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MacArabic.xs  view on Meta::CPAN

void
decode(...)
  ALIAS:
    decodeMacArabic = 1
  PREINIT:
    SV *src, *dst;
    STRLEN srclen;
    U8 *s, *e, *p, uni[UTF8_MAXLEN + 1];
    UV uv;
    STDCHAR curdir, predir;
  PPCODE:
    if (0 < items && SvROK(ST(0))) {
	croak(PkgName " 1st argument is REF, but handler for decode is NG.");
    }
    src = (0 < items) ? ST(0) : &PL_sv_undef;

    if (SvUTF8(src)) {
	src = sv_mortalcopy(src);
	sv_utf8_downgrade(src, 0);
    }
    s = (U8*)SvPV(src,srclen);

MacArabic.xs  view on Meta::CPAN

    encodeMacArabic = 1
  PREINIT:
    SV *src, *dst, *ref;
    STRLEN srclen, retlen;
    U8 *s, *e, *p;
    STDCHAR b, *t, **table;
    UV uv;
    STDCHAR dir;
    bool has_cv = FALSE;
    bool has_pv = FALSE;
  PPCODE:
    ref = NULL;
    if (0 < items && SvROK(ST(0))) {
	ref = SvRV(ST(0));
	if (SvTYPE(ref) == SVt_PVCV)
	    has_cv = TRUE;
	else if (SvPOK(ref))
	    has_pv = TRUE;
	else
	    croak(PkgName " 1st argument is not STRING nor CODEREF");
    }