private void DownloadFinishWithMd5(DownloadTask task)
{
string str = Utils.BuildFileMd5(task.FileName);
if (str.Trim() != task.MD5.Trim())
{
if (System.IO.File.Exists(task.FileName))
{
System.IO.File.Delete(task.FileName);
}
LoggerHelper.Error("断点MD5验证失败，从新下载：" + task.FileName + "--" + str + " vs " + task.MD5, true);
task.bDownloadAgain = true;
task.bFineshed = false;
this.CheckDownLoadList();
}
else
{
LoggerHelper.Debug("断点下载验证全部通过，下载完成：" + task.FileName, true, 0);
if (this.FileDecompress != null)
{
this.FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (this.FileDecompress != null)
{
this.FileDecompress(false);
}
LoggerHelper.Debug("断点下载完成后，再次核对下载列表", true, 0);
this.CheckDownLoadList();
}
}
private void DownloadFinishWithMd5(DownloadTask task)
{
//验证MD5
var md5Compute = Utils.BuildFileMd5(task.FileName);
//md5验证失败
if (md5Compute.Trim() != task.MD5.Trim())
{
//如果md5验证失败，删除原文件
if (File.Exists(task.FileName))
{
File.Delete(task.FileName);
}
LoggerHelper.Error("断点MD5验证失败，从新下载：" + task.FileName + "--" + md5Compute + " vs " + task.MD5);
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
return;
}
//所有通过验证就认为是下载完成
LoggerHelper.Debug("断点下载验证全部通过，下载完成：" + task.FileName);
if (FileDecompress != null)
{
FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (FileDecompress != null)
{
FileDecompress(false);
}
LoggerHelper.Debug("断点下载完成后，再次核对下载列表");
CheckDownLoadList();
}
private void DownloadFinishWithMd5(DownloadTask task)
{
LoggerHelper.Debug("DownloadFinishWithMd51111");
//验证MD5
#if UNITY_IPHONE
//ios下如果封装该方法在一个函数中，调用该函数来产生文件的MD5的时候，就会抛JIT异常。
//如果直接把这个产生MD5的方法体放在直接执行，就可以正常执行，这个原因还不清楚。
string md5Compute = null;
using (System.IO.FileStream fileStream = System.IO.File.OpenRead(task.FileName))
{
System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
byte[] fileMD5Bytes = md5.ComputeHash(fileStream);
md5Compute = System.BitConverter.ToString(fileMD5Bytes).Replace("-", "").ToLower();
}
#else
var md5Compute = Utils.BuildFileMd5(task.FileName);
#endif
//md5验证失败
if (md5Compute.Trim() != task.MD5.Trim())
{
//如果md5验证失败，删除原文件
if (File.Exists(task.FileName))
{
File.Delete(task.FileName);
}
LoggerHelper.Error("断点MD5验证失败，从新下载：" + task.FileName + "--" + md5Compute + " vs " + task.MD5);
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
return;
}
//所有通过验证就认为是下载完成
LoggerHelper.Debug("断点下载验证全部通过，下载完成：" + task.FileName);
if (FileDecompress != null)
{
FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (FileDecompress != null)
{
FileDecompress(false);
}
LoggerHelper.Debug("断点下载完成后，再次核对下载列表");
CheckDownLoadList();
}
private void TaskFinish(DownloadTask task, Exception e = null)
{
if (task == null)
{
return;
}
if (e != null)
{
Debug.Log("下载出错" + e.Message);
Debug.LogException(e);
task.OnError(e);
task.Finished(false);
}
else
{
DownloadFinishWithMd5(task);
}
}
void webClient_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
{
String keyurl = e.UserState.ToString();
DownloadTask task = GetTask(keyurl);
if (task != null)
{
//先校验网络是否异常
if (e.Error != null)
{
HandleNetworkError(e.Error,
() =>
{
//跳过当前这个下载下一个
task.bDownloadAgain = false;
task.bFineshed = true;
CheckDownLoadList();
},
() =>
{
//从新下载这个
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
});
}
else
{
//验证MD5
#if UNITY_IPHONE
//ios下如果封装该方法在一个函数中，调用该函数来产生文件的MD5的时候，就会抛JIT异常。
//如果直接把这个产生MD5的方法体放在直接执行，就可以正常执行，这个原因还不清楚。
string md5Compute = null;
using (System.IO.FileStream fileStream = System.IO.File.OpenRead(task.FileName))
{
System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
byte[] fileMD5Bytes = md5.ComputeHash(fileStream);
md5Compute = System.BitConverter.ToString(fileMD5Bytes).Replace("-", "").ToLower();
}
#else
String md5Compute = Utils.BuildFileMd5(task.FileName);
#endif
//md5验证失败
if (md5Compute.Trim() != task.MD5.Trim())
{
//如果md5验证失败，删除原文件
if (File.Exists(task.FileName))
{
File.Delete(task.FileName);
}
