Changed Ice to IceE EVERYWHERE!!!

1 files changed, 108 insertions, 0 deletions

diff --git a/cppe/demo/IceE/workqueue/WorkQueue.cpp b/cppe/demo/IceE/workqueue/WorkQueue.cpp
new file mode 100644
index 00000000000..97e2734796a
--- /dev/null
+++ b/cppe/demo/IceE/workqueue/WorkQueue.cpp
@@ -0,0 +1,108 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2005 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 <IceE/Thread.h>
+#include <IceE/Exception.h>
+#include <IceE/Monitor.h>
+#include <IceE/Mutex.h>
+
+#include <stdio.h>
+#include <list>
+
+using namespace std;
+
+class WorkQueue : public IceE::Thread
+{
+public:
+
+    WorkQueue() { }
+    ~WorkQueue() { }
+
+    virtual void
+    run()
+    {
+	while(1)
+	{
+	    string item = nextItem();
+	    if(item == "destroy")
+	    {
+		break;
+	    }
+
+	    printf("work item: %s\n", item.c_str());
+	    IceE::ThreadControl::sleep(IceE::Time::seconds(1));
+	}
+    }
+
+    void
+    add(const string& item)
+    {
+	IceE::Monitor<IceE::Mutex>::Lock lock(_monitor);
+	if(_queue.empty())
+	{
+	    _monitor.notify();
+	}
+	_queue.push_back(item);
+    }
+
+private:
+
+    string
+    nextItem()
+    {
+	IceE::Monitor<IceE::Mutex>::Lock lock(_monitor);
+	while(_queue.empty())
+	{
+	    _monitor.wait();
+	}
+	
+	string item = _queue.front();
+	_queue.pop_front();
+	return item;
+    }
+
+
+    IceE::Monitor<IceE::Mutex> _monitor;
+    list<string> _queue;
+};
+
+typedef IceE::Handle<WorkQueue> WorkQueuePtr;
+
+int
+main()
+{
+    try
+    {
+	WorkQueuePtr h = new WorkQueue();
+	IceE::ThreadControl control = h->start();
+	printf("Pushing work items");
+	printf("."); fflush(stdout);
+	h->add("item1");
+	printf("."); fflush(stdout);
+	h->add("item2");
+	printf("."); fflush(stdout);
+	h->add("item3");
+	printf("."); fflush(stdout);
+	h->add("item4");
+	printf("."); fflush(stdout);
+	h->add("item5");
+	printf("."); fflush(stdout);
+	h->add("destroy");
+	printf(" ok\n");
+	printf("Waiting for WorkQueue to terminate\n");
+	control.join();
+    }
+    catch(const IceE::Exception& ex)
+    {
+	fprintf(stderr, "%s\n", ex.toString().c_str());
+	return EXIT_FAILURE;
+    }
+
+    return EXIT_SUCCESS;
+}