Source file

Author: raymelon

jco.cpp

@@ -0,0 +1,38 @@
+/*
+ * jco.cpp
+ * Java Class Opener
+ * Simple portable app that opens Java classes using double click.
+ * No need for cmd, typing java <class name> all the time.
+ *
+ * To use, simply associate your ".class" files with "jco.exe"
+ *
+ * (c) August 2016 Raymel Francisco
+ */
+#include <iostream>
+#include <windows.h>
+#include <string>
+
+using namespace std;
+
+int main(int argc, char** args)
+{
+	if( argc >  1) {
+
+		string quo = string("\"");
+		string path = string(args[1]);
+		int path_len = path.length();
+		int name_start = path.find_last_of( string("\\"), path_len ) + 1;
+		int name_end = path.find_last_of( string("."), path_len) - name_start;
+		string class_name = path.substr( name_start, name_end );
+		
+		if( system( ("java " + quo + class_name + quo).c_str() ) == -1 )
+			cout << "jco.exe failed." << endl;
+		else
+			cout << "jco.exe success." << endl;
+
+	} else {
+		cout << "No input file." << endl;
+		cout << "jco.exe failed." << endl;
+	}
+	system("pause");
+}