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package ftedownload
import (
"github.com/osm/quake/common/buffer"
"github.com/osm/quake/common/context"
"github.com/osm/quake/packet/command/download"
"github.com/osm/quake/protocol"
)
type Command struct {
Number int32
DownloadID int32
Command byte
Chunk *download.Command
}
func (cmd *Command) Bytes() []byte {
buf := buffer.New()
buf.PutByte(protocol.A2CPrint)
buf.PutBytes([]byte("\\chunk"))
buf.PutInt32(cmd.DownloadID)
if cmd.Chunk != nil {
buf.PutByte(cmd.Command)
buf.PutInt32(cmd.Number)
buf.PutBytes(cmd.Chunk.Data)
}
return buf.Bytes()
}
func Parse(ctx *context.Context, buf *buffer.Buffer) (*Command, error) {
var err error
var cmd Command
if err := buf.Skip(6); err != nil {
return nil, err
}
if cmd.Number, err = buf.GetInt32(); err != nil {
return nil, err
}
if cmd.Command, err = buf.ReadByte(); err != nil {
return nil, err
}
if cmd.Chunk, err = download.Parse(ctx, buf); err != nil {
return nil, err
}
return nil, nil
}
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