1 files changed, 92 insertions, 0 deletions
diff --git a/src/pmchart/gadget.cpp b/src/pmchart/gadget.cpp
new file mode 100644
index 0000000..0646ffa
--- /dev/null
+++ b/src/pmchart/gadget.cpp
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2014, Red Hat.
+ * Copyright (c) 2008, Aconex.  All Rights Reserved.
+ * 
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+#include "gadget.h"
+
+Gadget::Gadget(QWidget *widget)
+{
+    my.widget = widget;
+}
+
+QStringList Gadget::hosts()
+{
+    QStringList hosts;
+
+    for (int m = 0; m < metricCount(); m++) {
+	if (activeMetric(m) == false)
+	    continue;
+        QString host = metricContext(m)->source().host();
+        if (!hosts.contains(host))
+            hosts.append(host);
+    }
+    return hosts;
+}
+
+QString Gadget::pmloggerMetricSyntax(int m)
+{
+    QmcMetric *mp = metric(m);
+    QString config = mp->name();
+
+    if (mp->numInst() == 1) {
+	config.append(" [ \"");
+	config.append(metricInstance(m));
+	config.append("\" ]");
+    }
+    return config;
+}
+
+QString Gadget::pmloggerSyntax()
+{
+    QString config;
+    bool beDiscrete = false;
+    bool nonDiscrete = false;
+
+    // discover whether we need separate log-once/log-every sections
+    for (int m = 0; m < metricCount(); m++) {
+	if (activeMetric(m) == false)
+	    continue;
+	if (metricDesc(m)->desc().sem == PM_SEM_DISCRETE)
+	    beDiscrete = true;
+	else
+	    nonDiscrete = true;
+    }
+
+    if (beDiscrete) {
+	config.append("log mandatory on once {\n");
+	for (int m = 0; m < metricCount(); m++) {
+	    if (activeMetric(m) == false)
+	        continue;
+	    if (metricDesc(m)->desc().sem != PM_SEM_DISCRETE)
+		continue;
+	    config.append('\t');
+	    config.append(pmloggerMetricSyntax(m));
+	    config.append('\n');
+	}
+	config.append("}\n");
+    }
+    if (nonDiscrete) {
+	config.append("log mandatory on default {\n");
+	for (int m = 0; m < metricCount(); m++) {
+	    if (activeMetric(m) == false)
+	        continue;
+	    if (metricDesc(m)->desc().sem == PM_SEM_DISCRETE)
+		continue;
+	    config.append('\t');
+	    config.append(pmloggerMetricSyntax(m));
+	    config.append('\n');
+	}
+	config.append("}\n");
+    }
+    return config;
+}