/* This file contains the code that implements the functions in Perl's
* UNIVERSAL package, such as UNIVERSAL->can().
+ *
+ * It is also used to store XS functions that need to be present in
+ * miniperl for a lack of a better place to put them. It might be
+ * clever to move them to seperate XS files which would then be pulled
+ * in by some to-be-written build process.
*/
#include "EXTERN.h"
*/
STATIC bool
-S_isa_lookup(pTHX_ HV *stash, const char *name, const HV* const name_stash,
- int len, int level)
+S_isa_lookup(pTHX_ HV *stash, const char * const name, const HV* const name_stash)
{
dVAR;
AV* stash_linear_isa;
SV** svp;
const char *hvname;
I32 items;
- PERL_UNUSED_ARG(len);
- PERL_UNUSED_ARG(level);
+
+ PERL_ARGS_ASSERT_ISA_LOOKUP;
/* A stash/class can go by many names (ie. User == main::User), so
we compare the stash itself just in case */
items = AvFILLp(stash_linear_isa);
while (items--) {
SV* const basename_sv = *svp++;
- HV* basestash = gv_stashsv(basename_sv, 0);
- if (!basestash || (HvMROMETA(basestash)->fake && !HvFILL(basestash))) {
+ HV* const basestash = gv_stashsv(basename_sv, 0);
+ if (!basestash) {
if (ckWARN(WARN_SYNTAX))
Perl_warner(aTHX_ packWARN(WARN_SYNTAX),
"Can't locate package %"SVf" for the parents of %s",
*/
bool
-Perl_sv_derived_from(pTHX_ SV *sv, const char *name)
+Perl_sv_derived_from(pTHX_ SV *sv, const char *const name)
{
dVAR;
HV *stash;
+ PERL_ARGS_ASSERT_SV_DERIVED_FROM;
+
SvGETMAGIC(sv);
if (SvROK(sv)) {
if (stash) {
HV * const name_stash = gv_stashpv(name, 0);
- return isa_lookup(stash, name, name_stash, strlen(name), 0);
+ return isa_lookup(stash, name, name_stash);
}
else
return FALSE;
#include "XSUB.h"
bool
-Perl_sv_does(pTHX_ SV *sv, const char *name)
+Perl_sv_does(pTHX_ SV *sv, const char *const name)
{
const char *classname;
bool does_it;
SV *methodname;
-
dSP;
+
+ PERL_ARGS_ASSERT_SV_DOES;
+
ENTER;
SAVETMPS;
PUSHMARK(SP);
XPUSHs(sv);
- XPUSHs(sv_2mortal(newSVpv(name, 0)));
+ mXPUSHs(newSVpv(name, 0));
PUTBACK;
- methodname = sv_2mortal(newSVpv("isa", 0));
+ methodname = newSVpvs_flags("isa", SVs_TEMP);
/* ugly hack: use the SvSCREAM flag so S_method_common
* can figure out we're calling DOES() and not isa(),
* and report eventual errors correctly. --rgs */
return does_it;
}
-regexp *
-Perl_get_re_arg( pTHX_ SV *sv, U32 flags, MAGIC **mgp) {
- MAGIC *mg;
- if (sv) {
- if (SvMAGICAL(sv))
- mg_get(sv);
- if (SvROK(sv) &&
- (sv = (SV*)SvRV(sv)) && /* assign deliberate */
- SvTYPE(sv) == SVt_PVMG &&
- (mg = mg_find(sv, PERL_MAGIC_qr))) /* assign deliberate */
- {
- if (mgp) *mgp = mg;
- return (regexp *)mg->mg_obj;
- }
- }
- if (mgp) *mgp = NULL;
- return ((flags && PL_curpm) ? PM_GETRE(PL_curpm) : NULL);
-}
-
-
PERL_XS_EXPORT_C void XS_UNIVERSAL_isa(pTHX_ CV *cv);
PERL_XS_EXPORT_C void XS_UNIVERSAL_can(pTHX_ CV *cv);
PERL_XS_EXPORT_C void XS_UNIVERSAL_DOES(pTHX_ CV *cv);
