exception.h

/* exception.h: facility to handle error in autotrace */

#ifndef AT_EXCEPTION_H
#define AT_EXCEPTION_H 

#include "autotrace.h"
#include "types.h"
#include <glib.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/* Protocol:
   If a function raises a FATAL(including propagation), 
   the function must release resources allocated by the 
   function itself. */
typedef struct _at_exception_type at_exception_type;
struct _at_exception_type
{
  at_msg_type msg_type;
  at_msg_func client_func;
  gpointer client_data;
};

at_exception_type at_exception_new(at_msg_func client_func,
				   gpointer client_data);
gboolean at_exception_got_fatal(at_exception_type * exception);
void at_exception_fatal(at_exception_type * exception,
			const gchar* message);
void at_exception_warning(at_exception_type * exception,
			  const gchar * message);


#define AT_ERROR at_error_quark()
GQuark at_error_quark (void);
typedef enum
{
  AT_ERROR_WRONG_COLOR_STRING,
} AtError;

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* Not def: AT_EXCEPTION_H */