00001 /* 00002 * Scale Stack 00003 * 00004 * Copyright 2010 Eric Day 00005 * 00006 * Licensed under the Apache License, Version 2.0 (the "License"); 00007 * you may not use this file except in compliance with the License. 00008 * You may obtain a copy of the License at 00009 * 00010 * http://www.apache.org/licenses/LICENSE-2.0 00011 * 00012 * Unless required by applicable law or agreed to in writing, software 00013 * distributed under the License is distributed on an "AS IS" BASIS, 00014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00015 * See the License for the specific language governing permissions and 00016 * limitations under the License. 00017 */ 00018 00024 #include "config.h" 00025 00026 #include <cstdlib> 00027 00028 #include <scalestack/echo/flood/flood.h> 00029 #include <scalestack/kernel/module.h> 00030 #include <scalestack/kernel/option.h> 00031 00032 using namespace scalestack; 00033 00034 size_t echo::flood::random_buffer_size; 00035 uint8_t* echo::flood::random_buffer = NULL; 00036 00037 static void options(kernel::module& module) 00038 { 00039 module.add_option("random_buffer_size", _("Size of random buffer to echo."), 00040 "SIZE", "32768"); 00041 } 00042 00043 static void start(kernel::module& module) 00044 { 00045 echo::flood::random_buffer_size = 00046 module.get_option("random_buffer_size").get_size_value(); 00047 echo::flood::random_buffer = 00048 static_cast<uint8_t*>(malloc(echo::flood::random_buffer_size)); 00049 for (size_t index = 0; index < echo::flood::random_buffer_size; index++) 00050 echo::flood::random_buffer[index] = static_cast<uint8_t>(rand()); 00051 } 00052 00053 static void stop(kernel::module&) 00054 { 00055 if (echo::flood::random_buffer != NULL) 00056 free(echo::flood::random_buffer); 00057 } 00058 00059 SCALESTACK_KERNEL_MODULE(options, start, stop, NULL, NULL);
1.6.3