XS(XS_Internals_HvREHASH);
XS(XS_Internals_inc_sub_generation);
XS(XS_re_is_regexp);
-XS(XS_re_regname);
-XS(XS_re_regnames);
-XS(XS_re_regnames_iterinit);
-XS(XS_re_regnames_iternext);
+XS(XS_re_regname);
+XS(XS_re_regnames);
XS(XS_re_regnames_count);
+XS(XS_re_regexp_pattern);
+XS(XS_Tie_Hash_NamedCapture_FETCH);
+XS(XS_Tie_Hash_NamedCapture_STORE);
+XS(XS_Tie_Hash_NamedCapture_DELETE);
+XS(XS_Tie_Hash_NamedCapture_CLEAR);
+XS(XS_Tie_Hash_NamedCapture_EXISTS);
+XS(XS_Tie_Hash_NamedCapture_FIRSTK);
+XS(XS_Tie_Hash_NamedCapture_NEXTK);
+XS(XS_Tie_Hash_NamedCapture_SCALAR);
+XS(XS_Tie_Hash_NamedCapture_flags);
void
Perl_boot_core_UNIVERSAL(pTHX)
newXSproto("re::is_regexp", XS_re_is_regexp, file, "$");
newXSproto("re::regname", XS_re_regname, file, ";$$");
newXSproto("re::regnames", XS_re_regnames, file, ";$");
- newXSproto("re::regnames_iterinit", XS_re_regnames_iterinit, file, "");
- newXSproto("re::regnames_iternext", XS_re_regnames_iternext, file, ";$");
newXSproto("re::regnames_count", XS_re_regnames_count, file, "");
+ newXSproto("re::regexp_pattern", XS_re_regexp_pattern, file, "$");
+ newXS("Tie::Hash::NamedCapture::FETCH", XS_Tie_Hash_NamedCapture_FETCH, file);
+ newXS("Tie::Hash::NamedCapture::STORE", XS_Tie_Hash_NamedCapture_STORE, file);
+ newXS("Tie::Hash::NamedCapture::DELETE", XS_Tie_Hash_NamedCapture_DELETE, file);
+ newXS("Tie::Hash::NamedCapture::CLEAR", XS_Tie_Hash_NamedCapture_CLEAR, file);
+ newXS("Tie::Hash::NamedCapture::EXISTS", XS_Tie_Hash_NamedCapture_EXISTS, file);
+ newXS("Tie::Hash::NamedCapture::FIRSTKEY", XS_Tie_Hash_NamedCapture_FIRSTK, file);
+ newXS("Tie::Hash::NamedCapture::NEXTKEY", XS_Tie_Hash_NamedCapture_NEXTK, file);
+ newXS("Tie::Hash::NamedCapture::SCALAR", XS_Tie_Hash_NamedCapture_SCALAR, file);
+ newXS("Tie::Hash::NamedCapture::flags", XS_Tie_Hash_NamedCapture_flags, file);
}
if ( strcmp(classname,"version") != 0 ) /* inherited new() */
sv_bless(rv, gv_stashpv(classname, GV_ADD));
- PUSHs(sv_2mortal(rv));
+ mPUSHs(rv);
PUTBACK;
return;
}
else
Perl_croak(aTHX_ "lobj is not of type version");
- PUSHs(sv_2mortal(vstringify(lobj)));
+ mPUSHs(vstringify(lobj));
PUTBACK;
return;
else
Perl_croak(aTHX_ "lobj is not of type version");
- PUSHs(sv_2mortal(vnumify(lobj)));
+ mPUSHs(vnumify(lobj));
PUTBACK;
return;
else
Perl_croak(aTHX_ "lobj is not of type version");
- PUSHs(sv_2mortal(vnormal(lobj)));
+ mPUSHs(vnormal(lobj));
PUTBACK;
return;
rs = newSViv(vcmp(lobj,rvs));
}
- PUSHs(sv_2mortal(rs));
+ mPUSHs(rs);
}
PUTBACK;
if (sv_derived_from(ST(0), "version")) {
SV * const lobj = SvRV(ST(0));
SV * const rs = newSViv( vcmp(lobj,new_version(newSVpvs("0"))) );
- PUSHs(sv_2mortal(rs));
+ mPUSHs(rs);
PUTBACK;
return;
}
}
else
{
- PUSHs(sv_2mortal(new_version(ver)));
+ mPUSHs(new_version(ver));
}
PUTBACK;
}
if (gv && (io = GvIO(gv))) {
- dTARGET;
AV* const av = PerlIO_get_layers(aTHX_ input ?
