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source: trunk/src/sh_files.c@ 496

Last change on this file since 496 was 488, checked in by katerina, 10 years ago
Fix for tickets #386 (silent check) and #387 (linux audit support).
File size: 81.6 KB

Rev	Line
[1]	1	/* SAMHAIN file system integrity testing */
	2	/* Copyright (C) 1999 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
[377]	22	#if defined(HAVE_PTHREAD_MUTEX_RECURSIVE)
	23	#define _XOPEN_SOURCE 500
	24	#endif
	25
[1]	26	#include <stdio.h>
	27	#include <stdlib.h>
	28	#include <string.h>
[286]	29	#include <ctype.h>
[1]	30	#include <limits.h>
	31
	32	#include <errno.h>
	33
	34	/* Must be before <utime.h> on FreeBSD
	35	*/
	36	#include <sys/types.h>
	37	#include <unistd.h>
[386]	38	#include <sys/types.h>
	39	#include <sys/stat.h>
	40	#include <fcntl.h>
[1]	41
[386]	42	#if !defined(O_NOATIME)
[395]	43	#if defined(__linux__) && (defined(__i386__) \|\| defined(__x86_64__) \|\| defined(__PPC__))
[386]	44	#define O_NOATIME 01000000
	45	#endif
	46	#endif
	47
[1]	48	#include <utime.h>
	49
	50	#ifdef HAVE_DIRENT_H
	51	#include <dirent.h>
	52	#define NAMLEN(dirent) sl_strlen((dirent)->d_name)
	53	#else
	54	#define dirent direct
	55	#define NAMLEN(dirent) (dirent)->d_namlen
	56	#ifdef HAVE_SYS_NDIR_H
	57	#include <sys/ndir.h>
	58	#endif
	59	#ifdef HAVE_SYS_DIR_H
	60	#include <sys/dir.h>
	61	#endif
	62	#ifdef HAVE_NDIR_H
	63	#include <ndir.h>
	64	#endif
	65	#endif
[137]	66	#define NEED_ADD_DIRENT
[1]	67
	68	#ifdef HAVE_GLOB_H
	69	#include <glob.h>
	70	#endif
[371]	71	#ifdef HAVE_FNMATCH_H
	72	#include <fnmatch.h>
	73	#endif
[1]	74
[371]	75
[1]	76	#include "samhain.h"
	77
	78	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	79
[131]	80	#include "sh_pthread.h"
[1]	81	#include "sh_error.h"
	82	#include "sh_utils.h"
	83	#include "sh_unix.h"
	84	#include "sh_files.h"
	85	#include "sh_tiger.h"
	86	#include "sh_hash.h"
	87	#include "sh_ignore.h"
[367]	88	#include "sh_inotify.h"
[1]	89	#include "zAVLTree.h"
[481]	90	#include "sh_dbIO.h"
[1]	91
	92	#undef FIL__
	93	#define FIL__ _("sh_files.c")
	94
[367]	95	extern sh_watches sh_file_watches;
	96
[286]	97	static char * sh_files_C_dequote (char * s, size_t * length)
	98	{
[362]	99	size_t i, len = *length;
[286]	100	int flag = 0;
	101	char p, q, po, pend;
	102
	103	/* search for backslash
	104	*/
	105	for (i = 0; i < len; ++i)
	106	{
	107	if (s[i] == '\\')
	108	{
	109	flag = 1;
	110	break;
	111	}
	112	}
	113
	114	if (flag == 0 \|\| *s == '\0')
	115	return s;
	116
	117	po = SH_ALLOC(len+1); *po = '\0'; p = po; pend = &po[len];
	118
[383]	119	q = s;
[286]	120
	121	do
	122	{
	123	if (*q == '\\')
	124	{
	125	++q;
	126
	127	if (*q == '\0')
	128	{ p = q; flag = 0; break; }
	129	else if (*q == 'a')
	130	{ *p = '\a'; ++p; ++q; }
	131	else if (*q == 'b')
	132	{ *p = '\b'; ++p; ++q; }
	133	else if (*q == 'f')
	134	{ *p = '\f'; ++p; ++q; }
	135	else if (*q == 'n')
	136	{ *p = '\n'; ++p; ++q; }
	137	else if (*q == 'r')
	138	{ *p = '\r'; ++p; ++q; }
	139	else if (*q == 't')
	140	{ *p = '\t'; ++p; ++q; }
	141	else if (*q == 'v')
	142	{ *p = '\v'; ++p; ++q; }
	143	else if (*q == '\\')
	144	{ *p = '\\'; ++p; ++q; }
	145	else if (*q == '\'')
	146	{ *p = '\''; ++p; ++q; }
	147	else if (*q == '"')
	148	{ *p = '"'; ++p; ++q; }
	149	else if (*q == 'x')
	150	{
	151	if (isxdigit((int) q[1]) && isxdigit((int) q[2]))
	152	{
	153	/* hexadecimal value following */
	154	unsigned char cc = (16 * sh_util_hexchar(q[1]))
	155	+ sh_util_hexchar(q[2]);
	156	*p = (char) cc;
	157	++p; q += 3;
	158	}
	159	else
	160	{
	161	*p = '\0'; flag = 0; break;
	162	}
	163	}
	164	else if (isdigit((int)*q))
	165	{
	166	if (isdigit((int) q[1]) && q[1] < '8' &&
	167	isdigit((int) q[2]) && q[2] < '8')
	168	{
	169	/* octal value following */
	170	char tmp[4]; unsigned char cc;
	171	tmp[0] = q; ++q; tmp[1] = q; ++q; tmp[2] = *q; ++q;
	172	tmp[3] = '\0';
	173	cc = strtol(tmp, NULL, 8);
	174	*p = (char) cc; ++p;
	175	}
	176	else
	177	{
	178	*p = '\0'; flag = 0; break;
	179	}
	180	}
	181	else
	182	{
	183	/* invalid escape sequence */
	184	*p = '\0'; flag = 0; break;
	185	}
	186	}
	187	else
	188	{
	189	p = q;
	190	++p; ++q;
	191	}
	192	} while (*q && p <= pend);
	193
	194	SL_REQUIRE (p <= pend, _("p <= pend"));
	195
	196	if (flag)
	197	{
	198	*p = '\0';
	199	*length = strlen(po);
	200	}
	201	else
	202	{
	203	SH_FREE(po);
	204	po = NULL;
	205	*length = 0;
	206	}
	207
	208	SL_REQUIRE (length <= len, _("length <= len"));
	209
	210	SH_FREE(s);
	211	return po;
	212	}
	213
[481]	214	char * sh_files_parse_input(const char * str_s, size_t * len)
	215	{
	216	char * p;
	217
	218	if (!str_s \|\| *str_s == '\0')
	219	return NULL;
	220
	221	*len = sl_strlen(str_s);
	222
	223	if ( (str_s[0] == '"' && str_s[*len-1] == '"' ) \|\|
	224	(str_s[0] == '\'' && str_s[*len-1] == '\'') )
	225	{
	226	if (*len < 3)
	227	return NULL;
	228	--(*len);
	229	p = sh_util_strdup_l(&str_s[1], *len);
	230	p[*len-1] = '\0';
	231	--(*len);
	232	}
	233	else
	234	{
	235	p = sh_util_strdup_l(str_s, *len);
	236	}
	237
	238	p = sh_files_C_dequote(p, len);
	239
	240	return p;
	241	}
	242
	243
[1]	244	extern int flag_err_debug;
	245	extern int flag_err_info;
	246
[22]	247	int sh_files_reportonce(const char * c)
[1]	248	{
	249	int i;
	250	SL_ENTER(_("sh_files_reportonce"));
	251	i = sh_util_flagval(c, &(sh.flag.reportonce));
	252
	253	SL_RETURN(i, _("sh_files_reportonce"));
	254	}
	255
[22]	256	int sh_files_fulldetail(const char * c)
[1]	257	{
	258	int i;
	259	SL_ENTER(_("sh_files_fulldetail"));
	260	i = sh_util_flagval(c, &(sh.flag.fulldetail));
	261
	262	SL_RETURN((i), _("sh_files_fulldetail"));
	263	}
	264
	265
	266	typedef struct dir_struct {
	267	long NumRegular;
	268	long NumDirs;
	269	long NumSymlinks;
	270	long NumFifos;
	271	long NumSockets;
	272	long NumCDev;
	273	long NumBDev;
[40]	274	long NumDoor;
	275	long NumPort;
[1]	276	long NumAll;
	277	long TotalBytes;
	278	char DirPath[PATH_MAX];
	279	} dir_type;
	280
	281	typedef struct dirstack_entry {
	282	char * name;
	283	int class;
[481]	284	unsigned long check_flags;
[1]	285	int rdepth;
	286	short checked;
	287	short childs_checked;
[114]	288	short is_reported;
[1]	289	/* struct dirstack_entry * next; */
	290	} dirstack_t;
	291
	292
	293	/* the destructor
	294	*/
	295	void free_dirstack (void * inptr)
	296	{
	297	dirstack_t * here;
	298
	299	SL_ENTER(_("free_dirstack"));
	300	if (inptr == NULL)
	301	SL_RET0(_("free_dirstack"));
	302	else
	303	here = (dirstack_t *) inptr;
	304
	305	if (here->name != NULL)
	306	SH_FREE(here->name);
	307	SH_FREE(here);
	308	SL_RET0(_("free_dirstack"));
	309	}
	310
	311	/* Function to return the key for indexing
	312	* the argument
	313	*/
	314	zAVLKey zdirstack_key (void const * arg)
	315	{
	316	const dirstack_t * sa = (const dirstack_t *) arg;
	317	return (zAVLKey) sa->name;
	318	}
	319
[256]	320	#define SH_LIST_FILE 0
	321	#define SH_LIST_DIR1 1
	322	#define SH_LIST_DIR2 2
[1]	323
[256]	324
	325	static int which_dirList = SH_LIST_DIR1;
	326
[1]	327	static zAVLTree * zdirListOne = NULL;
	328	static zAVLTree * zdirListTwo = NULL;
	329	static zAVLTree * zfileList = NULL;
	330
[371]	331	SH_MUTEX_STATIC(mutex_zfiles, PTHREAD_MUTEX_INITIALIZER);
	332	SH_MUTEX_STATIC(mutex_zglob, PTHREAD_MUTEX_INITIALIZER);
[373]	333	SH_MUTEX_RECURSIVE(mutex_zdirs);
[1]	334
[373]	335	static int sh_files_fullpath (const char * testdir,
	336	const char * d_name,
[1]	337	char * statpath);
[22]	338	static int sh_files_pushdir (int class, const char * str_s);
	339	static int sh_files_pushfile (int class, const char * str_s);
[1]	340
	341	static long MaxRecursionLevel = 0;
	342
	343	/* set default recursion level
	344	*/
[20]	345	int sh_files_setrecursion (const char * flag_s)
[1]	346	{
	347	long flag = 0;
	348	static int reject = 0;
	349
	350	SL_ENTER( _("sh_files_setrecursion"));
	351
	352	if (reject == 1)
	353	SL_RETURN((-1), _("sh_files_setrecursion"));
	354
[481]	355	if (sh.flag.opts == S_TRUE)
[1]	356	reject = 1;
	357
	358	if (flag_s != NULL)
	359	flag = (int)(atof(flag_s));
	360
	361	if (flag >= 0 && flag <= 99)
	362	MaxRecursionLevel = flag;
	363	else
	364	SL_RETURN((-1), _("sh_files_setrecursion"));
	365
	366	SL_RETURN((0), _("sh_files_setrecursion"));
	367	}
	368
[458]	369	static int handle_filecheck_ret(dirstack_t * ptr, char * tmp_in, int status)
	370	{
	371	int fcount = 0;
	372	char * tmp;
	373
	374	if (!tmp_in)
	375	tmp = sh_util_safe_name (ptr->name);
	376	else
	377	tmp = tmp_in;
	378
	379	if (status == SH_FILE_UNKNOWN && (!SH_FFLAG_REPORTED_SET(ptr->is_reported)))
	380	{
	381	TPT(( 0, FIL__, __LINE__, _("msg=<file: %s> status=<%d>\n"),
	382	tmp, status));
	383
	384	if ( sh.flag.checkSum == SH_CHECK_INIT \|\|
	385	sh_hash_have_it (ptr->name) >= 0)
	386	{
	387	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	388	{
	389	if (0 != hashreport_missing(ptr->name,
	390	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	391	ShDFLevel[ptr->class] :
	392	ShDFLevel[SH_ERR_T_FILE])) {
	393	if (tmp == NULL)
	394	tmp = sh_util_safe_name (ptr->name);
[488]	395	if (!sh_global_check_silent)
	396	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	397	ShDFLevel[ptr->class] :
	398	ShDFLevel[SH_ERR_T_FILE],
	399	FIL__, __LINE__, 0, MSG_FI_MISS,
	400	tmp);
[458]	401	++sh.statistics.files_report;
	402	}
	403	}
	404	}
	405	else /* not there at init, and still missing */
	406	{
	407	if (tmp == NULL)
	408	tmp = sh_util_safe_name (ptr->name);
	409	sh_error_handle (SH_ERR_NOTICE,
	410	FIL__, __LINE__, 0,
	411	MSG_FI_FAIL,
	412	tmp);
	413	}
[481]	414
[458]	415	if (sh.flag.checkSum != SH_CHECK_INIT)
	416	sh_hash_set_missing(ptr->name);
[481]	417
[458]	418	if (sh.flag.reportonce == S_TRUE)
	419	SET_SH_FFLAG_REPORTED(ptr->is_reported);
	420	}
	421	else
	422	{
	423	/* exists (status >= 0), but was missing (reported == TRUE)
	424	*/
	425	if (status != SH_FILE_UNKNOWN && SH_FFLAG_REPORTED_SET(ptr->is_reported))
	426	{
	427	CLEAR_SH_FFLAG_REPORTED(ptr->is_reported);
	428	sh_hash_clear_flag(ptr->name, SH_FFLAG_ENOENT);
	429	}
	430
	431	/* Catchall
	432	*/
	433	else if (status == SH_FILE_UNKNOWN)
	434	{
	435	/* Thu Mar 7 15:09:40 CET 2002 Make sure missing file
	436	* is reported if ptr->reported == S_TRUE because the
	437	* file has been added.
	438	*/
	439	if (sh_hash_have_it (ptr->name) >= 0 &&
	440	!SH_FFLAG_REPORTED_SET(ptr->is_reported))
	441	{
	442	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	443	{
	444	if (0 != hashreport_missing(ptr->name,
	445	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	446	ShDFLevel[ptr->class] :
	447	ShDFLevel[SH_ERR_T_FILE])) {
	448	if (tmp == NULL)
	449	tmp = sh_util_safe_name (ptr->name);
[488]	450	if (!sh_global_check_silent)
	451	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE)?
