added has_incoming to torrent_status per #315

docs/manual.rst

@@ -2228,6 +2228,8 @@ It contains the following fields::
 		int seed_rank;
 
 		int last_scrape;
+
+		bool has_incoming;
 	};
 
 ``progress`` is a value in the range [0, 1], that represents the progress of the
@@ -2410,6 +2412,9 @@ to seed ratio from the tracker scrape. For more information, see queuing_.
 ``last_scrape`` is the number of seconds since this torrent acquired scrape data.
 If it has never done that, this value is -1.
 
+``has_incoming`` is true if there has ever been an incoming connection attempt
+to this torrent.'
+
 
 peer_info
 =========

include/libtorrent/torrent.hpp

@@ -909,6 +909,10 @@ namespace libtorrent
 		// has been initialized with files_checked().
 		bool m_connections_initialized:1;
 
+		// is set to true every time there is an incoming
+		// connection to this torrent
+		bool m_has_incoming:1;
+
 #ifndef NDEBUG
 		bool m_files_checked:1;
 #endif

include/libtorrent/torrent_handle.hpp

@@ -120,6 +120,7 @@ namespace libtorrent
 			, seeding_time(0)
 			, seed_rank(0)
 			, last_scrape(0)
+			, has_incoming(false)
 		{}
 
 		enum state_t
@@ -266,6 +267,10 @@ namespace libtorrent
 		// number of seconds since last scrape, or -1 if
 		// there hasn't been a scrape
 		int last_scrape;
+
+		// true if there are incoming connections to this
+		// torrent
+		bool has_incoming;
 	};
 
 	struct TORRENT_EXPORT block_info

src/torrent.cpp

@@ -201,6 +201,7 @@ namespace libtorrent
 		, m_sequential_download(false)
 		, m_got_tracker_response(false)
 		, m_connections_initialized(true)
+		, m_has_incoming(false)
 	{
 		if (resume_data) m_resume_data = *resume_data;
 #ifndef NDEBUG
@@ -275,6 +276,7 @@ namespace libtorrent
 		, m_sequential_download(false)
 		, m_got_tracker_response(false)
 		, m_connections_initialized(false)
+		, m_has_incoming(false)
 	{
 		if (resume_data) m_resume_data = *resume_data;
 #ifndef NDEBUG
@@ -2714,6 +2716,8 @@ namespace libtorrent
 		TORRENT_ASSERT(p != 0);
 		TORRENT_ASSERT(!p->is_local());
 
+		m_has_incoming = true;
+
 		if ((m_state == torrent_status::queued_for_checking
 			|| m_state == torrent_status::checking_files)
 			&& valid_metadata())
@@ -3912,6 +3916,7 @@ namespace libtorrent
 
 		torrent_status st;
 
+		st.has_incoming = m_has_incoming;
 		st.error = m_error;
 
 		if (m_last_scrape == min_time())