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using GLib;
using GUPnP;
/**
* Usage:
* ./search-criteria-test "<search string>"
* Example
./search-criteria-test \
"upnp:class = \"object.container.person.musicArtist\" \
and (@refID exists false or dc:title contains 'foo')"
*/
public class Test.SearchCriteriaTest : Object {
public static int main (string[] args) {
if (args.length != 2) {
print ("Usage:\n");
print ("\t%s \"<search string>\"\n", args[0]);
print ("Example:\n");
print ("\t%s \"dc:title contains 'foo'\"\n", args[0]);
return 1;
}
SearchCriteriaTest test = new SearchCriteriaTest ();
return test.parse (args[1]);
}
private int parse (string str) {
var parser = new SearchCriteriaParser ();
parser.expression.connect (on_expression);
parser.conjunction.connect (on_conjunction);
parser.disjunction.connect (on_disjunction);
parser.begin_parens.connect (on_begin_parens);
parser.end_parens.connect (on_end_parens);
try {
parser.parse_text (str);
} catch (Error err) {
printerr ("Parse error:%s\n", err.message);
}
print ("\n");
return 0;
}
private bool on_expression (SearchCriteriaParser parser,
string property,
SearchCriteriaOp op,
string value,
void *error) {
print ("%s OP%u %s", property, op, value);
return true;
}
private void on_conjunction (SearchCriteriaParser parser) {
print (" AND ");
}
private void on_disjunction (SearchCriteriaParser parser) {
print (" OR ");
}
private void on_begin_parens (SearchCriteriaParser parser) {
print ("(");
}
private void on_end_parens (SearchCriteriaParser parser) {
print (")");
}
}
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