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