use custom class which doesn't redraw everything on resize instead of SysTabCtl32...

[wxWidgets.git] / src / unix / gsocket.cpp

diff --git a/src/unix/gsocket.cpp b/src/unix/gsocket.cpp
index c9030fbc922ada1dafe2e5b14cceb11a66adf6fc..dd874ef75788489fba32872bead87725ef754a03 100644 (file)
--- a/src/unix/gsocket.cpp
+++ b/src/unix/gsocket.cpp
@@ -5,7 +5,7 @@
  *          Guilhem Lavaux,
  *          Guillermo Rodriguez Garcia <guille@iies.es>
  * Purpose: GSocket main Unix and OS/2 file
  *          Guilhem Lavaux,
  *          Guillermo Rodriguez Garcia <guille@iies.es>
  * Purpose: GSocket main Unix and OS/2 file

- * Licence: The wxWidgets licence
+ * Licence: The wxWindows licence

  * CVSID:   $Id$
  * -------------------------------------------------------------------------
  */
  * CVSID:   $Id$
  * -------------------------------------------------------------------------
  */


@@ -87,6 +87,10 @@ int _System bsdselect(int,
 int _System soclose(int);
 #  endif
 #endif
 int _System soclose(int);
 #  endif
 #endif

+#ifdef __EMX__
+#include <sys/select.h>
+#endif
+

 #include <stdio.h>
 #include <stdlib.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stddef.h>


@@ -97,6 +101,9 @@ int _System soclose(int);
 #ifdef sgi
 #  include <bstring.h>
 #endif
 #ifdef sgi
 #  include <bstring.h>
 #endif

+#ifdef _AIX
+#  include <strings.h>
+#endif

 #include <signal.h>
 
 #ifndef SOCKLEN_T
 #include <signal.h>
 
 #ifndef SOCKLEN_T


@@ -115,6 +122,10 @@ int _System soclose(int);
 
 #endif /* SOCKLEN_T */
 
 
 #endif /* SOCKLEN_T */
 

+#ifndef SOCKOPTLEN_T
+#define SOCKOPTLEN_T SOCKLEN_T
+#endif
+

 /*
  * MSW defines this, Unices don't.
  */
 /*
  * MSW defines this, Unices don't.
  */


@@ -164,7 +175,7 @@ int _System soclose(int);
 /* Table of GUI-related functions. We must call them indirectly because
  * of wxBase and GUI separation: */
 
 /* Table of GUI-related functions. We must call them indirectly because
  * of wxBase and GUI separation: */
 

-static struct GSocketGUIFunctionsTable *gs_gui_functions;
+static GSocketGUIFunctionsTable *gs_gui_functions;

 
 class GSocketGUIFunctionsTableNull: public GSocketGUIFunctionsTable
 {
 
 class GSocketGUIFunctionsTableNull: public GSocketGUIFunctionsTable
 {


@@ -175,7 +186,6 @@ public:
     virtual bool Init_Socket(GSocket *socket);
     virtual void Destroy_Socket(GSocket *socket);
     virtual void Install_Callback(GSocket *socket, GSocketEvent event);
     virtual bool Init_Socket(GSocket *socket);
     virtual void Destroy_Socket(GSocket *socket);
     virtual void Install_Callback(GSocket *socket, GSocketEvent event);

-{}

     virtual void Uninstall_Callback(GSocket *socket, GSocketEvent event);
     virtual void Enable_Events(GSocket *socket);
     virtual void Disable_Events(GSocket *socket);
     virtual void Uninstall_Callback(GSocket *socket, GSocketEvent event);
     virtual void Enable_Events(GSocket *socket);
     virtual void Disable_Events(GSocket *socket);


@@ -201,7 +211,7 @@ void GSocketGUIFunctionsTableNull::Disable_Events(GSocket *socket)
 {}
 /* Global initialisers */
 
 {}
 /* Global initialisers */
 

-void GSocket_SetGUIFunctions(struct GSocketGUIFunctionsTable *guifunc)
+void GSocket_SetGUIFunctions(GSocketGUIFunctionsTable *guifunc)

 {
   gs_gui_functions = guifunc;
 }
 {
   gs_gui_functions = guifunc;
 }


@@ -210,7 +220,7 @@ int GSocket_Init(void)
 {
   if (!gs_gui_functions)
   {
 {
   if (!gs_gui_functions)
   {

-    static class GSocketGUIFunctionsTableNull table;
+    static GSocketGUIFunctionsTableNull table;

     gs_gui_functions = &table;
   }
   if ( !gs_gui_functions->OnInit() )
     gs_gui_functions = &table;
   }
   if ( !gs_gui_functions->OnInit() )


