/* $Id: LicqClient.c,v 1.11 2002/06/21 04:31:31 bluehal Exp $ */
/* Author : Yong-iL Joh ( tolkien@mizi.com )
   Modified: Jorge García ( Jorge.Garcia@uv.es )
 * 
 * LICQ checker.
 *
 * Last Updated : $Date: 2002/06/21 04:31:31 $
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "Client.h"
#include <sys/stat.h>
#include <utime.h>
#include <errno.h>
#ifdef USE_DMALLOC
#include <dmalloc.h>
#endif

#define PCM     (pc->u).mbox

int licqCheckHistory( /*@notnull@ */ Pop3 pc)
{
	struct utimbuf ut;

	DM(pc, DEBUG_INFO, ">Mailbox: '%s'\n", pc->path);

	if (fileHasChanged(pc->path, &ut.actime, &PCM.mtime, &PCM.size) != 0
		|| pc->OldMsgs < 0) {
		FILE *F;
		char buf[1024];
		int count_status = 0;

		F = openMailbox(pc, pc->path);
		if (F == NULL)
			return -1;
		/* count message */
		while (fgets(buf, BUF_SIZE, F)) {
			if ((buf[0] == '[') || (buf[0] == '-')) {	/* new, or old licq */
				count_status++;
			}
		}
		(void) fclose(F);

		pc->TotalMsgs = count_status * 2;
		pc->UnreadMsgs = pc->TotalMsgs - count_status;
		DM(pc, DEBUG_INFO, "from: %d status: %d\n", pc->TotalMsgs,
		   pc->UnreadMsgs);

		/* Not clear that resetting the mtime is useful, as
		   mutt is not involved.  Unfortunately, I
		   (nspring/blueHal) can't tell whether this
		   cut-and-pasted code is needed */
		ut.modtime = PCM.mtime;
		utime(pc->path, &ut);
	}

	return 0;
}

int licqCreate( /*@notnull@ */ Pop3 pc, const char *str)
{
	/* LICQ format: licq:fullpathname */

	pc->TotalMsgs = 0;
	pc->UnreadMsgs = 0;
	pc->OldMsgs = -1;
	pc->OldUnreadMsgs = -1;
	pc->checkMail = licqCheckHistory;

	strcpy(pc->path, str + 5);	/* cut off ``licq:'' */

	DM(pc, DEBUG_INFO, "licq: str = '%s'\n", str);
	DM(pc, DEBUG_INFO, "licq: path= '%s'\n", pc->path);

	return 0;
}

/* vim:set ts=4: */
/*
 * Local Variables:
 * tab-width: 4
 * c-indent-level: 4
 * c-basic-offset: 4
 * End:
 */