From 1ca9b3c8e6e2c64f4c77f7750243d40e728746f2 Mon Sep 17 00:00:00 2001 From: Akash Mozumdar Date: Sat, 3 Nov 2018 23:26:53 -0400 Subject: [PATCH] readd google translate --- deploy.ps1 | 10 +- .../googletranslate/googletranslate.cpp | 204 ++++++++++++++++++ 2 files changed, 210 insertions(+), 4 deletions(-) create mode 100644 extensions/googletranslate/googletranslate.cpp diff --git a/deploy.ps1 b/deploy.ps1 index 63d3bbf..6a1edef 100644 --- a/deploy.ps1 +++ b/deploy.ps1 @@ -7,10 +7,11 @@ Compress-Archive -Force -DestinationPath Textractor -Path @( "Qt5Gui.dll", "Qt5Widgets.dll", "vnrhook.dll", - "Remove Repetition.dll", - "Copy to Clipboard.dll", "Bing Translate.dll", + "Copy to Clipboard.dll", "Extra Newlines.dll", + "Google Translate.dll", + "Remove Repetition.dll", "Extensions.txt" ) @@ -23,9 +24,10 @@ Compress-Archive -Force -DestinationPath Textractor -Path @( "Qt5Gui.dll", "Qt5Widgets.dll", "vnrhook.dll", - "Remove Repetition.dll", - "Copy to Clipboard.dll", "Bing Translate.dll", + "Copy to Clipboard.dll", "Extra Newlines.dll", + "Google Translate.dll", + "Remove Repetition.dll", "Extensions.txt" ) \ No newline at end of file diff --git a/extensions/googletranslate/googletranslate.cpp b/extensions/googletranslate/googletranslate.cpp new file mode 100644 index 0000000..6791697 --- /dev/null +++ b/extensions/googletranslate/googletranslate.cpp @@ -0,0 +1,204 @@ +#include "../extension.h" +#include +#include +#include +#include +#include +#include +#include +#include + +QStringList languages +{ + "English: en", + "Afrikaans: af", + "Arabic: ar", + "Albanian: sq", + "Belarusian: be", + "Bengali: bn", + "Bosnian: bs", + "Bulgarian: bg", + "Catalan: ca", + "Chinese(Simplified): zh-CH", + "Chinese(Traditional): zh-TW", + "Croatian: hr", + "Czech: cs", + "Danish: da", + "Dutch: nl", + "Esperanto: eo", + "Estonian: et", + "Filipino: tl", + "Finnish: fi", + "French: fr", + "Galician: gl", + "German: de", + "Greek: el", + "Hebrew: iw", + "Hindi: hi", + "Hungarian: hu", + "Icelandic: is", + "Indonesian: id", + "Irish: ga", + "Italian: it", + "Japanese: ja", + "Klingon: tlh", + "Korean: ko", + "Latin: la", + "Latvian: lv", + "Lithuanian: lt", + "Macedonian: mk", + "Malay: ms", + "Maltese: mt", + "Norwegian: no", + "Persian: fa", + "Polish: pl", + "Portuguese: pt", + "Romanian: ro", + "Russian: ru", + "Serbian: sr", + "Slovak: sk", + "Slovenian: sl", + "Somali: so", + "Spanish: es", + "Swahili: sw", + "Swedish: sv", + "Thai: th", + "Turkish: tr", + "Ukranian: uk", + "Urdu: ur", + "Vietnamese: vi", + "Welsh: cy", + "Yiddish: yi", + "Zulu: zu" +}; + +std::wstring translateTo; + +BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) +{ + switch (ul_reason_for_call) + { + case DLL_PROCESS_ATTACH: + { + QTimer::singleShot(0, [] + { + translateTo = QInputDialog::getItem(nullptr, "Select Language", "What language should Google translate to?", languages, 0, false).split(" ")[1].toStdWString(); + }); + } + break; + case DLL_PROCESS_DETACH: + { + } + break; + } + return TRUE; +} + +std::wstring GetTranslationUri(std::wstring text, unsigned TKK) +{ + // If no TKK available, use this uri. Can't use too much or google will detect unauthorized access. + if (!TKK) return L"/translate_a/single?client=gtx&dt=ld&dt=rm&dt=t&tl=" + translateTo + L"&q=" + text; + + // Artikash 8/19/2018: reverse engineered from translate.google.com + char utf8[10000] = {}; + WideCharToMultiByte(CP_UTF8, 0, text.c_str(), -1, utf8, 10000, NULL, NULL); + + unsigned a = (unsigned)(_time64(NULL) / 3600), b = a; // <- the first part of TKK + for (int i = 0; utf8[i];) + { + a += (unsigned)utf8[i++]; + a += a << 10; + a ^= a >> 6; + } + a += a << 3; + a ^= a >> 11; + a += a << 15; + a ^= TKK; + a %= 1000000; + b ^= a; + + text.clear(); + for (int i = 0; utf8[i];) + { + wchar_t utf8char[3] = {}; + swprintf_s<3>(utf8char, L"%02X", (unsigned)utf8[i++]); + text += L"%" + std::wstring(utf8char); + } + + return L"/translate_a/single?client=t&dt=ld&dt=rm&dt=t&tl=" + translateTo + L"&tk=" + std::to_wstring(a) + L"." + std::to_wstring(b) + L"&q=" + text; +} + +bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo) +{ + static HINTERNET internet = NULL; + if (!internet) internet = WinHttpOpen(L"Mozilla/5.0 Textractor", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, NULL, NULL, 0); + static unsigned TKK = 0; + + if (sentenceInfo["hook address"] == -1) return false; + + { + static std::mutex m; + static std::vector requestTimes; + std::lock_guard l(m); + requestTimes.push_back(GetTickCount()); + requestTimes.erase(std::remove_if(requestTimes.begin(), requestTimes.end(), [&](DWORD requestTime) { return GetTickCount() - requestTime > 60 * 1000; }), requestTimes.end()); + if (!sentenceInfo["current select"] && requestTimes.size() > 30) + { + sentence += L"\r\nToo many translation requests: refuse to make more."; + return true; + } + } + + std::wstring translation; + if (internet) + { + if (!TKK) + if (HINTERNET connection = WinHttpConnect(internet, L"translate.google.com", INTERNET_DEFAULT_HTTPS_PORT, 0)) + { + if (HINTERNET request = WinHttpOpenRequest(connection, L"GET", L"/", NULL, NULL, NULL, WINHTTP_FLAG_SECURE)) + { + if (WinHttpSendRequest(request, NULL, 0, NULL, 0, 0, NULL)) + { + DWORD bytesRead; + char buffer[100000] = {}; // Google Translate page is ~64kb + WinHttpReceiveResponse(request, NULL); + WinHttpReadData(request, buffer, 100000, &bytesRead); + if (strstr(buffer, "a\\x3d")) TKK = strtoll(strstr(buffer, "a\\x3d") + 5, nullptr, 10) + strtoll(strstr(buffer, "b\\x3d") + 5, nullptr, 10); + else TKK = strtoll(strstr(buffer, "TKK") + 12, nullptr, 10); + } + WinHttpCloseHandle(request); + } + WinHttpCloseHandle(connection); + } + + if (HINTERNET connection = WinHttpConnect(internet, L"translate.google.com", INTERNET_DEFAULT_HTTPS_PORT, 0)) + { + if (HINTERNET request = WinHttpOpenRequest(connection, L"GET", GetTranslationUri(sentence, TKK).c_str(), NULL, NULL, NULL, WINHTTP_FLAG_ESCAPE_DISABLE | WINHTTP_FLAG_SECURE)) + { + if (WinHttpSendRequest(request, NULL, 0, NULL, 0, 0, NULL)) + { + DWORD bytesRead; + char buffer[10000] = {}; + WinHttpReceiveResponse(request, NULL); + WinHttpReadData(request, buffer, 10000, &bytesRead); + // Response formatted as JSON: starts with '[[["' + if (buffer[0] == '[') + { + wchar_t wbuffer[10000] = {}; + MultiByteToWideChar(CP_UTF8, 0, buffer, -1, wbuffer, 10000); + std::wstring response(wbuffer); + for (std::wsmatch results; std::regex_search(response, results, std::wregex(L"\\[\"(.*?)\",[n\"]")); response = results.suffix().str()) + translation += std::wstring(results[1]) + L" "; + for (auto& c : translation) if (c == L'\\') c = 0x200b; + } + } + WinHttpCloseHandle(request); + } + WinHttpCloseHandle(connection); + } + } + + if (translation == L"") translation = L"Error while translating."; + sentence += L"\r\n" + translation; + return true; +} \ No newline at end of file