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source: trunk/src/sh_files.c@ 479

Last change on this file since 479 was 465, checked in by katerina, 10 years ago
Fix for ticket #364 (gcc 4.9 compiler bugs).
File size: 81.0 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"
	90
	91	#undef FIL__
	92	#define FIL__ _("sh_files.c")
	93
[367]	94	extern sh_watches sh_file_watches;
	95
[286]	96	static char * sh_files_C_dequote (char * s, size_t * length)
	97	{
[362]	98	size_t i, len = *length;
[286]	99	int flag = 0;
	100	char p, q, po, pend;
	101
	102	/* search for backslash
	103	*/
	104	for (i = 0; i < len; ++i)
	105	{
	106	if (s[i] == '\\')
	107	{
	108	flag = 1;
	109	break;
	110	}
	111	}
	112
	113	if (flag == 0 \|\| *s == '\0')
	114	return s;
	115
	116	po = SH_ALLOC(len+1); *po = '\0'; p = po; pend = &po[len];
	117
[383]	118	q = s;
[286]	119
	120	do
	121	{
	122	if (*q == '\\')
	123	{
	124	++q;
	125
	126	if (*q == '\0')
	127	{ p = q; flag = 0; break; }
	128	else if (*q == 'a')
	129	{ *p = '\a'; ++p; ++q; }
	130	else if (*q == 'b')
	131	{ *p = '\b'; ++p; ++q; }
	132	else if (*q == 'f')
	133	{ *p = '\f'; ++p; ++q; }
	134	else if (*q == 'n')
	135	{ *p = '\n'; ++p; ++q; }
	136	else if (*q == 'r')
	137	{ *p = '\r'; ++p; ++q; }
	138	else if (*q == 't')
	139	{ *p = '\t'; ++p; ++q; }
	140	else if (*q == 'v')
	141	{ *p = '\v'; ++p; ++q; }
	142	else if (*q == '\\')
	143	{ *p = '\\'; ++p; ++q; }
	144	else if (*q == '\'')
	145	{ *p = '\''; ++p; ++q; }
	146	else if (*q == '"')
	147	{ *p = '"'; ++p; ++q; }
	148	else if (*q == 'x')
	149	{
	150	if (isxdigit((int) q[1]) && isxdigit((int) q[2]))
	151	{
	152	/* hexadecimal value following */
	153	unsigned char cc = (16 * sh_util_hexchar(q[1]))
	154	+ sh_util_hexchar(q[2]);
	155	*p = (char) cc;
	156	++p; q += 3;
	157	}
	158	else
	159	{
	160	*p = '\0'; flag = 0; break;
	161	}
	162	}
	163	else if (isdigit((int)*q))
	164	{
	165	if (isdigit((int) q[1]) && q[1] < '8' &&
	166	isdigit((int) q[2]) && q[2] < '8')
	167	{
	168	/* octal value following */
	169	char tmp[4]; unsigned char cc;
	170	tmp[0] = q; ++q; tmp[1] = q; ++q; tmp[2] = *q; ++q;
	171	tmp[3] = '\0';
	172	cc = strtol(tmp, NULL, 8);
	173	*p = (char) cc; ++p;
	174	}
	175	else
	176	{
	177	*p = '\0'; flag = 0; break;
	178	}
	179	}
	180	else
	181	{
	182	/* invalid escape sequence */
	183	*p = '\0'; flag = 0; break;
	184	}
	185	}
	186	else
	187	{
	188	p = q;
	189	++p; ++q;
	190	}
	191	} while (*q && p <= pend);
	192
	193	SL_REQUIRE (p <= pend, _("p <= pend"));
	194
	195	if (flag)
	196	{
	197	*p = '\0';
	198	*length = strlen(po);
	199	}
	200	else
	201	{
	202	SH_FREE(po);
	203	po = NULL;
	204	*length = 0;
	205	}
	206
	207	SL_REQUIRE (length <= len, _("length <= len"));
	208
	209	SH_FREE(s);
	210	return po;
	211	}
	212
[1]	213	extern int flag_err_debug;
	214	extern int flag_err_info;
	215
[22]	216	int sh_files_reportonce(const char * c)
[1]	217	{
	218	int i;
	219	SL_ENTER(_("sh_files_reportonce"));
	220	i = sh_util_flagval(c, &(sh.flag.reportonce));
	221
	222	SL_RETURN(i, _("sh_files_reportonce"));
	223	}
	224
[22]	225	int sh_files_fulldetail(const char * c)
[1]	226	{
	227	int i;
	228	SL_ENTER(_("sh_files_fulldetail"));
	229	i = sh_util_flagval(c, &(sh.flag.fulldetail));
	230
	231	SL_RETURN((i), _("sh_files_fulldetail"));
	232	}
	233
	234
	235	typedef struct dir_struct {
	236	long NumRegular;
	237	long NumDirs;
	238	long NumSymlinks;
	239	long NumFifos;
	240	long NumSockets;
	241	long NumCDev;
	242	long NumBDev;
[40]	243	long NumDoor;
	244	long NumPort;
[1]	245	long NumAll;
	246	long TotalBytes;
	247	char DirPath[PATH_MAX];
	248	} dir_type;
	249
	250	typedef struct dirstack_entry {
	251	char * name;
	252	int class;
	253	unsigned long check_mask;
	254	int rdepth;
	255	short checked;
	256	short childs_checked;
[114]	257	short is_reported;
[1]	258	/* struct dirstack_entry * next; */
	259	} dirstack_t;
	260
	261
	262	/* the destructor
	263	*/
	264	void free_dirstack (void * inptr)
	265	{
	266	dirstack_t * here;
	267
	268	SL_ENTER(_("free_dirstack"));
	269	if (inptr == NULL)
	270	SL_RET0(_("free_dirstack"));
	271	else
	272	here = (dirstack_t *) inptr;
	273
	274	if (here->name != NULL)
	275	SH_FREE(here->name);
	276	SH_FREE(here);
	277	SL_RET0(_("free_dirstack"));
	278	}
	279
	280	/* Function to return the key for indexing
	281	* the argument
	282	*/
	283	zAVLKey zdirstack_key (void const * arg)
	284	{
	285	const dirstack_t * sa = (const dirstack_t *) arg;
	286	return (zAVLKey) sa->name;
	287	}
	288
[256]	289	#define SH_LIST_FILE 0
	290	#define SH_LIST_DIR1 1
	291	#define SH_LIST_DIR2 2
[1]	292
[256]	293
	294	static int which_dirList = SH_LIST_DIR1;
	295
[1]	296	static zAVLTree * zdirListOne = NULL;
	297	static zAVLTree * zdirListTwo = NULL;
	298	static zAVLTree * zfileList = NULL;
	299
[371]	300	SH_MUTEX_STATIC(mutex_zfiles, PTHREAD_MUTEX_INITIALIZER);
	301	SH_MUTEX_STATIC(mutex_zglob, PTHREAD_MUTEX_INITIALIZER);
[373]	302	SH_MUTEX_RECURSIVE(mutex_zdirs);
[1]	303
[373]	304	static int sh_files_fullpath (const char * testdir,
	305	const char * d_name,
[1]	306	char * statpath);
[22]	307	static int sh_files_pushdir (int class, const char * str_s);
	308	static int sh_files_pushfile (int class, const char * str_s);
[1]	309
	310	static long MaxRecursionLevel = 0;
	311
	312	/* set default recursion level
	313	*/
[20]	314	int sh_files_setrecursion (const char * flag_s)
[1]	315	{
	316	long flag = 0;
	317	static int reject = 0;
	318
	319	SL_ENTER( _("sh_files_setrecursion"));
	320
	321	if (reject == 1)
	322	SL_RETURN((-1), _("sh_files_setrecursion"));
	323
	324	if (sh.flag.opts == 1)
	325	reject = 1;
	326
	327	if (flag_s != NULL)
	328	flag = (int)(atof(flag_s));
	329
	330	if (flag >= 0 && flag <= 99)
	331	MaxRecursionLevel = flag;
	332	else
	333	SL_RETURN((-1), _("sh_files_setrecursion"));
	334
	335	SL_RETURN((0), _("sh_files_setrecursion"));
	336	}
	337
[458]	338	static int handle_filecheck_ret(dirstack_t * ptr, char * tmp_in, int status)
	339	{
	340	int fcount = 0;
	341	char * tmp;
	342
	343	if (!tmp_in)
	344	tmp = sh_util_safe_name (ptr->name);
	345	else
	346	tmp = tmp_in;
	347
	348	if (status == SH_FILE_UNKNOWN && (!SH_FFLAG_REPORTED_SET(ptr->is_reported)))
	349	{
	350	TPT(( 0, FIL__, __LINE__, _("msg=<file: %s> status=<%d>\n"),
	351	tmp, status));
	352
	353	if ( sh.flag.checkSum == SH_CHECK_INIT \|\|
	354	sh_hash_have_it (ptr->name) >= 0)
	355	{
	356	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	357	{
	358	if (0 != hashreport_missing(ptr->name,
	359	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	360	ShDFLevel[ptr->class] :
	361	ShDFLevel[SH_ERR_T_FILE])) {
	362	if (tmp == NULL)
	363	tmp = sh_util_safe_name (ptr->name);
	364	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	365	ShDFLevel[ptr->class] :
	366	ShDFLevel[SH_ERR_T_FILE],
	367	FIL__, __LINE__, 0, MSG_FI_MISS,
	368	tmp);
	369	++sh.statistics.files_report;
	370	}
	371	}
	372	}
	373	else /* not there at init, and still missing */
	374	{
	375	if (tmp == NULL)
	376	tmp = sh_util_safe_name (ptr->name);
	377	sh_error_handle (SH_ERR_NOTICE,
	378	FIL__, __LINE__, 0,
	379	MSG_FI_FAIL,
	380	tmp);
	381	}
	382	#ifndef REPLACE_OLD
	383	/* this will tell that we have seen the file, and thus prevent
	384	* deletion from the database, resulting in an incomplete
	385	* message when the file reappears
	386	*/
	387	if (sh.flag.checkSum != SH_CHECK_INIT)
	388	sh_hash_set_visited_true(ptr->name);
	389	#else
	390	if (sh.flag.checkSum != SH_CHECK_INIT)
	391	sh_hash_set_missing(ptr->name);
	392	#endif
	393	if (sh.flag.reportonce == S_TRUE)
	394	SET_SH_FFLAG_REPORTED(ptr->is_reported);
	395	}
	396	else
	397	{
	398	/* exists (status >= 0), but was missing (reported == TRUE)
	399	*/
	400	if (status != SH_FILE_UNKNOWN && SH_FFLAG_REPORTED_SET(ptr->is_reported))
	401	{
	402	CLEAR_SH_FFLAG_REPORTED(ptr->is_reported);
	403	sh_hash_clear_flag(ptr->name, SH_FFLAG_ENOENT);
	404	}
	405
	406	/* Catchall
	407	*/
	408	else if (status == SH_FILE_UNKNOWN)
	409	{
	410	/* Thu Mar 7 15:09:40 CET 2002 Make sure missing file
	411	* is reported if ptr->reported == S_TRUE because the
	412	* file has been added.
	413	*/
	414	if (sh_hash_have_it (ptr->name) >= 0 &&
	415	!SH_FFLAG_REPORTED_SET(ptr->is_reported))
	416	{
	417	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	418	{
	419	if (0 != hashreport_missing(ptr->name,
	420	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	421	ShDFLevel[ptr->class] :
	422	ShDFLevel[SH_ERR_T_FILE])) {
	423	if (tmp == NULL)
	424	tmp = sh_util_safe_name (ptr->name);
	425	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE)?
