mirror of
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add the quazip library and a find module
This commit is contained in:
Stephen Birarda
parent
9f681c0709
commit
8f0478551b
18 changed files with 2517 additions and 0 deletions
42
cmake/modules/FindQuazip.cmake
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42
cmake/modules/FindQuazip.cmake
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# Find the static Quazip library
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#
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# You must provide a QUAZIP_ROOT_DIR which contains lib and include directories
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#
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# Once done this will define
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#
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# QUAZIP_FOUND - system found quazip
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# QUAZIP_INCLUDE_DIRS - the quazip include directory
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# QUAZIP_LIBRARIES - Link this to use quazip
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#
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# Created on 6/25/2013 by Stephen Birarda
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# Copyright (c) 2013 High Fidelity
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#
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if (QUAZIP_LIBRARIES AND QUAZIP_INCLUDE_DIRS)
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# in cache already
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set(QUAZIP_FOUND TRUE)
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else (QUAZIP_LIBRARIES AND QUAZIP_INCLUDE_DIRS)
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find_path(QUAZIP_INCLUDE_DIRS quazip.h ${QUAZIP_ROOT_DIR}/include)
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if (APPLE)
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find_library(QUAZIP_LIBRARIES libquazip.a ${QUAZIP_ROOT_DIR}/lib/MacOS/)
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endif ()
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if (QUAZIP_INCLUDE_DIRS AND QUAZIP_LIBRARIES)
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set(QUAZIP_FOUND TRUE)
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endif (QUAZIP_INCLUDE_DIRS AND QUAZIP_LIBRARIES)
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if (QUAZIP_FOUND)
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if (NOT QUAZIP_FIND_QUIETLY)
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message(STATUS "Found quazip: ${QUAZIP_LIBRARIES}")
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endif (NOT QUAZIP_FIND_QUIETLY)
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else (QUAZIP_FOUND)
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if (QUAZIP_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find quazip")
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endif (QUAZIP_FIND_REQUIRED)
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endif (QUAZIP_FOUND)
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# show the QUAZIP_INCLUDE_DIRS and QUAZIP_LIBRARIES variables only in the advanced view
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mark_as_advanced(QUAZIP_INCLUDE_DIRS QUAZIP_LIBRARIES)
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endif (QUAZIP_LIBRARIES AND QUAZIP_INCLUDE_DIRS)
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114
interface/external/quazip/include/JlCompress.h
vendored
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114
interface/external/quazip/include/JlCompress.h
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@ -0,0 +1,114 @@
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#ifndef JLCOMPRESSFOLDER_H_
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#define JLCOMPRESSFOLDER_H_
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#include "quazip.h"
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#include "quazipfile.h"
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#include "quazipfileinfo.h"
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#include <QString>
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#include <QDir>
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#include <QFileInfo>
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#include <QFile>
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/// Utility class for typical operations.
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/**
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This class contains a number of useful static functions to perform
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simple operations, such as mass ZIP packing or extraction.
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*/
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class QUAZIP_EXPORT JlCompress {
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private:
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/// Compress a single file.
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/**
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\param zip Opened zip to compress the file to.
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\param fileName The full path to the source file.
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\param fileDest The full name of the file inside the archive.
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\return true if success, false otherwise.
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*/
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static bool compressFile(QuaZip* zip, QString fileName, QString fileDest);
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/// Compress a subdirectory.
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/**
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\param parentZip Opened zip containing the parent directory.
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\param dir The full path to the directory to pack.
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\param parentDir The full path to the directory corresponding to
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the root of the ZIP.
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\param recursive Whether to pack sub-directories as well or only
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files.
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\return true if success, false otherwise.
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*/
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static bool compressSubDir(QuaZip* parentZip, QString dir, QString parentDir, bool recursive = true);
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/// Extract a single file.
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/**
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\param zip The opened zip archive to extract from.
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\param fileName The full name of the file to extract.
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\param fileDest The full path to the destination file.
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\return true if success, false otherwise.
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*/
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static bool extractFile(QuaZip* zip, QString fileName, QString fileDest);
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/// Remove some files.
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/**
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\param listFile The list of files to remove.
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\return true if success, false otherwise.
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*/
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static bool removeFile(QStringList listFile);
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public:
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/// Compress a single file.
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/**
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\param fileCompressed The name of the archive.
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\param file The file to compress.
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\return true if success, false otherwise.
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*/
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static bool compressFile(QString fileCompressed, QString file);
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/// Compress a list of files.
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/**
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\param fileCompressed The name of the archive.
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\param files The file list to compress.
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\return true if success, false otherwise.
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*/
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static bool compressFiles(QString fileCompressed, QStringList files);
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/// Compress a whole directory.
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/**
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\param fileCompressed The name of the archive.
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\param dir The directory to compress.
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\param recursive Whether to pack the subdirectories as well, or
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just regular files.
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\return true if success, false otherwise.
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*/
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static bool compressDir(QString fileCompressed, QString dir = QString(), bool recursive = true);
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public:
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/// Extract a single file.
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/**
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\param fileCompressed The name of the archive.
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\param fileName The file to extract.
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\param fileDest The destination file, assumed to be identical to
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\a file if left empty.
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\return The list of the full paths of the files extracted, empty on failure.
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*/
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static QString extractFile(QString fileCompressed, QString fileName, QString fileDest = QString());
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/// Extract a list of files.
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/**
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\param fileCompressed The name of the archive.
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\param files The file list to extract.
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\param dir The directory to put the files to, the current
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directory if left empty.
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\return The list of the full paths of the files extracted, empty on failure.
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*/
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static QStringList extractFiles(QString fileCompressed, QStringList files, QString dir = QString());
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/// Extract a whole archive.
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/**
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\param fileCompressed The name of the archive.
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\param dir The directory to extract to, the current directory if
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left empty.
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\return The list of the full paths of the files extracted, empty on failure.
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*/
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static QStringList extractDir(QString fileCompressed, QString dir = QString());
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/// Get the file list.
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/**
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\return The list of the files in the archive, or, more precisely, the
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list of the entries, including both files and directories if they
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are present separately.
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*/
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static QStringList getFileList(QString fileCompressed);
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};
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#endif /* JLCOMPRESSFOLDER_H_ */
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135
interface/external/quazip/include/crypt.h
vendored
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135
interface/external/quazip/include/crypt.h
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/* crypt.h -- base code for crypt/uncrypt ZIPfile
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Version 1.01e, February 12th, 2005
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Copyright (C) 1998-2005 Gilles Vollant
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This code is a modified version of crypting code in Infozip distribution
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The encryption/decryption parts of this source code (as opposed to the
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non-echoing password parts) were originally written in Europe. The
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whole source package can be freely distributed, including from the USA.
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(Prior to January 2000, re-export from the US was a violation of US law.)
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This encryption code is a direct transcription of the algorithm from
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Roger Schlafly, described by Phil Katz in the file appnote.txt. This
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file (appnote.txt) is distributed with the PKZIP program (even in the
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version without encryption capabilities).
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If you don't need crypting in your application, just define symbols
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NOCRYPT and NOUNCRYPT.
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This code support the "Traditional PKWARE Encryption".
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The new AES encryption added on Zip format by Winzip (see the page
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http://www.winzip.com/aes_info.htm ) and PKWare PKZip 5.x Strong
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Encryption is not supported.
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*/
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#include "quazip_global.h"
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#define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8))
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/***********************************************************************
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* Return the next byte in the pseudo-random sequence
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*/
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static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab UNUSED)
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{
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//(void) pcrc_32_tab; /* avoid "unused parameter" warning */
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unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an
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* unpredictable manner on 16-bit systems; not a problem
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* with any known compiler so far, though */
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temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2;
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return (int)(((temp * (temp ^ 1)) >> 8) & 0xff);
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}
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/***********************************************************************
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* Update the encryption keys with the next byte of plain text
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*/
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static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c)
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{
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(*(pkeys+0)) = CRC32((*(pkeys+0)), c);
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(*(pkeys+1)) += (*(pkeys+0)) & 0xff;
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(*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1;
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{
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register int keyshift = (int)((*(pkeys+1)) >> 24);
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(*(pkeys+2)) = CRC32((*(pkeys+2)), keyshift);
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}
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return c;
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}
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/***********************************************************************
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* Initialize the encryption keys and the random header according to
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* the given password.
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*/
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static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab)
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{
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*(pkeys+0) = 305419896L;
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*(pkeys+1) = 591751049L;
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*(pkeys+2) = 878082192L;
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while (*passwd != '\0') {
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update_keys(pkeys,pcrc_32_tab,(int)*passwd);
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passwd++;
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}
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}
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#define zdecode(pkeys,pcrc_32_tab,c) \
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(update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab)))
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#define zencode(pkeys,pcrc_32_tab,c,t) \
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(t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c))
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#ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED
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#define RAND_HEAD_LEN 12
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/* "last resort" source for second part of crypt seed pattern */
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# ifndef ZCR_SEED2
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# define ZCR_SEED2 3141592654UL /* use PI as default pattern */
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# endif
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static int crypthead(passwd, buf, bufSize, pkeys, pcrc_32_tab, crcForCrypting)
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const char *passwd; /* password string */
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unsigned char *buf; /* where to write header */
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int bufSize;
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unsigned long* pkeys;
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const unsigned long* pcrc_32_tab;
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unsigned long crcForCrypting;
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{
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int n; /* index in random header */
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int t; /* temporary */
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int c; /* random byte */
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unsigned char header[RAND_HEAD_LEN-2]; /* random header */
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static unsigned calls = 0; /* ensure different random header each time */
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if (bufSize<RAND_HEAD_LEN)
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return 0;
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/* First generate RAND_HEAD_LEN-2 random bytes. We encrypt the
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* output of rand() to get less predictability, since rand() is
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* often poorly implemented.
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*/
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if (++calls == 1)
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{
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srand((unsigned)(time(NULL) ^ ZCR_SEED2));
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}
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init_keys(passwd, pkeys, pcrc_32_tab);
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for (n = 0; n < RAND_HEAD_LEN-2; n++)
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{
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c = (rand() >> 7) & 0xff;
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header[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, c, t);
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}
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/* Encrypt random header (last two bytes is high word of crc) */
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init_keys(passwd, pkeys, pcrc_32_tab);
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for (n = 0; n < RAND_HEAD_LEN-2; n++)
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{
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buf[n] = (unsigned char)zencode(pkeys, pcrc_32_tab, header[n], t);
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}
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buf[n++] = zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 16) & 0xff, t);
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buf[n++] = zencode(pkeys, pcrc_32_tab, (int)(crcForCrypting >> 24) & 0xff, t);
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return n;
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}
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#endif
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77
interface/external/quazip/include/ioapi.h
vendored
Normal file
77
interface/external/quazip/include/ioapi.h
vendored
Normal file
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/* ioapi.h -- IO base function header for compress/uncompress .zip
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files using zlib + zip or unzip API
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Version 1.01e, February 12th, 2005
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Copyright (C) 1998-2005 Gilles Vollant
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Modified by Sergey A. Tachenov to integrate with Qt.
