c7e346cb4b
Patch by Raúl Marín Rodríguez Closes https://github.com/postgis/postgis/pull/213 Closes #4022 git-svn-id: http://svn.osgeo.org/postgis/trunk@16390 b70326c6-7e19-0410-871a-916f4a2858ee
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/**********************************************************************
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*
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* PostGIS - Spatial Types for PostgreSQL
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* http://postgis.net
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*
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* PostGIS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* PostGIS 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PostGIS. If not, see <http://www.gnu.org/licenses/>.
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*
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**********************************************************************
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*
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* Copyright (C) 2010 Sandro Santilli <strk@kbt.io>
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*
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**********************************************************************/
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#include "postgres.h"
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#include "fmgr.h"
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#include "funcapi.h"
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#include "utils/builtins.h"
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#include "../postgis_config.h"
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#include "lwgeom_geos.h"
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#include "lwgeom_pg.h"
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#include <string.h>
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#include <assert.h>
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/* #define POSTGIS_DEBUG_LEVEL 4 */
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Datum ST_RelateMatch(PG_FUNCTION_ARGS);
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PG_FUNCTION_INFO_V1(ST_RelateMatch);
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Datum ST_RelateMatch(PG_FUNCTION_ARGS)
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{
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char *mat, *pat;
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text *mat_text, *pat_text;
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int result;
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/* Read the arguments */
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mat_text = (PG_GETARG_TEXT_P(0));
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pat_text = (PG_GETARG_TEXT_P(1));
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/* Convert from text to cstring */
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mat = text_to_cstring(mat_text);
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pat = text_to_cstring(pat_text);
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initGEOS(lwpgnotice, lwgeom_geos_error);
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result = GEOSRelatePatternMatch(mat, pat);
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if (result == 2)
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{
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lwfree(mat); lwfree(pat);
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lwpgerror("GEOSRelatePatternMatch: %s", lwgeom_geos_errmsg);
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PG_RETURN_NULL();
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}
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lwfree(mat); lwfree(pat);
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PG_RETURN_BOOL(result);
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}
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