QDynamicBufferResourceRoot Class Reference

Inheritance diagram for QDynamicBufferResourceRoot:

Public Functions
const uchar *	mappingBuffer () const
virtual QString	mappingRoot () const
	QDynamicBufferResourceRoot (const QString &_root)
bool	registerSelf (const uchar *b)
virtual ResourceRootType	type () const
	~QDynamicBufferResourceRoot ()
Public Functions inherited from QResourceRoot
QStringList	children (int node) const
const uchar *	data (int node, qint64 *size) const
int	findNode (const QString &path, const QLocale &locale=QLocale()) const
bool	isCompressed (int node) const
bool	isContainer (int node) const
bool	mappingRootSubdir (const QString &path, QString *match=0) const
bool	operator!= (const QResourceRoot &other) const
bool	operator== (const QResourceRoot &other) const
	QResourceRoot ()
	QResourceRoot (const uchar *t, const uchar *n, const uchar *d)
virtual	~QResourceRoot ()

Properties
const uchar *	buffer
QString	root

Additional Inherited Members
Public Types inherited from QResourceRoot
enum	ResourceRootType { Resource_Builtin, Resource_File, Resource_Buffer }
Public Variables inherited from QResourceRoot
QAtomicInt	ref
Protected Functions inherited from QResourceRoot
void	setSource (const uchar *t, const uchar *n, const uchar *d)

Detailed Description

Definition at line 895 of file qresource.cpp.

Constructors and Destructors

QDynamicBufferResourceRoot()

QDynamicBufferResourceRoot::QDynamicBufferResourceRoot ( const QString &  _root )

inline

Definition at line 901 of file qresource.cpp.

: root(_root), buffer(0) { }

~QDynamicBufferResourceRoot()

QDynamicBufferResourceRoot::~QDynamicBufferResourceRoot ( )

inline

Definition at line 902 of file qresource.cpp.

{ }

Functions

mappingBuffer()

const uchar* QDynamicBufferResourceRoot::mappingBuffer ( ) const

inline

Definition at line 903 of file qresource.cpp.

Referenced by QResource::unregisterResource().

{ return buffer; }

mappingRoot()

virtual QString QDynamicBufferResourceRoot::mappingRoot ( ) const

inlinevirtual

Reimplemented from QResourceRoot.

Definition at line 904 of file qresource.cpp.

Referenced by QResource::unregisterResource().

{ return root; }

registerSelf()

bool QDynamicBufferResourceRoot::registerSelf ( const uchar *  b )

inline

Definition at line 907 of file qresource.cpp.

Referenced by QResource::registerResource(), and QDynamicFileResourceRoot::registerSelf().

                                      {
        //setup the data now
        int offset = 0;

        //magic number
        if(b[offset+0] != 'q' || b[offset+1] != 'r' ||
           b[offset+2] != 'e' || b[offset+3] != 's') {
            return false;
        }
        offset += 4;

        const int version = (b[offset+0] << 24) + (b[offset+1] << 16) +
                         (b[offset+2] << 8) + (b[offset+3] << 0);
        offset += 4;

        const int tree_offset = (b[offset+0] << 24) + (b[offset+1] << 16) +
                                (b[offset+2] << 8) + (b[offset+3] << 0);
        offset += 4;

        const int data_offset = (b[offset+0] << 24) + (b[offset+1] << 16) +
                                (b[offset+2] << 8) + (b[offset+3] << 0);
        offset += 4;

        const int name_offset = (b[offset+0] << 24) + (b[offset+1] << 16) +
                                (b[offset+2] << 8) + (b[offset+3] << 0);
        offset += 4;

        if(version == 0x01) {
            buffer = b;
            setSource(b+tree_offset, b+name_offset, b+data_offset);
            return true;
        }
        return false;
    }

type()

virtual ResourceRootType QDynamicBufferResourceRoot::type ( ) const

inlinevirtual

Reimplemented from QResourceRoot.

Reimplemented in QDynamicFileResourceRoot.

Definition at line 905 of file qresource.cpp.

{ return Resource_Buffer; }

Properties

buffer

const uchar* QDynamicBufferResourceRoot::buffer

private

Definition at line 898 of file qresource.cpp.

root

QString QDynamicBufferResourceRoot::root

private

Definition at line 897 of file qresource.cpp.

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The documentation for this class was generated from the following file:

• /src/corelib/io/qresource.cpp