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56 lines
2.1 KiB
C
56 lines
2.1 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* This is the header file for the functions exported from RDF */
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typedef struct _RDF_ResourceStruct* RDF_Resource;
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typedef struct _RDF_FileStruct* RDFT;
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typedef struct _RDF_CursorStruct* RDF_Cursor;
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typedef void (*WriteClientProc)(void* obj, char* buffer);
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typedef enum {
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RDF_RESOURCE_TYPE,
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RDF_INT_TYPE,
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RDF_STRING_TYPE
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} RDF_ValueType;
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void RDF_Initialize () ;
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int RDF_Consume (char* fileName, char* data, int len) ;
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void RDF_ReadFile (char* fileName) ;
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void RDF_Unload (RDFT f);
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RDFT RDF_GetRDFT (char* url, int createp);
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RDF_Resource RDF_GetResource (char* url, int createp);
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char* RDF_ResourceID(RDF_Resource u);
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int RDF_Assert(RDFT db, RDF_Resource u, RDF_Resource s, void* v, RDF_ValueType type);
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int RDF_Unassert (RDFT db, RDF_Resource u, RDF_Resource s, void* v, RDF_ValueType type);
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int RDF_HasAssertion (RDFT db, RDF_Resource u, RDF_Resource s, void* v,
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RDF_ValueType type);
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void* RDF_OnePropValue (RDFT db, RDF_Resource u, RDF_Resource s, RDF_ValueType type);
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RDF_Resource RDF_OnePropSource (RDFT db, RDF_Resource u, RDF_Resource s);
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RDF_Cursor RDF_GetTargets (RDFT db, RDF_Resource u, RDF_Resource s, RDF_ValueType type);
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RDF_Cursor RDF_GetSourcess (RDFT db, RDF_Resource u, RDF_Resource s);
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void* RDF_NextValue (RDF_Cursor c) ;
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void RDF_DisposeCursor (RDF_Cursor c);
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char** RDF_processPathQuery(char* query);
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