refine code, move the kbps to protocol

@@ -159,7 +159,7 @@ MODULE_DEPENDS=("CORE" "KERNEL")
 ModuleLibIncs=(${SRS_OBJS_DIR} ${LibSSLRoot})
 MODULE_FILES=("srs_rtmp_amf0" "srs_rtmp_io" "srs_rtmp_stack" "srs_rtmp_sdk"
         "srs_rtmp_handshake" "srs_rtmp_utility" "srs_rtmp_msg_array" "srs_rtmp_buffer"
-        "srs_raw_avc" "srs_rtsp_stack" "srs_http_stack")
+        "srs_raw_avc" "srs_rtsp_stack" "srs_http_stack" "srs_protocol_kbps")
 RTMP_INCS="src/protocol"; MODULE_DIR=${RTMP_INCS} . auto/modules.sh
 RTMP_OBJS="${MODULE_OBJS[@]}"
 #
@@ -173,7 +173,7 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
             "srs_app_thread" "srs_app_bandwidth" "srs_app_st" "srs_app_log" "srs_app_config" 
             "srs_app_pithy_print" "srs_app_reload" "srs_app_http_api" "srs_app_http_conn" "srs_app_http_hooks" 
             "srs_app_json" "srs_app_ingest" "srs_app_ffmpeg" "srs_app_utility" "srs_app_dvr" "srs_app_edge"
-            "srs_app_kbps" "srs_app_heartbeat" "srs_app_empty" "srs_app_http_client"
+            "srs_app_heartbeat" "srs_app_empty" "srs_app_http_client"
             "srs_app_recv_thread" "srs_app_security" "srs_app_statistic" "srs_app_hds"
             "srs_app_mpegts_udp" "srs_app_rtsp" "srs_app_listener" "srs_app_async_call"
             "srs_app_caster_flv")

@@ -48,6 +48,8 @@ file
 	protocol readonly separator,
         ../../src/protocol/srs_http_stack.hpp,
         ../../src/protocol/srs_http_stack.cpp,
+        ../../src/protocol/srs_protocol_kbps.hpp,
+        ../../src/protocol/srs_protocol_kbps.cpp,
 	../../src/protocol/srs_raw_avc.hpp,
 	../../src/protocol/srs_raw_avc.cpp,
 	../../src/protocol/srs_rtmp_amf0.hpp,
@@ -105,8 +107,6 @@ file
 	../../src/app/srs_app_ingest.cpp,
 	../../src/app/srs_app_json.hpp,
 	../../src/app/srs_app_json.cpp,
-	../../src/app/srs_app_kbps.hpp,
-	../../src/app/srs_app_kbps.cpp,
 	../../src/app/srs_app_listener.hpp,
 	../../src/app/srs_app_listener.cpp,
 	../../src/app/srs_app_log.hpp,

