTRBUF_SIZE];
[1]	273	/* endif */
	274	#endif
	275	unsigned short mark;
	276	char c_owner[USER_MAX+2];
	277	char c_group[GROUP_MAX+2];
[149]	278	char c_mode[CMODE_SIZE];
[1]	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;
[68]	286	char * attr_string;
[114]	287	int fflags;
[1]	288	unsigned long modi_mask;
	289	struct file_info * next;
	290	} sh_file_t;
	291
[170]	292	static const char *policy[] = {
[1]	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]"),
[27]	302	N_("[User2]"),
	303	N_("[User3]"),
	304	N_("[User4]"),
[1]	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 */
[8]	320	/* #define TABSIZE 2048 */
	321	#define TABSIZE 65536
[1]	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
[68]	337	#define REC_FLAGS_ATTR (1<<8)
	338	#define REC_FLAGS_MASK 0xFF00
[1]	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;
[10]	355	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[149]	356	sl_strlcpy(theFile->c_attributes, p->theFile.c_attributes, ATTRBUF_SIZE);
[1]	357	theFile->attributes = p->theFile.attributes;
	358	#endif
	359
	360	sl_strlcpy(theFile->fullpath, p->fullpath, PATH_MAX);
[167]	361	if (p->linkpath != NULL /* && theFile->c_mode[0] == 'l' */)
[1]	362	{
[167]	363	theFile->link_path = sh_util_strdup(p->linkpath);
[1]	364	}
	365	else
	366	{
[167]	367	theFile->link_path = NULL;
[1]	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
[68]	387	if (p->attr_string)
	388	theFile->attr_string = sh_util_strdup(p->attr_string);
	389	else
	390	theFile->attr_string = NULL;
	391
[1]	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	**************************************************************/
[8]	404
[1]	405	static int hashfunc(char *s)
	406	{
[18]	407	unsigned int n = 0;
[1]	408
	409	for ( ; *s; s++)
	410	n = 31 * n + *s;
[18]	411
	412	return n & (TABSIZE - 1); /* % TABSIZE */;
[1]	413	}
	414
[8]	415
[1]	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;
[133]	423	char hashbuf[KEYBUF_SIZE];
[170]	424	int retval;
[1]	425
	426	/* -------- find the entry for the file ---------------- */
	427
[149]	428	SH_MUTEX_LOCK(mutex_hash);
	429
[170]	430	retval = 0;
	431
[1]	432	if (sl_strlen(fullpath) <= MAX_PATH_STORE)
	433	p = hashsearch(fullpath);
	434	else
	435	p = hashsearch( sh_tiger_hash(fullpath,
	436	TIGER_DATA,
[133]	437	sl_strlen(fullpath),
	438	hashbuf, sizeof(hashbuf))
[1]	439	);
	440	if (p == NULL)
[149]	441	{
	442	retval = -1;
	443	goto unlock_and_return;
	444	}
[1]	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);
[167]	453	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	454	if (theFile->link_path) SH_FREE(theFile->link_path);
[1]	455	SH_FREE(theFile);
[149]	456
	457	unlock_and_return:
[153]	458	; /* 'label at end of compound statement */
[149]	459	SH_MUTEX_UNLOCK(mutex_hash);
	460	return retval;
[1]	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
[114]	492	/* Not a fully qualified path, i.e. some info stored by some module
[1]	493	*/
[114]	494	if (p->fullpath[0] != '/')
[1]	495	{
	496	SL_RET0(_("hash_unvisited"));
	497	}
	498
[114]	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
[1]	503	*
	504	* Files/directories under IgnoreAll are noticed as missing already
	505	* during the file check.
	506	*/
[114]	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)))
[1]	510	{
	511	i = retry_lstat(FIL__, __LINE__, p->fullpath, &buf);
	512
	513	/* if file does not exist
	514	*/
	515	if (0 != i)
	516	{
[34]	517	ptr = sh_util_dirname (p->fullpath);
[1]	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	}
[114]	526
	527	/* Only report if !SH_FFLAG_CHECKED_SET
	528	*/
	529	if (!SH_FFLAG_CHECKED_SET(p->fflags))
[1]	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);
[167]	540	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	541	if (theFile->link_path) SH_FREE(theFile->link_path);
[1]	542	SH_FREE(theFile);
	543
	544	SH_FREE(tmp);
	545	}
	546	}
	547
[77]	548	/* We rewrite the db on update, thus we need to keep this
[1]	549	* if the user does not want to purge it from the db.
	550	*/
	551
[77]	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)))
[1]	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	{
[149]	569	if (p->linkpath != notalink)
	570	SH_FREE(p->linkpath);
[1]	571	p->linkpath = NULL;
	572	}
[68]	573	if (p->attr_string)
	574	{
	575	SH_FREE(p->attr_string);
	576	p->attr_string = NULL;
	577	}
[1]	578	SH_FREE(p);
	579	p = NULL;
	580	SL_RET0(_("hash_unvisited"));
	581	#else
[114]	582	SET_SH_FFLAG_REPORTED(p->fflags);
[1]	583	#endif
	584	}
	585	}
	586	}
	587
[114]	588	else if (SH_FFLAG_VISITED_SET(p->fflags) && SH_FFLAG_REPORTED_SET(p->fflags)
	589	&& (!SH_FFLAG_ALLIGNORE_SET(p->fflags)))
[1]	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);
[68]	600	if (theFile->attr_string)
	601	SH_FREE(theFile->attr_string);
[1]	602	SH_FREE(theFile);
	603
	604	SH_FREE(tmp);
	605	}
	606
[114]	607	CLEAR_SH_FFLAG_REPORTED(p->fflags);
[1]	608	}
	609
	610	if (sh.flag.reportonce == S_FALSE)
[114]	611	CLEAR_SH_FFLAG_REPORTED(p->fflags);
[1]	612
[114]	613	CLEAR_SH_FFLAG_VISITED(p->fflags);
	614	CLEAR_SH_FFLAG_CHECKED(p->fflags);
	615
[1]	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"));
[149]	630
	631	SH_MUTEX_LOCK(mutex_hash);
[1]	632	for (i = 0; i < TABSIZE; ++i)
	633	{
	634	if (tab[i] != NULL)
	635	hash_unvisited (i, tab[i], tab[i], level);
	636	}
[149]	637	SH_MUTEX_UNLOCK(mutex_hash);
	638
[1]	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	{
[149]	665	if (p->linkpath != notalink)
	666	SH_FREE(p->linkpath);
[1]	667	p->linkpath = NULL;
	668	}
[68]	669	if (p->attr_string)
	670	{
	671	SH_FREE(p->attr_string);
	672	p->attr_string = NULL;
	673	}
[1]	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
[8]	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	}
[1]	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;
[3]	709	sh_file_t * q;
[1]	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 &&
[8]	728	0 == strcmp(s->fullpath, p->fullpath))
[1]	729	{
[3]	730	q = p->next;
	731	SH_FREE(p->fullpath);
[149]	732	if(p->linkpath && p->linkpath != notalink)
[3]	733	SH_FREE(p->linkpath);
[68]	734	if(p->attr_string)
	735	SH_FREE(p->attr_string);
[3]	736	memcpy(p, s, sizeof(sh_file_t));
	737	p->next = q;
[1]	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) {
[34]	769	if (sizeofline > 0) line[0] = '\0';
[1]	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);
[149]	779	if (n > 0) {
[1]	780	--n;
[34]	781	line[n] = '\0'; /* remove terminating '\n' */
[1]	782	}
	783	return n;
	784	}
	785
[170]	786	static void sh_hash_getline_end (void)
[1]	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	******************************************************************/
[20]	807	int sh_hash_setdataent (SL_TICKET fd, char * line, int size, const char * file)
[1]	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	{
[34]	836	i = sh_hash_getline (sh_fin_fd, line, size);
[1]	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;
[34]	905	size_t len;
[1]	906	char * fullpath;
	907	char * linkpath;
[68]	908	char * attr_string = NULL;
[1]	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));
[10]	940	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	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
[68]	949	if ((ft.mark & ~REC_FLAGS_MASK) != REC_MAGIC)
[1]	950	{
	951	SH_FREE(p);
	952	SL_RETURN( NULL, _("sh_hash_getdataent"));
	953	}
	954
	955	/* Read next record -- Part Two -- Fullpath
	956	*/
[34]	957	i = sh_hash_getline (sh_fin_fd, line, size);
[149]	958	if (i <= 0 )
[1]	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
[149]	972	tmp = unquote_string (line, i);
[34]	973	len = sl_strlen(tmp)+1;
	974	fullpath = SH_ALLOC(len);
	975	(void) sl_strlcpy (fullpath, tmp, len);
[1]	976	if (tmp)
	977	SH_FREE(tmp);
[34]	978	if (fullpath[len-2] == '\n')
	979	fullpath[len-2] = '\0';
[1]	980
	981	/* Read next record -- Part Three -- Linkpath
	982	*/
[34]	983	i = sh_hash_getline (sh_fin_fd, line, size);
[149]	984	if (i <= 0 )
[1]	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
[149]	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	{
[167]	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';
[149]	1012	}
	1013
[1]	1014	if (tmp)
	1015	SH_FREE(tmp);
	1016
[68]	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);
[149]	1022	if (i <= 0 )
[68]	1023	{
	1024	SH_FREE(line);
	1025	SH_FREE(fullpath);
[149]	1026	if (linkpath != notalink)
	1027	SH_FREE(linkpath);
[68]	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
[149]	1039	tmp = unquote_string (line, i);
[68]	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
[1]	1050	/* Read next record -- Part Four -- Decode
	1051	*/
	1052	#if defined(SH_STEALTH)
	1053	sh_do_decode(fullpath, sl_strlen(fullpath));
	1054
[10]	1055	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	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
[149]	1065	if (ft.c_mode[0] == 'l' && linkpath != notalink)
[1]	1066	{
	1067	sh_do_decode(linkpath, sl_strlen(linkpath));
	1068	}
[68]	1069	if ((ft.mark & REC_FLAGS_ATTR) != 0)
	1070	{
	1071	sh_do_decode(attr_string, sl_strlen(attr_string));
	1072	}
[1]	1073	#endif
	1074
	1075	memcpy( &(*p).theFile, &ft, sizeof(sh_filestore_t) );
[114]	1076
[115]	1077	/* init fflags, such that suid files in
	1078	* database are recognized as such
	1079	*/
	1080	{
	1081	mode_t mode = (mode_t) ft.mode;
[114]	1082
[115]	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
[1]	1099	p->modi_mask = 0L;
	1100	p->fullpath = fullpath;
	1101	p->linkpath = linkpath;
	1102
[68]	1103	p->attr_string = attr_string;
	1104
[1]	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	{
[34]	1119
	1120	#define FGETS_BUF 16384
	1121
[1]	1122	sh_file_t * p;
[170]	1123	SL_TICKET fd;
[1]	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;
[170]	1134	int flag_pgp;
	1135	int flag_nohead;
[1]	1136	SL_TICKET fdTmp = (-1);
	1137	SL_TICKET open_tmp (void);
	1138	#endif
[133]	1139	char hashbuf[KEYBUF_SIZE];
[1]	1140
[199]	1141	volatile int retval = 0;
	1142	volatile int exitval = EXIT_SUCCESS;
[185]	1143
[1]	1144	SL_ENTER(_("sh_hash_init"));
	1145
[149]	1146	SH_MUTEX_LOCK(mutex_hash);
[1]	1147
[170]	1148	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
	1149	flag_pgp = S_FALSE;
	1150	flag_nohead = S_FALSE;
	1151	#endif
	1152
[149]	1153	if (IsInit == 1)
	1154	{
	1155	goto unlock_and_return;
	1156	}
[1]	1157
[170]	1158	fd = (-1);
	1159
[1]	1160	#if defined(SH_WITH_CLIENT)
	1161
	1162	/* Data file from Server
	1163	*/
	1164
	1165	if (fd == (-1) && 0 == sl_strcmp(file_path('D', 'R'), _("REQ_FROM_SERVER")))
	1166	{
	1167	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_D_DSTART);
	1168	fd = sh_forward_req_file(_("DATA"));
	1169	if (SL_ISERROR(fd))
	1170	{
	1171	dlog(1, FIL__, __LINE__,
	1172	_("Could not retrieve the file signature database from the server(errnum = %ld).\nPossible reasons include:\n - the server is not running,\n - session key negotiation failed (see the manual for proper setup), or\n - the server cannot access the file.\n"), fd);
	1173	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
	1174	sh.prg_name);
[185]	1175	retval = 1; exitval = EXIT_FAILURE;
	1176	goto unlock_and_return;
[1]	1177	}
	1178	sl_rewind (fd);
	1179
	1180	sl_strlcpy (sh.data.hash,
[160]	1181	sh_tiger_hash (file_path('C', 'R'),
	1182	fd, TIGER_NOLIM, hashbuf, sizeof(hashbuf)),
[1]	1183	KEY_LEN+1);
	1184	sl_rewind (fd);
	1185	}
	1186	else
	1187	#endif
	1188	/* Local data file
	1189	*/
	1190
	1191	if (fd == (-1))
	1192	{
	1193	if ( SL_ISERROR(fd = sl_open_read(file_path('D', 'R'), SL_YESPRIV)))
	1194	{
	1195	TPT(( 0, FIL__, __LINE__, _("msg=<Error opening: %s>\n"),
	1196	file_path('D', 'R')));
	1197	dlog(1, FIL__, __LINE__,
	1198	_("Could not open the local file signature database for reading because\nof the following error: %s (errnum = %ld)\nIf this is a permission problem, you need to change file permissions\nto make the file readable for the effective UID: %d\n"),
	1199	sl_get_errmsg(), fd, (int) sl_ret_euid());
	1200	sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_EXIT_ABORT1,
	1201	sh.prg_name);
[185]	1202	retval = 1; exitval = EXIT_FAILURE;
	1203	goto unlock_and_return;
[1]	1204	}
	1205
	1206	TPT(( 0, FIL__, __LINE__, _("msg=<Opened database: %s>\n"),
	1207	file_path('D', 'R')));
	1208
	1209	if (0 != sl_strncmp(sh.data.hash,
[160]	1210	sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
[133]	1211	hashbuf, sizeof(hashbuf)),
[1]	1212	KEY_LEN)
	1213	&& sh.flag.checkSum != SH_CHECK_INIT)
	1214	{
	1215	dlog(1, FIL__, __LINE__,
[162]	1216	_("The checksum of the file signature database has changed since startup: %s -> %s\n"),
	1217	sh.data.hash, sh_tiger_hash (file_path('D', 'R'), fd, TIGER_NOLIM,
	1218	hashbuf, sizeof(hashbuf)));
[1]	1219	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_E_AUTH,
	1220	( (NULL == file_path('D', 'R')) ? _("(null)") :
	1221	file_path('D', 'R') )
	1222	);
[185]	1223	retval = 1; exitval = EXIT_FAILURE;
	1224	goto unlock_and_return;
[1]	1225	}
	1226	sl_rewind (fd);
	1227
	1228	} /* new 1.4.8 */
	1229
	1230	if (sig_termfast == 1) /* SIGTERM */
	1231	{
	1232	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
	1233	--sig_raised; --sig_urgent;
[185]	1234	retval = 1; exitval = EXIT_SUCCESS;
	1235	goto unlock_and_return;
[1]	1236	}
	1237
	1238	#if defined(WITH_GPG) \|\| defined(WITH_PGP)
	1239	/* new 1.4.8: also checked for server data */
	1240
	1241	/* extract the data and copy to temporary file
	1242	*/
	1243	fdTmp = open_tmp();
	1244
	1245	fin_cp = fdopen(get_the_fd(fd), "rb");
[34]	1246	buf = SH_ALLOC(FGETS_BUF);
[1]	1247
[34]	1248	while (NULL != fgets(buf, FGETS_BUF, fin_cp))
[1]	1249	{
	1250	bufc = 0;
[34]	1251	while (bufc < FGETS_BUF) {
[1]	1252	if (buf[bufc] == '\n') { ++bufc; break; }
	1253	++bufc;
	1254	}
	1255
	1256	if (sig_termfast == 1) /* SIGTERM */
	1257	{
	1258	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
	1259	--sig_raised; --sig_urgent;
[185]	1260	retval = 1; exitval = EXIT_SUCCESS;
	1261	goto unlock_and_return;
[1]	1262	}
	1263
	1264	if (flag_pgp == S_FALSE &&
	1265	(0 == sl_strcmp(buf, _("-----BEGIN PGP SIGNED MESSAGE-----\n"))\|\|
	1266	0 == sl_strcmp(buf, _("-----BEGIN PGP MESSAGE-----\n")))
	1267	)
	1268	{
	1269	flag_pgp = S_TRUE;
	1270	sl_write(fdTmp, buf, bufc);
	1271	continue;
	1272	}
	1273
	1274	if (flag_pgp == S_TRUE && flag_nohead == S_FALSE)
	1275	{
	1276	if (buf[0] == '\n')
	1277	{
	1278	flag_nohead = S_TRUE;
	1279	sl_write(fdTmp, buf, 1);
	1280	continue;
	1281	}
	1282	else if (0 == sl_strncmp(buf, _("Hash:"), 5) \|\|
	1283	0 == sl_strncmp(buf, _("NotDashEscaped:"), 15))
	1284	{
	1285	sl_write(fdTmp, buf, bufc);
	1286	continue;
	1287	}
	1288	else
	1289	continue;
	1290	}
	1291
	1292	if (flag_pgp == S_TRUE && buf[0] == '\n')
	1293	{
	1294	sl_write(fdTmp, buf, 1);
	1295	}
	1296	else if (flag_pgp == S_TRUE)
	1297	{
	1298	/* sl_write_line(fdTmp, buf, bufc); */
	1299	sl_write(fdTmp, buf, bufc);
	1300	}
	1301
	1302	if (flag_pgp == S_TRUE &&
	1303	0 == sl_strcmp(buf, _("-----END PGP SIGNATURE-----\n")))
	1304	break;
	1305	}
	1306	SH_FREE(buf);
	1307	sl_close(fd);
	1308	fclose(fin_cp);
	1309
	1310	fd = fdTmp;
	1311	sl_rewind (fd);
	1312
	1313	/* Validate signature of open file.
