G
Guest
I am trying to write a httpModule that will process file uploads but I can't
get
httpWorkerRequest.GetPreloadedEntityBody() or
httpWorkerRequest.ReadEntityBody()
to work at all!
Thanks
- Will
httpWorkerRequest.GetPreloadedEntityBody() (always returns 0 bytes)
httpWorkerRequest.ReadEntityBody() (always returns 0 bytes)
httpWorkerRequest.HasEntityBody() (looks good)
httpWorkerRequest.GetTotalEntityBodyLength() (looks good)
httpWorkerRequest.IsEntireEntityBodyIsPreloaded() (looks good)
In pseudo code:
1) My BeginRequest() is called (works).
2) I test to see if the page is an upload page (works).
3) httpWorkerRequest.GetPreloadedEntityBody() is called. (this always
returns 0 bytes).
4) httpWorkerRequest.IsEntireEntityBodyIsPreloaded() is called to make sure
there are bytes still
left to retrieve.
5) A read loop is started to retrieve the rest of the bytes
5a) httpWorkerRequest.ReadEntityBody() is called to get a chunck of data
(always returns 0 bytes)
5b) bytesReceived += bytesRead;
5c) next iteration of the loop is started
======================================================
using System;
using System.Collections;
using System.Configuration;
using System.Text;
using System.Threading;
using System.IO;
using System.Reflection;
using System.Web;
using System.Xml;
using System.Xml.XPath;
public sealed class UploadModule : IHttpModule
{
private const Int32 uploadBufferSize = 16530137;
private ReaderWriterLock rwl;
public void Dispose()
{
}
#region Properties
public static object GetTotalSize(string guid)
{
ReaderWriterLock srwl = new ReaderWriterLock();
try
{
srwl.AcquireReaderLock(1000);
return HttpContext.Current.Application["contentLength_" + guid];
}
finally
{
srwl.ReleaseReaderLock();
}
}
public static object GetCurrentSize(string guid)
{
ReaderWriterLock srwl = new ReaderWriterLock();
try
{
srwl.AcquireReaderLock(1000);
return HttpContext.Current.Application["uploadProgress_" + guid];
}
finally
{
srwl.ReleaseReaderLock();
}
}
private object TotalSize
{
set
{
if (rwl == null)
rwl = new ReaderWriterLock();
rwl.AcquireWriterLock(1000);
try
{
if (value == null)
HttpContext.Current.Application.Remove(contentLengthKey);
HttpContext.Current.Application[contentLengthKey] = value;
}
finally
{
rwl.ReleaseWriterLock();
}
}
}
private object CurrentSize
{
set
{
rwl.AcquireWriterLock(1000);
try
{
if (value == null)
HttpContext.Current.Application.Remove(uploadProgressKey);
HttpContext.Current.Application[uploadProgressKey] = value;
}
finally
{
rwl.ReleaseWriterLock();
}
}
}
#endregion Properties
/// <summary>
/// Contains the unique variable name used to track the upload progress for
this current upload.
/// The contects must be in the format of "uploadProgress_" + GUID
/// </summary>
private string uploadProgressKey;
/// <summary>
/// Contains the unique variable name used to track the upload total size
for this current upload.
/// The contects must be in the format of "contentLength_" + GUID
/// </summary>
private string contentLengthKey;
public void Init(HttpApplication httpApplication)
{
WriteLine2Log("Init()");
//Call this event to notify a module that new request is beginning.
httpApplication.BeginRequest += new EventHandler(context_BeginRequest);
//Call this event to notify the module of an error that occurs during
request processing.
httpApplication.Error += new EventHandler(context_Error);
//Call this event to notify the module that the request is ending.