	452	ShDFLevel[ptr->class] :
	453	ShDFLevel[SH_ERR_T_FILE],
	454	FIL__, __LINE__, 0, MSG_FI_MISS,
	455	tmp);
[458]	456	++sh.statistics.files_report;
	457	}
	458	}
[481]	459
[458]	460	/* delete from database
	461	*/
	462	if (sh.flag.checkSum != SH_CHECK_INIT)
	463	sh_hash_set_missing(ptr->name);
	464	}
	465	else
	466	{
	467	if (tmp == NULL)
	468	tmp = sh_util_safe_name (ptr->name);
	469	sh_error_handle (SH_ERR_INFO, FIL__, __LINE__, 0,
	470	MSG_FI_FAIL,
	471	tmp);
	472	if (sh.flag.checkSum != SH_CHECK_INIT)
	473	sh_hash_set_visited_true(ptr->name);
	474	}
	475	}
	476
	477	++fcount;
	478	}
	479	if (!tmp_in)
	480	SH_FREE(tmp);
	481
	482	return fcount;
	483	}
	484
	485
[1]	486	unsigned long sh_files_chk ()
	487	{
	488	zAVLCursor cursor;
	489	ShFileType status;
	490	unsigned long fcount = 0;
	491
	492	char * tmp = NULL;
	493
	494	dirstack_t * ptr;
[34]	495	char * dir;
[1]	496	char * file;
[46]	497	int tmp_reported;
[1]	498
	499	SL_ENTER(_("sh_files_chk"));
	500
	501	for (ptr = (dirstack_t *) zAVLFirst(&cursor, zfileList); ptr;
	502	ptr = (dirstack_t *) zAVLNext(&cursor))
	503	{
	504
	505	if (sig_urgent > 0) {
	506	SL_RETURN(fcount, _("sh_files_chk"));
	507	}
	508
	509	if (ptr->checked == S_FALSE)
	510	{
[34]	511	dir = sh_util_dirname (ptr->name);
	512	file = sh_util_basename (ptr->name);
[1]	513	#if defined(WITH_TPT)
	514	tmp = sh_util_safe_name (ptr->name);
	515	#endif
	516
	517
[481]	518	if (flag_err_info == S_TRUE)
[1]	519	{
[356]	520	char pstr[32];
[1]	521	#if !defined(WITH_TPT)
	522	tmp = sh_util_safe_name (ptr->name);
	523	#endif
[356]	524	sl_strlcpy(pstr, sh_hash_getpolicy(ptr->class), sizeof(pstr));
[365]	525	sh_error_handle ((-1), FIL__, __LINE__, 0,
	526	MSG_FI_CHK, pstr, tmp);
[1]	527	}
	528
[373]	529	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[367]	530	{
	531	sh_inotify_add_watch_later(ptr->name, &sh_file_watches, NULL,
[481]	532	ptr->class, ptr->check_flags,
[373]	533	SH_INOTIFY_FILE, 0);
[367]	534	}
	535
[1]	536	BREAKEXIT(sh_files_filecheck);
[114]	537	tmp_reported = ptr->is_reported; /* fix aliasing warning */
[481]	538	status = sh_files_filecheck (ptr->class, ptr->check_flags, dir, file,
[46]	539	&tmp_reported, 0);
[114]	540	ptr->is_reported = tmp_reported;
[1]	541
	542	TPT(( 0, FIL__, __LINE__,
	543	_("msg=<filecheck complete: %s> status=<%d> reported=<%d>\n"),
[114]	544	tmp, status, ptr->is_reported));
[1]	545
[458]	546	fcount += handle_filecheck_ret(ptr, tmp, status);
[1]	547
	548	if (tmp != NULL)
	549	{
	550	SH_FREE(tmp);
	551	tmp = NULL;
	552	}
[94]	553	if (file)
	554	SH_FREE(file);
	555	if (dir)
	556	SH_FREE(dir);
[1]	557
	558	ptr->checked = S_TRUE;
	559	}
	560	}
	561
	562	SL_RETURN(fcount, _("sh_files_chk"));
	563	}
	564
[457]	565	static zAVLTree * fileTree = NULL;
	566	static zAVLTree * dirTree = NULL;
	567
	568	static void clear_lists()
	569	{
	570	if (fileTree) {
	571	zAVL_string_reset(fileTree);
	572	fileTree = NULL;
	573	}
	574	if (dirTree) {
	575	zAVL_string_reset(dirTree);
	576	dirTree = NULL;
	577	}
	578	return;
	579	}
	580
	581	static void add_to_filelist(zAVLTree * tree)
	582	{
	583	dirstack_t * ptr;
	584	zAVLCursor avlcursor;
	585
	586	SL_ENTER(_("add_to_filelist"));
	587
	588	SH_MUTEX_LOCK(mutex_zfiles);
	589	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	590	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	591	zAVL_string_set (&fileTree, ptr->name);
	592	SH_MUTEX_UNLOCK(mutex_zfiles);
	593	SL_RET0(_("add_to_filelist"));
	594	}
	595	static void add_to_dirlist(zAVLTree * tree)
	596	{
	597	dirstack_t * ptr;
	598	zAVLCursor avlcursor;
	599
	600	SL_ENTER(_("add_to_dirlist"));
	601
	602	SH_MUTEX_LOCK(mutex_zfiles);
	603	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	604	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	605	zAVL_string_set (&dirTree, ptr->name);
	606	SH_MUTEX_UNLOCK(mutex_zfiles);
	607	SL_RET0(_("add_to_dirlist"));
	608	}
	609	char * sh_files_findfile(const char * path)
	610	{
	611	return zAVL_string_get (fileTree, path);
	612	}
[465]	613
[481]	614	void * sh_dummy_621_candidate;
[465]	615
[457]	616	static char * intern_find_morespecific_dir(zAVLTree * tree,
	617	const char * path, size_t * len)
	618	{
	619	dirstack_t * ptr;
	620	zAVLCursor avlcursor;
	621	size_t l_path = strlen(path);
	622	size_t l_name;
	623	char * candidate = NULL;
	624	size_t l_candidate = 0;
	625
	626	if (NULL == tree)
	627	return NULL;
	628
[481]	629	sh_dummy_621_candidate = (void *) &candidate;
[465]	630
[457]	631	SH_MUTEX_LOCK(mutex_zfiles);
	632	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	633	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	634	{
	635	l_name = strlen(ptr->name);
	636	if (l_name <= l_path)
	637	{
	638	if (0 == strncmp(ptr->name, path, l_name))
	639	{
	640	if ((l_name == l_path) \|\| (path[l_name] == '/'))
	641	{
	642	if (!candidate \|\| (l_candidate < l_name))
	643	{
	644	candidate = ptr->name;
	645	l_candidate = l_name;
	646	*len = l_candidate;
	647	}
	648	}
	649	}
	650	}
	651	}
	652	SH_MUTEX_UNLOCK(mutex_zfiles);
	653	return candidate;
	654	}
	655	char * sh_files_find_mostspecific_dir(const char * path)
	656	{
	657	size_t l_one = 0;
	658	size_t l_two = 0;
	659	char * one;
	660	char * two;
	661
	662	one = intern_find_morespecific_dir(zdirListOne, path, &l_one);
	663	two = intern_find_morespecific_dir(zdirListTwo, path, &l_two);
	664
	665	if (l_one > l_two) return one;
	666	else return two;
	667	}
	668
[1]	669	int sh_files_delfilestack ()
	670	{
	671	SL_ENTER(_("sh_files_delfilestack"));
	672
[371]	673	SH_MUTEX_LOCK(mutex_zfiles);
[1]	674	zAVLFreeTree (zfileList, free_dirstack);
	675	zfileList = NULL;
[371]	676	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	677
	678	SL_RETURN(0, _("sh_files_delfilestack"));
	679	}
	680
	681	int sh_files_setrec_int (zAVLTree * tree)
	682	{
	683	dirstack_t * ptr;
	684	zAVLCursor avlcursor;
	685
	686	SL_ENTER(_("sh_files_setrec"));
	687	if (tree != NULL) {
	688	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	689	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	690	{
	691	if (ptr->rdepth < (-1) \|\| ptr->rdepth > 99)
	692	{
	693	ptr->rdepth = MaxRecursionLevel;
	694	}
[457]	695
	696	if ( (ptr->rdepth == (-1)) &&
	697	(ptr->class == SH_LEVEL_ALLIGNORE) &&
	698	(sh.flag.checkSum != SH_CHECK_INIT))
[1]	699	hash_remove_tree (ptr->name);
	700	}
	701	}
	702	SL_RETURN(0, _("sh_files_setrec"));
	703	}
	704
	705	int sh_files_setrec ()
	706	{
[373]	707	volatile int ret;
	708	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	709	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[457]	710	clear_lists();
	711	add_to_dirlist(zdirListOne);
	712	add_to_dirlist(zdirListTwo);
	713	add_to_filelist(zfileList);
[1]	714	sh_files_setrec_int(zdirListOne);
[373]	715	ret = sh_files_setrec_int(zdirListTwo);
	716	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	717
	718	return ret;
[1]	719	}
	720
	721	zAVLTree * sh_files_deldirstack_int (zAVLTree * ptr)
	722	{
	723	SL_ENTER(_("sh_files_deldirstack"));
	724
	725	zAVLFreeTree (ptr, free_dirstack);
	726
	727	SL_RETURN(NULL, _("sh_files_deldirstack"));
	728	}
	729
	730	int sh_files_deldirstack ()
	731	{
[373]	732	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	733	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	734	zdirListOne = sh_files_deldirstack_int(zdirListOne);
	735	zdirListTwo = sh_files_deldirstack_int(zdirListTwo);
[373]	736	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	737	return 0;
	738	}
	739
	740	void sh_files_reset()
	741	{
	742	dirstack_t * ptr;
	743	zAVLCursor avlcursor;
	744
	745	SL_ENTER(_("sh_files_reset"));
	746
[371]	747	SH_MUTEX_LOCK(mutex_zfiles);
[1]	748	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, zfileList); ptr;
	749	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	750	ptr->checked = 0;
[371]	751	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	752	SL_RET0(_("sh_files_reset"));
	753	}
	754
	755	void sh_dirs_reset()
	756	{
	757	dirstack_t * ptr;
	758	zAVLCursor avlcursor1;
	759	zAVLCursor avlcursor2;
	760
	761	SL_ENTER(_("sh_dirs_reset"));
	762
[373]	763	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	764	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	765	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor1, zdirListOne); ptr;
	766	ptr = (dirstack_t *) zAVLNext(&avlcursor1))
	767	ptr->checked = 0;
	768
	769	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor2, zdirListTwo); ptr;
	770	ptr = (dirstack_t *) zAVLNext(&avlcursor2))
	771	ptr->checked = 0;
[373]	772	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	773
	774	SL_RET0(_("sh_dirs_reset"));
	775	}
	776
	777
[22]	778	int sh_files_pushfile_prelink (const char * str_s)
[1]	779	{
	780	return (sh_files_pushfile (SH_LEVEL_PRELINK, str_s));
	781	}
	782
[22]	783	int sh_files_pushfile_user0 (const char * str_s)
[1]	784	{
	785	return (sh_files_pushfile (SH_LEVEL_USER0, str_s));
	786	}
	787
[22]	788	int sh_files_pushfile_user1 (const char * str_s)
[1]	789	{
	790	return (sh_files_pushfile (SH_LEVEL_USER1, str_s));
	791	}
	792
[27]	793	int sh_files_pushfile_user2 (const char * str_s)
	794	{
	795	return (sh_files_pushfile (SH_LEVEL_USER2, str_s));
	796	}
[1]	797
[27]	798	int sh_files_pushfile_user3 (const char * str_s)
	799	{
	800	return (sh_files_pushfile (SH_LEVEL_USER3, str_s));
	801	}
	802
	803	int sh_files_pushfile_user4 (const char * str_s)
	804	{
	805	return (sh_files_pushfile (SH_LEVEL_USER4, str_s));
	806	}
	807
	808
[22]	809	int sh_files_pushfile_ro (const char * str_s)
[1]	810	{
	811	return (sh_files_pushfile (SH_LEVEL_READONLY, str_s));
	812	}
	813
[22]	814	int sh_files_pushfile_attr (const char * str_s)
[1]	815	{
	816	return (sh_files_pushfile (SH_LEVEL_ATTRIBUTES, str_s));
	817	}
	818
[22]	819	int sh_files_pushfile_log (const char * str_s)
[1]	820	{
	821	return (sh_files_pushfile (SH_LEVEL_LOGFILES, str_s));
	822	}
	823
[22]	824	int sh_files_pushfile_glog (const char * str_s)
[1]	825	{
	826	return (sh_files_pushfile (SH_LEVEL_LOGGROW, str_s));
	827	}
	828
[22]	829	int sh_files_pushfile_noig (const char * str_s)
[1]	830	{
	831	return (sh_files_pushfile (SH_LEVEL_NOIGNORE, str_s));
	832	}
	833
[22]	834	int sh_files_pushfile_allig (const char * str_s)
[1]	835	{
	836	return (sh_files_pushfile (SH_LEVEL_ALLIGNORE, str_s));
	837	}
	838
	839
	840	static void sh_files_set_mask (unsigned long * mask,
	841	unsigned long val, int act)
	842	{
	843	SL_ENTER(_("sh_files_set_mask"));
	844
	845	if (act == 0)
	846	(*mask) = val;
	847	else if (act > 0)
	848	(*mask) \|= val;
	849	else
	850	(*mask) &= ~val;
	851
	852	SL_RET0(_("sh_files_set_mask"));
	853	}
	854
	855	/* set mask(class)
	856	*/
[22]	857	static int sh_files_parse_mask (unsigned long * mask, const char * str)
[1]	858	{
	859	int l, i = 0, act = 0, k = 0;
	860	char myword[64];
	861
	862	SL_ENTER(_("sh_files_parse_mask"));
	863
[381]	864	myword[0] = '\0';
	865
[1]	866	if (str == NULL)
	867	{
	868	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	869	}
	870	else
	871	l = sl_strlen(str);
	872
	873	while (i < l) {
[381]	874
[1]	875	if (str[i] == '\0')
	876	break;
[381]	877
[1]	878	if (str[i] == ' ' \|\| str[i] == '\t' \|\| str[i] == ',')
	879	{
	880	++i;
	881	continue;
	882	}
	883
	884	if (str[i] == '+')
	885	{
	886	act = +1; ++i;
[381]	887	myword[0] = '\0';
	888	goto getword;
[1]	889	}
	890	else if (str[i] == '-')
	891	{
	892	act = -1; ++i;
[381]	893	myword[0] = '\0';
	894	goto getword;
[1]	895	}
	896	else /* a word */
	897	{
[381]	898	getword:
[1]	899	k = 0;
	900	while (k < 63 && str[i] != ' ' && str[i] != '\t' && str[i] != ','
	901	&& str[i] != '+' && str[i] != '-' && str[i] != '\0') {
	902	myword[k] = str[i];
	903	++i; ++k;
	904	}
	905	myword[k] = '\0';
	906
[381]	907	if (sl_strlen(myword) == 0)
	908	{
	909	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	910	}
	911
[1]	912	/* checksum */
[381]	913	if (0 == strcmp(myword, _("CHK")))
[1]	914	sh_files_set_mask (mask, MODI_CHK, act);
	915	/* link */
[381]	916	else if (0 == strcmp(myword, _("LNK")))
[1]	917	sh_files_set_mask (mask, MODI_LNK, act);
	918	/* inode */
[381]	919	else if (0 == strcmp(myword, _("RDEV")))
[1]	920	sh_files_set_mask (mask, MODI_RDEV, act);
	921	/* inode */
[381]	922	else if (0 == strcmp(myword, _("INO")))
[1]	923	sh_files_set_mask (mask, MODI_INO, act);
	924	/* user */
[381]	925	else if (0 == strcmp(myword, _("USR")))
[1]	926	sh_files_set_mask (mask, MODI_USR, act);
	927	/* group */
[381]	928	else if (0 == strcmp(myword, _("GRP")))
[1]	929	sh_files_set_mask (mask, MODI_GRP, act);
	930	/* mtime */
[381]	931	else if (0 == strcmp(myword, _("MTM")))
[1]	932	sh_files_set_mask (mask, MODI_MTM, act);
	933	/* ctime */
[381]	934	else if (0 == strcmp(myword, _("CTM")))
[1]	935	sh_files_set_mask (mask, MODI_CTM, act);
	936	/* atime */
[381]	937	else if (0 == strcmp(myword, _("ATM")))
[1]	938	sh_files_set_mask (mask, MODI_ATM, act);
	939	/* size */
[381]	940	else if (0 == strcmp(myword, _("SIZ")))
[1]	941	sh_files_set_mask (mask, MODI_SIZ, act);
	942	/* file mode */
[381]	943	else if (0 == strcmp(myword, _("MOD")))
[1]	944	sh_files_set_mask (mask, MODI_MOD, act);
	945	/* hardlinks */
[381]	946	else if (0 == strcmp(myword, _("HLN")))
[1]	947	sh_files_set_mask (mask, MODI_HLN, act);
[19]	948	/* size may grow */
[381]	949	else if (0 == strcmp(myword, _("SGROW")))
[19]	950	sh_files_set_mask (mask, MODI_SGROW, act);
	951	/* use prelink */
[381]	952	else if (0 == strcmp(myword, _("PRE")))
[19]	953	sh_files_set_mask (mask, MODI_PREL, act);
[167]	954	/* get content */
[381]	955	else if (0 == strcmp(myword, _("TXT")))
[167]	956	sh_files_set_mask (mask, MODI_TXT, act);
[488]	957	/* get audit report */
[381]	958	else if (0 == strcmp(myword, _("AUDIT")))
[294]	959	sh_files_set_mask (mask, MODI_AUDIT, act);
[381]	960	else
	961	{
	962	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	963	}
