1 #define PERL_NO_GET_CONTEXT
7 #include "patchlevel.h"
8 #define PERL_VERSION PATCHLEVEL
13 # define PL_sv_undef sv_undef
16 # define ERRSV GvSV(errgv)
19 # define newSVpvn newSVpv
23 static I32 num_q (char *s, STRLEN slen);
24 static I32 esc_q (char *dest, char *src, STRLEN slen);
25 static I32 esc_q_utf8 (pTHX_ SV *sv, char *src, STRLEN slen);
26 static SV *sv_x (pTHX_ SV *sv, char *str, STRLEN len, I32 n);
27 static I32 DD_dump (pTHX_ SV *val, char *name, STRLEN namelen, SV *retval,
28 HV *seenhv, AV *postav, I32 *levelp, I32 indent,
29 SV *pad, SV *xpad, SV *apad, SV *sep,
30 SV *freezer, SV *toaster,
31 I32 purity, I32 deepcopy, I32 quotekeys, SV *bless,
32 I32 maxdepth, SV *sortkeys);
34 /* does a string need to be protected? */
36 needs_quote(register char *s)
61 /* count the number of "'"s and "\"s in string */
63 num_q(register char *s, register STRLEN slen)
68 if (*s == '\'' || *s == '\\')
77 /* returns number of chars added to escape "'"s and "\"s in s */
78 /* slen number of characters in s will be escaped */
79 /* destination must be long enough for additional chars */
81 esc_q(register char *d, register char *s, register STRLEN slen)
101 esc_q_utf8(pTHX_ SV* sv, register char *src, register STRLEN slen)
104 STRLEN grow = 0, j = 1, l;
107 /* this will need EBCDICification */
108 for (s = src, send = src + slen; s < send; s += UTF8SKIP(s)) {
109 UV k = utf8_to_uvchr((U8*)s, &l);
112 (*s == '"' || *s == '\\') ? 2 :
113 (k < 0x80 ? 1 : UNISKIP(k) + 1 + 4); /* 4: \x{} */
115 sv_grow(sv, SvCUR(sv)+3+grow); /* 3: ""\0 */
116 r = SvPVX(sv) + SvCUR(sv);
118 for (s = src; s < send; s += UTF8SKIP(s)) {
119 UV k = utf8_to_uvchr((U8*)s, &l);
121 if (*s == '"' || *s == '\\') {
131 j += sprintf(r + j, "%"UVxf, k);
139 r[0] = r[j++] = '\'';
141 SvCUR_set(sv, SvCUR(sv) + j);
146 /* append a repeated string to an SV */
148 sv_x(pTHX_ SV *sv, register char *str, STRLEN len, I32 n)
151 sv = newSVpvn("", 0);
153 assert(SvTYPE(sv) >= SVt_PV);
156 SvGROW(sv, len*n + SvCUR(sv) + 1);
158 char *start = SvPVX(sv) + SvCUR(sv);
166 sv_catpvn(sv, str, len);
174 * This ought to be split into smaller functions. (it is one long function since
175 * it exactly parallels the perl version, which was one long thing for
176 * efficiency raisins.) Ugggh!
