Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455

toxcore/events/events_alloc.c

@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later
+ * Copyright © 2022 The TokTok team.
+ */
+
+#include "events_alloc.h"
+
+#include <assert.h>
+#include <stdlib.h>
+
+#include "../ccompat.h"
+
+Tox_Events_State *tox_events_alloc(void *user_data)
+{
+    Tox_Events_State *state = (Tox_Events_State *)user_data;
+    assert(state != nullptr);
+
+    if (state->events != nullptr) {
+        // Already allocated.
+        return state;
+    }
+
+    state->events = (Tox_Events *)calloc(1, sizeof(Tox_Events));
+
+    if (state->events == nullptr) {
+        // It's still null => allocation failed.
+        state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
+    } else {
+        *state->events = (Tox_Events) {
+            nullptr
+        };
+    }
+
+    return state;
+}
+
+void tox_events_free(Tox_Events *events)
+{
+    if (events == nullptr) {
+        return;
+    }
+
+    tox_events_clear_conference_connected(events);
+    tox_events_clear_conference_invite(events);
+    tox_events_clear_conference_message(events);
+    tox_events_clear_conference_peer_list_changed(events);
+    tox_events_clear_conference_peer_name(events);
+    tox_events_clear_conference_title(events);
+    tox_events_clear_file_chunk_request(events);
+    tox_events_clear_file_recv_chunk(events);
+    tox_events_clear_file_recv_control(events);
+    tox_events_clear_file_recv(events);
+    tox_events_clear_friend_connection_status(events);
+    tox_events_clear_friend_lossless_packet(events);
+    tox_events_clear_friend_lossy_packet(events);
+    tox_events_clear_friend_message(events);
+    tox_events_clear_friend_name(events);
+    tox_events_clear_friend_read_receipt(events);
+    tox_events_clear_friend_request(events);
+    tox_events_clear_friend_status(events);
+    tox_events_clear_friend_status_message(events);
+    tox_events_clear_friend_typing(events);
+    tox_events_clear_self_connection_status(events);
+    tox_events_clear_group_peer_name(events);
+    tox_events_clear_group_peer_status(events);
+    tox_events_clear_group_topic(events);
+    tox_events_clear_group_privacy_state(events);
+    tox_events_clear_group_voice_state(events);
+    tox_events_clear_group_topic_lock(events);
+    tox_events_clear_group_peer_limit(events);
+    tox_events_clear_group_password(events);
+    tox_events_clear_group_message(events);
+    tox_events_clear_group_private_message(events);
+    tox_events_clear_group_custom_packet(events);
+    tox_events_clear_group_custom_private_packet(events);
+    tox_events_clear_group_invite(events);
+    tox_events_clear_group_peer_join(events);
+    tox_events_clear_group_peer_exit(events);
+    tox_events_clear_group_self_join(events);
+    tox_events_clear_group_join_fail(events);
+    tox_events_clear_group_moderation(events);
+    free(events);
+}