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/*
* This file was generated automatically by ExtUtils::ParseXS version 3.18 from the
* contents of XS.xs. Do not edit this file, edit XS.xs instead.
*
* ANY CHANGES MADE HERE WILL BE LOST!
*
*/
#line 1 "XS.xs"
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#ifndef gv_fetchsv
#define gv_fetchsv(n,f,t) gv_fetchpv(SvPV_nolen(n), f, t)
#endif
#ifndef mro_method_changed_in
#define mro_method_changed_in(x) PL_sub_generation++
#endif
#ifndef HvENAME
#define HvENAME HvNAME
#endif
#ifndef hv_name_set
#define hv_name_set(stash, name, namelen, flags) \
(HvNAME(stash) = savepvn(name, namelen))
#endif
#ifdef newSVhek
#define newSVhe(he) newSVhek(HeKEY_hek(he))
#else
#define newSVhe(he) newSVpv(HePV(he, PL_na), 0)
#endif
#ifndef GvCV_set
#define GvCV_set(gv, cv) (GvCV(gv) = (CV*)(cv))
#endif
#ifndef MUTABLE_PTR
#define MUTABLE_PTR(p) ((void *) (p))
#endif
#ifndef MUTABLE_SV
#define MUTABLE_SV(p) ((SV *)MUTABLE_PTR(p))
#endif
#ifndef SVT_SCALAR
#define SVT_SCALAR(svt) (svt <= SVt_PVLV)
#endif
#ifndef SVT_ARRAY
#define SVT_ARRAY(svt) (svt == SVt_PVAV)
#endif
#ifndef SVT_HASH
#define SVT_HASH(svt) (svt == SVt_PVHV)
#endif
#ifndef SVT_CODE
#define SVT_CODE(svt) (svt == SVt_PVCV)
#endif
#ifndef SVT_IO
#define SVT_IO(svt) (svt == SVt_PVIO)
#endif
#ifndef SVT_FORMAT
#define SVT_FORMAT(svt) (svt == SVt_PVFM)
#endif
/* HACK: scalar slots are always populated on perl < 5.10, so treat undef
* as nonexistent. this is consistent with the previous behavior of the pure
* perl version of this module (since this is the behavior that perl sees
* in all versions */
#if PERL_VERSION < 10
#define GvSVOK(g) (GvSV(g) && SvTYPE(GvSV(g)) != SVt_NULL)
#else
#define GvSVOK(g) GvSV(g)
#endif
#define GvAVOK(g) GvAV(g)
#define GvHVOK(g) GvHV(g)
#define GvCVOK(g) GvCVu(g) /* XXX: should this really be GvCVu? or GvCV? */
#define GvIOOK(g) GvIO(g)
/* see above - don't let scalar slots become unpopulated, this breaks
* assumptions in core */
#if PERL_VERSION < 10
#define GvSetSV(g,v) do { \
SV *_v = (SV*)(v); \
SvREFCNT_dec(GvSV(g)); \
if ((GvSV(g) = _v ? _v : newSV(0))) \
GvIMPORTED_SV_on(g); \
} while (0)
#else
#define GvSetSV(g,v) do { \
SvREFCNT_dec(GvSV(g)); \
if ((GvSV(g) = (SV*)(v))) \
GvIMPORTED_SV_on(g); \
} while (0)
#endif
#define GvSetAV(g,v) do { \
SvREFCNT_dec(GvAV(g)); \
if ((GvAV(g) = (AV*)(v))) \
GvIMPORTED_AV_on(g); \
} while (0)
#define GvSetHV(g,v) do { \
SvREFCNT_dec(GvHV(g)); \
if ((GvHV(g) = (HV*)(v))) \
GvIMPORTED_HV_on(g); \
} while (0)
#define GvSetCV(g,v) do { \
SvREFCNT_dec(GvCV(g)); \
if ((GvCV_set(g, (CV*)(v)))) { \
GvIMPORTED_CV_on(g); \
GvASSUMECV_on(g); \
} \
GvCVGEN(g) = 0; \
mro_method_changed_in(GvSTASH(g)); \
} while (0)
#define GvSetIO(g,v) do { \
SvREFCNT_dec(GvIO(g)); \
GvIOp(g) = (IO*)(v); \
} while (0)
typedef enum {
VAR_NONE = 0,
VAR_SCALAR,
VAR_ARRAY,
VAR_HASH,
VAR_CODE,
VAR_IO,
VAR_GLOB, /* TODO: unimplemented */
VAR_FORMAT /* TODO: unimplemented */
} vartype_t;
typedef struct {
vartype_t type;
SV *name;
} varspec_t;
static U32 name_hash, namespace_hash, type_hash;
static SV *name_key, *namespace_key, *type_key;
static REGEXP *valid_module_regex;
static const char *vartype_to_string(vartype_t type)
{
switch (type) {
case VAR_SCALAR:
