diff -r 39f8ea1a441f -r bcebfc477459 misc/quazip/quazip.h
--- a/misc/quazip/quazip.h	Sat Nov 17 20:27:49 2012 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,359 +0,0 @@
-#ifndef QUA_ZIP_H
-#define QUA_ZIP_H
-
-/*
-Copyright (C) 2005-2011 Sergey A. Tachenov
-
-This program 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 of the License, or (at
-your option) any later version.
-
-This program 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 this program; if not, write to the Free Software Foundation,
-Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-See COPYING file for the full LGPL text.
-
-Original ZIP package is copyrighted by Gilles Vollant, see
-quazip/(un)zip.h files for details, basically it's zlib license.
- **/
-
-#include <QString>
-#include <QTextCodec>
-
-#include "zip.h"
-#include "unzip.h"
-
-#include "quazip_global.h"
-#include "quazipfileinfo.h"
-
-// just in case it will be defined in the later versions of the ZIP/UNZIP
-#ifndef UNZ_OPENERROR
-// define additional error code
-#define UNZ_OPENERROR -1000
-#endif
-
-class QuaZipPrivate;
-
-/// ZIP archive.
-/** \class QuaZip quazip.h <quazip/quazip.h>
- * This class implements basic interface to the ZIP archive. It can be
- * used to read table contents of the ZIP archive and retreiving
- * information about the files inside it.
- *
- * You can also use this class to open files inside archive by passing
- * pointer to the instance of this class to the constructor of the
- * QuaZipFile class. But see QuaZipFile::QuaZipFile(QuaZip*, QObject*)
- * for the possible pitfalls.
- *
- * This class is indended to provide interface to the ZIP subpackage of
- * the ZIP/UNZIP package as well as to the UNZIP subpackage. But
- * currently it supports only UNZIP.
- *
- * The use of this class is simple - just create instance using
- * constructor, then set ZIP archive file name using setFile() function
- * (if you did not passed the name to the constructor), then open() and
- * then use different functions to work with it! Well, if you are
- * paranoid, you may also wish to call close before destructing the
- * instance, to check for errors on close.
- *
- * You may also use getUnzFile() and getZipFile() functions to get the
- * ZIP archive handle and use it with ZIP/UNZIP package API directly.
- *
- * This class supports localized file names inside ZIP archive, but you
- * have to set up proper codec with setCodec() function. By default,
- * locale codec will be used, which is probably ok for UNIX systems, but
- * will almost certainly fail with ZIP archives created in Windows. This
- * is because Windows ZIP programs have strange habit of using DOS
- * encoding for file names in ZIP archives. For example, ZIP archive
- * with cyrillic names created in Windows will have file names in \c
- * IBM866 encoding instead of \c WINDOWS-1251. I think that calling one
- * function is not much trouble, but for true platform independency it
- * would be nice to have some mechanism for file name encoding auto
- * detection using locale information. Does anyone know a good way to do
- * it?
- **/
-class QUAZIP_EXPORT QuaZip {
-  friend class QuaZipPrivate;
-  public:
-    /// Useful constants.
-    enum Constants {
-      MAX_FILE_NAME_LENGTH=256 /**< Maximum file name length. Taken from
-                                 \c UNZ_MAXFILENAMEINZIP constant in
-                                 unzip.c. */
-    };
-    /// Open mode of the ZIP file.
-    enum Mode {
-      mdNotOpen, ///< ZIP file is not open. This is the initial mode.
-      mdUnzip, ///< ZIP file is open for reading files inside it.
-      mdCreate, ///< ZIP file was created with open() call.
-      mdAppend, /**< ZIP file was opened in append mode. This refers to
-                  * \c APPEND_STATUS_CREATEAFTER mode in ZIP/UNZIP package
-                  * and means that zip is appended to some existing file
-                  * what is useful when that file contains
-                  * self-extractor code. This is obviously \em not what
-                  * you whant to use to add files to the existing ZIP
-                  * archive.
-                  **/
-      mdAdd ///< ZIP file was opened for adding files in the archive.
-    };
-    /// Case sensitivity for the file names.
-    /** This is what you specify when accessing files in the archive.
-     * Works perfectly fine with any characters thanks to Qt's great
-     * unicode support. This is different from ZIP/UNZIP API, where
-     * only US-ASCII characters was supported.
-     **/
-    enum CaseSensitivity {
-      csDefault=0, ///< Default for platform. Case sensitive for UNIX, not for Windows.
-      csSensitive=1, ///< Case sensitive.
-      csInsensitive=2 ///< Case insensitive.
-    };
-  private:
-    QuaZipPrivate *p;
-    // not (and will not be) implemented
-    QuaZip(const QuaZip& that);
-    // not (and will not be) implemented
-    QuaZip& operator=(const QuaZip& that);
-  public:
-    /// Constructs QuaZip object.
-    /** Call setName() before opening constructed object. */
-    QuaZip();
-    /// Constructs QuaZip object associated with ZIP file \a zipName.
-    QuaZip(const QString& zipName);
-    /// Constructs QuaZip object associated with ZIP file represented by \a ioDevice.
