handler_node *process_handler( char *handle, char *start, char *end )
{
switch ( currentPass )
{
case 1:
return handler_pass1( handle, start, end );
break;
case 2:
return handler_pass2( handle, start, end );
break;
default:
bug("unexpected current pass number (%d) in process_handler\n",
currentPass);
}
return NULL;
}
int main(int argc, char *argv[]) {
cfg.debug = false;
cfg.attempt_repair = true;
cfg.admin_levels.push_back(2);
cfg.simplify_levels.push_back(0);
cfg.simplify_levels.push_back(100);
cfg.simplify_levels.push_back(10000);
static struct option long_options[] = {
{"debug", no_argument, 0, 'd'},
{"no-attempt_repair", no_argument, 0, 'R'},
{"simplify-levels", required_argument, 0, 'l'},
{"admin-levels", required_argument, 0, 'a'},
{0, 0, 0, 0}
};
while (1) {
int c = getopt_long(argc, argv, "dla", long_options, 0);
if (c == -1)
break;
switch (c) {
case 'd': {
cfg.debug = true;
break;
}
case 'R': {
cfg.attempt_repair = false;
break;
}
case 'l': {
split_intlist(&cfg.simplify_levels, optarg);
break;
}
case 'a': {
split_intlist(&cfg.admin_levels, optarg);
break;
}
}
}
if (optind != argc-3) {
usage(argv[0]);
return 1;
}
cfg.coastlinedb = argv[optind+0];
cfg.osmfile = argv[optind+1];
cfg.outfile = argv[optind+2];
std::cout <<
" Extracting boundaries from: " << cfg.osmfile << std::endl <<
" Matching against Coastlines from: " << cfg.coastlinedb << std::endl <<
" Writing results to: " << cfg.outfile << std::endl;
Osmium::init(cfg.debug);
Osmium::OSMFile infile(cfg.osmfile);
// Output Handling
OutputHandler out = OutputHandler(cfg.outfile);
// Multipolygon Building
Osmium::Handler::Multipolygon handler_multipolygon(cfg.attempt_repair, callbackPass2Handler);
// first pass
std::cout << "Scanning for Boundaries... 1st Pass" << std::endl;
HandlerPass1 handler_pass1(&handler_multipolygon);
infile.read(handler_pass1);
std::cout << "Scanning for Boundaries... 1st Pass finished" << std::endl;
// second pass
std::cout << "Scanning for Boundaries... 2nd Pass" << std::endl;
HandlerPass2 handler_pass2(&handler_multipolygon, &out);
setPass2Handler(&handler_pass2);
infile.read(handler_pass2);
std::cout << "Scanning for Boundaries... 2nd Pass finished" << std::endl;
std::cout << "Building Landmass-Shapes..." << std::endl;
return 0;
}