/// <summary>
/// 构建分片上传对象
/// </summary>
/// <param name="httpManager">HttpManager对象</param>
/// <param name="recorder">分片上传进度记录器</param>
/// <param name="recordKey">分片上传进度记录文件名</param>
/// <param name="filePath">上传的沙盒文件全路径</param>
/// <param name="key">保存在七牛的文件名</param>
/// <param name="token">上传凭证</param>
/// <param name="uploadOptions">上传可选设置</param>
/// <param name="upCompletionHandler">上传完成结果处理器</param>
public ResumeUploader(HttpManager httpManager, ResumeRecorder recorder, string recordKey, string filePath,
string key, string token, UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
this.httpManager = httpManager;
this.resumeRecorder = recorder;
this.recordKey = recordKey;
this.filePath = filePath;
this.key = key;
this.storage = IsolatedStorageFile.GetUserStoreForApplication();
this.uploadOptions = (uploadOptions == null) ? UploadOptions.defaultOptions() : uploadOptions;
this.upCompletionHandler = new UpCompletionHandler(delegate(string fileKey, ResponseInfo respInfo, string response)
{
uploadOptions.ProgressHandler(key, 1.0);
if (this.fileStream != null)
{
try
{
this.fileStream.Close();
}
catch (Exception) { }
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, respInfo, response);
}
});
this.httpManager.setAuthHeader("UpToken " + token);
this.chunkBuffer = new byte[Config.CHUNK_SIZE];
}
public ResumeUploader(HttpManager httpManager, ResumeRecorder recorder, string recordKey, Stream stream,
string key, string token, UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
this.httpManager = httpManager;
this.resumeRecorder = recorder;
this.recordKey = recordKey;
this.fileStream = stream;
this.key = key;
this.storage = IsolatedStorageFile.GetUserStoreForApplication();
this.uploadOptions = (uploadOptions == null) ? UploadOptions.defaultOptions() : uploadOptions;
this.upCompletionHandler = new UpCompletionHandler(delegate(string fileKey, ResponseInfo respInfo, string response)
{
uploadOptions.ProgressHandler(key, 1.0);
if (this.fileStream != null)
{
try
{
this.fileStream.Close();
}
catch (Exception) { }
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, respInfo, response);
}
});
this.httpManager.setAuthHeader("UpToken " + token);
this.chunkBuffer = new byte[Config.CHUNK_SIZE];
}
private void upload(HttpManager httpManager, PostArgs postArgs, string key, string token,
UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
if (uploadOptions == null)
{
uploadOptions = UploadOptions.defaultOptions();
}
postArgs.Params = new Dictionary<string, string>();
//设置key
if (!string.IsNullOrEmpty(key))
{
postArgs.Params.Add("key", key);
}
//设置token
postArgs.Params.Add("token", token);
//设置crc32校验
if (uploadOptions.CheckCrc32)
{
switch (httpManager.FileContentType)
{
case PostContentType.BYTES:
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(postArgs.Data, postArgs.Data.Length)));
break;
case PostContentType.STREAM:
long streamLength = postArgs.Stream.Length;
byte[] buffer = new byte[streamLength];
int cnt = postArgs.Stream.Read(buffer, 0, (int)streamLength);
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(buffer, cnt)));
postArgs.Stream.Seek(0, SeekOrigin.Begin);
break;
case PostContentType.FILE:
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumFile(postArgs.File)));
break;
}
}
//设置MimeType
postArgs.MimeType = uploadOptions.MimeType;
//设置扩展参数
foreach (KeyValuePair<string, string> kvp in uploadOptions.ExtraParams)
{
postArgs.Params.Add(kvp.Key, kvp.Value);
}
//设置进度处理和取消信号
httpManager.ProgressHandler = new ProgressHandler(delegate(int bytesWritten, int totalBytes)
{
