update obfsvpn to version 1.0.0, this is a breaking API change. Obfsvpn requires openvpn in UDP as inner transport protocol from now on

1 files changed, 39 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/models/KcpConfig.java b/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/models/KcpConfig.java
new file mode 100644
index 00000000..255e7dd7
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/models/KcpConfig.java
@@ -0,0 +1,39 @@
+package se.leap.bitmaskclient.pluggableTransports.models;
+
+import androidx.annotation.NonNull;
+
+import com.google.gson.FieldNamingPolicy;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+public class KcpConfig {
+
+    // check OpenVPN's --sndbuf size and --rcvbuf size
+    public static final int DEFAULT_KCP_SEND_WINDOW_SIZE = 32;
+    public static final int DEFAULT_KCP_RECEIVE_WINDOW_SIZE = 32;
+    public static final int DEFAULT_KCP_READ_BUFFER = 16 * 1024 * 1024;
+    public static final int DEFAULT_KCP_WRITE_BUFFER = 16 * 1024 * 1024;
+
+    final boolean enabled;
+    final int sendWindowSize;
+    final int receiveWindowSize;
+    final int readBuffer;
+    final int writeBuffer;
+
+    public KcpConfig(boolean enabled) {
+        this.enabled = enabled;
+        this.sendWindowSize = DEFAULT_KCP_SEND_WINDOW_SIZE;
+        this.receiveWindowSize = DEFAULT_KCP_RECEIVE_WINDOW_SIZE;
+        this.readBuffer = DEFAULT_KCP_READ_BUFFER;
+        this.writeBuffer = DEFAULT_KCP_WRITE_BUFFER;
+    }
+
+    @NonNull
+    @Override
+    public String toString() {
+        Gson gson = new GsonBuilder()
+                .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
+                .create();
+        return gson.toJson(this);
+    }
+}