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refactor: change InitUnmarshaller to accept a variable number of metadata types, see if any match, and return what was found

This commit is contained in:
Derrick Hammer 2024-02-29 23:35:45 -05:00
parent f526202fa3
commit 2bf906d31c
Signed by: pcfreak30
GPG Key ID: C997C339BE476FF2
4 changed files with 20 additions and 9 deletions
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5
go.sum
View File

@ -1,4 +1,5 @@
github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@ -20,6 +21,7 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/mr-tron/base58 v1.1.0 h1:Y51FGVJ91WBqCEabAi5OPUz38eAx8DakuAm5svLcsfQ=
github.com/mr-tron/base58 v1.1.0/go.mod h1:xcD2VGqlgYjBdcBLw+TuYLr8afG+Hj8g2eTVqeSzSU8=
github.com/multiformats/go-base32 v0.0.3 h1:tw5+NhuwaOjJCC5Pp82QuXbrmLzWg7uxlMFp8Nq/kkI=
@ -53,11 +55,13 @@ go.sia.tech/jape v0.11.1 h1:M7IP+byXL7xOqzxcHUQuXW+q3sYMkYzmMlMw+q8ZZw0=
go.sia.tech/jape v0.11.1/go.mod h1:4QqmBB+t3W7cNplXPj++ZqpoUb2PeiS66RLpXmEGap4=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/dig v1.17.0 h1:5Chju+tUvcC+N7N6EV08BJz41UZuO3BmHcN4A287ZLI=
go.uber.org/dig v1.17.0/go.mod h1:rTxpf7l5I0eBTlE6/9RL+lDybC7WFwY2QH55ZSjy1mU=
go.uber.org/fx v1.20.1 h1:zVwVQGS8zYvhh9Xxcu4w1M6ESyeMzebzj2NbSayZ4Mk=
go.uber.org/fx v1.20.1/go.mod h1:iSYNbHf2y55acNCwCXKx7LbWb5WG1Bnue5RDXz1OREg=
go.uber.org/goleak v1.2.0 h1:xqgm/S+aQvhWFTtR0XK3Jvg7z8kGV8P4X14IzwN3Eqk=
go.uber.org/goleak v1.2.0/go.mod h1:XJYK+MuIchqpmGmUSAzotztawfKvYLUIgg7guXrwVUo=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
@ -69,6 +73,7 @@ golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 h1:3MTrJm4PyNL9NBqvYDSj3DHl4
golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17/go.mod h1:lgLbSvA5ygNOMpwM/9anMpWVlVJ7Z+cHWq/eFuinpGE=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.8.0 h1:LUYupSeNrTNCGzR/hVBk2NHZO4hXcVaW1k4Qx7rjPx8=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=

2
metadata/directory.go
View File

@ -49,7 +49,7 @@ func (dm *DirectoryMetadata) EncodeMsgpack(enc *msgpack.Encoder) error {
}
func (dm *DirectoryMetadata) DecodeMsgpack(dec *msgpack.Decoder) error {
err := serialize.InitUnmarshaller(types.MetadataTypeDirectory, dec)
_, err := serialize.InitUnmarshaller(dec, types.MetadataTypeDirectory)
if err != nil {
return err
}

2
metadata/web_app.go
View File

@ -64,7 +64,7 @@ func (wm *WebAppMetadata) EncodeMsgpack(enc *msgpack.Encoder) error {
}
func (wm *WebAppMetadata) DecodeMsgpack(dec *msgpack.Decoder) error {
err := serialize.InitUnmarshaller(types.MetadataTypeWebApp, dec)
_, err := serialize.InitUnmarshaller(dec, types.MetadataTypeWebApp)
if err != nil {
return err
}

20
serialize/seralizer.go
View File

@ -4,6 +4,7 @@ import (
"errors"
"git.lumeweb.com/LumeWeb/libs5-go/types"
"github.com/vmihailenco/msgpack/v5"
"slices"
)
func InitMarshaller(kind types.MetadataType, enc *msgpack.Encoder) error {
@ -19,24 +20,29 @@ func InitMarshaller(kind types.MetadataType, enc *msgpack.Encoder) error {
return nil
}
func InitUnmarshaller(kind types.MetadataType, enc *msgpack.Decoder) error {
func InitUnmarshaller(enc *msgpack.Decoder, kinds ...types.MetadataType) (types.MetadataType, error) {
val, err := enc.DecodeUint8()
if err != nil {
return err
return 0, err
}
if val != types.MetadataMagicByte {
return errors.New("Invalid magic byte")
return 0, errors.New("Invalid magic byte")
}
val, err = enc.DecodeUint8()
if err != nil {
return err
return 0, err
}
if val != uint8(kind) {
return errors.New("Invalid metadata type")
convertedKinds := make([]uint8, len(kinds))
for i, v := range kinds {
convertedKinds[i] = uint8(v)
}
return nil
if !slices.Contains(convertedKinds, val) {
return 0, errors.New("Invalid metadata type")
}
return types.MetadataType(val), nil
}