/*
* Open the device with the operating system and
* initialize buffer pointers.
*
* Returns: true on success
* false on error
*
* Note, for a tape, the VolName is the name we give to the
* volume (not really used here), but for a file, the
* VolName represents the name of the file to be created/opened.
* In the case of a file, the full name is the device name
* (archive_name) with the VolName concatenated.
*/
bool DEVICE::open(DCR *dcr, int omode)
{
char preserve[ST_BYTES];
clear_all_bits(ST_MAX, preserve);
if (is_open()) {
if (open_mode == omode) {
return true;
} else {
d_close(m_fd);
clear_opened();
Dmsg0(100, "Close fd for mode change.\n");
if (bit_is_set(ST_LABEL, state))
set_bit(ST_LABEL, preserve);
if (bit_is_set(ST_APPENDREADY, state))
set_bit(ST_APPENDREADY, preserve);
if (bit_is_set(ST_READREADY, state))
set_bit(ST_READREADY, preserve);
}
}
if (dcr) {
dcr->setVolCatName(dcr->VolumeName);
VolCatInfo = dcr->VolCatInfo; /* structure assign */
}
Dmsg4(100, "open dev: type=%d dev_name=%s vol=%s mode=%s\n", dev_type,
print_name(), getVolCatName(), mode_to_str(omode));
clear_bit(ST_LABEL, state);
clear_bit(ST_APPENDREADY, state);
clear_bit(ST_READREADY, state);
clear_bit(ST_EOT, state);
clear_bit(ST_WEOT, state);
clear_bit(ST_EOF, state);
label_type = B_BAREOS_LABEL;
/*
* We are about to open the device so let any plugin know we are.
*/
if (dcr && generate_plugin_event(dcr->jcr, bsdEventDeviceOpen, dcr) != bRC_OK) {
Dmsg0(100, "open_dev: bsdEventDeviceOpen failed\n");
return false;
}
Dmsg1(100, "call open_device mode=%s\n", mode_to_str(omode));
open_device(dcr, omode);
/*
* Reset any important state info
*/
clone_bits(ST_MAX, preserve, state);
Dmsg2(100, "preserve=0x%x fd=%d\n", preserve, m_fd);
return m_fd >= 0;
}
bool B_ACCURATE_HTABLE::init(JCR *jcr, uint32_t nbfile)
{
CurFile *elt = NULL;
if (!m_file_list) {
m_file_list = (htable *)malloc(sizeof(htable));
m_file_list->init(elt, &elt->link, nbfile);
}
if (!m_seen_bitmap) {
m_seen_bitmap = (char *)malloc(nbytes_for_bits(nbfile));
clear_all_bits(nbfile, m_seen_bitmap);
}
return true;
}
char *DEVICE::status_dev()
{
char *status;
status = (char *)malloc(BMT_BYTES);
clear_all_bits(BMT_MAX, status);
if (bit_is_set(ST_EOT, state) || bit_is_set(ST_WEOT, state)) {
set_bit(BMT_EOD, status);
Pmsg0(-20, " EOD");
}
if (bit_is_set(ST_EOF, state)) {
set_bit(BMT_EOF, status);
Pmsg0(-20, " EOF");
}
set_bit(BMT_ONLINE, status);
set_bit(BMT_BOT, status);
return status;
}
bool B_ACCURATE_LMDB::init(JCR *jcr, uint32_t nbfile)
{
int result;
MDB_env *env;
size_t mapsize = 10485760;
if (!m_db_env) {
result = mdb_env_create(&env);
if (result) {
Jmsg1(jcr, M_FATAL, 0, _("Unable to create MDB environment: %s\n"), mdb_strerror(result));
return false;
}
if ((nbfile * AVG_NR_BYTES_PER_ENTRY) > mapsize) {
size_t pagesize;
#ifdef HAVE_GETPAGESIZE
pagesize = getpagesize();
#else
pagesize = B_PAGE_SIZE;
#endif
mapsize = (((nbfile * AVG_NR_BYTES_PER_ENTRY) / pagesize) + 1) * pagesize;
}
result = mdb_env_set_mapsize(env, mapsize);
if (result) {
Jmsg1(jcr, M_FATAL, 0, _("Unable to set MDB mapsize: %s\n"), mdb_strerror(result));
goto bail_out;
}
/*
* Explicitly set the number of readers to 1.