@@ -241,13 +251,14 @@ GSocket::GSocket()
   m_local               = NULL;
   m_peer                = NULL;
   m_error               = GSOCK_NOERROR;
   m_local               = NULL;
   m_peer                = NULL;
   m_error               = GSOCK_NOERROR;

-  m_server              = FALSE;
-  m_stream              = TRUE;
+  m_server              = false;
+  m_stream              = true;

   m_gui_dependent       = NULL;
   m_gui_dependent       = NULL;

-  m_non_blocking        = FALSE;
+  m_non_blocking        = false;
+  m_reusable            = false;

   m_timeout             = 10*60*1000;
                                 /* 10 minutes * 60 sec * 1000 millisec */
   m_timeout             = 10*60*1000;
                                 /* 10 minutes * 60 sec * 1000 millisec */

-  m_establishing        = FALSE;
+  m_establishing        = false;

 
   assert(gs_gui_functions);
   /* Per-socket GUI-specific initialization */
 
   assert(gs_gui_functions);
   /* Per-socket GUI-specific initialization */


@@ -457,8 +468,8 @@ GSocketError GSocket::SetServer()
   }
 
   /* Initialize all fields */
   }
 
   /* Initialize all fields */

-  m_stream   = TRUE;
-  m_server   = TRUE;
+  m_stream   = true;
+  m_server   = true;

 
   /* Create the socket */
   m_fd = socket(m_local->m_realfamily, SOCK_STREAM, 0);
 
   /* Create the socket */
   m_fd = socket(m_local->m_realfamily, SOCK_STREAM, 0);


@@ -468,11 +479,7 @@ GSocketError GSocket::SetServer()
     m_error = GSOCK_IOERR;
     return GSOCK_IOERR;
   }
     m_error = GSOCK_IOERR;
     return GSOCK_IOERR;
   }

-#if defined(__EMX__) || defined(__VISAGECPP__)
-  ioctl(m_fd, FIONBIO, (char*)&arg, sizeof(arg));
-#else

   ioctl(m_fd, FIONBIO, &arg);
   ioctl(m_fd, FIONBIO, &arg);

-#endif

   gs_gui_functions->Enable_Events(this);
 
   /* allow a socket to re-bind if the socket is in the TIME_WAIT
   gs_gui_functions->Enable_Events(this);
 
   /* allow a socket to re-bind if the socket is in the TIME_WAIT


@@ -543,7 +550,7 @@ GSocket *GSocket::WaitConnection()
   /* Wait for a connection (with timeout) */
   if (Input_Timeout() == GSOCK_TIMEDOUT)
   {
   /* Wait for a connection (with timeout) */
   if (Input_Timeout() == GSOCK_TIMEDOUT)
   {

-    GSocket_destroy(connection);
+    delete connection;

     /* m_error set by _GSocket_Input_Timeout */
     return NULL;
   }
     /* m_error set by _GSocket_Input_Timeout */
     return NULL;
   }


@@ -557,27 +564,26 @@ GSocket *GSocket::WaitConnection()
     else
       m_error = GSOCK_IOERR;
 
     else
       m_error = GSOCK_IOERR;
 

-    GSocket_destroy(connection);
+    delete connection;

     return NULL;
   }
 
   /* Initialize all fields */
     return NULL;
   }
 
   /* Initialize all fields */

-  connection->m_server   = FALSE;
-  connection->m_stream   = TRUE;
+  connection->m_server   = false;
+  connection->m_stream   = true;

 
   /* Setup the peer address field */
   connection->m_peer = GAddress_new();
   if (!connection->m_peer)
   {
 
   /* Setup the peer address field */
   connection->m_peer = GAddress_new();
   if (!connection->m_peer)
   {

-    GSocket_destroy(connection);
+    delete connection;

     m_error = GSOCK_MEMERR;
     return NULL;
   }
   err = _GAddress_translate_from(connection->m_peer, &from, fromlen);
   if (err != GSOCK_NOERROR)
   {
     m_error = GSOCK_MEMERR;
     return NULL;
   }
   err = _GAddress_translate_from(connection->m_peer, &from, fromlen);
   if (err != GSOCK_NOERROR)
   {

-    GAddress_destroy(connection->m_peer);
-    GSocket_destroy(connection);
+    delete connection;

     m_error = err;
     return NULL;
   }
     m_error = err;
     return NULL;
   }


@@ -591,14 +597,14 @@ GSocket *GSocket::WaitConnection()
   return connection;
 }
 
   return connection;
 }
 

-int GSocket::SetReusable()
+bool GSocket::SetReusable()

 {
     /* socket must not be null, and must not be in use/already bound */
     if (this && m_fd == INVALID_SOCKET) {
 {
     /* socket must not be null, and must not be in use/already bound */
     if (this && m_fd == INVALID_SOCKET) {

