1 files changed, 0 insertions, 120 deletions
diff --git a/unpack/dump_xattrs.c b/unpack/dump_xattrs.c
deleted file mode 100644
index 93b0b01..0000000
--- a/unpack/dump_xattrs.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * dump_xattrs.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "rdsquashfs.h"
-
-static void print_hex(const sqfs_u8 *value, size_t len)
-{
-	printf("0x");
-
-	while (len--)
-		printf("%02X", *(value++));
-}
-
-static bool is_printable(const sqfs_u8 *value, size_t len)
-{
-	size_t utf8_cont = 0;
-	sqfs_u8 x;
-
-	while (len--) {
-		x = *(value++);
-
-		if (utf8_cont > 0) {
-			if ((x & 0xC0) != 0x80)
-				return false;
-
-			--utf8_cont;
-		} else {
-			if (x < 0x80) {
-				if (x < 0x20) {
-					if (x >= 0x07 && x <= 0x0D)
-						continue;
-					if (x == 0x00)
-						continue;
-					return false;
-				}
-
-				if (x == 0x7F)
-					return false;
-			}
-
-			if ((x & 0xE0) == 0xC0) {
-				utf8_cont = 1;
-			} else if ((x & 0xF0) == 0xE0) {
-				utf8_cont = 2;
-			} else if ((x & 0xF8) == 0xF0) {
-				utf8_cont = 3;
-			} else if ((x & 0xFC) == 0xF8) {
-				utf8_cont = 4;
-			} else if ((x & 0xFE) == 0xFC) {
-				utf8_cont = 5;
-			}
-
-			if (utf8_cont > 0 && len < utf8_cont)
-				return false;
-		}
-	}
-
-	return true;
-}
-
-int dump_xattrs(sqfs_xattr_reader_t *xattr, const sqfs_inode_generic_t *inode)
-{
-	sqfs_xattr_value_t *value;
-	sqfs_xattr_entry_t *key;
-	sqfs_xattr_id_t desc;
-	sqfs_u32 index;
-	size_t i;
-
-	if (xattr == NULL)
-		return 0;
-
-	sqfs_inode_get_xattr_index(inode, &index);
-
-	if (index == 0xFFFFFFFF)
-		return 0;
-
-	if (sqfs_xattr_reader_get_desc(xattr, index, &desc)) {
-		fputs("Error resolving xattr index\n", stderr);
-		return -1;
-	}
-
-	if (sqfs_xattr_reader_seek_kv(xattr, &desc)) {
-		fputs("Error locating xattr key-value pairs\n", stderr);
-		return -1;
-	}
-
-	for (i = 0; i < desc.count; ++i) {
-		if (sqfs_xattr_reader_read_key(xattr, &key)) {
-			fputs("Error reading xattr key\n", stderr);
-			return -1;
-		}
-
-		if (sqfs_xattr_reader_read_value(xattr, key, &value)) {
-			fputs("Error reading xattr value\n", stderr);
-			free(key);
-			return -1;
-		}
-
-		if (is_printable(key->key, key->size)) {
-			printf("%s=", key->key);
-		} else {
-			print_hex(key->key, key->size);
-		}
-
-		if (is_printable(value->value, value->size)) {
-			printf("%s\n", value->value);
-		} else {
-			print_hex(value->value, value->size);
-			printf("\n");
-		}
-
-		free(key);
-		free(value);
-	}
-
-	return 0;
-}