/*
* Called here for each record from read_records()
*/
static bool record_cb(DCR *dcr, DEV_RECORD *rec)
{
if (rec->FileIndex < 0) {
get_session_record(dev, rec, &sessrec);
return true;
}
/*
* File Attributes stream
*/
switch (rec->maskedStream) {
case STREAM_UNIX_ATTRIBUTES:
case STREAM_UNIX_ATTRIBUTES_EX:
if (!unpack_attributes_record(jcr, rec->Stream, rec->data, rec->data_len, attr)) {
if (!forge_on) {
Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
} else {
Emsg0(M_ERROR, 0, _("Attrib unpack error!\n"));
}
num_files++;
return true;
}
attr->data_stream = decode_stat(attr->attr, &attr->statp, sizeof(attr->statp), &attr->LinkFI);
build_attr_output_fnames(jcr, attr);
if (file_is_included(ff, attr->fname) && !file_is_excluded(ff, attr->fname)) {
if (verbose) {
Pmsg5(-1, _("FileIndex=%d VolSessionId=%d VolSessionTime=%d Stream=%d DataLen=%d\n"),
rec->FileIndex, rec->VolSessionId, rec->VolSessionTime, rec->Stream, rec->data_len);
}
print_ls_output(jcr, attr);
num_files++;
}
break;
case STREAM_PLUGIN_NAME: {
char data[100];
int len = MIN(rec->data_len+1, sizeof(data));
bstrncpy(data, rec->data, len);
Pmsg1(000, "Plugin data: %s\n", data);
break;
}
case STREAM_RESTORE_OBJECT:
Pmsg0(000, "Restore Object record\n");
break;
default:
break;
}
return true;
}
/*
* Called here for each record from read_records()
*/
static bool record_cb(DCR *dcr, DEV_RECORD *rec)
{
if (rec->FileIndex < 0) {
get_session_record(dev, rec, &sessrec);
return true;
}
/* File Attributes stream */
if (rec->Stream == STREAM_UNIX_ATTRIBUTES ||
rec->Stream == STREAM_UNIX_ATTRIBUTES_EX) {
if (!unpack_attributes_record(jcr, rec->Stream, rec->data, attr)) {
if (!forge_on) {
Emsg0(M_ERROR_TERM, 0, _("Cannot continue.\n"));
}
num_files++;
return true;
}
if (attr->file_index != rec->FileIndex) {
Emsg2(forge_on?M_WARNING:M_ERROR_TERM, 0, _("Record header file index %ld not equal record index %ld\n"),
rec->FileIndex, attr->file_index);
}
attr->data_stream = decode_stat(attr->attr, &attr->statp, &attr->LinkFI);
build_attr_output_fnames(jcr, attr);
if (file_is_included(ff, attr->fname) && !file_is_excluded(ff, attr->fname)) {
if (verbose) {
Pmsg5(-1, _("FileIndex=%d VolSessionId=%d VolSessionTime=%d Stream=%d DataLen=%d\n"),
rec->FileIndex, rec->VolSessionId, rec->VolSessionTime, rec->Stream, rec->data_len);
}
print_ls_output(jcr, attr);
num_files++;
}
} else if (rec->Stream == STREAM_PLUGIN_NAME) {
if (strncmp("0 0", rec->data, 3) != 0) {
Pmsg1(000, "Plugin data: %s\n", rec->data);
}
}
return true;
}
/* List just block information */
static void do_blocks(char *infname)
{
DEV_BLOCK *block = dcr->block;
char buf1[100], buf2[100];
for ( ;; ) {
if (!dcr->read_block_from_device(NO_BLOCK_NUMBER_CHECK)) {
Dmsg1(100, "!read_block(): ERR=%s\n", dev->bstrerror());
if (dev->at_eot()) {
if (!mount_next_read_volume(dcr)) {
Jmsg(jcr, M_INFO, 0, _("Got EOM at file %u on device %s, Volume \"%s\"\n"),
dev->file, dev->print_name(), dcr->VolumeName);
break;
}
/* Read and discard Volume label */
DEV_RECORD *record;
record = new_record();
dcr->read_block_from_device(NO_BLOCK_NUMBER_CHECK);
read_record_from_block(dcr, record);
get_session_record(dev, record, &sessrec);
free_record(record);
Jmsg(jcr, M_INFO, 0, _("Mounted Volume \"%s\".\n"), dcr->VolumeName);
} else if (dev->at_eof()) {
Jmsg(jcr, M_INFO, 0, _("End of file %u on device %s, Volume \"%s\"\n"),
dev->file, dev->print_name(), dcr->VolumeName);
Dmsg0(20, "read_record got eof. try again\n");
continue;
