Add wxNavigationEnabled<> helper for implementing TAB navigation.

[wxWidgets.git] / interface / wx / socket.h

diff --git a/interface/wx/socket.h b/interface/wx/socket.h
index 3efa425a6c9f92b38def40b570118d282d64dfe3..43d3c753c273fdbe5ae82f714c060e6524203f89 100644 (file)
--- a/interface/wx/socket.h
+++ b/interface/wx/socket.h
@@ -3,9 +3,101 @@
 // Purpose:     interface of wxIP*address, wxSocket* classes
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Purpose:     interface of wxIP*address, wxSocket* classes
 // Author:      wxWidgets team
 // RCS-ID:      $Id$

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

+
+/**
+    @class wxIPaddress
+
+    wxIPaddress is an abstract base class for all internet protocol address
+    objects. Currently, only wxIPV4address is implemented. An experimental
+    implementation for IPV6, wxIPV6address, is being developed.
+
+    @library{wxbase}
+    @category{net}
+*/
+class wxIPaddress : public wxSockAddress
+{
+public:
+    /**
+        Internally, this is the same as setting the IP address to @b INADDR_ANY.
+
+        On IPV4 implementations, 0.0.0.0
+
+        On IPV6 implementations, ::
+
+        @return @true on success, @false if something went wrong.
+    */
+    bool AnyAddress();
+
+    /**
+        Internally, this is the same as setting the IP address to @b INADDR_BROADCAST.
+
+        On IPV4 implementations, 255.255.255.255
+
+        @return @true on success, @false if something went wrong.
+    */
+    virtual bool BroadcastAddress() = 0;
+
+    /**
+        Set the address to hostname, which can be a host name or an IP-style address
+        in a format dependent on implementation.
+
+        @return @true on success, @false if something goes wrong (invalid
+                hostname or invalid IP address).
+    */
+    bool Hostname(const wxString& hostname);
+
+    /**
+        Returns the hostname which matches the IP address.
+    */
+    wxString Hostname() const;
+
+    /**
+        Returns a wxString containing the IP address.
+    */
+    virtual wxString IPAddress() const = 0;
+
+    /**
+        Determines if current address is set to localhost.
+
+        @return @true if address is localhost, @false if internet address.
+    */
+    virtual bool IsLocalHost() const = 0;
+
+    /**
+        Set address to localhost.
+
+        On IPV4 implementations, 127.0.0.1
+
+        On IPV6 implementations, ::1
+
+        @return @true on success, @false if something went wrong.
+    */
+    bool LocalHost();
+
+    /**
+        Set the port to that corresponding to the specified service.
+
+        @return @true on success, @false if something goes wrong (invalid @a service).
+    */
+    bool Service(const wxString& service);
+
+    /**
+        Set the port to that corresponding to the specified service.
+
+        @return @true on success, @false if something goes wrong (invalid @a service).
+    */
+    bool Service(unsigned short service);
+
+    /**
+        Returns the current service.
+    */
+    unsigned short Service() const;
+};
+
+

 /**
     @class wxIPV4address
 
 /**
     @class wxIPV4address
 


@@ -70,12 +162,12 @@ public:
 
         @return @true on success, @false if something goes wrong (invalid @a service).
     */
 
         @return @true on success, @false if something goes wrong (invalid @a service).
     */

-    bool Service(unsigned short service) = 0;
+    bool Service(unsigned short service);

 
     /**
         Returns the current service.
     */
 
     /**
         Returns the current service.
     */

-    unsigned short Service() const = 0;
+    unsigned short Service() const;

 };
 
 
 };
 
 


@@ -118,7 +210,7 @@ public:
         accepted, it will wait for the next incoming connection to
         arrive.
 
         accepted, it will wait for the next incoming connection to
         arrive.
 

-        @warning: This method will block the GUI.
+        @warning This method will block the GUI.

