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source: trunk/src/sh_files.c@ 525

Last change on this file since 525 was 516, checked in by katerina, 8 years ago
Fix for ticket #409 and #410 (unprivileged suidcheck and gcc 6.2 compiler warnings).
File size: 82.0 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;
[516]	624	volatile size_t l_candidate = 0;
[457]	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;
[505]	1177	char * type_name;
[256]	1178	int class;
[481]	1179	unsigned long check_flags;
[256]	1180	int rdepth;
	1181	short type;
	1182	/* struct dirstack_entry * next; */
	1183	} sh_globstack_t;
	1184
	1185	static zAVLTree * zglobList = NULL;
	1186
[505]	1187	zAVLKey zglobstack_key (void const * arg)
	1188	{
	1189	const sh_globstack_t * sa = (const sh_globstack_t *) arg;
	1190	return (zAVLKey) sa->type_name;
	1191	}
	1192
	1193
[373]	1194	static int sh_files_pushglob (int class, int type, const char * p, int rdepth,
[481]	1195	unsigned long check_flags_in, int flag)
[1]	1196	{
	1197	int globstatus = -1;
	1198	unsigned int gloop;
[22]	1199	glob_t pglob;
[371]	1200
[383]	1201	volatile int count = 0;
[481]	1202	volatile unsigned long check_flags = (flag == 0) ? sh_files_maskof(class) : check_flags_in;
[256]	1203
	1204	SL_ENTER(_("sh_files_pushglob"));
	1205
	1206	pglob.gl_offs = 0;
	1207	globstatus = glob (p, 0, sh_files_globerr, &pglob);
	1208
[505]	1209	if (sh.flag.checkSum != SH_CHECK_INIT)
[256]	1210	{
[505]	1211	sh_globstack_t * new_item_ptr;
	1212	char * fileName;
	1213	char * typeName;
	1214	int ret;
	1215
	1216	SH_MUTEX_TRYLOCK(mutex_zfiles);
	1217	fileName = sh_util_strdup (p);
	1218	typeName = sh_util_strconcat ((type == SH_LIST_FILE) ? "F" : "D", p, NULL);
	1219
	1220	new_item_ptr = (sh_globstack_t *) SH_ALLOC (sizeof(sh_globstack_t));
	1221
	1222	new_item_ptr->name = fileName;
	1223	new_item_ptr->type_name = typeName;
	1224	new_item_ptr->class = class;
	1225	new_item_ptr->check_flags = check_flags;
	1226	new_item_ptr->rdepth = rdepth;
	1227	new_item_ptr->type = type;
	1228
	1229	if (zglobList == NULL)
[256]	1230	{
[505]	1231	zglobList = zAVLAllocTree (zglobstack_key, zAVL_KEY_STRING);
	1232	if (zglobList == NULL)
[256]	1233	{
[505]	1234	(void) safe_logger (0, 0, NULL);
	1235	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
[256]	1236	}
[505]	1237	}
[256]	1238
[505]	1239	ret = zAVLInsert (zglobList, new_item_ptr);
	1240
	1241	if (ret != 0) /* already in list */
	1242	{
	1243	SH_FREE(fileName);
	1244	SH_FREE(typeName);
	1245	SH_FREE(new_item_ptr);
[256]	1246	}
[505]	1247	SH_MUTEX_TRYLOCK_UNLOCK(mutex_zfiles);
	1248	}
[256]	1249
[505]	1250
	1251	if (globstatus == 0 && pglob.gl_pathc > 0)
	1252	{
[256]	1253	for (gloop = 0; gloop < (unsigned int) pglob.gl_pathc; ++gloop)
	1254	{
	1255	if (type == SH_LIST_FILE)
	1256	{
[373]	1257	count += sh_files_push_file_int (class, pglob.gl_pathv[gloop],
[481]	1258	sl_strlen(pglob.gl_pathv[gloop]), check_flags);
[256]	1259	}
	1260	else
	1261	{
	1262	which_dirList = type;
	1263
[373]	1264	count += sh_files_push_dir_int (class, pglob.gl_pathv[gloop],
[481]	1265	sl_strlen(pglob.gl_pathv[gloop]), rdepth, check_flags);
[256]	1266	}
	1267	}
	1268	}
	1269	else
	1270	{
	1271	char * tmp = sh_util_safe_name (p);
	1272
	1273	if (pglob.gl_pathc == 0
	1274	#ifdef GLOB_NOMATCH
	1275	\|\| globstatus == GLOB_NOMATCH
[1]	1276	#endif
[256]	1277	)
	1278	sh_error_handle ((sh.flag.started != S_TRUE) ? SH_ERR_ERR : SH_ERR_NOTICE,
	1279	FIL__, __LINE__,
	1280	globstatus, MSG_FI_GLOB,
	1281	_("No matches found"), tmp);
	1282	#ifdef GLOB_NOSPACE
	1283	else if (globstatus == GLOB_NOSPACE)
	1284	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1285	globstatus, MSG_FI_GLOB,
	1286	_("Out of memory"), tmp);
	1287	#endif
	1288	#ifdef GLOB_ABORTED
	1289	else if (globstatus == GLOB_ABORTED)
	1290	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1291	globstatus, MSG_FI_GLOB,
	1292	_("Read error"), tmp);
	1293	#endif
	1294	else
	1295	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1296	globstatus, MSG_FI_GLOB,
	1297	_("Unknown error"), tmp);
	1298
	1299	SH_FREE(tmp);
	1300
	1301	}
	1302
	1303	globfree(&pglob);
[373]	1304	SL_RETURN(count, _("sh_files_pushglob"));
	1305	return count;
[256]	1306	}
[1]	1307
[371]	1308	void sh_files_check_globFilePatterns()
	1309	{
	1310	sh_globstack_t * testPattern;
	1311	zAVLCursor cursor;
	1312
	1313	SL_ENTER(_("sh_files_check_globPatterns"));
	1314
	1315	SH_MUTEX_LOCK(mutex_zglob);
	1316	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1317	testPattern;
	1318	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1319	{
	1320	if (testPattern->type == SH_LIST_FILE)
	1321	{
	1322	sh_files_pushglob(testPattern->class, testPattern->type,
	1323	testPattern->name, testPattern->rdepth,
[481]	1324	testPattern->check_flags, 1);
[371]	1325	}
	1326	}
	1327	SH_MUTEX_UNLOCK(mutex_zglob);
	1328	SL_RET0(_("sh_files_check_globPatterns"));
	1329	}
	1330
[256]	1331	void sh_files_check_globPatterns()
	1332	{
	1333	sh_globstack_t * testPattern;
	1334	zAVLCursor cursor;
	1335
	1336	SL_ENTER(_("sh_files_check_globPatterns"));
	1337
[371]	1338	SH_MUTEX_LOCK(mutex_zglob);
	1339	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1340	testPattern;
[256]	1341	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1342	{
	1343	sh_files_pushglob(testPattern->class, testPattern->type,
[365]	1344	testPattern->name, testPattern->rdepth,
[481]	1345	testPattern->check_flags, 1);
[256]	1346	}
[371]	1347	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1348	SL_RET0(_("sh_files_check_globPatterns"));
	1349	}
	1350
	1351	/* the destructor
	1352	*/
	1353	void free_globstack (void * inptr)
	1354	{
	1355	sh_globstack_t * here;
	1356
	1357	SL_ENTER(_("free_globstack"));
	1358	if (inptr == NULL)
	1359	SL_RET0(_("free_globstack"));
	1360	else
	1361	here = (sh_globstack_t *) inptr;
	1362
	1363	if (here->name != NULL)
	1364	SH_FREE(here->name);
[505]	1365	if (here->type_name != NULL)
	1366	SH_FREE(here->type_name);
[256]	1367	SH_FREE(here);
	1368	SL_RET0(_("free_globstack"));
	1369	}
	1370
	1371	int sh_files_delglobstack ()
	1372	{
[365]	1373	SL_ENTER(_("sh_files_delglobstack"));
[256]	1374
[371]	1375	SH_MUTEX_LOCK(mutex_zglob);
[256]	1376	zAVLFreeTree (zglobList, free_globstack);
	1377	zglobList = NULL;
[371]	1378	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1379
[365]	1380	SL_RETURN(0, _("sh_files_delglobstack"));
[256]	1381	}
	1382
	1383
	1384	#else
	1385	void sh_files_check_globPatterns()
	1386	{
	1387	return;
	1388	}
	1389	int sh_files_delglobstack ()
	1390	{
	1391	return 0;
	1392	}
	1393	#endif
	1394
	1395	static int sh_files_pushfile (int class, const char * str_s)
	1396	{
	1397	size_t len;
	1398	char * tmp;
	1399	char * p;
	1400
[1]	1401	static int reject = 0;
	1402
	1403	SL_ENTER(_("sh_files_pushfile"));
	1404
	1405	if (reject == 1)
	1406	SL_RETURN((-1),_("sh_files_pushfile"));
	1407
	1408	/* if we push a filename from the command line, make sure it
	1409	* is the only one -- and will stay the only one
	1410	*/
[481]	1411	if (sh.flag.opts == S_TRUE)
[1]	1412	{
	1413	sh_files_delfilestack ();
	1414	sh_files_deldirstack ();
[256]	1415	sh_files_delglobstack ();
[1]	1416	reject = 1;
	1417	}
	1418
[481]	1419	p = sh_files_parse_input(str_s, &len);
[286]	1420	if (!p \|\| len == 0)
[310]	1421	SL_RETURN((-1), _("sh_files_pushfile"));
[286]	1422
[1]	1423	if (len >= PATH_MAX)
	1424	{
	1425	/* Name too long
	1426	*/
[286]	1427	tmp = sh_util_safe_name (p);
[1]	1428	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1429	tmp);
	1430	SH_FREE(tmp);
	1431	SL_RETURN((-1),_("sh_files_pushfile"));
	1432	}
[286]	1433	else if (p[0] != '/')
[1]	1434	{
	1435	/* Not an absolute path
	1436	*/
[286]	1437	tmp = sh_util_safe_name (p);
[1]	1438	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1439	tmp);
	1440	SH_FREE(tmp);
	1441	SL_RETURN((-1),_("sh_files_pushfile"));
	1442	}
	1443	else
	1444	{
	1445	/* remove a terminating '/', take care of the
	1446	* special case of the root directory.
