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authorMatthew Newhook <matthew@zeroc.com>2005-02-01 17:42:12 +0000
committerMatthew Newhook <matthew@zeroc.com>2005-02-01 17:42:12 +0000
commitc34ec25e9755709f7959e17e5303be04af849fca (patch)
treec24bf753ca359c81ce100e8f4ecb7fa1d5092185 /cpp/demo/Glacier2/chat/ChatSessionI.cpp
parentDocu fixes (diff)
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chat demo.
Diffstat (limited to 'cpp/demo/Glacier2/chat/ChatSessionI.cpp')
-rwxr-xr-xcpp/demo/Glacier2/chat/ChatSessionI.cpp99
1 files changed, 99 insertions, 0 deletions
diff --git a/cpp/demo/Glacier2/chat/ChatSessionI.cpp b/cpp/demo/Glacier2/chat/ChatSessionI.cpp
new file mode 100755
index 00000000000..64452734c53
--- /dev/null
+++ b/cpp/demo/Glacier2/chat/ChatSessionI.cpp
@@ -0,0 +1,99 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2004 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+#include <Ice/Ice.h>
+#include <ChatSessionI.h>
+
+using namespace std;
+using namespace Demo;
+
+ChatRoomMembers::ChatRoomMembers()
+{
+}
+
+void
+ChatRoomMembers::add(const ChatCallbackPrx& callback)
+{
+ IceUtil::Mutex::Lock sync(*this);
+ _members.push_back(callback);
+}
+
+void
+ChatRoomMembers::remove(const ChatCallbackPrx& callback)
+{
+ IceUtil::Mutex::Lock sync(*this);
+ list<ChatCallbackPrx>::iterator p = find(_members.begin(), _members.end(), callback);
+ if(p != _members.end())
+ {
+ _members.erase(p);
+ }
+}
+
+void
+ChatRoomMembers::message(const string& data)
+{
+ IceUtil::Mutex::Lock sync(*this);
+ list<ChatCallbackPrx>::iterator p = _members.begin();
+ while(p != _members.end())
+ {
+ try
+ {
+ (*p)->message(data);
+ }
+ catch(const Ice::LocalException&)
+ {
+ p = _members.erase(p);
+ continue;
+ }
+ ++p;
+ }
+}
+
+ChatSessionI::ChatSessionI(const ChatRoomMembersPtr& members, const string& userId) :
+ _members(members),
+ _userId(userId),
+ _destroy(false)
+{
+ _members->message(_userId + " has entered the chat room.");
+}
+
+void
+ChatSessionI::setCallback(const ChatCallbackPrx& callback, const Ice::Current& current)
+{
+ IceUtil::Mutex::Lock sync(*this);
+ if(!_callback)
+ {
+ _callback = callback;
+ _members->add(callback);
+ }
+}
+
+void
+ChatSessionI::say(const string& data, const Ice::Current&)
+{
+ _members->message(_userId + " says: " + data);
+}
+
+void
+ChatSessionI::destroy(const Ice::Current& current)
+{
+ IceUtil::Mutex::Lock sync(*this);
+ if(!_destroy)
+ {
+ _destroy = true;
+ if(_callback)
+ {
+ _members->remove(_callback);
+ _callback = 0;
+ }
+ current.adapter->remove(current.id);
+ _members->message(_userId + " has left the chat room.");
+ }
+}
+