commit 43c8e167bb5d2e7180fecfddf4a9fef7ba80b5a3
author Qiuhan Ding <dingqiuhan@gmail.com> Mon Feb 02 15:16:48 2015 -0800
committer Qiuhan Ding <dingqiuhan@gmail.com> Thu Mar 05 13:05:45 2015 -0800
tree 531524a04a73f90a1305515108f0c85c8cb56994
parent 45da92a3119447a887c1bec1238f320a24f17471

src: Add chatroom discovery

Change-Id: I45e17a8d8bbcdef6dc5f93c528cde91181f3b578

src/chatroom-info.cpp

diff --git a/src/chatroom-info.cpp b/src/chatroom-info.cpp
index a56856c..bd705da 100644
--- a/src/chatroom-info.cpp
+++ b/src/chatroom-info.cpp
@@ -137,11 +137,9 @@
 
   // Chatroom Info
   Block::element_const_iterator i = m_wire.elements_begin();
-
   if (i == m_wire.elements_end() || i->type() != tlv::ChatroomName)
     throw Error("Missing Chatroom Name Info");
   m_chatroomName.wireDecode(i->blockFromValue());
-
   ++i;
 
   // Trust Model
@@ -149,14 +147,12 @@
     throw Error("Missing TrustModel");
   m_trustModel =
       static_cast<TrustModel>(readNonNegativeInteger(*i));
-
   ++i;
 
   // Chatroom Sync Prefix
   if (i == m_wire.elements_end() || i->type() != tlv::ChatroomPrefix)
     throw Error("Missing Chatroom Prefix");
   m_syncPrefix.wireDecode(i->blockFromValue());
-
   ++i;
 
   // Manager Prefix
@@ -209,7 +205,10 @@
 ChatroomInfo::addParticipant(const Name& participant)
 {
   m_wire.reset();
-  m_participants.push_back(participant);
+  if (find(m_participants.begin(), m_participants.end(), participant) ==
+      m_participants.end()) {
+    m_participants.push_back(participant);
+  }
 }
 
 void