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55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/* The ctok object (implements a config file tokenizer).
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*
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* Copyright 2008-2012 Adiscon GmbH.
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*
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* This file is part of the rsyslog runtime library.
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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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* -or-
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* see COPYING.ASL20 in the source distribution
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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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#ifndef INCLUDED_CTOK_H
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#define INCLUDED_CTOK_H
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#include "obj.h"
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#include "stringbuf.h"
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#include "ctok_token.h"
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/* the ctokession object */
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typedef struct ctok_s {
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BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
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uchar *pp; /* this points to the next unread character, it is a reminescent of pp in
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the config parser code ;) */
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ctok_token_t *pUngotToken; /* buffer for ctokUngetToken(), NULL if not set */
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} ctok_t;
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/* interfaces */
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BEGINinterface(ctok) /* name must also be changed in ENDinterface macro! */
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INTERFACEObjDebugPrint(ctok);
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INTERFACEpropSetMeth(ctok, pp, uchar*);
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rsRetVal (*Construct)(ctok_t **ppThis);
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rsRetVal (*ConstructFinalize)(ctok_t __attribute__((unused)) *pThis);
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rsRetVal (*Destruct)(ctok_t **ppThis);
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rsRetVal (*Getpp)(ctok_t *pThis, uchar **pp);
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rsRetVal (*GetToken)(ctok_t *pThis, ctok_token_t **ppToken);
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rsRetVal (*UngetToken)(ctok_t *pThis, ctok_token_t *pToken);
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ENDinterface(ctok)
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#define ctokCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
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/* prototypes */
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PROTOTYPEObj(ctok);
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#endif /* #ifndef INCLUDED_CTOK_H */
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