Fixed: Use android.util.Log for terminal-emulator logging if TerminalSessionClient is null like when running tests

2021-10-14 00:06:38 +05:00
parent 4faf2b9d28
commit 79980a07a8
3 changed files with 94 additions and 14 deletions
--- a/terminal-emulator/src/main/java/com/termux/terminal/Logger.java
+++ b/terminal-emulator/src/main/java/com/termux/terminal/Logger.java
@@ -0,0 +1,80 @@
+package com.termux.terminal;
+
+import android.util.Log;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+public class Logger {
+
+    public static void logError(TerminalSessionClient client, String logTag, String message) {
+        if (client != null)
+            client.logError(logTag, message);
+        else
+            Log.e(logTag, message);
+    }
+
+    public static void logWarn(TerminalSessionClient client, String logTag, String message) {
+        if (client != null)
+            client.logWarn(logTag, message);
+        else
+            Log.w(logTag, message);
+    }
+
+    public static void logInfo(TerminalSessionClient client, String logTag, String message) {
+        if (client != null)
+            client.logInfo(logTag, message);
+        else
+            Log.i(logTag, message);
+    }
+
+    public static void logDebug(TerminalSessionClient client, String logTag, String message) {
+        if (client != null)
+            client.logDebug(logTag, message);
+        else
+            Log.d(logTag, message);
+    }
+
+    public static void logVerbose(TerminalSessionClient client, String logTag, String message) {
+        if (client != null)
+            client.logVerbose(logTag, message);
+        else
+            Log.v(logTag, message);
+    }
+
+    public static void logStackTraceWithMessage(TerminalSessionClient client, String tag, String message, Throwable throwable) {
+        logError(client, tag, getMessageAndStackTraceString(message, throwable));
+    }
+
+    public static String getMessageAndStackTraceString(String message, Throwable throwable) {
+        if (message == null && throwable == null)
+            return null;
+        else if (message != null && throwable != null)
+            return message + ":\n" + getStackTraceString(throwable);
+        else if (throwable == null)
+            return message;
+        else
+            return getStackTraceString(throwable);
+    }
+
+    public static String getStackTraceString(Throwable throwable) {
+        if (throwable == null) return null;
+
+        String stackTraceString = null;
+
+        try {
+            StringWriter errors = new StringWriter();
+            PrintWriter pw = new PrintWriter(errors);
+            throwable.printStackTrace(pw);
+            pw.close();
+            stackTraceString = errors.toString();
+            errors.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return stackTraceString;
+    }
+
+}