*/
result = mdb_env_set_maxreaders(env, 1);
if (result) {
Jmsg1(jcr, M_FATAL, 0, _("Unable to set MDB maxreaders: %s\n"), mdb_strerror(result));
goto bail_out;
}
Mmsg(m_lmdb_name, "%s/.accurate_lmdb.%d", me->working_directory, jcr->JobId);
result = mdb_env_open(env, m_lmdb_name, MDB_NOSUBDIR | MDB_NOLOCK | MDB_NOSYNC, 0600);
if (result) {
Jmsg2(jcr, M_FATAL, 0, _("Unable create LDMD database %s: %s\n"), m_lmdb_name, mdb_strerror(result));
goto bail_out;
}
result = mdb_txn_begin(env, NULL, 0, &m_db_rw_txn);
if (result) {
Jmsg1(jcr, M_FATAL, 0, _("Unable to start a write transaction: %s\n"), mdb_strerror(result));
goto bail_out;
}
result = mdb_dbi_open(m_db_rw_txn, NULL, MDB_CREATE, &m_db_dbi);
if (result) {
Jmsg1(jcr, M_FATAL, 0, _("Unable to open LMDB internal database: %s\n"), mdb_strerror(result));
mdb_txn_abort(m_db_rw_txn);
m_db_rw_txn = NULL;
goto bail_out;
}
m_db_env = env;
}
if (!m_pay_load) {
m_pay_load = get_pool_memory(PM_MESSAGE);
}
if (!m_lmdb_name) {
m_pay_load = get_pool_memory(PM_FNAME);
}
if (!m_seen_bitmap) {
m_seen_bitmap = (char *)malloc(nbytes_for_bits(nbfile));
clear_all_bits(nbfile, m_seen_bitmap);
}
return true;
bail_out:
if (env) {
mdb_env_close(env);
}
return false;
}
/*
* Read a Record from the block
*
* Returns: false if nothing read or if the continuation record does not match.
* In both of these cases, a block read must be done.
* true if at least the record header was read, this
* routine may have to be called again with a new
* block if the entire record was not read.
*/
bool read_record_from_block(DCR *dcr, DEV_RECORD *rec)
{
ser_declare;
uint32_t remlen;
uint32_t VolSessionId;
uint32_t VolSessionTime;
int32_t FileIndex;
int32_t Stream;
uint32_t data_bytes;
uint32_t rhl;
char buf1[100], buf2[100];
remlen = dcr->block->binbuf;
/*
* Clear state flags
*/
clear_all_bits(REC_STATE_MAX, rec->state_bits);
if (dcr->block->dev->is_tape()) {
set_bit(REC_ISTAPE, rec->state_bits);
}
rec->Block = ((DEVICE *)(dcr->block->dev))->EndBlock;
rec->File = ((DEVICE *)(dcr->block->dev))->EndFile;
/*
* Get the header. There is always a full header, otherwise we find it in the next block.
*/
Dmsg3(450, "Block=%d Ver=%d size=%u\n", dcr->block->BlockNumber, dcr->block->BlockVer,
dcr->block->block_len);
if (dcr->block->BlockVer == 1) {
rhl = RECHDR1_LENGTH;
} else {
rhl = RECHDR2_LENGTH;
}
if (remlen >= rhl) {
Dmsg4(450, "Enter read_record_block: remlen=%d data_len=%d rem=%d blkver=%d\n",
remlen, rec->data_len, rec->remainder, dcr->block->BlockVer);
unser_begin(dcr->block->bufp, WRITE_RECHDR_LENGTH);
if (dcr->block->BlockVer == 1) {
unser_uint32(VolSessionId);
unser_uint32(VolSessionTime);
} else {
VolSessionId = dcr->block->VolSessionId;
VolSessionTime = dcr->block->VolSessionTime;
}
unser_int32(FileIndex);
unser_int32(Stream);
unser_uint32(data_bytes);
dcr->block->bufp += rhl;
dcr->block->binbuf -= rhl;
remlen -= rhl;
/*
* If we are looking for more (remainder!=0), we reject anything
* where the VolSessionId and VolSessionTime don't agree
*/
if (rec->remainder && (rec->VolSessionId != VolSessionId ||
rec->VolSessionTime != VolSessionTime)) {
set_bit(REC_NO_MATCH, rec->state_bits);
Dmsg0(450, "remainder and VolSession doesn't match\n");
return false; /* This is from some other Session */
}
/*
* If Stream is negative, it means that this is a continuation
* of a previous partially written record.
