pkg/amd/manifest: marshal PSP entry type names

Signed-off-by: Daniel Maslowski <info@orangecms.org>

go.mod

@@ -3,6 +3,7 @@ module github.com/linuxboot/fiano
 go 1.16
 
 require (
+	github.com/orangecms/PSP-Entry-Types v1.0.1 // indirect
 	github.com/u-root/u-root v0.0.0-20210724144310-637617c480d4
 	github.com/ulikunitz/xz v0.5.10
 	golang.org/x/text v0.3.6

go.sum

@@ -86,6 +86,8 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJ
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/orangecms/PSP-Entry-Types v1.0.1 h1:CTJ/+esmVshvkpNbOAcdZGf/I/hUh3fo6PUwtBwxmpA=
+github.com/orangecms/PSP-Entry-Types v1.0.1/go.mod h1:gveQh8FM6402D5v+xtvRHYwecihTLmxPQDZJTFjpqSo=
 github.com/orangecms/go-framebuffer v0.0.0-20200613202404-a0700d90c330/go.mod h1:3Myb/UszJY32F2G7yGkUtcW/ejHpjlGfYLim7cv2uKA=
 github.com/pborman/getopt/v2 v2.1.0/go.mod h1:4NtW75ny4eBw9fO1bhtNdYTlZKYX5/tBLtsOpwKIKd0=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=

pkg/amd/manifest/marshal_json.go

@@ -0,0 +1,53 @@
+package manifest
+
+import (
+	"encoding/json"
+	"fmt"
+
+	pspentries "github.com/orangecms/PSP-Entry-Types"
+)
+
+var knownTypes = pspentries.Types()
+
+func (t BIOSDirectoryTableEntryType) MarshalJSON() ([]byte, error) {
+	for _, knownType := range knownTypes {
+		if knownType.Type == uint32(t) {
+			name := knownType.Name
+			if name == "" {
+				name = knownType.ProposedName
+			}
+			if name == "" {
+				return json.Marshal(fmt.Sprintf("0x%x", t))
+			}
+			return json.Marshal(name)
+		}
+	}
+	return json.Marshal(fmt.Sprintf("0x%x", t))
+}
+
+/*
+ TODO: extend information, also for PSPDirectoryTableEntry
+func (e BIOSDirectoryTableEntry) MarshalJSON() json.RawMessage {
+	info := TypeInfo{
+	  Name:    name,
+	  Comment: knownType.Comment,
+	}
+	entry.TypeInfo = &info
+}
+*/
+
+func (t PSPDirectoryTableEntryType) MarshalJSON() ([]byte, error) {
+	for _, knownType := range knownTypes {
+		if knownType.Type == uint32(t) {
+			name := knownType.Name
+			if name == "" {
+				name = knownType.ProposedName
+			}
+			if name == "" {
+				return json.Marshal(fmt.Sprintf("0x%x", t))
+			}
+			return json.Marshal(name)
+		}
+	}
+	return json.Marshal(fmt.Sprintf("0x%x", t))
+}