| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package protosource |
| |
| import ( |
| "google.golang.org/protobuf/types/descriptorpb" |
| ) |
| |
| type location struct { |
| sourceCodeInfoLocation *descriptorpb.SourceCodeInfo_Location |
| } |
| |
| func newLocation(sourceCodeInfoLocation *descriptorpb.SourceCodeInfo_Location) *location { |
| return &location{ |
| sourceCodeInfoLocation: sourceCodeInfoLocation, |
| } |
| } |
| |
| func (l *location) StartLine() int { |
| switch len(l.sourceCodeInfoLocation.Span) { |
| case 3, 4: |
| return int(l.sourceCodeInfoLocation.Span[0]) + 1 |
| default: |
| // since we are not erroring, making this and others 1 so that other code isn't messed up by assuming |
| // this is >= 1 |
| return 1 |
| } |
| } |
| |
| func (l *location) StartColumn() int { |
| switch len(l.sourceCodeInfoLocation.Span) { |
| case 3, 4: |
| return int(l.sourceCodeInfoLocation.Span[1]) + 1 |
| default: |
| // since we are not erroring, making this and others 1 so that other code isn't messed up by assuming |
| // this is >= 1 |
| return 1 |
| } |
| } |
| |
| func (l *location) EndLine() int { |
| switch len(l.sourceCodeInfoLocation.Span) { |
| case 3: |
| return int(l.sourceCodeInfoLocation.Span[0]) + 1 |
| case 4: |
| return int(l.sourceCodeInfoLocation.Span[2]) + 1 |
| default: |
| // since we are not erroring, making this and others 1 so that other code isn't messed up by assuming |
| // this is >= 1 |
| return 1 |
| } |
| } |
| |
| func (l *location) EndColumn() int { |
| switch len(l.sourceCodeInfoLocation.Span) { |
| case 3: |
| return int(l.sourceCodeInfoLocation.Span[2]) + 1 |
| case 4: |
| return int(l.sourceCodeInfoLocation.Span[3]) + 1 |
| default: |
| // since we are not erroring, making this and others 1 so that other code isn't messed up by assuming |
| // this is >= 1 |
| return 1 |
| } |
| } |
| |
| func (l *location) LeadingComments() string { |
| if l.sourceCodeInfoLocation.LeadingComments == nil { |
| return "" |
| } |
| return *l.sourceCodeInfoLocation.LeadingComments |
| } |
| |
| func (l *location) TrailingComments() string { |
| if l.sourceCodeInfoLocation.TrailingComments == nil { |
| return "" |
| } |
| return *l.sourceCodeInfoLocation.TrailingComments |
| } |
| |
| func (l *location) LeadingDetachedComments() []string { |
| return l.sourceCodeInfoLocation.LeadingDetachedComments |
| } |