[ekiga] Opal: Maintain tuple id accross ekiga restarts.

[Damien Sandras <dsandras src gnome org>]

commit 94783545016e4ca28ebace8fb906661688c6541f
Author: Damien Sandras <dsandras seconix com>
Date:   Mon Nov 16 19:50:59 2015 +0100

    Opal: Maintain tuple id accross ekiga restarts.

 lib/engine/components/opal/opal-account.cpp |    5 +++++
 lib/engine/components/opal/opal-account.h   |    1 +
 2 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/lib/engine/components/opal/opal-account.cpp b/lib/engine/components/opal/opal-account.cpp
index f823e2e..d0ca532 100644
--- a/lib/engine/components/opal/opal-account.cpp
+++ b/lib/engine/components/opal/opal-account.cpp
@@ -268,6 +268,9 @@ Opal::Account::Account (Opal::Bank & _bank,
 
     bank.disable_action ("add-account-ekiga");
   }
+
+  if (sip_endpoint)
+    instance_id = sip_endpoint->GetInstanceID ().AsString ();
 }
 
 
@@ -965,6 +968,8 @@ Opal::Account::publish (const Ekiga::PersonalDetails& details)
     OpalPresenceInfo opi = OpalPresenceInfo (OpalPresenceInfo::Available);
     opi.m_activities = PString (details.get_presence ());
     opi.m_note = details.get_status ();
+    opi.m_service = instance_id;
+
     opal_presentity->SetLocalPresence (opi);
     PTRACE (4, "Ekiga\tSent its own presence (publish) for " << get_aor() << ": " << details.get_presence () 
<< ", note " << details.get_status ());
   }
diff --git a/lib/engine/components/opal/opal-account.h b/lib/engine/components/opal/opal-account.h
index ea11717..3917468 100644
--- a/lib/engine/components/opal/opal-account.h
+++ b/lib/engine/components/opal/opal-account.h
@@ -284,6 +284,7 @@ private:
     EndPoint& endpoint;
     H323::EndPoint* h323_endpoint;
     Sip::EndPoint* sip_endpoint;
+    PString instance_id;
   };
 
   typedef boost::shared_ptr<Account> AccountPtr;