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- package world
- import "path/filepath"
- import "os"
- import "encoding/xml"
- import "github.com/beoran/woe/sitef"
- import "github.com/beoran/woe/monolog"
- import "fmt"
- import "errors"
- type Privilege int
- const (
- PRIVILEGE_ZERO = Privilege(iota * 100)
- PRIVILEGE_NORMAL
- PRIVILEGE_MASTER
- PRIVILEGE_LORD
- PRIVILEGE_IMPLEMENTOR
- )
- type Named struct {
- Name string
- }
- type Account struct {
- Name string
- Hash string
- Algo string
- Email string
- Points int
- Privilege Privilege
- CharacterNames []string
- characters [] * Character
- }
- func SavePathForXML(dirname string, typename string, name string) string {
- return filepath.Join(dirname, typename, name + ".xml")
- }
- func SavePathFor(dirname string, typename string, name string) string {
- return filepath.Join(dirname, typename, name + ".sitef")
- }
- func NewAccount(name string, pass string, email string, points int) (*Account) {
- return &Account{name, pass, "plain", email, points, PRIVILEGE_NORMAL, nil, nil}
- }
- // Password Challenge for an account.
- func (me * Account) Challenge(challenge string) bool {
- if me.Algo == "plain" {
- return me.Hash == challenge
- }
- // XXX implement encryption later
- return false
- }
- // Helpers for use with sitef records
- func SitefStoreString(rec sitef.Record, key string, val string) {
- rec[key] = val
- }
- func SitefStoreInt(rec sitef.Record, key string, val int) {
- rec[key] = fmt.Sprintf("%d", val)
- }
- func SitefStoreArray(rec sitef.Record, key string, val LabeledList) {
- }
- // Save an account as a sitef file.
- func (me * Account) Save(dirname string) (err error) {
- path := SavePathFor(dirname, "account", me.Name)
-
- rec := make(sitef.Record)
- rec.Put("name", me.Name)
- rec.Put("hash", me.Hash)
- rec.Put("algo", me.Algo)
- rec.Put("email", me.Email)
- rec.PutInt("points", me.Points)
- rec.PutInt("privilege", int(me.Privilege))
- rec.PutInt("characters",len(me.characters))
- for i, chara := range me.characters {
- key := fmt.Sprintf("characters[%d]", i)
- rec.Put(key, chara.Name)
- }
- monolog.Debug("Saving Acccount record: %s %v", path, rec)
- return sitef.SaveRecord(path, rec)
- }
- // Load an account from a sitef file.
- func LoadAccount(dirname string, name string) (account *Account, err error) {
-
- path := SavePathFor(dirname, "account", name)
-
- records, err := sitef.ParseFilename(path)
- if err != nil {
- return nil, err
- }
-
- if len(records) < 1 {
- return nil, errors.New("No record found!")
- }
-
- record := records[0]
- monolog.Info("Loading Account record: %s %v", path, record)
-
- account = new(Account)
- account.Name = record.Get("name")
- account.Hash = record.Get("hash")
- account.Algo = record.Get("algo")
- account.Email = record.Get("email")
- account.Points, err = record.GetInt("points")
- if err != nil {
- account.Points = 0
- }
- var nchars int
- nchars, err = record.GetInt("characters")
- if err != nil {
- nchars = 0
- }
- _ = nchars
- /* Todo: load characters here... */
- monolog.Info("Loaded Account: %s %v", path, record)
- return account, nil
- }
-
- func (me * Account) SaveXML(dirname string) (err error) {
- path := SavePathForXML(dirname, "account", me.Name)
-
- file, err := os.Create(path)
- if err != nil {
- return err
- }
- enc := xml.NewEncoder(file)
- enc.Indent(" ", " ")
- return enc.Encode(me)
- }
- func LoadAccountXML(dirname string, name string) (account *Account, err error) {
- path := SavePathForXML(dirname, "account", name)
-
- file, err := os.Open(path)
- if err != nil {
- return nil, err
- }
- dec := xml.NewDecoder(file)
- account = new(Account)
- err = dec.Decode(account)
- return account, nil
- }
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