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*/
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#ifndef _ZLIBIOAPI_H
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#define _ZLIBIOAPI_H
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#define ZLIB_FILEFUNC_SEEK_CUR (1)
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#define ZLIB_FILEFUNC_SEEK_END (2)
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#define ZLIB_FILEFUNC_SEEK_SET (0)
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#define ZLIB_FILEFUNC_MODE_READ (1)
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#define ZLIB_FILEFUNC_MODE_WRITE (2)
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#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
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#define ZLIB_FILEFUNC_MODE_EXISTING (4)
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#define ZLIB_FILEFUNC_MODE_CREATE (8)
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#ifndef ZCALLBACK
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#if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
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#define ZCALLBACK CALLBACK
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#else
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#define ZCALLBACK
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#endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, voidpf file, int mode));
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typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size));
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typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
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typedef uLong (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream));
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typedef int (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin));
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typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream));
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typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));
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typedef struct zlib_filefunc_def_s
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{
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open_file_func zopen_file;
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read_file_func zread_file;
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write_file_func zwrite_file;
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tell_file_func ztell_file;
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seek_file_func zseek_file;
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close_file_func zclose_file;
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testerror_file_func zerror_file;
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voidpf opaque;
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} zlib_filefunc_def;
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void fill_qiodevice_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
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#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size))
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#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size))
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#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream))
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#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode))
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#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream))
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#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream))
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#ifdef __cplusplus
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}
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#endif
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#endif
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29
interface/external/quazip/include/quaadler32.h
vendored
Normal file
29
interface/external/quazip/include/quaadler32.h
vendored
Normal file
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#ifndef QUAADLER32_H
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#define QUAADLER32_H
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#include <QByteArray>
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#include "quachecksum32.h"
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/// Adler32 checksum
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/** \class QuaAdler32 quaadler32.h <quazip/quaadler32.h>
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* This class wrappers the adler32 function with the QuaChecksum32 interface.
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* See QuaChecksum32 for more info.
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*/
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class QUAZIP_EXPORT QuaAdler32 : public QuaChecksum32
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{
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public:
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QuaAdler32();
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quint32 calculate(const QByteArray &data);
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void reset();
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void update(const QByteArray &buf);
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quint32 value();
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private:
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quint32 checksum;
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};
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#endif //QUAADLER32_H
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54
interface/external/quazip/include/quachecksum32.h
vendored
Normal file
54
interface/external/quazip/include/quachecksum32.h
vendored
Normal file
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#ifndef QUACHECKSUM32_H
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#define QUACHECKSUM32_H
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#include <QByteArray>
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#include "quazip_global.h"
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/// Checksum interface.
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/** \class QuaChecksum32 quachecksum32.h <quazip/quachecksum32.h>
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* This is an interface for 32 bit checksums.
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* Classes implementing this interface can calcunate a certin
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* checksum in a single step:
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* \code
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* QChecksum32 *crc32 = new QuaCrc32();
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* rasoult = crc32->calculate(data);
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* \endcode
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* or by streaming the data:
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* \code
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* QChecksum32 *crc32 = new QuaCrc32();
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* while(!fileA.atEnd())
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* crc32->update(fileA.read(bufSize));
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* resoultA = crc32->value();
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* crc32->reset();
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* while(!fileB.atEnd())
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* crc32->update(fileB.read(bufSize));
|
||||
* resoultB = crc32->value();
|
||||
* \endcode
|
||||
*/
|
||||
class QUAZIP_EXPORT QuaChecksum32
|
||||
{
|
||||
|
||||
public:
|
||||
///Calculates the checksum for data.
|
||||
/** \a data source data
|
||||
* \return data checksum
|
||||
*
|
||||
* This function has no efect on the value returned by value().
|
||||
*/
|
||||
virtual quint32 calculate(const QByteArray &data) = 0;
|
||||
|
||||
///Resets the calculation on a checksun for a stream.
|
||||
virtual void reset() = 0;
|
||||
|
||||
///Updates the calculated checksum for the stream
|
||||
/** \a buf next portion of data from the stream
|
||||
*/
|
||||
virtual void update(const QByteArray &buf) = 0;
|
||||
|
||||
///Value of the checksum calculated for the stream passed throw update().
|
||||
/** \return checksum
|
||||
*/
|
||||
virtual quint32 value() = 0;
|
||||
};
|
||||
|
||||
#endif //QUACHECKSUM32_H
|
||||
26
interface/external/quazip/include/quacrc32.h
vendored
Normal file
26
interface/external/quazip/include/quacrc32.h
vendored
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
#ifndef QUACRC32_H
|
||||
#define QUACRC32_H
|
||||
|
||||
#include "quachecksum32.h"
|
||||
|
||||
///CRC32 checksum
|
||||
/** \class QuaCrc32 quacrc32.h <quazip/quacrc32.h>
|
||||
* This class wrappers the crc32 function with the QuaChecksum32 interface.
|
||||
* See QuaChecksum32 for more info.
|
||||
*/
|
||||
class QUAZIP_EXPORT QuaCrc32 : public QuaChecksum32 {
|
||||
|
||||
public:
|
||||
QuaCrc32();
|
||||
|
||||
quint32 calculate(const QByteArray &data);
|
||||
|
||||
void reset();
|
||||
void update(const QByteArray &buf);
|
||||
quint32 value();
|
||||
|
||||
private:
|
||||
quint32 checksum;
|
||||
};
|
||||
|
||||
#endif //QUACRC32_H
|
||||
84
interface/external/quazip/include/quagzipfile.h
vendored
Normal file
84
interface/external/quazip/include/quagzipfile.h
vendored
Normal file
|
|
@ -0,0 +1,84 @@
|
|||
#ifndef QUAZIP_QUAGZIPFILE_H
|
||||
#define QUAZIP_QUAGZIPFILE_H
|
||||
|
||||
#include <QIODevice>
|
||||
#include "quazip_global.h"
|
||||
|
||||
#include <zlib.h>
|
||||
|
||||
class QuaGzipFilePrivate;
|
||||
|
||||
/// GZIP file
|
||||
/**
|
||||
This class is a wrapper around GZIP file access functions in zlib. Unlike QuaZip classes, it doesn't allow reading from a GZIP file opened as QIODevice, for example, if your GZIP file is in QBuffer. It only provides QIODevice access to a GZIP file contents, but the GZIP file itself must be identified by its name on disk or by descriptor id.
|
||||
*/
|
||||
class QUAZIP_EXPORT QuaGzipFile: public QIODevice {
|
||||
Q_OBJECT
|
||||
public:
|
||||
/// Empty constructor.
|
||||
/**
|
||||
Must call setFileName() before trying to open.
|
||||
*/
|
||||
QuaGzipFile();
|
||||
/// Empty constructor with a parent.
|
||||
/**
|
||||
Must call setFileName() before trying to open.
|
||||
\param parent The parent object, as per QObject logic.
|
||||
*/
|
||||
QuaGzipFile(QObject *parent);
|
||||
/// Constructor.
|
||||
/**
|
||||
\param fileName The name of the GZIP file.
|
||||
\param parent The parent object, as per QObject logic.
|
||||
*/
|
||||
QuaGzipFile(const QString &fileName, QObject *parent = NULL);
|
||||
/// Destructor.
|
||||
virtual ~QuaGzipFile();
|
||||
/// Sets the name of the GZIP file to be opened.
|
||||
void setFileName(const QString& fileName);
|
||||
/// Returns the name of the GZIP file.
|
||||
QString getFileName() const;
|
||||
/// Returns true.
|
||||
/**
|
||||
Strictly speaking, zlib supports seeking for GZIP files, but it is
|
||||
poorly implemented, because there is no way to implement it
|
||||
properly. For reading, seeking backwards is very slow, and for
|
||||
writing, it is downright impossible. Therefore, QuaGzipFile does not
|
||||
support seeking at all.
|
||||
*/
|
||||
virtual bool isSequential() const;
|
||||
/// Opens the file.
|
||||
/**
|
||||
\param mode Can be either QIODevice::Write or QIODevice::Read.
|
||||
ReadWrite and Append aren't supported.
|
||||
*/
|
||||
virtual bool open(QIODevice::OpenMode mode);
|
||||
/// Opens the file.
|
||||
/**
|
||||
\overload
|
||||
\param fd The file descriptor to read/write the GZIP file from/to.
|
||||
\param mode Can be either QIODevice::Write or QIODevice::Read.
|
||||
ReadWrite and Append aren't supported.
|
||||
*/
|
||||
virtual bool open(int fd, QIODevice::OpenMode mode);
|
||||
/// Flushes data to file.
|
||||
/**
|
||||
The data is written using Z_SYNC_FLUSH mode. Doesn't make any sense
|
||||
when reading.
|
||||
*/
|
||||
virtual bool flush();
|
||||
/// Closes the file.
|
||||
virtual void close();
|
||||
protected:
|
||||
/// Implementation of QIODevice::readData().
|
||||
virtual qint64 readData(char *data, qint64 maxSize);
|
||||
/// Implementation of QIODevice::writeData().
|
||||
virtual qint64 writeData(const char *data, qint64 maxSize);
|
||||
private:
|
||||
// not implemented by design to disable copy
|
||||
QuaGzipFile(const QuaGzipFile &that);
|
||||
QuaGzipFile& operator=(const QuaGzipFile &that);
|
||||
QuaGzipFilePrivate *d;
|
||||
};
|
||||
|
||||
#endif // QUAZIP_QUAGZIPFILE_H
|
||||
74
interface/external/quazip/include/quaziodevice.h
vendored
Normal file
74
interface/external/quazip/include/quaziodevice.h
vendored
Normal file
|
|
@ -0,0 +1,74 @@
|
|||
#ifndef QUAZIP_QUAZIODEVICE_H
|
||||
#define QUAZIP_QUAZIODEVICE_H
|
||||
|
||||
#include <QIODevice>
|
||||
#include "quazip_global.h"
|
||||
|
||||
#include <zlib.h>
|
||||
|
||||
class QuaZIODevicePrivate;
|
||||
|
||||
/// A class to compress/decompress QIODevice.
|
||||
/**
|
||||
This class can be used to compress any data written to QIODevice or
|
||||
decompress it back. Compressing data sent over a QTcpSocket is a good
|
||||
example.
