myopcualearning/include/server/ua_securechannel_manager.h
Wolfgang Hottgenroth da498bb161 * add include files and static library due to problems with AMALGAM'ED
distri and nodeset feature
* add UaModeler project including XML export
* add nodeset using test server
2016-06-08 11:21:06 +02:00

52 lines
1.8 KiB
C

#ifndef UA_CHANNEL_MANAGER_H_
#define UA_CHANNEL_MANAGER_H_
#include "ua_util.h"
#include "ua_server.h"
#include "ua_securechannel.h"
#include "queue.h"
typedef struct channel_list_entry {
UA_SecureChannel channel;
LIST_ENTRY(channel_list_entry) pointers;
} channel_list_entry;
typedef struct UA_SecureChannelManager {
LIST_HEAD(channel_list, channel_list_entry) channels; // doubly-linked list of channels
size_t maxChannelCount;
size_t currentChannelCount;
UA_UInt32 maxChannelLifetime;
UA_MessageSecurityMode securityMode;
UA_DateTime channelLifeTime;
UA_UInt32 lastChannelId;
UA_UInt32 lastTokenId;
UA_Server *server;
} UA_SecureChannelManager;
UA_StatusCode
UA_SecureChannelManager_init(UA_SecureChannelManager *cm, size_t maxChannelCount,
UA_UInt32 tokenLifetime, UA_UInt32 startChannelId,
UA_UInt32 startTokenId, UA_Server *server);
void UA_SecureChannelManager_deleteMembers(UA_SecureChannelManager *cm);
void UA_SecureChannelManager_cleanupTimedOut(UA_SecureChannelManager *cm, UA_DateTime now);
UA_StatusCode
UA_SecureChannelManager_open(UA_SecureChannelManager *cm, UA_Connection *conn,
const UA_OpenSecureChannelRequest *request,
UA_OpenSecureChannelResponse *response);
UA_StatusCode
UA_SecureChannelManager_renew(UA_SecureChannelManager *cm, UA_Connection *conn,
const UA_OpenSecureChannelRequest *request,
UA_OpenSecureChannelResponse *response);
UA_SecureChannel *
UA_SecureChannelManager_get(UA_SecureChannelManager *cm, UA_UInt32 channelId);
UA_StatusCode
UA_SecureChannelManager_close(UA_SecureChannelManager *cm, UA_UInt32 channelId);
#endif /* UA_CHANNEL_MANAGER_H_ */