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/*
* Copyright (c) 2011-2012 - Mauro Carvalho Chehab
* Copyright (c) 2012 - Andre Roth <neolynx@gmail.com>
*
* This program 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 version 2
* of the License.
*
* This program 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
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
*/
#include <libdvbv5/dvb-log.h>
#include <stdio.h>
#include <unistd.h>
#include <stdarg.h>
static const struct loglevel {
const char *name;
const char *color;
int fd;
} loglevels[9] = {
{"EMERG ", "\033[31m", STDERR_FILENO },
{"ALERT ", "\033[31m", STDERR_FILENO },
{"CRITICAL ", "\033[31m", STDERR_FILENO },
{"ERROR ", "\033[31m", STDERR_FILENO },
{"WARNING ", "\033[33m", STDOUT_FILENO },
{"", "\033[36m", STDOUT_FILENO }, /* NOTICE */
{"", NULL, STDOUT_FILENO }, /* INFO */
{"DEBUG ", "\033[32m", STDOUT_FILENO },
{"", "\033[0m", STDOUT_FILENO }, /* reset*/
};
#define LOG_COLOROFF 8
void dvb_default_log(int level, const char *fmt, ...)
{
if(level > sizeof(loglevels) / sizeof(struct loglevel) - 2) // ignore LOG_COLOROFF as well
level = LOG_INFO;
va_list ap;
va_start(ap, fmt);
FILE *out = stdout;
if (STDERR_FILENO == loglevels[level].fd)
out = stderr;
if (loglevels[level].color && isatty(loglevels[level].fd))
fputs(loglevels[level].color, out);
fprintf(out, "%s", loglevels[level].name);
vfprintf(out, fmt, ap);
fprintf(out, "\n");
if(loglevels[level].color && isatty(loglevels[level].fd))
fputs(loglevels[LOG_COLOROFF].color, out);
va_end(ap);
}
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