Support imported type aliases

[govpp.git] / cmd / binapi-generator / objects.go

diff --git a/cmd/binapi-generator/objects.go b/cmd/binapi-generator/objects.go
index 75c7581..9871abc 100644 (file)
--- a/cmd/binapi-generator/objects.go
+++ b/cmd/binapi-generator/objects.go
@@ -1,15 +1,24 @@
 package main
 
+import "fmt"
+
 // Package represents collection of objects parsed from VPP binary API JSON data
 type Package struct {
-       APIVersion string
-       Services   []Service
-       Enums      []Enum
-       Aliases    []Alias
-       Types      []Type
-       Unions     []Union
-       Messages   []Message
-       RefMap     map[string]string
+       Name     string
+       Version  string
+       CRC      string
+       Services []Service
+       Enums    []Enum
+       Aliases  []Alias
+       Types    []Type
+       Unions   []Union
+       Messages []Message
+       RefMap   map[string]string
+       Imports  map[string]Import
+}
+
+type Import struct {
+       Package string
 }
 
 // Service represents VPP binary API service
@@ -50,10 +59,18 @@ type Type struct {
 
 // Field represents VPP binary API object field
 type Field struct {
-       Name     string
-       Type     string
-       Length   int
-       SizeFrom string
+       Name         string
+       Type         string
+       Length       int
+       SpecifiedLen bool
+       SizeFrom     string
+       Meta         FieldMeta
+}
+
+// FieldMeta represents VPP binary API meta info for field
+type FieldMeta struct {
+       Limit   int
+       Default string
 }
 
 // Union represents VPP binary API union
@@ -79,3 +96,44 @@ const (
        eventMessage                      // VPP event message
        otherMessage                      // other VPP message
 )
+
+// printPackage prints all loaded objects for package
+func printPackage(pkg *Package) {
+       logf("package: %s %s (%s)", pkg.Name, pkg.Version, pkg.CRC)
+       if len(pkg.Enums) > 0 {
+               logf(" %d enums:", len(pkg.Enums))
+               for _, enum := range pkg.Enums {
+                       logf("  - %s: %+v", enum.Name, enum)
+               }
+       }
+       if len(pkg.Unions) > 0 {
+               logf(" %d unions:", len(pkg.Unions))
+               for _, union := range pkg.Unions {
+                       logf("  - %s: %+v", union.Name, union)
+               }
+       }
+       if len(pkg.Types) > 0 {
+               logf(" %d types:", len(pkg.Types))
+               for _, typ := range pkg.Types {
+                       logf("  - %s (%d fields): %+v", typ.Name, len(typ.Fields), typ)
+               }
+       }
+       if len(pkg.Messages) > 0 {
+               logf(" %d messages:", len(pkg.Messages))
+               for _, msg := range pkg.Messages {
+                       logf("  - %s (%d fields) %s", msg.Name, len(msg.Fields), msg.CRC)
+               }
+       }
+       if len(pkg.Services) > 0 {
+               logf(" %d services:", len(pkg.Services))
+               for _, svc := range pkg.Services {
+                       var info string
+                       if svc.Stream {
+                               info = "(STREAM)"
+                       } else if len(svc.Events) > 0 {
+                               info = fmt.Sprintf("(EVENTS: %v)", svc.Events)
+                       }
+                       logf("  - %s: %q -> %q %s", svc.Name, svc.RequestType, svc.ReplyType, info)
+               }
+       }
+}