	964	act = 0;
	965	myword[0] = '\0';
[1]	966	}
	967	}
	968	SL_RETURN ( (0), _("sh_files_parse_mask"));
	969	}
	970
[22]	971	int sh_files_redef_prelink(const char * str)
[1]	972	{
	973	return (sh_files_parse_mask(&mask_PRELINK, str));
	974	}
[22]	975	int sh_files_redef_user0(const char * str)
[1]	976	{
	977	return (sh_files_parse_mask(&mask_USER0, str));
	978	}
[22]	979	int sh_files_redef_user1(const char * str)
[1]	980	{
	981	return (sh_files_parse_mask(&mask_USER1, str));
	982	}
[27]	983	int sh_files_redef_user2(const char * str)
	984	{
	985	return (sh_files_parse_mask(&mask_USER2, str));
	986	}
	987	int sh_files_redef_user3(const char * str)
	988	{
	989	return (sh_files_parse_mask(&mask_USER3, str));
	990	}
	991	int sh_files_redef_user4(const char * str)
	992	{
	993	return (sh_files_parse_mask(&mask_USER4, str));
	994	}
[22]	995	int sh_files_redef_readonly(const char * str)
[1]	996	{
	997	return (sh_files_parse_mask(&mask_READONLY, str));
	998	}
[22]	999	int sh_files_redef_loggrow(const char * str)
[1]	1000	{
	1001	return (sh_files_parse_mask(&mask_LOGGROW, str));
	1002	}
[22]	1003	int sh_files_redef_logfiles(const char * str)
[1]	1004	{
	1005	return (sh_files_parse_mask(&mask_LOGFILES, str));
	1006	}
[22]	1007	int sh_files_redef_attributes(const char * str)
[1]	1008	{
	1009	return (sh_files_parse_mask(&mask_ATTRIBUTES, str));
	1010	}
[22]	1011	int sh_files_redef_noignore(const char * str)
[1]	1012	{
	1013	return (sh_files_parse_mask(&mask_NOIGNORE, str));
	1014	}
[22]	1015	int sh_files_redef_allignore(const char * str)
[1]	1016	{
	1017	return (sh_files_parse_mask(&mask_ALLIGNORE, str));
	1018	}
	1019
	1020	unsigned long sh_files_maskof (int class)
	1021	{
	1022	switch (class)
	1023	{
	1024	case SH_LEVEL_READONLY:
[381]	1025	return (unsigned long) (mask_READONLY \| MODI_INIT);
[1]	1026	case SH_LEVEL_ATTRIBUTES:
[381]	1027	return (unsigned long) (mask_ATTRIBUTES \| MODI_INIT);
[1]	1028	case SH_LEVEL_LOGFILES:
[381]	1029	return (unsigned long) (mask_LOGFILES \| MODI_INIT);
[1]	1030	case SH_LEVEL_LOGGROW:
[381]	1031	return (unsigned long) (mask_LOGGROW \| MODI_INIT);
[1]	1032	case SH_LEVEL_ALLIGNORE:
[381]	1033	return (unsigned long) (mask_ALLIGNORE \| MODI_INIT);
[1]	1034	case SH_LEVEL_NOIGNORE:
[381]	1035	return (unsigned long) (mask_NOIGNORE \| MODI_INIT);
[1]	1036	case SH_LEVEL_USER0:
[381]	1037	return (unsigned long) (mask_USER0 \| MODI_INIT);
[1]	1038	case SH_LEVEL_USER1:
[381]	1039	return (unsigned long) (mask_USER1 \| MODI_INIT);
[27]	1040	case SH_LEVEL_USER2:
[381]	1041	return (unsigned long) (mask_USER2 \| MODI_INIT);
[27]	1042	case SH_LEVEL_USER3:
[381]	1043	return (unsigned long) (mask_USER3 \| MODI_INIT);
[27]	1044	case SH_LEVEL_USER4:
[381]	1045	return (unsigned long) (mask_USER4 \| MODI_INIT);
[1]	1046	case SH_LEVEL_PRELINK:
[381]	1047	return (unsigned long) (mask_PRELINK \| MODI_INIT);
[1]	1048	default:
	1049	return (unsigned long) 0;
	1050	}
	1051	}
	1052
	1053	#ifdef HAVE_GLOB_H
	1054	int sh_files_has_metachar (const char * str)
	1055	{
	1056	SL_ENTER(_("sh_files_has_metachar"));
	1057	if (NULL != strchr(str, '*'))
	1058	SL_RETURN(1, _("sh_files_has_metachar"));
	1059	else if (NULL != strchr(str, '?'))
	1060	SL_RETURN(1, _("sh_files_has_metachar"));
	1061	else if (NULL != (strchr(str, '[')))
	1062	SL_RETURN(1, _("sh_files_has_metachar"));
	1063	else
	1064	SL_RETURN(0, _("sh_files_has_metachar"));
	1065	}
	1066
	1067
	1068	int sh_files_globerr (const char * epath, int errnum)
	1069	{
	1070	char * p;
[132]	1071	char errbuf[SH_ERRBUF_SIZE];
[1]	1072
	1073	SL_ENTER(_("sh_files_globerr"));
	1074
[61]	1075	if (errnum == ENOTDIR \|\| errnum == ENOENT)
	1076	{
	1077	SL_RETURN(0, _("sh_files_globerr"));
	1078	}
	1079
[1]	1080	p = sh_util_safe_name (epath);
	1081	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__, errnum, MSG_FI_GLOB,
[132]	1082	sh_error_message (errnum, errbuf, sizeof(errbuf)), p);
[1]	1083	SH_FREE(p);
	1084
	1085	SL_RETURN(0, _("sh_files_globerr"));
	1086	}
	1087
	1088	/* #ifdef HAVE_GLOB_H
	1089	*/
	1090	#endif
	1091
[383]	1092	int sh_files_push_file_int (int class, const char * str_s, size_t len,
[481]	1093	unsigned long check_flags)
[1]	1094	{
	1095	dirstack_t * new_item_ptr;
	1096	char * fileName;
	1097	int ret;
[383]	1098	volatile int count = 0;
[1]	1099
	1100	SL_ENTER(_("sh_files_push_file_int"));
	1101
	1102	fileName = SH_ALLOC(len+1);
	1103	sl_strlcpy(fileName, str_s, len+1);
	1104
	1105	new_item_ptr = (dirstack_t *) SH_ALLOC (sizeof(dirstack_t));
	1106
	1107	new_item_ptr->name = fileName;
	1108	new_item_ptr->class = class;
[481]	1109	new_item_ptr->check_flags = check_flags;
[1]	1110	new_item_ptr->rdepth = 0;
	1111	new_item_ptr->checked = S_FALSE;
[114]	1112	new_item_ptr->is_reported = 0;
[1]	1113	new_item_ptr->childs_checked = S_FALSE;
	1114
[371]	1115	SH_MUTEX_LOCK(mutex_zfiles);
[1]	1116	if (zfileList == NULL)
	1117	{
[363]	1118	zfileList = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[1]	1119	if (zfileList == NULL)
	1120	{
[22]	1121	(void) safe_logger (0, 0, NULL);
[1]	1122	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1123	}
	1124	}
	1125
	1126	ret = zAVLInsert (zfileList, new_item_ptr);
[371]	1127	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	1128
	1129	if (-1 == ret)
	1130	{
[22]	1131	(void) safe_logger (0, 0, NULL);
[1]	1132	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1133	}
[371]	1134	else if (3 == ret)
[256]	1135	{
	1136	if (sh.flag.started != S_TRUE)
	1137	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	1138	fileName);
	1139	SH_FREE(fileName);
	1140	SH_FREE(new_item_ptr);
[294]	1141	new_item_ptr = NULL;
[256]	1142	}
[371]	1143	else
[294]	1144	{
[373]	1145	int reported;
[481]	1146	unsigned long check_flags = sh_files_maskof(class);
[373]	1147
	1148	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[371]	1149	{
[481]	1150	sh_files_filecheck (class, check_flags, str_s, NULL,
[373]	1151	&reported, 0);
	1152	if (SH_FFLAG_REPORTED_SET(reported))
	1153	sh_files_set_file_reported(str_s);
	1154	sh_inotify_add_watch_later(str_s, &sh_file_watches, NULL,
[481]	1155	class, check_flags,
[373]	1156	SH_INOTIFY_FILE, 0);
[371]	1157	}
[373]	1158
[481]	1159	if (MODI_AUDIT_ENABLED(check_flags))
[373]	1160	{
[488]	1161	sh_error_handle(SH_ERR_INFO, FIL__, __LINE__, 0, MSG_E_SUBGPATH,
	1162	_("Setting audit watch"),
	1163	_("sh_files_push_file_int"), str_s);
[373]	1164	sh_audit_mark(str_s);
	1165	}
	1166	++count;
[294]	1167	}
[373]	1168	SL_RETURN(count, _("sh_files_push_file_int"));
[1]	1169	}
	1170
[481]	1171	int sh_files_push_dir_int (int class, char * tail, size_t len, int rdepth, unsigned long check_flags);
[1]	1172
[256]	1173	#ifdef HAVE_GLOB_H
	1174
	1175	typedef struct globstack_entry {
	1176	char * name;
	1177	int class;
[481]	1178	unsigned long check_flags;
[256]	1179	int rdepth;
	1180	short type;
	1181	/* struct dirstack_entry * next; */
	1182	} sh_globstack_t;
	1183
	1184	static zAVLTree * zglobList = NULL;
	1185
[373]	1186	static int sh_files_pushglob (int class, int type, const char * p, int rdepth,
[481]	1187	unsigned long check_flags_in, int flag)
[1]	1188	{
	1189	int globstatus = -1;
	1190	unsigned int gloop;
[22]	1191	glob_t pglob;
[371]	1192
[383]	1193	volatile int count = 0;
[481]	1194	volatile unsigned long check_flags = (flag == 0) ? sh_files_maskof(class) : check_flags_in;
[256]	1195
	1196	SL_ENTER(_("sh_files_pushglob"));
	1197
	1198	pglob.gl_offs = 0;
	1199	globstatus = glob (p, 0, sh_files_globerr, &pglob);
	1200
	1201	if (globstatus == 0 && pglob.gl_pathc > 0)
	1202	{
	1203
	1204	if (sh.flag.checkSum != SH_CHECK_INIT)
	1205	{
	1206	sh_globstack_t * new_item_ptr;
	1207	char * fileName;
	1208	int ret;
	1209
[371]	1210	SH_MUTEX_TRYLOCK(mutex_zfiles);
[256]	1211	fileName = sh_util_strdup (p);
	1212
	1213	new_item_ptr = (sh_globstack_t *) SH_ALLOC (sizeof(sh_globstack_t));
	1214
	1215	new_item_ptr->name = fileName;
	1216	new_item_ptr->class = class;
[481]	1217	new_item_ptr->check_flags = check_flags;
[256]	1218	new_item_ptr->rdepth = rdepth;
	1219	new_item_ptr->type = type;
	1220
	1221	if (zglobList == NULL)
	1222	{
[363]	1223	zglobList = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[256]	1224	if (zglobList == NULL)
	1225	{
	1226	(void) safe_logger (0, 0, NULL);
	1227	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1228	}
	1229	}
	1230
	1231	ret = zAVLInsert (zglobList, new_item_ptr);
	1232
	1233	if (ret != 0) /* already in list */
	1234	{
	1235	SH_FREE(fileName);
	1236	SH_FREE(new_item_ptr);
	1237	}
[371]	1238	SH_MUTEX_TRYLOCK_UNLOCK(mutex_zfiles);
[256]	1239	}
	1240
	1241	for (gloop = 0; gloop < (unsigned int) pglob.gl_pathc; ++gloop)
	1242	{
	1243	if (type == SH_LIST_FILE)
	1244	{
[373]	1245	count += sh_files_push_file_int (class, pglob.gl_pathv[gloop],
[481]	1246	sl_strlen(pglob.gl_pathv[gloop]), check_flags);
[256]	1247	}
	1248	else
	1249	{
	1250	which_dirList = type;
	1251
[373]	1252	count += sh_files_push_dir_int (class, pglob.gl_pathv[gloop],
[481]	1253	sl_strlen(pglob.gl_pathv[gloop]), rdepth, check_flags);
[256]	1254	}
	1255	}
	1256	}
	1257	else
	1258	{
	1259	char * tmp = sh_util_safe_name (p);
	1260
	1261	if (pglob.gl_pathc == 0
	1262	#ifdef GLOB_NOMATCH
	1263	\|\| globstatus == GLOB_NOMATCH
[1]	1264	#endif
[256]	1265	)
	1266	sh_error_handle ((sh.flag.started != S_TRUE) ? SH_ERR_ERR : SH_ERR_NOTICE,
	1267	FIL__, __LINE__,
	1268	globstatus, MSG_FI_GLOB,
	1269	_("No matches found"), tmp);
	1270	#ifdef GLOB_NOSPACE
	1271	else if (globstatus == GLOB_NOSPACE)
	1272	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1273	globstatus, MSG_FI_GLOB,
	1274	_("Out of memory"), tmp);
	1275	#endif
	1276	#ifdef GLOB_ABORTED
	1277	else if (globstatus == GLOB_ABORTED)
	1278	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1279	globstatus, MSG_FI_GLOB,
	1280	_("Read error"), tmp);
	1281	#endif
	1282	else
	1283	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1284	globstatus, MSG_FI_GLOB,
	1285	_("Unknown error"), tmp);
	1286
	1287	SH_FREE(tmp);
	1288
	1289	}
	1290
	1291	globfree(&pglob);
[373]	1292	SL_RETURN(count, _("sh_files_pushglob"));
	1293	return count;
[256]	1294	}
[1]	1295
[371]	1296	void sh_files_check_globFilePatterns()
	1297	{
	1298	sh_globstack_t * testPattern;
	1299	zAVLCursor cursor;
	1300
	1301	SL_ENTER(_("sh_files_check_globPatterns"));
	1302
	1303	SH_MUTEX_LOCK(mutex_zglob);
	1304	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1305	testPattern;
	1306	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1307	{
	1308	if (testPattern->type == SH_LIST_FILE)
	1309	{
	1310	sh_files_pushglob(testPattern->class, testPattern->type,
	1311	testPattern->name, testPattern->rdepth,
[481]	1312	testPattern->check_flags, 1);
[371]	1313	}
	1314	}
	1315	SH_MUTEX_UNLOCK(mutex_zglob);
	1316	SL_RET0(_("sh_files_check_globPatterns"));
	1317	}
	1318
[256]	1319	void sh_files_check_globPatterns()
	1320	{
	1321	sh_globstack_t * testPattern;
	1322	zAVLCursor cursor;
	1323
	1324	SL_ENTER(_("sh_files_check_globPatterns"));
	1325
[371]	1326	SH_MUTEX_LOCK(mutex_zglob);
	1327	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1328	testPattern;
[256]	1329	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1330	{
	1331	sh_files_pushglob(testPattern->class, testPattern->type,
[365]	1332	testPattern->name, testPattern->rdepth,
[481]	1333	testPattern->check_flags, 1);
[256]	1334	}
[371]	1335	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1336	SL_RET0(_("sh_files_check_globPatterns"));
	1337	}
	1338
	1339	/* the destructor
	1340	*/
	1341	void free_globstack (void * inptr)
	1342	{
	1343	sh_globstack_t * here;
	1344
	1345	SL_ENTER(_("free_globstack"));
	1346	if (inptr == NULL)
	1347	SL_RET0(_("free_globstack"));
	1348	else
	1349	here = (sh_globstack_t *) inptr;
	1350
	1351	if (here->name != NULL)
	1352	SH_FREE(here->name);
	1353	SH_FREE(here);
	1354	SL_RET0(_("free_globstack"));
	1355	}
	1356
	1357	int sh_files_delglobstack ()
	1358	{
[365]	1359	SL_ENTER(_("sh_files_delglobstack"));
[256]	1360
[371]	1361	SH_MUTEX_LOCK(mutex_zglob);
[256]	1362	zAVLFreeTree (zglobList, free_globstack);
	1363	zglobList = NULL;
[371]	1364	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1365
[365]	1366	SL_RETURN(0, _("sh_files_delglobstack"));
[256]	1367	}
	1368
	1369
	1370	#else
	1371	void sh_files_check_globPatterns()
	1372	{
	1373	return;
	1374	}
	1375	int sh_files_delglobstack ()
	1376	{
	1377	return 0;
	1378	}
	1379	#endif
	1380
	1381	static int sh_files_pushfile (int class, const char * str_s)
	1382	{
	1383	size_t len;
	1384	char * tmp;
	1385	char * p;
	1386
[1]	1387	static int reject = 0;
	1388
	1389	SL_ENTER(_("sh_files_pushfile"));
	1390
	1391	if (reject == 1)
	1392	SL_RETURN((-1),_("sh_files_pushfile"));
	1393
	1394	/* if we push a filename from the command line, make sure it
	1395	* is the only one -- and will stay the only one
	1396	*/
[481]	1397	if (sh.flag.opts == S_TRUE)
[1]	1398	{
	1399	sh_files_delfilestack ();
	1400	sh_files_deldirstack ();
[256]	1401	sh_files_delglobstack ();
[1]	1402	reject = 1;
	1403	}
	1404
[481]	1405	p = sh_files_parse_input(str_s, &len);
[286]	1406	if (!p \|\| len == 0)
[310]	1407	SL_RETURN((-1), _("sh_files_pushfile"));
[286]	1408
[1]	1409	if (len >= PATH_MAX)
	1410	{
	1411	/* Name too long
	1412	*/
[286]	1413	tmp = sh_util_safe_name (p);
[1]	1414	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1415	tmp);
	1416	SH_FREE(tmp);
	1417	SL_RETURN((-1),_("sh_files_pushfile"));
	1418	}
[286]	1419	else if (p[0] != '/')
[1]	1420	{
	1421	/* Not an absolute path
	1422	*/
[286]	1423	tmp = sh_util_safe_name (p);
[1]	1424	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1425	tmp);
	1426	SH_FREE(tmp);
	1427	SL_RETURN((-1),_("sh_files_pushfile"));
	1428	}
	1429	else
	1430	{
	1431	/* remove a terminating '/', take care of the
	1432	* special case of the root directory.
