1 files changed, 63 insertions, 0 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/context/AppLogger.kt b/app/src/main/java/org/pacien/tincapp/context/AppLogger.kt
new file mode 100644
index 0000000..3c1be44
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/context/AppLogger.kt
@@ -0,0 +1,63 @@
+/*
+ * 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.context
+
+import ch.qos.logback.classic.Logger
+import ch.qos.logback.classic.LoggerContext
+import ch.qos.logback.classic.android.LogcatAppender
+import ch.qos.logback.classic.encoder.PatternLayoutEncoder
+import ch.qos.logback.classic.spi.ILoggingEvent
+import ch.qos.logback.core.Context
+import ch.qos.logback.core.FileAppender
+import org.slf4j.LoggerFactory
+
+/**
+ * @author pacien
+ */
+object AppLogger {
+  private const val LOGCAT_PATTERN = "[%thread] %msg%n%rEx"
+  private const val LOGFILE_PATTERN = "%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n%rEx"
+
+  fun configure() {
+    (LoggerFactory.getILoggerFactory() as LoggerContext)
+      .apply { reset() }
+      .let { loggerContext ->
+        (LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME) as Logger)
+          .apply {
+            addAppender(LogcatAppender()
+              .apply { context = loggerContext }
+              .apply { encoder = patternEncoder(loggerContext, LOGCAT_PATTERN) }
+              .apply { start() })
+          }
+          .apply {
+            addAppender(FileAppender<ILoggingEvent>()
+              .apply { context = loggerContext }
+              .apply { encoder = patternEncoder(loggerContext, LOGFILE_PATTERN) }
+              .apply { file = AppPaths.appLogFile().absolutePath }
+              .apply { start() })
+          }
+      }
+  }
+
+  private fun patternEncoder(ctx: Context, pat: String) =
+    PatternLayoutEncoder()
+      .apply { context = ctx }
+      .apply { pattern = pat }
+      .apply { start() }
+}