1 files changed, 80 insertions, 0 deletions

diff --git a/src/ui/messages.c b/src/ui/messages.c
new file mode 100644
index 0000000..780dd45
--- /dev/null
+++ b/src/ui/messages.c
@@ -0,0 +1,80 @@
+/*
+   This file is part of GNUnet.
+   Copyright (C) 2022 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 ui/messages.c
+ */
+
+#include "messages.h"
+
+#include "../application.h"
+
+void
+messages_event(UI_MESSAGES_Handle *messages,
+               struct MESSENGER_Application *app,
+               int key)
+{
+  // TODO
+}
+
+int
+_messages_iterate_print(void *cls,
+                        struct GNUNET_CHAT_Context *context,
+                        const struct GNUNET_CHAT_Message *message)
+{
+  UI_MESSAGES_Handle *messages = cls;
+
+  const int y = messages->line_index++;
+
+  enum GNUNET_CHAT_MessageKind kind = GNUNET_CHAT_message_get_kind(message);
+  const char *text = GNUNET_CHAT_message_get_text(message);
+
+  struct GNUNET_TIME_Absolute timestamp = GNUNET_CHAT_message_get_timestamp(
+      message
+  );
+
+  wmove(messages->window, y, 0);
+  wprintw(
+      messages->window,
+      "%s | [%d]: %s",
+      GNUNET_TIME_absolute2s(timestamp),
+      (int) kind,
+      text
+  );
+
+  return GNUNET_YES;
+}
+
+void
+messages_print(UI_MESSAGES_Handle *messages,
+               struct MESSENGER_Application *app)
+{
+  if (!(messages->window))
+    return;
+
+  struct GNUNET_CHAT_Context *context = app->chat.context;
+
+  messages->line_index = 0;
+  GNUNET_CHAT_context_iterate_messages(
+      context,
+      _messages_iterate_print,
+      messages
+  );
+}