git.r.bdr.sh - rbdr/mobius/blob - hotline/field.go

   1 package hotline
   2
   3 import (
   4         "encoding/binary"
   5         "github.com/jhalter/mobius/concat"
   6 )
   7
   8 const fieldError = 100
   9 const fieldData = 101
  10 const fieldUserName = 102
  11 const fieldUserID = 103
  12 const fieldUserIconID = 104
  13 const fieldUserLogin = 105
  14 const fieldUserPassword = 106
  15 const fieldRefNum = 107
  16 const fieldTransferSize = 108
  17 const fieldChatOptions = 109
  18 const fieldUserAccess = 110
  19
  20 // const fieldUserAlias = 111 TODO: implement
  21 const fieldUserFlags = 112
  22 const fieldOptions = 113
  23 const fieldChatID = 114
  24 const fieldChatSubject = 115
  25 const fieldWaitingCount = 116
  26 const fieldVersion = 160
  27 const fieldCommunityBannerID = 161
  28 const fieldServerName = 162
  29 const fieldFileNameWithInfo = 200
  30 const fieldFileName = 201
  31 const fieldFilePath = 202
  32 const fieldFileTypeString = 205
  33 const fieldFileCreatorString = 206
  34 const fieldFileSize = 207
  35 const fieldFileCreateDate = 208
  36 const fieldFileModifyDate = 209
  37 const fieldFileComment = 210
  38 const fieldFileNewName = 211
  39 const fieldFileNewPath = 212
  40 const fieldFileType = 213
  41 const fieldQuotingMsg = 214
  42 const fieldAutomaticResponse = 215
  43 const fieldFolderItemCount = 220
  44 const fieldUsernameWithInfo = 300
  45 const fieldNewsArtListData = 321
  46 const fieldNewsCatName = 322
  47 const fieldNewsCatListData15 = 323
  48 const fieldNewsPath = 325
  49 const fieldNewsArtID = 326
  50 const fieldNewsArtDataFlav = 327
  51 const fieldNewsArtTitle = 328
  52 const fieldNewsArtPoster = 329
  53 const fieldNewsArtDate = 330
  54 const fieldNewsArtPrevArt = 331
  55 const fieldNewsArtNextArt = 332
  56 const fieldNewsArtData = 333
  57 const fieldNewsArtFlags = 334
  58 const fieldNewsArtParentArt = 335
  59 const fieldNewsArt1stChildArt = 336
  60 const fieldNewsArtRecurseDel = 337
  61
  62 type Field struct {
  63         ID        []byte // Type of field
  64         FieldSize []byte // Size of the data part
  65         Data      []byte // Actual field content
  66 }
  67
  68 type requiredField struct {
  69         ID     int
  70         minLen int
  71         maxLen int
  72 }
  73
  74 func NewField(id uint16, data []byte) Field {
  75         idBytes := make([]byte, 2)
  76         binary.BigEndian.PutUint16(idBytes, id)
  77
  78         bs := make([]byte, 2)
  79         binary.BigEndian.PutUint16(bs, uint16(len(data)))
  80
  81         return Field{
  82                 ID:        idBytes,
  83                 FieldSize: bs,
  84                 Data:      data,
  85         }
  86 }
  87
  88 func (f Field) Payload() []byte {
  89         return concat.Slices(f.ID, f.FieldSize, f.Data)
  90 }