private static CSharpMethodHooker BindHook(Type oldType, Type replaceType, string oldName, string replaceName)
{
MethodInfo oldFun = oldType.GetMethod(oldName);
MethodInfo replaceFun = replaceType.GetMethod(replaceName);
CSharpMethodHooker result = CSharpMethodHooker.HookCSMethod(oldFun, replaceFun);
return(result);
}
public static void Install()
{
#if TOLUA || XLUA || SLUA
if (m_hooked)
{
return;
}
Type oldType = typeof(OldLuaDLL);
Type replaceType = typeof(LuaDLL);
if (luaL_newstate_hooker == null)
{
luaL_newstate_hooker = BindHook(oldType, replaceType, "luaL_newstate", "luaL_newstate_replace");
}
if (lua_close_hooker == null)
{
lua_close_hooker = BindHook(oldType, replaceType, "lua_close", "lua_close_replace");
}
if (luaL_ref_hooker == null)
{
luaL_ref_hooker = BindHook(oldType, replaceType, "luaL_ref", "luaL_ref_replace");
}
if (luaL_unref_hooker == null)
{
luaL_unref_hooker = BindHook(oldType, replaceType, "luaL_unref", "luaL_unref_replace");
}
if (lua_load_buffer_hooker == null)
{
#if TOLUA
lua_load_buffer_hooker = BindHook(oldType, replaceType, "tolua_loadbuffer", "luaL_loadbuffer_replace");
#elif XLUA
lua_load_buffer_hooker = BindHook(oldType, replaceType, "xluaL_loadbuffer", "luaL_loadbuffer_replace");
#elif SLUA
oldType = typeof(SLua.LuaDLLWrapper);
lua_load_buffer_hooker = BindHook(oldType, replaceType, "luaLS_loadbuffer", "luaL_loadbuffer_replace");
#endif
}
#if TOLUA
if (tolua_ref_hooker == null)
{
tolua_ref_hooker = BindHook(oldType, replaceType, "toluaL_ref", "toluaL_ref_replace");
}
if (tolua_unref_hooker == null)
{
tolua_unref_hooker = BindHook(oldType, replaceType, "toluaL_unref", "toluaL_unref_replace");
}
#endif
m_hooked = true;
#endif
}
public static void Install()
{
#if TOLUA || XLUA || SLUA
if (m_hooked)
{
return;
}
Type oldType = typeof(OldLuaDLL);
Type replaceType = typeof(LuaDLL);
if (luaL_newstate_hooker == null)
{
luaL_newstate_hooker = BindHook(oldType, replaceType, "luaL_newstate", "luaL_newstate_replace");
}
if (lua_close_hooker == null)
{
lua_close_hooker = BindHook(oldType, replaceType, "lua_close", "lua_close_replace");
}
if (luaRefFun == null)
{
luaRefFun = (LuaRefFun)BindNative <LuaRefFun>("luaL_ref", new LuaRefFun(luaL_ref_replace));
}
if (luaUnrefFun == null)
{
luaUnrefFun = (LuaUnrefFun)BindNative <LuaUnrefFun>("luaL_unref", new LuaUnrefFun(luaL_unref_replace));
}
if (luaLoadbufferFun == null)
{
#if XLUA
luaLoadbufferFun = (LuaLoadbufferFun)BindNative <LuaLoadbufferFun>("xluaL_loadbuffer", new LuaLoadbufferFun(luaL_loadbuffer_replace));
#else
luaLoadbufferFun = (LuaLoadbufferFun)BindNative <LuaLoadbufferFun>("luaL_loadbuffer", new LuaLoadbufferFun(luaL_loadbuffer_replace));
#endif
}
#if TOLUA
if (tolua_ref_hooker == null)
{
tolua_ref_hooker = BindHook(oldType, replaceType, "toluaL_ref", "toluaL_ref_replace");
}
if (tolua_unref_hooker == null)
{
tolua_unref_hooker = BindHook(oldType, replaceType, "toluaL_unref", "toluaL_unref_replace");
}
#endif
m_hooked = true;
#endif
}
public static void UnInstall()
{
#if TOLUA || XLUA || SLUA
