1 files changed, 73 insertions, 0 deletions
diff --git a/accel-pppd/triton/log.c b/accel-pppd/triton/log.c
new file mode 100644
index 0000000..c7e6b7f
--- /dev/null
+++ b/accel-pppd/triton/log.c
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "triton_p.h"
+
+#include "memdebug.h"
+
+static FILE *f_error;
+static FILE *f_debug;
+static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
+
+int log_init(void)
+{
+	char *log_error = conf_get_opt("core","log-error");
+	char *log_debug = conf_get_opt("core","log-debug");
+
+	if (log_error) {
+		f_error = fopen(log_error, "a");
+		if (!f_error) {
+			perror("log:log_error:open");
+			return -1;
+		}
+	}
+	if (log_debug) {
+		f_debug = fopen(log_debug, "a");
+		if (!f_debug)	{
+			perror("log:log_debug:open");
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+static void do_log(FILE *f, const char *fmt, va_list ap)
+{
+	struct timeval tv;
+	struct tm tm;
+	char date[64];
+
+	gettimeofday(&tv, NULL);
+	localtime_r(&tv.tv_sec, &tm);
+	strftime(date, sizeof(date), "%F %H:%M:%S", &tm);
+
+	pthread_mutex_lock(&lock);
+	fprintf(f, "[%s.%i]", date, (int)tv.tv_usec / 1000);
+	vfprintf(f, fmt,ap);
+	pthread_mutex_unlock(&lock);
+
+	fflush(f);
+}
+void triton_log_error(const char *fmt,...)
+{
+	va_list ap;
+
+	if (!f_error)
+		return;
+
+	va_start(ap, fmt);
+	do_log(f_error, fmt, ap);
+}
+
+void triton_log_debug(const char *fmt,...)
+{
+	va_list ap;
+	
+	if (!f_debug)
+		return;
+	
+	va_start(ap, fmt);
+	do_log(f_debug, fmt, ap);
+}
+