message-size-increase #3

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sashakoshka merged 227 commits from message-size-increase into main 2025-09-07 19:27:38 -06:00
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@ -1,151 +1,15 @@
package generate package generate
// import "fmt" // import "fmt"
import "strings"
import "testing" import "testing"
import "git.tebibyte.media/sashakoshka/goparse"
var testGenerateCorrect = // TODO: once everything has been ironed out, test that the public API of the
`package protocol // generator is equal to something specific
/* # Do not edit this package by hand! var exampleProtocol = defaultProtocol()
*
* This file was automatically generated by the Holanet PDL compiler. The
* source file is located at input.pdl
* Please edit that file instead, and re-compile it to this location.
*
* HOPP, TAPE, METADAPT, PDL/0 (c) 2025 holanet.xyz
*/
import "git.tebibyte.media/sashakoshka/hopp/tape" func init() {
exampleProtocol.Messages[0x0000] = Message {
// Table is a KTV table with an undefined schema.
type Table map[uint16] any
// Message is any message that can be sent along this protocol.
type Message interface {
tape.Encodable
tape.Decodable
// Method returns the method code of the message.
Method() uint16
}
// User represents the protocol data type User.
type User struct {
Name string
Bio string
Followers uint32
}
// EncodeValue encodes the value of this type without the tag. The value is
// encoded according to the parameters specified by the tag, if possible.
func (this *User) EncodeValue(encoder *tape.Encoder) (n int, err error) {
nn, err := tape.WriteTableHeader(2)
n += nn; if err != nil { return n, err }
nn, err := encoder.WriteUint16(0x0000)
n += nn; if err != nil { return n, err }
nn, err := tape.WriteString(encoder, this.Name)
n += nn; if err != nil { return n, err }
nn, err := encoder.WriteUint16(0x0001)
n += nn; if err != nil { return n, err }
nn, err := tape.WriteString(encoder, this.Bio)
n += nn; if err != nil { return n, err }
return n, nil
}
// Decode replaces the data in this User with information from the decoder.
func (this *User) Decode(decoder *tape.Decoder) (n int, err error) {
pull, nn, err := tape.ReadTableHeader(decoder)
n += nn; if err != nil { return n, err }
for {
key, tag, end, nn, err := pull()
n += nn; if err != nil { return n, err }
if end { break }
switch key {
case 0x0000:
value, nn, err := tape.ReadString(decoder)
n += nn; if err != nil { return n, err }
this.Name = value
case 0x0001:
value, nn, err := tape.ReadString(decoder)
n += nn; if err != nil { return n, err }
this.Bio = value
}
}
return n, nil
}
// MessageConnect represents the protocol message M0000 Connect.
type MessageConnect struct {
Name string
Password string
}
// Method returns the method code, M0000.
func (this *MessageConnect) Method() uint16 {
return 0x0000
}
// Encode encodes the message to the encoder.
func (this *MessageConnect) Encode(encoder *tape.Encoder) (n int, err error) {
nn, err := tape.WriteTableHeader(2)
n += nn; if err != nil { return n, err }
nn, err := encoder.WriteUint16(0x0000)
n += nn; if err != nil { return n, err }
nn, err := tape.WriteString(encoder, this.Name)
n += nn; if err != nil { return n, err }
nn, err := encoder.WriteUint16(0x0001)
n += nn; if err != nil { return n, err }
nn, err := tape.WriteString(encoder, this.Password)
n += nn; if err != nil { return n, err }
return n, nil
}
// Decode replaces the data in this message with information from the decoder.
func (this *MessageConnect) Decode(decoder *tape.Decoder) (n int, err error) {
pull, nn, err := tape.ReadTableHeader(decoder)
n += nn; if err != nil { return n, err }
for {
key, tag, end, nn, err := pull()
n += nn; if err != nil { return n, err }
if end { break }
switch key {
case 0x0000:
value, nn, err := tape.ReadString(decoder)
n += nn; if err != nil { return n, err }
this.Name = value
case 0x0001:
value, nn, err := tape.ReadString(decoder)
n += nn; if err != nil { return n, err }
this.Password = value
}
}
return n, nil
}
// MessageUserList represents the protocol message M0001 UserList.
type MessageUserList struct {
Users []User
}
// Method returns the method code, M0001.
func (this *MessageUserList) Method() uint16 {
return 0x0001
}
// TODO methods
`
func TestGenerate(test *testing.T) {
protocol := defaultProtocol()
protocol.Messages[0x0000] = Message {
Name: "Connect", Name: "Connect",
Type: TypeTableDefined { Type: TypeTableDefined {
Fields: map[uint16] Field { Fields: map[uint16] Field {