return "SCALAR";
case VAR_ARRAY:
return "ARRAY";
case VAR_HASH:
return "HASH";
case VAR_CODE:
return "CODE";
case VAR_IO:
return "IO";
default:
return "unknown";
}
}
static I32 vartype_to_svtype(vartype_t type)
{
switch (type) {
case VAR_SCALAR:
return SVt_PV; /* or whatever */
case VAR_ARRAY:
return SVt_PVAV;
case VAR_HASH:
return SVt_PVHV;
case VAR_CODE:
return SVt_PVCV;
case VAR_IO:
return SVt_PVIO;
default:
return SVt_NULL;
}
}
static vartype_t string_to_vartype(char *vartype)
{
if (strEQ(vartype, "SCALAR")) {
return VAR_SCALAR;
}
else if (strEQ(vartype, "ARRAY")) {
return VAR_ARRAY;
}
else if (strEQ(vartype, "HASH")) {
return VAR_HASH;
}
else if (strEQ(vartype, "CODE")) {
return VAR_CODE;
}
else if (strEQ(vartype, "IO")) {
return VAR_IO;
}
else {
croak("Type must be one of 'SCALAR', 'ARRAY', 'HASH', 'CODE', or 'IO', not '%s'", vartype);
}
}
static int _is_valid_module_name(SV *package)
{
char *buf;
STRLEN len;
SV *sv;
buf = SvPV(package, len);
/* whee cargo cult */
sv = sv_newmortal();
sv_upgrade(sv, SVt_PV);
SvREADONLY_on(sv);
SvLEN(sv) = 0;
SvUTF8_on(sv);
SvPVX(sv) = buf;
SvCUR_set(sv, len);
SvPOK_on(sv);
return pregexec(valid_module_regex, buf, buf + len, buf, 1, sv, 1);
}
static void _deconstruct_variable_name(SV *variable, varspec_t *varspec)
{
char *varpv;
if (!SvCUR(variable))
croak("You must pass a variable name");
varspec->name = sv_2mortal(newSVsv(variable));
varpv = SvPV_nolen(varspec->name);
switch (varpv[0]) {
case '$':
varspec->type = VAR_SCALAR;
sv_chop(varspec->name, &varpv[1]);
break;
case '@':
varspec->type = VAR_ARRAY;
sv_chop(varspec->name, &varpv[1]);
break;
case '%':
varspec->type = VAR_HASH;
sv_chop(varspec->name, &varpv[1]);
break;
case '&':
varspec->type = VAR_CODE;
sv_chop(varspec->name, &varpv[1]);
break;
default:
varspec->type = VAR_IO;
break;
}
}
static void _deconstruct_variable_hash(HV *variable, varspec_t *varspec)
{
HE *val;
val = hv_fetch_ent(variable, name_key, 0, name_hash);
if (!val)
croak("The 'name' key is required in variable specs");
varspec->name = sv_2mortal(newSVsv(HeVAL(val)));
val = hv_fetch_ent(variable, type_key, 0, type_hash);
if (!val)
croak("The 'type' key is required in variable specs");
varspec->type = string_to_vartype(SvPV_nolen(HeVAL(val)));
}
static void _check_varspec_is_valid(varspec_t *varspec)
{
if (strstr(SvPV_nolen(varspec->name), "::")) {
croak("Variable names may not contain ::");
}
}
static int _valid_for_type(SV *value, vartype_t type)
{
svtype sv_type = SvROK(value) ? SvTYPE(SvRV(value)) : SVt_NULL;
switch (type) {
case VAR_SCALAR:
/* XXX is a glob a scalar? assigning a glob to the scalar slot seems
* to work here, but in pure perl i'm pretty sure it goes to the EGV
* slot, which seems more correct to me. just disable it for now
* i guess */
return SVT_SCALAR(sv_type) && sv_type != SVt_PVGV;
case VAR_ARRAY:
return SVT_ARRAY(sv_type);
case VAR_HASH:
return SVT_HASH(sv_type);
case VAR_CODE:
return SVT_CODE(sv_type);
case VAR_IO:
return SVT_IO(sv_type);
default:
return 0;
}
}
static HV *_get_namespace(SV *self)
{
dSP;
SV *ret;
PUSHMARK(SP);
XPUSHs(self);
PUTBACK;
call_method("namespace", G_SCALAR);
SPAGAIN;
ret = POPs;
PUTBACK;
return (HV*)SvRV(ret);
}
static SV *_get_name(SV *self)
{
dSP;
SV *ret;
PUSHMARK(SP);