	1447	*/
[22]	1448	if (p[len-1] == '/' && len > 1)
[1]	1449	{
[22]	1450	p[len-1] = '\0';
[1]	1451	--len;
	1452	}
	1453	}
	1454
	1455	#ifdef HAVE_GLOB_H
[22]	1456	if (0 == sh_files_has_metachar(p))
[1]	1457	{
[381]	1458	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1459	}
	1460	else
	1461	{
[365]	1462	sh_files_pushglob (class, SH_LIST_FILE, p, 0, 0, 0);
[1]	1463	}
	1464
	1465	#else
[381]	1466	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1467	#endif
	1468
[22]	1469	SH_FREE(p);
[1]	1470	SL_RETURN((0),_("sh_files_pushfile"));
	1471	}
	1472
	1473
	1474	/* ------ directories ----- */
	1475
	1476	int sh_files_is_allignore_int (char * str, zAVLTree * tree)
	1477	{
	1478	dirstack_t * ptr;
	1479
	1480	SL_ENTER(_("sh_files_is_allignore"));
	1481
	1482	if (tree)
	1483	{
	1484	ptr = zAVLSearch(tree, str);
	1485	if (ptr)
	1486	{
	1487	if (ptr->class == SH_LEVEL_ALLIGNORE)
	1488	SL_RETURN( 1, _("sh_files_is_allignore"));
	1489	else
	1490	SL_RETURN( 0, _("sh_files_is_allignore"));
	1491	}
	1492	}
	1493	SL_RETURN( 0, _("sh_files_is_allignore"));
	1494	}
	1495
	1496	int sh_files_is_allignore (char * str)
	1497	{
[373]	1498	int retval = 0;
	1499
	1500	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1501	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	1502	retval = sh_files_is_allignore_int(str, zdirListOne);
	1503
	1504	if (NULL != zdirListTwo && retval == 0)
	1505	{
	1506	retval = sh_files_is_allignore_int(str, zdirListTwo);
	1507	}
	1508	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1509	return retval;
[1]	1510	}
	1511
[481]	1512	void * sh_dummy_1493_ptr;
[371]	1513
[1]	1514	unsigned long sh_dirs_chk (int which)
	1515	{
	1516	zAVLTree * tree;
	1517	zAVLCursor cursor;
	1518	dirstack_t * ptr;
	1519	dirstack_t * dst_ptr;
	1520	int status;
[458]	1521	int tmp_reported;
	1522	volatile int filetype = SH_FILE_UNKNOWN;
[371]	1523	volatile unsigned long dcount = 0;
[1]	1524	char * tmp;
	1525
	1526	SL_ENTER(_("sh_dirs_chk"));
	1527
[481]	1528	sh_dummy_1493_ptr = (void *) &ptr;
[371]	1529
[373]	1530	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1531	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	1532	if (which == 1)
	1533	tree = zdirListOne;
	1534	else
	1535	tree = zdirListTwo;
	1536
	1537	for (ptr = (dirstack_t *) zAVLFirst(&cursor, tree); ptr;
	1538	ptr = (dirstack_t *) zAVLNext(&cursor))
	1539	{
	1540	if (sig_urgent > 0) {
[373]	1541	goto out;
[1]	1542	}
	1543
	1544	if (ptr->checked == S_FALSE)
	1545	{
[371]	1546	SH_MUTEX_LOCK(mutex_zfiles);
[1]	1547	/* 28 Aug 2001 check the top level directory
	1548	*/
	1549	status = S_FALSE;
	1550	dst_ptr = zAVLSearch(zfileList, ptr->name);
	1551	if (dst_ptr)
	1552	{
	1553	if (dst_ptr->checked == S_FALSE)
	1554	{
	1555	BREAKEXIT(sh_files_filecheck);
[458]	1556	tmp_reported = dst_ptr->is_reported;
[481]	1557	filetype = sh_files_filecheck (dst_ptr->class, dst_ptr->check_flags,
[458]	1558	ptr->name,
	1559	NULL, &tmp_reported, 0);
	1560	dst_ptr->is_reported = tmp_reported;
	1561	(void) handle_filecheck_ret(dst_ptr, NULL, filetype);
	1562
[1]	1563	dst_ptr->checked = S_TRUE;
	1564	status = S_TRUE;
	1565	}
	1566	else
	1567	{
	1568	status = S_TRUE;
	1569	}
	1570	}
[371]	1571	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	1572
	1573	if (status == S_FALSE)
[458]	1574	{
	1575	tmp_reported = ptr->is_reported;
[481]	1576	filetype = sh_files_filecheck (ptr->class, ptr->check_flags,
[458]	1577	ptr->name, NULL, &tmp_reported, 0);
	1578	ptr->is_reported = tmp_reported;
	1579	(void) handle_filecheck_ret(ptr, NULL, filetype);
	1580	}
[1]	1581
	1582	BREAKEXIT(sh_files_checkdir);
[481]	1583	status = sh_files_checkdir (ptr->class, ptr->check_flags,
[373]	1584	ptr->rdepth, ptr->name,
[1]	1585	ptr->name);
	1586
[114]	1587	if (status < 0 && (!SH_FFLAG_REPORTED_SET(ptr->is_reported)))
[1]	1588	{
	1589	/* directory is missing
	1590	*/
	1591	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	1592	{
	1593	if (0 != hashreport_missing(ptr->name,
	1594	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	1595	ShDFLevel[ptr->class] :
	1596	ShDFLevel[SH_ERR_T_DIR])) {
	1597	tmp = sh_util_safe_name (ptr->name);
[488]	1598	if (!sh_global_check_silent)
	1599	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1600	ShDFLevel[ptr->class] :
	1601	ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__,
	1602	0, MSG_FI_MISS, tmp);
[405]	1603	++sh.statistics.files_report;
[1]	1604	SH_FREE(tmp);
	1605	}
	1606	}
	1607	if (sh.flag.reportonce == S_TRUE)
[114]	1608	SET_SH_FFLAG_REPORTED(ptr->is_reported);
[1]	1609	}
	1610	else
	1611	{
	1612	/* exists (status >= 0), but was missing (reported == TRUE)
	1613	*/
[114]	1614	if (status >= 0 && SH_FFLAG_REPORTED_SET(ptr->is_reported))
[1]	1615	{
[114]	1616	CLEAR_SH_FFLAG_REPORTED(ptr->is_reported);
[458]	1617	sh_hash_clear_flag(ptr->name, SH_FFLAG_ENOENT);
[1]	1618	#if 0
	1619	/* obsoleted (really?) by the mandatory sh_files_filecheck()
	1620	* above, which will catch missing directories anyway
	1621	*/
	1622	tmp = sh_util_safe_name (ptr->name);
[488]	1623	if (!sh_global_check_silent)
	1624	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1625	ShDFLevel[ptr->class] :
	1626	ShDFLevel[SH_ERR_T_DIR],
	1627	FIL__, __LINE__, 0, MSG_FI_ADD,
	1628	tmp);
[405]	1629	++sh.statistics.files_report;
[1]	1630	SH_FREE(tmp);
	1631	#endif
	1632	}
	1633	else if (status == SH_FILE_UNKNOWN)
	1634	{
	1635	/* catchall
	1636	*/
	1637	tmp = sh_util_safe_name (ptr->name);
	1638	sh_error_handle (SH_ERR_INFO, FIL__, __LINE__, 0,
	1639	MSG_FI_FAIL,
	1640	tmp);
	1641	SH_FREE(tmp);
	1642	if (sh.flag.checkSum != SH_CHECK_INIT)
	1643	sh_hash_set_visited_true(ptr->name);
	1644	}
	1645
	1646	++dcount;
	1647	}
[19]	1648	ptr->checked = S_TRUE;
	1649	ptr->childs_checked = S_TRUE;
[1]	1650	}
	1651
	1652	if (sig_urgent > 0) {
[373]	1653	goto out;
[1]	1654	}
	1655
	1656	}
[373]	1657	out:
[377]	1658	; /* 'label at end of compound statement' */
[373]	1659	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1660
[1]	1661	SL_RETURN(dcount, _("sh_dirs_chk"));
	1662	}
	1663
[22]	1664	int sh_files_pushdir_prelink (const char * str_s)
[1]	1665	{
	1666	return (sh_files_pushdir (SH_LEVEL_PRELINK, str_s));
	1667	}
	1668
[22]	1669	int sh_files_pushdir_user0 (const char * str_s)
[1]	1670	{
	1671	return (sh_files_pushdir (SH_LEVEL_USER0, str_s));
	1672	}
	1673
[22]	1674	int sh_files_pushdir_user1 (const char * str_s)
[1]	1675	{
	1676	return (sh_files_pushdir (SH_LEVEL_USER1, str_s));
	1677	}
	1678
[27]	1679	int sh_files_pushdir_user2 (const char * str_s)
	1680	{
	1681	return (sh_files_pushdir (SH_LEVEL_USER2, str_s));
	1682	}
	1683
	1684	int sh_files_pushdir_user3 (const char * str_s)
	1685	{
	1686	return (sh_files_pushdir (SH_LEVEL_USER3, str_s));
	1687	}
	1688
	1689	int sh_files_pushdir_user4 (const char * str_s)
	1690	{
	1691	return (sh_files_pushdir (SH_LEVEL_USER4, str_s));
	1692	}
	1693
[22]	1694	int sh_files_pushdir_attr (const char * str_s)
[1]	1695	{
	1696	return (sh_files_pushdir (SH_LEVEL_ATTRIBUTES, str_s));
	1697	}
	1698
[22]	1699	int sh_files_pushdir_ro (const char * str_s)
[1]	1700	{
	1701	return (sh_files_pushdir (SH_LEVEL_READONLY, str_s));
	1702	}
	1703
[22]	1704	int sh_files_pushdir_log (const char * str_s)
[1]	1705	{
	1706	return (sh_files_pushdir (SH_LEVEL_LOGFILES, str_s));
	1707	}
	1708
[22]	1709	int sh_files_pushdir_glog (const char * str_s)
[1]	1710	{
	1711	return (sh_files_pushdir (SH_LEVEL_LOGGROW, str_s));
	1712	}
	1713
[22]	1714	int sh_files_pushdir_noig (const char * str_s)
[1]	1715	{
	1716	return (sh_files_pushdir (SH_LEVEL_NOIGNORE, str_s));
	1717	}
	1718
[22]	1719	int sh_files_pushdir_allig (const char * str_s)
[1]	1720	{
	1721	return (sh_files_pushdir (SH_LEVEL_ALLIGNORE, str_s));
	1722	}
	1723
	1724	int set_dirList (int which)
	1725	{
	1726	if (which == 2)
[256]	1727	which_dirList = SH_LIST_DIR2;
[1]	1728	else
[256]	1729	which_dirList = SH_LIST_DIR1;
[1]	1730	return 0;
	1731	}
	1732
[481]	1733	int sh_files_push_dir_int (int class, char * tail, size_t len, int rdepth, unsigned long check_flags)
[1]	1734	{
	1735	zAVLTree * tree;
