From 18c208c7f94a20133f6ded4678371fb82d40cbf8 Mon Sep 17 00:00:00 2001
From: Daniel Kolesa <d.kolesa@osg.samsung.com>
Date: Tue, 29 Mar 2016 13:22:39 +0100
Subject: [PATCH] elua: add several file/dir utils used by doc gen

This will be expanded into a proper util lib later.
---
 configure.ac        |  1 +
 src/lib/elua/elua.c | 29 +++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/configure.ac b/configure.ac
index 7683969087..30910d909e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4882,6 +4882,7 @@ EFL_PLATFORM_DEPEND([ELUA], [evil])
 EFL_INTERNAL_DEPEND_PKG([ELUA], [eina])
 EFL_INTERNAL_DEPEND_PKG([ELUA], [eo])
 EFL_INTERNAL_DEPEND_PKG([ELUA], [ecore])
+EFL_INTERNAL_DEPEND_PKG([ELUA], [ecore_file])
 
 EFL_DEPEND_PKG([ELUA], [LUAJIT], [luajit >= 2.0.0])
 
diff --git a/src/lib/elua/elua.c b/src/lib/elua/elua.c
index 47bcd3fb76..765b275965 100644
--- a/src/lib/elua/elua.c
+++ b/src/lib/elua/elua.c
@@ -1,5 +1,7 @@
 #include "elua_private.h"
 
+#include <Ecore_File.h>
+
 static Eina_Prefix *_elua_pfx = NULL;
 
 static int _elua_init_counter = 0;
@@ -12,6 +14,8 @@ elua_init(void)
    if (_elua_init_counter > 0) return ++_elua_init_counter;
 
    eina_init();
+   ecore_file_init();
+
    _elua_log_dom = eina_log_domain_register(dom, EINA_COLOR_LIGHTBLUE);
    if (_elua_log_dom < 0)
      {
@@ -57,6 +61,7 @@ elua_shutdown(void)
    eina_log_domain_unregister(_elua_log_dom);
    _elua_log_dom = -1;
 
+   ecore_file_shutdown();
    eina_shutdown();
    return _elua_init_counter;
 }
@@ -388,10 +393,34 @@ _elua_state_i18n_setup(const Elua_State *es)
 int _elua_module_init(lua_State *L);
 int _elua_module_system_init(lua_State *L);
 
+static int
+_elua_file_is_dir(lua_State *L)
+{
+   lua_pushboolean(L, ecore_file_is_dir(luaL_checkstring(L, 1)));
+   return 1;
+}
+
+static int
+_elua_file_exists(lua_State *L)
+{
+   lua_pushboolean(L, ecore_file_exists(luaL_checkstring(L, 1)));
+   return 1;
+}
+
+static int
+_elua_file_mkdir(lua_State *L)
+{
+   lua_pushboolean(L, ecore_file_mkdir(luaL_checkstring(L, 1)));
+   return 1;
+}
+
 const luaL_reg _elua_cutillib[] =
 {
    { "init_module", _elua_module_init },
    { "popenv"     , _elua_io_popen    },
+   { "file_is_dir", _elua_file_is_dir },
+   { "file_exists", _elua_file_exists },
+   { "file_mkdir" , _elua_file_mkdir  },
    { NULL         , NULL              }
 };