mirror of
https://github.com/openstreetmap/mod_tile.git
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55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/*
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* Copyright (c) 2007 - 2020 by mod_tile contributors (see AUTHORS file)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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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#ifndef DIR_UTILS_H
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#define DIR_UTILS_H
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "render_config.h"
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/* Build parent directories for the specified file name
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* Note: the part following the trailing / is ignored
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* e.g. mkdirp("/a/b/foo.png") == shell mkdir -p /a/b
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*/
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int mkdirp(const char *path);
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/* File path hashing. Used by both mod_tile and render daemon
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* The two must both agree on the file layout for meta-tiling
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* to work
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*/
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void xyz_to_path(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
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int path_to_xyz(const char *tilepath, const char *path, char *xmlconfig, int *px, int *py, int *pz);
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#ifdef METATILE
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/* New meta-tile storage functions */
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/* Returns the path to the meta-tile and the offset within the meta-tile */
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int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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