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Diffstat (limited to 'navit/map/garmin/gar2navit.c')
-rw-r--r--navit/map/garmin/gar2navit.c294
1 files changed, 144 insertions, 150 deletions
diff --git a/navit/map/garmin/gar2navit.c b/navit/map/garmin/gar2navit.c
index 7c4450401..703895b69 100644
--- a/navit/map/garmin/gar2navit.c
+++ b/navit/map/garmin/gar2navit.c
@@ -12,9 +12,9 @@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA
-
+
Garmin and MapSource are registered trademarks or trademarks
of Garmin Ltd. or one of its subsidiaries.
@@ -54,165 +54,159 @@ GROUP is
#include "gar2navit.h"
static int add_def(struct gar2nav_conv *conv, int type, unsigned short minid,
- unsigned short maxid, unsigned int group, char *ntype,
- char *descr)
-{
- enum item_type it;
- struct gar2navit *g2n;
- dlog(11, "group=%d type=%d routable=%u min=%04X max=%04X ntype=%s descr=%s\n",
- group, type, minid, maxid, ntype, descr);
- it = item_from_name(ntype);
- if (it==type_none) {
- dlog(1, "Please define: %s\n", ntype);
- }
- g2n = calloc(1, sizeof(*g2n));
- if (!g2n)
- return -1;
- g2n->id = minid;
- g2n->maxid = maxid;
- g2n->ntype = it;
- g2n->descr = strdup(descr);
- g2n->group = group;
- if (type == 1) {
- g2n->next = conv->points;
- conv->points = g2n;
- } else if (type == 2) {
- g2n->next = conv->polylines;
- conv->polylines = g2n;
- } else if (type == 3) {
- g2n->next = conv->polygons;
- conv->polygons = g2n;
- }
- return 0;
+ unsigned short maxid, unsigned int group, char *ntype,
+ char *descr) {
+ enum item_type it;
+ struct gar2navit *g2n;
+ dlog(11, "group=%d type=%d routable=%u min=%04X max=%04X ntype=%s descr=%s\n",
+ group, type, minid, maxid, ntype, descr);
+ it = item_from_name(ntype);
+ if (it==type_none) {
+ dlog(1, "Please define: %s\n", ntype);
+ }
+ g2n = calloc(1, sizeof(*g2n));
+ if (!g2n)
+ return -1;
+ g2n->id = minid;
+ g2n->maxid = maxid;
+ g2n->ntype = it;
+ g2n->descr = strdup(descr);
+ g2n->group = group;
+ if (type == 1) {
+ g2n->next = conv->points;
+ conv->points = g2n;
+ } else if (type == 2) {
+ g2n->next = conv->polylines;
+ conv->polylines = g2n;
+ } else if (type == 3) {
+ g2n->next = conv->polygons;
+ conv->polygons = g2n;
+ }
+ return 0;
}
-static int load_types_file(char *file, struct gar2nav_conv *conv)
-{
- char buf[4096];
- char descr[4096];
- char ntype[4096];
- FILE *fp;
- unsigned int minid, maxid, group;
- int rc;
- int type = -1;
-
- fp = fopen(file, "r");
- if (!fp)
- return -1;
- while (fgets(buf, sizeof(buf), fp)) {
- if (*buf == '#' || *buf == '\n')
- continue;
- if (!strncasecmp(buf, "POINT", 5)) {
- type = 1;
- continue;
- } else if (!strncasecmp(buf, "POI", 3)) {
- type = 1;
- continue;
- } else if (!strncasecmp(buf, "POLYLINE", 8)) {
- type = 2;
- continue;
- } else if (!strncasecmp(buf, "POLYGONE", 8)) {
- type = 3;
- continue;
- }
- // assume only lines are routable
- rc = sscanf(buf, "%d, 0x%04X - 0x%04X = %[^\t , ] , %[^\n]",
- &group, &minid, &maxid, ntype, descr);
- if (rc != 5) {
- maxid = 0;
- rc = sscanf(buf, "%d,0x%04X = %[^\t, ], %[^\n]",
- &group, &minid, ntype, descr);
- if (rc != 4) {
- dlog(1, "Invalid line rc=%d:[%s]\n",rc, buf);
- dlog(1, "minid=%04X ntype=[%s] des=[%s]\n",
- minid, ntype, descr);
- continue;
- }
- }
- add_def(conv, type, minid, maxid, group, ntype, descr);
- }
- fclose(fp);
- return 1;
+static int load_types_file(char *file, struct gar2nav_conv *conv) {
+ char buf[4096];
+ char descr[4096];
+ char ntype[4096];
+ FILE *fp;
+ unsigned int minid, maxid, group;
+ int rc;
+ int type = -1;
+
+ fp = fopen(file, "r");
+ if (!fp)
+ return -1;
+ while (fgets(buf, sizeof(buf), fp)) {
+ if (*buf == '#' || *buf == '\n')
+ continue;
+ if (!strncasecmp(buf, "POINT", 5)) {
+ type = 1;
+ continue;
+ } else if (!strncasecmp(buf, "POI", 3)) {
+ type = 1;
+ continue;
+ } else if (!strncasecmp(buf, "POLYLINE", 8)) {
+ type = 2;
+ continue;
+ } else if (!strncasecmp(buf, "POLYGONE", 8)) {
+ type = 3;
+ continue;
+ }
+ // assume only lines are routable
