/*
This file is part of GNUnet
- (C) 2012 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2012-2013 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
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
-
-#include "gnunet_gns_service.h"
-
/**
* @file gns/gns.h
* @brief IPC messages between GNS API and GNS service
#ifndef GNS_H
#define GNS_H
-#define GNUNET_GNS_TLD "gnunet"
+#include "gnunet_gns_service.h"
+
+/**
+ * Name of the GNS TLD.
+ */
+#define GNUNET_GNS_TLD "gnu"
+
+/**
+ * Name of the zone key TLD.
+ */
#define GNUNET_GNS_TLD_ZKEY "zkey"
-#define GNUNET_GNS_DHT_MAX_UPDATE_INTERVAL 3600
-#define MAX_DNS_LABEL_LENGTH 63
-#define MAX_DNS_NAME_LENGTH 253
+/**
+ * TLD name used to indicate relative names.
+ */
+#define GNUNET_GNS_TLD_PLUS "+"
+
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Message from client to GNS service to lookup records.
*/
-struct GNUNET_GNS_ClientLookupMessage
+struct LookupMessage
{
/**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_LOOKUP
+ * Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP
*/
struct GNUNET_MessageHeader header;
uint32_t id GNUNET_PACKED;
/**
- * Only check cached results
- */
- uint32_t only_cached GNUNET_PACKED;
-
- /**
- * Should we look up in the default zone?
+ * Zone that is to be used for lookup
*/
- uint32_t use_default_zone GNUNET_PACKED;
+ struct GNUNET_CRYPTO_EcdsaPublicKey zone;
/**
- * If use_default_zone is empty this zone is used for lookup
+ * Local options for where to look for results
+ * (an `enum GNUNET_GNS_LocalOptions` in NBO).
*/
- struct GNUNET_CRYPTO_ShortHashCode zone;
+ int16_t options GNUNET_PACKED;
/**
- * Should we use a shorten zone?
+ * Always 0.
*/
- uint32_t use_shorten_zone GNUNET_PACKED;
-
- /**
- * If use_shorten_zone is set use this zone for shortening
- */
- struct GNUNET_CRYPTO_ShortHashCode shorten_zone;
+ int16_t reserved GNUNET_PACKED;
/**
* the type of record to look up
*/
- enum GNUNET_GNS_RecordType type;
+ int32_t type GNUNET_PACKED;
- /* Followed by the name to look up */
+ /* Followed by the zero-terminated name to look up */
};
/**
* Message from GNS service to client: new results.
*/
-struct GNUNET_GNS_ClientLookupResultMessage
+struct LookupResultMessage
{
/**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_RESULT
+ * Header of type #GNUNET_MESSAGE_TYPE_GNS_LOOKUP_RESULT
*/
struct GNUNET_MessageHeader header;
/**
* The number of records contained in response
- */
- uint32_t rd_count;
-
- // FIXME: what format has a GNS_Record?
- /* followed by rd_count GNUNET_NAMESTORE_RecordData structs*/
-
-};
-
-/**
- * Message from client to GNS service to shorten names.
- */
-struct GNUNET_GNS_ClientShortenMessage
-{
- /**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_SHORTEN
- */
- struct GNUNET_MessageHeader header;
-
- /**
- * Unique identifier for this request
- */
- uint32_t id GNUNET_PACKED;
-
- /**
- * Should we look up in the default zone?
- */
- uint32_t use_default_zone GNUNET_PACKED;
-
- /**
- * If use_default_zone is empty this zone is used for lookup
- */
- struct GNUNET_CRYPTO_ShortHashCode zone;
-
- /**
- * Should we use a shorten zone?
- */
- uint32_t use_shorten_zone GNUNET_PACKED;
-
- /**
- * If use_shorten_zone is set use this zone for shortening
- */
- struct GNUNET_CRYPTO_ShortHashCode shorten_zone;
-
- /* Followed by the name to shorten up */
-};
-
-
-/**
- * Message from GNS service to client: shorten result.
- */
-struct GNUNET_GNS_ClientShortenResultMessage
-{
- /**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_SHORTEN_RESULT
- */
- struct GNUNET_MessageHeader header;
-
- /**
- * Unique identifier for this request (for key collisions).
- */
- uint32_t id GNUNET_PACKED;
-
- /* followed by the shortened name or '\0' for no result*/
-
-};
-
-/**
- * Message from client to GNS service to lookup an authority of a name.
- */
-struct GNUNET_GNS_ClientGetAuthMessage
-{
- /**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_GET_AUTH
*/
- struct GNUNET_MessageHeader header;
+ uint32_t rd_count GNUNET_PACKED;
- /**
- * Unique identifier for this request
- */
- uint32_t id GNUNET_PACKED;
+ /* followed by rd_count GNUNET_GNSRECORD_Data structs*/
- /* Followed by the name to get authority for */
};
-/**
- * Message from GNS service to client: authority result.
- */
-struct GNUNET_GNS_ClientGetAuthResultMessage
-{
- /**
- * Header of type GNUNET_MESSAGE_TYPE_GNS_CLIENT_GET_AUTH_RESULT
- */
- struct GNUNET_MessageHeader header;
-
- /**
- * Unique identifier for this request (for key collisions).
- */
- uint32_t id GNUNET_PACKED;
-
- /* followed by the authority part of the name or '\0' for no result*/
-
-};
GNUNET_NETWORK_STRUCT_END
#endif
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