/// <summary>
/// Raises <b>Copy</b> event.
/// </summary>
/// <param name="targetFolder">Target folder name with optional path.</param>
/// <param name="messagesInfo">Messages info.</param>
/// <param name="response">Default IMAP server response.</param>
/// <returns>Returns event args.</returns>
private IMAP_e_Copy OnCopy(string targetFolder,IMAP_MessageInfo[] messagesInfo,IMAP_r_ServerStatus response)
{
IMAP_e_Copy eArgs = new IMAP_e_Copy(m_pSelectedFolder.Folder,targetFolder,messagesInfo,response);
if(this.Copy != null){
this.Copy(this,eArgs);
}
return eArgs;
}
private void m_pImapServer_Session_Copy(object sender,IMAP_e_Copy e)
{
/* RFC 3501 6.4.7. COPY Command.
If the COPY command is unsuccessful for any reason, server
implementations MUST restore the destination mailbox to its state
before the COPY attempt.
*/
try{
IMAP_Session ses = (IMAP_Session)sender;
List<IMAP_MessageInfo> copiedMessageInfos = new List<IMAP_MessageInfo>();
try{
foreach(IMAP_MessageInfo msgInfo in e.MessagesInfo){
m_pApi.CopyMessage(
ses.AuthenticatedUserIdentity.Name,
ses.AuthenticatedUserIdentity.Name,
e.SourceFolder,
ses.AuthenticatedUserIdentity.Name,
e.TargetFolder,
msgInfo
);
copiedMessageInfos.Add(msgInfo);
}
}
catch(Exception x){
// Delete copied messages.
foreach(IMAP_MessageInfo msgInfo in copiedMessageInfos){
try{
m_pApi.DeleteMessage(
ses.AuthenticatedUserIdentity.Name,
ses.AuthenticatedUserIdentity.Name,
e.TargetFolder,
msgInfo.ID,
(int)msgInfo.UID
);
}
catch{
// We don't care about deleting errors here.
}
}
throw x;
}
}
catch(Exception x){
e.Response = new IMAP_r_ServerStatus(e.Response.CommandTag,"NO","Error: " + x.Message);
}
}
