Applied #15375 to stop event-sending in generic wxSpinCtrl ctor (eco)

[wxWidgets.git] / src / common / socket.cpp

diff --git a/src/common/socket.cpp b/src/common/socket.cpp
index 6f32e83791aa4a74fffb14f3e637425594464cf0..a793e3520dccf14f3eeeaf394c4382ed9661090b 100644 (file)
--- a/src/common/socket.cpp
+++ b/src/common/socket.cpp
@@ -6,7 +6,6 @@
 // Copyright:  (C) 1999-1997, Guilhem Lavaux
 //             (C) 1999-2000, Guillermo Rodriguez Garcia
 //             (C) 2008 Vadim Zeitlin
 // Copyright:  (C) 1999-1997, Guilhem Lavaux
 //             (C) 1999-2000, Guillermo Rodriguez Garcia
 //             (C) 2008 Vadim Zeitlin

-// RCS_ID:     $Id$

 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:    wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 


@@ -172,7 +171,9 @@ public:
           m_oldflags(socket->GetFlags())
 
     {
           m_oldflags(socket->GetFlags())
 
     {

-        wxASSERT_MSG( flag == wxSOCKET_WAITALL || flag == wxSOCKET_NOWAIT,
+        // We can be passed only wxSOCKET_WAITALL{_READ,_WRITE} or
+        // wxSOCKET_NOWAIT{_READ,_WRITE} normally.
+        wxASSERT_MSG( !(flag & wxSOCKET_WAITALL) || !(flag & wxSOCKET_NOWAIT),

                       "not a wait flag" );
 
         // preserve wxSOCKET_BLOCK value when switching to wxSOCKET_WAITALL
                       "not a wait flag" );
 
         // preserve wxSOCKET_BLOCK value when switching to wxSOCKET_WAITALL


@@ -524,7 +525,7 @@ wxSocketImpl *wxSocketImpl::Accept(wxSocketBase& wxsocket)
 {
     wxSockAddressStorage from;
     WX_SOCKLEN_T fromlen = sizeof(from);
 {
     wxSockAddressStorage from;
     WX_SOCKLEN_T fromlen = sizeof(from);

-    const SOCKET fd = accept(m_fd, &from.addr, &fromlen);
+    const wxSOCKET_T fd = accept(m_fd, &from.addr, &fromlen);

 
     // accepting is similar to reading in the sense that it resets "ready for
     // read" flag on the socket
 
     // accepting is similar to reading in the sense that it resets "ready for
     // read" flag on the socket


@@ -817,6 +818,8 @@ void wxSocketBase::Init()
     m_writing      =
     m_closed       = false;
     m_lcount       = 0;
     m_writing      =
     m_closed       = false;
     m_lcount       = 0;

+    m_lcount_read  = 0;
+    m_lcount_write = 0;

     m_timeout      = 600;
     m_beingDeleted = false;
 
     m_timeout      = 600;
     m_beingDeleted = false;
 


@@ -947,7 +950,8 @@ wxSocketBase& wxSocketBase::Read(void* buffer, wxUint32 nbytes)
 {
     wxSocketReadGuard read(this);
 
 {
     wxSocketReadGuard read(this);
 

-    m_lcount = DoRead(buffer, nbytes);
+    m_lcount_read = DoRead(buffer, nbytes);
+    m_lcount = m_lcount_read;

 
     return *this;
 }
 
     return *this;
 }


@@ -983,7 +987,7 @@ wxUint32 wxSocketBase::DoRead(void* buffer_, wxUint32 nbytes)
             if ( m_impl->GetLastError() == wxSOCKET_WOULDBLOCK )
             {
                 // if we don't want to wait, just return immediately
             if ( m_impl->GetLastError() == wxSOCKET_WOULDBLOCK )
             {
                 // if we don't want to wait, just return immediately

-                if ( m_flags & wxSOCKET_NOWAIT )
+                if ( m_flags & wxSOCKET_NOWAIT_READ )

                 {
                     // this shouldn't be counted as an error in this case
                     SetError(wxSOCKET_NOERROR);
                 {
                     // this shouldn't be counted as an error in this case
                     SetError(wxSOCKET_NOERROR);


