Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtmail/libDtMail/Common/AUTOServer.C

@@ -0,0 +1,285 @@
+/*
+ *+SNOTICE
+ *
+ *	$TOG: AUTOServer.C /main/6 1998/11/10 17:07:17 mgreess $
+ *
+ *	RESTRICTED CONFIDENTIAL INFORMATION:
+ *	
+ *	The information in this document is subject to special
+ *	restrictions in a confidential disclosure agreement between
+ *	HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
+ *	document outside HP, IBM, Sun, USL, SCO, or Univel without
+ *	Sun's specific written approval.  This document and all copies
+ *	and derivative works thereof must be returned or destroyed at
+ *	Sun's request.
+ *
+ *	Copyright 1993, 1995, 1995 Sun Microsystems, Inc.  All rights reserved.
+ *
+ *+ENOTICE
+ */
+/*
+ *		     Common Desktop Environment
+ *
+ *   (c) Copyright 1993, 1994, 1995 Hewlett-Packard Company
+ *   (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
+ *   (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
+ *   (c) Copyright 1993, 1994, 1995 Novell, Inc.
+ *   (c) Copyright 1995 Digital Equipment Corp.
+ *   (c) Copyright 1995 Fujitsu Limited
+ *   (c) Copyright 1995 Hitachi, Ltd.
+ *                                                                   
+ *
+ *                     RESTRICTED RIGHTS LEGEND                              
+ *
+ *Use, duplication, or disclosure by the U.S. Government is subject to
+ *restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
+ *Technical Data and Computer Software clause in DFARS 252.227-7013.  Rights
+ *for non-DOD U.S. Government Departments and Agencies are as set forth in
+ *FAR 52.227-19(c)(1,2).
+
+ *Hewlett-Packard Company, 3000 Hanover Street, Palo Alto, CA 94304 U.S.A.
+ *International Business Machines Corp., Route 100, Somers, NY 10589 U.S.A. 
+ *Sun Microsystems, Inc., 2550 Garcia Avenue, Mountain View, CA 94043 U.S.A.
+ *Novell, Inc., 190 River Road, Summit, NJ 07901 U.S.A.
+ *Digital Equipment Corp., 111 Powdermill Road, Maynard, MA 01754, U.S.A.
+ *Fujitsu Limited, 1015, Kamikodanaka Nakahara-Ku, Kawasaki 211, Japan
+ *Hitachi, Ltd., 6, Kanda Surugadai 4-Chome, Chiyoda-ku, Tokyo 101, Japan
+ */
+
+#include  <stdio.h>
+#include  <string.h>
+#include  <ctype.h>
+#include  <stdlib.h>
+
+#include  <DtMail/DtMailServer.hh>
+
+AUTOServer::AUTOServer(
+		char			*folder,
+		DtMail::Session		*session,
+		DtMail::MailBox		*mailbox,
+		DtMailAppendCallback	append_mailbox_cb,
+		void			*append_mailbox_cb_data)
+: DtMailServer(folder, session, mailbox,
+	       append_mailbox_cb, append_mailbox_cb_data)
+{
+    _server = NULL;
+}
+
+AUTOServer::~AUTOServer()
+{
+}
+
+
+//
+// Set delete flag for given message.
+//
+DTMailError_t
+AUTOServer::ptrans_delete(int number)
+{
+    static char	*pname = "AUTOServer::ptrans_delete";
+
+    if (_server) return _server->ptrans_delete(number);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Apply for connection authorization
+//
+DTMailError_t
+AUTOServer::ptrans_authorize(char *buf)
+{
+    static char	*pname = "AUTOServer::ptrans_authorize";
+
+    if (_server) return _server->ptrans_authorize(buf);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Expunge deleted messages
+//
+DTMailError_t
+AUTOServer::ptrans_fldstate_expunge()
+{
+    static char	*pname = "AUTOServer::ptrans_fldstate_expunge";
+
+    if (_server) return _server->ptrans_fldstate_expunge();
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Get range of messages to be fetched
+//
+DTMailError_t
+AUTOServer::ptrans_fldstate_read(int *countp, int *newp)
+{
+    static char	*pname = "AUTOServer::ptrans_fldstate_read";
+
+    if (_server) return _server->ptrans_fldstate_read(countp, newp);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Capture the sizes of all messages.
