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C++ type::Ptr类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中type::Ptr类的典型用法代码示例。如果您正苦于以下问题：C++ Ptr类的具体用法？C++ Ptr怎么用？C++ Ptr使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Ptr类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: if

	static inline Value ConstructorCall(const Type::Ptr& type, const DebugInfo& debugInfo = DebugInfo())
	{
		if (type->GetName() == "String")
			return "";
		else if (type->GetName() == "Number")
			return 0;
		else if (type->GetName() == "Boolean")
			return false;
		else {
			Object::Ptr object = type->Instantiate();

			if (!object)
				BOOST_THROW_EXCEPTION(ScriptError("Failed to instantiate object of type '" + type->GetName() + "'", debugInfo));

			return object;
		}
	}
开发者ID:zijam，项目名称:icinga2，代码行数:17，代码来源:vmops.hpp


示例2: GetObjectConfigPath

String ConfigObjectUtility::GetObjectConfigPath(const Type::Ptr& type, const String& fullName)
{
	String typeDir = type->GetPluralName();
	boost::algorithm::to_lower(typeDir);

	return GetConfigDir() + "/conf.d/" + typeDir +
	    "/" + EscapeName(fullName) + ".conf";
}
开发者ID:spjmurray，项目名称:icinga2，代码行数:8，代码来源:configobjectutility.cpp


示例3: NewObject

	static inline Value NewObject(ScriptFrame& frame, bool abstract, const String& type, const String& name, const boost::shared_ptr<Expression>& filter,
		const String& zone, std::map<String, Expression *> *closedVars, const boost::shared_ptr<Expression>& expression, const DebugInfo& debugInfo = DebugInfo())
	{
		ConfigItemBuilder::Ptr item = new ConfigItemBuilder(debugInfo);

		String checkName = name;

		if (!abstract) {
			Type::Ptr ptype = Type::GetByName(type);

			NameComposer *nc = dynamic_cast<NameComposer *>(ptype.get());

			if (nc)
				checkName = nc->MakeName(name, Dictionary::Ptr());
		}

		if (!checkName.IsEmpty()) {
			ConfigItem::Ptr oldItem = ConfigItem::GetObject(type, checkName);

			if (oldItem) {
				std::ostringstream msgbuf;
				msgbuf << "Object '" << name << "' of type '" << type << "' re-defined: " << debugInfo << "; previous definition: " << oldItem->GetDebugInfo();
				BOOST_THROW_EXCEPTION(ScriptError(msgbuf.str(), debugInfo));
			}
		}

		item->SetType(type);

		if (name.FindFirstOf("!") != String::NPos) {
			std::ostringstream msgbuf;
			msgbuf << "Name for object '" << name << "' of type '" << type << "' is invalid: Object names may not contain '!'";
			BOOST_THROW_EXCEPTION(ScriptError(msgbuf.str(), debugInfo));
		}

		item->SetName(name);

		item->AddExpression(new OwnedExpression(expression));
		item->SetAbstract(abstract);
		item->SetScope(EvaluateClosedVars(frame, closedVars));
		item->SetZone(zone);
		item->SetFilter(filter);
		item->Compile()->Register();

		return Empty;
	}
开发者ID:andrewmeyer，项目名称:icinga2，代码行数:45，代码来源:vmops.hpp


示例4: EvaluateFilter

bool FilterUtility::EvaluateFilter(ScriptFrame& frame, Expression *filter,
	const Object::Ptr& target, const String& variableName)
{
	if (!filter)
		return true;

	Type::Ptr type = target->GetReflectionType();
	String varName;

	if (variableName.IsEmpty())
		varName = type->GetName().ToLower();
	else
		varName = variableName;

	Namespace::Ptr frameNS;

	if (frame.Self.IsEmpty()) {
		frameNS = new Namespace();
		frame.Self = frameNS;
	} else {
		/* Enforce a namespace object for 'frame.self'. */
		ASSERT(frame.Self.IsObjectType<Namespace>());

		frameNS = frame.Self;
	}

	frameNS->Set("obj", target);
	frameNS->Set(varName, target);

