for #179, enable http api crossdomain for dvr api.

trunk/src/app/srs_app_dvr.hpp

@@ -30,6 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_core.hpp>
 
 #include <string>
+#include <sstream>
 
 #ifdef SRS_AUTO_DVR
 
@@ -223,6 +224,19 @@ public:
     virtual void on_unpublish();
 };
 
+/**
+* api plan: reap flv by api.
+*/
+class SrsDvrApiPlan : public SrsDvrPlan
+{
+public:
+    SrsDvrApiPlan();
+    virtual ~SrsDvrApiPlan();
+public:
+    virtual int on_publish();
+    virtual void on_unpublish();
+};
+
 /**
 * always append to flv file, never reap it.
 */
@@ -282,6 +296,22 @@ private:
     virtual int update_duration(SrsSharedPtrMessage* msg);
 };
 
+/**
+* the api dvr pool.
+*/
+class SrsApiDvrPool
+{
+private:
+    static SrsApiDvrPool* _instance;
+private:
+    SrsApiDvrPool();
+public:
+    static SrsApiDvrPool* instance();
+    virtual ~SrsApiDvrPool();
+public:
+    virtual int dumps(std::stringstream& ss);
+};
+
 /**
 * dvr(digital video recorder) to record RTMP stream to flv file.
 * TODO: FIXME: add utest for it.