1 files changed, 56 insertions, 0 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/service/VpnInterfaceConfiguraton.kt b/app/src/main/java/org/pacien/tincapp/service/VpnInterfaceConfiguraton.kt
new file mode 100644
index 0000000..520d68c
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/service/VpnInterfaceConfiguraton.kt
@@ -0,0 +1,56 @@
+package org.pacien.tincapp.service
+
+/**
+ * @author pacien
+ */
+
+import org.apache.commons.configuration2.Configuration
+import org.apache.commons.configuration2.builder.fluent.Configurations
+import java.io.File
+
+private val KEY_ADDRESSES = "Address"
+private val KEY_ROUTES = "Route"
+private val KEY_DNS_SERVERS = "DNSServer"
+private val KEY_SEARCH_DOMAINS = "SearchDomain"
+private val KEY_ALLOWED_APPLICATIONS = "AllowApplication"
+private val KEY_DISALLOWED_APPLICATIONS = "DisallowApplication"
+private val KEY_ALLOWED_FAMILIES = "AllowFamily"
+private val KEY_ALLOW_BYPASS = "AllowBypass"
+private val KEY_BLOCKING = "Blocking"
+private val KEY_MTU = "MTU"
+
+private fun Configuration.getStringList(key: String): List<String> = getList(String::class.java, key, emptyList())
+private fun Configuration.getCidrList(key: String): List<CidrAddress> = getStringList(key).map { CidrAddress(it) }
+private fun Configuration.getIntList(key: String): List<Int> = getList(Int::class.java, key, emptyList())
+
+data class CidrAddress(val address: String, val prefix: Int) {
+    constructor(slashSeparated: String) :
+            this(slashSeparated.substringBefore("/"), Integer.parseInt(slashSeparated.substringAfter("/")))
+}
+
+data class VpnInterfaceConfiguration(val addresses: List<CidrAddress>,
+                                     val routes: List<CidrAddress>,
+                                     val dnsServers: List<String>,
+                                     val searchDomains: List<String>,
+                                     val allowedApplications: List<String>,
+                                     val disallowedApplications: List<String>,
+                                     val allowedFamilies: List<Int>,
+                                     val allowBypass: Boolean,
+                                     val blocking: Boolean,
+                                     val mtu: Int?) {
+
+    constructor(cfg: Configuration) : this(
+            cfg.getCidrList(KEY_ADDRESSES),
+            cfg.getCidrList(KEY_ROUTES),
+            cfg.getStringList(KEY_DNS_SERVERS),
+            cfg.getStringList(KEY_SEARCH_DOMAINS),
+            cfg.getStringList(KEY_ALLOWED_APPLICATIONS),
+            cfg.getStringList(KEY_DISALLOWED_APPLICATIONS),
+            cfg.getIntList(KEY_ALLOWED_FAMILIES),
+            cfg.getBoolean(KEY_ALLOW_BYPASS, false),
+            cfg.getBoolean(KEY_BLOCKING, false),
+            cfg.getInteger(KEY_MTU, null))
+
+    constructor(cfgFile: File) : this(Configurations().properties(cfgFile))
+
+}