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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* tar2sqfs.c
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#include "tar2sqfs.h"
int main(int argc, char **argv)
{
sqfs_istream_t *input_file = NULL;
tar_iterator_opts topts = { 0 };
sqfs_dir_iterator_t *tar = NULL;
int status = EXIT_FAILURE;
sqfs_writer_t sqfs;
int ret;
process_args(argc, argv);
ret = istream_open_stdin(&input_file);
if (ret) {
sqfs_perror("stdint", "creating stream wrapper", ret);
return EXIT_FAILURE;
}
topts.excludedirs = excludedirs.strings;
topts.num_excludedirs = excludedirs.count;
tar = tar_open_stream(input_file, &topts);
sqfs_drop(input_file);
if (tar == NULL) {
fputs("Creating tar stream: out-of-memory\n", stderr);
return EXIT_FAILURE;
}
memset(&sqfs, 0, sizeof(sqfs));
if (sqfs_writer_init(&sqfs, &cfg))
goto out_it;
if (process_tarball(tar, &sqfs))
goto out;
if (fstree_post_process(&sqfs.fs))
goto out;
if (sqfs_writer_finish(&sqfs, &cfg))
goto out;
status = EXIT_SUCCESS;
out:
sqfs_writer_cleanup(&sqfs, status);
out_it:
sqfs_drop(tar);
return status;
}
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