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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* bonobo-exception.c: a generic exception -> user string converter.
*
* Authors:
* Michael Meeks (michael@helixcode.com)
*
* Copyright 2000 Helix Code, Inc.
*/
#ifndef _BONOBO_EXCEPTION_H_
#define _BONOBO_EXCEPTION_H_
#include <glib.h>
#include <bonobo/Bonobo.h>
#define bonobo_exception_set(opt_ev,repo_id) G_STMT_START{ \
if (opt_ev) { \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, repo_id, NULL); \
} else { \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_CRITICAL, \
"file %s: line %d: bonobo exception: `%s'", \
__FILE__, \
__LINE__, \
bonobo_exception_repoid_to_text (repo_id)); \
} }G_STMT_END
#ifdef G_DISABLE_CHECKS
#define bonobo_return_if_fail(expr,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
return; \
}; }G_STMT_END
#define bonobo_return_val_if_fail(expr,val,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
return val; \
}; }G_STMT_END
#else /* !G_DISABLE_CHECKS */
#ifdef __GNUC__
#define bonobo_return_if_fail(expr,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_CRITICAL, \
"file %s: line %d (%s): assertion `%s' failed.", \
__FILE__, \
__LINE__, \
G_GNUC_PRETTY_FUNCTION, \
#expr); \
return; \
}; }G_STMT_END
#define bonobo_return_val_if_fail(expr,val,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_CRITICAL, \
"file %s: line %d (%s): assertion `%s' failed.", \
__FILE__, \
__LINE__, \
G_GNUC_PRETTY_FUNCTION, \
#expr); \
return val; \
}; }G_STMT_END
#else /* ! __GNUC__ */
#define bonobo_return_if_fail(expr,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_CRITICAL, \
"file %s: line %d: assertion `%s' failed.", \
__FILE__, \
__LINE__, \
#expr); \
return; \
}; }G_STMT_END
#define bonobo_return_val_if_fail(expr,val,opt_ev) G_STMT_START{ \
if (!(expr)) { \
if (opt_ev) \
CORBA_exception_set (opt_ev, CORBA_USER_EXCEPTION, \
ex_Bonobo_BadArg, NULL); \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_CRITICAL, \
"file %s: line %d: assertion `%s' failed.", \
__FILE__, \
__LINE__, \
#expr); \
return val; \
}; }G_STMT_END
#endif /* __GNUC__ */
#endif /* G_DISABLE_CHECKS */
#define BONOBO_EX(ev) ((ev) && (ev)->_major != CORBA_NO_EXCEPTION)
#define BONOBO_USER_EX(ev,id) ((ev) && (ev)->_major == CORBA_USER_EXCEPTION && \
(ev)->_repo_id != NULL && !strcmp ((ev)->_repo_id, id))
#define BONOBO_EX_ID(ev) ((ev)->_repo_id)
#define BONOBO_RET_EX(ev) \
G_STMT_START \
if (BONOBO_EX (ev)) \
return; \
G_STMT_END
#define BONOBO_RET_VAL_EX(ev,v) \
G_STMT_START \
if (BONOBO_EX (ev)) \
return (v); \
G_STMT_END
typedef char *(*BonoboExceptionFn) (CORBA_Environment *ev, gpointer user_data);
char *bonobo_exception_get_text (CORBA_Environment *ev);
char *bonobo_exception_repoid_to_text (const char *repo_id);
void bonobo_exception_add_handler_str (const char *repo_id,
const char *str);
void bonobo_exception_add_handler_fn (const char *repo_id,
BonoboExceptionFn fn,
gpointer user_data,
GDestroyNotify destroy_fn);
#endif /* _BONOBO_EXCEPTION_H_ */
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