179 DD_dump(pTHX_ SV *val, char *name, STRLEN namelen, SV *retval, HV *seenhv,
180 AV *postav, I32 *levelp, I32 indent, SV *pad, SV *xpad,
181 SV *apad, SV *sep, SV *freezer, SV *toaster, I32 purity,
182 I32 deepcopy, I32 quotekeys, SV *bless, I32 maxdepth, SV *sortkeys)
186 char *c, *r, *realpack, id[128];
188 SV *sv, *ipad, *ival;
189 SV *blesspad = Nullsv;
190 AV *seenentry = Nullav;
192 STRLEN inamelen, idlen = 0;
198 realtype = SvTYPE(val);
204 if (SvOBJECT(SvRV(val)) && freezer &&
205 SvPOK(freezer) && SvCUR(freezer))
207 dSP; ENTER; SAVETMPS; PUSHMARK(sp);
208 XPUSHs(val); PUTBACK;
209 i = perl_call_method(SvPVX(freezer), G_EVAL|G_SCALAR);
212 warn("WARNING(Freezer method call failed): %s",
216 PUTBACK; FREETMPS; LEAVE;
218 (void)sv_2mortal(val);
222 realtype = SvTYPE(ival);
223 (void) sprintf(id, "0x%lx", (unsigned long)ival);
226 realpack = HvNAME(SvSTASH(ival));
230 /* if it has a name, we need to either look it up, or keep a tab
231 * on it so we know when we hit it later
234 if ((svp = hv_fetch(seenhv, id, idlen, FALSE))
235 && (sv = *svp) && SvROK(sv) && (seenentry = (AV*)SvRV(sv)))
238 if ((svp = av_fetch(seenentry, 0, FALSE))
239 && (othername = *svp))
241 if (purity && *levelp > 0) {
244 if (realtype == SVt_PVHV)
245 sv_catpvn(retval, "{}", 2);
246 else if (realtype == SVt_PVAV)
247 sv_catpvn(retval, "[]", 2);
249 sv_catpvn(retval, "do{my $o}", 9);
250 postentry = newSVpvn(name, namelen);
251 sv_catpvn(postentry, " = ", 3);
252 sv_catsv(postentry, othername);
253 av_push(postav, postentry);
256 if (name[0] == '@' || name[0] == '%') {
257 if ((SvPVX(othername))[0] == '\\' &&
258 (SvPVX(othername))[1] == name[0]) {
259 sv_catpvn(retval, SvPVX(othername)+1,
263 sv_catpvn(retval, name, 1);
264 sv_catpvn(retval, "{", 1);
265 sv_catsv(retval, othername);
266 sv_catpvn(retval, "}", 1);
270 sv_catsv(retval, othername);
275 warn("ref name not found for %s", id);
279 else { /* store our name and continue */
281 if (name[0] == '@' || name[0] == '%') {
282 namesv = newSVpvn("\\", 1);
283 sv_catpvn(namesv, name, namelen);
285 else if (realtype == SVt_PVCV && name[0] == '*') {
286 namesv = newSVpvn("\\", 2);
287 sv_catpvn(namesv, name, namelen);
288 (SvPVX(namesv))[1] = '&';
291 namesv = newSVpvn(name, namelen);
293 av_push(seenentry, namesv);
294 (void)SvREFCNT_inc(val);
295 av_push(seenentry, val);
296 (void)hv_store(seenhv, id, strlen(id),
297 newRV((SV*)seenentry), 0);
298 SvREFCNT_dec(seenentry);
302 if (realpack && *realpack == 'R' && strEQ(realpack, "Regexp")) {
304 char *rval = SvPV(val, rlen);
305 char *slash = strchr(rval, '/');
306 sv_catpvn(retval, "qr/", 3);
308 sv_catpvn(retval, rval, slash-rval);
309 sv_catpvn(retval, "\\/", 2);
310 rlen -= slash-rval+1;
312 slash = strchr(rval, '/');
314 sv_catpvn(retval, rval, rlen);
315 sv_catpvn(retval, "/", 1);
319 /* If purity is not set and maxdepth is set, then check depth:
320 * if we have reached maximum depth, return the string
321 * representation of the thing we are currently examining
322 * at this depth (i.e., 'Foo=ARRAY(0xdeadbeef)').
