From 3dbc85f9294a637f60d8709e7221937a70fa17ac Mon Sep 17 00:00:00 2001 From: leca Date: Sat, 15 Mar 2025 00:48:46 +0300 Subject: [PATCH] generate and show qr code --- CMakeLists.txt | 8 ++++++- README.md | 3 ++- README.ru.md | 2 +- ofdscene.cpp | 51 +++++++++++++++++++++++++++++-------------- ofdscene.h | 2 ++ translations/en_US.ts | 36 ++++++++++++++++++++---------- translations/ru_RU.ts | 36 ++++++++++++++++++++---------- utils/utils.cpp | 30 +++++++++++++++++++++++++ utils/utils.h | 2 ++ 9 files changed, 129 insertions(+), 41 deletions(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 58362ab..a801d5e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -135,12 +135,18 @@ endif() FetchContent_Declare(httplib SYSTEM GIT_REPOSITORY https://github.com/yhirose/cpp-httplib - GIT_TAG 2eaa2ea64f9fb12773306534d461d9ed63cb76b6 # v0.14.1 + GIT_TAG 0bda3a7d1a797f2b67953504fefa7391a817a0bd GIT_SHALLOW TRUE) FetchContent_MakeAvailable(httplib) find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs) +find_package(PkgConfig) +pkg_check_modules(QRENCODE REQUIRED libqrencode) +include_directories(${QRENCODE_INCLUDE_DIRS}) +link_directories(${QRENCODE_LIBRARY_DIRS}) +target_link_libraries(checks-parser PRIVATE ${QRENCODE_LIBRARIES}) + include_directories( ${OpenCV_INCLUDE_DIRS} ) target_include_directories(checks-parser PUBLIC ${OpenCV_INCLUDE_DIRS}) diff --git a/README.md b/README.md index 40a212c..88b07be 100644 --- a/README.md +++ b/README.md @@ -29,6 +29,7 @@ In general, you need to install following dependencies in order to build that ap * curl * nlohmann-json * qt5 +* qrencode Please, do not hesitate to open an issue if you cannot build that. I will help and if you are building on a distro that is not listed there, we can append that list as soon as we will solve your problem! ### Linux @@ -36,7 +37,7 @@ Please, do not hesitate to open an issue if you cannot build that. I will help a I recommend using aur helper (I use yay) to install dependencies. Or, if you're masochist, you can build all by yourself ¯\\\_(ツ)\_/¯ ``` #Install dependencies -yay -S base-devel qt5-base opencv zbar nlohmann-json tesseract +yay -S base-devel qt5-base opencv zbar nlohmann-json tesseract qrencode #Install a language package for OCR. Replace ``LANG` to your language. For example, ``tesseract-data-rus`` for russian language yay -S tesseract-data-LANG #Clone and compile an app diff --git a/README.ru.md b/README.ru.md index 85adc56..0e9ec5c 100644 --- a/README.ru.md +++ b/README.ru.md @@ -37,7 +37,7 @@ Я рекомендую использовать помощник для АУРа (я использую yay) чтобы установить зависимости. Или, если вы мазохист, можете собрать все зависимости ручками ¯\\\_(ツ)\_/¯ ``` #Установка зависимостей -yay -S base-devel qt5-base opencv zbar nlohmann-json tesseract +yay -S base-devel qt5-base opencv zbar nlohmann-json tesseract qrencode #Установка языкового пакета для OCR. Замените ``LANG` на желаемый язык. Например, ``tesseract-data-rus`` для русского языка yay -S tesseract-data-LANG #Загрузка исходгого кода и сборка приложения diff --git a/ofdscene.cpp b/ofdscene.cpp index 238174e..6621d33 100644 --- a/ofdscene.cpp +++ b/ofdscene.cpp @@ -7,11 +7,13 @@ #include #include #include +#include #include #include - #include +#include +#include #include @@ -46,27 +48,29 @@ void OFDScene::startHttpServer() { } this->port = rand() % (65535 - 1024) + 1024; - httplib::Server svr; + std::string connectionString = "binaryeye://scan/?ret=http://"+ localIp +":"+ std::to_string(port) +"/?result={RESULT}"; - svr.Get("/", [&](const httplib::Request &req, httplib::Response &res){ - if (req.params.size() < 6) { - res.set_redirect("binaryeye://scan/?ret=http://"+ localIp +":"+ std::to_string(port) +"/", 301); + server.Get("/", [&](const httplib::Request &req, httplib::Response &res){ + std::map paramsMap; + if (req.params.size() < 1) { + res.set_redirect(connectionString, 301); std::cerr << "Too few params: " << req.params.size() << std::endl; return; } - std::map paramsMap; - for (auto ¶m : req.params) { - paramsMap.insert(std::pair(param.first, param.second)); + std::string result = req.params.find("result")->second; + std::vector dataSplit = split(result, "&"); + for (std::string &pair : dataSplit) { + std::vector values = split(pair, "="); + paramsMap.insert(std::pair(values[0], values[1])); } emit onDataDecode(paramsMap); - res.set_redirect("binaryeye://scan/?ret=http://"+ localIp +":"+ std::to_string(port) +"/", 301); + res.set_redirect(connectionString, 301); }); - number_of_retries ++; std::cerr << "Listening on port: " << this->port << std::endl; - if (!svr.listen("0.0.0.0", this->port)) { + if (!server.listen("0.0.0.0", this->port)) { std::cerr << "Random port seems to be occupied. Trying to generate another one" << std::endl; number_of_retries ++; continue; @@ -94,9 +98,6 @@ void OFDScene::on_choose_image_button_clicked() { } void OFDScene::onDataDecode(std::map data) { - // std::vector dataSplit = split(data, "&"); - - ui->fn_line_edit->setText(QString::fromStdString(data["fn"])); ui->fd_line_edit->setText(QString::fromStdString(data["i"])); ui->fi_line_edit->setText(QString::fromStdString(data["fp"])); @@ -117,7 +118,6 @@ void OFDScene::onDataDecode(std::map data) { ui->total_spin_box->setValue(std::stod(total)); } - void OFDScene::on_parse_button_clicked() { Net net; net.get_captcha_from_ofdru(); @@ -178,9 +178,28 @@ void OFDScene::on_parse_button_clicked() { } } - void OFDScene::on_binary_eye_button_clicked() { http_thread = new std::thread(&OFDScene::startHttpServer, this); + ui->binary_eye_button->setEnabled(false); + + while (!server.is_running()); + std::string localIp; + try { + localIp = get_local_ip_address(); + } catch(std::exception e) { + std::cerr << e.what() << std::endl; + return; + } + std::string connectionString = "binaryeye://scan?ret=http://" + localIp + ":" + std::to_string(port) + "/?result={RESULT}"; + + generate_qr_code(connectionString); + + QMessageBox infoDialog = QMessageBox(); + infoDialog.setText(QString::fromStdString(connectionString)); + infoDialog.setIconPixmap(QPixmap(QString::fromStdString(get_path_relative_to_home(".local/share/checks_parser/binaryeye_connection.png"))).scaled(400, 400, Qt::KeepAspectRatio)); + infoDialog.setWindowTitle(tr("QR code for binaryeye to connect")); + infoDialog.setButtonText(1, tr("I've scanned")); + infoDialog.exec(); } void OFDScene::notifyHttpServerFailure() { diff --git a/ofdscene.h b/ofdscene.h index 0b8e019..8162450 100644 --- a/ofdscene.h +++ b/ofdscene.h @@ -2,6 +2,7 @@ #define OFDSCENE_H #include +#include #include namespace Ui { @@ -36,6 +37,7 @@ private: std::thread *http_thread; unsigned int port; + httplib::Server server; }; #endif // OFDSCENE_H diff --git a/translations/en_US.ts b/translations/en_US.ts index 6a34cdd..ddb3cdb 100644 --- a/translations/en_US.ts +++ b/translations/en_US.ts @@ -367,60 +367,74 @@ Parse - + Could not start http server. 