public void testGetObject()
{
try
{
GetObjectRequest request = new GetObjectRequest(bucket, commonKey, localDir, localFileName);
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
Console.WriteLine("CosClientException: " + clientEx.Message);
Assert.True(false);
}
catch (COSXML.CosException.CosServerException serverEx)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
Assert.True(false);
}
}
/// 下载对象
public void GetObject()
{
//.cssg-snippet-body-start:[get-object]
try
{
string bucket = "examplebucket-1250000000"; //存储桶，格式：BucketName-APPID
string key = "exampleobject"; //对象键
string localDir = System.IO.Path.GetTempPath(); //本地文件夹
string localFileName = "my-local-temp-file"; //指定本地保存的文件名
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置进度回调
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
//请求成功
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
//请求失败
Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
//请求失败
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
//.cssg-snippet-body-end
}
public static void AsyncGetObject(COSXML.CosXml cosXml, string bucket, string key, string localDir, string localFileName)
{
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//执行请求
cosXml.GetObject(request, delegate(CosResult result)
{
GetObjectResult getObjectResult = result as GetObjectResult;
Console.WriteLine(getObjectResult.GetResultInfo());
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
if (clientEx != null)
{
QLog.D("XIAO", clientEx.Message);
Console.WriteLine("CosClientException: " + clientEx.StackTrace);
}
if (serverEx != null)
{
QLog.D("XIAO", serverEx.Message);
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
});
}
public void GetObject(COSXML.CosXml cosXml, string bucket, string key, string localDir, string localFileName)
{
try
{
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
request.SetCosProgressCallback(delegate(long completed, long total)
{
// Console.WriteLine(String.Format("progress = {0} / {1} : {2:##.##}%", completed, total, completed * 100.0 / total));
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
Console.WriteLine("CosClientException: " + clientEx.Message);
Assert.True(false);
}
catch (COSXML.CosException.CosServerException serverEx)
{
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
Assert.True(false);
}
}
public async Task <ResponseModel> DownObject(string key, string localDir, string localFileName)
{
try
{
string bucket = _buketName + "-" + _appid; //存储桶名称 格式：BucketName-APPID
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//设置进度回调
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
});
//执行请求
GetObjectResult result = await Task.FromResult(_cosXml.GetObject(request));
return(new ResponseModel {
Code = 200, Message = result.GetResultInfo()
});
}
catch (CosClientException clientEx)
{
return(new ResponseModel {
Code = 0, Message = "CosClientException: " + clientEx.Message
});
}
catch (CosServerException serverEx)
{
return(new ResponseModel {
Code = 0, Message = serverEx.GetInfo()
});
}
}
public void download(string download_dir, string key = "md5list.json")
{
//初始化 CosXmlConfig
string appid = "1255334966"; //设置腾讯云账户的账户标识 APPID
string region = "ap-beijing"; //设置一个默认的存储桶地域
CosXmlConfig config = new CosXmlConfig.Builder()
.IsHttps(true) //设置默认 HTTPS 请求
.SetAppid(appid) //设置腾讯云账户的账户标识 APPID
.SetRegion(region) //设置一个默认的存储桶地域
.SetDebugLog(true) //显示日志
