diff options
Diffstat (limited to 'lib/libarchive/libarchive_fe')
| -rw-r--r-- | lib/libarchive/libarchive_fe/err.c | 74 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/err.h | 43 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/lafe_platform.h | 55 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/line_reader.c | 171 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/line_reader.h | 37 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/matching.c | 281 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/matching.h | 46 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/pathmatch.c | 255 | ||||
| -rw-r--r-- | lib/libarchive/libarchive_fe/pathmatch.h | 42 |
9 files changed, 0 insertions, 1004 deletions
diff --git a/lib/libarchive/libarchive_fe/err.c b/lib/libarchive/libarchive_fe/err.c deleted file mode 100644 index eb3f9f3eb5e1..000000000000 --- a/lib/libarchive/libarchive_fe/err.c +++ /dev/null @@ -1,74 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "lafe_platform.h" -__FBSDID("$FreeBSD$"); - -#ifdef HAVE_STDARG_H -#include <stdarg.h> -#endif -#include <stdio.h> -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -#include "err.h" - -const char *lafe_progname; - -static void -lafe_vwarnc(int code, const char *fmt, va_list ap) -{ - fprintf(stderr, "%s: ", lafe_progname); - vfprintf(stderr, fmt, ap); - if (code != 0) - fprintf(stderr, ": %s", strerror(code)); - fprintf(stderr, "\n"); -} - -void -lafe_warnc(int code, const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - lafe_vwarnc(code, fmt, ap); - va_end(ap); -} - -void -lafe_errc(int eval, int code, const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - lafe_vwarnc(code, fmt, ap); - va_end(ap); - exit(eval); -} diff --git a/lib/libarchive/libarchive_fe/err.h b/lib/libarchive/libarchive_fe/err.h deleted file mode 100644 index 4812b28799b5..000000000000 --- a/lib/libarchive/libarchive_fe/err.h +++ /dev/null @@ -1,43 +0,0 @@ -/*- - * Copyright (c) 2009 Joerg Sonnenberger - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef LAFE_ERR_H -#define LAFE_ERR_H - -#if defined(__GNUC__) && (__GNUC__ > 2 || \ - (__GNUC__ == 2 && __GNUC_MINOR__ >= 5)) -#define __LA_DEAD __attribute__((__noreturn__)) -#else -#define __LA_DEAD -#endif - -extern const char *lafe_progname; - -void lafe_warnc(int code, const char *fmt, ...); -void lafe_errc(int eval, int code, const char *fmt, ...) __LA_DEAD; - -#endif diff --git a/lib/libarchive/libarchive_fe/lafe_platform.h b/lib/libarchive/libarchive_fe/lafe_platform.h deleted file mode 100644 index 38e100d78da8..000000000000 --- a/lib/libarchive/libarchive_fe/lafe_platform.h +++ /dev/null @@ -1,55 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -/* - * This header is the first thing included in any of the libarchive_fe - * source files. As far as possible, platform-specific issues should - * be dealt with here and not within individual source files. - */ - -#ifndef LAFE_PLATFORM_H_INCLUDED -#define LAFE_PLATFORM_H_INCLUDED - -#if defined(PLATFORM_CONFIG_H) -/* Use hand-built config.h in environments that need it. */ -#include PLATFORM_CONFIG_H -#else -/* Read config.h or die trying. */ -#include "config.h" -#endif - -/* Get a real definition for __FBSDID if we can */ -#if HAVE_SYS_CDEFS_H -#include <sys/cdefs.h> -#endif - -/* If not, define it so as to avoid dangling semicolons. */ -#ifndef __FBSDID -#define __FBSDID(a) struct _undefined_hack -#endif - -#endif diff --git a/lib/libarchive/libarchive_fe/line_reader.c b/lib/libarchive/libarchive_fe/line_reader.c deleted