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if ((field.Attributes & FANavigation) == 0)
			continue;

		Object::Ptr joinedObj = target->NavigateField(fid);

		if (field.NavigationName)
			frameNS->Set(field.NavigationName, joinedObj);
		else
			frameNS->Set(field.Name, joinedObj);
	}

	return Convert::ToBool(filter->Evaluate(frame));
}
开发者ID:bebehei，项目名称:icinga2，代码行数:45，代码来源:filterutility.cpp


示例5: GetPrototypeField

Value icinga::GetPrototypeField(const Value& context, const String& field, bool not_found_error, const DebugInfo& debugInfo)
{
	Type::Ptr ctype = context.GetReflectionType();
	Type::Ptr type = ctype;

	do {
		Object::Ptr object = type->GetPrototype();

		if (object && object->HasOwnField(field))
			return object->GetFieldByName(field, false, debugInfo);

		type = type->GetBaseType();
	} while (type);

	if (not_found_error)
		BOOST_THROW_EXCEPTION(ScriptError("Invalid field access (for value of type '" + ctype->GetName() + "'): '" + field + "'", debugInfo));
	else
		return Empty;
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:19，代码来源:object.cpp


示例6: HandleRequest

bool StatusQueryHandler::HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response)
{
	if (request.RequestMethod != "GET")
		return false;

	if (request.RequestUrl->GetPath().size() < 2)
		return false;

	Type::Ptr type = FilterUtility::TypeFromPluralName(request.RequestUrl->GetPath()[1]);

	if (!type)
		return false;

	QueryDescription qd;
	qd.Types.insert(type);

	std::vector<String> joinTypes;
	joinTypes.push_back(type->GetName());

	Dictionary::Ptr params = HttpUtility::FetchRequestParameters(request);

	params->Set("type", type->GetName());

	if (request.RequestUrl->GetPath().size() >= 3) {
		String attr = type->GetName();
		boost::algorithm::to_lower(attr);
		params->Set(attr, request.RequestUrl->GetPath()[2]);
	}

	std::vector<ConfigObject::Ptr> objs = FilterUtility::GetFilterTargets(qd, params);

	Array::Ptr results = new Array();

	std::set<String> attrs;
	Array::Ptr uattrs = params->Get("attrs");

	if (uattrs) {
		ObjectLock olock(uattrs);
		BOOST_FOREACH(const String& uattr, uattrs) {
			attrs.insert(uattr);
		}
	}
开发者ID:tomasdubec，项目名称:icinga2，代码行数:42，代码来源:statusqueryhandler.cpp


示例7: 

ValidationError::ValidationError(const ConfigObject::Ptr& object, const std::vector<String>& attributePath, const String& message)
	: m_Object(object), m_AttributePath(attributePath), m_Message(message)
{
	String path;

	BOOST_FOREACH(const String& attribute, attributePath) {
		if (!path.IsEmpty())
			path += " -> ";

		path += "'" + attribute + "'";
	}

	Type::Ptr type = object->GetReflectionType();
	m_What = "Validation failed for object '" + object->GetName() + "' of type '" + type->GetName() + "'";

	if (!path.IsEmpty())
		m_What += "; Attribute " + path;

	m_What += ": " + message;
}
开发者ID:Nadahar，项目名称:icinga2，代码行数:20，代码来源:exception.cpp


示例8: EvaluateFilter

bool FilterUtility::EvaluateFilter(ScriptFrame& frame, Expression *filter,
    const Object::Ptr& target, const String& variableName)
{
	if (!filter)
		return true;

	Type::Ptr type = target->GetReflectionType();
	String varName;

	if (variableName.IsEmpty())
		varName = type->GetName().ToLower();
	else
		varName = variableName;

	Dictionary::Ptr vars;

	if (frame.Self.IsEmpty()) {
		vars = new Dictionary();
		frame.Self = vars;
	} else
		vars = frame.Self;

	vars->Set("obj", target);
	vars->Set(varName, target);

