1 files changed, 76 insertions, 0 deletions
diff --git a/lib/cli/variableutility.cpp b/lib/cli/variableutility.cpp
new file mode 100644
index 0000000..398c9a0
--- /dev/null
+++ b/lib/cli/variableutility.cpp
@@ -0,0 +1,76 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "cli/variableutility.hpp"
+#include "base/logger.hpp"
+#include "base/application.hpp"
+#include "base/utility.hpp"
+#include "base/stdiostream.hpp"
+#include "base/netstring.hpp"
+#include "base/json.hpp"
+#include "remote/jsonrpc.hpp"
+#include <fstream>
+
+using namespace icinga;
+
+Value VariableUtility::GetVariable(const String& name)
+{
+	String varsfile = Configuration::VarsPath;
+
+	std::fstream fp;
+	fp.open(varsfile.CStr(), std::ios_base::in);
+
+	StdioStream::Ptr sfp = new StdioStream(&fp, false);
+
+	String message;
+	StreamReadContext src;
+	for (;;) {
+		StreamReadStatus srs = NetString::ReadStringFromStream(sfp, &message, src);
+
+		if (srs == StatusEof)
+			break;
+
+		if (srs != StatusNewItem)
+			continue;
+
+		Dictionary::Ptr variable = JsonDecode(message);
+
+		if (variable->Get("name") == name) {
+			return variable->Get("value");
+		}
+	}
+
+	return Empty;
+}
+
+void VariableUtility::PrintVariables(std::ostream& outfp)
+{
+	String varsfile = Configuration::VarsPath;
+
+	std::fstream fp;
+	fp.open(varsfile.CStr(), std::ios_base::in);
+
+	StdioStream::Ptr sfp = new StdioStream(&fp, false);
+	unsigned long variables_count = 0;
+
+	String message;
+	StreamReadContext src;
+	for (;;) {
+		StreamReadStatus srs = NetString::ReadStringFromStream(sfp, &message, src);
+
+		if (srs == StatusEof)
+			break;
+
+		if (srs != StatusNewItem)
+			continue;
+
+		Dictionary::Ptr variable = JsonDecode(message);
+		outfp << variable->Get("name") << " = " << variable->Get("value") << "\n";
+		variables_count++;
+	}
+
+	sfp->Close();
+	fp.close();
+
+	Log(LogNotice, "cli")
+		<< "Parsed " << variables_count << " variables.";
+}