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91 lines
2.5 KiB
91 lines
2.5 KiB
/*************************************************************************** |
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* Copyright (C) 2007 by Tobias Koenig <tokoe@kde.org> * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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***************************************************************************/ |
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#include "document.h" |
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#include <QFile> |
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#include <KLocalizedString> |
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#include <kzip.h> |
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using namespace FictionBook; |
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Document::Document(const QString &fileName) |
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: mFileName(fileName) |
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{ |
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} |
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bool Document::open() |
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{ |
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QIODevice *device; |
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QFile file(mFileName); |
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KZip zip(mFileName); |
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if (mFileName.endsWith(QLatin1String(".fb")) || mFileName.endsWith(QLatin1String(".fb2"))) { |
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if (!file.open(QIODevice::ReadOnly)) { |
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setError(i18n("Unable to open document: %1", file.errorString())); |
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return false; |
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} |
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device = &file; |
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} else { |
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if (!zip.open(QIODevice::ReadOnly)) { |
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setError(i18n("Document is not a valid ZIP archive")); |
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return false; |
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} |
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const KArchiveDirectory *directory = zip.directory(); |
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if (!directory) { |
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setError(i18n("Invalid document structure (main directory is missing)")); |
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return false; |
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} |
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const QStringList entries = directory->entries(); |
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QString documentFile; |
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for (int i = 0; i < entries.count(); ++i) { |
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if (entries[i].endsWith(QLatin1String(".fb2"))) { |
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documentFile = entries[i]; |
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break; |
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} |
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} |
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if (documentFile.isEmpty()) { |
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setError(i18n("No content found in the document")); |
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return false; |
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} |
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const KArchiveFile *entry = static_cast<const KArchiveFile *>(directory->entry(documentFile)); |
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// FIXME delete 'deviceì somewhen |
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device = entry->createDevice(); |
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} |
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QString errorMsg; |
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if (!mDocument.setContent(device, true, &errorMsg)) { |
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setError(i18n("Invalid XML document: %1", errorMsg)); |
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return false; |
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} |
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return true; |
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} |
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QDomDocument Document::content() const |
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{ |
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return mDocument; |
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} |
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QString Document::lastErrorString() const |
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{ |
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return mErrorString; |
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} |
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void Document::setError(const QString &error) |
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{ |
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mErrorString = error; |
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}
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