|
||||
*/
|
||||
class QUAZIP_EXPORT QuaZIODevice: public QIODevice {
|
||||
Q_OBJECT
|
||||
public:
|
||||
/// Constructor.
|
||||
/**
|
||||
\param io The QIODevice to read/write.
|
||||
\param parent The parent object, as per QObject logic.
|
||||
*/
|
||||
QuaZIODevice(QIODevice *io, QObject *parent = NULL);
|
||||
/// Destructor.
|
||||
~QuaZIODevice();
|
||||
/// Flushes data waiting to be written.
|
||||
/**
|
||||
Unfortunately, as QIODevice doesn't support flush() by itself, the
|
||||
only thing this method does is write the compressed data into the
|
||||
device using Z_SYNC_FLUSH mode. If you need the compressed data to
|
||||
actually be flushed from the buffer of the underlying QIODevice, you
|
||||
need to call its flush() method as well, providing it supports it
|
||||
(like QTcpSocket does). Example:
|
||||
\code
|
||||
QuaZIODevice dev(&sock);
|
||||
dev.open(QIODevice::Write);
|
||||
dev.write(yourDataGoesHere);
|
||||
dev.flush();
|
||||
sock->flush(); // this actually sends data to network
|
||||
\endcode
|
||||
|
||||
This may change in the future versions of QuaZIP by implementing an
|
||||
ugly hack: trying to cast the QIODevice using qobject_cast to known
|
||||
flush()-supporting subclasses, and calling flush if the resulting
|
||||
pointer is not zero.
|
||||
*/
|
||||
virtual bool flush();
|
||||
/// Opens the device.
|
||||
/**
|
||||
\param mode Neither QIODevice::ReadWrite nor QIODevice::Append are
|
||||
not supported.
|
||||
*/
|
||||
virtual bool open(QIODevice::OpenMode mode);
|
||||
/// Closes this device, but not the underlying one.
|
||||
/**
|
||||
The underlying QIODevice is not closed in case you want to write
|
||||
something else to it.
|
||||
*/
|
||||
virtual void close();
|
||||
/// Returns the underlying device.
|
||||
QIODevice *getIoDevice() const;
|
||||
/// Returns true.
|
||||
virtual bool isSequential() const;
|
||||
protected:
|
||||
/// Implementation of QIODevice::readData().
|
||||
virtual qint64 readData(char *data, qint64 maxSize);
|
||||
/// Implementation of QIODevice::writeData().
|
||||
virtual qint64 writeData(const char *data, qint64 maxSize);
|
||||
private:
|
||||
QuaZIODevicePrivate *d;
|
||||
};
|
||||
#endif // QUAZIP_QUAZIODEVICE_H
|
||||
419
interface/external/quazip/include/quazip.h
vendored
Normal file
419
interface/external/quazip/include/quazip.h
vendored
Normal file
|
|
@ -0,0 +1,419 @@
|
|||
#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 <QStringList>
|
||||
#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.
|
||||
};
|
||||
/// Returns the actual case sensitivity for the specified QuaZIP one.
|
||||
/**
|
||||
\param cs The value to convert.
|
||||
\returns If CaseSensitivity::csDefault, then returns the default
|
||||
file name case sensitivity for the platform. Otherwise, just
|
||||
returns the appropriate value from the Qt::CaseSensitivity enum.
|
||||
*/
|
||||
static Qt::CaseSensitivity convertCaseSensitivity(
|
||||
CaseSensitivity cs);
|
||||
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 the global comment in the ZIP file.
|
||||
/** The comment will be written to the archive on close operation.
|
||||
* QuaZip makes a distinction between a null QByteArray() comment
|
||||
* and an empty "" comment in the QuaZip::mdAdd mode.
|
||||
* A null comment is the default and it means "don't change
|
||||
* the comment". An empty comment removes the original comment.
|
||||
*
|
||||
* \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();
|
||||
/// Changes the data descriptor writing mode.
|
||||
/**
|
||||
According to the ZIP format specification, a file inside archive
|
||||
may have a data descriptor immediately following the file
|
||||
data. This is reflected by a special flag in the local file header
|
||||
and in the central directory. By default, QuaZIP sets this flag
|
||||
and writes the data descriptor unless both method and level were
|
||||
set to 0, in which case it operates in 1.0-compatible mode and
|
||||
never writes data descriptors.
|
||||
|
||||
By setting this flag to false, it is possible to disable data
|
||||
descriptor writing, thus increasing compatibility with archive
|
||||
readers that don't understand this feature of the ZIP file format.
|
||||
|
||||
Setting this flag affects all the QuaZipFile instances that are
|
||||
opened after this flag is set.
|
||||
|
||||
The data descriptor writing mode is enabled by default.
|
||||
|
||||
\param enabled If \c true, enable local descriptor writing,
|
||||
disable it otherwise.
|
||||
|
||||
\sa QuaZipFile::setDataDescriptorWritingEnabled()
|
||||
*/
|
||||
void setDataDescriptorWritingEnabled(bool enabled);
|
||||
/// Returns the data descriptor default writing mode.
|
||||
/**
|
||||
\sa setDataDescriptorWritingEnabled()
|
||||
*/
|
||||
bool isDataDescriptorWritingEnabled() const;
|
||||
/// Returns a list of files inside the archive.
|
||||
/**
|
||||
\return A list of file names or an empty list if there
|
||||
was an error or if the archive is empty (call getZipError() to
|
||||
figure out which).
|
||||
\sa getFileInfoList()
|
||||
*/
|
||||
QStringList getFileNameList() const;
|
||||
/// Returns information list about all files inside the archive.
|
||||
/**
|
||||
\return A list of QuaZipFileInfo objects or an empty list if there
|
||||
was an error or if the archive is empty (call getZipError() to
|
||||
figure out which).
|
||||
\sa getFileNameList()
|
||||
*/
|
||||
QList<QuaZipFileInfo> getFileInfoList() const;
|
||||
};
|
||||
|
||||
#endif
|
||||
55
interface/external/quazip/include/quazip_global.h
vendored
Normal file
55
interface/external/quazip/include/quazip_global.h
vendored
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
/**
|
||||
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.
|
||||
*/
|
||||
|
||||
#ifndef QUAZIP_GLOBAL_H
|
||||
#define QUAZIP_GLOBAL_H
|
||||
|
||||
#include <QtCore/qglobal.h>
|
||||
|
||||
/**
|
||||
This is automatically defined when building a static library, but when
|
||||
including QuaZip sources directly into a project, QUAZIP_STATIC should
|
||||
be defined explicitly to avoid possible troubles with unnecessary
|
||||
importing/exporting.
|
||||
*/
|
||||
#ifdef QUAZIP_STATIC
|
||||
#define QUAZIP_EXPORT
|
||||
#else
|
||||
/**
|
||||
* When building a DLL with MSVC, QUAZIP_BUILD must be defined.
|
||||
* qglobal.h takes care of defining Q_DECL_* correctly for msvc/gcc.
|
||||
*/
|
||||
#if defined(QUAZIP_BUILD)
|
||||
#define QUAZIP_EXPORT Q_DECL_EXPORT
|
||||
#else
|
||||
#define QUAZIP_EXPORT Q_DECL_IMPORT
|
||||
#endif
|
||||
#endif // QUAZIP_STATIC
|
||||
|
||||
#ifdef __GNUC__
|
||||
#define UNUSED __attribute__((__unused__))
|
||||
#else
|
||||
#define UNUSED
|
||||
#endif
|
||||
|
||||
#endif // QUAZIP_GLOBAL_H
|
||||
171
interface/external/quazip/include/quazipdir.h
vendored
Normal file
171
interface/external/quazip/include/quazipdir.h
vendored
Normal file
|
|
@ -0,0 +1,171 @@
|
|||
#ifndef QUAZIP_QUAZIPDIR_H
|
||||
#define QUAZIP_QUAZIPDIR_H
|
||||
|
||||
class QuaZipDirPrivate;
|
||||
|
||||
#include "quazip.h"
|
||||
#include "quazipfileinfo.h"
|
||||
#include <QDir>
|
||||
#include <QList>
|
||||
#include <QSharedDataPointer>
|
||||
|
||||
/// Provides ZIP archive navigation.
|
||||
/**
|
||||
* This class is modelled after QDir, and is designed to provide similar
|
||||
* features for ZIP archives.
|
||||
*
|
||||
* The only significant difference from QDir is that the root path is not
|
||||
* '/', but an empty string since that's how the file paths are stored in
|
||||
* the archive. However, QuaZipDir understands the paths starting with
|
||||
* '/'. It is important in a few places:
|
||||
*
|
||||
* - In the cd() function.
|
||||
* - In the constructor.
|
||||
* - In the exists() function.
|
||||
*
|
||||
* Note that since ZIP uses '/' on all platforms, the '\' separator is
|
||||
* not supported.
|
||||
*/
|
||||
class QUAZIP_EXPORT QuaZipDir {
|
||||
private:
|
||||
QSharedDataPointer<QuaZipDirPrivate> d;
|
||||
public:
|
||||
/// The copy constructor.
|
||||
QuaZipDir(const QuaZipDir &that);
|
||||
/// Constructs a QuaZipDir instance pointing to the specified directory.
|
||||
/**
|
||||
If \a dir is not specified, points to the root of the archive.
|
||||
The same happens if the \a dir is "/".
|
||||
*/
|
||||
QuaZipDir(QuaZip *zip, const QString &dir = QString());
|
||||
/// Destructor.
|
||||
~QuaZipDir();
|
||||
/// The assignment operator.
|
||||
bool operator==(const QuaZipDir &that);
|
||||
/// operator!=
|
||||
/**
|
||||
\return \c true if either this and \a that use different QuaZip
|
||||
instances or if they point to different directories.
|
||||
*/
|
||||
inline bool operator!=(const QuaZipDir &that) {return !operator==(that);}
|
||||
/// operator==
|
||||
/**
|
||||
\return \c true if both this and \a that use the same QuaZip
|
||||
instance and point to the same directory.
|
||||
*/
|
||||
QuaZipDir& operator=(const QuaZipDir &that);
|
||||
/// Returns the name of the entry at the specified position.
|
||||
QString operator[](int pos) const;
|
||||
/// Returns the current case sensitivity mode.
|
||||
QuaZip::CaseSensitivity caseSensitivity() const;
|
||||
/// Changes the 'current' directory.
|
||||
/**
|
||||
* If the path starts with '/', it is interpreted as an absolute
|
||||
* path from the root of the archive. Otherwise, it is interpreted
|
||||
* as a path relative to the current directory as was set by the
|
||||
* previous cd() or the constructor.
|
||||
*
|
||||
* Note that the subsequent path() call will not return a path
|
||||
* starting with '/' in all cases.
|
||||
*/
|
||||
bool cd(const QString &dirName);
|
||||
/// Goes up.
