SPI.c
text/x-csrc
/*
* This file was generated automatically by ExtUtils::ParseXS version 3.34 from the
* contents of SPI.xs. Do not edit this file, edit SPI.xs instead.
*
* ANY CHANGES MADE HERE WILL BE LOST!
*
*/
#line 1 "SPI.xs"
/**********************************************************************
* PostgreSQL::InServer::SPI
*
* SPI interface for plperl.
*
* src/pl/plperl/SPI.xs
*
**********************************************************************/
/* this must be first: */
#include "postgres.h"
#include "mb/pg_wchar.h" /* for GetDatabaseEncoding */
/* Defined by Perl */
#undef _
/* perl stuff */
#include "plperl.h"
#include "plperl_helpers.h"
/*
* Interface routine to catch ereports and punt them to Perl
*/
static void
do_plperl_return_next(SV *sv)
{
MemoryContext oldcontext = CurrentMemoryContext;
PG_TRY();
{
plperl_return_next(sv);
}
PG_CATCH();
{
ErrorData *edata;
/* Must reset elog.c's state */
MemoryContextSwitchTo(oldcontext);
edata = CopyErrorData();
FlushErrorState();
/* Punt the error to Perl */
croak_cstr(edata->message);
}
PG_END_TRY();
}
#line 60 "SPI.c"
#ifndef PERL_UNUSED_VAR
# define PERL_UNUSED_VAR(var) if (0) var = var
#endif
#ifndef dVAR
# define dVAR dNOOP
#endif
/* This stuff is not part of the API! You have been warned. */
#ifndef PERL_VERSION_DECIMAL
# define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s)
#endif
#ifndef PERL_DECIMAL_VERSION
# define PERL_DECIMAL_VERSION \
PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION)
#endif
#ifndef PERL_VERSION_GE
# define PERL_VERSION_GE(r,v,s) \
(PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s))
#endif
#ifndef PERL_VERSION_LE
# define PERL_VERSION_LE(r,v,s) \
(PERL_DECIMAL_VERSION <= PERL_VERSION_DECIMAL(r,v,s))
#endif
/* XS_INTERNAL is the explicit static-linkage variant of the default
* XS macro.
*
* XS_EXTERNAL is the same as XS_INTERNAL except it does not include
* "STATIC", ie. it exports XSUB symbols. You probably don't want that
* for anything but the BOOT XSUB.
*
* See XSUB.h in core!
*/
/* TODO: This might be compatible further back than 5.10.0. */
#if PERL_VERSION_GE(5, 10, 0) && PERL_VERSION_LE(5, 15, 1)
# undef XS_EXTERNAL
# undef XS_INTERNAL
# if defined(__CYGWIN__) && defined(USE_DYNAMIC_LOADING)
# define XS_EXTERNAL(name) __declspec(dllexport) XSPROTO(name)
# define XS_INTERNAL(name) STATIC XSPROTO(name)
# endif
# if defined(__SYMBIAN32__)
# define XS_EXTERNAL(name) EXPORT_C XSPROTO(name)
# define XS_INTERNAL(name) EXPORT_C STATIC XSPROTO(name)
# endif
# ifndef XS_EXTERNAL
# if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
# define XS_EXTERNAL(name) void name(pTHX_ CV* cv __attribute__unused__)
# define XS_INTERNAL(name) STATIC void name(pTHX_ CV* cv __attribute__unused__)
# else
# ifdef __cplusplus
# define XS_EXTERNAL(name) extern "C" XSPROTO(name)
# define XS_INTERNAL(name) static XSPROTO(name)
# else
# define XS_EXTERNAL(name) XSPROTO(name)
# define XS_INTERNAL(name) STATIC XSPROTO(name)
# endif
# endif
# endif
#endif
/* perl >= 5.10.0 && perl <= 5.15.1 */
/* The XS_EXTERNAL macro is used for functions that must not be static
* like the boot XSUB of a module. If perl didn't have an XS_EXTERNAL
* macro defined, the best we can do is assume XS is the same.
* Dito for XS_INTERNAL.
*/
#ifndef XS_EXTERNAL
# define XS_EXTERNAL(name) XS(name)
#endif
#ifndef XS_INTERNAL
# define XS_INTERNAL(name) XS(name)
#endif
/* Now, finally, after all this mess, we want an ExtUtils::ParseXS
* internal macro that we're free to redefine for varying linkage due
* to the EXPORT_XSUB_SYMBOLS XS keyword. This is internal, use
* XS_EXTERNAL(name) or XS_INTERNAL(name) in your code if you need to!