	426	ShDFLevel[ptr->class] :
	427	ShDFLevel[SH_ERR_T_FILE],
	428	FIL__, __LINE__, 0, MSG_FI_MISS,
	429	tmp);
	430	++sh.statistics.files_report;
	431	}
	432	}
	433	#ifndef REPLACE_OLD
	434	if (sh.flag.checkSum != SH_CHECK_INIT)
	435	sh_hash_set_visited_true(ptr->name);
	436	#else
	437	/* delete from database
	438	*/
	439	if (sh.flag.checkSum != SH_CHECK_INIT)
	440	sh_hash_set_missing(ptr->name);
	441	#endif
	442	}
	443	else
	444	{
	445	if (tmp == NULL)
	446	tmp = sh_util_safe_name (ptr->name);
	447	sh_error_handle (SH_ERR_INFO, FIL__, __LINE__, 0,
	448	MSG_FI_FAIL,
	449	tmp);
	450	if (sh.flag.checkSum != SH_CHECK_INIT)
	451	sh_hash_set_visited_true(ptr->name);
	452	}
	453	}
	454
	455	++fcount;
	456	}
	457	if (!tmp_in)
	458	SH_FREE(tmp);
	459
	460	return fcount;
	461	}
	462
	463
[1]	464	unsigned long sh_files_chk ()
	465	{
	466	zAVLCursor cursor;
	467	ShFileType status;
	468	unsigned long fcount = 0;
	469
	470	char * tmp = NULL;
	471
	472	dirstack_t * ptr;
[34]	473	char * dir;
[1]	474	char * file;
[46]	475	int tmp_reported;
[1]	476
	477	SL_ENTER(_("sh_files_chk"));
	478
	479	for (ptr = (dirstack_t *) zAVLFirst(&cursor, zfileList); ptr;
	480	ptr = (dirstack_t *) zAVLNext(&cursor))
	481	{
	482
	483	if (sig_urgent > 0) {
	484	SL_RETURN(fcount, _("sh_files_chk"));
	485	}
	486
	487	if (ptr->checked == S_FALSE)
	488	{
[34]	489	dir = sh_util_dirname (ptr->name);
	490	file = sh_util_basename (ptr->name);
[1]	491	#if defined(WITH_TPT)
	492	tmp = sh_util_safe_name (ptr->name);
	493	#endif
	494
	495
	496	if (flag_err_info == SL_TRUE)
	497	{
[356]	498	char pstr[32];
[1]	499	#if !defined(WITH_TPT)
	500	tmp = sh_util_safe_name (ptr->name);
	501	#endif
[356]	502	sl_strlcpy(pstr, sh_hash_getpolicy(ptr->class), sizeof(pstr));
[365]	503	sh_error_handle ((-1), FIL__, __LINE__, 0,
	504	MSG_FI_CHK, pstr, tmp);
[1]	505	}
	506
[373]	507	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[367]	508	{
	509	sh_inotify_add_watch_later(ptr->name, &sh_file_watches, NULL,
[373]	510	ptr->class, ptr->check_mask,
	511	SH_INOTIFY_FILE, 0);
[367]	512	}
	513
[1]	514	BREAKEXIT(sh_files_filecheck);
[114]	515	tmp_reported = ptr->is_reported; /* fix aliasing warning */
[365]	516	status = sh_files_filecheck (ptr->class, ptr->check_mask, dir, file,
[46]	517	&tmp_reported, 0);
[114]	518	ptr->is_reported = tmp_reported;
[1]	519
	520	TPT(( 0, FIL__, __LINE__,
	521	_("msg=<filecheck complete: %s> status=<%d> reported=<%d>\n"),
[114]	522	tmp, status, ptr->is_reported));
[1]	523
[458]	524	fcount += handle_filecheck_ret(ptr, tmp, status);
[1]	525
	526	if (tmp != NULL)
	527	{
	528	SH_FREE(tmp);
	529	tmp = NULL;
	530	}
[94]	531	if (file)
	532	SH_FREE(file);
	533	if (dir)
	534	SH_FREE(dir);
[1]	535
	536	ptr->checked = S_TRUE;
	537	}
	538	}
	539
	540	SL_RETURN(fcount, _("sh_files_chk"));
	541	}
	542
[457]	543	static zAVLTree * fileTree = NULL;
	544	static zAVLTree * dirTree = NULL;
	545
	546	static void clear_lists()
	547	{
	548	if (fileTree) {
	549	zAVL_string_reset(fileTree);
	550	fileTree = NULL;
	551	}
	552	if (dirTree) {
	553	zAVL_string_reset(dirTree);
	554	dirTree = NULL;
	555	}
	556	return;
	557	}
	558
	559	static void add_to_filelist(zAVLTree * tree)
	560	{
	561	dirstack_t * ptr;
	562	zAVLCursor avlcursor;
	563
	564	SL_ENTER(_("add_to_filelist"));
	565
	566	SH_MUTEX_LOCK(mutex_zfiles);
	567	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	568	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	569	zAVL_string_set (&fileTree, ptr->name);
	570	SH_MUTEX_UNLOCK(mutex_zfiles);
	571	SL_RET0(_("add_to_filelist"));
	572	}
	573	static void add_to_dirlist(zAVLTree * tree)
	574	{
	575	dirstack_t * ptr;
	576	zAVLCursor avlcursor;
	577
	578	SL_ENTER(_("add_to_dirlist"));
	579
	580	SH_MUTEX_LOCK(mutex_zfiles);
	581	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	582	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	583	zAVL_string_set (&dirTree, ptr->name);
	584	SH_MUTEX_UNLOCK(mutex_zfiles);
	585	SL_RET0(_("add_to_dirlist"));
	586	}
	587	char * sh_files_findfile(const char * path)
	588	{
	589	return zAVL_string_get (fileTree, path);
	590	}
[465]	591
	592	static void * sh_dummy_candidate;
	593
[457]	594	static char * intern_find_morespecific_dir(zAVLTree * tree,
	595	const char * path, size_t * len)
	596	{
	597	dirstack_t * ptr;
	598	zAVLCursor avlcursor;
	599	size_t l_path = strlen(path);
	600	size_t l_name;
	601	char * candidate = NULL;
	602	size_t l_candidate = 0;
	603
	604	if (NULL == tree)
	605	return NULL;
	606
[465]	607	sh_dummy_candidate = (void *) &candidate;
	608
[457]	609	SH_MUTEX_LOCK(mutex_zfiles);
	610	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	611	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	612	{
	613	l_name = strlen(ptr->name);
	614	if (l_name <= l_path)
	615	{
	616	if (0 == strncmp(ptr->name, path, l_name))
	617	{
	618	if ((l_name == l_path) \|\| (path[l_name] == '/'))
	619	{
	620	if (!candidate \|\| (l_candidate < l_name))
	621	{
	622	candidate = ptr->name;
	623	l_candidate = l_name;
	624	*len = l_candidate;
	625	}
	626	}
	627	}
	628	}
	629	}
	630	SH_MUTEX_UNLOCK(mutex_zfiles);
	631	return candidate;
	632	}
	633	char * sh_files_find_mostspecific_dir(const char * path)
	634	{
	635	size_t l_one = 0;
	636	size_t l_two = 0;
	637	char * one;
	638	char * two;
	639
	640	one = intern_find_morespecific_dir(zdirListOne, path, &l_one);
	641	two = intern_find_morespecific_dir(zdirListTwo, path, &l_two);
	642
	643	if (l_one > l_two) return one;
	644	else return two;
	645	}
	646
[1]	647	int sh_files_delfilestack ()
	648	{
	649	SL_ENTER(_("sh_files_delfilestack"));
	650
[371]	651	SH_MUTEX_LOCK(mutex_zfiles);
[1]	652	zAVLFreeTree (zfileList, free_dirstack);
	653	zfileList = NULL;
[371]	654	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	655
	656	SL_RETURN(0, _("sh_files_delfilestack"));
	657	}
	658
	659	int sh_files_setrec_int (zAVLTree * tree)
	660	{
	661	dirstack_t * ptr;
	662	zAVLCursor avlcursor;
	663
	664	SL_ENTER(_("sh_files_setrec"));
	665	if (tree != NULL) {
	666	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, tree); ptr;
	667	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	668	{
	669	if (ptr->rdepth < (-1) \|\| ptr->rdepth > 99)
	670	{
	671	ptr->rdepth = MaxRecursionLevel;
	672	}
[457]	673
	674	if ( (ptr->rdepth == (-1)) &&
	675	(ptr->class == SH_LEVEL_ALLIGNORE) &&
	676	(sh.flag.checkSum != SH_CHECK_INIT))
[1]	677	hash_remove_tree (ptr->name);
	678	}
	679	}
	680	SL_RETURN(0, _("sh_files_setrec"));
	681	}
	682
	683	int sh_files_setrec ()
	684	{
[373]	685	volatile int ret;
	686	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	687	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[457]	688	clear_lists();
	689	add_to_dirlist(zdirListOne);
	690	add_to_dirlist(zdirListTwo);
	691	add_to_filelist(zfileList);
[1]	692	sh_files_setrec_int(zdirListOne);
[373]	693	ret = sh_files_setrec_int(zdirListTwo);
	694	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	695
	696	return ret;
[1]	697	}
	698
	699	zAVLTree * sh_files_deldirstack_int (zAVLTree * ptr)
	700	{
	701	SL_ENTER(_("sh_files_deldirstack"));
	702
	703	zAVLFreeTree (ptr, free_dirstack);
	704
	705	SL_RETURN(NULL, _("sh_files_deldirstack"));
	706	}
	707
	708	int sh_files_deldirstack ()
	709	{
[373]	710	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	711	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	712	zdirListOne = sh_files_deldirstack_int(zdirListOne);
	713	zdirListTwo = sh_files_deldirstack_int(zdirListTwo);
[373]	714	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	715	return 0;
	716	}
	717
	718	void sh_files_reset()
	719	{
	720	dirstack_t * ptr;
	721	zAVLCursor avlcursor;
	722
	723	SL_ENTER(_("sh_files_reset"));
	724
[371]	725	SH_MUTEX_LOCK(mutex_zfiles);
[1]	726	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor, zfileList); ptr;
	727	ptr = (dirstack_t *) zAVLNext(&avlcursor))
	728	ptr->checked = 0;
[371]	729	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	730	SL_RET0(_("sh_files_reset"));
	731	}
	732
	733	void sh_dirs_reset()
	734	{
	735	dirstack_t * ptr;
	736	zAVLCursor avlcursor1;
	737	zAVLCursor avlcursor2;
	738
	739	SL_ENTER(_("sh_dirs_reset"));
	740
[373]	741	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	742	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	743	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor1, zdirListOne); ptr;
	744	ptr = (dirstack_t *) zAVLNext(&avlcursor1))
	745	ptr->checked = 0;
	746
	747	for (ptr = (dirstack_t *) zAVLFirst(&avlcursor2, zdirListTwo); ptr;
	748	ptr = (dirstack_t *) zAVLNext(&avlcursor2))
	749	ptr->checked = 0;
[373]	750	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	751
	752	SL_RET0(_("sh_dirs_reset"));
	753	}
	754
	755
[22]	756	int sh_files_pushfile_prelink (const char * str_s)
[1]	757	{
	758	return (sh_files_pushfile (SH_LEVEL_PRELINK, str_s));
	759	}
	760
[22]	761	int sh_files_pushfile_user0 (const char * str_s)
[1]	762	{
	763	return (sh_files_pushfile (SH_LEVEL_USER0, str_s));
	764	}
	765
[22]	766	int sh_files_pushfile_user1 (const char * str_s)
[1]	767	{
	768	return (sh_files_pushfile (SH_LEVEL_USER1, str_s));
	769	}
	770
[27]	771	int sh_files_pushfile_user2 (const char * str_s)
	772	{
	773	return (sh_files_pushfile (SH_LEVEL_USER2, str_s));
	774	}
[1]	775
[27]	776	int sh_files_pushfile_user3 (const char * str_s)
	777	{
	778	return (sh_files_pushfile (SH_LEVEL_USER3, str_s));
	779	}
	780
	781	int sh_files_pushfile_user4 (const char * str_s)
	782	{
	783	return (sh_files_pushfile (SH_LEVEL_USER4, str_s));
	784	}
	785
	786
[22]	787	int sh_files_pushfile_ro (const char * str_s)
[1]	788	{
	789	return (sh_files_pushfile (SH_LEVEL_READONLY, str_s));
	790	}
	791
[22]	792	int sh_files_pushfile_attr (const char * str_s)
[1]	793	{
	794	return (sh_files_pushfile (SH_LEVEL_ATTRIBUTES, str_s));
	795	}
	796
[22]	797	int sh_files_pushfile_log (const char * str_s)
[1]	798	{
	799	return (sh_files_pushfile (SH_LEVEL_LOGFILES, str_s));
	800	}
	801
[22]	802	int sh_files_pushfile_glog (const char * str_s)
[1]	803	{
	804	return (sh_files_pushfile (SH_LEVEL_LOGGROW, str_s));
	805	}
	806
[22]	807	int sh_files_pushfile_noig (const char * str_s)
[1]	808	{
	809	return (sh_files_pushfile (SH_LEVEL_NOIGNORE, str_s));
	810	}
	811
[22]	812	int sh_files_pushfile_allig (const char * str_s)
[1]	813	{
	814	return (sh_files_pushfile (SH_LEVEL_ALLIGNORE, str_s));
	815	}
	816
	817
	818	static void sh_files_set_mask (unsigned long * mask,
	819	unsigned long val, int act)
	820	{
	821	SL_ENTER(_("sh_files_set_mask"));
	822
	823	if (act == 0)
	824	(*mask) = val;
	825	else if (act > 0)
	826	(*mask) \|= val;
	827	else
	828	(*mask) &= ~val;
	829
	830	SL_RET0(_("sh_files_set_mask"));
	831	}
	832
	833	/* set mask(class)
	834	*/
[22]	835	static int sh_files_parse_mask (unsigned long * mask, const char * str)
[1]	836	{
	837	int l, i = 0, act = 0, k = 0;
	838	char myword[64];
	839
	840	SL_ENTER(_("sh_files_parse_mask"));
	841
[381]	842	myword[0] = '\0';
	843
[1]	844	if (str == NULL)
	845	{
	846	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	847	}
	848	else
	849	l = sl_strlen(str);
	850
	851	while (i < l) {
[381]	852
[1]	853	if (str[i] == '\0')
	854	break;
[381]	855
[1]	856	if (str[i] == ' ' \|\| str[i] == '\t' \|\| str[i] == ',')
	857	{
	858	++i;
	859	continue;
	860	}
	861
	862	if (str[i] == '+')
	863	{
	864	act = +1; ++i;
[381]	865	myword[0] = '\0';
	866	goto getword;
[1]	867	}
	868	else if (str[i] == '-')
	869	{
	870	act = -1; ++i;
[381]	871	myword[0] = '\0';
	872	goto getword;
[1]	873	}
	874	else /* a word */
	875	{
[381]	876	getword:
[1]	877	k = 0;
	878	while (k < 63 && str[i] != ' ' && str[i] != '\t' && str[i] != ','
	879	&& str[i] != '+' && str[i] != '-' && str[i] != '\0') {
	880	myword[k] = str[i];
	881	++i; ++k;
	882	}
	883	myword[k] = '\0';
	884
[381]	885	if (sl_strlen(myword) == 0)
	886	{
	887	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	888	}
	889
[1]	890	/* checksum */
[381]	891	if (0 == strcmp(myword, _("CHK")))
[1]	892	sh_files_set_mask (mask, MODI_CHK, act);
	893	/* link */
[381]	894	else if (0 == strcmp(myword, _("LNK")))
[1]	895	sh_files_set_mask (mask, MODI_LNK, act);
	896	/* inode */
[381]	897	else if (0 == strcmp(myword, _("RDEV")))
[1]	898	sh_files_set_mask (mask, MODI_RDEV, act);
	899	/* inode */
[381]	900	else if (0 == strcmp(myword, _("INO")))
[1]	901	sh_files_set_mask (mask, MODI_INO, act);
	902	/* user */
[381]	903	else if (0 == strcmp(myword, _("USR")))
[1]	904	sh_files_set_mask (mask, MODI_USR, act);
	905	/* group */
[381]	906	else if (0 == strcmp(myword, _("GRP")))
[1]	907	sh_files_set_mask (mask, MODI_GRP, act);
	908	/* mtime */
[381]	909	else if (0 == strcmp(myword, _("MTM")))
[1]	910	sh_files_set_mask (mask, MODI_MTM, act);
	911	/* ctime */
[381]	912	else if (0 == strcmp(myword, _("CTM")))
[1]	913	sh_files_set_mask (mask, MODI_CTM, act);
	914	/* atime */
[381]	915	else if (0 == strcmp(myword, _("ATM")))
[1]	916	sh_files_set_mask (mask, MODI_ATM, act);
	917	/* size */
[381]	918	else if (0 == strcmp(myword, _("SIZ")))
[1]	919	sh_files_set_mask (mask, MODI_SIZ, act);
	920	/* file mode */
[381]	921	else if (0 == strcmp(myword, _("MOD")))
[1]	922	sh_files_set_mask (mask, MODI_MOD, act);
	923	/* hardlinks */
[381]	924	else if (0 == strcmp(myword, _("HLN")))
[1]	925	sh_files_set_mask (mask, MODI_HLN, act);
[19]	926	/* size may grow */
[381]	927	else if (0 == strcmp(myword, _("SGROW")))
[19]	928	sh_files_set_mask (mask, MODI_SGROW, act);
	929	/* use prelink */
[381]	930	else if (0 == strcmp(myword, _("PRE")))
[19]	931	sh_files_set_mask (mask, MODI_PREL, act);
[167]	932	/* get content */
[381]	933	else if (0 == strcmp(myword, _("TXT")))
[167]	934	sh_files_set_mask (mask, MODI_TXT, act);
[294]	935	/* get content */
[381]	936	else if (0 == strcmp(myword, _("AUDIT")))
[294]	937	sh_files_set_mask (mask, MODI_AUDIT, act);
[381]	938	else
	939	{
	940	SL_RETURN ( (-1), _("sh_files_parse_mask"));
	941	}
	942	act = 0;
	943	myword[0] = '\0';
[1]	944	}
	945	}
	946	SL_RETURN ( (0), _("sh_files_parse_mask"));
	947	}
	948
[22]	949	int sh_files_redef_prelink(const char * str)
[1]	950	{
	951	return (sh_files_parse_mask(&mask_PRELINK, str));
	952	}
[22]	953	int sh_files_redef_user0(const char * str)
[1]	954	{
	955	return (sh_files_parse_mask(&mask_USER0, str));
	956	}
[22]	957	int sh_files_redef_user1(const char * str)
[1]	958	{
	959	return (sh_files_parse_mask(&mask_USER1, str));
	960	}
[27]	961	int sh_files_redef_user2(const char * str)
	962	{
	963	return (sh_files_parse_mask(&mask_USER2, str));
	964	}
	965	int sh_files_redef_user3(const char * str)
	966	{
	967	return (sh_files_parse_mask(&mask_USER3, str));
	968	}
	969	int sh_files_redef_user4(const char * str)
	970	{
	971	return (sh_files_parse_mask(&mask_USER4, str));
	972	}
[22]	973	int sh_files_redef_readonly(const char * str)
[1]	974	{
	975	return (sh_files_parse_mask(&mask_READONLY, str));
	976	}
[22]	977	int sh_files_redef_loggrow(const char * str)
[1]	978	{
	979	return (sh_files_parse_mask(&mask_LOGGROW, str));
	980	}
[22]	981	int sh_files_redef_logfiles(const char * str)
[1]	982	{
	983	return (sh_files_parse_mask(&mask_LOGFILES, str));
	984	}
[22]	985	int sh_files_redef_attributes(const char * str)
[1]	986	{
	987	return (sh_files_parse_mask(&mask_ATTRIBUTES, str));
	988	}
[22]	989	int sh_files_redef_noignore(const char * str)
[1]	990	{
	991	return (sh_files_parse_mask(&mask_NOIGNORE, str));
	992	}
[22]	993	int sh_files_redef_allignore(const char * str)
[1]	994	{
	995	return (sh_files_parse_mask(&mask_ALLIGNORE, str));
	996	}
	997
	998	unsigned long sh_files_maskof (int class)
	999	{
	1000	switch (class)
	1001	{
	1002	case SH_LEVEL_READONLY:
[381]	1003	return (unsigned long) (mask_READONLY \| MODI_INIT);
[1]	1004	case SH_LEVEL_ATTRIBUTES:
[381]	1005	return (unsigned long) (mask_ATTRIBUTES \| MODI_INIT);
[1]	1006	case SH_LEVEL_LOGFILES:
[381]	1007	return (unsigned long) (mask_LOGFILES \| MODI_INIT);
[1]	1008	case SH_LEVEL_LOGGROW:
[381]	1009	return (unsigned long) (mask_LOGGROW \| MODI_INIT);
[1]	1010	case SH_LEVEL_ALLIGNORE:
[381]	1011	return (unsigned long) (mask_ALLIGNORE \| MODI_INIT);
[1]	1012	case SH_LEVEL_NOIGNORE:
[381]	1013	return (unsigned long) (mask_NOIGNORE \| MODI_INIT);
[1]	1014	case SH_LEVEL_USER0:
[381]	1015	return (unsigned long) (mask_USER0 \| MODI_INIT);
[1]	1016	case SH_LEVEL_USER1:
[381]	1017	return (unsigned long) (mask_USER1 \| MODI_INIT);
[27]	1018	case SH_LEVEL_USER2:
[381]	1019	return (unsigned long) (mask_USER2 \| MODI_INIT);
[27]	1020	case SH_LEVEL_USER3:
[381]	1021	return (unsigned long) (mask_USER3 \| MODI_INIT);
[27]	1022	case SH_LEVEL_USER4:
[381]	1023	return (unsigned long) (mask_USER4 \| MODI_INIT);
[1]	1024	case SH_LEVEL_PRELINK:
[381]	1025	return (unsigned long) (mask_PRELINK \| MODI_INIT);
[1]	1026	default:
	1027	return (unsigned long) 0;
	1028	}
	1029	}
	1030
	1031	#ifdef HAVE_GLOB_H
	1032	int sh_files_has_metachar (const char * str)
	1033	{
	1034	SL_ENTER(_("sh_files_has_metachar"));
	1035	if (NULL != strchr(str, '*'))
	1036	SL_RETURN(1, _("sh_files_has_metachar"));
	1037	else if (NULL != strchr(str, '?'))
