debug.hm4
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/* GNU Mailutils -- a suite of utilities for electronic mail -*- c -*-
Copyright (C) 1999, 2000, 2005, 2007, 2008, 2010 Free Software
Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA */
#ifndef _MAILUTILS_DEBUG_H
#define _MAILUTILS_DEBUG_H
#include <stdarg.h>
#include <mailutils/types.h>
#include <mailutils/error.h>
#define MU_DEBUG(d,l,s) MU_DEBUG1(d,l,"%s",s)
#ifdef __cplusplus
extern "C" {
#endif
#define MU_DEBUG_ERROR 0
#define MU_DEBUG_TRACE0 1
#define MU_DEBUG_TRACE MU_DEBUG_TRACE0
#define MU_DEBUG_TRACE1 2
#define MU_DEBUG_TRACE2 3
#define MU_DEBUG_TRACE3 4
#define MU_DEBUG_TRACE4 5
#define MU_DEBUG_TRACE5 6
#define MU_DEBUG_TRACE6 7
#define MU_DEBUG_TRACE7 8
#define MU_DEBUG_PROT 9
#define MU_DEBUG_LEVEL_MASK(lev) (1 << (lev))
#define MU_DEBUG_LEVEL_UPTO(lev) ((1 << ((lev)+1)) - 1)
#define MU_DEBUG_INHERIT 0xf0000
#define MU_DEBUG_EXTRACT_LEVEL(s) ((s) & ~MU_DEBUG_INHERIT)
struct mu_debug_locus
{
const char *file;
int line;
};
int mu_debug_create (mu_debug_t *, void *);
void mu_debug_destroy (mu_debug_t *, void *);
void *mu_debug_get_owner (mu_debug_t);
int mu_debug_set_level (mu_debug_t, mu_log_level_t);
int mu_debug_get_level (mu_debug_t, mu_log_level_t *);
int mu_debug_set_locus (mu_debug_t, const char *, int);
int mu_debug_get_locus (mu_debug_t, struct mu_debug_locus *);
int mu_debug_set_function (mu_debug_t, const char *);
int mu_debug_get_function (mu_debug_t, const char **);
int mu_debug_print (mu_debug_t, mu_log_level_t, const char *, ...)
MU_PRINTFLIKE(3,4);
int mu_debug_printv (mu_debug_t, mu_log_level_t, const char *, va_list);
int mu_debug_check_level (mu_debug_t, mu_log_level_t);
int mu_debug_printf (mu_debug_t, mu_log_level_t, const char *, ...)
MU_PRINTFLIKE(3,4);
int mu_debug_vprintf (mu_debug_t, mu_log_level_t, const char *, va_list);
extern int mu_debug_line_info;
typedef int (*mu_debug_printer_fp) (void*, mu_log_level_t, const char *);
int mu_debug_set_print (mu_debug_t, mu_debug_printer_fp, void *);
int mu_debug_set_data (mu_debug_t, void *, void (*) (void*), void *);
extern mu_debug_printer_fp mu_debug_default_printer;
int mu_debug_syslog_printer (void *, mu_log_level_t, const char *);
int mu_debug_stderr_printer (void *, mu_log_level_t, const char *);
mu_log_level_t mu_global_debug_level (const char *);
int mu_global_debug_set_level (const char *, mu_log_level_t);
int mu_global_debug_clear_level (const char *);
int mu_global_debug_from_string (const char *, const char *);
int mu_debug_level_from_string (const char *string, mu_log_level_t *plev,
mu_debug_t debug);
struct sockaddr;
void mu_sockaddr_to_str (const struct sockaddr *sa, int salen,
char *bufptr, size_t buflen,
size_t *plen);
char *mu_sockaddr_to_astr (const struct sockaddr *sa, int salen);
#define MU_ASSERT(expr) \
do \
{ \
int rc = expr; \
if (rc) \
{ \
mu_error ("%s:%d: " #expr " failed: %s", \
__FILE__, __LINE__, mu_strerror (rc)); \
abort (); \
} \
} \
while (0)
forloop(`i',1,11,`MKDEBUG(i)')
#ifdef __cplusplus
}
#endif
#endif /* _MAILUTILS_DEBUG_H */