	1736	dirstack_t * new_item_ptr;
	1737	char * dirName;
	1738	int ret;
	1739
	1740	SL_ENTER(_("sh_files_push_dir_int"));
	1741
	1742	dirName = SH_ALLOC(len+1);
	1743	sl_strlcpy(dirName, tail, len+1);
	1744
	1745	new_item_ptr = (dirstack_t * ) SH_ALLOC (sizeof(dirstack_t));
	1746
	1747	new_item_ptr->name = dirName;
	1748	new_item_ptr->class = class;
[481]	1749	new_item_ptr->check_flags = check_flags;
[1]	1750	new_item_ptr->rdepth = rdepth;
	1751	new_item_ptr->checked = S_FALSE;
[114]	1752	new_item_ptr->is_reported = 0;
[1]	1753	new_item_ptr->childs_checked = S_FALSE;
	1754
[373]	1755	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1756	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[256]	1757	if (which_dirList == SH_LIST_DIR1)
[1]	1758	{
	1759	tree = zdirListOne;
	1760	}
	1761	else
	1762	{
	1763	tree = zdirListTwo;
	1764	}
	1765
	1766	if (tree == NULL)
	1767	{
[363]	1768	tree = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[1]	1769	if (tree == NULL)
	1770	{
[22]	1771	(void) safe_logger (0, 0, NULL);
[1]	1772	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1773	}
[256]	1774	if (which_dirList == SH_LIST_DIR1)
[1]	1775	zdirListOne = tree;
	1776	else
	1777	zdirListTwo = tree;
	1778	}
	1779
	1780	ret = zAVLInsert (tree, new_item_ptr);
[373]	1781	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	1782
	1783	if (-1 == ret)
	1784	{
[22]	1785	(void) safe_logger (0, 0, NULL);
[1]	1786	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1787	}
	1788	if (3 == ret)
[256]	1789	{
	1790	if (sh.flag.started != S_TRUE)
	1791	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	1792	dirName);
	1793	SH_FREE(dirName);
	1794	SH_FREE(new_item_ptr);
[294]	1795	new_item_ptr = NULL;
[256]	1796	}
[373]	1797	else
[294]	1798	{
[481]	1799	if (MODI_AUDIT_ENABLED(check_flags))
[373]	1800	{
[488]	1801	sh_error_handle(SH_ERR_INFO, FIL__, __LINE__, 0, MSG_E_SUBGPATH,
	1802	_("Setting audit watch"),
	1803	_("sh_files_push_file_int"), tail);
[373]	1804	sh_audit_mark(tail);
	1805	}
[294]	1806	}
[1]	1807	SL_RETURN(0, _("sh_files_push_dir_int"));
	1808	}
	1809
[22]	1810	static int sh_files_pushdir (int class, const char * str_s)
[1]	1811	{
	1812	char * tmp;
[34]	1813	size_t len;
[1]	1814	int rdepth = 0;
	1815	char * tail = NULL;
[22]	1816	char * p;
[1]	1817
	1818	SL_ENTER(_("sh_files_pushdir"));
	1819
[481]	1820	if (sh.flag.opts == S_TRUE) {
[1]	1821	sh_files_delfilestack ();
	1822	sh_files_deldirstack ();
[256]	1823	sh_files_delglobstack ();
[1]	1824	}
	1825
[481]	1826	p = sh_files_parse_input(str_s, &len);
	1827	if (!p \|\| len == 0)
[286]	1828	SL_RETURN((-1),_("sh_files_pushdir"));
	1829
[22]	1830	if (p[0] != '/')
[1]	1831	{
[22]	1832	rdepth = strtol(p, &tail, 10);
	1833	if (tail == p)
	1834	{
	1835	SH_FREE(p);
	1836	SL_RETURN((-1), _("sh_files_pushdir"));
	1837	}
[1]	1838	}
	1839	else
[22]	1840	tail = p;
[1]	1841
	1842
[310]	1843	if (tail == p)
	1844	{
	1845	/* Setting to an invalid number will force MaxRecursionLevel,
	1846	* see sh_files_setrec_int()
	1847	*/
	1848	rdepth = (-2);
	1849	}
	1850	else if ( (rdepth < (-1) \|\| rdepth > 99) \|\|
	1851	((rdepth == (-1)) && (class != SH_LEVEL_ALLIGNORE)) )
	1852	{
	1853	SH_FREE(p);
	1854	SL_RETURN((-1), _("sh_files_pushdir"));
	1855	}
[1]	1856
	1857	len = sl_strlen(tail);
	1858
	1859	if (len >= PATH_MAX)
	1860	{
	1861	tmp = sh_util_safe_name (tail);
	1862	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1863	tmp);
	1864	SH_FREE(tmp);
[22]	1865	SH_FREE(p);
[1]	1866	SL_RETURN((-1), _("sh_files_pushdir"));
	1867	}
	1868	else if (len < 1)
	1869	{
[22]	1870	SH_FREE(p);
[1]	1871	SL_RETURN((-1), _("sh_files_pushdir"));
	1872	}
	1873	else if (tail[0] != '/')
	1874	{
	1875	tmp = sh_util_safe_name (tail);
	1876	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1877	tmp);
	1878	SH_FREE(tmp);
[22]	1879	SH_FREE(p);
[1]	1880	SL_RETURN((-1), _("sh_files_pushdir"));
	1881	}
	1882	else
	1883	{
	1884	if (tail[len-1] == '/' && len > 1)
	1885	{
	1886	tail[len-1] = '\0';
	1887	--len;
	1888	}
	1889	}
	1890
	1891	#ifdef HAVE_GLOB_H
	1892	if (0 == sh_files_has_metachar(tail))
	1893	{
[381]	1894	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1895	}
	1896	else
	1897	{
[365]	1898	sh_files_pushglob (class, which_dirList, tail, rdepth, 0, 0);
[1]	1899	}
	1900	#else
[381]	1901	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1902	#endif
	1903
[22]	1904	SH_FREE(p);
[1]	1905	SL_RETURN((0), _("sh_files_pushdir"));
[34]	1906	}
[1]	1907
[131]	1908	/**
[1]	1909	struct sh_dirent {
	1910	char * sh_d_name;
	1911	struct sh_dirent * next;
	1912	};
[131]	1913	**/
[1]	1914
[131]	1915	void kill_sh_dirlist (struct sh_dirent * dirlist)
[1]	1916	{
	1917	struct sh_dirent * this;
	1918
	1919	while (dirlist)
	1920	{
	1921	this = dirlist->next;
	1922	SH_FREE(dirlist->sh_d_name);
	1923	SH_FREE(dirlist);
	1924	dirlist = this;
	1925	}
	1926	return;
	1927	}
	1928
	1929	/* -- add an entry to a directory listing
	1930	*/
[131]	1931	struct sh_dirent * addto_sh_dirlist (struct dirent * thisEntry,
	1932	struct sh_dirent * dirlist)
[1]	1933	{
	1934	struct sh_dirent * this;
[34]	1935	size_t len;
[1]	1936
	1937	if (thisEntry == NULL)
	1938	return dirlist;
	1939
[34]	1940	len = sl_strlen(thisEntry->d_name);
	1941	if (len == 0)
[1]	1942	return dirlist;
[34]	1943	++len;
[1]	1944
	1945	this = SH_ALLOC(sizeof(struct sh_dirent));
	1946	if (!this)
	1947	return dirlist;
	1948
[34]	1949	this->sh_d_name = SH_ALLOC(len);
	1950	sl_strlcpy(this->sh_d_name, thisEntry->d_name, len);
[1]	1951
	1952	this->next = dirlist;
	1953	return this;
	1954	}
	1955
	1956	static int sh_check_hardlinks = S_TRUE;
	1957
	1958	/* Simply sets our boolean as to whether this check is active
	1959	*/
[22]	1960	int sh_files_check_hardlinks (const char * opt)
[1]	1961	{
	1962	int i;
	1963	SL_ENTER(_("sh_files_check_hardlinks"));
	1964	i = sh_util_flagval(opt, &sh_check_hardlinks);
	1965	SL_RETURN(i, _("sh_files_check_hardlinks"));
	1966	}
	1967
	1968	struct sh_hle_struct {
	1969	long offset;
	1970	char * path;
	1971	struct sh_hle_struct * next;
	1972	};
	1973
	1974	static struct sh_hle_struct * sh_hl_exc = NULL;
	1975
[22]	1976	int sh_files_hle_reg (const char * str)
[1]	1977	{
	1978	long offset;
	1979	size_t len;
	1980	char * path;
	1981
	1982	struct sh_hle_struct * tmp = sh_hl_exc;
	1983
	1984	SL_ENTER(_("sh_files_hle_reg"));
	1985
	1986	/* Free the linked list if called with NULL argument
	1987	*/
	1988	if (str == NULL)
	1989	{
	1990	while (tmp)
	1991	{
	1992	sh_hl_exc = tmp->next;
	1993	SH_FREE(tmp->path);
	1994	SH_FREE(tmp);
	1995	tmp = sh_hl_exc;
	1996	}
	1997	sh_hl_exc = NULL;
	1998	SL_RETURN(0, _("sh_files_hle_reg"));
	1999	}
	2000
	2001	/* We expect 'offset:/path'
	2002	*/
	2003	offset = strtol(str, &path, 0);
	2004	if ((path == NULL) \|\| (path == '\0') \|\| (path != ':') \|\| (path[1] != '/'))
	2005	{
	2006	SL_RETURN(-1, _("sh_files_hle_reg"));
	2007	}
	2008	++path;
	2009	len = 1 + sl_strlen(path);
	2010
	2011	tmp = SH_ALLOC(sizeof(struct sh_hle_struct));
	2012	tmp->path = SH_ALLOC(len);
	2013	sl_strlcpy (tmp->path, path, len);
	2014	tmp->offset = offset;
	2015	tmp->next = sh_hl_exc;
	2016	sh_hl_exc = tmp;
	2017
	2018	SL_RETURN(0, _("sh_files_hle_reg"));
	2019	}
	2020
	2021	#if !defined(HOST_IS_DARWIN)
	2022	static int sh_files_hle_test (int offset, char * path)
	2023	{
	2024	struct sh_hle_struct * tmp = sh_hl_exc;
	2025
	2026	SL_ENTER(_("sh_files_hle_reg"));
	2027
	2028	while(tmp)
	2029	{
	2030	if ((offset == tmp->offset) && (0 == strcmp(path, tmp->path)))
	2031	{
	2032	SL_RETURN(0, _("sh_files_hle_test"));
	2033	}
	2034	tmp = tmp->next;
	2035	}
[440]	2036	#ifdef HAVE_FNMATCH_H
	2037	if ( (offset == 1) && (0 == fnmatch(_("/run/user/*"), path, FNM_PATHNAME)) )
	2038	{
	2039	/* gvfs directory in /run/user/username/ */
	2040	SL_RETURN(0, _("sh_files_hle_test"));
	2041	}
	2042	#endif
	2043
[1]	2044	SL_RETURN(-1, _("sh_files_hle_test"));
	2045	}
	2046	#endif
	2047
[516]	2048	void * sh_dummy_dirlist;
	2049	void * sh_dummy_tmpcat;
[371]	2050
[373]	2051	/* -- Check a single directory and its content. Does not
	2052	* check the directory inode itself.