	1038	SL_RETURN(1, _("sh_files_has_metachar"));
	1039	else if (NULL != (strchr(str, '[')))
	1040	SL_RETURN(1, _("sh_files_has_metachar"));
	1041	else
	1042	SL_RETURN(0, _("sh_files_has_metachar"));
	1043	}
	1044
	1045
	1046	int sh_files_globerr (const char * epath, int errnum)
	1047	{
	1048	char * p;
[132]	1049	char errbuf[SH_ERRBUF_SIZE];
[1]	1050
	1051	SL_ENTER(_("sh_files_globerr"));
	1052
[61]	1053	if (errnum == ENOTDIR \|\| errnum == ENOENT)
	1054	{
	1055	SL_RETURN(0, _("sh_files_globerr"));
	1056	}
	1057
[1]	1058	p = sh_util_safe_name (epath);
	1059	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__, errnum, MSG_FI_GLOB,
[132]	1060	sh_error_message (errnum, errbuf, sizeof(errbuf)), p);
[1]	1061	SH_FREE(p);
	1062
	1063	SL_RETURN(0, _("sh_files_globerr"));
	1064	}
	1065
	1066	/* #ifdef HAVE_GLOB_H
	1067	*/
	1068	#endif
	1069
[383]	1070	int sh_files_push_file_int (int class, const char * str_s, size_t len,
	1071	unsigned long check_mask)
[1]	1072	{
	1073	dirstack_t * new_item_ptr;
	1074	char * fileName;
	1075	int ret;
[383]	1076	volatile int count = 0;
[1]	1077
	1078	SL_ENTER(_("sh_files_push_file_int"));
	1079
	1080	fileName = SH_ALLOC(len+1);
	1081	sl_strlcpy(fileName, str_s, len+1);
	1082
	1083	new_item_ptr = (dirstack_t *) SH_ALLOC (sizeof(dirstack_t));
	1084
	1085	new_item_ptr->name = fileName;
	1086	new_item_ptr->class = class;
[381]	1087	new_item_ptr->check_mask = check_mask;
[1]	1088	new_item_ptr->rdepth = 0;
	1089	new_item_ptr->checked = S_FALSE;
[114]	1090	new_item_ptr->is_reported = 0;
[1]	1091	new_item_ptr->childs_checked = S_FALSE;
	1092
[371]	1093	SH_MUTEX_LOCK(mutex_zfiles);
[1]	1094	if (zfileList == NULL)
	1095	{
[363]	1096	zfileList = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[1]	1097	if (zfileList == NULL)
	1098	{
[22]	1099	(void) safe_logger (0, 0, NULL);
[1]	1100	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1101	}
	1102	}
	1103
	1104	ret = zAVLInsert (zfileList, new_item_ptr);
[371]	1105	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	1106
	1107	if (-1 == ret)
	1108	{
[22]	1109	(void) safe_logger (0, 0, NULL);
[1]	1110	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1111	}
[371]	1112	else if (3 == ret)
[256]	1113	{
	1114	if (sh.flag.started != S_TRUE)
	1115	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	1116	fileName);
	1117	SH_FREE(fileName);
	1118	SH_FREE(new_item_ptr);
[294]	1119	new_item_ptr = NULL;
[256]	1120	}
[371]	1121	else
[294]	1122	{
[373]	1123	int reported;
	1124	unsigned long check_mask = sh_files_maskof(class);
	1125
	1126	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[371]	1127	{
[373]	1128	sh_files_filecheck (class, check_mask, str_s, NULL,
	1129	&reported, 0);
	1130	if (SH_FFLAG_REPORTED_SET(reported))
	1131	sh_files_set_file_reported(str_s);
	1132	sh_inotify_add_watch_later(str_s, &sh_file_watches, NULL,
	1133	class, check_mask,
	1134	SH_INOTIFY_FILE, 0);
[371]	1135	}
[373]	1136
	1137	if (MODI_AUDIT_ENABLED(check_mask))
	1138	{
	1139	sh_audit_mark(str_s);
	1140	}
	1141	++count;
[294]	1142	}
[373]	1143	SL_RETURN(count, _("sh_files_push_file_int"));
[1]	1144	}
	1145
[381]	1146	int sh_files_push_dir_int (int class, char * tail, size_t len, int rdepth, unsigned long check_mask);
[1]	1147
[256]	1148	#ifdef HAVE_GLOB_H
	1149
	1150	typedef struct globstack_entry {
	1151	char * name;
	1152	int class;
[365]	1153	unsigned long check_mask;
[256]	1154	int rdepth;
	1155	short type;
	1156	/* struct dirstack_entry * next; */
	1157	} sh_globstack_t;
	1158
	1159	static zAVLTree * zglobList = NULL;
	1160
[373]	1161	static int sh_files_pushglob (int class, int type, const char * p, int rdepth,
[371]	1162	unsigned long check_mask_in, int flag)
[1]	1163	{
	1164	int globstatus = -1;
	1165	unsigned int gloop;
[22]	1166	glob_t pglob;
[371]	1167
[383]	1168	volatile int count = 0;
[381]	1169	volatile unsigned long check_mask = (flag == 0) ? sh_files_maskof(class) : check_mask_in;
[256]	1170
	1171	SL_ENTER(_("sh_files_pushglob"));
	1172
	1173	pglob.gl_offs = 0;
	1174	globstatus = glob (p, 0, sh_files_globerr, &pglob);
	1175
	1176	if (globstatus == 0 && pglob.gl_pathc > 0)
	1177	{
	1178
	1179	if (sh.flag.checkSum != SH_CHECK_INIT)
	1180	{
	1181	sh_globstack_t * new_item_ptr;
	1182	char * fileName;
	1183	int ret;
	1184
[371]	1185	SH_MUTEX_TRYLOCK(mutex_zfiles);
[256]	1186	fileName = sh_util_strdup (p);
	1187
	1188	new_item_ptr = (sh_globstack_t *) SH_ALLOC (sizeof(sh_globstack_t));
	1189
	1190	new_item_ptr->name = fileName;
	1191	new_item_ptr->class = class;
[381]	1192	new_item_ptr->check_mask = check_mask;
[256]	1193	new_item_ptr->rdepth = rdepth;
	1194	new_item_ptr->type = type;
	1195
	1196	if (zglobList == NULL)
	1197	{
[363]	1198	zglobList = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[256]	1199	if (zglobList == NULL)
	1200	{
	1201	(void) safe_logger (0, 0, NULL);
	1202	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1203	}
	1204	}
	1205
	1206	ret = zAVLInsert (zglobList, new_item_ptr);
	1207
	1208	if (ret != 0) /* already in list */
	1209	{
	1210	SH_FREE(fileName);
	1211	SH_FREE(new_item_ptr);
	1212	}
[371]	1213	SH_MUTEX_TRYLOCK_UNLOCK(mutex_zfiles);
[256]	1214	}
	1215
	1216	for (gloop = 0; gloop < (unsigned int) pglob.gl_pathc; ++gloop)
	1217	{
	1218	if (type == SH_LIST_FILE)
	1219	{
[373]	1220	count += sh_files_push_file_int (class, pglob.gl_pathv[gloop],
[381]	1221	sl_strlen(pglob.gl_pathv[gloop]), check_mask);
[256]	1222	}
	1223	else
	1224	{
	1225	which_dirList = type;
	1226
[373]	1227	count += sh_files_push_dir_int (class, pglob.gl_pathv[gloop],
[381]	1228	sl_strlen(pglob.gl_pathv[gloop]), rdepth, check_mask);
[256]	1229	}
	1230	}
	1231	}
	1232	else
	1233	{
	1234	char * tmp = sh_util_safe_name (p);
	1235
	1236	if (pglob.gl_pathc == 0
	1237	#ifdef GLOB_NOMATCH
	1238	\|\| globstatus == GLOB_NOMATCH
[1]	1239	#endif
[256]	1240	)
	1241	sh_error_handle ((sh.flag.started != S_TRUE) ? SH_ERR_ERR : SH_ERR_NOTICE,
	1242	FIL__, __LINE__,
	1243	globstatus, MSG_FI_GLOB,
	1244	_("No matches found"), tmp);
	1245	#ifdef GLOB_NOSPACE
	1246	else if (globstatus == GLOB_NOSPACE)
	1247	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1248	globstatus, MSG_FI_GLOB,
	1249	_("Out of memory"), tmp);
	1250	#endif
	1251	#ifdef GLOB_ABORTED
	1252	else if (globstatus == GLOB_ABORTED)
	1253	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1254	globstatus, MSG_FI_GLOB,
	1255	_("Read error"), tmp);
	1256	#endif
	1257	else
	1258	sh_error_handle (SH_ERR_ERR, FIL__, __LINE__,
	1259	globstatus, MSG_FI_GLOB,
	1260	_("Unknown error"), tmp);
	1261
	1262	SH_FREE(tmp);
	1263
	1264	}
	1265
	1266	globfree(&pglob);
[373]	1267	SL_RETURN(count, _("sh_files_pushglob"));
	1268	return count;
[256]	1269	}
[1]	1270
[371]	1271	void sh_files_check_globFilePatterns()
	1272	{
	1273	sh_globstack_t * testPattern;
	1274	zAVLCursor cursor;
	1275
	1276	SL_ENTER(_("sh_files_check_globPatterns"));
	1277
	1278	SH_MUTEX_LOCK(mutex_zglob);
	1279	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1280	testPattern;
	1281	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1282	{
	1283	if (testPattern->type == SH_LIST_FILE)
	1284	{
	1285	sh_files_pushglob(testPattern->class, testPattern->type,
	1286	testPattern->name, testPattern->rdepth,
	1287	testPattern->check_mask, 1);
	1288	}
	1289	}
	1290	SH_MUTEX_UNLOCK(mutex_zglob);
	1291	SL_RET0(_("sh_files_check_globPatterns"));
	1292	}
	1293
[256]	1294	void sh_files_check_globPatterns()
	1295	{
	1296	sh_globstack_t * testPattern;
	1297	zAVLCursor cursor;
	1298
	1299	SL_ENTER(_("sh_files_check_globPatterns"));
	1300
[371]	1301	SH_MUTEX_LOCK(mutex_zglob);
	1302	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	1303	testPattern;
[256]	1304	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	1305	{
	1306	sh_files_pushglob(testPattern->class, testPattern->type,
[365]	1307	testPattern->name, testPattern->rdepth,
	1308	testPattern->check_mask, 1);
[256]	1309	}
[371]	1310	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1311	SL_RET0(_("sh_files_check_globPatterns"));
	1312	}
	1313
	1314	/* the destructor
	1315	*/
	1316	void free_globstack (void * inptr)
	1317	{
	1318	sh_globstack_t * here;
	1319
	1320	SL_ENTER(_("free_globstack"));
	1321	if (inptr == NULL)
	1322	SL_RET0(_("free_globstack"));
	1323	else
	1324	here = (sh_globstack_t *) inptr;
	1325
	1326	if (here->name != NULL)
	1327	SH_FREE(here->name);
	1328	SH_FREE(here);
	1329	SL_RET0(_("free_globstack"));
	1330	}
	1331
	1332	int sh_files_delglobstack ()
	1333	{
[365]	1334	SL_ENTER(_("sh_files_delglobstack"));
[256]	1335
[371]	1336	SH_MUTEX_LOCK(mutex_zglob);
[256]	1337	zAVLFreeTree (zglobList, free_globstack);
	1338	zglobList = NULL;
[371]	1339	SH_MUTEX_UNLOCK(mutex_zglob);
[256]	1340
[365]	1341	SL_RETURN(0, _("sh_files_delglobstack"));
[256]	1342	}
	1343
	1344
	1345	#else
	1346	void sh_files_check_globPatterns()
	1347	{
	1348	return;
	1349	}
	1350	int sh_files_delglobstack ()
	1351	{
	1352	return 0;
	1353	}
	1354	#endif
	1355
	1356	static int sh_files_pushfile (int class, const char * str_s)
	1357	{
	1358	size_t len;
	1359	char * tmp;
	1360	char * p;
	1361
[1]	1362	static int reject = 0;
	1363
	1364	SL_ENTER(_("sh_files_pushfile"));
	1365
	1366	if (reject == 1)
	1367	SL_RETURN((-1),_("sh_files_pushfile"));
	1368
	1369	/* if we push a filename from the command line, make sure it
	1370	* is the only one -- and will stay the only one
	1371	*/
	1372	if (sh.flag.opts == 1)
	1373	{
	1374	sh_files_delfilestack ();
	1375	sh_files_deldirstack ();
[256]	1376	sh_files_delglobstack ();
[1]	1377	reject = 1;
	1378	}
	1379
[286]	1380	if (str_s == NULL \|\| str_s[0] == '\0')
[1]	1381	SL_RETURN((-1),_("sh_files_pushfile"));
	1382
	1383	len = sl_strlen(str_s);
	1384
[286]	1385	if ( (str_s[0] == '"' && str_s[len-1] == '"' ) \|\|
	1386	(str_s[0] == '\'' && str_s[len-1] == '\'') )
	1387	{
	1388	if (len < 3)
	1389	SL_RETURN((-1),_("sh_files_pushfile"));
	1390	--len;
	1391	p = sh_util_strdup_l(&str_s[1], len);
	1392	p[len-1] = '\0';
	1393	--len;
	1394	}
	1395	else
	1396	{
	1397	p = sh_util_strdup_l(str_s, len);
	1398	}
	1399
	1400	p = sh_files_C_dequote(p, &len);
	1401	if (!p \|\| len == 0)
[310]	1402	SL_RETURN((-1), _("sh_files_pushfile"));
[286]	1403
[1]	1404	if (len >= PATH_MAX)
	1405	{
	1406	/* Name too long
	1407	*/
[286]	1408	tmp = sh_util_safe_name (p);
[1]	1409	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1410	tmp);
	1411	SH_FREE(tmp);
	1412	SL_RETURN((-1),_("sh_files_pushfile"));
	1413	}
[286]	1414	else if (p[0] != '/')
[1]	1415	{
	1416	/* Not an absolute path
	1417	*/
[286]	1418	tmp = sh_util_safe_name (p);
[1]	1419	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1420	tmp);
	1421	SH_FREE(tmp);
	1422	SL_RETURN((-1),_("sh_files_pushfile"));
	1423	}
	1424	else
	1425	{
	1426	/* remove a terminating '/', take care of the
	1427	* special case of the root directory.