324 if (!purity && maxdepth > 0 && *levelp >= maxdepth) {
326 char *valstr = SvPV(val,vallen);
327 sv_catpvn(retval, "'", 1);
328 sv_catpvn(retval, valstr, vallen);
329 sv_catpvn(retval, "'", 1);
333 if (realpack) { /* we have a blessed ref */
335 char *blessstr = SvPV(bless, blesslen);
336 sv_catpvn(retval, blessstr, blesslen);
337 sv_catpvn(retval, "( ", 2);
340 apad = newSVsv(apad);
341 sv_x(aTHX_ apad, " ", 1, blesslen+2);
346 ipad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), *levelp);
348 if (realtype <= SVt_PVBM) { /* scalar ref */
349 SV *namesv = newSVpvn("${", 2);
350 sv_catpvn(namesv, name, namelen);
351 sv_catpvn(namesv, "}", 1);
352 if (realpack) { /* blessed */
353 sv_catpvn(retval, "do{\\(my $o = ", 13);
354 DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
355 postav, levelp, indent, pad, xpad, apad, sep,
356 freezer, toaster, purity, deepcopy, quotekeys, bless,
358 sv_catpvn(retval, ")}", 2);
361 sv_catpvn(retval, "\\", 1);
362 DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
363 postav, levelp, indent, pad, xpad, apad, sep,
364 freezer, toaster, purity, deepcopy, quotekeys, bless,
367 SvREFCNT_dec(namesv);
369 else if (realtype == SVt_PVGV) { /* glob ref */
370 SV *namesv = newSVpvn("*{", 2);
371 sv_catpvn(namesv, name, namelen);
372 sv_catpvn(namesv, "}", 1);
373 sv_catpvn(retval, "\\", 1);
374 DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
375 postav, levelp, indent, pad, xpad, apad, sep,
376 freezer, toaster, purity, deepcopy, quotekeys, bless,
378 SvREFCNT_dec(namesv);
380 else if (realtype == SVt_PVAV) {
383 I32 ixmax = av_len((AV *)ival);
385 SV *ixsv = newSViv(0);
386 /* allowing for a 24 char wide array index */
387 New(0, iname, namelen+28, char);
388 (void)strcpy(iname, name);
390 if (name[0] == '@') {
391 sv_catpvn(retval, "(", 1);
395 sv_catpvn(retval, "[", 1);
396 /* omit "->" in $foo{bar}->[0], but not in ${$foo}->[0] */
398 && name[namelen-1] != ']' && name[namelen-1] != '}'
399 && (namelen < 4 || (name[1] != '{' && name[2] != '{')))*/
401 && name[namelen-1] != ']' && name[namelen-1] != '}')
404 || (name[0] == '\\' && name[2] == '{'))))
406 iname[inamelen++] = '-'; iname[inamelen++] = '>';
407 iname[inamelen] = '\0';
410 if (iname[0] == '*' && iname[inamelen-1] == '}' && inamelen >= 8 &&
411 (instr(iname+inamelen-8, "{SCALAR}") ||
412 instr(iname+inamelen-7, "{ARRAY}") ||
413 instr(iname+inamelen-6, "{HASH}"))) {
414 iname[inamelen++] = '-'; iname[inamelen++] = '>';
416 iname[inamelen++] = '['; iname[inamelen] = '\0';
417 totpad = newSVsv(sep);
418 sv_catsv(totpad, pad);
419 sv_catsv(totpad, apad);
421 for (ix = 0; ix <= ixmax; ++ix) {
424 svp = av_fetch((AV*)ival, ix, FALSE);
432 (void) sprintf(iname+ilen, "%"IVdf, (IV)ix);
433 ilen = strlen(iname);
434 iname[ilen++] = ']'; iname[ilen] = '\0';
436 sv_catsv(retval, totpad);
