libarchive: Remove our copy to make room for new import

1 files changed, 0 insertions, 389 deletions

diff --git a/Utilities/cmlibarchive/libarchive/archive_util.c b/Utilities/cmlibarchive/libarchive/archive_util.c
deleted file mode 100644
index 142df01..0000000
--- a/Utilities/cmlibarchive/libarchive/archive_util.c
+++ /dev/null
@@ -1,389 +0,0 @@
-/*-
- * Copyright (c) 2009 Michihiro NAKAJIMA
- * 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 "archive_platform.h"
-__FBSDID("$FreeBSD: src/lib/libarchive/archive_util.c,v 1.19 2008/10/21 12:10:30 des Exp $");
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-
-#include "archive.h"
-#include "archive_private.h"
-#include "archive_string.h"
-
-#if ARCHIVE_VERSION_NUMBER < 3000000
-/* These disappear in libarchive 3.0 */
-/* Deprecated. */
-int
-archive_api_feature(void)
-{
-    return (ARCHIVE_API_FEATURE);
-}
-
-/* Deprecated. */
-int
-archive_api_version(void)
-{
-    return (ARCHIVE_API_VERSION);
-}
-
-/* Deprecated synonym for archive_version_number() */
-int
-archive_version_stamp(void)
-{
-    return (archive_version_number());
-}
-
-/* Deprecated synonym for archive_version_string() */
-const char *
-archive_version(void)
-{
-    return (archive_version_string());
-}
-#endif
-
-int
-archive_version_number(void)
-{
-    return (ARCHIVE_VERSION_NUMBER);
-}
-
-const char *
-archive_version_string(void)
-{
-    return (ARCHIVE_VERSION_STRING);
-}
-
-int
-archive_errno(struct archive *a)
-{
-    return (a->archive_error_number);
-}
-
-const char *
-archive_error_string(struct archive *a)
-{
-
-    if (a->error != NULL  &&  *a->error != '\0')
-        return (a->error);
-    else
-        return ("(Empty error message)");
-}
-
-int
-archive_file_count(struct archive *a)
-{
-    return (a->file_count);
-}
-
-int
-archive_format(struct archive *a)
-{
-    return (a->archive_format);
-}
-
-const char *
-archive_format_name(struct archive *a)
-{
-    return (a->archive_format_name);
-}
-
-
-int
-archive_compression(struct archive *a)
-{
-    return (a->compression_code);
-}
-
-const char *
-archive_compression_name(struct archive *a)
-{
-    return (a->compression_name);
-}
-
-
-/*
- * Return a count of the number of compressed bytes processed.
- */
-int64_t
-archive_position_compressed(struct archive *a)
-{
-    return (a->raw_position);
-}
-
-/*
- * Return a count of the number of uncompressed bytes processed.
- */
-int64_t
-archive_position_uncompressed(struct archive *a)
-{
-    return (a->file_position);
-}
-
-void
-archive_clear_error(struct archive *a)
-{
-    archive_string_empty(&a->error_string);
-    a->error = NULL;
-}
-
-void
-archive_set_error(struct archive *a, int error_number, const char *fmt, ...)
-{
-    va_list ap;
-
-    a->archive_error_number = error_number;
-    if (fmt == NULL) {
-        a->error = NULL;
-        return;
-    }
-
-    va_start(ap, fmt);
-    archive_string_vsprintf(&(a->error_string), fmt, ap);
-    va_end(ap);
-    a->error = a->error_string.s;
-}
-
-void
-archive_copy_error(struct archive *dest, struct archive *src)
-{
-    dest->archive_error_number = src->archive_error_number;
-
-    archive_string_copy(&dest->error_string, &src->error_string);
-    dest->error = dest->error_string.s;
-}
-
-void
-__archive_errx(int retvalue, const char *msg)
-{
-    static const char *msg1 = "Fatal Internal Error in libarchive: ";
-    size_t s;
-
-    s = write(2, msg1, strlen(msg1));
-    s = write(2, msg, strlen(msg));
-    s = write(2, "\n", 1);
-    (void)s; /* UNUSED */
-    exit(retvalue);
-}
-
-/*
- * Parse option strings
- *  Detail of option format.
- *    - The option can accept:
- *     "opt-name", "!opt-name", "opt-name=value".
- *
- *    - The option entries are separated by comma.
- *        e.g  "compression=9,opt=XXX,opt-b=ZZZ"
- *
- *    - The name of option string consist of '-' and alphabet
- *      but character '-' cannot be used for the first character.
- *      (Regular expression is [a-z][-a-z]+)
- *
- *    - For a specfic format/filter, using the format name with ':'.
- *        e.g  "zip:compression=9"
- *        (This "compression=9" option entry is for "zip" format only)
- *
- *      If another entries follow it, those are not for
- *      the specfic format/filter.