[1]	2053	*/
[481]	2054	int sh_files_checkdir (int iclass, unsigned long check_flags,
[373]	2055	int idepth, char * iname,
	2056	char * relativeName)
[1]	2057	{
[170]	2058	struct sh_dirent * dirlist;
	2059	struct sh_dirent * dirlist_orig;
[1]	2060
	2061	DIR * thisDir = NULL;
	2062	struct dirent * thisEntry;
	2063	int status;
	2064	int dummy = S_FALSE;
[227]	2065	dir_type * theDir;
[1]	2066	ShFileType checkit;
[131]	2067	static unsigned int state = 1;
[1]	2068
[227]	2069	file_type * theFile;
[1]	2070	char * tmpname;
	2071	char * tmpcat;
[132]	2072	char errbuf[SH_ERRBUF_SIZE];
[1]	2073
	2074	int rdepth = 0;
	2075	int class = 0;
[377]	2076	volatile int rdepth_next;
[383]	2077	volatile int class_next;
[371]	2078	volatile int file_class_next;
[481]	2079	volatile unsigned long check_flags_next;
	2080	volatile unsigned long file_check_flags_next;
[1]	2081
[371]	2082	volatile int checked_flag = S_FALSE;
	2083	volatile int cchecked_flag = S_FALSE;
[1]	2084
	2085	dirstack_t * dst_ptr;
[19]	2086	dirstack_t * tmp_ptr;
[1]	2087
	2088	int hardlink_num = 0;
[34]	2089	#if !defined(HOST_IS_DARWIN)
	2090	size_t len;
	2091	#endif
[1]	2092
	2093	SL_ENTER(_("sh_files_checkdir"));
	2094
	2095	if (sig_urgent > 0) {
	2096	SL_RETURN((0), _("sh_files_checkdir"));
	2097	}
	2098
	2099	if (iname == NULL \|\| idepth < (-1))
	2100	SL_RETURN((-1), _("sh_files_checkdir"));
	2101
	2102	if (idepth < 0)
	2103	{
	2104	/* hash_remove_tree (iname); */
	2105	SL_RETURN((0), _("sh_files_checkdir"));
	2106	}
	2107
	2108	rdepth = idepth;
	2109	class = iclass;
	2110
	2111	tmpname = sh_util_safe_name (iname);
	2112
	2113	/* ---- check for obscure name ----
	2114	*/
	2115	if (iclass != SH_LEVEL_ALLIGNORE)
	2116	{
	2117	sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME], iname, S_TRUE);
	2118	}
	2119
[481]	2120	if (flag_err_info == S_TRUE)
[8]	2121	{
[356]	2122	char pstr[32];
	2123
	2124	sl_strlcpy(pstr, sh_hash_getpolicy(iclass), sizeof(pstr));
	2125	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CHK, pstr, tmpname);
[8]	2126	}
	2127
[1]	2128	/* ---- check input ----
	2129	*/
	2130	if ( sl_strlen(iname) >= PATH_MAX)
	2131	{
	2132	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2133	MSG_FI_2LONG,
	2134	tmpname);
	2135	SH_FREE(tmpname);
	2136	SL_RETURN((-1), _("sh_files_checkdir"));
	2137	}
	2138
	2139	/* ---- check for absolute path ---- */
	2140	if ( iname[0] != '/')
	2141	{
	2142	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2143	MSG_FI_NOPATH,
	2144	tmpname);
	2145	SH_FREE(tmpname);
	2146	SL_RETURN((-1), _("sh_files_checkdir"));
	2147	}
[365]	2148
[1]	2149	/* ---- stat the directory ----
	2150	*/
[227]	2151	theFile = SH_ALLOC(sizeof(file_type));
	2152	sl_strlcpy (theFile->fullpath, iname, PATH_MAX);
	2153	theFile->attr_string = NULL;
	2154	theFile->link_path = NULL;
[481]	2155	theFile->check_flags = check_flags;
[1]	2156
	2157	(void) relativeName;
	2158	status = sh_unix_getinfo (ShDFLevel[SH_ERR_T_DIR],
	2159	iname,
[227]	2160	theFile, NULL, iclass);
[1]	2161
	2162	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2163	{
[227]	2164	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2165	if (theFile->link_path) SH_FREE(theFile->link_path);
	2166	SH_FREE(theFile);
[433]	2167	SH_FREE(tmpname);
[1]	2168	SL_RETURN((0), _("sh_files_checkdir"));
	2169	}
	2170
	2171	if (status == -1)
	2172	{
[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);
[227]	2177	SL_RETURN((-1), _("sh_files_checkdir"));
[1]	2178	}
	2179
[227]	2180	if (theFile->c_mode[0] != 'd')
[1]	2181	{
[488]	2182	if (!sh_global_check_silent)
	2183	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2184	MSG_FI_NODIR,
	2185	tmpname);
[405]	2186	++sh.statistics.files_nodir;
[227]	2187	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2188	if (theFile->link_path) SH_FREE(theFile->link_path);
	2189	SH_FREE(theFile);
[433]	2190	SH_FREE(tmpname);
[1]	2191	SL_RETURN((-1), _("sh_files_checkdir"));
	2192	}
	2193
[373]	2194	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[372]	2195	{
	2196	sh_inotify_add_watch_later(iname, &sh_file_watches, &status,
[481]	2197	iclass, check_flags, SH_INOTIFY_DIR, idepth);
[372]	2198	}
	2199
[227]	2200	hardlink_num = theFile->hardlinks;
[1]	2201
[227]	2202	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2203	if (theFile->link_path) SH_FREE(theFile->link_path);
	2204	SH_FREE(theFile);
[1]	2205
	2206	/* ---- open directory for reading ----
	2207	*
	2208	* opendir() will fail with ENOTDIR if the path has been changed
	2209	* to a non-directory in between lstat() and opendir().
	2210	*/
	2211	thisDir = opendir (iname);
	2212
	2213	if (thisDir == NULL)
	2214	{
	2215	status = errno;
	2216	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2217	MSG_E_OPENDIR,
[132]	2218	sh_error_message (status, errbuf, sizeof(errbuf)), tmpname);
[1]	2219	SH_FREE(tmpname);
	2220	SL_RETURN((-1), _("sh_files_checkdir"));
	2221	}
	2222
[227]	2223	theDir = SH_ALLOC(sizeof(dir_type));
[1]	2224
[227]	2225	theDir->NumRegular = 0;
	2226	theDir->NumDirs = 0;
	2227	theDir->NumSymlinks = 0;
	2228	theDir->NumFifos = 0;
	2229	theDir->NumSockets = 0;
	2230	theDir->NumCDev = 0;
	2231	theDir->NumBDev = 0;
	2232	theDir->NumDoor = 0;
	2233	theDir->NumPort = 0;
	2234	theDir->NumAll = 0;
	2235	theDir->TotalBytes = 0;
	2236	sl_strlcpy (theDir->DirPath, iname, PATH_MAX);
[1]	2237
[227]	2238
[383]	2239	sh_dummy_dirlist = (void *) &dirlist;
	2240	sh_dummy_tmpcat = (void *) &tmpcat;
	2241
[1]	2242	/* ---- read ----
	2243	*/
[137]	2244	SH_MUTEX_LOCK(mutex_readdir);
[131]	2245
[170]	2246	dirlist = NULL;
	2247	dirlist_orig = NULL;
	2248
[1]	2249	do {
	2250	thisEntry = readdir (thisDir);
	2251	if (thisEntry != NULL)
	2252	{
[227]	2253	++theDir->NumAll;
[1]	2254	if (sl_strcmp (thisEntry->d_name, ".") == 0)
	2255	{
[227]	2256	++theDir->NumDirs;
[1]	2257	continue;
	2258	}
	2259	if (sl_strcmp (thisEntry->d_name, "..") == 0)
	2260	{
[227]	2261	++theDir->NumDirs;
[1]	2262	continue;
	2263	}
	2264	dirlist = addto_sh_dirlist (thisEntry, dirlist);
	2265	}
	2266	} while (thisEntry != NULL);
	2267
[137]	2268	SH_MUTEX_UNLOCK(mutex_readdir);
[131]	2269
[1]	2270	closedir (thisDir);
	2271
	2272	++sh.statistics.dirs_checked;
	2273
	2274	dirlist_orig = dirlist;
	2275
	2276	do {
	2277
	2278	/* If the directory is empty, dirlist = NULL
	2279	*/
	2280	if (!dirlist)
	2281	break;
	2282
	2283	if (sig_termfast == 1)
	2284	{
[227]	2285	SH_FREE(theDir);
[433]	2286	SH_FREE(tmpname);
[1]	2287	SL_RETURN((0), _("sh_files_checkdir"));
	2288	}
	2289
	2290	BREAKEXIT(sh_derr);
[131]	2291
	2292	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2293	if (0 == (rand_r(&state) % 5)) (void) sh_derr();
	2294	#else
	2295	if (0 == state * (rand() % 5)) (void) sh_derr();
	2296	#endif
[1]	2297
	2298	/* ---- Check the file. ----
	2299	*/
	2300	tmpcat = SH_ALLOC(PATH_MAX);
	2301	sl_strlcpy(tmpcat, iname, PATH_MAX);
	2302	if (sl_strlen(tmpcat) > 1 \|\| tmpcat[0] != '/')
	2303	sl_strlcat(tmpcat, "/", PATH_MAX);
	2304	sl_strlcat(tmpcat, dirlist->sh_d_name, PATH_MAX);
	2305
	2306	rdepth_next = rdepth - 1;
	2307	class_next = class;
[481]	2308	check_flags_next = check_flags;
[1]	2309	file_class_next = class;
[481]	2310	file_check_flags_next = check_flags;
[1]	2311	checked_flag = -1;
	2312	cchecked_flag = -1;
	2313
	2314	/* Wed Aug 24 2005 compare against dirListOne, dirListTwo
	2315	* this fixes the problem that the directory special file
	2316	* is checked with the policy of the parent directory
	2317	*/
[373]	2318	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2319	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	2320	dst_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
	2321
	2322	if (dst_ptr)
	2323	{
	2324	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2325	* this fixes the problem that a policy for the directory
	2326	* inode erroneously becomes a policy for the directory itself.
