added log.add_target to log library

2 files changed, 22 insertions, 7 deletions

diff --git a/src/l_log.c b/src/l_log.c
index d3319cb..e61c66c 100644
--- a/src/l_log.c
+++ b/src/l_log.c
@@ -30,11 +30,6 @@
 
 #include "l_log.h"
 
-
-/* void log_init(); */
-/* void log_close(); */
-/* void update_max_prio(); */
-/* int log_add_target(const char* conf); */
 /* void log_printf(log_prio_t prio, const char* fmt, ...); */
 /* void log_print_hex_dump(log_prio_t prio, const u_int8_t* buf, u_int32_t len); */
 
@@ -79,11 +74,30 @@ static int l_log_print(lua_State *L)
   return 0;
 }
 
+static int l_log_add_target(lua_State *L)
+{
+  int ret = log_add_target(luaL_checklstring(L,1,NULL));
+  if(ret) {
+    lua_pushboolean(L, 0);
+    switch(ret) {
+    case -2: lua_pushstring(L, "memory error at log_add_target"); break;
+    case -3: lua_pushstring(L, "unknown log target"); break;
+    case -4: lua_pushstring(L, "this log target is only allowed once"); break;
+    default: lua_pushstring(L, "syntax error"); break;
+    }
+    return 2;
+  } 
+
+  lua_pushboolean(L, 1);
+  return 1;
+}
+
 static const struct luaL_reg loglib [] = {
   { "init", l_log_init }, 
   { "close", l_log_close }, 
-	{ "print", l_log_print },
-	{ NULL, NULL }
+  { "print", l_log_print },
+  { "add_target", l_log_add_target },
+  { NULL, NULL }
 };
 
 
diff --git a/src/main_loop.lua b/src/main_loop.lua
index 746570e..9e9e0ae 100644
--- a/src/main_loop.lua
+++ b/src/main_loop.lua
@@ -29,3 +29,4 @@ log.print("DEBUG", "yet anoter message");
 
 log.print("ERROR", "this is an error");
 
+