public virtual UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType, UploadStorageConfig storageConfig)
{
if (storageConfig != null && storageConfig.Count != 0)
{
throw new ApplicationException(this.Name + " doesn't understand InputFile.StorageConfig.");
}
return this.CreateUploadedFile(context, controlUniqueID, fileName, contentType);
}
public virtual UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType, UploadStorageConfig storageConfig)
{
if (storageConfig != null && storageConfig.Count != 0)
{
throw new ApplicationException(this.Name + " doesn't understand InputFile.StorageConfig.");
}
return(this.CreateUploadedFile(context, controlUniqueID, fileName, contentType));
}
public static UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType, UploadStorageConfig storageConfig)
{
UploadedFile file = null;
if (storageConfig == null || storageConfig.Count == 0)
{
file = Provider.CreateUploadedFile(context, controlUniqueID, fileName, contentType);
}
else
{
file = Provider.CreateUploadedFile(context, controlUniqueID, fileName, contentType, storageConfig);
}
return(file);
}
public static UploadedFile ConvertToUploadedFile(string controlUniqueID, HttpPostedFile file)
{
// We use a temporary UploadContext so that we have something we can pass to the
// UploadStorageProvider. Note that unlike when the UploadHttpModule is used,
// this temporary context is not shared between uploaded files.
UploadContext ctx = new UploadContext();
ctx._ContentLength = HttpContext.Current.Request.ContentLength;
UploadStorageConfig storageConfig = UploadStorage.CreateUploadStorageConfig();
string storageConfigString
= HttpContext.Current.Request.Form[Constants.ConfigNamePrefix + "-" + controlUniqueID];
if (storageConfigString != null && storageConfigString != string.Empty)
{
storageConfig.Unprotect(storageConfigString);
}
UploadedFile uploadedFile
= UploadStorage.CreateUploadedFile(ctx, controlUniqueID, file.FileName, file.ContentType, storageConfig);
System.IO.Stream outStream = null, inStream = null;
try
{
outStream = uploadedFile.CreateStream();
inStream = file.InputStream;
byte[] buf = new byte[4096];
int bytesRead = -1;
while (outStream.CanWrite && inStream.CanRead &&
(bytesRead = inStream.Read(buf, 0, buf.Length)) > 0)
{
outStream.Write(buf, 0, bytesRead);
}
}
finally
{
if (inStream != null)
{
inStream.Close();
}
if (outStream != null)
{
outStream.Close();
}
}
return(uploadedFile);
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType, UploadStorageConfig storageConfig)
{
return(new FilesystemUploadedFile(this, controlUniqueID, fileName, contentType, storageConfig));
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType)
{
return(this.CreateUploadedFile(context, controlUniqueID, fileName, contentType, null));
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType)
{
return(new HashingFilesystemUploadedFile(this, controlUniqueID, fileName, contentType));
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType, UploadStorageConfig storageConfig)
{
return new FilesystemUploadedFile(this, controlUniqueID, fileName, contentType, storageConfig);
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType)
{
return this.CreateUploadedFile(context, controlUniqueID, fileName, contentType, null);
}
public static UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType)
{
return(CreateUploadedFile(context, controlUniqueID, fileName, contentType, null));
}
public static UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType, UploadStorageConfig storageConfig)
{
UploadedFile file = null;
if (storageConfig == null || storageConfig.Count == 0)
{
file = Provider.CreateUploadedFile(context, controlUniqueID, fileName, contentType);
}
else
{
file = Provider.CreateUploadedFile(context, controlUniqueID, fileName, contentType, storageConfig);
}
return file;
}
public static UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName,
string contentType)
{
return CreateUploadedFile(context, controlUniqueID, fileName, contentType, null);
}
public override UploadedFile CreateUploadedFile(UploadContext context, string controlUniqueID, string fileName, string contentType)
{
return new HashingFilesystemUploadedFile(this, controlUniqueID, fileName, contentType);
}
UploadedFile IUploadModule.ConvertToUploadedFile(string controlUniqueID, HttpPostedFile file)
{
// We use a temporary UploadContext so that we have something we can pass to the
// UploadStorageProvider. Note that unlike when the UploadHttpModule is used,
// this temporary context is not shared between uploaded files.
UploadContext ctx = new UploadContext();
ctx._ContentLength = HttpContext.Current.Request.ContentLength;
UploadStorageConfig storageConfig = UploadStorage.CreateUploadStorageConfig();
string storageConfigString
= HttpContext.Current.Request.Form[Constants.ConfigNamePrefix + "-" + controlUniqueID];
if (storageConfigString != null && storageConfigString != string.Empty)
{
storageConfig.Unprotect(storageConfigString);
}
UploadedFile uploadedFile
= UploadStorage.CreateUploadedFile(ctx, controlUniqueID, file.FileName, file.ContentType, storageConfig);
System.IO.Stream outStream = null, inStream = null;
try
{
outStream = uploadedFile.CreateStream();
inStream = file.InputStream;
byte[] buf = new byte[4096];
int bytesRead = -1;
while (outStream.CanWrite && inStream.CanRead
&& (bytesRead = inStream.Read(buf, 0, buf.Length)) > 0)
{
outStream.Write(buf, 0, bytesRead);
}
}
finally
{
if (inStream != null) inStream.Close();
if (outStream != null) outStream.Close();
}
return uploadedFile;
}