*/
if (Stream < 0) { /* continuation record? */
Dmsg1(500, "Got negative Stream => continuation. remainder=%d\n", rec->remainder);
set_bit(REC_CONTINUATION, rec->state_bits);
if (!rec->remainder) { /* if we didn't read previously */
rec->data_len = 0; /* return data as if no continuation */
} else if (rec->Stream != -Stream) {
set_bit(REC_NO_MATCH, rec->state_bits);
return false; /* This is from some other Session */
}
rec->Stream = -Stream; /* set correct Stream */
rec->maskedStream = rec->Stream & STREAMMASK_TYPE;
} else { /* Regular record */
rec->Stream = Stream;
rec->maskedStream = rec->Stream & STREAMMASK_TYPE;
rec->data_len = 0; /* transfer to beginning of data */
}
rec->VolSessionId = VolSessionId;
rec->VolSessionTime = VolSessionTime;
rec->FileIndex = FileIndex;
if (FileIndex > 0) {
if (dcr->block->FirstIndex == 0) {
dcr->block->FirstIndex = FileIndex;
}
dcr->block->LastIndex = FileIndex;
}
Dmsg6(450, "rd_rec_blk() got FI=%s SessId=%d Strm=%s len=%u\n"
"remlen=%d data_len=%d\n",
FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId,
stream_to_ascii(buf2, rec->Stream, rec->FileIndex), data_bytes, remlen,
rec->data_len);
} else {
/*
* No more records in this block because the number
* of remaining bytes are less than a record header
* length, so return empty handed, but indicate that
* he must read again. By returning, we allow the
* higher level routine to fetch the next block and
* then reread.
*/
Dmsg0(450, "read_record_block: nothing\n");
set_bit(REC_NO_HEADER, rec->state_bits);
set_bit(REC_BLOCK_EMPTY, rec->state_bits);
empty_block(dcr->block); /* mark block empty */
return false;
}
/* Sanity check */
if (data_bytes >= MAX_BLOCK_LENGTH) {
/*
* Something is wrong, force read of next block, abort
* continuing with this block.
*/
set_bit(REC_NO_HEADER, rec->state_bits);
set_bit(REC_BLOCK_EMPTY, rec->state_bits);
empty_block(dcr->block);
Jmsg2(dcr->jcr, M_WARNING, 0, _("Sanity check failed. maxlen=%d datalen=%d. Block discarded.\n"),
MAX_BLOCK_LENGTH, data_bytes);
return false;
}
rec->data = check_pool_memory_size(rec->data, rec->data_len + data_bytes);
/*
* At this point, we have read the header, now we
* must transfer as much of the data record as
* possible taking into account: 1. A partial
* data record may have previously been transferred,
* 2. The current block may not contain the whole data
* record.