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if ((field.Attributes & FANavigation) == 0)
			continue;

		Object::Ptr joinedObj = target->NavigateField(fid);

		if (field.NavigationName)
			vars->Set(field.NavigationName, joinedObj);
		else
			vars->Set(field.Name, joinedObj);
	}

	return Convert::ToBool(filter->Evaluate(frame));
}
开发者ID:b0e，项目名称:icinga2，代码行数:41，代码来源:filterutility.cpp


示例9: GetFieldByName

Value Object::GetFieldByName(const String& field, bool sandboxed, const DebugInfo& debugInfo) const
{
	Type::Ptr type = GetReflectionType();

	if (!type)
		return Empty;

	int fid = type->GetFieldId(field);

	if (fid == -1)
		return GetPrototypeField(const_cast<Object *>(this), field, true, debugInfo);

	if (sandboxed) {
		Field fieldInfo = type->GetFieldInfo(fid);

		if (fieldInfo.Attributes & FANoUserView)
			BOOST_THROW_EXCEPTION(ScriptError("Accessing the field '" + field + "' for type '" + type->GetName() + "' is not allowed in sandbox mode.", debugInfo));
	}

	return GetField(fid);
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:21，代码来源:object.cpp


示例10: operator

void CCodeGenerator::operator()(Assignment* expr) {
    // Handle all types of assignment, including member assignment
    Expression::Ptr init = expr->initializer();
    if (dynamic_cast<Empty*>(init.pointer())) {
        return_ = Operand(env_->integer("0"));
    } else {
        return_ = emit(init);
    }

    String::Ptr id = expr->identifier();
    Variable::Ptr var = variable(id);
    Attribute::Ptr attr = class_ ? class_->attribute(id) : 0;

    if (var) {
        // Assignment to a local var that has already been initialized once in
        // the current scope.
        Type::Ptr type = var->type();
        if (!type->is_value()) {
            refcount_dec(Operand(var->name()));
        }
        line();
        out_ << id->string() << " = " << return_ << ";\n";
        if (!type->is_value()) {
            refcount_inc(Operand(var->name()));
        }
    } else if (attr) {
        // Assignment to an attribute within a class
/*
        Type::Ptr type = expr->type(); 
        Variable::Ptr self = variable(env_->name("__self"));
        Operand addr = Operand::addr(, attr->slot());  
        Operand old = load(addr);
        if (!type->is_value() && !attr->is_weak()) {
            refcount_dec(old);
        } 
        store(addr, return_);
        if (!type->is_value() && !attr->is_weak()) {
            refcount_inc(return_);
        }
*/
        assert(!"not impl");
    } else {
        // Assignment to a local var that has not yet been initialized in the
        // current scope.
        Type::Ptr declared = expr->declared_type();
        if (declared->is_top()) {
            declared = expr->type();
        }
        line();
        brace();
        operator()(declared);
        out_ << " " << id->string() << " = " << return_ << "; ";
        out_ << "(void)" << id->string()  << ";\n";
        variable(new Variable(id, declared));
        if (!declared->is_value()) {
            refcount_inc(return_);
        }
    }
}
开发者ID:mfichman，项目名称:jogo，代码行数:59，代码来源:CCodeGenerator.cpp


示例11: GetByName

ConfigType::Ptr ConfigType::GetByName(const String& name)
{
	boost::mutex::scoped_lock lock(GetStaticMutex());

	ConfigType::TypeMap::const_iterator tt = InternalGetTypeMap().find(name);

	if (tt == InternalGetTypeMap().end()) {
		Type::Ptr type = Type::GetByName(name);

		if (!type || !ConfigObject::TypeInstance->IsAssignableFrom(type)
		    || type->IsAbstract())
			return ConfigType::Ptr();

		ConfigType::Ptr dtype = new ConfigType(name);