437 sv_catsv(retval, ipad);
438 sv_catpvn(retval, "#", 1);
439 sv_catsv(retval, ixsv);
441 sv_catsv(retval, totpad);
442 sv_catsv(retval, ipad);
443 DD_dump(aTHX_ elem, iname, ilen, retval, seenhv, postav,
444 levelp, indent, pad, xpad, apad, sep,
445 freezer, toaster, purity, deepcopy, quotekeys, bless,
448 sv_catpvn(retval, ",", 1);
451 SV *opad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), (*levelp)-1);
452 sv_catsv(retval, totpad);
453 sv_catsv(retval, opad);
457 sv_catpvn(retval, ")", 1);
459 sv_catpvn(retval, "]", 1);
461 SvREFCNT_dec(totpad);
464 else if (realtype == SVt_PVHV) {
465 SV *totpad, *newapad;
473 iname = newSVpvn(name, namelen);
474 if (name[0] == '%') {
475 sv_catpvn(retval, "(", 1);
476 (SvPVX(iname))[0] = '$';
479 sv_catpvn(retval, "{", 1);
480 /* omit "->" in $foo[0]->{bar}, but not in ${$foo}->{bar} */
482 && name[namelen-1] != ']' && name[namelen-1] != '}')
485 || (name[0] == '\\' && name[2] == '{'))))
487 sv_catpvn(iname, "->", 2);
490 if (name[0] == '*' && name[namelen-1] == '}' && namelen >= 8 &&
491 (instr(name+namelen-8, "{SCALAR}") ||
492 instr(name+namelen-7, "{ARRAY}") ||
493 instr(name+namelen-6, "{HASH}"))) {
494 sv_catpvn(iname, "->", 2);
496 sv_catpvn(iname, "{", 1);
497 totpad = newSVsv(sep);
498 sv_catsv(totpad, pad);
499 sv_catsv(totpad, apad);
501 /* If requested, get a sorted/filtered array of hash keys */
503 if (sortkeys == &PL_sv_yes) {
505 (void)hv_iterinit((HV*)ival);
506 while (entry = hv_iternext((HV*)ival)) {
507 sv = hv_iterkeysv(entry);
511 sortsv(AvARRAY(keys),
513 IN_LOCALE ? Perl_sv_cmp_locale : Perl_sv_cmp);
516 dSP; ENTER; SAVETMPS; PUSHMARK(sp);
517 XPUSHs(sv_2mortal(newRV_inc(ival))); PUTBACK;
518 i = perl_call_sv(sortkeys, G_SCALAR | G_EVAL);
522 if (SvROK(sv) && (SvTYPE(SvRV(sv)) == SVt_PVAV))
523 keys = (AV*)SvREFCNT_inc(SvRV(sv));
526 warn("Sortkeys subroutine did not return ARRAYREF\n");
527 PUTBACK; FREETMPS; LEAVE;
530 sv_2mortal((SV*)keys);
533 (void)hv_iterinit((HV*)ival);
535 /* foreach (keys %hash) */
536 for (i = 0; 1; i++) {
541 bool do_utf8 = FALSE;
543 if ((sortkeys && !(keys && i <= av_len(keys))) ||
544 !(entry = hv_iternext((HV *)ival)))
548 sv_catpvn(retval, ",", 1);
552 svp = av_fetch(keys, i, FALSE);
553 keysv = svp ? *svp : sv_mortalcopy(&PL_sv_undef);
554 key = SvPV(keysv, keylen);
555 svp = hv_fetch((HV*)ival, key, keylen, 0);
556 hval = svp ? *svp : sv_mortalcopy(&PL_sv_undef);
559 keysv = hv_iterkeysv(entry);
560 hval = hv_iterval((HV*)ival, entry);
563 do_utf8 = DO_UTF8(keysv);
564 key = SvPV(keysv, keylen);
568 char *okey = SvPVX(retval) + SvCUR(retval);
571 sv_catsv(retval, totpad);
572 sv_catsv(retval, ipad);
573 nlen = esc_q_utf8(aTHX_ retval, key, klen);
575 sname = newSVsv(iname);
576 sv_catpvn(sname, okey, nlen);
577 sv_catpvn(sname, "}", 1);
580 if (quotekeys || needs_quote(key)) {
581 nticks = num_q(key, klen);
