Support joining multicast addresses (both ASM and SSM).

[cubemap] / udpinput.h

diff --git a/udpinput.h b/udpinput.h
index 481b006549f9f249a7ddd971874a78353c26dcd9..b3f504aa20255943302a77e5673489fd89ba4831 100644 (file)
--- a/udpinput.h
+++ b/udpinput.h
@@ -1,6 +1,7 @@
 #ifndef _UDPINPUT_H
 #define _UDPINPUT_H 1
 
+#include <pthread.h>
 #include <string>
 #include <vector>
 
@@ -19,7 +20,9 @@ public:
        virtual std::string get_url() const { return url; }
        virtual void close_socket();
 
-       virtual void add_destination(const std::string &stream_id);
+       virtual void add_destination(int stream_index);
+
+       virtual InputStats get_stats() const;
 
 private:
        // Actually gets the packets.
@@ -28,17 +31,26 @@ private:
        // Create the HTTP header.
        void construct_header();
 
-       std::vector<std::string> stream_ids;
+       std::vector<int> stream_indices;
 
        // The URL and its parsed components.
        std::string url;
-       std::string host, port, path;
+       std::string user, host, port, path;
 
        // The HTTP header we're sending to clients.
        std::string http_header;
 
        // The socket we are receiving on (or -1).
        int sock;
+
+       // Temporary buffer, sized for the maximum size of an UDP packet.
+       char packet_buf[65536];
+
+       // Mutex protecting <stats>.
+       mutable pthread_mutex_t stats_mutex;
+
+       // The current statistics for this connection. Protected by <stats_mutex>.
+       InputStats stats;
 };
 
 #endif  // !defined(_UDPINPUT_H)