	1433	*/
[22]	1434	if (p[len-1] == '/' && len > 1)
[1]	1435	{
[22]	1436	p[len-1] = '\0';
[1]	1437	--len;
	1438	}
	1439	}
	1440
	1441	#ifdef HAVE_GLOB_H
[22]	1442	if (0 == sh_files_has_metachar(p))
[1]	1443	{
[381]	1444	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1445	}
	1446	else
	1447	{
[365]	1448	sh_files_pushglob (class, SH_LIST_FILE, p, 0, 0, 0);
[1]	1449	}
	1450
	1451	#else
[381]	1452	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1453	#endif
	1454
[22]	1455	SH_FREE(p);
[1]	1456	SL_RETURN((0),_("sh_files_pushfile"));
	1457	}
	1458
	1459
	1460	/* ------ directories ----- */
	1461
	1462	int sh_files_is_allignore_int (char * str, zAVLTree * tree)
	1463	{
	1464	dirstack_t * ptr;
	1465
	1466	SL_ENTER(_("sh_files_is_allignore"));
	1467
	1468	if (tree)
	1469	{
	1470	ptr = zAVLSearch(tree, str);
	1471	if (ptr)
	1472	{
	1473	if (ptr->class == SH_LEVEL_ALLIGNORE)
	1474	SL_RETURN( 1, _("sh_files_is_allignore"));
	1475	else
	1476	SL_RETURN( 0, _("sh_files_is_allignore"));
	1477	}
	1478	}
	1479	SL_RETURN( 0, _("sh_files_is_allignore"));
	1480	}
	1481
	1482	int sh_files_is_allignore (char * str)
	1483	{
[373]	1484	int retval = 0;
	1485
	1486	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1487	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	1488	retval = sh_files_is_allignore_int(str, zdirListOne);
	1489
	1490	if (NULL != zdirListTwo && retval == 0)
	1491	{
	1492	retval = sh_files_is_allignore_int(str, zdirListTwo);
	1493	}
	1494	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1495	return retval;
[1]	1496	}
	1497
[481]	1498	void * sh_dummy_1493_ptr;
[371]	1499
[1]	1500	unsigned long sh_dirs_chk (int which)
	1501	{
	1502	zAVLTree * tree;
	1503	zAVLCursor cursor;
	1504	dirstack_t * ptr;
	1505	dirstack_t * dst_ptr;
	1506	int status;
[458]	1507	int tmp_reported;
	1508	volatile int filetype = SH_FILE_UNKNOWN;
[371]	1509	volatile unsigned long dcount = 0;
[1]	1510	char * tmp;
	1511
	1512	SL_ENTER(_("sh_dirs_chk"));
	1513
[481]	1514	sh_dummy_1493_ptr = (void *) &ptr;
[371]	1515
[373]	1516	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1517	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	1518	if (which == 1)
	1519	tree = zdirListOne;
	1520	else
	1521	tree = zdirListTwo;
	1522
	1523	for (ptr = (dirstack_t *) zAVLFirst(&cursor, tree); ptr;
	1524	ptr = (dirstack_t *) zAVLNext(&cursor))
	1525	{
	1526	if (sig_urgent > 0) {
[373]	1527	goto out;
[1]	1528	}
	1529
	1530	if (ptr->checked == S_FALSE)
	1531	{
[371]	1532	SH_MUTEX_LOCK(mutex_zfiles);
[1]	1533	/* 28 Aug 2001 check the top level directory
	1534	*/
	1535	status = S_FALSE;
	1536	dst_ptr = zAVLSearch(zfileList, ptr->name);
	1537	if (dst_ptr)
	1538	{
	1539	if (dst_ptr->checked == S_FALSE)
	1540	{
	1541	BREAKEXIT(sh_files_filecheck);
[458]	1542	tmp_reported = dst_ptr->is_reported;
[481]	1543	filetype = sh_files_filecheck (dst_ptr->class, dst_ptr->check_flags,
[458]	1544	ptr->name,
	1545	NULL, &tmp_reported, 0);
	1546	dst_ptr->is_reported = tmp_reported;
	1547	(void) handle_filecheck_ret(dst_ptr, NULL, filetype);
	1548
[1]	1549	dst_ptr->checked = S_TRUE;
	1550	status = S_TRUE;
	1551	}
	1552	else
	1553	{
	1554	status = S_TRUE;
	1555	}
	1556	}
[371]	1557	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	1558
	1559	if (status == S_FALSE)
[458]	1560	{
	1561	tmp_reported = ptr->is_reported;
[481]	1562	filetype = sh_files_filecheck (ptr->class, ptr->check_flags,
[458]	1563	ptr->name, NULL, &tmp_reported, 0);
	1564	ptr->is_reported = tmp_reported;
	1565	(void) handle_filecheck_ret(ptr, NULL, filetype);
	1566	}
[1]	1567
	1568	BREAKEXIT(sh_files_checkdir);
[481]	1569	status = sh_files_checkdir (ptr->class, ptr->check_flags,
[373]	1570	ptr->rdepth, ptr->name,
[1]	1571	ptr->name);
	1572
[114]	1573	if (status < 0 && (!SH_FFLAG_REPORTED_SET(ptr->is_reported)))
[1]	1574	{
	1575	/* directory is missing
	1576	*/
	1577	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	1578	{
	1579	if (0 != hashreport_missing(ptr->name,
	1580	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	1581	ShDFLevel[ptr->class] :
	1582	ShDFLevel[SH_ERR_T_DIR])) {
	1583	tmp = sh_util_safe_name (ptr->name);
[488]	1584	if (!sh_global_check_silent)
	1585	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1586	ShDFLevel[ptr->class] :
	1587	ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__,
	1588	0, MSG_FI_MISS, tmp);
[405]	1589	++sh.statistics.files_report;
[1]	1590	SH_FREE(tmp);
	1591	}
	1592	}
	1593	if (sh.flag.reportonce == S_TRUE)
[114]	1594	SET_SH_FFLAG_REPORTED(ptr->is_reported);
[1]	1595	}
	1596	else
	1597	{
	1598	/* exists (status >= 0), but was missing (reported == TRUE)
	1599	*/
[114]	1600	if (status >= 0 && SH_FFLAG_REPORTED_SET(ptr->is_reported))
[1]	1601	{
[114]	1602	CLEAR_SH_FFLAG_REPORTED(ptr->is_reported);
[458]	1603	sh_hash_clear_flag(ptr->name, SH_FFLAG_ENOENT);
[1]	1604	#if 0
	1605	/* obsoleted (really?) by the mandatory sh_files_filecheck()
	1606	* above, which will catch missing directories anyway
	1607	*/
	1608	tmp = sh_util_safe_name (ptr->name);
[488]	1609	if (!sh_global_check_silent)
	1610	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1611	ShDFLevel[ptr->class] :
	1612	ShDFLevel[SH_ERR_T_DIR],
	1613	FIL__, __LINE__, 0, MSG_FI_ADD,
	1614	tmp);
[405]	1615	++sh.statistics.files_report;
[1]	1616	SH_FREE(tmp);
	1617	#endif
	1618	}
	1619	else if (status == SH_FILE_UNKNOWN)
	1620	{
	1621	/* catchall
	1622	*/
	1623	tmp = sh_util_safe_name (ptr->name);
	1624	sh_error_handle (SH_ERR_INFO, FIL__, __LINE__, 0,
	1625	MSG_FI_FAIL,
	1626	tmp);
	1627	SH_FREE(tmp);
	1628	if (sh.flag.checkSum != SH_CHECK_INIT)
	1629	sh_hash_set_visited_true(ptr->name);
	1630	}
	1631
	1632	++dcount;
	1633	}
[19]	1634	ptr->checked = S_TRUE;
	1635	ptr->childs_checked = S_TRUE;
[1]	1636	}
	1637
	1638	if (sig_urgent > 0) {
[373]	1639	goto out;
[1]	1640	}
	1641
	1642	}
[373]	1643	out:
[377]	1644	; /* 'label at end of compound statement' */
[373]	1645	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1646
[1]	1647	SL_RETURN(dcount, _("sh_dirs_chk"));
	1648	}
	1649
[22]	1650	int sh_files_pushdir_prelink (const char * str_s)
[1]	1651	{
	1652	return (sh_files_pushdir (SH_LEVEL_PRELINK, str_s));
	1653	}
	1654
[22]	1655	int sh_files_pushdir_user0 (const char * str_s)
[1]	1656	{
	1657	return (sh_files_pushdir (SH_LEVEL_USER0, str_s));
	1658	}
	1659
[22]	1660	int sh_files_pushdir_user1 (const char * str_s)
[1]	1661	{
	1662	return (sh_files_pushdir (SH_LEVEL_USER1, str_s));
	1663	}
	1664
[27]	1665	int sh_files_pushdir_user2 (const char * str_s)
	1666	{
	1667	return (sh_files_pushdir (SH_LEVEL_USER2, str_s));
	1668	}
	1669
	1670	int sh_files_pushdir_user3 (const char * str_s)
	1671	{
	1672	return (sh_files_pushdir (SH_LEVEL_USER3, str_s));
	1673	}
	1674
	1675	int sh_files_pushdir_user4 (const char * str_s)
	1676	{
	1677	return (sh_files_pushdir (SH_LEVEL_USER4, str_s));
	1678	}
	1679
[22]	1680	int sh_files_pushdir_attr (const char * str_s)
[1]	1681	{
	1682	return (sh_files_pushdir (SH_LEVEL_ATTRIBUTES, str_s));
	1683	}
	1684
[22]	1685	int sh_files_pushdir_ro (const char * str_s)
[1]	1686	{
	1687	return (sh_files_pushdir (SH_LEVEL_READONLY, str_s));
	1688	}
	1689
[22]	1690	int sh_files_pushdir_log (const char * str_s)
[1]	1691	{
	1692	return (sh_files_pushdir (SH_LEVEL_LOGFILES, str_s));
	1693	}
	1694
[22]	1695	int sh_files_pushdir_glog (const char * str_s)
[1]	1696	{
	1697	return (sh_files_pushdir (SH_LEVEL_LOGGROW, str_s));
	1698	}
	1699
[22]	1700	int sh_files_pushdir_noig (const char * str_s)
[1]	1701	{
	1702	return (sh_files_pushdir (SH_LEVEL_NOIGNORE, str_s));
	1703	}
	1704
[22]	1705	int sh_files_pushdir_allig (const char * str_s)
[1]	1706	{
	1707	return (sh_files_pushdir (SH_LEVEL_ALLIGNORE, str_s));
	1708	}
	1709
	1710	int set_dirList (int which)
	1711	{
	1712	if (which == 2)
[256]	1713	which_dirList = SH_LIST_DIR2;
[1]	1714	else
[256]	1715	which_dirList = SH_LIST_DIR1;
[1]	1716	return 0;
	1717	}
	1718
[481]	1719	int sh_files_push_dir_int (int class, char * tail, size_t len, int rdepth, unsigned long check_flags)
[1]	1720	{
	1721	zAVLTree * tree;
	1722	dirstack_t * new_item_ptr;
	1723	char * dirName;
	1724	int ret;
	1725
	1726	SL_ENTER(_("sh_files_push_dir_int"));
	1727
	1728	dirName = SH_ALLOC(len+1);
	1729	sl_strlcpy(dirName, tail, len+1);
	1730
	1731	new_item_ptr = (dirstack_t * ) SH_ALLOC (sizeof(dirstack_t));
	1732
	1733	new_item_ptr->name = dirName;
	1734	new_item_ptr->class = class;
[481]	1735	new_item_ptr->check_flags = check_flags;
[1]	1736	new_item_ptr->rdepth = rdepth;
	1737	new_item_ptr->checked = S_FALSE;
[114]	1738	new_item_ptr->is_reported = 0;
[1]	1739	new_item_ptr->childs_checked = S_FALSE;
	1740
[373]	1741	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1742	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[256]	1743	if (which_dirList == SH_LIST_DIR1)
[1]	1744	{
	1745	tree = zdirListOne;
	1746	}
	1747	else
	1748	{
	1749	tree = zdirListTwo;
	1750	}
	1751
	1752	if (tree == NULL)
	1753	{
[363]	1754	tree = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[1]	1755	if (tree == NULL)
	1756	{
[22]	1757	(void) safe_logger (0, 0, NULL);
[1]	1758	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1759	}
[256]	1760	if (which_dirList == SH_LIST_DIR1)
[1]	1761	zdirListOne = tree;
	1762	else
	1763	zdirListTwo = tree;
	1764	}
	1765
	1766	ret = zAVLInsert (tree, new_item_ptr);
[373]	1767	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	1768
	1769	if (-1 == ret)
	1770	{
[22]	1771	(void) safe_logger (0, 0, NULL);
[1]	1772	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1773	}
	1774	if (3 == ret)
[256]	1775	{
	1776	if (sh.flag.started != S_TRUE)
	1777	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	1778	dirName);
	1779	SH_FREE(dirName);
	1780	SH_FREE(new_item_ptr);
[294]	1781	new_item_ptr = NULL;
[256]	1782	}
[373]	1783	else
[294]	1784	{
[481]	1785	if (MODI_AUDIT_ENABLED(check_flags))
[373]	1786	{
[488]	1787	sh_error_handle(SH_ERR_INFO, FIL__, __LINE__, 0, MSG_E_SUBGPATH,
	1788	_("Setting audit watch"),
	1789	_("sh_files_push_file_int"), tail);
[373]	1790	sh_audit_mark(tail);
	1791	}
[294]	1792	}
[1]	1793	SL_RETURN(0, _("sh_files_push_dir_int"));
	1794	}
	1795
[22]	1796	static int sh_files_pushdir (int class, const char * str_s)
[1]	1797	{
	1798	char * tmp;
[34]	1799	size_t len;
[1]	1800	int rdepth = 0;
	1801	char * tail = NULL;
[22]	1802	char * p;
[1]	1803
	1804	SL_ENTER(_("sh_files_pushdir"));
	1805
[481]	1806	if (sh.flag.opts == S_TRUE) {