 
         If @a wait is @false, it will try to accept a pending connection
         if there is one, but it will always return immediately without blocking
 
         If @a wait is @false, it will try to accept a pending connection
         if there is one, but it will always return immediately without blocking


@@ -174,99 +266,6 @@ public:
 };
 
 
 };
 
 

-
-/**
-    @class wxIPaddress
-
-    wxIPaddress is an abstract base class for all internet protocol address
-    objects. Currently, only wxIPV4address is implemented. An experimental
-    implementation for IPV6, wxIPV6address, is being developed.
-
-    @library{wxbase}
-    @category{net}
-*/
-class wxIPaddress : public wxSockAddress
-{
-public:
-    /**
-        Internally, this is the same as setting the IP address to @b INADDR_ANY.
-
-        On IPV4 implementations, 0.0.0.0
-
-        On IPV6 implementations, ::
-
-        @return @true on success, @false if something went wrong.
-    */
-    bool AnyAddress();
-
-    /**
-        Internally, this is the same as setting the IP address to @b INADDR_BROADCAST.
-
-        On IPV4 implementations, 255.255.255.255
-
-        @return @true on success, @false if something went wrong.
-    */
-    virtual bool BroadcastAddress() = 0;
-
-    /**
-        Set the address to hostname, which can be a host name or an IP-style address
-        in a format dependent on implementation.
-
-        @return @true on success, @false if something goes wrong (invalid
-                hostname or invalid IP address).
-    */
-    virtual bool Hostname(const wxString& hostname) = 0;
-
-    /**
-        Returns the hostname which matches the IP address.
-    */
-    virtual wxString Hostname() const = 0;
-
-    /**
-        Returns a wxString containing the IP address.
-    */
-    virtual wxString IPAddress() const = 0;
-
-    /**
-        Determines if current address is set to localhost.
-
-        @return @true if address is localhost, @false if internet address.
-    */
-    virtual bool IsLocalHost() const = 0;
-
-    /**
-        Set address to localhost.
-
-        On IPV4 implementations, 127.0.0.1
-
-        On IPV6 implementations, ::1
-
-        @return @true on success, @false if something went wrong.
-    */
-    bool LocalHost();
-
-    /**
-        Set the port to that corresponding to the specified service.
-
-        @return @true on success, @false if something goes wrong (invalid @a service).
-    */
-    virtual bool Service(const wxString& service) = 0;
-
-    /**
-        Set the port to that corresponding to the specified service.
-
-        @return @true on success, @false if something goes wrong (invalid @a service).
-    */
-    virtual bool Service(unsigned short service) = 0;
-
-    /**
-        Returns the current service.
-    */
-    virtual unsigned short Service() const = 0;
-};
-
-
-

 /**
     @class wxSocketClient
 
 /**
     @class wxSocketClient
 


@@ -297,7 +296,7 @@ public:
         If @a wait is @true, Connect() will wait until the connection
         completes.
 
         If @a wait is @true, Connect() will wait until the connection
         completes.
 

-        @warning: This method will block the GUI.
+        @warning This method will block the GUI.

 
         If @a wait is @false, Connect() will try to establish the connection
         and return immediately, without blocking the GUI. When used this way,
 
         If @a wait is @false, Connect() will try to establish the connection
         and return immediately, without blocking the GUI. When used this way,


@@ -428,6 +427,26 @@ public:
         Returns the length of the socket address.
     */
     int SockAddrLen();
         Returns the length of the socket address.
     */
     int SockAddrLen();

+
+    /**
+        Returns the pointer to the low-level representation of the address.
+
+        This can be used to pass socket address information to a 3rd party
+        library.
+
+        @return
+            Pointer to a sockaddr-derived struct.
+    */
+    const sockaddr *GetAddressData() const;
+
+    /**
+        Returns the length of the buffer retrieved by GetAddressData().
+
+        @return
+            The size of the sockaddr-derived struct corresponding to this
+            address.
+    */
+    int GetAddressDataLen() const;

 };
 
 
 };
 
 


@@ -436,10 +455,12 @@ public:
     @class wxSocketEvent
 
     This event class contains information about socket events.
     @class wxSocketEvent
 
     This event class contains information about socket events.

