dir.go raw

   1  // Copyright © 2014 Steve Francia <spf@spf13.com>.
   2  //
   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
   6  // http://www.apache.org/licenses/LICENSE-2.0
   7  //
   8  // Unless required by applicable law or agreed to in writing, software
   9  // distributed under the License is distributed on an "AS IS" BASIS,
  10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11  // See the License for the specific language governing permissions and
  12  // limitations under the License.
  13  
  14  package mem
  15  
  16  type Dir interface {
  17  	Len() int
  18  	Names() []string
  19  	Files() []*FileData
  20  	Add(*FileData)
  21  	Remove(*FileData)
  22  }
  23  
  24  func RemoveFromMemDir(dir *FileData, f *FileData) {
  25  	dir.memDir.Remove(f)
  26  }
  27  
  28  func AddToMemDir(dir *FileData, f *FileData) {
  29  	dir.memDir.Add(f)
  30  }
  31  
  32  func InitializeDir(d *FileData) {
  33  	if d.memDir == nil {
  34  		d.dir = true
  35  		d.memDir = &DirMap{}
  36  	}
  37  }
  38