idimap4.pas

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{ $HDR$}
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{}
{ $Log:  11627: IdIMAP4.pas
{
    Rev 1.57    11/8/2004 8:39:00 AM  DSiders
  Removed comment in TIdIMAP4.SearchMailBox implementation that caused DOM
  problem when locating the symbol id.
}
{
{   Rev 1.56    10/26/2004 10:19:58 PM  JPMugaas
{ Updated refs.
}
{
{   Rev 1.55    2004.10.26 2:19:56 PM  czhower
{ Resolved alias conflict.
}
{
    Rev 1.54    6/11/2004 9:36:34 AM  DSiders
  Added "Do not Localize" comments.
}
{
{   Rev 1.53    6/4/04 12:48:12 PM  RLebeau
{ ContentTransferEncoding bug fix
}
{
{   Rev 1.52    01/06/2004 19:03:46  CCostelloe
{ .NET bug fix
}
{
{   Rev 1.51    01/06/2004 01:16:18  CCostelloe
{ Various improvements
}
{
{   Rev 1.50    20/05/2004 22:04:14  CCostelloe
{ IdStreamVCL changes
}
{
{   Rev 1.49    20/05/2004 08:43:12  CCostelloe
{ IdStream change
}
{
{   Rev 1.48    16/05/2004 20:40:46  CCostelloe
{ New TIdText/TIdAttachment processing
}
{
{   Rev 1.47    24/04/2004 23:54:42  CCostelloe
{ IMAP-style UTF-7 encoding/decoding of mailbox names added
}
{
{   Rev 1.46    13/04/2004 22:24:28  CCostelloe
{ Bug fix (FCapabilities not created if not DOTNET)
}
{
{   Rev 1.45    3/18/2004 2:32:40 AM  JPMugaas
{ Should compile under D8 properly.
}
{
{   Rev 1.44    3/8/2004 10:10:32 AM  JPMugaas
{ IMAP4 should now have SASLMechanisms again.  Those work in DotNET now.
{ SSL abstraction is now supported even in DotNET so that should not be
{ IFDEF'ed out.
}
{
{   Rev 1.43    07/03/2004 17:55:16  CCostelloe
{ Updates to cover changes in other units
}
{
{   Rev 1.42    2/4/2004 2:36:58 AM  JPMugaas
{ Moved more units down to the implementation clause in the units to make them
{ easier to compile.
}
{
{   Rev 1.41    2/3/2004 4:12:50 PM  JPMugaas
{ Fixed up units so they should compile.
}
{
{   Rev 1.40    2004.02.03 5:43:48 PM  czhower
{ Name changes
}
{
{   Rev 1.39    2004.02.03 2:12:10 PM  czhower
{ $I path change
}
{
{   Rev 1.38    1/27/2004 4:01:12 PM  SPerry
{ StringStream ->IdStringStream
}
{
{   Rev 1.37    1/25/2004 3:11:12 PM  JPMugaas
{ SASL Interface reworked to make it easier for developers to use.
{ SSL and SASL reenabled components.
}
{
{   Rev 1.36    23/01/2004 01:48:28  CCostelloe
{ Added BinHex4.0 encoding support for parts
}
{
{   Rev 1.35    1/21/2004 3:10:40 PM  JPMugaas
{ InitComponent
}
{
{   Rev 1.34    31/12/2003 09:40:32  CCostelloe
{ ChangeReplyClass removed, replaced AnsiSameText with TextIsSame, stream code
{ not tested.
}
{   Rev 1.33    28/12/2003 23:48:18  CCostelloe
{ More TEMPORARY fixes to get it to compile under D7 and D8 .NET
}
{
{   Rev 1.32    22/12/2003 01:20:20  CCostelloe
{ .NET fixes.  This is a TEMPORARY combined Indy9/10/.NET master file.
}
{
{   Rev 1.31    14/12/2003 21:03:16  CCostelloe
{ First version for .NET
}
{
{    Rev 1.30    10/17/2003 12:11:06 AM  DSiders
{  Added localization comments.
{  Added resource strings for exception messages.
