Move library source into src sub-directory

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 212 deletions

diff --git a/bin/sqfs2tar/options.c b/bin/sqfs2tar/options.c
deleted file mode 100644
index ba1588d..0000000
--- a/bin/sqfs2tar/options.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * options.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "sqfs2tar.h"
-
-static struct option long_opts[] = {
-	{ "compressor", required_argument, NULL, 'c' },
-	{ "subdir", required_argument, NULL, 'd' },
-	{ "keep-as-dir", no_argument, NULL, 'k' },
-	{ "root-becomes", required_argument, NULL, 'r' },
-	{ "no-skip", no_argument, NULL, 's' },
-	{ "no-xattr", no_argument, NULL, 'X' },
-	{ "no-hard-links", no_argument, NULL, 'L' },
-	{ "help", no_argument, NULL, 'h' },
-	{ "version", no_argument, NULL, 'V' },
-	{ NULL, 0, NULL, 0 },
-};
-
-static const char *short_opts = "c:d:kr:sXLhV";
-
-static const char *usagestr =
-"Usage: sqfs2tar [OPTIONS...] <sqfsfile>\n"
-"\n"
-"Read an input squashfs archive and turn it into a tar archive, written\n"
-"to stdout.\n"
-"\n"
-"Possible options:\n"
-"\n"
-"  --compressor, -c <name>   If set, stream compress the resulting tarball.\n"
-"                            By default, the tarball is uncompressed.\n"
-"\n"
-"  --subdir, -d <dir>        Unpack the given sub directory instead of the\n"
-"                            filesystem root. Can be specified more than\n"
-"                            once to select multiple directories. If only\n"
-"                            one is specified, it becomes the new root of\n"
-"                            node of the archive file system tree.\n"
-"\n"
-"  --root-becomes, -r <dir>  Turn the root inode into a directory with the\n"
-"                            specified name. Everything else will be stored\n"
-"                            inside this directory. The special value '.' is\n"
-"                            allowed to prefix all tar paths with './' and\n"
-"                            add an entry named '.' for the root inode.\n"
-"                            If this option isn't used, all meta data stored\n"
-"                            in the root inode IS LOST!\n"
-"\n"
-"  --keep-as-dir, -k         If --subdir is used only once, don't make the\n"
-"                            subdir the archive root, instead keep it as\n"
-"                            prefix for all unpacked files.\n"
-"                            Using --subdir more than once implies\n"
-"                            --keep-as-dir.\n"
-"  --no-xattr, -X            Do not copy extended attributes.\n"
-"  --no-hard-links, -L       Do not generate hard links. Produce duplicate\n"
-"                            entries instead.\n"
-"\n"
-"  --no-skip, -s             Abort if a file cannot be stored in a tar\n"
-"                            archive. By default, it is simply skipped\n"
-"                            and a warning is written to stderr.\n"
-"\n"
-"  --help, -h                Print help text and exit.\n"
-"  --version, -V             Print version information and exit.\n"
-"\n"
-"Supported tar compression formats:\n";
-
-bool dont_skip = false;
-bool keep_as_dir = false;
-bool no_xattr = false;
-bool no_links = false;
-
-char *root_becomes = NULL;
-char **subdirs = NULL;
-size_t num_subdirs = 0;
-static size_t max_subdirs = 0;
-int compressor = 0;
-
-const char *filename = NULL;
-
-void process_args(int argc, char **argv)
-{
-	size_t idx, new_count;
-	const char *name;
-	int i, ret;
-	char **new;
-
-	for (;;) {
-		i = getopt_long(argc, argv, short_opts, long_opts, NULL);
-		if (i == -1)
-			break;
-
-		switch (i) {
-		case 'c':
-			compressor = xfrm_compressor_id_from_name(optarg);
-			if (compressor <= 0) {
-				fprintf(stderr, "unknown compressor '%s'.\n",
-					optarg);
-				goto fail;
-			}
-			break;
-		case 'd':
-			if (num_subdirs == max_subdirs) {
-				new_count = max_subdirs ? max_subdirs * 2 : 16;
-				new = realloc(subdirs,
-					      new_count * sizeof(subdirs[0]));
-				if (new == NULL)
-					goto fail_errno;
-
-				max_subdirs = new_count;
-				subdirs = new;
-			}
-
-			subdirs[num_subdirs] = strdup(optarg);
-			if (subdirs[num_subdirs] == NULL)
-				goto fail_errno;
-
-			if (canonicalize_name(subdirs[num_subdirs])) {
-				perror(optarg);
-				goto fail;
-			}
-
-			++num_subdirs;
-			break;
-		case 'r':
-			free(root_becomes);
-			root_becomes = strdup(optarg);
-			if (root_becomes == NULL)
-				goto fail_errno;
-
-			if (strcmp(root_becomes, "./") == 0)
-				root_becomes[1] = '\0';
-
-			if (strcmp(root_becomes, ".") == 0)
-				break;
-
-			if (canonicalize_name(root_becomes) != 0 ||
-			    strlen(root_becomes) == 0) {
-				fprintf(stderr,
-					"Invalid root directory '%s'.\n",
-					optarg);
-				goto fail_arg;
-			}
-			break;
-		case 'k':
-			keep_as_dir = true;
-			break;
-		case 's':
-			dont_skip = true;
-			break;
-		case 'X':
-			no_xattr = true;
-			break;
-		case 'L':
-			no_links = true;
-			break;
-		case 'h':
-			fputs(usagestr, stdout);
-
-			i = XFRM_COMPRESSOR_MIN;
-
-			while (i <= XFRM_COMPRESSOR_MAX) {
-				name = xfrm_compressor_name_from_id(i);
-				if (name != NULL)
-					printf("\t%s\n", name);
-				++i;
-			}
-
-			fputc('\n', stdout);
-			goto out_success;
-		case 'V':
-			print_version("sqfs2tar");
-			goto out_success;
-		default:
-			goto fail_arg;
-		}
-	}
-
-	if (optind >= argc) {
-		fputs("Missing argument: squashfs image\n", stderr);
-		goto fail_arg;
-	}
-
-	filename = argv[optind++];
-
-	if (optind < argc) {
-		fputs("Unknown extra arguments\n", stderr);
-		goto fail_arg;
-	}
-
-	if (num_subdirs > 1)
-		keep_as_dir = true;
-
-	return;
-fail_errno:
-	perror("parsing options");
-	goto fail;
-fail_arg:
-	fputs("Try `sqfs2tar --help' for more information.\n", stderr);
-	goto fail;
-fail:
-	ret = EXIT_FAILURE;
-	goto out_exit;
-out_success:
-	ret = EXIT_SUCCESS;
-	goto out_exit;
-out_exit:
-	for (idx = 0; idx < num_subdirs; ++idx)
-		free(subdirs[idx]);
-	free(root_becomes);
-	free(subdirs);
-	exit(ret);
-}