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79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
11 years ago
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/*
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* ise_session.h
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*
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* Copyright 2013 Michael Zillgith
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*
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* This file is part of libIEC61850.
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*
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* libIEC61850 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* libIEC61850 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with libIEC61850. If not, see <http://www.gnu.org/licenses/>.
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*
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* See COPYING file for the complete license text.
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*/
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#ifndef ISE_SESSION_H_
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#define ISE_SESSION_H_
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#include "byte_buffer.h"
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#include "buffer_chain.h"
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#include "iso_connection_parameters.h"
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typedef struct {
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uint16_t callingSessionSelector;
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uint16_t calledSessionSelector;
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uint16_t sessionRequirement;
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uint8_t protocolOptions;
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ByteBuffer userData;
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} IsoSession;
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typedef enum {
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SESSION_OK,
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SESSION_ERROR,
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SESSION_CONNECT,
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SESSION_GIVE_TOKEN,
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SESSION_DATA,
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SESSION_ABORT,
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SESSION_FINISH,
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SESSION_DISCONNECT,
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SESSION_NOT_FINISHED
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} IsoSessionIndication;
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void
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IsoSession_init(IsoSession* session);
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ByteBuffer*
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IsoSession_getUserData(IsoSession* session);
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void
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IsoSession_createConnectSpdu(IsoSession* self, IsoConnectionParameters isoParameters, BufferChain buffer, BufferChain payload);
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IsoSessionIndication
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IsoSession_parseMessage(IsoSession* session, ByteBuffer* message);
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void
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IsoSession_createDataSpdu(IsoSession* session, BufferChain buffer, BufferChain payload);
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void
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IsoSession_createAcceptSpdu(IsoSession* self, BufferChain buffer, BufferChain payload);
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void
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IsoSession_createAbortSpdu(IsoSession* self, BufferChain buffer, BufferChain payload);
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void
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IsoSession_createFinishSpdu(IsoSession* self, BufferChain buffer, BufferChain payload);
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void
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IsoSession_createDisconnectSpdu(IsoSession* self, BufferChain buffer, BufferChain payload);
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#endif /* ISE_SESSION_H_ */
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