Re-run include-what-you-use.

[cubemap] / input.h

diff --git a/input.h b/input.h
index 79cfc54183dfb9bdfee82e25a3448ccdc7ae7bd1..5b3bbd2744d144a3bc9b71fdc6bbc37aeadbb6c9 100644 (file)
--- a/input.h
+++ b/input.h
@@ -1,6 +1,8 @@
 #ifndef _INPUT_H
 #define _INPUT_H 1
 
+#include <stddef.h>
+#include <time.h>
 #include <string>
 
 #include "thread.h"
@@ -13,15 +15,42 @@ bool parse_url(const std::string &url, std::string *protocol, std::string *host,
 
 // Figure out the right type of input based on the URL, and create a new Input of the right type.
 // Will return NULL if unknown.
-Input *create_input(const std::string &stream_id, const std::string &url);
+Input *create_input(const std::string &url);
 Input *create_input(const InputProto &serialized);
 
+// Digested statistics for writing to logs etc.
+struct InputStats {
+       std::string url;
+
+       // The number of bytes we have received so far, including any Metacube headers.
+       //
+       // Not reset across connections.
+       size_t bytes_received;
+
+       // The number of data bytes we have received so far (or more precisely,
+       // number of data bytes we have sent on to the stream). This excludes Metacube
+       // headers and corrupted data we've skipped.
+       //
+       // Not reset across connections.
+       size_t data_bytes_received;
+
+       // When the current connection was initiated. -1 if we are not currently connected.
+       time_t connect_time;
+
+       // TODO: Number of loss events might both be useful,
+       // similar to for clients. Also, per-connection byte counters.
+};
+
 class Input : public Thread {
 public:
        virtual ~Input();
        virtual InputProto serialize() const = 0;
        virtual std::string get_url() const = 0;
        virtual void close_socket() = 0;
+       virtual void add_destination(int stream_index) = 0;
+
+       // Note: May be called from a different thread, so must be thread-safe.
+       virtual InputStats get_stats() const = 0;
 };
 
 #endif  // !defined(_INPUT_H)