	2327	*/
	2328	file_class_next = dst_ptr->class;
[481]	2329	file_check_flags_next = dst_ptr->check_flags;
[1]	2330	checked_flag = dst_ptr->checked;
	2331	cchecked_flag = dst_ptr->childs_checked;
	2332	}
	2333
	2334	if (checked_flag == -1)
	2335	{
	2336	dst_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
	2337
	2338	if (dst_ptr)
	2339	{
	2340	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2341	* this fixes the problem that a policy for the directory
	2342	* inode erroneously becomes a policy for the directory itself.
	2343	*/
	2344	file_class_next = dst_ptr->class;
[481]	2345	file_check_flags_next = dst_ptr->check_flags;
[1]	2346	checked_flag = dst_ptr->checked;
	2347	cchecked_flag = dst_ptr->childs_checked;
	2348	}
	2349	}
[373]	2350	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	2351
[373]	2352	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
[1]	2353	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2354
	2355	if (dst_ptr)
	2356	{
	2357	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2358	* this fixes the problem that a policy for the directory
	2359	* inode erroneously becomes a policy for the directory itself.
	2360	*/
	2361	file_class_next = dst_ptr->class;
[481]	2362	file_check_flags_next = dst_ptr->check_flags;
[1]	2363	checked_flag = dst_ptr->checked;
[19]	2364	/* not set, hence always FALSE */
	2365	/* cchecked_flag = dst_ptr->childs_checked; */
[373]	2366
	2367	if (checked_flag != S_TRUE)
	2368	{
	2369	/* -- need to check the file itself --
	2370	*/
	2371	if (sh.flag.reportonce == S_TRUE)
	2372	dummy = dst_ptr->is_reported;
	2373	}
[1]	2374	}
[373]	2375	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2376
	2377	/* ---- Has been checked already. ----
	2378	*/
	2379	if (checked_flag == S_TRUE && cchecked_flag == S_TRUE)
	2380	{
	2381	/* Mar 11 2004 get ftype for complete directory count
	2382	*/
	2383	checkit = sh_unix_get_ftype(tmpcat);
	2384	if (checkit == SH_FILE_DIRECTORY)
	2385	{
[227]	2386	++theDir->NumDirs;
[1]	2387	}
	2388	SH_FREE(tmpcat);
	2389	dirlist = dirlist->next;
	2390	continue;
	2391	}
	2392
	2393	/* --- May be true, false, or not found. ---
	2394	*/
	2395	if (checked_flag == S_TRUE)
	2396	{
	2397	/* -- need only the file type --
	2398	*/
	2399	checkit = sh_unix_get_ftype(tmpcat);
	2400	}
	2401	else
	2402	{
	2403	/* -- need to check the file itself --
	2404	*/
[373]	2405	/* -- moved up --
	2406	* if (dst_ptr && sh.flag.reportonce == S_TRUE)
	2407	* dummy = dst_ptr->is_reported;
	2408	*/
[1]	2409
[481]	2410	checkit = sh_files_filecheck (file_class_next, file_check_flags_next,
[1]	2411	iname,
	2412	dirlist->sh_d_name,
	2413	&dummy, 0);
	2414
[373]	2415
	2416	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	2417	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2418
[1]	2419	if (dst_ptr && checked_flag == S_FALSE)
	2420	dst_ptr->checked = S_TRUE;
[373]	2421
[1]	2422	/* Thu Mar 7 15:09:40 CET 2002 Propagate the 'reported' flag
	2423	*/
	2424	if (dst_ptr && sh.flag.reportonce == S_TRUE)
[114]	2425	dst_ptr->is_reported = dummy;
[373]	2426
	2427	if (dst_ptr)
	2428	dst_ptr->childs_checked = S_TRUE;
	2429	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2430	}
	2431
	2432	if (checkit == SH_FILE_REGULAR)
[227]	2433	++theDir->NumRegular;
[1]	2434
	2435	else if (checkit == SH_FILE_DIRECTORY)
	2436	{
[227]	2437	++theDir->NumDirs;
[365]	2438
[1]	2439	if (rdepth_next >= 0 && cchecked_flag != S_TRUE)
	2440	{
	2441	rdepth_next = rdepth - 1;
	2442
	2443	/* check whether the new directory is in the
	2444	* list with a recursion depth already defined
	2445	*/
	2446	checked_flag = -1;
	2447	cchecked_flag = -1;
	2448
[373]	2449	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2450	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[19]	2451	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
[1]	2452
[19]	2453	if (tmp_ptr)
[1]	2454	{
	2455	TPT((0, FIL__, __LINE__,
	2456	_("msg=<%s -> recursion depth %d\n>"),
[19]	2457	tmp_ptr->name, tmp_ptr->rdepth));
	2458	rdepth_next = tmp_ptr->rdepth;
	2459	class_next = tmp_ptr->class;
[481]	2460	check_flags_next = tmp_ptr->check_flags;
[1]	2461	/* 28. Aug 2001 reversed
	2462	*/
[19]	2463	cchecked_flag = tmp_ptr->childs_checked;
	2464	checked_flag = tmp_ptr->checked;
[1]	2465	}
	2466
	2467	if (checked_flag == -1)
	2468	{
[19]	2469	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
[1]	2470
[19]	2471	if (tmp_ptr)
[1]	2472	{
	2473	TPT((0, FIL__, __LINE__,
	2474	_("msg=<%s -> recursion depth %d\n>"),
[19]	2475	tmp_ptr->name, tmp_ptr->rdepth));
	2476	rdepth_next = tmp_ptr->rdepth;
	2477	class_next = tmp_ptr->class;
[481]	2478	check_flags_next = tmp_ptr->check_flags;
[1]	2479	/* 28. Aug 2001 reversed
	2480	*/
[19]	2481	cchecked_flag = tmp_ptr->childs_checked;
	2482	checked_flag = tmp_ptr->checked;
[1]	2483	}
	2484	}
[373]	2485
	2486	if (tmp_ptr && cchecked_flag == S_FALSE)
[1]	2487	{
[19]	2488	tmp_ptr->childs_checked = S_TRUE;
	2489	/*
	2490	* 04. Feb 2006 avoid double checking
	2491	*/
	2492	tmp_ptr->checked = S_TRUE;
[1]	2493	}
[373]	2494	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2495
	2496	if (cchecked_flag == S_FALSE)
	2497	{
[481]	2498	sh_files_checkdir (class_next, check_flags_next, rdepth_next,
[373]	2499	tmpcat, dirlist->sh_d_name);
	2500	/*
	2501	tmp_ptr->childs_checked = S_TRUE;
	2502	tmp_ptr->checked = S_TRUE;
	2503	*/
	2504	}
[1]	2505	else if (checked_flag == -1)
[481]	2506	sh_files_checkdir (class_next, check_flags_next, rdepth_next,
[373]	2507	tmpcat, dirlist->sh_d_name);
[1]	2508
	2509	}
	2510	}
	2511
[227]	2512	else if (checkit == SH_FILE_SYMLINK) ++theDir->NumSymlinks;
	2513	else if (checkit == SH_FILE_FIFO) ++theDir->NumFifos;
	2514	else if (checkit == SH_FILE_SOCKET) ++theDir->NumSockets;
	2515	else if (checkit == SH_FILE_CDEV) ++theDir->NumCDev;
	2516	else if (checkit == SH_FILE_BDEV) ++theDir->NumBDev;
	2517	else if (checkit == SH_FILE_DOOR) ++theDir->NumDoor;
	2518	else if (checkit == SH_FILE_PORT) ++theDir->NumPort;
[1]	2519
	2520	SH_FREE(tmpcat);
	2521
	2522	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2523	{
[227]	2524	SH_FREE(theDir);
[383]	2525	sh_dummy_dirlist = NULL;
[433]	2526	SH_FREE(tmpname);
[1]	2527	SL_RETURN((0), _("sh_files_checkdir"));
	2528	}
	2529
	2530	dirlist = dirlist->next;
[19]	2531
[373]	2532	/* -- moved up, only affects zfileList anyway
	2533	* if (dst_ptr)
	2534	* dst_ptr->childs_checked = S_TRUE;
	2535	*/
	2536
[1]	2537	} while (dirlist != NULL);
	2538
[481]	2539	if (flag_err_info == S_TRUE)
[1]	2540	{
	2541	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DSUM,
[227]	2542	theDir->NumDirs,
	2543	theDir->NumRegular,
	2544	theDir->NumSymlinks,
	2545	theDir->NumFifos,
	2546	theDir->NumSockets,
	2547	theDir->NumCDev,
	2548	theDir->NumBDev);
[1]	2549	}
	2550
	2551	kill_sh_dirlist (dirlist_orig);
	2552
	2553	#if !defined(HOST_IS_DARWIN)
	2554	/*
	2555	* Hardlink check; not done on MacOS X because of resource forks
	2556	*/
[227]	2557	if ((sh_check_hardlinks == S_TRUE) && (hardlink_num != theDir->NumDirs))
[1]	2558	{
[227]	2559	if (0 != sh_files_hle_test(hardlink_num-theDir->NumDirs, iname))
[1]	2560	{
[34]	2561	len = strlen(tmpname);
	2562	if (sl_ok_adds(len, 256))
	2563	len += 256;
	2564	tmpcat = SH_ALLOC(len);
	2565	sl_snprintf(tmpcat, len,
[1]	2566	_("%s: subdirectory count (%d) != hardlinks (%d)"),
[227]	2567	tmpname, theDir->NumDirs, hardlink_num);
[1]	2568	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2569	MSG_E_SUBGEN, tmpcat, _("sh_files_checkdir"));
	2570	SH_FREE(tmpcat);
	2571	}
	2572	}
	2573	#endif
	2574
	2575	SH_FREE(tmpname);
[227]	2576	SH_FREE(theDir);
[1]	2577
[383]	2578	sh_dummy_dirlist = NULL;
	2579
[1]	2580	SL_RETURN((0), _("sh_files_checkdir"));
	2581	}
	2582
[481]	2583	void sh_files_fixup_mask (int class, unsigned long * check_flags)
	2584	{
	2585	if (class == SH_LEVEL_ALLIGNORE)
	2586	MODI_SET((*check_flags), MODI_ALLIGNORE);
	2587	sh_tiger_get_mask_hashtype(check_flags);
	2588	return;
	2589	}
	2590
[1]	2591	int get_the_fd (SL_TICKET ticket);
	2592
[254]	2593	static int sh_use_rsrc = S_FALSE;
[1]	2594
[254]	2595	int sh_files_use_rsrc(const char * str)
	2596	{
	2597	return sh_util_flagval(str, &sh_use_rsrc);
	2598	}
	2599
[365]	2600	static void * sh_dummy_fileName;
	2601	static void * sh_dummy_tmpname;
	2602	static void * sh_dummy_tmpdir;
	2603
[481]	2604	ShFileType sh_files_filecheck (int class, unsigned long check_flags,
[373]	2605	const char * dirName,
	2606	const char * infileName,
[365]	2607	int * reported,
	2608	int rsrcflag)
[1]	2609	{
	2610	/* 28 Aug 2001 allow NULL fileName
	2611	*/
[227]	2612	char * fullpath;
[19]	2613	char fileHash[2*(KEY_LEN + 1)];
[1]	2614	int status;
[227]	2615	file_type * theFile;
[1]	2616	char * tmpdir;
	2617	char * tmpname;
[373]	2618	const char * fileName;
[425]	2619	#if !defined(O_NOATIME)
[1]	2620	struct utimbuf utime_buf;
[425]	2621	#endif
[131]	2622	static unsigned int state = 1;
[227]	2623	char sc;
[1]	2624
	2625	SL_ENTER(_("sh_files_filecheck"));
	2626
[227]	2627	fullpath = SH_ALLOC(PATH_MAX);
	2628	theFile = SH_ALLOC(sizeof(file_type));
	2629
[365]	2630	/* Take the address to keep gcc from putting it into a register.
