Scott Baker | 2c0ebda | 2019-05-06 16:55:47 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2019-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package commands |
| 17 | |
| 18 | import ( |
| 19 | b64 "encoding/base64" |
Scott Baker | 6cf525a | 2019-05-09 12:25:08 -0700 | [diff] [blame] | 20 | "fmt" |
| 21 | "github.com/fullstorydev/grpcurl" |
| 22 | "github.com/jhump/protoreflect/grpcreflect" |
| 23 | "golang.org/x/net/context" |
| 24 | "google.golang.org/grpc" |
| 25 | reflectpb "google.golang.org/grpc/reflection/grpc_reflection_v1alpha" |
Scott Baker | 2c0ebda | 2019-05-06 16:55:47 -0700 | [diff] [blame] | 26 | ) |
| 27 | |
| 28 | func GenerateHeaders() []string { |
| 29 | username := GlobalConfig.Username |
| 30 | password := GlobalConfig.Password |
| 31 | sEnc := b64.StdEncoding.EncodeToString([]byte(username + ":" + password)) |
| 32 | headers := []string{"authorization: basic " + sEnc} |
| 33 | return headers |
| 34 | } |
Scott Baker | 6cf525a | 2019-05-09 12:25:08 -0700 | [diff] [blame] | 35 | |
| 36 | func InitReflectionClient() (*grpc.ClientConn, grpcurl.DescriptorSource, error) { |
| 37 | conn, err := NewConnection() |
| 38 | if err != nil { |
| 39 | return nil, nil, err |
| 40 | } |
| 41 | |
| 42 | refClient := grpcreflect.NewClient(context.Background(), reflectpb.NewServerReflectionClient(conn)) |
| 43 | defer refClient.Reset() |
| 44 | |
| 45 | descriptor := grpcurl.DescriptorSourceFromServer(context.Background(), refClient) |
| 46 | |
| 47 | return conn, descriptor, nil |
| 48 | } |
| 49 | |
| 50 | // A makeshift substitute for C's Ternary operator |
| 51 | func Ternary_uint32(condition bool, value_true uint32, value_false uint32) uint32 { |
| 52 | if condition { |
| 53 | return value_true |
| 54 | } else { |
| 55 | return value_false |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | // call printf only if visible is True |
| 60 | func conditional_printf(visible bool, format string, args ...interface{}) { |
| 61 | if visible { |
| 62 | fmt.Printf(format, args...) |
| 63 | } |
| 64 | } |