		InternalGetTypeMap()[type->GetName()] = dtype;
		InternalGetTypeVector().push_back(dtype);

		return dtype;
	}

	return tt->second;
}
开发者ID:sandeep-sidhu，项目名称:icinga2，代码行数:23，代码来源:configtype.cpp


示例12: HandleRequest

bool ObjectQueryHandler::HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response)
{
	if (request.RequestUrl->GetPath().size() < 3 || request.RequestUrl->GetPath().size() > 4)
		return false;

	if (request.RequestMethod != "GET")
		return false;

	Type::Ptr type = FilterUtility::TypeFromPluralName(request.RequestUrl->GetPath()[2]);

	if (!type) {
		HttpUtility::SendJsonError(response, 400, "Invalid type specified.");
		return true;
	}

	QueryDescription qd;
	qd.Types.insert(type->GetName());
	qd.Permission = "objects/query/" + type->GetName();

	std::vector<String> joinAttrs;
	joinAttrs.push_back("");

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if (field.Attributes & FANavigation)
			joinAttrs.push_back(field.Name);
	}

	Dictionary::Ptr params = HttpUtility::FetchRequestParameters(request);

	params->Set("type", type->GetName());

	if (request.RequestUrl->GetPath().size() >= 4) {
		String attr = type->GetName();
		boost::algorithm::to_lower(attr);
		params->Set(attr, request.RequestUrl->GetPath()[3]);
	}

	std::vector<Value> objs = FilterUtility::GetFilterTargets(qd, params, user);

	Array::Ptr results = new Array();

	std::set<String> attrs;
	Array::Ptr uattrs = params->Get("attrs");

	if (uattrs) {
		ObjectLock olock(uattrs);
		BOOST_FOREACH(const String& uattr, uattrs) {
			attrs.insert(uattr);
		}
	}
开发者ID:jsabari，项目名称:icinga2，代码行数:52，代码来源:objectqueryhandler.cpp


示例13: strcmp

std::vector<String> icinga::GetFieldCompletionSuggestions(const Type::Ptr& type, const String& word)
{
	std::vector<String> result;

	for (int i = 0; i < type->GetFieldCount(); i++) {
		Field field = type->GetFieldInfo(i);

		if (!(field.Attributes & FAConfig) || field.Attributes & FAInternal)
			continue;

		if (strcmp(field.TypeName, "int") != 0 && strcmp(field.TypeName, "double") != 0
		    && strcmp(field.TypeName, "bool") != 0 && strcmp(field.TypeName, "String") != 0)
			continue;

		String fname = field.Name;

		String suggestion = fname + "=";

		if (suggestion.Find(word) == 0)
			result.push_back(suggestion);
	}

	return result;
}
开发者ID:abitduck，项目名称:icinga2，代码行数:24，代码来源:clicommand.cpp


示例14: TypeFromPluralName

Type::Ptr FilterUtility::TypeFromPluralName(const String& pluralName)
{
	String uname = pluralName;
	boost::algorithm::to_lower(uname);

	{
		Dictionary::Ptr globals = ScriptGlobal::GetGlobals();
		ObjectLock olock(globals);
		BOOST_FOREACH(const Dictionary::Pair& kv, globals) {
			if (!kv.second.IsObjectType<Type>())
				continue;

			Type::Ptr type = kv.second;

			String pname = type->GetPluralName();
			boost::algorithm::to_lower(pname);

			if (uname == pname)
				return type;
		}
	}

	return Type::Ptr();
}
开发者ID:b0e，项目名称:icinga2，代码行数:24，代码来源:filterutility.cpp


示例15: GetObjects

Array::Ptr ScriptUtils::GetObjects(const Type::Ptr& type)
{
	if (!type)
		BOOST_THROW_EXCEPTION(std::invalid_argument("Invalid type: Must not be null"));

	ConfigType *ctype = dynamic_cast<ConfigType *>(type.get());

	if (!ctype)
		BOOST_THROW_EXCEPTION(std::invalid_argument("Invalid type: Type must inherit from 'ConfigObject'"));

