1 files changed, 82 insertions, 0 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/activities/configure/tools/JoinNetworkToolDialogFragment.kt b/app/src/main/java/org/pacien/tincapp/activities/configure/tools/JoinNetworkToolDialogFragment.kt
new file mode 100644
index 0000000..25bdb15
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/activities/configure/tools/JoinNetworkToolDialogFragment.kt
@@ -0,0 +1,82 @@
+/*
+ * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
+ * Copyright (C) 2017-2018 Pacien TRAN-GIRARD
+ *
+ * This program 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.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.pacien.tincapp.activities.configure.tools
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import com.google.zxing.integration.android.IntentIntegrator
+import com.google.zxing.integration.android.IntentResult
+import kotlinx.android.synthetic.main.configure_tools_dialog_network_join.view.*
+import org.pacien.tincapp.R
+import org.pacien.tincapp.commands.Tinc
+import org.pacien.tincapp.commands.TincApp
+import org.pacien.tincapp.databinding.ConfigureToolsDialogNetworkJoinBinding
+
+/**
+ * @author pacien
+ */
+class JoinNetworkToolDialogFragment : ConfigurationToolDialogFragment() {
+  private val scanner by lazy { IntentIntegrator.forSupportFragment(this) }
+  private var joinDialog: View? = null
+
+  override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+    IntentIntegrator.parseActivityResult(requestCode, resultCode, data)
+      ?.let(IntentResult::getContents)
+      ?.let(String::trim)
+      ?.let { joinDialog?.invitation_url?.setText(it) }
+  }
+
+  override fun onCreateDialog(savedInstanceState: Bundle?) =
+    makeJoinDialog().let { newDialog ->
+      joinDialog = newDialog
+      makeDialog(
+        newDialog,
+        R.string.configure_tools_join_network_title,
+        R.string.configure_tools_join_network_action
+      ) { dialog ->
+        joinNetwork(
+          dialog.net_name.text.toString(),
+          dialog.invitation_url.text.toString(),
+          dialog.join_passphrase.text.toString()
+        )
+      }
+    }
+
+  private fun makeJoinDialog() =
+    parentActivity.inflate { inflater, parent, attachToRoot ->
+      ConfigureToolsDialogNetworkJoinBinding.inflate(inflater, parent, attachToRoot)
+        .apply { scanAction = this@JoinNetworkToolDialogFragment::scanCode }
+        .root
+    }
+
+  private fun scanCode() {
+    scanner.initiateScan()
+  }
+
+  private fun joinNetwork(netName: String, url: String, passphrase: String? = null) =
+    execAction(
+      R.string.configure_tools_join_network_joining,
+      validateNetName(netName)
+        .thenCompose { Tinc.join(netName, url) }
+        .thenCompose { TincApp.removeScripts(netName) }
+        .thenCompose { TincApp.generateIfaceCfg(netName) }
+        .thenCompose { TincApp.setPassphrase(netName, newPassphrase = passphrase) }
+    )
+}