91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
|
//
|
||
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
|
||
|
|
//
|
||
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
//
|
||
|
|
#include "td/telegram/MessageSelfDestructType.h"
|
||
|
|
|
||
|
|
namespace td {
|
||
|
|
|
||
|
|
bool MessageSelfDestructType::is_valid() const {
|
||
|
|
return ttl_ > 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool MessageSelfDestructType::is_empty() const {
|
||
|
|
return ttl_ == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool MessageSelfDestructType::is_immediate() const {
|
||
|
|
return ttl_ == 0x7FFFFFFF;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool MessageSelfDestructType::is_secret_message_content(MessageContentType content_type) {
|
||
|
|
if (ttl_ <= 0 || ttl_ > 60) {
|
||
|
|
return is_immediate();
|
||
|
|
}
|
||
|
|
return can_be_secret_message_content(content_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
void MessageSelfDestructType::ensure_at_least(int32 ttl) {
|
||
|
|
if (is_immediate() || ttl_ >= ttl || ttl_ <= 0 || ttl <= 0) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
ttl_ = ttl;
|
||
|
|
}
|
||
|
|
|
||
|
|
Result<MessageSelfDestructType> MessageSelfDestructType::get_message_self_destruct_type(
|
||
|
|
td_api::object_ptr<td_api::MessageSelfDestructType> &&self_destruct_type) {
|
||
|
|
if (self_destruct_type == nullptr) {
|
||
|
|
return MessageSelfDestructType();
|
||
|
|
}
|
||
|
|
switch (self_destruct_type->get_id()) {
|
||
|
|
case td_api::messageSelfDestructTypeTimer::ID: {
|
||
|
|
auto ttl =
|
||
|
|
static_cast<const td_api::messageSelfDestructTypeTimer *>(self_destruct_type.get())->self_destruct_time_;
|
||
|
|
|
||
|
|
static constexpr int32 MAX_PRIVATE_MESSAGE_TTL = 60; // server side limit
|
||
|
|
if (ttl <= 0 || ttl > MAX_PRIVATE_MESSAGE_TTL) {
|
||
|
|
return Status::Error(400, "Invalid message content self-destruct time specified");
|
||
|
|
}
|
||
|
|
return MessageSelfDestructType(ttl, true);
|
||
|
|
}
|
||
|
|
case td_api::messageSelfDestructTypeImmediately::ID:
|
||
|
|
return MessageSelfDestructType(0x7FFFFFFF, true);
|
||
|
|
default:
|
||
|
|
UNREACHABLE();
|
||
|
|
return MessageSelfDestructType();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
td_api::object_ptr<td_api::MessageSelfDestructType> MessageSelfDestructType::get_message_self_desctruct_type_object()
|
||
|
|
const {
|
||
|
|
if (is_immediate()) {
|
||
|
|
return td_api::make_object<td_api::messageSelfDestructTypeImmediately>();
|
||
|
|
}
|
||
|
|
if (!is_empty()) {
|
||
|
|
return td_api::make_object<td_api::messageSelfDestructTypeTimer>(ttl_);
|
||
|
|
}
|
||
|
|
return nullptr;
|
||
|
|
}
|
||
|
|
|
||
|
|
int32 MessageSelfDestructType::get_input_ttl() const {
|
||
|
|
return ttl_;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool operator==(const MessageSelfDestructType &lhs, const MessageSelfDestructType &rhs) {
|
||
|
|
return lhs.ttl_ == rhs.ttl_;
|
||
|
|
}
|
||
|
|
|
||
|
|
StringBuilder &operator<<(StringBuilder &string_builder, const MessageSelfDestructType &message_ttl) {
|
||
|
|
if (message_ttl.is_empty()) {
|
||
|
|
return string_builder << "non-self-destruct";
|
||
|
|
}
|
||
|
|
if (message_ttl.is_immediate()) {
|
||
|
|
return string_builder << "self-destruct immediately";
|
||
|
|
}
|
||
|
|
return string_builder << "self-destruct at " << message_ttl.get_input_ttl();
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace td
|