--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/gopkg.in/ini.v1/section.go Sun Feb 16 18:54:01 2020 +0100
@@ -0,0 +1,256 @@
+// Copyright 2014 Unknwon
+//
+// Licensed 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 ini
+
+import (
+ "errors"
+ "fmt"
+ "strings"
+)
+
+// Section represents a config section.
+type Section struct {
+ f *File
+ Comment string
+ name string
+ keys map[string]*Key
+ keyList []string
+ keysHash map[string]string
+
+ isRawSection bool
+ rawBody string
+}
+
+func newSection(f *File, name string) *Section {
+ return &Section{
+ f: f,
+ name: name,
+ keys: make(map[string]*Key),
+ keyList: make([]string, 0, 10),
+ keysHash: make(map[string]string),
+ }
+}
+
+// Name returns name of Section.
+func (s *Section) Name() string {
+ return s.name
+}
+
+// Body returns rawBody of Section if the section was marked as unparseable.
+// It still follows the other rules of the INI format surrounding leading/trailing whitespace.
+func (s *Section) Body() string {
+ return strings.TrimSpace(s.rawBody)
+}
+
+// SetBody updates body content only if section is raw.
+func (s *Section) SetBody(body string) {
+ if !s.isRawSection {
+ return
+ }
+ s.rawBody = body
+}
+
+// NewKey creates a new key to given section.
+func (s *Section) NewKey(name, val string) (*Key, error) {
+ if len(name) == 0 {
+ return nil, errors.New("error creating new key: empty key name")
+ } else if s.f.options.Insensitive {
+ name = strings.ToLower(name)
+ }
+
+ if s.f.BlockMode {
+ s.f.lock.Lock()
+ defer s.f.lock.Unlock()
+ }
+
+ if inSlice(name, s.keyList) {
+ if s.f.options.AllowShadows {
+ if err := s.keys[name].addShadow(val); err != nil {
+ return nil, err
+ }
+ } else {
+ s.keys[name].value = val
+ s.keysHash[name] = val
+ }
+ return s.keys[name], nil
+ }
+
+ s.keyList = append(s.keyList, name)
+ s.keys[name] = newKey(s, name, val)
+ s.keysHash[name] = val
+ return s.keys[name], nil
+}
+
+// NewBooleanKey creates a new boolean type key to given section.
+func (s *Section) NewBooleanKey(name string) (*Key, error) {
+ key, err := s.NewKey(name, "true")
+ if err != nil {
+ return nil, err
+ }
+
+ key.isBooleanType = true
+ return key, nil
+}
+
+// GetKey returns key in section by given name.
+func (s *Section) GetKey(name string) (*Key, error) {
+ if s.f.BlockMode {
+ s.f.lock.RLock()
+ }
+ if s.f.options.Insensitive {
+ name = strings.ToLower(name)
+ }
+ key := s.keys[name]
+ if s.f.BlockMode {
+ s.f.lock.RUnlock()
+ }
+
+ if key == nil {
+ // Check if it is a child-section.
+ sname := s.name
+ for {
+ if i := strings.LastIndex(sname, "."); i > -1 {
+ sname = sname[:i]
+ sec, err := s.f.GetSection(sname)
+ if err != nil {
+ continue
+ }
+ return sec.GetKey(name)
+ }
+ break
+ }
+ return nil, fmt.Errorf("error when getting key of section '%s': key '%s' not exists", s.name, name)
+ }
+ return key, nil
+}
+
+// HasKey returns true if section contains a key with given name.
+func (s *Section) HasKey(name string) bool {
+ key, _ := s.GetKey(name)
+ return key != nil
+}
+
+// Deprecated: Use "HasKey" instead.
+func (s *Section) Haskey(name string) bool {
+ return s.HasKey(name)
+}
+
+// HasValue returns true if section contains given raw value.
+func (s *Section) HasValue(value string) bool {
+ if s.f.BlockMode {
+ s.f.lock.RLock()
+ defer s.f.lock.RUnlock()
+ }
+
+ for _, k := range s.keys {
+ if value == k.value {
+ return true
+ }
+ }
+ return false
+}
+
+// Key assumes named Key exists in section and returns a zero-value when not.
+func (s *Section) Key(name string) *Key {
+ key, err := s.GetKey(name)
+ if err != nil {
+ // It's OK here because the only possible error is empty key name,
+ // but if it's empty, this piece of code won't be executed.
+ key, _ = s.NewKey(name, "")
+ return key
+ }
+ return key
+}
+
+// Keys returns list of keys of section.
+func (s *Section) Keys() []*Key {
+ keys := make([]*Key, len(s.keyList))
+ for i := range s.keyList {
+ keys[i] = s.Key(s.keyList[i])
+ }
+ return keys
+}
+
+// ParentKeys returns list of keys of parent section.
+func (s *Section) ParentKeys() []*Key {
+ var parentKeys []*Key
+ sname := s.name
+ for {
+ if i := strings.LastIndex(sname, "."); i > -1 {
+ sname = sname[:i]
+ sec, err := s.f.GetSection(sname)
+ if err != nil {
+ continue
+ }
+ parentKeys = append(parentKeys, sec.Keys()...)
+ } else {
+ break
+ }
+
+ }
+ return parentKeys
+}
+
+// KeyStrings returns list of key names of section.
+func (s *Section) KeyStrings() []string {
+ list := make([]string, len(s.keyList))
+ copy(list, s.keyList)
+ return list
+}
+
+// KeysHash returns keys hash consisting of names and values.
+func (s *Section) KeysHash() map[string]string {
+ if s.f.BlockMode {
+ s.f.lock.RLock()
+ defer s.f.lock.RUnlock()
+ }
+
+ hash := map[string]string{}
+ for key, value := range s.keysHash {
+ hash[key] = value
+ }
+ return hash
+}
+
+// DeleteKey deletes a key from section.
+func (s *Section) DeleteKey(name string) {
+ if s.f.BlockMode {
+ s.f.lock.Lock()
+ defer s.f.lock.Unlock()
+ }
+
+ for i, k := range s.keyList {
+ if k == name {
+ s.keyList = append(s.keyList[:i], s.keyList[i+1:]...)
+ delete(s.keys, name)
+ delete(s.keysHash, name)
+ return
+ }
+ }
+}
+
+// ChildSections returns a list of child sections of current section.
+// For example, "[parent.child1]" and "[parent.child12]" are child sections
+// of section "[parent]".
+func (s *Section) ChildSections() []*Section {
+ prefix := s.name + "."
+ children := make([]*Section, 0, 3)
+ for _, name := range s.f.sectionList {
+ if strings.HasPrefix(name, prefix) {
+ children = append(children, s.f.sections[name])
+ }
+ }
+ return children
+}