First commit

antlr-library.cpp

@@ -0,0 +1,30 @@
+
+#include <iostream>
+#include <fstream>
+#include <string>
+#include "antlr4-runtime.h"
+#include "PlSqlLexer.h"
+#include "PlSqlParser.h"
+
+using namespace antlr4;
+using namespace std;
+
+string parseInput(string inputFileName){
+    ifstream inputFile (inputFileName);
+	if (inputFile.is_open()) {
+		ANTLRInputStream input(inputFile);
+		PlSqlLexer lexer(&input);
+		CommonTokenStream tokens(&lexer);
+
+		tokens.fill();
+		for (auto token : tokens.getTokens()) {
+			std::cout << token->toString() << std::endl;
+		}
+
+		PlSqlParser parser(&tokens);
+		tree::ParseTree *tree = parser.sql_script();
+
+		inputFile.close();
+		return tree->toStringTree(&parser);
+	}
+}