QOpcUaApplicationIdentity 类

QOpcUaApplicationIdentity 定义应用程序的身份。更多...

头：	#include <QOpcUaApplicationIdentity>
qmake:	QT += opcua
Since:	QtOpcUa 5.13

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公共函数

	QOpcUaApplicationIdentity (const QOpcUaApplicationIdentity & other )
QOpcUaApplicationIdentity &	operator= (const QOpcUaApplicationIdentity & rhs )
QString	applicationName () const
QOpcUaApplicationDescription::ApplicationType	applicationType () const
QString	applicationUri () const
bool	isValid () const
QString	productUri () const
void	setApplicationName (const QString & value )
void	setApplicationType (QOpcUaApplicationDescription::ApplicationType value )
void	setApplicationUri (const QString & value )
void	setProductUri (const QString & value )

详细描述

此信息必须被配置使用 QOpcUaClient::setApplicationIdentity . The application identity can be set up manually or derived from a certificate.

QOpcUaApplicationIdentity identity;
const QString applicationUri = QStringLiteral("urn:%1:%2:%3")
        .arg(QHostInfo::localHostName())
        .arg(QCoreApplication::organizationName())
        .arg(QCoreApplication::applicationName());
const QString productUri = QStringLiteral("urn:%1:%2")
        .arg(QCoreApplication::organizationName())
        .arg(QCoreApplication::applicationName());
identity.setProductUri(productUri);
identity.setApplicationUri(applicationUri);
identity.setApplicationName(QCoreApplication::applicationName());
identity.setApplicationType(QOpcUaApplicationDescription::Client);
client->setApplicationIdentity(identity);

In case your application authenticates using certificates the application identity has to match the used certificate. In this case all information is extracted from the certificate given in the PKI configuration.

QOpcUaApplicationIdentity identity;
identity = pkiConfig.applicationIdentity();

成员函数文档编制

QOpcUaApplicationIdentity:: QOpcUaApplicationIdentity (const QOpcUaApplicationIdentity & other )

构造应用程序身份从 other .

QOpcUaApplicationIdentity &QOpcUaApplicationIdentity:: operator= (const QOpcUaApplicationIdentity & rhs )

Sets the values of rhs 在此 QOpcUaApplicationIdentity .

QString QOpcUaApplicationIdentity:: applicationName () const

Returns the human readable name of the application. This does not need to be unique.

另请参阅 setApplicationName ().

QOpcUaApplicationDescription::ApplicationType QOpcUaApplicationIdentity:: applicationType () const

返回应用程序的类型。

另请参阅 setApplicationType ().

QString QOpcUaApplicationIdentity:: applicationUri () const

Returns the application's application URI.

This must be unique for each installation instance of the application and must match the ApplicationURI in the application's certificate.

另请参阅 setApplicationUri ().

bool QOpcUaApplicationIdentity:: isValid () const

Returns true if the application identity contains valid data.

QString QOpcUaApplicationIdentity:: productUri () const

返回应用程序的 productUri。

这唯一标识产品。

另请参阅 setProductUri ().

void QOpcUaApplicationIdentity:: setApplicationName (const QString & value )

将应用程序名称设为 value .

另请参阅 applicationName ().

void QOpcUaApplicationIdentity:: setApplicationType ( QOpcUaApplicationDescription::ApplicationType value )

Sets the type of the application. Client applications should set value to Client .

默认值为 Client .

另请参阅 applicationType ().

void QOpcUaApplicationIdentity:: setApplicationUri (const QString & value )

设置 applicationUri to value .

另请参阅 applicationUri () 和 setApplicationName ().

void QOpcUaApplicationIdentity:: setProductUri (const QString & value )

设置 productUri to value .

另请参阅 productUri ().