	1314	*/
	1315	if (0 != sh_gpg_check_sign (0, fd, 2))
	1316	{
[185]	1317	retval = 1; exitval = EXIT_FAILURE;
	1318	goto unlock_and_return;
[1]	1319	}
	1320	sl_rewind (fd);
	1321	#endif
	1322	/* } new 1.4.8 check sig also for files downloaded from server */
	1323
[170]	1324	line = SH_ALLOC(MAX_PATH_STORE+2);
[1]	1325
	1326	/* fast forward to start of data
	1327	*/
[170]	1328	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, file_path('D', 'R'));
[1]	1329
[149]	1330	for (i = 0; i < TABSIZE; ++i)
	1331	tab[i] = NULL;
	1332
[1]	1333	while (1)
	1334	{
	1335	if (sig_termfast == 1) /* SIGTERM */
	1336	{
	1337	TPT((0, FIL__, __LINE__, _("msg=<Terminate.>\n")));
	1338	--sig_raised; --sig_urgent;
[185]	1339	retval = 1; exitval = EXIT_SUCCESS;
	1340	goto unlock_and_return;
[1]	1341	}
	1342
[170]	1343	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
[1]	1344	if (p != NULL)
	1345	{
	1346	hashinsert (p);
	1347	++count;
	1348	}
	1349	else
	1350	break;
	1351	}
	1352
[149]	1353	/* Initialization completed.
	1354	*/
	1355	IsInit = 1;
	1356
[1]	1357	if (line != NULL)
	1358	SH_FREE(line);
	1359
	1360	/* Always keep db in memory, so we have no open file
	1361	*/
	1362	sl_close (fd);
	1363	sh_hash_getline_end();
	1364	fd = -1;
	1365
[149]	1366	unlock_and_return:
[153]	1367	; /* 'label at end of compound statement */
[149]	1368	SH_MUTEX_UNLOCK(mutex_hash);
[185]	1369	if (retval == 0)
	1370	{
	1371	SL_RET0(_("sh_hash_init"));
	1372	}
	1373	aud_exit (FIL__, __LINE__, exitval);
[1]	1374	}
	1375
	1376	/*****************************************************************
	1377	*
	1378	* delete hash array
	1379	*
	1380	*****************************************************************/
	1381	void sh_hash_hashdelete ()
	1382	{
	1383	int i;
	1384
	1385	SL_ENTER(_("sh_hash_hashdelete"));
[149]	1386	SH_MUTEX_LOCK(mutex_hash);
[1]	1387
	1388	if (IsInit == 0)
[149]	1389	goto unlock_and_exit;
	1390
[1]	1391	for (i = 0; i < TABSIZE; ++i)
	1392	if (tab[i] != NULL)
	1393	{
	1394	hash_kill (tab[i]);
	1395	tab[i] = NULL;
	1396	}
	1397	IsInit = 0;
[149]	1398
	1399	unlock_and_exit:
[153]	1400	; /* 'label at end of compound statement */
[149]	1401	SH_MUTEX_UNLOCK(mutex_hash);
[1]	1402	SL_RET0(_("sh_hash_hashdelete"));
	1403	}
	1404
	1405	/******************************************************************
	1406	*
	1407	* Insert a file into the database.
	1408	*
	1409	******************************************************************/
	1410	static int pushdata_isfirst = 1;
	1411	static SL_TICKET pushdata_fd = -1;
	1412
	1413	static int pushdata_stdout = S_FALSE;
	1414
	1415	static char * sh_db_version_string = NULL;
	1416
[20]	1417	int sh_hash_pushdata_stdout (const char * str)
[1]	1418	{
	1419	if (!str)
	1420	{ pushdata_stdout = S_TRUE; return 0; }
	1421	return -1;
	1422	}
	1423
[22]	1424	int sh_hash_version_string(const char * str)
[1]	1425	{
	1426	if (str)
	1427	{
	1428	if (sh_db_version_string != NULL) {
	1429	SH_FREE(sh_db_version_string);
	1430	}
	1431	if (0 == sl_strncmp(str, _("NULL"), 4))
	1432	{
	1433	sh_db_version_string = NULL;
	1434	return 0;
	1435	}
[34]	1436	sh_db_version_string = sh_util_strdup(str);
[1]	1437	return 0;
	1438	}
	1439	return -1;
	1440	}
	1441
[205]	1442	static int sh_loosedircheck = S_FALSE;
[1]	1443
[205]	1444	int sh_hash_loosedircheck(const char * str)
	1445	{
	1446	return sh_util_flagval(str, &sh_loosedircheck);
	1447	}
	1448
	1449
[149]	1450	static void sh_hash_pushdata_int (file_type * buf, char * fileHash)
[1]	1451	{
	1452	static long p_count = 0;
	1453
	1454	int status = 0;
	1455
	1456	char * tmp;
	1457	size_t tmp_len = 0;
	1458	size_t old_len = 0;
[149]	1459	size_t path_len = 0;
[1]	1460
	1461	sh_filestore_t p;
	1462
	1463	struct stat sbuf;
	1464
	1465	char * fullpath = NULL;
	1466	char * linkpath = NULL;
[68]	1467	char * attr_string = NULL;
[1]	1468
	1469	char * line = NULL;
	1470
	1471	char timestring[81];
	1472
[10]	1473	#if !defined(__linux__) && !defined(HAVE_STAT_FLAGS)
[1]	1474	int i;
	1475	#endif
	1476
[149]	1477	SL_ENTER(_("sh_hash_pushdata_int"));
[1]	1478
	1479	fullpath = SH_ALLOC(MAX_PATH_STORE+1);
	1480	linkpath = SH_ALLOC(MAX_PATH_STORE+1);
	1481
	1482	linkpath[0] = '-';
	1483	linkpath[1] = '\0';
	1484	fullpath[0] = '-';
	1485	fullpath[1] = '\0';
	1486
	1487	if (!buf) {
	1488	memset(&p, '\0', sizeof(sh_filestore_t));
	1489	}
	1490
	1491	if ((pushdata_stdout == S_TRUE) && (sh.flag.update == S_TRUE))
	1492	{
	1493	dlog(1, FIL__, __LINE__,
	1494	_("You cannot write the database to stdout when you use update rather than init.\n"));
	1495	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
	1496	_("Writing database to stdout with update"),
	1497	sh.prg_name,
[149]	1498	_("sh_hash_pushdata_int"));
[1]	1499	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1500	}
	1501
	1502	if ((pushdata_stdout == S_TRUE) && (sl_is_suid()))
	1503	{
	1504	dlog(1, FIL__, __LINE__,
	1505	_("You cannot write the database to stdout when running with suid privileges.\n"));
	1506	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
	1507	_("Writing database to stdout when suid"),
	1508	sh.prg_name,
[149]	1509	_("sh_hash_pushdata_int"));
[1]	1510	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1511	}
	1512
	1513
[149]	1514	if ((pushdata_isfirst == 1) && (pushdata_stdout == S_FALSE) &&
[1]	1515	( (NULL == file_path('D', 'W')) \|\|
	1516	(0 == sl_strcmp(file_path('D', 'W'), _("REQ_FROM_SERVER"))) ))
	1517	{
	1518	dlog(1, FIL__, __LINE__,
	1519	_("You need to configure a local path for initializing the database\nlike ./configure --with-data-file=REQ_FROM_SERVER/some/local/path\n"));
	1520	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORTS,
	1521	_("No local path for database specified"),
	1522	sh.prg_name,
[149]	1523	_("sh_hash_pushdata_int"));
[1]	1524	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1525	}
	1526
	1527
[149]	1528	if ((pushdata_isfirst == 1) && (pushdata_stdout == S_FALSE))
[1]	1529	{
	1530	/* Warn that file already exists; file_path != NULL here because
	1531	* checked above
	1532	*/
	1533	if (0 == retry_lstat(FIL__, __LINE__, file_path('D', 'W'), &sbuf))
	1534	{
	1535	if (sh.flag.update == S_FALSE)
	1536	{
	1537	sh_error_handle((-1), FIL__, __LINE__, 0, MSG_FI_DBEX,
	1538	file_path('D', 'W'));
	1539	}
	1540	}
	1541	}
	1542
	1543
	1544	if (sh.flag.update == S_FALSE)
	1545	{
[76]	1546	if (pushdata_stdout == S_FALSE && pushdata_fd == -1)
[1]	1547	{
[76]	1548	if ( SL_ISERROR(pushdata_fd = sl_open_write(file_path('D', 'W'), SL_YESPRIV)))
	1549	{
	1550	SH_FREE(fullpath);
	1551	SH_FREE(linkpath);
	1552	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
	1553	geteuid(), file_path('D', 'W'));
[212]	1554	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[76]	1555	}
[212]	1556
	1557	if (SL_ISERROR(status = sl_lock (pushdata_fd)))
	1558	{
	1559	SH_FREE(fullpath);
	1560	SH_FREE(linkpath);
	1561	sh_error_handle((-1), FIL__, __LINE__, status, MSG_E_SUBGPATH,
	1562	_("Failed to lock baseline database"), _("sh_hash_pushdata_int"),
	1563	file_path('D', 'W'));
	1564	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1565	}
	1566
[76]	1567	if ( SL_ISERROR(status = sl_forward(pushdata_fd)))
	1568	{
	1569	SH_FREE(fullpath);
	1570	SH_FREE(linkpath);
	1571	sh_error_handle((-1), FIL__, __LINE__, status, MSG_E_SUBGPATH,
[212]	1572	_("Failed to seek to end of baseline database"), _("sh_hash_pushdata_int"),
[76]	1573	file_path('D', 'W'));
[212]	1574	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[76]	1575	}
[1]	1576	}
	1577	}
	1578	else /* update == TRUE */
	1579	{
	1580	if (pushdata_isfirst == 1)
	1581	{
	1582	TPT((0, FIL__, __LINE__, _("msg=<Update.>\n")))
[212]	1583	if ( SL_ISERROR(pushdata_fd = sl_open_rdwr(file_path('D', 'W'), SL_YESPRIV))){
	1584	SH_FREE(fullpath);
	1585	SH_FREE(linkpath);
	1586	sh_error_handle((-1), FIL__, __LINE__, pushdata_fd, MSG_E_ACCESS,
	1587	geteuid(), file_path('D', 'W'));
	1588	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1589	}
	1590
	1591	if (SL_ISERROR(status = sl_lock (pushdata_fd)))
	1592	{
	1593	SH_FREE(fullpath);
	1594	SH_FREE(linkpath);
	1595	sh_error_handle((-1), FIL__, __LINE__, status, MSG_E_SUBGPATH,
	1596	_("Failed to lock baseline database"), _("sh_hash_pushdata_int"),
	1597	file_path('D', 'W'));
	1598	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	1599	}
	1600
[1]	1601	line = SH_ALLOC(MAX_PATH_STORE+1);
	1602	if (SL_ISERROR(sh_hash_setdataent_old (pushdata_fd, line,
	1603	MAX_PATH_STORE,
	1604	file_path('D', 'W'))))
	1605	{
	1606	SH_FREE(fullpath);
	1607	SH_FREE(linkpath);
	1608	SH_FREE(line);
[212]	1609	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[1]	1610	}
	1611	SH_FREE(line);
	1612	}
	1613	}
	1614
	1615	if (buf != NULL && buf->fullpath != NULL) {
	1616
	1617	old_len = sl_strlen(buf->fullpath);
	1618	#if defined(SH_STEALTH)
	1619	sh_do_encode(buf->fullpath, old_len);
	1620	#endif
[149]	1621	tmp = quote_string(buf->fullpath, old_len);
[1]	1622	tmp_len = sl_strlen(tmp);
	1623	#if defined(SH_STEALTH)
	1624	sh_do_decode(buf->fullpath, old_len);
	1625	#endif
	1626
[34]	1627	if (tmp && tmp_len <= MAX_PATH_STORE)
[1]	1628	{
	1629	sl_strlcpy(fullpath, buf->fullpath, MAX_PATH_STORE+1);
	1630	}
	1631	else
	1632	{
[133]	1633	char hashbuf[KEYBUF_SIZE];
	1634
[1]	1635	sl_strlcpy(fullpath,
	1636	sh_tiger_hash (buf->fullpath,
[133]	1637	TIGER_DATA, old_len,
	1638	hashbuf, sizeof(hashbuf)),
[1]	1639	KEY_LEN+1);
	1640	}
[34]	1641	if (tmp) SH_FREE(tmp);
[1]	1642	}
	1643
[149]	1644	path_len = sl_strlen(fullpath);
[1]	1645	#if defined(SH_STEALTH)
[149]	1646	sh_do_encode(fullpath, path_len);
[1]	1647	#endif
	1648
[149]	1649	tmp = quote_string(fullpath, path_len);
[34]	1650	if (tmp) {
	1651	sl_strlcpy(fullpath, tmp, MAX_PATH_STORE+1);
	1652	SH_FREE(tmp);
	1653	}
[1]	1654
[167]	1655	if (buf != NULL /* && buf->c_mode[0] == 'l' */ && buf->link_path != NULL)
[1]	1656	{
	1657
[167]	1658	old_len = sl_strlen(buf->link_path);
[1]	1659	#if defined(SH_STEALTH)
[167]	1660	if (buf->c_mode[0] == 'l')
	1661	sh_do_encode(buf->link_path, old_len);
[1]	1662	#endif
[167]	1663	tmp = quote_string(buf->link_path, old_len);
[1]	1664	tmp_len = sl_strlen(tmp);
	1665	#if defined(SH_STEALTH)
[167]	1666	if (buf->c_mode[0] == 'l')
	1667	sh_do_decode(buf->link_path, old_len);
[1]	1668	#endif
	1669
[34]	1670	if (tmp && tmp_len <= MAX_PATH_STORE)
[1]	1671	{
[167]	1672	sl_strlcpy(linkpath, buf->link_path, MAX_PATH_STORE+1);
[1]	1673	}
	1674	else
	1675	{
[133]	1676	char hashbuf[KEYBUF_SIZE];
[1]	1677	sl_strlcpy(linkpath,
[167]	1678	sh_tiger_hash (buf->link_path,
[133]	1679	TIGER_DATA, old_len,
	1680	hashbuf, sizeof(hashbuf)),
[1]	1681	KEY_LEN+1);
	1682	}
[34]	1683	if (tmp) SH_FREE(tmp);
[1]	1684
[149]	1685	path_len = sl_strlen(linkpath);
[1]	1686	#if defined(SH_STEALTH)
[167]	1687	if (buf->c_mode[0] == 'l')
	1688	sh_do_encode(linkpath, path_len);
