Add optional Lua scripting capabilties - kannibalox@gmail.com

src/rpc/lua.h

@@ -0,0 +1,45 @@
+#ifndef RTORRENT_LUA_H
+#define RTORRENT_LUA_H
+
+#include "rpc/command.h"
+#include <torrent/object.h>
+
+#ifdef HAVE_LUA
+#include <lua.hpp>
+#endif
+
+namespace rpc {
+
+class LuaEngine {
+public:
+  static const int         flag_string = 0x1;
+  static const std::string module_name;
+
+  LuaEngine();
+  ~LuaEngine();
+#ifdef HAVE_LUA
+  // lua_CFunctions
+  static int lua_init_module(lua_State* l_state);
+  static int lua_rtorrent_call(lua_State* l_state);
+  void       set_package_preload();
+  lua_State* state() { return m_luaState; }
+
+private:
+  static std::string search_lua_path(lua_State* l_state);
+  lua_State*         m_luaState;
+#endif
+};
+torrent::Object execute_lua(LuaEngine* engine, rpc::target_type target, const torrent::Object& raw_args, int flags);
+
+#ifdef HAVE_LUA
+int             rtorrent_call(lua_State* l_state);
+void            init_rtorrent_module(lua_State* l_state);
+void            object_to_lua(lua_State* l_state, torrent::Object const& object);
+void            check_lua_status(lua_State* l_state, int status);
+torrent::Object lua_to_object(lua_State* l_state);
+torrent::Object lua_callstack_to_object(lua_State* l_state, int command_flags, rpc::target_type* target);
+#endif
+
+} // namespace rpc
+
+#endif