*/
static char *lookup_name;
-
/**
* record type to look up (-t option)
*/
/**
* raw output
*/
-static int raw = 0;
+static int raw;
+/**
+ * Requested record type.
+ */
static enum GNUNET_GNS_RecordType rtype;
-/* Handle to lookup request */
+/**
+ * Handle to lookup request
+ */
static struct GNUNET_GNS_LookupRequest *lookup_request;
-/* Handle to shorten request */
+/**
+ * Handle to shorten request
+ */
static struct GNUNET_GNS_ShortenRequest *shorten_request;
-/* Handle to get authority request */
+/**
+ * Handle to get authority request
+ */
static struct GNUNET_GNS_GetAuthRequest *getauth_request;
-/* shutdown task */
-static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
/**
* Task run on shutdown. Cleans up everything.
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
if (NULL != lookup_request)
+ {
GNUNET_GNS_cancel_lookup_request (lookup_request);
-
+ lookup_request = NULL;
+ }
if (NULL != shorten_request)
+ {
GNUNET_GNS_cancel_shorten_request (shorten_request);
-
+ shorten_request = NULL;
+ }
if (NULL != getauth_request)
+ {
GNUNET_GNS_cancel_get_auth_request (getauth_request);
-
+ getauth_request = NULL;
+ }
if (NULL != gns)
+ {
GNUNET_GNS_disconnect (gns);
+ gns = NULL;
+ }
}
+/**
+ * Function called with the result of a shorten operation.
+ * Prints the result.
+ *
+ * @param cls a 'const char *' with the original (long) name
+ * @param nshort the shortened name
+ */
static void
-process_shorten_result(void* cls, const char* nshort)
+process_shorten_result (void* cls, const char *nshort)
{
+ const char *original_name = cls;
+
shorten_request = NULL;
if (raw)
printf("%s", nshort);
else
- printf("%s shortened to %s\n", (char*) cls, nshort);
- GNUNET_SCHEDULER_cancel (shutdown_task);
- GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+ printf("%s shortened to %s\n", original_name, nshort);
+ GNUNET_SCHEDULER_shutdown ();
}
+
+/**
+ * Function called with the result of a GADS lookup.
+ *
+ * @param cls the 'const char *' name that was resolved
+ * @param rd_count number of records returned
+ * @param rd array of 'rd_count' records with the results
+ */
static void
-process_lookup_result(void* cls, uint32_t rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd)
+process_lookup_result (void* cls, uint32_t rd_count,
+ const struct GNUNET_NAMESTORE_RecordData *rd)
{
- int i;
- char* name = (char*) cls;
+ const char* name = cls;
+ uint32_t i;
const char* typename;
char* string_val;
- lookup_request = NULL;
-
- if (!raw) {
- if (rd_count == 0)
+
+ lookup_request = NULL;
+ if (!raw)
+ {
+ if (0 == rd_count)
printf("No results.\n");
else
printf("%s:\n", name);
}
-
-
-
for (i=0; i<rd_count; i++)
{
typename = GNUNET_NAMESTORE_number_to_typename (rd[i].record_type);
- string_val = GNUNET_NAMESTORE_value_to_string(rd[i].record_type,
- rd[i].data,
- rd[i].data_size);
+ string_val = GNUNET_NAMESTORE_value_to_string (rd[i].record_type,
+ rd[i].data,
+ rd[i].data_size);
if (raw)
- printf("%s\n", string_val);
+ printf ("%s\n", string_val);
else
- printf("Got %s record: %s\n", typename, string_val);
-
+ printf ("Got `%s' record: %s\n", typename, string_val);
+ GNUNET_free_non_null (string_val);
}
- GNUNET_SCHEDULER_cancel (shutdown_task);
- GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+ GNUNET_SCHEDULER_shutdown ();
}
+
+/**
+ * Function called with the result of an authority lookup.
+ *
+ * @param cls the 'const char *' with the name for which the
+ * authority was resolved
+ * @param auth name of the authority
+ */
static void
-process_auth_result(void* cls, const char* auth)
+process_auth_result (void* cls,
+ const char *auth)
{
getauth_request = NULL;
printf ("%s\n", auth);
- GNUNET_SCHEDULER_cancel (shutdown_task);
- GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+ GNUNET_SCHEDULER_shutdown ();
}
+
/**
* Main function that will be run.
