static char *
ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int sign)
{
VALUE value, result = (VALUE)fp->_bf._base;
rb_encoding *enc;
char *cp;
if (valsize != sizeof(VALUE)) return 0;
value = *(VALUE *)valp;
if (RBASIC(result)->klass) {
rb_raise(rb_eRuntimeError, "rb_vsprintf reentered");
}
if (sign == '+') {
value = rb_inspect(value);
}
else {
value = rb_obj_as_string(value);
}
enc = rb_enc_compatible(result, value);
if (enc) {
rb_enc_associate(result, enc);
}
else {
enc = rb_enc_get(result);
value = rb_str_conv_enc_opts(value, rb_enc_get(value), enc,
ECONV_UNDEF_REPLACE|ECONV_INVALID_REPLACE,
Qnil);
*(volatile VALUE *)valp = value;
}
StringValueCStr(value);
RSTRING_GETMEM(value, cp, *sz);
((rb_printf_buffer_extra *)fp)->value = value;
OBJ_INFECT(result, value);
return cp;
}
static int
ossl_pkcs7_sym2typeid(VALUE sym)
{
int i, ret = Qnil;
const char *s;
size_t l;
static const struct {
char name[20];
int nid;
} p7_type_tab[] = {
{ "signed", NID_pkcs7_signed },
{ "data", NID_pkcs7_data },
{ "signedAndEnveloped", NID_pkcs7_signedAndEnveloped },
{ "enveloped", NID_pkcs7_enveloped },
{ "encrypted", NID_pkcs7_encrypted },
{ "digest", NID_pkcs7_digest },
};
if (RB_TYPE_P(sym, T_SYMBOL)) sym = rb_sym2str(sym);
else StringValue(sym);
RSTRING_GETMEM(sym, s, l);
for(i = 0; ; i++){
if(i == numberof(p7_type_tab))
ossl_raise(ePKCS7Error, "unknown type \"%s\"", s);
if(strlen(p7_type_tab[i].name) != l) continue;
if(strcmp(p7_type_tab[i].name, s) == 0){
ret = p7_type_tab[i].nid;
break;
}
}
return ret;
}
static const char *
ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int sign)
{
VALUE value, result = (VALUE)fp->_bf._base;
rb_encoding *enc;
char *cp;
if (valsize != sizeof(VALUE)) return 0;
value = *(VALUE *)valp;
if (RBASIC(result)->klass) {
rb_raise(rb_eRuntimeError, "rb_vsprintf reentered");
}
if (sign == '+') {
if (RB_TYPE_P(value, T_CLASS)) {
# define LITERAL(str) (*sz = rb_strlen_lit(str), str)
if (value == rb_cNilClass) {
return LITERAL("nil");
}
else if (value == rb_cFixnum) {
return LITERAL("Fixnum");
}
else if (value == rb_cSymbol) {
return LITERAL("Symbol");
}
else if (value == rb_cTrueClass) {
return LITERAL("true");
}
else if (value == rb_cFalseClass) {
return LITERAL("false");
}
# undef LITERAL
}
value = rb_inspect(value);
}
else {
value = rb_obj_as_string(value);
if (sign == ' ') value = QUOTE(value);
}
enc = rb_enc_compatible(result, value);
if (enc) {
rb_enc_associate(result, enc);
}
else {
enc = rb_enc_get(result);
value = rb_str_conv_enc_opts(value, rb_enc_get(value), enc,
ECONV_UNDEF_REPLACE|ECONV_INVALID_REPLACE,
Qnil);
*(volatile VALUE *)valp = value;
}
StringValueCStr(value);
RSTRING_GETMEM(value, cp, *sz);
((rb_printf_buffer_extra *)fp)->value = value;
OBJ_INFECT(result, value);
return cp;
}
static VALUE
bug_str_cstr_term_char(VALUE str)
{
long len;
char *s;
int c;
rb_encoding *enc = rb_enc_get(str);
RSTRING_GETMEM(str, s, len);
s += len;
len = rb_enc_mbminlen(enc);
c = rb_enc_precise_mbclen(s, s + len, enc);
if (!MBCLEN_CHARFOUND_P(c)) {
c = (unsigned char)*s;
}
else {
c = rb_enc_mbc_to_codepoint(s, s + len, enc);
if (!c) return Qnil;
}
return rb_enc_uint_chr((unsigned int)c, enc);
}
