* If @old_table is non-NULL, the byte after the last byte that was checked
* in the old table. Must be less than or equal to new_check_end.
*
- * @show_progress:
- * True if progress information is to be shown while calculating the
- * integrity data.
+ * @progress_func:
+ * If non-NULL, a progress function that will be called after every
+ * calculated chunk.
*
* @integrity_table_ret:
* On success, a pointer to the calculated integrity table is written into
off_t new_check_end,
const struct integrity_table *old_table,
off_t old_check_end,
- bool show_progress,
+ wimlib_progress_func_t progress_func,
struct integrity_table **integrity_table_ret)
{
int ret = 0;
new_table->chunk_size = chunk_size;
u64 offset = WIM_HEADER_DISK_SIZE;
+ union wimlib_progress_info progress;
+
+ if (progress_func) {
+ progress.integrity.total_bytes = new_check_bytes;
+ progress.integrity.total_chunks = new_num_chunks;
+ progress.integrity.completed_chunks = 0;
+ progress.integrity.completed_bytes = 0;
+ progress.integrity.chunk_size = chunk_size;
+ progress.integrity.filename = NULL;
+ progress_func(WIMLIB_PROGRESS_MSG_CALC_INTEGRITY,
+ &progress);
+ }
for (u32 i = 0; i < new_num_chunks; i++) {
size_t this_chunk_size;
this_chunk_size = new_last_chunk_size;
else
this_chunk_size = chunk_size;
- if (show_progress) {
- unsigned percent_done;
- u64 checked_bytes = offset - WIM_HEADER_DISK_SIZE;
- percent_done = checked_bytes * 100 / new_check_bytes;
- printf("\rCalculating integrity checksums for WIM: "
- "%"PRIu64" MiB of %"PRIu64" MiB (%u%%) done",
- checked_bytes >> 20,
- new_check_bytes >> 20,
- percent_done);
- fflush(stdout);
- }
-
if (old_table &&
((this_chunk_size == chunk_size && i < old_num_chunks - 1) ||
(i == old_num_chunks - 1 && this_chunk_size == old_last_chunk_size)))
break;
}
offset += this_chunk_size;
+ if (progress_func) {
+ progress.integrity.completed_chunks++;
+ progress.integrity.completed_bytes += this_chunk_size;
+ progress_func(WIMLIB_PROGRESS_MSG_CALC_INTEGRITY,
+ &progress);
+ }
}
- if (ret != 0) {
- FREE(new_table);
- } else {
- printf("\rCalculating integrity checksums for WIM: "
- "%"PRIu64" MiB of %"PRIu64" MiB (100%%) done\n",
- new_check_bytes >> 20,
- new_check_bytes >> 20);
- fflush(stdout);
+ if (ret == 0)
*integrity_table_ret = new_table;
- }
+ else
+ FREE(new_table);
return ret;
}
* If nonzero, the offset of the byte directly following the old lookup
* table in the WIM.
*
- * @show_progress:
- * True if progress information is to be shown while writing the integrity
- * table.
+ * @progress_func
+ * If non-NULL, a progress function that will be called after every
+ * calculated chunk.
*
* Returns:
* 0 on success, nonzero on failure. The possible error codes are:
struct resource_entry *integrity_res_entry,
off_t new_lookup_table_end,
off_t old_lookup_table_end,
- bool show_progress)
+ wimlib_progress_func_t progress_func)
{
struct integrity_table *old_table;
struct integrity_table *new_table;
ret = calculate_integrity_table(fp, new_lookup_table_end,
old_table, old_lookup_table_end,
- show_progress, &new_table);
+ progress_func, &new_table);
if (ret != 0)
goto out_free_old_table;
* Number of bytes in the WIM that need to be checked (offset of end of the
* lookup table minus offset of end of the header).
*
- * @show_progress:
- * True if progress information is to be shown while checking the
- * integrity.
+ * @progress_func
+ * If non-NULL, a progress function that will be called after every
+ * verified chunk.
*
* Returns:
* > 0 (WIMLIB_ERR_*) on error
* were no inconsistencies.
* -1 (WIM_INTEGRITY_NOT_OK) if the WIM failed the integrity check.
*/
-static int verify_integrity(FILE *fp, const struct integrity_table *table,
- u64 bytes_to_check, bool show_progress)
+static int verify_integrity(FILE *fp, const char *filename,
+ const struct integrity_table *table,
+ u64 bytes_to_check,
+ wimlib_progress_func_t progress_func)
{
int ret;
u64 offset = WIM_HEADER_DISK_SIZE;
u8 sha1_md[SHA1_HASH_SIZE];
+ union wimlib_progress_info progress;
+
+ if (progress_func) {
+ progress.integrity.total_bytes = bytes_to_check;
+ progress.integrity.total_chunks = table->num_entries;
+ progress.integrity.completed_chunks = 0;
+ progress.integrity.completed_bytes = 0;
+ progress.integrity.chunk_size = table->chunk_size;
+ progress.integrity.filename = filename;
+ progress_func(WIMLIB_PROGRESS_MSG_VERIFY_INTEGRITY,
+ &progress);
+ }
for (u32 i = 0; i < table->num_entries; i++) {
size_t this_chunk_size;
if (i == table->num_entries - 1)
if (!hashes_equal(sha1_md, table->sha1sums[i]))
return WIM_INTEGRITY_NOT_OK;
- if (show_progress) {
- u64 checked_bytes = offset - WIM_HEADER_DISK_SIZE;
- unsigned percent_done = checked_bytes * 100 / bytes_to_check;
- printf("\rVerifying integrity of WIM: "
- "%"PRIu64" MiB of %"PRIu64" MiB (%u%%) done",
- checked_bytes >> 20,
- bytes_to_check >> 20,
- percent_done);
- fflush(stdout);
- }
offset += this_chunk_size;
+ if (progress_func) {
+ progress.integrity.completed_chunks++;
+ progress.integrity.completed_bytes += this_chunk_size;
+ progress_func(WIMLIB_PROGRESS_MSG_VERIFY_INTEGRITY,
+ &progress);
+ }
}
- printf("\rVerifying integrity of WIM: "
- "%"PRIu64" MiB of %"PRIu64" MiB (100%%) done\n",
- bytes_to_check >> 20,
- bytes_to_check >> 20);
- fflush(stdout);
return WIM_INTEGRITY_OK;
}
* @w:
* The WIM, opened for reading, and with the header already read.
*
- * @show_progress:
- * True if progress information is to be shown while checking the
- * integrity.
+ * @progress_func
+ * If non-NULL, a progress function that will be called after every
+ * verified chunk.
*
* Returns:
* > 0 (WIMLIB_ERR_*) on error
* -2 (WIM_INTEGRITY_NONEXISTENT) if the WIM contains no integrity
* information.
*/
-int check_wim_integrity(WIMStruct *w, bool show_progress)
+int check_wim_integrity(WIMStruct *w, wimlib_progress_func_t progress_func)
{
int ret;
u64 bytes_to_check;
bytes_to_check, &table);
if (ret != 0)
return ret;
- ret = verify_integrity(w->fp, table, bytes_to_check, show_progress);
+ ret = verify_integrity(w->fp, w->filename, table,
+ bytes_to_check, progress_func);
FREE(table);
return ret;
}
git://wimlib.net / wimlib / blobdiff