[1]	1689	#endif
[149]	1690	tmp = quote_string(linkpath, path_len);
[34]	1691	if (tmp)
	1692	{
	1693	sl_strlcpy(linkpath, tmp, MAX_PATH_STORE+1);
	1694	SH_FREE(tmp);
	1695	}
[1]	1696	}
	1697
[68]	1698	if (buf != NULL && buf->attr_string != NULL)
	1699	{
	1700	old_len = sl_strlen(buf->attr_string);
	1701	#if defined(SH_STEALTH)
	1702	sh_do_encode(buf->attr_string, old_len);
	1703	#endif
[149]	1704	tmp = quote_string(buf->attr_string, old_len);
[68]	1705	if (tmp)
	1706	{
	1707	attr_string = tmp;
	1708	tmp = NULL;
	1709	}
	1710	#if defined(SH_STEALTH)
	1711	sh_do_decode(buf->attr_string, old_len);
	1712	#endif
	1713	}
	1714
	1715
[1]	1716	if (buf != NULL) {
	1717	p.mark = REC_MAGIC;
[68]	1718	if (attr_string)
	1719	p.mark \|= REC_FLAGS_ATTR;
[149]	1720	sl_strlcpy(p.c_mode, buf->c_mode, CMODE_SIZE);
[1]	1721	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
	1722	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
	1723	if (fileHash) {
	1724	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
	1725	}
[10]	1726	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[149]	1727	sl_strlcpy(p.c_attributes, buf->c_attributes, ATTRBUF_SIZE);
[1]	1728	#else
[149]	1729	for (i = 0; i < ATTRBUF_USED; ++i) p.c_attributes[i] = '-';
	1730	p.c_attributes[ATTRBUF_USED] = '\0';
[1]	1731	#endif
	1732
	1733	#if defined(SH_STEALTH)
	1734	sh_do_encode(p.c_mode, sl_strlen(p.c_mode));
	1735	sh_do_encode(p.c_owner, sl_strlen(p.c_owner));
	1736	sh_do_encode(p.c_group, sl_strlen(p.c_group));
	1737	sh_do_encode(p.checksum, sl_strlen(p.checksum));
	1738
	1739	sh_do_encode(p.c_attributes, sl_strlen(p.c_attributes));
	1740	#endif
	1741
[10]	1742	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	1743	p.attributes = (UINT32) buf->attributes;
	1744	#else
	1745	p.attributes = 0;
	1746	#endif
	1747	p.linkmode = (UINT32) buf->linkmode;
	1748	p.hardlinks = (UINT32) buf->hardlinks;
	1749	p.dev = (UINT64) buf->dev;
	1750	p.rdev = (UINT64) buf->rdev;
	1751	p.mode = (UINT32) buf->mode;
	1752	p.ino = (UINT32) buf->ino;
	1753	p.size = (UINT64) buf->size;
	1754	p.mtime = (UINT64) buf->mtime;
	1755	p.atime = (UINT64) buf->atime;
	1756	p.ctime = (UINT64) buf->ctime;
	1757	p.owner = (UINT32) buf->owner;
	1758	p.group = (UINT32) buf->group;
	1759
	1760	swap_32(&(p.mode));
	1761	swap_32(&(p.linkmode));
	1762	swap_64(&(p.dev));
	1763	swap_64(&(p.rdev));
	1764	swap_32(&(p.hardlinks));
	1765	swap_32(&(p.ino));
	1766	swap_64(&(p.size));
	1767	swap_64(&(p.atime));
	1768	swap_64(&(p.mtime));
	1769	swap_64(&(p.ctime));
	1770	swap_32(&(p.owner));
	1771	swap_32(&(p.group));
	1772	swap_32(&(p.attributes));
	1773
	1774	#ifdef OLD_BUG
	1775	swap_short(&(p.mark));
	1776	#else
	1777	p.mark = *(swap_short(&(p.mark)));
	1778	#endif
	1779	}
	1780
	1781	/* write the start marker
	1782	*/
	1783	if (pushdata_isfirst == 1)
	1784	{
	1785	if (sh.flag.update == S_FALSE)
	1786	{
	1787	if (sh_db_version_string != NULL)
	1788	{
	1789	if (pushdata_stdout == S_FALSE)
	1790	{
	1791	sl_write (pushdata_fd, _("\n#Host "), 7);
	1792	sl_write (pushdata_fd, sh.host.name,
	1793	sl_strlen(sh.host.name));
	1794	sl_write (pushdata_fd, _(" Version "), 9);
	1795	sl_write (pushdata_fd, sh_db_version_string,
	1796	sl_strlen(sh_db_version_string));
	1797	sl_write (pushdata_fd, _(" Date "), 6);
[132]	1798	(void) sh_unix_time(0, timestring, sizeof(timestring));
[1]	1799	sl_write (pushdata_fd, timestring, sl_strlen(timestring));
	1800	sl_write (pushdata_fd, "\n", 1);
	1801	} else {
[210]	1802	printf ("%s",_("\n#Host "));
[1]	1803	printf ("%s", sh.host.name);
[210]	1804	printf ("%s",_(" Version "));
[1]	1805	printf ("%s", sh_db_version_string);
[210]	1806	printf ("%s",_(" Date "));
[132]	1807	(void) sh_unix_time(0, timestring, sizeof(timestring));
[1]	1808	printf ("%s\n", timestring);
	1809	}
	1810	}
	1811
	1812	if (pushdata_stdout == S_FALSE)
	1813	{
	1814	#if defined(SH_STEALTH)
	1815	sl_write (pushdata_fd, "\n", 1);
	1816	sl_write_line (pushdata_fd, N_("[SOF]"), 5);
	1817	#else
	1818	sl_write_line (pushdata_fd, _("\n[SOF]"), 6);
	1819	#endif
	1820	}
	1821	else
	1822	{
	1823	#if defined(SH_STEALTH)
	1824	printf ("\n%s\n", N_("[SOF]"));
	1825	#else
	1826	printf ("%s\n", _("\n[SOF]"));
	1827	#endif
	1828	}
	1829	}
	1830	pushdata_isfirst = 0;
	1831	}
	1832
	1833	if (pushdata_stdout == S_FALSE)
	1834	{
	1835	sl_write (pushdata_fd, &p, sizeof(sh_filestore_t));
[76]	1836	sl_write_line_fast (pushdata_fd, fullpath, sl_strlen(fullpath));
	1837	sl_write_line_fast (pushdata_fd, linkpath, sl_strlen(linkpath));
[68]	1838	if (attr_string)
[76]	1839	sl_write_line_fast (pushdata_fd, attr_string, sl_strlen(attr_string));
[1]	1840	} else {
[153]	1841	if (fwrite (&p, sizeof(sh_filestore_t), 1, stdout))
	1842	{
	1843	printf ("%s\n", fullpath);
	1844	printf ("%s\n", linkpath);
	1845	if (attr_string)
	1846	printf ("%s\n", attr_string);
	1847	}
	1848	else
	1849	{
	1850	perror(_("Error writing database"));
	1851	aud_exit (FIL__, __LINE__, EXIT_FAILURE);
	1852	}
[1]	1853	}
	1854
	1855	++p_count;
	1856
	1857	if ((sh.flag.update != S_TRUE) && (pushdata_stdout == S_FALSE))
	1858	{
[76]	1859	if (sh.flag.checkSum != SH_CHECK_INIT \|\| (buf == NULL && fileHash == NULL))
	1860	{
	1861	sl_close (pushdata_fd);
	1862	pushdata_fd = -1;
	1863	}
[1]	1864	}
	1865
	1866	SH_FREE(fullpath);
	1867	SH_FREE(linkpath);
[68]	1868	if (attr_string)
	1869	SH_FREE(attr_string);
[1]	1870
[149]	1871	SL_RET0(_("sh_hash_pushdata_int"));
[1]	1872	}
	1873
[149]	1874	SH_MUTEX_STATIC(mutex_writeout,PTHREAD_MUTEX_INITIALIZER);
	1875
	1876	void sh_hash_pushdata (file_type * buf, char * fileHash)
	1877	{
	1878	SH_MUTEX_LOCK(mutex_writeout);
	1879	sh_hash_pushdata_int (buf, fileHash);
	1880	SH_MUTEX_UNLOCK(mutex_writeout);
	1881	return;
	1882	}
	1883
	1884
[1]	1885	int sh_hash_writeout()
	1886	{
	1887	sh_file_t * p;
	1888	int i;
	1889	file_type * f;
	1890	char fileHash[KEY_LEN + 1];
	1891
	1892	SL_ENTER(_("sh_hash_writeout"));
	1893
	1894	if (S_TRUE == file_is_remote())
	1895	{
	1896	sh_error_handle((-1), FIL__, __LINE__, S_FALSE, MSG_E_SUBGEN,
	1897	_("Baseline database is remote"), _("sh_hash_writeout"));
	1898	SL_RETURN (1, _("sh_hash_writeout"));
	1899	}
	1900
[149]	1901	SH_MUTEX_LOCK(mutex_writeout);
[1]	1902	if (!SL_ISERROR(pushdata_fd))
	1903	{
	1904	sl_close(pushdata_fd);
	1905	pushdata_fd = -1;
	1906	}
	1907	pushdata_isfirst = 1;
	1908
[149]	1909
	1910	SH_MUTEX_LOCK(mutex_hash);
[1]	1911	for (i = 0; i < TABSIZE; ++i)
	1912	{
	1913	for (p = tab[i]; p; p = p->next)
	1914	{
	1915	f = sh_hash_create_ft (p, fileHash);
[149]	1916	sh_hash_pushdata_int (f, fileHash);
[167]	1917	if (f->attr_string) SH_FREE(f->attr_string);
	1918	if (f->link_path) SH_FREE(f->link_path);
[1]	1919	SH_FREE(f);
	1920	}
	1921	}
[149]	1922	SH_MUTEX_UNLOCK(mutex_hash);
[1]	1923
	1924	if (!SL_ISERROR(pushdata_fd))
	1925	{
	1926	sl_close(pushdata_fd);
	1927	pushdata_fd = -1;
	1928	}
	1929	pushdata_isfirst = 1;
[149]	1930	SH_MUTEX_UNLOCK(mutex_writeout);
[1]	1931
	1932	SL_RETURN (0, _("sh_hash_writeout"));
	1933	}
	1934
	1935
	1936	/*********************************************************************
	1937	*
	1938	* Check whether a file is present in the database.
	1939	*
	1940	*********************************************************************/
	1941	static sh_file_t * sh_hash_have_it_int (char * newname)
	1942	{
	1943	sh_file_t * p;
[133]	1944	char hashbuf[KEYBUF_SIZE];
[1]	1945
[115]	1946	SL_ENTER(_("sh_hash_have_it_int"));
[1]	1947
	1948	if (newname == NULL)
[115]	1949	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
[1]	1950
	1951	if (sl_strlen(newname) <= MAX_PATH_STORE)
	1952	p = hashsearch(newname);
	1953	else
[133]	1954	p = hashsearch ( sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
	1955	hashbuf, sizeof(hashbuf)) );
[1]	1956	if (p == NULL)
[115]	1957	SL_RETURN( (NULL), _("sh_hash_have_it_int"));
[149]	1958
[115]	1959	SL_RETURN( (p), _("sh_hash_have_it_int"));
[1]	1960	}
	1961
	1962	int sh_hash_have_it (char * newname)
	1963	{
[149]	1964	sh_file_t * p;
[170]	1965	int retval;
[1]	1966
[149]	1967	if (IsInit != 1)
	1968	sh_hash_init();
	1969
	1970	SH_MUTEX_LOCK(mutex_hash);
[170]	1971
	1972	retval = 0;
	1973
[149]	1974	p = sh_hash_have_it_int (newname);
	1975
	1976	if (!p)
	1977	retval = (-1);
	1978	else if ((!SH_FFLAG_ALLIGNORE_SET(p->fflags)) &&
	1979	(p->modi_mask & MODI_CHK) != 0 &&
	1980	(p->modi_mask & MODI_MOD) != 0)
	1981	retval = 1;
	1982	SH_MUTEX_UNLOCK(mutex_hash);
	1983
	1984	return retval;
[1]	1985	}
	1986
	1987	int sh_hash_get_it (char * newname, file_type * tmpFile)
	1988	{
[149]	1989	sh_file_t * p;
[170]	1990	int retval;
[68]	1991
[149]	1992	if (IsInit != 1)
	1993	sh_hash_init();
	1994
[167]	1995	tmpFile->link_path = NULL;
	1996	tmpFile->attr_string = NULL;
	1997
[149]	1998	SH_MUTEX_LOCK(mutex_hash);
[170]	1999
	2000	retval = (-1);
	2001
[149]	2002	p = sh_hash_have_it_int (newname);
	2003	if (p)
	2004	{
[167]	2005	sl_strlcpy(tmpFile->fullpath, p->fullpath, PATH_MAX);
	2006	if (p->linkpath)
	2007	tmpFile->link_path = sh_util_strdup (p->linkpath);
[149]	2008	tmpFile->size = p->theFile.size;
	2009	tmpFile->mtime = p->theFile.mtime;
	2010	tmpFile->ctime = p->theFile.ctime;
	2011	tmpFile->attr_string = NULL;
	2012	retval = 0;
	2013	}
	2014	SH_MUTEX_UNLOCK(mutex_hash);
	2015
	2016	return retval;
[1]	2017	}
	2018
[115]	2019	int sh_hash_getflags (char * filename)
	2020	{
[149]	2021	sh_file_t * p;
[170]	2022	int retval;
[149]	2023
	2024	if (IsInit != 1)
	2025	sh_hash_init();
	2026
	2027	SH_MUTEX_LOCK(mutex_hash);
	2028	p = sh_hash_have_it_int (filename);
	2029	if (p)
	2030	retval = p->fflags;
[170]	2031	else
	2032	retval = -1;
[149]	2033	SH_MUTEX_UNLOCK(mutex_hash);
	2034	return retval;
[115]	2035	}
	2036
	2037	int sh_hash_setflags (char * filename, int flags)
	2038	{
[149]	2039	sh_file_t * p;
[170]	2040	int retval;
[149]	2041
	2042	if (IsInit != 1)
	2043	sh_hash_init();
	2044
	2045	SH_MUTEX_LOCK(mutex_hash);
	2046	p = sh_hash_have_it_int (filename);
	2047	if (p)
	2048	{
	2049	p->fflags = flags;
	2050	retval = 0;
	2051	}
[170]	2052	else
	2053	retval = -1;
[149]	2054	SH_MUTEX_UNLOCK(mutex_hash);
	2055	return retval;
[115]	2056	}
	2057
	2058	/* needs lock to be threadsafe
	2059	*/
	2060	void sh_hash_addflag (char * filename, int flag_to_set)
	2061	{
[149]	2062	sh_file_t * p;
[115]	2063
[149]	2064	if (IsInit != 1)
	2065	sh_hash_init();
	2066
	2067	SH_MUTEX_LOCK(mutex_hash);
	2068	p = sh_hash_have_it_int (filename);
	2069	if (p)
[115]	2070	{
[149]	2071	p->fflags \|= flag_to_set;
[115]	2072	}
[149]	2073	SH_MUTEX_UNLOCK(mutex_hash);
[115]	2074	return;
	2075	}
	2076
[1]	2077	/*****************************************************************
	2078	*
	2079	* Set a file's status to 'visited'. This is required for
	2080	* files that should be ignored, and may be present in the
	2081	* database, but not on disk.