@@ -80,7 +80,6 @@
     <ClInclude Include="..\..\src\app\srs_app_http_hooks.hpp" />
     <ClInclude Include="..\..\src\app\srs_app_ingest.hpp" />
     <ClInclude Include="..\..\src\app\srs_app_json.hpp" />
-    <ClInclude Include="..\..\src\app\srs_app_kbps.hpp" />
     <ClInclude Include="..\..\src\app\srs_app_listener.hpp" />
     <ClInclude Include="..\..\src\app\srs_app_log.hpp" />
     <ClInclude Include="..\..\src\app\srs_app_mpegts_udp.hpp" />
@@ -129,6 +128,7 @@
     <ClInclude Include="..\..\src\protocol\srs_rtmp_stack.hpp" />
     <ClInclude Include="..\..\src\protocol\srs_rtmp_utility.hpp" />
     <ClInclude Include="..\..\src\protocol\srs_rtsp_stack.hpp" />
+    <ClInclude Include="..\..\src\protocol\srs_protocol_kbps.hpp" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\research\hls\ts_info.cc" />
@@ -161,7 +161,6 @@
     <ClCompile Include="..\..\src\app\srs_app_http_hooks.cpp" />
     <ClCompile Include="..\..\src\app\srs_app_ingest.cpp" />
     <ClCompile Include="..\..\src\app\srs_app_json.cpp" />
-    <ClCompile Include="..\..\src\app\srs_app_kbps.cpp" />
     <ClCompile Include="..\..\src\app\srs_app_listener.cpp" />
     <ClCompile Include="..\..\src\app\srs_app_log.cpp" />
     <ClCompile Include="..\..\src\app\srs_app_mpegts_udp.cpp" />
@@ -211,6 +210,7 @@
     <ClCompile Include="..\..\src\protocol\srs_rtmp_stack.cpp" />
     <ClCompile Include="..\..\src\protocol\srs_rtmp_utility.cpp" />
     <ClCompile Include="..\..\src\protocol\srs_rtsp_stack.cpp" />
+    <ClCompile Include="..\..\src\protocol\srs_protocol_kbps.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		3C068D6A1B10149F00AA722C /* srs_protocol_kbps.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C068D681B10149F00AA722C /* srs_protocol_kbps.cpp */; };
 		3C0E1B8D1B0F5ADF003ADEF7 /* srs_http_stack.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C0E1B8B1B0F5ADF003ADEF7 /* srs_http_stack.cpp */; };
 		3C1231F61AAE652D00CE8F6C /* srs_core_autofree.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1231F01AAE652C00CE8F6C /* srs_core_autofree.cpp */; };
 		3C1231F71AAE652D00CE8F6C /* srs_core_performance.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1231F21AAE652C00CE8F6C /* srs_core_performance.cpp */; };
@@ -51,7 +52,6 @@
 		3C1232A21AAE81D900CE8F6C /* srs_app_http_hooks.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1232681AAE81D900CE8F6C /* srs_app_http_hooks.cpp */; };
 		3C1232A41AAE81D900CE8F6C /* srs_app_ingest.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C12326C1AAE81D900CE8F6C /* srs_app_ingest.cpp */; };
 		3C1232A51AAE81D900CE8F6C /* srs_app_json.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C12326E1AAE81D900CE8F6C /* srs_app_json.cpp */; };
-		3C1232A61AAE81D900CE8F6C /* srs_app_kbps.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1232701AAE81D900CE8F6C /* srs_app_kbps.cpp */; };
 		3C1232A71AAE81D900CE8F6C /* srs_app_listener.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1232721AAE81D900CE8F6C /* srs_app_listener.cpp */; };
 		3C1232A81AAE81D900CE8F6C /* srs_app_log.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1232741AAE81D900CE8F6C /* srs_app_log.cpp */; };
 		3C1232A91AAE81D900CE8F6C /* srs_app_mpegts_udp.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C1232761AAE81D900CE8F6C /* srs_app_mpegts_udp.cpp */; };
@@ -122,6 +122,8 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		3C068D681B10149F00AA722C /* srs_protocol_kbps.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_protocol_kbps.cpp; path = ../../../src/protocol/srs_protocol_kbps.cpp; sourceTree = "<group>"; };
+		3C068D691B10149F00AA722C /* srs_protocol_kbps.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_protocol_kbps.hpp; path = ../../../src/protocol/srs_protocol_kbps.hpp; sourceTree = "<group>"; };
 		3C0E1B8B1B0F5ADF003ADEF7 /* srs_http_stack.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_http_stack.cpp; path = ../../../src/protocol/srs_http_stack.cpp; sourceTree = "<group>"; };
 		3C0E1B8C1B0F5ADF003ADEF7 /* srs_http_stack.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_http_stack.hpp; path = ../../../src/protocol/srs_http_stack.hpp; sourceTree = "<group>"; };
 		3C1231E51AAE64A400CE8F6C /* srs_xcode */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = srs_xcode; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -211,8 +213,6 @@
 		3C12326D1AAE81D900CE8F6C /* srs_app_ingest.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_app_ingest.hpp; path = ../../../src/app/srs_app_ingest.hpp; sourceTree = "<group>"; };
 		3C12326E1AAE81D900CE8F6C /* srs_app_json.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_app_json.cpp; path = ../../../src/app/srs_app_json.cpp; sourceTree = "<group>"; };
 		3C12326F1AAE81D900CE8F6C /* srs_app_json.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_app_json.hpp; path = ../../../src/app/srs_app_json.hpp; sourceTree = "<group>"; };
-		3C1232701AAE81D900CE8F6C /* srs_app_kbps.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_app_kbps.cpp; path = ../../../src/app/srs_app_kbps.cpp; sourceTree = "<group>"; };
-		3C1232711AAE81D900CE8F6C /* srs_app_kbps.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_app_kbps.hpp; path = ../../../src/app/srs_app_kbps.hpp; sourceTree = "<group>"; };
 		3C1232721AAE81D900CE8F6C /* srs_app_listener.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_app_listener.cpp; path = ../../../src/app/srs_app_listener.cpp; sourceTree = "<group>"; };
 		3C1232731AAE81D900CE8F6C /* srs_app_listener.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_app_listener.hpp; path = ../../../src/app/srs_app_listener.hpp; sourceTree = "<group>"; };
 		3C1232741AAE81D900CE8F6C /* srs_app_log.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_app_log.cpp; path = ../../../src/app/srs_app_log.cpp; sourceTree = "<group>"; };
@@ -489,6 +489,8 @@
 			children = (
 				3C0E1B8B1B0F5ADF003ADEF7 /* srs_http_stack.cpp */,
 				3C0E1B8C1B0F5ADF003ADEF7 /* srs_http_stack.hpp */,
+				3C068D681B10149F00AA722C /* srs_protocol_kbps.cpp */,
+				3C068D691B10149F00AA722C /* srs_protocol_kbps.hpp */,
 				3C12322D1AAE81A400CE8F6C /* srs_raw_avc.cpp */,
 				3C12322E1AAE81A400CE8F6C /* srs_raw_avc.hpp */,
 				3C12322F1AAE81A400CE8F6C /* srs_rtmp_amf0.cpp */,
@@ -556,8 +558,6 @@
 				3C12326D1AAE81D900CE8F6C /* srs_app_ingest.hpp */,
 				3C12326E1AAE81D900CE8F6C /* srs_app_json.cpp */,
 				3C12326F1AAE81D900CE8F6C /* srs_app_json.hpp */,
-				3C1232701AAE81D900CE8F6C /* srs_app_kbps.cpp */,
-				3C1232711AAE81D900CE8F6C /* srs_app_kbps.hpp */,
 				3C1232721AAE81D900CE8F6C /* srs_app_listener.cpp */,
 				3C1232731AAE81D900CE8F6C /* srs_app_listener.hpp */,
 				3C1232741AAE81D900CE8F6C /* srs_app_log.cpp */,
@@ -931,12 +931,12 @@
 				3C1232211AAE814D00CE8F6C /* srs_kernel_buffer.cpp in Sources */,
 				3C1232471AAE81A400CE8F6C /* srs_rtmp_sdk.cpp in Sources */,
 				3C36DB5B1ABD1CB90066CCAF /* srs_lib_bandwidth.cpp in Sources */,
-				3C1232A61AAE81D900CE8F6C /* srs_app_kbps.cpp in Sources */,
 				3C12329D1AAE81D900CE8F6C /* srs_app_heartbeat.cpp in Sources */,
 				3C1232231AAE814D00CE8F6C /* srs_kernel_consts.cpp in Sources */,
 				3C1232AF1AAE81D900CE8F6C /* srs_app_rtsp.cpp in Sources */,
 				3CC52DDD1ACE4023006FEB01 /* srs_utest_reload.cpp in Sources */,
 				3C689FA11AB6AAC800C9CEEE /* sync.c in Sources */,
+				3C068D6A1B10149F00AA722C /* srs_protocol_kbps.cpp in Sources */,
 				3C12329A1AAE81D900CE8F6C /* srs_app_encoder.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