.Build(); //创建 CosXmlConfig 对象
//方式1， 永久密钥
string secretId = Properties.Resources.TencentID; //"云 API 密钥 SecretId";
string secretKey = Properties.Resources.TencentKey; //"云 API 密钥 SecretKey";
long durationSecond = 1000; //每次请求签名有效时长，单位为秒
QCloudCredentialProvider cosCredentialProvider = new DefaultQCloudCredentialProvider(secretId, secretKey, durationSecond);
//初始化 CosXmlServer
CosXmlServer cosXml = new CosXmlServer(config, cosCredentialProvider);
try
{
string bucket = "thuai-1255334966"; //存储桶，格式：BucketName-APPID
string localDir = System.IO.Path.GetDirectoryName(download_dir); //本地文件夹 <--------------
string localFileName = System.IO.Path.GetFileName(download_dir); //指定本地保存的文件名 <--------------
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置签名有效时长
//request.SetSign(DateTimeOffset.UtcNow.ToString(), 1000);
//设置进度回调
Dictionary <string, string> test = request.GetRequestHeaders();
request.SetCosProgressCallback(delegate(long completed, long total)
{
//Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
//请求成功
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
throw clientEx;
}
catch (COSXML.CosException.CosServerException serverEx)
{
throw serverEx;
}
}
private void GetObject()
{
getObjectRequest = new GetObjectRequest(bucket, key, localDir, localFileName);
getObjectRequest.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
if (progressCallback != null)
{
getObjectRequest.SetCosProgressCallback(progressCallback);
}
getObjectRequest.SetRange(rangeStart, rangeEnd);
getObjectRequest.SetLocalFileOffset(localFileOffset);
cosXmlServer.GetObject(getObjectRequest, delegate(CosResult result)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
if (UpdateTaskState(TaskState.COMPLETED))
{
GetObjectResult getObjectResult = result as GetObjectResult;
DownloadTaskResult downloadTaskResult = new DownloadTaskResult();
downloadTaskResult.SetResult(getObjectResult);
if (successCallback != null)
{
successCallback(downloadTaskResult);
}
}
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
if (UpdateTaskState(TaskState.FAILED))
{
if (failCallback != null)
{
failCallback(clientEx, serverEx);
}
}
});
}
public void GetFileDow(string keyw, string name, OnProgressCallback Dwjindu, string path)
{
CosXmlConfig config = new CosXmlConfig.Builder()
.SetConnectionTimeoutMs(SetConnectionTimeoutMs) //设置连接超时时间，单位毫秒，默认45000ms
.SetReadWriteTimeoutMs(SetReadWriteTimeoutMs) //设置读写超时时间，单位毫秒，默认45000ms
.IsHttps(IsHttps) //设置默认 HTTPS 请求
.SetAppid(SetAppid) //设置腾讯云账户的账户标识 APPID
.SetRegion(SetRegion) //设置一个默认的存储桶地域
.Build();
string secretId = SecretId; //云 API 密钥 SecretId
string secretKey = SecretKey; //云 API 密钥 SecretKey
long durationSecond = 600; //每次请求签名有效时长，单位为秒
QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(secretId,
secretKey, durationSecond);
CosXml cosXml = new CosXmlServer(config, qCloudCredentialProvider);
try
{
string bucket = "yuanguhl"; //存储桶，格式：BucketName-APPID
string key = keyw; //对象在存储桶中的位置，即称对象键
string localDir = path; //本地文件夹
string localFileName = name; //指定本地保存的文件名
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
request.Region = "ap-beijing";
//设置签名有效时长
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
//设置进度回调
request.SetCosProgressCallback(Dwjindu);
//执行请求
GetObjectResult result = cosXml.GetObject(request);
//请求成功
}
catch (COSXML.CosException.CosClientException clientEx)
{
//请求失败
throw clientEx;
}
