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Simplify OrderedMessages::insert.

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This commit is contained in:
levlam 2023-05-11 20:31:09 +03:00
parent 432ee4c2c4
commit da91824003
1 changed files with 20 additions and 24 deletions
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44
td/telegram/OrderedMessage.cpp
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@ -12,28 +12,6 @@ namespace td {
void OrderedMessages::insert(MessageId message_id, bool auto_attach, MessageId old_last_message_id,
const char *source) {
bool have_previous = false;
bool have_next = false;
if (auto_attach) {
auto attach_info = auto_attach_message(message_id, old_last_message_id, source);
have_previous = attach_info.have_previous_;
have_next = attach_info.have_next_;
} else {
auto it = get_iterator(message_id);
if (*it != nullptr && (*it)->have_next_) {
// need to drop the connection between messages
auto previous_message = *it;
CHECK(previous_message->message_id_ < message_id);
++it;
auto next_message = *it;
CHECK(next_message != nullptr);
CHECK(next_message->message_id_ > message_id);
next_message->have_previous_ = false;
previous_message->have_next_ = false;
}
}
auto random_y = static_cast<int32>(static_cast<uint32>(message_id.get() * 2101234567u));
unique_ptr<OrderedMessage> *v = &messages_;
while (*v != nullptr && (*v)->random_y_ >= random_y) {
@ -49,8 +27,26 @@ void OrderedMessages::insert(MessageId message_id, bool auto_attach, MessageId o
auto message = make_unique<OrderedMessage>();
message->message_id_ = message_id;
message->random_y_ = random_y;
message->have_previous_ = have_previous;
message->have_next_ = have_next;
if (auto_attach) {
auto attach_info = auto_attach_message(message_id, old_last_message_id, source);
message->have_previous_ = attach_info.have_previous_;
message->have_next_ = attach_info.have_next_;
} else {
auto it = get_iterator(message_id);
if (*it != nullptr && (*it)->have_next_) {
// need to drop the connection between messages
auto previous_message = *it;
CHECK(previous_message->message_id_ < message_id);
++it;
auto next_message = *it;
CHECK(next_message != nullptr);
CHECK(next_message->message_id_ > message_id);
next_message->have_previous_ = false;
previous_message->have_next_ = false;
}
}
unique_ptr<OrderedMessage> *left = &message->left_;
unique_ptr<OrderedMessage> *right = &message->right_;