	2082	*
	2083	*****************************************************************/
	2084	static int sh_hash_set_visited_int (char * newname, int flag)
	2085	{
	2086	sh_file_t * p;
[133]	2087	char hashbuf[KEYBUF_SIZE];
[170]	2088	int retval;
[1]	2089
	2090	SL_ENTER(_("sh_hash_set_visited_int"));
	2091
	2092	if (newname == NULL)
	2093	SL_RETURN((-1), _("sh_hash_set_visited_int"));
[149]	2094
[1]	2095	if (IsInit != 1)
	2096	sh_hash_init();
	2097
[149]	2098	SH_MUTEX_LOCK(mutex_hash);
	2099
[1]	2100	if (sl_strlen(newname) <= MAX_PATH_STORE)
	2101	p = hashsearch(newname);
	2102	else
[133]	2103	p = hashsearch (sh_tiger_hash(newname, TIGER_DATA, sl_strlen(newname),
	2104	hashbuf, sizeof(hashbuf)));
[1]	2105
[149]	2106	if (p)
[1]	2107	{
[149]	2108	if (flag == SH_FFLAG_CHECKED)
	2109	{
	2110	CLEAR_SH_FFLAG_REPORTED(p->fflags);
	2111	CLEAR_SH_FFLAG_VISITED(p->fflags);
	2112	SET_SH_FFLAG_CHECKED(p->fflags);
	2113	}
[114]	2114	else
[149]	2115	{
	2116	SET_SH_FFLAG_VISITED(p->fflags);
	2117	CLEAR_SH_FFLAG_CHECKED(p->fflags);
	2118	if (flag == SH_FFLAG_REPORTED)
	2119	SET_SH_FFLAG_REPORTED(p->fflags);
	2120	else
	2121	CLEAR_SH_FFLAG_REPORTED(p->fflags);
	2122	}
	2123	retval = 0;
[1]	2124	}
[170]	2125	else
	2126	retval = -1;
[149]	2127
	2128	SH_MUTEX_UNLOCK(mutex_hash);
	2129	SL_RETURN((retval), _("sh_hash_set_visited_int"));
[1]	2130	}
	2131
	2132
	2133	/* cause the record to be deleted without a 'missing' message
	2134	*/
	2135	int sh_hash_set_missing (char * newname)
	2136	{
	2137	int i;
	2138	SL_ENTER(_("sh_hash_set_visited"));
[114]	2139	i = sh_hash_set_visited_int(newname, SH_FFLAG_CHECKED);
[1]	2140	SL_RETURN(i, _("sh_hash_set_visited"));
	2141	}
	2142
[114]	2143	/* mark the file as visited and reported
	2144	*/
[1]	2145	int sh_hash_set_visited (char * newname)
	2146	{
	2147	int i;
	2148	SL_ENTER(_("sh_hash_set_visited"));
[114]	2149	i = sh_hash_set_visited_int(newname, SH_FFLAG_REPORTED);
[1]	2150	SL_RETURN(i, _("sh_hash_set_visited"));
	2151	}
	2152
[114]	2153	/* mark the file as visited and NOT reported
	2154	* used to avoid deletion of file from internal database
	2155	*/
[1]	2156	int sh_hash_set_visited_true (char * newname)
	2157	{
	2158	int i;
	2159	SL_ENTER(_("sh_hash_set_visited_true"));
[114]	2160	i = sh_hash_set_visited_int(newname, 0);
[1]	2161	SL_RETURN(i, _("sh_hash_set_visited_true"));
	2162	}
	2163
	2164
	2165	/******************************************************************
	2166	*
	2167	* Data entry for arbitrary data into database
	2168	*
	2169	******************************************************************/
	2170
	2171	void sh_hash_push2db (char * key, unsigned long val1,
	2172	unsigned long val2, unsigned long val3,
	2173	unsigned char * str, int size)
	2174	{
	2175	file_type tmpFile;
	2176	int i = 0;
	2177	char * p;
[137]	2178	char i2h[2];
[1]	2179
[68]	2180	tmpFile.attr_string = NULL;
[167]	2181	tmpFile.link_path = NULL;
[68]	2182
[1]	2183	sl_strlcpy(tmpFile.fullpath, key, PATH_MAX);
	2184	tmpFile.size = val1;
	2185	tmpFile.mtime = val2;
	2186	tmpFile.ctime = val3;
	2187
	2188	tmpFile.atime = 0;
	2189	tmpFile.mode = 0;
	2190	tmpFile.owner = 0;
	2191	tmpFile.group = 0;
	2192	sl_strlcpy(tmpFile.c_owner, _("root"), 5);
	2193	sl_strlcpy(tmpFile.c_group, _("root"), 5);
	2194
	2195	if ((str != NULL) && (size < (PATH_MAX/2)-1))
	2196	{
	2197	tmpFile.c_mode[0] = 'l';
	2198	tmpFile.c_mode[1] = 'r'; tmpFile.c_mode[2] = 'w';
	2199	tmpFile.c_mode[3] = 'x'; tmpFile.c_mode[4] = 'r';
	2200	tmpFile.c_mode[5] = 'w'; tmpFile.c_mode[6] = 'x';
	2201	tmpFile.c_mode[7] = 'r'; tmpFile.c_mode[8] = 'w';
[167]	2202	tmpFile.c_mode[9] = 'x'; tmpFile.c_mode[10] = '\0';
	2203	tmpFile.link_path = SH_ALLOC((size * 2) + 2);
[1]	2204	for (i = 0; i < size; ++i)
	2205	{
[137]	2206	p = sh_util_charhex (str[i],i2h);
[167]	2207	tmpFile.link_path[2*i] = p[0];
	2208	tmpFile.link_path[2*i+1] = p[1];
	2209	tmpFile.link_path[2*i+2] = '\0';
[1]	2210	}
	2211	}
	2212	else
	2213	{
[93]	2214	for (i = 0; i < 10; ++i)
	2215	tmpFile.c_mode[i] = '-';
[167]	2216	tmpFile.c_mode[10] = '\0';
	2217	tmpFile.link_path = sh_util_strdup("-");
[1]	2218	}
	2219
	2220	if (sh.flag.checkSum == SH_CHECK_CHECK &&
	2221	sh.flag.update == S_TRUE)
[93]	2222	sh_hash_pushdata_memory (&tmpFile, SH_KEY_NULL);
[1]	2223	else
[93]	2224	sh_hash_pushdata (&tmpFile, SH_KEY_NULL);
[1]	2225
[167]	2226	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
[1]	2227	return;
	2228	}
	2229
	2230	extern int sh_util_hextobinary (char * binary, char * hex, int bytes);
	2231
	2232	char * sh_hash_db2pop (char * key, unsigned long * val1,
	2233	unsigned long * val2, unsigned long * val3,
	2234	int * size)
	2235	{
	2236	file_type tmpFile;
	2237	size_t len;
	2238	char * p;
	2239	int i;
[167]	2240	char * retval = NULL;
	2241
[1]	2242	*size = 0;
	2243
	2244	if (0 == sh_hash_get_it (key, &tmpFile))
	2245	{
[93]	2246	*val1 = tmpFile.size;
[1]	2247	*val2 = tmpFile.mtime;
	2248	*val3 = tmpFile.ctime;
	2249
[167]	2250	if (tmpFile.link_path && tmpFile.link_path[0] != '-')
[1]	2251	{
[167]	2252	len = strlen(tmpFile.link_path);
[1]	2253
	2254	p = SH_ALLOC((len/2)+1);
[167]	2255	i = sh_util_hextobinary (p, tmpFile.link_path, len);
[1]	2256
	2257	if (i == 0)
	2258	{
	2259	*size = (len/2);
	2260	p[*size] = '\0';
[167]	2261	retval = p;
[1]	2262	}
	2263	else
	2264	{
	2265	SH_FREE(p);
	2266	*size = 0;
	2267	}
	2268	}
	2269	else
	2270	{
	2271	*size = 0;
	2272	}
	2273	}
	2274	else
	2275	{
	2276	*size = -1;
	2277	*val1 = 0;
	2278	*val2 = 0;
	2279	*val3 = 0;
	2280	}
[167]	2281	if (tmpFile.link_path) SH_FREE(tmpFile.link_path);
	2282	return retval;
[1]	2283	}
	2284
	2285
	2286
	2287
	2288	/******************************************************************
	2289	*
	2290	* Data entry in hash table
	2291	*
	2292	******************************************************************/
	2293	sh_file_t * sh_hash_push_int (file_type * buf, char * fileHash)
	2294	{
	2295	sh_file_t * fp;
	2296	sh_filestore_t p;
[34]	2297
	2298	size_t len;
[1]	2299	char * fullpath;
	2300	char * linkpath;
[68]	2301	char * attr_string = NULL;
[133]	2302	char hashbuf[KEYBUF_SIZE];
[1]	2303
	2304	SL_ENTER(_("sh_hash_push_int"));
	2305
	2306	fp = SH_ALLOC(sizeof(sh_file_t));
	2307
	2308	p.mark = REC_MAGIC;
[68]	2309	if (buf->attr_string)
	2310	p.mark \|= REC_FLAGS_ATTR;
[1]	2311	sl_strlcpy(p.c_mode, buf->c_mode, 11);
	2312	sl_strlcpy(p.c_group, buf->c_group, GROUP_MAX+1);
	2313	sl_strlcpy(p.c_owner, buf->c_owner, USER_MAX+1);
	2314	sl_strlcpy(p.checksum, fileHash, KEY_LEN+1);
[10]	2315	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	2316	sl_strlcpy(p.c_attributes, buf->c_attributes, 13);
	2317	#endif
	2318
[10]	2319	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	2320	p.attributes = (UINT32) buf->attributes;
	2321	#endif
	2322	p.linkmode = (UINT32) buf->linkmode;
	2323	p.hardlinks = (UINT32) buf->hardlinks;
[40]	2324	p.dev = (UINT64) buf->dev;
	2325	p.rdev = (UINT64) buf->rdev;
[1]	2326	p.mode = (UINT32) buf->mode;
	2327	p.ino = (UINT32) buf->ino;
	2328	p.size = (UINT64) buf->size;
	2329	p.mtime = (UINT64) buf->mtime;
	2330	p.atime = (UINT64) buf->atime;
	2331	p.ctime = (UINT64) buf->ctime;
	2332	p.owner = (UINT32) buf->owner;
	2333	p.group = (UINT32) buf->group;
	2334
	2335	memcpy( &(*fp).theFile, &p, sizeof(sh_filestore_t) );
[115]	2336	fp->fflags = 0; /* init fflags */
[1]	2337	fp->modi_mask = 0L;
	2338
[68]	2339	if (buf->attr_string)
	2340	attr_string = sh_util_strdup(buf->attr_string);
	2341	fp->attr_string = attr_string;
	2342
[34]	2343	len = sl_strlen(buf->fullpath);
	2344	if (len <= MAX_PATH_STORE)
[1]	2345	{
[34]	2346	fullpath = SH_ALLOC(len+1);
	2347	sl_strlcpy(fullpath, buf->fullpath, len+1);
[1]	2348	}
	2349	else
	2350	{
	2351	fullpath = SH_ALLOC(KEY_LEN + 1);
	2352	sl_strlcpy(fullpath,
[133]	2353	sh_tiger_hash (buf->fullpath, TIGER_DATA, len,
	2354	hashbuf, sizeof(hashbuf)),
[1]	2355	KEY_LEN+1);
	2356	}
	2357	fp->fullpath = fullpath;
	2358
[167]	2359	if (buf->link_path)
[1]	2360	{
[167]	2361	len = sl_strlen(buf->link_path);
[34]	2362	if (len <= MAX_PATH_STORE)
[1]	2363	{
[34]	2364	linkpath = SH_ALLOC(len+1);
[167]	2365	sl_strlcpy(linkpath, buf->link_path, len+1);
[1]	2366	}
	2367	else
	2368	{
	2369	linkpath = SH_ALLOC(KEY_LEN + 1);
	2370	sl_strlcpy(linkpath,
[167]	2371	sh_tiger_hash (buf->link_path, TIGER_DATA, len,
[133]	2372	hashbuf, sizeof(hashbuf)),
[1]	2373	KEY_LEN+1);
	2374	}
	2375	fp->linkpath = linkpath;
	2376	}
	2377	else
	2378	fp->linkpath = NULL;
	2379
	2380	SL_RETURN( fp, _("sh_hash_push_int"));
	2381	}
	2382
	2383	#ifdef HAVE_INTTYPES_H
	2384	#include <inttypes.h>
	2385	#else
	2386	#ifdef HAVE_STDINT_H
	2387	#include <stdint.h>
	2388	#endif
	2389	#endif
	2390
[40]	2391	#ifndef PRIu64
	2392	#ifdef HAVE_LONG_32
	2393	#define PRIu64 "llu"
	2394	#else
	2395	#define PRIu64 "lu"
[1]	2396	#endif
[40]	2397	#endif
[1]	2398
	2399	char * sh_hash_size_format()
	2400	{
	2401	static char form_rval[81];
	2402
	2403	SL_ENTER(_("sh_hash_size_format"));
	2404
	2405
	2406	#ifdef SH_USE_XML
	2407	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
[40]	2408	_("size_old=\"%"), PRIu64, _("\" size_new=\"%"), PRIu64, "\" ");
[1]	2409	#else
	2410	sl_snprintf(form_rval, 80, _("%s%s%s%s%s"),
[40]	2411	_("size_old=<%"), PRIu64, _(">, size_new=<%"), PRIu64, ">, ");
[1]	2412	#endif
	2413
	2414	SL_RETURN( form_rval, _("sh_hash_size_format"));
	2415	}
	2416
	2417
	2418	#ifdef SH_USE_XML
	2419	static char * all_items (file_type * theFile, char * fileHash, int is_new)
	2420	{
	2421	char timstr1c[32];
	2422	char timstr1a[32];
	2423	char timstr1m[32];
	2424
	2425	char * tmp_lnk;
	2426	char * format;
	2427
[170]	2428	char * tmp = SH_ALLOC(SH_MSG_BUF);
	2429	char * msg = SH_ALLOC(SH_MSG_BUF);
[1]	2430
	2431	tmp[0] = '\0';
	2432	msg[0] = '\0';
	2433
	2434
[10]	2435	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	2436	if (is_new)
	2437	format = _("mode_new=\"%s\" attr_new=\"%s\" imode_new=\"%ld\" iattr_new=\"%ld\" ");
	2438	else
	2439	format = _("mode_old=\"%s\" attr_old=\"%s\" imode_old=\"%ld\" iattr_old=\"%ld\" ");
[170]	2440	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2441	theFile->c_mode,
	2442	theFile->c_attributes,
	2443	(long) theFile->mode,
	2444	(long) theFile->attributes
	2445	);
	2446	#else
	2447	if (is_new)
	2448	format = _("mode_new=\"%s\" imode_new=\"%ld\" ");
	2449	else
	2450	format = _("mode_old=\"%s\" imode_old=\"%ld\" ");
	2451
[170]	2452	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2453	theFile->c_mode,
	2454	(long) theFile->mode
	2455	);
	2456	#endif
[170]	2457	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2458
	2459	if (is_new)
[40]	2460	format = _("hardlinks_new=\"%lu\" ");
[1]	2461	else
[40]	2462	format = _("hardlinks_old=\"%lu\" ");
[170]	2463	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2464	(unsigned long) theFile->hardlinks);
[170]	2465	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2466
	2467
	2468	if (is_new)
[40]	2469	format = _("idevice_new=\"%lu\" ");
[1]	2470	else
[40]	2471	format = _("idevice_old=\"%lu\" ");
[170]	2472	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
	2473	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2474
	2475
	2476	if (is_new)
[40]	2477	format = _("inode_new=\"%lu\" ");
[1]	2478	else
[40]	2479	format = _("inode_old=\"%lu\" ");
[170]	2480	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
	2481	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2482
[40]	2483	/*
	2484	* also report device for prelude
	2485	*/
[181]	2486	#if defined(HAVE_LIBPRELUDE)
[40]	2487	if (is_new)
	2488	format = _("dev_new=\"%lu,%lu\" ");
	2489	else
	2490	format = _("dev_old=\"%lu,%lu\" ");
[170]	2491	sl_snprintf(tmp, SH_MSG_BUF, format,
[40]	2492	(unsigned long) major(theFile->dev),
	2493	(unsigned long) minor(theFile->dev));
[170]	2494	sl_strlcat(msg, tmp, SH_MSG_BUF);
[40]	2495	#endif
[1]	2496
[40]	2497
[1]	2498	if (is_new)
	2499	format = _("owner_new=\"%s\" iowner_new=\"%ld\" ");
	2500	else
	2501	format = _("owner_old=\"%s\" iowner_old=\"%ld\" ");
[170]	2502	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2503	theFile->c_owner, (long) theFile->owner);
[170]	2504	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2505
	2506
	2507	if (is_new)
	2508	format = _("group_new=\"%s\" igroup_new=\"%ld\" ");
	2509	else
	2510	format = _("group_old=\"%s\" igroup_old=\"%ld\" ");
[170]	2511	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2512	theFile->c_group, (long) theFile->group);
[170]	2513	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2514
	2515
	2516	if (is_new)
[170]	2517	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
[1]	2518	(UINT64) 0, (UINT64) theFile->size);
	2519	else
[170]	2520	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