+    This kind of events are sent to the event handler specified with
+    wxSocketBase::SetEventHandler.

 
     @beginEventTable{wxSocketEvent}
     @event{EVT_SOCKET(id, func)}
 
     @beginEventTable{wxSocketEvent}
     @event{EVT_SOCKET(id, func)}

-           Process a socket event, supplying the member function.
+        Process a socket event, supplying the member function.

     @endEventTable
 
     @library{wxnet}
     @endEventTable
 
     @library{wxnet}


@@ -575,7 +596,7 @@ enum wxSocketEventFlags
 
     @b wxSOCKET_REUSEADDR can also be used with socket clients to (re)bind to a
     particular local port for an outgoing connection.
 
     @b wxSOCKET_REUSEADDR can also be used with socket clients to (re)bind to a
     particular local port for an outgoing connection.

-    This option can have surprising platform dependent behavior, so check the
+    This option can have surprising platform dependent behaviour, so check the

     documentation for your platform's implementation of setsockopt().
 
     Note that on BSD-based systems(e.g. Mac OS X), use of
     documentation for your platform's implementation of setsockopt().
 
     Note that on BSD-based systems(e.g. Mac OS X), use of


@@ -595,7 +616,7 @@ enum wxSocketEventFlags
       the data.
     - @b wxSOCKET_BLOCK has nothing to do with the previous flags and
       it controls whether the GUI blocks.
       the data.
     - @b wxSOCKET_BLOCK has nothing to do with the previous flags and
       it controls whether the GUI blocks.

-    - @b wxSOCKET_REUSEADDR controls special platform-specific behavior for
+    - @b wxSOCKET_REUSEADDR controls special platform-specific behaviour for

       reusing local addresses/ports.
 */
 enum
       reusing local addresses/ports.
 */
 enum


@@ -604,7 +625,7 @@ enum
     wxSOCKET_NOWAIT = 1,    ///< Read/write as much data as possible and return immediately.
     wxSOCKET_WAITALL = 2,   ///< Wait for all required data to be read/written unless an error occurs.
     wxSOCKET_BLOCK = 4,     ///< Block the GUI (do not yield) while reading/writing data.
     wxSOCKET_NOWAIT = 1,    ///< Read/write as much data as possible and return immediately.
     wxSOCKET_WAITALL = 2,   ///< Wait for all required data to be read/written unless an error occurs.
     wxSOCKET_BLOCK = 4,     ///< Block the GUI (do not yield) while reading/writing data.

-    wxSOCKET_REUSEADDR = 8, ///< Allows the use of an in-use port (wxServerSocket only)
+    wxSOCKET_REUSEADDR = 8, ///< Allows the use of an in-use port.

     wxSOCKET_BROADCAST = 16, ///< Switches the socket to broadcast mode
     wxSOCKET_NOBIND = 32    ///< Stops the socket from being bound to a specific
                             ///< adapter (normally used in conjunction with
     wxSOCKET_BROADCAST = 16, ///< Switches the socket to broadcast mode
     wxSOCKET_NOBIND = 32    ///< Stops the socket from being bound to a specific
                             ///< adapter (normally used in conjunction with


@@ -623,7 +644,7 @@ enum
     wxFTP or wxHTTP in another thread) you must initialize the sockets from the
     main thread by calling Initialize() before creating the other ones.
 
     wxFTP or wxHTTP in another thread) you must initialize the sockets from the
     main thread by calling Initialize() before creating the other ones.
 

-    @beginEventTable{wxSocketEvent}
+    @beginEventEmissionTable{wxSocketEvent}

     @event{EVT_SOCKET(id, func)}
         Process a @c wxEVT_SOCKET event.
         See @ref wxSocketEventFlags and @ref wxSocketFlags for more info.
     @event{EVT_SOCKET(id, func)}
         Process a @c wxEVT_SOCKET event.
         See @ref wxSocketEventFlags and @ref wxSocketFlags for more info.