582 New(0, nkey, klen+nticks+3, char);
585 klen += esc_q(nkey+1, key, klen);
587 (void)Copy(key, nkey+1, klen, char);
592 New(0, nkey, klen, char);
593 (void)Copy(key, nkey, klen, char);
596 sname = newSVsv(iname);
597 sv_catpvn(sname, nkey, klen);
598 sv_catpvn(sname, "}", 1);
600 sv_catsv(retval, totpad);
601 sv_catsv(retval, ipad);
602 sv_catpvn(retval, nkey, klen);
604 sv_catpvn(retval, " => ", 4);
608 newapad = newSVsv(apad);
609 New(0, extra, klen+4+1, char);
610 while (elen < (klen+4))
613 sv_catpvn(newapad, extra, elen);
619 DD_dump(aTHX_ hval, SvPVX(sname), SvCUR(sname), retval, seenhv,
620 postav, levelp, indent, pad, xpad, newapad, sep,
621 freezer, toaster, purity, deepcopy, quotekeys, bless,
626 SvREFCNT_dec(newapad);
629 SV *opad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), *levelp-1);
630 sv_catsv(retval, totpad);
631 sv_catsv(retval, opad);
635 sv_catpvn(retval, ")", 1);
637 sv_catpvn(retval, "}", 1);
639 SvREFCNT_dec(totpad);
641 else if (realtype == SVt_PVCV) {
642 sv_catpvn(retval, "sub { \"DUMMY\" }", 15);
644 warn("Encountered CODE ref, using dummy placeholder");
647 warn("cannot handle ref type %ld", realtype);
650 if (realpack) { /* free blessed allocs */
655 sv_catpvn(retval, ", '", 3);
656 sv_catpvn(retval, realpack, strlen(realpack));
657 sv_catpvn(retval, "' )", 3);
658 if (toaster && SvPOK(toaster) && SvCUR(toaster)) {
659 sv_catpvn(retval, "->", 2);
660 sv_catsv(retval, toaster);
661 sv_catpvn(retval, "()", 2);
671 (void) sprintf(id, "0x%lx", (unsigned long)val);
672 if ((svp = hv_fetch(seenhv, id, (idlen = strlen(id)), FALSE)) &&
673 (sv = *svp) && SvROK(sv) &&
674 (seenentry = (AV*)SvRV(sv)))
677 if ((svp = av_fetch(seenentry, 0, FALSE)) && (othername = *svp)
678 && (svp = av_fetch(seenentry, 2, FALSE)) && *svp && SvIV(*svp) > 0)
680 sv_catpvn(retval, "${", 2);
681 sv_catsv(retval, othername);
682 sv_catpvn(retval, "}", 1);
688 namesv = newSVpvn("\\", 1);
689 sv_catpvn(namesv, name, namelen);
691 av_push(seenentry, namesv);
692 av_push(seenentry, newRV(val));
693 (void)hv_store(seenhv, id, strlen(id), newRV((SV*)seenentry), 0);
694 SvREFCNT_dec(seenentry);
701 (void) sprintf(tmpbuf, "%"UVuf, SvUV(val));
703 (void) sprintf(tmpbuf, "%"IVdf, SvIV(val));
704 len = strlen(tmpbuf);
705 sv_catpvn(retval, tmpbuf, len);
707 else if (realtype == SVt_PVGV) {/* GLOBs can end up with scribbly names */
709 ++c; --i; /* just get the name */
710 if (i >= 6 && strncmp(c, "main::", 6) == 0) {
714 if (needs_quote(c)) {
715 sv_grow(retval, SvCUR(retval)+6+2*i);
716 r = SvPVX(retval)+SvCUR(retval);
717 r[0] = '*'; r[1] = '{'; r[2] = '\'';
718 i += esc_q(r+3, c, i);
720 r[i++] = '\''; r[i++] = '}';
724 sv_grow(retval, SvCUR(retval)+i+2);
725 r = SvPVX(retval)+SvCUR(retval);
726 r[0] = '*'; strcpy(r+1, c);
729 SvCUR_set(retval, SvCUR(retval)+i);
