/
mapledataprovider.go
51 lines (44 loc) · 1.59 KB
/
mapledataprovider.go
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/*
Copyright 2014-2015 Franc[e]sco (lolisamurai@tfwno.gf)
This file is part of maplelib-go.
maplelib-go 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 3 of the License, or
(at your option) any later version.
maplelib-go 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 maplelib-go. If not, see <http://www.gnu.org/licenses/>.
*/
package wz
// 90% of this package is ported directly from OdinMS, so credits to them
import (
"errors"
"os"
)
// A MapleDataProvider is a generic interface for an object that
// parses or provides wz data
type MapleDataProvider interface {
Get(path string) (MapleData, error)
Root() MapleDataDirectoryEntry
}
// NewMapleDataProvider analyzes the given path and provides the appropriate
// MapleDataProvider for the format if supported. If the format is not supported
// it will return nil.
// At the moment, only wz xml files are supported.
func NewMapleDataProvider(path string) (res MapleDataProvider, err error) {
res = nil
file, err := os.Open(path)
if err != nil {
return
}
defer file.Close()
fi, err := file.Stat()
if !fi.IsDir() { // TODO: support Wz files
err = errors.New("Wz files are not supported yet, please use wz xml's")
return
}
return NewXml(path)
}