	Array::Ptr result = new Array();

	for (const ConfigObject::Ptr& object : ctype->GetObjects())
		result->Add(object);

	return result;
}
开发者ID:TheFlyingCorpse，项目名称:icinga2，代码行数:17，代码来源:scriptutils.cpp


示例16: SetFieldByName

void Object::SetFieldByName(const String& field, const Value& value, const DebugInfo& debugInfo)
{
	Type::Ptr type = GetReflectionType();

	if (!type)
		BOOST_THROW_EXCEPTION(ScriptError("Cannot set field on object.", debugInfo));

	int fid = type->GetFieldId(field);

	if (fid == -1)
		BOOST_THROW_EXCEPTION(ScriptError("Attribute '" + field + "' does not exist.", debugInfo));

	try {
		SetField(fid, value);
	} catch (const boost::bad_lexical_cast&) {
		Field fieldInfo = type->GetFieldInfo(fid);
		Type::Ptr ftype = Type::GetByName(fieldInfo.TypeName);
		BOOST_THROW_EXCEPTION(ScriptError("Attribute '" + field + "' cannot be set to value of type '" + value.GetTypeName() + "', expected '" + ftype->GetName() + "'", debugInfo));
	} catch (const std::bad_cast&) {
		Field fieldInfo = type->GetFieldInfo(fid);
		Type::Ptr ftype = Type::GetByName(fieldInfo.TypeName);
		BOOST_THROW_EXCEPTION(ScriptError("Attribute '" + field + "' cannot be set to value of type '" + value.GetTypeName() + "', expected '" + ftype->GetName() + "'", debugInfo));
	}
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:24，代码来源:object.cpp


示例17: CreateObject

bool ConfigObjectUtility::CreateObject(const Type::Ptr& type, const String& fullName,
	const String& config, const Array::Ptr& errors, const Array::Ptr& diagnosticInformation)
{
	{
		boost::mutex::scoped_lock lock(ConfigPackageUtility::GetStaticMutex());
		if (!ConfigPackageUtility::PackageExists("_api")) {
			ConfigPackageUtility::CreatePackage("_api");

			String stage = ConfigPackageUtility::CreateStage("_api");
			ConfigPackageUtility::ActivateStage("_api", stage);
		}
	}

	ConfigItem::Ptr item = ConfigItem::GetByTypeAndName(type, fullName);

	if (item) {
		errors->Add("Object '" + fullName + "' already exists.");
		return false;
	}

	String path = GetObjectConfigPath(type, fullName);
	Utility::MkDirP(Utility::DirName(path), 0700);

	if (Utility::PathExists(path)) {
		errors->Add("Cannot create object '" + fullName + "'. Configuration file '" + path + "' already exists.");
		return false;
	}

	std::ofstream fp(path.CStr(), std::ofstream::out | std::ostream::trunc);
	fp << config;
	fp.close();

	std::unique_ptr<Expression> expr = ConfigCompiler::CompileFile(path, String(), "_api");

	try {
		ActivationScope ascope;

		ScriptFrame frame(true);
		expr->Evaluate(frame);
		expr.reset();

		WorkQueue upq;
		upq.SetName("ConfigObjectUtility::CreateObject");

		std::vector<ConfigItem::Ptr> newItems;

		/* Disable logging for object creation, but do so ourselves later on. */
		if (!ConfigItem::CommitItems(ascope.GetContext(), upq, newItems, true) || !ConfigItem::ActivateItems(upq, newItems, true, true)) {
			if (errors) {
				if (unlink(path.CStr()) < 0 && errno != ENOENT) {
					BOOST_THROW_EXCEPTION(posix_error()
						<< boost::errinfo_api_function("unlink")
						<< boost::errinfo_errno(errno)
						<< boost::errinfo_file_name(path));
				}

				for (const boost::exception_ptr& ex : upq.GetExceptions()) {
					errors->Add(DiagnosticInformation(ex, false));

					if (diagnosticInformation)
						diagnosticInformation->Add(DiagnosticInformation(ex));
				}
			}

			return false;
		}

		ApiListener::UpdateObjectAuthority();