	1428	*/
[22]	1429	if (p[len-1] == '/' && len > 1)
[1]	1430	{
[22]	1431	p[len-1] = '\0';
[1]	1432	--len;
	1433	}
	1434	}
	1435
	1436	#ifdef HAVE_GLOB_H
[22]	1437	if (0 == sh_files_has_metachar(p))
[1]	1438	{
[381]	1439	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1440	}
	1441	else
	1442	{
[365]	1443	sh_files_pushglob (class, SH_LIST_FILE, p, 0, 0, 0);
[1]	1444	}
	1445
	1446	#else
[381]	1447	sh_files_push_file_int (class, p, len, sh_files_maskof(class));
[1]	1448	#endif
	1449
[22]	1450	SH_FREE(p);
[1]	1451	SL_RETURN((0),_("sh_files_pushfile"));
	1452	}
	1453
	1454
	1455	/* ------ directories ----- */
	1456
	1457	int sh_files_is_allignore_int (char * str, zAVLTree * tree)
	1458	{
	1459	dirstack_t * ptr;
	1460
	1461	SL_ENTER(_("sh_files_is_allignore"));
	1462
	1463	if (tree)
	1464	{
	1465	ptr = zAVLSearch(tree, str);
	1466	if (ptr)
	1467	{
	1468	if (ptr->class == SH_LEVEL_ALLIGNORE)
	1469	SL_RETURN( 1, _("sh_files_is_allignore"));
	1470	else
	1471	SL_RETURN( 0, _("sh_files_is_allignore"));
	1472	}
	1473	}
	1474	SL_RETURN( 0, _("sh_files_is_allignore"));
	1475	}
	1476
	1477	int sh_files_is_allignore (char * str)
	1478	{
[373]	1479	int retval = 0;
	1480
	1481	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1482	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	1483	retval = sh_files_is_allignore_int(str, zdirListOne);
	1484
	1485	if (NULL != zdirListTwo && retval == 0)
	1486	{
	1487	retval = sh_files_is_allignore_int(str, zdirListTwo);
	1488	}
	1489	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1490	return retval;
[1]	1491	}
	1492
[371]	1493	static void * sh_dummy_ptr;
	1494
[1]	1495	unsigned long sh_dirs_chk (int which)
	1496	{
	1497	zAVLTree * tree;
	1498	zAVLCursor cursor;
	1499	dirstack_t * ptr;
	1500	dirstack_t * dst_ptr;
	1501	int status;
[458]	1502	int tmp_reported;
	1503	volatile int filetype = SH_FILE_UNKNOWN;
[371]	1504	volatile unsigned long dcount = 0;
[1]	1505	char * tmp;
	1506
	1507	SL_ENTER(_("sh_dirs_chk"));
	1508
[371]	1509	sh_dummy_ptr = (void *) &ptr;
	1510
[373]	1511	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1512	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	1513	if (which == 1)
	1514	tree = zdirListOne;
	1515	else
	1516	tree = zdirListTwo;
	1517
	1518	for (ptr = (dirstack_t *) zAVLFirst(&cursor, tree); ptr;
	1519	ptr = (dirstack_t *) zAVLNext(&cursor))
	1520	{
	1521	if (sig_urgent > 0) {
[373]	1522	goto out;
[1]	1523	}
	1524
	1525	if (ptr->checked == S_FALSE)
	1526	{
[371]	1527	SH_MUTEX_LOCK(mutex_zfiles);
[1]	1528	/* 28 Aug 2001 check the top level directory
	1529	*/
	1530	status = S_FALSE;
	1531	dst_ptr = zAVLSearch(zfileList, ptr->name);
	1532	if (dst_ptr)
	1533	{
	1534	if (dst_ptr->checked == S_FALSE)
	1535	{
	1536	BREAKEXIT(sh_files_filecheck);
[458]	1537	tmp_reported = dst_ptr->is_reported;
	1538	filetype = sh_files_filecheck (dst_ptr->class, dst_ptr->check_mask,
	1539	ptr->name,
	1540	NULL, &tmp_reported, 0);
	1541	dst_ptr->is_reported = tmp_reported;
	1542	(void) handle_filecheck_ret(dst_ptr, NULL, filetype);
	1543
[1]	1544	dst_ptr->checked = S_TRUE;
	1545	status = S_TRUE;
	1546	}
	1547	else
	1548	{
	1549	status = S_TRUE;
	1550	}
	1551	}
[371]	1552	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	1553
	1554	if (status == S_FALSE)
[458]	1555	{
	1556	tmp_reported = ptr->is_reported;
	1557	filetype = sh_files_filecheck (ptr->class, ptr->check_mask,
	1558	ptr->name, NULL, &tmp_reported, 0);
	1559	ptr->is_reported = tmp_reported;
	1560	(void) handle_filecheck_ret(ptr, NULL, filetype);
	1561	}
[1]	1562
	1563	BREAKEXIT(sh_files_checkdir);
[373]	1564	status = sh_files_checkdir (ptr->class, ptr->check_mask,
	1565	ptr->rdepth, ptr->name,
[1]	1566	ptr->name);
	1567
[114]	1568	if (status < 0 && (!SH_FFLAG_REPORTED_SET(ptr->is_reported)))
[1]	1569	{
	1570	/* directory is missing
	1571	*/
	1572	if (S_FALSE == sh_ignore_chk_del(ptr->name))
	1573	{
	1574	if (0 != hashreport_missing(ptr->name,
	1575	(ptr->class == SH_LEVEL_ALLIGNORE) ?
	1576	ShDFLevel[ptr->class] :
	1577	ShDFLevel[SH_ERR_T_DIR])) {
	1578	tmp = sh_util_safe_name (ptr->name);
	1579	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1580	ShDFLevel[ptr->class] :
	1581	ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__,
	1582	0, MSG_FI_MISS, tmp);
[405]	1583	++sh.statistics.files_report;
[1]	1584	SH_FREE(tmp);
	1585	}
	1586	}
	1587	if (sh.flag.reportonce == S_TRUE)
[114]	1588	SET_SH_FFLAG_REPORTED(ptr->is_reported);
[1]	1589	}
	1590	else
	1591	{
	1592	/* exists (status >= 0), but was missing (reported == TRUE)
	1593	*/
[114]	1594	if (status >= 0 && SH_FFLAG_REPORTED_SET(ptr->is_reported))
[1]	1595	{
[114]	1596	CLEAR_SH_FFLAG_REPORTED(ptr->is_reported);
[458]	1597	sh_hash_clear_flag(ptr->name, SH_FFLAG_ENOENT);
[1]	1598	#if 0
	1599	/* obsoleted (really?) by the mandatory sh_files_filecheck()
	1600	* above, which will catch missing directories anyway
	1601	*/
	1602	tmp = sh_util_safe_name (ptr->name);
	1603	sh_error_handle ((ptr->class == SH_LEVEL_ALLIGNORE) ?
	1604	ShDFLevel[ptr->class] :
	1605	ShDFLevel[SH_ERR_T_DIR],
	1606	FIL__, __LINE__, 0, MSG_FI_ADD,
	1607	tmp);
[405]	1608	++sh.statistics.files_report;
[1]	1609	SH_FREE(tmp);
	1610	#endif
	1611	}
	1612	else if (status == SH_FILE_UNKNOWN)
	1613	{
	1614	/* catchall
	1615	*/
	1616	tmp = sh_util_safe_name (ptr->name);
	1617	sh_error_handle (SH_ERR_INFO, FIL__, __LINE__, 0,
	1618	MSG_FI_FAIL,
	1619	tmp);
	1620	SH_FREE(tmp);
	1621	if (sh.flag.checkSum != SH_CHECK_INIT)
	1622	sh_hash_set_visited_true(ptr->name);
	1623	}
	1624
	1625	++dcount;
	1626	}
[19]	1627	ptr->checked = S_TRUE;
	1628	ptr->childs_checked = S_TRUE;
[1]	1629	}
	1630
	1631	if (sig_urgent > 0) {
[373]	1632	goto out;
[1]	1633	}
	1634
	1635	}
[373]	1636	out:
[377]	1637	; /* 'label at end of compound statement' */
[373]	1638	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	1639
[1]	1640	SL_RETURN(dcount, _("sh_dirs_chk"));
	1641	}
	1642
[22]	1643	int sh_files_pushdir_prelink (const char * str_s)
[1]	1644	{
	1645	return (sh_files_pushdir (SH_LEVEL_PRELINK, str_s));
	1646	}
	1647
[22]	1648	int sh_files_pushdir_user0 (const char * str_s)
[1]	1649	{
	1650	return (sh_files_pushdir (SH_LEVEL_USER0, str_s));
	1651	}
	1652
[22]	1653	int sh_files_pushdir_user1 (const char * str_s)
[1]	1654	{
	1655	return (sh_files_pushdir (SH_LEVEL_USER1, str_s));
	1656	}
	1657
[27]	1658	int sh_files_pushdir_user2 (const char * str_s)
	1659	{
	1660	return (sh_files_pushdir (SH_LEVEL_USER2, str_s));
	1661	}
	1662
	1663	int sh_files_pushdir_user3 (const char * str_s)
	1664	{
	1665	return (sh_files_pushdir (SH_LEVEL_USER3, str_s));
	1666	}
	1667
	1668	int sh_files_pushdir_user4 (const char * str_s)
	1669	{
	1670	return (sh_files_pushdir (SH_LEVEL_USER4, str_s));
	1671	}
	1672
[22]	1673	int sh_files_pushdir_attr (const char * str_s)
[1]	1674	{
	1675	return (sh_files_pushdir (SH_LEVEL_ATTRIBUTES, str_s));
	1676	}
	1677
[22]	1678	int sh_files_pushdir_ro (const char * str_s)
[1]	1679	{
	1680	return (sh_files_pushdir (SH_LEVEL_READONLY, str_s));
	1681	}
	1682
[22]	1683	int sh_files_pushdir_log (const char * str_s)
[1]	1684	{
	1685	return (sh_files_pushdir (SH_LEVEL_LOGFILES, str_s));
	1686	}
	1687
[22]	1688	int sh_files_pushdir_glog (const char * str_s)
[1]	1689	{
	1690	return (sh_files_pushdir (SH_LEVEL_LOGGROW, str_s));
	1691	}
	1692
[22]	1693	int sh_files_pushdir_noig (const char * str_s)
[1]	1694	{
	1695	return (sh_files_pushdir (SH_LEVEL_NOIGNORE, str_s));
	1696	}
	1697
[22]	1698	int sh_files_pushdir_allig (const char * str_s)
[1]	1699	{
	1700	return (sh_files_pushdir (SH_LEVEL_ALLIGNORE, str_s));
	1701	}
	1702
	1703	int set_dirList (int which)
	1704	{
	1705	if (which == 2)
[256]	1706	which_dirList = SH_LIST_DIR2;
[1]	1707	else
[256]	1708	which_dirList = SH_LIST_DIR1;
[1]	1709	return 0;
	1710	}
	1711
[381]	1712	int sh_files_push_dir_int (int class, char * tail, size_t len, int rdepth, unsigned long check_mask)
[1]	1713	{
	1714	zAVLTree * tree;
	1715	dirstack_t * new_item_ptr;
	1716	char * dirName;
	1717	int ret;
	1718
	1719	SL_ENTER(_("sh_files_push_dir_int"));
	1720
	1721	dirName = SH_ALLOC(len+1);
	1722	sl_strlcpy(dirName, tail, len+1);
	1723
	1724	new_item_ptr = (dirstack_t * ) SH_ALLOC (sizeof(dirstack_t));
	1725
	1726	new_item_ptr->name = dirName;
	1727	new_item_ptr->class = class;
[381]	1728	new_item_ptr->check_mask = check_mask;
[1]	1729	new_item_ptr->rdepth = rdepth;
	1730	new_item_ptr->checked = S_FALSE;
[114]	1731	new_item_ptr->is_reported = 0;
[1]	1732	new_item_ptr->childs_checked = S_FALSE;
	1733
[373]	1734	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	1735	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[256]	1736	if (which_dirList == SH_LIST_DIR1)
[1]	1737	{
	1738	tree = zdirListOne;
	1739	}
	1740	else
	1741	{
	1742	tree = zdirListTwo;
	1743	}
	1744
	1745	if (tree == NULL)
	1746	{
[363]	1747	tree = zAVLAllocTree (zdirstack_key, zAVL_KEY_STRING);
[1]	1748	if (tree == NULL)
	1749	{
[22]	1750	(void) safe_logger (0, 0, NULL);
[1]	1751	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1752	}
[256]	1753	if (which_dirList == SH_LIST_DIR1)
[1]	1754	zdirListOne = tree;
	1755	else
	1756	zdirListTwo = tree;
	1757	}
	1758
	1759	ret = zAVLInsert (tree, new_item_ptr);
[373]	1760	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	1761
	1762	if (-1 == ret)
	1763	{
[22]	1764	(void) safe_logger (0, 0, NULL);
[1]	1765	aud__exit(FIL__, __LINE__, EXIT_FAILURE);
	1766	}
	1767	if (3 == ret)
[256]	1768	{
	1769	if (sh.flag.started != S_TRUE)
	1770	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	1771	dirName);
	1772	SH_FREE(dirName);
	1773	SH_FREE(new_item_ptr);
[294]	1774	new_item_ptr = NULL;
[256]	1775	}
[373]	1776	else
[294]	1777	{
[381]	1778	if (MODI_AUDIT_ENABLED(check_mask))
[373]	1779	{
	1780	sh_audit_mark(tail);
	1781	}
[294]	1782	}
[1]	1783	SL_RETURN(0, _("sh_files_push_dir_int"));
	1784	}
	1785
[22]	1786	static int sh_files_pushdir (int class, const char * str_s)
[1]	1787	{
	1788	char * tmp;
[34]	1789	size_t len;
[1]	1790	int rdepth = 0;
	1791	char * tail = NULL;
[22]	1792	char * p;
[1]	1793
	1794	SL_ENTER(_("sh_files_pushdir"));
	1795
	1796	if (sh.flag.opts == 1) {
	1797	sh_files_delfilestack ();
	1798	sh_files_deldirstack ();
[256]	1799	sh_files_delglobstack ();
[1]	1800	}
	1801
[286]	1802	if (str_s == NULL \|\| str_s[0] == '\0')
	1803	SL_RETURN((-1),_("sh_files_pushdir"));
	1804
	1805	len = sl_strlen(str_s);
	1806
	1807	if ( (str_s[0] == '"' && str_s[len-1] == '"' ) \|\|
	1808	(str_s[0] == '\'' && str_s[len-1] == '\'') )