catch (COSXML.CosException.CosServerException serverEx)
{
//请求失败
throw serverEx;
}
}
/// 获取预签名下载链接
public void GetPresignDownloadUrl()
{
//.cssg-snippet-body-start:[get-presign-download-url]
try
{
PreSignatureStruct preSignatureStruct = new PreSignatureStruct();
preSignatureStruct.appid = "1250000000"; //腾讯云账号 APPID
preSignatureStruct.region = "COS_REGION"; //存储桶地域
preSignatureStruct.bucket = "examplebucket-1250000000"; //存储桶
preSignatureStruct.key = "exampleobject"; //对象键
preSignatureStruct.httpMethod = "GET"; //HTTP 请求方法
preSignatureStruct.isHttps = true; //生成 HTTPS 请求 URL
preSignatureStruct.signDurationSecond = 600; //请求签名时间为600s
preSignatureStruct.headers = null; //签名中需要校验的 header
preSignatureStruct.queryParameters = null; //签名中需要校验的 URL 中请求参数
string requestSignURL = cosXml.GenerateSignURL(preSignatureStruct);
//下载请求预签名 URL (使用永久密钥方式计算的签名 URL)
string localDir = System.IO.Path.GetTempPath(); //本地文件夹
string localFileName = "my-local-temp-file"; //指定本地保存的文件名
GetObjectRequest request = new GetObjectRequest(null, null, localDir, localFileName);
//设置下载请求预签名 URL
request.RequestURLWithSign = requestSignURL;
//设置进度回调
request.SetCosProgressCallback(delegate(long completed, long total)
{
Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
//请求成功
Console.WriteLine(result.GetResultInfo());
}
catch (COSXML.CosException.CosClientException clientEx)
{
//请求失败
Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
//请求失败
Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}
//.cssg-snippet-body-end
}
private void syncDownloadFile(string bucket, string fileKey, string localDir, string localFileName,
OnProgressCallback progressCb, OnSuccessCallback <CosResult> successCb, OnFailedCallback failedCb)
{
try
{
GetObjectRequest request = new GetObjectRequest(bucket, fileKey, localDir, localFileName);
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), 600);
request.SetCosProgressCallback(progressCb);
GetObjectResult result = cosXml.GetObject(request);
}
catch (CosClientException clientEx)
{
failedCb(clientEx, null);
}
catch (CosServerException serverEx)
{
failedCb(null, serverEx);
}
}
/// <summary>
/// 获取图片
/// </summary>
/// <param name="fileKey">图片 key</param>
/// <param name="localDir">本地文件夹</param>
/// <param name="localFileName">本地文件名</param>
/// <returns></returns>
public async Task GetImage(string fileKey, string localDir, string localFileName)
{
var tmpFile = "tmp_" + localFileName;
var tmpFilePath = localDir + "/" + tmpFile;
var localFilePath = localDir + "/" + localFileName;
var cosService = await buildCosService(getImageCredential, fileKey);
var request = new GetObjectRequest(getImageCredential.TmpCred.Bucket, fileKey, localDir, tmpFile);
request.SetSign(TimeUtils.GetCurrentTime(TimeUnit.SECONDS), signValidSec);
request.SetCosProgressCallback((c, t) => {
double percent = (double)c / t * 100;
logger.Trace("下载进度 {}%", percent.ToString("0.00"));
});
try {
var result = cosService.GetObject(request);
//logger.Trace(result.GetResultInfo());
// 下载成功，将临时文件移动到指定位置
if (result.httpCode == 200)
{
File.Move(tmpFilePath, localFilePath);
// 下载失败也会出现残留文件，这里将临时下载残留文件删除
}
else
{
if (File.Exists(tmpFilePath))
{
File.Delete(tmpFilePath);
}
throw new StorageException(result.httpMessage);
}
} catch (Exception e) {
// 下载失败也会出现残留文件，这里将它删除
if (File.Exists(tmpFilePath))
{
File.Delete(tmpFilePath);
}
throw e;
}
}
/// <summary>
/// 登录按钮被点击
/// </summary>
