54 lines
1.6 KiB
Protocol Buffer
54 lines
1.6 KiB
Protocol Buffer
/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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option java_package = "crosby.binary";
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package OSMPBF;
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//protoc --java_out=../.. fileformat.proto
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//
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// STORAGE LAYER: Storing primitives.
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//
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message Blob {
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optional bytes raw = 1; // No compression
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optional int32 raw_size = 2; // When compressed, the uncompressed size
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// Possible compressed versions of the data.
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optional bytes zlib_data = 3;
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// PROPOSED feature for LZMA compressed data. SUPPORT IS NOT REQUIRED.
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optional bytes lzma_data = 4;
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// Formerly used for bzip2 compressed data. Depreciated in 2010.
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optional bytes OBSOLETE_bzip2_data = 5 [deprecated=true]; // Don't reuse this tag number.
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}
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/* A file contains an sequence of fileblock headers, each prefixed by
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their length in network byte order, followed by a data block
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containing the actual data. types staring with a "_" are reserved.
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*/
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message BlobHeader {
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required string type = 1;
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optional bytes indexdata = 2;
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required int32 datasize = 3;
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}
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