	1809	{
	1810	if (len < 3)
	1811	SL_RETURN((-1),_("sh_files_pushdir"));
	1812	--len;
	1813	p = sh_util_strdup_l(&str_s[1], len);
	1814	p[len-1] = '\0';
	1815	--len;
	1816	}
	1817	else
	1818	{
	1819	p = sh_util_strdup_l(str_s, len);
	1820	}
	1821
	1822	p = sh_files_C_dequote(p, &len);
	1823	if (!p \|\| len == 0)
[1]	1824	SL_RETURN((-1), _("sh_files_pushdir"));
	1825
[22]	1826	if (p[0] != '/')
[1]	1827	{
[22]	1828	rdepth = strtol(p, &tail, 10);
	1829	if (tail == p)
	1830	{
	1831	SH_FREE(p);
	1832	SL_RETURN((-1), _("sh_files_pushdir"));
	1833	}
[1]	1834	}
	1835	else
[22]	1836	tail = p;
[1]	1837
	1838
[310]	1839	if (tail == p)
	1840	{
	1841	/* Setting to an invalid number will force MaxRecursionLevel,
	1842	* see sh_files_setrec_int()
	1843	*/
	1844	rdepth = (-2);
	1845	}
	1846	else if ( (rdepth < (-1) \|\| rdepth > 99) \|\|
	1847	((rdepth == (-1)) && (class != SH_LEVEL_ALLIGNORE)) )
	1848	{
	1849	SH_FREE(p);
	1850	SL_RETURN((-1), _("sh_files_pushdir"));
	1851	}
[1]	1852
	1853	len = sl_strlen(tail);
	1854
	1855	if (len >= PATH_MAX)
	1856	{
	1857	tmp = sh_util_safe_name (tail);
	1858	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_2LONG,
	1859	tmp);
	1860	SH_FREE(tmp);
[22]	1861	SH_FREE(p);
[1]	1862	SL_RETURN((-1), _("sh_files_pushdir"));
	1863	}
	1864	else if (len < 1)
	1865	{
[22]	1866	SH_FREE(p);
[1]	1867	SL_RETURN((-1), _("sh_files_pushdir"));
	1868	}
	1869	else if (tail[0] != '/')
	1870	{
	1871	tmp = sh_util_safe_name (tail);
	1872	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NOPATH,
	1873	tmp);
	1874	SH_FREE(tmp);
[22]	1875	SH_FREE(p);
[1]	1876	SL_RETURN((-1), _("sh_files_pushdir"));
	1877	}
	1878	else
	1879	{
	1880	if (tail[len-1] == '/' && len > 1)
	1881	{
	1882	tail[len-1] = '\0';
	1883	--len;
	1884	}
	1885	}
	1886
	1887	#ifdef HAVE_GLOB_H
	1888	if (0 == sh_files_has_metachar(tail))
	1889	{
[381]	1890	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1891	}
	1892	else
	1893	{
[365]	1894	sh_files_pushglob (class, which_dirList, tail, rdepth, 0, 0);
[1]	1895	}
	1896	#else
[381]	1897	sh_files_push_dir_int (class, tail, len, rdepth, sh_files_maskof(class));
[1]	1898	#endif
	1899
[22]	1900	SH_FREE(p);
[1]	1901	SL_RETURN((0), _("sh_files_pushdir"));
[34]	1902	}
[1]	1903
[131]	1904	/**
[1]	1905	struct sh_dirent {
	1906	char * sh_d_name;
	1907	struct sh_dirent * next;
	1908	};
[131]	1909	**/
[1]	1910
[131]	1911	void kill_sh_dirlist (struct sh_dirent * dirlist)
[1]	1912	{
	1913	struct sh_dirent * this;
	1914
	1915	while (dirlist)
	1916	{
	1917	this = dirlist->next;
	1918	SH_FREE(dirlist->sh_d_name);
	1919	SH_FREE(dirlist);
	1920	dirlist = this;
	1921	}
	1922	return;
	1923	}
	1924
	1925	/* -- add an entry to a directory listing
	1926	*/
[131]	1927	struct sh_dirent * addto_sh_dirlist (struct dirent * thisEntry,
	1928	struct sh_dirent * dirlist)
[1]	1929	{
	1930	struct sh_dirent * this;
[34]	1931	size_t len;
[1]	1932
	1933	if (thisEntry == NULL)
	1934	return dirlist;
	1935
[34]	1936	len = sl_strlen(thisEntry->d_name);
	1937	if (len == 0)
[1]	1938	return dirlist;
[34]	1939	++len;
[1]	1940
	1941	this = SH_ALLOC(sizeof(struct sh_dirent));
	1942	if (!this)
	1943	return dirlist;
	1944
[34]	1945	this->sh_d_name = SH_ALLOC(len);
	1946	sl_strlcpy(this->sh_d_name, thisEntry->d_name, len);
[1]	1947
	1948	this->next = dirlist;
	1949	return this;
	1950	}
	1951
	1952	static int sh_check_hardlinks = S_TRUE;
	1953
	1954	/* Simply sets our boolean as to whether this check is active
	1955	*/
[22]	1956	int sh_files_check_hardlinks (const char * opt)
[1]	1957	{
	1958	int i;
	1959	SL_ENTER(_("sh_files_check_hardlinks"));
	1960	i = sh_util_flagval(opt, &sh_check_hardlinks);
	1961	SL_RETURN(i, _("sh_files_check_hardlinks"));
	1962	}
	1963
	1964	struct sh_hle_struct {
	1965	long offset;
	1966	char * path;
	1967	struct sh_hle_struct * next;
	1968	};
	1969
	1970	static struct sh_hle_struct * sh_hl_exc = NULL;
	1971
[22]	1972	int sh_files_hle_reg (const char * str)
[1]	1973	{
	1974	long offset;
	1975	size_t len;
	1976	char * path;
	1977
	1978	struct sh_hle_struct * tmp = sh_hl_exc;
	1979
	1980	SL_ENTER(_("sh_files_hle_reg"));
	1981
	1982	/* Free the linked list if called with NULL argument
	1983	*/
	1984	if (str == NULL)
	1985	{
	1986	while (tmp)
	1987	{
	1988	sh_hl_exc = tmp->next;
	1989	SH_FREE(tmp->path);
	1990	SH_FREE(tmp);
	1991	tmp = sh_hl_exc;
	1992	}
	1993	sh_hl_exc = NULL;
	1994	SL_RETURN(0, _("sh_files_hle_reg"));
	1995	}
	1996
	1997	/* We expect 'offset:/path'
	1998	*/
	1999	offset = strtol(str, &path, 0);
	2000	if ((path == NULL) \|\| (path == '\0') \|\| (path != ':') \|\| (path[1] != '/'))
	2001	{
	2002	SL_RETURN(-1, _("sh_files_hle_reg"));
	2003	}
	2004	++path;
	2005	len = 1 + sl_strlen(path);
	2006
	2007	tmp = SH_ALLOC(sizeof(struct sh_hle_struct));
	2008	tmp->path = SH_ALLOC(len);
	2009	sl_strlcpy (tmp->path, path, len);
	2010	tmp->offset = offset;
	2011	tmp->next = sh_hl_exc;
	2012	sh_hl_exc = tmp;
	2013
	2014	SL_RETURN(0, _("sh_files_hle_reg"));
	2015	}
	2016
	2017	#if !defined(HOST_IS_DARWIN)
	2018	static int sh_files_hle_test (int offset, char * path)
	2019	{
	2020	struct sh_hle_struct * tmp = sh_hl_exc;
	2021
	2022	SL_ENTER(_("sh_files_hle_reg"));
	2023
	2024	while(tmp)
	2025	{
	2026	if ((offset == tmp->offset) && (0 == strcmp(path, tmp->path)))
	2027	{
	2028	SL_RETURN(0, _("sh_files_hle_test"));
	2029	}
	2030	tmp = tmp->next;
	2031	}
[440]	2032	#ifdef HAVE_FNMATCH_H
	2033	if ( (offset == 1) && (0 == fnmatch(_("/run/user/*"), path, FNM_PATHNAME)) )
	2034	{
	2035	/* gvfs directory in /run/user/username/ */
	2036	SL_RETURN(0, _("sh_files_hle_test"));
	2037	}
	2038	#endif
	2039
[1]	2040	SL_RETURN(-1, _("sh_files_hle_test"));
	2041	}
	2042	#endif
	2043
[371]	2044	static void * sh_dummy_dirlist;
[383]	2045	static void * sh_dummy_tmpcat;
[371]	2046
[373]	2047	/* -- Check a single directory and its content. Does not
	2048	* check the directory inode itself.
[1]	2049	*/
[373]	2050	int sh_files_checkdir (int iclass, unsigned long check_mask,
	2051	int idepth, char * iname,
	2052	char * relativeName)
[1]	2053	{
[170]	2054	struct sh_dirent * dirlist;
	2055	struct sh_dirent * dirlist_orig;
[1]	2056
	2057	DIR * thisDir = NULL;
	2058	struct dirent * thisEntry;
	2059	int status;
	2060	int dummy = S_FALSE;
[227]	2061	dir_type * theDir;
[1]	2062	ShFileType checkit;
[131]	2063	static unsigned int state = 1;
[1]	2064
[227]	2065	file_type * theFile;
[1]	2066	char * tmpname;
	2067	char * tmpcat;
[132]	2068	char errbuf[SH_ERRBUF_SIZE];
[1]	2069
	2070	int rdepth = 0;
	2071	int class = 0;
[377]	2072	volatile int rdepth_next;
[383]	2073	volatile int class_next;
[371]	2074	volatile int file_class_next;
[383]	2075	volatile unsigned long check_mask_next;
[371]	2076	volatile unsigned long file_check_mask_next;
[1]	2077
[371]	2078	volatile int checked_flag = S_FALSE;
	2079	volatile int cchecked_flag = S_FALSE;
[1]	2080
	2081	dirstack_t * dst_ptr;
[19]	2082	dirstack_t * tmp_ptr;
[1]	2083
	2084	int hardlink_num = 0;
[34]	2085	#if !defined(HOST_IS_DARWIN)
	2086	size_t len;
	2087	#endif
[1]	2088
	2089	SL_ENTER(_("sh_files_checkdir"));
	2090
	2091	if (sig_urgent > 0) {
	2092	SL_RETURN((0), _("sh_files_checkdir"));
	2093	}
	2094
	2095	if (iname == NULL \|\| idepth < (-1))
	2096	SL_RETURN((-1), _("sh_files_checkdir"));
	2097
	2098	if (idepth < 0)
	2099	{
	2100	/* hash_remove_tree (iname); */
	2101	SL_RETURN((0), _("sh_files_checkdir"));
	2102	}
	2103
	2104	rdepth = idepth;
	2105	class = iclass;
	2106
	2107	tmpname = sh_util_safe_name (iname);
	2108
	2109	/* ---- check for obscure name ----
	2110	*/
	2111	if (iclass != SH_LEVEL_ALLIGNORE)
	2112	{
	2113	sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME], iname, S_TRUE);
	2114	}
	2115
[8]	2116	if (flag_err_info == SL_TRUE)
	2117	{
[356]	2118	char pstr[32];
	2119
	2120	sl_strlcpy(pstr, sh_hash_getpolicy(iclass), sizeof(pstr));
	2121	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CHK, pstr, tmpname);
[8]	2122	}
	2123
[1]	2124	/* ---- check input ----
	2125	*/
	2126	if ( sl_strlen(iname) >= PATH_MAX)
	2127	{
	2128	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2129	MSG_FI_2LONG,
	2130	tmpname);
	2131	SH_FREE(tmpname);
	2132	SL_RETURN((-1), _("sh_files_checkdir"));
	2133	}
	2134
	2135	/* ---- check for absolute path ---- */
	2136	if ( iname[0] != '/')
	2137	{
	2138	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2139	MSG_FI_NOPATH,
	2140	tmpname);
	2141	SH_FREE(tmpname);
	2142	SL_RETURN((-1), _("sh_files_checkdir"));
	2143	}
[365]	2144
[1]	2145	/* ---- stat the directory ----
	2146	*/
[227]	2147	theFile = SH_ALLOC(sizeof(file_type));
	2148	sl_strlcpy (theFile->fullpath, iname, PATH_MAX);
	2149	theFile->attr_string = NULL;
	2150	theFile->link_path = NULL;
[365]	2151	theFile->check_mask = check_mask;
[1]	2152
	2153	(void) relativeName;
	2154	status = sh_unix_getinfo (ShDFLevel[SH_ERR_T_DIR],
	2155	iname,
[227]	2156	theFile, NULL, iclass);
[1]	2157
	2158	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2159	{
[227]	2160	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2161	if (theFile->link_path) SH_FREE(theFile->link_path);
	2162	SH_FREE(theFile);
[433]	2163	SH_FREE(tmpname);
[1]	2164	SL_RETURN((0), _("sh_files_checkdir"));
	2165	}
	2166
	2167	if (status == -1)
	2168	{
[227]	2169	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2170	if (theFile->link_path) SH_FREE(theFile->link_path);
	2171	SH_FREE(theFile);
[433]	2172	SH_FREE(tmpname);
[227]	2173	SL_RETURN((-1), _("sh_files_checkdir"));
[1]	2174	}
	2175
[227]	2176	if (theFile->c_mode[0] != 'd')
[1]	2177	{
	2178	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2179	MSG_FI_NODIR,
	2180	tmpname);
[405]	2181	++sh.statistics.files_nodir;
[227]	2182	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2183	if (theFile->link_path) SH_FREE(theFile->link_path);
	2184	SH_FREE(theFile);
[433]	2185	SH_FREE(tmpname);
[1]	2186	SL_RETURN((-1), _("sh_files_checkdir"));
	2187	}
	2188
[373]	2189	if ((sh.flag.inotify & SH_INOTIFY_INSCAN) != 0)
[372]	2190	{
	2191	sh_inotify_add_watch_later(iname, &sh_file_watches, &status,
[373]	2192	iclass, check_mask, SH_INOTIFY_DIR, idepth);
[372]	2193	}
	2194
[227]	2195	hardlink_num = theFile->hardlinks;
[1]	2196
[227]	2197	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2198	if (theFile->link_path) SH_FREE(theFile->link_path);
	2199	SH_FREE(theFile);
[1]	2200
	2201	/* ---- open directory for reading ----
	2202	*
	2203	* opendir() will fail with ENOTDIR if the path has been changed
	2204	* to a non-directory in between lstat() and opendir().