XPUSHs(self);
PUTBACK;
call_method("name", G_SCALAR);
SPAGAIN;
ret = POPs;
PUTBACK;
return ret;
}
static void _real_gv_init(GV *gv, HV *stash, SV *name)
{
char *name_pv;
STRLEN name_len;
name_pv = SvPV(name, name_len);
if (!HvENAME(stash)) {
hv_name_set(stash, "__ANON__", 8, 0);
}
gv_init(gv, stash, name_pv, name_len, 1);
/* XXX: copied and pasted from gv_fetchpvn_flags and such */
/* ignoring the stuff for CORE:: and main:: for now, and also
* ignoring the GvMULTI_on bits, since we pass 1 to gv_init above */
switch (name_pv[0]) {
case 'I':
if (strEQ(&name_pv[1], "SA")) {
AV *av;
av = GvAVn(gv);
sv_magic(MUTABLE_SV(av), MUTABLE_SV(gv), PERL_MAGIC_isa,
NULL, 0);
}
break;
case 'O':
if (strEQ(&name_pv[1], "VERLOAD")) {
HV *hv;
hv = GvHVn(gv);
hv_magic(hv, NULL, PERL_MAGIC_overload);
}
break;
default:
break;
}
}
static void _expand_glob(SV *self, SV *varname, HE *entry, HV *namespace,
int lval)
{
GV *glob;
if (entry) {
glob = (GV*)HeVAL(entry);
if (isGV(glob)) {
croak("_expand_glob called on stash slot with expanded glob: %"SVf,
varname);
}
else {
SvREFCNT_inc(glob);
_real_gv_init(glob, namespace, varname);
if (HeVAL(entry)) {
SvREFCNT_dec(HeVAL(entry));
}
HeVAL(entry) = (SV*)glob;
}
}
else {
croak("_expand_glob called on nonexistent stash slot");
}
}
static SV *_undef_for_type(vartype_t type)
{
switch (type) {
case VAR_SCALAR:
return newSV(0);
break;
case VAR_ARRAY:
return (SV*)newAV();
break;
case VAR_HASH:
return (SV*)newHV();
break;
case VAR_CODE:
croak("Don't know how to vivify CODE variables");
case VAR_IO:
return (SV*)newIO();
break;
default:
croak("Unknown type in vivification");
}
}
static void _add_symbol_entry(SV *self, varspec_t variable, SV *initial,
HE *entry, HV *namespace)
{
GV *glob;
SV *val;
if (entry && isGV(HeVAL(entry))) {
glob = (GV*)HeVAL(entry);
}
else if (entry) {
glob = (GV*)newSV(0);
_real_gv_init(glob, namespace, variable.name);
if (HeVAL(entry)) {
SvREFCNT_dec(HeVAL(entry));
}
HeVAL(entry) = (SV*)glob;
}
else {
croak("invalid entry passed to _add_symbol_entry");
}
if (!initial) {
val = _undef_for_type(variable.type);
}
else if (SvROK(initial)) {
val = SvRV(initial);
SvREFCNT_inc_simple_void_NN(val);
}
else {
val = newSVsv(initial);
}
switch (variable.type) {
case VAR_SCALAR:
GvSetSV(glob, val);
break;
case VAR_ARRAY:
GvSetAV(glob, val);
break;
case VAR_HASH:
GvSetHV(glob, val);
break;
case VAR_CODE:
GvSetCV(glob, val);
break;
case VAR_IO:
GvSetIO(glob, val);
break;
default:
croak("Unknown variable type in add_symbol");
break;
}
}
static void _add_symbol(SV *self, varspec_t variable, SV *initial)
{
HV *namespace;
HE *entry;
namespace = _get_namespace(self);
entry = hv_fetch_ent(namespace, variable.name, 1, 0);
_add_symbol_entry(self, variable, initial, entry, namespace);
}
static int _slot_exists(GV *glob, vartype_t type)
{
switch (type) {
case VAR_SCALAR:
return GvSVOK(glob) ? 1 : 0;
break;
case VAR_ARRAY:
return GvAVOK(glob) ? 1 : 0;
break;
case VAR_HASH:
return GvHVOK(glob) ? 1 : 0;
break;
case VAR_CODE:
croak("Don't know how to vivify CODE variables");
case VAR_IO:
return GvIOOK(glob) ? 1 : 0;
break;
default:
croak("Unknown type in vivification");
}
return 0;
}
static SV *_get_symbol(SV *self, varspec_t *variable, int vivify)
{
HV *namespace;
HE *entry;
GV *glob;
