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

cde/programs/dtmail/dtmailpr/mailbox.C

@@ -0,0 +1,185 @@
+/* $XConsortium: mailbox.C /main/4 1996/04/21 19:44:02 drk $ */
+
+/*
+ *+SNOTICE
+ *
+ *	$:$
+ *
+ *	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 1994 Sun Microsystems, Inc.  All rights reserved.
+ *
+ *+ENOTICE
+ */
+
+#include <stdio.h>
+#include "dmx.hh"
+
+
+DmxMailbox::DmxMailbox (void)
+{
+	mbox = NULL;
+	newMessages = 0;
+	messageCount = 0;
+	firstNew = 0;
+	name = NULL;
+}
+
+void
+DmxMailbox::loadMessages (void)
+{
+	DtMailEnv		env;
+	boolean_t	moreMessages = B_TRUE;
+
+	// open the mailbox
+	// (O_RDONLY for now)
+	mbox->open (env,	/* DtMailEnv */
+		    DTM_FALSE,	/* auto_create */
+		    O_RDONLY, 	/* open(2) flag */ 
+		    (mode_t) 0,	/* create(2) mode */
+		    DTM_FALSE,	/* lock_flag */
+		    DTM_TRUE	/* auto_parse */
+	  );
+
+	if (handleError (env, "open mailbox") == B_TRUE)
+		exit (1);
+
+	// get the first message handle
+	DtMailMessageHandle	first = NULL, next = NULL, prev = NULL;
+	DtMailHeaderRequest	request;
+	DtMailHeaderLine 	hdrline;
+	int			i = 1;
+	DtMail::Message		*m = NULL;	// temporary
+
+	createHeaderRequest (request);
+
+	first = mbox->getFirstMessageSummary (env, request, hdrline);
+
+	if (handleError (env, "get first msg summary") == B_TRUE)
+		exit (1);
+
+	if (first == NULL)
+	{
+		fprintf (stderr,
+			"loadMessages: error w/1st message...exiting.\n");
+		exit (1);
+	}
+
+	// this makes hash of the caching strategy, but oh well....
+	m = mbox->getMessage (env, first);
+	if (handleError (env, "get first msg") == B_TRUE)
+		exit (1);
+	msg [i].setMessage (m);
+	
+	prev = first;
+
+	msg [i].setHandle (first);
+	msg [i].setHeader (hdrline);
+
+	while (moreMessages == B_TRUE)
+	{
+		next = mbox->getNextMessageSummary (env, prev,
+						request, hdrline);
+
+		if (next == NULL)
+		{
+			moreMessages = B_FALSE;
+			if (handleError (env, "msgLoop") == B_TRUE)
+				exit (1);
+			break; // break out if error
+		} else {
+			i++;	
+			msg [i].setHandle (next);
+			msg [i].setHeader (hdrline);
+		}
+		
+		prev = next;
+	}	
+
+	messageCount = i;
+
+
+	// fill in the remaining message structures .. temporary, honest!
+	for (int j = 1; j <= messageCount; j++)
+	{
+		m = mbox->getMessage (env, msg [j].msgHandle);
+		if (handleError (env, "getMessage loop") == B_TRUE)
+		{
+			printf ("fatal error...bailing...\n");
+			exit (1);
+		}	
+		msg [j].setMessage (m);
+
+		char	tmp [100];
+		sprintf (tmp, "%d", j);		// ick
+		msg [j].setInfo (tmp);
+
+		msg[j].getFlags ();
+		if (msg[j].isNew == B_TRUE)
+		{
+			newMessages++;
+			if (firstNew == 0)
+			{
+				firstNew = j;
+			}
+		}
+
+	}
+
+	// no new messages -- start with first message in mailbox
+	if (firstNew == 0)
+		firstNew = 1;
+		
+	// free header request structure
+	int k;
+	// this assumes that you have allocated all of the possible headers
+	// in the enum DmxHeaders -- a bad assumption, but currently true
+	for (k = 0; k < DMXNUMHDRS; k++)
+	{
+		free (request.header_name [k]);
+	}
+	delete request.header_name;
+	
+	return;
+}
+
+void
+DmxMailbox::createHeaderRequest (DtMailHeaderRequest &request)
+{
+	// set up default headers
+	request.number_of_names = DMXNUMHDRS;
+	request.header_name = new (char* [DMXNUMHDRS]);
+	request.header_name[DMXFROM] = strdup(DtMailMessageSender);
+	request.header_name[DMXSUBJ] = strdup(DtMailMessageSubject);
+	request.header_name[DMXDATE] = strdup(DtMailMessageReceivedTime);
+	request.header_name[DMXCLENGTH] = strdup(DtMailMessageContentLength);
+	request.header_name[DMXSTATUS] = strdup(DtMailMessageStatus);
+	request.header_name[DMXTO] = strdup(DtMailMessageTo);
+	request.header_name[DMXV3CHARSET] = strdup(DtMailMessageV3charset);
+	request.header_name[DMXCONTENTTYPE] = strdup(DtMailMessageContentType);
+
+	return;
+}
+
+void
+DmxMailbox::printMailboxInfo (void)
+{
+	if (newMessages > 0)
+	{
+		printf ("\"%s\": %d messages %d new\n",
+		name, messageCount, newMessages);
+	} else {
+		printf ("\"%s\": %d messages\n",
+		name, messageCount);
+	}
+
+	return;
+}