mirror of
https://github.com/Chatterino/chatterino2.git
synced 2024-11-13 19:49:51 +01:00
88 lines
2.1 KiB
C++
88 lines
2.1 KiB
C++
#include "BrowserExtension.hpp"
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#include "singletons/NativeMessaging.hpp"
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#include <QStringList>
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#include <QTimer>
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#include <fstream>
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#include <iostream>
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#include <memory>
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#ifdef Q_OS_WIN
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#include <fcntl.h>
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#include <io.h>
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#include <stdio.h>
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#endif
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namespace chatterino {
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namespace {
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void initFileMode()
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{
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#ifdef Q_OS_WIN
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_setmode(_fileno(stdin), _O_BINARY);
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_setmode(_fileno(stdout), _O_BINARY);
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#endif
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}
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void runLoop(NativeMessagingClient &client)
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{
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while (true) {
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char size_c[4];
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std::cin.read(size_c, 4);
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if (std::cin.eof()) break;
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auto size = *reinterpret_cast<uint32_t *>(size_c);
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#if 0
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bool bigEndian = isBigEndian();
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// To avoid breaking strict-aliasing rules and potentially inducing undefined behaviour, the following code can be run instead
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uint32_t size = 0;
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if (bigEndian) {
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size = size_c[3] | static_cast<uint32_t>(size_c[2]) << 8 |
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static_cast<uint32_t>(size_c[1]) << 16 | static_cast<uint32_t>(size_c[0]) << 24;
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} else {
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size = size_c[0] | static_cast<uint32_t>(size_c[1]) << 8 |
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static_cast<uint32_t>(size_c[2]) << 16 | static_cast<uint32_t>(size_c[3]) << 24;
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}
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#endif
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std::unique_ptr<char[]> buffer(new char[size + 1]);
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std::cin.read(buffer.get(), size);
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*(buffer.get() + size) = '\0';
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client.sendMessage(
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QByteArray::fromRawData(buffer.get(), static_cast<int32_t>(size)));
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}
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}
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} // namespace
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bool shouldRunBrowserExtensionHost(const QStringList &args)
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{
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return args.size() > 0 && (args[0].startsWith("chrome-extension://") ||
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args[0].endsWith(".json"));
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}
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void runBrowserExtensionHost()
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{
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initFileMode();
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std::atomic<bool> ping(false);
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QTimer timer;
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QObject::connect(&timer, &QTimer::timeout, [&ping] {
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if (!ping.exchange(false)) {
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_Exit(0);
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}
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});
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timer.setInterval(11000);
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timer.start();
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NativeMessagingClient client;
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runLoop(client);
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}
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} // namespace chatterino
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