-    /** The IO device must be seekable, otherwise an error will occur when opening. */
-    QuaZip(QIODevice *ioDevice);
-    /// Destroys QuaZip object.
-    /** Calls close() if necessary. */
-    ~QuaZip();
-    /// Opens ZIP file.
-    /**
-     * Argument \a mode specifies open mode of the ZIP archive. See Mode
-     * for details. Note that there is zipOpen2() function in the
-     * ZIP/UNZIP API which accepts \a globalcomment argument, but it
-     * does not use it anywhere, so this open() function does not have this
-     * argument. See setComment() if you need to set global comment.
-     *
-     * If the ZIP file is accessed via explicitly set QIODevice, then
-     * this device is opened in the necessary mode. If the device was
-     * already opened by some other means, then the behaviour is defined by
-     * the device implementation, but generally it is not a very good
-     * idea. For example, QFile will at least issue a warning.
-     *
-     * \return \c true if successful, \c false otherwise.
-     *
-     * \note ZIP/UNZIP API open calls do not return error code - they
-     * just return \c NULL indicating an error. But to make things
-     * easier, quazip.h header defines additional error code \c
-     * UNZ_ERROROPEN and getZipError() will return it if the open call
-     * of the ZIP/UNZIP API returns \c NULL.
-     *
-     * Argument \a ioApi specifies IO function set for ZIP/UNZIP
-     * package to use. See unzip.h, zip.h and ioapi.h for details. Note
-     * that IO API for QuaZip is different from the original package.
-     * The file path argument was changed to be of type \c voidpf, and
-     * QuaZip passes a QIODevice pointer there. This QIODevice is either
-     * set explicitly via setIoDevice() or the QuaZip(QIODevice*)
-     * constructor, or it is created internally when opening the archive
-     * by its file name. The default API (qioapi.cpp) just delegates
-     * everything to the QIODevice API. Not only this allows to use a
-     * QIODevice instead of file name, but also has a nice side effect
-     * of raising the file size limit from 2G to 4G.
-     *
-     * In short: just forget about the \a ioApi argument and you'll be
-     * fine.
-     **/
-    bool open(Mode mode, zlib_filefunc_def *ioApi =NULL);
-    /// Closes ZIP file.
-    /** Call getZipError() to determine if the close was successful. The
-     * underlying QIODevice is also closed, regardless of whether it was
-     * set explicitly or not. */
-    void close();
-    /// Sets the codec used to encode/decode file names inside archive.
-    /** This is necessary to access files in the ZIP archive created
-     * under Windows with non-latin characters in file names. For
-     * example, file names with cyrillic letters will be in \c IBM866
-     * encoding.
-     **/
-    void setFileNameCodec(QTextCodec *fileNameCodec);
-    /// Sets the codec used to encode/decode file names inside archive.
-    /** \overload
-     * Equivalent to calling setFileNameCodec(QTextCodec::codecForName(codecName));
-     **/
-    void setFileNameCodec(const char *fileNameCodecName);
-    /// Returns the codec used to encode/decode comments inside archive.
-    QTextCodec* getFileNameCodec() const;
-    /// Sets the codec used to encode/decode comments inside archive.
-    /** This codec defaults to locale codec, which is probably ok.
-     **/
-    void setCommentCodec(QTextCodec *commentCodec);
-    /// Sets the codec used to encode/decode comments inside archive.
-    /** \overload
-     * Equivalent to calling setCommentCodec(QTextCodec::codecForName(codecName));
-     **/
-    void setCommentCodec(const char *commentCodecName);
-    /// Returns the codec used to encode/decode comments inside archive.
-    QTextCodec* getCommentCodec() const;
-    /// Returns the name of the ZIP file.
-    /** Returns null string if no ZIP file name has been set, for
-     * example when the QuaZip instance is set up to use a QIODevice
-     * instead.
-     * \sa setZipName(), setIoDevice(), getIoDevice()
-     **/
-    QString getZipName() const;
-    /// Sets the name of the ZIP file.
-    /** Does nothing if the ZIP file is open.
-     *
-     * Does not reset error code returned by getZipError().
-     * \sa setIoDevice(), getIoDevice(), getZipName()
-     **/
-    void setZipName(const QString& zipName);
-    /// Returns the device representing this ZIP file.
-    /** Returns null string if no device has been set explicitly, for
-     * example when opening a ZIP file by name.
-     * \sa setIoDevice(), getZipName(), setZipName()
-     **/
-    QIODevice *getIoDevice() const;
-    /// Sets the device representing the ZIP file.
-    /** Does nothing if the ZIP file is open.
-     *
-     * Does not reset error code returned by getZipError().
-     * \sa getIoDevice(), getZipName(), setZipName()
-     **/
-    void setIoDevice(QIODevice *ioDevice);
-    /// Returns the mode in which ZIP file was opened.
-    Mode getMode() const;
-    /// Returns \c true if ZIP file is open, \c false otherwise.
-    bool isOpen() const;
-    /// Returns the error code of the last operation.
-    /** Returns \c UNZ_OK if the last operation was successful.
