示例#1
0
        public float CheckUpdateList(List <UpdateInfo> update_infos)
        {
            if (m_main_sqlite != null && !AppConst.IgnoreUpdateState)
            {
                #region -检查所有文件的version,md5,移除本地db中远程版本没有的文件
                string            res_work_path   = AppUtil.DataPath;//c:/luaframework/
                List <DbFileInfo> delete_infolist = m_main_sqlite.CacheFileList();
                int index = 0;
                while (index < delete_infolist.Count)
                {
                    DbFileInfo old_dbinfo = delete_infolist[index];
                    DbFileInfo new_dbInfo;
                    if (this.m_remote_version.TryGetValue(old_dbinfo.file_name, out new_dbInfo))
                    {
                        bool   is_need_new = false;
                        string file_path   = new_dbInfo.file_name;
                        if (m_ignore_str.Count != 0)
                        {
                            foreach (string item in m_ignore_str)
                            {
                                file_path = file_path.Replace(item, "");
                            }
                        }
                        string full_path = res_work_path + file_path;
                        if (new_dbInfo.version != old_dbinfo.version)
                        {
                            is_need_new = true;
                            if (AppConst.OpenDownloadLog)
                            {
                                Debug.Log(string.Format("res version is not new , need updata::{0},{1},{2},", full_path, new_dbInfo.version, old_dbinfo.version));
                            }
                        }
                        else
                        {
                            if (!Util.CheckMd5(full_path, new_dbInfo.file_md5, false))
                            {
                                if (this.m_zip_state && Util.AssetBundleExists(full_path))
                                {
                                    is_need_new = false;
                                }
                                else
                                {
                                    is_need_new = true;
                                    if (AppConst.OpenDownloadLog)
                                    {
                                        Debug.Log(string.Format("res md5 is not new , need updata::{0},{1},", full_path, new_dbInfo.file_md5));
                                    }
                                }
                            }
                        }
                        if (!is_need_new)
                        {
                            this.m_remote_version.Remove(old_dbinfo.file_name);
                        }
                        delete_infolist.RemoveAt(index);
                    }
                    else
                    {
                        index++;
                    }
                }
                DeleteFileInfoList(delete_infolist);//移除本地db中远程版本没有的文件
                #endregion

                #region -处理剩下需要更新的必要资源信息
                float update_size = 0f;
                foreach (KeyValuePair <string, DbFileInfo> item in this.m_remote_version)
                {
                    DbFileInfo info            = item.Value;
                    string     local_file_name = info.file_name;
                    if (this.m_ignore_str.Count != 0)
                    {
                        foreach (string str in this.m_ignore_str)
                        {
                            local_file_name = local_file_name.Replace(str, "");
                        }
                    }
                    string     path         = res_work_path + local_file_name;
                    UpdateInfo update_info  = new UpdateInfo();
                    int        file_version = ResUpdateManager.Instance.GetFileVersion(info.file_name);
                    string     file_name    = info.file_name;
                    if (this.m_zip_dir.Equals(""))
                    {
                        file_name = file_name.Remove(0, 1);
                    }
                    update_info.http_str = string.Concat(new object[]
                    {
                        this.m_http_path,
                        this.m_zip_dir,
                        file_name,
                        this.m_zip_ext,
                        "?v=",
                        file_version
                    });
                    update_info.file_path = path;
                    update_info.count     = 0;
                    update_info.func      = delegate(byte[] buffer)
                    {
                        Pathtool.DeleteToFile(path);
                        byte[] new_data = buffer;
                        if (this.m_zip_state)
                        {
                            new_data = ZlibStream.UncompressBuffer(buffer);
                        }
                        bool result2;
                        if (Pathtool.SaveDataToFile(path, new_data))
                        {
                            string md5;
                            if (this.m_zip_state)
                            {
                                md5 = Md5Helper.Md5Buffer(buffer);
                            }
                            else
                            {
                                md5 = Md5Helper.Md5Buffer(new_data);
                            }
                            if (!info.file_md5.Equals(md5.Remove(8)))
                            {
                                result2 = false;
                            }
                            else
                            {
                                info.file_md5 = md5;
                                this.m_main_sqlite.ReplaceFileInfoToDb(info);
                                result2 = true;
                            }
                        }
                        else
                        {
                            result2 = false;
                        }
                        return(result2);
                    };

                    int file_size;
                    if (this.m_zip_state)
                    {
                        file_size = info.data_len / 10 / 1024;
                    }
                    else
                    {
                        file_size = info.data_len / 1024;
                    }
                    update_info.file_size = file_size;
                    update_infos.Add(update_info);
                    update_size += (float)file_size;
                }
                #endregion
                return(update_size);
            }
            return(0);
        }