sashakoshka/hopp
1
0
Fork 0
Code Issues 8 Pull Requests Actions Packages Projects Releases Wiki Activity

Merge codec and tape packages

Browse Source
This commit is contained in:
Sasha Koshka
2025-06-20 15:55:37 -04:00
parent ce503c4689
commit 285e83d995
7 changed files with 27 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
generate/generate.go
View File

@@ -6,12 +6,11 @@ import "maps"
import "math"
import "slices"
import "strings"
import "git.tebibyte.media/sashakoshka/hopp/codec"
import "git.tebibyte.media/sashakoshka/hopp/tape"
const imports =
`
import "git.teibibyte.media/sashakoshka/hopp/tape"
import "git.teibibyte.media/sashakoshka/hopp/codec"
`
const preamble = `
@@ -31,8 +30,8 @@ type Table map[uint16] any
// Message is any message that can be sent along this protocol.
type Message interface {
codec.Encodable
codec.Decodable
tape.Encodable
tape.Decodable
// Method returns the method code of the message.
Method() uint16
@@ -122,7 +121,7 @@ func (this *Generator) generateTypedef(name string, typ Type) (n int, err error)
"specified by the tag, if possible.\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf(
"func (this *%s) EncodeValue(encoder *codec.Encoder, tag tape.Tag) (n int, err error) {\n",
"func (this *%s) EncodeValue(encoder *tape.Encoder, tag tape.Tag) (n int, err error) {\n",
name)
n += nn; if err != nil { return n, err }
this.push()
@@ -136,7 +135,21 @@ func (this *Generator) generateTypedef(name string, typ Type) (n int, err error)
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
// TODO DecodeValue method
// DecodeValue method
nn, err = this.iprintf(
"\n // DecodeValue decodes the value of this type without " +
"the tag. The value is\n// decoded according to the " +
"parameters specified by the tag, if possible.\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf(
"func (this *%s) DecodeValue(decoder *tape.Decoder, tag tape.Tag) (n int, err error) {\n",
name)
n += nn; if err != nil { return n, err }
this.push()
// TODO
this.pop()
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
return n, nil
}
@@ -156,7 +169,7 @@ func (this *Generator) generateMessage(method uint16, message Message) (n int, e
nn, err = this.iprintf("\n// Encode encodes this message's tag and value.\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf(
"func(this %s) Encode(encoder *codec.Encoder) (n int, err error) {\n",
"func(this %s) Encode(encoder *tape.Encoder) (n int, err error) {\n",
this.resolveMessageName(message.Name))
n += nn; if err != nil { return n, err }
this.push()
@@ -378,7 +391,7 @@ func (this *Generator) generateTag(typ Type, source string) (n int, err error) {
nn, err := this.printf("tape.TagKTV.WithCN(tape.IntBytes(uint64(len(%s))))", source)
n += nn; if err != nil { return n, err }
case TypeTableDefined:
nn, err := this.printf("tape.TagKTV.WithCN(%d)", codec.IntBytes(uint64(len(typ.Fields))))
nn, err := this.printf("tape.TagKTV.WithCN(%d)", tape.IntBytes(uint64(len(typ.Fields))))
n += nn; if err != nil { return n, err }
case TypeNamed:
resolved, err := this.resolveTypeName(typ.Name)