[1]	2521	(UINT64) theFile->size, (UINT64) 0);
[170]	2522	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2523
	2524
[132]	2525	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
[1]	2526	if (is_new)
[170]	2527	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=\"%s\" "), timstr1c);
[1]	2528	else
[170]	2529	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" "), timstr1c);
	2530	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2531
[132]	2532	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
[1]	2533	if (is_new)
[170]	2534	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=\"%s\" "), timstr1a);
[1]	2535	else
[170]	2536	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" "), timstr1a);
	2537	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2538
[132]	2539	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
[1]	2540	if (is_new)
[170]	2541	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=\"%s\" "), timstr1m);
[1]	2542	else
[170]	2543	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" "), timstr1m);
	2544	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2545
	2546	if (is_new)
[170]	2547	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=\"%s\" "), fileHash);
[1]	2548	else
[170]	2549	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=\"%s\" "), fileHash);
	2550	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2551
[169]	2552	if (theFile->c_mode[0] == 'l' \|\|
	2553	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
[1]	2554	{
[167]	2555	tmp_lnk = sh_util_safe_name(theFile->link_path);
[1]	2556	if (tmp_lnk)
	2557	{
	2558	if (is_new)
[170]	2559	sl_snprintf(tmp, SH_MSG_BUF, _("link_new=\"%s\" "), tmp_lnk);
[1]	2560	else
[170]	2561	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" "), tmp_lnk);
[1]	2562	SH_FREE(tmp_lnk);
[170]	2563	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2564	}
	2565	}
[68]	2566
	2567	if (theFile->attr_string)
	2568	{
	2569	tmp_lnk = sh_util_safe_name(theFile->attr_string);
	2570	if (tmp_lnk)
	2571	{
	2572	if (is_new)
[170]	2573	sl_snprintf(tmp, SH_MSG_BUF, _("acl_new=\"%s\" "), tmp_lnk);
[68]	2574	else
[170]	2575	sl_snprintf(tmp, SH_MSG_BUF, _("acl_old=\"%s\" "), tmp_lnk);
[68]	2576	SH_FREE(tmp_lnk);
[170]	2577	sl_strlcat(msg, tmp, SH_MSG_BUF);
[68]	2578	}
	2579	}
	2580
[1]	2581
	2582	SH_FREE(tmp);
	2583	return (msg);
	2584	}
	2585	#else
	2586	static char * all_items (file_type * theFile, char * fileHash, int is_new)
	2587	{
	2588	char timstr1c[32];
	2589	char timstr1a[32];
	2590	char timstr1m[32];
	2591
	2592	char * tmp_lnk;
	2593	char * format;
	2594
[170]	2595	char * tmp = SH_ALLOC(SH_MSG_BUF);
	2596	char * msg = SH_ALLOC(SH_MSG_BUF);
[1]	2597
	2598	tmp[0] = '\0';
	2599	msg[0] = '\0';
	2600
	2601
[10]	2602	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	2603	if (is_new)
	2604	format = _("mode_new=<%s>, attr_new=<%s>, imode_new=<%ld>, iattr_new=<%ld>, ");
	2605	else
	2606	format = _("mode_old=<%s>, attr_old=<%s>, imode_old=<%ld>, iattr_old=<%ld>, ");
[170]	2607	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2608	theFile->c_mode,
	2609	theFile->c_attributes,
	2610	(long) theFile->mode,
	2611	(long) theFile->attributes
	2612	);
	2613	#else
	2614	if (is_new)
	2615	format = _("mode_new=<%s>, imode_new=<%ld>, ");
	2616	else
	2617	format = _("mode_old=<%s>, imode_old=<%ld>, ");
	2618
[170]	2619	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2620	theFile->c_mode,
	2621	(long) theFile->mode
	2622	);
	2623	#endif
[170]	2624	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2625
	2626	if (is_new)
[40]	2627	format = _("hardlinks_new=<%lu>, ");
[1]	2628	else
[40]	2629	format = _("hardlinks_old=<%lu>, ");
[170]	2630	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2631	(unsigned long) theFile->hardlinks);
[170]	2632	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2633
	2634
	2635	if (is_new)
[40]	2636	format = _("idevice_new=<%lu>, ");
[1]	2637	else
[40]	2638	format = _("idevice_old=<%lu>, ");
[170]	2639	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->rdev);
	2640	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2641
	2642
	2643	if (is_new)
[40]	2644	format = _("inode_new=<%lu>, ");
[1]	2645	else
[40]	2646	format = _("inode_old=<%lu>, ");
[170]	2647	sl_snprintf(tmp, SH_MSG_BUF, format, (unsigned long) theFile->ino);
	2648	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2649
	2650
[40]	2651	/*
	2652	* also report device for prelude
	2653	*/
[181]	2654	#if defined(HAVE_LIBPRELUDE)
[1]	2655	if (is_new)
[40]	2656	format = _("dev_new=<%lu,%lu>, ");
	2657	else
	2658	format = _("dev_old=<%lu,%lu>, ");
[170]	2659	sl_snprintf(tmp, SH_MSG_BUF, format,
[40]	2660	(unsigned long) major(theFile->dev),
	2661	(unsigned long) minor(theFile->dev));
[170]	2662	sl_strlcat(msg, tmp, SH_MSG_BUF);
[40]	2663	#endif
	2664
	2665	if (is_new)
[1]	2666	format = _("owner_new=<%s>, iowner_new=<%ld>, ");
	2667	else
	2668	format = _("owner_old=<%s>, iowner_old=<%ld>, ");
[170]	2669	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2670	theFile->c_owner, (long) theFile->owner);
[170]	2671	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2672
	2673
	2674	if (is_new)
	2675	format = _("group_new=<%s>, igroup_new=<%ld>, ");
	2676	else
	2677	format = _("group_old=<%s>, igroup_old=<%ld>, ");
[170]	2678	sl_snprintf(tmp, SH_MSG_BUF, format,
[1]	2679	theFile->c_group, (long) theFile->group);
[170]	2680	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2681
	2682
	2683	if (is_new)
[170]	2684	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
[1]	2685	(UINT64) 0, (UINT64) theFile->size);
	2686	else
[170]	2687	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
[1]	2688	(UINT64) theFile->size, (UINT64) 0);
[170]	2689	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2690
	2691
[132]	2692	(void) sh_unix_gmttime (theFile->ctime, timstr1c, sizeof(timstr1c));
[1]	2693	if (is_new)
[170]	2694	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_new=<%s>, "), timstr1c);
[1]	2695	else
[170]	2696	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, "), timstr1c);
	2697	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2698
[132]	2699	(void) sh_unix_gmttime (theFile->atime, timstr1a, sizeof(timstr1a));
[1]	2700	if (is_new)
[170]	2701	sl_snprintf(tmp, SH_MSG_BUF, _("atime_new=<%s>, "), timstr1a);
[1]	2702	else
[170]	2703	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, "), timstr1a);
	2704	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2705
[132]	2706	(void) sh_unix_gmttime (theFile->mtime, timstr1m, sizeof(timstr1m));
[1]	2707	if (is_new)
[170]	2708	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_new=<%s>, "), timstr1m);
[1]	2709	else
[170]	2710	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, "), timstr1m);
	2711	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2712
	2713	if (is_new)
[170]	2714	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_new=<%s>"), fileHash);
[1]	2715	else
[170]	2716	sl_snprintf(tmp, SH_MSG_BUF, _("chksum_old=<%s>"), fileHash);
	2717	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2718
[169]	2719	if (theFile->c_mode[0] == 'l' \|\|
	2720	(theFile->link_path != NULL && theFile->link_path[0] != '-'))
[1]	2721	{
[167]	2722	tmp_lnk = sh_util_safe_name(theFile->link_path);
[1]	2723	if (tmp_lnk)
	2724	{
	2725	if (is_new)
[170]	2726	sl_snprintf(tmp, SH_MSG_BUF, _(", link_new=<%s> "), tmp_lnk);
[1]	2727	else
[170]	2728	sl_snprintf(tmp, SH_MSG_BUF, _(", link_old=<%s> "), tmp_lnk);
[1]	2729	SH_FREE(tmp_lnk);
[170]	2730	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	2731	}
	2732	}
	2733
[68]	2734	if (theFile->attr_string)
	2735	{
	2736	tmp_lnk = sh_util_safe_name(theFile->attr_string);
	2737	if (tmp_lnk)
	2738	{
	2739	if (is_new)
[170]	2740	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_new=<%s> "), tmp_lnk);
[68]	2741	else
[170]	2742	sl_snprintf(tmp, SH_MSG_BUF, _(", acl_old=<%s> "), tmp_lnk);
[68]	2743	SH_FREE(tmp_lnk);
[170]	2744	sl_strlcat(msg, tmp, SH_MSG_BUF);
[68]	2745	}
	2746	}
	2747
[1]	2748	SH_FREE(tmp);
	2749	return (msg);
	2750	}
	2751	#endif
	2752
	2753	void sh_hash_pushdata_memory (file_type * theFile, char * fileHash)
	2754	{
	2755	sh_file_t * p;
	2756
	2757	SL_ENTER(_("sh_hash_pushdata_memory"));
	2758
	2759	p = sh_hash_push_int(theFile, fileHash);
	2760	if (p)
	2761	{
[149]	2762	SH_MUTEX_LOCK(mutex_hash);
[1]	2763	hashinsert (p);
	2764	p->modi_mask = theFile->check_mask;
[149]	2765	SH_MUTEX_UNLOCK(mutex_hash);
[1]	2766	}
	2767
	2768	SL_RET0(_("sh_hash_pushdata_memory"));
	2769	}
	2770
	2771
	2772	/*****************************************************************
	2773	*
	2774	* Compare a file with the database status.
	2775	*
	2776	*****************************************************************/
	2777	int sh_hash_compdata (int class, file_type * theFile, char * fileHash,
	2778	char * policy_override, int severity_override)
	2779	{
	2780	char * msg;
	2781	sh_file_t * p;
	2782	char * tmp;
	2783	char * tmp_path;
	2784	char * tmp_lnk;
	2785	char * tmp_lnk_old;
	2786
	2787	char * str;
	2788
	2789	char timstr1c[32];
	2790	char timstr2c[32];
	2791	char timstr1a[32];
	2792	char timstr2a[32];
	2793	char timstr1m[32];
	2794	char timstr2m[32];
	2795	char linkHash[KEY_LEN+1];
[169]	2796	char * linkComp;
[1]	2797	int maxcomp;
	2798
	2799	char change_code[16];
	2800	int i;
	2801
[170]	2802	unsigned long modi_mask;
[1]	2803
	2804	char log_policy[32];
[153]	2805	volatile int log_severity;
[133]	2806	char hashbuf[KEYBUF_SIZE];
[1]	2807
[170]	2808	int retval;
[149]	2809
[1]	2810	SL_ENTER(_("sh_hash_compdata"));
	2811
	2812	if (IsInit != 1) sh_hash_init();
	2813
	2814	if (severity_override < 0)
	2815	log_severity = ShDFLevel[class];
	2816	else
	2817	log_severity = severity_override;
	2818
	2819	if (policy_override != NULL)
	2820	sl_strlcpy (log_policy, policy_override, 32);
	2821
	2822	/* -------- find the entry for the file ---------------- */
	2823
[149]	2824	SH_MUTEX_LOCK(mutex_hash);
	2825
[170]	2826	modi_mask = 0;
	2827	retval = 0;
	2828
[1]	2829	if (sl_strlen(theFile->fullpath) <= MAX_PATH_STORE)
	2830	p = hashsearch(theFile->fullpath);
	2831	else
	2832	p = hashsearch( sh_tiger_hash(theFile->fullpath,
	2833	TIGER_DATA,
[133]	2834	sl_strlen(theFile->fullpath),
	2835	hashbuf, sizeof(hashbuf))
[1]	2836	);
	2837
	2838
	2839	/* --------- Not found in database. ------------
	2840	*/
	2841
	2842	if (p == NULL)
	2843	{
	2844	if (S_FALSE == sh_ignore_chk_new(theFile->fullpath))
	2845	{
	2846	tmp = sh_util_safe_name(theFile->fullpath);
	2847
	2848	str = all_items (theFile, fileHash, 1);
	2849	sh_error_handle (log_severity, FIL__, __LINE__, 0,
	2850	MSG_FI_ADD2,
	2851	tmp, str);
	2852	SH_FREE(str);
	2853
	2854	SH_FREE(tmp);
	2855	}
	2856
	2857	if (sh.flag.reportonce == S_TRUE)
[114]	2858	SET_SH_FFLAG_REPORTED(theFile->file_reported);
[77]	2859
	2860	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
[1]	2861	{
[77]	2862	p = sh_hash_push_int(theFile, fileHash);
	2863	if (p)
[149]	2864	{
	2865	hashinsert (p);
	2866	p->modi_mask = theFile->check_mask;
	2867	}
[77]	2868	}
	2869
	2870	else if (S_TRUE == sh.flag.update)
	2871	{
	2872	if (S_TRUE == sh_util_ask_update (theFile->fullpath))
[1]	2873	{
[77]	2874	p = sh_hash_push_int(theFile, fileHash);
	2875	if (p)
[149]	2876	{
	2877	hashinsert (p);
	2878	p->modi_mask = theFile->check_mask;
	2879	}
[77]	2880	}
	2881	else
	2882	{
[149]	2883	retval = 1;
	2884	goto unlock_and_return;
[77]	2885	}
[1]	2886	}
[149]	2887
	2888	goto unlock_and_return;
[1]	2889	}
	2890
[149]	2891	p->modi_mask = theFile->check_mask;
	2892
[1]	2893	/* initialize change_code */
	2894	for (i = 0; i < 15; ++i)
	2895	change_code[i] = '-';
	2896	change_code[15] = '\0';
	2897
	2898	TPT ((0, FIL__, __LINE__, _("file=<%s>, cs_old=<%s>, cs_new=<%s>\n"),
	2899	theFile->fullpath, fileHash, p->theFile.checksum));
	2900
	2901	if ( (fileHash != NULL) && (p->theFile.checksum != NULL) &&
[19]	2902	(strncmp (fileHash, p->theFile.checksum, KEY_LEN) != 0) &&
[1]	2903	(theFile->check_mask & MODI_CHK) != 0)
	2904	{
[19]	2905	if ((theFile->check_mask & MODI_SGROW) == 0)
	2906	{
	2907	modi_mask \|= MODI_CHK;
	2908	change_code[0] = 'C';
	2909	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
	2910	}
	2911	else
	2912	{
	2913	if (0 != strncmp (&fileHash[KEY_LEN + 1],
	2914	p->theFile.checksum, KEY_LEN))
	2915	{
	2916	modi_mask \|= MODI_CHK;
	2917	change_code[0] = 'C';
	2918	TPT ((0, FIL__, __LINE__, _("mod=<checksum>")));
	2919	}
	2920	else
	2921	{
	2922	p->theFile.size = theFile->size;
	2923	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
	2924	}
	2925	}
[1]	2926	}
	2927
	2928	if (p->theFile.c_mode[0] == 'l')
	2929	{
[169]	2930	if (!(theFile->link_path) &&
	2931	(theFile->check_mask & MODI_LNK) != 0)
