1 files changed, 226 insertions, 0 deletions

diff --git a/src/service/identity/identity.h b/src/service/identity/identity.h
new file mode 100644
index 000000000..acb403736
--- /dev/null
+++ b/src/service/identity/identity.h
@@ -0,0 +1,226 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2013 GNUnet e.V.
+
+     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
+     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/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @author Christian Grothoff
+ * @file identity/identity.h
+ *
+ * @brief Common type definitions for the identity
+ *        service and API.
+ */
+#ifndef IDENTITY_H
+#define IDENTITY_H
+
+#include "gnunet_common.h"
+
+/**
+ * Handle for an ego.
+ */
+struct GNUNET_IDENTITY_Ego
+{
+  /**
+   * Hash of the private key of this ego.
+   */
+  struct GNUNET_HashCode id;
+
+  /**
+   * The identity key pair
+   */
+  struct GNUNET_CRYPTO_PublicKey pub;
+
+  /**
+   * The identity key pair
+   */
+  struct GNUNET_CRYPTO_PrivateKey pk;
+
+  /**
+   * Current name associated with this ego.
+   */
+  char *name;
+
+  /**
+   * Client context associated with this ego.
+   */
+  void *ctx;
+
+  /**
+   * Set to true once @e pub was initialized
+   */
+  bool pub_initialized;
+};
+
+
+
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+
+/**
+ * Answer from service to client about last operation;
+ * GET_DEFAULT maybe answered with this message on failure;
+ * CREATE and RENAME will always be answered with this message.
+ */
+struct ResultCodeMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_RESULT_CODE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Status code for the last operation, in NBO.
+   * (currently not used).
+   */
+  uint32_t result_code GNUNET_PACKED;
+};
+
+
+/**
+ * Client informs service about desire to lookup a (single) pseudonym.
+ */
+struct LookupMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_LOOKUP or
+   * #GNUNET_MESSAGE_TYPE_IDENTITY_LOOKUP_BY_SUFFIX
+   */
+  struct GNUNET_MessageHeader header;
+
+  /* followed by 0-terminated ego name */
+};
+
+
+/**
+ * Service informs client about status of a pseudonym.
+ */
+struct UpdateMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_UPDATE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Number of bytes in ego name string including 0-termination, in NBO;
+   * 0 if the ego was deleted.
+   */
+  uint16_t name_len GNUNET_PACKED;
+
+  /**
+   * Usually #GNUNET_NO, #GNUNET_YES to signal end of list.
+   */
+  uint16_t end_of_list GNUNET_PACKED;
+
+  /**
+   * Key length
+   */
+  uint16_t key_len GNUNET_PACKED;
+
+  /**
+   * Reserved (alignment)
+   */
+  uint16_t reserved GNUNET_PACKED;
+
+  /* followed by 0-terminated ego name */
+  /* followed by the private key */
+};
+
+
+/**
+ * Client requests creation of an identity.  Service
+ * will respond with a result code.
+ */
+struct CreateRequestMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_CREATE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Number of bytes in identity name string including 0-termination, in NBO.
+   */
+  uint16_t name_len GNUNET_PACKED;
+
+  /**
+   * Key length
+   */
+  uint16_t key_len GNUNET_PACKED;
+
+  /*
+   * Followed by the private key
+   * followed by 0-terminated identity name */
+};
+
+
+/**
+ * Client requests renaming of an identity.  Service
+ * will respond with a result code.
+ */
+struct RenameMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_RENAME
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Number of characters in the old name including 0-termination, in NBO.
+   */
+  uint16_t old_name_len GNUNET_PACKED;
+
+  /**
+   * Number of characters in the new name including 0-termination, in NBO.
+   */
+  uint16_t new_name_len GNUNET_PACKED;
+
+  /* followed by 0-terminated old name */
+  /* followed by 0-terminated new name */
+};
+
+
+/**
+ * Client requests deletion of an identity.  Service
+ * will respond with a result code.
+ */
+struct DeleteMessage
+{
+  /**
+   * Type: #GNUNET_MESSAGE_TYPE_IDENTITY_DELETE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Number of characters in the name including 0-termination, in NBO.
+   */
+  uint16_t name_len GNUNET_PACKED;
+
+  /**
+   * Always zero.
+   */
+  uint16_t reserved GNUNET_PACKED;
+
+  /* followed by 0-terminated name */
+};
+
+GNUNET_NETWORK_STRUCT_END
+
+
+#endif