1 // Copyright (c) 2020 Cisco and/or its affiliates.
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at:
7 // http://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
22 "git.fd.io/govpp.git/binapigen/vppapi"
26 outputFileExt = ".ba.go" // file extension of the Go generated files
27 rpcFileSuffix = "_rpc" // file name suffix for the RPC services
30 func Run(apiDir string, opts Options, f func(*Generator) error) {
31 if err := run(apiDir, opts, f); err != nil {
32 fmt.Fprintf(os.Stderr, "%s: %v\n", filepath.Base(os.Args[0]), err)
37 func run(apiDir string, opts Options, f func(*Generator) error) error {
39 apifiles, err := vppapi.ParseDir(apiDir)
44 g, err := New(opts, apifiles)
49 if err := f(g); err != nil {
53 if err = g.Generate(); err != nil {
60 func GenerateBinapi(gen *Generator, file *File, outputDir string) *GenFile {
61 packageDir := filepath.Join(outputDir, file.PackageName)
62 filename := filepath.Join(packageDir, file.PackageName+outputFileExt)
64 g := gen.NewGenFile(filename)
66 g.outputDir = outputDir
68 generateFileBinapi(g, &g.buf)
73 func GenerateRPC(gen *Generator, file *File, outputDir string) *GenFile {
74 packageDir := filepath.Join(outputDir, file.PackageName)
75 filename := filepath.Join(packageDir, file.PackageName+rpcFileSuffix+outputFileExt)
77 g := gen.NewGenFile(filename)
79 g.outputDir = outputDir
81 generateFileRPC(g, &g.buf)