Initial commit

src/main.cpp

@@ -0,0 +1,61 @@
+#include <iostream>
+#include <vector>
+#include <string>
+#include <array>
+#include <fstream>
+#include <algorithm>
+#include <exception>
+
+#include "parse.hpp"
+
+std::ifstream get_infile(int argc, char ** argv)
+{
+	if(argc != 2)
+	{
+		std::cerr << "Usage: " << argv[0] << " <infile>" << std::endl;
+		exit(EXIT_FAILURE);
+	}
+
+	std::ifstream infile(argv[1]);
+
+	if(!infile)
+	{
+		std::cerr << "Could not open '" << argv[1] << "'" << std::endl;
+		exit(EXIT_FAILURE);
+	}
+
+	return infile;
+}
+
+int main(int argc, char * argv[])
+{
+	std::ifstream infile = get_infile(argc, argv);
+	std::string word;
+	while(infile >> word)
+	{
+		try
+		{
+			Symbol sym(word);
+			sym.print();
+		}
+		catch(MalformedIdentifierExcept& exc)
+		{
+			std::cout << "Malformed identifier: '" << exc.malformed_str << "'"
+				      << "\nAborting..." << std::endl;
+			exit(EXIT_FAILURE);
+		}
+		catch(UnknownKeywordExcept& exc)
+		{
+			std::cout << "Unknown Keyword: '" << exc.unknown_keyword << "'"
+					  << "\nAborting..." << std::endl;
+			exit(EXIT_FAILURE);
+		}
+		catch(WrongSymbolExcept& exc)
+		{
+			std::cout << "Wrong symbol type\n Aborting..." << std::endl;
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	return 0;
+}