*/
if (remlen >= data_bytes) {
/*
* Got whole record
*/
memcpy(rec->data+rec->data_len, dcr->block->bufp, data_bytes);
dcr->block->bufp += data_bytes;
dcr->block->binbuf -= data_bytes;
rec->data_len += data_bytes;
} else {
/*
* Partial record
*/
memcpy(rec->data+rec->data_len, dcr->block->bufp, remlen);
dcr->block->bufp += remlen;
dcr->block->binbuf -= remlen;
rec->data_len += remlen;
rec->remainder = 1; /* partial record transferred */
Dmsg1(450, "read_record_block: partial xfered=%d\n", rec->data_len);
set_bit(REC_PARTIAL_RECORD, rec->state_bits);
set_bit(REC_BLOCK_EMPTY, rec->state_bits);
return true;
}
rec->remainder = 0;
Dmsg4(450, "Rtn full rd_rec_blk FI=%s SessId=%d Strm=%s len=%d\n",
FI_to_ascii(buf1, rec->FileIndex), rec->VolSessionId,
stream_to_ascii(buf2, rec->Stream, rec->FileIndex), rec->data_len);
return true; /* transferred full record */
}
/*
* Request SD to send us the slot:barcodes, then wiffle
* through them all labeling them.
*/
static void label_from_barcodes(UAContext *ua, int drive, bool label_encrypt)
{
STORERES *store = ua->jcr->res.wstore;
POOL_DBR pr;
MEDIA_DBR mr, omr;
vol_list_t *vl;
dlist *vol_list = NULL;
bool media_record_exists;
char *slot_list;
int max_slots;
max_slots = get_num_slots_from_SD(ua);
if (max_slots <= 0) {
ua->warning_msg(_("No slots in changer to scan.\n"));
return;
}
slot_list = (char *)malloc(nbytes_for_bits(max_slots));
clear_all_bits(max_slots, slot_list);
if (!get_user_slot_list(ua, slot_list, "slots", max_slots)) {
goto bail_out;
}
vol_list = get_vol_list_from_SD(ua, store, false /* no listall */ , false /*no scan*/);
if (!vol_list) {
ua->warning_msg(_("No Volumes found to label, or no barcodes.\n"));
goto bail_out;
}
/*
* Display list of Volumes and ask if he really wants to proceed
*/
ua->send_msg(_("The following Volumes will be labeled:\n"
"Slot Volume\n"
"==============\n"));
foreach_dlist(vl, vol_list) {
if (!vl->VolName || !bit_is_set(vl->Slot - 1, slot_list)) {
continue;
}
ua->send_msg("%4d %s\n", vl->Slot, vl->VolName);
}
if (!get_yesno(ua, _("Do you want to label these Volumes? (yes|no): ")) ||
(ua->pint32_val == 0)) {
goto bail_out;
}
/*
* Select a pool
*/
memset(&pr, 0, sizeof(pr));
if (!select_pool_dbr(ua, &pr)) {
goto bail_out;
}
/*
* Fire off the label requests
*/
foreach_dlist(vl, vol_list) {
if (!vl->VolName || !bit_is_set(vl->Slot - 1, slot_list)) {
continue;
}
mr.clear();
bstrncpy(mr.VolumeName, vl->VolName, sizeof(mr.VolumeName));
media_record_exists = false;
if (db_get_media_record(ua->jcr, ua->db, &mr)) {
if (mr.VolBytes != 0) {
ua->warning_msg(_("Media record for Slot %d Volume \"%s\" already exists.\n"),
vl->Slot, mr.VolumeName);
mr.Slot = vl->Slot;
mr.InChanger = mr.Slot > 0; /* if slot give assume in changer */
set_storageid_in_mr(store, &mr);
if (!db_update_media_record(ua->jcr, ua->db, &mr)) {
ua->error_msg(_("Error setting InChanger: ERR=%s"), db_strerror(ua->db));
}
continue;
}
media_record_exists = true;
