diff options
Diffstat (limited to 'lib/remote/typequeryhandler.cpp')
-rw-r--r-- | lib/remote/typequeryhandler.cpp | 156 |
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; +} |