	2205	*/
	2206	thisDir = opendir (iname);
	2207
	2208	if (thisDir == NULL)
	2209	{
	2210	status = errno;
	2211	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2212	MSG_E_OPENDIR,
[132]	2213	sh_error_message (status, errbuf, sizeof(errbuf)), tmpname);
[1]	2214	SH_FREE(tmpname);
	2215	SL_RETURN((-1), _("sh_files_checkdir"));
	2216	}
	2217
[227]	2218	theDir = SH_ALLOC(sizeof(dir_type));
[1]	2219
[227]	2220	theDir->NumRegular = 0;
	2221	theDir->NumDirs = 0;
	2222	theDir->NumSymlinks = 0;
	2223	theDir->NumFifos = 0;
	2224	theDir->NumSockets = 0;
	2225	theDir->NumCDev = 0;
	2226	theDir->NumBDev = 0;
	2227	theDir->NumDoor = 0;
	2228	theDir->NumPort = 0;
	2229	theDir->NumAll = 0;
	2230	theDir->TotalBytes = 0;
	2231	sl_strlcpy (theDir->DirPath, iname, PATH_MAX);
[1]	2232
[227]	2233
[383]	2234	sh_dummy_dirlist = (void *) &dirlist;
	2235	sh_dummy_tmpcat = (void *) &tmpcat;
	2236
[1]	2237	/* ---- read ----
	2238	*/
[137]	2239	SH_MUTEX_LOCK(mutex_readdir);
[131]	2240
[170]	2241	dirlist = NULL;
	2242	dirlist_orig = NULL;
	2243
[1]	2244	do {
	2245	thisEntry = readdir (thisDir);
	2246	if (thisEntry != NULL)
	2247	{
[227]	2248	++theDir->NumAll;
[1]	2249	if (sl_strcmp (thisEntry->d_name, ".") == 0)
	2250	{
[227]	2251	++theDir->NumDirs;
[1]	2252	continue;
	2253	}
	2254	if (sl_strcmp (thisEntry->d_name, "..") == 0)
	2255	{
[227]	2256	++theDir->NumDirs;
[1]	2257	continue;
	2258	}
	2259	dirlist = addto_sh_dirlist (thisEntry, dirlist);
	2260	}
	2261	} while (thisEntry != NULL);
	2262
[137]	2263	SH_MUTEX_UNLOCK(mutex_readdir);
[131]	2264
[1]	2265	closedir (thisDir);
	2266
	2267	++sh.statistics.dirs_checked;
	2268
	2269	dirlist_orig = dirlist;
	2270
	2271	do {
	2272
	2273	/* If the directory is empty, dirlist = NULL
	2274	*/
	2275	if (!dirlist)
	2276	break;
	2277
	2278	if (sig_termfast == 1)
	2279	{
[227]	2280	SH_FREE(theDir);
[433]	2281	SH_FREE(tmpname);
[1]	2282	SL_RETURN((0), _("sh_files_checkdir"));
	2283	}
	2284
	2285	BREAKEXIT(sh_derr);
[131]	2286
	2287	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2288	if (0 == (rand_r(&state) % 5)) (void) sh_derr();
	2289	#else
	2290	if (0 == state * (rand() % 5)) (void) sh_derr();
	2291	#endif
[1]	2292
	2293	/* ---- Check the file. ----
	2294	*/
	2295	tmpcat = SH_ALLOC(PATH_MAX);
	2296	sl_strlcpy(tmpcat, iname, PATH_MAX);
	2297	if (sl_strlen(tmpcat) > 1 \|\| tmpcat[0] != '/')
	2298	sl_strlcat(tmpcat, "/", PATH_MAX);
	2299	sl_strlcat(tmpcat, dirlist->sh_d_name, PATH_MAX);
	2300
	2301	rdepth_next = rdepth - 1;
	2302	class_next = class;
[365]	2303	check_mask_next = check_mask;
[1]	2304	file_class_next = class;
[365]	2305	file_check_mask_next = check_mask;
[1]	2306	checked_flag = -1;
	2307	cchecked_flag = -1;
	2308
	2309	/* Wed Aug 24 2005 compare against dirListOne, dirListTwo
	2310	* this fixes the problem that the directory special file
	2311	* is checked with the policy of the parent directory
	2312	*/
[373]	2313	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2314	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	2315	dst_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
	2316
	2317	if (dst_ptr)
	2318	{
	2319	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2320	* this fixes the problem that a policy for the directory
	2321	* inode erroneously becomes a policy for the directory itself.
	2322	*/
	2323	file_class_next = dst_ptr->class;
[365]	2324	file_check_mask_next = dst_ptr->check_mask;
[1]	2325	checked_flag = dst_ptr->checked;
	2326	cchecked_flag = dst_ptr->childs_checked;
	2327	}
	2328
	2329	if (checked_flag == -1)
	2330	{
	2331	dst_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
	2332
	2333	if (dst_ptr)
	2334	{
	2335	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2336	* this fixes the problem that a policy for the directory
	2337	* inode erroneously becomes a policy for the directory itself.
	2338	*/
	2339	file_class_next = dst_ptr->class;
[365]	2340	file_check_mask_next = dst_ptr->check_mask;
[1]	2341	checked_flag = dst_ptr->checked;
	2342	cchecked_flag = dst_ptr->childs_checked;
	2343	}
	2344	}
[373]	2345	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	2346
[373]	2347	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
[1]	2348	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2349
	2350	if (dst_ptr)
	2351	{
	2352	/* Tue Aug 6 22:13:27 CEST 2002 introduce file_class_next
	2353	* this fixes the problem that a policy for the directory
	2354	* inode erroneously becomes a policy for the directory itself.
	2355	*/
	2356	file_class_next = dst_ptr->class;
[365]	2357	file_check_mask_next = dst_ptr->check_mask;
[1]	2358	checked_flag = dst_ptr->checked;
[19]	2359	/* not set, hence always FALSE */
	2360	/* cchecked_flag = dst_ptr->childs_checked; */
[373]	2361
	2362	if (checked_flag != S_TRUE)
	2363	{
	2364	/* -- need to check the file itself --
	2365	*/
	2366	if (sh.flag.reportonce == S_TRUE)
	2367	dummy = dst_ptr->is_reported;
	2368	}
[1]	2369	}
[373]	2370	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2371
	2372	/* ---- Has been checked already. ----
	2373	*/
	2374	if (checked_flag == S_TRUE && cchecked_flag == S_TRUE)
	2375	{
	2376	/* Mar 11 2004 get ftype for complete directory count
	2377	*/
	2378	checkit = sh_unix_get_ftype(tmpcat);
	2379	if (checkit == SH_FILE_DIRECTORY)
	2380	{
[227]	2381	++theDir->NumDirs;
[1]	2382	}
	2383	SH_FREE(tmpcat);
	2384	dirlist = dirlist->next;
	2385	continue;
	2386	}
	2387
	2388	/* --- May be true, false, or not found. ---
	2389	*/
	2390	if (checked_flag == S_TRUE)
	2391	{
	2392	/* -- need only the file type --
	2393	*/
	2394	checkit = sh_unix_get_ftype(tmpcat);
	2395	}
	2396	else
	2397	{
	2398	/* -- need to check the file itself --
	2399	*/
[373]	2400	/* -- moved up --
	2401	* if (dst_ptr && sh.flag.reportonce == S_TRUE)
	2402	* dummy = dst_ptr->is_reported;
	2403	*/
[1]	2404
[365]	2405	checkit = sh_files_filecheck (file_class_next, file_check_mask_next,
[1]	2406	iname,
	2407	dirlist->sh_d_name,
	2408	&dummy, 0);
	2409
[373]	2410
	2411	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	2412	dst_ptr = (dirstack_t *) zAVLSearch(zfileList, tmpcat);
	2413
[1]	2414	if (dst_ptr && checked_flag == S_FALSE)
	2415	dst_ptr->checked = S_TRUE;
[373]	2416
[1]	2417	/* Thu Mar 7 15:09:40 CET 2002 Propagate the 'reported' flag
	2418	*/
	2419	if (dst_ptr && sh.flag.reportonce == S_TRUE)
[114]	2420	dst_ptr->is_reported = dummy;
[373]	2421
	2422	if (dst_ptr)
	2423	dst_ptr->childs_checked = S_TRUE;
	2424	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[1]	2425	}
	2426
	2427	if (checkit == SH_FILE_REGULAR)
[227]	2428	++theDir->NumRegular;
[1]	2429
	2430	else if (checkit == SH_FILE_DIRECTORY)
	2431	{
[227]	2432	++theDir->NumDirs;
[365]	2433
[1]	2434	if (rdepth_next >= 0 && cchecked_flag != S_TRUE)
	2435	{
	2436	rdepth_next = rdepth - 1;
	2437
	2438	/* check whether the new directory is in the
	2439	* list with a recursion depth already defined
	2440	*/
	2441	checked_flag = -1;
	2442	cchecked_flag = -1;
	2443
[373]	2444	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2445	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[19]	2446	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListOne, tmpcat);
[1]	2447
[19]	2448	if (tmp_ptr)
[1]	2449	{
	2450	TPT((0, FIL__, __LINE__,
	2451	_("msg=<%s -> recursion depth %d\n>"),
[19]	2452	tmp_ptr->name, tmp_ptr->rdepth));
	2453	rdepth_next = tmp_ptr->rdepth;
	2454	class_next = tmp_ptr->class;
[365]	2455	check_mask_next = tmp_ptr->check_mask;
[1]	2456	/* 28. Aug 2001 reversed
	2457	*/
[19]	2458	cchecked_flag = tmp_ptr->childs_checked;
	2459	checked_flag = tmp_ptr->checked;
[1]	2460	}
	2461
	2462	if (checked_flag == -1)
	2463	{
[19]	2464	tmp_ptr = (dirstack_t *) zAVLSearch(zdirListTwo, tmpcat);
[1]	2465
[19]	2466	if (tmp_ptr)
[1]	2467	{
	2468	TPT((0, FIL__, __LINE__,
	2469	_("msg=<%s -> recursion depth %d\n>"),
[19]	2470	tmp_ptr->name, tmp_ptr->rdepth));
	2471	rdepth_next = tmp_ptr->rdepth;
	2472	class_next = tmp_ptr->class;
[365]	2473	check_mask_next = tmp_ptr->check_mask;
[1]	2474	/* 28. Aug 2001 reversed
	2475	*/
[19]	2476	cchecked_flag = tmp_ptr->childs_checked;
	2477	checked_flag = tmp_ptr->checked;
[1]	2478	}
	2479	}
[373]	2480
	2481	if (tmp_ptr && cchecked_flag == S_FALSE)
[1]	2482	{
[19]	2483	tmp_ptr->childs_checked = S_TRUE;
	2484	/*
	2485	* 04. Feb 2006 avoid double checking
	2486	*/
	2487	tmp_ptr->checked = S_TRUE;
[1]	2488	}
[373]	2489	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2490
	2491	if (cchecked_flag == S_FALSE)
	2492	{
	2493	sh_files_checkdir (class_next, check_mask_next, rdepth_next,
	2494	tmpcat, dirlist->sh_d_name);
	2495	/*
	2496	tmp_ptr->childs_checked = S_TRUE;
	2497	tmp_ptr->checked = S_TRUE;
	2498	*/
	2499	}
[1]	2500	else if (checked_flag == -1)
[373]	2501	sh_files_checkdir (class_next, check_mask_next, rdepth_next,
	2502	tmpcat, dirlist->sh_d_name);
[1]	2503
	2504	}
	2505	}
	2506
[227]	2507	else if (checkit == SH_FILE_SYMLINK) ++theDir->NumSymlinks;
	2508	else if (checkit == SH_FILE_FIFO) ++theDir->NumFifos;
	2509	else if (checkit == SH_FILE_SOCKET) ++theDir->NumSockets;
	2510	else if (checkit == SH_FILE_CDEV) ++theDir->NumCDev;
	2511	else if (checkit == SH_FILE_BDEV) ++theDir->NumBDev;
	2512	else if (checkit == SH_FILE_DOOR) ++theDir->NumDoor;
	2513	else if (checkit == SH_FILE_PORT) ++theDir->NumPort;
[1]	2514
	2515	SH_FREE(tmpcat);
	2516
	2517	if ((sig_termfast == 1) \|\| (sig_terminate == 1))
	2518	{
[227]	2519	SH_FREE(theDir);
[383]	2520	sh_dummy_dirlist = NULL;
[433]	2521	SH_FREE(tmpname);
[1]	2522	SL_RETURN((0), _("sh_files_checkdir"));
	2523	}
	2524
	2525	dirlist = dirlist->next;
[19]	2526
[373]	2527	/* -- moved up, only affects zfileList anyway
	2528	* if (dst_ptr)
	2529	* dst_ptr->childs_checked = S_TRUE;
	2530	*/
	2531
[1]	2532	} while (dirlist != NULL);
	2533
	2534	if (flag_err_info == SL_TRUE)
	2535	{
	2536	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DSUM,
[227]	2537	theDir->NumDirs,
	2538	theDir->NumRegular,
	2539	theDir->NumSymlinks,
	2540	theDir->NumFifos,
	2541	theDir->NumSockets,
	2542	theDir->NumCDev,
	2543	theDir->NumBDev);
[1]	2544	}
	2545
	2546	kill_sh_dirlist (dirlist_orig);
	2547
	2548	#if !defined(HOST_IS_DARWIN)
	2549	/*
	2550	* Hardlink check; not done on MacOS X because of resource forks
	2551	*/
[227]	2552	if ((sh_check_hardlinks == S_TRUE) && (hardlink_num != theDir->NumDirs))
[1]	2553	{
[227]	2554	if (0 != sh_files_hle_test(hardlink_num-theDir->NumDirs, iname))
[1]	2555	{
[34]	2556	len = strlen(tmpname);
	2557	if (sl_ok_adds(len, 256))
	2558	len += 256;
	2559	tmpcat = SH_ALLOC(len);
	2560	sl_snprintf(tmpcat, len,
[1]	2561	_("%s: subdirectory count (%d) != hardlinks (%d)"),
[227]	2562	tmpname, theDir->NumDirs, hardlink_num);
[1]	2563	sh_error_handle (ShDFLevel[SH_ERR_T_DIR], FIL__, __LINE__, 0,
	2564	MSG_E_SUBGEN, tmpcat, _("sh_files_checkdir"));
	2565	SH_FREE(tmpcat);
	2566	}
	2567	}
	2568	#endif
	2569
	2570	SH_FREE(tmpname);
[227]	2571	SH_FREE(theDir);
[1]	2572
[383]	2573	sh_dummy_dirlist = NULL;
	2574
[1]	2575	SL_RETURN((0), _("sh_files_checkdir"));
	2576	}
	2577
	2578	int get_the_fd (SL_TICKET ticket);
	2579
[254]	2580	static int sh_use_rsrc = S_FALSE;
[1]	2581
[254]	2582	int sh_files_use_rsrc(const char * str)
	2583	{
	2584	return sh_util_flagval(str, &sh_use_rsrc);
	2585	}
	2586
[365]	2587	static void * sh_dummy_fileName;
	2588	static void * sh_dummy_tmpname;
	2589	static void * sh_dummy_tmpdir;
	2590
	2591	ShFileType sh_files_filecheck (int class, unsigned long check_mask,
[373]	2592	const char * dirName,
	2593	const char * infileName,
[365]	2594	int * reported,
	2595	int rsrcflag)
[1]	2596	{
	2597	/* 28 Aug 2001 allow NULL fileName
	2598	*/
[227]	2599	char * fullpath;
[19]	2600	char fileHash[2*(KEY_LEN + 1)];
[1]	2601	int status;
[227]	2602	file_type * theFile;
[1]	2603	char * tmpdir;
	2604	char * tmpname;
[373]	2605	const char * fileName;
[425]	2606	#if !defined(O_NOATIME)
[1]	2607	struct utimbuf utime_buf;
[425]	2608	#endif
[131]	2609	static unsigned int state = 1;
[227]	2610	char sc;
[1]	2611
	2612	SL_ENTER(_("sh_files_filecheck"));
	2613
[227]	2614	fullpath = SH_ALLOC(PATH_MAX);
	2615	theFile = SH_ALLOC(sizeof(file_type));
	2616
[365]	2617	/* Take the address to keep gcc from putting it into a register.
	2618	* Avoids the 'clobbered by longjmp' warning.