-        m_reusable = TRUE;
-        return TRUE;
+        m_reusable = true;
+        return true;

     }
     }

-    return FALSE;
+    return false;

 }
 
 /* Client specific parts */
 }
 
 /* Client specific parts */


@@ -650,8 +656,8 @@ GSocketError GSocket::Connect(GSocketStream stream)
 
   /* Streamed or dgram socket? */
   m_stream   = (stream == GSOCK_STREAMED);
 
   /* Streamed or dgram socket? */
   m_stream   = (stream == GSOCK_STREAMED);

-  m_server   = FALSE;
-  m_establishing = FALSE;
+  m_server   = false;
+  m_establishing = false;

 
   /* Create the socket */
   m_fd = socket(m_peer->m_realfamily,
 
   /* Create the socket */
   m_fd = socket(m_peer->m_realfamily,


@@ -692,9 +698,9 @@ GSocketError GSocket::Connect(GSocketStream stream)
       else
       {
         int error;
       else
       {
         int error;

-        SOCKLEN_T len = sizeof(error);
+        SOCKOPTLEN_T len = sizeof(error);

 
 

-        getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (void*) &error, &len);
+        getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (char*) &error, &len);

 
         if (!error)
           return GSOCK_NOERROR;
 
         if (!error)
           return GSOCK_NOERROR;


@@ -709,7 +715,7 @@ GSocketError GSocket::Connect(GSocketStream stream)
      */
     if ((err == EINPROGRESS) && (m_non_blocking))
     {
      */
     if ((err == EINPROGRESS) && (m_non_blocking))
     {

-      m_establishing = TRUE;
+      m_establishing = true;

       m_error = GSOCK_WOULDBLOCK;
       return GSOCK_WOULDBLOCK;
     }
       m_error = GSOCK_WOULDBLOCK;
       return GSOCK_WOULDBLOCK;
     }


@@ -757,8 +763,8 @@ GSocketError GSocket::SetNonOriented()
   }
 
   /* Initialize all fields */
   }
 
   /* Initialize all fields */

-  m_stream   = FALSE;
-  m_server   = FALSE;
+  m_stream   = false;
+  m_server   = false;

 
   /* Create the socket */
   m_fd = socket(m_local->m_realfamily, SOCK_DGRAM, 0);
 
   /* Create the socket */
   m_fd = socket(m_local->m_realfamily, SOCK_DGRAM, 0);


@@ -914,7 +920,7 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
 
     /* Do not use a static struct, Linux can garble it */
     tv.tv_sec = m_timeout / 1000;
 
     /* Do not use a static struct, Linux can garble it */
     tv.tv_sec = m_timeout / 1000;

-    tv.tv_usec = (m_timeout % 1000) / 1000;
+    tv.tv_usec = (m_timeout % 1000) * 1000;

 
     FD_ZERO(&readfds);
     FD_ZERO(&writefds);
 
     FD_ZERO(&readfds);
     FD_ZERO(&writefds);


@@ -932,7 +938,7 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
      */
     if ((m_detected & GSOCK_LOST_FLAG) != 0)
     {
      */
     if ((m_detected & GSOCK_LOST_FLAG) != 0)
     {

-      m_establishing = FALSE;
+      m_establishing = false;

 
       return (GSOCK_LOST_FLAG & flags);
     }
 
       return (GSOCK_LOST_FLAG & flags);
     }


@@ -963,7 +969,7 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
         else
         {
           m_detected = GSOCK_LOST_FLAG;
         else
         {
           m_detected = GSOCK_LOST_FLAG;

-          m_establishing = FALSE;
+          m_establishing = false;

 
           /* LOST event: Abort any further processing */
           return (GSOCK_LOST_FLAG & flags);
 
           /* LOST event: Abort any further processing */
           return (GSOCK_LOST_FLAG & flags);


@@ -977,11 +983,11 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
       if (m_establishing && !m_server)
       {
         int error;
       if (m_establishing && !m_server)
       {
         int error;

-        SOCKLEN_T len = sizeof(error);
+        SOCKOPTLEN_T len = sizeof(error);

 
 

-        m_establishing = FALSE;
+        m_establishing = false;

 
 

-        getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (void*)&error, &len);
+        getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (char*)&error, &len);

 
         if (error)
         {
 
         if (error)
         {


@@ -1005,7 +1011,7 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
     /* Check for exceptions and errors (is this useful in Unices?) */
     if (FD_ISSET(m_fd, &exceptfds))
     {
     /* Check for exceptions and errors (is this useful in Unices?) */
     if (FD_ISSET(m_fd, &exceptfds))
     {