		Log(LogInformation, "ConfigObjectUtility")
			<< "Created and activated object '" << fullName << "' of type '" << type->GetName() << "'.";

	} catch (const std::exception& ex) {
		if (unlink(path.CStr()) < 0 && errno != ENOENT) {
			BOOST_THROW_EXCEPTION(posix_error()
				<< boost::errinfo_api_function("unlink")
				<< boost::errinfo_errno(errno)
				<< boost::errinfo_file_name(path));
		}

		if (errors)
			errors->Add(DiagnosticInformation(ex, false));

		if (diagnosticInformation)
			diagnosticInformation->Add(DiagnosticInformation(ex));

		return false;
	}

	return true;
}
开发者ID:dupondje，项目名称:icinga2，代码行数:91，代码来源:configobjectutility.cpp


示例18: Commit

/**
 * Commits the configuration item by creating a DynamicObject
 * object.
 *
 * @returns The DynamicObject that was created/updated.
 */
DynamicObject::Ptr ConfigItem::Commit(bool discard)
{
	ASSERT(!OwnsLock());

#ifdef _DEBUG
	Log(LogDebug, "ConfigItem")
	    << "Commit called for ConfigItem Type=" << GetType() << ", Name=" << GetName();
#endif /* _DEBUG */

	/* Make sure the type is valid. */
	Type::Ptr type = Type::GetByName(GetType());
	ASSERT(type && Type::GetByName("DynamicObject")->IsAssignableFrom(type));

	if (IsAbstract())
		return DynamicObject::Ptr();

	DynamicObject::Ptr dobj = static_pointer_cast<DynamicObject>(type->Instantiate());

	dobj->SetDebugInfo(m_DebugInfo);
	dobj->SetTypeName(m_Type);
	dobj->SetZone(m_Zone);

	Dictionary::Ptr locals = new Dictionary();
	locals->Set("__parent", m_Scope);
	m_Scope.reset();

	dobj->SetParentScope(locals);
	locals.reset();

	dobj->SetName(m_Name);

	DebugHint debugHints;

	try {
		m_Expression->Evaluate(dobj, &debugHints);
	} catch (const ConfigError& ex) {
		const DebugInfo *di = boost::get_error_info<errinfo_debuginfo>(ex);
		ConfigCompilerContext::GetInstance()->AddMessage(true, ex.what(), di ? *di : DebugInfo());
	} catch (const std::exception& ex) {
		ConfigCompilerContext::GetInstance()->AddMessage(true, DiagnosticInformation(ex));
	}

	if (discard)
		m_Expression.reset();

	dobj->SetParentScope(Object::Ptr());

	String name = m_Name;

	NameComposer *nc = dynamic_cast<NameComposer *>(type.get());

	if (nc) {
		name = nc->MakeName(m_Name, dobj);

		if (name.IsEmpty())
			BOOST_THROW_EXCEPTION(std::runtime_error("Could not determine name for object"));
	}

	if (name != m_Name)
		dobj->SetShortName(m_Name);

	dobj->SetName(name);

	Dictionary::Ptr attrs = Serialize(dobj, FAConfig);

	Dictionary::Ptr persistentItem = new Dictionary();

	persistentItem->Set("type", GetType());
	persistentItem->Set("name", GetName());
	persistentItem->Set("properties", attrs);
	persistentItem->Set("debug_hints", debugHints.ToDictionary());

	ConfigCompilerContext::GetInstance()->WriteObject(persistentItem);
	persistentItem.reset();

