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package a2cprint
import (
"github.com/osm/quake/common/buffer"
"github.com/osm/quake/common/context"
"github.com/osm/quake/packet/command/ftedownload"
"github.com/osm/quake/protocol"
)
type Command struct {
String string
IsChunkedDownload bool
Download *ftedownload.Command
}
func (cmd *Command) Bytes() []byte {
buf := buffer.New()
buf.PutByte(protocol.A2CPrint)
if cmd.IsChunkedDownload && cmd.Download != nil {
buf.PutBytes(cmd.Download.Bytes())
} else {
buf.PutString(cmd.String)
}
return buf.Bytes()
}
func Parse(ctx *context.Context, buf *buffer.Buffer) (*Command, error) {
var err error
var cmd Command
bytes, _ := buf.PeekBytes(6)
cmd.IsChunkedDownload = bytes != nil && string(bytes) == "\\chunk"
if cmd.IsChunkedDownload {
cmd.IsChunkedDownload = true
if cmd.Download, err = ftedownload.Parse(ctx, buf); err != nil {
return nil, err
}
}
if cmd.String, err = buf.GetString(); err != nil {
return nil, err
}
return &cmd, nil
}
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