1 files changed, 181 insertions, 0 deletions
diff --git a/app/src/fil/libre/repwifiapp/activities/Ipv4SettingsActivity.java b/app/src/fil/libre/repwifiapp/activities/Ipv4SettingsActivity.java
new file mode 100644
index 0000000..1f15252
--- /dev/null
+++ b/app/src/fil/libre/repwifiapp/activities/Ipv4SettingsActivity.java
@@ -0,0 +1,181 @@
+//
+// Copyright 2017 Filippo "Fil" Bergamo <fil.bergamo@riseup.net>
+// 
+// This file is part of RepWifiApp.
+//
+// RepWifiApp is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// RepWifiApp is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with RepWifiApp.  If not, see <http://www.gnu.org/licenses/>.
+// 
+// ********************************************************************
+
+package fil.libre.repwifiapp.activities;
+
+import fil.libre.repwifiapp.ActivityLauncher;
+import fil.libre.repwifiapp.Commons;
+import fil.libre.repwifiapp.R;
+import fil.libre.repwifiapp.helpers.AccessPointInfo;
+import fil.libre.repwifiapp.helpers.DhcpSettings;
+import android.nfc.FormatException;
+import android.os.Bundle;
+import android.app.Activity;
+import android.content.Intent;
+import android.view.Menu;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+
+public class Ipv4SettingsActivity extends Activity implements OnCheckedChangeListener {
+
+    private AccessPointInfo currentNetwork;
+    private DhcpSettings currentSettings;
+
+    private EditText txtIp;
+    private EditText txtGw;
+    private EditText txtMask;
+    private CheckBox chkDhcp;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_ipv4_settings);
+
+        chkDhcp = (CheckBox) findViewById(R.id.chk_use_dhcp);
+        txtIp = (EditText) findViewById(R.id.txt_static_ip);
+        txtMask = (EditText) findViewById(R.id.txt_netmask);
+        txtGw = (EditText) findViewById(R.id.txt_gateway);
+
+        chkDhcp.setOnCheckedChangeListener(this);
+
+        Intent intent = getIntent();
+        if (!intent.hasExtra(ActivityLauncher.EXTRA_APINFO)) {
+            this.setResult(RESULT_CANCELED);
+            this.finish();
+            return;
+        }
+
+        this.currentNetwork = (AccessPointInfo) intent.getExtras().getSerializable(
+                        ActivityLauncher.EXTRA_APINFO);
+        if (this.currentNetwork == null) {
+            this.setResult(RESULT_CANCELED);
+            this.finish();
+            return;
+        }
+
+        this.currentNetwork = Commons.storage.getSavedNetwork(currentNetwork);
+        
+        loadNetwork();
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        // getMenuInflater().inflate(R.menu.activity_manage_networks, menu);
+        return true;
+    }
+
+    private void loadNetwork() {
+
+        setTitle(this.currentNetwork.getSsid());
+        currentSettings = this.currentNetwork.getDhcpConfiguration();
+        loadSettings();
+        
+    }
+
+    private void loadSettings() {
+
+        if (currentSettings.useDhcp) {
+
+            chkDhcp.setChecked(true);
+
+            txtIp.setText("");
+            txtIp.setEnabled(false);
+
+            txtMask.setText("");
+            txtMask.setEnabled(false);
+
+            txtGw.setText("");
+            txtGw.setEnabled(false);
+
+        } else {
+            chkDhcp.setChecked(false);
+
+            txtIp.setText(currentSettings.getStaticIP());
+            txtIp.setEnabled(true);
+
+            txtMask.setText(currentSettings.getSubnetMaskString());
+            txtMask.setEnabled(true);
+
+            txtGw.setText(currentSettings.getDefaultGateway());
+            txtGw.setEnabled(true);
+        }
+
+    }
+
+    @Override
+    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+
+        if (buttonView == findViewById(R.id.chk_use_dhcp)) {
+            currentSettings.useDhcp = isChecked;
+            loadSettings();
+
+        }
+
+    }
+
+    public void btnSaveClick(View v) throws FormatException {
+
+        if (chkDhcp.isChecked()) {
+            currentSettings.useDhcp = true;
+
+        } else {
+
+            String ip = txtIp.getText().toString();
+            String mask = txtMask.getText().toString();
+            String gw = txtGw.getText().toString();
+
+            if (!DhcpSettings.isValidAddress(ip)) {
+                Commons.showMessage(getString(R.string.msg_invalid_ip),this);
+                return;
+            }
+
+            if (!DhcpSettings.isValidMaks(mask)) {
+                Commons.showMessage(getString(R.string.msg_invalid_netmask),this);
+                return;
+            }
+
+            if (!DhcpSettings.isValidAddress(gw)) {
+                Commons.showMessage(getString(R.string.msg_invalid_gateway),this);
+                return;
+            }
+
+            currentSettings = new DhcpSettings(chkDhcp.isChecked(), ip, mask, gw);
+
+        }
+
+        currentNetwork.setDhcpConfiguration(currentSettings);
+        if (Commons.storage.save(currentNetwork)) {
+            Commons.showMessage(getString(R.string.msg_network_saved),this);
+        } else {
+            Commons.showMessage(getString(R.string.msg_network_save_fail),this);
+        }
+
+    }
+
+    public void btnBackClick(View v) {
+        finish();
+    }
+
+}