cache.go

package main

import (
	"encoding/xml"
	"fmt"
	"strconv"
	"strings"
)

type processCache struct {
	depth            int
	currentDirectory []string
	directoryCounter map[string]int
	fileCounter      map[string]int
	totalFiles       int
	innerText        string
	line             string
	file             bool
	ioActions        []ioAction
}

func (p *processCache) newDirectory(name string) {
	p.currentDirectory = append(p.currentDirectory, name)
	dirKey := strings.Join(p.currentDirectory, "/")
	if _, ok := p.directoryCounter[dirKey]; ok {
		p.directoryCounter[dirKey]++
		p.currentDirectory = append(p.currentDirectory, strconv.Itoa(p.directoryCounter[dirKey]))
	} else {
		p.directoryCounter[dirKey] = 0
		p.currentDirectory = append(p.currentDirectory, "0")
	}
	p.ioActions = append(p.ioActions, ioAction{actionType: newDirectory, path: fmt.Sprintf("%s/%d", dirKey, p.directoryCounter[dirKey]), ready: true})
}

func (p *processCache) exitDirectory() {
	p.currentDirectory = p.currentDirectory[:len(p.currentDirectory)-2]
}

func (p *processCache) openFile(prefix string) {
	filekey := strings.Join(p.currentDirectory, "/") + "/" + prefix
	if _, ok := p.fileCounter[filekey]; ok {
		p.fileCounter[filekey]++
	} else {
		p.fileCounter[filekey] = 0
	}
	p.ioActions = append(p.ioActions, ioAction{actionType: writeFile, path: fmt.Sprintf("%s.%d.xml", filekey, p.fileCounter[filekey]), lines: []string{xml.Header}})
	p.file = true
	p.totalFiles++
}

func (p *processCache) closeFile() {
	p.ioActions[len(p.ioActions)-1].ready = true
	p.file = false
}

func (p *processCache) appendLine(line string) {
	p.ioActions[len(p.ioActions)-1].lines = append(p.ioActions[len(p.ioActions)-1].lines, line)
}

func (p *processCache) appendFile(name, text string) {
	p.ioActions = append(p.ioActions, ioAction{actionType: writeFile, path: strings.Join(append(p.currentDirectory, name), "/") + ".xml", ready: true, lines: []string{xml.Header + text}})
	p.totalFiles++
}