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** GNU General Public License Usage | |
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#ifndef Q3NETWORKPROTOCOL_H | |
#define Q3NETWORKPROTOCOL_H | |
#include <QtCore/qstring.h> | |
#include <QtCore/qobject.h> | |
#include <Qt3Support/q3dict.h> | |
#include <Qt3Support/q3valuelist.h> | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Qt3SupportLight) | |
#ifndef QT_NO_NETWORKPROTOCOL | |
class Q3NetworkProtocol; | |
class Q3NetworkOperation; | |
class QTimer; | |
class Q3UrlOperator; | |
class Q3NetworkProtocolPrivate; | |
class QUrlInfo; | |
template <class T> class Q3ValueList; | |
class Q_COMPAT_EXPORT Q3NetworkProtocolFactoryBase | |
{ | |
public: | |
virtual ~Q3NetworkProtocolFactoryBase() {} | |
virtual Q3NetworkProtocol *createObject() = 0; | |
}; | |
template< class T > | |
class Q3NetworkProtocolFactory : public Q3NetworkProtocolFactoryBase | |
{ | |
public: | |
Q3NetworkProtocol *createObject() { | |
return new T; | |
} | |
}; | |
typedef Q3Dict< Q3NetworkProtocolFactoryBase > Q3NetworkProtocolDict; | |
class Q_COMPAT_EXPORT Q3NetworkProtocol : public QObject | |
{ | |
Q_OBJECT | |
public: | |
enum State { | |
StWaiting = 0, | |
StInProgress, | |
StDone, | |
StFailed, | |
StStopped | |
}; | |
enum Operation { | |
OpListChildren = 1, | |
OpMkDir = 2, | |
OpMkdir = OpMkDir, // ### remove in 4.0 | |
OpRemove = 4, | |
OpRename = 8, | |
OpGet = 32, | |
OpPut = 64 | |
}; | |
enum ConnectionState { | |
ConHostFound, | |
ConConnected, | |
ConClosed | |
}; | |
enum Error { | |
// no error | |
NoError = 0, | |
// general errors | |
ErrValid, | |
ErrUnknownProtocol, | |
ErrUnsupported, | |
ErrParse, | |
// errors on connect | |
ErrLoginIncorrect, | |
ErrHostNotFound, | |
// protocol errors | |
ErrListChildren, | |
ErrListChlidren = ErrListChildren, // ### remove in 4.0 | |
ErrMkDir, | |
ErrMkdir = ErrMkDir, // ### remove in 4.0 | |
ErrRemove, | |
ErrRename, | |
ErrGet, | |
ErrPut, | |
ErrFileNotExisting, | |
ErrPermissionDenied | |
}; | |
Q3NetworkProtocol(); | |
virtual ~Q3NetworkProtocol(); | |
virtual void setUrl( Q3UrlOperator *u ); | |
virtual void setAutoDelete( bool b, int i = 10000 ); | |
bool autoDelete() const; | |
static void registerNetworkProtocol( const QString &protocol, | |
Q3NetworkProtocolFactoryBase *protocolFactory ); | |
static Q3NetworkProtocol *getNetworkProtocol( const QString &protocol ); | |
static bool hasOnlyLocalFileSystem(); | |
virtual int supportedOperations() const; | |
virtual void addOperation( Q3NetworkOperation *op ); | |
Q3UrlOperator *url() const; | |
Q3NetworkOperation *operationInProgress() const; | |
virtual void clearOperationQueue(); | |
virtual void stop(); | |
Q_SIGNALS: | |
void data( const QByteArray &, Q3NetworkOperation *res ); | |
void connectionStateChanged( int state, const QString &data ); | |
void finished( Q3NetworkOperation *res ); | |
void start( Q3NetworkOperation *res ); | |
void newChildren( const Q3ValueList<QUrlInfo> &, Q3NetworkOperation *res ); | |
void newChild( const QUrlInfo &, Q3NetworkOperation *res ); | |
void createdDirectory( const QUrlInfo &, Q3NetworkOperation *res ); | |
void removed( Q3NetworkOperation *res ); | |
void itemChanged( Q3NetworkOperation *res ); | |
void dataTransferProgress( int bytesDone, int bytesTotal, Q3NetworkOperation *res ); | |
protected: | |
virtual void processOperation( Q3NetworkOperation *op ); | |
virtual void operationListChildren( Q3NetworkOperation *op ); | |
virtual void operationMkDir( Q3NetworkOperation *op ); | |
virtual void operationRemove( Q3NetworkOperation *op ); | |
virtual void operationRename( Q3NetworkOperation *op ); | |
virtual void operationGet( Q3NetworkOperation *op ); | |
virtual void operationPut( Q3NetworkOperation *op ); | |
virtual void operationPutChunk( Q3NetworkOperation *op ); | |
virtual bool checkConnection( Q3NetworkOperation *op ); | |
private: | |
Q3NetworkProtocolPrivate *d; | |
private Q_SLOTS: | |
void processNextOperation( Q3NetworkOperation *old ); | |
void startOps(); | |
void emitNewChildren( const QUrlInfo &i, Q3NetworkOperation *op ); | |
void removeMe(); | |
private: // Disabled copy constructor and operator= | |
#if defined(Q_DISABLE_COPY) | |
Q3NetworkProtocol( const Q3NetworkProtocol & ); | |
Q3NetworkProtocol &operator=( const Q3NetworkProtocol & ); | |
#endif | |
}; | |
class Q3NetworkOperationPrivate; | |
class Q_COMPAT_EXPORT Q3NetworkOperation : public QObject | |
{ | |
Q_OBJECT | |
friend class Q3UrlOperator; | |
public: | |
Q3NetworkOperation( Q3NetworkProtocol::Operation operation, | |
const QString &arg0, const QString &arg1, | |
const QString &arg2 ); | |
Q3NetworkOperation( Q3NetworkProtocol::Operation operation, | |
const QByteArray &arg0, const QByteArray &arg1, | |
const QByteArray &arg2 ); | |
~Q3NetworkOperation(); | |
void setState( Q3NetworkProtocol::State state ); | |
void setProtocolDetail( const QString &detail ); | |
void setErrorCode( int ec ); | |
void setArg( int num, const QString &arg ); | |
void setRawArg( int num, const QByteArray &arg ); | |
Q3NetworkProtocol::Operation operation() const; | |
Q3NetworkProtocol::State state() const; | |
QString arg( int num ) const; | |
QByteArray rawArg( int num ) const; | |
QString protocolDetail() const; | |
int errorCode() const; | |
void free(); | |
private Q_SLOTS: | |
void deleteMe(); | |
private: | |
QByteArray &raw( int num ) const; | |
Q3NetworkOperationPrivate *d; | |
private: // Disabled copy constructor and operator= | |
#if defined(Q_DISABLE_COPY) | |
Q3NetworkOperation( const Q3NetworkOperation & ); | |
Q3NetworkOperation &operator=( const Q3NetworkOperation & ); | |
#endif | |
}; | |
#endif // QT_NO_NETWORKPROTOCOL | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif // Q3NETWORKPROTOCOL_H |