+//
+DTMailError_t
+AUTOServer::ptrans_msgsizes(int count, int *sizes)
+{
+    static char	*pname = "AUTOServer::ptrans_msgsizes";
+
+    if (_server) return _server->ptrans_msgsizes(count, sizes);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Is the given message old?
+//
+int
+AUTOServer::ptrans_msgisold(int num)
+{
+    static char	*pname = "AUTOServer::ptrans_msgisold";
+
+    if (_server) return _server->ptrans_msgisold(num);
+
+    return 0;
+}
+
+//
+// Quit the server
+//
+DTMailError_t
+AUTOServer::ptrans_quit()
+{
+    static char	*pname = "AUTOServer::ptrans_quit";
+
+    if (_server) return _server->ptrans_quit();
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// request nth message
+//
+DTMailError_t
+AUTOServer::ptrans_retrieve_start(int number, int *lenp)
+{
+    static char	*pname = "AUTOServer::ptrans_retrieve_start";
+
+    if (_server) return _server->ptrans_retrieve_start(number, lenp);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Parse command response
+//
+DTMailError_t
+AUTOServer::ptrans_parse_response(char *argbuf)
+{
+    static char	*pname = "AUTOServer::ptrans_parse_response";
+
+    if (_server) return _server->ptrans_parse_response(argbuf);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}
+
+//
+// Retrieve messages using IMAP Version 2bis or Version 4.
+//
+void
+AUTOServer::retrieve_messages(DtMailEnv &error)
+{
+    if (NULL != _server)
+    {
+        _server->retrieve_messages(error);
+	return;
+    }
+
+    //
+    // First time through
+    //
+    for (int i=0; i<AUTO_NPROTOCOLS; i++)
+    {
+	if (NULL != _server)
+	  delete _server;
+	
+	switch (i)
+	{
+	  case AUTO_POP3:
+	      _server = new POP3Server(
+					_folder,
+					_session,
+					_mailbox,
+					_append_mailbox_cb,
+					_append_mailbox_cb_data);
+	      break;
+	  case AUTO_APOP:
+	      _server = new APOPServer(
+					_folder,
+					_session,
+					_mailbox,
+					_append_mailbox_cb,
+					_append_mailbox_cb_data);
+	      break;
+	  case AUTO_IMAP:
+	      _server = new IMAPServer(
+					_folder,
+					_session,
+					_mailbox,
+					_append_mailbox_cb,
+					_append_mailbox_cb_data);
+	      break;
+	  case AUTO_POP2:
+	      _server = new POP2Server(
+					_folder,
+					_session,
+					_mailbox,
+					_append_mailbox_cb,
+					_append_mailbox_cb_data);
+	      break;
+	}
+
+        if (NULL != _server)
+        {
+            if (NULL != _password)
+              _server->set_password(_password);
+
+            _server->retrieve_messages(error);
+	    if (DTME_MailServerAccess_MissingPassword == (DTMailError_t) error)
+	    {
+		delete _server;
+		_server = NULL;
+		return;
+	    }
+	    else if (error.isNotSet())
+	      return;
+        }
+    }
+}
+
+//
+// Discard tail of FETCH response after reading message text.
+//
+DTMailError_t
+AUTOServer::ptrans_retrieve_end(int number)
+{
+    static char	*pname = "AUTOServer::ptrans_retrieve_end";
+
+    if (_server)
+      return _server->ptrans_retrieve_end(number);
+
+    _logger.logError(DTM_FALSE, "%s:  NULL server\n", pname);
+    return DTME_MailServerAccess_Error;
+}