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/** Copyright (c) 2010 Scott A. Crosby. <scott@sacrosby.com>
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 <http://www.gnu.org/licenses/>.
*/
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;
}
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