[1]	1807	sh_files_delfilestack ();
	1808	sh_files_deldirstack ();
[256]	1809	sh_files_delglobstack ();
[1]	1810	}
	1811
[481]	1812	p = sh_files_parse_input(str_s, &len);
	1813	if (!p \|\| len == 0)
[286]	1814	SL_RETURN((-1),_("sh_files_pushdir"));
	1815
[22]	1816	if (p[0] != '/')
[1]	1817	{
[22]	1818	rdepth = strtol(p, &tail, 10);
	1819	if (tail == p)
	1820	{
	1821	SH_FREE(p);
	1822	SL_RETURN((-1), _("sh_files_pushdir"));
	1823	}
[1]	1824	}
	1825	else
[22]	1826	tail = p;
[1]	1827
	1828
[310]	1829	if (tail == p)
	1830	{
	1831	/* Setting to an invalid number will force MaxRecursionLevel,
	1832	* see sh_files_setrec_int()
	1833	*/
	1834	rdepth = (-2);
	1835	}
	1836	else if ( (rdepth < (-1) \|\| rdepth > 99) \|\|
	1837	((rdepth == (-1)) && (class != SH_LEVEL_ALLIGNORE)) )
	1838	{
	1839	SH_FREE(p);
	1840	SL_RETURN((-1), _("sh_files_pushdir"));
	1841	}
[1]	1842
	1843	len = sl_strlen(tail);
	1844
	1845	if (len >= PATH_MAX)
	1846	{
	1847	tmp = sh_util_safe_name (tail);
	1848	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1849	tmp);
	1850	SH_FREE(tmp);
[22]	1851	SH_FREE(p);
[1]	1852	SL_RETURN((-1), _("sh_files_pushdir"));
	1853	}
	1854	else if (len < 1)
	1855	{
[22]	1856	SH_FREE(p);
[1]	1857	SL_RETURN((-1), _("sh_files_pushdir"));
	1858	}
	1859	else if (tail[0] != '/')
	1860	{
	1861	tmp = sh_util_safe_name (tail);
	1862	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1863	tmp);
	1864	SH_FREE(tmp);
[22]	1865	SH_FREE(p);
[1]	1866	SL_RETURN((-1), _("sh_files_pushdir"));
	1867	}
	1868	else
	1869	{
	1870	if (tail[len-1] == '/' && len > 1)
	1871	{
	1872	tail[len-1] = '\0';
	1873	--len;
	1874	}
	1875	}
	1876
	1877	#ifdef HAVE_GLOB_H
	1878	if (0 == sh_files_has_metachar(tail))
	1879	{
[381]	1880	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1881	}
	1882	else
	1883	{
[365]	1884	sh_files_pushglob (class, which_dirList, tail, rdepth, 0, 0);
[1]	1885	}
	1886	#else
[381]	1887	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1888	#endif
	1889
[22]	1890	SH_FREE(p);
[1]	1891	SL_RETURN((0), _("sh_files_pushdir"));
[34]	1892	}
[1]	1893
[131]	1894	/**
[1]	1895	struct sh_dirent {
	1896	char * sh_d_name;
	1897	struct sh_dirent * next;
	1898	};
[131]	1899	**/
[1]	1900
[131]	1901	void kill_sh_dirlist (struct sh_dirent * dirlist)
[1]	1902	{
	1903	struct sh_dirent * this;
	1904
	1905	while (dirlist)
	1906	{
	1907	this = dirlist->next;
	1908	SH_FREE(dirlist->sh_d_name);
	1909	SH_FREE(dirlist);
	1910	dirlist = this;
	1911	}
	1912	return;
	1913	}
	1914
	1915	/* -- add an entry to a directory listing
	1916	*/
[131]	1917	struct sh_dirent * addto_sh_dirlist (struct dirent * thisEntry,
	1918	struct sh_dirent * dirlist)
[1]	1919	{
	1920	struct sh_dirent * this;
[34]	1921	size_t len;
[1]	1922
	1923	if (thisEntry == NULL)
	1924	return dirlist;
	1925
[34]	1926	len = sl_strlen(thisEntry->d_name);
	1927	if (len == 0)
[1]	1928	return dirlist;
[34]	1929	++len;
[1]	1930
	1931	this = SH_ALLOC(sizeof(struct sh_dirent));
	1932	if (!this)
	1933	return dirlist;
	1934
[34]	1935	this->sh_d_name = SH_ALLOC(len);
	1936	sl_strlcpy(this->sh_d_name, thisEntry->d_name, len);
[1]	1937
	1938	this->next = dirlist;
	1939	return this;
	1940	}
	1941
	1942	static int sh_check_hardlinks = S_TRUE;
	1943
	1944	/* Simply sets our boolean as to whether this check is active
	1945	*/
[22]	1946	int sh_files_check_hardlinks (const char * opt)
[1]	1947	{
	1948	int i;
	1949	SL_ENTER(_("sh_files_check_hardlinks"));
	1950	i = sh_util_flagval(opt, &sh_check_hardlinks);
	1951	SL_RETURN(i, _("sh_files_check_hardlinks"));
	1952	}
	1953
	1954	struct sh_hle_struct {
	1955	long offset;
	1956	char * path;
	1957	struct sh_hle_struct * next;
	1958	};
	1959
	1960	static struct sh_hle_struct * sh_hl_exc = NULL;
	1961
[22]	1962	int sh_files_hle_reg (const char * str)
[1]	1963	{
	1964	long offset;
	1965	size_t len;
	1966	char * path;
	1967
	1968	struct sh_hle_struct * tmp = sh_hl_exc;
	1969
	1970	SL_ENTER(_("sh_files_hle_reg"));
	1971
	1972	/* Free the linked list if called with NULL argument
	1973	*/
	1974	if (str == NULL)
	1975	{
	1976	while (tmp)
	1977	{
	1978	sh_hl_exc = tmp->next;
	1979	SH_FREE(tmp->path);
	1980	SH_FREE(tmp);
	1981	tmp = sh_hl_exc;
	1982	}
	1983	sh_hl_exc = NULL;
	1984	SL_RETURN(0, _("sh_files_hle_reg"));
	1985	}
	1986
	1987	/* We expect 'offset:/path'
	1988	*/
	1989	offset = strtol(str, &path, 0);
	1990	if ((path == NULL) \|\| (path == '\0') \|\| (path != ':') \|\| (path[1] != '/'))
	1991	{
	1992	SL_RETURN(-1, _("sh_files_hle_reg"));
	1993	}
	1994	++path;
	1995	len = 1 + sl_strlen(path);
	1996
	1997	tmp = SH_ALLOC(sizeof(struct sh_hle_struct));
	1998	tmp->path = SH_ALLOC(len);
	1999	sl_strlcpy (tmp->path, path, len);
	2000	tmp->offset = offset;
	2001	tmp->next = sh_hl_exc;
	2002	sh_hl_exc = tmp;
	2003
	2004	SL_RETURN(0, _("sh_files_hle_reg"));
	2005	}
	2006
	2007	#if !defined(HOST_IS_DARWIN)
	2008	static int sh_files_hle_test (int offset, char * path)
	2009	{
	2010	struct sh_hle_struct * tmp = sh_hl_exc;
	2011
	2012	SL_ENTER(_("sh_files_hle_reg"));
	2013
	2014	while(tmp)
	2015	{
	2016	if ((offset == tmp->offset) && (0 == strcmp(path, tmp->path)))
	2017	{
	2018	SL_RETURN(0, _("sh_files_hle_test"));
	2019	}
	2020	tmp = tmp->next;
	2021	}
[440]	2022	#ifdef HAVE_FNMATCH_H
	2023	if ( (offset == 1) && (0 == fnmatch(_("/run/user/*"), path, FNM_PATHNAME)) )
	2024	{
	2025	/* gvfs directory in /run/user/username/ */
	2026	SL_RETURN(0, _("sh_files_hle_test"));
	2027	}
	2028	#endif
	2029
[1]	2030	SL_RETURN(-1, _("sh_files_hle_test"));
	2031	}
	2032	#endif
	2033
[371]	2034	static void * sh_dummy_dirlist;
[383]	2035	static void * sh_dummy_tmpcat;
[371]	2036
[373]	2037	/* -- Check a single directory and its content. Does not
	2038	* check the directory inode itself.
[1]	2039	*/
[481]	2040	int sh_files_checkdir (int iclass, unsigned long check_flags,
[373]	2041	int idepth, char * iname,
	2042	char * relativeName)
[1]	2043	{
[170]	2044	struct sh_dirent * dirlist;
	2045	struct sh_dirent * dirlist_orig;
[1]	2046
	2047	DIR * thisDir = NULL;
	2048	struct dirent * thisEntry;
	2049	int status;
	2050	int dummy = S_FALSE;
[227]	2051	dir_type * theDir;
[1]	2052	ShFileType checkit;
[131]	2053	static unsigned int state = 1;
[1]	2054
[227]	2055	file_type * theFile;
[1]	2056	char * tmpname;
	2057	char * tmpcat;
[132]	2058	char errbuf[SH_ERRBUF_SIZE];
[1]	2059
	2060	int rdepth = 0;
	2061	int class = 0;
[377]	2062	volatile int rdepth_next;
[383]	2063	volatile int class_next;
[371]	2064	volatile int file_class_next;
[481]	2065	volatile unsigned long check_flags_next;
	2066	volatile unsigned long file_check_flags_next;
[1]	2067
[371]	2068	volatile int checked_flag = S_FALSE;
	2069	volatile int cchecked_flag = S_FALSE;
[1]	2070
	2071	dirstack_t * dst_ptr;
[19]	2072	dirstack_t * tmp_ptr;
[1]	2073
	2074	int hardlink_num = 0;
[34]	2075	#if !defined(HOST_IS_DARWIN)
	2076	size_t len;
	2077	#endif
[1]	2078
	2079	SL_ENTER(_("sh_files_checkdir"));
	2080
	2081	if (sig_urgent > 0) {
	2082	SL_RETURN((0), _("sh_files_checkdir"));
	2083	}
	2084
	2085	if (iname == NULL \|\| idepth < (-1))
	2086	SL_RETURN((-1), _("sh_files_checkdir"));
	2087
	2088	if (idepth < 0)
	2089	{
	2090	/* hash_remove_tree (iname); */
	2091	SL_RETURN((0), _("sh_files_checkdir"));
	2092	}
	2093
	2094	rdepth = idepth;
	2095	class = iclass;
	2096
	2097	tmpname = sh_util_safe_name (iname);
	2098
	2099	/* ---- check for obscure name ----
	2100	*/
	2101	if (iclass != SH_LEVEL_ALLIGNORE)
	2102	{
	2103	sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME], iname, S_TRUE);
	2104	}
	2105
[481]	2106	if (flag_err_info == S_TRUE)
[8]	2107	{
[356]	2108	char pstr[32];
	2109
	2110	sl_strlcpy(pstr, sh_hash_getpolicy(iclass), sizeof(pstr));
	2111	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CHK, pstr, tmpname);
[8]	2112	}
	2113
[1]	2114	/* ---- check input ----
	2115	*/
	2116	if ( sl_strlen(iname) >= PATH_MAX)
	2117	{
	2118	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2119	MSG_FI_2LONG,
	2120	tmpname);
	2121	SH_FREE(tmpname);
	2122	SL_RETURN((-1), _("sh_files_checkdir"));
	2123	}
	2124
	2125	/* ---- check for absolute path ---- */
	2126	if ( iname[0] != '/')
	2127	{
	2128	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2129	MSG_FI_NOPATH,
	2130	tmpname);
	2131	SH_FREE(tmpname);
	2132	SL_RETURN((-1), _("sh_files_checkdir"));
	2133	}
[365]	2134
[1]	2135	/* ---- stat the directory ----
	2136	*/
[227]	2137	theFile = SH_ALLOC(sizeof(file_type));
	2138	sl_strlcpy (theFile->fullpath, iname, PATH_MAX);
	2139	theFile->attr_string = NULL;
	2140	theFile->link_path = NULL;
[481]	2141	theFile->check_flags = check_flags;
[1]	2142
	2143	(void) relativeName;
	2144	status = sh_unix_getinfo (ShDFLevel[SH_ERR_T_DIR],
	2145	iname,
[227]	2146	theFile, NULL, iclass);
[1]	2147
	2148	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2149	{
[227]	2150	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2151	if (theFile->link_path) SH_FREE(theFile->link_path);
	2152	SH_FREE(theFile);
[433]	2153	SH_FREE(tmpname);
[1]	2154	SL_RETURN((0), _("sh_files_checkdir"));
	2155	}
	2156
	2157	if (status == -1)
	2158	{
[227]	2159	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2160	if (theFile->link_path) SH_FREE(theFile->link_path);
	2161	SH_FREE(theFile);
[433]	2162	SH_FREE(tmpname);
[227]	2163	SL_RETURN((-1), _("sh_files_checkdir"));
[1]	2164	}
	2165
[227]	2166	if (theFile->c_mode[0] != 'd')
[1]	2167	{
[488]	2168	if (!sh_global_check_silent)
	2169	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2170	MSG_FI_NODIR,
	2171	tmpname);
[405]	2172	++sh.statistics.files_nodir;
[227]	2173	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2174	if (theFile->link_path) SH_FREE(theFile->link_path);
	2175	SH_FREE(theFile);
[433]	2176	SH_FREE(tmpname);
[1]	2177	SL_RETURN((-1), _("sh_files_checkdir"));
	2178	}
	2179
[373]	2180	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[372]	2181	{
	2182	sh_inotify_add_watch_later(iname, &sh_file_watches, &status,
[481]	2183	iclass, check_flags, SH_INOTIFY_DIR, idepth);
[372]	2184	}
	2185
[227]	2186	hardlink_num = theFile->hardlinks;
[1]	2187
[227]	2188	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2189	if (theFile->link_path) SH_FREE(theFile->link_path);
	2190	SH_FREE(theFile);
[1]	2191
	2192	/* ---- open directory for reading ----
	2193	*
	2194	* opendir() will fail with ENOTDIR if the path has been changed
	2195	* to a non-directory in between lstat() and opendir().
