NTSTATUS smbsrv_push_passthru_fileinfo(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, enum smb_fileinfo_level level, union smb_fileinfo *st, int default_str_flags) { uint_t i; size_t list_size; switch (level) { case RAW_FILEINFO_BASIC_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 40)); push_nttime(blob->data, 0, st->basic_info.out.create_time); push_nttime(blob->data, 8, st->basic_info.out.access_time); push_nttime(blob->data, 16, st->basic_info.out.write_time); push_nttime(blob->data, 24, st->basic_info.out.change_time); SIVAL(blob->data, 32, st->basic_info.out.attrib); SIVAL(blob->data, 36, 0); /* padding */ return NT_STATUS_OK; case RAW_FILEINFO_NETWORK_OPEN_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 56)); push_nttime(blob->data, 0, st->network_open_information.out.create_time); push_nttime(blob->data, 8, st->network_open_information.out.access_time); push_nttime(blob->data, 16, st->network_open_information.out.write_time); push_nttime(blob->data, 24, st->network_open_information.out.change_time); SBVAL(blob->data, 32, st->network_open_information.out.alloc_size); SBVAL(blob->data, 40, st->network_open_information.out.size); SIVAL(blob->data, 48, st->network_open_information.out.attrib); SIVAL(blob->data, 52, 0); /* padding */ return NT_STATUS_OK; case RAW_FILEINFO_STANDARD_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 24)); SBVAL(blob->data, 0, st->standard_info.out.alloc_size); SBVAL(blob->data, 8, st->standard_info.out.size); SIVAL(blob->data, 16, st->standard_info.out.nlink); SCVAL(blob->data, 20, st->standard_info.out.delete_pending); SCVAL(blob->data, 21, st->standard_info.out.directory); SSVAL(blob->data, 22, 0); /* padding */ return NT_STATUS_OK; case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8)); SIVAL(blob->data, 0, st->attribute_tag_information.out.attrib); SIVAL(blob->data, 4, st->attribute_tag_information.out.reparse_tag); return NT_STATUS_OK; case RAW_FILEINFO_EA_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); SIVAL(blob->data, 0, st->ea_info.out.ea_size); return NT_STATUS_OK; case RAW_FILEINFO_MODE_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); SIVAL(blob->data, 0, st->mode_information.out.mode); return NT_STATUS_OK; case RAW_FILEINFO_ALIGNMENT_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); SIVAL(blob->data, 0, st->alignment_information.out.alignment_requirement); return NT_STATUS_OK; case RAW_FILEINFO_ACCESS_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); SIVAL(blob->data, 0, st->access_information.out.access_flags); return NT_STATUS_OK; case RAW_FILEINFO_POSITION_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8)); SBVAL(blob->data, 0, st->position_information.out.position); return NT_STATUS_OK; case RAW_FILEINFO_COMPRESSION_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 16)); SBVAL(blob->data, 0, st->compression_info.out.compressed_size); SSVAL(blob->data, 8, st->compression_info.out.format); SCVAL(blob->data, 10, st->compression_info.out.unit_shift); SCVAL(blob->data, 11, st->compression_info.out.chunk_shift); SCVAL(blob->data, 12, st->compression_info.out.cluster_shift); SSVAL(blob->data, 13, 0); /* 3 bytes padding */ SCVAL(blob->data, 15, 0); return NT_STATUS_OK; case RAW_FILEINFO_INTERNAL_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8)); SBVAL(blob->data, 0, st->internal_information.out.file_id); return NT_STATUS_OK; case RAW_FILEINFO_ALL_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 72)); push_nttime(blob->data, 0, st->all_info.out.create_time); push_nttime(blob->data, 8, st->all_info.out.access_time); push_nttime(blob->data, 