LoggerHelper.Error("MD5验证失败，从新下载：" + task.FileName + "--" + md5Compute + " vs " + task.MD5);
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
return;
}
//所有通过验证就认为是下载完成
LoggerHelper.Debug("下载验证全部通过，下载完成：" + task.FileName);
if (FileDecompress != null)
{
FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (FileDecompress != null)
{
FileDecompress(false);
}
LoggerHelper.Debug("下载完成后，再次核对下载列表");
CheckDownLoadList();
}
}
}
private void webClient_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
Action mycontinue = null;
Action again = null;
string url = e.UserState.ToString();
DownloadTask task = this.GetTask(url);
if (task != null)
{
if (e.Error != null)
{
if (mycontinue == null)
{
mycontinue = delegate {
task.bDownloadAgain = false;
task.bFineshed = true;
this.CheckDownLoadList();
};
}
if (again == null)
{
again = delegate {
task.bDownloadAgain = true;
task.bFineshed = false;
this.CheckDownLoadList();
};
}
HandleNetworkError(e.Error, mycontinue, again, null);
}
else
{
string str2 = Utils.BuildFileMd5(task.FileName);
if (str2.Trim() != task.MD5.Trim())
{
if (System.IO.File.Exists(task.FileName))
{
System.IO.File.Delete(task.FileName);
}
LoggerHelper.Error("MD5验证失败，从新下载：" + task.FileName + "--" + str2 + " vs " + task.MD5, true);
task.bDownloadAgain = true;
task.bFineshed = false;
this.CheckDownLoadList();
}
else
{
LoggerHelper.Debug("下载验证全部通过，下载完成：" + task.FileName, true, 0);
if (this.FileDecompress != null)
{
this.FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (this.FileDecompress != null)
{
this.FileDecompress(false);
}
LoggerHelper.Debug("下载完成后，再次核对下载列表", true, 0);
this.CheckDownLoadList();
}
}
}
}
private void DownloadFinishWithMd5(DownloadTask task)
{
LoggerHelper.Debug("DownloadFinishWithMd51111");
//验证MD5
#if UNITY_IPHONE
//ios下如果封装该方法在一个函数中，调用该函数来产生文件的MD5的时候，就会抛JIT异常。
//如果直接把这个产生MD5的方法体放在直接执行，就可以正常执行，这个原因还不清楚。
string md5Compute = null;
using(System.IO.FileStream fileStream = System.IO.File.OpenRead(task.FileName))
{
System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
byte[] fileMD5Bytes = md5.ComputeHash(fileStream);
md5Compute = System.BitConverter.ToString(fileMD5Bytes).Replace("-", "").ToLower();
}
#else
var md5Compute = Utils.BuildFileMd5(task.FileName);
#endif
//md5验证失败
if (md5Compute.Trim() != task.MD5.Trim())
{
//如果md5验证失败，删除原文件
if (File.Exists(task.FileName))
File.Delete(task.FileName);
LoggerHelper.Error("断点MD5验证失败，从新下载：" + task.FileName + "--" + md5Compute + " vs " + task.MD5);
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
return;
}
//所有通过验证就认为是下载完成
LoggerHelper.Debug("断点下载验证全部通过，下载完成：" + task.FileName);
if (FileDecompress != null)
FileDecompress(true);
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (FileDecompress != null)
FileDecompress(false);
LoggerHelper.Debug("断点下载完成后，再次核对下载列表");
CheckDownLoadList();
}
void webClient_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
{
String keyurl = e.UserState.ToString();
DownloadTask task = GetTask(keyurl);
if (task != null)
{
//先校验网络是否异常
if (e.Error != null)
{
HandleNetworkError(e.Error,
() =>
{
//跳过当前这个下载下一个
task.bDownloadAgain = false;
task.bFineshed = true;
CheckDownLoadList();
},
() =>
{
//从新下载这个
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
});
}
else
{
String md5Compute = Utils.BuildFileMd5(task.FileName);
//md5验证失败
if (md5Compute.Trim() != task.MD5.Trim())
{
//如果md5验证失败，删除原文件
if (File.Exists(task.FileName))
{
File.Delete(task.FileName);
}
LoggerHelper.Error("MD5验证失败，从新下载：" + task.FileName + "--" + md5Compute + " vs " + task.MD5);
task.bDownloadAgain = true;
task.bFineshed = false;
CheckDownLoadList();
return;
}
//所有通过验证就认为是下载完成
LoggerHelper.Debug("下载验证全部通过，下载完成：" + task.FileName);
if (FileDecompress != null)
{
FileDecompress(true);
}
task.bDownloadAgain = false;
task.bFineshed = true;
task.Finished();
if (FileDecompress != null)
{
FileDecompress(false);
}
LoggerHelper.Debug("下载完成后，再次核对下载列表");
CheckDownLoadList();
}
}
}
