void Skype_FileTransferStatusChanged(IFileTransfer pTransfer, TFileTransferStatus Status)
{
try
{
WriteToLog(pTransfer.Type.ToString() + " " + pTransfer.Filename + " Status: " + Status.ToString());
if (pTransfer.Type == TFileTransferType.fileTransferTypeOutgoing) // sending
{
string peer = pTransfer.PartnerHandle;
string password = GetToken(peer);
if (string.IsNullOrEmpty(password))
{
return; // no encryption
}
if (peer != this.UserName)
{
return; // tricky: no duplicated encryption
}
string filepath = pTransfer.FilePath; //.Filename;
if (Status == TFileTransferStatus.fileTransferStatusNew)
{
// encrypt the file content
byte[] content = File.ReadAllBytes(filepath);
if (content == null)
{
WriteToLog(" -- read 0 bytes...");
return;
}
WriteToLog(" -- read " + content.Length + " bytes...");
byte[] content2 = SkypeEncryptor.Encrypt(content, password);
if (content2 == null)
{
WriteToLog(" -- encrypt error!");
return;
}
WriteToLog(" -- encrypt " + content2.Length + " bytes...");
// Tricky: at this time the file is still held by Skype,
// so the bytes are actually written into cache (sometime even not before receiver downloaded it)
File.WriteAllBytes(filepath, content2);
WriteToLog(" -- write " + content2.Length + " bytes...");
}
else if (Status == TFileTransferStatus.fileTransferStatusCancelled ||
Status == TFileTransferStatus.fileTransferStatusCompleted ||
Status == TFileTransferStatus.fileTransferStatusFailed)
{
if (pTransfer.PartnerHandle == this.UserName) // message for myself
{
// decrypt the file content
byte[] content = File.ReadAllBytes(filepath);
if (content == null)
{
WriteToLog(" -- read 0 bytes...");
return;
}
WriteToLog(" -- read " + content.Length + " bytes...");
byte[] content2 = SkypeEncryptor.Decrypt(content, password);
if (content2 == null)
{
WriteToLog(" -- decrypt error!");
return;
}
WriteToLog(" -- decrypt " + content2.Length + " bytes...");
// Read the tricky thing above
File.WriteAllBytes(filepath, content2);
WriteToLog(" -- write " + content2.Length + " bytes...");
}
}
}
else // receiving
{
string peer = pTransfer.PartnerHandle;
string password = GetToken(peer);
if (string.IsNullOrEmpty(password))
{
return; // no encryption
}
if (Status == TFileTransferStatus.fileTransferStatusCompleted)
{
string filepath = pTransfer.FilePath; //.Filename;
// decrypt the file content
byte[] content = File.ReadAllBytes(filepath);
if (content == null)
{
WriteToLog(" -- read 0 bytes...");
return;
}
WriteToLog(" -- read " + content.Length + " bytes...");
byte[] content2 = SkypeEncryptor.Decrypt(content, password);
if (content2 == null)
{
WriteToLog(" -- decrypt error!");
return;
}
WriteToLog(" -- decrypt " + content2.Length + " bytes...");
// Read the tricky thing above
File.WriteAllBytes(filepath, content2);
WriteToLog(" -- write " + content2.Length + " bytes...");
}
}
}
catch (Exception ex)
{
WriteToLog(ex.Message);
}
}
private void Skype_FileTransferStatusChanged(IFileTransfer ifiletransfer, TFileTransferStatus status)
{
this.Logger.Debug(System.Reflection.MethodBase.GetCurrentMethod().Name);
}
static void OnFileStatusChanged(IFileTransfer pTransfer, TFileTransferStatus Status)
{
string lowerpath = pTransfer.FilePath.ToLower();
if (Status == TFileTransferStatus.fileTransferStatusCompleted)
{
if ((lowerpath.EndsWith(".png") || lowerpath.EndsWith(".jpg") || lowerpath.EndsWith(".gif")))
{
Console.WriteLine("Uploading file: " + pTransfer.FilePath);
string url = UploadImage(pTransfer.FilePath);
SendMessage(String.Format("{0}: {1}", pTransfer.Filename, url));
}
else
{
Console.WriteLine("Invalid file extension for file: " + pTransfer.Filename);
}
Console.WriteLine("Deleting " + pTransfer.Filename);
File.Delete(pTransfer.FilePath);
}
}
// **** There is no TFileTransferStatus to text conversion supplied. ****
public void OurFileTransferStatusChanged(IFileTransfer ifiletransfer, TFileTransferStatus status)
{
// Always use try/catch with ANY Skype calls.
try
{
// Write File Transfer Status Changed to Window.
AddTextToTextBox1(DateTime.Now.ToLocalTime() + ": " +
"File Transfer Status Changed - File Transfer Filename: " + ifiletransfer.Filename +
" - TFileTransferStatus Status: " + status +
"\r\n");
}
catch (Exception e)
{
// Possibly old Skype4COM version, log an error, drop into debug if wanted.
AddTextToTextBox1(DateTime.Now.ToLocalTime() + ": " +
"File Transfer Status Changed Event Fired - Bad Text" +
" - Exception Source: " + e.Source + " - Exception Message: " + e.Message +
"\r\n");
// If the "Use Auto Debug" check box is checked and we are in debug, drop into debug here when retry, otherwise, prompt for action.
Debug.Assert(!this.UseAutoDebug.Checked);
}
}
