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https://bitbucket.org/smil3y/kde-workspace.git
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17cd523fb2
it uses the ICO image format handler which can read only image/vnd.microsoft.icon also optimized the windowsexecreator while at it to not created temporary file (which later wrestool would overwrite anyway) but rather just generate output file path via KTemporaryFile::filePath() and delete it manually when done Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
/*
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windowsexecreator.cpp - Thumbnail Creator for Microsoft Windows Executables
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Copyright (c) 2009 by Pali Rohár <pali.rohar@gmail.com>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#include "windowsexecreator.h"
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#include <QString>
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#include <QImage>
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#include <QPair>
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#include <QProcess>
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#include <ktemporaryfile.h>
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#include <kdebug.h>
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#include <kdemacros.h>
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typedef QPair<QString,int> IconInExe;
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extern "C"
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{
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KDE_EXPORT ThumbCreator *new_creator()
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{
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return new WindowsExeCreator();
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}
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}
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WindowsExeCreator::WindowsExeCreator()
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{
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}
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bool WindowsExeCreator::create(const QString &path, int width, int height, QImage &img)
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{
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QProcess wrestool;
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wrestool.start("wrestool", QStringList() << "-l" << path);
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wrestool.waitForFinished();
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if (wrestool.exitCode() != 0) {
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return false;
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}
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const QStringList output = QString(wrestool.readAll()).split('\n');
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QRegExp regExp("--type=(.*) --name=(.*) --language=(.*) \\[(.*)\\]");
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QList<IconInExe> icons;
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// First try use group icons (type 14, default first for windows executables)
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foreach (const QString &line, output) {
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if (regExp.indexIn(line) != -1 && regExp.cap(1).toInt() == 14) {
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icons << qMakePair(regExp.cap(2), 14);
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}
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}
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// Then icons (type 3, could be in higher resolution)
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foreach (const QString &line, output) {
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if (regExp.indexIn(line) != -1 && regExp.cap(1).toInt() == 3) {
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icons << qMakePair(regExp.cap(2), 3);
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}
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}
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foreach (const IconInExe &icon, icons) {
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QString name = icon.first;
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const int type = icon.second;
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if (name.at(0) == '\'') {
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name = name.mid(1, name.size() - 2);
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}
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QString outputFile = KTemporaryFile::filePath("XXXXXXXXXX.ico");
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const QStringList wrestoolargs = QStringList()
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<< "-x"
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<< "-t" << QString::number(type)
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<< "-n" << name
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<< "-o" << outputFile
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<< path;
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wrestool.start("wrestool", wrestoolargs);
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wrestool.waitForFinished();
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if (wrestool.exitCode() == 0 && QFile::exists(outputFile)) {
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const QImage tmp(outputFile, "ICO");
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img = tmp.scaled(QSize(width, height), Qt::KeepAspectRatio);
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QFile::remove(outputFile);
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return true;
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}
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}
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return false;
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}
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