Add managed codec DSP and initial control server

dotnet/oracle/database.cpp

@@ -0,0 +1,25 @@
+#include "db.h"
+#include <string>
+
+int main(int argc, char **argv) {
+    if (argc != 3) return 1;
+    voicecat::server::Database database(argv[2]);
+    std::string error;
+    if (!database.open(error)) return 1;
+    if (std::string(argv[1]) == "create") {
+        if (!database.create_account("legacy", "legacy password", true, error)) return 1;
+        voicecat::server::ChannelRecord lobby;
+        lobby.name = "Lobby";
+        lobby.topic = "Preserved native topic";
+        lobby.max_users = 7;
+        lobby.audio.set_sample_rate(48000);
+        lobby.audio.set_bitrate_bps(32000);
+        lobby.audio.set_frame_ms(20);
+        return database.create_channel(lobby, "", error) ? 0 : 1;
+    }
+    if (std::string(argv[1]) == "verify") {
+        auto account = database.authenticate("managed", "managed password");
+        return account && account->is_admin ? 0 : 1;
+    }
+    return 1;
+}