haiku.git

/*****************************************************************************/
// BeUtils.cpp
//
// Version: 1.0.0d1
//
// Several utilities for writing applications for the BeOS. It are small
// very specific functions, but generally useful (could be here because of a
// lack in the APIs, or just sheer lazyness :))
//
// Author
//   Ithamar R. Adema
//   Michael Pfeiffer
//
// This application and all source files used in its construction, except
// where noted, are licensed under the MIT License, and have been written
// and are:
//
// Copyright (c) 2001, 2002 Haiku Project
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
/*****************************************************************************/

#include <Application.h>
#include <Bitmap.h>
#include <Messenger.h>
#include <Resources.h>
#include <Roster.h>
#include <String.h>

#include "BeUtils.h"


// ---------------------------------------------------------------
// TestForAddonExistence
//
// [Method Description]
//
// Parameters:
//
// Returns:
// ---------------------------------------------------------------
status_t TestForAddonExistence(const char* name, directory_which which, const char* section, BPath& outPath)
{
	status_t err = B_OK;

	if ((err=find_directory(which, &outPath)) == B_OK &&
		(err=outPath.Append(section)) == B_OK &&
		(err=outPath.Append(name)) == B_OK)
	{
		struct stat buf;
		err = stat(outPath.Path(), &buf);
	}

	return err;
}

// Implementation of Object

Object::~Object() {
}

// Implementation of AutoReply

AutoReply::AutoReply(BMessage* sender, uint32 what)
	: fSender(sender)
	, fReply(what)
{
}

AutoReply::~AutoReply() {
	fSender->SendReply(&fReply);
	delete fSender;
}

bool MimeTypeForSender(BMessage* sender, BString& mime) {
	BMessenger msgr = sender->ReturnAddress();
	team_id team = msgr.Team();
	app_info info;
	if (be_roster->GetRunningAppInfo(team, &info) == B_OK) {
		mime = info.signature;
		return true;
	}
	return false;
}