2 Copyright (C) 2010-2011 jeanfi@gmail.com
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 #define _(str) gettext(str)
31 int log_level = LOG_WARN;
33 void log_open(const char *path)
35 file = fopen(path, "a");
38 log_printf(LOG_ERR, _("Cannot open log file: %s"), path);
52 #define LOG_BUFFER 4096
53 static void vlogf(int lvl, const char *fmt, va_list ap)
56 char buffer[1 + LOG_BUFFER];
60 if (lvl > LOG_INFO && (!file || lvl > log_level))
63 vsnprintf(buffer, LOG_BUFFER, fmt, ap);
64 buffer[LOG_BUFFER] = '\0';
66 if (gettimeofday(&tv, NULL) != 0)
86 if (file && lvl <= log_level) {
87 fprintf(file, "[%ld] %s %s\n", tv.tv_sec, lvl_str, buffer);
91 if (lvl <= LOG_INFO) {
92 if (lvl == LOG_WARN || lvl == LOG_ERR)
97 fprintf(stdf, "[%ld] %s %s\n", tv.tv_sec, lvl_str, buffer);
101 void log_printf(int lvl, const char *fmt, ...)
110 void log_debug(const char *fmt, ...)
114 if (log_level < LOG_DEBUG)
118 vlogf(LOG_DEBUG, fmt, ap);