+ rc = sscanf(buf, "%d, 0x%04X - 0x%04X = %[^\t , ] , %[^\n]",
+ &group, &minid, &maxid, ntype, descr);
+ if (rc != 5) {
+ maxid = 0;
+ rc = sscanf(buf, "%d,0x%04X = %[^\t, ], %[^\n]",
+ &group, &minid, ntype, descr);
+ if (rc != 4) {
+ dlog(1, "Invalid line rc=%d:[%s]\n",rc, buf);
+ dlog(1, "minid=%04X ntype=[%s] des=[%s]\n",
+ minid, ntype, descr);
+ continue;
+ }
+ }
+ add_def(conv, type, minid, maxid, group, ntype, descr);
+ }
+ fclose(fp);
+ return 1;
}
-struct gar2nav_conv *g2n_conv_load(char *file)
-{
- struct gar2nav_conv *c;
- int rc;
-
- c = calloc(1, sizeof(*c));
- if (!c)
- return c;
- rc = load_types_file(file, c);
- if (rc < 0) {
- dlog(1, "Failed to load: [%s]\n", file);
- free(c);
- return NULL;
- }
- return c;
+struct gar2nav_conv *g2n_conv_load(char *file) {
+ struct gar2nav_conv *c;
+ int rc;
+
+ c = calloc(1, sizeof(*c));
+ if (!c)
+ return c;
+ rc = load_types_file(file, c);
+ if (rc < 0) {
+ dlog(1, "Failed to load: [%s]\n", file);
+ free(c);
+ return NULL;
+ }
+ return c;
}
-enum item_type g2n_get_type(struct gar2nav_conv *c, unsigned int type, unsigned short id)
-{
- struct gar2navit *def = NULL;
- int group;
- group = (type >> G2N_KIND_SHIFT);
- type &= ~G2N_KIND_MASK;
- if (type == G2N_POINT)
- def = c->points;
- else if (type == G2N_POLYLINE)
- def = c->polylines;
- else if (type == G2N_POLYGONE)
- def = c->polygons;
- else {
- dlog(1, "Unknown conversion type:%d\n", type);
- return type_none;
- }
-
- if (!def) {
- dlog(5, "No conversion data for %d\n", type);
- return type_none;
- }
-
- while (def) {
- if (def->group == group &&
- ((!def->maxid && def->id == id) ||
- (def->id <= id && id <= def->maxid)))
- return def->ntype;
- def = def->next;
- }
- dlog(5, "Type[%d]:ID:[%04X] unknown\n", type, id);
- return type == G2N_POINT ? type_point_unkn : type_street_unkn;
+enum item_type g2n_get_type(struct gar2nav_conv *c, unsigned int type, unsigned short id) {
+ struct gar2navit *def = NULL;
+ int group;
+ group = (type >> G2N_KIND_SHIFT);
+ type &= ~G2N_KIND_MASK;
+ if (type == G2N_POINT)
+ def = c->points;
+ else if (type == G2N_POLYLINE)
+ def = c->polylines;
+ else if (type == G2N_POLYGONE)
+ def = c->polygons;
+ else {
+ dlog(1, "Unknown conversion type:%d\n", type);
+ return type_none;
+ }
+
+ if (!def) {
+ dlog(5, "No conversion data for %d\n", type);
+ return type_none;
+ }
+
+ while (def) {
+ if (def->group == group &&
+ ((!def->maxid && def->id == id) ||
+ (def->id <= id && id <= def->maxid)))
+ return def->ntype;
+ def = def->next;
+ }
+ dlog(5, "Type[%d]:ID:[%04X] unknown\n", type, id);
+ return type == G2N_POINT ? type_point_unkn : type_street_unkn;
}
-char *g2n_get_descr(struct gar2nav_conv *c, int type, unsigned short id)
-{
- struct gar2navit *def = NULL;
- if (type == G2N_POINT)
- def = c->points;
- else if (type == G2N_POLYLINE)
- def = c->polylines;
- else if (type == G2N_POLYGONE)
- def = c->polygons;
- else {
- dlog(1, "Unknown conversion type:%d\n", type);
- return NULL;
- }
- while (def) {
- if ((!def->maxid && def->id == id) ||
- (def->id <= id && id <= def->maxid))
- return def->descr;
- def = def->next;
- }
- dlog(5, "Type[%d]:ID:[%04X] unknown\n", type, id);
- return NULL;
+char *g2n_get_descr(struct gar2nav_conv *c, int type, unsigned short id) {
+ struct gar2navit *def = NULL;
+ if (type == G2N_POINT)
+ def = c->points;
+ else if (type == G2N_POLYLINE)
+ def = c->polylines;
+ else if (type == G2N_POLYGONE)
+ def = c->polygons;
+ else {
+ dlog(1, "Unknown conversion type:%d\n", type);
+ return NULL;
+ }
+ while (def) {
+ if ((!def->maxid && def->id == id) ||
+ (def->id <= id && id <= def->maxid))
+ return def->descr;
+ def = def->next;
+ }
+ dlog(5, "Type[%d]:ID:[%04X] unknown\n", type, id);
+ return NULL;
}
#if 0
-int main(int argc, char **argv)
-{
- load_types_file(argv[1], NULL);
- return 0;
+int main(int argc, char **argv) {
+ load_types_file(argv[1], NULL);
+ return 0;
}
#endif
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