61 lines
2.5 KiB
C
61 lines
2.5 KiB
C
//=-------------------------------------------------------------------------=//
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// XML management tools //
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// //
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// Copyright © 2021 The Gem-graph Project //
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// //
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// This file is part of gem-graph. //
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// //
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// This program is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU Affero General Public License as //
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// published by the Free Software Foundation, either version 3 of the //
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// License, or (at your option) any later version. //
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// //
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// This program 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 Affero General Public License for more details. //
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// //
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// You should have received a copy of the GNU Affero General Public License //
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// along with this program. If not, see <https://www.gnu.org/licenses/>. //
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//=-------------------------------------------------------------------------=//
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#ifndef BASE_H
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#include "../include/base.h"
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#endif
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#include <string.h>
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#include <stdlib.h>
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#include <libxml2/libxml/xmlmemory.h>
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#include <libxml2/libxml/parser.h>
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static xmlDocPtr currentDocument = NULL;
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static xmlNodePtr currentDocumentRoot = NULL;
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void setCurrentDocument(char *filename)
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{
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currentDocument = xmlParseFile(filename);
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if (currentDocument == NULL ) {
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printLog("%s not parsed successfully.\n", filename);
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xmlFreeDoc(currentDocument);
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currentDocument = NULL;
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}
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currentDocumentRoot = xmlDocGetRootElement(currentDocument);
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if (currentDocumentRoot == NULL ) {
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printLog("%s is invalid (no root)\n", filename);
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xmlFreeDoc(currentDocument);
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currentDocument = NULL;
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currentDocumentRoot = NULL;
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}
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}
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void delCurrentDocument(void)
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{
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currentDocument = xmlFreeDoc(currentDocument);
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currentDocumentRoot = NULL;
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currentDocument = NULL;
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}
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