1 files changed, 58 insertions, 0 deletions

diff --git a/usbmuxd/log.c b/usbmuxd/log.c
new file mode 100644
index 0000000..a70120b
--- /dev/null
+++ b/usbmuxd/log.c
@@ -0,0 +1,58 @@
+/*
+        usbmuxd - iPhone/iPod Touch USB multiplex server daemon
+
+Copyright (C) 2009      Hector Martin "marcan" <hector@marcansoft.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, either version 2 or version 3.
+
+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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <time.h>
+#include <sys/time.h>
+
+#include "log.h"
+
+int log_level = LL_INFO;
+
+void usbmuxd_log(enum loglevel level, const char *fmt, ...)
+{
+        va_list ap;
+        char *fs;
+        struct timeval ts;
+        struct tm *tp;
+        
+        gettimeofday(&ts, NULL);
+        tp = localtime(&ts.tv_sec);
+        
+        if(level > log_level)
+                return;
+        
+        fs = malloc(20 + strlen(fmt));
+        strftime(fs, 10, "[%H:%M:%S", tp);
+        sprintf(fs+9, ".%03d][%d] %s\n", (int)(ts.tv_usec / 1000), level, fmt);
+        
+        va_start(ap, fmt);
+        vfprintf(stderr, fs, ap);
+        va_end(ap);
+        
+        free(fs);
+}