Allows pushing binary data that is not null terminated (#4)

Author: AdUki

include/LuaState.h

@@ -225,11 +225,15 @@ namespace lua {
             set<const char*>(key, value);
         }
 
-        void setString(lua::String key, const std::string& string) const {
-            stack::push_str(_luaState, string.c_str(), string.length());
+        void setData(lua::String key, const char* value, size_t length) const {
+            stack::push_str(_luaState, value, length);
             lua_setglobal(_luaState, key);
         }
 
+        void setString(lua::String key, const std::string& string) const {
+            setData(key, string.c_str(), string.length());
+        }
+        
         void set(lua::String key, const std::string& value) const {
             setString(key, value);
         }

include/LuaValue.h

@@ -331,6 +331,13 @@ namespace lua {
             set<const char*>(key, value);
         }
 
+        template<typename K>
+        void setData(K key, const char* value, size_t length) const {
+            stack::push(_stack->state, key);
+            stack::push_str(_stack->state, value, length);
+            lua_settable(_stack->state, _stack->top + _stack->pushed - _stack->grouped);
+        }
+        
         template<typename K>
         void setString(K key, const std::string& string) const {
             stack::push(_stack->state, key);

test/types_test.cpp

@@ -252,6 +252,13 @@ int main(int argc, char** argv)
     assert((stringValue = state["text"].toString()) == "hello");
     assert((stringValue = state["text"].toString()) != "bannana");
 
+    char binaryData[3];
+    binaryData[0] = 'a';
+    binaryData[1] = 'b';
+    binaryData[2] = 'c';
+    state.setData("binary", binaryData, 3);
+    assert(strcmp(state["binary"], "abc") == 0);
+    
     state.checkMemLeaks();
     return 0;
 }