51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
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create(const char* filename)
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{
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struct archive *a;
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a = archive_write_new();
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// pick a compression type
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archive_write_set_compression_bzip2(a);
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archive_write_set_compression_compress(a);
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archive_write_set_compression_gzip(a);
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archive_write_set_compression_none(a);
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// what does this do???
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archive_write_set_format_ustar(a); // is this what we want?
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// maybe this:
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archive_write_set_format_pax(a);
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archive_write_open_file(a, filename);
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struct archive* disk = archive_read_disk_new();
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archive_read_disk_set_standard_lookup(disk);
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while (*argv != NULL)
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{
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struct tree *t = tree_open(*argv);
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while (tree_next(t))
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{
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entry = archive_entry_new();
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archive_entry_set_pathname(entry, tree_current_path(t));
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archive_read_disk_entry_from_file(disk, entry, -1,
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tree_current_stat(t));
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if (verbose)
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{
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msg("a ");
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msg(tree_current_path(t));
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}
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archive_write_header(a, entry);
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int fd = open(tree_current_access_path(t), O_RDONLY);
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char buff[16384];
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len = read(fd, buff, sizeof(buff));
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while (len > 0)
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{
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archive_write_data(a, buff, len);
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len = read(fd, buff, sizeof(buff));
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}
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close(fd);
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archive_entry_free(entry);
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if (verbose)
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msg("\n");
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}
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}
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}
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