VladPolskiy/openstreetmap-mod_tile-python-implementation
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Extend the storage backends to support options

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Kai Krueger
2013-10-13 23:25:14 -06:00
parent 5941e23ced
commit e70bfafa20
13 changed files with 104 additions and 67 deletions
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18
src/store_file_utils.c
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@ -149,6 +149,12 @@ int path_to_xyz(const char *tilepath, const char *path, char *xmlconfig, int *px
#ifdef METATILE
// Returns the path to the meta-tile and the offset within the meta-tile
int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, int x, int y, int z)
{
return xyzo_to_meta(path, len, tile_dir, xmlconfig, "", x, y, z);
}
// Returns the path to the meta-tile and the offset within the meta-tile
int xyzo_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlconfig, const char *options, int x, int y, int z)
{
unsigned char i, hash[5], offset, mask;
@ -165,9 +171,17 @@ int xyz_to_meta(char *path, size_t len, const char *tile_dir, const char *xmlcon
y >>= 4;
}
#ifdef DIRECTORY_HASH
snprintf(path, len, "%s/%s/%d/%u/%u/%u/%u/%u.meta", tile_dir, xmlconfig, z, hash[4], hash[3], hash[2], hash[1], hash[0]);
if (strlen(options)) {
snprintf(path, len, "%s/%s/%d/%u/%u/%u/%u/%u.%s.meta", tile_dir, xmlconfig, z, hash[4], hash[3], hash[2], hash[1], hash[0], options);
} else {
snprintf(path, len, "%s/%s/%d/%u/%u/%u/%u/%u.meta", tile_dir, xmlconfig, z, hash[4], hash[3], hash[2], hash[1], hash[0]);
}
#else
snprintf(path, len, "%s/%s/%d/%u/%u.meta", tile_dir, xmlconfig, z, x, y);
if (strlen(options)) {
snprintf(path, len, "%s/%s/%d/%u/%u.%s.meta", tile_dir, xmlconfig, z, x, y, options);
} else {
snprintf(path, len, "%s/%s/%d/%u/%u.meta", tile_dir, xmlconfig, z, x, y);
}
#endif
return offset;
}