IoIFP(io) : IoOFP(io));
I32 i;
const bool flgok = flgsvp && *flgsvp && SvIOK(*flgsvp);
if (details) {
+ /* Indents of 5? Yuck. */
+ /* We know that PerlIO_get_layers creates a new SV for
+ the name and flags, so we can just take a reference
+ and "steal" it when we free the AV below. */
XPUSHs(namok
- ? newSVpvn(SvPVX_const(*namsvp), SvCUR(*namsvp))
+ ? sv_2mortal(SvREFCNT_inc_simple_NN(*namsvp))
: &PL_sv_undef);
XPUSHs(argok
- ? newSVpvn(SvPVX_const(*argsvp), SvCUR(*argsvp))
+ ? newSVpvn_flags(SvPVX_const(*argsvp),
+ SvCUR(*argsvp),
+ (SvUTF8(*argsvp) ? SVf_UTF8 : 0)
+ | SVs_TEMP)
+ : &PL_sv_undef);
+ XPUSHs(namok
+ ? sv_2mortal(SvREFCNT_inc_simple_NN(*flgsvp))
: &PL_sv_undef);
- if (flgok)
- XPUSHi(SvIVX(*flgsvp));
- else
- XPUSHs(&PL_sv_undef);
nitem += 3;
}
else {
if (namok && argok)
- XPUSHs(Perl_newSVpvf(aTHX_ "%"SVf"(%"SVf")",
+ XPUSHs(sv_2mortal(Perl_newSVpvf(aTHX_ "%"SVf"(%"SVf")",
SVfARG(*namsvp),
- SVfARG(*argsvp)));
+ SVfARG(*argsvp))));
else if (namok)
- XPUSHs(Perl_newSVpvf(aTHX_ "%"SVf,
- SVfARG(*namsvp)));
+ XPUSHs(sv_2mortal(SvREFCNT_inc_simple_NN(*namsvp)));
else
XPUSHs(&PL_sv_undef);
nitem++;
const IV flags = SvIVX(*flgsvp);
if (flags & PERLIO_F_UTF8) {
- XPUSHs(newSVpvs("utf8"));
+ XPUSHs(newSVpvs_flags("utf8", SVs_TEMP));
nitem++;
}
}
{
dVAR;
dXSARGS;
+ PERL_UNUSED_VAR(cv);
+
if (items != 1)
Perl_croak(aTHX_ "Usage: %s(%s)", "re::is_regexp", "sv");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
+
SP -= items;
- {
- SV * sv = ST(0);
- if ( Perl_get_re_arg( aTHX_ sv, 0, NULL ) )
- {
- XSRETURN_YES;
- } else {
- XSRETURN_NO;
- }
- /* NOTREACHED */
- PUTBACK;
- return;
+
+ if (SvRXOK(ST(0))) {
+ XSRETURN_YES;
+ } else {
+ XSRETURN_NO;
}
}
-XS(XS_re_regname)
+XS(XS_re_regnames_count)
{
-
+ REGEXP *rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+ SV * ret;
dVAR;
dXSARGS;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 0)
+ Perl_croak(aTHX_ "Usage: %s(%s)", "re::regnames_count", "");
+
+ SP -= items;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ ret = CALLREG_NAMED_BUFF_COUNT(rx);
+
+ SPAGAIN;
+
+ if (ret) {
+ XPUSHs(ret);
+ PUTBACK;
+ return;
+ } else {
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_re_regname)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
if (items < 1 || items > 2)
- Perl_croak(aTHX_ "Usage: %s(%s)", "re::regname", "name[, all ]");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
+ Perl_croak(aTHX_ "Usage: %s(%s)", "re::regname", "name[, all ]");
+
SP -= items;
- {
- SV * sv = ST(0);
- SV * all;
- regexp *re = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
- SV *bufs = NULL;
- if (items < 2)
- all = NULL;
- else {
- all = ST(1);
- }
- {
- if (SvPOK(sv) && re && re->paren_names) {
- bufs = CALLREG_NAMEDBUF(re,sv,all && SvTRUE(all));
- if (bufs) {
- if (all && SvTRUE(all))
- XPUSHs(newRV(bufs));
- else
- XPUSHs(SvREFCNT_inc(bufs));
- XSRETURN(1);
- }
- }
- XSRETURN_UNDEF;
- }
- PUTBACK;