|
||||
bool cdUp();
|
||||
/// Returns the number of entries in the directory.
|
||||
uint count() const;
|
||||
/// Returns the current directory name.
|
||||
/**
|
||||
The name doesn't include the path.
|
||||
*/
|
||||
QString dirName() const;
|
||||
/// Returns the list of the entries in the directory.
|
||||
/**
|
||||
\param nameFilters The list of file patterns to list, uses the same
|
||||
syntax as QDir.
|
||||
\param filters The entry type filters, only Files and Dirs are
|
||||
accepted.
|
||||
\param sort Sorting mode (not supported yet).
|
||||
*/
|
||||
QList<QuaZipFileInfo> entryInfoList(const QStringList &nameFilters,
|
||||
QDir::Filters filters = QDir::NoFilter,
|
||||
QDir::SortFlags sort = QDir::NoSort) const;
|
||||
/// Returns the list of the entries in the directory.
|
||||
/**
|
||||
\overload
|
||||
|
||||
The same as entryInfoList(QStringList(), filters, sort).
|
||||
*/
|
||||
QList<QuaZipFileInfo> entryInfoList(QDir::Filters filters = QDir::NoFilter,
|
||||
QDir::SortFlags sort = QDir::NoSort) const;
|
||||
/// Returns the list of the entry names in the directory.
|
||||
/**
|
||||
The same as entryInfoList(nameFilters, filters, sort), but only
|
||||
returns entry names.
|
||||
*/
|
||||
QStringList entryList(const QStringList &nameFilters,
|
||||
QDir::Filters filters = QDir::NoFilter,
|
||||
QDir::SortFlags sort = QDir::NoSort) const;
|
||||
/// Returns the list of the entry names in the directory.
|
||||
/**
|
||||
\overload
|
||||
|
||||
The same as entryList(QStringList(), filters, sort).
|
||||
*/
|
||||
QStringList entryList(QDir::Filters filters = QDir::NoFilter,
|
||||
QDir::SortFlags sort = QDir::NoSort) const;
|
||||
/// Returns \c true if the entry with the specified name exists.
|
||||
/**
|
||||
The ".." is considered to exist if the current directory
|
||||
is not root. The "." and "/" are considered to
|
||||
always exist. Paths starting with "/" are relative to
|
||||
the archive root, other paths are relative to the current dir.
|
||||
*/
|
||||
bool exists(const QString &fileName) const;
|
||||
/// Return \c true if the directory pointed by this QuaZipDir exists.
|
||||
bool exists() const;
|
||||
/// Returns the full path to the specified file.
|
||||
/**
|
||||
Doesn't check if the file actually exists.
|
||||
*/
|
||||
QString filePath(const QString &fileName) const;
|
||||
/// Returns the default filter.
|
||||
QDir::Filters filter();
|
||||
/// Returns if the QuaZipDir points to the root of the archive.
|
||||
/**
|
||||
Not that the root path is the empty string, not '/'.
|
||||
*/
|
||||
bool isRoot() const;
|
||||
/// Return the default name filter.
|
||||
QStringList nameFilters() const;
|
||||
/// Returns the path to the current dir.
|
||||
/**
|
||||
The path never starts with '/', and the root path is an empty
|
||||
string.
|
||||
*/
|
||||
QString path() const;
|
||||
/// Returns the path to the specified file relative to the current dir.
|
||||
QString relativeFilePath(const QString &fileName) const;
|
||||
/// Sets the default case sensitivity mode.
|
||||
void setCaseSensitivity(QuaZip::CaseSensitivity caseSensitivity);
|
||||
/// Sets the default filter.
|
||||
void setFilter(QDir::Filters filters);
|
||||
/// Sets the default name filter.
|
||||
void setNameFilters(const QStringList &nameFilters);
|
||||
/// Goes to the specified path.
|
||||
/**
|
||||
The difference from cd() is that this function never checks if the
|
||||
path actually exists and doesn't use relative paths, so it's
|
||||
possible to go to the root directory with setPath("").
|
||||
|
||||
Note that this function still chops the trailing and/or leading
|
||||
'/' and treats a single '/' as the root path (path() will still
|
||||
return an empty string).
|
||||
*/
|
||||
void setPath(const QString &path);
|
||||
/// Sets the default sorting mode.
|
||||
void setSorting(QDir::SortFlags sort);
|
||||
/// Returns the default sorting mode.
|
||||
QDir::SortFlags sorting() const;
|
||||
};
|
||||
|
||||
#endif // QUAZIP_QUAZIPDIR_H
|
||||
442
interface/external/quazip/include/quazipfile.h
vendored
Normal file
442
interface/external/quazip/include/quazipfile.h
vendored
Normal file
|
|
@ -0,0 +1,442 @@
|
|||
#ifndef QUA_ZIPFILE_H
|
||||
#define QUA_ZIPFILE_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 <QIODevice>
|
||||
|
||||
#include "quazip_global.h"
|
||||
#include "quazip.h"
|
||||
#include "quazipnewinfo.h"
|
||||
|
||||
class QuaZipFilePrivate;
|
||||
|
||||
/// A file inside ZIP archive.
|
||||
/** \class QuaZipFile quazipfile.h <quazip/quazipfile.h>
|
||||
* This is the most interesting class. Not only it provides C++
|
||||
* interface to the ZIP/UNZIP package, but also integrates it with Qt by
|
||||
* subclassing QIODevice. This makes possible to access files inside ZIP
|
||||
* archive using QTextStream or QDataStream, for example. Actually, this
|
||||
* is the main purpose of the whole QuaZIP library.
|
||||
*
|
||||
* You can either use existing QuaZip instance to create instance of
|
||||
* this class or pass ZIP archive file name to this class, in which case
|
||||
* it will create internal QuaZip object. See constructors' descriptions
|
||||
* for details. Writing is only possible with the existing instance.
|
||||
*
|
||||
* Note that due to the underlying library's limitation it is not
|
||||
* possible to use multiple QuaZipFile instances to open several files
|
||||
* in the same archive at the same time. If you need to write to
|
||||
* multiple files in parallel, then you should write to temporary files
|
||||
* first, then pack them all at once when you have finished writing. If
|
||||
* you need to read multiple files inside the same archive in parallel,
|
||||
* you should extract them all into a temporary directory first.
|
||||
*
|
||||
* \section quazipfile-sequential Sequential or random-access?
|
||||
*
|
||||
* At the first thought, QuaZipFile has fixed size, the start and the
|
||||
* end and should be therefore considered random-access device. But
|
||||
* there is one major obstacle to making it random-access: ZIP/UNZIP API
|
||||
* does not support seek() operation and the only way to implement it is
|
||||
* through reopening the file and re-reading to the required position,
|
||||
* but this is prohibitively slow.
|
||||
*
|
||||
* Therefore, QuaZipFile is considered to be a sequential device. This
|
||||
* has advantage of availability of the ungetChar() operation (QIODevice
|
||||
* does not implement it properly for non-sequential devices unless they
|
||||
* support seek()). Disadvantage is a somewhat strange behaviour of the
|
||||
* size() and pos() functions. This should be kept in mind while using
|
||||
* this class.
|
||||
*
|
||||
**/
|
||||
class QUAZIP_EXPORT QuaZipFile: public QIODevice {
|
||||
friend class QuaZipFilePrivate;
|
||||
Q_OBJECT
|
||||
private:
|
||||
QuaZipFilePrivate *p;
|
||||
// these are not supported nor implemented
|
||||
QuaZipFile(const QuaZipFile& that);
|
||||
QuaZipFile& operator=(const QuaZipFile& that);
|
||||
protected:
|
||||
/// Implementation of the QIODevice::readData().
|
||||
qint64 readData(char *data, qint64 maxSize);
|
||||
/// Implementation of the QIODevice::writeData().
|
||||
qint64 writeData(const char *data, qint64 maxSize);
|
||||
public:
|
||||
/// Constructs a QuaZipFile instance.
|
||||
/** You should use setZipName() and setFileName() or setZip() before
|
||||
* trying to call open() on the constructed object.
|
||||
**/
|
||||
QuaZipFile();
|
||||
/// Constructs a QuaZipFile instance.
|
||||
/** \a parent argument specifies this object's parent object.
|
||||
*
|
||||
* You should use setZipName() and setFileName() or setZip() before
|
||||
* trying to call open() on the constructed object.
|
||||
**/
|
||||
QuaZipFile(QObject *parent);
|
||||
/// Constructs a QuaZipFile instance.
|
||||
/** \a parent argument specifies this object's parent object and \a
|
||||
* zipName specifies ZIP archive file name.
|
||||
*
|
||||
* You should use setFileName() before trying to call open() on the
|
||||
* constructed object.
|
||||
*
|
||||
* QuaZipFile constructed by this constructor can be used for read
|
||||
* only access. Use QuaZipFile(QuaZip*,QObject*) for writing.
|
||||
**/
|
||||
QuaZipFile(const QString& zipName, QObject *parent =NULL);
|
||||
/// Constructs a QuaZipFile instance.
|
||||
/** \a parent argument specifies this object's parent object, \a
|
||||
* zipName specifies ZIP archive file name and \a fileName and \a cs
|
||||
* specify a name of the file to open inside archive.
|
||||
*
|
||||
* QuaZipFile constructed by this constructor can be used for read
|
||||
* only access. Use QuaZipFile(QuaZip*,QObject*) for writing.
|
||||
*
|
||||
* \sa QuaZip::setCurrentFile()
|
||||
**/
|
||||
QuaZipFile(const QString& zipName, const QString& fileName,
|
||||
QuaZip::CaseSensitivity cs =QuaZip::csDefault, QObject *parent =NULL);
|
||||
/// Constructs a QuaZipFile instance.
|
||||
/** \a parent argument specifies this object's parent object.
|
||||
*
|
||||
* \a zip is the pointer to the existing QuaZip object. This
|
||||
* QuaZipFile object then can be used to read current file in the
|
||||
* \a zip or to write to the file inside it.
|
||||
*
|
||||
* \warning Using this constructor for reading current file can be
|
||||
* tricky. Let's take the following example:
|
||||
* \code
|
||||
* QuaZip zip("archive.zip");
|
||||
* zip.open(QuaZip::mdUnzip);
|
||||
* zip.setCurrentFile("file-in-archive");
|
||||
* QuaZipFile file(&zip);
|
||||
* file.open(QIODevice::ReadOnly);
|
||||
* // ok, now we can read from the file
|
||||
* file.read(somewhere, some);
|
||||
* zip.setCurrentFile("another-file-in-archive"); // oops...
|
||||
* QuaZipFile anotherFile(&zip);
|
||||
* anotherFile.open(QIODevice::ReadOnly);
|
||||
* anotherFile.read(somewhere, some); // this is still ok...
