#include <open62541/util.h>
#include "ua_securechannel.h"

Data Structures
struct	UA_PublishResponseEntry

struct	UA_Session

Macros
#define	UA_MAXCONTINUATIONPOINTS 5

#define	UA_LOG_SESSION_INTERNAL(LOGGER, LEVEL, SESSION, MSG, ...)

#define	UA_LOG_TRACE_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, TRACE, SESSION, __VA_ARGS__, ""))

#define	UA_LOG_DEBUG_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, DEBUG, SESSION, __VA_ARGS__, ""))

#define	UA_LOG_INFO_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, INFO, SESSION, __VA_ARGS__, ""))

#define	UA_LOG_WARNING_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, WARNING, SESSION, __VA_ARGS__, ""))

#define	UA_LOG_ERROR_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, ERROR, SESSION, __VA_ARGS__, ""))

#define	UA_LOG_FATAL_SESSION(LOGGER, SESSION, ...) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, FATAL, SESSION, __VA_ARGS__, ""))

Typedefs
typedef struct ContinuationPoint	ContinuationPoint

typedef struct UA_Subscription	UA_Subscription

typedef struct UA_PublishResponseEntry	UA_PublishResponseEntry

Functions
ContinuationPoint *	ContinuationPoint_clear (ContinuationPoint *cp)

void	UA_Session_init (UA_Session *session)

void	UA_Session_clear (UA_Session session, UA_Server server)

void	UA_Session_attachToSecureChannel (UA_Session session, UA_SecureChannel channel)

void	UA_Session_detachFromSecureChannel (UA_Session *session)

UA_StatusCode	UA_Session_generateNonce (UA_Session *session)

void	UA_Session_updateLifetime (UA_Session *session)

void	UA_Session_attachSubscription (UA_Session session, UA_Subscription sub)

void	UA_Session_detachSubscription (UA_Server server, UA_Session session, UA_Subscription *sub, UA_Boolean releasePublishResponses)

UA_Subscription *	UA_Session_getSubscriptionById (UA_Session *session, UA_UInt32 subscriptionId)

void	UA_Session_queuePublishReq (UA_Session session, UA_PublishResponseEntry entry, UA_Boolean head)

UA_PublishResponseEntry *	UA_Session_dequeuePublishReq (UA_Session *session)

Macro Definition Documentation

◆ UA_MAXCONTINUATIONPOINTS

#define UA_MAXCONTINUATIONPOINTS 5

This Source Code Form is subject to the terms of the Mozilla Public License, v.

2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

Definition at line 18 of file ua_session.h.

◆ UA_LOG_SESSION_INTERNAL

#define UA_LOG_SESSION_INTERNAL	(	LOGGER,
		LEVEL,
		SESSION,
		MSG,
		... )

Value:

    do {                                                                \
        int nameLen = (SESSION) ? (int)(SESSION)->sessionName.length : 0; \
        const char *nameStr = (SESSION) ?                               \
            (const char*)(SESSION)->sessionName.data : NULL;            \
        UA_UInt32 chanId = ((SESSION) && (SESSION)->header.channel) ?   \
            (SESSION)->header.channel->securityToken.channelId : 0;     \
        UA_LOG_##LEVEL(LOGGER, UA_LOGCATEGORY_SESSION,                  \
                       "SecureChannel %" PRIu32 " | Session \"%.*s\" | " MSG "%.0s", \
                       chanId, nameLen, nameStr, __VA_ARGS__);          \
    } while(0)

Definition at line 123 of file ua_session.h.

◆ UA_LOG_TRACE_SESSION

#define UA_LOG_TRACE_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, TRACE, SESSION, __VA_ARGS__, ""))

Definition at line 136 of file ua_session.h.

◆ UA_LOG_DEBUG_SESSION

#define UA_LOG_DEBUG_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, DEBUG, SESSION, __VA_ARGS__, ""))

Definition at line 143 of file ua_session.h.

◆ UA_LOG_INFO_SESSION

#define UA_LOG_INFO_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, INFO, SESSION, __VA_ARGS__, ""))

Definition at line 150 of file ua_session.h.

◆ UA_LOG_WARNING_SESSION

#define UA_LOG_WARNING_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, WARNING, SESSION, __VA_ARGS__, ""))

Definition at line 157 of file ua_session.h.

◆ UA_LOG_ERROR_SESSION

#define UA_LOG_ERROR_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, ERROR, SESSION, __VA_ARGS__, ""))

Definition at line 164 of file ua_session.h.

◆ UA_LOG_FATAL_SESSION

#define UA_LOG_FATAL_SESSION	(	LOGGER,
		SESSION,
		... ) UA_MACRO_EXPAND(UA_LOG_SESSION_INTERNAL(LOGGER, FATAL, SESSION, __VA_ARGS__, ""))

Definition at line 171 of file ua_session.h.

Typedef Documentation

◆ ContinuationPoint

typedef struct ContinuationPoint ContinuationPoint

Definition at line 21 of file ua_session.h.

◆ UA_Subscription

typedef struct UA_Subscription UA_Subscription

Definition at line 28 of file ua_session.h.

◆ UA_PublishResponseEntry

typedef struct UA_PublishResponseEntry UA_PublishResponseEntry

Function Documentation

◆ ContinuationPoint_clear()

ContinuationPoint * ContinuationPoint_clear ( ContinuationPoint * cp )

Returns the next entry in the linked list.

◆ UA_Session_init()

void UA_Session_init ( UA_Session * session )

◆ UA_Session_clear()

void UA_Session_clear	(	UA_Session *	session,
		UA_Server *	server )

◆ UA_Session_attachToSecureChannel()

void UA_Session_attachToSecureChannel	(	UA_Session *	session,
		UA_SecureChannel *	channel )

◆ UA_Session_detachFromSecureChannel()

void UA_Session_detachFromSecureChannel ( UA_Session * session )

◆ UA_Session_generateNonce()

UA_StatusCode UA_Session_generateNonce ( UA_Session * session )

◆ UA_Session_updateLifetime()

void UA_Session_updateLifetime ( UA_Session * session )

If any activity on a session happens, the timeout is extended.

◆ UA_Session_attachSubscription()

void UA_Session_attachSubscription	(	UA_Session *	session,
		UA_Subscription *	sub )

◆ UA_Session_detachSubscription()

void UA_Session_detachSubscription	(	UA_Server *	server,
		UA_Session *	session,
		UA_Subscription *	sub,
		UA_Boolean	releasePublishResponses )

If releasePublishResponses is true and the last subscription is removed, all outstanding PublishResponse are sent with a StatusCode.

But we don't do that if a Subscription is only detached for modification.

◆ UA_Session_getSubscriptionById()

UA_Subscription * UA_Session_getSubscriptionById	(	UA_Session *	session,
		UA_UInt32	subscriptionId )

◆ UA_Session_queuePublishReq()

void UA_Session_queuePublishReq	(	UA_Session *	session,
		UA_PublishResponseEntry *	entry,
		UA_Boolean	head )

◆ UA_Session_dequeuePublishReq()

UA_PublishResponseEntry * UA_Session_dequeuePublishReq ( UA_Session * session )

Data Structures

Macros

Typedefs

Functions