142 lines
4.2 KiB
C++
142 lines
4.2 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <QClipboard>
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#include <QProcess>
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#include <QFile>
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#include <QTextStream>
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#include <QDir>
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#include <QFileInfo>
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#include <QFileDialog>
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#include <ctime>
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const QString WORK_FOLDER(QDir::homePath() + "/triage");
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const QString DACA2_PACKAGES(QDir::homePath() + "/daca2-packages");
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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qsrand(std::time(0));
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::loadFile()
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{
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const QString fileName = QFileDialog::getOpenFileName(this, tr("daca results file"), WORK_FOLDER, tr("Text files (*.txt)"));
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if (fileName.isEmpty())
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return;
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ui->results->clear();
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QFile file(fileName);
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file.open(QIODevice::ReadOnly | QIODevice::Text);
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QTextStream textStream(&file);
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QString url;
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QString errorMessage;
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QStringList allErrors;
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while (true) {
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const QString line = textStream.readLine();
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if (line.isNull())
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break;
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if (line.startsWith("ftp://")) {
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if (!url.isEmpty() && !errorMessage.isEmpty())
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allErrors << (url + "\n" + errorMessage);
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url = line;
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errorMessage.clear();
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} else if (!url.isEmpty() && QRegExp(".*: (error|warning|note):.*").exactMatch(line)) {
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if (!errorMessage.isEmpty())
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errorMessage += '\n';
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errorMessage += line;
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}
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}
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if (!url.isEmpty() && !errorMessage.isEmpty())
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allErrors << (url + "\n" + errorMessage);
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if (allErrors.size() > 100) {
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std::random_shuffle(allErrors.begin(), allErrors.end());
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ui->results->addItems(allErrors.mid(0,100));
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} else {
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ui->results->addItems(allErrors);
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}
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}
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static bool wget(const QString url)
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{
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QProcess process;
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process.setWorkingDirectory(WORK_FOLDER);
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process.start("wget", QStringList() << url);
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return process.waitForFinished(-1);
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}
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static bool unpackArchive(const QString archiveName)
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{
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// Unpack archive
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QStringList args;
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if (archiveName.endsWith(".tar.gz"))
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args << "xzvf";
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else if (archiveName.endsWith(".tar.bz2"))
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args << "xjvf";
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else if (archiveName.endsWith(".tar.xz"))
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args << "xJvf";
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args << archiveName;
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QProcess process;
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process.setWorkingDirectory(WORK_FOLDER);
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process.start("tar", args);
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return process.waitForFinished(-1);
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}
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void MainWindow::showResult(QListWidgetItem *item)
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{
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if (!item->text().startsWith("ftp://"))
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return;
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const QStringList lines = item->text().split("\n");
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if (lines.size() < 2)
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return;
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const QString url = lines[0];
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const QString msg = lines[1];
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const QString archiveName = url.mid(url.lastIndexOf("/") + 1);
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const int pos1 = msg.indexOf(":");
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const int pos2 = msg.indexOf(":", pos1+1);
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const QString fileName = msg.left(msg.indexOf(":"));
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const int lineNumber = msg.mid(pos1+1,pos2-pos1-1).toInt();
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if (!QFileInfo(fileName).exists()) {
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if (QFileInfo(DACA2_PACKAGES + '/' + archiveName.mid(0,archiveName.indexOf(".tar.")) + ".tar.xz").exists()) {
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if (!unpackArchive(DACA2_PACKAGES + '/' + archiveName.mid(0,archiveName.indexOf(".tar.")) + ".tar.xz"))
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return;
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} else {
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if (!QFileInfo(WORK_FOLDER + '/' + archiveName).exists()) {
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// Download archive
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if (!wget(url))
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return;
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}
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if (!unpackArchive(WORK_FOLDER + '/' + archiveName))
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return;
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}
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}
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// Open file
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ui->code->setFocus();
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QFile f(WORK_FOLDER + '/' + fileName);
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f.open(QIODevice::ReadOnly | QIODevice::Text);
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QTextStream textStream(&f);
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const QString fileData = textStream.readAll();
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ui->code->setPlainText(fileData);
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for (int pos = 0, line = 1; pos < fileData.size(); ++pos) {
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if (fileData[pos] == '\n') {
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++line;
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if (line == lineNumber) {
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QTextCursor textCursor = ui->code->textCursor();
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textCursor.setPosition(pos+1);
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ui->code->setTextCursor(textCursor);
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ui->code->centerCursor();
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break;
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}
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}
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}
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}
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