	2631	* Avoids the 'clobbered by longjmp' warning.
	2632	*/
	2633	sh_dummy_fileName = (void *) &fileName;
	2634	sh_dummy_tmpname = (void *) &tmpname;
	2635	sh_dummy_tmpdir = (void *) &tmpdir;
	2636
[1]	2637	BREAKEXIT(sh_derr);
	2638
[131]	2639	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2640	if (0 == (rand_r(&state) % 2)) (void) sh_derr();
	2641	#else
	2642	if (0 == state * (rand() % 2)) (void) sh_derr();
	2643	#endif
	2644
[34]	2645	if (dirName && infileName && (dirName[0] == '/') && (dirName[1] == '\0')
	2646	&& (infileName[0] == '/') && (infileName[1] == '\0'))
	2647	{
	2648	fileName = NULL;
	2649	}
	2650	else
	2651	{
	2652	fileName = infileName;
	2653	}
	2654
[1]	2655	/* fileName may be NULL if this is a directory
	2656	*/
	2657	if (dirName == NULL /* \|\| fileName == NULL */)
	2658	{
[365]	2659	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2660	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NULL);
[365]	2661	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[227]	2662	SH_FREE(fullpath);
	2663	SH_FREE(theFile);
[1]	2664	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2665	}
	2666
	2667	if ((fileName != NULL) && (class != SH_LEVEL_ALLIGNORE) &&
	2668	(0 != sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME],
	2669	fileName, S_FALSE)))
	2670	{
	2671	if ((dirName != NULL) && (dirName[0] == '/') && (dirName[1] == '\0'))
	2672	{
	2673	tmpname = sh_util_safe_name (fileName);
[365]	2674	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2675	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2676	MSG_FI_OBSC2,
	2677	"", tmpname);
[365]	2678	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2679	SH_FREE(tmpname);
	2680	}
	2681	else
	2682	{
	2683	tmpdir = sh_util_safe_name (dirName);
	2684	tmpname = sh_util_safe_name (fileName);
[365]	2685	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2686	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2687	MSG_FI_OBSC2,
	2688	tmpdir, tmpname);
[365]	2689	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2690	SH_FREE(tmpname);
	2691	SH_FREE(tmpdir);
	2692	}
	2693	}
	2694
	2695	/* sh_files_fullpath accepts NULL fileName
	2696	*/
	2697	if (0 != sh_files_fullpath (dirName, fileName, fullpath))
	2698	{
	2699	tmpdir = sh_util_safe_name (dirName);
	2700	tmpname = sh_util_safe_name (fileName);
[365]	2701	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2702	sh_error_handle (ShDFLevel[SH_ERR_T_FILE], FIL__, __LINE__, 0,
	2703	MSG_FI_2LONG2,
	2704	tmpdir, tmpname);
[365]	2705	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2706	SH_FREE(tmpname);
	2707	SH_FREE(tmpdir);
[227]	2708	SH_FREE(fullpath);
	2709	SH_FREE(theFile);
[1]	2710	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2711	}
	2712
	2713	/* stat the file and determine checksum (if a regular file)
	2714	*/
[227]	2715	sl_strlcpy (theFile->fullpath, fullpath, PATH_MAX);
[481]	2716	theFile->check_flags = check_flags /* sh_files_maskof(class) */;
[227]	2717	theFile->file_reported = (*reported);
	2718	theFile->attr_string = NULL;
	2719	theFile->link_path = NULL;
[1]	2720
	2721	TPT(( 0, FIL__, __LINE__, _("msg=<checking file: %s>\n"), fullpath));
	2722
	2723	status = sh_unix_getinfo ( (class == SH_LEVEL_ALLIGNORE) ?
	2724	ShDFLevel[class] : ShDFLevel[SH_ERR_T_FILE],
	2725	fileName,
[227]	2726	theFile, fileHash, class);
[481]	2727
[1]	2728	if (status != 0)
	2729	{
	2730	TPT(( 0, FIL__, __LINE__, _("msg=<file: %s> status=<%d>\n"),
	2731	fullpath, status));
	2732	if (class == SH_LEVEL_ALLIGNORE && sh.flag.checkSum != SH_CHECK_INIT)
[68]	2733	sh_hash_set_visited_true (fullpath);
[227]	2734	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2735	if (theFile->link_path) SH_FREE(theFile->link_path);
	2736	SH_FREE(fullpath);
	2737	SH_FREE(theFile);
[1]	2738	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2739	}
	2740
	2741	if (sig_termfast == 1) {
	2742	goto ret_point;
	2743	}
	2744
	2745	/* report
	2746	*/
[481]	2747	if ((flag_err_debug == S_TRUE) && (theFile->c_mode[0] == '-'))
[1]	2748	{
	2749	tmpname = sh_util_safe_name (fullpath); /* fixed in 1.5.4 */
[365]	2750	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2751	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CSUM,
	2752	fileHash, tmpname);
[365]	2753	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2754	SH_FREE(tmpname);
	2755	}
	2756	++sh.statistics.files_checked;
	2757
[481]	2758	if ( sh.flag.checkSum == SH_CHECK_INIT)
[1]	2759	{
[481]	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	sh_dbIO_data_write (theFile, fileHash);
[1]	2766	}
	2767	else if (sh.flag.checkSum == SH_CHECK_CHECK
	2768	/* && theFile.c_mode[0] == '-' */
	2769	/* && class != SH_LEVEL_ALLIGNORE */
	2770	)
	2771	{
[481]	2772	if (sh.flag.update == S_TRUE)
	2773	{
	2774	if (class == SH_LEVEL_ALLIGNORE)
	2775	MODI_SET(theFile->check_flags, MODI_ALLIGNORE);
	2776	if (S_TRUE == sh_ignore_chk_mod(theFile->fullpath))
	2777	MODI_SET(theFile->check_flags, MODI_NOCHECK);
	2778	sh_tiger_get_mask_hashtype(&(theFile->check_flags));
	2779	}
[227]	2780	sh_hash_compdata (class, theFile, fileHash, NULL, -1);
[1]	2781	}
	2782
[227]	2783	(*reported) = theFile->file_reported;
[1]	2784
	2785	/* reset the access time
	2786	*/
[425]	2787	#if !defined(O_NOATIME)
[481]	2788	if (class == SH_LEVEL_NOIGNORE && (theFile->check_flags & MODI_ATM) != 0)
[1]	2789	{
[227]	2790	utime_buf.actime = (time_t) theFile->atime;
	2791	utime_buf.modtime = (time_t) theFile->mtime;
[425]	2792
[1]	2793	retry_aud_utime (FIL__, __LINE__, fullpath, &utime_buf);
[425]	2794	}
[1]	2795	#endif
	2796
[254]	2797	#if defined(HOST_IS_DARWIN)
[1]	2798	/*
	2799	* Check for resource fork
	2800	*/
[254]	2801	if ( (sh_use_rsrc == S_TRUE) && (theFile->c_mode[0] != 'd') && (rsrcflag == 0) )
[1]	2802	{
	2803	int dummy;
	2804	static int rsrc_init = 0;
	2805	static char rsrc[17];
[242]	2806	char * testpath = SH_ALLOC(PATH_MAX);
[1]	2807
	2808	if (rsrc_init == 0) {
	2809	sl_strlcpy(rsrc, _("..namedfork/rsrc"), 17);
	2810	rsrc_init = 1;
	2811	}
	2812	sl_strlcpy (testpath, fullpath, PATH_MAX);
	2813	sl_strlcat (testpath, "/", PATH_MAX);
	2814	sl_strlcat (testpath, rsrc, PATH_MAX);
	2815
	2816	if (sl_strlen(testpath) == (17 + sl_strlen(fullpath)))
	2817	{
[78]	2818	if (S_TRUE == sh_unix_file_exists (testpath))
[1]	2819	{
[481]	2820	sh_files_filecheck (class, check_flags, fullpath, rsrc, &dummy, 1);
[1]	2821	}
	2822	}
[227]	2823	SH_FREE(testpath);
[1]	2824	}
	2825	#else
[68]	2826	(void) rsrcflag; /* avoid compiler warning */
[1]	2827	#endif
	2828
	2829	ret_point:
	2830
[227]	2831	sc = theFile->c_mode[0];
[68]	2832
[227]	2833	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2834	if (theFile->link_path) SH_FREE(theFile->link_path);
	2835	SH_FREE(fullpath);
	2836	SH_FREE(theFile);
	2837
	2838	switch (sc)
[1]	2839	{
	2840	case '-': SL_RETURN(SH_FILE_REGULAR, _("sh_files_filecheck"));
	2841	case 'l': SL_RETURN(SH_FILE_SYMLINK, _("sh_files_filecheck"));
	2842	case 'd': SL_RETURN(SH_FILE_DIRECTORY, _("sh_files_filecheck"));
	2843	case 'c': SL_RETURN(SH_FILE_CDEV, _("sh_files_filecheck"));
	2844	case 'b': SL_RETURN(SH_FILE_BDEV, _("sh_files_filecheck"));
	2845	case '\|': SL_RETURN(SH_FILE_FIFO, _("sh_files_filecheck"));
[40]	2846	case 'D': SL_RETURN(SH_FILE_DOOR, _("sh_files_filecheck"));
	2847	case 'P': SL_RETURN(SH_FILE_PORT, _("sh_files_filecheck"));
[1]	2848	case 's': SL_RETURN(SH_FILE_SOCKET, _("sh_files_filecheck"));
	2849	default: SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2850	}
	2851
	2852	/* notreached */
	2853	}
	2854
	2855	/* concatenate statpath = testdir"/"d_name
	2856	*/
[373]	2857	static int sh_files_fullpath (const char * testdir, const char * d_name,
	2858	char * statpath)
[1]	2859	{
	2860	int llen = 0;
	2861
	2862	SL_ENTER(_("sh_files_fullpath"));
	2863
