added active_time, seeding_time, all_time_upload and all_time_download to torrent_status. Also updated docs with some missing entries in torrent_status

docs/manual.html

@@ -2274,7 +2274,16 @@ struct torrent_status
         int uploads_limit;
         int connections_limit;
 
-        bool compact_mode;
+        storage_mode_t storage_mode;
+
+        int up_bandwidth_queue;
+        int down_bandwidth_queue;
+
+        size_type all_time_upload;
+        size_type all_time_download;
+
+        int active_time;
+        int seeding_time;
 };
 </pre>
 <p><tt class="docutils literal"><span class="pre">progress</span></tt> is a value in the range [0, 1], that represents the progress of the
@@ -2411,8 +2420,23 @@ half-open connections that hasn't completed the bittorrent handshake yet. This i
 always &lt;= <tt class="docutils literal"><span class="pre">num_peers</span></tt>.</p>
 <p><tt class="docutils literal"><span class="pre">uploads_limit</span></tt> is the set limit of upload slots (unchoked peers) for this torrent.</p>
 <p><tt class="docutils literal"><span class="pre">connections_limit</span></tt> is the set limit of number of connections for this torrent.</p>
-<p><tt class="docutils literal"><span class="pre">compact_mode</span></tt> is true if this torrent was started with compact allocation mode
-for its storage. False means it was started in full allocation mode.</p>
+<p><tt class="docutils literal"><span class="pre">storage_mode</span></tt> is one of <tt class="docutils literal"><span class="pre">storage_mode_allocate</span></tt>, <tt class="docutils literal"><span class="pre">storage_mode_sparse</span></tt> or
+<tt class="docutils literal"><span class="pre">storage_mode_compact</span></tt>. Identifies which storage mode this torrent is being saved
+with. See <a class="reference internal" href="#storage-allocation">Storage allocation</a>.</p>
+<p><tt class="docutils literal"><span class="pre">up_bandwidth_queue</span></tt> and <tt class="docutils literal"><span class="pre">down_bandwidth_queue</span></tt> are the number of peers in this
+torrent that are waiting for more bandwidth quota from the torrent rate limiter.
+This can determine if the rate you get from this torrent is bound by the torrents
+limit or not. If there is no limit set on this torrent, the peers might still be
+waiting for bandwidth quota from the global limiter, but then they are counted in
+the <tt class="docutils literal"><span class="pre">session_status</span></tt> object.</p>
+<p><tt class="docutils literal"><span class="pre">all_time_upload</span></tt> and <tt class="docutils literal"><span class="pre">all_time_download</span></tt> are accumulated upload and download
+byte counters. They are saved in and restored from resume data to keep totals
+across sessions.</p>
+<p><tt class="docutils literal"><span class="pre">active_time</span></tt> and <tt class="docutils literal"><span class="pre">seeding_time</span></tt> are second counters. They keep track of the
+number of seconds this torrent has been active (not paused) and the number of
+seconds it has been active while being a seed. <tt class="docutils literal"><span class="pre">seeding_time</span></tt> should be &gt;=
+<tt class="docutils literal"><span class="pre">active_time</span></tt> They are saved in and restored from resume data, to keep totals
+across sessions.</p>
 </div>
 <div class="section" id="peer-info">
 <h1>peer_info</h1>

docs/manual.rst

@@ -2255,7 +2255,16 @@ It contains the following fields::
 		int uploads_limit;
 		int connections_limit;
 
-		bool compact_mode;
+		storage_mode_t storage_mode;
+
+		int up_bandwidth_queue;
+		int down_bandwidth_queue;
+
+		size_type all_time_upload;
+		size_type all_time_download;
+
+		int active_time;
+		int seeding_time;
 	};
 
 ``progress`` is a value in the range [0, 1], that represents the progress of the
@@ -2406,8 +2415,26 @@ always <= ``num_peers``.
 
 ``connections_limit`` is the set limit of number of connections for this torrent.
 
