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authorTheJackiMonster <thejackimonster@gmail.com>2020-11-12 20:58:07 +0100
committerTheJackiMonster <thejackimonster@gmail.com>2020-11-12 20:58:07 +0100
commitca912f85dae6b61dd80ab02d0e3f0b20a556da7c (patch)
tree788ebaf2ce0870bad875a7d910b6cd1b536a99c7 /src/messenger/gnunet-service-messenger_list_messages.h
parent5bdfe2001fbc68b06293b79dd6426156719d33c0 (diff)
-remerge branch 'jacki/messenger'
This reverts commit e11d1e59e4ae5f7d89c33df3ae9ca8f1ece990cf.
Diffstat (limited to 'src/messenger/gnunet-service-messenger_list_messages.h')
-rw-r--r--src/messenger/gnunet-service-messenger_list_messages.h81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/messenger/gnunet-service-messenger_list_messages.h b/src/messenger/gnunet-service-messenger_list_messages.h
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+++ b/src/messenger/gnunet-service-messenger_list_messages.h
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+/*
+ This file is part of GNUnet.
+ Copyright (C) 2020 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 Tobias Frisch
+ * @file src/messenger/gnunet-service-messenger_list_messages.h
+ * @brief GNUnet MESSENGER service
+ */
+
+#ifndef GNUNET_SERVICE_MESSENGER_LIST_MESSAGES_H
+#define GNUNET_SERVICE_MESSENGER_LIST_MESSAGES_H
+
+#include "platform.h"
+#include "gnunet_crypto_lib.h"
+#include "gnunet_container_lib.h"
+
+struct GNUNET_MESSENGER_ListMessage
+{
+ struct GNUNET_MESSENGER_ListMessage *prev;
+ struct GNUNET_MESSENGER_ListMessage *next;
+
+ struct GNUNET_HashCode hash;
+};
+
+struct GNUNET_MESSENGER_ListMessages
+{
+ struct GNUNET_MESSENGER_ListMessage *head;
+ struct GNUNET_MESSENGER_ListMessage *tail;
+};
+
+/**
+ * Initializes list of message hashes as empty list.
+ *
+ * @param messages List of hashes
+ */
+void
+init_list_messages (struct GNUNET_MESSENGER_ListMessages *messages);
+
+/**
+ * Clears the list of message hashes.
+ *
+ * @param messages List of hashes
+ */
+void
+clear_list_messages (struct GNUNET_MESSENGER_ListMessages *messages);
+
+/**
+ * Adds a specific <i>hash</i> from a message to the end of the list.
+ *
+ * @param messages List of hashes
+ * @param hash Hash of message
+ */
+void
+add_to_list_messages (struct GNUNET_MESSENGER_ListMessages *messages, const struct GNUNET_HashCode *hash);
+
+/**
+ * Removes the first entry with a matching <i>hash</i> from the list.
+ *
+ * @param messages List of hashes
+ * @param hash Hash of message
+ */
+void
+remove_from_list_messages (struct GNUNET_MESSENGER_ListMessages *messages, const struct GNUNET_HashCode *hash);
+
+#endif //GNUNET_SERVICE_MESSENGER_LIST_MESSAGES_H