1 files changed, 151 insertions, 0 deletions
diff --git a/comm/mail/extensions/openpgp/content/modules/log.jsm b/comm/mail/extensions/openpgp/content/modules/log.jsm
new file mode 100644
index 0000000000..5c2829017c
--- /dev/null
+++ b/comm/mail/extensions/openpgp/content/modules/log.jsm
@@ -0,0 +1,151 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+"use strict";
+
+const EXPORTED_SYMBOLS = ["EnigmailLog"];
+
+const { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+var EnigmailLog = {
+  level: 3,
+  directory: null,
+  fileStream: null,
+
+  setLogLevel(newLogLevel) {
+    EnigmailLog.level = newLogLevel;
+  },
+
+  getLogLevel() {
+    return EnigmailLog.level;
+  },
+
+  setLogDirectory(newLogDirectory) {
+    EnigmailLog.directory =
+      newLogDirectory + (AppConstants.platform == "win" ? "\\" : "/");
+    EnigmailLog.createLogFiles();
+  },
+
+  createLogFiles() {
+    if (
+      EnigmailLog.directory &&
+      !EnigmailLog.fileStream &&
+      EnigmailLog.level >= 5
+    ) {
+      let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
+      file.initWithPath(EnigmailLog.directory + "enigdbug.txt");
+      let ofStream = Cc[
+        "@mozilla.org/network/file-output-stream;1"
+      ].createInstance(Ci.nsIFileOutputStream);
+      ofStream.init(file, -1, -1, 0);
+
+      EnigmailLog.fileStream = ofStream;
+    }
+  },
+
+  onShutdown() {
+    if (EnigmailLog.fileStream) {
+      EnigmailLog.fileStream.close();
+    }
+    EnigmailLog.fileStream = null;
+  },
+
+  WRITE(str) {
+    function withZeroes(val, digits) {
+      return ("0000" + val.toString()).substr(-digits);
+    }
+
+    var d = new Date();
+    var datStr =
+      d.getFullYear() +
+      "-" +
+      withZeroes(d.getMonth() + 1, 2) +
+      "-" +
+      withZeroes(d.getDate(), 2) +
+      " " +
+      withZeroes(d.getHours(), 2) +
+      ":" +
+      withZeroes(d.getMinutes(), 2) +
+      ":" +
+      withZeroes(d.getSeconds(), 2) +
+      "." +
+      withZeroes(d.getMilliseconds(), 3) +
+      " ";
+    if (EnigmailLog.level >= 4) {
+      dump(datStr + str);
+    }
+
+    if (EnigmailLog.fileStream) {
+      EnigmailLog.fileStream.write(datStr, datStr.length);
+      EnigmailLog.fileStream.write(str, str.length);
+    }
+  },
+
+  DEBUG(str) {
+    try {
+      EnigmailLog.WRITE("[DEBUG] " + str);
+    } catch (ex) {}
+  },
+
+  WARNING(str) {
+    EnigmailLog.WRITE("[WARN] " + str);
+  },
+
+  ERROR(str) {
+    try {
+      var consoleSvc = Services.console;
+      var scriptError = Cc["@mozilla.org/scripterror;1"].createInstance(
+        Ci.nsIScriptError
+      );
+      scriptError.init(
+        str,
+        null,
+        null,
+        0,
+        0,
+        scriptError.errorFlag,
+        "Enigmail"
+      );
+      consoleSvc.logMessage(scriptError);
+    } catch (ex) {}
+
+    EnigmailLog.WRITE("[ERROR] " + str);
+  },
+
+  CONSOLE(str) {
+    if (EnigmailLog.level >= 3) {
+      EnigmailLog.WRITE("[CONSOLE] " + str);
+    }
+  },
+
+  /**
+   *  Log an exception including the stack trace
+   *
+   *  referenceInfo: String - arbitrary text to write before the exception is logged
+   *  ex:            exception object
+   */
+  writeException(referenceInfo, ex) {
+    EnigmailLog.ERROR(
+      referenceInfo +
+        ": caught exception: " +
+        ex.name +
+        "\n" +
+        "Message: '" +
+        ex.message +
+        "'\n" +
+        "File:    " +
+        ex.fileName +
+        "\n" +
+        "Line:    " +
+        ex.lineNumber +
+        "\n" +
+        "Stack:   " +
+        ex.stack +
+        "\n"
+    );
+  },
+};