namespace = _get_namespace(self);
entry = hv_fetch_ent(namespace, variable->name,
vivify && !hv_exists_ent(namespace, variable->name, 0),
0);
if (!entry)
return NULL;
glob = (GV*)(HeVAL(entry));
if (!isGV(glob))
_expand_glob(self, variable->name, entry, namespace, vivify);
if (vivify && !_slot_exists(glob, variable->type)) {
_add_symbol_entry(self, *variable, NULL, entry, namespace);
}
switch (variable->type) {
case VAR_SCALAR:
return GvSV(glob);
case VAR_ARRAY:
return (SV*)GvAV(glob);
case VAR_HASH:
return (SV*)GvHV(glob);
case VAR_CODE:
return (SV*)GvCV(glob);
case VAR_IO:
return (SV*)GvIO(glob);
default:
return NULL;
}
}
#line 558 "XS.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(pTHX_ const CV *const cv, const char *const params);
STATIC void
S_croak_xs_usage(pTHX_ 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(aTHX_ "Usage: %s::%s(%s)", hvname, gvname, params);
else
Perl_croak(aTHX_ "Usage: %s(%s)", gvname, params);
} else {
/* Pants. I don't think that it should be possible to get here. */
Perl_croak(aTHX_ "Usage: CODE(0x%"UVxf")(%s)", PTR2UV(cv), params);
}
}
#undef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#ifdef PERL_IMPLICIT_CONTEXT
#define croak_xs_usage(a,b) S_croak_xs_usage(aTHX_ a,b)
#else
#define croak_xs_usage S_croak_xs_usage
#endif
#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) */
#line 700 "XS.c"
XS_EUPXS(XS_Package__Stash__XS_new); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_new)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "class, package");
{
SV * class = ST(0)
;
SV * package = ST(1)
;
#line 557 "XS.xs"
HV *instance;
#line 715 "XS.c"
SV * RETVAL;
#line 559 "XS.xs"
if (SvPOK(package)) {
if (!_is_valid_module_name(package))
croak("%s is not a module name", SvPV_nolen(package));
instance = newHV();
if (!hv_store(instance, "name", 4, SvREFCNT_inc_simple_NN(package), 0)) {
SvREFCNT_dec(package);
SvREFCNT_dec(instance);
croak("Couldn't initialize the 'name' key, hv_store failed");
}
}
else if (SvROK(package) && SvTYPE(SvRV(package)) == SVt_PVHV) {
#if PERL_VERSION < 10
croak("The XS implementation of Package::Stash does not support "
"anonymous stashes before perl 5.10");
#else
instance = newHV();
if (!hv_store(instance, "namespace", 9, SvREFCNT_inc_simple_NN(package), 0)) {
SvREFCNT_dec(package);
SvREFCNT_dec(instance);
croak("Couldn't initialize the 'namespace' key, hv_store failed");
}
#endif
}
else {
croak("Package::Stash->new must be passed the name of the package to access");
}
RETVAL = sv_bless(newRV_noinc((SV*)instance), gv_stashsv(class, 0));
#line 749 "XS.c"
ST(0) = RETVAL;
sv_2mortal(ST(0));
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_name); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_name)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "self");
{
SV * self = ST(0)
;
#line 597 "XS.xs"
HE *slot;
#line 768 "XS.c"
SV * RETVAL;
#line 599 "XS.xs"
if (!sv_isobject(self))
croak("Can't call name as a class method");
if (slot = hv_fetch_ent((HV*)SvRV(self), name_key, 0, name_hash)) {
RETVAL = SvREFCNT_inc_simple_NN(HeVAL(slot));
}
else {
croak("Can't get the name of an anonymous package");
}
#line 779 "XS.c"
ST(0) = RETVAL;
sv_2mortal(ST(0));
