diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_virtual.c')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_virtual.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_virtual.c b/Utilities/cmlibarchive/libarchive/archive_virtual.c new file mode 100644 index 0000000..f509ee5 --- /dev/null +++ b/Utilities/cmlibarchive/libarchive/archive_virtual.c @@ -0,0 +1,163 @@ +/*- + * 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: head/lib/libarchive/archive_virtual.c 201098 2009-12-28 02:58:14Z kientzle $"); + +#include "archive.h" +#include "archive_entry.h" +#include "archive_private.h" + +int +archive_filter_code(struct archive *a, int n) +{ + return ((a->vtable->archive_filter_code)(a, n)); +} + +int +archive_filter_count(struct archive *a) +{ + return ((a->vtable->archive_filter_count)(a)); +} + +const char * +archive_filter_name(struct archive *a, int n) +{ + return ((a->vtable->archive_filter_name)(a, n)); +} + +la_int64_t +archive_filter_bytes(struct archive *a, int n) +{ + return ((a->vtable->archive_filter_bytes)(a, n)); +} + +int +archive_free(struct archive *a) +{ + if (a == NULL) + return (ARCHIVE_OK); + return ((a->vtable->archive_free)(a)); +} + +int +archive_write_close(struct archive *a) +{ + return ((a->vtable->archive_close)(a)); +} + +int +archive_read_close(struct archive *a) +{ + return ((a->vtable->archive_close)(a)); +} + +int +archive_write_fail(struct archive *a) +{ + a->state = ARCHIVE_STATE_FATAL; + return a->state; +} + +int +archive_write_free(struct archive *a) +{ + return archive_free(a); +} + +#if ARCHIVE_VERSION_NUMBER < 4000000 +/* For backwards compatibility; will be removed with libarchive 4.0. */ +int +archive_write_finish(struct archive *a) +{ + return archive_write_free(a); +} +#endif + +int +archive_read_free(struct archive *a) +{ + return archive_free(a); +} + +#if ARCHIVE_VERSION_NUMBER < 4000000 +/* For backwards compatibility; will be removed with libarchive 4.0. */ +int +archive_read_finish(struct archive *a) +{ + return archive_read_free(a); +} +#endif + +int +archive_write_header(struct archive *a, struct archive_entry *entry) +{ + ++a->file_count; + return ((a->vtable->archive_write_header)(a, entry)); +} + +int +archive_write_finish_entry(struct archive *a) +{ + return ((a->vtable->archive_write_finish_entry)(a)); +} + +la_ssize_t +archive_write_data(struct archive *a, const void *buff, size_t s) +{ + return ((a->vtable->archive_write_data)(a, buff, s)); +} + +la_ssize_t +archive_write_data_block(struct archive *a, const void *buff, size_t s, + la_int64_t o) +{ + if (a->vtable->archive_write_data_block == NULL) { + archive_set_error(a, ARCHIVE_ERRNO_MISC, + "archive_write_data_block not supported"); + a->state = ARCHIVE_STATE_FATAL; + return (ARCHIVE_FATAL); + } + return ((a->vtable->archive_write_data_block)(a, buff, s, o)); +} + +int +archive_read_next_header(struct archive *a, struct archive_entry **entry) +{ + return ((a->vtable->archive_read_next_header)(a, entry)); +} + +int +archive_read_next_header2(struct archive *a, struct archive_entry *entry) +{ + return ((a->vtable->archive_read_next_header2)(a, entry)); +} + +int +archive_read_data_block(struct archive *a, + const void **buff, size_t *s, la_int64_t *o) +{ + return ((a->vtable->archive_read_data_block)(a, buff, s, o)); +} |