Uninstall support

1 files changed, 178 insertions, 0 deletions

diff --git a/installer/quazip/quazipfileinfo.h b/installer/quazip/quazipfileinfo.h
new file mode 100644
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+++ b/installer/quazip/quazipfileinfo.h
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+#ifndef QUA_ZIPFILEINFO_H
+#define QUA_ZIPFILEINFO_H
+
+/*
+Copyright (C) 2005-2014 Sergey A. Tachenov
+
+This file is part of QuaZIP.
+
+QuaZIP is free software: you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation, either version 2.1 of the License, or
+(at your option) any later version.
+
+QuaZIP is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with QuaZIP.  If not, see <http://www.gnu.org/licenses/>.
+
+See COPYING file for the full LGPL text.
+
+Original ZIP package is copyrighted by Gilles Vollant and contributors,
+see quazip/(un)zip.h files for details. Basically it's the zlib license.
+*/
+
+#include <QByteArray>
+#include <QDateTime>
+#include <QFile>
+
+#include "quazip_global.h"
+
+/// Information about a file inside archive.
+/**
+ * \deprecated Use QuaZipFileInfo64 instead. Not only it supports large files,
+ * but also more convenience methods as well.
+ *
+ * Call QuaZip::getCurrentFileInfo() or QuaZipFile::getFileInfo() to
+ * fill this structure. */
+struct QUAZIP_EXPORT QuaZipFileInfo {
+  /// File name.
+  QString name;
+  /// Version created by.
+  quint16 versionCreated;
+  /// Version needed to extract.
+  quint16 versionNeeded;
+  /// General purpose flags.
+  quint16 flags;
+  /// Compression method.
+  quint16 method;
+  /// Last modification date and time.
+  QDateTime dateTime;
+  /// CRC.
+  quint32 crc;
+  /// Compressed file size.
+  quint32 compressedSize;
+  /// Uncompressed file size.
+  quint32 uncompressedSize;
+  /// Disk number start.
+  quint16 diskNumberStart;
+  /// Internal file attributes.
+  quint16 internalAttr;
+  /// External file attributes.
+  quint32 externalAttr;
+  /// Comment.
+  QString comment;
+  /// Extra field.
+  QByteArray extra;
+  /// Get the file permissions.
+  /**
+    Returns the high 16 bits of external attributes converted to
+    QFile::Permissions.
+    */
+  QFile::Permissions getPermissions() const;
+};
+
+/// Information about a file inside archive (with zip64 support).
+/** Call QuaZip::getCurrentFileInfo() or QuaZipFile::getFileInfo() to
+ * fill this structure. */
+struct QUAZIP_EXPORT QuaZipFileInfo64 {
+  /// File name.
+  QString name;
+  /// Version created by.
+  quint16 versionCreated;
+  /// Version needed to extract.
+  quint16 versionNeeded;
+  /// General purpose flags.
+  quint16 flags;
+  /// Compression method.
+  quint16 method;
+  /// Last modification date and time.
+  /**
+   * This is the time stored in the standard ZIP header. This format only allows
+   * to store time with 2-second precision, so the seconds will always be even
+   * and the milliseconds will always be zero. If you need more precise
+   * date and time, you can try to call the getNTFSmTime() function or
+   * its siblings, provided that the archive itself contains these NTFS times.
+   */
+  QDateTime dateTime;
+  /// CRC.
+  quint32 crc;
+  /// Compressed file size.
+  quint64 compressedSize;
+  /// Uncompressed file size.
+  quint64 uncompressedSize;
+  /// Disk number start.
+  quint16 diskNumberStart;
+  /// Internal file attributes.
+  quint16 internalAttr;
+  /// External file attributes.
+  quint32 externalAttr;
+  /// Comment.
+  QString comment;
+  /// Extra field.
+  QByteArray extra;
+  /// Get the file permissions.
+  /**
+    Returns the high 16 bits of external attributes converted to
+    QFile::Permissions.
+    */
+  QFile::Permissions getPermissions() const;
+  /// Converts to QuaZipFileInfo
+  /**
+    If any of the fields are greater than 0xFFFFFFFFu, they are set to
+    0xFFFFFFFFu exactly, not just truncated. This function should be mainly used
+    for compatibility with the old code expecting QuaZipFileInfo, in the cases
+    when it's impossible or otherwise unadvisable (due to ABI compatibility
+    reasons, for example) to modify that old code to use QuaZipFileInfo64.
+
+    \return \c true if all fields converted correctly, \c false if an overflow
+    occured.
+    */
+  bool toQuaZipFileInfo(QuaZipFileInfo &info) const;
+  /// Returns the NTFS modification time
+  /**
+   * The getNTFS*Time() functions only work if there is an NTFS extra field
+   * present. Otherwise, they all return invalid null timestamps.
+   * @param fineTicks If not NULL, the fractional part of milliseconds returned
+   *                  there, measured in 100-nanosecond ticks. Will be set to
+   *                  zero if there is no NTFS extra field.
+   * @sa dateTime
+   * @sa getNTFSaTime()
+   * @sa getNTFScTime()
+   * @return The NTFS modification time, UTC
+   */
+  QDateTime getNTFSmTime(int *fineTicks = NULL) const;
+  /// Returns the NTFS access time
+  /**
+   * The getNTFS*Time() functions only work if there is an NTFS extra field
+   * present. Otherwise, they all return invalid null timestamps.
+   * @param fineTicks If not NULL, the fractional part of milliseconds returned
+   *                  there, measured in 100-nanosecond ticks. Will be set to
+   *                  zero if there is no NTFS extra field.
+   * @sa dateTime
+   * @sa getNTFSmTime()
+   * @sa getNTFScTime()
+   * @return The NTFS access time, UTC
+   */
+  QDateTime getNTFSaTime(int *fineTicks = NULL) const;
+  /// Returns the NTFS creation time
+  /**
+   * The getNTFS*Time() functions only work if there is an NTFS extra field
+   * present. Otherwise, they all return invalid null timestamps.
+   * @param fineTicks If not NULL, the fractional part of milliseconds returned
+   *                  there, measured in 100-nanosecond ticks. Will be set to
+   *                  zero if there is no NTFS extra field.
+   * @sa dateTime
+   * @sa getNTFSmTime()
+   * @sa getNTFSaTime()
+   * @return The NTFS creation time, UTC
+   */
+  QDateTime getNTFScTime(int *fineTicks = NULL) const;
+  /// Checks whether the file is encrypted.
+  bool isEncrypted() const {return (flags & 1) != 0;}
+};
+
+#endif