Add ZipReader and XmlStreamReader

src/xlsx/qtxlsx.pri

@@ -22,7 +22,9 @@ HEADERS += $$PWD/xlsxdocpropscore_p.h \
     $$PWD/xlsxworksheet_p.h \
     $$PWD/xlsxformat_p.h \
     $$PWD/xlsxglobal.h \
-    $$PWD/xlsxdrawing_p.h
+    $$PWD/xlsxdrawing_p.h \
+    $$PWD/xlsxxmlreader_p.h \
+    $$PWD/xlsxzipreader_p.h
 
 SOURCES += $$PWD/xlsxdocpropscore.cpp \
     $$PWD/xlsxdocpropsapp.cpp \
@@ -38,4 +40,6 @@ SOURCES += $$PWD/xlsxdocpropscore.cpp \
     $$PWD/xlsxworksheet.cpp \
     $$PWD/xlsxzipwriter.cpp \
     $$PWD/xlsxpackage.cpp \
-    $$PWD/xlsxdrawing.cpp
+    $$PWD/xlsxdrawing.cpp \
+    $$PWD/xlsxxmlreader.cpp \
+    $$PWD/xlsxzipreader.cpp

src/xlsx/xlsxxmlreader.cpp

@@ -0,0 +1,10 @@
+#include "xlsxxmlreader_p.h"
+
+namespace QXlsx {
+
+XmlStreamReader::XmlStreamReader(QIODevice *device) :
+    QXmlStreamReader(device)
+{
+}
+
+} // namespace QXlsx

src/xlsx/xlsxxmlreader_p.h

@@ -0,0 +1,16 @@
+#ifndef QXLSX_XLSXXMLREADER_H
+#define QXLSX_XLSXXMLREADER_H
+
+#include <QXmlStreamReader>
+
+namespace QXlsx {
+
+class XmlStreamReader : public QXmlStreamReader
+{
+public:
+    XmlStreamReader(QIODevice *device);
+};
+
+} // namespace QXlsx
+
+#endif // QXLSX_XLSXXMLREADER_H

src/xlsx/xlsxzipreader.cpp

@@ -0,0 +1,48 @@
+#include "xlsxzipreader_p.h"
+
+#include <private/qzipreader_p.h>
+
+namespace QXlsx {
+
+ZipReader::ZipReader(const QString &filePath) :
+    m_reader(new QZipReader(filePath))
+{
+    init();
+}
+
+ZipReader::ZipReader(QIODevice *device) :
+    m_reader(new QZipReader(device))
+{
+    init();
+}
+
+ZipReader::~ZipReader()
+{
+
+}
+
+void ZipReader::init()
+{
+    QList<QZipReader::FileInfo> allFiles = m_reader->fileInfoList();
+    foreach (const QZipReader::FileInfo &fi, allFiles) {
+        if (fi.isFile)
+            m_filePaths.append(fi.filePath);
+    }
+}
+
+bool ZipReader::exists() const
+{
+    return m_reader->exists();
+}
+
+QStringList ZipReader::filePaths() const
+{
+    return m_filePaths;
+}
+
+QByteArray ZipReader::fileData(const QString &fileName) const
+{
+    return m_reader->fileData(fileName);
+}
+
+} // namespace QXlsx

src/xlsx/xlsxzipreader_p.h

@@ -0,0 +1,31 @@
+#ifndef QXLSX_XLSXZIPREADER_P_H
+#define QXLSX_XLSXZIPREADER_P_H
+
+#include "xlsxglobal.h"
+#include <QScopedPointer>
+#include <QStringList>
+class QZipReader;
+class QIODevice;
+
+namespace QXlsx {
+
+class XLSX_AUTOTEST_EXPORT ZipReader
+{
+public:
+    explicit ZipReader(const QString &fileName);
+    explicit ZipReader(QIODevice *device);
+    ~ZipReader();
+    bool exists() const;
+    QStringList filePaths() const;
+    QByteArray fileData(const QString &fileName) const;
+
+private:
+    Q_DISABLE_COPY(ZipReader)
+    void init();
+    QScopedPointer<QZipReader> m_reader;
+    QStringList m_filePaths;
+};
+
+} // namespace QXlsx
+
+#endif // QXLSX_XLSXZIPREADER_P_H