*/
#undef XS_EUPXS
#if defined(PERL_EUPXS_ALWAYS_EXPORT)
# define XS_EUPXS(name) XS_EXTERNAL(name)
#else
/* default to internal */
# define XS_EUPXS(name) XS_INTERNAL(name)
#endif
#ifndef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#define PERL_ARGS_ASSERT_CROAK_XS_USAGE assert(cv); assert(params)
/* prototype to pass -Wmissing-prototypes */
STATIC void
S_croak_xs_usage(const CV *const cv, const char *const params);
STATIC void
S_croak_xs_usage(const CV *const cv, const char *const params)
{
const GV *const gv = CvGV(cv);
PERL_ARGS_ASSERT_CROAK_XS_USAGE;
if (gv) {
const char *const gvname = GvNAME(gv);
const HV *const stash = GvSTASH(gv);
const char *const hvname = stash ? HvNAME(stash) : NULL;
if (hvname)
Perl_croak_nocontext("Usage: %s::%s(%s)", hvname, gvname, params);
else
Perl_croak_nocontext("Usage: %s(%s)", gvname, params);
} else {
/* Pants. I don't think that it should be possible to get here. */
Perl_croak_nocontext("Usage: CODE(0x%" UVxf ")(%s)", PTR2UV(cv), params);
}
}
#undef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#define croak_xs_usage S_croak_xs_usage
#endif
/* NOTE: the prototype of newXSproto() is different in versions of perls,
* so we define a portable version of newXSproto()
*/
#ifdef newXS_flags
#define newXSproto_portable(name, c_impl, file, proto) newXS_flags(name, c_impl, file, proto, 0)
#else
#define newXSproto_portable(name, c_impl, file, proto) (PL_Sv=(SV*)newXS(name, c_impl, file), sv_setpv(PL_Sv, proto), (CV*)PL_Sv)
#endif /* !defined(newXS_flags) */
#if PERL_VERSION_LE(5, 21, 5)
# define newXS_deffile(a,b) Perl_newXS(aTHX_ a,b,file)
#else
# define newXS_deffile(a,b) Perl_newXS_deffile(aTHX_ a,b)
#endif
#line 204 "SPI.c"
XS_EUPXS(XS__spi_exec_query); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_exec_query)
{
dVAR; dXSARGS;
if (items < 1)
croak_xs_usage(cv, "sv, ...");
{
SV* sv = ST(0)
;
#line 59 "SPI.xs"
HV *ret_hash;
int limit = 0;
char *query;
#line 219 "SPI.c"
SV * RETVAL;
#line 63 "SPI.xs"
if (items > 2)
croak("Usage: spi_exec_query(query, limit) "
"or spi_exec_query(query)");
if (items == 2)
limit = SvIV(ST(1));
query = sv2cstr(sv);
ret_hash = plperl_spi_exec(query, limit);
pfree(query);
RETVAL = newRV_noinc((SV*) ret_hash);
#line 231 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__return_next); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__return_next)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "rv");
{
SV * rv = ST(0)
;
#line 79 "SPI.xs"
do_plperl_return_next(rv);
#line 250 "SPI.c"
}
XSRETURN_EMPTY;
}
XS_EUPXS(XS__spi_query); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_query)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "sv");
{
SV * sv = ST(0)
;
SV * RETVAL;
#line 85 "SPI.xs"
char* query = sv2cstr(sv);
RETVAL = plperl_spi_query(query);
pfree(query);
#line 270 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__spi_fetchrow); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_fetchrow)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "sv");
{
SV* sv = ST(0)
;
SV * RETVAL;
#line 95 "SPI.xs"
char* cursor = sv2cstr(sv);
RETVAL = plperl_spi_fetchrow(cursor);
pfree(cursor);
#line 292 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__spi_prepare); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_prepare)
{
dVAR; dXSARGS;
if (items < 1)
croak_xs_usage(cv, "sv, ...");
{
SV* sv = ST(0)
;
SV * RETVAL;
#line 105 "SPI.xs"
int i;
SV** argv;
char* query = sv2cstr(sv);
if (items < 1)
Perl_croak(aTHX_ "Usage: spi_prepare(query, ...)");
argv = ( SV**) palloc(( items - 1) * sizeof(SV*));
for ( i = 1; i < items; i++)
argv[i - 1] = ST(i);
RETVAL = plperl_spi_prepare(query, items - 1, argv);
pfree( argv);
pfree(query);