-``compact_mode`` is true if this torrent was started with compact allocation mode
-for its storage. False means it was started in full allocation mode.
+``storage_mode`` is one of ``storage_mode_allocate``, ``storage_mode_sparse`` or
+``storage_mode_compact``. Identifies which storage mode this torrent is being saved
+with. See `Storage allocation`_.
+
+``up_bandwidth_queue`` and ``down_bandwidth_queue`` are the number of peers in this
+torrent that are waiting for more bandwidth quota from the torrent rate limiter.
+This can determine if the rate you get from this torrent is bound by the torrents
+limit or not. If there is no limit set on this torrent, the peers might still be
+waiting for bandwidth quota from the global limiter, but then they are counted in
+the ``session_status`` object.
+
+``all_time_upload`` and ``all_time_download`` are accumulated upload and download
+byte counters. They are saved in and restored from resume data to keep totals
+across sessions.
+
+``active_time`` and ``seeding_time`` are second counters. They keep track of the
+number of seconds this torrent has been active (not paused) and the number of
+seconds it has been active while being a seed. ``seeding_time`` should be >=
+``active_time`` They are saved in and restored from resume data, to keep totals
+across sessions.
 
 peer_info
 =========

examples/client_test.cpp

@@ -1245,7 +1245,9 @@ int main(int ac, char* av[])
 				out << "upload: " << esc("31") << (s.upload_rate > 0 ? add_suffix(s.upload_rate) + "/s ": "         ") << esc("0")
 				<< "(" << esc("31") << add_suffix(s.total_upload) << esc("0") << ") "
 				<< "ratio: " << ratio(s.total_payload_download, s.total_payload_upload)
-				<< "  bw queue: (" << s.up_bandwidth_queue << " | " << s.down_bandwidth_queue << ")\n";
+				<< "  bw queue: (" << s.up_bandwidth_queue << " | " << s.down_bandwidth_queue << ") "
+				"a: " << s.active_time << " s: " << s.seeding_time
+					<< " all-time (Rx :" << s.all_time_download << " Tx: " << s.all_time_upload << ")\n";
 				if (s.state != torrent_status::seeding)
 				{
 					boost::posix_time::time_duration t = s.next_announce;

include/libtorrent/stat.hpp

@@ -138,6 +138,9 @@ namespace libtorrent
 			m_total_upload_payload += uploaded;
 		}
 
+		size_type last_payload_downloaded() const { return m_downloaded_payload; }
+		size_type last_payload_uploaded() const { return m_uploaded_payload; }
+
 	private:
 
 #ifndef NDEBUG

include/libtorrent/time.hpp

@@ -99,6 +99,7 @@ namespace libtorrent
 		time_duration operator/(int rhs) const { return time_duration(diff / rhs); }
 		explicit time_duration(boost::int64_t d) : diff(d) {}
 		time_duration& operator-=(time_duration const& c) { diff -= c.diff; return *this; }
+		time_duration& operator+=(time_duration const& c) { diff += c.diff; return *this; }
 		time_duration operator+(time_duration const& c) { return time_duration(diff + c.diff); }
 		boost::int64_t diff;
 	};

include/libtorrent/torrent.hpp

@@ -518,6 +518,7 @@ namespace libtorrent
 		torrent_handle get_handle();
 
 		void write_resume_data(entry& rd) const;
+		void read_resume_data(entry const& rd);
 
 		// LOGGING
 #if defined TORRENT_VERBOSE_LOGGING || defined TORRENT_LOGGING || defined TORRENT_ERROR_LOGGING
@@ -838,6 +839,23 @@ namespace libtorrent
 		int m_deficit_counter;
 
 		policy m_policy;
+
+		// the sequence number for this torrent, this is a
+		// monotonically increasing number for each added torrent
+		int m_sequence_number;
+
+		// total time we've been available on this torrent
+		// does not count when the torrent is stopped or paused
+		time_duration m_active_time;
+
+		// total time we've been available as a seed on this torrent
+		// does not count when the torrent is stopped or paused
+		time_duration m_seeding_time;
+
+		// all time totals of uploaded and downloaded payload
+		// stored in resume data
+		size_type m_total_uploaded;
+		size_type m_total_downloaded;
 	};
 