if (luaL_newstate_hooker != null)
{
luaL_newstate_hooker.Uninstall();
luaL_newstate_hooker = null;
}
if (lua_close_hooker != null)
{
lua_close_hooker.Uninstall();
lua_close_hooker = null;
}
if (lua_load_buffer_hooker != null)
{
lua_load_buffer_hooker.Uninstall();
lua_load_buffer_hooker = null;
}
if (luaL_ref_hooker != null)
{
luaL_ref_hooker.Uninstall();
luaL_ref_hooker = null;
}
if (luaL_unref_hooker != null)
{
luaL_unref_hooker.Uninstall();
luaL_unref_hooker = null;
}
#if TOLUA
if (tolua_ref_hooker != null)
{
tolua_ref_hooker.Uninstall();
tolua_ref_hooker = null;
}
if (tolua_unref_hooker != null)
{
tolua_unref_hooker.Uninstall();
tolua_unref_hooker = null;
}
#endif
m_hooked = false;
#endif
}
private static CSharpMethodHooker BindHook(Type oldType, Type replaceType, string oldName, string replaceName)
{
MethodInfo oldFun = null;
if (oldName == "luaL_ref")
{
oldFun = oldType.GetMethod(oldName, new Type[] { typeof(IntPtr), typeof(int) });
}
else if (oldName == "luaL_unref")
{
oldFun = oldType.GetMethod(oldName, new Type[] { typeof(IntPtr), typeof(int), typeof(int) });
}
else
{
oldFun = oldType.GetMethod(oldName);
}
MethodInfo replaceFun = replaceType.GetMethod(replaceName);
CSharpMethodHooker result = CSharpMethodHooker.HookCSMethod(oldFun, replaceFun);
return(result);
}
public static void Install()
{
#if TOLUA || XLUA || SLUA
if (m_hooked)
{
return;
}
Type oldType = typeof(OldLuaDLL);
Type replaceType = typeof(LuaDLL);
if (luaL_newstate_hooker == null)
{
luaL_newstate_hooker = BindHook(oldType, replaceType, "luaL_newstate", "luaL_newstate_replace");
}
if (lua_close_hooker == null)
{
lua_close_hooker = BindHook(oldType, replaceType, "lua_close", "lua_close_replace");
}
if (luaL_ref_hooker == null)
{
luaL_ref_hooker = BindHook(oldType, replaceType, "luaL_ref", "luaL_ref_replace");
}
if (luaL_unref_hooker == null)
{
luaL_unref_hooker = BindHook(oldType, replaceType, "luaL_unref", "luaL_unref_replace");
}
if (lua_load_buffer_hooker == null)
{
#if TOLUA
lua_load_buffer_hooker = BindHook(oldType, replaceType, "tolua_loadbuffer", "luaL_loadbuffer_replace");
#elif XLUA
lua_load_buffer_hooker = BindHook(oldType, replaceType, "xluaL_loadbuffer", "luaL_loadbuffer_replace");
#elif SLUA
oldType = typeof(SLua.LuaDLLWrapper);
lua_load_buffer_hooker = BindHook(oldType, replaceType, "luaLS_loadbuffer", "luaL_loadbuffer_replace");
#endif
}
#if TOLUA
if (tolua_ref_hooker == null)
{
MethodInfo oldFun = oldType.GetMethod("toluaL_ref");
MethodInfo replaceFun = replaceType.GetMethod("toluaL_ref_replace");
MethodInfo proxyFun = replaceType.GetMethod("toluaL_ref_proxy");
tolua_ref_hooker = CSharpMethodHooker.HookCSMethod(oldFun, replaceFun, proxyFun);
}
if (tolua_unref_hooker == null)
{
MethodInfo oldFun = oldType.GetMethod("toluaL_unref");
MethodInfo replaceFun = replaceType.GetMethod("toluaL_unref_replace");
MethodInfo proxyFun = replaceType.GetMethod("toluaL_unref_proxy");
tolua_unref_hooker = CSharpMethodHooker.HookCSMethod(oldFun, replaceFun, proxyFun);
}
#endif
m_hooked = true;
#endif
}