	2864	if (testdir != NULL)
	2865	{
	2866	if ( (llen = sl_strlen(testdir)) > (PATH_MAX-2) )
	2867	SL_RETURN((-1),_("sh_files_fullpath"));
	2868	sl_strlcpy(statpath, testdir, PATH_MAX - 1);
	2869	}
	2870	if (d_name != NULL)
	2871	{
	2872	if (llen > 1 \|\| statpath[0] != '/')
	2873	sl_strlcat(statpath, "/", PATH_MAX);
	2874	if ((sl_strlen(d_name) + sl_strlen(statpath)) >= PATH_MAX)
	2875	SL_RETURN((-1),_("sh_files_fullpath"));
	2876	sl_strlcat(statpath, d_name, PATH_MAX);
	2877	}
	2878	if (statpath == NULL)
	2879	SL_RETURN((-1),_("sh_files_fullpath"));
	2880	SL_RETURN((0),_("sh_files_fullpath"));
	2881	}
	2882
	2883	/* -----------------------------------
[367]	2884	* Routines required for inotify
	2885	* -----------------------------------
	2886	*/
[373]	2887	int sh_files_search_dir(char * name, int * class,
[481]	2888	unsigned long check_flags, int reported,
[373]	2889	int * rdepth)
	2890	{
[383]	2891	volatile int retval = 0;
[373]	2892	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2893	sh_globstack_t * testPattern;
	2894	zAVLCursor cursor;
	2895	#endif
	2896	dirstack_t * item;
	2897
	2898	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2899	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	2900
	2901	item = zAVLSearch(zdirListOne, name);
	2902
	2903	if (item)
	2904	{
[481]	2905	*check_flags = item->check_flags;
[373]	2906	*class = item->class;
	2907	*reported = item->is_reported;
	2908	*rdepth = item->rdepth;
	2909	item->checked = S_FALSE;
	2910	item->childs_checked = S_FALSE;
	2911	item->is_reported = S_FALSE;
	2912	retval = 1;
	2913	goto out;
	2914	}
	2915
	2916	item = zAVLSearch(zdirListTwo, name);
	2917
	2918	if (item)
	2919	{
[481]	2920	*check_flags = item->check_flags;
[373]	2921	*class = item->class;
	2922	*reported = item->is_reported;
	2923	*rdepth = item->rdepth;
	2924	item->checked = S_FALSE;
	2925	item->childs_checked = S_FALSE;
	2926	item->is_reported = S_FALSE;
	2927	retval = 1;
	2928	goto out;
	2929	}
	2930
	2931	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2932	SH_MUTEX_LOCK(mutex_zglob);
	2933	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2934	testPattern;
	2935	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	2936	{
	2937	if (testPattern->type == SH_LIST_DIR1 \|\|
	2938	testPattern->type == SH_LIST_DIR2)
	2939	{
	2940	if (0 == fnmatch(testPattern->name, name, FNM_PATHNAME\|FNM_PERIOD))
	2941	{
[481]	2942	*check_flags = testPattern->check_flags;
[373]	2943	*class = testPattern->class;
	2944	*rdepth = testPattern->rdepth;
	2945	retval = 1;
	2946	break;
	2947	}
	2948
	2949	}
	2950	}
	2951	SH_MUTEX_UNLOCK(mutex_zglob);
	2952	#endif
	2953	out:
[377]	2954	; /* 'label at end of compound statement' */
[373]	2955	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2956	return retval;
	2957	}
	2958
[371]	2959	int sh_files_search_file(char * name, int * class,
[481]	2960	unsigned long check_flags, int reported)
[367]	2961	{
[383]	2962	volatile int retval = 0;
[371]	2963	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2964	sh_globstack_t * testPattern;
	2965	zAVLCursor cursor;
	2966	#endif
	2967	dirstack_t * item;
[367]	2968
[371]	2969	SH_MUTEX_LOCK(mutex_zfiles);
	2970	item = zAVLSearch(zfileList, name);
	2971
[367]	2972	if (item)
	2973	{
[481]	2974	*check_flags = item->check_flags;
[367]	2975	*class = item->class;
	2976	*reported = item->is_reported;
[371]	2977	retval = 1;
[367]	2978	}
[397]	2979	SH_MUTEX_UNLOCK(mutex_zfiles);
[371]	2980
	2981	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
[397]	2982	if (retval == 0)
[371]	2983	{
[397]	2984	SH_MUTEX_LOCK(mutex_zglob);
	2985	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2986	testPattern;
	2987	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
[371]	2988	{
[397]	2989	if (testPattern->type == SH_LIST_FILE)
[371]	2990	{
[397]	2991	if (0 == fnmatch(testPattern->name, name,
	2992	FNM_PATHNAME\|FNM_PERIOD))
	2993	{
[481]	2994	*check_flags = testPattern->check_flags;
[397]	2995	*class = testPattern->class;
	2996	retval = 1;
	2997	break;
	2998	}
	2999
[371]	3000	}
	3001	}
[397]	3002	SH_MUTEX_UNLOCK(mutex_zglob);
[371]	3003	}
	3004	#endif
[397]	3005
[371]	3006	return retval;
[367]	3007	}
	3008
[373]	3009	void sh_files_set_file_reported(const char * name)
[367]	3010	{
[371]	3011	dirstack_t * item;
[367]	3012
[371]	3013	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	3014	item = zAVLSearch(zfileList, name);
	3015
[367]	3016	if (item)
	3017	{
	3018	if (sh.flag.reportonce == S_TRUE)
	3019	SET_SH_FFLAG_REPORTED(item->is_reported);
	3020	}
[371]	3021	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	3022	return;
	3023	}
	3024
[373]	3025	void sh_files_clear_file_reported(const char * name)
[367]	3026	{
[371]	3027	dirstack_t * item;
[367]	3028
[371]	3029	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	3030	item = zAVLSearch(zfileList, name);
	3031
[367]	3032	if (item)
	3033	{
	3034	CLEAR_SH_FFLAG_REPORTED(item->is_reported);
	3035	}
[371]	3036	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	3037	return;
	3038	}
	3039
	3040	/* -----------------------------------
[1]	3041	*
	3042	* The following two routines serve to
	3043	* verify that the user has selected
	3044	* a proper setup for file policies.
	3045	*
	3046	* -----------------------------------
	3047	*/
	3048	static int check_file(char * name)
	3049	{
	3050	dirstack_t * pfilL;
	3051	zAVLCursor cursor;
[371]	3052	volatile int retval = -1;
[1]	3053
	3054	SL_ENTER(_("check_file"));
	3055
	3056	if (SH_FILE_DIRECTORY == sh_unix_get_ftype(name))
	3057	SL_RETURN(0, _("check_file"));
	3058
	3059	for (pfilL = (dirstack_t *) zAVLFirst (&cursor, zfileList); pfilL;
	3060	pfilL = (dirstack_t *) zAVLNext (&cursor))
	3061	{
	3062	if (0 == strcmp(name, pfilL->name) &&
[481]	3063	(pfilL->check_flags & MODI_ATM) == 0 &&
	3064	(pfilL->check_flags & MODI_CTM) == 0 &&
	3065	(pfilL->check_flags & MODI_MTM) == 0)
[371]	3066	{
	3067	retval = 0;
	3068	break;
	3069	}
[1]	3070	}
[371]	3071
	3072	SL_RETURN(retval, _("check_file"));
[1]	3073	}
[371]	3074
	3075	static void * sh_dummy_pdirL;
	3076
[1]	3077	int sh_files_test_setup_int (zAVLTree * tree)
	3078	{
	3079	int dlen, flen;
	3080	zAVLCursor cursor1;
	3081	zAVLCursor cursor2;
	3082
	3083	dirstack_t * pdirL;
	3084	dirstack_t * pfilL;
	3085
	3086	SL_ENTER(_("sh_files_test_setup"));
	3087
[371]	3088	sh_dummy_pdirL = (void *) &pdirL;
	3089
[1]	3090	for (pdirL = (dirstack_t *) zAVLFirst (&cursor1, tree); pdirL;
	3091	pdirL = (dirstack_t *) zAVLNext (&cursor1))
	3092	{
	3093	dlen = strlen(pdirL->name);
	3094
[371]	3095	SH_MUTEX_LOCK(mutex_zfiles);
[1]	3096	for (pfilL = (dirstack_t *) zAVLFirst (&cursor2, zfileList); pfilL;
	3097	pfilL = (dirstack_t *) zAVLNext (&cursor2))
	3098	{
	3099	flen = strlen(pfilL->name);
	3100
	3101	/* check whether file is in tree of dir
	3102	*/
	3103	if ((pfilL->class == SH_LEVEL_READONLY) \|\|
	3104	(pfilL->class == SH_LEVEL_NOIGNORE))
	3105	{
	3106	; /* do nothing */
	3107	}
	3108	else
	3109	{
	3110	if ((flen > (dlen+1)) &&
	3111	(pfilL->name[dlen] == '/') &&
	3112	(NULL == strchr(&(pfilL->name[dlen+1]), '/')) && /30-5-01/
	3113	(0 == strncmp(pfilL->name, pdirL->name, dlen)))
	3114	{
[481]	3115	if ((pdirL->check_flags & MODI_ATM) != 0 \|\|
	3116	(pdirL->check_flags & MODI_MTM) != 0 \|\|
	3117	(pdirL->check_flags & MODI_CTM) != 0)
[1]	3118	{
	3119	if (check_file (pdirL->name) != 0)
	3120	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_COLL,
	3121	pdirL->name, pfilL->name);
	3122	}
	3123	}
	3124	}
	3125	}
[371]	3126	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	3127	}
	3128
	3129	SL_RETURN((0), _("sh_files_test_setup"));
	3130	}
	3131
	3132	int sh_files_test_double (zAVLTree * firstList, zAVLTree * secondList)
	3133	{
	3134	int retval = 0;
	3135	zAVLCursor cursor;