httpApplication.EndRequest += new EventHandler(context_EndRequest);
}
private bool IsUploadPage(HttpApplication httpApplication)
{
HttpWorkerRequest httpWorkerRequest
= GetWorkerRequest(httpApplication.Context);
string uploadGuid
= httpApplication.Context.Request.Params["UploadGuid"];
string contentType
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
bool HasEntityBody = httpWorkerRequest.HasEntityBody();
//bool HasUploadGuid = (httpApplication.Context.Request.Params["UploadGuid"]
!= null);
bool IsMultipartFormData = (contentType != null &&
contentType.ToLower().StartsWith("multipart/form-data"));
if (HasEntityBody && /*HasUploadGuid &&*/ IsMultipartFormData)
{
//WriteLine2Log("IsUploadPage():true");
return true;
}
else
{
//WriteLine2Log("IsUploadPage():false");
//WriteLine2Log("IsUploadPage():HasEntityBody = " + HasEntityBody);
//WriteLine2Log("IsUploadPage():HasUploadGuid = " + HasUploadGuid);
//WriteLine2Log("IsUploadPage():IsMultipartFormData = " +
IsMultipartFormData);
return false;
}
}
private void context_BeginRequest(object sender, EventArgs e)
{
WriteLine2Log("context_BeginRequest()");
HttpApplication httpApplication
= sender as HttpApplication;
HttpWorkerRequest httpWorkerRequest
= GetWorkerRequest(httpApplication.Context);
StreamWriter tempStreamWriter
= GetTempFileStream();
httpApplication.Context.Response.Write("<h1><font
color=red>HelloWorldModule: Beginning of Request</font></h1><hr>");
WriteLine2Log("context_BeginRequest(): contentType: " +
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType));
WriteLine2Log("context_BeginRequest(): contentLengthHeader: " +
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentLength));
WriteLine2Log("context_BeginRequest(): rawUrl: " +
httpWorkerRequest.GetRawUrl());
rwl = new ReaderWriterLock();
//Returns true if the request contains body data.
bool thisIsAnUploadPage
= IsUploadPage(httpApplication);
if (thisIsAnUploadPage)
{
WriteLine2Log("context_BeginRequest(): thisIsAnUploadPage = true");
Int64 bytesReceived = 0;
Int64 contentLength = 0;
string contentLengthHeader
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentLength);
if (contentLengthHeader != null)
{
try
{
contentLength = Int64.Parse(contentLengthHeader);
}
catch (Exception ex)
{
throw new HttpException(400, "Bad Request", ex);
}
}
Int64 bytesRemaining
= contentLength;
uploadProgressKey
= "uploadProgress_" + httpApplication.Context.Request.Params["UploadGuid"];
contentLengthKey
= "contentLength_" + httpApplication.Context.Request.Params["UploadGuid"];
Int32 bufferSize = uploadBufferSize;
string contentType
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
//Update the application variable tracking total bytes to upload.
WriteLine2Log("context_BeginRequest(): TotalSize = " + contentLength);
TotalSize = contentLength;
if (contentLength > 0)
{
//Returns the bytes of the HTTP request body that has currently been read.
byte[] incommingData
= httpWorkerRequest.GetPreloadedEntityBody();
if (incommingData != null)
{
bytesReceived = incommingData.Length;
WriteLine2Log("context_BeginRequest(): incommingData.Length = " +
incommingData.Length);
}
else
{
WriteLine2Log("context_BeginRequest(): incommingData.Length = " + null);
bytesReceived = 0;
}
//Determine if there are additional bytes to read.
if (httpWorkerRequest.IsEntireEntityBodyIsPreloaded() == false)
{
WriteLine2Log("context_BeginRequest(): IsEntireEntityBodyIsPreloaded =
false");
Int32 loopCounter = 0;
while (bytesReceived < contentLength)
{
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
");
//Last chunck may be partial.
if (bytesReceived + bufferSize >
httpApplication.Context.Request.ContentLength)
{
bufferSize = httpApplication.Context.Request.ContentLength -
(int)bytesReceived;
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
Last chunk detected bufferSize = " + bufferSize);
}
incommingData = new byte[bufferSize];
//Update the application variable tracking upload progress.