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_namespace); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_namespace)
{
dVAR; dXSARGS;
if (items != 1)
croak_xs_usage(cv, "self");
{
SV * self = ST(0)
;
#line 614 "XS.xs"
HE *slot;
SV *package_name;
#line 799 "XS.c"
SV * RETVAL;
#line 617 "XS.xs"
if (!sv_isobject(self))
croak("Can't call namespace as a class method");
#if PERL_VERSION < 10
package_name = _get_name(self);
RETVAL = newRV_inc((SV*)gv_stashpv(SvPV_nolen(package_name), GV_ADD));
#else
slot = hv_fetch_ent((HV*)SvRV(self), namespace_key, 0, namespace_hash);
if (slot) {
RETVAL = SvREFCNT_inc_simple_NN(HeVAL(slot));
}
else {
HV *namespace;
SV *nsref;
package_name = _get_name(self);
namespace = gv_stashpv(SvPV_nolen(package_name), GV_ADD);
nsref = newRV_inc((SV*)namespace);
sv_rvweaken(nsref);
if (!hv_store((HV*)SvRV(self), "namespace", 9, nsref, 0)) {
SvREFCNT_dec(nsref);
SvREFCNT_dec(self);
croak("Couldn't initialize the 'namespace' key, hv_store failed");
}
RETVAL = SvREFCNT_inc_simple_NN(nsref);
}
#endif
#line 828 "XS.c"
ST(0) = RETVAL;
sv_2mortal(ST(0));
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_add_symbol); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_add_symbol)
{
dVAR; dXSARGS;
if (items < 2)
croak_xs_usage(cv, "self, variable, initial=NULL, ...");
{
SV * self = ST(0)
;
varspec_t variable;
SV * initial;
if (SvPOK(ST(1)))
_deconstruct_variable_name(ST(1), &variable);
else if (SvROK(ST(1)) && SvTYPE(SvRV(ST(1))) == SVt_PVHV)
_deconstruct_variable_hash((HV*)SvRV(ST(1)), &variable);
else
croak("varspec must be a string or a hashref");
_check_varspec_is_valid(&variable)
;
if (items < 3)
initial = NULL;
else {
initial = ST(2)
;
}
#line 652 "XS.xs"
if (initial && !_valid_for_type(initial, variable.type))
croak("%s is not of type %s",
SvPV_nolen(initial), vartype_to_string(variable.type));
if (items > 2 && (PL_perldb & 0x10) && variable.type == VAR_CODE) {
int i;
char *filename = NULL;
I32 first_line_num = -1, last_line_num = -1;
SV *dbval, *name;
HV *dbsub;
if ((items - 3) % 2)
croak("add_symbol: Odd number of elements in %%opts");
for (i = 3; i < items; i += 2) {
char *key;
key = SvPV_nolen(ST(i));
if (strEQ(key, "filename")) {
if (!SvPOK(ST(i + 1)))
croak("add_symbol: filename must be a string");
filename = SvPV_nolen(ST(i + 1));
}
else if (strEQ(key, "first_line_num")) {
if (!SvIOK(ST(i + 1)))
croak("add_symbol: first_line_num must be an integer");
first_line_num = SvIV(ST(i + 1));
}
else if (strEQ(key, "last_line_num")) {
if (!SvIOK(ST(i + 1)))
croak("add_symbol: last_line_num must be an integer");
last_line_num = SvIV(ST(i + 1));
}
}
if (!filename || first_line_num == -1) {
if (!filename)
filename = CopFILE(PL_curcop);
if (first_line_num == -1)
first_line_num = PL_curcop->cop_line;
}
if (last_line_num == -1)
last_line_num = first_line_num;
name = newSVsv(_get_name(self));
sv_catpvs(name, "::");
sv_catsv(name, variable.name);
/* http://perldoc.perl.org/perldebguts.html#Debugger-Internals */
dbsub = get_hv("DB::sub", 1);
dbval = newSVpvf("%s:%d-%d", filename, first_line_num, last_line_num);
if (!hv_store_ent(dbsub, name, dbval, 0)) {
warn("Failed to update $DB::sub for subroutine %s",
SvPV_nolen(name));
SvREFCNT_dec(dbval);
}
SvREFCNT_dec(name);
}
_add_symbol(self, variable, initial);
#line 925 "XS.c"