 	inline ptime torrent::next_announce() const

include/libtorrent/torrent_handle.hpp

@@ -114,6 +114,10 @@ namespace libtorrent
 			, storage_mode(storage_mode_sparse)
 			, up_bandwidth_queue(0)
 			, down_bandwidth_queue(0)
+			, all_time_upload(0)
+			, all_time_download(0)
+			, active_time(0)
+			, seeding_time(0)
 		{}
 
 		enum state_t
@@ -240,6 +244,17 @@ namespace libtorrent
 
 		int up_bandwidth_queue;
 		int down_bandwidth_queue;
+
+		// number of bytes downloaded since torrent was started
+		// saved and restored from resume data
+		size_type all_time_upload;
+		size_type all_time_download;
+
+		// the number of seconds of being active
+		// and as being a seed, saved and restored
+		// from resume data
+		int active_time;
+		int seeding_time;
 	};
 
 	struct TORRENT_EXPORT block_info

src/torrent.cpp

@@ -420,6 +420,8 @@ namespace libtorrent
 
 		m_state = torrent_status::queued_for_checking;
 
+		read_resume_data(m_resume_data);
+		
 		m_storage->async_check_fastresume(&m_resume_data
 			, bind(&torrent::on_resume_data_checked
 			, shared_from_this(), _1, _2));
@@ -2257,11 +2259,31 @@ namespace libtorrent
 	}
 #endif
 
+	void torrent::read_resume_data(entry const& rd)
+	{
+		entry const* e = 0;
+		e = rd.find_key("total_uploaded");
+		m_total_uploaded = (e != 0 && e->type() == entry::int_t)?e->integer():0;
+		e = rd.find_key("total_downloaded");
+		m_total_downloaded = (e != 0 && e->type() == entry::int_t)?e->integer():0;
+
+		e = rd.find_key("active_time");
+		m_active_time = seconds((e != 0 && e->type() == entry::int_t)?e->integer():0);
+		e = rd.find_key("seeding_time");
+		m_seeding_time = seconds((e != 0 && e->type() == entry::int_t)?e->integer():0);
+	}
+	
 	void torrent::write_resume_data(entry& ret) const
 	{
 		ret["file-format"] = "libtorrent resume file";
 		ret["file-version"] = 1;
 
+		ret["total_uploaded"] = m_total_uploaded;
+		ret["total_downloaded"] = m_total_downloaded;
+
+		ret["active_time"] = total_seconds(m_active_time);
+		ret["seeding_time"] = total_seconds(m_seeding_time);
+		
 		ret["allocation"] = m_storage_mode == storage_mode_sparse?"sparse"
 			:m_storage_mode == storage_mode_allocate?"full":"compact";
 
@@ -3354,6 +3376,10 @@ namespace libtorrent
 			return;
 		}
 
+		time_duration since_last_tick = microsec(tick_interval * 1000000L);
+		if (is_seed()) m_seeding_time += since_last_tick;
+		m_active_time += since_last_tick;
+
 		// ---- WEB SEEDS ----
 
 		// re-insert urls that are to be retries into the m_web_seeds
@@ -3424,6 +3450,8 @@ namespace libtorrent
 #endif
 		}
 		accumulator += m_stat;
+		m_total_uploaded += m_stat.last_payload_uploaded();
+		m_total_downloaded += m_stat.last_payload_downloaded();
 		m_stat.second_tick(tick_interval);
 
 		m_time_scaler--;
@@ -3567,6 +3595,12 @@ namespace libtorrent
 		st.list_seeds = m_policy.num_seeds();
 		st.connect_candidates = m_policy.num_connect_candidates();
 
+		st.all_time_upload = m_total_uploaded;
+		st.all_time_download = m_total_downloaded;
+
+		st.active_time = total_seconds(m_active_time);
+		st.seeding_time = total_seconds(m_seeding_time);
+
 		st.storage_mode = m_storage_mode;
 
 		st.num_complete = m_complete;