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-rw-r--r--libarchive/libarchive-2.4.17/examples/tarfilter.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/libarchive/libarchive-2.4.17/examples/tarfilter.c b/libarchive/libarchive-2.4.17/examples/tarfilter.c
deleted file mode 100644
index b7e08cf..0000000
--- a/libarchive/libarchive-2.4.17/examples/tarfilter.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * This file is in the public domain.
- *
- * Feel free to use it as you wish.
- */
-
-/*
- * This example program reads an archive from stdin (which can be in
- * any format recognized by libarchive) and writes certain entries to
- * an uncompressed ustar archive on stdout. This is a template for
- * many kinds of archive manipulation: converting formats, resetting
- * ownership, inserting entries, removing entries, etc.
- *
- * To compile:
- * gcc -Wall -o tarfilter tarfilter.c -larchive -lz -lbz2
- */
-
-#include <sys/stat.h>
-#include <archive.h>
-#include <archive_entry.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-static void
-die(char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
- va_end(ap);
- fprintf(stderr, "\n");
- exit(1);
-}
-
-int
-main(int argc, char **argv)
-{
- char buff[8192];
- ssize_t len;
- int r;
- mode_t m;
- struct archive *ina;
- struct archive *outa;
- struct archive_entry *entry;
-
- /* Read an archive from stdin, with automatic format detection. */
- ina = archive_read_new();
- if (ina == NULL)
- die("Couldn't create archive reader.");
- if (archive_read_support_compression_all(ina) != ARCHIVE_OK)
- die("Couldn't enable decompression");
- if (archive_read_support_format_all(ina) != ARCHIVE_OK)
- die("Couldn't enable read formats");
- if (archive_read_open_fd(ina, 0, 10240) != ARCHIVE_OK)
- die("Couldn't open input archive");
-
- /* Write an uncompressed ustar archive to stdout. */
- outa = archive_write_new();
- if (outa == NULL)
- die("Couldn't create archive writer.");
- if (archive_write_set_compression_none(outa) != ARCHIVE_OK)
- die("Couldn't enable compression");
- if (archive_write_set_format_ustar(outa) != ARCHIVE_OK)
- die("Couldn't set output format");
- if (archive_write_open_fd(outa, 1) != ARCHIVE_OK)
- die("Couldn't open output archive");
-
- /* Examine each entry in the input archive. */
- while ((r = archive_read_next_header(ina, &entry)) == ARCHIVE_OK) {
- fprintf(stderr, "%s: ", archive_entry_pathname(entry));
-
- /* Skip anything that isn't a regular file. */
- if (!S_ISREG(archive_entry_mode(entry))) {
- fprintf(stderr, "skipped\n");
- continue;
- }
-
- /* Make everything owned by root/wheel. */
- archive_entry_set_uid(entry, 0);
- archive_entry_set_uname(entry, "root");
- archive_entry_set_gid(entry, 0);
- archive_entry_set_gname(entry, "wheel");
-
- /* Make everything permission 0744, strip SUID, etc. */
- m = archive_entry_mode(entry);
- archive_entry_set_mode(entry, (m & ~07777) | 0744);
-
- /* Copy input entries to output archive. */
- if (archive_write_header(outa, entry) != ARCHIVE_OK)
- die("Error writing output archive");
- if (archive_entry_size(entry) > 0) {
- len = archive_read_data(ina, buff, sizeof(buff));
- while (len > 0) {
- if (archive_write_data(outa, buff, len) != len)
- die("Error writing output archive");
- len = archive_read_data(ina, buff, sizeof(buff));
- }
- if (len < 0)
- die("Error reading input archive");
- }
- fprintf(stderr, "copied\n");
- }
- if (r != ARCHIVE_EOF)
- die("Error reading archive");
- /* Close the archives. */
- if (archive_read_finish(ina) != ARCHIVE_OK)
- die("Error closing input archive");
- if (archive_write_finish(outa) != ARCHIVE_OK)
- die("Error closing output archive");
- return (0);
-}