Added new timing library, added Socket::Buffer support to RTMP library.

lib/timing.cpp

@@ -0,0 +1,27 @@
+/// \file time.cpp
+/// Utilities for handling time and timestamps.
+
+#include "timing.h"
+#include <sys/time.h>//for gettimeofday
+#include <time.h>//for time and nanosleep
+
+/// Sleeps for the indicated amount of milliseconds or longer.
+void Util::sleep(int ms){
+  struct timespec T;
+  T.tv_sec = ms/1000;
+  T.tv_nsec = 1000*(ms%1000);
+  nanosleep(&T, 0);
+}
+
+/// Gets the current time in milliseconds.
+long long int Util::getMS(){
+  /// \todo Possibly change to use clock_gettime - needs -lrt though...
+  timeval t;
+  gettimeofday(&t, 0);
+  return t.tv_sec * 1000 + t.tv_usec/1000;
+}
+
+/// Gets the amount of seconds since 01/01/1970.
+long long int Util::epoch(){
+  return time(0);
+}