	2196	*/
	2197	thisDir = opendir (iname);
	2198
	2199	if (thisDir == NULL)
	2200	{
	2201	status = errno;
	2202	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2203	MSG_E_OPENDIR,
[132]	2204	sh_error_message (status, errbuf, sizeof(errbuf)), tmpname);
[1]	2205	SH_FREE(tmpname);
	2206	SL_RETURN((-1), _("sh_files_checkdir"));
	2207	}
	2208
[227]	2209	theDir = SH_ALLOC(sizeof(dir_type));
[1]	2210
[227]	2211	theDir->NumRegular = 0;
	2212	theDir->NumDirs = 0;
	2213	theDir->NumSymlinks = 0;
	2214	theDir->NumFifos = 0;
	2215	theDir->NumSockets = 0;
	2216	theDir->NumCDev = 0;
	2217	theDir->NumBDev = 0;
	2218	theDir->NumDoor = 0;
	2219	theDir->NumPort = 0;
	2220	theDir->NumAll = 0;
	2221	theDir->TotalBytes = 0;
	2222	sl_strlcpy (theDir->DirPath, iname, PATH_MAX);
[1]	2223
[227]	2224
[383]	2225	sh_dummy_dirlist = (void *) &dirlist;
	2226	sh_dummy_tmpcat = (void *) &tmpcat;
	2227
[1]	2228	/* ---- read ----
	2229	*/
[137]	2230	SH_MUTEX_LOCK(mutex_readdir);
[131]	2231
[170]	2232	dirlist = NULL;
	2233	dirlist_orig = NULL;
	2234
[1]	2235	do {
	2236	thisEntry = readdir (thisDir);
	2237	if (thisEntry != NULL)
	2238	{
[227]	2239	++theDir->NumAll;
[1]	2240	if (sl_strcmp (thisEntry->d_name, ".") == 0)
	2241	{
[227]	2242	++theDir->NumDirs;
[1]	2243	continue;
	2244	}
	2245	if (sl_strcmp (thisEntry->d_name, "..") == 0)
	2246	{
[227]	2247	++theDir->NumDirs;
[1]	2248	continue;
	2249	}
	2250	dirlist = addto_sh_dirlist (thisEntry, dirlist);
	2251	}
	2252	} while (thisEntry != NULL);
	2253
[137]	2254	SH_MUTEX_UNLOCK(mutex_readdir);
[131]	2255
[1]	2256	closedir (thisDir);
	2257
	2258	++sh.statistics.dirs_checked;
	2259
	2260	dirlist_orig = dirlist;
	2261
	2262	do {
	2263
	2264	/* If the directory is empty, dirlist = NULL
	2265	*/
	2266	if (!dirlist)
	2267	break;
	2268
	2269	if (sig_termfast == 1)
	2270	{
[227]	2271	SH_FREE(theDir);
[433]	2272	SH_FREE(tmpname);
[1]	2273	SL_RETURN((0), _("sh_files_checkdir"));
	2274	}
	2275
	2276	BREAKEXIT(sh_derr);
[131]	2277
	2278	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2279	if (0 == (rand_r(&state) % 5)) (void) sh_derr();
	2280	#else
	2281	if (0 == state * (rand() % 5)) (void) sh_derr();
	2282	#endif
[1]	2283
	2284	/* ---- Check the file. ----
	2285	*/
	2286	tmpcat = SH_ALLOC(PATH_MAX);
	2287	sl_strlcpy(tmpcat, iname, PATH_MAX);
	2288	if (sl_strlen(tmpcat) > 1 \|\| tmpcat[0] != '/')
	2289	sl_strlcat(tmpcat, "/", PATH_MAX);
	2290	sl_strlcat(tmpcat, dirlist->sh_d_name, PATH_MAX);
	2291
	2292	rdepth_next = rdepth - 1;
	2293	class_next = class;
[481]	2294	check_flags_next = check_flags;
[1]	2295	file_class_next = class;
[481]	2296	file_check_flags_next = check_flags;
[1]	2297	checked_flag = -1;
	2298	cchecked_flag = -1;
	2299
	2300	/* Wed Aug 24 2005 compare against dirListOne, dirListTwo
	2301	* this fixes the problem that the directory special file
	2302	* is checked with the policy of the parent directory
	2303	*/
[373]	2304	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2305	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	2306	dst_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
	2307
	2308	if (dst_ptr)
	2309	{
	2310	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2311	* this fixes the problem that a policy for the directory
	2312	* inode erroneously becomes a policy for the directory itself.
	2313	*/
	2314	file_class_next = dst_ptr->class;
[481]	2315	file_check_flags_next = dst_ptr->check_flags;
[1]	2316	checked_flag = dst_ptr->checked;
	2317	cchecked_flag = dst_ptr->childs_checked;
	2318	}
	2319
	2320	if (checked_flag == -1)
	2321	{
	2322	dst_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
	2323
	2324	if (dst_ptr)
	2325	{
	2326	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2327	* this fixes the problem that a policy for the directory
	2328	* inode erroneously becomes a policy for the directory itself.
	2329	*/
	2330	file_class_next = dst_ptr->class;
[481]	2331	file_check_flags_next = dst_ptr->check_flags;
[1]	2332	checked_flag = dst_ptr->checked;
	2333	cchecked_flag = dst_ptr->childs_checked;
	2334	}
	2335	}
[373]	2336	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	2337
[373]	2338	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
[1]	2339	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2340
	2341	if (dst_ptr)
	2342	{
	2343	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2344	* this fixes the problem that a policy for the directory
	2345	* inode erroneously becomes a policy for the directory itself.
	2346	*/
	2347	file_class_next = dst_ptr->class;
[481]	2348	file_check_flags_next = dst_ptr->check_flags;
[1]	2349	checked_flag = dst_ptr->checked;
[19]	2350	/* not set, hence always FALSE */
	2351	/* cchecked_flag = dst_ptr->childs_checked; */
[373]	2352
	2353	if (checked_flag != S_TRUE)
	2354	{
	2355	/* -- need to check the file itself --
	2356	*/
	2357	if (sh.flag.reportonce == S_TRUE)
	2358	dummy = dst_ptr->is_reported;
	2359	}
[1]	2360	}
[373]	2361	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2362
	2363	/* ---- Has been checked already. ----
	2364	*/
	2365	if (checked_flag == S_TRUE && cchecked_flag == S_TRUE)
	2366	{
	2367	/* Mar 11 2004 get ftype for complete directory count
	2368	*/
	2369	checkit = sh_unix_get_ftype(tmpcat);
	2370	if (checkit == SH_FILE_DIRECTORY)
	2371	{
[227]	2372	++theDir->NumDirs;
[1]	2373	}
	2374	SH_FREE(tmpcat);
	2375	dirlist = dirlist->next;
	2376	continue;
	2377	}
	2378
	2379	/* --- May be true, false, or not found. ---
	2380	*/
	2381	if (checked_flag == S_TRUE)
	2382	{
	2383	/* -- need only the file type --
	2384	*/
	2385	checkit = sh_unix_get_ftype(tmpcat);
	2386	}
	2387	else
	2388	{
	2389	/* -- need to check the file itself --
	2390	*/
[373]	2391	/* -- moved up --
	2392	* if (dst_ptr && sh.flag.reportonce == S_TRUE)
	2393	* dummy = dst_ptr->is_reported;
	2394	*/
[1]	2395
[481]	2396	checkit = sh_files_filecheck (file_class_next, file_check_flags_next,
[1]	2397	iname,
	2398	dirlist->sh_d_name,
	2399	&dummy, 0);
	2400
[373]	2401
	2402	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	2403	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2404
[1]	2405	if (dst_ptr && checked_flag == S_FALSE)
	2406	dst_ptr->checked = S_TRUE;
[373]	2407
[1]	2408	/* Thu Mar 7 15:09:40 CET 2002 Propagate the 'reported' flag
	2409	*/
	2410	if (dst_ptr && sh.flag.reportonce == S_TRUE)
[114]	2411	dst_ptr->is_reported = dummy;
[373]	2412
	2413	if (dst_ptr)
	2414	dst_ptr->childs_checked = S_TRUE;
	2415	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2416	}
	2417
	2418	if (checkit == SH_FILE_REGULAR)
[227]	2419	++theDir->NumRegular;
[1]	2420
	2421	else if (checkit == SH_FILE_DIRECTORY)
	2422	{
[227]	2423	++theDir->NumDirs;
[365]	2424
[1]	2425	if (rdepth_next >= 0 && cchecked_flag != S_TRUE)
	2426	{
	2427	rdepth_next = rdepth - 1;
	2428
	2429	/* check whether the new directory is in the
	2430	* list with a recursion depth already defined
	2431	*/
	2432	checked_flag = -1;
	2433	cchecked_flag = -1;
	2434
[373]	2435	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2436	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[19]	2437	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
[1]	2438
[19]	2439	if (tmp_ptr)
[1]	2440	{
	2441	TPT((0, FIL__, __LINE__,
	2442	_("msg=<%s -> recursion depth %d\n>"),
[19]	2443	tmp_ptr->name, tmp_ptr->rdepth));
	2444	rdepth_next = tmp_ptr->rdepth;
	2445	class_next = tmp_ptr->class;
[481]	2446	check_flags_next = tmp_ptr->check_flags;
[1]	2447	/* 28. Aug 2001 reversed
	2448	*/
[19]	2449	cchecked_flag = tmp_ptr->childs_checked;
	2450	checked_flag = tmp_ptr->checked;
[1]	2451	}
	2452
	2453	if (checked_flag == -1)
	2454	{
[19]	2455	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
[1]	2456
[19]	2457	if (tmp_ptr)
[1]	2458	{
	2459	TPT((0, FIL__, __LINE__,
	2460	_("msg=<%s -> recursion depth %d\n>"),
[19]	2461	tmp_ptr->name, tmp_ptr->rdepth));
	2462	rdepth_next = tmp_ptr->rdepth;
	2463	class_next = tmp_ptr->class;
[481]	2464	check_flags_next = tmp_ptr->check_flags;
[1]	2465	/* 28. Aug 2001 reversed
	2466	*/
[19]	2467	cchecked_flag = tmp_ptr->childs_checked;
	2468	checked_flag = tmp_ptr->checked;
[1]	2469	}
	2470	}
[373]	2471
	2472	if (tmp_ptr && cchecked_flag == S_FALSE)
[1]	2473	{
[19]	2474	tmp_ptr->childs_checked = S_TRUE;
	2475	/*
	2476	* 04. Feb 2006 avoid double checking
	2477	*/
	2478	tmp_ptr->checked = S_TRUE;
[1]	2479	}
[373]	2480	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2481
	2482	if (cchecked_flag == S_FALSE)
	2483	{
[481]	2484	sh_files_checkdir (class_next, check_flags_next, rdepth_next,
[373]	2485	tmpcat, dirlist->sh_d_name);
	2486	/*
	2487	tmp_ptr->childs_checked = S_TRUE;
	2488	tmp_ptr->checked = S_TRUE;
	2489	*/
	2490	}
[1]	2491	else if (checked_flag == -1)
[481]	2492	sh_files_checkdir (class_next, check_flags_next, rdepth_next,
[373]	2493	tmpcat, dirlist->sh_d_name);
[1]	2494
	2495	}
	2496	}
	2497
[227]	2498	else if (checkit == SH_FILE_SYMLINK) ++theDir->NumSymlinks;
	2499	else if (checkit == SH_FILE_FIFO) ++theDir->NumFifos;
	2500	else if (checkit == SH_FILE_SOCKET) ++theDir->NumSockets;
	2501	else if (checkit == SH_FILE_CDEV) ++theDir->NumCDev;
	2502	else if (checkit == SH_FILE_BDEV) ++theDir->NumBDev;
	2503	else if (checkit == SH_FILE_DOOR) ++theDir->NumDoor;
	2504	else if (checkit == SH_FILE_PORT) ++theDir->NumPort;
[1]	2505
	2506	SH_FREE(tmpcat);
	2507
	2508	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2509	{
[227]	2510	SH_FREE(theDir);
[383]	2511	sh_dummy_dirlist = NULL;
[433]	2512	SH_FREE(tmpname);
[1]	2513	SL_RETURN((0), _("sh_files_checkdir"));
	2514	}
	2515
	2516	dirlist = dirlist->next;
[19]	2517
[373]	2518	/* -- moved up, only affects zfileList anyway
	2519	* if (dst_ptr)
	2520	* dst_ptr->childs_checked = S_TRUE;
	2521	*/
	2522
[1]	2523	} while (dirlist != NULL);
	2524
[481]	2525	if (flag_err_info == S_TRUE)
[1]	2526	{
	2527	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DSUM,
[227]	2528	theDir->NumDirs,
	2529	theDir->NumRegular,
	2530	theDir->NumSymlinks,
	2531	theDir->NumFifos,
	2532	theDir->NumSockets,
	2533	theDir->NumCDev,
	2534	theDir->NumBDev);
[1]	2535	}
	2536
	2537	kill_sh_dirlist (dirlist_orig);
	2538
	2539	#if !defined(HOST_IS_DARWIN)
	2540	/*
	2541	* Hardlink check; not done on MacOS X because of resource forks
	2542	*/
[227]	2543	if ((sh_check_hardlinks == S_TRUE) && (hardlink_num != theDir->NumDirs))
[1]	2544	{
[227]	2545	if (0 != sh_files_hle_test(hardlink_num-theDir->NumDirs, iname))
[1]	2546	{
[34]	2547	len = strlen(tmpname);
	2548	if (sl_ok_adds(len, 256))
	2549	len += 256;
	2550	tmpcat = SH_ALLOC(len);
	2551	sl_snprintf(tmpcat, len,
[1]	2552	_("%s: subdirectory count (%d) != hardlinks (%d)"),
[227]	2553	tmpname, theDir->NumDirs, hardlink_num);
[1]	2554	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2555	MSG_E_SUBGEN, tmpcat, _("sh_files_checkdir"));
	2556	SH_FREE(tmpcat);
	2557	}
	2558	}
	2559	#endif
	2560
	2561	SH_FREE(tmpname);
[227]	2562	SH_FREE(theDir);
[1]	2563
[383]	2564	sh_dummy_dirlist = NULL;
	2565
[1]	2566	SL_RETURN((0), _("sh_files_checkdir"));
	2567	}
	2568
[481]	2569	void sh_files_fixup_mask (int class, unsigned long * check_flags)
	2570	{
	2571	if (class == SH_LEVEL_ALLIGNORE)
	2572	MODI_SET((*check_flags), MODI_ALLIGNORE);
	2573	sh_tiger_get_mask_hashtype(check_flags);
	2574	return;
	2575	}
	2576
[1]	2577	int get_the_fd (SL_TICKET ticket);
	2578
[254]	2579	static int sh_use_rsrc = S_FALSE;
[1]	2580
[254]	2581	int sh_files_use_rsrc(const char * str)
	2582	{
	2583	return sh_util_flagval(str, &sh_use_rsrc);
	2584	}
	2585
[365]	2586	static void * sh_dummy_fileName;
	2587	static void * sh_dummy_tmpname;
	2588	static void * sh_dummy_tmpdir;
	2589
[481]	2590	ShFileType sh_files_filecheck (int class, unsigned long check_flags,
[373]	2591	const char * dirName,
	2592	const char * infileName,
[365]	2593	int * reported,
	2594	int rsrcflag)
[1]	2595	{
	2596	/* 28 Aug 2001 allow NULL fileName
	2597	*/
[227]	2598	char * fullpath;
[19]	2599	char fileHash[2*(KEY_LEN + 1)];
[1]	2600	int status;
[227]	2601	file_type * theFile;
[1]	2602	char * tmpdir;
	2603	char * tmpname;
[373]	2604	const char * fileName;
[425]	2605	#if !defined(O_NOATIME)
[1]	2606	struct utimbuf utime_buf;
[425]	2607	#endif
[131]	2608	static unsigned int state = 1;
[227]	2609	char sc;
[1]	2610
	2611	SL_ENTER(_("sh_files_filecheck"));
	2612
[227]	2613	fullpath = SH_ALLOC(PATH_MAX);
	2614	theFile = SH_ALLOC(sizeof(file_type));
	2615
[365]	2616	/* Take the address to keep gcc from putting it into a register.
