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75 lines
3.1 KiB
C
75 lines
3.1 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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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