void DCOPY_do_cleanup(DCOPY_operation_t* op, \
CIRCLE_handle* handle)
{
char* newop;
/*
* Truncate file on last chunk (synchronous mode can write past end of file)
*/
int64_t bytes_written = (int64_t)(op->chunk + 1) * (int64_t)DCOPY_user_opts.chunk_size;
if(bytes_written >= op->file_size) {
/* truncate file to appropriate size, to do this before
* setting permissions in case file does not have write permission */
DCOPY_truncate_file(op, handle);
/* since we still may access the file in the compare step,
* delay setting permissions and timestamps until final phase */
}
/*
* Add work item to compare source and destination if user requested it.
*/
if(DCOPY_user_opts.compare) {
newop = DCOPY_encode_operation(COMPARE, op->chunk, op->operand, \
op->source_base_offset, \
op->dest_base_appendix, op->file_size);
handle->enqueue(newop);
free(newop);
}
return;
}
void DCOPY_do_cleanup(DCOPY_operation_t* op, \
CIRCLE_handle* handle)
{
char* newop;
bool ownership_preserved;
/*
* Only bother truncating and setting permissions on the first chunk of
* the file.
*/
if(op->chunk == 0) {
if(DCOPY_user_opts.preserve) {
/* build destination object name */
char dest_path_recursive[PATH_MAX];
char dest_path_file_to_file[PATH_MAX];
if(op->dest_base_appendix == NULL) {
sprintf(dest_path_recursive, "%s/%s", \
DCOPY_user_opts.dest_path, \
op->operand + op->source_base_offset + 1);
strncpy(dest_path_file_to_file, DCOPY_user_opts.dest_path, PATH_MAX);
}
else {
sprintf(dest_path_recursive, "%s/%s/%s", \
DCOPY_user_opts.dest_path, \
op->dest_base_appendix, \
op->operand + op->source_base_offset + 1);
sprintf(dest_path_file_to_file, "%s/%s", \
DCOPY_user_opts.dest_path, \
op->dest_base_appendix);
}
/* get stat of source object */
struct stat64 statbuf;
if(lstat64(op->operand, &statbuf) == 0) {
ownership_preserved = DCOPY_set_preserve_ownership(op, handle, &statbuf, dest_path_recursive);
DCOPY_set_preserve_permissions(op, handle, ownership_preserved, &statbuf, dest_path_recursive);
DCOPY_set_preserve_timestamps(op, handle, &statbuf, dest_path_recursive);
}
else {
/*
LOG(DCOPY_LOG_ERR, "Could not determine if `%s' is a directory. %s", path, strerror(errno));
*/
}
}
DCOPY_truncate_file(op, handle);
}
/*
* If the user is feeling brave, this is where we let them skip the
* comparison stage.
*/
if(!DCOPY_user_opts.skip_compare) {
newop = DCOPY_encode_operation(COMPARE, op->chunk, op->operand, \
op->source_base_offset, \
op->dest_base_appendix, op->file_size);
handle->enqueue(newop);
free(newop);
}
return;
}