	ConfigType::Ptr ctype = ConfigType::GetByName(GetType());

	if (!ctype)
		ConfigCompilerContext::GetInstance()->AddMessage(false, "No validation type found for object '" + GetName() + "' of type '" + GetType() + "'");
	else {
		TypeRuleUtilities utils;

		try {
			attrs->Remove("name");
			ctype->ValidateItem(GetName(), attrs, GetDebugInfo(), &utils);
		} catch (const ConfigError& ex) {
			const DebugInfo *di = boost::get_error_info<errinfo_debuginfo>(ex);
			ConfigCompilerContext::GetInstance()->AddMessage(true, ex.what(), di ? *di : DebugInfo());
		} catch (const std::exception& ex) {
			ConfigCompilerContext::GetInstance()->AddMessage(true, DiagnosticInformation(ex));
		}
	}

	dobj->Register();
//.........这里部分代码省略.........
开发者ID:CodeOps，项目名称:icinga2，代码行数:101，代码来源:configitem.cpp


示例19: Register

void Type::Register(const Type::Ptr& type)
{
	VERIFY(GetByName(type->GetName()) == NULL);

	GetTypes()[type->GetName()] = type;
}
开发者ID:CodeOps，项目名称:icinga2，代码行数:6，代码来源:type.cpp


示例20: HandleRequest

bool ObjectQueryHandler::HandleRequest(const ApiUser::Ptr& user, HttpRequest& request, HttpResponse& response, const Dictionary::Ptr& params)
{
	if (request.RequestUrl->GetPath().size() < 3 || request.RequestUrl->GetPath().size() > 4)
		return false;

	if (request.RequestMethod != "GET")
		return false;

	Type::Ptr type = FilterUtility::TypeFromPluralName(request.RequestUrl->GetPath()[2]);

	if (!type) {
		HttpUtility::SendJsonError(response, params, 400, "Invalid type specified.");
		return true;
	}

	QueryDescription qd;
	qd.Types.insert(type->GetName());
	qd.Permission = "objects/query/" + type->GetName();

	Array::Ptr uattrs, ujoins, umetas;

	try {
		uattrs = params->Get("attrs");
	} catch (const std::exception&) {
		HttpUtility::SendJsonError(response, params, 400,
			"Invalid type for 'attrs' attribute specified. Array type is required.");
		return true;
	}

	try {
		ujoins = params->Get("joins");
	} catch (const std::exception&) {
		HttpUtility::SendJsonError(response, params, 400,
			"Invalid type for 'joins' attribute specified. Array type is required.");
		return true;
	}

	try {
		umetas = params->Get("meta");
	} catch (const std::exception&) {
		HttpUtility::SendJsonError(response, params, 400,
			"Invalid type for 'meta' attribute specified. Array type is required.");
		return true;
	}

	bool allJoins = HttpUtility::GetLastParameter(params, "all_joins");

	params->Set("type", type->GetName());

	if (request.RequestUrl->GetPath().size() >= 4) {
		String attr = type->GetName();
		boost::algorithm::to_lower(attr);
		params->Set(attr, request.RequestUrl->GetPath()[3]);
	}

	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;
	results.reserve(objs.size());

	std::set<String> joinAttrs;
	std::set<String> userJoinAttrs;

	if (ujoins) {
		ObjectLock olock(ujoins);
		for (const String& ujoin : ujoins) {
			userJoinAttrs.insert(ujoin.SubStr(0, ujoin.FindFirstOf(".")));
		}
	}

	for (int fid = 0; fid < type->GetFieldCount(); fid++) {
		Field field = type->GetFieldInfo(fid);

		if (!(field.Attributes & FANavigation))
			continue;

		if (!allJoins && userJoinAttrs.find(field.NavigationName) == userJoinAttrs.end())
			continue;

		joinAttrs.insert(field.Name);
	}

	for (const ConfigObject::Ptr& obj : objs) {
		DictionaryData result1{
			{ "name", obj->GetName() },
			{ "type", obj->GetReflectionType()->GetName() }
		};

		DictionaryData metaAttrs;

		if (umetas) {
//.........这里部分代码省略.........
开发者ID:bebehei，项目名称:icinga2，代码行数:101，代码来源:objectqueryhandler.cpp



注：本文中的type::Ptr类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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