1 files changed, 42 insertions, 0 deletions
diff --git a/toolkit/mozapps/update/common/updatecommon.h b/toolkit/mozapps/update/common/updatecommon.h
new file mode 100644
index 0000000000..73fdc3a559
--- /dev/null
+++ b/toolkit/mozapps/update/common/updatecommon.h
@@ -0,0 +1,42 @@
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+#ifndef UPDATECOMMON_H
+#define UPDATECOMMON_H
+
+#include "updatedefines.h"
+#include <stdio.h>
+#include "mozilla/Attributes.h"
+
+class UpdateLog {
+ public:
+  static UpdateLog& GetPrimaryLog() {
+    static UpdateLog primaryLog;
+    return primaryLog;
+  }
+
+  void Init(NS_tchar* logFilePath);
+  void Finish();
+  void Flush();
+  void Printf(const char* fmt, ...) MOZ_FORMAT_PRINTF(2, 3);
+  void WarnPrintf(const char* fmt, ...) MOZ_FORMAT_PRINTF(2, 3);
+
+  ~UpdateLog() { Finish(); }
+
+ protected:
+  UpdateLog();
+  FILE* logFP;
+  NS_tchar mDstFilePath[MAXPATHLEN];
+};
+
+bool IsValidFullPath(NS_tchar* fullPath);
+bool IsProgramFilesPath(NS_tchar* fullPath);
+
+#define LOG_WARN(args) UpdateLog::GetPrimaryLog().WarnPrintf args
+#define LOG(args) UpdateLog::GetPrimaryLog().Printf args
+#define LogInit(FILEPATH_) UpdateLog::GetPrimaryLog().Init(FILEPATH_)
+#define LogFinish() UpdateLog::GetPrimaryLog().Finish()
+#define LogFlush() UpdateLog::GetPrimaryLog().Flush()
+
+#endif