@@ -35,7 +35,10 @@ using namespace std;
 #include <srs_core_autofree.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_app_utility.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
+#include <srs_app_st.hpp>
+
+#define _SRS_BANDWIDTH_LIMIT_INTERVAL_MS 100
 
 // default sample duration, in ms
 #define _SRS_BANDWIDTH_SAMPLE_DURATION_MS 3000
@@ -475,3 +478,40 @@ int SrsBandwidth::finial(SrsBandwidthSample& play_sample, SrsBandwidthSample& pu
     return ret;
 }
 
+SrsKbpsLimit::SrsKbpsLimit(SrsKbps* kbps, int limit_kbps)
+{
+    _kbps = kbps;
+    _limit_kbps = limit_kbps;
+}
+
+SrsKbpsLimit::~SrsKbpsLimit()
+{
+}
+
+int SrsKbpsLimit::limit_kbps()
+{
+    return _limit_kbps;
+}
+
+void SrsKbpsLimit::recv_limit()
+{
+    _kbps->sample();
+    
+    while (_kbps->get_recv_kbps() > _limit_kbps) {
+        _kbps->sample();
+        
+        st_usleep(_SRS_BANDWIDTH_LIMIT_INTERVAL_MS * 1000);
+    }
+}
+
+void SrsKbpsLimit::send_limit()
+{
+    _kbps->sample();
+    
+    while (_kbps->get_send_kbps() > _limit_kbps) {
+        _kbps->sample();
+        
+        st_usleep(_SRS_BANDWIDTH_LIMIT_INTERVAL_MS * 1000);
+    }
+}
+

@@ -34,6 +34,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_app_st.hpp>
 
+class SrsKbps;
 class SrsRequest;
 class SrsRtmpServer;
 class SrsKbpsLimit;
@@ -199,4 +200,30 @@ private:
     virtual int finial(SrsBandwidthSample& play_sample, SrsBandwidthSample& publish_sample, int64_t start_time, int64_t& end_time);
 };
 