732 static char *entries[] = { "{SCALAR}", "{ARRAY}", "{HASH}" };
733 static STRLEN sizes[] = { 8, 7, 6 };
735 SV *nname = newSVpvn("", 0);
736 SV *newapad = newSVpvn("", 0);
740 for (j=0; j<3; j++) {
741 e = ((j == 0) ? GvSV(gv) : (j == 1) ? (SV*)GvAV(gv) : (SV*)GvHV(gv));
744 if (j == 0 && !SvOK(e))
749 SV *postentry = newSVpvn(r,i);
751 sv_setsv(nname, postentry);
752 sv_catpvn(nname, entries[j], sizes[j]);
753 sv_catpvn(postentry, " = ", 3);
754 av_push(postav, postentry);
759 (void)sv_x(aTHX_ newapad, " ", 1, SvCUR(postentry));
761 DD_dump(aTHX_ e, SvPVX(nname), SvCUR(nname), postentry,
762 seenhv, postav, &nlevel, indent, pad, xpad,
763 newapad, sep, freezer, toaster, purity,
764 deepcopy, quotekeys, bless, maxdepth,
770 SvREFCNT_dec(newapad);
774 else if (val == &PL_sv_undef || !SvOK(val)) {
775 sv_catpvn(retval, "undef", 5);
780 i += esc_q_utf8(aTHX_ retval, c, i);
782 sv_grow(retval, SvCUR(retval)+3+2*i); /* 3: ""\0 */
783 r = SvPVX(retval) + SvCUR(retval);
785 i += esc_q(r+1, c, i);
789 SvCUR_set(retval, SvCUR(retval)+i);
796 (void)hv_delete(seenhv, id, idlen, G_DISCARD);
797 else if (namelen && seenentry) {
798 SV *mark = *av_fetch(seenentry, 2, TRUE);
806 MODULE = Data::Dumper PACKAGE = Data::Dumper PREFIX = Data_Dumper_
809 # This is the exact equivalent of Dump. Well, almost. The things that are
810 # different as of now (due to Laziness):
811 # * doesnt do double-quotes yet.
815 Data_Dumper_Dumpxs(href, ...)
823 AV *postav, *todumpav, *namesav;
825 I32 indent, terse, i, imax, postlen;
827 SV *val, *name, *pad, *xpad, *apad, *sep, *varname;
828 SV *freezer, *toaster, *bless, *sortkeys;
829 I32 purity, deepcopy, quotekeys, maxdepth = 0;
833 if (!SvROK(href)) { /* call new to get an object first */
835 croak("Usage: Data::Dumper::Dumpxs(PACKAGE, VAL_ARY_REF, [NAME_ARY_REF])");
842 XPUSHs(sv_2mortal(newSVsv(ST(1))));
844 XPUSHs(sv_2mortal(newSVsv(ST(2))));
846 i = perl_call_method("new", G_SCALAR);
849 href = newSVsv(POPs);
855 (void)sv_2mortal(href);
858 todumpav = namesav = Nullav;
860 val = pad = xpad = apad = sep = varname
861 = freezer = toaster = bless = &PL_sv_undef;
862 name = sv_newmortal();
864 terse = purity = deepcopy = 0;
867 retval = newSVpvn("", 0);
869 && (hv = (HV*)SvRV((SV*)href))
870 && SvTYPE(hv) == SVt_PVHV) {
872 if ((svp = hv_fetch(hv, "seen", 4, FALSE)) && SvROK(*svp))
873 seenhv = (HV*)SvRV(*svp);
874 if ((svp = hv_fetch(hv, "todump", 6, FALSE)) && SvROK(*svp))
875 todumpav = (AV*)SvRV(*svp);
876 if ((svp = hv_fetch(hv, "names", 5, FALSE)) && SvROK(*svp))
877 namesav = (AV*)SvRV(*svp);
878 if ((svp = hv_fetch(hv, "indent", 6, FALSE)))
880 if ((svp = hv_fetch(hv, "purity", 6, FALSE)))
882 if ((svp = hv_fetch(hv, "terse", 5, FALSE)))
883 terse = SvTRUE(*svp);
884 #if 0 /* useqq currently unused */
885 if ((svp = hv_fetch(hv, "useqq", 5, FALSE)))
886 useqq = SvTRUE(*svp);
