KIO
kzip.h
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00018 #ifndef KZIP_H
00019 #define KZIP_H
00020
00021 #include <karchive.h>
00022
00023 class KZipFileEntry;
00044 class KIO_EXPORT KZip : public KArchive
00045 {
00046 public:
00053 KZip( const QString& filename );
00054
00062 KZip( QIODevice * dev );
00063
00068 virtual ~KZip();
00069
00073 enum ExtraField { NoExtraField = 0,
00074 ModificationTime = 1,
00075 DefaultExtraField = 1
00076 };
00077
00084 void setExtraField( ExtraField ef );
00085
00091 ExtraField extraField() const;
00092
00096 enum Compression { NoCompression = 0,
00097 DeflateCompression = 1
00098 };
00099
00100
00107 void setCompression( Compression c );
00108
00114 Compression compression() const;
00115
00122 virtual bool writeData( const char* data, qint64 size );
00123
00124 protected:
00126 virtual bool doWriteSymLink(const QString &name, const QString &target,
00127 const QString &user, const QString &group,
00128 mode_t perm, time_t atime, time_t mtime, time_t ctime);
00130 virtual bool doPrepareWriting( const QString& name, const QString& user,
00131 const QString& group, qint64 size, mode_t perm,
00132 time_t atime, time_t mtime, time_t ctime );
00133
00139 virtual bool doFinishWriting( qint64 size );
00140
00147 virtual bool openArchive( QIODevice::OpenMode mode );
00148
00150 virtual bool closeArchive();
00151
00153 virtual bool doWriteDir( const QString& name, const QString& user,
00154 const QString& group, mode_t perm, time_t atime,
00155 time_t mtime, time_t ctime );
00156
00157 protected:
00158 virtual void virtual_hook( int id, void* data );
00159
00160 private:
00161 class KZipPrivate;
00162 KZipPrivate * const d;
00163 };
00164
00165
00169 class KIO_EXPORT KZipFileEntry : public KArchiveFile
00170 {
00171 public:
00175 KZipFileEntry( KZip* zip, const QString& name, int access, int date,
00176 const QString& user, const QString& group, const QString& symlink,
00177 const QString& path, qint64 start, qint64 uncompressedSize,
00178 int encoding, qint64 compressedSize);
00179
00183 ~KZipFileEntry();
00184
00185 int encoding() const;
00186 qint64 compressedSize() const;
00187
00189 void setCompressedSize(qint64 compressedSize);
00190
00192 void setHeaderStart(qint64 headerstart);
00193 qint64 headerStart() const;
00194
00196 unsigned long crc32() const;
00197 void setCRC32(unsigned long crc32);
00198
00200 const QString &path() const;
00201
00206 virtual QByteArray data() const;
00207
00215 virtual QIODevice* createDevice() const;
00216
00217 private:
00218 class KZipFileEntryPrivate;
00219 KZipFileEntryPrivate * const d;
00220 };
00221
00222 #endif