|
||||
* file.read(somewhere, some); // and this is NOT
|
||||
* \endcode
|
||||
* So, what exactly happens here? When we change current file in the
|
||||
* \c zip archive, \c file that references it becomes invalid
|
||||
* (actually, as far as I understand ZIP/UNZIP sources, it becomes
|
||||
* closed, but QuaZipFile has no means to detect it).
|
||||
*
|
||||
* Summary: do not close \c zip object or change its current file as
|
||||
* long as QuaZipFile is open. Even better - use another constructors
|
||||
* which create internal QuaZip instances, one per object, and
|
||||
* therefore do not cause unnecessary trouble. This constructor may
|
||||
* be useful, though, if you already have a QuaZip instance and do
|
||||
* not want to access several files at once. Good example:
|
||||
* \code
|
||||
* QuaZip zip("archive.zip");
|
||||
* zip.open(QuaZip::mdUnzip);
|
||||
* // first, we need some information about archive itself
|
||||
* QByteArray comment=zip.getComment();
|
||||
* // and now we are going to access files inside it
|
||||
* QuaZipFile file(&zip);
|
||||
* for(bool more=zip.goToFirstFile(); more; more=zip.goToNextFile()) {
|
||||
* file.open(QIODevice::ReadOnly);
|
||||
* // do something cool with file here
|
||||
* file.close(); // do not forget to close!
|
||||
* }
|
||||
* zip.close();
|
||||
* \endcode
|
||||
**/
|
||||
QuaZipFile(QuaZip *zip, QObject *parent =NULL);
|
||||
/// Destroys a QuaZipFile instance.
|
||||
/** Closes file if open, destructs internal QuaZip object (if it
|
||||
* exists and \em is internal, of course).
|
||||
**/
|
||||
virtual ~QuaZipFile();
|
||||
/// Returns the ZIP archive file name.
|
||||
/** If this object was created by passing QuaZip pointer to the
|
||||
* constructor, this function will return that QuaZip's file name
|
||||
* (or null string if that object does not have file name yet).
|
||||
*
|
||||
* Otherwise, returns associated ZIP archive file name or null
|
||||
* string if there are no name set yet.
|
||||
*
|
||||
* \sa setZipName() getFileName()
|
||||
**/
|
||||
QString getZipName()const;
|
||||
/// Returns a pointer to the associated QuaZip object.
|
||||
/** Returns \c NULL if there is no associated QuaZip or it is
|
||||
* internal (so you will not mess with it).
|
||||
**/
|
||||
QuaZip* getZip()const;
|
||||
/// Returns file name.
|
||||
/** This function returns file name you passed to this object either
|
||||
* by using
|
||||
* QuaZipFile(const QString&,const QString&,QuaZip::CaseSensitivity,QObject*)
|
||||
* or by calling setFileName(). Real name of the file may differ in
|
||||
* case if you used case-insensitivity.
|
||||
*
|
||||
* Returns null string if there is no file name set yet. This is the
|
||||
* case when this QuaZipFile operates on the existing QuaZip object
|
||||
* (constructor QuaZipFile(QuaZip*,QObject*) or setZip() was used).
|
||||
*
|
||||
* \sa getActualFileName
|
||||
**/
|
||||
QString getFileName() const;
|
||||
/// Returns case sensitivity of the file name.
|
||||
/** This function returns case sensitivity argument you passed to
|
||||
* this object either by using
|
||||
* QuaZipFile(const QString&,const QString&,QuaZip::CaseSensitivity,QObject*)
|
||||
* or by calling setFileName().
|
||||
*
|
||||
* Returns unpredictable value if getFileName() returns null string
|
||||
* (this is the case when you did not used setFileName() or
|
||||
* constructor above).
|
||||
*
|
||||
* \sa getFileName
|
||||
**/
|
||||
QuaZip::CaseSensitivity getCaseSensitivity() const;
|
||||
/// Returns the actual file name in the archive.
|
||||
/** This is \em not a ZIP archive file name, but a name of file inside
|
||||
* archive. It is not necessary the same name that you have passed
|
||||
* to the
|
||||
* QuaZipFile(const QString&,const QString&,QuaZip::CaseSensitivity,QObject*),
|
||||
* setFileName() or QuaZip::setCurrentFile() - this is the real file
|
||||
* name inside archive, so it may differ in case if the file name
|
||||
* search was case-insensitive.
|
||||
*
|
||||
* Equivalent to calling getCurrentFileName() on the associated
|
||||
* QuaZip object. Returns null string if there is no associated
|
||||
* QuaZip object or if it does not have a current file yet. And this
|
||||
* is the case if you called setFileName() but did not open the
|
||||
* file yet. So this is perfectly fine:
|
||||
* \code
|
||||
* QuaZipFile file("somezip.zip");
|
||||
* file.setFileName("somefile");
|
||||
* QString name=file.getName(); // name=="somefile"
|
||||
* QString actual=file.getActualFileName(); // actual is null string
|
||||
* file.open(QIODevice::ReadOnly);
|
||||
* QString actual=file.getActualFileName(); // actual can be "SoMeFiLe" on Windows
|
||||
* \endcode
|
||||
*
|
||||
* \sa getZipName(), getFileName(), QuaZip::CaseSensitivity
|
||||
**/
|
||||
QString getActualFileName()const;
|
||||
/// Sets the ZIP archive file name.
|
||||
/** Automatically creates internal QuaZip object and destroys
|
||||
* previously created internal QuaZip object, if any.
|
||||
*
|
||||
* Will do nothing if this file is already open. You must close() it
|
||||
* first.
|
||||
**/
|
||||
void setZipName(const QString& zipName);
|
||||
/// Returns \c true if the file was opened in raw mode.
|
||||
/** If the file is not open, the returned value is undefined.
|
||||
*
|
||||
* \sa open(OpenMode,int*,int*,bool,const char*)
|
||||
**/
|
||||
bool isRaw() const;
|
||||
/// Binds to the existing QuaZip instance.
|
||||
/** This function destroys internal QuaZip object, if any, and makes
|
||||
* this QuaZipFile to use current file in the \a zip object for any
|
||||
* further operations. See QuaZipFile(QuaZip*,QObject*) for the
|
||||
* possible pitfalls.
|
||||
*
|
||||
* Will do nothing if the file is currently open. You must close()
|
||||
* it first.
|
||||
**/
|
||||
void setZip(QuaZip *zip);
|
||||
/// Sets the file name.
|
||||
/** Will do nothing if at least one of the following conditions is
|
||||
* met:
|
||||
* - ZIP name has not been set yet (getZipName() returns null
|
||||
* string).
|
||||
* - This QuaZipFile is associated with external QuaZip. In this
|
||||
* case you should call that QuaZip's setCurrentFile() function
|
||||
* instead!
|
||||
* - File is already open so setting the name is meaningless.
|
||||
*
|
||||
* \sa QuaZip::setCurrentFile
|
||||
**/
|
||||
void setFileName(const QString& fileName, QuaZip::CaseSensitivity cs =QuaZip::csDefault);
|
||||
/// Opens a file for reading.
|
||||
/** Returns \c true on success, \c false otherwise.
|
||||
* Call getZipError() to get error code.
|
||||
*
|
||||
* \note Since ZIP/UNZIP API provides buffered reading only,
|
||||
* QuaZipFile does not support unbuffered reading. So do not pass
|
||||
* QIODevice::Unbuffered flag in \a mode, or open will fail.
|
||||
**/
|
||||
virtual bool open(OpenMode mode);
|
||||
/// Opens a file for reading.
|
||||
/** \overload
|
||||
* Argument \a password specifies a password to decrypt the file. If
|
||||
* it is NULL then this function behaves just like open(OpenMode).
|
||||
**/
|
||||
inline bool open(OpenMode mode, const char *password)
|
||||
{return open(mode, NULL, NULL, false, password);}
|
||||
/// Opens a file for reading.
|
||||
/** \overload
|
||||
* Argument \a password specifies a password to decrypt the file.
|
||||
*
|
||||
* An integers pointed by \a method and \a level will receive codes
|
||||
* of the compression method and level used. See unzip.h.
|
||||
*
|
||||
* If raw is \c true then no decompression is performed.
|
||||
*
|
||||
* \a method should not be \c NULL. \a level can be \c NULL if you
|
||||
* don't want to know the compression level.
|
||||
**/
|
||||
bool open(OpenMode mode, int *method, int *level, bool raw, const char *password =NULL);
|
||||
/// Opens a file for writing.
|
||||
/** \a info argument specifies information about file. It should at
|
||||
* least specify a correct file name. Also, it is a good idea to
|
||||
* specify correct timestamp (by default, current time will be
|
||||
* used). See QuaZipNewInfo.
|
||||
*
|
||||
* The \a password argument specifies the password for crypting. Pass NULL
|
||||
* if you don't need any crypting. The \a crc argument was supposed
|
||||
* to be used for crypting too, but then it turned out that it's
|
||||
* false information, so you need to set it to 0 unless you want to
|
||||
* use the raw mode (see below).
|
||||
*
|
||||
* Arguments \a method and \a level specify compression method and
|
||||
* level. The only method supported is Z_DEFLATED, but you may also
|
||||
* specify 0 for no compression. If all of the files in the archive
|
||||
* use both method 0 and either level 0 is explicitly specified or
|
||||
* data descriptor writing is disabled with
|
||||
* QuaZip::setDataDescriptorWritingEnabled(), then the
|
||||
* resulting archive is supposed to be compatible with the 1.0 ZIP
|
||||
* format version, should you need that. Except for this, \a level
|
||||
* has no other effects with method 0.
|
||||
*
|
||||
* If \a raw is \c true, no compression is performed. In this case,
|
||||
* \a crc and uncompressedSize field of the \a info are required.
|
||||
*
|
||||
* Arguments \a windowBits, \a memLevel, \a strategy provide zlib
|
||||
* algorithms tuning. See deflateInit2() in zlib.
|
||||
**/
|
||||
bool open(OpenMode mode, const QuaZipNewInfo& info,
|
||||
const char *password =NULL, quint32 crc =0,
|
||||
int method =Z_DEFLATED, int level =Z_DEFAULT_COMPRESSION, bool raw =false,
|
||||
int windowBits =-MAX_WBITS, int memLevel =DEF_MEM_LEVEL, int strategy =Z_DEFAULT_STRATEGY);
|
||||
/// Returns \c true, but \ref quazipfile-sequential "beware"!
|
||||
virtual bool isSequential()const;
|
||||
/// Returns current position in the file.
