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
00155 virtual bool doWriteDir( const QString& name, const QString& user,
00156 const QString& group, mode_t perm, time_t atime,
00157 time_t mtime, time_t ctime );
00158
00159 protected:
00160 virtual void virtual_hook( int id, void* data );
00161
00162 private:
00163 class KZipPrivate;
00164 KZipPrivate * const d;
00165 };
00166
00167
00171 class KIO_EXPORT KZipFileEntry : public KArchiveFile
00172 {
00173 public:
00177 KZipFileEntry( KZip* zip, const QString& name, int access, int date,
00178 const QString& user, const QString& group, const QString& symlink,
00179 const QString& path, qint64 start, qint64 uncompressedSize,
00180 int encoding, qint64 compressedSize);
00181
00185 ~KZipFileEntry();
00186
00187 int encoding() const;
00188 qint64 compressedSize() const;
00189
00191 void setCompressedSize(qint64 compressedSize);
00192
00194 void setHeaderStart(qint64 headerstart);
00195 qint64 headerStart() const;
00196
00198 unsigned long crc32() const;
00199 void setCRC32(unsigned long crc32);
00200
00202 const QString &path() const;
00203
00208 virtual QByteArray data() const;
00209
00217 virtual QIODevice* createDevice() const;
00218
00219 private:
00220 class KZipFileEntryPrivate;
00221 KZipFileEntryPrivate * const d;
00222 };
00223
00224 #endif