/****************************************************************************
Open a file using TRANSACT2_OPEN - async send
****************************************************************************/
static struct smbcli_request *smb_raw_t2open_send(struct smbcli_tree *tree,
union smb_open *parms)
{
struct smb_trans2 t2;
uint16_t setup = TRANSACT2_OPEN;
TALLOC_CTX *mem_ctx = talloc_init("smb_raw_t2open");
struct smbcli_request *req;
uint16_t list_size;
list_size = ea_list_size(parms->t2open.in.num_eas, parms->t2open.in.eas);
t2.in.max_param = 30;
t2.in.max_data = 0;
t2.in.max_setup = 0;
t2.in.flags = 0;
t2.in.timeout = 0;
t2.in.setup_count = 1;
t2.in.setup = &setup;
t2.in.params = data_blob_talloc(mem_ctx, NULL, 28);
t2.in.data = data_blob_talloc(mem_ctx, NULL, list_size);
SSVAL(t2.in.params.data, VWV(0), parms->t2open.in.flags);
SSVAL(t2.in.params.data, VWV(1), parms->t2open.in.open_mode);
SSVAL(t2.in.params.data, VWV(2), parms->t2open.in.search_attrs);
SSVAL(t2.in.params.data, VWV(3), parms->t2open.in.file_attrs);
raw_push_dos_date(tree->session->transport,
t2.in.params.data, VWV(4), parms->t2open.in.write_time);
SSVAL(t2.in.params.data, VWV(6), parms->t2open.in.open_func);
SIVAL(t2.in.params.data, VWV(7), parms->t2open.in.size);
SIVAL(t2.in.params.data, VWV(9), parms->t2open.in.timeout);
SIVAL(t2.in.params.data, VWV(11), 0);
SSVAL(t2.in.params.data, VWV(13), 0);
smbcli_blob_append_string(tree->session, mem_ctx,
&t2.in.params, parms->t2open.in.fname,
STR_TERMINATE);
ea_put_list(t2.in.data.data, parms->t2open.in.num_eas, parms->t2open.in.eas);
req = smb_raw_trans2_send(tree, &t2);
talloc_free(mem_ctx);
return req;
}
/****************************************************************************
create a directory using TRANSACT2_MKDIR - async interface
****************************************************************************/
static struct smbcli_request *smb_raw_t2mkdir_send(struct smbcli_tree *tree,
union smb_mkdir *parms)
{
struct smb_trans2 t2;
uint16_t setup = TRANSACT2_MKDIR;
TALLOC_CTX *mem_ctx;
struct smbcli_request *req;
uint16_t data_total;
mem_ctx = talloc_init("t2mkdir");
data_total = ea_list_size(parms->t2mkdir.in.num_eas, parms->t2mkdir.in.eas);
t2.in.max_param = 2;
t2.in.max_data = 0;
t2.in.max_setup = 0;
t2.in.flags = 0;
t2.in.timeout = 0;
t2.in.setup_count = 1;
t2.in.setup = &setup;
t2.in.params = data_blob_talloc(mem_ctx, NULL, 4);
t2.in.data = data_blob_talloc(mem_ctx, NULL, data_total);
SIVAL(t2.in.params.data, VWV(0), 0); /* reserved */
smbcli_blob_append_string(tree->session, mem_ctx,
&t2.in.params, parms->t2mkdir.in.path, STR_TERMINATE);
ea_put_list(t2.in.data.data, parms->t2mkdir.in.num_eas, parms->t2mkdir.in.eas);
req = smb_raw_trans2_send(tree, &t2);
talloc_free(mem_ctx);
return req;
}
/*
fill a single entry in a trans2 find reply
*/
static NTSTATUS find_fill_info(struct find_state *state,
const union smb_search_data *file)
{
struct smbsrv_request *req = state->op->req;
struct smb_trans2 *trans = state->op->trans;
uint8_t *data;
unsigned int ofs = trans->out.data.length;
uint32_t ea_size;
switch (state->data_level) {
case RAW_SEARCH_DATA_GENERIC:
case RAW_SEARCH_DATA_SEARCH:
/* handled elsewhere */
return NT_STATUS_INVALID_LEVEL;