- return;
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ if (items == 2 && SvTRUE(ST(1))) {
+ flags = RXapif_ALL;
+ } else {
+ flags = RXapif_ONE;
+ }
+ ret = CALLREG_NAMED_BUFF_FETCH(rx, ST(0), (flags | RXapif_REGNAME));
+
+ if (ret) {
+ if (SvROK(ret))
+ XPUSHs(ret);
+ else
+ XPUSHs(SvREFCNT_inc(ret));
+ XSRETURN(1);
}
+ XSRETURN_UNDEF;
}
+
XS(XS_re_regnames)
{
- dVAR;
+ dVAR;
dXSARGS;
- if (items < 0 || items > 1)
- Perl_croak(aTHX_ "Usage: %s(%s)", "re::regnames", "[all]");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
+ REGEXP * rx;
+ U32 flags;
+ SV *ret;
+ AV *av;
+ I32 length;
+ I32 i;
+ SV **entry;
+ PERL_UNUSED_ARG(cv);
+
+ if (items > 1)
+ Perl_croak(aTHX_ "Usage: %s(%s)", "re::regnames", "[all]");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ if (items == 1 && SvTRUE(ST(0))) {
+ flags = RXapif_ALL;
+ } else {
+ flags = RXapif_ONE;
+ }
+
SP -= items;
- {
- SV * all;
- regexp *re = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
- IV count = 0;
- if (items < 1)
- all = NULL;
- else {
- all = ST(0);
- }
- {
- if (re && re->paren_names) {
- HV *hv= re->paren_names;
- (void)hv_iterinit(hv);
- while (1) {
- HE *temphe = hv_iternext_flags(hv,0);
- if (temphe) {
- IV i;
- IV parno = 0;
- SV* sv_dat = HeVAL(temphe);
- I32 *nums = (I32*)SvPVX(sv_dat);
- for ( i = 0; i < SvIVX(sv_dat); i++ ) {
- if ((I32)(re->lastcloseparen) >= nums[i] &&
- re->offs[nums[i]].start != -1 &&
- re->offs[nums[i]].end != -1)
- {
- parno = nums[i];
- break;
- }
- }
- if (parno || (all && SvTRUE(all))) {
- STRLEN len;
- char *pv = HePV(temphe, len);
- if ( GIMME_V == G_ARRAY )
- XPUSHs(newSVpvn(pv,len));
- count++;
- }
- } else {
- break;
- }
- }
- }
- if ( GIMME_V == G_ARRAY )
- XSRETURN(count);
- else
- XSRETURN_UNDEF;
- }
- PUTBACK;
- return;
+ ret = CALLREG_NAMED_BUFF_ALL(rx, (flags | RXapif_REGNAMES));
+
+ SPAGAIN;
+
+ SP -= items;
+
+ if (!ret)
+ XSRETURN_UNDEF;
+
+ av = (AV*)SvRV(ret);
+ length = av_len(av);
+
+ for (i = 0; i <= length; i++) {
+ entry = av_fetch(av, i, FALSE);
+
+ if (!entry)
+ Perl_croak(aTHX_ "NULL array element in re::regnames()");
+
+ XPUSHs(*entry);
}
+ PUTBACK;
+ return;
}
-
-XS(XS_re_regnames_iterinit)
+XS(XS_re_regexp_pattern)
{
- dVAR;
+ dVAR;
dXSARGS;
- if (items != 0)
- Perl_croak(aTHX_ "Usage: re::regnames_iterinit()");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
+ REGEXP *re;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: %s(%s)", "re::regexp_pattern", "sv");
+
SP -= items;
+
+ /*
+ Checks if a reference is a regex or not. If the parameter is
+ not a ref, or is not the result of a qr// then returns false
+ in scalar context and an empty list in list context.
+ Otherwise in list context it returns the pattern and the
+ modifiers, in scalar context it returns the pattern just as it
+ would if the qr// was stringified normally, regardless as
+ to the class of the variable and any strigification overloads
+ on the object.