888 if ((svp = hv_fetch(hv, "pad", 3, FALSE)))
890 if ((svp = hv_fetch(hv, "xpad", 4, FALSE)))
892 if ((svp = hv_fetch(hv, "apad", 4, FALSE)))
894 if ((svp = hv_fetch(hv, "sep", 3, FALSE)))
896 if ((svp = hv_fetch(hv, "varname", 7, FALSE)))
898 if ((svp = hv_fetch(hv, "freezer", 7, FALSE)))
900 if ((svp = hv_fetch(hv, "toaster", 7, FALSE)))
902 if ((svp = hv_fetch(hv, "deepcopy", 8, FALSE)))
903 deepcopy = SvTRUE(*svp);
904 if ((svp = hv_fetch(hv, "quotekeys", 9, FALSE)))
905 quotekeys = SvTRUE(*svp);
906 if ((svp = hv_fetch(hv, "bless", 5, FALSE)))
908 if ((svp = hv_fetch(hv, "maxdepth", 8, FALSE)))
909 maxdepth = SvIV(*svp);
910 if ((svp = hv_fetch(hv, "sortkeys", 8, FALSE))) {
912 if (! SvTRUE(sortkeys))
914 else if (! (SvROK(sortkeys) &&
915 SvTYPE(SvRV(sortkeys)) == SVt_PVCV) )
917 /* flag to use qsortsv() for sorting hash keys */
918 sortkeys = &PL_sv_yes;
924 imax = av_len(todumpav);
927 valstr = newSVpvn("",0);
928 for (i = 0; i <= imax; ++i) {
932 if ((svp = av_fetch(todumpav, i, FALSE)))
936 if ((svp = av_fetch(namesav, i, TRUE)))
937 sv_setsv(name, *svp);
939 (void)SvOK_off(name);
942 if ((SvPVX(name))[0] == '*') {
944 switch (SvTYPE(SvRV(val))) {
946 (SvPVX(name))[0] = '@';
949 (SvPVX(name))[0] = '%';
952 (SvPVX(name))[0] = '*';
955 (SvPVX(name))[0] = '$';
960 (SvPVX(name))[0] = '$';
962 else if ((SvPVX(name))[0] != '$')
963 sv_insert(name, 0, 0, "$", 1);
967 sv_setpvn(name, "$", 1);
968 sv_catsv(name, varname);
969 (void) sprintf(tmpbuf, "%"IVdf, (IV)(i+1));
970 nchars = strlen(tmpbuf);
971 sv_catpvn(name, tmpbuf, nchars);
975 SV *tmpsv = sv_x(aTHX_ Nullsv, " ", 1, SvCUR(name)+3);
976 newapad = newSVsv(apad);
977 sv_catsv(newapad, tmpsv);
983 DD_dump(aTHX_ val, SvPVX(name), SvCUR(name), valstr, seenhv,
984 postav, &level, indent, pad, xpad, newapad, sep,
985 freezer, toaster, purity, deepcopy, quotekeys,
986 bless, maxdepth, sortkeys);
989 SvREFCNT_dec(newapad);
991 postlen = av_len(postav);
992 if (postlen >= 0 || !terse) {
993 sv_insert(valstr, 0, 0, " = ", 3);
994 sv_insert(valstr, 0, 0, SvPVX(name), SvCUR(name));
995 sv_catpvn(valstr, ";", 1);
997 sv_catsv(retval, pad);
998 sv_catsv(retval, valstr);
999 sv_catsv(retval, sep);
1002 sv_catsv(retval, pad);
1003 for (i = 0; i <= postlen; ++i) {
1005 svp = av_fetch(postav, i, FALSE);
1006 if (svp && (elem = *svp)) {
1007 sv_catsv(retval, elem);
1009 sv_catpvn(retval, ";", 1);
1010 sv_catsv(retval, sep);
1011 sv_catsv(retval, pad);
1015 sv_catpvn(retval, ";", 1);
1016 sv_catsv(retval, sep);
1018 sv_setpvn(valstr, "", 0);
1019 if (gimme == G_ARRAY) {
1020 XPUSHs(sv_2mortal(retval));
1021 if (i < imax) /* not the last time thro ? */
1022 retval = newSVpvn("",0);
1025 SvREFCNT_dec(postav);
1026 SvREFCNT_dec(valstr);
1029 croak("Call to new() method failed to return HASH ref");
1030 if (gimme == G_SCALAR)
1031 XPUSHs(sv_2mortal(retval));