case RAW_SEARCH_DATA_STANDARD:
if (state->flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 27));
SIVAL(trans->out.data.data, ofs, file->standard.resume_key);
ofs += 4;
} else {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 23));
}
data = trans->out.data.data + ofs;
srv_push_dos_date2(req->smb_conn, data, 0, file->standard.create_time);
srv_push_dos_date2(req->smb_conn, data, 4, file->standard.access_time);
srv_push_dos_date2(req->smb_conn, data, 8, file->standard.write_time);
SIVAL(data, 12, file->standard.size);
SIVAL(data, 16, file->standard.alloc_size);
SSVAL(data, 20, file->standard.attrib);
TRANS2_CHECK(smbsrv_blob_append_string(trans, &trans->out.data, file->standard.name.s,
ofs + 22, SMBSRV_REQ_DEFAULT_STR_FLAGS(req),
STR_LEN8BIT | STR_TERMINATE | STR_LEN_NOTERM));
break;
case RAW_SEARCH_DATA_EA_SIZE:
if (state->flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 31));
SIVAL(trans->out.data.data, ofs, file->ea_size.resume_key);
ofs += 4;
} else {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 27));
}
data = trans->out.data.data + ofs;
srv_push_dos_date2(req->smb_conn, data, 0, file->ea_size.create_time);
srv_push_dos_date2(req->smb_conn, data, 4, file->ea_size.access_time);
srv_push_dos_date2(req->smb_conn, data, 8, file->ea_size.write_time);
SIVAL(data, 12, file->ea_size.size);
SIVAL(data, 16, file->ea_size.alloc_size);
SSVAL(data, 20, file->ea_size.attrib);
SIVAL(data, 22, file->ea_size.ea_size);
TRANS2_CHECK(smbsrv_blob_append_string(trans, &trans->out.data, file->ea_size.name.s,
ofs + 26, SMBSRV_REQ_DEFAULT_STR_FLAGS(req),
STR_LEN8BIT | STR_NOALIGN));
TRANS2_CHECK(smbsrv_blob_fill_data(trans, &trans->out.data, trans->out.data.length + 1));
break;
case RAW_SEARCH_DATA_EA_LIST:
ea_size = ea_list_size(file->ea_list.eas.num_eas, file->ea_list.eas.eas);
if (state->flags & FLAG_TRANS2_FIND_REQUIRE_RESUME) {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 27 + ea_size));
SIVAL(trans->out.data.data, ofs, file->ea_list.resume_key);
ofs += 4;
} else {
TRANS2_CHECK(smbsrv_blob_grow_data(trans, &trans->out.data, ofs + 23 + ea_size));
}
data = trans->out.data.data + ofs;
srv_push_dos_date2(req->smb_conn, data, 0, file->ea_list.create_time);
srv_push_dos_date2(req->smb_conn, data, 4, file->ea_list.access_time);
srv_push_dos_date2(req->smb_conn, data, 8, file->ea_list.write_time);
SIVAL(data, 12, file->ea_list.size);
SIVAL(data, 16, file->ea_list.alloc_size);
SSVAL(data, 20, file->ea_list.attrib);
ea_put_list(data+22, file->ea_list.eas.num_eas, file->ea_list.eas.eas);
TRANS2_CHECK(smbsrv_blob_append_string(trans, &trans->out.data, file->ea_list.name.s,
ofs + 22 + ea_size, SMBSRV_REQ_DEFAULT_STR_FLAGS(req),
STR_LEN8BIT | STR_NOALIGN));
TRANS2_CHECK(smbsrv_blob_fill_data(trans, &trans->out.data, trans->out.data.length + 1));
break;
case RAW_SEARCH_DATA_DIRECTORY_INFO:
case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
case RAW_SEARCH_DATA_NAME_INFO:
case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO:
case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO:
case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO:
return smbsrv_push_passthru_search(trans, &trans->out.data, state->data_level, file,
