1 files changed, 39 insertions, 3 deletions
diff --git a/proxy/src/gp_debug.c b/proxy/src/gp_debug.c
index f047e0d..4a1a26c 100644
--- a/proxy/src/gp_debug.c
+++ b/proxy/src/gp_debug.c
@@ -7,10 +7,11 @@
 /* global debug switch */
 int gp_debug;
 
-void gp_debug_enable(void)
+void gp_debug_enable(int level)
 {
-    gp_debug = 1;
-    GPDEBUG("Debug Enabled\n");
+    if (level == 0) level = 1;
+    gp_debug = level;
+    GPDEBUG("Debug Enabled (level: %d)\n", level);
 }
 
 void gp_log_failure(gss_OID mech, uint32_t maj, uint32_t min)
@@ -21,3 +22,38 @@ void gp_log_failure(gss_OID mech, uint32_t maj, uint32_t min)
 
     fprintf(stderr, "Failed with: %s\n", buf);
 }
+
+const char *gp_debug_timestamp(void)
+{
+    static __thread char buffer[24];
+    static __thread time_t timestamp = 0;
+    struct tm tm_info;
+    time_t now;
+
+    time(&now);
+    if (now == timestamp) return buffer;
+
+    gmtime_r(&now, &tm_info);
+    strftime(buffer, 24, "[%Y/%m/%d %H:%M:%S]: ", &tm_info);
+    timestamp = now;
+    return buffer;
+}
+
+void gp_debug_printf(const char *format, ...)
+{
+    va_list varargs;
+    va_start(varargs, format);
+    vfprintf(stderr, format, varargs);
+    va_end(varargs);
+}
+
+void gp_debug_time_printf(const char *format, ...)
+{
+    va_list varargs;
+
+    fprintf(stderr, "%s", gp_debug_timestamp());
+
+    va_start(varargs, format);
+    vfprintf(stderr, format, varargs);
+    va_end(varargs);
+}