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Add missing serialized_lwgeom_from_hexwkb() function to liblwgeom which is required for adding liblwgeom support to pgsql2shp.

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git-svn-id: http://svn.osgeo.org/postgis/trunk@3223 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Mark Cave-Ayland 2008-10-31 10:41:37 +00:00
parent 38babbcb8f
commit f27e3fcbb5
2 changed files with 16 additions and 2 deletions
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2
liblwgeom/liblwgeom.h
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@ -1168,9 +1168,9 @@ extern uchar *lwgeom_to_ewkb(LWGEOM *lwgeom, int flags, char byteorder, size_t *
extern int serialized_lwgeom_to_ewkt(LWGEOM_UNPARSER_RESULT *lwg_unparser_result, uchar *serialized, int flags);
extern int serialized_lwgeom_from_ewkt(LWGEOM_PARSER_RESULT *lwg_parser_result, char *wkt_input, int flags);
extern int serialized_lwgeom_to_hexwkb(LWGEOM_UNPARSER_RESULT *lwg_unparser_result, uchar *serialized, int flags, unsigned int byteorder);
extern int serialized_lwgeom_from_hexwkb(LWGEOM_PARSER_RESULT *lwg_parser_result, char *hexwkb_input, int flags);
extern int serialized_lwgeom_to_ewkb(LWGEOM_UNPARSER_RESULT *lwg_unparser_result, uchar *serialized, int flags, unsigned int byteorder);
extern void *lwalloc(size_t size);
extern void *lwrealloc(void *mem, size_t size);
extern void lwfree(void *mem);

16
liblwgeom/lwgeom.c
View file

@ -578,6 +578,21 @@ serialized_lwgeom_to_ewkt(LWGEOM_UNPARSER_RESULT *lwg_unparser_result, uchar *se
return result;
}
/*
* Return an alloced string
*/
int
serialized_lwgeom_from_hexwkb(LWGEOM_PARSER_RESULT *lwg_parser_result, char *hexwkb_input, int flags)
{
/* NOTE: it is actually the same combined WKT/WKB parser that decodes HEXEWKB into LWGEOMs! */
int result = parse_lwg(lwg_parser_result, hexwkb_input, flags,
lwalloc, lwerror);
LWDEBUGF(2, "serialized_lwgeom_from_hexwkb with %s", hexwkb_input);
return result;
}
/*
* Return an alloced string
*/
@ -604,7 +619,6 @@ serialized_lwgeom_to_ewkb(LWGEOM_UNPARSER_RESULT *lwg_unparser_result, uchar *se
return result;
}
/*
* geom1 same as geom2
* iff