From: adam <adamansky@gmail.com>
Date: Wed, 13 Mar 2013 11:26:43 +0000 (+0700)
Subject: #51
X-Git-Tag: v1.2.12~296^2~74^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=df35913d8b4ba4410dc548d1f4b7dae64ec8c63a;p=platform%2Fupstream%2Fejdb.git

#51
---

diff --git a/luaejdb/ejdb.lua b/luaejdb/ejdb.lua
index 601ee7e..f1b7324 100644
--- a/luaejdb/ejdb.lua
+++ b/luaejdb/ejdb.lua
@@ -47,6 +47,27 @@ local mtBSON_UNDEFINED = {
   __bsontype = luaejdb.BSON_UNDEFINED
 }
 
+local mtBSON_INT = {
+  __bsontype = luaejdb.BSON_INT
+}
+
+local mtBSON_DOUBLE = {
+  __bsontype = luaejdb.BSON_DOUBLE
+}
+
+local mtBSON_LONG = {
+  __bsontype = luaejdb.BSON_LONG
+}
+
+local mtBSON_OBJECT = {
+  __bsontype = luaejdb.BSON_OBJECT
+}
+
+local mtBSON_BOOL = {
+  __bsontype = luaejdb.BSON_BOOL
+}
+
+
 function luaejdb.toOID(val)
   assert(type(val) == "string" and #val == 24)
   return setmetatable({ val }, mtBSON_OID);
@@ -207,7 +228,7 @@ function B:F(fname, ...)
 end
 
 -- Generic key=value
-function B:KeyVal(key, val)
+function B:KV(key, val)
   self:F(key);
   self:_setop(nil, val, nil, true)
   return self
diff --git a/luaejdb/luabson.c b/luaejdb/luabson.c
index fc7ccb8..eaf3a27 100644
--- a/luaejdb/luabson.c
+++ b/luaejdb/luabson.c
@@ -100,7 +100,6 @@ static void lua_push_bson_value(lua_State *L, bson_iterator *it) {
         }
         default:
             break;
-
     }
 }
 
@@ -124,7 +123,11 @@ static void lua_push_bson_array(lua_State *L, bson_iterator *it) {
 }
 
 int lua_from_bson(lua_State *L) {
-    const void *bsdata = luaL_checkstring(L, lua_gettop(L));
+    size_t slen = 0;
+    const void *bsdata = luaL_checklstring(L, lua_gettop(L), &slen);
+    if (slen <= 4 || !bsdata) {
+        return luaL_error(L, "Invalid bson string at argument #1");
+    }
     bson_iterator it;
     bson_iterator_from_buffer(&it, bsdata);
     lua_push_bson_table(L, &it);
@@ -296,8 +299,11 @@ static void lua_val_to_bson(lua_State *L, const char *key, int vpos, bson *bs, i
                     if (key) bson_append_finish_object(bs);
                 }
             } else { //metafield __bsontype on top
-                assert(key);
                 int bson_type = lua_tointeger(L, -1);
+                if (!key && bson_type != BSON_OBJECT && bson_type != BSON_ARRAY) {
+                    lua_pop(L, 1);
+                    luaL_error(L, "Invalid object structure");
+                }
                 lua_pop(L, 1); //-metafield __bsontype
                 lua_rawgeti(L, -1, 1); //get first value
                 switch (bson_type) {
@@ -338,6 +344,28 @@ static void lua_val_to_bson(lua_State *L, const char *key, int vpos, bson *bs, i
                     case BSON_UNDEFINED:
                         bson_append_undefined(bs, key);
                         break;
+                    case BSON_OBJECT:
+                        if (key) bson_append_start_object(bs, key);
+                        lua_val_to_bson(L, NULL, vpos, bs, tref);
+                        if (key) bson_append_finish_object(bs);
+                        break;
+                    case BSON_ARRAY:
+                        if (key) bson_append_start_array(bs, key);
+                        lua_val_to_bson(L, NULL, vpos, bs, tref);
+                        if (key) bson_append_finish_array(bs);
+                        break;
+                    case BSON_DOUBLE:
+                        bson_append_double(bs, key, (double) lua_tonumber(L, -1));
+                        break;
+                    case BSON_INT:
+                        bson_append_int(bs, key, (int32_t) lua_tonumber(L, -1));
+                        break;
+                    case BSON_LONG:
+                        bson_append_long(bs, key, (int64_t) lua_tonumber(L, -1));
+                        break;
+                    case BSON_BOOL:
+                        bson_append_bool(bs, key, lua_toboolean(L, -1));
+                        break;
                     default:
                         break;
                 }