Kernel: Extract SrsPps to kernel

trunk/src/protocol/srs_protocol_kbps.hpp

@@ -27,50 +27,7 @@
 #include <srs_core.hpp>
 
 #include <srs_protocol_io.hpp>
-
-class SrsWallClock;
-
-// A sample for rate-based stat, such as kbps or kps.
-class SrsRateSample
-{
-public:
-    int64_t total;
-    srs_utime_t time;
-    // kbps or kps
-    int rate;
-public:
-    SrsRateSample();
-    virtual ~SrsRateSample();
-public:
-    virtual SrsRateSample* update(int64_t nn, srs_utime_t t, int k);
-};
-
-// A pps manager every some duration.
-class SrsPps
-{
-private:
-    SrsWallClock* clk_;
-private:
-    // samples
-    SrsRateSample sample_10s_;
-    SrsRateSample sample_30s_;
-    SrsRateSample sample_1m_;
-    SrsRateSample sample_5m_;
-    SrsRateSample sample_60m_;
-public:
-    // Sugar for target to stat.
-    int64_t sugar;
-public:
-    SrsPps(SrsWallClock* clk);
-    virtual ~SrsPps();
-public:
-    // Update with the nn which is target.
-    void update();
-    // Update with the nn.
-    void update(int64_t nn);
-    // Get the 10s average stat.
-    int r10s();
-};
+#include <srs_kernel_kbps.hpp>
 
 /**
  * a slice of kbps statistic, for input or output.
@@ -144,21 +101,6 @@ public:
     virtual void remark(int64_t* in, int64_t* out) = 0;
 };
 
-/**
- * A time source to provide wall clock.
- */
-class SrsWallClock
-{
-public:
-    SrsWallClock();
-    virtual ~SrsWallClock();
-public:
-    /**
-     * Current time in srs_utime_t.
-     */
-    virtual srs_utime_t now();
-};
-
 /**
  * to statistic the kbps of io.
  * itself can be a statistic source, for example, used for SRS bytes stat.
@@ -258,7 +200,4 @@ public:
     virtual int size_memory();
 };
 
-// The global clock.
-extern SrsWallClock* _srs_clock;
-
 #endif