1 files changed, 75 insertions, 0 deletions
diff --git a/lib/cli/variablegetcommand.cpp b/lib/cli/variablegetcommand.cpp
new file mode 100644
index 0000000..c05ac96
--- /dev/null
+++ b/lib/cli/variablegetcommand.cpp
@@ -0,0 +1,75 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "cli/variablegetcommand.hpp"
+#include "cli/variableutility.hpp"
+#include "base/logger.hpp"
+#include "base/application.hpp"
+#include "base/convert.hpp"
+#include "base/configobject.hpp"
+#include "base/configtype.hpp"
+#include "base/json.hpp"
+#include "base/netstring.hpp"
+#include "base/stdiostream.hpp"
+#include "base/debug.hpp"
+#include "base/objectlock.hpp"
+#include "base/console.hpp"
+#include "base/scriptglobal.hpp"
+#include <boost/algorithm/string/join.hpp>
+#include <boost/algorithm/string/replace.hpp>
+#include <fstream>
+#include <iostream>
+
+using namespace icinga;
+namespace po = boost::program_options;
+
+REGISTER_CLICOMMAND("variable/get", VariableGetCommand);
+
+String VariableGetCommand::GetDescription() const
+{
+	return "Prints the value of an Icinga 2 variable.";
+}
+
+String VariableGetCommand::GetShortDescription() const
+{
+	return "gets a variable";
+}
+
+void VariableGetCommand::InitParameters(boost::program_options::options_description& visibleDesc,
+	boost::program_options::options_description& hiddenDesc) const
+{
+	visibleDesc.add_options()
+		("current", "Uses the current value (i.e. from the running process, rather than from the vars file)");
+}
+
+int VariableGetCommand::GetMinArguments() const
+{
+	return 1;
+}
+
+/**
+ * The entry point for the "variable get" CLI command.
+ *
+ * @returns An exit status.
+ */
+int VariableGetCommand::Run(const boost::program_options::variables_map& vm, const std::vector<std::string>& ap) const
+{
+	if (vm.count("current")) {
+		std::cout << ScriptGlobal::Get(ap[0], &Empty) << "\n";
+		return 0;
+	}
+
+	String varsfile = Configuration::VarsPath;
+
+	if (!Utility::PathExists(varsfile)) {
+		Log(LogCritical, "cli")
+			<< "Cannot open variables file '" << varsfile << "'.";
+		Log(LogCritical, "cli", "Run 'icinga2 daemon -C' to validate config and generate the cache file.");
+		return 1;
+	}
+
+	Value value = VariableUtility::GetVariable(ap[0]);
+
+	std::cout << value << "\n";
+
+	return 0;
+}