file mode 100644 index 4af60de4c07e..000000000000 --- a/lib/libarchive/libarchive_fe/line_reader.c +++ /dev/null @@ -1,171 +0,0 @@ -/*- - * Copyright (c) 2008 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "lafe_platform.h" -__FBSDID("$FreeBSD$"); - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "err.h" -#include "line_reader.h" - -#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__BORLANDC__) -#define strdup _strdup -#endif - -/* - * Read lines from file and do something with each one. If option_null - * is set, lines are terminated with zero bytes; otherwise, they're - * terminated with newlines. - * - * This uses a self-sizing buffer to handle arbitrarily-long lines. - */ -struct lafe_line_reader { - FILE *f; - char *buff, *buff_end, *line_start, *line_end, *p; - char *pathname; - size_t buff_length; - int nullSeparator; /* Lines separated by null, not CR/CRLF/etc. */ - int ret; -}; - -struct lafe_line_reader * -lafe_line_reader(const char *pathname, int nullSeparator) -{ - struct lafe_line_reader *lr; - - lr = calloc(1, sizeof(*lr)); - if (lr == NULL) - lafe_errc(1, ENOMEM, "Can't open %s", pathname); - - lr->nullSeparator = nullSeparator; - lr->pathname = strdup(pathname); - - if (strcmp(pathname, "-") == 0) - lr->f = stdin; - else - lr->f = fopen(pathname, "r"); - if (lr->f == NULL) - lafe_errc(1, errno, "Couldn't open %s", pathname); - lr->buff_length = 8192; - lr->buff = malloc(lr->buff_length); - if (lr->buff == NULL) - lafe_errc(1, ENOMEM, "Can't read %s", pathname); - lr->line_start = lr->line_end = lr->buff_end = lr->buff; - - return (lr); -} - -const char * -lafe_line_reader_next(struct lafe_line_reader *lr) -{ - size_t bytes_wanted, bytes_read, new_buff_size; - char *line_start, *p; - - for (;;) { - /* If there's a line in the buffer, return it immediately. */ - while (lr->line_end < lr->buff_end) { - if (lr->nullSeparator) { - if (*lr->line_end == '\0') { - line_start = lr->line_start; - lr->line_start = lr->line_end + 1; - lr->line_end = lr->line_start; - return (line_start); - } - } else if (*lr->line_end == '\x0a' || *lr->line_end == '\x0d') { - *lr->line_end = '\0'; - line_start = lr->line_start; - lr->line_start = lr->line_end + 1; - lr->line_end = lr->line_start; - if (line_start[0] != '\0') - return (line_start); - } - lr->line_end++; - } - - /* If we're at end-of-file, process the final data. */ - if (lr->f == NULL) { - /* If there's more text, return one last line. */ - if (lr->line_end > lr->line_start) { - *lr->line_end = '\0'; - line_start = lr->line_start; - lr->line_start = lr->line_end + 1; - lr->line_end = lr->line_start; - return (line_start); - } - /* Otherwise, we're done. */ - return (NULL); - } - - /* Buffer only has part of a line. */ - if (lr->line_start > lr->buff) { - /* Move a leftover fractional line to the beginning. */ - memmove(lr->buff, lr->line_start, - lr->buff_end - lr->line_start); - lr->buff_end -= lr->line_start - lr->buff; - lr->line_end -= lr->line_start - lr->buff; - lr->line_start = lr->buff; - } else { - /* Line is too big; enlarge the buffer. */ - new_buff_size = lr->buff_length * 2; - if (new_buff_size <= lr->buff_length) - lafe_errc(1, ENOMEM, - "Line too long in %s", lr->pathname); - lr->buff_length = new_buff_size; - p = realloc(lr->buff, new_buff_size); - if (p == NULL) - lafe_errc(1, ENOMEM, - "Line too long in %s", lr->pathname); - lr->buff_end = p + (lr->buff_end - lr->buff); - lr->line_end = p + (lr->line_end - lr->buff); - lr->line_start = lr->buff = p; - } - - /* Get some more data into the buffer. */ - bytes_wanted = lr->buff + lr->buff_length - lr->buff_end; - bytes_read = fread(lr->buff_end, 1, bytes_wanted, lr->f); - lr->buff_end += bytes_read; - - if (ferror(lr->f)) - lafe_errc(1, errno, "Can't read %s", lr->pathname); - if (feof(lr->f)) { - if (lr->f != stdin) - fclose(lr->f); - lr->f = NULL; - } - } -} - -void -lafe_line_reader_free(struct lafe_line_reader *lr) -{ - free(lr->buff); - free(lr->pathname); - free(lr); -} diff --git a/lib/libarchive/libarchive_fe/line_reader.h b/lib/libarchive/libarchive_fe/line_reader.h deleted file mode 100644 index e4c3729e3c4d..000000000000 --- a/lib/libarchive/libarchive_fe/line_reader.h +++ /dev/null @@ -1,37 +0,0 @@ -/*- - * Copyright (c) 2009 Joerg Sonnenberger - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef LAFE_LINE_READER_H -#define LAFE_LINE_READER_H - -struct lafe_line_reader; - -struct lafe_line_reader *lafe_line_reader(const char *, int nullSeparator); -const char *lafe_line_reader_next(struct lafe_line_reader *); -void lafe_line_reader_free(struct lafe_line_reader *); - -#endif diff --git a/lib/libarchive/libarchive_fe/matching.c b/lib/libarchive/libarchive_fe/matching.c deleted file mode 100644 index 01e9c39f7941..000000000000 --- a/lib/libarchive/libarchive_fe/matching.c +++ /dev/null @@ -1,281 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "lafe_platform.h" -__FBSDID("$FreeBSD$"); - -#ifdef HAVE_ERRNO_H -#include <errno.h> -#endif -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -#include "err.h" -#include "line_reader.h" -#include "matching.h" -#include "pathmatch.h" - -struct match { - struct match *next; - int matches; - char pattern[1]; -}; - -struct lafe_matching { - struct match *exclusions; - int exclusions_count; - struct match *inclusions; - int inclusions_count; - int inclusions_unmatched_count; -}; - -static void add_pattern(struct match **list, const char *pattern); -static void initialize_matching(struct lafe_matching **); -static int match_exclusion(struct match *, const char *pathname); -static int match_inclusion(struct match *, const char *pathname); - -/* - * The matching logic here needs to be re-thought. I started out to - * try to mimic gtar's matching logic, but it's not entirely - * consistent. In particular 'tar -t' and 'tar -x' interpret patterns - * on the command line as anchored, but --exclude doesn't. - */ - -/* - * Utility functions to manage exclusion/inclusion patterns - */ - -int -lafe_exclude(struct lafe_matching **matching, const char *pattern) -{ - - if (*matching == NULL) - initialize_matching(matching); - add_pattern(&((*matching)->exclusions), pattern); - (*matching)->exclusions_count++; - return (0); -} - -int -lafe_exclude_from_file(struct lafe_matching **matching, const char *pathname) -{ - struct lafe_line_reader *lr; - const char *p; - int ret = 0; - - lr = lafe_line_reader(pathname, 0); - while ((p = lafe_line_reader_next(lr)) != NULL) { - if (lafe_exclude(matching, p) != 0) - ret = -1; - } - lafe_line_reader_free(lr); - return (ret); -} - -int -lafe_include(struct lafe_matching **matching, const char *pattern) -{ - - if (*matching == NULL) - initialize_matching(matching); - add_pattern(&((*matching)->inclusions), pattern); - (*matching)->inclusions_count++; - (*matching)->inclusions_unmatched_count++; - return (0); -} - -int -lafe_include_from_file(struct lafe_matching **matching, const char *pathname, - int nullSeparator) -{ - struct lafe_line_reader *lr; - const char *p; - int ret = 0; - - lr = lafe_line_reader(pathname, nullSeparator); - while ((p = lafe_line_reader_next(lr)) != NULL) { - if (lafe_include(matching, p) != 0) - ret = -1; - } - lafe_line_reader_free(lr); - return (ret); -} - -static void -add_pattern(struct match **list, const char *pattern) -{ - struct match *match; - size_t len; - - len = strlen(pattern); - match = malloc(sizeof(*match) + len + 1); - if (match == NULL) - lafe_errc(1, errno, "Out of memory"); - strcpy(match->pattern, pattern); - /* Both "foo/" and "foo" should match "foo/bar". */ - if (len && match->pattern[len - 1] == '/') - match->pattern[strlen(match->pattern)-1] = '\0'; - match->next = *list; - *list = match; - match->matches = 0; -} - - -int -lafe_excluded(struct lafe_matching *matching, const char *pathname) -{ - struct match *match; - struct match *matched; - - if (matching == NULL) - return (0); - - /* Mark off any unmatched inclusions. */ - /* In particular, if a filename does appear in the archive and - * is explicitly included and excluded, then we don't report - * it as missing even though we don't extract it. - */ - matched = NULL; - for (match = matching->inclusions; match != NULL; match = match->next){ - if (match->matches == 0 - && match_inclusion(match, pathname)) { - matching->inclusions_unmatched_count--; - match->matches++; - matched = match; - } - } - - /* Exclusions take priority */ - for (match = matching->exclusions; match != NULL; match = match->next){ - if (match_exclusion(match, pathname)) - return (1); - } - - /* It's not excluded and we found an inclusion above, so it's included. */ - if (matched != NULL) - return (0); - - - /* We didn't find an unmatched inclusion, check the remaining ones. */ - for (match = matching->inclusions; match != NULL; match = match->next){ - /* We looked at previously-unmatched inclusions already. */ - if (match->matches > 0 - && match_inclusion(match, pathname)) { - match->matches++; - return (0); - } - } - - /* If there were inclusions, default is to exclude. */ - if (matching->inclusions != NULL) - return (1); - - /* No explicit inclusions, default is to match. */ - return (0); -} - -/* - * This is a little odd, but it matches the default behavior of - * gtar. In particular, 'a*b' will match 'foo/a1111/222b/bar' - * - */ -static int -match_exclusion(struct match *match, const char *pathname) -{ - return (lafe_pathmatch(match->pattern, - pathname, - PATHMATCH_NO_ANCHOR_START | PATHMATCH_NO_ANCHOR_END)); -} - -/* - * Again, mimic gtar: inclusions are always anchored (have to match - * the beginning of the path) even though exclusions are not anchored. - */ -static int -match_inclusion(struct match *match, const char *pathname) -{ - return (lafe_pathmatch(match->pattern, pathname, PATHMATCH_NO_ANCHOR_END)); -} - -void -lafe_cleanup_exclusions(struct lafe_matching **matching) -{ - struct match *p, *q; - - if (*matching == NULL) - return; - - for (p = (*matching)->inclusions; p != NULL; ) { - q = p; - p = p->next; - free(q); - } - - for (p = (*matching)->exclusions; p != NULL; ) { - q = p; - p = p->next; - free(q); - } - - free(*matching); - *matching = NULL; -} - -static void -initialize_matching(struct lafe_matching **matching) -{ - *matching = calloc(sizeof(**matching), 1); - if (*matching == NULL) - lafe_errc(1, errno, "No memory"); -} - -int -lafe_unmatched_inclusions(struct lafe_matching *matching) -{ - - if (matching == NULL) - return (0); - return (matching->inclusions_unmatched_count); -} - -int -lafe_unmatched_inclusions_warn(struct lafe_matching *matching, const char *msg) -{ - struct match *p; - - if (matching == NULL) - return (0); - - for (p = matching->inclusions; p != NULL; p = p->next) { - if (p->matches == 0) - lafe_warnc(0, "%s: %s", p->pattern, msg); - } - - return (matching->inclusions_unmatched_count); -} diff --git a/lib/libarchive/libarchive_fe/matching.h b/lib/libarchive/libarchive_fe/matching.h deleted file mode 100644 index f4edebd43997..000000000000 --- a/lib/libarchive/libarchive_fe/matching.h +++ /dev/null @@ -1,46 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef MATCHING_H -#define MATCHING_H - -struct lafe_matching; - -int lafe_exclude(struct lafe_matching **matching, const char *pattern); -int lafe_exclude_from_file(struct lafe_matching **matching, - const char *pathname); -int lafe_include(struct lafe_matching **matching, const char *pattern); -int lafe_include_from_file(struct lafe_matching **matching, - const char *pathname, int nullSeparator); - -int lafe_excluded(struct lafe_matching *, const char *pathname); -void lafe_cleanup_exclusions(struct lafe_matching **); -int lafe_unmatched_inclusions(struct lafe_matching *); -int lafe_unmatched_inclusions_warn(struct lafe_matching *, const char *msg); - -#endif diff --git a/lib/libarchive/libarchive_fe/pathmatch.c b/lib/libarchive/libarchive_fe/pathmatch.c deleted file mode 100644 index e211362066ef..000000000000 --- a/lib/libarchive/libarchive_fe/pathmatch.c +++ /dev/null @@ -1,255 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "lafe_platform.h" -__FBSDID("$FreeBSD$"); - -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -#include "pathmatch.h" - -/* - * Check whether a character 'c' is matched by a list specification [...]: - * * Leading '!' or '^' negates the class. - * * <char>-<char> is a range of characters - * * \<char> removes any special meaning for <char> - * - * Some interesting boundary cases: - * a-d-e is one range (a-d) followed by two single characters - and e. - * \a-\d is same as a-d - * a\-d is three single characters: a, d, - - * Trailing - is not special (so [a-] is two characters a and -). - * Initial - is not special ([a-] is same as [-a] is same as [\\-a]) - * This function never sees a trailing \. - * [] always fails - * [!] always succeeds - */ -static int -pm_list(const char *start, const char *end, const char c, int flags) -{ - const char *p = start; - char rangeStart = '\0', nextRangeStart; - int match = 1, nomatch = 0; - - /* This will be used soon... */ - (void)flags; /* UNUSED */ - - /* If this is a negated class, return success for nomatch. */ - if ((*p == '!' || *p == '^') && p < end) { - match = 0; - nomatch = 1; - ++p; - } - - while (p < end) { - nextRangeStart = '\0'; - switch (*p) { - case '-': - /* Trailing or initial '-' is not special. */ - if ((rangeStart == '\0') || (p == end - 1)) { - if (*p == c) - return (match); - } else { - char rangeEnd = *++p; - if (rangeEnd == '\\') - rangeEnd = *++p; - if ((rangeStart <= c) && (c <= rangeEnd)) - return (match); - } - break; - case '\\': - ++p; - /* Fall through */ - default: - if (*p == c) - return (match); - nextRangeStart = *p; /* Possible start of range. */ - } - rangeStart = nextRangeStart; - ++p; - } - return (nomatch); -} - -/* - * If s is pointing to "./", ".