|
||||
/** Implementation of the QIODevice::pos(). When reading, this
|
||||
* function is a wrapper to the ZIP/UNZIP unztell(), therefore it is
|
||||
* unable to keep track of the ungetChar() calls (which is
|
||||
* non-virtual and therefore is dangerous to reimplement). So if you
|
||||
* are using ungetChar() feature of the QIODevice, this function
|
||||
* reports incorrect value until you get back characters which you
|
||||
* ungot.
|
||||
*
|
||||
* When writing, pos() returns number of bytes already written
|
||||
* (uncompressed unless you use raw mode).
|
||||
*
|
||||
* \note Although
|
||||
* \ref quazipfile-sequential "QuaZipFile is a sequential device"
|
||||
* and therefore pos() should always return zero, it does not,
|
||||
* because it would be misguiding. Keep this in mind.
|
||||
*
|
||||
* This function returns -1 if the file or archive is not open.
|
||||
*
|
||||
* Error code returned by getZipError() is not affected by this
|
||||
* function call.
|
||||
**/
|
||||
virtual qint64 pos()const;
|
||||
/// Returns \c true if the end of file was reached.
|
||||
/** This function returns \c false in the case of error. This means
|
||||
* that you called this function on either not open file, or a file
|
||||
* in the not open archive or even on a QuaZipFile instance that
|
||||
* does not even have QuaZip instance associated. Do not do that
|
||||
* because there is no means to determine whether \c false is
|
||||
* returned because of error or because end of file was reached.
|
||||
* Well, on the other side you may interpret \c false return value
|
||||
* as "there is no file open to check for end of file and there is
|
||||
* no end of file therefore".
|
||||
*
|
||||
* When writing, this function always returns \c true (because you
|
||||
* are always writing to the end of file).
|
||||
*
|
||||
* Error code returned by getZipError() is not affected by this
|
||||
* function call.
|
||||
**/
|
||||
virtual bool atEnd()const;
|
||||
/// Returns file size.
|
||||
/** This function returns csize() if the file is open for reading in
|
||||
* raw mode, usize() if it is open for reading in normal mode and
|
||||
* pos() if it is open for writing.
|
||||
*
|
||||
* Returns -1 on error, call getZipError() to get error code.
|
||||
*
|
||||
* \note This function returns file size despite that
|
||||
* \ref quazipfile-sequential "QuaZipFile is considered to be sequential device",
|
||||
* for which size() should return bytesAvailable() instead. But its
|
||||
* name would be very misguiding otherwise, so just keep in mind
|
||||
* this inconsistence.
|
||||
**/
|
||||
virtual qint64 size()const;
|
||||
/// Returns compressed file size.
|
||||
/** Equivalent to calling getFileInfo() and then getting
|
||||
* compressedSize field, but more convenient and faster.
|
||||
*
|
||||
* File must be open for reading before calling this function.
|
||||
*
|
||||
* Returns -1 on error, call getZipError() to get error code.
|
||||
**/
|
||||
qint64 csize()const;
|
||||
/// Returns uncompressed file size.
|
||||
/** Equivalent to calling getFileInfo() and then getting
|
||||
* uncompressedSize field, but more convenient and faster. See
|
||||
* getFileInfo() for a warning.
|
||||
*
|
||||
* File must be open for reading before calling this function.
|
||||
*
|
||||
* Returns -1 on error, call getZipError() to get error code.
|
||||
**/
|
||||
qint64 usize()const;
|
||||
/// Gets information about current file.
|
||||
/** This function does the same thing as calling
|
||||
* QuaZip::getCurrentFileInfo() on the associated QuaZip object,
|
||||
* but you can not call getCurrentFileInfo() if the associated
|
||||
* QuaZip is internal (because you do not have access to it), while
|
||||
* you still can call this function in that case.
|
||||
*
|
||||
* File must be open for reading before calling this function.
|
||||
*
|
||||
* Returns \c false in the case of an error.
|
||||
**/
|
||||
bool getFileInfo(QuaZipFileInfo *info);
|
||||
/// Closes the file.
|
||||
/** Call getZipError() to determine if the close was successful.
|
||||
**/
|
||||
virtual void close();
|
||||
/// Returns the error code returned by the last ZIP/UNZIP API call.
|
||||
int getZipError() const;
|
||||
/// Returns the number of bytes available for reading.
|
||||
virtual qint64 bytesAvailable() const;
|
||||
};
|
||||
|
||||
#endif
|
||||
73
interface/external/quazip/include/quazipfileinfo.h
vendored
Normal file
73
interface/external/quazip/include/quazipfileinfo.h
vendored
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
#ifndef QUA_ZIPFILEINFO_H
|
||||
#define QUA_ZIPFILEINFO_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 <QByteArray>
|
||||
#include <QDateTime>
|
||||
#include <QFile>
|
||||
|
||||
#include "quazip_global.h"
|
||||
|
||||
/// Information about a file inside archive.
|
||||
/** 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;
|
||||
};
|
||||
|
||||
#endif
|
||||
121
interface/external/quazip/include/quazipnewinfo.h
vendored
Normal file
121
interface/external/quazip/include/quazipnewinfo.h
vendored
Normal file
|
|
@ -0,0 +1,121 @@
|
|||
#ifndef QUA_ZIPNEWINFO_H
|
||||
#define QUA_ZIPNEWINFO_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 <QDateTime>
|
||||
#include <QString>
|
||||
|
||||
#include "quazip_global.h"
|
||||
|
||||
/// Information about a file to be created.
|
||||
/** This structure holds information about a file to be created inside
|
||||
* ZIP archive. At least name should be set to something correct before
|
||||
* passing this structure to
|
||||
* QuaZipFile::open(OpenMode,const QuaZipNewInfo&,int,int,bool).
|
||||
**/
|
||||
struct QUAZIP_EXPORT QuaZipNewInfo {
|
||||
/// File name.
|
||||
/** This field holds file name inside archive, including path relative
|
||||
* to archive root.
|
||||
**/
|
||||
QString name;
|
||||
/// File timestamp.
|
||||
/** This is the last file modification date and time. Will be stored
|
||||
* in the archive central directory. It is a good practice to set it
|
||||
* to the source file timestamp instead of archive creating time. Use
|
||||
* setFileDateTime() or QuaZipNewInfo(const QString&, const QString&).
|
||||
**/
|
||||
QDateTime dateTime;
|
||||
/// File internal attributes.
|
||||
quint16 internalAttr;
|
||||
/// File external attributes.
|
||||
/**
|
||||
The highest 16 bits contain Unix file permissions and type (dir or
|
||||
file). The constructor QuaZipNewInfo(const QString&, const QString&)
|
||||
takes permissions from the provided file.
|
||||
*/
|
||||
quint32 externalAttr;
|
||||
/// File comment.
|
||||
/** Will be encoded using QuaZip::getCommentCodec().
|
||||
**/
|
||||
QString comment;
|
||||
/// File local extra field.
|
||||
QByteArray extraLocal;
|
||||
/// File global extra field.
|
||||
QByteArray extraGlobal;
|
||||
/// Uncompressed file size.
|
||||
/** This is only needed if you are using raw file zipping mode, i. e.
|
||||
* adding precompressed file in the zip archive.
|
||||
**/
|
||||
ulong uncompressedSize;
|
||||
/// Constructs QuaZipNewInfo instance.
|
||||
/** Initializes name with \a name, dateTime with current date and
|
||||
* time. Attributes are initialized with zeros, comment and extra
|
||||
* field with null values.
|
||||
**/
|
||||
QuaZipNewInfo(const QString& name);
|
||||
/// Constructs QuaZipNewInfo instance.
|
||||
/** Initializes name with \a name. Timestamp and permissions are taken
|
||||
* from the specified file. If the \a file does not exists or its timestamp
|
||||
* is inaccessible (e. g. you do not have read permission for the
|
||||
* directory file in), uses current time and zero permissions. Other attributes are
|
||||
* initialized with zeros, comment and extra field with null values.
|
||||
*
|
||||
* \sa setFileDateTime()
|
||||
**/
|
||||
QuaZipNewInfo(const QString& name, const QString& file);
|
||||
/// Sets the file timestamp from the existing file.
|
||||
/** Use this function to set the file timestamp from the existing
|
||||
* file. Use it like this:
|
||||
* \code
|
||||
* QuaZipFile zipFile(&zip);
|
||||
* QFile file("file-to-add");
|
||||
* file.open(QIODevice::ReadOnly);
|
||||
* QuaZipNewInfo info("file-name-in-archive");
|
||||
* info.setFileDateTime("file-to-add"); // take the timestamp from file
|
||||
* zipFile.open(QIODevice::WriteOnly, info);
|
||||
* \endcode
|
||||
*
|
||||
* This function does not change dateTime if some error occured (e. g.
|
||||
* file is inaccessible).
|
||||
**/
|
||||
void setFileDateTime(const QString& file);
|
||||
/// Sets the file permissions from the existing file.
|
||||
/**
|
||||
Takes permissions from the file and sets the high 16 bits of
|
||||
external attributes. Uses QFileInfo to get permissions on all
|
||||
platforms.
|
||||
*/
|
||||
void setFilePermissions(const QString &file);
|
||||
/// Sets the file permissions.
|
||||
/**
|
||||
Modifies the highest 16 bits of external attributes. The type part
|
||||
is set to dir if the name ends with a slash, and to regular file
|
||||
otherwise.
|
||||
*/
|
||||
void setPermissions(QFile::Permissions permissions);
|
||||
};
|
||||
|
||||
#endif
|
||||
356
interface/external/quazip/include/unzip.h
vendored
Normal file
356
interface/external/quazip/include/unzip.h
vendored
Normal file
|
|
@ -0,0 +1,356 @@
|
|||
/* unzip.h -- IO for uncompress .zip files using zlib
|
||||
Version 1.01e, February 12th, 2005
|
||||
|
||||
Copyright (C) 1998-2005 Gilles Vollant
|
||||
|
||||
This unzip package allow extract file from .ZIP file, compatible with PKZip 2.04g
|
||||
WinZip, InfoZip tools and compatible.
|
||||
|
||||
Multi volume ZipFile (span) are not supported.
|
||||
Encryption compatible with pkzip 2.04g only supported
|
||||
Old compressions used by old PKZip 1.x are not supported
|
||||
|
||||
|
||||
I WAIT FEEDBACK at mail info@winimage.com
|
||||
Visit also http://www.winimage.com/zLibDll/unzip.htm for evolution
|
||||
|
||||
Condition of use and distribution are the same than zlib :
|
||||
|
||||
This software is provided 'as-is', without any express or implied
|
||||
warranty. In no event will the authors be held liable for any damages
|
||||
arising from the use of this software.
