added monitorPlugin; fixed bug in PVField::getFullName();

pvDataApp/monitor/monitorPlugin.cpp

@@ -0,0 +1,82 @@
+/* monitorPlugin.cpp */
+/**
+ * Copyright - See the COPYRIGHT that is included with this distribution.
+ * EPICS pvData is distributed subject to a Software License Agreement found
+ * in file LICENSE that is included with this distribution.
+ */
+/**
+ *  @author mrk
+ */
+
+#include <pv/monitorPlugin.h>
+
+namespace epics { namespace pvData { 
+using std::cout;
+using std::endl;
+
+MonitorPluginManagerPtr MonitorPluginManager::get()
+{
+    static MonitorPluginManagerPtr pluginManager;
+    static Mutex mutex;
+    Lock xx(mutex);
+    if(pluginManager==NULL) {
+        pluginManager = MonitorPluginManagerPtr(new MonitorPluginManager());
+    }
+    return pluginManager;
+}
+
+bool MonitorPluginManager::addPlugin(
+    String const &pluginName,
+    MonitorPluginCreatorPtr const &creator)
+{
+    mutex.lock();
+    std::list<MonitorPluginCreatorPtr>::iterator iter;
+    for (iter = monitorPluginList.begin();iter!=monitorPluginList.end();iter++)
+    {
+        if(*iter==creator)
+        {
+            mutex.unlock();
+            return false;
+        }
+        if(((*iter)->getName().compare(pluginName))==0) 
+        {
+            mutex.unlock();
+            return false;
+        }
+    }
+    monitorPluginList.push_back(creator);
+    mutex.unlock();
+    return true;
+}
+
+
+MonitorPluginCreatorPtr MonitorPluginManager::findPlugin(
+    String const &pluginName)
+{
+    mutex.lock();
+    std::list<MonitorPluginCreatorPtr>::iterator iter;
+    for (iter = monitorPluginList.begin();iter!=monitorPluginList.end();++iter)
+    {
+        if(((*iter)->getName().compare(pluginName))==0) 
+        {
+            mutex.unlock();
+            return *iter;
+        }
+    }
+    mutex.unlock();
+    return MonitorPluginCreatorPtr();
+}
+
+void MonitorPluginManager::showNames()
+{
+    mutex.lock();
+    std::list<MonitorPluginCreatorPtr>::iterator iter;
+    for (iter = monitorPluginList.begin();iter!=monitorPluginList.end();++iter)
+    {
+        std::cout << (*iter)->getName() << std::endl;
+    }
+    mutex.unlock();
+}
+
+
+}}