/*
* Copyright (C) 2012, 2013 Eric Biggers
*
- * This file is part of wimlib, a library for working with WIM files.
+ * This file is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option) any
+ * later version.
*
- * wimlib is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3 of the License, or (at your option) any later
- * version.
+ * This file is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+ * details.
*
- * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * wimlib; if not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this file; if not, see http://www.gnu.org/licenses/.
*/
#ifdef HAVE_CONFIG_H
#endif
#include "wimlib/assert.h"
+#include "wimlib/bitops.h"
#include "wimlib/endianness.h"
#include "wimlib/error.h"
#include "wimlib/file_io.h"
}
}
- const u32 chunk_order = bsr32(chunk_size);
+ const u32 chunk_order = fls32(chunk_size);
/* Calculate the total number of chunks the resource is divided into. */
const u64 num_chunks = (rspec->uncompressed_size + chunk_size - 1) >> chunk_order;
/* Now fill in chunk_offsets from the entries we have read in
* chunk_tab_data. We break aliasing rules here to avoid having
* to allocate yet another array. */
- typedef le64 __attribute__((may_alias)) aliased_le64_t;
- typedef le32 __attribute__((may_alias)) aliased_le32_t;
+ typedef le64 _may_alias_attribute aliased_le64_t;
+ typedef le32 _may_alias_attribute aliased_le32_t;
u64 * chunk_offsets_p = chunk_offsets;
if (alt_chunk_table) {
return (*ctx->cbs.consume_chunk)(chunk, size, ctx->cbs.consume_chunk_ctx);
}
-static void
-get_sha1_string(const u8 md[SHA1_HASH_SIZE], tchar *str)
-{
- for (size_t i = 0; i < SHA1_HASH_SIZE; i++)
- str += tsprintf(str, T("%02x"), md[i]);
-}
-
/* Callback for finishing reading a stream while calculating its SHA1 message
* digest. */
static int
if (wimlib_print_errors) {
tchar expected_hashstr[SHA1_HASH_SIZE * 2 + 1];
tchar actual_hashstr[SHA1_HASH_SIZE * 2 + 1];
- get_sha1_string(lte->hash, expected_hashstr);
- get_sha1_string(hash, actual_hashstr);
+ sprint_hash(lte->hash, expected_hashstr);
+ sprint_hash(hash, actual_hashstr);
ERROR("The stream is corrupted!\n"
" (Expected SHA1=%"TS",\n"
" got SHA1=%"TS")",
/* A consume_data_callback_t implementation that writes the chunk of data to a
* file descriptor. */
-int
+static int
extract_chunk_to_fd(const void *chunk, size_t size, void *_fd_p)
{
struct filedes *fd = _fd_p;