SMBSRV_REQ_DEFAULT_STR_FLAGS(req));
case RAW_SEARCH_DATA_UNIX_INFO:
case RAW_SEARCH_DATA_UNIX_INFO2:
return NT_STATUS_INVALID_LEVEL;
}
return NT_STATUS_OK;
}
static NTSTATUS trans2_push_fileinfo(struct smbsrv_connection *smb_conn,
TALLOC_CTX *mem_ctx,
DATA_BLOB *blob,
union smb_fileinfo *st,
int default_str_flags)
{
uint32_t list_size;
enum smb_fileinfo_level passthru_level;
switch (st->generic.level) {
case RAW_FILEINFO_GENERIC:
case RAW_FILEINFO_GETATTR:
case RAW_FILEINFO_GETATTRE:
case RAW_FILEINFO_SEC_DESC:
case RAW_FILEINFO_SMB2_ALL_EAS:
case RAW_FILEINFO_SMB2_ALL_INFORMATION:
/* handled elsewhere */
return NT_STATUS_INVALID_LEVEL;
case RAW_FILEINFO_UNIX_BASIC:
case RAW_FILEINFO_UNIX_LINK:
/* not implemented yet */
return NT_STATUS_INVALID_LEVEL;
case RAW_FILEINFO_STANDARD:
TRANS2_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 22));
srv_push_dos_date2(smb_conn, blob->data, 0, st->standard.out.create_time);
srv_push_dos_date2(smb_conn, blob->data, 4, st->standard.out.access_time);
srv_push_dos_date2(smb_conn, blob->data, 8, st->standard.out.write_time);
SIVAL(blob->data, 12, st->standard.out.size);
SIVAL(blob->data, 16, st->standard.out.alloc_size);
SSVAL(blob->data, 20, st->standard.out.attrib);
return NT_STATUS_OK;
case RAW_FILEINFO_EA_SIZE:
TRANS2_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 26));
srv_push_dos_date2(smb_conn, blob->data, 0, st->ea_size.out.create_time);
srv_push_dos_date2(smb_conn, blob->data, 4, st->ea_size.out.access_time);
srv_push_dos_date2(smb_conn, blob->data, 8, st->ea_size.out.write_time);
SIVAL(blob->data, 12, st->ea_size.out.size);
SIVAL(blob->data, 16, st->ea_size.out.alloc_size);
SSVAL(blob->data, 20, st->ea_size.out.attrib);
SIVAL(blob->data, 22, st->ea_size.out.ea_size);
return NT_STATUS_OK;
case RAW_FILEINFO_EA_LIST:
list_size = ea_list_size(st->ea_list.out.num_eas,
st->ea_list.out.eas);
TRANS2_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, list_size));
ea_put_list(blob->data,
st->ea_list.out.num_eas, st->ea_list.out.eas);
return NT_STATUS_OK;
case RAW_FILEINFO_ALL_EAS:
list_size = ea_list_size(st->all_eas.out.num_eas,
st->all_eas.out.eas);
TRANS2_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, list_size));
ea_put_list(blob->data,
st->all_eas.out.num_eas, st->all_eas.out.eas);
return NT_STATUS_OK;
case RAW_FILEINFO_IS_NAME_VALID:
return NT_STATUS_OK;
case RAW_FILEINFO_BASIC_INFO:
passthru_level = RAW_FILEINFO_BASIC_INFORMATION;
break;
case RAW_FILEINFO_STANDARD_INFO:
passthru_level = RAW_FILEINFO_STANDARD_INFORMATION;
break;
case RAW_FILEINFO_EA_INFO:
passthru_level = RAW_FILEINFO_EA_INFORMATION;
break;
case RAW_FILEINFO_COMPRESSION_INFO:
passthru_level = RAW_FILEINFO_COMPRESSION_INFORMATION;
break;
case RAW_FILEINFO_ALL_INFO:
passthru_level = RAW_FILEINFO_ALL_INFORMATION;
break;
case RAW_FILEINFO_NAME_INFO:
passthru_level = RAW_FILEINFO_NAME_INFORMATION;
break;
case RAW_FILEINFO_ALT_NAME_INFO:
passthru_level = RAW_FILEINFO_ALT_NAME_INFORMATION;
break;
case RAW_FILEINFO_STREAM_INFO:
passthru_level = RAW_FILEINFO_STREAM_INFORMATION;
break;
default:
passthru_level = st->generic.level;
break;
}
return smbsrv_push_passthru_fileinfo(mem_ctx, blob,
passthru_level, st,
default_str_flags);
}