/*
This file is part of GNUnet
- Copyright (C) 2013, 2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2013, 2014 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
}
+/**
+ * Convert RFC 4394 Mnemonics to the corresponding integer values.
+ *
+ * @param mnemonic string to look up
+ * @return the value, 0 if not found
+ */
+static unsigned int
+rfc4394_mnemonic_to_value (const char *mnemonic)
+{
+ static struct {
+ const char *mnemonic;
+ unsigned int val;
+ } table[] = {
+ { "PKIX", 1 },
+ { "SPKI", 2 },
+ { "PGP", 3 },
+ { "IPKIX", 4 },
+ { "ISPKI", 5 },
+ { "IPGP", 6 },
+ { "ACPKIX", 7},
+ { "IACPKIX", 8},
+ { "URI", 253},
+ { "OID", 254},
+ { NULL, 0 }
+ };
+ unsigned int i;
+
+ for (i=0;NULL != table[i].mnemonic;i++)
+ if (0 == strcasecmp (mnemonic,
+ table[i].mnemonic))
+ return table[i].val;
+ return 0;
+}
+
+
+/**
+ * Convert RFC 4034 algorithm types to the corresponding integer values.
+ *
+ * @param mnemonic string to look up
+ * @return the value, 0 if not found
+ */
+static unsigned int
+rfc4034_mnemonic_to_value (const char *mnemonic)
+{
+ static struct {
+ const char *mnemonic;
+ unsigned int val;
+ } table[] = {
+ { "RSAMD5", 1 },
+ { "DH", 2 },
+ { "DSA", 3 },
+ { "ECC", 4 },
+ { "RSASHA1", 5 },
+ { "INDIRECT", 252 },
+ { "PRIVATEDNS", 253 },
+ { "PRIVATEOID", 254 },
+ { NULL, 0 }
+ };
+ unsigned int i;
+
+ for (i=0;NULL != table[i].mnemonic;i++)
+ if (0 == strcasecmp (mnemonic,
+ table[i].mnemonic))
+ return table[i].val;
+ return 0;
+}
+
+
/**
* Convert human-readable version of a 'value' of a record to the binary
* representation.
sdup = GNUNET_strdup (s);
typep = strtok (sdup, " ");
- /* TODO: add typep mnemonic conversion according to RFC 4398 */
if ( (NULL == typep) ||
- (1 != SSCANF (typep,
- "%u",
- &type)) ||
- (type > UINT16_MAX) )
+ ( (0 == (type = rfc4394_mnemonic_to_value (typep))) &&
+ ( (1 != SSCANF (typep,
+ "%u",
+ &type)) ||
+ (type > UINT16_MAX) ) ) )
{
GNUNET_free (sdup);
return GNUNET_SYSERR;
return GNUNET_SYSERR;
}
algp = strtok (NULL, " ");
- /* TODO: add algp mnemonic conversion according to RFC 4398/RFC 4034 */
if ( (NULL == algp) ||
- (1 != sscanf (algp,
- "%u",
- &alg)) ||
- (alg > UINT8_MAX) )
+ ( (0 == (type = rfc4034_mnemonic_to_value (typep))) &&
+ ( (1 != sscanf (algp,
+ "%u",
+ &alg)) ||
+ (alg > UINT8_MAX) ) ) )
{
GNUNET_free (sdup);
return GNUNET_SYSERR;
GNUNET_free (cert_data);
return GNUNET_SYSERR;
}
- GNUNET_free (cert_data);
*data_size = off;
*data = GNUNET_malloc (off);
memcpy (*data, certbuf, off);