|
||||
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it
|
||||
freely, subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not
|
||||
claim that you wrote the original software. If you use this software
|
||||
in a product, an acknowledgment in the product documentation would be
|
||||
appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be
|
||||
misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
|
||||
Modified by Sergey A. Tachenov to integrate with Qt.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
/* for more info about .ZIP format, see
|
||||
http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip
|
||||
http://www.info-zip.org/pub/infozip/doc/
|
||||
PkWare has also a specification at :
|
||||
ftp://ftp.pkware.com/probdesc.zip
|
||||
*/
|
||||
|
||||
#ifndef _unz_H
|
||||
#define _unz_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifndef _ZLIB_H
|
||||
#include "zlib.h"
|
||||
#endif
|
||||
|
||||
#ifndef _ZLIBIOAPI_H
|
||||
#include "ioapi.h"
|
||||
#endif
|
||||
|
||||
#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
|
||||
/* like the STRICT of WIN32, we define a pointer that cannot be converted
|
||||
from (void*) without cast */
|
||||
typedef struct TagunzFile__ { int unused; } unzFile__;
|
||||
typedef unzFile__ *unzFile;
|
||||
#else
|
||||
typedef voidp unzFile;
|
||||
#endif
|
||||
|
||||
|
||||
#define UNZ_OK (0)
|
||||
#define UNZ_END_OF_LIST_OF_FILE (-100)
|
||||
#define UNZ_ERRNO (Z_ERRNO)
|
||||
#define UNZ_EOF (0)
|
||||
#define UNZ_PARAMERROR (-102)
|
||||
#define UNZ_BADZIPFILE (-103)
|
||||
#define UNZ_INTERNALERROR (-104)
|
||||
#define UNZ_CRCERROR (-105)
|
||||
|
||||
/* tm_unz contain date/time info */
|
||||
typedef struct tm_unz_s
|
||||
{
|
||||
uInt tm_sec; /* seconds after the minute - [0,59] */
|
||||
uInt tm_min; /* minutes after the hour - [0,59] */
|
||||
uInt tm_hour; /* hours since midnight - [0,23] */
|
||||
uInt tm_mday; /* day of the month - [1,31] */
|
||||
uInt tm_mon; /* months since January - [0,11] */
|
||||
uInt tm_year; /* years - [1980..2044] */
|
||||
} tm_unz;
|
||||
|
||||
/* unz_global_info structure contain global data about the ZIPfile
|
||||
These data comes from the end of central dir */
|
||||
typedef struct unz_global_info_s
|
||||
{
|
||||
uLong number_entry; /* total number of entries in
|
||||
the central dir on this disk */
|
||||
uLong size_comment; /* size of the global comment of the zipfile */
|
||||
} unz_global_info;
|
||||
|
||||
|
||||
/* unz_file_info contain information about a file in the zipfile */
|
||||
typedef struct unz_file_info_s
|
||||
{
|
||||
uLong version; /* version made by 2 bytes */
|
||||
uLong version_needed; /* version needed to extract 2 bytes */
|
||||
uLong flag; /* general purpose bit flag 2 bytes */
|
||||
uLong compression_method; /* compression method 2 bytes */
|
||||
uLong dosDate; /* last mod file date in Dos fmt 4 bytes */
|
||||
uLong crc; /* crc-32 4 bytes */
|
||||
uLong compressed_size; /* compressed size 4 bytes */
|
||||
uLong uncompressed_size; /* uncompressed size 4 bytes */
|
||||
uLong size_filename; /* filename length 2 bytes */
|
||||
uLong size_file_extra; /* extra field length 2 bytes */
|
||||
uLong size_file_comment; /* file comment length 2 bytes */
|
||||
|
||||
uLong disk_num_start; /* disk number start 2 bytes */
|
||||
uLong internal_fa; /* internal file attributes 2 bytes */
|
||||
uLong external_fa; /* external file attributes 4 bytes */
|
||||
|
||||
tm_unz tmu_date;
|
||||
} unz_file_info;
|
||||
|
||||
extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
|
||||
const char* fileName2,
|
||||
int iCaseSensitivity));
|
||||
/*
|
||||
Compare two filename (fileName1,fileName2).
|
||||
If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
|
||||
If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
|
||||
or strcasecmp)
|
||||
If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
|
||||
(like 1 on Unix, 2 on Windows)
|
||||
*/
|
||||
|
||||
|
||||
extern unzFile ZEXPORT unzOpen OF((voidpf file));
|
||||
/*
|
||||
Open a Zip file. path contain whatever zopen_file from the IO API
|
||||
accepts. For Qt implementation it is a pointer to QIODevice, for
|
||||
fopen() implementation it's a file name.
|
||||
If the zipfile cannot be opened (file don't exist or in not valid), the
|
||||
return value is NULL.
|
||||
Else, the return value is a unzFile Handle, usable with other function
|
||||
of this unzip package.
|
||||
*/
|
||||
|
||||
extern unzFile ZEXPORT unzOpen2 OF((voidpf file,
|
||||
zlib_filefunc_def* pzlib_filefunc_def));
|
||||
/*
|
||||
Open a Zip file, like unzOpen, but provide a set of file low level API
|
||||
for read/write the zip file (see ioapi.h)
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzClose OF((unzFile file));
|
||||
/*
|
||||
Close a ZipFile opened with unzipOpen.
|
||||
If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
|
||||
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
|
||||
return UNZ_OK if there is no problem. */
|
||||
|
||||
extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
|
||||
unz_global_info *pglobal_info));
|
||||
/*
|
||||
Write info about the ZipFile in the *pglobal_info structure.
|
||||
No preparation of the structure is needed
|
||||
return UNZ_OK if there is no problem. */
|
||||
|
||||
|
||||
extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
|
||||
char *szComment,
|
||||
uLong uSizeBuf));
|
||||
/*
|
||||
Get the global comment string of the ZipFile, in the szComment buffer.
|
||||
uSizeBuf is the size of the szComment buffer.
|
||||
return the number of byte copied or an error code <0
|
||||
*/
|
||||
|
||||
|
||||
/***************************************************************************/
|
||||
/* Unzip package allow you browse the directory of the zipfile */
|
||||
|
||||
extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
|
||||
/*
|
||||
Set the current file of the zipfile to the first file.
|
||||
return UNZ_OK if there is no problem
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzGoToNextFile OF((unzFile file));
|
||||
/*
|
||||
Set the current file of the zipfile to the next file.
|
||||
return UNZ_OK if there is no problem
|
||||
return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzLocateFile OF((unzFile file,
|
||||
const char *szFileName,
|
||||
int iCaseSensitivity));
|
||||
/*
|
||||
Try locate the file szFileName in the zipfile.
|
||||
For the iCaseSensitivity signification, see unzStringFileNameCompare
|
||||
|
||||
return value :
|
||||
UNZ_OK if the file is found. It becomes the current file.
|
||||
UNZ_END_OF_LIST_OF_FILE if the file is not found
|
||||
*/
|
||||
|
||||
|
||||
/* ****************************************** */
|
||||
/* Ryan supplied functions */
|
||||
/* unz_file_info contain information about a file in the zipfile */
|
||||
typedef struct unz_file_pos_s
|
||||
{
|
||||
uLong pos_in_zip_directory; /* offset in zip file directory */
|
||||
uLong num_of_file; /* # of file */
|
||||
} unz_file_pos;
|
||||
|
||||
extern int ZEXPORT unzGetFilePos(
|
||||
unzFile file,
|
||||
unz_file_pos* file_pos);
|
||||
|
||||
extern int ZEXPORT unzGoToFilePos(
|
||||
unzFile file,
|
||||
unz_file_pos* file_pos);
|
||||
|
||||
/* ****************************************** */
|
||||
|
||||
extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
|
||||
unz_file_info *pfile_info,
|
||||
char *szFileName,
|
||||
uLong fileNameBufferSize,
|
||||
void *extraField,
|
||||
uLong extraFieldBufferSize,
|
||||
char *szComment,
|
||||
uLong commentBufferSize));
|
||||
/*
|
||||
Get Info about the current file
|
||||
if pfile_info!=NULL, the *pfile_info structure will contain somes info about
|
||||
the current file
|
||||
if szFileName!=NULL, the filemane string will be copied in szFileName
|
||||
(fileNameBufferSize is the size of the buffer)
|
||||
if extraField!=NULL, the extra field information will be copied in extraField
|
||||
(extraFieldBufferSize is the size of the buffer).
|
||||
This is the Central-header version of the extra field
|
||||
if szComment!=NULL, the comment string of the file will be copied in szComment
|
||||
(commentBufferSize is the size of the buffer)
|
||||
*/
|
||||
|
||||
/***************************************************************************/
|
||||
/* for reading the content of the current zipfile, you can open it, read data
|
||||
from it, and close it (you can close it before reading all the file)
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
|
||||
/*
|
||||
Open for reading data the current file in the zipfile.
|
||||
If there is no error, the return value is UNZ_OK.
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file,
|
||||
const char* password));
|
||||
/*
|
||||
Open for reading data the current file in the zipfile.
|
||||
password is a crypting password
|
||||
If there is no error, the return value is UNZ_OK.
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file,
|
||||
int* method,
|
||||
int* level,
|
||||
int raw));
|
||||
/*
|
||||
Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
||||
if raw==1
|
||||
*method will receive method of compression, *level will receive level of
|
||||
compression
|
||||
note : you can set level parameter as NULL (if you did not want known level,
|
||||
but you CANNOT set method parameter as NULL
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file,
|
||||
int* method,
|
||||
int* level,
|
||||
int raw,
|
||||
const char* password));
|
||||
/*
|
||||
Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
||||
if raw==1
|
||||
*method will receive method of compression, *level will receive level of
|
||||
compression
|
||||
note : you can set level parameter as NULL (if you did not want known level,
|
||||
but you CANNOT set method parameter as NULL
|
||||
*/
|
||||
|
||||
|
||||
extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
|
||||
/*
|
||||
Close the file in zip opened with unzOpenCurrentFile
|
||||
Return UNZ_CRCERROR if all the file was read but the CRC is not good
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzReadCurrentFile OF((unzFile file,
|
||||
voidp buf,
|
||||
unsigned len));
|
||||
/*
|
||||
Read bytes from the current file (opened by unzOpenCurrentFile)
|
||||
buf contain buffer where data must be copied
|
||||
len the size of buf.
