readd google translate
This commit is contained in:
Akash Mozumdar
parent
83e8c2ecde
commit
1ca9b3c8e6
10
deploy.ps1
10
deploy.ps1
@ -7,10 +7,11 @@ Compress-Archive -Force -DestinationPath Textractor -Path @(
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"Qt5Gui.dll",
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"Qt5Widgets.dll",
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"vnrhook.dll",
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"Remove Repetition.dll",
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"Copy to Clipboard.dll",
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"Bing Translate.dll",
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"Copy to Clipboard.dll",
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"Extra Newlines.dll",
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"Google Translate.dll",
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"Remove Repetition.dll",
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"Extensions.txt"
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)
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@ -23,9 +24,10 @@ Compress-Archive -Force -DestinationPath Textractor -Path @(
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"Qt5Gui.dll",
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"Qt5Widgets.dll",
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"vnrhook.dll",
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"Remove Repetition.dll",
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"Copy to Clipboard.dll",
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"Bing Translate.dll",
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"Copy to Clipboard.dll",
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"Extra Newlines.dll",
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"Google Translate.dll",
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"Remove Repetition.dll",
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"Extensions.txt"
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)
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204
extensions/googletranslate/googletranslate.cpp
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204
extensions/googletranslate/googletranslate.cpp
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@ -0,0 +1,204 @@
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#include "../extension.h"
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#include <winhttp.h>
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#include <ctime>
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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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"Afrikaans: af",
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"Arabic: ar",
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"Albanian: sq",
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"Belarusian: be",
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"Bengali: bn",
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"Bosnian: bs",
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"Bulgarian: bg",
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"Catalan: ca",
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"Chinese(Simplified): zh-CH",
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"Chinese(Traditional): zh-TW",
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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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"Esperanto: eo",
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"Estonian: et",
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"Filipino: tl",
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"Finnish: fi",
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"French: fr",
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"Galician: gl",
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"German: de",
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"Greek: el",
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"Hebrew: iw",
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"Hindi: hi",
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"Hungarian: hu",
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"Icelandic: is",
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"Indonesian: id",
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"Irish: ga",
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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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"Latin: la",
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"Latvian: lv",
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"Lithuanian: lt",
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"Macedonian: mk",
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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",
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"Slovak: sk",
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"Slovenian: sl",
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"Somali: so",
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"Spanish: es",
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"Swahili: sw",
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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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"Yiddish: yi",
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"Zulu: zu"
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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 Google 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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std::wstring GetTranslationUri(std::wstring text, unsigned TKK)
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{
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// If no TKK available, use this uri. Can't use too much or google will detect unauthorized access.
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if (!TKK) return L"/translate_a/single?client=gtx&dt=ld&dt=rm&dt=t&tl=" + translateTo + L"&q=" + text;
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// Artikash 8/19/2018: reverse engineered from translate.google.com
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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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unsigned a = (unsigned)(_time64(NULL) / 3600), b = a; // <- the first part of TKK
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for (int i = 0; utf8[i];)
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{
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a += (unsigned)utf8[i++];
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a += a << 10;
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a ^= a >> 6;
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}
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a += a << 3;
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a ^= a >> 11;
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a += a << 15;
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a ^= TKK;
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a %= 1000000;
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b ^= a;
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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", (unsigned)utf8[i++]);
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text += L"%" + std::wstring(utf8char);
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}
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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;
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}
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bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
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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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static unsigned TKK = 0;
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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;
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if (internet)
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{
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if (!TKK)
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if (HINTERNET connection = WinHttpConnect(internet, L"translate.google.com", INTERNET_DEFAULT_HTTPS_PORT, 0))
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{
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if (HINTERNET request = WinHttpOpenRequest(connection, L"GET", L"/", NULL, NULL, NULL, 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[100000] = {}; // Google Translate page is ~64kb
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WinHttpReceiveResponse(request, NULL);
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WinHttpReadData(request, buffer, 100000, &bytesRead);
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if (strstr(buffer, "a\\x3d")) TKK = strtoll(strstr(buffer, "a\\x3d") + 5, nullptr, 10) + strtoll(strstr(buffer, "b\\x3d") + 5, nullptr, 10);
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else TKK = strtoll(strstr(buffer, "TKK") + 12, nullptr, 10);
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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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if (HINTERNET connection = WinHttpConnect(internet, L"translate.google.com", INTERNET_DEFAULT_HTTPS_PORT, 0))
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{
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if (HINTERNET request = WinHttpOpenRequest(connection, L"GET", GetTranslationUri(sentence, TKK).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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// Response formatted as JSON: starts with '[[["'
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if (buffer[0] == '[')
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{
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wchar_t wbuffer[10000] = {};
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MultiByteToWideChar(CP_UTF8, 0, buffer, -1, wbuffer, 10000);
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std::wstring response(wbuffer);
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for (std::wsmatch results; std::regex_search(response, results, std::wregex(L"\\[\"(.*?)\",[n\"]")); response = results.suffix().str())
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translation += std::wstring(results[1]) + L" ";
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for (auto& c : translation) if (c == L'\\') c = 0x200b;
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}
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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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if (translation == L"") translation = L"Error while translating.";
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sentence += L"\r\n" + translation;
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return true;
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}
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