[1]	2932	{
[169]	2933	linkComp = NULL;
[93]	2934	modi_mask \|= MODI_LNK;
	2935	change_code[1] = 'L';
	2936	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
[169]	2937	}
	2938	else
	2939	{
	2940	if (sl_strlen(theFile->link_path) >= MAX_PATH_STORE)
	2941	{
	2942	sl_strlcpy(linkHash,
	2943	sh_tiger_hash(theFile->link_path,
	2944	TIGER_DATA,
	2945	sl_strlen(theFile->link_path),
	2946	hashbuf, sizeof(hashbuf)),
	2947	MAX_PATH_STORE+1);
	2948	linkComp = linkHash;
	2949	maxcomp = KEY_LEN;
	2950	}
	2951	else
	2952	{
	2953	linkComp = theFile->link_path;
	2954	maxcomp = MAX_PATH_STORE;
	2955	}
	2956
	2957	if ( sl_strncmp (linkComp, p->linkpath, maxcomp) != 0 &&
	2958	(theFile->check_mask & MODI_LNK) != 0)
	2959	{
	2960	modi_mask \|= MODI_LNK;
	2961	change_code[1] = 'L';
	2962	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
	2963	}
	2964	}
[1]	2965	}
	2966
	2967	if (p->theFile.c_mode[0] == 'c' \|\| p->theFile.c_mode[0] == 'b')
	2968	{
	2969	if ( ( major(theFile->rdev) != major((dev_t)p->theFile.rdev) \|\|
	2970	minor(theFile->rdev) != minor((dev_t)p->theFile.rdev) ) &&
	2971	(theFile->check_mask & MODI_RDEV) != 0)
	2972	{
	2973	modi_mask \|= MODI_RDEV;
	2974	change_code[2] = 'D';
	2975	TPT ((0, FIL__, __LINE__, _("mod=<rdev>")));
	2976	}
	2977	}
	2978
	2979	/* cast to UINT32 in case ino_t is not 32bit
	2980	*/
	2981	if ( (UINT32) theFile->ino != (UINT32) p->theFile.ino &&
	2982	(theFile->check_mask & MODI_INO) != 0)
	2983	{
	2984	modi_mask \|= MODI_INO;
	2985	change_code[3] = 'I';
	2986	TPT ((0, FIL__, __LINE__, _("mod=<inode>")));
	2987	}
	2988
	2989	if ( theFile->hardlinks != (nlink_t) p->theFile.hardlinks &&
	2990	(theFile->check_mask & MODI_HLN) != 0)
	2991	{
	2992	modi_mask \|= MODI_HLN;
	2993	change_code[4] = 'H';
	2994	TPT ((0, FIL__, __LINE__, _("mod=<hardlink>")));
	2995	}
	2996
	2997
	2998	if ( ( (theFile->mode != p->theFile.mode)
[68]	2999	#if defined(USE_ACL) \|\| defined(USE_XATTR)
	3000	\|\| ( (sh_unix_check_selinux\|sh_unix_check_acl) &&
	3001	(
	3002	(theFile->attr_string == NULL && p->attr_string != NULL) \|\|
	3003	(theFile->attr_string != NULL && p->attr_string == NULL) \|\|
	3004	(theFile->attr_string != NULL && 0 != strcmp(theFile->attr_string, p->attr_string))
	3005	)
	3006	)
	3007	#endif
[10]	3008	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	3009	\|\| (theFile->attributes != p->theFile.attributes)
	3010	#endif
[68]	3011	)
[1]	3012	&& (theFile->check_mask & MODI_MOD) != 0)
	3013	{
	3014	modi_mask \|= MODI_MOD;
	3015	change_code[5] = 'M';
	3016	TPT ((0, FIL__, __LINE__, _("mod=<mode>")));
	3017	/*
	3018	* report link path if switch link/no link
	3019	*/
	3020	if ((theFile->check_mask & MODI_LNK) != 0 &&
	3021	(theFile->c_mode[0] != p->theFile.c_mode[0]) &&
	3022	(theFile->c_mode[0] == 'l' \|\| p->theFile.c_mode[0] == 'l'))
	3023	{
	3024	modi_mask \|= MODI_LNK;
	3025	change_code[1] = 'L';
	3026	TPT ((0, FIL__, __LINE__, _("mod=<link>")));
	3027	}
	3028	}
	3029
	3030	if ( theFile->owner != (uid_t) p->theFile.owner &&
	3031	(theFile->check_mask & MODI_USR) != 0)
	3032	{
	3033	modi_mask \|= MODI_USR;
	3034	change_code[6] = 'U';
	3035	TPT ((0, FIL__, __LINE__, _("mod=<user>")));
	3036	}
	3037
	3038	if ( theFile->group != (gid_t) p->theFile.group &&
	3039	(theFile->check_mask & MODI_GRP) != 0)
	3040	{
	3041	modi_mask \|= MODI_GRP;
	3042	change_code[7] = 'G';
	3043	TPT ((0, FIL__, __LINE__, _("mod=<group>")));
	3044	}
	3045
	3046
	3047	if ( theFile->mtime != (time_t) p->theFile.mtime &&
	3048	(theFile->check_mask & MODI_MTM) != 0)
	3049	{
	3050	modi_mask \|= MODI_MTM;
	3051	change_code[8] = 'T';
	3052	TPT ((0, FIL__, __LINE__, _("mod=<mtime>")));
	3053	}
	3054
[68]	3055	if ( (theFile->check_mask & MODI_ATM) != 0 &&
	3056	theFile->atime != (time_t) p->theFile.atime)
[1]	3057	{
	3058	modi_mask \|= MODI_ATM;
	3059	change_code[8] = 'T';
	3060	TPT ((0, FIL__, __LINE__, _("mod=<atime>")));
	3061	}
	3062
	3063
	3064	/* Resetting the access time will set a new ctime. Thus, either we ignore
	3065	* the access time or the ctime for NOIGNORE
	3066	*/
	3067	if ( theFile->ctime != (time_t) p->theFile.ctime &&
	3068	(theFile->check_mask & MODI_CTM) != 0)
	3069	{
	3070	modi_mask \|= MODI_CTM;
	3071	change_code[8] = 'T';
	3072	TPT ((0, FIL__, __LINE__, _("mod=<ctime>")));
	3073	}
	3074
	3075	if ( theFile->size != (off_t) p->theFile.size &&
	3076	(theFile->check_mask & MODI_SIZ) != 0)
	3077	{
[19]	3078	if ((theFile->check_mask & MODI_SGROW) == 0 \|\|
	3079	theFile->size < (off_t) p->theFile.size)
[1]	3080	{
	3081	modi_mask \|= MODI_SIZ;
	3082	change_code[9] = 'S';
	3083	TPT ((0, FIL__, __LINE__, _("mod=<size>")));
[19]	3084	}
[1]	3085	}
	3086	change_code[10] = '\0';
	3087
[205]	3088	/* --- Directories special case ---
	3089	*/
	3090	if (p->theFile.c_mode[0] == 'd' &&
	3091	0 == (modi_mask & ~(MODI_SIZ\|MODI_ATM\|MODI_CTM\|MODI_MTM)) &&
	3092	sh_loosedircheck == S_TRUE)
	3093	{
	3094	modi_mask = 0;
	3095	}
	3096
[1]	3097	/* --- Report full details. ---
	3098	*/
	3099	if (modi_mask != 0 && sh.flag.fulldetail == S_TRUE)
	3100	{
	3101	if ((theFile->check_mask & MODI_ATM) == 0)
	3102	modi_mask = MASK_READONLY_;
	3103	else
	3104	modi_mask = MASK_NOIGNORE_;
	3105	}
	3106
	3107	/* --- Report on modified files. ---
	3108	*/
[114]	3109	if (modi_mask != 0 && (!SH_FFLAG_REPORTED_SET(p->fflags)))
[1]	3110	{
[170]	3111	tmp = SH_ALLOC(SH_MSG_BUF);
	3112	msg = SH_ALLOC(SH_MSG_BUF);
[1]	3113	msg[0] = '\0';
	3114
	3115	if ( ((modi_mask & MODI_MOD) != 0)
[181]	3116	#if defined(HAVE_LIBPRELUDE)
[68]	3117	\|\| ((modi_mask & MODI_USR) != 0)
	3118	\|\| ((modi_mask & MODI_GRP) != 0)
[1]	3119	#endif
	3120	)
	3121	{
[10]	3122	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[170]	3123	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3124	#ifdef SH_USE_XML
	3125	_("mode_old=\"%s\" mode_new=\"%s\" attr_old=\"%s\" attr_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" iattr_old=\"%ld\" iattr_new=\"%ld\" "),
	3126	#else
	3127	_("mode_old=<%s>, mode_new=<%s>, attr_old=<%s>, attr_new=<%s>, "),
	3128	#endif
	3129	p->theFile.c_mode, theFile->c_mode,
	3130	p->theFile.c_attributes, theFile->c_attributes
	3131	#ifdef SH_USE_XML
	3132	, (long) p->theFile.mode, (long) theFile->mode,
	3133	(long) p->theFile.attributes,
	3134	(long) theFile->attributes
	3135	#endif
	3136	);
	3137	#else
	3138	#ifdef SH_USE_XML
[170]	3139	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3140	_("mode_old=\"%s\" mode_new=\"%s\" imode_old=\"%ld\" imode_new=\"%ld\" "),
[68]	3141	p->theFile.c_mode, theFile->c_mode,
	3142	(long) p->theFile.mode, (long) theFile->mode);
[1]	3143	#else
[170]	3144	sl_snprintf(tmp, SH_MSG_BUF, _("mode_old=<%s>, mode_new=<%s>, "),
[68]	3145	p->theFile.c_mode, theFile->c_mode);
[1]	3146	#endif
[68]	3147	#endif
[170]	3148	sl_strlcat(msg, tmp, SH_MSG_BUF);
[68]	3149
	3150	#if defined(USE_ACL) \|\| defined(USE_XATTR)
	3151	if (theFile->attr_string != NULL \|\| p->attr_string != NULL)
	3152	{
[170]	3153	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3154	#ifdef SH_USE_XML
[68]	3155	_("acl_old=\"%s\" acl_new=\"%s\" "),
	3156	#else
	3157	_("acl_old=<%s>, acl_new=<%s>, "),
[1]	3158	#endif
[68]	3159	(p->attr_string) ? p->attr_string : _("none"),
	3160	(theFile->attr_string) ? theFile->attr_string : _("none"));
	3161
[170]	3162	sl_strlcat(msg, tmp, SH_MSG_BUF);
[68]	3163	}
[1]	3164	#endif
[68]	3165
[1]	3166	#ifdef REPLACE_OLD
	3167	if ((modi_mask & MODI_MOD) != 0)
	3168	{
	3169	/*
	3170	* We postpone update if sh.flag.update == S_TRUE because
	3171	* in interactive mode the user may not accept the change.
	3172	*/
	3173	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3174	{
	3175	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
	3176	p->theFile.mode = theFile->mode;
[10]	3177	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	3178	sl_strlcpy(p->theFile.c_attributes,theFile->c_attributes,16);
	3179	p->theFile.attributes = theFile->attributes;
	3180	#endif
[68]	3181	#if defined(USE_ACL) \|\| defined(USE_XATTR)
	3182	if (p->attr_string == NULL && theFile->attr_string != NULL)
	3183	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
	3184	else if (p->attr_string != NULL && theFile->attr_string == NULL)
	3185	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
	3186	else if (theFile->attr_string != NULL && p->attr_string != NULL)
	3187	{
	3188	if (0 != strcmp(theFile->attr_string, p->attr_string))
	3189	{
	3190	SH_FREE(p->attr_string);
	3191	p->attr_string = sh_util_strdup (theFile->attr_string);
	3192	}
	3193	}
	3194	#endif
[1]	3195	}
	3196	}
	3197	#endif
	3198	}
	3199
	3200	if ((modi_mask & MODI_HLN) != 0)
	3201	{
[170]	3202	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3203	#ifdef SH_USE_XML
[40]	3204	_("hardlinks_old=\"%lu\" hardlinks_new=\"%lu\" "),
[1]	3205	#else
[40]	3206	_("hardlinks_old=<%lu>, hardlinks_new=<%lu>, "),
[1]	3207	#endif
	3208	(unsigned long) p->theFile.hardlinks,
	3209	(unsigned long) theFile->hardlinks);
[170]	3210	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3211	#ifdef REPLACE_OLD
	3212	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3213	p->theFile.hardlinks = theFile->hardlinks;
	3214	#endif
	3215	}
	3216
	3217	if ((modi_mask & MODI_RDEV) != 0)
	3218	{
[170]	3219	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3220	#ifdef SH_USE_XML
[40]	3221	_("device_old=\"%lu,%lu\" device_new=\"%lu,%lu\" idevice_old=\"%lu\" idevice_new=\"%lu\" "),
[1]	3222	#else
[40]	3223	_("device_old=<%lu,%lu>, device_new=<%lu,%lu>, "),
[1]	3224	#endif
	3225	(unsigned long) major(p->theFile.rdev),
	3226	(unsigned long) minor(p->theFile.rdev),
	3227	(unsigned long) major(theFile->rdev),
	3228	(unsigned long) minor(theFile->rdev)
	3229	#ifdef SH_USE_XML
	3230	, (unsigned long) p->theFile.rdev,
	3231	(unsigned long) theFile->rdev
	3232	#endif
	3233	);
[170]	3234	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3235	#ifdef REPLACE_OLD
	3236	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3237	p->theFile.rdev = theFile->rdev;
	3238	#endif
	3239	}
	3240
	3241	if ((modi_mask & MODI_INO) != 0)
	3242	{
[170]	3243	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3244	#ifdef SH_USE_XML
[40]	3245	_("inode_old=\"%lu\" inode_new=\"%lu\" "),
[1]	3246	#else
[40]	3247	_("inode_old=<%lu>, inode_new=<%lu>, "),
[1]	3248	#endif
	3249	(unsigned long) p->theFile.ino,
	3250	(unsigned long) theFile->ino);
[170]	3251	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3252	#ifdef REPLACE_OLD
	3253	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
[40]	3254	{
	3255	p->theFile.ino = theFile->ino;
	3256	p->theFile.dev = theFile->dev;
	3257	}
[1]	3258	#endif
	3259	}
	3260
[40]	3261
	3262	/*
	3263	* also report device for prelude
	3264	*/
[181]	3265	#if defined(HAVE_LIBPRELUDE)
[40]	3266	if ((modi_mask & MODI_INO) != 0)
	3267	{
[170]	3268	sl_snprintf(tmp, SH_MSG_BUF,
[40]	3269	#ifdef SH_USE_XML
	3270	_("dev_old=\"%lu,%lu\" dev_new=\"%lu,%lu\" "),
	3271	#else
	3272	_("dev_old=<%lu,%lu>, dev_new=<%lu,%lu>, "),
	3273	#endif
	3274	(unsigned long) major(p->theFile.dev),
	3275	(unsigned long) minor(p->theFile.dev),
	3276	(unsigned long) major(theFile->dev),
	3277	(unsigned long) minor(theFile->dev)
	3278	);
[170]	3279	sl_strlcat(msg, tmp, SH_MSG_BUF);
[40]	3280	#ifdef REPLACE_OLD
	3281	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3282	p->theFile.dev = theFile->dev;
	3283	#endif
	3284	}
	3285	#endif
	3286
[1]	3287	if ( ((modi_mask & MODI_USR) != 0)
[181]	3288	#if defined(HAVE_LIBPRELUDE)
[1]	3289	\|\| ((modi_mask & MODI_MOD) != 0)
	3290	#endif
	3291	)
	3292	{
	3293	#ifdef SH_USE_XML
[170]	3294	sl_snprintf(tmp, SH_MSG_BUF,
[40]	3295	_("owner_old=\"%s\" owner_new=\"%s\" iowner_old=\"%ld\" iowner_new=\"%ld\" "),
[1]	3296	#else
[170]	3297	sl_snprintf(tmp, SH_MSG_BUF,
[40]	3298	_("owner_old=<%s>, owner_new=<%s>, iowner_old=<%ld>, iowner_new=<%ld>, "),
[1]	3299	#endif
[40]	3300	p->theFile.c_owner, theFile->c_owner,
	3301	(long) p->theFile.owner, (long) theFile->owner
[1]	3302	);
[170]	3303	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3304	#ifdef REPLACE_OLD
	3305	if ((modi_mask & MODI_USR) != 0) {
	3306	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3307	{
	3308	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
	3309	p->theFile.owner = theFile->owner;
	3310	}
	3311	}
	3312	#endif
	3313	}
	3314
	3315	if ( ((modi_mask & MODI_GRP) != 0)
[181]	3316	#if defined(HAVE_LIBPRELUDE)
[1]	3317	\|\| ((modi_mask & MODI_MOD) != 0)
	3318	#endif
	3319	)
	3320	{
	3321	#ifdef SH_USE_XML
[170]	3322	sl_snprintf(tmp, SH_MSG_BUF,
[40]	3323	_("group_old=\"%s\" group_new=\"%s\" igroup_old=\"%ld\" igroup_new=\"%ld\" "),
[1]	3324	p->theFile.c_group, theFile->c_group,
	3325	(long) p->theFile.group, (long) theFile->group);
	3326	#else