*
struct GNUNET_CRYPTO_ShortHashCode *private_zone = NULL;
struct GNUNET_CRYPTO_ShortHashCode *shorten_zone = NULL;
- shorten_request = NULL;
- lookup_request = NULL;
- getauth_request = NULL;
-
+ gns = GNUNET_GNS_connect (cfg);
+ if (NULL == gns)
+ {
+ fprintf (stderr,
+ _("Failed to connect to GNS\n"));
+ return;
+ }
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY", &keyfile))
{
- if (!raw)
+ if (! raw)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"No private key for root zone found, using default!\n");
- zone = NULL;
}
else
{
- if (GNUNET_YES == GNUNET_DISK_file_test (keyfile))
- {
- key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
- GNUNET_CRYPTO_rsa_key_get_public (key, &pkey);
- GNUNET_CRYPTO_short_hash(&pkey,
- sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
- &user_zone);
- zone = &user_zone;
- GNUNET_CRYPTO_short_hash_to_enc (zone, &zonename);
- if (!raw)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Using zone: %s!\n", &zonename);
- GNUNET_CRYPTO_rsa_key_free(key);
- }
+ key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
+ GNUNET_CRYPTO_rsa_key_get_public (key, &pkey);
+ GNUNET_CRYPTO_short_hash (&pkey,
+ sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
+ &user_zone);
+ zone = &user_zone;
+ GNUNET_CRYPTO_short_hash_to_enc (zone, &zonename);
+ if (!raw)
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Using zone: %s!\n", &zonename);
+ GNUNET_CRYPTO_rsa_key_free (key);
GNUNET_free(keyfile);
}
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
- "SHORTEN_ZONEKEY", &keyfile))
+ "SHORTEN_ZONEKEY", &keyfile))
{
- if (!raw)
+ if (! raw)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"No shorten key found!\n");
- shorten_key = NULL;
}
else
{
- if (GNUNET_YES == GNUNET_DISK_file_test (keyfile))
- {
- shorten_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
- GNUNET_CRYPTO_rsa_key_get_public (shorten_key, &pkey);
- shorten_zone = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_ShortHashCode));
- GNUNET_CRYPTO_short_hash(&pkey,
- sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
- shorten_zone);
- GNUNET_CRYPTO_short_hash_to_enc (shorten_zone, &zonename);
- if (!raw)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Using shorten zone: %s!\n", &zonename);
-
- }
- GNUNET_free(keyfile);
+ shorten_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
+ GNUNET_CRYPTO_rsa_key_get_public (shorten_key, &pkey);
+ shorten_zone = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_ShortHashCode));
+ GNUNET_CRYPTO_short_hash(&pkey,
+ sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
+ shorten_zone);
+ GNUNET_CRYPTO_short_hash_to_enc (shorten_zone, &zonename);
+ if (! raw)
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Using shorten zone: %s!\n", &zonename);
+ GNUNET_free (keyfile);
}
-
-
+
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"PRIVATE_ZONEKEY", &keyfile))
{
- if (!raw)
+ if (! raw)
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"No private zone key file name specified in configuration!\n");
- private_key = NULL;
}
else
{
- if (GNUNET_YES == GNUNET_DISK_file_test (keyfile))
- {
- private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
- GNUNET_CRYPTO_rsa_key_get_public (private_key, &pkey);
- private_zone = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_ShortHashCode));
- GNUNET_CRYPTO_short_hash(&pkey,
- sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
- private_zone);
- GNUNET_CRYPTO_short_hash_to_enc (private_zone, &zonename);
- if (!raw)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Using private zone: %s!\n", &zonename);
- }
- else
- {
- /* FIXME: shouldn't we just create the private key in this case? */
- if (!raw)
- fprintf (stderr,
- _("Key file `%s' for private zone does not exist!\n"),
- keyfile);
-
- }
- GNUNET_free(keyfile);
- if (NULL != private_key)
- {
- GNUNET_CRYPTO_rsa_key_free (private_key);
- private_key = NULL;
- }
+ private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
+ GNUNET_CRYPTO_rsa_key_get_public (private_key, &pkey);
+ private_zone = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_ShortHashCode));
+ GNUNET_CRYPTO_short_hash(&pkey,
+ sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
+ private_zone);
+ GNUNET_CRYPTO_short_hash_to_enc (private_zone, &zonename);
+ if (! raw)
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Using private zone: %s!\n", &zonename);
+ GNUNET_CRYPTO_rsa_key_free (private_key);
}
-
- gns = GNUNET_GNS_connect (cfg);
if (NULL != lookup_type)
rtype = GNUNET_NAMESTORE_typename_to_number (lookup_type);
else
rtype = GNUNET_GNS_RECORD_A;
- if (NULL == gns)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Failed to connect to GNS\n"));
- return;
- }
-
- if ((NULL != shorten_name) && (NULL != shorten_zone) && (NULL != private_zone))
+ if ( (NULL != shorten_name) &&
+ (NULL != shorten_zone) &&
+ (NULL != private_zone) )
{
shorten_request = GNUNET_GNS_shorten_zone (gns, shorten_name,
- private_zone,
- shorten_zone,
- zone,
- &process_shorten_result,
- shorten_name);
+ private_zone,
+ shorten_zone,
+ zone,
+ &process_shorten_result,
+ shorten_name);
}
-
if (NULL != lookup_name)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Lookup\n");
lookup_request = GNUNET_GNS_lookup_zone (gns, lookup_name,
- zone,
- rtype,
- GNUNET_NO, //Use DHT
- shorten_key,
- &process_lookup_result, lookup_name);
+ zone,
+ rtype,
+ GNUNET_NO, /* Use DHT */
+ shorten_key,
+ &process_lookup_result,
+ lookup_name);
}
-
if (NULL != auth_name)
{
- getauth_request = GNUNET_GNS_get_authority(gns, auth_name,
- &process_auth_result, auth_name);
+ getauth_request = GNUNET_GNS_get_authority (gns, auth_name,
+ &process_auth_result, auth_name);
}
if (NULL != shorten_key)
GNUNET_CRYPTO_rsa_key_free (shorten_key);
-
if (NULL != shorten_zone)
GNUNET_free (shorten_zone);
-
if (NULL != private_zone)
GNUNET_free (private_zone);
- if ((NULL == auth_name) &&
- (NULL == shorten_name) &&
- (NULL == lookup_name))
+ if ( (NULL == auth_name) &&
+ (NULL == shorten_name) &&
+ (NULL == lookup_name))
{
- if (!raw)
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Please specify lookup, shorten or authority operation!\n");
+ fprintf (stderr,
+ _("Please specify lookup, shorten or authority operation!\n"));
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
-
- shutdown_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &do_shutdown, NULL);
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
+ &do_shutdown, NULL);
}
&GNUNET_GETOPT_set_one, &raw},
GNUNET_GETOPT_OPTION_END
};
-
int ret;
if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
_("GNUnet GNS access tool"),
options,
&run, NULL)) ? 0 : 1;
-
+ GNUNET_free ((void*) argv);
return ret;
}
projects / oweals / gnunet.git / blobdiff