-      m_establishing = FALSE;
+      m_establishing = false;

       m_detected = GSOCK_LOST_FLAG;
 
       /* LOST event: Abort any further processing */
       m_detected = GSOCK_LOST_FLAG;
 
       /* LOST event: Abort any further processing */


@@ -1030,7 +1036,7 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
  *  Sets the socket to non-blocking mode. All IO calls will return
  *  immediately.
  */
  *  Sets the socket to non-blocking mode. All IO calls will return
  *  immediately.
  */

-void GSocket::SetNonBlocking(int non_block)
+void GSocket::SetNonBlocking(bool non_block)

 {
   assert(this);
 
 {
   assert(this);
 


@@ -1132,7 +1138,7 @@ void GSocket::UnsetCallback(GSocketEventFlags flags)
 GSocketError GSocket::GetSockOpt(int level, int optname,
                                 void *optval, int *optlen)
 {
 GSocketError GSocket::GetSockOpt(int level, int optname,
                                 void *optval, int *optlen)
 {

-    if (getsockopt(m_fd, level, optname, optval, optlen) == 0)
+    if (getsockopt(m_fd, level, optname, (char*)optval, (SOCKOPTLEN_T*)optlen) == 0)

     {
         return GSOCK_NOERROR;
     }
     {
         return GSOCK_NOERROR;
     }


@@ -1142,7 +1148,7 @@ GSocketError GSocket::GetSockOpt(int level, int optname,
 GSocketError GSocket::SetSockOpt(int level, int optname,
                                 const void *optval, int optlen)
 {
 GSocketError GSocket::SetSockOpt(int level, int optname,
                                 const void *optval, int optlen)
 {

-    if (setsockopt(m_fd, level, optname, optval, optlen) == 0)
+    if (setsockopt(m_fd, level, optname, (const char*)optval, optlen) == 0)

     {
         return GSOCK_NOERROR;
     }
     {
         return GSOCK_NOERROR;
     }


@@ -1150,7 +1156,7 @@ GSocketError GSocket::SetSockOpt(int level, int optname,
 }
 
 #define CALL_CALLBACK(socket, event) {                                  \
 }
 
 #define CALL_CALLBACK(socket, event) {                                  \

-  socket->Disable(event);                                      \
+  socket->Disable(event);                                               \

   if (socket->m_cbacks[event])                                          \
     socket->m_cbacks[event](socket, event, socket->m_data[event]);      \
 }
   if (socket->m_cbacks[event])                                          \
     socket->m_cbacks[event](socket, event, socket->m_data[event]);      \
 }


@@ -1357,7 +1363,7 @@ void GSocket::Detected_Read()
    */
   if ((m_detected & GSOCK_LOST_FLAG) != 0)
   {
    */
   if ((m_detected & GSOCK_LOST_FLAG) != 0)
   {

-    m_establishing = FALSE;
+    m_establishing = false;

 
     CALL_CALLBACK(this, GSOCK_LOST);
     Shutdown();
 
     CALL_CALLBACK(this, GSOCK_LOST);
     Shutdown();


@@ -1389,7 +1395,7 @@ void GSocket::Detected_Write()
    */
   if ((m_detected & GSOCK_LOST_FLAG) != 0)
   {
    */
   if ((m_detected & GSOCK_LOST_FLAG) != 0)
   {

-    m_establishing = FALSE;
+    m_establishing = false;

 
     CALL_CALLBACK(this, GSOCK_LOST);
     Shutdown();
 
     CALL_CALLBACK(this, GSOCK_LOST);
     Shutdown();


@@ -1399,11 +1405,11 @@ void GSocket::Detected_Write()
   if (m_establishing && !m_server)
   {
     int error;
   if (m_establishing && !m_server)
   {
     int error;

-    SOCKLEN_T len = sizeof(error);
+    SOCKOPTLEN_T len = sizeof(error);

 
 

-    m_establishing = FALSE;
+    m_establishing = false;

 
 

-    getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (void*)&error, &len);
+    getsockopt(m_fd, SOL_SOCKET, SO_ERROR, (char*)&error, &len);

 
     if (error)
     {
 
     if (error)
     {


@@ -1699,7 +1705,11 @@ GSocketError GAddress_INET_SetPortName(GAddress *address, const char *port,
     return GSOCK_INVPORT;
   }
 
     return GSOCK_INVPORT;
   }
 

+#if defined(__WXPM__) && defined(__EMX__)
+  se = getservbyname(port, (char*)protocol);
+#else

   se = getservbyname(port, protocol);
   se = getservbyname(port, protocol);

+#endif

   if (!se)
   {
     /* the cast to int suppresses compiler warnings about subscript having the
   if (!se)
   {
     /* the cast to int suppresses compiler warnings about subscript having the