[GNUnet-SVN] r23888 - in gnunet/src: gns include util

[gnunet]

Author: schanzen
Date: 2012-09-18 15:53:39 +0200 (Tue, 18 Sep 2012)
New Revision: 23888

Modified:
   gnunet/src/gns/gnunet-service-gns.c
   gnunet/src/include/gnunet_common.h
   gnunet/src/include/gnunet_crypto_lib.h
   gnunet/src/util/common_logging.c
Log:
-short hash output func


Modified: gnunet/src/gns/gnunet-service-gns.c
===================================================================
--- gnunet/src/gns/gnunet-service-gns.c 2012-09-18 13:38:44 UTC (rev 23887)
+++ gnunet/src/gns/gnunet-service-gns.c 2012-09-18 13:53:39 UTC (rev 23888)
@@ -412,7 +412,7 @@
     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                _("Records for name `%s' in zone %s too large to fit into DHT"),
                name,
-               GNUNET_h2s (&zhash) /* FIXME: write converter for short hash... 
*/);
+               GNUNET_short_h2s (&zhash));
     GNUNET_free(nrb);
     zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_next,
                                                    NULL);

Modified: gnunet/src/include/gnunet_common.h
===================================================================
--- gnunet/src/include/gnunet_common.h  2012-09-18 13:38:44 UTC (rev 23887)
+++ gnunet/src/include/gnunet_common.h  2012-09-18 13:53:39 UTC (rev 23888)
@@ -247,6 +247,16 @@
 
 
 /**
+ * FIXME
+ * @brief 256-bit hashcode
+ **/
+struct GNUNET_CRYPTO_ShortHashCode
+{
+  uint32_t bits[256 / 8 / sizeof (uint32_t)];   /* = 8 */
+};
+
+
+/**
  * The identity of the host (basically the SHA-512 hashcode of
  * it's public key).
  */
@@ -438,6 +448,31 @@
 
 
 /**
+ * Convert a short hash value to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the short hash code
+ * @return string
+ */
+const char *
+GNUNET_short_h2s (const struct GNUNET_CRYPTO_ShortHashCode * hc);
+
+
+/**
+ * Convert a short hash value to a string (for printing debug messages).
+ * This prints all 104 characters of a hashcode!
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the short hash code
+ * @return string
+ */
+const char *
+GNUNET_short_h2s_full (const struct GNUNET_CRYPTO_ShortHashCode * hc);
+
+
+/**
  * Convert a hash value to a string (for printing debug messages).
  * This is one of the very few calls in the entire API that is
  * NOT reentrant!

Modified: gnunet/src/include/gnunet_crypto_lib.h
===================================================================
--- gnunet/src/include/gnunet_crypto_lib.h      2012-09-18 13:38:44 UTC (rev 
23887)
+++ gnunet/src/include/gnunet_crypto_lib.h      2012-09-18 13:53:39 UTC (rev 
23888)
@@ -137,18 +137,7 @@
 };
 
 
-
-
 /**
- * @brief 256-bit hashcode
- */
-struct GNUNET_CRYPTO_ShortHashCode
-{
-  uint32_t bits[256 / 8 / sizeof (uint32_t)];   /* = 8 */
-};
-
-
-/**
  * @brief 0-terminated ASCII encoding of a 'struct GNUNET_ShortHashCode'.
  */
 struct GNUNET_CRYPTO_ShortHashAsciiEncoded

Modified: gnunet/src/util/common_logging.c
===================================================================
--- gnunet/src/util/common_logging.c    2012-09-18 13:38:44 UTC (rev 23887)
+++ gnunet/src/util/common_logging.c    2012-09-18 13:53:39 UTC (rev 23888)
@@ -1012,6 +1012,43 @@
 
 
 /**
+ * Convert a short hash to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the short hash code
+ * @return string form; will be overwritten by next call to GNUNET_h2s.
+ */
+const char *
+GNUNET_short_h2s (const struct GNUNET_CRYPTO_ShortHashCode * hc)
+{
+  static struct GNUNET_CRYPTO_ShortHashAsciiEncoded ret;
+
+  GNUNET_CRYPTO_short_hash_to_enc (hc, &ret);
+  ret.short_encoding[8] = '\0';
+  return (const char *) ret.short_encoding;
+}
+
+
+/**
+ * Convert a short hash to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the short hash code
+ * @return string form; will be overwritten by next call to GNUNET_h2s_full.
+ */
+const char *
+GNUNET_short_h2s_full (const struct GNUNET_CRYPTO_ShortHashCode * hc)
+{
+  static struct GNUNET_CRYPTO_ShortHashAsciiEncoded ret;
+
+  GNUNET_CRYPTO_short_hash_to_enc (hc, &ret);
+  ret.short_encoding[sizeof (ret) - 1] = '\0';
+  return (const char *) ret.short_encoding;
+}
+
+/**
  * Convert a hash to a string (for printing debug messages).
  * This is one of the very few calls in the entire API that is
  * NOT reentrant!