// NewChatLog instantiates chat logs...
func NewChatLog(path string) (*ChatLog, error) {
dir := filepath.Dir(path)
if _, err := os.Stat(dir); err != nil {
err := os.MkdirAll(dir, 0755)
if err != nil {
return nil, err
}
}
if _, err := common.UncompressFile(path); !os.IsNotExist(err) && err != nil {
log.Printf("error reading log %s %s", path, err)
}
f, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
if err != nil {
return nil, err
}
nicks := common.NickList{}
common.ReadNickList(nicks, nickPath(path))
return &ChatLog{
f: f,
nicks: nicks,
modified: time.Now(),
}, nil
}
func uncompress() error {
if len(os.Args) < 3 {
return errors.New("not enough args")
}
path := os.Args[2]
if _, err := common.UncompressFile(path); err != nil {
return err
}
return nil
}