From fb6b15980a268e95523e63c37fe105a9640191b5 Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Fri, 22 May 2009 01:03:22 +0000
Subject: Lua:  * remove debug statement from llex.c  * add DEBUGF to rocklua.c
 on parse error  * add file_exists wrapper

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21025 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/lua/llex.c    | 1 -
 apps/plugins/lua/rocklib.c | 9 +++++++++
 apps/plugins/lua/rocklua.c | 1 +
 3 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'apps')

diff --git a/apps/plugins/lua/llex.c b/apps/plugins/lua/llex.c
index 3d0ca5b58e..85ac516be3 100644
--- a/apps/plugins/lua/llex.c
+++ b/apps/plugins/lua/llex.c
@@ -102,7 +102,6 @@ static const char *txtToken (LexState *ls, int token) {
 void luaX_lexerror (LexState *ls, const char *msg, int token) {
   char buff[MAXSRC];
   luaO_chunkid(buff, getstr(ls->source), MAXSRC);
-  rb->splashf(3*HZ, "%d %c 0x%X", ls->linenumber, ls->linenumber, ls->linenumber);
   msg = luaO_pushfstring(ls->L, "%s:%d: %s", buff, ls->linenumber, msg);
   if (token)
     luaO_pushfstring(ls->L, "%s near " LUA_QS, msg, txtToken(ls, token));
diff --git a/apps/plugins/lua/rocklib.c b/apps/plugins/lua/rocklib.c
index 1c6469641e..99bc44c9a4 100644
--- a/apps/plugins/lua/rocklib.c
+++ b/apps/plugins/lua/rocklib.c
@@ -406,6 +406,14 @@ RB_WRAP(filesize)
     return 1;
 }
 
+RB_WRAP(file_exists)
+{
+    const char* path = luaL_checkstring(L, 1);
+    bool result = rb->file_exists(path);
+    lua_pushboolean(L, result);
+    return 1;
+}
+
 #define R(NAME) {#NAME, rock_##NAME}
 static const luaL_Reg rocklib[] =
 {
@@ -440,6 +448,7 @@ static const luaL_Reg rocklib[] =
     R(rename),
     R(ftruncate),
     R(filesize),
+    R(file_exists),
 
     /* Kernel */
     R(sleep),
diff --git a/apps/plugins/lua/rocklua.c b/apps/plugins/lua/rocklua.c
index 4bb89ae29b..e72591445f 100644
--- a/apps/plugins/lua/rocklua.c
+++ b/apps/plugins/lua/rocklua.c
@@ -93,6 +93,7 @@ enum plugin_status plugin_start(const void* parameter)
         dlmalloc_stats();
 
         if (status) {
+            DEBUGF("%s\n", lua_tostring(L, -1));
             rb->splashf(5 * HZ, "%s", lua_tostring(L, -1));
             lua_pop(L, 1);
         }
-- 
cgit v1.2.3