Update style to (almost) conform to ndn-cxx style using clang-format
diff --git a/src/logging.hpp b/src/logging.hpp
index 68a8762..211601f 100644
--- a/src/logging.hpp
+++ b/src/logging.hpp
@@ -27,38 +27,36 @@
 
 #include <log4cxx/logger.h>
 
-#define MEMBER_LOGGER                           \
-  static log4cxx::LoggerPtr staticModuleLogger;
+#define MEMBER_LOGGER static log4cxx::LoggerPtr staticModuleLogger;
 
-#define INIT_MEMBER_LOGGER(className,name)          \
-  log4cxx::LoggerPtr className::staticModuleLogger =  log4cxx::Logger::getLogger (name);
+#define INIT_MEMBER_LOGGER(className, name) \
+  log4cxx::LoggerPtr className::staticModuleLogger = log4cxx::Logger::getLogger(name);
 
 #define INIT_LOGGER(name) \
-  static log4cxx::LoggerPtr staticModuleLogger = log4cxx::Logger::getLogger (name);
+  static log4cxx::LoggerPtr staticModuleLogger = log4cxx::Logger::getLogger(name);
 
-#define _LOG_DEBUG(x) \
-  LOG4CXX_DEBUG(staticModuleLogger, x);
+#define _LOG_DEBUG(x) LOG4CXX_DEBUG(staticModuleLogger, x);
 
-#define _LOG_TRACE(x) \
-  LOG4CXX_TRACE(staticModuleLogger, x);
+#define _LOG_TRACE(x) LOG4CXX_TRACE(staticModuleLogger, x);
 
-#define _LOG_FUNCTION(x) \
-  LOG4CXX_TRACE(staticModuleLogger, __FUNCTION__ << "(" << x << ")");
+#define _LOG_FUNCTION(x) LOG4CXX_TRACE(staticModuleLogger, __FUNCTION__ << "(" << x << ")");
 
-#define _LOG_FUNCTION_NOARGS \
-  LOG4CXX_TRACE(staticModuleLogger, __FUNCTION__ << "()");
+#define _LOG_FUNCTION_NOARGS LOG4CXX_TRACE(staticModuleLogger, __FUNCTION__ << "()");
 
-#define _LOG_ERROR(x) \
-  LOG4CXX_ERROR(staticModuleLogger, x);
+#define _LOG_ERROR(x) LOG4CXX_ERROR(staticModuleLogger, x);
 
-#define _LOG_ERROR_COND(cond,x) \
-  if (cond) { _LOG_ERROR(x) }
+#define _LOG_ERROR_COND(cond, x) \
+  if (cond) {                    \
+    _LOG_ERROR(x)                \
+  }
 
-#define _LOG_DEBUG_COND(cond,x) \
-  if (cond) { _LOG_DEBUG(x) }
+#define _LOG_DEBUG_COND(cond, x) \
+  if (cond) {                    \
+    _LOG_DEBUG(x)                \
+  }
 
 void
-INIT_LOGGERS ();
+INIT_LOGGERS();
 
 #else // else HAVE_LOG4CXX
 
@@ -68,20 +66,21 @@
 #define _LOG_TRACE(x)
 #define INIT_LOGGERS(x)
 #define _LOG_ERROR(x)
-#define _LOG_ERROR_COND(cond,x)
-#define _LOG_DEBUG_COND(cond,x)
+#define _LOG_ERROR_COND(cond, x)
+#define _LOG_DEBUG_COND(cond, x)
 
 #define MEMBER_LOGGER
-#define INIT_MEMBER_LOGGER(className,name)
+#define INIT_MEMBER_LOGGER(className, name)
 
 #ifdef _DEBUG
 
-#include <boost/thread/thread.hpp>
 #include <boost/date_time/posix_time/posix_time.hpp>
+#include <boost/thread/thread.hpp>
 #include <iostream>
 
-#define _LOG_DEBUG(x) \
-  std::clog << boost::get_system_time () << " " << boost::this_thread::get_id () << " " << x << std::endl;
+#define _LOG_DEBUG(x)                                                                      \
+  std::clog << boost::get_system_time() << " " << boost::this_thread::get_id() << " " << x \
+            << std::endl;
 
 #else
 #define _LOG_DEBUG(x)