16, st->all_info.out.write_time); push_nttime(blob->data, 24, st->all_info.out.change_time); SIVAL(blob->data, 32, st->all_info.out.attrib); SIVAL(blob->data, 36, 0); /* padding */ SBVAL(blob->data, 40, st->all_info.out.alloc_size); SBVAL(blob->data, 48, st->all_info.out.size); SIVAL(blob->data, 56, st->all_info.out.nlink); SCVAL(blob->data, 60, st->all_info.out.delete_pending); SCVAL(blob->data, 61, st->all_info.out.directory); SSVAL(blob->data, 62, 0); /* padding */ SIVAL(blob->data, 64, st->all_info.out.ea_size); BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, st->all_info.out.fname.s, 68, default_str_flags, STR_UNICODE)); return NT_STATUS_OK; case RAW_FILEINFO_NAME_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, st->name_info.out.fname.s, 0, default_str_flags, STR_UNICODE)); return NT_STATUS_OK; case RAW_FILEINFO_ALT_NAME_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4)); BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, st->alt_name_info.out.fname.s, 0, default_str_flags, STR_UNICODE)); return NT_STATUS_OK; case RAW_FILEINFO_STREAM_INFORMATION: for (i=0;i<st->stream_info.out.num_streams;i++) { uint32_t data_size = blob->length; uint8_t *data; BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, data_size + 24)); data = blob->data + data_size; SBVAL(data, 8, st->stream_info.out.streams[i].size); SBVAL(data, 16, st->stream_info.out.streams[i].alloc_size); BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, st->stream_info.out.streams[i].stream_name.s, data_size + 4, default_str_flags, STR_UNICODE)); if (i == st->stream_info.out.num_streams - 1) { SIVAL(blob->data, data_size, 0); } else { BLOB_CHECK(smbsrv_blob_fill_data(mem_ctx, blob, (blob->length+7)&~7)); SIVAL(blob->data, data_size, blob->length - data_size); } } return NT_STATUS_OK; case RAW_FILEINFO_SMB2_ALL_EAS: /* if no eas are returned the backend should * have returned NO_EAS_ON_FILE or NO_MORE_EAS * * so it's a programmer error if num_eas == 0 */ if (st->all_eas.out.num_eas == 0) { smb_panic("0 eas for SMB2_ALL_EAS - programmer error in ntvfs backend"); } list_size = ea_list_size_chained(st->all_eas.out.num_eas, st->all_eas.out.eas); BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, list_size)); ea_put_list_chained(blob->data, st->all_eas.out.num_eas, st->all_eas.out.eas); return NT_STATUS_OK; case RAW_FILEINFO_SMB2_ALL_INFORMATION: BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 0x64)); push_nttime(blob->data, 0x00, st->all_info2.out.create_time); push_nttime(blob->data, 0x08, st->all_info2.out.access_time); push_nttime(blob->data, 0x10, st->all_info2.out.write_time); push_nttime(blob->data, 0x18, st->all_info2.out.change_time); SIVAL(blob->data, 0x20, st->all_info2.out.attrib); SIVAL(blob->data, 0x24, st->all_info2.out.unknown1); SBVAL(blob->data, 0x28, st->all_info2.out.alloc_size); SBVAL(blob->data, 0x30, st->all_info2.out.size); SIVAL(blob->data, 0x38, st->all_info2.out.nlink); SCVAL(blob->data, 0x3C, st->all_info2.out.delete_pending); SCVAL(blob->data, 0x3D, st->all_info2.out.directory); SSVAL(blob->data, 0x3E, 0); /* padding */ SBVAL(blob->data, 0x40, st->all_info2.out.file_id); SIVAL(blob->data, 0x48, st->all_info2.out.ea_size); SIVAL(blob->data, 0x4C, st->all_info2.out.access_mask); SBVAL(blob->data, 0x50, st->all_info2.out.position); SBVAL(blob->data, 0x58, st->all_info2.out.mode); BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, st->all_info2.out.fname.s, 0x60, default_str_flags, STR_UNICODE)); return NT_STATUS_OK; default: return NT_STATUS_INVALID_LEVEL; } return NT_STATUS_INVALID_LEVEL; }
/* 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; }