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
IsEntireEntityBodyIsPreloaded = " +
httpWorkerRequest.IsEntireEntityBodyIsPreloaded().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
HasEntityBody = " + httpWorkerRequest.HasEntityBody().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
GetTotalEntityBodyLength = " +
httpWorkerRequest.GetTotalEntityBodyLength().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
IsClientConnected = " + httpWorkerRequest.IsClientConnected().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
RequestTraceIdentifier = " +
httpWorkerRequest.RequestTraceIdentifier.ToString());
CurrentSize
= bytesReceived;
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
CurrentSize = " + bytesReceived);
Int32 bytesRead
= httpWorkerRequest.ReadEntityBody(incommingData, bufferSize);
bytesReceived += bytesRead;
loopCounter++;
if (loopCounter > 20)
{
httpApplication.CompleteRequest();
break;
}
}
}
else
{
WriteLine2Log("context_BeginRequest(): IsEntireEntityBodyIsPreloaded =
true");
}
httpApplication.CompleteRequest();
//PushRequestToIIS(httpWorkerRequest, uploadedData);
}
}
}
private void context_EndRequest(object sender, EventArgs e)
{
WriteLine2Log("context_EndRequest()");
HttpApplication httpApplication
= sender as HttpApplication;
httpApplication.Context.Response.Write("<hr><h1><font
color=red>HelloWorldModule: End of Request</font></h1>");
//check whether the page is an upload page
if (IsUploadPage(httpApplication))
{
TotalSize = null;
CurrentSize = null;
}
}
private void context_Error(object sender, EventArgs e)
{
WriteLine2Log("context_Error()");
HttpApplication httpApplication
= sender as HttpApplication;
//check whether the page is an upload page
if (IsUploadPage(httpApplication))
{
TotalSize = null;
CurrentSize = null;
}
}
HttpWorkerRequest GetWorkerRequest(HttpContext context)
{
IServiceProvider provider = (IServiceProvider)HttpContext.Current;
HttpWorkerRequest httpWorkerRequest
= (HttpWorkerRequest)provider.GetService(typeof(HttpWorkerRequest));
return httpWorkerRequest;
}
private void PushRequestToIIS(HttpWorkerRequest request, byte[] textParts)
{
WriteLine2Log("PushRequestToIIS()");
BindingFlags bindingFlags = BindingFlags.Instance | BindingFlags.NonPublic;
Type type = request.GetType();
while ((type != null) && (type.FullName !=
"System.Web.Hosting.ISAPIWorkerRequest"))
type = type.BaseType;
if (type != null)
{
type.GetField("_contentAvailLength", bindingFlags).SetValue(request,
textParts.Length);
type.GetField("_contentTotalLength", bindingFlags).SetValue(request,
textParts.Length);
type.GetField("_preloadedContent", bindingFlags).SetValue(request,
textParts);
type.GetField("_preloadedContentRead", bindingFlags).SetValue(request,
true);
}
}
StreamWriter GetTempFileStream()
{
string tempFilePath
= System.IO.Path.GetTempPath();
string tempFileName
= System.IO.Path.GetRandomFileName();
string tempFileExtension
= ".pdis";
tempFilePath += tempFileName + tempFileExtension;
FileInfo fileInfo
= new FileInfo(tempFilePath);
FileStream fileStream
= fileInf
penWrite();
StreamWriter streamWriter
= new StreamWriter(fileStream);
return streamWriter;
}
StreamWriter GetLogFileStream()
{
string logFilePath
= @"c:\pdislog.txt";
FileInfo fileInfo
= new FileInfo(logFilePath);
StreamWriter streamWriter
= fileInfo.AppendText();
//FileStream fileStream
// = fileInfpenWrite();
//StreamWriter streamWriter
// = new StreamWriter(fileStream);
return streamWriter;
}
private void WriteLine2Log(string line)
{
string logPath
= @"C:\Documents and Settings\wbaldwin\My Documents\Visual Studio
2005\WebSites\Upload\Uploads\log.txt";
FileInfo fileInfo
= new FileInfo(logPath);
StreamWriter streamWriter;
if (!fileInfo.Exists)
{
streamWriter
= fileInfo.CreateText();
}
else
{
streamWriter
= File.AppendText(logPath);
}
streamWriter.WriteLine(DateTime.Now.ToShortTimeString() + ": " + line);
streamWriter.Close();
}
}
get
httpWorkerRequest.GetPreloadedEntityBody() or
httpWorkerRequest.ReadEntityBody()
to work at all!