}
mr.InChanger = mr.Slot > 0; /* if slot give assume in changer */
set_storageid_in_mr(store, &mr);
/*
* Deal with creating cleaning tape here. Normal tapes created in send_label_request() below
*/
if (is_cleaning_tape(ua, &mr, &pr)) {
if (media_record_exists) { /* we update it */
mr.VolBytes = 1; /* any bytes to indicate it exists */
bstrncpy(mr.VolStatus, "Cleaning", sizeof(mr.VolStatus));
mr.MediaType[0] = 0;
set_storageid_in_mr(store, &mr);
if (!db_update_media_record(ua->jcr, ua->db, &mr)) {
ua->error_msg("%s", db_strerror(ua->db));
}
} else { /* create the media record */
if (pr.MaxVols > 0 && pr.NumVols >= pr.MaxVols) {
ua->error_msg(_("Maximum pool Volumes=%d reached.\n"), pr.MaxVols);
goto bail_out;
}
set_pool_dbr_defaults_in_media_dbr(&mr, &pr);
bstrncpy(mr.VolStatus, "Cleaning", sizeof(mr.VolStatus));
mr.MediaType[0] = 0;
set_storageid_in_mr(store, &mr);
if (db_create_media_record(ua->jcr, ua->db, &mr)) {
ua->send_msg(_("Catalog record for cleaning tape \"%s\" successfully created.\n"),
mr.VolumeName);
pr.NumVols++; /* this is a bit suspect */
if (!db_update_pool_record(ua->jcr, ua->db, &pr)) {
ua->error_msg("%s", db_strerror(ua->db));
}
} else {
ua->error_msg(_("Catalog error on cleaning tape: %s"), db_strerror(ua->db));
}
}
continue; /* done, go handle next volume */
}
bstrncpy(mr.MediaType, store->media_type, sizeof(mr.MediaType));
/*
* See if we need to generate a new passphrase for hardware encryption.
*/
if (label_encrypt) {
if (!generate_new_encryption_key(ua, &mr)) {
continue;
}
}
mr.Slot = vl->Slot;
send_label_request(ua, &mr, &omr, &pr, false, media_record_exists, drive);
}
bail_out:
free(slot_list);
if (vol_list) {
free_vol_list(vol_list);
}
close_sd_bsock(ua);
return;
}
/*
* Update Slots corresponding to Volumes in autochanger
*/
static void update_slots(UAContext *ua)
{
USTORERES store;
vol_list_t *vl;
dlist *vol_list = NULL;
MEDIA_DBR mr;
char *slot_list;
bool scan;
int max_slots;
int drive = -1;
int Enabled = 1;
bool have_enabled;
int i;
if (!open_client_db(ua)) {
return;
}
store.store = get_storage_resource(ua, true, true);
if (!store.store) {
return;
}
pm_strcpy(store.store_source, _("command line"));
set_wstorage(ua->jcr, &store);
scan = find_arg(ua, NT_("scan")) >= 0;
if (scan) {
drive = get_storage_drive(ua, store.store);
}
if ((i=find_arg_with_value(ua, NT_("Enabled"))) >= 0) {
Enabled = get_enabled(ua, ua->argv[i]);
if (Enabled < 0) {
return;
}
have_enabled = true;
} else {
have_enabled = false;
}
max_slots = get_num_slots_from_SD(ua);
Dmsg1(100, "max_slots=%d\n", max_slots);
if (max_slots <= 0) {
ua->warning_msg(_("No slots in changer to scan.\n"));
return;
}
slot_list = (char *)malloc(nbytes_for_bits(max_slots));
clear_all_bits(max_slots, slot_list);
if (!get_user_slot_list(ua, slot_list, "slots", max_slots)) {
free(slot_list);
return;
}
vol_list = get_vol_list_from_SD(ua, store.store, false, scan);
if (!vol_list) {