@@ -658,7 +679,7 @@ public:
         Do not destroy a socket using the delete operator directly;
         use Destroy() instead. Also, do not create socket objects in the stack.
     */
         Do not destroy a socket using the delete operator directly;
         use Destroy() instead. Also, do not create socket objects in the stack.
     */

-    ~wxSocketBase();
+    virtual ~wxSocketBase();

 
     /**
         Destroys the socket safely.
 
     /**
         Destroys the socket safely.


@@ -689,6 +710,8 @@ public:
         does anything) but you must call Shutdown() exactly once for every call
         to Initialize().
 
         does anything) but you must call Shutdown() exactly once for every call
         to Initialize().
 

+        This function should only be called from the main thread.
+

         @return
             @true if the sockets can be used, @false if the initialization
             failed and sockets are not available at all.
         @return
             @true if the sockets can be used, @false if the initialization
             failed and sockets are not available at all.


@@ -700,6 +723,9 @@ public:
 
         This function undoes the call to Initialize() and must be called after
         every successful call to Initialize().
 
         This function undoes the call to Initialize() and must be called after
         every successful call to Initialize().

+
+        This function should only be called from the main thread, just as
+        Initialize().

      */
     static void Shutdown();
 
      */
     static void Shutdown();
 


@@ -724,14 +750,14 @@ public:
 
         @return @true if no error happened, @false otherwise.
     */
 
         @return @true if no error happened, @false otherwise.
     */

-    bool GetLocal(wxSockAddress& addr) const;
+    virtual bool GetLocal(wxSockAddress& addr) const;

 
     /**
         Return the peer address field of the socket.
 
         @return @true if no error happened, @false otherwise.
     */
 
     /**
         Return the peer address field of the socket.
 
         @return @true if no error happened, @false otherwise.
     */

-    bool GetPeer(wxSockAddress& addr) const;
+    virtual bool GetPeer(wxSockAddress& addr) const;

 
     /**
         Return the socket timeout in seconds.
 
     /**
         Return the socket timeout in seconds.


@@ -753,7 +779,7 @@ public:
         complete immediately without blocking (unless the @b wxSOCKET_WAITALL flag
         is set, in which case the operation might still block).
     */
         complete immediately without blocking (unless the @b wxSOCKET_WAITALL flag
         is set, in which case the operation might still block).
     */

-    bool IsData() const;
+    bool IsData();

 
     /**
         Returns @true if the socket is not connected.
 
     /**
         Returns @true if the socket is not connected.


@@ -838,7 +864,7 @@ public:
         The application must therefore be prepared to handle socket event messages even
         after calling Close().
     */
         The application must therefore be prepared to handle socket event messages even
         after calling Close().
     */

-    void Close();
+    virtual bool Close();

 
     /**
         Shuts down the writing end of the socket.
 
     /**
         Shuts down the writing end of the socket.


@@ -1003,7 +1029,7 @@ public:
         be called for client sockets, if it is, @b bind() is called before @b
         connect().
     */
         be called for client sockets, if it is, @b bind() is called before @b
         connect().
     */

-    bool SetLocal(const wxIPV4address& local);
+    virtual bool SetLocal(const wxIPV4address& local);

 
     /**
         Set the default socket timeout in seconds.
 
     /**
         Set the default socket timeout in seconds.


@@ -1012,7 +1038,7 @@ public:
         functions if you don't specify a wait interval. Initially, the default
         timeout is 10 minutes.
     */
         functions if you don't specify a wait interval. Initially, the default
         timeout is 10 minutes.
     */

-    void SetTimeout(int seconds);
+    void SetTimeout(long seconds);

 
     /**
         Put the specified data into the input queue.
 
     /**
         Put the specified data into the input queue.