Thanks
- Will
httpWorkerRequest.GetPreloadedEntityBody() (always returns 0 bytes)
httpWorkerRequest.ReadEntityBody() (always returns 0 bytes)
httpWorkerRequest.HasEntityBody() (looks good)
httpWorkerRequest.GetTotalEntityBodyLength() (looks good)
httpWorkerRequest.IsEntireEntityBodyIsPreloaded() (looks good)
In pseudo code:
1) My BeginRequest() is called (works).
2) I test to see if the page is an upload page (works).
3) httpWorkerRequest.GetPreloadedEntityBody() is called. (this always
returns 0 bytes).
4) httpWorkerRequest.IsEntireEntityBodyIsPreloaded() is called to make sure
there are bytes still
left to retrieve.
5) A read loop is started to retrieve the rest of the bytes
5a) httpWorkerRequest.ReadEntityBody() is called to get a chunck of data
(always returns 0 bytes)
5b) bytesReceived += bytesRead;
5c) next iteration of the loop is started
======================================================
using System;
using System.Collections;
using System.Configuration;
using System.Text;
using System.Threading;
using System.IO;
using System.Reflection;
using System.Web;
using System.Xml;
using System.Xml.XPath;
public sealed class UploadModule : IHttpModule
{
private const Int32 uploadBufferSize = 16530137;
private ReaderWriterLock rwl;
public void Dispose()
{
}
#region Properties
public static object GetTotalSize(string guid)
{
ReaderWriterLock srwl = new ReaderWriterLock();
try
{
srwl.AcquireReaderLock(1000);
return HttpContext.Current.Application["contentLength_" + guid];
}
finally
{
srwl.ReleaseReaderLock();
}
}
public static object GetCurrentSize(string guid)
{
ReaderWriterLock srwl = new ReaderWriterLock();
try
{
srwl.AcquireReaderLock(1000);
return HttpContext.Current.Application["uploadProgress_" + guid];
}
finally
{
srwl.ReleaseReaderLock();
}
}
private object TotalSize
{
set
{
if (rwl == null)
rwl = new ReaderWriterLock();
rwl.AcquireWriterLock(1000);
try
{
if (value == null)
HttpContext.Current.Application.Remove(contentLengthKey);
HttpContext.Current.Application[contentLengthKey] = value;
}
finally
{
rwl.ReleaseWriterLock();
}
}
}
private object CurrentSize
{
set
{
rwl.AcquireWriterLock(1000);
try
{
if (value == null)
HttpContext.Current.Application.Remove(uploadProgressKey);
HttpContext.Current.Application[uploadProgressKey] = value;
}
finally
{
rwl.ReleaseWriterLock();
}
}
}
#endregion Properties
/// <summary>
/// Contains the unique variable name used to track the upload progress for
this current upload.
/// The contects must be in the format of "uploadProgress_" + GUID
/// </summary>
private string uploadProgressKey;
/// <summary>
/// Contains the unique variable name used to track the upload total size
for this current upload.
/// The contects must be in the format of "contentLength_" + GUID
/// </summary>
private string contentLengthKey;
public void Init(HttpApplication httpApplication)
{
WriteLine2Log("Init()");
//Call this event to notify a module that new request is beginning.
httpApplication.BeginRequest += new EventHandler(context_BeginRequest);
//Call this event to notify the module of an error that occurs during
request processing.
httpApplication.Error += new EventHandler(context_Error);
//Call this event to notify the module that the request is ending.
