ExternalVendorCode/tippecanoe
1
0
Fork 0
mirror of https://github.com/mapbox/tippecanoe.git synced 2025-02-22 02:06:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix my pointer confusion around the global keys per layer

Browse Source
This commit is contained in:
Eric Fischer 2015-08-20 15:47:44 -07:00
parent 29fcbf244d
commit f131987f9e
1 changed files with 29 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
tile-join.cc
View File

@ -120,7 +120,16 @@ void handle(std::string message, int z, unsigned x, unsigned y, struct pool **fi
*file_keys = (struct pool *) realloc(*file_keys, (ll + 1) * sizeof(struct pool));
*layernames = (char **) realloc(*layernames, (ll + 1) * sizeof(char *));
pool_init(file_keys[ll], 0);
if (*file_keys == NULL) {
perror("realloc file_keys");
exit(EXIT_FAILURE);
}
if (*layernames == NULL) {
perror("realloc layernames");
exit(EXIT_FAILURE);
}
pool_init(&((*file_keys)[ll]), 0);
(*layernames)[ll] = strdup(ln);
*nlayers = ll + 1;
}
@ -175,8 +184,8 @@ void handle(std::string message, int z, unsigned x, unsigned y, struct pool **fi
continue;
}
if (!is_pooled(file_keys[ll], key, type)) {
pool(file_keys[ll], strdup(key), type);
if (!is_pooled(&((*file_keys)[ll]), key, type)) {
pool(&((*file_keys)[ll]), strdup(key), type);
}
struct pool_val *k, *v;
@ -266,19 +275,20 @@ void decode(char *fname, char *map, struct pool **file_keys, char ***layernames,
}
void usage(char **argv) {
fprintf(stderr, "Usage: %s [-f] -o new.mbtiles source.mbtiles map.csv\n", argv[0]);
fprintf(stderr, "Usage: %s [-f] [-c joins.csv] -o new.mbtiles source.mbtiles ...\n", argv[0]);
exit(EXIT_FAILURE);
}
int main(int argc, char **argv) {
char *outfile = NULL;
char *csv = NULL;
int force = 0;
extern int optind;
extern char *optarg;
int i;
while ((i = getopt(argc, argv, "fo:")) != -1) {
while ((i = getopt(argc, argv, "fo:c:")) != -1) {
switch (i) {
case 'o':
outfile = optarg;
@ -288,12 +298,16 @@ int main(int argc, char **argv) {
force = 1;
break;
case 'c':
csv = optarg;
break;
default:
usage(argv);
}
}
if (argc != optind + 2 || outfile == NULL) {
if (argc - optind < 1 || outfile == NULL) {
usage(argv);
}
@ -307,13 +321,20 @@ int main(int argc, char **argv) {
char **layernames = NULL;
int nlayers = 0;
decode(argv[optind], argv[optind + 1], &file_keys, &layernames, &nlayers, outdb);
for (i = optind; i < argc; i++) {
decode(argv[i], csv, &file_keys, &layernames, &nlayers, outdb);
}
for (i = 0; i < nlayers; i++) {
printf("%s\n", layernames[i]);
}
mbtiles_write_metadata(outdb, outfile, layernames, 0, 0, 0, 0, 0, 0, 0, 0, &file_keys, nlayers);
struct pool *fk[nlayers];
for (i = 0; i < nlayers; i++) {
fk[i] = &(file_keys[i]);
}
mbtiles_write_metadata(outdb, outfile, layernames, 0, 0, 0, 0, 0, 0, 0, 0, fk, nlayers);
mbtiles_close(outdb, argv);
return 0;