// ---------------------------------------------------------------------------80
//                ICQ plugin for Miranda Instant Messenger
//                ________________________________________
//
// Copyright © 2000-2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede
// Copyright © 2001-2002 Jon Keating, Richard Hughes
// Copyright © 2002-2004 Martin Öberg, Sam Kothari, Robert Rainwater
// Copyright © 2004-2008 Joe Kucera
// Copyright © 2012-2014 Miranda NG Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// -----------------------------------------------------------------------------

#include "icqoscar.h"

void CIcqProto::handleBosFam(unsigned char *pBuffer, WORD wBufferLength, snac_header* pSnacHeader)
{
	switch (pSnacHeader->wSubtype) {

	case ICQ_PRIVACY_RIGHTS_REPLY: // Reply to CLI_REQBOS
		handlePrivacyRightsReply(pBuffer, wBufferLength);
		break;

	case ICQ_ERROR:
		{
			WORD wError;

			if (wBufferLength >= 2)
				unpackWord(&pBuffer, &wError);
			else
				wError = 0;

			LogFamilyError(ICQ_BOS_FAMILY, wError);
			break;
		}

	default:
		debugLogA("Warning: Ignoring SNAC(x%02x,x%02x) - Unknown SNAC (Flags: %u, Ref: %u)", ICQ_BOS_FAMILY, pSnacHeader->wSubtype, pSnacHeader->wFlags, pSnacHeader->dwRef);
		break;

	}
}

void CIcqProto::handlePrivacyRightsReply(unsigned char *pBuffer, WORD wBufferLength)
{
	if (wBufferLength >= 12)
	{
		oscar_tlv_chain* pChain = readIntoTLVChain(&pBuffer, wBufferLength, 0);
		if (pChain)
		{
			WORD wMaxVisibleContacts;
			WORD wMaxInvisibleContacts;
			WORD wMaxTemporaryVisibleContacts;

			wMaxVisibleContacts = pChain->getWord(0x0001, 1);
			wMaxInvisibleContacts = pChain->getWord(0x0002, 1);
			wMaxTemporaryVisibleContacts = pChain->getWord(0x0003, 1);

			disposeChain(&pChain);

			debugLogA("PRIVACY: Max visible %u, max invisible %u, max temporary visible %u items.", wMaxVisibleContacts, wMaxInvisibleContacts, wMaxTemporaryVisibleContacts);

			// Success
			return;
		}
	}

	// Failure
	debugLogA("Warning: Malformed SRV_PRIVACY_RIGHTS_REPLY");
}

void CIcqProto::makeContactTemporaryVisible(MCONTACT hContact)
{
	DWORD dwUin;
	uid_str szUid;

	if (getByte(hContact, "TemporaryVisible", 0))
		return; // already there

	if (getContactUid(hContact, &dwUin, &szUid))
		return; // Invalid contact

	icq_sendGenericContact(dwUin, szUid, ICQ_BOS_FAMILY, ICQ_CLI_ADDTEMPVISIBLE);

	setByte(hContact, "TemporaryVisible", 1);

#ifdef _DEBUG
	debugLogA("Added contact %s to temporary visible list", strUID(dwUin, szUid));
#endif
}