68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/**
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* Copyright (C) 2022 Matt Burt, all xrdp contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file libipm/libipm_private.h
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* @brief Inter-Process Messaging building and parsing - private declarations
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*/
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#if !defined(LIBIPM_PRIVATE_H)
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#define LIBIPM_PRIVATE_H
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#include "libipm_facilities.h"
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enum
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{
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/**
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* Max size of a libipm message
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*/
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LIBIPM_MAX_MSG_SIZE = 8192,
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/**
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* Version of libipm wire protocol
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*/
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LIBIPM_VERSION = 2,
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/**
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* Size of libipm header
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*/
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HEADER_SIZE = 12
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};
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/**
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* Private class data stored in the trans 'extra_data' field
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*/
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struct libipm_priv
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{
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enum libipm_facility facility;
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unsigned int flags;
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const char *(*msgno_to_str)(unsigned short msgno);
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unsigned short out_msgno;
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unsigned short out_param_count;
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unsigned short in_msgno;
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unsigned short in_param_count;
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};
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/**
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* Valid type-system characters
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*
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* Contains a list of all the types accepted by libipm_msg_out_append() and
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* libipm_msg_in_parse()
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*/
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extern const char *libipm_valid_type_chars;
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#endif /* LIBIPM__PRIVATE_H */
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