/*
 * Copyright 2006, Haiku.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Stephan Aßmus <superstippi@gmx.de>
 */

#include "support_settings.h"

#include <stdio.h>

#include <Directory.h>
#include <File.h>
#include <FindDirectory.h>
#include <Message.h>
#include <Path.h>

// load_settings
status_t
load_settings(BMessage* message, const char* fileName, const char* folder)
{
        status_t ret = B_BAD_VALUE;
        if (message) {
                BPath path;
                if ((ret = find_directory(B_USER_SETTINGS_DIRECTORY, &path)) == B_OK) {
                        // passing folder is optional
                        if (folder)
                                ret = path.Append(folder);
                        if (ret == B_OK && (ret = path.Append(fileName)) == B_OK) {
                                BFile file(path.Path(), B_READ_ONLY);
                                if ((ret = file.InitCheck()) == B_OK) {
                                        ret = message->Unflatten(&file);
                                        file.Unset();
                                }
                        }
                }
        }
        return ret;
}

// save_settings
status_t
save_settings(BMessage* message, const char* fileName, const char* folder)
{
        status_t ret = B_BAD_VALUE;
        if (message) {
                BPath path;
                if ((ret = find_directory(B_USER_SETTINGS_DIRECTORY, &path)) == B_OK) {
                        // passing folder is optional
                        if (folder && (ret = path.Append(folder)) == B_OK)
                                ret = create_directory(path.Path(), 0777);
                        if (ret == B_OK && (ret = path.Append(fileName)) == B_OK) {
                                BFile file(path.Path(),
                                                   B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE);
                                if ((ret = file.InitCheck()) == B_OK) {
                                        ret = message->Flatten(&file);
                                        file.Unset();
                                }
                        }
                }
        }
        return ret;
}