ua->warning_msg(_("No Volumes found to update, or no barcodes.\n"));
goto bail_out;
}
/*
* First zap out any InChanger with StorageId=0
*/
db_sql_query(ua->db, "UPDATE Media SET InChanger=0 WHERE StorageId=0");
/*
* Walk through the list updating the media records
*/
memset(&mr, 0, sizeof(mr));
foreach_dlist(vl, vol_list) {
if (vl->Slot > max_slots) {
ua->warning_msg(_("Slot %d greater than max %d ignored.\n"), vl->Slot, max_slots);
continue;
}
/*
* Check if user wants us to look at this slot
*/
if (!bit_is_set(vl->Slot - 1, slot_list)) {
Dmsg1(100, "Skipping slot=%d\n", vl->Slot);
continue;
}
/*
* If scanning, we read the label rather than the barcode
*/
if (scan) {
if (vl->VolName) {
free(vl->VolName);
vl->VolName = NULL;
}
vl->VolName = get_volume_name_from_SD(ua, vl->Slot, drive);
Dmsg2(100, "Got Vol=%s from SD for Slot=%d\n", vl->VolName, vl->Slot);
}
clear_bit(vl->Slot - 1, slot_list); /* clear Slot */
set_storageid_in_mr(store.store, &mr);
mr.Slot = vl->Slot;
mr.InChanger = 1;
mr.MediaId = 0; /* Get by VolumeName */
if (vl->VolName) {
bstrncpy(mr.VolumeName, vl->VolName, sizeof(mr.VolumeName));
} else {
mr.VolumeName[0] = 0;
}
set_storageid_in_mr(store.store, &mr);
Dmsg4(100, "Before make unique: Vol=%s slot=%d inchanger=%d sid=%d\n",
mr.VolumeName, mr.Slot, mr.InChanger, mr.StorageId);
db_lock(ua->db);
/*
* Set InChanger to zero for this Slot
*/
db_make_inchanger_unique(ua->jcr, ua->db, &mr);
db_unlock(ua->db);
Dmsg4(100, "After make unique: Vol=%s slot=%d inchanger=%d sid=%d\n",
mr.VolumeName, mr.Slot, mr.InChanger, mr.StorageId);
if (!vl->VolName) {
Dmsg1(100, "No VolName for Slot=%d setting InChanger to zero.\n", vl->Slot);
ua->info_msg(_("No VolName for Slot=%d InChanger set to zero.\n"), vl->Slot);
continue;
}
db_lock(ua->db);
Dmsg4(100, "Before get MR: Vol=%s slot=%d inchanger=%d sid=%d\n",
mr.VolumeName, mr.Slot, mr.InChanger, mr.StorageId);
if (db_get_media_record(ua->jcr, ua->db, &mr)) {
Dmsg4(100, "After get MR: Vol=%s slot=%d inchanger=%d sid=%d\n",
mr.VolumeName, mr.Slot, mr.InChanger, mr.StorageId);
/*
* If Slot, Inchanger, and StorageId have changed, update the Media record
*/
if (mr.Slot != vl->Slot || !mr.InChanger || mr.StorageId != store.store->StorageId) {
mr.Slot = vl->Slot;
mr.InChanger = 1;
if (have_enabled) {
mr.Enabled = Enabled;
}
set_storageid_in_mr(store.store, &mr);
if (!db_update_media_record(ua->jcr, ua->db, &mr)) {
ua->error_msg("%s", db_strerror(ua->db));
} else {
ua->info_msg(_("Catalog record for Volume \"%s\" updated to reference slot %d.\n"),
mr.VolumeName, mr.Slot);
}
} else {
ua->info_msg(_("Catalog record for Volume \"%s\" is up to date.\n"), mr.VolumeName);
}
} else {
ua->warning_msg(_("Volume \"%s\" not found in catalog. Slot=%d InChanger set to zero.\n"),
mr.VolumeName, vl->Slot);
}
db_unlock(ua->db);
}
memset(&mr, 0, sizeof(mr));
mr.InChanger = 1;
set_storageid_in_mr(store.store, &mr);
/*
* Any slot not visited gets it Inchanger flag reset.