+ */
+
+ if ((re = SvRX(ST(0)))) /* assign deliberate */
{
- regexp *re = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
- if (re && re->paren_names) {
- (void)hv_iterinit(re->paren_names);
- XPUSHs(newSViv(HvTOTALKEYS(re->paren_names)));
+ /* Housten, we have a regex! */
+ SV *pattern;
+ STRLEN left = 0;
+ char reflags[6];
+
+ if ( GIMME_V == G_ARRAY ) {
+ /*
+ we are in list context so stringify
+ the modifiers that apply. We ignore "negative
+ modifiers" in this scenario.
+ */
+
+ const char *fptr = INT_PAT_MODS;
+ char ch;
+ U16 match_flags = (U16)((RX_EXTFLAGS(re) & PMf_COMPILETIME)
+ >> RXf_PMf_STD_PMMOD_SHIFT);
+
+ while((ch = *fptr++)) {
+ if(match_flags & 1) {
+ reflags[left++] = ch;
+ }
+ match_flags >>= 1;
+ }
+
+ pattern = newSVpvn_flags(RX_PRECOMP(re),RX_PRELEN(re),
+ (RX_UTF8(re) ? SVf_UTF8 : 0) | SVs_TEMP);
+
+ /* return the pattern and the modifiers */
+ XPUSHs(pattern);
+ XPUSHs(newSVpvn_flags(reflags, left, SVs_TEMP));
+ XSRETURN(2);
} else {
+ /* Scalar, so use the string that Perl would return */
+ /* return the pattern in (?msix:..) format */
+#if PERL_VERSION >= 11
+ pattern = sv_2mortal(newSVsv((SV*)re));
+#else
+ pattern = newSVpvn_flags(RX_WRAPPED(re), RX_WRAPLEN(re),
+ (RX_UTF8(re) ? SVf_UTF8 : 0) | SVs_TEMP);
+#endif
+ XPUSHs(pattern);
+ XSRETURN(1);
+ }
+ } else {
+ /* It ain't a regexp folks */
+ if ( GIMME_V == G_ARRAY ) {
+ /* return the empty list */
XSRETURN_UNDEF;
- }
- PUTBACK;
- return;
+ } else {
+ /* Because of the (?:..) wrapping involved in a
+ stringified pattern it is impossible to get a
+ result for a real regexp that would evaluate to
+ false. Therefore we can return PL_sv_no to signify
+ that the object is not a regex, this means that one
+ can say
+
+ if (regex($might_be_a_regex) eq '(?:foo)') { }
+
+ and not worry about undefined values.
+ */
+ XSRETURN_NO;
+ }
+ }
+ /* NOT-REACHED */
+}
+
+XS(XS_Tie_Hash_NamedCapture_FETCH)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 2)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::STORE($key, $flags)");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ ret = CALLREG_NAMED_BUFF_FETCH(rx, ST(1), flags);
+
+ SPAGAIN;
+
+ if (ret) {
+ if (SvROK(ret))
+ XPUSHs(ret);
+ else
+ XPUSHs(SvREFCNT_inc(ret));
+ PUTBACK;
+ return;
}
+ XSRETURN_UNDEF;
}
+XS(XS_Tie_Hash_NamedCapture_STORE)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 3)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::STORE($key, $value, $flags)");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
-XS(XS_re_regnames_iternext)
+ if (!rx) {
+ if (!PL_localizing)
+ Perl_croak(aTHX_ PL_no_modify);
+ else
+ XSRETURN_UNDEF;
+ }
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ CALLREG_NAMED_BUFF_STORE(rx,ST(1), ST(2), flags);
+}
+
+XS(XS_Tie_Hash_NamedCapture_DELETE)
{
- dVAR;
+ dVAR;
dXSARGS;
- if (items < 0 || items > 1)
- Perl_croak(aTHX_ "Usage: %s(%s)", "re::regnames_iternext", "[all]");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
+ REGEXP * rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+ U32 flags;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 2)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::DELETE($key, $flags)");
+
+ if (!rx)
+ Perl_croak(aTHX_ PL_no_modify);
+
SP -= items;
- {
- SV * all;
- regexp *re = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