private void ucBtnExt_Login_BtnClick(object sender, EventArgs e)
{
ucBtnExt_Login.FillColor = Color.FromArgb(155, 155, 155);
ucBtnExt_Login.Enabled = false;
string ret = Verify.Login(ucTextBoxEx_Key.InputText, localVersion, IpConfig.GetMac());
if (ret.Length == 32)//登录成功
{
//登录按钮消失，进度条取代，进行必要的变量的声明
ucBtnExt_Login.Visible = false;
ucProcessLine.Visible = true;
ucProcessLine.Location = ucBtnExt_Login.Location;
string expiredTimeS = null;
string diskSerialNumber = SystemConfig.GetDiskSerialNumber();
bool isDownload = false;
Thread loginSuccessThread = new Thread(() =>
{
//对userLoginData进行赋值
userLoginData.Key = ucTextBoxEx_Key.InputText;
userLoginData.StatusCode = ret;
expiredTimeS = Verify.GetExpired(userLoginData.Key);
userLoginData.ExpiredTimeS = expiredTimeS;
DateTime expiredTime = Convert.ToDateTime(userLoginData.ExpiredTimeS);
userLoginData.ExpiredTime = expiredTime;
//取到期时间的时间间隔
TimeSpan ts = expiredTime.Subtract(Convert.ToDateTime(GetData.GetNetDateTime())); //用网络时间进行计算
label_Status.ForeColor = Color.FromArgb(66, 66, 66);
label_Status.Text = String.Format("{0}{1}天{2}时{3}分", "卡密剩余时间：", ts.Days.ToString(), ts.Hours.ToString(), ts.Minutes.ToString());
//写配置文件保存卡密
OperateIniFile.WriteIniData("Ares", "Key", Encrypt.DES(userLoginData.Key, "areskeys"), "logindata.ini");
//核心数据取COS下载数据并解析
string appCode = Verify.GetAppCore(userLoginData.StatusCode, userLoginData.Key);
if (appCode == "-1")
{
FrmDialog.ShowDialog(this, "Ares无法下载核心云端数据\n\n点击\"确定\"按钮退出Ares软件", "Ares - 致命错误");
Environment.Exit(0);
}
if (appCode.Length <= 10)
{
FrmDialog.ShowDialog(this, "Ares下载的核心云端数据不合法\n\n点击\"确定\"按钮退出Ares软件", "Ares - 致命错误");
Environment.Exit(0);
}
DllDownloadData dllDownloadData = JsonConvert.DeserializeObject <DllDownloadData>(appCode);
//判断文档中的 TencentCos 文件夹是否存在，不存在就新建一个
if (Directory.Exists(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber) != true)
{
try
{
Directory.CreateDirectory(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber);
}
catch
{
FrmDialog.ShowDialog(this, "Ares申请的读写目录权限申请失败\n\n点击\"确定\"按钮退出Ares软件", "Ares - 致命错误");
Environment.Exit(0);
}
Console.WriteLine("TencentCos文件夹不存在，已经新建完毕");
}
//文件是否已经存在，存在就不再下载，节省流量
if (File.Exists(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber + "\\" + Decrypt.DES(dllDownloadData.LocalFileName, Decrypt.DES(webApiUrlData.Key, "actingnb"))) == true)
{
//文件存在，进行MD5校验，校验通过就不重新下载了
string existFileMD5 = MD5.GetMD5HashFromFile(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber + "\\" + Decrypt.DES(dllDownloadData.LocalFileName, Decrypt.DES(webApiUrlData.Key, "actingnb")));
if (existFileMD5 != "-1") //验证是否成功取到MD5
{
if (existFileMD5 == Decrypt.DES(dllDownloadData.MD5, Decrypt.DES(webApiUrlData.Key, "actingnb"))) //验证MD5是否与服务器的相符
{
isDownload = false; //MD5相符，不需要重新下载
ucProcessLine.Value = 100;
Console.WriteLine("MD5相符，不需要重新下载");
}
else
{
isDownload = true;//MD5不符，需要重新下载
Console.WriteLine("MD5不符，需要重新下载");
}
}
}
else
{
isDownload = true;//文件不存在，进行下载
Console.WriteLine("文件不存在，进行下载");
}
//云下载DLL
if (isDownload == true)
{
string secretId = Decrypt.DES(dllDownloadData.SecretId, Decrypt.DES(webApiUrlData.Key, "actingnb")); // API SecretId
string secretKey = Decrypt.DES(dllDownloadData.SecretKey, Decrypt.DES(webApiUrlData.Key, "actingnb")); // API SecretKey
string region = Decrypt.DES(dllDownloadData.Region, Decrypt.DES(webApiUrlData.Key, "actingnb")); // 存储桶所在地域