httpApplication.EndRequest += new EventHandler(context_EndRequest);
}
private bool IsUploadPage(HttpApplication httpApplication)
{
HttpWorkerRequest httpWorkerRequest
= GetWorkerRequest(httpApplication.Context);
string uploadGuid
= httpApplication.Context.Request.Params["UploadGuid"];
string contentType
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
bool HasEntityBody = httpWorkerRequest.HasEntityBody();
//bool HasUploadGuid = (httpApplication.Context.Request.Params["UploadGuid"]
!= null);
bool IsMultipartFormData = (contentType != null &&
contentType.ToLower().StartsWith("multipart/form-data"));
if (HasEntityBody && /*HasUploadGuid &&*/ IsMultipartFormData)
{
//WriteLine2Log("IsUploadPage():true");
return true;
}
else
{
//WriteLine2Log("IsUploadPage():false");
//WriteLine2Log("IsUploadPage():HasEntityBody = " + HasEntityBody);
//WriteLine2Log("IsUploadPage():HasUploadGuid = " + HasUploadGuid);
//WriteLine2Log("IsUploadPage():IsMultipartFormData = " +
IsMultipartFormData);
return false;
}
}
private void context_BeginRequest(object sender, EventArgs e)
{
WriteLine2Log("context_BeginRequest()");
HttpApplication httpApplication
= sender as HttpApplication;
HttpWorkerRequest httpWorkerRequest
= GetWorkerRequest(httpApplication.Context);
StreamWriter tempStreamWriter
= GetTempFileStream();
httpApplication.Context.Response.Write("<h1><font
color=red>HelloWorldModule: Beginning of Request</font></h1><hr>");
WriteLine2Log("context_BeginRequest(): contentType: " +
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType));
WriteLine2Log("context_BeginRequest(): contentLengthHeader: " +
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentLength));
WriteLine2Log("context_BeginRequest(): rawUrl: " +
httpWorkerRequest.GetRawUrl());
rwl = new ReaderWriterLock();
//Returns true if the request contains body data.
bool thisIsAnUploadPage
= IsUploadPage(httpApplication);
if (thisIsAnUploadPage)
{
WriteLine2Log("context_BeginRequest(): thisIsAnUploadPage = true");
Int64 bytesReceived = 0;
Int64 contentLength = 0;
string contentLengthHeader
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentLength);
if (contentLengthHeader != null)
{
try
{
contentLength = Int64.Parse(contentLengthHeader);
}
catch (Exception ex)
{
throw new HttpException(400, "Bad Request", ex);
}
}
Int64 bytesRemaining
= contentLength;
uploadProgressKey
= "uploadProgress_" + httpApplication.Context.Request.Params["UploadGuid"];
contentLengthKey
= "contentLength_" + httpApplication.Context.Request.Params["UploadGuid"];
Int32 bufferSize = uploadBufferSize;
string contentType
=
httpWorkerRequest.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
//Update the application variable tracking total bytes to upload.
WriteLine2Log("context_BeginRequest(): TotalSize = " + contentLength);
TotalSize = contentLength;
if (contentLength > 0)
{
//Returns the bytes of the HTTP request body that has currently been read.
byte[] incommingData
= httpWorkerRequest.GetPreloadedEntityBody();
if (incommingData != null)
{
bytesReceived = incommingData.Length;
WriteLine2Log("context_BeginRequest(): incommingData.Length = " +
incommingData.Length);
}
else
{
WriteLine2Log("context_BeginRequest(): incommingData.Length = " + null);
bytesReceived = 0;
}
//Determine if there are additional bytes to read.
if (httpWorkerRequest.IsEntireEntityBodyIsPreloaded() == false)
{
WriteLine2Log("context_BeginRequest(): IsEntireEntityBodyIsPreloaded =
false");
Int32 loopCounter = 0;
while (bytesReceived < contentLength)
{
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
");
//Last chunck may be partial.
if (bytesReceived + bufferSize >
httpApplication.Context.Request.ContentLength)
{
bufferSize = httpApplication.Context.Request.ContentLength -
(int)bytesReceived;
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
Last chunk detected bufferSize = " + bufferSize);
}
incommingData = new byte[bufferSize];
//Update the application variable tracking upload progress.
