NAME

       zipios::FileEntry -

       A FileEntry represents an entry in a FileCollection.

SYNOPSIS

       #include <fileentry.h>

       Inherited by zipios::BasicEntry, and zipios::ZipLocalEntry.

   Classes
       class MatchFileName
           Function object to be used with the STL find_if algorithm to find a FileEntry in a
           container, which name (as obtained with FileEntry::getFileName()) is identical to the
           name specified in the MatchName constructor.
       class MatchName
           Function object to be used with the STL find_if algorithm to find a FileEntry in a
           container, which name (as obtained with FileEntry::getName()) is identical to the name
           specified in the MatchName constructor.

   Public Member Functions
       virtual string getComment () const =0
           Returns the comment of the entry, if it has one.
       virtual uint32 getCompressedSize () const =0
           Returns the compressed size of the entry.
       virtual uint32 getCrc () const =0
           Returns the Crc for the entry, if it has one.
       virtual vector< unsigned char > getExtra () const =0
           Returns a vector of bytes of extra data that may be stored with the entry.
       virtual StorageMethod getMethod () const =0
           Returns the method used to store the entry in the FileCollection.
       virtual string getName () const =0
           Returns the full filename of the entry, including a path if the entry is stored in a
           subfolder.
       virtual string getFileName () const =0
           Returns the filename of the entry.
       virtual uint32 getSize () const =0
           Returns the (uncompressed) size of the entry data.
       virtual int getTime () const =0
           Returns the date and time of FIXME: what?
       virtual bool isValid () const =0
           Any method or operator that initializes a FileEntry may set a flag, that specifies
           whether the read entry is valid or not.
       virtual bool isDirectory () const =0
           Returns true if the entry is a directory.
       virtual void setComment (const string &comment)=0
           Sets the comment field for the FileEntry.
       virtual void setCompressedSize (uint32 size)=0
           Set the compressed size field of the entry.
       virtual void setCrc (uint32 crc)=0
           Sets the crc field.
       virtual void setExtra (const vector< unsigned char > &extra)=0
           Sets the extra field.
       virtual void setMethod (StorageMethod method)=0
           Sets the storage method field for the entry.
       virtual void setName (const string &name)=0
           Sets the name field for the entry.
       virtual void setSize (uint32 size)=0
           Sets the size field for the entry.
       virtual void setTime (int time)=0
           Sets the time field for the entry.
       virtual string toString () const =0
           Returns a human-readable string representation of the entry.
       virtual FileEntry * clone () const =0
           Create a heap allocated clone of the object this method is called for.
       virtual ~FileEntry ()
           FileEntry destructor.

   Protected Member Functions
       void ref () const
       unsigned int unref () const

   Protected Attributes
       ReferenceCount< FileEntry > _refcount

   Friends
       class SimpleSmartPointer< FileEntry >
       class SimpleSmartPointer< const FileEntry >

Detailed Description

       A FileEntry represents an entry in a FileCollection.

       The interface is a copy of the ZipEntry interface from the java.util.zip package. The name
       has been changed to FileEntry, as FileCollection is a more general abstraction, that
       covers other types of file collections than just zip files.

       Definition at line 52 of file fileentry.h.

Constructor & Destructor Documentation

   virtual zipios::FileEntry::~FileEntry () [inline, virtual]
       FileEntry destructor.

       Definition at line 163 of file fileentry.h.

Member Function Documentation

   virtual FileEntry* zipios::FileEntry::clone () const [pure virtual]
       Create a heap allocated clone of the object this method is called for. The caller is
       responsible for deallocating the clone when he is done with it.

       Returns:
           A heap allocated copy of the object this method is called for.

       Implemented in zipios::BasicEntry, zipios::ZipLocalEntry, and zipios::ZipCDirEntry.

   virtual string zipios::FileEntry::getComment () const [pure virtual]
       Returns the comment of the entry, if it has one. Otherwise it returns an empty string.

       Returns:
           the comment associated with the entry, if there is one.