	2617	* Avoids the 'clobbered by longjmp' warning.
	2618	*/
	2619	sh_dummy_fileName = (void *) &fileName;
	2620	sh_dummy_tmpname = (void *) &tmpname;
	2621	sh_dummy_tmpdir = (void *) &tmpdir;
	2622
[1]	2623	BREAKEXIT(sh_derr);
	2624
[131]	2625	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2626	if (0 == (rand_r(&state) % 2)) (void) sh_derr();
	2627	#else
	2628	if (0 == state * (rand() % 2)) (void) sh_derr();
	2629	#endif
	2630
[34]	2631	if (dirName && infileName && (dirName[0] == '/') && (dirName[1] == '\0')
	2632	&& (infileName[0] == '/') && (infileName[1] == '\0'))
	2633	{
	2634	fileName = NULL;
	2635	}
	2636	else
	2637	{
	2638	fileName = infileName;
	2639	}
	2640
[1]	2641	/* fileName may be NULL if this is a directory
	2642	*/
	2643	if (dirName == NULL /* \|\| fileName == NULL */)
	2644	{
[365]	2645	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2646	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NULL);
[365]	2647	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[227]	2648	SH_FREE(fullpath);
	2649	SH_FREE(theFile);
[1]	2650	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2651	}
	2652
	2653	if ((fileName != NULL) && (class != SH_LEVEL_ALLIGNORE) &&
	2654	(0 != sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME],
	2655	fileName, S_FALSE)))
	2656	{
	2657	if ((dirName != NULL) && (dirName[0] == '/') && (dirName[1] == '\0'))
	2658	{
	2659	tmpname = sh_util_safe_name (fileName);
[365]	2660	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2661	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2662	MSG_FI_OBSC2,
	2663	"", tmpname);
[365]	2664	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2665	SH_FREE(tmpname);
	2666	}
	2667	else
	2668	{
	2669	tmpdir = sh_util_safe_name (dirName);
	2670	tmpname = sh_util_safe_name (fileName);
[365]	2671	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2672	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2673	MSG_FI_OBSC2,
	2674	tmpdir, tmpname);
[365]	2675	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2676	SH_FREE(tmpname);
	2677	SH_FREE(tmpdir);
	2678	}
	2679	}
	2680
	2681	/* sh_files_fullpath accepts NULL fileName
	2682	*/
	2683	if (0 != sh_files_fullpath (dirName, fileName, fullpath))
	2684	{
	2685	tmpdir = sh_util_safe_name (dirName);
	2686	tmpname = sh_util_safe_name (fileName);
[365]	2687	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2688	sh_error_handle (ShDFLevel[SH_ERR_T_FILE], FIL__, __LINE__, 0,
	2689	MSG_FI_2LONG2,
	2690	tmpdir, tmpname);
[365]	2691	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2692	SH_FREE(tmpname);
	2693	SH_FREE(tmpdir);
[227]	2694	SH_FREE(fullpath);
	2695	SH_FREE(theFile);
[1]	2696	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2697	}
	2698
	2699	/* stat the file and determine checksum (if a regular file)
	2700	*/
[227]	2701	sl_strlcpy (theFile->fullpath, fullpath, PATH_MAX);
[481]	2702	theFile->check_flags = check_flags /* sh_files_maskof(class) */;
[227]	2703	theFile->file_reported = (*reported);
	2704	theFile->attr_string = NULL;
	2705	theFile->link_path = NULL;
[1]	2706
	2707	TPT(( 0, FIL__, __LINE__, _("msg=<checking file: %s>\n"), fullpath));
	2708
	2709	status = sh_unix_getinfo ( (class == SH_LEVEL_ALLIGNORE) ?
	2710	ShDFLevel[class] : ShDFLevel[SH_ERR_T_FILE],
	2711	fileName,
[227]	2712	theFile, fileHash, class);
[481]	2713
[1]	2714	if (status != 0)
	2715	{
	2716	TPT(( 0, FIL__, __LINE__, _("msg=<file: %s> status=<%d>\n"),
	2717	fullpath, status));
	2718	if (class == SH_LEVEL_ALLIGNORE && sh.flag.checkSum != SH_CHECK_INIT)
[68]	2719	sh_hash_set_visited_true (fullpath);
[227]	2720	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2721	if (theFile->link_path) SH_FREE(theFile->link_path);
	2722	SH_FREE(fullpath);
	2723	SH_FREE(theFile);
[1]	2724	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2725	}
	2726
	2727	if (sig_termfast == 1) {
	2728	goto ret_point;
	2729	}
	2730
	2731	/* report
	2732	*/
[481]	2733	if ((flag_err_debug == S_TRUE) && (theFile->c_mode[0] == '-'))
[1]	2734	{
	2735	tmpname = sh_util_safe_name (fullpath); /* fixed in 1.5.4 */
[365]	2736	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2737	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CSUM,
	2738	fileHash, tmpname);
[365]	2739	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2740	SH_FREE(tmpname);
	2741	}
	2742	++sh.statistics.files_checked;
	2743
[481]	2744	if ( sh.flag.checkSum == SH_CHECK_INIT)
[1]	2745	{
[481]	2746	if (class == SH_LEVEL_ALLIGNORE)
	2747	MODI_SET(theFile->check_flags, MODI_ALLIGNORE);
	2748	if (S_TRUE == sh_ignore_chk_mod(theFile->fullpath))
	2749	MODI_SET(theFile->check_flags, MODI_NOCHECK);
	2750	sh_tiger_get_mask_hashtype(&(theFile->check_flags));
	2751	sh_dbIO_data_write (theFile, fileHash);
[1]	2752	}
	2753	else if (sh.flag.checkSum == SH_CHECK_CHECK
	2754	/* && theFile.c_mode[0] == '-' */
	2755	/* && class != SH_LEVEL_ALLIGNORE */
	2756	)
	2757	{
[481]	2758	if (sh.flag.update == S_TRUE)
	2759	{
	2760	if (class == SH_LEVEL_ALLIGNORE)
	2761	MODI_SET(theFile->check_flags, MODI_ALLIGNORE);
	2762	if (S_TRUE == sh_ignore_chk_mod(theFile->fullpath))
	2763	MODI_SET(theFile->check_flags, MODI_NOCHECK);
	2764	sh_tiger_get_mask_hashtype(&(theFile->check_flags));
	2765	}
[227]	2766	sh_hash_compdata (class, theFile, fileHash, NULL, -1);
[1]	2767	}
	2768
[227]	2769	(*reported) = theFile->file_reported;
[1]	2770
	2771	/* reset the access time
	2772	*/
[425]	2773	#if !defined(O_NOATIME)
[481]	2774	if (class == SH_LEVEL_NOIGNORE && (theFile->check_flags & MODI_ATM) != 0)
[1]	2775	{
[227]	2776	utime_buf.actime = (time_t) theFile->atime;
	2777	utime_buf.modtime = (time_t) theFile->mtime;
[425]	2778
[1]	2779	retry_aud_utime (FIL__, __LINE__, fullpath, &utime_buf);
[425]	2780	}
[1]	2781	#endif
	2782
[254]	2783	#if defined(HOST_IS_DARWIN)
[1]	2784	/*
	2785	* Check for resource fork
	2786	*/
[254]	2787	if ( (sh_use_rsrc == S_TRUE) && (theFile->c_mode[0] != 'd') && (rsrcflag == 0) )
[1]	2788	{
	2789	int dummy;
	2790	static int rsrc_init = 0;
	2791	static char rsrc[17];
[242]	2792	char * testpath = SH_ALLOC(PATH_MAX);
[1]	2793
	2794	if (rsrc_init == 0) {
	2795	sl_strlcpy(rsrc, _("..namedfork/rsrc"), 17);
	2796	rsrc_init = 1;
	2797	}
	2798	sl_strlcpy (testpath, fullpath, PATH_MAX);
	2799	sl_strlcat (testpath, "/", PATH_MAX);
	2800	sl_strlcat (testpath, rsrc, PATH_MAX);
	2801
	2802	if (sl_strlen(testpath) == (17 + sl_strlen(fullpath)))
	2803	{
[78]	2804	if (S_TRUE == sh_unix_file_exists (testpath))
[1]	2805	{
[481]	2806	sh_files_filecheck (class, check_flags, fullpath, rsrc, &dummy, 1);
[1]	2807	}
	2808	}
[227]	2809	SH_FREE(testpath);
[1]	2810	}
	2811	#else
[68]	2812	(void) rsrcflag; /* avoid compiler warning */
[1]	2813	#endif
	2814
	2815	ret_point:
	2816
[227]	2817	sc = theFile->c_mode[0];
[68]	2818
[227]	2819	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2820	if (theFile->link_path) SH_FREE(theFile->link_path);
	2821	SH_FREE(fullpath);
	2822	SH_FREE(theFile);
	2823
	2824	switch (sc)
[1]	2825	{
	2826	case '-': SL_RETURN(SH_FILE_REGULAR, _("sh_files_filecheck"));
	2827	case 'l': SL_RETURN(SH_FILE_SYMLINK, _("sh_files_filecheck"));
	2828	case 'd': SL_RETURN(SH_FILE_DIRECTORY, _("sh_files_filecheck"));
	2829	case 'c': SL_RETURN(SH_FILE_CDEV, _("sh_files_filecheck"));
	2830	case 'b': SL_RETURN(SH_FILE_BDEV, _("sh_files_filecheck"));
	2831	case '\|': SL_RETURN(SH_FILE_FIFO, _("sh_files_filecheck"));
[40]	2832	case 'D': SL_RETURN(SH_FILE_DOOR, _("sh_files_filecheck"));
	2833	case 'P': SL_RETURN(SH_FILE_PORT, _("sh_files_filecheck"));
[1]	2834	case 's': SL_RETURN(SH_FILE_SOCKET, _("sh_files_filecheck"));
	2835	default: SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2836	}
	2837
	2838	/* notreached */
	2839	}
	2840
	2841	/* concatenate statpath = testdir"/"d_name
	2842	*/
[373]	2843	static int sh_files_fullpath (const char * testdir, const char * d_name,
	2844	char * statpath)
[1]	2845	{
	2846	int llen = 0;
	2847
	2848	SL_ENTER(_("sh_files_fullpath"));
	2849
	2850	if (testdir != NULL)
	2851	{
	2852	if ( (llen = sl_strlen(testdir)) > (PATH_MAX-2) )
	2853	SL_RETURN((-1),_("sh_files_fullpath"));
	2854	sl_strlcpy(statpath, testdir, PATH_MAX - 1);
	2855	}
	2856	if (d_name != NULL)
	2857	{
	2858	if (llen > 1 \|\| statpath[0] != '/')
	2859	sl_strlcat(statpath, "/", PATH_MAX);
	2860	if ((sl_strlen(d_name) + sl_strlen(statpath)) >= PATH_MAX)
	2861	SL_RETURN((-1),_("sh_files_fullpath"));
	2862	sl_strlcat(statpath, d_name, PATH_MAX);
	2863	}
	2864	if (statpath == NULL)
	2865	SL_RETURN((-1),_("sh_files_fullpath"));
	2866	SL_RETURN((0),_("sh_files_fullpath"));
	2867	}
	2868
	2869	/* -----------------------------------
[367]	2870	* Routines required for inotify
	2871	* -----------------------------------
	2872	*/
[373]	2873	int sh_files_search_dir(char * name, int * class,
[481]	2874	unsigned long check_flags, int reported,
[373]	2875	int * rdepth)
	2876	{
[383]	2877	volatile int retval = 0;
[373]	2878	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2879	sh_globstack_t * testPattern;
	2880	zAVLCursor cursor;
	2881	#endif
	2882	dirstack_t * item;
	2883
	2884	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2885	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	2886
	2887	item = zAVLSearch(zdirListOne, name);
	2888
	2889	if (item)
	2890	{
[481]	2891	*check_flags = item->check_flags;
[373]	2892	*class = item->class;
	2893	*reported = item->is_reported;
	2894	*rdepth = item->rdepth;
	2895	item->checked = S_FALSE;
	2896	item->childs_checked = S_FALSE;
	2897	item->is_reported = S_FALSE;
	2898	retval = 1;
	2899	goto out;
	2900	}
	2901
	2902	item = zAVLSearch(zdirListTwo, name);
	2903
	2904	if (item)
	2905	{
[481]	2906	*check_flags = item->check_flags;
[373]	2907	*class = item->class;
	2908	*reported = item->is_reported;
	2909	*rdepth = item->rdepth;
	2910	item->checked = S_FALSE;
	2911	item->childs_checked = S_FALSE;
	2912	item->is_reported = S_FALSE;
	2913	retval = 1;
	2914	goto out;
	2915	}
	2916
	2917	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2918	SH_MUTEX_LOCK(mutex_zglob);
	2919	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2920	testPattern;
	2921	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	2922	{
	2923	if (testPattern->type == SH_LIST_DIR1 \|\|
	2924	testPattern->type == SH_LIST_DIR2)
	2925	{
	2926	if (0 == fnmatch(testPattern->name, name, FNM_PATHNAME\|FNM_PERIOD))
	2927	{
[481]	2928	*check_flags = testPattern->check_flags;
[373]	2929	*class = testPattern->class;
	2930	*rdepth = testPattern->rdepth;
	2931	retval = 1;
	2932	break;
	2933	}
	2934
	2935	}
	2936	}
	2937	SH_MUTEX_UNLOCK(mutex_zglob);
	2938	#endif
	2939	out:
[377]	2940	; /* 'label at end of compound statement' */
[373]	2941	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2942	return retval;
	2943	}
	2944
[371]	2945	int sh_files_search_file(char * name, int * class,
[481]	2946	unsigned long check_flags, int reported)
[367]	2947	{
[383]	2948	volatile int retval = 0;
[371]	2949	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2950	sh_globstack_t * testPattern;
	2951	zAVLCursor cursor;
	2952	#endif
	2953	dirstack_t * item;
[367]	2954
[371]	2955	SH_MUTEX_LOCK(mutex_zfiles);
	2956	item = zAVLSearch(zfileList, name);
	2957
[367]	2958	if (item)
	2959	{
[481]	2960	*check_flags = item->check_flags;
[367]	2961	*class = item->class;
	2962	*reported = item->is_reported;
[371]	2963	retval = 1;
[367]	2964	}
[397]	2965	SH_MUTEX_UNLOCK(mutex_zfiles);
[371]	2966
	2967	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
[397]	2968	if (retval == 0)
[371]	2969	{
[397]	2970	SH_MUTEX_LOCK(mutex_zglob);
	2971	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2972	testPattern;
	2973	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
[371]	2974	{
[397]	2975	if (testPattern->type == SH_LIST_FILE)
[371]	2976	{
[397]	2977	if (0 == fnmatch(testPattern->name, name,
	2978	FNM_PATHNAME\|FNM_PERIOD))
	2979	{
[481]	2980	*check_flags = testPattern->check_flags;
[397]	2981	*class = testPattern->class;
	2982	retval = 1;
	2983	break;
	2984	}
	2985
[371]	2986	}
	2987	}
[397]	2988	SH_MUTEX_UNLOCK(mutex_zglob);
[371]	2989	}
	2990	#endif
[397]	2991
[371]	2992	return retval;
[367]	2993	}
	2994
[373]	2995	void sh_files_set_file_reported(const char * name)
[367]	2996	{
[371]	2997	dirstack_t * item;
[367]	2998
[371]	2999	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	3000	item = zAVLSearch(zfileList, name);
	3001
[367]	3002	if (item)
	3003	{
	3004	if (sh.flag.reportonce == S_TRUE)
	3005	SET_SH_FFLAG_REPORTED(item->is_reported);
	3006	}
[371]	3007	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	3008	return;
	3009	}
	3010
[373]	3011	void sh_files_clear_file_reported(const char * name)
[367]	3012	{
[371]	3013	dirstack_t * item;
[367]	3014
[371]	3015	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	3016	item = zAVLSearch(zfileList, name);
	3017
[367]	3018	if (item)
	3019	{
	3020	CLEAR_SH_FFLAG_REPORTED(item->is_reported);
	3021	}
[371]	3022	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	3023	return;
	3024	}
	3025
	3026	/* -----------------------------------
[1]	3027	*
	3028	* The following two routines serve to
	3029	* verify that the user has selected
	3030	* a proper setup for file policies.