	2619	*/
	2620	sh_dummy_fileName = (void *) &fileName;
	2621	sh_dummy_tmpname = (void *) &tmpname;
	2622	sh_dummy_tmpdir = (void *) &tmpdir;
	2623
[1]	2624	BREAKEXIT(sh_derr);
	2625
[131]	2626	#if defined(HAVE_PTHREAD) && defined (_POSIX_THREAD_SAFE_FUNCTIONS) && defined(HAVE_RAND_R)
	2627	if (0 == (rand_r(&state) % 2)) (void) sh_derr();
	2628	#else
	2629	if (0 == state * (rand() % 2)) (void) sh_derr();
	2630	#endif
	2631
[34]	2632	if (dirName && infileName && (dirName[0] == '/') && (dirName[1] == '\0')
	2633	&& (infileName[0] == '/') && (infileName[1] == '\0'))
	2634	{
	2635	fileName = NULL;
	2636	}
	2637	else
	2638	{
	2639	fileName = infileName;
	2640	}
	2641
[1]	2642	/* fileName may be NULL if this is a directory
	2643	*/
	2644	if (dirName == NULL /* \|\| fileName == NULL */)
	2645	{
[365]	2646	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2647	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_NULL);
[365]	2648	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[227]	2649	SH_FREE(fullpath);
	2650	SH_FREE(theFile);
[1]	2651	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2652	}
	2653
	2654	if ((fileName != NULL) && (class != SH_LEVEL_ALLIGNORE) &&
	2655	(0 != sh_util_obscurename (ShDFLevel[SH_ERR_T_NAME],
	2656	fileName, S_FALSE)))
	2657	{
	2658	if ((dirName != NULL) && (dirName[0] == '/') && (dirName[1] == '\0'))
	2659	{
	2660	tmpname = sh_util_safe_name (fileName);
[365]	2661	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2662	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2663	MSG_FI_OBSC2,
	2664	"", tmpname);
[365]	2665	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2666	SH_FREE(tmpname);
	2667	}
	2668	else
	2669	{
	2670	tmpdir = sh_util_safe_name (dirName);
	2671	tmpname = sh_util_safe_name (fileName);
[365]	2672	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2673	sh_error_handle (ShDFLevel[SH_ERR_T_NAME], FIL__, __LINE__, 0,
	2674	MSG_FI_OBSC2,
	2675	tmpdir, tmpname);
[365]	2676	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2677	SH_FREE(tmpname);
	2678	SH_FREE(tmpdir);
	2679	}
	2680	}
	2681
	2682	/* sh_files_fullpath accepts NULL fileName
	2683	*/
	2684	if (0 != sh_files_fullpath (dirName, fileName, fullpath))
	2685	{
	2686	tmpdir = sh_util_safe_name (dirName);
	2687	tmpname = sh_util_safe_name (fileName);
[365]	2688	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2689	sh_error_handle (ShDFLevel[SH_ERR_T_FILE], FIL__, __LINE__, 0,
	2690	MSG_FI_2LONG2,
	2691	tmpdir, tmpname);
[365]	2692	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2693	SH_FREE(tmpname);
	2694	SH_FREE(tmpdir);
[227]	2695	SH_FREE(fullpath);
	2696	SH_FREE(theFile);
[1]	2697	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2698	}
	2699
	2700	/* stat the file and determine checksum (if a regular file)
	2701	*/
[227]	2702	sl_strlcpy (theFile->fullpath, fullpath, PATH_MAX);
[365]	2703	theFile->check_mask = check_mask /* sh_files_maskof(class) */;
[227]	2704	theFile->file_reported = (*reported);
	2705	theFile->attr_string = NULL;
	2706	theFile->link_path = NULL;
[1]	2707
	2708	TPT(( 0, FIL__, __LINE__, _("msg=<checking file: %s>\n"), fullpath));
	2709
	2710	status = sh_unix_getinfo ( (class == SH_LEVEL_ALLIGNORE) ?
	2711	ShDFLevel[class] : ShDFLevel[SH_ERR_T_FILE],
	2712	fileName,
[227]	2713	theFile, fileHash, class);
[1]	2714
	2715	if (status != 0)
	2716	{
	2717	TPT(( 0, FIL__, __LINE__, _("msg=<file: %s> status=<%d>\n"),
	2718	fullpath, status));
	2719	if (class == SH_LEVEL_ALLIGNORE && sh.flag.checkSum != SH_CHECK_INIT)
[68]	2720	sh_hash_set_visited_true (fullpath);
[227]	2721	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2722	if (theFile->link_path) SH_FREE(theFile->link_path);
	2723	SH_FREE(fullpath);
	2724	SH_FREE(theFile);
[1]	2725	SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2726	}
	2727
	2728	if (sig_termfast == 1) {
	2729	goto ret_point;
	2730	}
	2731
	2732	/* report
	2733	*/
[227]	2734	if ((flag_err_debug == SL_TRUE) && (theFile->c_mode[0] == '-'))
[1]	2735	{
	2736	tmpname = sh_util_safe_name (fullpath); /* fixed in 1.5.4 */
[365]	2737	SH_MUTEX_LOCK(mutex_thread_nolog);
[1]	2738	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_CSUM,
	2739	fileHash, tmpname);
[365]	2740	SH_MUTEX_UNLOCK(mutex_thread_nolog);
[1]	2741	SH_FREE(tmpname);
	2742	}
	2743	++sh.statistics.files_checked;
	2744
[77]	2745	if ( sh.flag.checkSum == SH_CHECK_INIT /* && sh.flag.update == S_FALSE */)
[1]	2746	{
[227]	2747	sh_hash_pushdata (theFile, fileHash);
[1]	2748	}
	2749	else if (sh.flag.checkSum == SH_CHECK_CHECK
	2750	/* && theFile.c_mode[0] == '-' */
	2751	/* && class != SH_LEVEL_ALLIGNORE */
	2752	)
	2753	{
[227]	2754	sh_hash_compdata (class, theFile, fileHash, NULL, -1);
[1]	2755	}
	2756
[227]	2757	(*reported) = theFile->file_reported;
[1]	2758
	2759	/* reset the access time
	2760	*/
[425]	2761	#if !defined(O_NOATIME)
[227]	2762	if (class == SH_LEVEL_NOIGNORE && (theFile->check_mask & MODI_ATM) != 0)
[1]	2763	{
[227]	2764	utime_buf.actime = (time_t) theFile->atime;
	2765	utime_buf.modtime = (time_t) theFile->mtime;
[425]	2766
[1]	2767	retry_aud_utime (FIL__, __LINE__, fullpath, &utime_buf);
[425]	2768	}
[1]	2769	#endif
	2770
[254]	2771	#if defined(HOST_IS_DARWIN)
[1]	2772	/*
	2773	* Check for resource fork
	2774	*/
[254]	2775	if ( (sh_use_rsrc == S_TRUE) && (theFile->c_mode[0] != 'd') && (rsrcflag == 0) )
[1]	2776	{
	2777	int dummy;
	2778	static int rsrc_init = 0;
	2779	static char rsrc[17];
[242]	2780	char * testpath = SH_ALLOC(PATH_MAX);
[1]	2781
	2782	if (rsrc_init == 0) {
	2783	sl_strlcpy(rsrc, _("..namedfork/rsrc"), 17);
	2784	rsrc_init = 1;
	2785	}
	2786	sl_strlcpy (testpath, fullpath, PATH_MAX);
	2787	sl_strlcat (testpath, "/", PATH_MAX);
	2788	sl_strlcat (testpath, rsrc, PATH_MAX);
	2789
	2790	if (sl_strlen(testpath) == (17 + sl_strlen(fullpath)))
	2791	{
[78]	2792	if (S_TRUE == sh_unix_file_exists (testpath))
[1]	2793	{
[378]	2794	sh_files_filecheck (class, check_mask, fullpath, rsrc, &dummy, 1);
[1]	2795	}
	2796	}
[227]	2797	SH_FREE(testpath);
[1]	2798	}
	2799	#else
[68]	2800	(void) rsrcflag; /* avoid compiler warning */
[1]	2801	#endif
	2802
	2803	ret_point:
	2804
[227]	2805	sc = theFile->c_mode[0];
[68]	2806
[227]	2807	if (theFile->attr_string) SH_FREE(theFile->attr_string);
	2808	if (theFile->link_path) SH_FREE(theFile->link_path);
	2809	SH_FREE(fullpath);
	2810	SH_FREE(theFile);
	2811
	2812	switch (sc)
[1]	2813	{
	2814	case '-': SL_RETURN(SH_FILE_REGULAR, _("sh_files_filecheck"));
	2815	case 'l': SL_RETURN(SH_FILE_SYMLINK, _("sh_files_filecheck"));
	2816	case 'd': SL_RETURN(SH_FILE_DIRECTORY, _("sh_files_filecheck"));
	2817	case 'c': SL_RETURN(SH_FILE_CDEV, _("sh_files_filecheck"));
	2818	case 'b': SL_RETURN(SH_FILE_BDEV, _("sh_files_filecheck"));
	2819	case '\|': SL_RETURN(SH_FILE_FIFO, _("sh_files_filecheck"));
[40]	2820	case 'D': SL_RETURN(SH_FILE_DOOR, _("sh_files_filecheck"));
	2821	case 'P': SL_RETURN(SH_FILE_PORT, _("sh_files_filecheck"));
[1]	2822	case 's': SL_RETURN(SH_FILE_SOCKET, _("sh_files_filecheck"));
	2823	default: SL_RETURN(SH_FILE_UNKNOWN, _("sh_files_filecheck"));
	2824	}
	2825
	2826	/* notreached */
	2827	}
	2828
	2829	/* concatenate statpath = testdir"/"d_name
	2830	*/
[373]	2831	static int sh_files_fullpath (const char * testdir, const char * d_name,
	2832	char * statpath)
[1]	2833	{
	2834	int llen = 0;
	2835
	2836	SL_ENTER(_("sh_files_fullpath"));
	2837
	2838	if (testdir != NULL)
	2839	{
	2840	if ( (llen = sl_strlen(testdir)) > (PATH_MAX-2) )
	2841	SL_RETURN((-1),_("sh_files_fullpath"));
	2842	sl_strlcpy(statpath, testdir, PATH_MAX - 1);
	2843	}
	2844	if (d_name != NULL)
	2845	{
	2846	if (llen > 1 \|\| statpath[0] != '/')
	2847	sl_strlcat(statpath, "/", PATH_MAX);
	2848	if ((sl_strlen(d_name) + sl_strlen(statpath)) >= PATH_MAX)
	2849	SL_RETURN((-1),_("sh_files_fullpath"));
	2850	sl_strlcat(statpath, d_name, PATH_MAX);
	2851	}
	2852	if (statpath == NULL)
	2853	SL_RETURN((-1),_("sh_files_fullpath"));
	2854	SL_RETURN((0),_("sh_files_fullpath"));
	2855	}
	2856
	2857	/* -----------------------------------
[367]	2858	* Routines required for inotify
	2859	* -----------------------------------
	2860	*/
[373]	2861	int sh_files_search_dir(char * name, int * class,
	2862	unsigned long check_mask, int reported,
	2863	int * rdepth)
	2864	{
[383]	2865	volatile int retval = 0;
[373]	2866	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2867	sh_globstack_t * testPattern;
	2868	zAVLCursor cursor;
	2869	#endif
	2870	dirstack_t * item;
	2871
	2872	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	2873	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
	2874
	2875	item = zAVLSearch(zdirListOne, name);
	2876
	2877	if (item)
	2878	{
	2879	*check_mask = item->check_mask;
	2880	*class = item->class;
	2881	*reported = item->is_reported;
	2882	*rdepth = item->rdepth;
	2883	item->checked = S_FALSE;
	2884	item->childs_checked = S_FALSE;
	2885	item->is_reported = S_FALSE;
	2886	retval = 1;
	2887	goto out;
	2888	}
	2889
	2890	item = zAVLSearch(zdirListTwo, name);
	2891
	2892	if (item)
	2893	{
	2894	*check_mask = item->check_mask;
	2895	*class = item->class;
	2896	*reported = item->is_reported;
	2897	*rdepth = item->rdepth;
	2898	item->checked = S_FALSE;
	2899	item->childs_checked = S_FALSE;
	2900	item->is_reported = S_FALSE;
	2901	retval = 1;
	2902	goto out;
	2903	}
	2904
	2905	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2906	SH_MUTEX_LOCK(mutex_zglob);
	2907	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2908	testPattern;
	2909	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
	2910	{
	2911	if (testPattern->type == SH_LIST_DIR1 \|\|
	2912	testPattern->type == SH_LIST_DIR2)
	2913	{
	2914	if (0 == fnmatch(testPattern->name, name, FNM_PATHNAME\|FNM_PERIOD))
	2915	{
	2916	*check_mask = testPattern->check_mask;
	2917	*class = testPattern->class;
	2918	*rdepth = testPattern->rdepth;
	2919	retval = 1;
	2920	break;
	2921	}
	2922
	2923	}
	2924	}
	2925	SH_MUTEX_UNLOCK(mutex_zglob);
	2926	#endif
	2927	out:
[377]	2928	; /* 'label at end of compound statement' */
[373]	2929	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
	2930	return retval;
	2931	}
	2932
[371]	2933	int sh_files_search_file(char * name, int * class,
	2934	unsigned long check_mask, int reported)
[367]	2935	{
[383]	2936	volatile int retval = 0;
[371]	2937	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
	2938	sh_globstack_t * testPattern;
	2939	zAVLCursor cursor;
	2940	#endif
	2941	dirstack_t * item;
[367]	2942
[371]	2943	SH_MUTEX_LOCK(mutex_zfiles);
	2944	item = zAVLSearch(zfileList, name);
	2945
[367]	2946	if (item)
	2947	{
	2948	*check_mask = item->check_mask;
	2949	*class = item->class;
	2950	*reported = item->is_reported;
[371]	2951	retval = 1;
[367]	2952	}
[397]	2953	SH_MUTEX_UNLOCK(mutex_zfiles);
[371]	2954
	2955	#if defined(HAVE_GLOB_H) && defined(HAVE_FNMATCH_H)
[397]	2956	if (retval == 0)
[371]	2957	{
[397]	2958	SH_MUTEX_LOCK(mutex_zglob);
	2959	for (testPattern = (sh_globstack_t *) zAVLFirst (&cursor, zglobList);
	2960	testPattern;
	2961	testPattern = (sh_globstack_t *) zAVLNext (&cursor))
[371]	2962	{
[397]	2963	if (testPattern->type == SH_LIST_FILE)
[371]	2964	{
[397]	2965	if (0 == fnmatch(testPattern->name, name,
	2966	FNM_PATHNAME\|FNM_PERIOD))
	2967	{
	2968	*check_mask = testPattern->check_mask;
	2969	*class = testPattern->class;
	2970	retval = 1;
	2971	break;
	2972	}
	2973
[371]	2974	}
	2975	}
[397]	2976	SH_MUTEX_UNLOCK(mutex_zglob);
[371]	2977	}
	2978	#endif
[397]	2979
[371]	2980	return retval;
[367]	2981	}
	2982
[373]	2983	void sh_files_set_file_reported(const char * name)
[367]	2984	{
[371]	2985	dirstack_t * item;
[367]	2986
[371]	2987	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	2988	item = zAVLSearch(zfileList, name);
	2989
[367]	2990	if (item)
	2991	{
	2992	if (sh.flag.reportonce == S_TRUE)
	2993	SET_SH_FFLAG_REPORTED(item->is_reported);
	2994	}
[371]	2995	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	2996	return;
	2997	}
	2998
[373]	2999	void sh_files_clear_file_reported(const char * name)
[367]	3000	{
[371]	3001	dirstack_t * item;
[367]	3002
[371]	3003	SH_MUTEX_LOCK_UNSAFE(mutex_zfiles);
	3004	item = zAVLSearch(zfileList, name);
	3005
[367]	3006	if (item)
	3007	{
	3008	CLEAR_SH_FFLAG_REPORTED(item->is_reported);
	3009	}
[371]	3010	SH_MUTEX_UNLOCK_UNSAFE(mutex_zfiles);
[367]	3011	return;
	3012	}
	3013
	3014	/* -----------------------------------
[1]	3015	*
	3016	* The following two routines serve to
	3017	* verify that the user has selected
	3018	* a proper setup for file policies.
