WIP

1 files changed, 146 insertions, 0 deletions

diff --git a/src/org/slcl/LoginActivity.java b/src/org/slcl/LoginActivity.java
new file mode 100644
index 0000000..79e2ed4
--- /dev/null
+++ b/src/org/slcl/LoginActivity.java
@@ -0,0 +1,146 @@
+/*
+ * slcl-android, an Android frontend for slcl
+ * Copyright (C) 2023-2024  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.slcl;
+
+import org.slcl.core.Cookie;
+import org.slcl.core.Login;
+import org.slcl.Directory;
+import org.slcl.InternalFile;
+import java.net.URLEncoder;
+import java.io.IOException;
+import android.app.Activity;
+import android.app.ProgressDialog;
+import android.content.Context;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.text.Editable;
+import android.view.View;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.EditText;
+import android.widget.TextView;
+
+public final class LoginActivity extends Activity {
+
+    private class LoginParams {
+        public LoginParams(final boolean https, String url,
+            final String username, final String password)
+        {
+            this.https = https;
+            this.username = username;
+            this.url = url;
+            this.password = password;
+        }
+
+        final boolean https;
+        final String url, username, password;
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        Button button = (Button)findViewById(R.id.button);
+
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                final EditText url = (EditText)findViewById(R.id.url);
+                final EditText username = (EditText)findViewById(R.id.username);
+                final EditText password = (EditText)findViewById(R.id.password);
+                final CheckBox https = (CheckBox)findViewById(R.id.https);
+
+                url.setText("192.168.1.180:50683");
+                username.setText("a");
+                password.setText("a");
+                https.setChecked(false);
+
+                try {
+                    final String urlstr = url.getText().toString();
+                    final String encusername = URLEncoder.encode(
+                        username.getText().toString(), "UTF-8");
+                    final String encpassword = URLEncoder.encode(
+                        password.getText().toString(), "UTF-8");
+
+                    final LoginTask t = new LoginTask();
+                    LoginParams p = new LoginParams(https.isChecked(),
+                        urlstr, encusername, encpassword);
+
+                    t.execute(p);
+                }
+                catch (final IOException e) {
+                    //error.setText("Exception: " + e.getMessage());
+                }
+            }
+        });
+    }
+
+    // https://stackoverflow.com/questions/6053602/what-arguments-are-passed-into-asynctaskarg1-arg2-arg3
+    private final class LoginTask
+        extends AsyncTask<LoginParams, String, String>
+    {
+        ProgressDialog dialog;
+
+        @Override
+        protected void onPreExecute()
+        {
+            dialog = dialog.show(LoginActivity.this, "ProgressDialog",
+                "Logging into server");
+        }
+
+        @Override
+        protected String doInBackground(final LoginParams... params)
+        {
+            try {
+                final LoginParams p = params[0];
+                final Login l = new Login();
+                final String cookie = l.login(p.https, p.url, p.username,
+                    p.password);
+                final InternalFile f = new InternalFile(
+                        getApplicationContext(), "login");
+                final Cookie c = new Cookie(p.username, cookie);
+
+                c.store(f.getFile());
+                return "";
+            } catch (final IOException e) {
+                System.out.println(e.getMessage());
+                return e.getMessage();
+            }
+        }
+
+        @Override
+        protected void onProgressUpdate(final String... text)
+        {
+        }
+
+        @Override
+        protected void onPostExecute(final String result)
+        {
+            Intent intent = new Intent(LoginActivity.this, Directory.class);
+
+            dialog.dismiss();
+            startActivity(intent);
+            // TODO: review errors.
+            //error.setText("Exception: " + e.getMessage());
+        }
+    }
+}