}
XSRETURN_EMPTY;
}
XS_EUPXS(XS_Package__Stash__XS_remove_glob); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_remove_glob)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "self, name");
{
SV * self = ST(0)
;
SV * name = ST(1)
;
#line 719 "XS.xs"
hv_delete_ent(_get_namespace(self), name, G_DISCARD, 0);
#line 944 "XS.c"
}
XSRETURN_EMPTY;
}
XS_EUPXS(XS_Package__Stash__XS_has_symbol); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_has_symbol)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "self, variable");
{
SV * self = ST(0)
;
varspec_t variable;
#line 726 "XS.xs"
HV *namespace;
HE *entry;
SV *val;
#line 964 "XS.c"
int RETVAL;
dXSTARG;
if (SvPOK(ST(1)))
_deconstruct_variable_name(ST(1), &variable);
else if (SvROK(ST(1)) && SvTYPE(SvRV(ST(1))) == SVt_PVHV)
_deconstruct_variable_hash((HV*)SvRV(ST(1)), &variable);
else
croak("varspec must be a string or a hashref");
_check_varspec_is_valid(&variable)
;
#line 730 "XS.xs"
namespace = _get_namespace(self);
entry = hv_fetch_ent(namespace, variable.name, 0, 0);
if (!entry)
XSRETURN_UNDEF;
val = HeVAL(entry);
if (isGV(val)) {
GV *glob = (GV*)val;
switch (variable.type) {
case VAR_SCALAR:
RETVAL = GvSVOK(glob) ? 1 : 0;
break;
case VAR_ARRAY:
RETVAL = GvAVOK(glob) ? 1 : 0;
break;
case VAR_HASH:
RETVAL = GvHVOK(glob) ? 1 : 0;
break;
case VAR_CODE:
RETVAL = GvCVOK(glob) ? 1 : 0;
break;
case VAR_IO:
RETVAL = GvIOOK(glob) ? 1 : 0;
break;
default:
croak("Unknown variable type in has_symbol");
}
}
else {
RETVAL = (variable.type == VAR_CODE);
}
#line 1008 "XS.c"
XSprePUSH; PUSHi((IV)RETVAL);
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_get_symbol); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_get_symbol)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "self, variable");
{
SV * self = ST(0)
;
varspec_t variable;
#line 769 "XS.xs"
SV *val;
#line 1027 "XS.c"
SV * RETVAL;
if (SvPOK(ST(1)))
_deconstruct_variable_name(ST(1), &variable);
else if (SvROK(ST(1)) && SvTYPE(SvRV(ST(1))) == SVt_PVHV)
_deconstruct_variable_hash((HV*)SvRV(ST(1)), &variable);
else
croak("varspec must be a string or a hashref");
_check_varspec_is_valid(&variable)
;
#line 771 "XS.xs"
val = _get_symbol(self, &variable, 0);
if (!val)
XSRETURN_UNDEF;
RETVAL = newRV_inc(val);
#line 1043 "XS.c"
ST(0) = RETVAL;
sv_2mortal(ST(0));
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_get_or_add_symbol); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_get_or_add_symbol)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "self, variable");
{
SV * self = ST(0)
;
varspec_t variable;
#line 783 "XS.xs"
SV *val;
#line 1063 "XS.c"
SV * RETVAL;
if (SvPOK(ST(1)))
_deconstruct_variable_name(ST(1), &variable);
else if (SvROK(ST(1)) && SvTYPE(SvRV(ST(1))) == SVt_PVHV)
_deconstruct_variable_hash((HV*)SvRV(ST(1)), &variable);
else
croak("varspec must be a string or a hashref");
_check_varspec_is_valid(&variable)
;
#line 785 "XS.xs"
val = _get_symbol(self, &variable, 1);
if (!val)
XSRETURN_UNDEF;
RETVAL = newRV_inc(val);
#line 1079 "XS.c"
ST(0) = RETVAL;
sv_2mortal(ST(0));
}
XSRETURN(1);
}
XS_EUPXS(XS_Package__Stash__XS_remove_symbol); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_remove_symbol)
{
dVAR; dXSARGS;
if (items != 2)
croak_xs_usage(cv, "self, variable");
