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* Makefile.am, logging.h, logging.c: Added a new logging module

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to allow easy tracing of function calls and other events. It is
	only intended for debugging.
This commit is contained in:
Roland Illig 2006-01-27 23:48:49 +00:00
parent 7b9f0a4f96
commit e3fb94363e
4 changed files with 84 additions and 1 deletions
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4
src/ChangeLog
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@ -4,6 +4,10 @@
in $(pkglibdir), to conform to the usual directory hierarchy
standards. Fixes #2796.
* Makefile.am, logging.h, logging.c: Added a new logging module
to allow easy tracing of function calls and other events. It is
only intended for debugging.
2006-01-24 Jindrich Makovicka <makovick@kmlinux.fjfi.cvut.cz>
* file.c (copy_file_file): In 'Reget' mode take into account

4
src/Makefile.am
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@ -52,7 +52,9 @@ SRCS = achown.c achown.h background.c background.h boxes.c boxes.h \
find.h findme.c findme.h fs.h \
glibcompat.c glibcompat.h global.h help.c help.h hotlist.c \
hotlist.h info.c info.h key.c key.h keyxdef.c layout.c \
layout.h learn.c learn.h listmode.c listmode.h main.c main.h \
layout.h learn.c learn.h listmode.c listmode.h \
logging.h logging.c \
main.c main.h \
menu.c menu.h mountlist.c mountlist.h mouse.c mouse.h myslang.h \
option.c option.h panel.h panelize.c panelize.h poptalloca.h \
popt.c poptconfig.c popt.h popthelp.c poptint.h poptparse.c \

65
src/logging.c Normal file
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@ -0,0 +1,65 @@
/*
Provides a log file to ease tracing the program.
Copyright (C) 2005 Roland Illig <roland.illig@gmx.de>.
This file is part of the Midnight Commander.
The Midnight Commander is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Midnight Commander 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <config.h>
#include <stdarg.h>
#include <stdio.h>
#include "global.h"
#include "logging.h"
#include "setup.h"
/*** file scope functions **********************************************/
static gboolean
logging_enabled(void)
{
char *mc_ini;
gboolean retval;
mc_ini = g_strdup_printf("%s/%s", home_dir, PROFILE_NAME);
retval = get_int(mc_ini, "development.enable_logging", FALSE);
g_free(mc_ini);
return retval;
}
/*** public functions **************************************************/
void
mc_log(const char *fmt, ...)
{
va_list args;
FILE *f;
char *logfilename;
if (logging_enabled) {
va_start(args, fmt);
logfilename = g_strdup_printf("%s/.mc/log", home_dir);
if ((f = fopen(logfilename, "a")) != NULL) {
(void)vfprintf(f, fmt, args);
(void)fclose(f);
}
g_free(logfilename);
}
}

12
src/logging.h Normal file
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@ -0,0 +1,12 @@
#ifndef MC_LOGGING_H
#define MC_LOGGING_H
/*
This file provides an easy-to-use function for writing all kinds of
events into a central log file that can be used for debugging.
*/
extern void mc_log(const char *, ...)
__attribute__((__format__(__printf__,1,2)));
#endif