test whether pointer is non-NULL before using it, not after, in wxAnimation::Load...

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

diff --git a/include/wx/socket.h b/include/wx/socket.h
index cd152bae2e53d4d64ab35c56bc5066234d3d005b..ee2578f3c213ff08ca2901e1c37fae0a70ffa450 100644 (file)
--- a/include/wx/socket.h
+++ b/include/wx/socket.h
@@ -108,7 +108,8 @@ public:
   bool Destroy();
 
   // state
   bool Destroy();
 
   // state

-  inline bool Ok() const { return (m_socket != NULL); };
+  inline bool Ok() const { return IsOk(); }
+  inline bool IsOk() const { return (m_socket != NULL); };

   inline bool Error() const { return m_error; };
   inline bool IsConnected() const { return m_connected; };
   inline bool IsData() { return WaitForRead(0, 0); };
   inline bool Error() const { return m_error; };
   inline bool IsConnected() const { return m_connected; };
   inline bool IsData() { return WaitForRead(0, 0); };


@@ -121,6 +122,7 @@ public:
   // addresses
   virtual bool GetLocal(wxSockAddress& addr_man) const;
   virtual bool GetPeer(wxSockAddress& addr_man) const;
   // addresses
   virtual bool GetLocal(wxSockAddress& addr_man) const;
   virtual bool GetPeer(wxSockAddress& addr_man) const;

+  virtual bool SetLocal(wxIPV4address& local);

 
   // base IO
   virtual bool  Close();
 
   // base IO
   virtual bool  Close();


@@ -201,6 +203,7 @@ private:
   wxList        m_states;           // stack of states
   bool          m_interrupt;        // interrupt ongoing wait operations?
   bool          m_beingDeleted;     // marked for delayed deletion?
   wxList        m_states;           // stack of states
   bool          m_interrupt;        // interrupt ongoing wait operations?
   bool          m_beingDeleted;     // marked for delayed deletion?

+  wxIPV4address m_localAddress;     // bind to local address?

 
   // pushback buffer
   void         *m_unread;           // pushback buffer
 
   // pushback buffer
   void         *m_unread;           // pushback buffer


@@ -217,7 +220,7 @@ private:
   // the initialization count, GSocket is initialized if > 0
   static size_t m_countInit;
 
   // the initialization count, GSocket is initialized if > 0
   static size_t m_countInit;
 

-    DECLARE_NO_COPY_CLASS(wxSocketBase)
+  DECLARE_NO_COPY_CLASS(wxSocketBase)

 };
 
 
 };
 
 


@@ -230,7 +233,7 @@ class WXDLLIMPEXP_NET wxSocketServer : public wxSocketBase
   DECLARE_CLASS(wxSocketServer)
 
 public:
   DECLARE_CLASS(wxSocketServer)
 
 public:

-  wxSocketServer(wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);
+  wxSocketServer(const wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);

 
   wxSocketBase* Accept(bool wait = true);
   bool AcceptWith(wxSocketBase& socket, bool wait = true);
 
   wxSocketBase* Accept(bool wait = true);
   bool AcceptWith(wxSocketBase& socket, bool wait = true);


@@ -254,9 +257,13 @@ public:
   virtual ~wxSocketClient();
 
   virtual bool Connect(wxSockAddress& addr, bool wait = true);
   virtual ~wxSocketClient();
 
   virtual bool Connect(wxSockAddress& addr, bool wait = true);

+  bool Connect(wxSockAddress& addr, wxSockAddress& local, bool wait = true);

 
   bool WaitOnConnect(long seconds = -1, long milliseconds = 0);
 
 
   bool WaitOnConnect(long seconds = -1, long milliseconds = 0);
 

+private:
+  virtual bool DoConnect(wxSockAddress& addr, wxSockAddress* local, bool wait = true);
+

   DECLARE_NO_COPY_CLASS(wxSocketClient)
 };
 
   DECLARE_NO_COPY_CLASS(wxSocketClient)
 };
 


@@ -272,12 +279,12 @@ class WXDLLIMPEXP_NET wxDatagramSocket : public wxSocketBase
   DECLARE_CLASS(wxDatagramSocket)
 
 public:
   DECLARE_CLASS(wxDatagramSocket)
 
 public:

-  wxDatagramSocket(wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);
+  wxDatagramSocket(const wxSockAddress& addr, wxSocketFlags flags = wxSOCKET_NONE);

 
   wxDatagramSocket& RecvFrom( wxSockAddress& addr,
                               void* buf,
                               wxUint32 nBytes );
 
   wxDatagramSocket& RecvFrom( wxSockAddress& addr,
                               void* buf,
                               wxUint32 nBytes );

-  wxDatagramSocket& SendTo( wxSockAddress& addr,
+  wxDatagramSocket& SendTo( const wxSockAddress& addr,

                             const void* buf,
                             wxUint32 nBytes );
 
                             const void* buf,
                             wxUint32 nBytes );