10 times in a row random port was occupied. Either you should run for a lottery ticket, or the problem is in the program. If the lottery ticket wasn't lucky, please, contact the developer. - + Could not start http server. - + Please, select a picture where QR code that contains info about check is present Please, select a picture where QR code that contains info about check is present - + Picture was not selected Picture was not selected - + Selected image: Selected image: - + Captcha was not solved correctly! Captcha was not solved correctly! - + Captcha is incorrect Captcha is incorrect - + Internal server error. Please, try again later. Internal server error. Please, try again later. - + Internal server error Internal server error - + Check not found. Please, ensure correctness of entered data. Check not found. Please, ensure correctness of entered data. - + Check was not found Check was not found + + + QR code for binaryeye to connect + + + + + I've scanned + + + + 123 123 + 123 123 + OutputDialog diff --git a/translations/ru_RU.ts b/translations/ru_RU.ts index 06dd4a5..84284f1 100644 --- a/translations/ru_RU.ts +++ b/translations/ru_RU.ts @@ -367,60 +367,74 @@ Парсить - + Could not start http server. 10 times in a row random port was occupied. Either you should run for a lottery ticket, or the problem is in the program. If the lottery ticket wasn't lucky, please, contact the developer. - + Could not start http server. - + Please, select a picture where QR code that contains info about check is present Пожалуйста, выберете изображение, содержащее QR код с информацией о чеке - + Picture was not selected Изображение не было выбрано - + Selected image: Выбранное изображение: - + Captcha was not solved correctly! Капча была решена неверно! - + Captcha is incorrect Капча введена неверно - + Internal server error. Please, try again later. Внутренняя ошибка сервера. Пожалуйста, попробуйте снова позже. - + Internal server error Внутренняя ошибка сервера - + Check not found. Please, ensure correctness of entered data. Чек не найден. Пожалуйста, убедитесь в правильности введённых данных. - + Check was not found Чек не найден + + + QR code for binaryeye to connect + + + + + I've scanned + + + + 123 123 + 123 123 + OutputDialog diff --git a/utils/utils.cpp b/utils/utils.cpp index ec5ab3d..f0b7b0c 100644 --- a/utils/utils.cpp +++ b/utils/utils.cpp @@ -5,6 +5,10 @@ #include #include #include +#include +#include +#include +#include #include #include #include "../exceptions/ofdrequestexception.h" @@ -13,6 +17,7 @@ #include #include #include +#include std::string get_local_ip_address() { struct ifaddrs * ifAddrStruct=NULL; @@ -214,3 +219,28 @@ Check parseOfdRuAnswer(std::string html) { return c; } + +void generate_qr_code(std::string data) { + QRcode *qrCode = QRcode_encodeString(data.c_str(), 2, QR_ECLEVEL_L, QR_MODE_8, 1); + if (qrCode == NULL) { + std::cerr << "Error on generating qr code" << std::endl; + } + + cv::Mat qrCodeImage = cv::Mat::zeros(qrCode->width, qrCode->width, CV_8UC3); + + for (int y = 0; y < qrCode->width; y++) { + for (int x = 0; x < qrCode->width; x++) { + cv::rectangle( + qrCodeImage, + cv::Point(x, y), + cv::Point(x + 1, y + 1), + ((qrCode->data[y * qrCode->width + x] & 1) ? + cv::Scalar(255., 255., 255.) : cv::Scalar(0., 0., 0.) + ), + -1 + ); + } + } + cv::imwrite(get_path_relative_to_home(".local/share/checks_parser/binaryeye_connection.png"), qrCodeImage); + QRcode_free(qrCode); +} diff --git a/utils/utils.h b/utils/utils.h index 7bb7402..b4cc663 100644 --- a/utils/utils.h +++ b/utils/utils.h @@ -20,4 +20,6 @@ Check parseOfdRuAnswer(std::string); std::wstring trim_html_response(std::wstring& check); +void generate_qr_code(std::string data); + #endif // UTILS_H