Initial source release: v2.0.8-0-679

Change-Id: Idf6316a8faf4b4fdc54265aad12084e5aa60707a

core/include/log.h

@@ -0,0 +1,37 @@
+// Copyright 2013 Google Inc. All Rights Reserved.
+//
+// Log - Platform independent interface for a Logging class
+//
+#ifndef WVCDM_CORE_LOG_H_
+#define WVCDM_CORE_LOG_H_
+
+namespace wvcdm {
+
+// Simple logging class. The implementation is platform dependent.
+
+typedef enum {
+  LOG_ERROR,
+  LOG_WARN,
+  LOG_INFO,
+  LOG_DEBUG,
+  LOG_VERBOSE
+} LogPriority;
+
+// Enable/disable verbose logging (LOGV).
+// This function is supplied for cases where the system layer does not
+// initialize logging.  This is also needed to initialize logging in
+// unit tests.
+void InitLogging(int argc, const char* const* argv);
+
+void Log(const char* file, int line, LogPriority level, const char* fmt, ...);
+
+// Log APIs
+#define LOGE(...) Log(__FILE__, __LINE__, wvcdm::LOG_ERROR, __VA_ARGS__)
+#define LOGW(...) Log(__FILE__, __LINE__, wvcdm::LOG_WARN, __VA_ARGS__)
+#define LOGI(...) Log(__FILE__, __LINE__, wvcdm::LOG_INFO, __VA_ARGS__)
+#define LOGD(...) Log(__FILE__, __LINE__, wvcdm::LOG_DEBUG, __VA_ARGS__)
+#define LOGV(...) Log(__FILE__, __LINE__, wvcdm::LOG_VERBOSE, __VA_ARGS__)
+
+};  // namespace wvcdm
+
+#endif  // WVCDM_CORE_LOG_H_