Lots of work on removing malloc from driver

luprex/core/cpp/main.cpp

@@ -7,44 +7,21 @@
 #include "source.hpp"
 #include <iostream>
 
-struct EngineMaker {
-    const char *name;
-    DrivenEngineMaker func;
-};
-
-static EngineMaker makers[] = {
-    { "textgame", make_TextGame },
-    { "lpxclient", make_LpxClient },
-    { "lpxserver", make_LpxServer },
-    { "driverlistentest", make_DriverListenTest },
-    { "driverwebservertest", make_DriverWebServerTest },
-    { "driverdnsfailtest", make_DriverDNSFailTest },
-    { "driverprintclocktest", make_DriverPrintClockTest },
-    { "unittest", make_RunUnitTests },
-    { nullptr, nullptr },
-};
-
-static void usage() {
-    std::cerr << "Usage: main <mode>" << std::endl;
-    for (int i = 0; makers[i].name != nullptr; i++) {
-        std::cerr << "  <mode> can be: " << makers[i].name << std::endl;
-    }
-    exit(1);
-}
 
 int main(int argc, char **argv)
 {
+    driver_sysinit(argc, argv);
     SourceDB::register_lua_builtins();
-    UniqueDrivenEngine engine;
-    if (argc < 2) usage();
-    std::string mode = argv[1];
-    for (int i = 0; makers[i].name != nullptr; i++) {
-        if (mode == makers[i].name) {
-            engine = makers[i].func();
-            break;
-        }
-    }
-    if (engine == nullptr) usage();
-    driver_drive(engine.get(), argc, argv);
+
+    DrivenEngine::register_maker("textgame", make_TextGame);
+    DrivenEngine::register_maker("lpxclient", make_LpxClient);
+    DrivenEngine::register_maker("lpxserver", make_LpxServer);
+    DrivenEngine::register_maker("driverlistentest", make_DriverListenTest);
+    DrivenEngine::register_maker("driverwebservertest", make_DriverWebServerTest);
+    DrivenEngine::register_maker("driverdnsfailtest", make_DriverDNSFailTest);
+    DrivenEngine::register_maker("driverprintclocktest", make_DriverPrintClockTest);
+    DrivenEngine::register_maker("unittest", make_RunUnitTests);
+
+    driver_drive(argc, argv);
 }