diff options
Diffstat (limited to 'src/log.c')
-rw-r--r-- | src/log.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/src/log.c b/src/log.c new file mode 100644 index 0000000..4ec4633 --- /dev/null +++ b/src/log.c @@ -0,0 +1,136 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2010 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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; either version 2 of the License, or + * (at your option) any later version. + * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdarg.h> +#include <syslog.h> + +#include <glib.h> + +#include "log.h" + +void info(const char *format, ...) +{ + va_list ap; + + va_start(ap, format); + + vsyslog(LOG_INFO, format, ap); + + va_end(ap); +} + +void error(const char *format, ...) +{ + va_list ap; + + va_start(ap, format); + + vsyslog(LOG_ERR, format, ap); + + va_end(ap); +} + +void btd_debug(const char *format, ...) +{ + va_list ap; + + va_start(ap, format); + + vsyslog(LOG_DEBUG, format, ap); + + va_end(ap); +} + +extern struct btd_debug_desc __start___debug[]; +extern struct btd_debug_desc __stop___debug[]; + +static gchar **enabled = NULL; + +static gboolean is_enabled(struct btd_debug_desc *desc) +{ + int i; + + if (enabled == NULL) + return 0; + + for (i = 0; enabled[i] != NULL; i++) { + if (desc->name != NULL && g_pattern_match_simple(enabled[i], + desc->name) == TRUE) + return 1; + if (desc->file != NULL && g_pattern_match_simple(enabled[i], + desc->file) == TRUE) + return 1; + } + + return 0; +} + +void __btd_toggle_debug() +{ + struct btd_debug_desc *desc; + + for (desc = __start___debug; desc < __stop___debug; desc++) + desc->flags |= BTD_DEBUG_FLAG_PRINT; +} + +void __btd_log_init(const char *debug, int detach) +{ + int option = LOG_NDELAY | LOG_PID; + struct btd_debug_desc *desc; + const char *name = NULL, *file = NULL; + + if (debug != NULL) + enabled = g_strsplit_set(debug, ":, ", 0); + + for (desc = __start___debug; desc < __stop___debug; desc++) { + if (file != NULL || name != NULL) { + if (g_strcmp0(desc->file, file) == 0) { + if (desc->name == NULL) + desc->name = name; + } else + file = NULL; + } + + if (is_enabled(desc)) + desc->flags |= BTD_DEBUG_FLAG_PRINT; + } + + if (!detach) + option |= LOG_PERROR; + + openlog("bluetoothd", option, LOG_DAEMON); + + syslog(LOG_INFO, "Bluetooth deamon %s", VERSION); +} + +void __btd_log_cleanup(void) +{ + closelog(); + + g_strfreev(enabled); +} |