double percent = (double)bytesWritten / totalBytes;
//这样做是为了等待回复
if (percent > 0.95)
{
percent = 0.95;
}
uploadOptions.ProgressHandler(key, percent);
});
httpManager.CancellationSignal = new CancellationSignal(delegate()
{
return uploadOptions.CancellationSignal();
});
httpManager.PostArgs = postArgs;
//第一次失败后使用备用域名重试一次
httpManager.CompletionHandler = new CompletionHandler(delegate(ResponseInfo respInfo, string response)
{
if (respInfo.needRetry())
{
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Seek(0, SeekOrigin.Begin);
}
CompletionHandler retried = new CompletionHandler(delegate(ResponseInfo retryRespInfo, string retryResponse)
{
uploadOptions.ProgressHandler(key, 1.0);
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Close();
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, retryRespInfo, retryResponse);
}
});
httpManager.CompletionHandler = retried;
httpManager.multipartPost(Config.UP_HOST);
}
else
{
uploadOptions.ProgressHandler(key, 1.0);
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Close();
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, respInfo, response);
}
}
});
httpManager.multipartPost(Config.UPLOAD_HOST);
}
private void upload(HttpFormFile fFile, string key, string token,
UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
if (uploadOptions == null)
{
uploadOptions = UploadOptions.defaultOptions();
}
Dictionary <string, string> vPostParams = new Dictionary <string, string>();
//设置key
if (!string.IsNullOrEmpty(key))
{
vPostParams.Add("key", key);
}
//设置token
vPostParams.Add("token", token);
//设置crc32校验
if (uploadOptions.CheckCrc32)
{
switch (fFile.BodyType)
{
case HttpFileType.DATA_SLICE:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumSlice(fFile.BodyBytes, fFile.Offset, fFile.Count)));
break;
case HttpFileType.DATA_BYTES:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(fFile.BodyBytes)));
break;
case HttpFileType.FILE_STREAM:
long streamLength = fFile.BodyStream.Length;
byte[] buffer = new byte[streamLength];
int cnt = fFile.BodyStream.Read(buffer, 0, (int)streamLength);
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumSlice(buffer, 0, cnt)));
fFile.BodyStream.Seek(0, SeekOrigin.Begin);
break;
case HttpFileType.FILE_PATH:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumFile(fFile.BodyFile)));
break;
}
}
//设置MimeType
// FIX: (添加了下一行代码)
// 修正上传文件MIME总为octect-stream(原因:未初始化FormFile.ContentType)的问题
// @fengyh 2016-08-17 14:50
fFile.ContentType = uploadOptions.MimeType;
//设置扩展参数
foreach (KeyValuePair <string, string> kvp in uploadOptions.ExtraParams)
{
vPostParams.Add(kvp.Key, kvp.Value);
}
//设置进度处理和取消信号
ProgressHandler fUpProgressHandler = new ProgressHandler(delegate(long bytesWritten, long totalBytes)
{
double percent = (double)bytesWritten / totalBytes;
//这样做是为了等待回复
if (percent > 0.95)
{
percent = 0.95;
}
uploadOptions.ProgressHandler(key, percent);
});
CancellationSignal fCancelSignal = new CancellationSignal(delegate()
{
return(uploadOptions.CancellationSignal());
});
//第一次失败后使用备用域名重试一次
CompletionHandler fUpCompletionHandler = new CompletionHandler(delegate(ResponseInfo respInfo, string response)
{
Console.WriteLine("form upload result, {0}", respInfo.StatusCode);
if (respInfo.needRetry())
{
if (fFile.BodyStream != null)
{
fFile.BodyStream.Seek(0, SeekOrigin.Begin);
}
CompletionHandler retried = new CompletionHandler(delegate(ResponseInfo retryRespInfo, string retryResponse)
{
Console.WriteLine("form upload retry result, {0}", retryRespInfo.StatusCode);
if (respInfo.isOk())
{
uploadOptions.ProgressHandler(key, 1.0);
}
if (fFile.BodyStream != null)
{
