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Add an option to set the tileset's attribution

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Eric Fischer
2016-04-13 12:49:41 -07:00
parent 3a46c05b46
commit fbcb00fee9
8 changed files with 288 additions and 9 deletions
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mbtiles.c
+12 -1
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@@ -138,7 +138,7 @@ static int pvcmp(const void *v1, const void *v2) {
return (*pv1)->type - (*pv2)->type;
}
void mbtiles_write_metadata(sqlite3 *outdb, const char *fname, char **layername, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double midlat, double midlon, struct pool **file_keys, int nlayers, int forcetable) {
void mbtiles_write_metadata(sqlite3 *outdb, const char *fname, char **layername, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double midlat, double midlon, struct pool **file_keys, int nlayers, int forcetable, const char *attribution) {
char *sql, *err;
sql = sqlite3_mprintf("INSERT INTO metadata (name, value) VALUES ('name', %Q);", fname);
@@ -213,6 +213,17 @@ void mbtiles_write_metadata(sqlite3 *outdb, const char *fname, char **layername,
}
sqlite3_free(sql);
if (attribution != NULL) {
sql = sqlite3_mprintf("INSERT INTO metadata (name, value) VALUES ('attribution', %Q);", attribution);
if (sqlite3_exec(outdb, sql, NULL, NULL, &err) != SQLITE_OK) {
fprintf(stderr, "set type: %s\n", err);
if (!forcetable) {
exit(EXIT_FAILURE);
}
}
sqlite3_free(sql);
}
sql = sqlite3_mprintf("INSERT INTO metadata (name, value) VALUES ('format', %Q);", "pbf");
if (sqlite3_exec(outdb, sql, NULL, NULL, &err) != SQLITE_OK) {
fprintf(stderr, "set format: %s\n", err);