Swiftdiff options
Diffstat (limited to 'Sluift/Lua/Check.cpp')
| -rw-r--r-- | Sluift/Lua/Check.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Sluift/Lua/Check.cpp b/Sluift/Lua/Check.cpp index 65ada7b..a9b8f02 100644 --- a/Sluift/Lua/Check.cpp +++ b/Sluift/Lua/Check.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013 Remko Tronçon + * Copyright (c) 2013-2014 Remko Tronçon * Licensed under the GNU General Public License. * See the COPYING file for more information. */ @@ -12,6 +12,7 @@ #include <lua.hpp> #include <Sluift/Lua/Exception.h> +#include <Swiften/Base/ByteArray.h> using namespace Swift; @@ -43,6 +44,15 @@ std::string Lua::checkString(lua_State* L, int arg) { return std::string(s); } +ByteArray Lua::checkByteArray(lua_State* L, int arg) { + size_t len; + const char *s = lua_tolstring(L, arg, &len); + if (!s) { + throw Lua::Exception(getArgTypeError(L, arg, LUA_TSTRING)); + } + return createByteArray(s, len); +} + void* Lua::checkUserDataRaw(lua_State* L, int arg) { void* userData = lua_touserdata(L, arg); if (!userData) { |