From 971f437b41ea93e72c5ff81386cd173494ec301d Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Fri, 24 Oct 2008 00:15:39 +0000
Subject: [PATCH] added num_pieces to peer_info. Fixes #385

---
 docs/manual.html                 | 3 +++
 docs/manual.rst                  | 4 ++++
 include/libtorrent/peer_info.hpp | 3 +++
 src/peer_connection.cpp          | 1 +
 4 files changed, 11 insertions(+)

diff --git a/docs/manual.html b/docs/manual.html
index 9e2ec34ca..2a5990641 100644
--- a/docs/manual.html
+++ b/docs/manual.html
@@ -2749,6 +2749,8 @@ struct peer_info
 
         int rtt;
 
+        int num_pieces;
+
         int download_rate_peak;
         int upload_rate_peak;
 
@@ -2968,6 +2970,7 @@ assigned to be allowed to send and receive until it has to request more quota
 from the bandwidth manager.</p>
 <p><tt class="docutils literal"><span class="pre">rtt</span></tt> is an estimated round trip time to this peer, in milliseconds. It is
 estimated by timing the the tcp <tt class="docutils literal"><span class="pre">connect()</span></tt>. It may be 0 for incoming connections.</p>
+<p><tt class="docutils literal"><span class="pre">num_pieces</span></tt> is the number of pieces this peer has.</p>
 <p><tt class="docutils literal"><span class="pre">download_rate_peak</span></tt> and <tt class="docutils literal"><span class="pre">upload_rate_peak</span></tt> are the highest download and upload
 rates seen on this connection. They are given in bytes per second. This number is
 reset to 0 on reconnect.</p>
diff --git a/docs/manual.rst b/docs/manual.rst
index 7f8351304..edd8efebe 100644
--- a/docs/manual.rst
+++ b/docs/manual.rst
@@ -2708,6 +2708,8 @@ It contains the following fields::
 
 		int rtt;
 
+		int num_pieces;
+
 		int download_rate_peak;
 		int upload_rate_peak;
 
@@ -2927,6 +2929,8 @@ from the bandwidth manager.
 ``rtt`` is an estimated round trip time to this peer, in milliseconds. It is
 estimated by timing the the tcp ``connect()``. It may be 0 for incoming connections.
 
+``num_pieces`` is the number of pieces this peer has.
+
 ``download_rate_peak`` and ``upload_rate_peak`` are the highest download and upload
 rates seen on this connection. They are given in bytes per second. This number is
 reset to 0 on reconnect.
diff --git a/include/libtorrent/peer_info.hpp b/include/libtorrent/peer_info.hpp
index e28216ce0..6bf57e9da 100644
--- a/include/libtorrent/peer_info.hpp
+++ b/include/libtorrent/peer_info.hpp
@@ -193,6 +193,9 @@ namespace libtorrent
 		// estimated rtt to peer, in milliseconds
 		int rtt;
 
+		// the number of pieces this peer has
+		int num_pieces;
+
 		// the highest transfer rates seen for this peer
 		int download_rate_peak;
 		int upload_rate_peak;
diff --git a/src/peer_connection.cpp b/src/peer_connection.cpp
index 47165a132..51fb5679d 100644
--- a/src/peer_connection.cpp
+++ b/src/peer_connection.cpp
@@ -2593,6 +2593,7 @@ namespace libtorrent
 		p.pending_disk_bytes = m_outstanding_writing_bytes;
 		p.send_quota = m_bandwidth_limit[upload_channel].quota_left();
 		p.receive_quota = m_bandwidth_limit[download_channel].quota_left();
+		p.num_pieces = m_num_pieces;
 		if (m_download_queue.empty()) p.request_timeout = -1;
 		else p.request_timeout = total_seconds(m_requested - now) + m_ses.settings().request_timeout
 			+ m_timeout_extend;