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Coffeecup free ftp popularity10/28/2023 Private Sub setCredentials(ByVal _FTPUser As String, ByVal _FTPPass As String) MessageBox.Show(ex.Message, "Directory Fetch Error: ", MessageBoxButtons.OK, MessageBoxIcon.Error) _request.Method = .ListDirectoryDetailsĭim _reader As System.IO.StreamReader = New System.IO.StreamReader(responseStream)ĭim FileData As String = _reader.ReadToEndĭim Lines() As String = FileData.Split(New String(), StringSplitOptions.RemoveEmptyEntries) Public Function GetDirectory(ByVal _ftpPath As String) As List(Of String)ĭim _request As = (_ftpPath) MessageBox.Show(ex.Message, "Download Error: ", MessageBoxButtons.OK, MessageBoxIcon.Error) _request.Method = .DownloadFileĭim _response As = _request.GetResponse()ĭim responseStream As System.IO.Stream = _response.GetResponseStream()ĭim fs As New System.IO.FileStream(_FileName, System.IO.FileMode.Create) Public Sub DownloadFile(ByVal _FileName As String, ByVal _ftpDownloadPath As String)ĭim _request As = (_ftpDownloadPath) MessageBox.Show(ex.Message, "Upload Error: ", MessageBoxButtons.OK, MessageBoxIcon.Error) _FtpWebRequest.ContentLength = _FileInfo.Lengthĭim _FileStream As System.IO.FileStream = _FileInfo.OpenRead()ĭim _Stream As System.IO.Stream = _FtpWebRequest.GetRequestStream()ĭim contentLen As Integer = _FileStream.Read(buff, 0, buffLength)ĬontentLen = _FileStream.Read(buff, 0, buffLength) _FtpWebRequest.Credentials = _credentials Public Sub UploadFile(ByVal _FileName As String, ByVal _UploadPath As String)ĭim _FileInfo As New System.IO.FileInfo(_FileName)ĭim _FtpWebRequest As = CType((New Uri(_UploadPath)), ) Sub New(ByVal _FTPUser As String, ByVal _FTPPass As String) I hope this FTP class will help you get on the right path: Public Class FTP The issue is your file writer, it is important to note that images are very forgiving when missing information. ' writer.Write(fileContents, 0, fileContents.Length) 'Using writer As Stream = ftpRequest.GetRequestStream 'fr.Read(fileContents, 0, Convert.ToInt32(oFile.Length)) 'writer.Write(fileContents, 0, fileContents.Length) The final ftp function with old parts commented out to make it easier to see the changes: Public Function UploadFile(ByVal User As String, ByVal oFile As FileInfo) As Booleanįr.CopyTo(writer) ' This is the important part. Which I was able to use to get a file to upload without being corrupted. So, after a lot of searching and looking, I found this answer: C# - File is corrupt after uploaded to server I'm not really sure how to troubleshoot this or what I can research to find the answer. The files sizes are different, though!" and when I run a checksum on both files they come back with different values. I used HxD to compare the files, and it came back with a message saying: "The chosen files are identical. I used my program to upload the file, and then downloaded it with with coffeecup and it came up as damaged when I tried to open it in excel. So I took a file and uploaded it through coffeecup free ftp, downloaded it, and it opened fine. Writer.Write(fileContents, 0, fileContents.Length)įtpResponse = CType(ftpRequest.GetResponse, FtpWebResponse) Using writer As Stream = ftpRequest.GetRequestStream If UseSSL Then ServicePointManager.ServerCertificateValidationCallback = New RemoteCertificateValidationCallback(AddressOf ValidateServerCertificate)įr.Read(fileContents, 0, Convert.ToInt32(oFile.Length)) Public Function UploadFile(ByVal User As String, ByVal oFile As FileInfo) As BooleanįtpRequest = CType(FtpWebRequest.Create(Base + User + "/" + oFile.Name), FtpWebRequest)įtpRequest.Method = įtpRequest.Credentials = Cred ' New NetworkCredential(.) I don't seem to have any problems with image files so far. Excel is able to repair the file, but I wan't to avoid the problem. The file is ok on the local computer, but on the remote computer the file says corrupted when opening in Excel. Program I am working on corrupts Excel files when it uploads them.
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