da498bb161
distri and nodeset feature * add UaModeler project including XML export * add nodeset using test server
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
#ifndef UA_CHANNEL_MANAGER_H_
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#define UA_CHANNEL_MANAGER_H_
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#include "ua_util.h"
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#include "ua_server.h"
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#include "ua_securechannel.h"
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#include "queue.h"
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typedef struct channel_list_entry {
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UA_SecureChannel channel;
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LIST_ENTRY(channel_list_entry) pointers;
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} channel_list_entry;
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typedef struct UA_SecureChannelManager {
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LIST_HEAD(channel_list, channel_list_entry) channels; // doubly-linked list of channels
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size_t maxChannelCount;
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size_t currentChannelCount;
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UA_UInt32 maxChannelLifetime;
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UA_MessageSecurityMode securityMode;
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UA_DateTime channelLifeTime;
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UA_UInt32 lastChannelId;
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UA_UInt32 lastTokenId;
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UA_Server *server;
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} UA_SecureChannelManager;
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UA_StatusCode
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UA_SecureChannelManager_init(UA_SecureChannelManager *cm, size_t maxChannelCount,
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UA_UInt32 tokenLifetime, UA_UInt32 startChannelId,
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UA_UInt32 startTokenId, UA_Server *server);
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void UA_SecureChannelManager_deleteMembers(UA_SecureChannelManager *cm);
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void UA_SecureChannelManager_cleanupTimedOut(UA_SecureChannelManager *cm, UA_DateTime now);
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UA_StatusCode
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UA_SecureChannelManager_open(UA_SecureChannelManager *cm, UA_Connection *conn,
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const UA_OpenSecureChannelRequest *request,
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UA_OpenSecureChannelResponse *response);
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UA_StatusCode
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UA_SecureChannelManager_renew(UA_SecureChannelManager *cm, UA_Connection *conn,
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const UA_OpenSecureChannelRequest *request,
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UA_OpenSecureChannelResponse *response);
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UA_SecureChannel *
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UA_SecureChannelManager_get(UA_SecureChannelManager *cm, UA_UInt32 channelId);
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UA_StatusCode
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UA_SecureChannelManager_close(UA_SecureChannelManager *cm, UA_UInt32 channelId);
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#endif /* UA_CHANNEL_MANAGER_H_ */
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