CosXmlConfig config = new CosXmlConfig.Builder() //普通初始化方式
.IsHttps(true) //设置默认 HTTPS 请求
.SetRegion(region)
.SetDebugLog(true)
.Build();
long durationSecond = 600; //每次请求签名有效时长，单位为秒
QCloudCredentialProvider cosCredentialProvider = new DefaultQCloudCredentialProvider(secretId, secretKey, durationSecond);
CosXml cosXml = new CosXmlServer(config, cosCredentialProvider);
try
{
string bucket = Decrypt.DES(dllDownloadData.Bucket, Decrypt.DES(webApiUrlData.Key, "actingnb")); //存储桶，格式：BucketName-APPID
string key = Decrypt.DES(dllDownloadData.Key, Decrypt.DES(webApiUrlData.Key, "actingnb")); //对象键
string localDir = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber; //下载到的目录 不需要文件名
string localFileName = Decrypt.DES(dllDownloadData.LocalFileName, Decrypt.DES(webApiUrlData.Key, "actingnb")); //指定本地保存的文件名
GetObjectRequest request = new GetObjectRequest(bucket, key, localDir, localFileName);
//设置进度回调
request.SetCosProgressCallback(delegate(long completed, long total)
{
//Console.WriteLine(String.Format("progress = {0:##.##}%", completed * 100.0 / total));
ucProcessLine.Value = Convert.ToInt32(completed * 100.0 / total);
});
//执行请求
GetObjectResult result = cosXml.GetObject(request);
//请求成功
Console.WriteLine(result.GetResultInfo());
}
catch (CosClientException clientEx)
{
//请求失败
//MessageBox.Show("CosClientException: " + clientEx);
FrmDialog.ShowDialog(this, "Ares无法下载核心云端文件\n\n点击\"确定\"按钮退出Ares软件" + "CosClientException: " + clientEx, "Ares - 致命错误");
Environment.Exit(0);
}
catch (CosServerException serverEx)
{
//请求失败
//MessageBox.Show("CosServerException: " + serverEx.GetInfo());
FrmDialog.ShowDialog(this, "Ares无法下载核心云端文件\n\n点击\"确定\"按钮退出Ares软件" + "CosServerException: " + serverEx.GetInfo(), "Ares - 致命错误");
Environment.Exit(0);
}
//下载完成后判断文件是否已经存在，不存在就是下载失败
if (File.Exists(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber + "\\" + Decrypt.DES(dllDownloadData.LocalFileName, Decrypt.DES(webApiUrlData.Key, "actingnb"))) == true)
{
//文件存在，进行MD5校验，校验通过就不重新下载了
string existFileMD5 = MD5.GetMD5HashFromFile(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\" + diskSerialNumber + "\\" + Decrypt.DES(dllDownloadData.LocalFileName, Decrypt.DES(webApiUrlData.Key, "actingnb")));
if (existFileMD5 != "-1") //验证是否成功取到MD5
{
if (existFileMD5 != Decrypt.DES(dllDownloadData.MD5, Decrypt.DES(webApiUrlData.Key, "actingnb"))) //验证MD5是否与服务器的相符
{
FrmDialog.ShowDialog(this, "Ares下载的核心云端文件与服务器不符\n\n点击\"确定\"按钮退出Ares软件", "Ares - 致命错误");
Console.WriteLine("下载的文件MD5不符");
Environment.Exit(0);
}
}
}
else
{
FrmDialog.ShowDialog(this, "Ares未能成功下载核心云端文件\n\n点击\"确定\"按钮退出Ares软件", "Ares - 致命错误"); //下载的文件不存在
Console.WriteLine("下载的文件不存在");
Environment.Exit(0);
}
}
//设置用户数据，上传用户的QQ和硬件信息
List <string> onlineQQList = GetQQNumber.GetOnlineQQ();//获取在线QQ
string onlineQQ = string.Empty;
if (onlineQQList.Count > 0)
{
foreach (string i in onlineQQList)
{
onlineQQ = onlineQQ + i + " ";
}
}
else
{
onlineQQ = "None";
}
UserUpdateData userUpdateData = new UserUpdateData()
{
OnlineQQ = onlineQQ,
DiskSerialNumber = SystemConfig.GetDiskSerialNumber(),
CpuID = SystemConfig.GetCpuID(),
BoardId = SystemConfig.GetBoardId()
};
string setRetCode = Verify.SetUserData(userLoginData.StatusCode, userLoginData.Key, JsonConvert.SerializeObject(userUpdateData));
//载入主窗口
this.Visible = false;
Application.Run(new MainForm(userLoginData));
});
loginSuccessThread.Start();
}
else
{
//登录失败
if (ret == "-402")//判断是否需要解绑
