Move the SCT List extension parser into libssl.

[openssl.git] / crypto / bio / b_dump.c

diff --git a/crypto/bio/b_dump.c b/crypto/bio/b_dump.c
index c80ecc4295322fe8872f940c2d88b4fb82bcf4c3..b3a5f7d0315afa355a5e3501fe00bb772bee357c 100644 (file)
--- a/crypto/bio/b_dump.c
+++ b/crypto/bio/b_dump.c
@@ -185,3 +185,25 @@ int BIO_dump_indent(BIO *bp, const char *s, int len, int indent)
        return BIO_dump_indent_cb(write_bio, bp, s, len, indent);
        }
 
+int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
+                  int datalen)
+       {
+       int i, j = 0;
+
+       if (datalen < 1)
+               return 1;
+
+       for (i = 0; i < datalen - 1; i++)
+               {
+               if (i && !j) BIO_printf(out, "%*s", indent, "");
+
+               BIO_printf(out, "%02X:", data[i]);
+
+               j = (j + 1) % width;
+               if (!j) BIO_printf(out, "\n");
+               }
+
+       if (i && !j) BIO_printf(out, "%*s", indent, "");
+       BIO_printf(out, "%02X", data[datalen - 1]);
+       return 1;
+       }