KNetwork::KReverseResolver Class Reference
Run a reverse-resolution on a socket address. More...
#include <kreverseresolver.h>
Inheritance diagram for KNetwork::KReverseResolver:

Public Types | |
enum | Flags { NumericHost = 0x01, NumericService = 0x02, NodeNameOnly = 0x04, Datagram = 0x08, NumericScope = 0x10, ResolutionRequired = 0x20 } |
Signals | |
void | finished (const KReverseResolver &obj) |
Public Member Functions | |
KReverseResolver (const KSocketAddress &addr, int flags=0, QObject *=0L, const char *=0L) | |
virtual | ~KReverseResolver () |
bool | isRunning () const |
bool | success () const |
bool | failure () const |
QString | node () const |
QString | service () const |
const KSocketAddress & | address () const |
bool | start () |
virtual bool | event (QEvent *) |
Static Public Member Functions | |
static bool | resolve (const KSocketAddress &addr, QString &node, QString &serv, int flags=0) |
static bool | resolve (const struct sockaddr *sa, Q_UINT16 salen, QString &node, QString &serv, int flags=0) |
Detailed Description
Run a reverse-resolution on a socket address.This class is provided as a counterpart to KResolver in such a way as it produces a reverse resolution: it resolves a socket address from its binary representations into a textual representation.
Most users will use the static functions resolve, which work both synchronously (blocking) and asynchronously (non-blocking).
- Author:
- Thiago Macieira <thiago.macieira@kdemail.net>
Definition at line 50 of file kreverseresolver.h.
Member Enumeration Documentation
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Flags for the reverse resolution. These flags are used by the reverse resolution functions for setting resolution parameters. The possible values are:
Definition at line 74 of file kreverseresolver.h. |
Constructor & Destructor Documentation
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Constructs this object to resolve the given socket address.
Definition at line 113 of file kreverseresolver.cpp. |
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Destructor.
Definition at line 120 of file kreverseresolver.cpp. |
Member Function Documentation
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This function returns 'true' if the processing is still running.
Definition at line 126 of file kreverseresolver.cpp. |
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This function returns true if the processing has finished with success, false if it's still running or failed.
Definition at line 131 of file kreverseresolver.cpp. References isRunning(). |
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This function returns true if the processing has finished with failure, false if it's still running or succeeded.
Definition at line 136 of file kreverseresolver.cpp. References isRunning(). |
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Returns the resolved node name, if the resolution has finished successfully, or QString::null otherwise.
Definition at line 141 of file kreverseresolver.cpp. Referenced by resolve(). |
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Returns the resolved service name, if the resolution has finished successfully, or QString::null otherwise.
Definition at line 146 of file kreverseresolver.cpp. |
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Returns the socket address which was subject to resolution.
Definition at line 151 of file kreverseresolver.cpp. |
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Starts the resolution. This function returns 'true' if the resolution has started successfully. Definition at line 156 of file kreverseresolver.cpp. |
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Overrides event handling.
Definition at line 173 of file kreverseresolver.cpp. References finished(). |
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This signal is emitted when the resolution has finished.
Referenced by event(). |
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Resolves a socket address to its textual representation. FIXME!! How can we do this in a non-blocking manner!? This function is used to resolve a socket address from its binary representation to a textual form, even if numeric only.
Definition at line 193 of file kreverseresolver.cpp. References node(). Referenced by resolve(). |
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Resolves a socket address to its textual representation. FIXME!! How can we do this in a non-blocking manner!? This function behaves just like the above one, except it takes a sockaddr structure and its size as parameters.
Definition at line 206 of file kreverseresolver.cpp. |
The documentation for this class was generated from the following files: