151 lines
4.0 KiB
C++
151 lines
4.0 KiB
C++
#include "../extension.h"
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#include <winhttp.h>
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#include <vector>
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#include <mutex>
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#include <algorithm>
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#include <regex>
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#include <QInputDialog>
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#include <QTimer>
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QStringList languages
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{
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"English: en",
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"Arabic: ar",
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"Bosnian: bs-Latn",
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"Bulgarian: bg",
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"Catalan: ca",
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"Chinese(Simplified): zh-CHS",
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"Chinese(Traditional): zh-CHT",
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"Croatian: hr",
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"Czech: cs",
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"Danish: da",
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"Dutch: nl",
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"Estonian: et",
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"Finnish: fi",
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"French: fr",
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"German: de",
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"Greek: el",
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"Hebrew: he",
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"Hindi: hi",
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"Hungarian: hu",
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"Indonesian: id",
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"Italian: it",
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"Japanese: ja",
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"Klingon: tlh",
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"Korean: ko",
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"Latvian: lv",
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"Lithuanian: lt",
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"Malay: ms",
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"Maltese: mt",
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"Norwegian: no",
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"Persian: fa",
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"Polish: pl",
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"Portuguese: pt",
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"Romanian: ro",
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"Russian: ru",
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"Serbian: sr-Cyrl",
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"Slovak: sk",
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"Slovenian: sl",
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"Spanish: es",
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"Swedish: sv",
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"Thai: th",
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"Turkish: tr",
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"Ukranian: uk",
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"Urdu: ur",
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"Vietnamese: vi",
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"Welsh: cy"
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};
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std::wstring translateTo;
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BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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{
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QTimer::singleShot(0, []
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{
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translateTo = QInputDialog::getItem(nullptr, "Select Language", "What language should Bing translate to?", languages, 0, false).split(" ")[1].toStdWString();
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});
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}
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break;
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case DLL_PROCESS_DETACH:
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{
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}
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break;
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}
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return TRUE;
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}
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// This function detects language and puts it in translateFrom if it's empty
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std::wstring Translate(std::wstring text, std::wstring& translateFrom, std::wstring translateTo)
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{
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static HINTERNET internet = NULL;
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if (!internet) internet = WinHttpOpen(L"Mozilla/5.0 Textractor", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, NULL, NULL, 0);
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char utf8[10000] = {};
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WideCharToMultiByte(CP_UTF8, 0, text.c_str(), -1, utf8, 10000, NULL, NULL);
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text.clear();
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for (int i = 0; utf8[i];)
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{
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wchar_t utf8char[3] = {};
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swprintf_s<3>(utf8char, L"%02X", (int)(unsigned char)utf8[i++]);
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text += L"%" + std::wstring(utf8char);
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}
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std::wstring translation;
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if (internet)
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{
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std::wstring location = translateFrom.empty()
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? L"/tdetect?text=" + text
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: L"/ttranslate?from=" + translateFrom + L"&to=" + translateTo + L"&text=" + text;
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if (HINTERNET connection = WinHttpConnect(internet, L"www.bing.com", INTERNET_DEFAULT_HTTPS_PORT, 0))
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{
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if (HINTERNET request = WinHttpOpenRequest(connection, L"POST", location.c_str(), NULL, NULL, NULL, WINHTTP_FLAG_ESCAPE_DISABLE | WINHTTP_FLAG_SECURE))
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{
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if (WinHttpSendRequest(request, NULL, 0, NULL, 0, 0, NULL))
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{
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DWORD bytesRead;
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char buffer[10000] = {};
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WinHttpReceiveResponse(request, NULL);
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WinHttpReadData(request, buffer, 10000, &bytesRead);
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wchar_t wbuffer[10000] = {};
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MultiByteToWideChar(CP_UTF8, 0, buffer, -1, wbuffer, 10000);
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if (translateFrom.empty()) translateFrom = wbuffer;
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// Response formatted as JSON: translation starts with :" and ends with "}
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if (std::wcmatch results; std::regex_search(wbuffer, results, std::wregex(L":\"(.+)\"\\}"))) translation = results[1];
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}
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WinHttpCloseHandle(request);
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}
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WinHttpCloseHandle(connection);
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}
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}
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return translation;
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}
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bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
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{
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if (sentenceInfo["hook address"] == -1) return false;
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{
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static std::mutex m;
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static std::vector<DWORD> requestTimes;
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std::lock_guard l(m);
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requestTimes.push_back(GetTickCount());
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requestTimes.erase(std::remove_if(requestTimes.begin(), requestTimes.end(), [&](DWORD requestTime) { return GetTickCount() - requestTime > 60 * 1000; }), requestTimes.end());
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if (!sentenceInfo["current select"] && requestTimes.size() > 30)
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{
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sentence += L"\r\nToo many translation requests: refuse to make more.";
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return true;
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}
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}
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std::wstring translation, translateFrom;
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Translate(sentence, translateFrom, translateTo);
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translation = Translate(sentence, translateFrom, translateTo);
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for (auto& c : translation) if (c == L'\\') c = 0x200b;
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if (translation.empty()) translation = L"Error while translating.";
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sentence += L"\r\n" + translation;
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return true;
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} |