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 fieldBannerType = 152
  27 const fieldNoServerAgreement = 152
  28 const fieldVersion = 160
  29 const fieldCommunityBannerID = 161
  30 const fieldServerName = 162
  31 const fieldFileNameWithInfo = 200
  32 const fieldFileName = 201
  33 const fieldFilePath = 202
  34 const fieldFileResumeData = 203
  35 const fieldFileTransferOptions = 204
  36 const fieldFileTypeString = 205
  37 const fieldFileCreatorString = 206
  38 const fieldFileSize = 207
  39 const fieldFileCreateDate = 208
  40 const fieldFileModifyDate = 209
  41 const fieldFileComment = 210
  42 const fieldFileNewName = 211
  43 const fieldFileNewPath = 212
  44 const fieldFileType = 213
  45 const fieldQuotingMsg = 214
  46 const fieldAutomaticResponse = 215
  47 const fieldFolderItemCount = 220
  48 const fieldUsernameWithInfo = 300
  49 const fieldNewsArtListData = 321
  50 const fieldNewsCatName = 322
  51 const fieldNewsCatListData15 = 323
  52 const fieldNewsPath = 325
  53 const fieldNewsArtID = 326
  54 const fieldNewsArtDataFlav = 327
  55 const fieldNewsArtTitle = 328
  56 const fieldNewsArtPoster = 329
  57 const fieldNewsArtDate = 330
  58 const fieldNewsArtPrevArt = 331
  59 const fieldNewsArtNextArt = 332
  60 const fieldNewsArtData = 333
  61 const fieldNewsArtFlags = 334
  62 const fieldNewsArtParentArt = 335
  63 const fieldNewsArt1stChildArt = 336
  64 const fieldNewsArtRecurseDel = 337
  65
  66 type Field struct {
  67         ID        []byte // Type of field
  68         FieldSize []byte // Size of the data part
  69         Data      []byte // Actual field content
  70 }
  71
  72 type requiredField struct {
  73         ID     int
  74         minLen int
  75         maxLen int
  76 }
  77
  78 func NewField(id uint16, data []byte) Field {
  79         idBytes := make([]byte, 2)
  80         binary.BigEndian.PutUint16(idBytes, id)
  81
  82         bs := make([]byte, 2)
  83         binary.BigEndian.PutUint16(bs, uint16(len(data)))
  84
  85         return Field{
  86                 ID:        idBytes,
  87                 FieldSize: bs,
  88                 Data:      data,
  89         }
  90 }
  91
  92 func (f Field) Payload() []byte {
  93         return concat.Slices(f.ID, f.FieldSize, f.Data)
  94 }
  95
  96 func getField(id int, fields *[]Field) *Field {
  97         for _, field := range *fields {
  98                 if id == int(binary.BigEndian.Uint16(field.ID)) {
  99                         return &field
 100                 }
 101         }
 102         return nil
 103 }