fFile.BodyStream.Close();
}
if (upCompletionHandler != null)
{
try
{
upCompletionHandler(key, retryRespInfo, retryResponse);
}
catch (Exception ex)
{
Console.WriteLine("form upload retry completion error, {0}", ex.Message);
}
}
});
this.mHttpManager.postMultipartDataForm(Config.ZONE.UploadHost, null, vPostParams, fFile, fUpProgressHandler, retried);
}
else
{
if (respInfo.isOk())
{
uploadOptions.ProgressHandler(key, 1.0);
}
if (fFile.BodyStream != null)
{
fFile.BodyStream.Close();
}
if (upCompletionHandler != null)
{
try
{
upCompletionHandler(key, respInfo, response);
}
catch (Exception ex)
{
Console.WriteLine("form upload completion error, {0}", ex.Message);
}
}
}
});
this.mHttpManager.postMultipartDataForm(Config.ZONE.UploadHost, null, vPostParams, fFile, fUpProgressHandler, fUpCompletionHandler);
}
private void upload(HttpFormFile fFile, string key, string token,
UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
string uploadHost = "<UPLOAD_HOST>";
string uploadHostRetry = "<UPLOAD_HOST_RETRY>";
if(Config.UploadFromCDN)
{
uploadHost = Config.ZONE.UploadHost;
uploadHostRetry = Config.ZONE.UpHost;
}
else
{
uploadHost = Config.ZONE.UpHost;
uploadHostRetry = Config.ZONE.UploadHost;
}
if (uploadOptions == null)
{
uploadOptions = UploadOptions.defaultOptions();
}
Dictionary<string, string> vPostParams = new Dictionary<string, string>();
//设置key
if (!string.IsNullOrEmpty(key))
{
vPostParams.Add("key", key);
}
//设置token
vPostParams.Add("token", token);
//设置crc32校验
if (uploadOptions.CheckCrc32)
{
switch (fFile.BodyType)
{
case HttpFileType.DATA_SLICE:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumSlice(fFile.BodyBytes, fFile.Offset, fFile.Count)));
break;
case HttpFileType.DATA_BYTES:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(fFile.BodyBytes)));
break;
case HttpFileType.FILE_STREAM:
long streamLength = fFile.BodyStream.Length;
byte[] buffer = new byte[streamLength];
int cnt = fFile.BodyStream.Read(buffer, 0, (int)streamLength);
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumSlice(buffer, 0, cnt)));
fFile.BodyStream.Seek(0, SeekOrigin.Begin);
break;
case HttpFileType.FILE_PATH:
vPostParams.Add("crc32", string.Format("{0}", CRC32.CheckSumFile(fFile.BodyFile)));
break;
}
}
//设置MimeType
// FIX: (添加了下一行代码)
// 修正上传文件MIME总为octect-stream(原因:未初始化FormFile.ContentType)的问题
// @fengyh 2016-08-17 14:50
fFile.ContentType = uploadOptions.MimeType;
//设置扩展参数
foreach (KeyValuePair<string, string> kvp in uploadOptions.ExtraParams)
{
vPostParams.Add(kvp.Key, kvp.Value);
}
//设置进度处理和取消信号
ProgressHandler fUpProgressHandler = new ProgressHandler(delegate (long bytesWritten, long totalBytes)
{
double percent = (double)bytesWritten / totalBytes;
//这样做是为了等待回复
if (percent > 0.95)
{
percent = 0.95;
}
uploadOptions.ProgressHandler(key, percent);
});
CancellationSignal fCancelSignal = new CancellationSignal(delegate ()
{
return uploadOptions.CancellationSignal();
});
// 第一次失败后使用备用域名重试一次
CompletionHandler fUpCompletionHandler = new CompletionHandler(delegate (ResponseInfo respInfo, string response)
{
Console.WriteLine("form upload result, {0}",respInfo.StatusCode);
if (respInfo.needRetry()) // 需要重试
{
Console.WriteLine(string.Format("form upload retry"));
if (Config.RetryWaitForNext)
{
Console.WriteLine(string.Format("wait for {0} milisecond(s)", Config.RETRY_INTERVAL_MILISEC));
System.Threading.Thread.Sleep(Config.RETRY_INTERVAL_MILISEC);
}
if (fFile.BodyStream != null)
{
fFile.BodyStream.Seek(0, SeekOrigin.Begin);
}
CompletionHandler retried = new CompletionHandler(delegate (ResponseInfo retryRespInfo, string retryResponse)