#line 322 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__spi_exec_prepared); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_exec_prepared)
{
dVAR; dXSARGS;
if (items < 1)
croak_xs_usage(cv, "sv, ...");
{
SV* sv = ST(0)
;
#line 123 "SPI.xs"
HV *ret_hash;
#line 341 "SPI.c"
SV * RETVAL;
#line 125 "SPI.xs"
HV *attr = NULL;
int i, offset = 1, argc;
SV ** argv;
char *query = sv2cstr(sv);
if ( items < 1)
Perl_croak(aTHX_ "Usage: spi_exec_prepared(query, [\\%%attr,] "
"[\\@bind_values])");
if ( items > 1 && SvROK( ST( 1)) && SvTYPE( SvRV( ST( 1))) == SVt_PVHV)
{
attr = ( HV*) SvRV(ST(1));
offset++;
}
argc = items - offset;
argv = ( SV**) palloc( argc * sizeof(SV*));
for ( i = 0; offset < items; offset++, i++)
argv[i] = ST(offset);
ret_hash = plperl_spi_exec_prepared(query, attr, argc, argv);
RETVAL = newRV_noinc((SV*)ret_hash);
pfree( argv);
pfree(query);
#line 364 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__spi_query_prepared); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_query_prepared)
{
dVAR; dXSARGS;
if (items < 1)
croak_xs_usage(cv, "sv, ...");
{
SV * sv = ST(0)
;
SV * RETVAL;
#line 152 "SPI.xs"
int i;
SV ** argv;
char *query = sv2cstr(sv);
if ( items < 1)
Perl_croak(aTHX_ "Usage: spi_query_prepared(query, "
"[\\@bind_values])");
argv = ( SV**) palloc(( items - 1) * sizeof(SV*));
for ( i = 1; i < items; i++)
argv[i - 1] = ST(i);
RETVAL = plperl_spi_query_prepared(query, items - 1, argv);
pfree( argv);
pfree(query);
#line 395 "SPI.c"
RETVAL = sv_2mortal(RETVAL);
ST(0) = RETVAL;
}
XSRETURN(1);
}
XS_EUPXS(XS__spi_freeplan); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_freeplan)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "sv");
{
SV * sv = ST(0)
;
#line 171 "SPI.xs"
char *query = sv2cstr(sv);
plperl_spi_freeplan(query);
pfree(query);
#line 416 "SPI.c"
}
XSRETURN_EMPTY;
}
XS_EUPXS(XS__spi_cursor_close); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS__spi_cursor_close)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "sv");
{
SV * sv = ST(0)
;
#line 179 "SPI.xs"
char *cursor = sv2cstr(sv);
plperl_spi_cursor_close(cursor);
pfree(cursor);
#line 435 "SPI.c"
}
XSRETURN_EMPTY;
}
#ifdef __cplusplus
extern "C"
#endif
XS_EXTERNAL(boot_PostgreSQL__InServer__SPI); /* prototype to pass -Wmissing-prototypes */
XS_EXTERNAL(boot_PostgreSQL__InServer__SPI)
{
#if PERL_VERSION_LE(5, 21, 5)
dVAR; dXSARGS;
#else
dVAR; dXSBOOTARGSAPIVERCHK;
#endif
#if (PERL_REVISION == 5 && PERL_VERSION < 9)
char* file = __FILE__;
#else
const char* file = __FILE__;
#endif
PERL_UNUSED_VAR(file);
PERL_UNUSED_VAR(cv); /* -W */
PERL_UNUSED_VAR(items); /* -W */
#if PERL_VERSION_LE(5, 21, 5) && defined(XS_APIVERSION_BOOTCHECK)
XS_APIVERSION_BOOTCHECK;
#endif
(void)newXSproto_portable("spi_exec_query", XS__spi_exec_query, file, "$;@");
(void)newXSproto_portable("return_next", XS__return_next, file, "$");
(void)newXSproto_portable("spi_query", XS__spi_query, file, "$");
(void)newXSproto_portable("spi_fetchrow", XS__spi_fetchrow, file, "$");
(void)newXSproto_portable("spi_prepare", XS__spi_prepare, file, "$;@");
(void)newXSproto_portable("spi_exec_prepared", XS__spi_exec_prepared, file, "$;@");
(void)newXSproto_portable("spi_query_prepared", XS__spi_query_prepared, file, "$;@");
(void)newXSproto_portable("spi_freeplan", XS__spi_freeplan, file, "$");
(void)newXSproto_portable("spi_cursor_close", XS__spi_cursor_close, file, "$");
/* Initialisation Section */
#line 185 "SPI.xs"
items = 0; /* avoid 'unused variable' warning */
#line 480 "SPI.c"
/* End of Initialisation Section */
#if PERL_VERSION_LE(5, 21, 5)
# if PERL_VERSION_GE(5, 9, 0)
if (PL_unitcheckav)
call_list(PL_scopestack_ix, PL_unitcheckav);
# endif
XSRETURN_YES;
#else
Perl_xs_boot_epilog(aTHX_ ax);
#endif
}