//", "./././" or the like, skip it. - */ -static const char * -pm_slashskip(const char *s) { - while ((*s == '/') - || (s[0] == '.' && s[1] == '/') - || (s[0] == '.' && s[1] == '\0')) - ++s; - return (s); -} - -static int -pm(const char *p, const char *s, int flags) -{ - const char *end; - - /* - * Ignore leading './', './/', '././', etc. - */ - if (s[0] == '.' && s[1] == '/') - s = pm_slashskip(s + 1); - if (p[0] == '.' && p[1] == '/') - p = pm_slashskip(p + 1); - - for (;;) { - switch (*p) { - case '\0': - if (s[0] == '/') { - if (flags & PATHMATCH_NO_ANCHOR_END) - return (1); - /* "dir" == "dir/" == "dir/." */ - s = pm_slashskip(s); - } - return (*s == '\0'); - case '?': - /* ? always succeds, unless we hit end of 's' */ - if (*s == '\0') - return (0); - break; - case '*': - /* "*" == "**" == "***" ... */ - while (*p == '*') - ++p; - /* Trailing '*' always succeeds. */ - if (*p == '\0') - return (1); - while (*s) { - if (lafe_pathmatch(p, s, flags)) - return (1); - ++s; - } - return (0); - case '[': - /* - * Find the end of the [...] character class, - * ignoring \] that might occur within the class. - */ - end = p + 1; - while (*end != '\0' && *end != ']') { - if (*end == '\\' && end[1] != '\0') - ++end; - ++end; - } - if (*end == ']') { - /* We found [...], try to match it. */ - if (!pm_list(p + 1, end, *s, flags)) - return (0); - p = end; /* Jump to trailing ']' char. */ - break; - } else - /* No final ']', so just match '['. */ - if (*p != *s) - return (0); - break; - case '\\': - /* Trailing '\\' matches itself. */ - if (p[1] == '\0') { - if (*s != '\\') - return (0); - } else { - ++p; - if (*p != *s) - return (0); - } - break; - case '/': - if (*s != '/' && *s != '\0') - return (0); - /* Note: pattern "/\./" won't match "/"; - * pm_slashskip() correctly stops at backslash. */ - p = pm_slashskip(p); - s = pm_slashskip(s); - if (*p == '\0' && (flags & PATHMATCH_NO_ANCHOR_END)) - return (1); - --p; /* Counteract the increment below. */ - --s; - break; - case '$': - /* '$' is special only at end of pattern and only - * if PATHMATCH_NO_ANCHOR_END is specified. */ - if (p[1] == '\0' && (flags & PATHMATCH_NO_ANCHOR_END)){ - /* "dir" == "dir/" == "dir/." */ - return (*pm_slashskip(s) == '\0'); - } - /* Otherwise, '$' is not special. */ - /* FALL THROUGH */ - default: - if (*p != *s) - return (0); - break; - } - ++p; - ++s; - } -} - -/* Main entry point. */ -int -lafe_pathmatch(const char *p, const char *s, int flags) -{ - /* Empty pattern only matches the empty string. */ - if (p == NULL || *p == '\0') - return (s == NULL || *s == '\0'); - - /* Leading '^' anchors the start of the pattern. */ - if (*p == '^') { - ++p; - flags &= ~PATHMATCH_NO_ANCHOR_START; - } - - if (*p == '/' && *s != '/') - return (0); - - /* Certain patterns and file names anchor implicitly. */ - if (*p == '*' || *p == '/' || *p == '/') { - while (*p == '/') - ++p; - while (*s == '/') - ++s; - return (pm(p, s, flags)); - } - - /* If start is unanchored, try to match start of each path element. */ - if (flags & PATHMATCH_NO_ANCHOR_START) { - for ( ; s != NULL; s = strchr(s, '/')) { - if (*s == '/') - s++; - if (pm(p, s, flags)) - return (1); - } - return (0); - } - - /* Default: Match from beginning. */ - return (pm(p, s, flags)); -} diff --git a/lib/libarchive/libarchive_fe/pathmatch.h b/lib/libarchive/libarchive_fe/pathmatch.h deleted file mode 100644 index a92f3aef215d..000000000000 --- a/lib/libarchive/libarchive_fe/pathmatch.h +++ /dev/null @@ -1,42 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#ifndef LAFE_PATHMATCH_H -#define LAFE_PATHMATCH_H - -/* Don't anchor at beginning unless the pattern starts with "^" */ -#define PATHMATCH_NO_ANCHOR_START 1 -/* Don't anchor at end unless the pattern ends with "$" */ -#define PATHMATCH_NO_ANCHOR_END 2 - -/* Note that "^" and "$" are not special unless you set the corresponding - * flag above. */ - -int lafe_pathmatch(const char *p, const char *s, int flags); - -#endif |