src/gtk/gsockgtk.c

/* -------------------------------------------------------------------------
 * Project: GSocket (Generic Socket) for WX
 * Name:    gsockgtk.c
 * Purpose: GSocket: GTK part
 * CVSID:   $Id$
 * -------------------------------------------------------------------------
 */
#include "wx/setup.h"

#if wxUSE_SOCKETS

#include <stdlib.h>
#include <stdio.h>
#include "gdk/gdk.h"
#include "glib.h"
#include "wx/gsocket.h"
#include "wx/unix/gsockunx.h"


void _GSocket_GDK_Input(gpointer data,
                        gint source,
                        GdkInputCondition condition)
{
  GSocket *socket = (GSocket *)data;

  if (condition & GDK_INPUT_READ)
    _GSocket_Detected_Read(socket);
  if (condition & GDK_INPUT_WRITE)
    _GSocket_Detected_Write(socket);
}

void _GSocket_GUI_Init(GSocket *socket)
{
  int i;
  gint *m_id;

  socket->m_gui_dependent = (char *)malloc(sizeof(gint)*2);
  m_id = (gint *)(socket->m_gui_dependent);

  m_id[0] = -1;
  m_id[1] = -1;
}

void _GSocket_GUI_Destroy(GSocket *socket)
{
  free(socket->m_gui_dependent);
}

void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event)
{
  gint *m_id = (gint *)(socket->m_gui_dependent);
  int c;

  if (socket->m_fd == -1)
    return;

  switch (event)
  {
    case GSOCK_LOST:       /* fall-through */
    case GSOCK_INPUT:      c = 0; break;
    case GSOCK_OUTPUT:     c = 1; break;
    case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break;
    default: return;
  }

  if (m_id[c] != -1)
    gdk_input_remove(m_id[c]);

  m_id[c] = gdk_input_add(socket->m_fd,
                          (c ? GDK_INPUT_WRITE : GDK_INPUT_READ),
                          _GSocket_GDK_Input,
                          (gpointer)socket);
}

void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event)
{
  gint *m_id = (gint *)(socket->m_gui_dependent);
  int c;

  switch (event)
  {
    case GSOCK_LOST:       /* fall-through */
    case GSOCK_INPUT:      c = 0; break;
    case GSOCK_OUTPUT:     c = 1; break;
    case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break;
    default: return;
  }

  if (m_id[c] != -1)
    gdk_input_remove(m_id[c]);

  m_id[c] = -1;
}

void _GSocket_Enable_Events(GSocket *socket)
{
  _GSocket_Install_Callback(socket, GSOCK_INPUT);
  _GSocket_Install_Callback(socket, GSOCK_OUTPUT);
}

void _GSocket_Disable_Events(GSocket *socket)
{
  _GSocket_Uninstall_Callback(socket, GSOCK_INPUT);
  _GSocket_Uninstall_Callback(socket, GSOCK_OUTPUT);
}

#endif /* wxUSE_SOCKETS */
Commit	Line	Data
	1	/* -------------------------------------------------------------------------
	2	* Project: GSocket (Generic Socket) for WX
	3	* Name: gsockgtk.c
	4	* Purpose: GSocket: GTK part
	5	* CVSID: $Id$
	6	* -------------------------------------------------------------------------
	7	*/
	8	#include "wx/setup.h"
	9
	10	#if wxUSE_SOCKETS
	11
	12	#include <stdlib.h>
	13	#include <stdio.h>
	14	#include "gdk/gdk.h"
	15	#include "glib.h"
	16	#include "wx/gsocket.h"
	17	#include "wx/unix/gsockunx.h"
	18
	19
	20	void _GSocket_GDK_Input(gpointer data,
	21	gint source,
	22	GdkInputCondition condition)
	23	{
	24	GSocket socket = (GSocket )data;
	25
	26	if (condition & GDK_INPUT_READ)
	27	_GSocket_Detected_Read(socket);
	28	if (condition & GDK_INPUT_WRITE)
	29	_GSocket_Detected_Write(socket);
	30	}
	31
	32	void _GSocket_GUI_Init(GSocket *socket)
	33	{
	34	int i;
	35	gint *m_id;
	36
	37	socket->m_gui_dependent = (char )malloc(sizeof(gint)2);
	38	m_id = (gint *)(socket->m_gui_dependent);
	39
	40	m_id[0] = -1;
	41	m_id[1] = -1;
	42	}
	43
	44	void _GSocket_GUI_Destroy(GSocket *socket)
	45	{
	46	free(socket->m_gui_dependent);
	47	}
	48
	49	void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event)
	50	{
	51	gint m_id = (gint )(socket->m_gui_dependent);
	52	int c;
	53
	54	if (socket->m_fd == -1)
	55	return;
	56
	57	switch (event)
	58	{
	59	case GSOCK_LOST: /* fall-through */
	60	case GSOCK_INPUT: c = 0; break;
	61	case GSOCK_OUTPUT: c = 1; break;
	62	case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break;
	63	default: return;
	64	}
	65
	66	if (m_id[c] != -1)
	67	gdk_input_remove(m_id[c]);
	68
	69	m_id[c] = gdk_input_add(socket->m_fd,
	70	(c ? GDK_INPUT_WRITE : GDK_INPUT_READ),
	71	_GSocket_GDK_Input,
	72	(gpointer)socket);
	73	}
	74
	75	void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event)
	76	{
	77	gint m_id = (gint )(socket->m_gui_dependent);
	78	int c;
	79
	80	switch (event)
	81	{
	82	case GSOCK_LOST: /* fall-through */
	83	case GSOCK_INPUT: c = 0; break;
	84	case GSOCK_OUTPUT: c = 1; break;
	85	case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break;
	86	default: return;
	87	}
	88
	89	if (m_id[c] != -1)
	90	gdk_input_remove(m_id[c]);
	91
	92	m_id[c] = -1;
	93	}
	94
	95	void _GSocket_Enable_Events(GSocket *socket)
	96	{
	97	_GSocket_Install_Callback(socket, GSOCK_INPUT);
	98	_GSocket_Install_Callback(socket, GSOCK_OUTPUT);
	99	}
	100
	101	void _GSocket_Disable_Events(GSocket *socket)
	102	{
	103	_GSocket_Uninstall_Callback(socket, GSOCK_INPUT);
	104	_GSocket_Uninstall_Callback(socket, GSOCK_OUTPUT);
	105	}
	106
	107	#endif /* wxUSE_SOCKETS */