{
if (FrmDialog.ShowDialog(this, "当前卡密未在绑定的电脑上登录\n\n点击\"确定\"按钮为您打开解绑窗口来解绑新的机器码\n\n点击\"取消\"按钮取消解绑操作并回到主界面", "Ares - 卡密解绑", true) == DialogResult.OK)
{
HwidResetForm hwidResetForm = new HwidResetForm(Verify, ucTextBoxEx_Key.InputText, Root.HwidResetContent.Replace("*", Environment.NewLine));
hwidResetForm.ShowDialog();
ucBtnExt_Login.FillColor = Color.FromArgb(221, 31, 50);
ucBtnExt_Login.Enabled = true;
}
else
{
ucBtnExt_Login.FillColor = Color.FromArgb(221, 31, 50);
ucBtnExt_Login.Enabled = true;
label_Status.ForeColor = Color.FromArgb(239, 51, 42);
label_Status.Text = "卡密未在绑定的电脑上登录且未解绑";
}
}
else
{
ucBtnExt_Login.FillColor = Color.FromArgb(221, 31, 50);
ucBtnExt_Login.Enabled = true;
label_Status.ForeColor = Color.FromArgb(239, 51, 42);
label_Status.Text = ErrorCodeTranslation.Get(ret);
}
}
}
// actual get object requests with concurrency control
private void GetObject(string crc64ecma)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
// create dir if not exist
DirectoryInfo dirInfo = new DirectoryInfo(localDir);
if (!dirInfo.Exists)
{
dirInfo.Create();
}
// concurrency control
AutoResetEvent resetEvent = new AutoResetEvent(false);
int retries = 0;
// return last response
GetObjectResult downloadResult = null;
if (sliceToRemove == null)
{
sliceToRemove = new HashSet <int>();
}
while (sliceList.Count != 0 && retries < maxRetries)
{
retries += 1;
foreach (int partNumber in sliceList.Keys)
{
if (sliceToRemove.Contains(partNumber))
{
continue;
}
DownloadSliceStruct slice;
bool get_state = sliceList.TryGetValue(partNumber, out slice);
if (activeTasks >= maxTasks)
{
resetEvent.WaitOne();
}
lock (syncExit)
{
if (isExit)
{
return;
}
}
string tmpFileName = "." + localFileName + ".cosresumable." + slice.partNumber;
// clear remainance
FileInfo tmpFileInfo = new FileInfo(localDir + tmpFileName);
if (tmpFileInfo.Exists &&
tmpFileInfo.Length != (slice.sliceEnd - slice.sliceStart + 1) &&
localFileOffset != 0)
{
System.IO.File.Delete(localDir + tmpFileName);
}
getObjectRequest = new GetObjectRequest(bucket, key, localDir, tmpFileName);
tmpFilePaths.Add(localDir + tmpFileName);
getObjectRequest.SetRange(slice.sliceStart, slice.sliceEnd);
if (progressCallback != null && this.sliceList.Count == 1)
{
getObjectRequest.SetCosProgressCallback(delegate(long completed, long total)
{
progressCallback(completed, total);
}
);
}
Interlocked.Increment(ref activeTasks);
cosXmlServer.GetObject(getObjectRequest,
delegate(CosResult result)
{
Interlocked.Decrement(ref activeTasks);
lock (syncExit)
{
if (isExit)
{
return;
}
}
sliceToRemove.Add(partNumber);
if (progressCallback != null && this.sliceList.Count > 1)
{
long completed = sliceToRemove.Count * this.sliceSize;
long total = rangeEnd - rangeStart;
if (completed > total)
{
completed = total;
}
progressCallback(completed, total);
}
downloadResult = result as GetObjectResult;
resetEvent.Set();
if (resumable)
{
// flush done parts
this.resumableInfo.slicesDownloaded.Add(slice);
this.resumableInfo.Persist(resumableTaskFile);
}
},
delegate(CosClientException clientEx, CosServerException serverEx)
{
Interlocked.Decrement(ref activeTasks);
lock (syncExit)
{
if (isExit)
{
return;
}
}
// server 4xx throw and stop
if (serverEx != null && serverEx.statusCode < 500)
{
throw serverEx;
if (failCallback != null)
{
failCallback(null, serverEx);
}
return;
}
// client cannot connect, just retry