}
{
{   Rev 1.29    2003.10.12 3:53:10 PM  czhower
{ compile todos
}
{
{   Rev 1.28    10/12/2003 1:49:50 PM  BGooijen
{ Changed comment of last checkin
}
{
{   Rev 1.27    10/12/2003 1:43:34 PM  BGooijen
{ Changed IdCompilerDefines.inc to Core\IdCompilerDefines.inc
}
{
{   Rev 1.26    20/09/2003 15:38:38  CCostelloe
{ More patches added for different IMAP servers
}
{
{   Rev 1.25    12/08/2003 01:17:38  CCostelloe
{ Retrieve and AppendMsg updated to suit changes made to attachment encoding
{ changes in other units
}
{
{   Rev 1.24    21/07/2003 01:22:24  CCostelloe
{ Added CopyMsg and UIDCopyMsgs.  (UID)Receive(Peek) rewritten.  AppendMsg
{ still buggy with attachments.  Public variable FGreetingBanner added.  Added
{ "if Connected then " to Destroy.  Attachment filenames now decoded if
{ necessary.  Added support for multisection parts.  Resolved issue of some
{ servers leaving out the trailing "NIL NIL NIL" at the end of some body
{ structures.  UIDRetrieveAllHeaders removed
}
{
{   Rev 1.23    18/06/2003 21:53:36  CCostelloe
{ Rewrote GetResponse from scratch.  Restored Capabilities for login.  Compiles
{ and runs properly (may be a couple of minor bugs not yet discovered).
}
{
{   Rev 1.22    6/16/2003 11:48:18 PM  JPMugaas
{ Capabilities has to be restored for SASL and SSL support.
}
{
{   Rev 1.21    17/06/2003 01:33:46  CCostelloe
{ Updated to support new LoginSASL.  Compiles OK, may not yet run OK.
}
{
{   Rev 1.20    12/06/2003 10:17:54  CCostelloe
{ Partial update for Indy 10's new Reply structure.  Compiles but does not run
{ correctly.  Checked in to show problem with Get/SetNumericCode in IdReplyIMAP.
}
{
{   Rev 1.19    04/06/2003 02:33:44  CCostelloe
{ Compiles under Indy 10 with the revised Indy 10 structure, but does not yet
{ work properly due to some of the changes.  Will be fixed by me in a later
{ check-in.
}
{
{   Rev 1.18    14/05/2003 01:55:50  CCostelloe
{ This version (with the extra IMAP functionality recently added) now compiles
{ on Indy 10 and works in a real application.
}
{
{   Rev 1.17    5/12/2003 02:19:56 AM  JPMugaas
{ Now should work properly again.  I also removed all warnings and errors in
{ Indy 10.
}
{
{   Rev 1.16    5/11/2003 07:35:44 PM  JPMugaas
}
{
{   Rev 1.15    5/11/2003 07:11:06 PM  JPMugaas
{ Fixed to eliminate some warnings and compile errors in Indy 10.
}
{
{   Rev 1.14    11/05/2003 23:53:52  CCostelloe
{ Bug fix due to Windows 98 / 2000 discrepancies
}
{
{   Rev 1.13    11/05/2003 23:08:36  CCostelloe
{ Lots more bug fixes, plus IMAP code moved up from IdRFCReply
}
{
{   Rev 1.12    5/10/2003 07:31:22 PM  JPMugaas
{ Updated with some bug fixes and some cleanups.
}
{
{   Rev 1.11    5/9/2003 10:51:26 AM  JPMugaas
{ Bug fixes.  Now works as it should.  Verified.
}
{
{   Rev 1.9    5/9/2003 03:49:44 AM  JPMugaas
{ IMAP4 now supports SASL.  Merged some code from Ciaran which handles the +
{ SASL continue reply in IMAP4 and makes a few improvements.  Verified to work
{ on two servers.
}
{
{   Rev 1.8    5/8/2003 05:41:48 PM  JPMugaas
{ Added constant for SASL continuation.
}
{
{   Rev 1.7    5/8/2003 03:17:50 PM  JPMugaas
{ Flattened ou the SASL authentication API, made a custom descendant of SASL
{ enabled TIdMessageClient classes.
}
{
{   Rev 1.6    5/8/2003 11:27:52 AM  JPMugaas
{ Moved feature negoation properties down to the ExplicitTLSClient level as
{ feature negotiation goes hand in hand with explicit TLS support.
}
{
{   Rev 1.5    5/8/2003 02:17:44 AM  JPMugaas
{ Fixed an AV in IdPOP3 with SASL list on forms.  Made exceptions for SASL
{ mechanisms missing more consistant, made IdPOP3 support feature feature
{ negotiation, and consolidated some duplicate code.
}
{
{   Rev 1.4    5/7/2003 10:20:32 PM  JPMugaas