+/**
+ * the kbps limit, if exceed the kbps, slow down.
+ */
+class SrsKbpsLimit
+{
+private:
+    int _limit_kbps;
+    SrsKbps* _kbps;
+public:
+    SrsKbpsLimit(SrsKbps* kbps, int limit_kbps);
+    virtual ~SrsKbpsLimit();
+public:
+    /**
+     * get the system limit kbps.
+     */
+    virtual int limit_kbps();
+    /**
+     * limit the recv bandwidth.
+     */
+    virtual void recv_limit();
+    /**
+     * limit the send bandwidth.
+     */
+    virtual void send_limit();
+};
+
 #endif

@@ -34,7 +34,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include <srs_app_st.hpp>
 #include <srs_app_thread.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 
 class SrsConnection;
 

@@ -39,7 +39,7 @@ using namespace std;
 #include <srs_app_source.hpp>
 #include <srs_app_pithy_print.hpp>
 #include <srs_core_autofree.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 #include <srs_rtmp_msg_array.hpp>
 #include <srs_app_utility.hpp>
 #include <srs_rtmp_amf0.hpp>

@@ -38,7 +38,7 @@ using namespace std;
 #include <srs_app_pithy_print.hpp>
 #include <srs_rtmp_sdk.hpp>
 #include <srs_rtmp_utility.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 #include <srs_rtmp_msg_array.hpp>
 #include <srs_app_utility.hpp>
 #include <srs_rtmp_amf0.hpp>

@@ -29,7 +29,7 @@ using namespace std;
 
 #include <srs_rtmp_sdk.hpp>
 #include <srs_app_json.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 #include <srs_app_conn.hpp>
 #include <srs_app_config.hpp>
 #include <srs_kernel_utility.hpp>

@@ -39,7 +39,7 @@ using namespace std;
 #include <srs_app_config.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_kernel_error.hpp>
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 #include <srs_app_json.hpp>
 #include <srs_kernel_stream.hpp>
 

@@ -21,12 +21,9 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 
 #include <srs_kernel_utility.hpp>
-#include <srs_app_st.hpp>
-
-#define _SRS_BANDWIDTH_LIMIT_INTERVAL_MS 100
 
 SrsKbpsSample::SrsKbpsSample()
 {
@@ -253,41 +250,3 @@ void SrsKbps::sample()
     os.sample();
 }
 
-SrsKbpsLimit::SrsKbpsLimit(SrsKbps* kbps, int limit_kbps)
-{
-    _kbps = kbps;
-    _limit_kbps = limit_kbps;
-}
-
-SrsKbpsLimit::~SrsKbpsLimit()
-{
-}
-
-int SrsKbpsLimit::limit_kbps()
-{
-    return _limit_kbps;
-}
-
-void SrsKbpsLimit::recv_limit()
-{
-    _kbps->sample();
-    
-    while (_kbps->get_recv_kbps() > _limit_kbps) {
-        _kbps->sample();
-        
-        st_usleep(_SRS_BANDWIDTH_LIMIT_INTERVAL_MS * 1000);
-    }
-}
-
-void SrsKbpsLimit::send_limit()
-{
-    _kbps->sample();
-    
-    while (_kbps->get_send_kbps() > _limit_kbps) {
-        _kbps->sample();
-        
-        st_usleep(_SRS_BANDWIDTH_LIMIT_INTERVAL_MS * 1000);
-    }
-}
-
-

@@ -21,11 +21,11 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#ifndef SRS_APP_KBPS_HPP
-#define SRS_APP_KBPS_HPP
+#ifndef SRS_PROTOCOL_KBPS_HPP
+#define SRS_PROTOCOL_KBPS_HPP
 
 /*
-#include <srs_app_kbps.hpp>
+#include <srs_protocol_kbps.hpp>
 */
 
 #include <srs_core.hpp>
@@ -234,30 +234,4 @@ public:
     virtual void sample();
 };
 
-/**
-* the kbps limit, if exceed the kbps, slow down.
-*/
-class SrsKbpsLimit
-{
-private:
-    int _limit_kbps;
-    SrsKbps* _kbps;
-public:
-    SrsKbpsLimit(SrsKbps* kbps, int limit_kbps);
-    virtual ~SrsKbpsLimit();
-public:
-    /**
-    * get the system limit kbps.
-    */
-    virtual int limit_kbps();
-    /**
-    * limit the recv bandwidth.
-    */
-    virtual void recv_limit();
-    /**
-    * limit the send bandwidth.
-    */
-    virtual void send_limit();
-};
-
 #endif