[170]	3327	sl_snprintf(tmp, SH_MSG_BUF,
[40]	3328	_("group_old=<%s>, group_new=<%s>, igroup_old=<%ld>, igroup_new=<%ld>, "),
	3329	p->theFile.c_group, theFile->c_group,
	3330	(long) p->theFile.group, (long) theFile->group);
[1]	3331	#endif
	3332
[170]	3333	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3334	#ifdef REPLACE_OLD
	3335	if ((modi_mask & MODI_GRP) != 0) {
	3336	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3337	{
	3338	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
	3339	p->theFile.group = theFile->group;
	3340	}
	3341	}
	3342	#endif
	3343	}
	3344
	3345	if ((modi_mask & MODI_SIZ) != 0)
	3346	{
[170]	3347	sl_snprintf(tmp, SH_MSG_BUF, sh_hash_size_format(),
[1]	3348	(UINT64) p->theFile.size,
	3349	(UINT64) theFile->size);
[170]	3350	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3351	#ifdef REPLACE_OLD
	3352	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3353	p->theFile.size = theFile->size;
	3354	#endif
	3355	}
	3356
	3357	if ((modi_mask & MODI_CTM) != 0)
	3358	{
[132]	3359	(void) sh_unix_gmttime (p->theFile.ctime, timstr1c, sizeof(timstr1c));
	3360	(void) sh_unix_gmttime (theFile->ctime, timstr2c, sizeof(timstr2c));
[1]	3361	#ifdef SH_USE_XML
[170]	3362	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=\"%s\" ctime_new=\"%s\" "),
[1]	3363	timstr1c, timstr2c);
	3364	#else
[170]	3365	sl_snprintf(tmp, SH_MSG_BUF, _("ctime_old=<%s>, ctime_new=<%s>, "),
[1]	3366	timstr1c, timstr2c);
	3367	#endif
[170]	3368	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3369	#ifdef REPLACE_OLD
	3370	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3371	p->theFile.ctime = theFile->ctime;
	3372	#endif
	3373	}
	3374
	3375	if ((modi_mask & MODI_ATM) != 0)
	3376	{
[132]	3377	(void) sh_unix_gmttime (p->theFile.atime, timstr1a, sizeof(timstr1a));
	3378	(void) sh_unix_gmttime (theFile->atime, timstr2a, sizeof(timstr2a));
[1]	3379	#ifdef SH_USE_XML
[170]	3380	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=\"%s\" atime_new=\"%s\" "),
[1]	3381	timstr1a, timstr2a);
	3382	#else
[170]	3383	sl_snprintf(tmp, SH_MSG_BUF, _("atime_old=<%s>, atime_new=<%s>, "),
[1]	3384	timstr1a, timstr2a);
	3385	#endif
[170]	3386	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3387	#ifdef REPLACE_OLD
	3388	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3389	p->theFile.atime = theFile->atime;
	3390	#endif
	3391	}
	3392
	3393	if ((modi_mask & MODI_MTM) != 0)
	3394	{
[132]	3395	(void) sh_unix_gmttime (p->theFile.mtime, timstr1m, sizeof(timstr1m));
	3396	(void) sh_unix_gmttime (theFile->mtime, timstr2m, sizeof(timstr2m));
[1]	3397	#ifdef SH_USE_XML
[170]	3398	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=\"%s\" mtime_new=\"%s\" "),
[1]	3399	timstr1m, timstr2m);
	3400	#else
[170]	3401	sl_snprintf(tmp, SH_MSG_BUF, _("mtime_old=<%s>, mtime_new=<%s>, "),
[1]	3402	timstr1m, timstr2m);
	3403	#endif
[170]	3404	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3405	#ifdef REPLACE_OLD
	3406	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3407	p->theFile.mtime = theFile->mtime;
	3408	#endif
	3409	}
	3410
	3411
	3412	if ((modi_mask & MODI_CHK) != 0)
	3413	{
[170]	3414	sl_snprintf(tmp, SH_MSG_BUF,
[1]	3415	#ifdef SH_USE_XML
	3416	_("chksum_old=\"%s\" chksum_new=\"%s\" "),
	3417	#else
	3418	_("chksum_old=<%s>, chksum_new=<%s>, "),
	3419	#endif
	3420	p->theFile.checksum, fileHash);
[170]	3421	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3422	#ifdef REPLACE_OLD
	3423	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
[107]	3424	{
	3425	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
	3426	if ((theFile->check_mask & MODI_SGROW) != 0)
	3427	p->theFile.size = theFile->size;
	3428	}
[1]	3429	#endif
[169]	3430	/* FIXME is this correct? */
	3431	if (theFile->c_mode[0] != 'l' && theFile->link_path &&
	3432	strlen(theFile->link_path) > 2)
	3433	modi_mask \|= MODI_LNK;
[1]	3434	}
	3435
	3436
[169]	3437	if ((modi_mask & MODI_LNK) != 0 /* && theFile->c_mode[0] == 'l' */)
[1]	3438	{
[169]	3439	if (theFile->link_path)
	3440	tmp_lnk = sh_util_safe_name(theFile->link_path);
	3441	else
	3442	tmp_lnk = sh_util_strdup("-");
	3443	if (p->linkpath)
	3444	tmp_lnk_old = sh_util_safe_name(p->linkpath);
	3445	else
	3446	tmp_lnk_old = sh_util_strdup("-");
[1]	3447	#ifdef SH_USE_XML
[170]	3448	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=\"%s\" link_new=\"%s\" "),
[1]	3449	tmp_lnk_old, tmp_lnk);
	3450	#else
[170]	3451	sl_snprintf(tmp, SH_MSG_BUF, _("link_old=<%s>, link_new=<%s>"),
[1]	3452	tmp_lnk_old, tmp_lnk);
	3453	#endif
	3454	SH_FREE(tmp_lnk);
	3455	SH_FREE(tmp_lnk_old);
[170]	3456	sl_strlcat(msg, tmp, SH_MSG_BUF);
[1]	3457	#ifdef REPLACE_OLD
	3458	if (sh.flag.reportonce == S_TRUE && sh.flag.update == S_FALSE)
	3459	{
[149]	3460	if (p->linkpath != NULL && p->linkpath != notalink)
[1]	3461	SH_FREE(p->linkpath);
[167]	3462	if (!(theFile->link_path) \|\|
	3463	(theFile->link_path[0] == '-' && theFile->link_path[1] == '\0'))
[149]	3464	p->linkpath = (char *)notalink;
	3465	else
[167]	3466	p->linkpath = sh_util_strdup(theFile->link_path);
[1]	3467	}
	3468	#endif
	3469	}
	3470
	3471
	3472	tmp_path = sh_util_safe_name(theFile->fullpath);
	3473	sh_error_handle(log_severity, FIL__, __LINE__,
	3474	(long) modi_mask, MSG_FI_CHAN,
	3475	(policy_override == NULL) ? _(policy[class]):log_policy,
	3476	change_code, tmp_path, msg);
	3477
	3478	SH_FREE(tmp_path);
	3479	SH_FREE(tmp);
	3480	SH_FREE(msg);
	3481
	3482	#ifndef REPLACE_OLD
[114]	3483	SET_SH_FFLAG_REPORTED(p->fflags);
[1]	3484	#endif
	3485
	3486	if (S_TRUE == sh.flag.update)
	3487	{
	3488	if (S_FALSE == sh_util_ask_update(theFile->fullpath))
	3489	{
	3490	/* user does not want to update, thus we replace
	3491	* with data from the baseline database
	3492	*/
	3493	sl_strlcpy(theFile->c_mode, p->theFile.c_mode, 11);
	3494	theFile->mode = p->theFile.mode;
[10]	3495	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	3496	sl_strlcpy(theFile->c_attributes, p->theFile.c_attributes, 16);
	3497	theFile->attributes = p->theFile.attributes;
	3498	#endif
[68]	3499	#if defined(USE_ACL) \|\| defined(USE_XATTR)
	3500	if (theFile->attr_string == NULL && p->attr_string != NULL)
	3501	{ theFile->attr_string = sh_util_strdup (p->attr_string); }
	3502	else if (theFile->attr_string != NULL && p->attr_string == NULL)
	3503	{ SH_FREE(theFile->attr_string); theFile->attr_string = NULL; }
	3504	else if (theFile->attr_string != NULL && p->attr_string != NULL)
	3505	{
	3506	if (0 != strcmp(theFile->attr_string, p->attr_string))
	3507	{
	3508	SH_FREE(theFile->attr_string);
	3509	theFile->attr_string = sh_util_strdup (p->attr_string);
	3510	}
	3511	}
	3512	#endif
[1]	3513
	3514	if (theFile->c_mode[0] == 'l') /* c_mode is already copied */
	3515	{
[167]	3516	if (theFile->link_path)
	3517	SH_FREE(theFile->link_path);
	3518	if (p->linkpath)
	3519	theFile->link_path = sh_util_strdup(p->linkpath);
	3520	else
	3521	theFile->link_path = sh_util_strdup("-");
[1]	3522	}
	3523	else
	3524	{
[167]	3525	if (theFile->link_path)
	3526	SH_FREE(theFile->link_path);
	3527	if (p->linkpath && p->linkpath != notalink)
	3528	theFile->link_path = sh_util_strdup(p->linkpath);
	3529	else
	3530	theFile->link_path = NULL;
[1]	3531	}
	3532
	3533	sl_strlcpy(fileHash, p->theFile.checksum, KEY_LEN+1);
	3534
	3535	theFile->mtime = p->theFile.mtime;
	3536	theFile->ctime = p->theFile.ctime;
	3537	theFile->atime = p->theFile.atime;
	3538
	3539	theFile->size = p->theFile.size;
	3540
	3541	sl_strlcpy(theFile->c_group, p->theFile.c_group, GROUP_MAX+2);
	3542	theFile->group = p->theFile.group;
	3543	sl_strlcpy(theFile->c_owner, p->theFile.c_owner, USER_MAX+2);
	3544	theFile->owner = p->theFile.owner;
	3545
	3546	theFile->ino = p->theFile.ino;
	3547	theFile->rdev = p->theFile.rdev;
	3548	theFile->dev = p->theFile.dev;
	3549	theFile->hardlinks = p->theFile.hardlinks;
	3550
[114]	3551	SET_SH_FFLAG_VISITED(p->fflags);
	3552	CLEAR_SH_FFLAG_CHECKED(p->fflags);
[149]	3553	retval = 1;
	3554	goto unlock_and_return;
[1]	3555	}
[77]	3556	else /* if (sh.flag.reportonce == S_TRUE) */
[1]	3557	{
	3558	/* we replace the data in the in-memory copy of the
	3559	* baseline database, because otherwise we would get
	3560	* another warning if the suidcheck runs
	3561	*/
	3562	sl_strlcpy(p->theFile.c_mode, theFile->c_mode, 11);
	3563	p->theFile.mode = theFile->mode;
[10]	3564	#if defined(__linux__) \|\| defined(HAVE_STAT_FLAGS)
[1]	3565	sl_strlcpy(p->theFile.c_attributes, theFile->c_attributes, 16);
	3566	p->theFile.attributes = theFile->attributes;
	3567	#endif
[68]	3568	#if defined(USE_ACL) \|\| defined(USE_XATTR)
	3569	if (p->attr_string == NULL && theFile->attr_string != NULL)
	3570	{ p->attr_string = sh_util_strdup (theFile->attr_string); }
	3571	else if (p->attr_string != NULL && theFile->attr_string == NULL)
	3572	{ SH_FREE(p->attr_string); p->attr_string = NULL; }
	3573	else if (theFile->attr_string != NULL && p->attr_string != NULL)
	3574	{
	3575	if (0 != strcmp(theFile->attr_string, p->attr_string))
	3576	{
	3577	SH_FREE(p->attr_string);
	3578	p->attr_string = sh_util_strdup (theFile->attr_string);
	3579	}
	3580	}
	3581	#endif
[1]	3582
[167]	3583	if (theFile->c_mode[0] == 'l' \|\| theFile->link_path)
[1]	3584	{
[149]	3585	if (p->linkpath != NULL && p->linkpath != notalink)
[1]	3586	SH_FREE(p->linkpath);
[167]	3587	p->linkpath = sh_util_strdup(theFile->link_path);
[1]	3588	}
	3589	else
	3590	{
[149]	3591	if (p->linkpath != NULL && p->linkpath != notalink) {
[167]	3592	SH_FREE(p->linkpath);
	3593	}
	3594	p->linkpath = (char *)notalink;
[1]	3595	}
	3596
	3597	sl_strlcpy(p->theFile.checksum, fileHash, KEY_LEN+1);
	3598
	3599	p->theFile.mtime = theFile->mtime;
	3600	p->theFile.ctime = theFile->ctime;
	3601	p->theFile.atime = theFile->atime;
	3602
	3603	p->theFile.size = theFile->size;
	3604
	3605	sl_strlcpy(p->theFile.c_group, theFile->c_group, GROUP_MAX+2);
	3606	p->theFile.group = theFile->group;
	3607	sl_strlcpy(p->theFile.c_owner, theFile->c_owner, USER_MAX+2);
	3608	p->theFile.owner = theFile->owner;
	3609
	3610	p->theFile.ino = theFile->ino;
	3611	p->theFile.rdev = theFile->rdev;
	3612	p->theFile.dev = theFile->dev;
	3613	p->theFile.hardlinks = theFile->hardlinks;
	3614	}
	3615	}
	3616	}
	3617
[114]	3618	SET_SH_FFLAG_VISITED(p->fflags);
	3619	CLEAR_SH_FFLAG_CHECKED(p->fflags);
[1]	3620
[149]	3621	unlock_and_return:
[153]	3622	; /* 'label at end of compound statement */
[149]	3623	SH_MUTEX_UNLOCK(mutex_hash);
	3624	SL_RETURN(retval, _("sh_hash_compdata"));
[1]	3625	}
	3626
	3627	int hash_full_tree ()
	3628	{
	3629	sh_file_t * p;
	3630	int i;
	3631
	3632	SL_ENTER(_("sh_hash_compdata"));
	3633
	3634	if (IsInit != 1)
	3635	SL_RETURN(0, _("sh_hash_compdata"));
	3636
[149]	3637	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
[1]	3638	for (i = 0; i < TABSIZE; ++i)
	3639	{
	3640	for (p = tab[i]; p; p = p->next)
[114]	3641	CLEAR_SH_FFLAG_ALLIGNORE(p->fflags);
[1]	3642	}
[149]	3643	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
[1]	3644	SL_RETURN (0, _("sh_hash_compdata"));
	3645	}
	3646
	3647
	3648	int hash_remove_tree (char * s)
	3649	{
[8]	3650	sh_file_t * p;
	3651	size_t len;
	3652	unsigned int i;
[1]	3653
	3654	SL_ENTER(_("hash_remove_tree"));
	3655
[8]	3656	if (!s \|\| *s == '\0')
[1]	3657	SL_RETURN ((-1), _("hash_remove_tree"));
	3658
[8]	3659	len = sl_strlen(s);
	3660
[1]	3661	if (IsInit != 1)
	3662	sh_hash_init();
	3663
[149]	3664	SH_MUTEX_LOCK_UNSAFE(mutex_hash);
[1]	3665	for (i = 0; i < TABSIZE; ++i)
	3666	{
	3667	for (p = tab[i]; p; p = p->next)
	3668	{
[8]	3669	if (p->fullpath && 0 == strncmp(s, p->fullpath, len))
[1]	3670	{
[114]	3671	SET_SH_FFLAG_ALLIGNORE(p->fflags);
[1]	3672	}
	3673	}
	3674	}
[149]	3675	SH_MUTEX_UNLOCK_UNSAFE(mutex_hash);
[1]	3676	SL_RETURN ((0), _("hash_remove_tree"));
	3677	}
	3678
	3679	#if TIME_WITH_SYS_TIME
	3680	#include <sys/time.h>
	3681	#include <time.h>
	3682	#else
	3683	#if HAVE_SYS_TIME_H
	3684	#include <sys/time.h>
	3685	#else
	3686	#include <time.h>
	3687	#endif
	3688	#endif
	3689
[169]	3690	static int ListFullDetail = S_FALSE;
[1]	3691	static int ListWithDelimiter = S_FALSE;
[169]	3692	static char * ListFile = NULL;
[1]	3693
[169]	3694	int set_list_file (const char * c)
	3695	{
	3696	ListFile = sh_util_strdup(c);
	3697	return 0;
	3698	}
	3699
[20]	3700	int set_full_detail (const char * c)
[1]	3701	{
[149]	3702	(void) c;
[1]	3703	ListFullDetail = S_TRUE;
[149]	3704	return 0;
[1]	3705	}
	3706
[20]	3707	int set_list_delimited (const char * c)
[1]	3708	{
[149]	3709	(void) c;
[1]	3710	ListFullDetail = S_TRUE;
	3711	ListWithDelimiter = S_TRUE;
[149]	3712	return 0;
[1]	3713	}
[76]	3714
[149]	3715	/* Always quote the string, except if it is empty. Quote quotes by
[76]	3716	* doubling them.
