commit e86f3195c9d98861fa44b2be6e3325c14390a58c
author Qiuhan Ding <dingqiuhan@gmail.com> Tue Apr 07 17:52:59 2015 -0700
committer Qiuhan Ding <dingqiuhan@gmail.com> Sun Apr 12 16:02:39 2015 -0700
tree ee5790216dffb710b691e618938a2d360a2cae36
parent 0cfc151552b6287dc0d9c51bc780240a80329ac7

Use user's default identity as the initial identity

Change-Id: I89c35f817c863dabb9d4570b6b128092362a41a4
Refs: #2487

src/controller.cpp

diff --git a/src/controller.cpp b/src/controller.cpp
index dd2392c..b45e1dd 100644
--- a/src/controller.cpp
+++ b/src/controller.cpp
@@ -311,15 +311,9 @@
 
   std::ifstream is((chronosDir / "config").c_str ());
   Conf conf;
-  bool hasConfig = true;
   Block confBlock;
   try {
     confBlock = ndn::Block::fromStream(is);
-  }
-  catch (tlv::Error) {
-    hasConfig = false;
-  }
-  if (hasConfig) {
     conf.wireDecode(confBlock);
     m_identity.clear();
     m_identity.append(conf.getIdentity());
@@ -328,12 +322,16 @@
     else
       m_nick = m_identity.get(-1).toUri();
   }
-  else {
-    m_identity.clear();
-    // TODO: change below to system default;
-    m_identity.append("chronochat-tmp-identity")
-      .append(getRandomString());
-
+  catch (tlv::Error) {
+    try {
+      ndn::KeyChain keyChain;
+      m_identity = keyChain.getDefaultIdentity();
+    }
+    catch (ndn::KeyChain::Error) {
+      m_identity.clear();
+      m_identity.append("chronochat-tmp-identity")
+        .append(getRandomString());
+    }
     m_nick = m_identity.get(-1).toUri();
   }
 }