- *        e.g  handle "zip:compression=9,opt=XXX,opt-b=ZZZ"
- *          "zip" format/filter handler will get "compression=9"
- *          all format/filter handler will get "opt=XXX"
- *          all format/filter handler will get "opt-b=ZZZ"
- *
- *    - Whitespace and tab are bypassed.
- *
- */
-int
-__archive_parse_options(const char *p, const char *fn, int keysize, char *key,
-    int valsize, char *val)
-{
-    const char *p_org;
-    int apply;
-    int kidx, vidx;
-    int negative; 
-    enum {
-        /* Requested for initialization. */
-        INIT,
-        /* Finding format/filter-name and option-name. */
-        F_BOTH,
-        /* Finding option-name only.
-         * (already detected format/filter-name) */
-        F_NAME,
-        /* Getting option-value. */
-        G_VALUE,
-    } state;
-
-    p_org = p;
-    state = INIT;
-    kidx = vidx = negative = 0;
-    apply = 1;
-    while (*p) {
-        switch (state) {
-        case INIT:
-            kidx = vidx = 0;
-            negative = 0;
-            apply = 1;
-            state = F_BOTH;
-            break;
-        case F_BOTH:
-        case F_NAME:
-            if ((*p >= 'a' && *p <= 'z') ||
-                (*p >= '0' && *p <= '9') || *p == '-') {
-                if (kidx == 0 && !(*p >= 'a' && *p <= 'z'))
-                    /* Illegal sequence. */
-                    return (-1);
-                if (kidx >= keysize -1)
-                    /* Too many characters. */
-                    return (-1);
-                key[kidx++] = *p++;
-            } else if (*p == '!') {
-                if (kidx != 0)
-                    /* Illegal sequence. */
-                    return (-1);
-                negative = 1;
-                ++p;
-            } else if (*p == ',') {
-                if (kidx == 0)
-                    /* Illegal sequence. */
-                    return (-1);
-                if (!negative)
-                    val[vidx++] = '1';
-                /* We have got boolean option data. */
-                ++p;
-                if (apply)
-                    goto complete;
-                else
-                    /* This option does not apply to the
-                     * format which the fn variable
-                     * indicate. */
-                    state = INIT;
-            } else if (*p == ':') {
-                /* obuf data is format name */
-                if (state == F_NAME)
-                    /* We already found it. */
-                    return (-1);
-                if (kidx == 0)
-                    /* Illegal sequence. */
-                    return (-1);
-                if (negative)
-                    /* We cannot accept "!format-name:". */
-                    return (-1);
-                key[kidx] = '\0';
-                if (strcmp(fn, key) != 0)
-                    /* This option does not apply to the
-                     * format which the fn variable
-                     * indicate. */
-                    apply = 0;
-                kidx = 0;
-                ++p;
-                state = F_NAME;
-            } else if (*p == '=') {
-                if (kidx == 0)
-                    /* Illegal sequence. */
-                    return (-1);
-                if (negative)
-                    /* We cannot accept "!opt-name=value". */
-                    return (-1);
-                ++p;
-                state = G_VALUE;
-            } else if (*p == ' ') {
-                /* Pass the space character */
-                ++p;
-            } else {
-                /* Illegal character. */
-                return (-1);
-            }
-            break;
-        case G_VALUE:
-            if (*p == ',') {
-                if (vidx == 0)
-                    /* Illegal sequence. */
-                    return (-1);
-                /* We have got option data. */
-                ++p;
-                if (apply)
-                    goto complete;
-                else
-                    /* This option does not apply to the
-                     * format which the fn variable
-                     * indicate. */
-                    state = INIT;
-            } else if (*p == ' ') {
-                /* Pass the space character */
-                ++p;
-            } else {
-                if (vidx >= valsize -1)
-                    /* Too many characters. */
-                    return (-1);
-                val[vidx++] = *p++;
-            }
-            break;
-        } 
-    }
-
-    switch (state) {
-    case F_BOTH:
-    case F_NAME:
-        if (kidx != 0) {
-            if (!negative)
-                val[vidx++] = '1';
-            /* We have got boolean option. */
-            if (apply)
-                /* This option apply to the format which the
-                 * fn variable indicate. */
-                goto complete;
-        }
-        break;
-    case G_VALUE:
-        if (vidx == 0)
-            /* Illegal sequence. */
-            return (-1);
-        /* We have got option value. */
-        if (apply)
-            /* This option apply to the format which the fn
-             * variable indicate. */
-            goto complete;
-        break;
-    case INIT:/* nothing */
-        break;
-    }
-
-    /* End of Option string. */
-    return (0);
-
-complete:
-    key[kidx] = '\0';
-    val[vidx] = '\0';
-    /* Return a size which we've consumed for detecting option */
-    return ((int)(p - p_org));
-}