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Add an option to give specific layer names to specific input files

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This commit is contained in:
Eric Fischer
2016-03-29 13:13:39 -07:00
parent 72b7dc977a
commit bd3b9a5136
5 changed files with 113 additions and 45 deletions
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geojson.c
+69 -9
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@@ -64,6 +64,12 @@ static int mb_geometry[GEOM_TYPES] = {
VT_POINT, VT_POINT, VT_LINE, VT_LINE, VT_POLYGON, VT_POLYGON,
};
struct source {
char *layer;
char *file;
struct source *next;
};
int CPUS;
int TEMP_FILES;
@@ -1084,7 +1090,7 @@ void start_parsing(int fd, FILE *fp, long long offset, long long len, volatile i
}
}
int read_json(int argc, char **argv, char *fname, const char *layername, int maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, struct pool *exclude, struct pool *include, int exclude_all, double droprate, int buffer, const char *tmpdir, double gamma, int *prevent, int *additional, int read_parallel, int forcetable) {
int read_json(int argc, struct source **sourcelist, char *fname, const char *layername, int maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, struct pool *exclude, struct pool *include, int exclude_all, double droprate, int buffer, const char *tmpdir, double gamma, int *prevent, int *additional, int read_parallel, int forcetable) {
int ret = EXIT_SUCCESS;
struct reader reader[CPUS];
@@ -1219,10 +1225,10 @@ int read_json(int argc, char **argv, char *fname, const char *layername, int max
reading = "standard input";
fd = 0;
} else {
reading = argv[source];
fd = open(argv[source], O_RDONLY);
reading = sourcelist[source]->file;
fd = open(sourcelist[source]->file, O_RDONLY);
if (fd < 0) {
perror(argv[source]);
perror(sourcelist[source]->file);
continue;
}
}
@@ -1250,7 +1256,7 @@ int read_json(int argc, char **argv, char *fname, const char *layername, int max
} else {
FILE *fp = fdopen(fd, "r");
if (fp == NULL) {
perror(argv[source]);
perror(sourcelist[source]->file);
close(fd);
continue;
}
@@ -1388,9 +1394,13 @@ int read_json(int argc, char **argv, char *fname, const char *layername, int max
exit(EXIT_FAILURE);
}
} else {
char *src = argv[i];
char *src;
if (argc < 1) {
src = fname;
} else if (sourcelist[i]->layer != NULL) {
src = sourcelist[i]->layer;
} else {
src = sourcelist[i]->file;
}
char *trunc = layernames[i] = malloc(strlen(src) + 1);
@@ -2113,6 +2123,9 @@ int main(int argc, char **argv) {
int buffer = 5;
const char *tmpdir = "/tmp";
int nsources = 0;
struct source *sources = NULL;
struct pool exclude, include;
pool_init(&exclude, 0);
pool_init(&include, 0);
@@ -2127,6 +2140,7 @@ int main(int argc, char **argv) {
static struct option long_options[] = {
{"name", required_argument, 0, 'n'},
{"layer", required_argument, 0, 'l'},
{"named-layer", required_argument, 0, 'L'},
{"maximum-zoom", required_argument, 0, 'z'},
{"minimum-zoom", required_argument, 0, 'Z'},
{"base-zoom", required_argument, 0, 'B'},
@@ -2166,7 +2180,7 @@ int main(int argc, char **argv) {
{0, 0, 0, 0},
};
while ((i = getopt_long(argc, argv, "n:l:z:Z:B:d:D:m:o:x:y:r:b:t:g:p:a:XfFqvP", long_options, NULL)) != -1) {
while ((i = getopt_long(argc, argv, "n:l:z:Z:B:d:D:m:o:x:y:r:b:t:g:p:a:XfFqvPL:", long_options, NULL)) != -1) {
switch (i) {
case 0:
break;
@@ -2179,6 +2193,32 @@ int main(int argc, char **argv) {
layer = optarg;
break;
case 'L':
{
char *cp = strchr(optarg, ':');
if (cp == NULL || cp == optarg) {
fprintf(stderr, "%s: -L requires layername:file\n", argv[0]);
exit(EXIT_FAILURE);
}
struct source *src = malloc(sizeof(struct source));
if (src == NULL) {
perror("Out of memory");
exit(EXIT_FAILURE);
}
src->layer = strdup(optarg);
src->file = strdup(cp + 1);
if (src->layer == NULL || src->file == NULL) {
perror("Out of memory");
exit(EXIT_FAILURE);
}
src->layer[cp - optarg] = '\0';
src->next = sources;
sources = src;
nsources++;
}
break;
case 'z':
maxzoom = atoi(optarg);
break;
@@ -2315,7 +2355,7 @@ int main(int argc, char **argv) {
break;
default:
fprintf(stderr, "Usage: %s -o out.mbtiles [-n name] [-l layername] [-z maxzoom] [-Z minzoom] [-B basezoom] [-d detail] [-D lower-detail] [-m min-detail] [-x excluded-field ...] [-y included-field ...] [-X] [-r droprate] [-b buffer] [-t tmpdir] [-a rco] [-p sfkld] [-q] [-P] [file.json ...]\n", argv[0]);
fprintf(stderr, "Usage: %s -o out.mbtiles [-n name] [-l source] [-z maxzoom] [-Z minzoom] [-B basezoom] [-d detail] [-D lower-detail] [-m min-detail] [-x excluded-field ...] [-y included-field ...] [-X] [-r droprate] [-b buffer] [-t tmpdir] [-a rco] [-p sfkld] [-q] [-P] [file.json ...]\n", argv[0]);
exit(EXIT_FAILURE);
}
}
@@ -2368,7 +2408,27 @@ int main(int argc, char **argv) {
sqlite3 *outdb = mbtiles_open(outdir, argv, forcetable);
int ret = EXIT_SUCCESS;
ret = read_json(argc - optind, argv + optind, name ? name : outdir, layer, maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, &exclude, &include, exclude_all, droprate, buffer, tmpdir, gamma, prevent, additional, read_parallel, forcetable);
for (i = optind; i < argc; i++) {
struct source *src = malloc(sizeof(struct source));
if (src == NULL) {
perror("Out of memory");
exit(EXIT_FAILURE);
}
src->layer = NULL;
src->file = argv[i];
src->next = sources;
sources = src;
nsources++;
}
struct source *sourcelist[nsources];
i = nsources - 1;
for (; sources != NULL; sources = sources->next) {
sourcelist[i--] = sources;
}
ret = read_json(nsources, sourcelist, name ? name : outdir, layer, maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, &exclude, &include, exclude_all, droprate, buffer, tmpdir, gamma, prevent, additional, read_parallel, forcetable);
mbtiles_close(outdb, argv);