/* 
Copyright (C) 2010 Mataes

This is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

This 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this file; see the file license.txt.  If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  
*/

#include "common.h"

HANDLE Timer;

int OnFoldersChanged(WPARAM, LPARAM)
{
	FoldersGetCustomPathT(hPluginUpdaterFolder, tszRoot, MAX_PATH, _T(""));
	size_t len = _tcslen(tszRoot);
	if (tszRoot[len-1] == '\\' || tszRoot[len-1] == '/')
		tszRoot[len-1] = 0;
	return 0;
}

int ModulesLoaded(WPARAM wParam, LPARAM lParam)
{
	HookEvent(ME_FOLDERS_PATH_CHANGED, OnFoldersChanged);

	opts.bSilent = true;

	int iRestartCount = DBGetContactSettingByte(NULL, MODNAME, "RestartCount", 2);
	if (iRestartCount > 0)
		DBWriteContactSettingByte(NULL, MODNAME, "RestartCount", iRestartCount-1);
	else
		EmptyFolder(0, TRUE); // silently

	if (AllowUpdateOnStartup())
		DoCheck(opts.bUpdateOnStartup);

	Timer = CreateWaitableTimer(NULL, FALSE, NULL);
	InitTimer();

	return 0;
}

INT_PTR MenuCommand(WPARAM wParam,LPARAM lParam)
{
	opts.bSilent = false;
	DoCheck(1);
	return 0;
}

INT_PTR EmptyFolder(WPARAM wParam,LPARAM lParam)
{
	SHFILEOPSTRUCT file_op = {
		NULL,
		FO_DELETE,
		tszRoot,
		_T(""),
		FOF_NOERRORUI |
		FOF_SILENT,
		false,
		0,
		_T("") };
	if (lParam)
		file_op.fFlags |= FOF_NOCONFIRMATION;
	SHFileOperation(&file_op);
	return 0;
}

int OnPreShutdown(WPARAM wParam, LPARAM lParam)
{
	CancelWaitableTimer(Timer);
	CloseHandle(Timer);

	if (hwndDialog != NULL)
		DestroyWindow(hwndDialog);
	return 0;
}