Handle interfaces with a ServiceName in the go bindings generator.

mojom/generators/go/templates/interfaces.go

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package templates
 
 import (
         "text/template"
 )
 
 const interfaceTmplText = `
 {{- define "Interface" -}}
 {{$interface := . -}}
 {{ template "InterfaceDecl" $interface }}
+
+{{- range $method := $interface.Methods -}}
+{{ template "Method" $method }}
+{{- end -}}
+
+{{- if $interface.ServiceName -}}
+{{ template "ServiceDecl" $interface }}
+{{- end -}}
 {{- end -}}
 `
 
 const interfaceDeclTmplText = `
 {{- define "InterfaceDecl" -}}
 {{- $interface := . -}}
 {{ template "InterfaceInterfaceDecl" $interface }}
 
 {{ template "InterfaceOtherDecl" $interface }}
 
@@ skipping 55 matching lines @@
                 bindings.NewCounter(),
         }
 }
 
 func (p *{{$interface.Name}}_Proxy) Close_Proxy() {
         p.router.Close()
 }
 {{- end -}}
 `
 
+const methodTmplText = `
+{{- define "Method" -}}
+{{- $method := . -}}
+
+{{ template "MethodParams" $method }}
+
+{{ template "MethodSignature" $method }}
+
+{{ template "MethodFunction" $method }}
+{{- end -}}
+`
+
 const methodOrdinalsTmplText = `
 {{- define "MethodOrdinals" -}}
 {{- $interface := . -}}
 {{- range $method := $interface.Methods -}}
 const {{$method.FullName}}_Ordinal uint32 = {{$method.Ordinal}}
 {{end -}}
 {{- end -}}
 `
 
 const methodParamsTmplText = `
@@ skipping 77 matching lines @@
         if err = p.router.Accept(message); err != nil {
                 p.Close_Proxy()
                 return
         }
 {{end -}}
         return
 }
 {{- end -}}
 `
 
+const serviceDeclTmplText = `
+{{- define "ServiceDecl" -}}
+{{- $interface := . -}}
+const {{$interface.PrivateName}}_Name string = "{{$interface.ServiceName}}"
+
+func (r *{{$interface.Name}}_Request) Name() string {
+        return {{$interface.PrivateName}}_Name
+}
+
+func (p *{{$interface.Name}}_Pointer) Name() string {
+        return {{$interface.PrivateName}}_Name
+}
+
+func (f *{{$interface.Name}}_ServiceFactory) Name() string {
+        return {{$interface.PrivateName}}_Name
+}
+{{- end -}}
+`
+
 func initInterfaceTemplates() {
+        template.Must(goFileTmpl.Parse(interfaceTmplText))
         template.Must(goFileTmpl.Parse(interfaceDeclTmplText))
         template.Must(goFileTmpl.Parse(interfaceInterfaceDeclTmplText))
         template.Must(goFileTmpl.Parse(interfaceOtherDeclTmplText))
+        template.Must(goFileTmpl.Parse(serviceDeclTmplText))
         template.Must(goFileTmpl.Parse(methodOrdinalsTmplText))
         template.Must(goFileTmpl.Parse(methodParamsTmplText))
         template.Must(goFileTmpl.Parse(methodSignatureTmplText))
         template.Must(goFileTmpl.Parse(methodFuncTmplText))
+        template.Must(goFileTmpl.Parse(methodTmplText))
 }