a lot of fixes

net/net.h

@@ -0,0 +1,17 @@
+#ifndef NET_H
+#define NET_H
+
+#include <string>
+#include <vector>
+
+size_t write_data(void *buffer, size_t size, size_t nmemb, void *userp);
+
+class Net
+{
+public:
+    Net();
+    std::vector<std::string> get_all_modules(std::string url);
+    std::string get_file(std::string url, std::string filename);
+};
+
+#endif // NET_H