	3031	*
	3032	* -----------------------------------
	3033	*/
	3034	static int check_file(char * name)
	3035	{
	3036	dirstack_t * pfilL;
	3037	zAVLCursor cursor;
[371]	3038	volatile int retval = -1;
[1]	3039
	3040	SL_ENTER(_("check_file"));
	3041
	3042	if (SH_FILE_DIRECTORY == sh_unix_get_ftype(name))
	3043	SL_RETURN(0, _("check_file"));
	3044
	3045	for (pfilL = (dirstack_t *) zAVLFirst (&cursor, zfileList); pfilL;
	3046	pfilL = (dirstack_t *) zAVLNext (&cursor))
	3047	{
	3048	if (0 == strcmp(name, pfilL->name) &&
[481]	3049	(pfilL->check_flags & MODI_ATM) == 0 &&
	3050	(pfilL->check_flags & MODI_CTM) == 0 &&
	3051	(pfilL->check_flags & MODI_MTM) == 0)
[371]	3052	{
	3053	retval = 0;
	3054	break;
	3055	}
[1]	3056	}
[371]	3057
	3058	SL_RETURN(retval, _("check_file"));
[1]	3059	}
[371]	3060
	3061	static void * sh_dummy_pdirL;
	3062
[1]	3063	int sh_files_test_setup_int (zAVLTree * tree)
	3064	{
	3065	int dlen, flen;
	3066	zAVLCursor cursor1;
	3067	zAVLCursor cursor2;
	3068
	3069	dirstack_t * pdirL;
	3070	dirstack_t * pfilL;
	3071
	3072	SL_ENTER(_("sh_files_test_setup"));
	3073
[371]	3074	sh_dummy_pdirL = (void *) &pdirL;
	3075
[1]	3076	for (pdirL = (dirstack_t *) zAVLFirst (&cursor1, tree); pdirL;
	3077	pdirL = (dirstack_t *) zAVLNext (&cursor1))
	3078	{
	3079	dlen = strlen(pdirL->name);
	3080
[371]	3081	SH_MUTEX_LOCK(mutex_zfiles);
[1]	3082	for (pfilL = (dirstack_t *) zAVLFirst (&cursor2, zfileList); pfilL;
	3083	pfilL = (dirstack_t *) zAVLNext (&cursor2))
	3084	{
	3085	flen = strlen(pfilL->name);
	3086
	3087	/* check whether file is in tree of dir
	3088	*/
	3089	if ((pfilL->class == SH_LEVEL_READONLY) \|\|
	3090	(pfilL->class == SH_LEVEL_NOIGNORE))
	3091	{
	3092	; /* do nothing */
	3093	}
	3094	else
	3095	{
	3096	if ((flen > (dlen+1)) &&
	3097	(pfilL->name[dlen] == '/') &&
	3098	(NULL == strchr(&(pfilL->name[dlen+1]), '/')) && /30-5-01/
	3099	(0 == strncmp(pfilL->name, pdirL->name, dlen)))
	3100	{
[481]	3101	if ((pdirL->check_flags & MODI_ATM) != 0 \|\|
	3102	(pdirL->check_flags & MODI_MTM) != 0 \|\|
	3103	(pdirL->check_flags & MODI_CTM) != 0)
[1]	3104	{
	3105	if (check_file (pdirL->name) != 0)
	3106	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_COLL,
	3107	pdirL->name, pfilL->name);
	3108	}
	3109	}
	3110	}
	3111	}
[371]	3112	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	3113	}
	3114
	3115	SL_RETURN((0), _("sh_files_test_setup"));
	3116	}
	3117
	3118	int sh_files_test_double (zAVLTree * firstList, zAVLTree * secondList)
	3119	{
	3120	int retval = 0;
	3121	zAVLCursor cursor;
	3122	dirstack_t * first;
	3123
	3124	for (first = (dirstack_t *) zAVLFirst (&cursor, firstList); first;
	3125	first = (dirstack_t *) zAVLNext (&cursor))
	3126	{
	3127
	3128	if (NULL != zAVLSearch(secondList, first->name))
	3129	{
	3130	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	3131	first->name);
	3132	retval = 1;
	3133	}
	3134	}
	3135	return retval;
	3136	}
	3137
[170]	3138	extern void aud_exit (const char * file, int line, int fd);
[1]	3139
	3140	int sh_files_test_setup ()
	3141	{
[373]	3142	int retval;
[1]	3143
[373]	3144	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	3145	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	3146	/* Test for modifications allowed in ReadOnly directory
	3147	*/
	3148	sh_files_test_setup_int (zdirListOne);
	3149	sh_files_test_setup_int (zdirListTwo);
	3150
	3151	/* Test for files/dirz defined twice
	3152	*/
	3153	retval = sh_files_test_double (zdirListOne, zdirListTwo);
	3154	if (retval != 0)
	3155	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	3156
	3157	retval = sh_files_test_double (zdirListTwo, zdirListOne);
	3158	if (retval != 0)
	3159	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[373]	3160	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	3161
	3162	return 0;
	3163	}
	3164
	3165	#endif
[286]	3166
	3167	#ifdef SH_CUTEST
	3168	#include "CuTest.h"
	3169
[457]	3170	void Test_file_lists (CuTest *tc)
	3171	{
	3172	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3173
	3174	extern int hash_remove_tree_test(char * s, char * fullpath, size_t len_s);
	3175
	3176	char * test;
	3177	int ret;
	3178
	3179	sh_files_pushfile_ro("/usr/test");
	3180	sh_files_pushfile_ro("/usr/bin/test");
	3181	sh_files_pushfile_ro("/usr/bin/foo/test");
	3182
	3183	sh_files_pushdir_ro("/usr");
	3184	sh_files_pushdir_attr("/usr/bin");
	3185	sh_files_pushdir_ro("/usr/bin/foo");
	3186
	3187	add_to_dirlist(zdirListOne);
	3188	add_to_dirlist(zdirListTwo);
	3189	add_to_filelist(zfileList);
	3190
	3191	test = sh_files_findfile("/usr/tes");
	3192	CuAssertTrue(tc, test == NULL);
	3193	test = sh_files_findfile("/usr/test");
	3194	CuAssertPtrNotNull(tc, test);
	3195	test = sh_files_findfile("/usr/testi");
	3196	CuAssertTrue(tc, test == NULL);
	3197	test = sh_files_findfile("/test");
	3198	CuAssertTrue(tc, test == NULL);
	3199
	3200	test = sh_files_find_mostspecific_dir("/usr/bin/foo/test");
	3201	CuAssertStrEquals(tc, "/usr/bin/foo", test);
	3202	test = sh_files_find_mostspecific_dir("/usr/bin/test");
	3203	CuAssertStrEquals(tc, "/usr/bin", test);
	3204	test = sh_files_find_mostspecific_dir("/usr/test");
	3205	CuAssertStrEquals(tc, "/usr", test);
	3206	test = sh_files_find_mostspecific_dir("/test");
	3207	CuAssertTrue(tc, test == NULL);
	3208	test = sh_files_find_mostspecific_dir("/usr/foo/test");
	3209	CuAssertStrEquals(tc, "/usr", test);
	3210
	3211	test = sh_files_find_mostspecific_dir("/usr/bin");
	3212	CuAssertStrEquals(tc, "/usr/bin", test);
	3213
	3214	ret = hash_remove_tree_test("/usr", "/usr/test", strlen("/usr"));
	3215	CuAssertIntEquals(tc, S_FALSE, ret);
	3216	ret = hash_remove_tree_test("/usr", "/usr/testi", strlen("/usr"));
	3217	CuAssertIntEquals(tc, S_TRUE, ret);
	3218	ret = hash_remove_tree_test("/usr", "/usr/tes", strlen("/usr"));
	3219	CuAssertIntEquals(tc, S_TRUE, ret);
	3220
	3221	ret = hash_remove_tree_test("/usr/bin", "/usr/test", strlen("/usr/bin"));
	3222	CuAssertIntEquals(tc, S_FALSE, ret);
	3223	ret = hash_remove_tree_test("/usr/bin", "/usr/testi", strlen("/usr/bin"));
	3224	CuAssertIntEquals(tc, S_FALSE, ret);
	3225	ret = hash_remove_tree_test("/usr/bin", "/usr/tes", strlen("/usr/bin"));
	3226	CuAssertIntEquals(tc, S_FALSE, ret);
	3227
	3228	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/test", strlen("/usr/bin"));
	3229	CuAssertIntEquals(tc, S_FALSE, ret);
	3230	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/testi", strlen("/usr/bin"));
	3231	CuAssertIntEquals(tc, S_TRUE, ret);
	3232	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/tes", strlen("/usr/bin"));
	3233	CuAssertIntEquals(tc, S_TRUE, ret);
	3234
	3235	ret = hash_remove_tree_test("/usr/bin", "/usr/bin", strlen("/usr/bin"));
	3236	CuAssertIntEquals(tc, S_TRUE, ret);
	3237	ret = hash_remove_tree_test("/usr", "/usr", strlen("/usr"));
	3238	CuAssertIntEquals(tc, S_TRUE, ret);
	3239	ret = hash_remove_tree_test("/usr", "/usrbin", strlen("/usr"));
	3240	CuAssertIntEquals(tc, S_FALSE, ret);
	3241	ret = hash_remove_tree_test("/", "/usrbin", strlen("/"));
	3242	CuAssertIntEquals(tc, S_TRUE, ret);
	3243	ret = hash_remove_tree_test("/", "/usr", strlen("/"));
	3244	CuAssertIntEquals(tc, S_FALSE, ret);
	3245
	3246	#else
	3247	(void) tc; /* fix compiler warning */
	3248	return;
	3249	#endif
	3250	}
	3251
[286]	3252	void Test_file_dequote (CuTest *tc)
	3253	{
	3254	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3255
	3256	char str1[] = "1234567890";
	3257	char str1a[] = "123456\\\"789\\r";
	3258	char str1b[] = "12345678\\r9";
	3259	char str1c[] = "12345678\\x0a_9";
	3260	char str1d[] = "12345678\\007_9";
	3261	char str1e[] = "123456789\\\\";
	3262
	3263	char str2[] = "1234567890\\xw";
	3264	char str3[] = "1234567890\\xw99";
	3265	char str4[] = "1234567890\\0ww";
	3266	char str5[] = "12345\\g67890";
	3267	char str6[] = "1234567890\\009a";
	3268
	3269	char s, p, *q;
	3270	size_t lo, lr;
	3271
	3272	s = SH_ALLOC(64); sl_strlcpy(s, str1, 64); p = s; lo = strlen(s); lr = lo;
	3273	q = sh_files_C_dequote(s, &lr);
	3274	CuAssertPtrNotNull(tc, q);
	3275	CuAssertTrue(tc, p == q);
	3276	CuAssertTrue(tc, lr == lo);
	3277
	3278	s = SH_ALLOC(64); sl_strlcpy(s, str1a, 64); p = s; lo = strlen(s); lr = lo;
	3279	q = sh_files_C_dequote(s, &lr);
	3280	CuAssertPtrNotNull(tc, q);
	3281	CuAssertTrue(tc, p != q);
	3282	CuAssertTrue(tc, 0 == strcmp(q, "123456\"789\r"));
	3283	CuAssertTrue(tc, lr == (lo-2));
	3284
	3285	s = SH_ALLOC(64); sl_strlcpy(s, str1b, 64); p = s; lo = strlen(s); lr = lo;
	3286	q = sh_files_C_dequote(s, &lr);
	3287	CuAssertPtrNotNull(tc, q);
	3288	CuAssertTrue(tc, p != q);
	3289	CuAssertTrue(tc, 0 == strcmp(q, "12345678\r9"));
	3290	CuAssertTrue(tc, lr == (lo-1));
	3291
	3292	s = SH_ALLOC(64); sl_strlcpy(s, str1c, 64); p = s; lo = strlen(s); lr = lo;
	3293	q = sh_files_C_dequote(s, &lr);
	3294	CuAssertPtrNotNull(tc, q);
	3295	CuAssertTrue(tc, p != q);
	3296	CuAssertTrue(tc, 0 == strcmp(q, "12345678\x0a_9"));
	3297	CuAssertTrue(tc, lr == (lo-3));
	3298
	3299	s = SH_ALLOC(64); sl_strlcpy(s, str1d, 64); p = s; lo = strlen(s); lr = lo;
	3300	q = sh_files_C_dequote(s, &lr);
	3301	CuAssertPtrNotNull(tc, q);
	3302	CuAssertTrue(tc, p != q);
	3303	CuAssertTrue(tc, 0 == strcmp(q, "12345678\007_9"));
	3304	CuAssertTrue(tc, lr == (lo-3));
	3305
	3306	s = SH_ALLOC(64); sl_strlcpy(s, str1e, 64); p = s; lo = strlen(s); lr = lo;
	3307	q = sh_files_C_dequote(s, &lr);
	3308	CuAssertPtrNotNull(tc, q);
	3309	CuAssertTrue(tc, p != q);
	3310	CuAssertTrue(tc, 0 == strcmp(q, "123456789\\"));
	3311	CuAssertTrue(tc, lr == (lo-1));
	3312
	3313	s = SH_ALLOC(64); sl_strlcpy(s, str2, 64); p = s; lo = strlen(s); lr = lo;
	3314	q = sh_files_C_dequote(s, &lr);
	3315	CuAssertTrue(tc, q == NULL);
	3316	CuAssertTrue(tc, lr == 0);
	3317
	3318	s = SH_ALLOC(64); sl_strlcpy(s, str3, 64); p = s; lo = strlen(s); lr = lo;
	3319	q = sh_files_C_dequote(s, &lr);
	3320	CuAssertTrue(tc, q == NULL);
	3321	CuAssertTrue(tc, lr == 0);
	3322
	3323	s = SH_ALLOC(64); sl_strlcpy(s, str4, 64); p = s; lo = strlen(s); lr = lo;
	3324	q = sh_files_C_dequote(s, &lr);
	3325	CuAssertTrue(tc, q == NULL);
	3326	CuAssertTrue(tc, lr == 0);
	3327
	3328	s = SH_ALLOC(64); sl_strlcpy(s, str5, 64); p = s; lo = strlen(s); lr = lo;
	3329	q = sh_files_C_dequote(s, &lr);
	3330	CuAssertTrue(tc, q == NULL);
	3331	CuAssertTrue(tc, lr == 0);
	3332
	3333	s = SH_ALLOC(64); sl_strlcpy(s, str6, 64); p = s; lo = strlen(s); lr = lo;
	3334	q = sh_files_C_dequote(s, &lr);
	3335	CuAssertTrue(tc, q == NULL);
	3336	CuAssertTrue(tc, lr == 0);
	3337
	3338	return;
	3339	#else
	3340	(void) tc; /* fix compiler warning */
	3341	return;
	3342	#endif
	3343	}
	3344	#endif
	3345

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