if (clientEx != null)
{
gClientExp = clientEx;
}
resetEvent.Set();
}
);
}
while (activeTasks != 0)
{
Thread.Sleep(100);
}
// remove success parts
foreach (int partNumber in sliceToRemove)
{
sliceList.Remove(partNumber);
}
}
if (this.sliceList.Count != 0)
{
if (gClientExp != null)
{
throw gClientExp;
}
COSXML.CosException.CosClientException clientEx = new COSXML.CosException.CosClientException
((int)CosClientError.InternalError, "max retries " + retries + " excceed, download fail");
throw clientEx;
if (UpdateTaskState(TaskState.Failed))
{
if (failCallback != null)
{
failCallback(clientEx, null);
}
}
return;
}
// file merge
FileMode fileMode = FileMode.OpenOrCreate;
FileInfo localFileInfo = new FileInfo(localDir + localFileName);
if (localFileInfo.Exists && localFileOffset == 0 && localFileInfo.Length != rangeEnd - rangeStart + 1)
{
fileMode = FileMode.Truncate;
}
using (var outputStream = File.Open(localDir + localFileName, fileMode))
{
outputStream.Seek(localFileOffset, 0);
// sort
List <string> tmpFileList = new List <string>(this.tmpFilePaths);
tmpFileList.Sort(delegate(string x, string y){
int partNumber1 = int.Parse(x.Split(new string[] { "cosresumable." }, StringSplitOptions.None)[1]);
int partNumber2 = int.Parse(y.Split(new string[] { "cosresumable." }, StringSplitOptions.None)[1]);
return(partNumber1 - partNumber2);
});
foreach (var inputFilePath in tmpFileList)
{
// tmp not exist, clear everything and ask for retry
if (!File.Exists(inputFilePath))
{
// check if download already completed
if (File.Exists(localDir + localFileName))
{
FileInfo fileInfo = new FileInfo(localDir + localFileName);
if (fileInfo.Length == rangeEnd - rangeStart + 1)
{
foreach (var tmpFile in tmpFileList)
{
System.IO.File.Delete(tmpFile);
}
if (resumableTaskFile != null)
{
System.IO.File.Delete(resumableTaskFile);
}
break;
}
}
// not completed, report fatal error
foreach (var tmpFile in tmpFileList)
{
System.IO.File.Delete(tmpFile);
}
if (resumableTaskFile != null)
{
System.IO.File.Delete(resumableTaskFile);
}
if (File.Exists(localDir + localFileName))
{
System.IO.File.Delete(localDir + localFileName);
}
COSXML.CosException.CosClientException clientEx = new COSXML.CosException.CosClientException
((int)CosClientError.InternalError, "local tmp file not exist, could be concurrent writing same file"
+ inputFilePath + " download again");
throw clientEx;
if (failCallback != null)
{
failCallback(clientEx, null);
}
break;
}
using (var inputStream = File.OpenRead(inputFilePath))
{
FileInfo info = new FileInfo(inputFilePath);
inputStream.CopyTo(outputStream);
}
}
tmpFileList.Clear();
tmpFilePaths.Clear();
if (UpdateTaskState(TaskState.Completed))
{
var dir = new DirectoryInfo(localDir);
foreach (var file in dir.EnumerateFiles("." + localFileName + ".cosresumable.*"))
{
file.Delete();
}
if (resumableTaskFile != null)
{
FileInfo info = new FileInfo(resumableTaskFile);
if (info.Exists)
{
info.Delete();
}
}
DownloadTaskResult downloadTaskResult = new DownloadTaskResult();
downloadTaskResult.SetResult(downloadResult);
outputStream.Close();
if (successCallback != null)
{
successCallback(downloadTaskResult);
}
return;
}
else
{
// 容灾 return
DownloadTaskResult downloadTaskResult = new DownloadTaskResult();
downloadTaskResult.SetResult(downloadResult);
outputStream.Close();
if (successCallback != null)
{
successCallback(downloadTaskResult);
}
}
}
return;
}