} else if (dev->is_short_block()) {
Jmsg(jcr, M_INFO, 0, "%s", dev->errmsg);
continue;
} else {
/* I/O error */
display_tape_error_status(jcr, dev);
break;
}
}
if (!match_bsr_block(bsr, block)) {
Dmsg5(100, "reject Blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
block->BlockNumber, block->block_len, block->BlockVer,
block->VolSessionId, block->VolSessionTime);
continue;
}
Dmsg5(100, "Blk=%u blen=%u bVer=%d SessId=%u SessTim=%u\n",
block->BlockNumber, block->block_len, block->BlockVer,
block->VolSessionId, block->VolSessionTime);
if (verbose == 1) {
read_record_from_block(dcr, rec);
Pmsg9(-1, _("File:blk=%u:%u blk_num=%u blen=%u First rec FI=%s SessId=%u SessTim=%u Strm=%s rlen=%d\n"),
dev->file, dev->block_num,
block->BlockNumber, block->block_len,
FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId, rec->VolSessionTime,
stream_to_ascii(buf2, rec->Stream, rec->FileIndex), rec->data_len);
rec->remainder = 0;
} else if (verbose > 1) {
dump_block(block, "");
} else {
printf(_("Block: %d size=%d\n"), block->BlockNumber, block->block_len);
}
}
return;
}
/*
* read_records() calls back here for each record it gets
*/
static bool record_cb(DCR *in_dcr, DEV_RECORD *rec)
{
if (list_records) {
Pmsg5(000, _("Record: SessId=%u SessTim=%u FileIndex=%d Stream=%d len=%u\n"),
rec->VolSessionId, rec->VolSessionTime, rec->FileIndex,
rec->Stream, rec->data_len);
}
/*
* Check for Start or End of Session Record
*
*/
if (rec->FileIndex < 0) {
get_session_record(in_dcr->dev, rec, &sessrec);
if (verbose > 1) {
dump_label_record(in_dcr->dev, rec, 1);
}
switch (rec->FileIndex) {
case PRE_LABEL:
Pmsg0(000, _("Volume is prelabeled. This volume cannot be copied.\n"));
return false;
case VOL_LABEL:
Pmsg0(000, _("Volume label not copied.\n"));
return true;
case SOS_LABEL:
if (bsr && rec->match_stat < 1) {
/* Skipping record, because does not match BSR filter */
if (verbose) {
Pmsg0(-1, _("Copy skipped. Record does not match BSR filter.\n"));
}
} else {
jobs++;
}
break;
case EOS_LABEL:
if (bsr && rec->match_stat < 1) {
/* Skipping record, because does not match BSR filter */
return true;
}
while (!write_record_to_block(out_block, rec)) {
Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
rec->remainder);
if (!write_block_to_device(out_jcr->dcr)) {
Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
out_dev->print_name(), out_dev->bstrerror());
Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
out_dev->bstrerror());
return false;
}
}
if (!write_block_to_device(out_jcr->dcr)) {
Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
out_dev->print_name(), out_dev->bstrerror());
Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
out_dev->bstrerror());
return false;
}
return true;
case EOM_LABEL:
Pmsg0(000, _("EOM label not copied.\n"));
return true;
case EOT_LABEL: /* end of all tapes */
Pmsg0(000, _("EOT label not copied.\n"));
return true;
default:
return true;
}
}
/* Write record */
if (bsr && rec->match_stat < 1) {
/* Skipping record, because does not match BSR filter */
return true;
}
records++;
while (!write_record_to_block(out_block, rec)) {
Dmsg2(150, "!write_record_to_block data_len=%d rem=%d\n", rec->data_len,
rec->remainder);
if (!write_block_to_device(out_jcr->dcr)) {
Dmsg2(90, "Got write_block_to_dev error on device %s: ERR=%s\n",
out_dev->print_name(), out_dev->bstrerror());
Jmsg(out_jcr, M_FATAL, 0, _("Cannot fixup device error. %s\n"),
out_dev->bstrerror());
return false;
}
}
return true;
}