{
Console.WriteLine("form upload retry result, {0}",retryRespInfo.StatusCode);
if (respInfo.isOk())
{
uploadOptions.ProgressHandler(key, 1.0);
}
if (fFile.BodyStream != null)
{
fFile.BodyStream.Close();
}
if (upCompletionHandler != null)
{
try
{
upCompletionHandler(key, retryRespInfo, retryResponse);
}
catch (Exception ex)
{
Console.WriteLine("form upload retry completion error, {0}", ex.Message);
}
}
});
// 使用UPLOAD_HOST_RETRY重试
this.mHttpManager.postMultipartDataForm(uploadHostRetry, null, vPostParams, fFile, fUpProgressHandler, retried);
}
else // 不需要重试
{
if (respInfo.isOk())
{
uploadOptions.ProgressHandler(key, 1.0);
}
if (fFile.BodyStream != null)
{
fFile.BodyStream.Close();
}
if (upCompletionHandler != null)
{
try
{
upCompletionHandler(key, respInfo, response);
}
catch (Exception ex)
{
Console.WriteLine("form upload completion error, {0}", ex.Message);
}
}
}
});
// 使用UPLOAD_HOST上传
this.mHttpManager.postMultipartDataForm(uploadHost, null, vPostParams, fFile, fUpProgressHandler, fUpCompletionHandler);
}
private void upload(HttpManager httpManager, PostArgs postArgs, string key, string token,
UploadOptions uploadOptions, UpCompletionHandler upCompletionHandler)
{
if (uploadOptions == null)
{
uploadOptions = UploadOptions.defaultOptions();
}
postArgs.Params = new Dictionary <string, string>();
//设置key
if (!string.IsNullOrEmpty(key))
{
postArgs.Params.Add("key", key);
}
//设置token
postArgs.Params.Add("token", token);
//设置crc32校验
if (uploadOptions.CheckCrc32)
{
switch (httpManager.FileContentType)
{
case PostContentType.BYTES:
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(postArgs.Data, postArgs.Data.Length)));
break;
case PostContentType.STREAM:
long streamLength = postArgs.Stream.Length;
byte[] buffer = new byte[streamLength];
int cnt = postArgs.Stream.Read(buffer, 0, (int)streamLength);
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumBytes(buffer, cnt)));
postArgs.Stream.Seek(0, SeekOrigin.Begin);
break;
case PostContentType.FILE:
postArgs.Params.Add("crc32", string.Format("{0}", CRC32.CheckSumFile(postArgs.File)));
break;
}
}
//设置MimeType
postArgs.MimeType = uploadOptions.MimeType;
//设置扩展参数
foreach (KeyValuePair <string, string> kvp in uploadOptions.ExtraParams)
{
postArgs.Params.Add(kvp.Key, kvp.Value);
}
//设置进度处理和取消信号
httpManager.ProgressHandler = new ProgressHandler(delegate(int bytesWritten, int totalBytes)
{
double percent = (double)bytesWritten / totalBytes;
//这样做是为了等待回复
if (percent > 0.95)
{
percent = 0.95;
}
uploadOptions.ProgressHandler(key, percent);
});
httpManager.CancellationSignal = new CancellationSignal(delegate()
{
return(uploadOptions.CancellationSignal());
});
httpManager.PostArgs = postArgs;
//第一次失败后使用备用域名重试一次
httpManager.CompletionHandler = new CompletionHandler(delegate(ResponseInfo respInfo, string response)
{
if (respInfo.needRetry())
{
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Seek(0, SeekOrigin.Begin);
}
CompletionHandler retried = new CompletionHandler(delegate(ResponseInfo retryRespInfo, string retryResponse)
{
uploadOptions.ProgressHandler(key, 1.0);
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Close();
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, retryRespInfo, retryResponse);
}
});
httpManager.CompletionHandler = retried;
httpManager.multipartPost(Config.UP_HOST);
}
else
{
uploadOptions.ProgressHandler(key, 1.0);
if (httpManager.PostArgs.Stream != null)
{
httpManager.PostArgs.Stream.Close();
}
if (upCompletionHandler != null)
{
upCompletionHandler(key, respInfo, response);
}
}
});
httpManager.multipartPost(Config.UPLOAD_HOST);
}