*/
db_lock(ua->db);
for (i = 1; i <= max_slots; i++) {
if (bit_is_set(i - 1, slot_list)) {
/*
* Set InChanger to zero for this Slot
*/
mr.Slot = i;
db_make_inchanger_unique(ua->jcr, ua->db, &mr);
}
}
db_unlock(ua->db);
bail_out:
if (vol_list) {
free_vol_list(vol_list);
}
free(slot_list);
close_sd_bsock(ua);
return;
}
/**
* Return the data stream that will be used
*/
int select_data_stream(FF_PKT *ff_pkt, bool compatible)
{
int stream;
/* This is a plugin special restore object */
if (ff_pkt->type == FT_RESTORE_FIRST) {
clear_all_bits(FO_MAX, ff_pkt->flags);
return STREAM_FILE_DATA;
}
/*
* Fix all incompatible options
*/
/**
* No sparse option for encrypted data
*/
if (bit_is_set(FO_ENCRYPT, ff_pkt->flags)) {
clear_bit(FO_SPARSE, ff_pkt->flags);
}
/*
* Note, no sparse option for win32_data
*/
if (!is_portable_backup(&ff_pkt->bfd)) {
stream = STREAM_WIN32_DATA;
clear_bit(FO_SPARSE, ff_pkt->flags);
} else if (bit_is_set(FO_SPARSE, ff_pkt->flags)) {
stream = STREAM_SPARSE_DATA;
} else {
stream = STREAM_FILE_DATA;
}
if (bit_is_set(FO_OFFSETS, ff_pkt->flags)) {
stream = STREAM_SPARSE_DATA;
}
/*
* Encryption is only supported for file data
*/
if (stream != STREAM_FILE_DATA &&
stream != STREAM_WIN32_DATA &&
stream != STREAM_MACOS_FORK_DATA) {
clear_bit(FO_ENCRYPT, ff_pkt->flags);
}
/*
* Compression is not supported for Mac fork data
*/
if (stream == STREAM_MACOS_FORK_DATA) {
clear_bit(FO_COMPRESS, ff_pkt->flags);
}
/*
* Handle compression and encryption options
*/
if (bit_is_set(FO_COMPRESS, ff_pkt->flags)) {
if (compatible && ff_pkt->Compress_algo == COMPRESS_GZIP) {
switch (stream) {
case STREAM_WIN32_DATA:
stream = STREAM_WIN32_GZIP_DATA;
break;
case STREAM_SPARSE_DATA:
stream = STREAM_SPARSE_GZIP_DATA;
break;
case STREAM_FILE_DATA:
stream = STREAM_GZIP_DATA;
break;
default:
/**
* All stream types that do not support compression should clear out
* FO_COMPRESS above, and this code block should be unreachable.
*/
ASSERT(!bit_is_set(FO_COMPRESS, ff_pkt->flags));
return STREAM_NONE;
}
} else {
switch (stream) {
case STREAM_WIN32_DATA:
stream = STREAM_WIN32_COMPRESSED_DATA;
break;
case STREAM_SPARSE_DATA:
stream = STREAM_SPARSE_COMPRESSED_DATA;
break;
case STREAM_FILE_DATA:
stream = STREAM_COMPRESSED_DATA;
break;
default:
/*
* All stream types that do not support compression should clear out
* FO_COMPRESS above, and this code block should be unreachable.
*/
ASSERT(!bit_is_set(FO_COMPRESS, ff_pkt->flags));
return STREAM_NONE;
}
}
}
#ifdef HAVE_CRYPTO
if (bit_is_set(FO_ENCRYPT, ff_pkt->flags)) {
switch (stream) {
case STREAM_WIN32_DATA:
stream = STREAM_ENCRYPTED_WIN32_DATA;
break;
case STREAM_WIN32_GZIP_DATA:
stream = STREAM_ENCRYPTED_WIN32_GZIP_DATA;
break;
case STREAM_WIN32_COMPRESSED_DATA:
stream = STREAM_ENCRYPTED_WIN32_COMPRESSED_DATA;
break;
case STREAM_FILE_DATA:
stream = STREAM_ENCRYPTED_FILE_DATA;
break;
case STREAM_GZIP_DATA:
stream = STREAM_ENCRYPTED_FILE_GZIP_DATA;
break;
case STREAM_COMPRESSED_DATA:
stream = STREAM_ENCRYPTED_FILE_COMPRESSED_DATA;
break;
default:
/*
* All stream types that do not support encryption should clear out
* FO_ENCRYPT above, and this code block should be unreachable.
*/
ASSERT(!bit_is_set(FO_ENCRYPT, ff_pkt->flags));
return STREAM_NONE;
}
}
#endif
return stream;
}