{
SV * self = ST(0)
;
varspec_t variable;
#line 797 "XS.xs"
HV *namespace;
HE *entry;
SV *val;
#line 1101 "XS.c"
if (SvPOK(ST(1)))
_deconstruct_variable_name(ST(1), &variable);
else if (SvROK(ST(1)) && SvTYPE(SvRV(ST(1))) == SVt_PVHV)
_deconstruct_variable_hash((HV*)SvRV(ST(1)), &variable);
else
croak("varspec must be a string or a hashref");
_check_varspec_is_valid(&variable)
;
#line 801 "XS.xs"
namespace = _get_namespace(self);
entry = hv_fetch_ent(namespace, variable.name, 0, 0);
if (!entry)
XSRETURN_EMPTY;
val = HeVAL(entry);
if (isGV(val)) {
GV *glob = (GV*)val;
switch (variable.type) {
case VAR_SCALAR:
GvSetSV(glob, NULL);
break;
case VAR_ARRAY:
GvSetAV(glob, NULL);
break;
case VAR_HASH:
GvSetHV(glob, NULL);
break;
case VAR_CODE:
GvSetCV(glob, NULL);
break;
case VAR_IO:
GvSetIO(glob, NULL);
break;
default:
croak("Unknown variable type in remove_symbol");
break;
}
}
else {
if (variable.type == VAR_CODE) {
hv_delete_ent(namespace, variable.name, G_DISCARD, 0);
}
}
#line 1146 "XS.c"
}
XSRETURN_EMPTY;
}
XS_EUPXS(XS_Package__Stash__XS_list_all_symbols); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_list_all_symbols)
{
dVAR; dXSARGS;
if (items < 1 || items > 2)
croak_xs_usage(cv, "self, vartype=VAR_NONE");
PERL_UNUSED_VAR(ax); /* -Wall */
SP -= items;
{
SV * self = ST(0)
;
vartype_t vartype;
if (items < 2)
vartype = VAR_NONE;
else {
if (!SvPOK(ST(1)))
croak("vartype must be a string");
vartype = string_to_vartype(SvPV_nolen(ST(1)))
;
}
#line 841 "XS.xs"
if (vartype == VAR_NONE) {
HV *namespace;
HE *entry;
int keys;
namespace = _get_namespace(self);
keys = hv_iterinit(namespace);
EXTEND(SP, keys);
while ((entry = hv_iternext(namespace))) {
#if PERL_VERSION < 10
char *pv;
STRLEN len;
pv = HePV(entry, len);
if (strnEQ(entry, "::ISA::CACHE::", len)) {
continue;
}
#endif
mPUSHs(newSVhe(entry));
}
}
else {
HV *namespace;
SV *val;
char *key;
I32 len;
namespace = _get_namespace(self);
hv_iterinit(namespace);
while ((val = hv_iternextsv(namespace, &key, &len))) {
GV *gv = (GV*)val;
#if PERL_VERSION < 10
if (vartype == VAR_SCALAR && strnEQ(key, "::ISA::CACHE::", len)) {
continue;
}
#endif
if (isGV(gv)) {
switch (vartype) {
case VAR_SCALAR:
if (GvSVOK(val))
mXPUSHp(key, len);
break;
case VAR_ARRAY:
if (GvAVOK(val))
mXPUSHp(key, len);
break;
case VAR_HASH:
if (GvHVOK(val))
mXPUSHp(key, len);
break;
case VAR_CODE:
if (GvCVOK(val))
mXPUSHp(key, len);
break;
case VAR_IO:
if (GvIOOK(val))
mXPUSHp(key, len);
break;
default:
croak("Unknown variable type in list_all_symbols");
}
}
else if (vartype == VAR_CODE) {
mXPUSHp(key, len);
}
}
}
#line 1240 "XS.c"
PUTBACK;
return;
}
}
XS_EUPXS(XS_Package__Stash__XS_get_all_symbols); /* prototype to pass -Wmissing-prototypes */
XS_EUPXS(XS_Package__Stash__XS_get_all_symbols)
{
dVAR; dXSARGS;
if (items < 1 || items > 2)
croak_xs_usage(cv, "self, vartype=VAR_NONE");
PERL_UNUSED_VAR(ax); /* -Wall */
SP -= items;
{
SV * self = ST(0)
;
vartype_t vartype;
#line 913 "XS.xs"
HV *namespace, *ret;
HE *entry;
#line 1262 "XS.c"
if (items < 2)
vartype = VAR_NONE;
else {
if (!SvPOK(ST(1)))
croak("vartype must be a string");
vartype = string_to_vartype(SvPV_nolen(ST(1)))
;
}
#line 916 "XS.xs"
namespace = _get_namespace(self);
ret = newHV();
hv_iterinit(namespace);
