1 files changed, 156 insertions, 0 deletions
diff --git a/lib/remote/typequeryhandler.cpp b/lib/remote/typequeryhandler.cpp
new file mode 100644
index 0000000..4e82653
--- /dev/null
+++ b/lib/remote/typequeryhandler.cpp
@@ -0,0 +1,156 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "remote/typequeryhandler.hpp"
+#include "remote/httputility.hpp"
+#include "remote/filterutility.hpp"
+#include "base/configtype.hpp"
+#include "base/scriptglobal.hpp"
+#include "base/logger.hpp"
+#include <set>
+
+using namespace icinga;
+
+REGISTER_URLHANDLER("/v1/types", TypeQueryHandler);
+
+class TypeTargetProvider final : public TargetProvider
+{
+public:
+	DECLARE_PTR_TYPEDEFS(TypeTargetProvider);
+
+	void FindTargets(const String& type,
+		const std::function<void (const Value&)>& addTarget) const override
+	{
+		for (const Type::Ptr& target : Type::GetAllTypes()) {
+			addTarget(target);
+		}
+	}
+
+	Value GetTargetByName(const String& type, const String& name) const override
+	{
+		Type::Ptr ptype = Type::GetByName(name);
+
+		if (!ptype)
+			BOOST_THROW_EXCEPTION(std::invalid_argument("Type does not exist."));
+
+		return ptype;
+	}
+
+	bool IsValidType(const String& type) const override
+	{
+		return type == "Type";
+	}
+
+	String GetPluralName(const String& type) const override
+	{
+		return "types";
+	}
+};
+
+bool TypeQueryHandler::HandleRequest(
+	AsioTlsStream& stream,
+	const ApiUser::Ptr& user,
+	boost::beast::http::request<boost::beast::http::string_body>& request,
+	const Url::Ptr& url,
+	boost::beast::http::response<boost::beast::http::string_body>& response,
+	const Dictionary::Ptr& params,
+	boost::asio::yield_context& yc,
+	HttpServerConnection& server
+)
+{
+	namespace http = boost::beast::http;
+
+	if (url->GetPath().size() > 3)
+		return false;
+
+	if (request.method() != http::verb::get)
+		return false;
+
+	QueryDescription qd;
+	qd.Types.insert("Type");
+	qd.Permission = "types";
+	qd.Provider = new TypeTargetProvider();
+
+	if (params->Contains("type"))
+		params->Set("name", params->Get("type"));
+
+	params->Set("type", "Type");
+
+	if (url->GetPath().size() >= 3)
+		params->Set("name", url->GetPath()[2]);
+
+	std::vector<Value> objs;
+
+	try {
+		objs = FilterUtility::GetFilterTargets(qd, params, user);
+	} catch (const std::exception& ex) {
+		HttpUtility::SendJsonError(response, params, 404,
+			"No objects found.",
+			DiagnosticInformation(ex));
+		return true;
+	}
+
+	ArrayData results;
+
+	for (const Type::Ptr& obj : objs) {
+		Dictionary::Ptr result1 = new Dictionary();
+		results.push_back(result1);
+
+		Dictionary::Ptr resultAttrs = new Dictionary();
+		result1->Set("name", obj->GetName());
+		result1->Set("plural_name", obj->GetPluralName());
+		if (obj->GetBaseType())
+			result1->Set("base", obj->GetBaseType()->GetName());
+		result1->Set("abstract", obj->IsAbstract());
+		result1->Set("fields", resultAttrs);
+
+		Dictionary::Ptr prototype = dynamic_pointer_cast<Dictionary>(obj->GetPrototype());
+		Array::Ptr prototypeKeys = new Array();
+		result1->Set("prototype_keys", prototypeKeys);
+
+		if (prototype) {
+			ObjectLock olock(prototype);
+			for (const Dictionary::Pair& kv : prototype) {
+				prototypeKeys->Add(kv.first);
+			}
+		}
+
+		int baseFieldCount = 0;
+
+		if (obj->GetBaseType())
+			baseFieldCount = obj->GetBaseType()->GetFieldCount();
+
+		for (int fid = baseFieldCount; fid < obj->GetFieldCount(); fid++) {
+			Field field = obj->GetFieldInfo(fid);
+
+			Dictionary::Ptr fieldInfo = new Dictionary();
+			resultAttrs->Set(field.Name, fieldInfo);
+
+			fieldInfo->Set("id", fid);
+			fieldInfo->Set("type", field.TypeName);
+			if (field.RefTypeName)
+				fieldInfo->Set("ref_type", field.RefTypeName);
+			if (field.Attributes & FANavigation)
+				fieldInfo->Set("navigation_name", field.NavigationName);
+			fieldInfo->Set("array_rank", field.ArrayRank);
+
+			fieldInfo->Set("attributes", new Dictionary({
+				{ "config", static_cast<bool>(field.Attributes & FAConfig) },
+				{ "state", static_cast<bool>(field.Attributes & FAState) },
+				{ "required", static_cast<bool>(field.Attributes & FARequired) },
+				{ "navigation", static_cast<bool>(field.Attributes & FANavigation) },
+				{ "no_user_modify", static_cast<bool>(field.Attributes & FANoUserModify) },
+				{ "no_user_view", static_cast<bool>(field.Attributes & FANoUserView) },
+				{ "deprecated", static_cast<bool>(field.Attributes & FADeprecated) }
+			}));
+		}
+	}
+
+	Dictionary::Ptr result = new Dictionary({
+		{ "results", new Array(std::move(results)) }
+	});
+
+	response.result(http::status::ok);
+	HttpUtility::SendJsonBody(response, params, result);
+
+	return true;
+}