	3136	dirstack_t * first;
	3137
	3138	for (first = (dirstack_t *) zAVLFirst (&cursor, firstList); first;
	3139	first = (dirstack_t *) zAVLNext (&cursor))
	3140	{
	3141
	3142	if (NULL != zAVLSearch(secondList, first->name))
	3143	{
	3144	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	3145	first->name);
	3146	retval = 1;
	3147	}
	3148	}
	3149	return retval;
	3150	}
	3151
[170]	3152	extern void aud_exit (const char * file, int line, int fd);
[1]	3153
	3154	int sh_files_test_setup ()
	3155	{
[373]	3156	int retval;
[1]	3157
[373]	3158	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	3159	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	3160	/* Test for modifications allowed in ReadOnly directory
	3161	*/
	3162	sh_files_test_setup_int (zdirListOne);
	3163	sh_files_test_setup_int (zdirListTwo);
	3164
	3165	/* Test for files/dirz defined twice
	3166	*/
	3167	retval = sh_files_test_double (zdirListOne, zdirListTwo);
	3168	if (retval != 0)
	3169	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	3170
	3171	retval = sh_files_test_double (zdirListTwo, zdirListOne);
	3172	if (retval != 0)
	3173	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[373]	3174	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	3175
	3176	return 0;
	3177	}
	3178
	3179	#endif
[286]	3180
	3181	#ifdef SH_CUTEST
	3182	#include "CuTest.h"
	3183
[457]	3184	void Test_file_lists (CuTest *tc)
	3185	{
	3186	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3187
	3188	extern int hash_remove_tree_test(char * s, char * fullpath, size_t len_s);
	3189
	3190	char * test;
	3191	int ret;
	3192
	3193	sh_files_pushfile_ro("/usr/test");
	3194	sh_files_pushfile_ro("/usr/bin/test");
	3195	sh_files_pushfile_ro("/usr/bin/foo/test");
	3196
	3197	sh_files_pushdir_ro("/usr");
	3198	sh_files_pushdir_attr("/usr/bin");
	3199	sh_files_pushdir_ro("/usr/bin/foo");
	3200
	3201	add_to_dirlist(zdirListOne);
	3202	add_to_dirlist(zdirListTwo);
	3203	add_to_filelist(zfileList);
	3204
	3205	test = sh_files_findfile("/usr/tes");
	3206	CuAssertTrue(tc, test == NULL);
	3207	test = sh_files_findfile("/usr/test");
	3208	CuAssertPtrNotNull(tc, test);
	3209	test = sh_files_findfile("/usr/testi");
	3210	CuAssertTrue(tc, test == NULL);
	3211	test = sh_files_findfile("/test");
	3212	CuAssertTrue(tc, test == NULL);
	3213
	3214	test = sh_files_find_mostspecific_dir("/usr/bin/foo/test");
	3215	CuAssertStrEquals(tc, "/usr/bin/foo", test);
	3216	test = sh_files_find_mostspecific_dir("/usr/bin/test");
	3217	CuAssertStrEquals(tc, "/usr/bin", test);
	3218	test = sh_files_find_mostspecific_dir("/usr/test");
	3219	CuAssertStrEquals(tc, "/usr", test);
	3220	test = sh_files_find_mostspecific_dir("/test");
	3221	CuAssertTrue(tc, test == NULL);
	3222	test = sh_files_find_mostspecific_dir("/usr/foo/test");
	3223	CuAssertStrEquals(tc, "/usr", test);
	3224
	3225	test = sh_files_find_mostspecific_dir("/usr/bin");
	3226	CuAssertStrEquals(tc, "/usr/bin", test);
	3227
	3228	ret = hash_remove_tree_test("/usr", "/usr/test", strlen("/usr"));
	3229	CuAssertIntEquals(tc, S_FALSE, ret);
	3230	ret = hash_remove_tree_test("/usr", "/usr/testi", strlen("/usr"));
	3231	CuAssertIntEquals(tc, S_TRUE, ret);
	3232	ret = hash_remove_tree_test("/usr", "/usr/tes", strlen("/usr"));
	3233	CuAssertIntEquals(tc, S_TRUE, ret);
	3234
	3235	ret = hash_remove_tree_test("/usr/bin", "/usr/test", strlen("/usr/bin"));
	3236	CuAssertIntEquals(tc, S_FALSE, ret);
	3237	ret = hash_remove_tree_test("/usr/bin", "/usr/testi", strlen("/usr/bin"));
	3238	CuAssertIntEquals(tc, S_FALSE, ret);
	3239	ret = hash_remove_tree_test("/usr/bin", "/usr/tes", strlen("/usr/bin"));
	3240	CuAssertIntEquals(tc, S_FALSE, ret);
	3241
	3242	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/test", strlen("/usr/bin"));
	3243	CuAssertIntEquals(tc, S_FALSE, ret);
	3244	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/testi", strlen("/usr/bin"));
	3245	CuAssertIntEquals(tc, S_TRUE, ret);
	3246	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/tes", strlen("/usr/bin"));
	3247	CuAssertIntEquals(tc, S_TRUE, ret);
	3248
	3249	ret = hash_remove_tree_test("/usr/bin", "/usr/bin", strlen("/usr/bin"));
	3250	CuAssertIntEquals(tc, S_TRUE, ret);
	3251	ret = hash_remove_tree_test("/usr", "/usr", strlen("/usr"));
	3252	CuAssertIntEquals(tc, S_TRUE, ret);
	3253	ret = hash_remove_tree_test("/usr", "/usrbin", strlen("/usr"));
	3254	CuAssertIntEquals(tc, S_FALSE, ret);
	3255	ret = hash_remove_tree_test("/", "/usrbin", strlen("/"));
	3256	CuAssertIntEquals(tc, S_TRUE, ret);
	3257	ret = hash_remove_tree_test("/", "/usr", strlen("/"));
	3258	CuAssertIntEquals(tc, S_FALSE, ret);
	3259
	3260	#else
	3261	(void) tc; /* fix compiler warning */
	3262	return;
	3263	#endif
	3264	}
	3265
[286]	3266	void Test_file_dequote (CuTest *tc)
	3267	{
	3268	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3269
	3270	char str1[] = "1234567890";
	3271	char str1a[] = "123456\\\"789\\r";
	3272	char str1b[] = "12345678\\r9";
	3273	char str1c[] = "12345678\\x0a_9";
	3274	char str1d[] = "12345678\\007_9";
	3275	char str1e[] = "123456789\\\\";
	3276
	3277	char str2[] = "1234567890\\xw";
	3278	char str3[] = "1234567890\\xw99";
	3279	char str4[] = "1234567890\\0ww";
	3280	char str5[] = "12345\\g67890";
	3281	char str6[] = "1234567890\\009a";
	3282
	3283	char s, p, *q;
	3284	size_t lo, lr;
	3285
	3286	s = SH_ALLOC(64); sl_strlcpy(s, str1, 64); p = s; lo = strlen(s); lr = lo;
	3287	q = sh_files_C_dequote(s, &lr);
	3288	CuAssertPtrNotNull(tc, q);
	3289	CuAssertTrue(tc, p == q);
	3290	CuAssertTrue(tc, lr == lo);
	3291
	3292	s = SH_ALLOC(64); sl_strlcpy(s, str1a, 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, "123456\"789\r"));
	3297	CuAssertTrue(tc, lr == (lo-2));
	3298
	3299	s = SH_ALLOC(64); sl_strlcpy(s, str1b, 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\r9"));
	3304	CuAssertTrue(tc, lr == (lo-1));
	3305
	3306	s = SH_ALLOC(64); sl_strlcpy(s, str1c, 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, "12345678\x0a_9"));
	3311	CuAssertTrue(tc, lr == (lo-3));
	3312
	3313	s = SH_ALLOC(64); sl_strlcpy(s, str1d, 64); p = s; lo = strlen(s); lr = lo;
	3314	q = sh_files_C_dequote(s, &lr);
	3315	CuAssertPtrNotNull(tc, q);
	3316	CuAssertTrue(tc, p != q);
	3317	CuAssertTrue(tc, 0 == strcmp(q, "12345678\007_9"));
	3318	CuAssertTrue(tc, lr == (lo-3));
	3319
	3320	s = SH_ALLOC(64); sl_strlcpy(s, str1e, 64); p = s; lo = strlen(s); lr = lo;
	3321	q = sh_files_C_dequote(s, &lr);
	3322	CuAssertPtrNotNull(tc, q);
	3323	CuAssertTrue(tc, p != q);
	3324	CuAssertTrue(tc, 0 == strcmp(q, "123456789\\"));
	3325	CuAssertTrue(tc, lr == (lo-1));
	3326
	3327	s = SH_ALLOC(64); sl_strlcpy(s, str2, 64); p = s; lo = strlen(s); lr = lo;
	3328	q = sh_files_C_dequote(s, &lr);
	3329	CuAssertTrue(tc, q == NULL);
	3330	CuAssertTrue(tc, lr == 0);
	3331
	3332	s = SH_ALLOC(64); sl_strlcpy(s, str3, 64); p = s; lo = strlen(s); lr = lo;
	3333	q = sh_files_C_dequote(s, &lr);
	3334	CuAssertTrue(tc, q == NULL);
	3335	CuAssertTrue(tc, lr == 0);
	3336
	3337	s = SH_ALLOC(64); sl_strlcpy(s, str4, 64); p = s; lo = strlen(s); lr = lo;
	3338	q = sh_files_C_dequote(s, &lr);
	3339	CuAssertTrue(tc, q == NULL);
	3340	CuAssertTrue(tc, lr == 0);
	3341
	3342	s = SH_ALLOC(64); sl_strlcpy(s, str5, 64); p = s; lo = strlen(s); lr = lo;
	3343	q = sh_files_C_dequote(s, &lr);
	3344	CuAssertTrue(tc, q == NULL);
	3345	CuAssertTrue(tc, lr == 0);
	3346
	3347	s = SH_ALLOC(64); sl_strlcpy(s, str6, 64); p = s; lo = strlen(s); lr = lo;
	3348	q = sh_files_C_dequote(s, &lr);
	3349	CuAssertTrue(tc, q == NULL);
	3350	CuAssertTrue(tc, lr == 0);
	3351
	3352	return;
	3353	#else
	3354	(void) tc; /* fix compiler warning */
	3355	return;
	3356	#endif
	3357	}
	3358	#endif
	3359

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