	3717	*/
	3718	char * csv_escape(const char * str)
	3719	{
	3720	const char * p = str;
	3721	const char * q;
	3722
	3723	size_t size = 0;
	3724	size_t flag_quote = 0;
	3725	int flag_comma = 0;
	3726	char * new;
	3727	char * pnew;
	3728
	3729	if (p)
	3730	{
	3731
	3732	while (*p)
	3733	{
	3734	if (*p == ',')
	3735	flag_comma = 1;
	3736	else if (*p == '"')
	3737	++flag_quote;
	3738
	3739	++size; ++p;
	3740	}
	3741
	3742	if (sl_ok_adds(size, flag_quote))
	3743	size += flag_quote; /* double each quote */
	3744	else
	3745	return NULL;
	3746
	3747	if (sl_ok_adds(size, 3))
	3748	size += 3; /* two quotes and terminating null */
	3749	else
	3750	return NULL;
	3751
	3752	new = SH_ALLOC(size);
	3753
	3754	if (flag_quote != 0)
	3755	{
	3756	new[0] = '"';
	3757	pnew = &new[1];
	3758	q = str;
	3759	while (*q)
	3760	{
	3761	pnew = q;
	3762	if (*pnew == '"')
	3763	{
	3764	++pnew; *pnew = '"';
	3765	}
	3766	++pnew; ++q;
	3767	}
	3768	*pnew = '"'; ++pnew;
	3769	*pnew = '\0';
	3770	}
	3771	else
	3772	{
	3773	if (size > 3)
	3774	{
	3775	new[0] = '"';
	3776	sl_strlcpy (&new[1], str, size-1);
	3777	new[size-2] = '"';
	3778	new[size-1] = '\0';
	3779	}
	3780	else
	3781	{
	3782	new[0] = '\0';
	3783	}
	3784	}
	3785
	3786	return new;
	3787	}
	3788	return NULL;
	3789	}
	3790
	3791
[1]	3792
	3793	void sh_hash_list_db_entry_full_detail (sh_file_t * p)
	3794	{
	3795	char * tmp;
[76]	3796	char * esc;
[1]	3797	char str[81];
	3798
	3799	if (ListWithDelimiter == S_TRUE)
	3800	{
[40]	3801	printf(_("%7ld, %7ld, %10s, %5d, %12s, %5d, %3d, %-8s, %5d, %-8s, %5d, "),
	3802	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
[1]	3803	p->theFile.c_mode, (int) p->theFile.mode,
	3804	p->theFile.c_attributes, (int) p->theFile.attributes,
	3805	(int) p->theFile.hardlinks,
	3806	p->theFile.c_owner, (int) p->theFile.owner,
	3807	p->theFile.c_group, (int) p->theFile.group);
	3808	}
	3809	else
	3810	{
[40]	3811	printf(_("%7ld %7ld %10s %5d %12s %5d %3d %-8s %5d %-8s %5d "),
	3812	(unsigned long) p->theFile.ino, (unsigned long) p->theFile.dev,
[1]	3813	p->theFile.c_mode, (int) p->theFile.mode,
	3814	p->theFile.c_attributes, (int) p->theFile.attributes,
	3815	(int) p->theFile.hardlinks,
	3816	p->theFile.c_owner, (int) p->theFile.owner,
	3817	p->theFile.c_group, (int) p->theFile.group);
	3818	}
	3819
	3820	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
[132]	3821	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.rdev);
[1]	3822	else
[132]	3823	sl_snprintf(str, sizeof(str), "%"PRIu64, p->theFile.size);
[1]	3824
	3825	printf( _(" %8s"), str);
	3826	if (ListWithDelimiter == S_TRUE)
	3827	putchar(',');
	3828
[132]	3829	printf( _(" %s"), sh_unix_gmttime (p->theFile.ctime, str, sizeof(str)));
[1]	3830	if (ListWithDelimiter == S_TRUE)
	3831	putchar(',');
[132]	3832	printf( _(" %s"), sh_unix_gmttime (p->theFile.mtime, str, sizeof(str)));
[1]	3833	if (ListWithDelimiter == S_TRUE)
	3834	putchar(',');
[132]	3835	printf( _(" %s"), sh_unix_gmttime (p->theFile.atime, str, sizeof(str)));
[1]	3836	if (ListWithDelimiter == S_TRUE)
	3837	putchar(',');
	3838	printf( _(" %s"), p->theFile.checksum);
	3839	if (ListWithDelimiter == S_TRUE)
	3840	putchar(',');
	3841
	3842	tmp = sh_util_safe_name(p->fullpath);
[76]	3843	if (ListWithDelimiter != S_TRUE)
	3844	{
	3845	printf( _(" %s"), tmp);
	3846	}
	3847	else
	3848	{
	3849	esc = csv_escape(tmp);
	3850	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
	3851	if (esc)
	3852	SH_FREE(esc);
	3853	}
[1]	3854	SH_FREE(tmp);
	3855
	3856	if ('l' == p->theFile.c_mode[0])
	3857	{
	3858	tmp = sh_util_safe_name(p->linkpath);
[76]	3859	if (ListWithDelimiter != S_TRUE)
	3860	{
	3861	printf(_(" -> %s"), tmp);
	3862	}
[1]	3863	else
[76]	3864	{
	3865	esc = csv_escape(tmp);
	3866	printf( _(" %s,"), (esc != NULL) ? esc : _("(null)"));
	3867	if (esc)
	3868	SH_FREE(esc);
	3869	}
[1]	3870	SH_FREE(tmp);
	3871	}
[68]	3872
	3873	if (p->attr_string)
	3874	{
	3875	tmp = sh_util_safe_name(p->attr_string);
[76]	3876	if (ListWithDelimiter != S_TRUE)
	3877	{
	3878	printf(_(" %s"), tmp);
	3879	}
	3880	else
	3881	{
	3882	esc = csv_escape(tmp);
	3883	printf( _(" %s"), (esc != NULL) ? esc : _("(null)"));
	3884	if (esc)
	3885	SH_FREE(esc);
	3886	}
[68]	3887	SH_FREE(tmp);
	3888	}
[1]	3889	else
[68]	3890	{
	3891	if (ListWithDelimiter == S_TRUE)
[210]	3892	printf("%s",_(" no_attr"));
[68]	3893	}
	3894	putchar('\n');
[1]	3895
	3896	return;
	3897	}
	3898
	3899	void sh_hash_list_db_entry (sh_file_t * p)
	3900	{
	3901	char nowtime[128];
	3902	char thetime[128];
	3903	char * tmp;
	3904	time_t now = time(NULL);
	3905	time_t then = (time_t) p->theFile.mtime;
	3906
[131]	3907	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_GMTIME_R)
	3908	struct tm * time_ptr;
	3909	struct tm time_tm;
	3910
	3911	time_ptr = gmtime_r(&then, &time_tm);
	3912	strftime(thetime, 127, _("%b %d %Y"), time_ptr);
	3913	time_ptr = gmtime_r(&now, &time_tm);
	3914	strftime(nowtime, 127, _("%b %d %Y"), time_ptr);
	3915	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
	3916	{
	3917	time_ptr = gmtime_r(&then, &time_tm);
	3918	strftime(thetime, 127, _("%b %d %H:%M"), time_ptr);
	3919	}
	3920	#else
[1]	3921	strftime(thetime, 127, _("%b %d %Y"), gmtime(&then));
	3922	strftime(nowtime, 127, _("%b %d %Y"), gmtime(&now));
	3923	if (0 == strncmp(&nowtime[7], &thetime[7], 4))
	3924	strftime(thetime, 127, _("%b %d %H:%M"), gmtime(&then));
[131]	3925	#endif
[1]	3926
	3927	tmp = sh_util_safe_name(p->fullpath);
	3928	if ('c' == p->theFile.c_mode[0] \|\| 'b' == p->theFile.c_mode[0])
	3929	printf(_("%10s %3d %-8s %-8s %3d,%4d %s %s"),
	3930	p->theFile.c_mode, (int) p->theFile.hardlinks,
	3931	p->theFile.c_owner, p->theFile.c_group,
	3932	(int) major((dev_t)p->theFile.rdev),
	3933	(int) minor((dev_t)p->theFile.rdev),
	3934	thetime,
	3935	tmp);
	3936	else
	3937	printf(_("%10s %3d %-8s %-8s %8ld %s %s"),
	3938	p->theFile.c_mode, (int) p->theFile.hardlinks,
	3939	p->theFile.c_owner, p->theFile.c_group, (long) p->theFile.size,
	3940	thetime,
	3941	tmp);
	3942	SH_FREE(tmp);
	3943
	3944	if ('l' == p->theFile.c_mode[0])
	3945	{
	3946	tmp = sh_util_safe_name(p->linkpath);
	3947	printf(_(" -> %s\n"), tmp);
	3948	SH_FREE(tmp);
	3949	}
	3950	else
	3951	printf("\n");
	3952
	3953	return;
	3954	}
	3955
[169]	3956	#ifdef HAVE_LIBZ
	3957	#include <zlib.h>
	3958	#endif
	3959
	3960	int sh_hash_printcontent(char * linkpath)
	3961	{
	3962	#ifdef HAVE_LIBZ
	3963	unsigned char * decoded;
	3964	unsigned char * decompressed = NULL;
	3965	size_t dlen;
	3966	unsigned long clen;
	3967	unsigned long clen_o;
	3968	int res;
	3969
	3970	if (linkpath && *linkpath != '-')
	3971	{
	3972	dlen = sh_util_base64_dec_alloc (&decoded,
	3973	(unsigned char *)linkpath,
	3974	strlen(linkpath));
[170]	3975
[169]	3976	clen = dlen * 2 + 1;
[170]	3977
[169]	3978	do {
	3979	if (decompressed)
	3980	SH_FREE(decompressed);
	3981	clen += dlen; clen_o = clen;
	3982	decompressed = SH_ALLOC(clen);
	3983	res = uncompress(decompressed, &clen, decoded, dlen);
	3984	if (res == Z_MEM_ERROR)
[210]	3985	{ fprintf(stderr, "%s",_("Error: Not enough memory\n")); return -1; }
[169]	3986	if (res == Z_DATA_ERROR)
[210]	3987	{ fprintf(stderr, "%s",_("Error: Data corrupt or incomplete\n")); return -1; }
[169]	3988	} while (res == Z_BUF_ERROR \|\| clen == clen_o);
[170]	3989
[169]	3990	decompressed[clen] = '\0';
	3991	fputs( (char*) decompressed, stdout);
	3992	return 0;
	3993	}
	3994	#else
	3995	(void) linkpath;
	3996	#endif
[210]	3997	fprintf(stderr, "%s",_("Error: No data available\n"));
[169]	3998	return -1;
	3999	}
	4000
[20]	4001	int sh_hash_list_db (const char * db_file)
[1]	4002	{
	4003	sh_file_t * p;
	4004	SL_TICKET fd;
	4005	char * line;
[169]	4006	int flag = 0;
[1]	4007
	4008	if (!db_file)
	4009	{
	4010	_exit(EXIT_FAILURE);
	4011	return -1;
	4012	}
	4013	if (sl_is_suid())
	4014	{
[210]	4015	fprintf(stderr, "%s",_("ERROR: insufficient privilege\n"));
[1]	4016	_exit (EXIT_FAILURE);
	4017	return -1; /* for Mac OSX compiler */
	4018	}
	4019	if (0 == strcmp(db_file, _("default")))
	4020	db_file = file_path('D', 'W');
	4021	if (!db_file)
	4022	{
	4023	_exit(EXIT_FAILURE);
	4024	return -1;
	4025	}
	4026
[170]	4027	line = SH_ALLOC(MAX_PATH_STORE+2);
[1]	4028
	4029	if ( SL_ISERROR(fd = sl_open_read(db_file, SL_YESPRIV)))
	4030	{
	4031	fprintf(stderr, _("ERROR: can't open %s for read (errnum = %ld)\n"),
	4032	db_file, fd);
	4033	_exit(EXIT_FAILURE);
	4034	return -1;
	4035	}
	4036
	4037	/* fast forward to start of data
	4038	*/
[170]	4039	sh_hash_setdataent(fd, line, MAX_PATH_STORE+1, db_file);
[1]	4040
	4041	while (1)
	4042	{
[170]	4043	p = sh_hash_getdataent (fd, line, MAX_PATH_STORE+1);
[169]	4044	if ((p != NULL) && (p->fullpath[0] == '/'))
[1]	4045	{
[169]	4046	if (!ListFile)
	4047	{
	4048	flag = 1;
	4049	if (ListFullDetail == S_FALSE)
	4050	sh_hash_list_db_entry (p);
	4051	else
	4052	sh_hash_list_db_entry_full_detail (p);
	4053	}
[1]	4054	else
[169]	4055	{
	4056	if (0 != sl_strcmp(ListFile, p->fullpath))
	4057	{
	4058	continue;
	4059	}
	4060	flag = 1;
	4061	if ('l' != p->theFile.c_mode[0])
	4062	{
	4063	if (sh_hash_printcontent(p->linkpath) < 0)
	4064	{
	4065	_exit(EXIT_FAILURE);
	4066	return -1;
	4067	}
	4068	}
	4069	else
	4070	{
[210]	4071	fprintf(stderr, "%s",_("File is a link\n"));
[169]	4072	_exit(EXIT_FAILURE);
	4073	return -1;
	4074	}
	4075	break;
	4076	}
[1]	4077	}
	4078	else if (p == NULL)
	4079	{
	4080	break;
	4081	}
	4082	}
	4083
	4084	if (line != NULL)
	4085	SH_FREE(line);
	4086	sl_close (fd);
	4087
	4088	fflush(NULL);
	4089
[169]	4090	if (flag == 0)
	4091	{
[210]	4092	fprintf(stderr, "%s",_("File not found\n"));
[169]	4093	_exit(EXIT_FAILURE);
	4094	}
[1]	4095	_exit(EXIT_SUCCESS);
	4096	return 0;
	4097	}
	4098
	4099	/* if defined(SH_WITH_CLIENT) \|\| defined(SH_STANDALONE) */
	4100	#endif

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