	3019	*
	3020	* -----------------------------------
	3021	*/
	3022	static int check_file(char * name)
	3023	{
	3024	dirstack_t * pfilL;
	3025	zAVLCursor cursor;
[371]	3026	volatile int retval = -1;
[1]	3027
	3028	SL_ENTER(_("check_file"));
	3029
	3030	if (SH_FILE_DIRECTORY == sh_unix_get_ftype(name))
	3031	SL_RETURN(0, _("check_file"));
	3032
	3033	for (pfilL = (dirstack_t *) zAVLFirst (&cursor, zfileList); pfilL;
	3034	pfilL = (dirstack_t *) zAVLNext (&cursor))
	3035	{
	3036	if (0 == strcmp(name, pfilL->name) &&
	3037	(pfilL->check_mask & MODI_ATM) == 0 &&
	3038	(pfilL->check_mask & MODI_CTM) == 0 &&
	3039	(pfilL->check_mask & MODI_MTM) == 0)
[371]	3040	{
	3041	retval = 0;
	3042	break;
	3043	}
[1]	3044	}
[371]	3045
	3046	SL_RETURN(retval, _("check_file"));
[1]	3047	}
[371]	3048
	3049	static void * sh_dummy_pdirL;
	3050
[1]	3051	int sh_files_test_setup_int (zAVLTree * tree)
	3052	{
	3053	int dlen, flen;
	3054	zAVLCursor cursor1;
	3055	zAVLCursor cursor2;
	3056
	3057	dirstack_t * pdirL;
	3058	dirstack_t * pfilL;
	3059
	3060	SL_ENTER(_("sh_files_test_setup"));
	3061
[371]	3062	sh_dummy_pdirL = (void *) &pdirL;
	3063
[1]	3064	for (pdirL = (dirstack_t *) zAVLFirst (&cursor1, tree); pdirL;
	3065	pdirL = (dirstack_t *) zAVLNext (&cursor1))
	3066	{
	3067	dlen = strlen(pdirL->name);
	3068
[371]	3069	SH_MUTEX_LOCK(mutex_zfiles);
[1]	3070	for (pfilL = (dirstack_t *) zAVLFirst (&cursor2, zfileList); pfilL;
	3071	pfilL = (dirstack_t *) zAVLNext (&cursor2))
	3072	{
	3073	flen = strlen(pfilL->name);
	3074
	3075	/* check whether file is in tree of dir
	3076	*/
	3077	if ((pfilL->class == SH_LEVEL_READONLY) \|\|
	3078	(pfilL->class == SH_LEVEL_NOIGNORE))
	3079	{
	3080	; /* do nothing */
	3081	}
	3082	else
	3083	{
	3084	if ((flen > (dlen+1)) &&
	3085	(pfilL->name[dlen] == '/') &&
	3086	(NULL == strchr(&(pfilL->name[dlen+1]), '/')) && /30-5-01/
	3087	(0 == strncmp(pfilL->name, pdirL->name, dlen)))
	3088	{
	3089	if ((pdirL->check_mask & MODI_ATM) != 0 \|\|
	3090	(pdirL->check_mask & MODI_MTM) != 0 \|\|
	3091	(pdirL->check_mask & MODI_CTM) != 0)
	3092	{
	3093	if (check_file (pdirL->name) != 0)
	3094	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_COLL,
	3095	pdirL->name, pfilL->name);
	3096	}
	3097	}
	3098	}
	3099	}
[371]	3100	SH_MUTEX_UNLOCK(mutex_zfiles);
[1]	3101	}
	3102
	3103	SL_RETURN((0), _("sh_files_test_setup"));
	3104	}
	3105
	3106	int sh_files_test_double (zAVLTree * firstList, zAVLTree * secondList)
	3107	{
	3108	int retval = 0;
	3109	zAVLCursor cursor;
	3110	dirstack_t * first;
	3111
	3112	for (first = (dirstack_t *) zAVLFirst (&cursor, firstList); first;
	3113	first = (dirstack_t *) zAVLNext (&cursor))
	3114	{
	3115
	3116	if (NULL != zAVLSearch(secondList, first->name))
	3117	{
	3118	sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_FI_DOUBLE,
	3119	first->name);
	3120	retval = 1;
	3121	}
	3122	}
	3123	return retval;
	3124	}
	3125
[170]	3126	extern void aud_exit (const char * file, int line, int fd);
[1]	3127
	3128	int sh_files_test_setup ()
	3129	{
[373]	3130	int retval;
[1]	3131
[373]	3132	SH_MUTEX_RECURSIVE_INIT(mutex_zdirs);
	3133	SH_MUTEX_RECURSIVE_LOCK(mutex_zdirs);
[1]	3134	/* Test for modifications allowed in ReadOnly directory
	3135	*/
	3136	sh_files_test_setup_int (zdirListOne);
	3137	sh_files_test_setup_int (zdirListTwo);
	3138
	3139	/* Test for files/dirz defined twice
	3140	*/
	3141	retval = sh_files_test_double (zdirListOne, zdirListTwo);
	3142	if (retval != 0)
	3143	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
	3144
	3145	retval = sh_files_test_double (zdirListTwo, zdirListOne);
	3146	if (retval != 0)
	3147	aud_exit(FIL__, __LINE__, EXIT_FAILURE);
[373]	3148	SH_MUTEX_RECURSIVE_UNLOCK(mutex_zdirs);
[1]	3149
	3150	return 0;
	3151	}
	3152
	3153	#endif
[286]	3154
	3155	#ifdef SH_CUTEST
	3156	#include "CuTest.h"
	3157
[457]	3158	void Test_file_lists (CuTest *tc)
	3159	{
	3160	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3161
	3162	extern int hash_remove_tree_test(char * s, char * fullpath, size_t len_s);
	3163
	3164	char * test;
	3165	int ret;
	3166
	3167	sh_files_pushfile_ro("/usr/test");
	3168	sh_files_pushfile_ro("/usr/bin/test");
	3169	sh_files_pushfile_ro("/usr/bin/foo/test");
	3170
	3171	sh_files_pushdir_ro("/usr");
	3172	sh_files_pushdir_attr("/usr/bin");
	3173	sh_files_pushdir_ro("/usr/bin/foo");
	3174
	3175	add_to_dirlist(zdirListOne);
	3176	add_to_dirlist(zdirListTwo);
	3177	add_to_filelist(zfileList);
	3178
	3179	test = sh_files_findfile("/usr/tes");
	3180	CuAssertTrue(tc, test == NULL);
	3181	test = sh_files_findfile("/usr/test");
	3182	CuAssertPtrNotNull(tc, test);
	3183	test = sh_files_findfile("/usr/testi");
	3184	CuAssertTrue(tc, test == NULL);
	3185	test = sh_files_findfile("/test");
	3186	CuAssertTrue(tc, test == NULL);
	3187
	3188	test = sh_files_find_mostspecific_dir("/usr/bin/foo/test");
	3189	CuAssertStrEquals(tc, "/usr/bin/foo", test);
	3190	test = sh_files_find_mostspecific_dir("/usr/bin/test");
	3191	CuAssertStrEquals(tc, "/usr/bin", test);
	3192	test = sh_files_find_mostspecific_dir("/usr/test");
	3193	CuAssertStrEquals(tc, "/usr", test);
	3194	test = sh_files_find_mostspecific_dir("/test");
	3195	CuAssertTrue(tc, test == NULL);
	3196	test = sh_files_find_mostspecific_dir("/usr/foo/test");
	3197	CuAssertStrEquals(tc, "/usr", test);
	3198
	3199	test = sh_files_find_mostspecific_dir("/usr/bin");
	3200	CuAssertStrEquals(tc, "/usr/bin", test);
	3201
	3202	ret = hash_remove_tree_test("/usr", "/usr/test", strlen("/usr"));
	3203	CuAssertIntEquals(tc, S_FALSE, ret);
	3204	ret = hash_remove_tree_test("/usr", "/usr/testi", strlen("/usr"));
	3205	CuAssertIntEquals(tc, S_TRUE, ret);
	3206	ret = hash_remove_tree_test("/usr", "/usr/tes", strlen("/usr"));
	3207	CuAssertIntEquals(tc, S_TRUE, ret);
	3208
	3209	ret = hash_remove_tree_test("/usr/bin", "/usr/test", strlen("/usr/bin"));
	3210	CuAssertIntEquals(tc, S_FALSE, ret);
	3211	ret = hash_remove_tree_test("/usr/bin", "/usr/testi", strlen("/usr/bin"));
	3212	CuAssertIntEquals(tc, S_FALSE, ret);
	3213	ret = hash_remove_tree_test("/usr/bin", "/usr/tes", strlen("/usr/bin"));
	3214	CuAssertIntEquals(tc, S_FALSE, ret);
	3215
	3216	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/test", strlen("/usr/bin"));
	3217	CuAssertIntEquals(tc, S_FALSE, ret);
	3218	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/testi", strlen("/usr/bin"));
	3219	CuAssertIntEquals(tc, S_TRUE, ret);
	3220	ret = hash_remove_tree_test("/usr/bin", "/usr/bin/tes", strlen("/usr/bin"));
	3221	CuAssertIntEquals(tc, S_TRUE, ret);
	3222
	3223	ret = hash_remove_tree_test("/usr/bin", "/usr/bin", strlen("/usr/bin"));
	3224	CuAssertIntEquals(tc, S_TRUE, ret);
	3225	ret = hash_remove_tree_test("/usr", "/usr", strlen("/usr"));
	3226	CuAssertIntEquals(tc, S_TRUE, ret);
	3227	ret = hash_remove_tree_test("/usr", "/usrbin", strlen("/usr"));
	3228	CuAssertIntEquals(tc, S_FALSE, ret);
	3229	ret = hash_remove_tree_test("/", "/usrbin", strlen("/"));
	3230	CuAssertIntEquals(tc, S_TRUE, ret);
	3231	ret = hash_remove_tree_test("/", "/usr", strlen("/"));
	3232	CuAssertIntEquals(tc, S_FALSE, ret);
	3233
	3234	#else
	3235	(void) tc; /* fix compiler warning */
	3236	return;
	3237	#endif
	3238	}
	3239
[286]	3240	void Test_file_dequote (CuTest *tc)
	3241	{
	3242	#if (defined (SH_WITH_CLIENT) \|\| defined (SH_STANDALONE))
	3243
	3244	char str1[] = "1234567890";
	3245	char str1a[] = "123456\\\"789\\r";
	3246	char str1b[] = "12345678\\r9";
	3247	char str1c[] = "12345678\\x0a_9";
	3248	char str1d[] = "12345678\\007_9";
	3249	char str1e[] = "123456789\\\\";
	3250
	3251	char str2[] = "1234567890\\xw";
	3252	char str3[] = "1234567890\\xw99";
	3253	char str4[] = "1234567890\\0ww";
	3254	char str5[] = "12345\\g67890";
	3255	char str6[] = "1234567890\\009a";
	3256
	3257	char s, p, *q;
	3258	size_t lo, lr;
	3259
	3260	s = SH_ALLOC(64); sl_strlcpy(s, str1, 64); p = s; lo = strlen(s); lr = lo;
	3261	q = sh_files_C_dequote(s, &lr);
	3262	CuAssertPtrNotNull(tc, q);
	3263	CuAssertTrue(tc, p == q);
	3264	CuAssertTrue(tc, lr == lo);
	3265
	3266	s = SH_ALLOC(64); sl_strlcpy(s, str1a, 64); p = s; lo = strlen(s); lr = lo;
	3267	q = sh_files_C_dequote(s, &lr);
	3268	CuAssertPtrNotNull(tc, q);
	3269	CuAssertTrue(tc, p != q);
	3270	CuAssertTrue(tc, 0 == strcmp(q, "123456\"789\r"));
	3271	CuAssertTrue(tc, lr == (lo-2));
	3272
	3273	s = SH_ALLOC(64); sl_strlcpy(s, str1b, 64); p = s; lo = strlen(s); lr = lo;
	3274	q = sh_files_C_dequote(s, &lr);
	3275	CuAssertPtrNotNull(tc, q);
	3276	CuAssertTrue(tc, p != q);
	3277	CuAssertTrue(tc, 0 == strcmp(q, "12345678\r9"));
	3278	CuAssertTrue(tc, lr == (lo-1));
	3279
	3280	s = SH_ALLOC(64); sl_strlcpy(s, str1c, 64); p = s; lo = strlen(s); lr = lo;
	3281	q = sh_files_C_dequote(s, &lr);
	3282	CuAssertPtrNotNull(tc, q);
	3283	CuAssertTrue(tc, p != q);
	3284	CuAssertTrue(tc, 0 == strcmp(q, "12345678\x0a_9"));
	3285	CuAssertTrue(tc, lr == (lo-3));
	3286
	3287	s = SH_ALLOC(64); sl_strlcpy(s, str1d, 64); p = s; lo = strlen(s); lr = lo;
	3288	q = sh_files_C_dequote(s, &lr);
	3289	CuAssertPtrNotNull(tc, q);
	3290	CuAssertTrue(tc, p != q);
	3291	CuAssertTrue(tc, 0 == strcmp(q, "12345678\007_9"));
	3292	CuAssertTrue(tc, lr == (lo-3));
	3293
	3294	s = SH_ALLOC(64); sl_strlcpy(s, str1e, 64); p = s; lo = strlen(s); lr = lo;
	3295	q = sh_files_C_dequote(s, &lr);
	3296	CuAssertPtrNotNull(tc, q);
	3297	CuAssertTrue(tc, p != q);
	3298	CuAssertTrue(tc, 0 == strcmp(q, "123456789\\"));
	3299	CuAssertTrue(tc, lr == (lo-1));
	3300
	3301	s = SH_ALLOC(64); sl_strlcpy(s, str2, 64); p = s; lo = strlen(s); lr = lo;
	3302	q = sh_files_C_dequote(s, &lr);
	3303	CuAssertTrue(tc, q == NULL);
	3304	CuAssertTrue(tc, lr == 0);
	3305
	3306	s = SH_ALLOC(64); sl_strlcpy(s, str3, 64); p = s; lo = strlen(s); lr = lo;
	3307	q = sh_files_C_dequote(s, &lr);
	3308	CuAssertTrue(tc, q == NULL);
	3309	CuAssertTrue(tc, lr == 0);
	3310
	3311	s = SH_ALLOC(64); sl_strlcpy(s, str4, 64); p = s; lo = strlen(s); lr = lo;
	3312	q = sh_files_C_dequote(s, &lr);
	3313	CuAssertTrue(tc, q == NULL);
	3314	CuAssertTrue(tc, lr == 0);
	3315
	3316	s = SH_ALLOC(64); sl_strlcpy(s, str5, 64); p = s; lo = strlen(s); lr = lo;
	3317	q = sh_files_C_dequote(s, &lr);
	3318	CuAssertTrue(tc, q == NULL);
	3319	CuAssertTrue(tc, lr == 0);
	3320
	3321	s = SH_ALLOC(64); sl_strlcpy(s, str6, 64); p = s; lo = strlen(s); lr = lo;
	3322	q = sh_files_C_dequote(s, &lr);
	3323	CuAssertTrue(tc, q == NULL);
	3324	CuAssertTrue(tc, lr == 0);
	3325
	3326	return;
	3327	#else
	3328	(void) tc; /* fix compiler warning */
	3329	return;
	3330	#endif
	3331	}
	3332	#endif
	3333

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