Total c++ rewrite

src/main.cpp

@@ -0,0 +1,64 @@
+#include "mpvopts.hpp"
+#include "mpvipc.hpp"
+#include <cstdlib>
+#include <fstream>
+#include <iostream>
+#include <string>
+
+using std::string;
+
+const char *help[2] = {
+    "This program is not supposed to be called from the command line!",
+    "Call with 'install-protocol' to instal the xdg-compatible protocol file in ~/.local/share/applications/"
+};
+
+bool install_protocol() {
+    const char *protocol_file = R"([Desktop Entry]
+Name=open-in-mpv
+Exec=open-in-mpv %u
+Type=Application
+Terminal=false
+NoDisplay=true
+MimeType=x-scheme-handler/mpv
+)";
+
+    const char *homedir = std::getenv("HOME");
+    if (!homedir) return false;
+
+    std::ofstream protfile(string(homedir) + "/.local/share/applications/open-in-mpv.desktop");
+    protfile << protocol_file;
+    protfile.flush();
+    protfile.close();
+
+    return true;
+}
+
+int main(int argc, char const *argv[]) {
+    if (argc == 1) {
+        std::cout << help[0] << std::endl << help[1] << std::endl;
+        return 0;
+    };
+
+    if (string(argv[1]) == "install-protocol") {
+        return install_protocol();
+    }
+
+    mpvoptions *mo = new mpvoptions();
+    try {
+        mo->parse(argv[1]);
+    } catch (string err) {
+        std::cout << err << std::endl;
+        return 1;
+    }
+    
+    if (mo->needs_ipc()) {
+        mpvipc *mipc = new mpvipc();
+        bool success = mipc->send(mo->build_ipc());
+        if (!success) {
+            std::cout << "Error writing to mpv socket" << std::endl;
+            return 1;
+        }
+    } else std::system(mo->build_cmd().c_str());
+
+    return 0;
+}