| 1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
|---|---|
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "flutter/lib/ui/window/key_data_packet.h" |
| 6 | |
| 7 | #include <cstring> |
| 8 | |
| 9 | #include "flutter/fml/logging.h" |
| 10 | |
| 11 | namespace flutter { |
| 12 | |
| 13 | KeyDataPacket::KeyDataPacket(const KeyData& event, const char* character) { |
| 14 | size_t char_size = character == nullptr ? 0 : strlen(s: character); |
| 15 | uint64_t char_size_64 = char_size; |
| 16 | data_.resize(sz: sizeof(uint64_t) + sizeof(KeyData) + char_size); |
| 17 | memcpy(dest: CharacterSizeStart(), src: &char_size_64, n: sizeof(char_size)); |
| 18 | memcpy(dest: KeyDataStart(), src: &event, n: sizeof(KeyData)); |
| 19 | if (character != nullptr) { |
| 20 | memcpy(dest: CharacterStart(), src: character, n: char_size); |
| 21 | } |
| 22 | } |
| 23 | |
| 24 | KeyDataPacket::~KeyDataPacket() = default; |
| 25 | |
| 26 | } // namespace flutter |
| 27 |