|
||||
|
||||
return the number of byte copied if somes bytes are copied
|
||||
return 0 if the end of file was reached
|
||||
return <0 with error code if there is an error
|
||||
(UNZ_ERRNO for IO error, or zLib error for uncompress error)
|
||||
*/
|
||||
|
||||
extern z_off_t ZEXPORT unztell OF((unzFile file));
|
||||
/*
|
||||
Give the current position in uncompressed data
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzeof OF((unzFile file));
|
||||
/*
|
||||
return 1 if the end of file was reached, 0 elsewhere
|
||||
*/
|
||||
|
||||
extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
|
||||
voidp buf,
|
||||
unsigned len));
|
||||
/*
|
||||
Read extra field from the current file (opened by unzOpenCurrentFile)
|
||||
This is the local-header version of the extra field (sometimes, there is
|
||||
more info in the local-header version than in the central-header)
|
||||
|
||||
if buf==NULL, it return the size of the local extra field
|
||||
|
||||
if buf!=NULL, len is the size of the buffer, the extra header is copied in
|
||||
buf.
|
||||
the return value is the number of bytes copied in buf, or (if <0)
|
||||
the error code
|
||||
*/
|
||||
|
||||
/***************************************************************************/
|
||||
|
||||
/* Get the current file offset */
|
||||
extern uLong ZEXPORT unzGetOffset (unzFile file);
|
||||
|
||||
/* Set the current file offset */
|
||||
extern int ZEXPORT unzSetOffset (unzFile file, uLong pos);
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _unz_H */
|
||||
245
interface/external/quazip/include/zip.h
vendored
Normal file
245
interface/external/quazip/include/zip.h
vendored
Normal file
|
|
@ -0,0 +1,245 @@
|
|||
/* zip.h -- IO for compress .zip files using zlib
|
||||
Version 1.01e, February 12th, 2005
|
||||
|
||||
Copyright (C) 1998-2005 Gilles Vollant
|
||||
|
||||
This unzip package allow creates .ZIP file, compatible with PKZip 2.04g
|
||||
WinZip, InfoZip tools and compatible.
|
||||
Multi volume ZipFile (span) are not supported.
|
||||
Encryption compatible with pkzip 2.04g only supported
|
||||
Old compressions used by old PKZip 1.x are not supported
|
||||
|
||||
For uncompress .zip file, look at unzip.h
|
||||
|
||||
|
||||
I WAIT FEEDBACK at mail info@winimage.com
|
||||
Visit also http://www.winimage.com/zLibDll/unzip.html for evolution
|
||||
|
||||
Condition of use and distribution are the same than zlib :
|
||||
|
||||
This software is provided 'as-is', without any express or implied
|
||||
warranty. In no event will the authors be held liable for any damages
|
||||
arising from the use of this software.
|
||||
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it
|
||||
freely, subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not
|
||||
claim that you wrote the original software. If you use this software
|
||||
in a product, an acknowledgment in the product documentation would be
|
||||
appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be
|
||||
misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
|
||||
Modified by Sergey A. Tachenov to integrate with Qt.
|
||||
|
||||
|
||||
*/
|
||||
|
||||
/* for more info about .ZIP format, see
|
||||
http://www.info-zip.org/pub/infozip/doc/appnote-981119-iz.zip
|
||||
http://www.info-zip.org/pub/infozip/doc/
|
||||
PkWare has also a specification at :
|
||||
ftp://ftp.pkware.com/probdesc.zip
|
||||
*/
|
||||
|
||||
#ifndef _zip_H
|
||||
#define _zip_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifndef _ZLIB_H
|
||||
#include "zlib.h"
|
||||
#endif
|
||||
|
||||
#ifndef _ZLIBIOAPI_H
|
||||
#include "ioapi.h"
|
||||
#endif
|
||||
|
||||
#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
|
||||
/* like the STRICT of WIN32, we define a pointer that cannot be converted
|
||||
from (void*) without cast */
|
||||
typedef struct TagzipFile__ { int unused; } zipFile__;
|
||||
typedef zipFile__ *zipFile;
|
||||
#else
|
||||
typedef voidp zipFile;
|
||||
#endif
|
||||
|
||||
#define ZIP_OK (0)
|
||||
#define ZIP_EOF (0)
|
||||
#define ZIP_ERRNO (Z_ERRNO)
|
||||
#define ZIP_PARAMERROR (-102)
|
||||
#define ZIP_BADZIPFILE (-103)
|
||||
#define ZIP_INTERNALERROR (-104)
|
||||
|
||||
#define ZIP_WRITE_DATA_DESCRIPTOR 0x8u
|
||||
|
||||
#ifndef DEF_MEM_LEVEL
|
||||
# if MAX_MEM_LEVEL >= 8
|
||||
# define DEF_MEM_LEVEL 8
|
||||
# else
|
||||
# define DEF_MEM_LEVEL MAX_MEM_LEVEL
|
||||
# endif
|
||||
#endif
|
||||
/* default memLevel */
|
||||
|
||||
/* tm_zip contain date/time info */
|
||||
typedef struct tm_zip_s
|
||||
{
|
||||
uInt tm_sec; /* seconds after the minute - [0,59] */
|
||||
uInt tm_min; /* minutes after the hour - [0,59] */
|
||||
uInt tm_hour; /* hours since midnight - [0,23] */
|
||||
uInt tm_mday; /* day of the month - [1,31] */
|
||||
uInt tm_mon; /* months since January - [0,11] */
|
||||
uInt tm_year; /* years - [1980..2044] */
|
||||
} tm_zip;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
tm_zip tmz_date; /* date in understandable format */
|
||||
uLong dosDate; /* if dos_date == 0, tmu_date is used */
|
||||
/* uLong flag; */ /* general purpose bit flag 2 bytes */
|
||||
|
||||
uLong internal_fa; /* internal file attributes 2 bytes */
|
||||
uLong external_fa; /* external file attributes 4 bytes */
|
||||
} zip_fileinfo;
|
||||
|
||||
typedef const char* zipcharpc;
|
||||
|
||||
|
||||
#define APPEND_STATUS_CREATE (0)
|
||||
#define APPEND_STATUS_CREATEAFTER (1)
|
||||
#define APPEND_STATUS_ADDINZIP (2)
|
||||
|
||||
extern zipFile ZEXPORT zipOpen OF((voidpf file, int append));
|
||||
/*
|
||||
Create a zipfile.
|
||||
file is whatever the IO API accepts. For Qt IO API it's a pointer to
|
||||
QIODevice. For fopen() IO API it's a file name (const char*).
|
||||
if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip
|
||||
will be created at the end of the file.
|
||||
(useful if the file contain a self extractor code)
|
||||
if the file pathname exist and append==APPEND_STATUS_ADDINZIP, we will
|
||||
add files in existing zip (be sure you don't add file that doesn't exist)
|
||||
If the zipfile cannot be opened, the return value is NULL.
|
||||
Else, the return value is a zipFile Handle, usable with other function
|
||||
of this zip package.
|
||||
*/
|
||||
|
||||
/* Note : there is no delete function into a zipfile.
|
||||
If you want delete file into a zipfile, you must open a zipfile, and create another
|
||||
Of couse, you can use RAW reading and writing to copy the file you did not want delte
|
||||
*/
|
||||
|
||||
extern zipFile ZEXPORT zipOpen2 OF((voidpf file,
|
||||
int append,
|
||||
zipcharpc* globalcomment,
|
||||
zlib_filefunc_def* pzlib_filefunc_def));
|
||||
|
||||
extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
|
||||
const char* filename,
|
||||
const zip_fileinfo* zipfi,
|
||||
const void* extrafield_local,
|
||||
uInt size_extrafield_local,
|
||||
const void* extrafield_global,
|
||||
uInt size_extrafield_global,
|
||||
const char* comment,
|
||||
int method,
|
||||
int level));
|
||||
/*
|
||||
Open a file in the ZIP for writing.
|
||||
filename : the filename in zip (if NULL, '-' without quote will be used
|
||||
*zipfi contain supplemental information
|
||||
if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local
|
||||
contains the extrafield data the the local header
|
||||
if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global
|
||||
contains the extrafield data the the local header
|
||||
if comment != NULL, comment contain the comment string
|
||||
method contain the compression method (0 for store, Z_DEFLATED for deflate)
|
||||
level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
|
||||
*/
|
||||
|
||||
|
||||
extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file,
|
||||
const char* filename,
|
||||
const zip_fileinfo* zipfi,
|
||||
const void* extrafield_local,
|
||||
uInt size_extrafield_local,
|
||||
const void* extrafield_global,
|
||||
uInt size_extrafield_global,
|
||||
const char* comment,
|
||||
int method,
|
||||
int level,
|
||||
int raw));
|
||||
|
||||
/*
|
||||
Same than zipOpenNewFileInZip, except if raw=1, we write raw file
|
||||
*/
|
||||
|
||||
extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file,
|
||||
const char* filename,
|
||||
const zip_fileinfo* zipfi,
|
||||
const void* extrafield_local,
|
||||
uInt size_extrafield_local,
|
||||
const void* extrafield_global,
|
||||
uInt size_extrafield_global,
|
||||
const char* comment,
|
||||
int method,
|
||||
int level,
|
||||
int raw,
|
||||
int windowBits,
|
||||
int memLevel,
|
||||
int strategy,
|
||||
const char* password,
|
||||
uLong crcForCtypting));
|
||||
|
||||
/*
|
||||
Same than zipOpenNewFileInZip2, except
|
||||
windowBits,memLevel,,strategy : see parameter strategy in deflateInit2
|
||||
password : crypting password (NULL for no crypting)
|
||||
crcForCtypting : crc of file to compress (needed for crypting)
|
||||
*/
|
||||
|
||||
|
||||
extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
|
||||
const void* buf,
|
||||
unsigned len));
|
||||
/*
|
||||
Write data in the zipfile
|
||||
*/
|
||||
|
||||
extern int ZEXPORT zipCloseFileInZip OF((zipFile file));
|
||||
/*
|
||||
Close the current file in the zipfile
|
||||
*/
|
||||
|
||||
extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file,
|
||||
uLong uncompressed_size,
|
||||
uLong crc32));
|
||||
/*
|
||||
Close the current file in the zipfile, for fiel opened with
|
||||
parameter raw=1 in zipOpenNewFileInZip2
|
||||
uncompressed_size and crc32 are value for the uncompressed size
|
||||
*/
|
||||
|
||||
extern int ZEXPORT zipClose OF((zipFile file,
|
||||
const char* global_comment));
|
||||
/*
|
||||
Close the zipfile
|
||||
*/
|
||||
|
||||
/*
|
||||
Added by Sergey A. Tachenov to tweak zipping behaviour.
|
||||
*/
|
||||
extern int ZEXPORT zipSetFlags(zipFile file, unsigned flags);
|
||||
extern int ZEXPORT zipClearFlags(zipFile file, unsigned flags);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _zip_H */
|
||||
BIN
interface/external/quazip/lib/MacOS/libquazip.a
vendored
Normal file
BIN
interface/external/quazip/lib/MacOS/libquazip.a
vendored
Normal file
Binary file not shown.
Loading…
Reference in a new issue