@@ -1019,7 +1023,7 @@ wxUint32 wxSocketBase::DoRead(void* buffer_, wxUint32 nbytes)
             // we're not going to read anything else and so if we haven't read
             // anything (or not everything in wxSOCKET_WAITALL case) already,
             // signal an error
             // we're not going to read anything else and so if we haven't read
             // anything (or not everything in wxSOCKET_WAITALL case) already,
             // signal an error

-            if ( (m_flags & wxSOCKET_WAITALL) || !total )
+            if ( (m_flags & wxSOCKET_WAITALL_READ) || !total )

                 SetError(wxSOCKET_IOERR);
             break;
         }
                 SetError(wxSOCKET_IOERR);
             break;
         }


@@ -1028,7 +1032,7 @@ wxUint32 wxSocketBase::DoRead(void* buffer_, wxUint32 nbytes)
 
         // if we are happy to read something and not the entire nbytes bytes,
         // then we're done
 
         // if we are happy to read something and not the entire nbytes bytes,
         // then we're done

-        if ( !(m_flags & wxSOCKET_WAITALL) )
+        if ( !(m_flags & wxSOCKET_WAITALL_READ) )

             break;
 
         nbytes -= ret;
             break;
 
         nbytes -= ret;


@@ -1048,7 +1052,7 @@ wxSocketBase& wxSocketBase::ReadMsg(void* buffer, wxUint32 nbytes)
 
     wxSocketReadGuard read(this);
 
 
     wxSocketReadGuard read(this);
 

-    wxSocketWaitModeChanger changeFlags(this, wxSOCKET_WAITALL);
+    wxSocketWaitModeChanger changeFlags(this, wxSOCKET_WAITALL_READ);

 
     bool ok = false;
     if ( DoRead(&msg, sizeof(msg)) == sizeof(msg) )
 
     bool ok = false;
     if ( DoRead(&msg, sizeof(msg)) == sizeof(msg) )


@@ -1075,7 +1079,8 @@ wxSocketBase& wxSocketBase::ReadMsg(void* buffer, wxUint32 nbytes)
                 len2 = 0;
 
             // Don't attempt to read if the msg was zero bytes long.
                 len2 = 0;
 
             // Don't attempt to read if the msg was zero bytes long.

-            m_lcount = len ? DoRead(buffer, len) : 0;
+            m_lcount_read = len ? DoRead(buffer, len) : 0;
+            m_lcount = m_lcount_read;

 
             if ( len2 )
             {
 
             if ( len2 )
             {


@@ -1131,7 +1136,8 @@ wxSocketBase& wxSocketBase::Write(const void *buffer, wxUint32 nbytes)
 {
     wxSocketWriteGuard write(this);
 
 {
     wxSocketWriteGuard write(this);
 

-    m_lcount = DoWrite(buffer, nbytes);
+    m_lcount_write = DoWrite(buffer, nbytes);
+    m_lcount = m_lcount_write;

 
     return *this;
 }
 
     return *this;
 }


@@ -1151,7 +1157,7 @@ wxUint32 wxSocketBase::DoWrite(const void *buffer_, wxUint32 nbytes)
     {
         if ( m_impl->m_stream && !m_connected )
         {
     {
         if ( m_impl->m_stream && !m_connected )
         {

-            if ( (m_flags & wxSOCKET_WAITALL) || !total )
+            if ( (m_flags & wxSOCKET_WAITALL_WRITE) || !total )

                 SetError(wxSOCKET_IOERR);
             break;
         }
                 SetError(wxSOCKET_IOERR);
             break;
         }


@@ -1161,7 +1167,7 @@ wxUint32 wxSocketBase::DoWrite(const void *buffer_, wxUint32 nbytes)
         {
             if ( m_impl->GetLastError() == wxSOCKET_WOULDBLOCK )
             {
         {
             if ( m_impl->GetLastError() == wxSOCKET_WOULDBLOCK )
             {