       Implemented in zipios::BasicEntry, zipios::ZipLocalEntry, and zipios::ZipCDirEntry.

   virtual uint32 zipios::FileEntry::getCompressedSize () const [pure virtual]
       Returns the compressed size of the entry. If the entry is not stored in a compressed
       format, the uncompressed size is returned.

       Returns:
           the compressed size of the entry. If the entry is stored without compression the
           uncompressed size is returned.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual uint32 zipios::FileEntry::getCrc () const [pure virtual]
       Returns the Crc for the entry, if it has one. FIXME: what is returned if it doesn't have
       one?

       Returns:
           the Crc for the entry, if it has one.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual vector< unsigned char > zipios::FileEntry::getExtra () const [pure virtual]
       Returns a vector of bytes of extra data that may be stored with the entry. Returns:
           A vector< unsigned char > of extra bytes that may potentially be associated with an
           entry.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual string zipios::FileEntry::getFileName () const [pure virtual]
       Returns the filename of the entry. Returns:
           Returns the filename of the entry.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual StorageMethod zipios::FileEntry::getMethod () const [pure virtual]
       Returns the method used to store the entry in the FileCollection. Returns:
           the storage method used to store the entry in the collection.

       See also:
           StorageMethod.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual string zipios::FileEntry::getName () const [pure virtual]
       Returns the full filename of the entry, including a path if the entry is stored in a
       subfolder. Returns:
           the filename of the entry, including path if the entry is stored in a sub-folder.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual uint32 zipios::FileEntry::getSize () const [pure virtual]
       Returns the (uncompressed) size of the entry data. Returns:
           Returns the (uncompressed) size of the entry.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual int zipios::FileEntry::getTime () const [pure virtual]
       Returns the date and time of FIXME: what? Returns:
           the date and time of the entry.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual bool zipios::FileEntry::isDirectory () const [pure virtual]
       Returns true if the entry is a directory. A directory entry is an entry which name ends
       with a separator ('/' for Unix systems, '\' for Windows and DOS systems.

       Returns:
           true if the entry is a directory.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual bool zipios::FileEntry::isValid () const [pure virtual]
       Any method or operator that initializes a FileEntry may set a flag, that specifies whether
       the read entry is valid or not. If it isn't this method returns false.

       Returns:
           true if the FileEntry has been parsed succesfully.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setComment (const string &comment) [pure virtual]
       Sets the comment field for the FileEntry. Parameters:
           comment string with the new comment.

       Implemented in zipios::BasicEntry, zipios::ZipLocalEntry, and zipios::ZipCDirEntry.

   virtual void zipios::FileEntry::setCompressedSize (uint32size) [pure virtual]
       Set the compressed size field of the entry. Parameters:
           size value to set the compressed size field of the entry to.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setCrc (uint32crc) [pure virtual]
       Sets the crc field. Parameters:
           crc value to set the crc field to.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setExtra (const vector< unsigned char > &extra) [pure virtual]
       Sets the extra field. Parameters:
           extra the extra field is set to this value.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setMethod (StorageMethodmethod) [pure virtual]
       Sets the storage method field for the entry. Parameters:
           method the method field is set to the specified value.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setName (const string &name) [pure virtual]
       Sets the name field for the entry. Parameters:
           name the name field is set to the specified value.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setSize (uint32size) [pure virtual]
       Sets the size field for the entry. Parameters:
           size the size field is set to this value.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual void zipios::FileEntry::setTime (inttime) [pure virtual]
       Sets the time field for the entry. Parameters:
           time the time field is set to the specified value.

       Implemented in zipios::BasicEntry, and zipios::ZipLocalEntry.

   virtual string zipios::FileEntry::toString () const [pure virtual]
       Returns a human-readable string representation of the entry. Returns:
           a human-readable string representation of the entry.

       Implemented in zipios::BasicEntry, zipios::ZipLocalEntry, and zipios::ZipCDirEntry.

Author

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