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Close mbtiles properly when exiting because there are no features

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This commit is contained in:
Eric Fischer 2017-07-18 09:54:59 -07:00
parent 24a182772f
commit 18f9a8dbb7
4 changed files with 14 additions and 8 deletions
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12
main.cpp
View File

@ -1025,7 +1025,7 @@ void choose_first_zoom(long long *file_bbox, struct reader *reader, unsigned *iz
}
}
int read_input(std::vector<source> &sources, char *fname, int &maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, const char *outdir, std::set<std::string> *exclude, std::set<std::string> *include, int exclude_all, double droprate, int buffer, const char *tmpdir, double gamma, int read_parallel, int forcetable, const char *attribution, bool uses_gamma, long long *file_bbox, const char *description, bool guess_maxzoom, std::map<std::string, int> const *attribute_types) {
int read_input(std::vector<source> &sources, char *fname, int &maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, const char *outdir, std::set<std::string> *exclude, std::set<std::string> *include, int exclude_all, double droprate, int buffer, const char *tmpdir, double gamma, int read_parallel, int forcetable, const char *attribution, bool uses_gamma, long long *file_bbox, const char *description, bool guess_maxzoom, std::map<std::string, int> const *attribute_types, const char *pgm) {
int ret = EXIT_SUCCESS;
struct reader reader[CPUS];
@ -1600,6 +1600,9 @@ int read_input(std::vector<source> &sources, char *fname, int &maxzoom, int minz
if (indexpos == 0) {
fprintf(stderr, "Did not read any valid geometries\n");
if (outdb != NULL) {
mbtiles_close(outdb, pgm);
}
exit(EXIT_FAILURE);
}
@ -1636,6 +1639,9 @@ int read_input(std::vector<source> &sources, char *fname, int &maxzoom, int minz
if (count == 0 && dist_count == 0) {
fprintf(stderr, "Can't guess maxzoom (-zg) without at least two distinct feature locations\n");
if (outdb != NULL) {
mbtiles_close(outdb, pgm);
}
exit(EXIT_FAILURE);
}
@ -2533,10 +2539,10 @@ int main(int argc, char **argv) {
long long file_bbox[4] = {UINT_MAX, UINT_MAX, 0, 0};
ret = read_input(sources, name ? name : out_mbtiles ? out_mbtiles : out_directory, maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, out_directory, &exclude, &include, exclude_all, droprate, buffer, tmpdir, gamma, read_parallel, forcetable, attribution, gamma != 0, file_bbox, description, guess_maxzoom, &attribute_types);
ret = read_input(sources, name ? name : out_mbtiles ? out_mbtiles : out_directory, maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, out_directory, &exclude, &include, exclude_all, droprate, buffer, tmpdir, gamma, read_parallel, forcetable, attribution, gamma != 0, file_bbox, description, guess_maxzoom, &attribute_types, argv[0]);
if (outdb != NULL) {
mbtiles_close(outdb, argv);
mbtiles_close(outdb, argv[0]);
}
#ifdef MTRACE

6
mbtiles.cpp
View File

@ -337,15 +337,15 @@ void mbtiles_write_metadata(sqlite3 *outdb, const char *outdir, const char *fnam
}
}
void mbtiles_close(sqlite3 *outdb, char **argv) {
void mbtiles_close(sqlite3 *outdb, const char *pgm) {
char *err;
if (sqlite3_exec(outdb, "ANALYZE;", NULL, NULL, &err) != SQLITE_OK) {
fprintf(stderr, "%s: ANALYZE failed: %s\n", argv[0], err);
fprintf(stderr, "%s: ANALYZE failed: %s\n", pgm, err);
exit(EXIT_FAILURE);
}
if (sqlite3_close(outdb) != SQLITE_OK) {
fprintf(stderr, "%s: could not close database: %s\n", argv[0], sqlite3_errmsg(outdb));
fprintf(stderr, "%s: could not close database: %s\n", pgm, sqlite3_errmsg(outdb));
exit(EXIT_FAILURE);
}
}

2
mbtiles.hpp
View File

@ -22,7 +22,7 @@ void mbtiles_write_tile(sqlite3 *outdb, int z, int tx, int ty, const char *data,
void mbtiles_write_metadata(sqlite3 *outdb, const char *outdir, const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double midlat, double midlon, int forcetable, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description);
void mbtiles_close(sqlite3 *outdb, char **argv);
void mbtiles_close(sqlite3 *outdb, const char *pgm);
void aprintf(std::string *buf, const char *format, ...);

2
tile-join.cpp
View File

@ -1183,7 +1183,7 @@ int main(int argc, char **argv) {
mbtiles_write_metadata(outdb, out_dir, name.c_str(), st.minzoom, st.maxzoom, st.minlat, st.minlon, st.maxlat, st.maxlon, st.midlat, st.midlon, 0, attribution.size() != 0 ? attribution.c_str() : NULL, layermap, true, description.c_str());
if (outdb != NULL) {
mbtiles_close(outdb, argv);
mbtiles_close(outdb, argv[0]);
}
return 0;