Adding upstream version 3.10.8.

Signed-off-by: Daniel Baumann <daniel@debian.org>

f3/formatbase.go

@@ -0,0 +1,99 @@
+// Copyright Earl Warren <contact@earl-warren.org>
+// Copyright Loïc Dachary <loic@dachary.org>
+// SPDX-License-Identifier: MIT
+
+package f3
+
+import (
+	"encoding/json"
+	"strings"
+
+	"code.forgejo.org/f3/gof3/v3/util"
+)
+
+type Interface interface {
+	GetID() string
+	GetName() string
+	SetID(id string)
+	IsNil() bool
+	GetReferences() References
+	ToReference() *Reference
+	Clone() Interface
+}
+
+type ReferenceInterface interface {
+	Get() string
+	Set(reference string)
+	GetIDAsString() string
+	GetIDAsInt() int64
+}
+
+type Reference struct {
+	ID string
+}
+
+func (r *Reference) Get() string {
+	return r.ID
+}
+
+func (r *Reference) Set(reference string) {
+	r.ID = reference
+}
+
+func (r *Reference) GetIDAsInt() int64 {
+	return util.ParseInt(r.GetIDAsString())
+}
+
+func (r *Reference) GetIDAsString() string {
+	s := strings.Split(r.ID, "/")
+	return s[len(s)-1]
+}
+
+type References []ReferenceInterface
+
+func (r *Reference) UnmarshalJSON(b []byte) error {
+	return json.Unmarshal(b, &r.ID)
+}
+
+func (r Reference) MarshalJSON() ([]byte, error) {
+	return json.Marshal(r.ID)
+}
+
+func (r *Reference) GetID() string             { return r.ID }
+func (r *Reference) SetID(id string)           { r.ID = id }
+func (r *Reference) IsNil() bool               { return r == nil || r.ID == "0" || r.ID == "" }
+func (r Reference) Equal(other Reference) bool { return r.ID == other.ID }
+
+func NewReferences() References {
+	return make([]ReferenceInterface, 0, 1)
+}
+
+func NewReference(id string) *Reference {
+	r := &Reference{}
+	r.SetID(id)
+	return r
+}
+
+type Common struct {
+	Index Reference `json:"index"`
+}
+
+func (c *Common) GetID() string             { return c.Index.GetID() }
+func (c *Common) GetName() string           { return c.GetID() }
+func (c *Common) SetID(id string)           { c.Index.SetID(id) }
+func (c *Common) IsNil() bool               { return c == nil || c.Index.IsNil() }
+func (c *Common) GetReferences() References { return NewReferences() }
+func (c *Common) ToReference() *Reference   { return &c.Index }
+func (c Common) Equal(other Common) bool    { return true }
+
+var Nil = &Common{}
+
+func NewCommon(id string) Common {
+	return Common{Index: *NewReference(id)}
+}
+
+func (c *Common) Clone() Interface {
+	clone := &Common{}
+	*clone = *c
+	return clone
+}