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
IsEntireEntityBodyIsPreloaded = " +
httpWorkerRequest.IsEntireEntityBodyIsPreloaded().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
HasEntityBody = " + httpWorkerRequest.HasEntityBody().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
GetTotalEntityBodyLength = " +
httpWorkerRequest.GetTotalEntityBodyLength().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
IsClientConnected = " + httpWorkerRequest.IsClientConnected().ToString());
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
RequestTraceIdentifier = " +
httpWorkerRequest.RequestTraceIdentifier.ToString());
CurrentSize
= bytesReceived;
WriteLine2Log("context_BeginRequest(): loop(" + loopCounter.ToString() + "):
CurrentSize = " + bytesReceived);
Int32 bytesRead
= httpWorkerRequest.ReadEntityBody(incommingData, bufferSize);
bytesReceived += bytesRead;
loopCounter++;
if (loopCounter > 20)
{
httpApplication.CompleteRequest();
break;
}
}
}
else
{
WriteLine2Log("context_BeginRequest(): IsEntireEntityBodyIsPreloaded =
true");
}
httpApplication.CompleteRequest();
//PushRequestToIIS(httpWorkerRequest, uploadedData);
}
}
}
private void context_EndRequest(object sender, EventArgs e)
{
WriteLine2Log("context_EndRequest()");
HttpApplication httpApplication
= sender as HttpApplication;
httpApplication.Context.Response.Write("<hr><h1><font
color=red>HelloWorldModule: End of Request</font></h1>");
//check whether the page is an upload page
if (IsUploadPage(httpApplication))
{
TotalSize = null;
CurrentSize = null;
}
}
private void context_Error(object sender, EventArgs e)
{
WriteLine2Log("context_Error()");
HttpApplication httpApplication
= sender as HttpApplication;
//check whether the page is an upload page
if (IsUploadPage(httpApplication))
{
TotalSize = null;
CurrentSize = null;
}
}
HttpWorkerRequest GetWorkerRequest(HttpContext context)
{
IServiceProvider provider = (IServiceProvider)HttpContext.Current;
HttpWorkerRequest httpWorkerRequest
= (HttpWorkerRequest)provider.GetService(typeof(HttpWorkerRequest));
return httpWorkerRequest;
}
private void PushRequestToIIS(HttpWorkerRequest request, byte[] textParts)
{
WriteLine2Log("PushRequestToIIS()");
BindingFlags bindingFlags = BindingFlags.Instance | BindingFlags.NonPublic;
Type type = request.GetType();
while ((type != null) && (type.FullName !=
"System.Web.Hosting.ISAPIWorkerRequest"))
type = type.BaseType;
if (type != null)
{
type.GetField("_contentAvailLength", bindingFlags).SetValue(request,
textParts.Length);
type.GetField("_contentTotalLength", bindingFlags).SetValue(request,
textParts.Length);
type.GetField("_preloadedContent", bindingFlags).SetValue(request,
textParts);
type.GetField("_preloadedContentRead", bindingFlags).SetValue(request,
true);
}
}
StreamWriter GetTempFileStream()
{
string tempFilePath
= System.IO.Path.GetTempPath();
string tempFileName
= System.IO.Path.GetRandomFileName();
string tempFileExtension
= ".pdis";
tempFilePath += tempFileName + tempFileExtension;
FileInfo fileInfo
= new FileInfo(tempFilePath);
FileStream fileStream
= fileInf
penWrite();StreamWriter streamWriter
= new StreamWriter(fileStream);
return streamWriter;
}
StreamWriter GetLogFileStream()
{
string logFilePath
= @"c:\pdislog.txt";
FileInfo fileInfo
= new FileInfo(logFilePath);
StreamWriter streamWriter
= fileInfo.AppendText();
//FileStream fileStream
// = fileInf
penWrite();//StreamWriter streamWriter
// = new StreamWriter(fileStream);
return streamWriter;
}
private void WriteLine2Log(string line)
{
string logPath
= @"C:\Documents and Settings\wbaldwin\My Documents\Visual Studio
2005\WebSites\Upload\Uploads\log.txt";
FileInfo fileInfo
= new FileInfo(logPath);
StreamWriter streamWriter;
if (!fileInfo.Exists)
{
streamWriter
= fileInfo.CreateText();
}
else
{
streamWriter
= File.AppendText(logPath);
}
streamWriter.WriteLine(DateTime.Now.ToShortTimeString() + ": " + line);
streamWriter.Close();
}
}