-                if ( m_flags & wxSOCKET_NOWAIT )
+                if ( m_flags & wxSOCKET_NOWAIT_WRITE )

                     break;
 
                 if ( !DoWaitWithTimeout(wxSOCKET_OUTPUT_FLAG) )
                     break;
 
                 if ( !DoWaitWithTimeout(wxSOCKET_OUTPUT_FLAG) )


@@ -1181,7 +1187,7 @@ wxUint32 wxSocketBase::DoWrite(const void *buffer_, wxUint32 nbytes)
 
         total += ret;
 
 
         total += ret;
 

-        if ( !(m_flags & wxSOCKET_WAITALL) )
+        if ( !(m_flags & wxSOCKET_WAITALL_WRITE) )

             break;
 
         nbytes -= ret;
             break;
 
         nbytes -= ret;


@@ -1201,7 +1207,7 @@ wxSocketBase& wxSocketBase::WriteMsg(const void *buffer, wxUint32 nbytes)
 
     wxSocketWriteGuard write(this);
 
 
     wxSocketWriteGuard write(this);
 

-    wxSocketWaitModeChanger changeFlags(this, wxSOCKET_WAITALL);
+    wxSocketWaitModeChanger changeFlags(this, wxSOCKET_WAITALL_WRITE);

 
     msg.sig[0] = (unsigned char) 0xad;
     msg.sig[1] = (unsigned char) 0xde;
 
     msg.sig[0] = (unsigned char) 0xad;
     msg.sig[1] = (unsigned char) 0xde;


@@ -1216,8 +1222,9 @@ wxSocketBase& wxSocketBase::WriteMsg(const void *buffer, wxUint32 nbytes)
     bool ok = false;
     if ( DoWrite(&msg, sizeof(msg)) == sizeof(msg) )
     {
     bool ok = false;
     if ( DoWrite(&msg, sizeof(msg)) == sizeof(msg) )
     {

-        m_lcount = DoWrite(buffer, nbytes);
-        if ( m_lcount == nbytes )
+        m_lcount_write = DoWrite(buffer, nbytes);
+        m_lcount = m_lcount_write;
+        if ( m_lcount_write == nbytes )

         {
             msg.sig[0] = (unsigned char) 0xed;
             msg.sig[1] = (unsigned char) 0xfe;
         {
             msg.sig[0] = (unsigned char) 0xed;
             msg.sig[1] = (unsigned char) 0xfe;


@@ -1818,9 +1825,9 @@ wxSocketServer::wxSocketServer(const wxSockAddress& addr,
         return;
     }
 
         return;
     }
 

-    // Notice that we need a cast as SOCKET is 64 bit under Win64 and that the
-    // cast is safe because a SOCKET is a handle and so limited to 32 (or,
-    // actually, even 24) bit values anyhow.
+    // Notice that we need a cast as wxSOCKET_T is 64 bit under Win64 and that
+    // the cast is safe because a wxSOCKET_T is a handle and so limited to 32
+    // (or, actually, even 24) bit values anyhow.

     wxLogTrace( wxTRACE_Socket, wxT("wxSocketServer on fd %u"),
                 static_cast<unsigned>(m_impl->m_fd) );
 }
     wxLogTrace( wxTRACE_Socket, wxT("wxSocketServer on fd %u"),
                 static_cast<unsigned>(m_impl->m_fd) );
 }


@@ -1886,6 +1893,14 @@ bool wxSocketServer::WaitForAccept(long seconds, long milliseconds)
     return DoWait(seconds, milliseconds, wxSOCKET_CONNECTION_FLAG) == 1;
 }
 
     return DoWait(seconds, milliseconds, wxSOCKET_CONNECTION_FLAG) == 1;
 }
 

+wxSOCKET_T wxSocketBase::GetSocket() const
+{
+    wxASSERT_MSG( m_impl, wxS("Socket not initialised") );
+
+    return m_impl->m_fd;
+}
+
+

 bool wxSocketBase::GetOption(int level, int optname, void *optval, int *optlen)
 {
     wxASSERT_MSG( m_impl, wxT("Socket not initialised") );
 bool wxSocketBase::GetOption(int level, int optname, void *optval, int *optlen)
 {
     wxASSERT_MSG( m_impl, wxT("Socket not initialised") );