-     *
-     * Error code resets to \c UNZ_OK every time you call any function
-     * that accesses something inside ZIP archive, even if it is \c
-     * const (like getEntriesCount()). open() and close() calls reset
-     * error code too. See documentation for the specific functions for
-     * details on error detection.
-     **/
-    int getZipError() const;
-    /// Returns number of the entries in the ZIP central directory.
-    /** Returns negative error code in the case of error. The same error
-     * code will be returned by subsequent getZipError() call.
-     **/
-    int getEntriesCount() const;
-    /// Returns global comment in the ZIP file.
-    QString getComment() const;
-    /// Sets global comment in the ZIP file.
-    /** Comment will be written to the archive on close operation.
-     *
-     * \sa open()
-     **/
-    void setComment(const QString& comment);
-    /// Sets the current file to the first file in the archive.
-    /** Returns \c true on success, \c false otherwise. Call
-     * getZipError() to get the error code.
-     **/
-    bool goToFirstFile();
-    /// Sets the current file to the next file in the archive.
-    /** Returns \c true on success, \c false otherwise. Call
-     * getZipError() to determine if there was an error.
-     *
-     * Should be used only in QuaZip::mdUnzip mode.
-     *
-     * \note If the end of file was reached, getZipError() will return
-     * \c UNZ_OK instead of \c UNZ_END_OF_LIST_OF_FILE. This is to make
-     * things like this easier:
-     * \code
-     * for(bool more=zip.goToFirstFile(); more; more=zip.goToNextFile()) {
-     *   // do something
-     * }
-     * if(zip.getZipError()==UNZ_OK) {
-     *   // ok, there was no error
-     * }
-     * \endcode
-     **/
-    bool goToNextFile();
-    /// Sets current file by its name.
-    /** Returns \c true if successful, \c false otherwise. Argument \a
-     * cs specifies case sensitivity of the file name. Call
-     * getZipError() in the case of a failure to get error code.
-     *
-     * This is not a wrapper to unzLocateFile() function. That is
-     * because I had to implement locale-specific case-insensitive
-     * comparison.
-     *
-     * Here are the differences from the original implementation:
-     *
-     * - If the file was not found, error code is \c UNZ_OK, not \c
-     *   UNZ_END_OF_LIST_OF_FILE (see also goToNextFile()).
-     * - If this function fails, it unsets the current file rather than
-     *   resetting it back to what it was before the call.
-     *
-     * If \a fileName is null string then this function unsets the
-     * current file and return \c true. Note that you should close the
-     * file first if it is open! See
-     * QuaZipFile::QuaZipFile(QuaZip*,QObject*) for the details.
-     *
-     * Should be used only in QuaZip::mdUnzip mode.
-     *
-     * \sa setFileNameCodec(), CaseSensitivity
-     **/
-    bool setCurrentFile(const QString& fileName, CaseSensitivity cs =csDefault);
-    /// Returns \c true if the current file has been set.
-    bool hasCurrentFile() const;
-    /// Retrieves information about the current file.
-    /** Fills the structure pointed by \a info. Returns \c true on
-     * success, \c false otherwise. In the latter case structure pointed
-     * by \a info remains untouched. If there was an error,
-     * getZipError() returns error code.
-     *
-     * Should be used only in QuaZip::mdUnzip mode.
-     *
-     * Does nothing and returns \c false in any of the following cases.
-     * - ZIP is not open;
-     * - ZIP does not have current file;
-     * - \a info is \c NULL;
-     *
-     * In all these cases getZipError() returns \c UNZ_OK since there
-     * is no ZIP/UNZIP API call.
-     **/
-    bool getCurrentFileInfo(QuaZipFileInfo* info)const;
-    /// Returns the current file name.
-    /** Equivalent to calling getCurrentFileInfo() and then getting \c
-     * name field of the QuaZipFileInfo structure, but faster and more
-     * convenient.
-     *
-     * Should be used only in QuaZip::mdUnzip mode.
-     **/
-    QString getCurrentFileName()const;
-    /// Returns \c unzFile handle.
-    /** You can use this handle to directly call UNZIP part of the
-     * ZIP/UNZIP package functions (see unzip.h).
-     *
-     * \warning When using the handle returned by this function, please
-     * keep in mind that QuaZip class is unable to detect any changes
-     * you make in the ZIP file state (e. g. changing current file, or
-     * closing the handle). So please do not do anything with this
-     * handle that is possible to do with the functions of this class.
-     * Or at least return the handle in the original state before
-     * calling some another function of this class (including implicit
-     * destructor calls and calls from the QuaZipFile objects that refer
-     * to this QuaZip instance!). So if you have changed the current
-     * file in the ZIP archive - then change it back or you may
-     * experience some strange behavior or even crashes.
-     **/
-    unzFile getUnzFile();
-    /// Returns \c zipFile handle.
-    /** You can use this handle to directly call ZIP part of the
-     * ZIP/UNZIP package functions (see zip.h). Warnings about the
-     * getUnzFile() function also apply to this function.
-     **/
-    zipFile getZipFile();
-};
-
-#endif