From 2cb5dd752037ff81329578d1514dac7de0e3ee16 Mon Sep 17 00:00:00 2001 From: slomo Date: Wed, 12 Jan 2011 20:37:16 +0100 Subject: merged code from old repo --- pbf2db/fileformat.proto | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 pbf2db/fileformat.proto (limited to 'pbf2db/fileformat.proto') diff --git a/pbf2db/fileformat.proto b/pbf2db/fileformat.proto new file mode 100644 index 0000000..f1b540a --- /dev/null +++ b/pbf2db/fileformat.proto @@ -0,0 +1,49 @@ +/** Copyright (c) 2010 Scott A. Crosby. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation, either version 3 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +*/ + +package OSMPBF; + +// +// STORAGE LAYER: Storing primitives. +// + +message Blob { + optional bytes raw = 1; // No compression + optional int32 raw_size = 2; // When compressed, the uncompressed size + + // Possible compressed versions of the data. + optional bytes zlib_data = 3; + + // PROPOSED feature for LZMA compressed data. SUPPORT IS NOT REQUIRED. + optional bytes lzma_data = 4; + + // Formerly used for bzip2 compressed data. Depreciated in 2010. + optional bytes OBSOLETE_bzip2_data = 5 [deprecated=true]; // Don't reuse this tag number. +} + +/* A file contains an sequence of fileblock headers, each prefixed by +their length in network byte order, followed by a data block +containing the actual data. types staring with a "_" are reserved. +*/ + +message BlobHeader { + required string type = 1; + optional bytes indexdata = 2; + required int32 datasize = 3; +} + + -- cgit v1.2.3