- if (items < 1)
- all = NULL;
- else {
- all = ST(0);
- }
- if (re && re->paren_names) {
- HV *hv= re->paren_names;
- while (1) {
- HE *temphe = hv_iternext_flags(hv,0);
- if (temphe) {
- IV i;
- IV parno = 0;
- SV* sv_dat = HeVAL(temphe);
- I32 *nums = (I32*)SvPVX(sv_dat);
- for ( i = 0; i < SvIVX(sv_dat); i++ ) {
- if ((I32)(re->lastcloseparen) >= nums[i] &&
- re->offs[nums[i]].start != -1 &&
- re->offs[nums[i]].end != -1)
- {
- parno = nums[i];
- break;
- }
- }
- if (parno || (all && SvTRUE(all))) {
- STRLEN len;
- char *pv = HePV(temphe, len);
- XPUSHs(newSVpvn(pv,len));
- XSRETURN(1);
- }
- } else {
- break;
- }
- }
- }
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ CALLREG_NAMED_BUFF_DELETE(rx, ST(1), flags);
+}
+
+XS(XS_Tie_Hash_NamedCapture_CLEAR)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::CLEAR($flags)");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ Perl_croak(aTHX_ PL_no_modify);
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ CALLREG_NAMED_BUFF_CLEAR(rx, flags);
+}
+
+XS(XS_Tie_Hash_NamedCapture_EXISTS)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 2)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::EXISTS($key, $flags)");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
XSRETURN_UNDEF;
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ ret = CALLREG_NAMED_BUFF_EXISTS(rx, ST(1), flags);
+
+ SPAGAIN;
+
+ XPUSHs(ret);
PUTBACK;
return;
- }
}
+XS(XS_Tie_Hash_NamedCapture_FIRSTK)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::FIRSTKEY()");
-XS(XS_re_regnames_count)
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ ret = CALLREG_NAMED_BUFF_FIRSTKEY(rx, flags);
+
+ SPAGAIN;
+
+ if (ret) {
+ XPUSHs(SvREFCNT_inc(ret));
+ PUTBACK;
+ } else {
+ XSRETURN_UNDEF;
+ }
+
+}
+
+XS(XS_Tie_Hash_NamedCapture_NEXTK)
{
- regexp *re = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
- dVAR;
+ dVAR;
dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 2)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::NEXTKEY($lastkey)");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
- if (items != 0)
- Perl_croak(aTHX_ "Usage: %s(%s)", "re::regnames_count", "");
- PERL_UNUSED_VAR(cv); /* -W */
- PERL_UNUSED_VAR(ax); /* -Wall */
SP -= items;
-
- if (re && re->paren_names) {
- XPUSHs(newSViv(HvTOTALKEYS(re->paren_names)));
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ ret = CALLREG_NAMED_BUFF_NEXTKEY(rx, ST(1), flags);
+
+ SPAGAIN;
+
+ if (ret) {
+ XPUSHs(ret);
} else {
XSRETURN_UNDEF;
}
PUTBACK;
- return;
+}
+
+XS(XS_Tie_Hash_NamedCapture_SCALAR)
+{
+ dVAR;
+ dXSARGS;
+ REGEXP * rx;
+ U32 flags;
+ SV * ret;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::SCALAR()");
+
+ rx = PL_curpm ? PM_GETRE(PL_curpm) : NULL;
+
+ if (!rx)
+ XSRETURN_UNDEF;
+
+ SP -= items;
+
+ flags = (U32)INT2PTR(IV,SvIV(SvRV((SV*)ST(0))));
+ ret = CALLREG_NAMED_BUFF_SCALAR(rx, flags);
+
+ SPAGAIN;
+
+ if (ret) {
+ XPUSHs(ret);
+ PUTBACK;
+ return;
+ } else {
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_Tie_Hash_NamedCapture_flags)
+{
+ dVAR;
+ dXSARGS;
+ PERL_UNUSED_ARG(cv);
+
+ if (items != 0)
+ Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::flags()");
+
+ mXPUSHu(RXapif_ONE);
+ mXPUSHu(RXapif_ALL);
+ PUTBACK;
+ return;
}
https://perl5.git.perl.org / perl5.git / blobdiff