crypto/asn1/a_strex.c

120 static int do_esc_char(unsigned long c, unsigned char flags, char *do_quotes, char_io *io_ch, void *arg)
129 		if(!io_ch(arg, tmphex, 10)) return -1;
134 		if(!io_ch(arg, tmphex, 6)) return -1;
144 			if(!io_ch(arg, &chtmp, 1)) return -1;
147 		if(!io_ch(arg, "\\", 1)) return -1;
148 		if(!io_ch(arg, &chtmp, 1)) return -1;
153 		if(!io_ch(arg, tmphex, 3)) return -1;
160 		if(!io_ch(arg, "\\\\", 2)) return -1;
163 	if(!io_ch(arg, &chtmp, 1)) return -1;
176 			int type, unsigned char flags, char *quotes, char_io *io_ch, void *arg)
223 				len = do_esc_char(utfbuf[i], (unsigned char)(flags | orflags), quotes, io_ch, arg);
228 			len = do_esc_char(c, (unsigned char)(flags | orflags), quotes, io_ch, arg);
238 static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, int buflen)
249 			if(!io_ch(arg, hextmp, 2)) return -1;
262 static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, ASN1_STRING *str)
271 	if(!io_ch(arg, "#", 1)) return -1;
274 		outlen = do_hex_dump(io_ch, arg, str->data, str->length);
285 	outlen = do_hex_dump(io_ch, arg, der_buf, der_len);
314 static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags, ASN1_STRING *str)
333 		if(!io_ch(arg, tagname, outlen) || !io_ch(arg, ":", 1)) return -1;
351 		len = do_dump(lflags, io_ch, arg, str);
367 	len = do_buf(str->data, str->length, type, flags, &quotes, io_ch, NULL);
372 	if(quotes && !io_ch(arg, "\"", 1)) return -1;
373 	if(do_buf(str->data, str->length, type, flags, NULL, io_ch, arg) < 0)
375 	if(quotes && !io_ch(arg, "\"", 1)) return -1;
381 static int do_indent(char_io *io_ch, void *arg, int indent)
385 			if(!io_ch(arg, " ", 1)) return 0;
392 static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n,
407 	if(!do_indent(io_ch, arg, indent)) return -1;
462 				if(!io_ch(arg, sep_mv, sep_mv_len)) return -1;
465 				if(!io_ch(arg, sep_dn, sep_dn_len)) return -1;
467 				if(!do_indent(io_ch, arg, indent)) return -1;
494 			if(!io_ch(arg, objbuf, objlen)) return -1;
496 				if (!do_indent(io_ch, arg, fld_len - objlen)) return -1;
499 			if(!io_ch(arg, sep_eq, sep_eq_len)) return -1;
510 		len = do_print_ex(io_ch, arg, flags | orflags, val);