#define INTEGRITY_CHUNK_SIZE 10485760
/*
- * Verifies the integrity of a WIM.
+ * Verifies the integrity of a WIM.
*
- * @fp: FILE* of the WIM, currently positioned at the end of the header.
+ * @fp: FILE* of the WIM, currently positioned at the end of the header.
* @num_bytes: Number of bytes to verify the integrity of.
* @chunk_size: Chunk size per SHA1 message digest.
* @sha1sums: Array of SHA1 message digests; 20 bytes each, one per chunk.
* @show_progress: Nonzero if the percent complete is to be printed after every
* chunk.
- * @status: On success, set to WIM_INTEGRITY_OK or WIM_INTEGRITY_NOT_OK
+ * @status: On success, set to WIM_INTEGRITY_OK or WIM_INTEGRITY_NOT_OK
* based on whether the WIM is intact or not.
*/
-static int verify_integrity(FILE *fp, u64 num_bytes, u32 chunk_size,
+static int verify_integrity(FILE *fp, u64 num_bytes, u32 chunk_size,
const u8 *sha1sums, int show_progress,
int *status)
{
bytes_remaining = num_bytes;
while (bytes_remaining != 0) {
if (show_progress) {
- percent_done = (num_bytes - bytes_remaining) * 100 /
+ percent_done = (num_bytes - bytes_remaining) * 100 /
num_bytes;
printf("Verifying integrity of WIM (%"PRIu64" bytes "
- "remaining, %u%% done) \r",
+ "remaining, %u%% done) \r",
bytes_remaining, percent_done);
fflush(stdout);
}
}
/*
- * Verifies the integrity of the WIM.
+ * Verifies the integrity of the WIM.
*
* @show_progress: Nonzero if the percent complete is to be printed after every
* chunk.
if (integrity_table_size != expected_size) {
ERROR("Integrity table is %u bytes, but expected %"PRIu64" "
- "bytes to hold %u entries",
+ "bytes to hold %u entries",
integrity_table_size, expected_size, num_entries);
ret = WIMLIB_ERR_INVALID_INTEGRITY_TABLE;
goto out;
}
/* call verify_integrity(), which does the actual checking of the SHA1
* message digests. */
- ret = verify_integrity(w->fp, bytes_to_check, chunk_size, p,
+ ret = verify_integrity(w->fp, bytes_to_check, chunk_size, p,
show_progress, status);
out:
FREE(buf);
return ret;
}
-/*
+/*
* Writes integrity information to the output stream for a WIM file being
- * written.
+ * written.
*
* @end_header_offset is the offset of the byte after the header, which is the
* beginning of the region that is checksummed.
*
* @end_lookup_table_offset is the offset of the byte after the lookup table,
- * which is the end of the region that is checksummed.
+ * which is the end of the region that is checksummed.
*/
-int write_integrity_table(FILE *out, u64 end_header_offset,
+int write_integrity_table(FILE *out, u64 end_header_offset,
u64 end_lookup_table_offset, int show_progress)
{
u64 bytes_to_check;
while (bytes_remaining != 0) {
- uint percent_done = (bytes_to_check - bytes_remaining) *
+ uint percent_done = (bytes_to_check - bytes_remaining) *
100 / bytes_to_check;
if (show_progress) {
printf("Calculating integrity checksums for WIM "
"(%"PRIu64" bytes remaining, %u%% "
- "done) \r",
+ "done) \r",
bytes_remaining, percent_done);
fflush(stdout);
}