nexus: Add ListCmd to CommandListener

Signed-off-by: San Mehat <san@google.com>

nexus: Add InterfaceConfig and flesh out some more flow

Signed-off-by: San Mehat <san@google.com>
diff --git a/nexus/InterfaceConfig.h b/nexus/InterfaceConfig.h
new file mode 100644
index 0000000..1426e99
--- /dev/null
+++ b/nexus/InterfaceConfig.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _INTERFACE_CONFIG_H
+#define _INTERFACE_CONFIG_H
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+class InterfaceConfig {
+private:
+    char *mName;
+    bool mUseDhcp;
+    struct in_addr mIp;
+    struct in_addr mNetmask;
+    struct in_addr mGateway;
+    struct in_addr mDns1;
+    struct in_addr mDns2;
+    struct in_addr mDns3;
+
+public:
+    InterfaceConfig(const char *name);
+    InterfaceConfig(const char *name, const char *ip, const char *nm,
+                    const char *gw, const char *dns1, const char *dns2,
+                    const char *dns3);
+
+    InterfaceConfig(const char *name, const struct in_addr *ip,
+                    const struct in_addr *nm, const struct in_addr *gw,
+                    const struct in_addr *dns1, const struct in_addr *dns2,
+                    const struct in_addr *dns3);
+
+    virtual ~InterfaceConfig();
+
+    const char     *getName() const { return mName; }
+    bool            getUseDhcp() const { return mUseDhcp; }
+    const struct in_addr &getIp() const { return mIp; }
+    const struct in_addr &getNetmask() const { return mNetmask; }
+    const struct in_addr &getGateway() const { return mGateway; }
+    const struct in_addr &getDns1() const { return mDns1; }
+    const struct in_addr &getDns2() const { return mDns2; }
+    const struct in_addr &getDns3() const { return mDns3; }
+};
+
+
+#endif