Add query file loading to wcclparser

wcclparser/main.cpp

@@ -153,6 +153,7 @@ int main(int argc, char** argv)
 	std::string tagset_load = "kipi";
 	std::string query = "";
 	std::string sentence_load = "";
+	std::string query_load = "";
 	std::string position = "0";
 	bool quiet = false;
 	using boost::program_options::value;
@@ -165,6 +166,8 @@ int main(int argc, char** argv)
 			 "Sentence to load (XCES)\n")
 			("position,p", value(&position),
 			 "Position in the sentence to use, 'all' iterates through the sentence\n")
+			("query-file,f", value(&query_load),
+			 "Run query from file (disables interactive mode)\n")
 			("query,Q", value(&query),
 			 "Query to run (disables interactive mode)\n")
 			("quiet,q", value(&quiet)->zero_tokens(),
@@ -213,6 +216,16 @@ int main(int argc, char** argv)
 		if (!query.empty()) {
 			process_line(query, parser, sc, position == "all");
 			return 0;
+		} else if (!query_load.empty()) {
+			std::ifstream qf(query_load.c_str());
+			if (qf.good()) {
+				std::stringstream ss;
+				ss << qf.rdbuf();
+				process_line(ss.str(), parser, sc, position == "all");
+				return 0;
+			} else {
+				throw Wccl::FileNotFound(sentence_load, "", "Query file");
+			}
 		}
 		boost::function<bool (const std::string&)> f;
 		f = boost::bind(&process_line, _1, boost::ref(parser), boost::ref(sc),