1 files changed, 46 insertions, 0 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/commands/Command.kt b/app/src/main/java/org/pacien/tincapp/commands/Command.kt
new file mode 100644
index 0000000..132cda9
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/commands/Command.kt
@@ -0,0 +1,46 @@
+/*
+ * 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.commands
+
+import java.util.*
+
+/**
+ * @author pacien
+ */
+internal class Command(private val cmd: String) {
+  private data class Option(val key: String, val value: String?) {
+    fun toCommandLineOption(): String = if (value != null) "--$key=$value" else "--$key"
+  }
+
+  private val opts: MutableList<Option> = LinkedList()
+  private val args: MutableList<String> = LinkedList()
+
+  fun withOption(key: String, value: String? = null): Command {
+    this.opts.add(Option(key, value))
+    return this
+  }
+
+  fun withArguments(vararg args: String): Command {
+    this.args.addAll(Arrays.asList(*args))
+    return this
+  }
+
+  fun asList(): List<String> = listOf(cmd) + opts.map { it.toCommandLineOption() } + args
+  fun asArray(): Array<String> = this.asList().toTypedArray()
+}