63 lines
2.4 KiB
Erlang
63 lines
2.4 KiB
Erlang
%% -------------------------------------------------------------------
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%%
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%% Copyright (c) 2007-2015 Basho Technologies, Inc. All Rights Reserved.
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%%
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%% This file is provided to you under the Apache License,
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%% Version 2.0 (the "License"); you may not use this file
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%% except in compliance with the License. You may obtain
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%% a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing,
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%% software distributed under the License is distributed on an
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%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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%% KIND, either express or implied. See the License for the
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%% specific language governing permissions and limitations
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%% under the License.
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%%
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%% -------------------------------------------------------------------
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%% @doc Now 4GiBytes, could be up to 64bit due to PB message limit of
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%% chunk size
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-define(DEFAULT_MAX_FILE_SIZE, ((1 bsl 32) - 1)).
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-define(MINIMUM_OFFSET, 1024).
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%% 0th draft of checksum typing with 1st byte.
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-define(CSUM_TAG_NONE, 0). % No csum provided by client
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-define(CSUM_TAG_CLIENT_SHA, 1). % Client-generated SHA1
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-define(CSUM_TAG_SERVER_SHA, 2). % Server-genereated SHA1
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-define(CSUM_TAG_SERVER_REGEN_SHA, 3). % Server-regenerated SHA1
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-define(CSUM_TAG_NONE_ATOM, none).
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-define(CSUM_TAG_CLIENT_SHA_ATOM, client_sha).
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-define(CSUM_TAG_SERVER_SHA_ATOM, server_sha).
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-define(CSUM_TAG_SERVER_REGEN_SHA_ATOM, server_regen_sha).
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%% Protocol Buffers goop
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-define(PB_MAX_MSG_SIZE, (33*1024*1024)).
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-define(PB_PACKET_OPTS, [{packet, 4}, {packet_size, ?PB_MAX_MSG_SIZE}]).
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%% TODO: it's used in flu_sup and elsewhere, change this to suitable name
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-define(TEST_ETS_TABLE, test_ets_table).
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-define(DEFAULT_COC_NAMESPACE, "").
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-define(DEFAULT_COC_LOCATOR, 0).
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-record(ns_info, {
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version = 0 :: machi_dt:namespace_version(),
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name = <<>> :: machi_dt:namespace(),
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locator = 0 :: machi_dt:locator()
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}).
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-record(append_opts, {
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chunk_extra = 0 :: machi_dt:chunk_size(),
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preferred_file_name :: 'undefined' | machi_dt:file_name_s(),
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flag_fail_preferred = false :: boolean()
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}).
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-record(read_opts, {
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no_checksum = false :: boolean(),
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no_chunk = false :: boolean(),
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needs_trimmed = false :: boolean()
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}).
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