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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* ifdef HAVE_CONFIG_H */
#include <stdlib.h>
#include "Ecore.h"
#include "ecore_private.h"
#include "ecore_x_private.h"
#include "Ecore_X.h"
static int _ecore_x_error_handle(Display *d,
XErrorEvent *ev);
static int _ecore_x_io_error_handle(Display *d);
static void (*_error_func)(void *data) = NULL;
static void *_error_data = NULL;
static void (*_io_error_func)(void *data) = NULL;
static void *_io_error_data = NULL;
static int _error_request_code = 0;
static int _error_code = 0;
static Ecore_X_ID _error_resource_id = 0;
/**
* Set the error handler.
* @param func The error handler function
* @param data The data to be passed to the handler function
*
* Set the X error handler function
*/
EAPI void
ecore_x_error_handler_set(void (*func)(void *data),
const void *data)
{
_error_func = func;
_error_data = (void *)data;
}
/**
* Set the I/O error handler.
* @param func The I/O error handler function
* @param data The data to be passed to the handler function
*
* Set the X I/O error handler function
*/
EAPI void
ecore_x_io_error_handler_set(void (*func)(void *data),
const void *data)
{
_io_error_func = func;
_io_error_data = (void *)data;
}
/**
* Get the request code that caused the error.
* @return The request code causing the X error
*
* Return the X request code that caused the last X error
*/
EAPI int
ecore_x_error_request_get(void)
{
return _error_request_code;
}
/**
* Get the error code from the error.
* @return The error code from the X error
*
* Return the error code from the last X error
*/
EAPI int
ecore_x_error_code_get(void)
{
return _error_code;
}
/**
* Get the resource id that caused the error.
* @return The resource id causing the X error
*
* Return the X resource id that caused the last X error
*/
EAPI Ecore_X_ID
ecore_x_error_resource_id_get(void)
{
return _error_resource_id;
}
void
_ecore_x_error_handler_init(void)
{
XSetErrorHandler((XErrorHandler)_ecore_x_error_handle);
XSetIOErrorHandler((XIOErrorHandler)_ecore_x_io_error_handle);
}
static int
_ecore_x_error_handle(Display *d,
XErrorEvent *ev)
{
if (d == _ecore_x_disp)
{
_error_request_code = ev->request_code;
_error_code = ev->error_code;
_error_resource_id = ev->resourceid;
if (_error_func)
_error_func(_error_data);
}
return 0;
}
static int
_ecore_x_io_error_handle(Display *d)
{
if (d == _ecore_x_disp)
{
if (_io_error_func)
_io_error_func(_io_error_data);
else
exit(-1);
}
return 0;
}
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