while ((entry = hv_iternext(namespace))) {
GV *gv = (GV*)hv_iterval(namespace, entry);
char *key;
I32 len;
key = hv_iterkey(entry, &len);
#if PERL_VERSION < 10
if ((vartype == VAR_SCALAR || vartype == VAR_NONE)
&& strnEQ(key, "::ISA::CACHE::", len)) {
continue;
}
#endif
if (!isGV(gv)) {
SV *keysv = newSVpvn(key, len);
_expand_glob(self, keysv, entry, namespace, 0);
SvREFCNT_dec(keysv);
}
switch (vartype) {
case VAR_SCALAR:
if (GvSVOK(gv))
hv_store(ret, key, len, newRV_inc(GvSV(gv)), 0);
break;
case VAR_ARRAY:
if (GvAVOK(gv))
hv_store(ret, key, len, newRV_inc((SV*)GvAV(gv)), 0);
break;
case VAR_HASH:
if (GvHVOK(gv))
hv_store(ret, key, len, newRV_inc((SV*)GvHV(gv)), 0);
break;
case VAR_CODE:
if (GvCVOK(gv))
hv_store(ret, key, len, newRV_inc((SV*)GvCV(gv)), 0);
break;
case VAR_IO:
if (GvIOOK(gv))
hv_store(ret, key, len, newRV_inc((SV*)GvIO(gv)), 0);
break;
case VAR_NONE:
hv_store(ret, key, len, SvREFCNT_inc_simple_NN((SV*)gv), 0);
break;
default:
croak("Unknown variable type in get_all_symbols");
}
}
mPUSHs(newRV_noinc((SV*)ret));
#line 1326 "XS.c"
PUTBACK;
return;
}
}
#ifdef __cplusplus
extern "C"
#endif
XS_EXTERNAL(boot_Package__Stash__XS); /* prototype to pass -Wmissing-prototypes */
XS_EXTERNAL(boot_Package__Stash__XS)
{
dVAR; dXSARGS;
#if (PERL_REVISION == 5 && PERL_VERSION < 9)
char* file = __FILE__;
#else
const char* file = __FILE__;
#endif
PERL_UNUSED_VAR(cv); /* -W */
PERL_UNUSED_VAR(items); /* -W */
#ifdef XS_APIVERSION_BOOTCHECK
XS_APIVERSION_BOOTCHECK;
#endif
XS_VERSION_BOOTCHECK;
newXS("Package::Stash::XS::new", XS_Package__Stash__XS_new, file);
newXS("Package::Stash::XS::name", XS_Package__Stash__XS_name, file);
newXS("Package::Stash::XS::namespace", XS_Package__Stash__XS_namespace, file);
newXS("Package::Stash::XS::add_symbol", XS_Package__Stash__XS_add_symbol, file);
newXS("Package::Stash::XS::remove_glob", XS_Package__Stash__XS_remove_glob, file);
newXS("Package::Stash::XS::has_symbol", XS_Package__Stash__XS_has_symbol, file);
newXS("Package::Stash::XS::get_symbol", XS_Package__Stash__XS_get_symbol, file);
newXS("Package::Stash::XS::get_or_add_symbol", XS_Package__Stash__XS_get_or_add_symbol, file);
newXS("Package::Stash::XS::remove_symbol", XS_Package__Stash__XS_remove_symbol, file);
newXS("Package::Stash::XS::list_all_symbols", XS_Package__Stash__XS_list_all_symbols, file);
newXS("Package::Stash::XS::get_all_symbols", XS_Package__Stash__XS_get_all_symbols, file);
/* Initialisation Section */
#line 971 "XS.xs"
{
const char *vmre = "\\A[0-9A-Z_a-z]+(?:::[0-9A-Z_a-z]+)*\\z";
#if (PERL_VERSION < 9) || ((PERL_VERSION == 9) && (PERL_SUBVERSION < 5))
PMOP fakepmop;
fakepmop.op_pmflags = 0;
valid_module_regex = pregcomp(vmre, vmre + strlen(vmre), &fakepmop);
#else
SV *re;
re = newSVpv(vmre, 0);
valid_module_regex = pregcomp(re, 0);
#endif
name_key = newSVpvs("name");
PERL_HASH(name_hash, "name", 4);
namespace_key = newSVpvs("namespace");
PERL_HASH(namespace_hash, "namespace", 9);
type_key = newSVpvs("type");
PERL_HASH(type_hash, "type", 4);
}
#line 1391 "XS.c"
/* End of Initialisation Section */
#if (PERL_REVISION == 5 && PERL_VERSION >= 9)
if (PL_unitcheckav)
call_list(PL_scopestack_ix, PL_unitcheckav);
#endif
XSRETURN_YES;
}
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