87 lines
3.4 KiB
C
87 lines
3.4 KiB
C
/* -------------------------------------------------------------------------
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*
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* xml.h
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* Declarations for XML data type support.
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*
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*
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* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/utils/xml.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef XML_H
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#define XML_H
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#include "fmgr.h"
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#include "nodes/execnodes.h"
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#include "nodes/primnodes.h"
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#include "utils/xmltypes.h"
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#define DatumGetXmlP(X) ((xmltype*)PG_DETOAST_DATUM(X))
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#define XmlPGetDatum(X) PointerGetDatum(X)
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#define PG_GETARG_XML_P(n) DatumGetXmlP(PG_GETARG_DATUM(n))
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#define PG_RETURN_XML_P(x) PG_RETURN_POINTER(x)
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extern Datum xml_in(PG_FUNCTION_ARGS);
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extern Datum xml_out(PG_FUNCTION_ARGS);
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extern Datum xml_recv(PG_FUNCTION_ARGS);
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extern Datum xml_send(PG_FUNCTION_ARGS);
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extern Datum xmlcomment(PG_FUNCTION_ARGS);
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extern Datum xmlconcat2(PG_FUNCTION_ARGS);
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extern Datum texttoxml(PG_FUNCTION_ARGS);
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extern Datum xmltotext(PG_FUNCTION_ARGS);
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extern Datum xmlvalidate(PG_FUNCTION_ARGS);
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extern Datum xpath(PG_FUNCTION_ARGS);
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extern Datum xpath_exists(PG_FUNCTION_ARGS);
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extern Datum xmlexists(PG_FUNCTION_ARGS);
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extern Datum xml_is_well_formed(PG_FUNCTION_ARGS);
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extern Datum xml_is_well_formed_document(PG_FUNCTION_ARGS);
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extern Datum xml_is_well_formed_content(PG_FUNCTION_ARGS);
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extern Datum table_to_xml(PG_FUNCTION_ARGS);
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extern Datum query_to_xml(PG_FUNCTION_ARGS);
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extern Datum cursor_to_xml(PG_FUNCTION_ARGS);
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extern Datum table_to_xmlschema(PG_FUNCTION_ARGS);
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extern Datum query_to_xmlschema(PG_FUNCTION_ARGS);
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extern Datum cursor_to_xmlschema(PG_FUNCTION_ARGS);
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extern Datum table_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
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extern Datum query_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
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extern Datum schema_to_xml(PG_FUNCTION_ARGS);
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extern Datum schema_to_xmlschema(PG_FUNCTION_ARGS);
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extern Datum schema_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
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extern Datum database_to_xml(PG_FUNCTION_ARGS);
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extern Datum database_to_xmlschema(PG_FUNCTION_ARGS);
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extern Datum database_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
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extern void pg_xml_init_library(void);
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extern PgXmlErrorContext* pg_xml_init(PgXmlStrictness strictness);
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extern void pg_xml_done(PgXmlErrorContext* errcxt, bool isError);
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extern bool pg_xml_error_occurred(PgXmlErrorContext* errcxt);
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extern void xml_ereport(PgXmlErrorContext* errcxt, int level, int sqlcode, const char* msg);
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extern xmltype* xmlconcat(List* args);
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extern xmltype* xmlelement(XmlExprState *xexpr, ExprContext* econtext);
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extern xmltype* xmlelementByFlatten(XmlExpr *xexpr,
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Datum *named_argvalue, bool *named_argnull,
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Datum *argvalue, bool *argnull);
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extern xmltype* xmlparse(text* data, XmlOptionType xmloption, bool preserve_whitespace);
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extern xmltype* xmlpi(char* target, text* arg, bool arg_is_null, bool* result_is_null);
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extern xmltype* xmlroot(xmltype* data, text* version, int standalone);
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extern bool xml_is_document(xmltype* arg);
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extern text* xmltotext_with_xmloption(xmltype* data, XmlOptionType xmloption_arg);
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extern char* escape_xml(const char* str);
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extern char* map_sql_identifier_to_xml_name(char* ident, bool fully_escaped, bool escape_period);
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extern char* map_xml_name_to_sql_identifier(char* name);
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extern char* map_sql_value_to_xml_value(Datum value, Oid type, bool xml_escape_strings);
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extern THR_LOCAL int xmloption; /* XmlOptionType, but int for guc enum */
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#endif /* XML_H */
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