public static DownloadHelper StartDownload(string url, string fileSavePath, DelegateDownloadFinish delFun = null, int speed = 0)
{
DownloadHelper helper = new DownloadHelper(url, fileSavePath, delFun, speed);
Thread newThread = new Thread(helper.DownloadFile);
newThread.Start();
return(helper);
}
// speed 0不限速
private DownloadHelper(string url, string fileSavePath, DelegateDownloadFinish delFun, int speed)
{
m_curUrlArray = new string[1];
m_curFilePathArray = new string[1];
m_curFilePathArray[0] = fileSavePath;
m_curUrlArray[0] = url;
m_curDelFun = delFun;
m_curLimitSizePreUnit = speed * 10 * 1024 / 1000;
m_bStop = false;
}
private DownloadHelper(List <string> urlList, List <string> fileSavePathList, DelegateDownloadFinish delFun, int speed)
{
m_curUrlArray = new string[urlList.Count];
for (int i = 0; i < urlList.Count; i++)
{
m_curUrlArray[i] = urlList[i];
}
m_curFilePathArray = new string[fileSavePathList.Count];
for (int i = 0; i < fileSavePathList.Count; i++)
{
m_curFilePathArray[i] = fileSavePathList[i];
}
m_curDelFun = delFun;
m_curLimitSizePreUnit = speed * 10 * 1024 / 1000;
}
private DownloadHelper(string url, bool bRemote, string fileSavePath, DelegateDownloadFinish delFun)
{
m_curUrlArray = new string[1];
m_curFilePathArray = new string[1];
m_curFilePathArray[0] = fileSavePath;
if (bRemote)
{
m_curUrlArray[0] = DownloadHelper.AddTimestampToUrl(url);
}
else
{
m_curUrlArray[0] = url;
}
m_curDelFun = delFun;
m_bStop = false;
}
private DownloadHelper(List <string> urlList, bool bRemote, List <string> fileSavePathList, DelegateDownloadFinish delFun)
{
m_curUrlArray = new string[urlList.Count];
for (int i = 0; i < urlList.Count; i++)
{
if (bRemote)
{
m_curUrlArray[i] = DownloadHelper.AddTimestampToUrl(urlList[i]);
}
else
{
m_curUrlArray[i] = urlList[i];
}
}
m_curFilePathArray = new string[fileSavePathList.Count];
for (int i = 0; i < fileSavePathList.Count; i++)
{
m_curFilePathArray[i] = fileSavePathList[i];
}
m_curDelFun = delFun;
m_bStop = false;
}
public IEnumerator StartUpdateAll(DelegateDownloadFinish delFun)
{
UpdateStatus = GetDictionaryText(3300006);
if (null == mDownloadMd5Dictionary)
{
if (delFun != null)
{
delFun(false);
}
yield break;
}
var remoteUrl = "";
var localUrl = "";
{
TotalCount = mDownloadMd5Dictionary.Count;
// foreach(var pair in mDownloadMd5Dictionary)
var __enumerator4 = (mDownloadMd5Dictionary).GetEnumerator();
while (__enumerator4.MoveNext())
{
var pair = __enumerator4.Current;
{
remoteUrl = CheckUrl(RemoteUrlRoot + "/Resources/" + pair.Key);
localUrl = DownloadRoot + "/" + pair.Key;
CurFileSize = int.Parse(pair.Value.Split(',')[1]);
wwwCurFile = new WWW(GameUtils.GetNoCacheUrl(remoteUrl));
yield return(wwwCurFile);
CurFileSize = 0;
CurrentCount++;
if (!String.IsNullOrEmpty(wwwCurFile.error))
{
Logger.Error("download file fail,file name = {0}, error = {1}", remoteUrl, wwwCurFile.error);
if (null != delFun)
{
delFun(false, string.Format(GetDictionaryText(3300015), remoteUrl));
}
yield break;
}
try
{
CheckTargetPath(localUrl);
var fs = new FileStream(localUrl, FileMode.Create);
fs.Write(wwwCurFile.bytes, 0, wwwCurFile.bytesDownloaded);
fs.Close();
WriteDllToDisk(pair.Key, wwwCurFile);
var md5Hash = GameUtils.GetMd5Hash(localUrl);
var md5List = pair.Value.Split(',')[0];
if (!md5List.ToLower().Equals(md5Hash.ToLower()))
{
Logger.Error(
"Download file md5 not equal!!! md5 in md5list={0}, compute md5={1},file name = {2}",
pair.Value, md5Hash, pair.Key);
if (delFun != null)
{
delFun(false, string.Format(GetDictionaryText(3300015), remoteUrl));
}
yield break;
}
//下载完成后写入本地已下载文件列表
CheckTargetPath(LocalMd5ListFilePath);
var md5Tempfs = new FileStream(LocalMd5ListFilePath, FileMode.Append, FileAccess.Write);
var md5Tempsw = new StreamWriter(md5Tempfs);
var appendText = pair.Key + "," + md5Hash;
md5Tempsw.WriteLine(appendText);
md5Tempsw.Close();
md5Tempfs.Close();
mAlreadyDownloadSize += wwwCurFile.bytesDownloaded;
wwwCurFile.Dispose();
wwwCurFile = null;
Logger.Debug("Download file to " + localUrl);
}
catch (Exception ex)
{
Logger.Error("download file and write to local error" + ex);
if (null != delFun)
{
delFun(false, string.Format(GetDictionaryText(3300016), localUrl));
}
yield break;
}
}
}
}
UpdateStatus = GetDictionaryText(3300007);
//全部完成,删除本地临时md5list,升级本地资源版本号
try
{
if (File.Exists(LocalMd5ListFilePath))
{
File.Delete(LocalMd5ListFilePath);
}
if (File.Exists(DownLoadVersionPath))
{
File.Delete(DownLoadVersionPath);
}
CheckTargetPath(DownLoadVersionPath);
var versionfs = new FileStream(DownLoadVersionPath, FileMode.OpenOrCreate);
var versionsr = new StreamWriter(versionfs, Encoding.UTF8);
versionsr.WriteLine(RemoteVersion.ToString());
versionsr.Close();
versionfs.Close();
LocalVersion = RemoteVersion;
UpdateStatus = string.Empty;
if (null != delFun)
{
if (NeedRestart)
{
delFun(true, GetDictionaryText(200006012));
}
else
{
delFun(true);
}
}
}
catch (Exception ex)
{
Logger.Error("Updata finish ,but write version to local exception : ex{0}", ex);
if (null != delFun)
{
delFun(false, GetDictionaryText(3300019));
}
}
}
public static DownloadHelper StartDownload(MonoBehaviour monoBehavior, List <string> urlList, bool bRemote, List <string> fileSavePathList, DelegateDownloadFinish delFun = null)
{
DownloadHelper helper = new DownloadHelper(urlList, bRemote, fileSavePathList, delFun);
monoBehavior.StartCoroutine(helper.DownloadFile(monoBehavior));
return(helper);
}
