add calls to wit, dolphin-tool

src/main.cpp

@@ -1,8 +1,34 @@
 // greetZ dolphin-emu and WIT team!
+#include <algorithm>
+
 #include "options.h"
+#include <format>
+#include <cstdlib>
+#include <string>
+#include <fstream>
+#include <iostream>
+#include <sstream>
 
 int main(const int argc, char *argv[]) {
+    // get runtime flags/filepath
     parseOptions(argc, argv);
+    char *filepath = argv[argc - 1];
 
+    // convert rvz to iso using dolphin engine
+    auto dolphinCommand =  std::format("dolphin-tool convert -i \"{}\" -f iso -o tmp.iso", filepath);
+    std::system(dolphinCommand.c_str());
+
+    // get game ID using wit (required for USB loader GX)
+    std::system("wit id tmp.iso > id.txt");
+    auto idstream = std::ifstream("id.txt");
+    std::stringstream filebuf;
+    filebuf << idstream.rdbuf();
+    std::string id = filebuf.str();
+    std::system("rm id.txt");
+    id.erase(std::remove_if(id.begin(), id.end(), ::isspace), id.end());
+
+    // convert iso to WBFS using wit
+    auto witCommand = std::format("wit cp tmp.iso [{}].wbfs", id);
+    std::system(witCommand.c_str());
     return 0;
-}
+}