Move the SCT List extension parser into libssl.

Add the extension parser in the s_client, ocsp and x509 apps.

2 files changed, 25 insertions, 0 deletions

diff --git a/crypto/bio/b_dump.c b/crypto/bio/b_dump.c
index c80ecc4295..b3a5f7d031 100644
--- 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;
+	}
diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h
index c14009ad0d..8489ff80bb 100644
--- a/crypto/bio/bio.h
+++ b/crypto/bio/bio.h
@@ -707,6 +707,9 @@ int BIO_dump_indent(BIO *b,const char *bytes,int len,int indent);
 int BIO_dump_fp(FILE *fp, const char *s, int len);
 int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
 #endif
+int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
+		   int datalen);
+
 struct hostent *BIO_gethostbyname(const char *name);
 /* We might want a thread-safe interface too:
  * struct hostent *BIO_gethostbyname_r(const char *name,