forked from sloum/bombadillo
Merge branch 'improved-local' of sloum/bombadillo into develop
This commit is contained in:
commit
c9c87f4129
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@ -963,13 +963,13 @@ func (c *client) handleTelnet(u Url) {
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}
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func (c *client) handleLocal(u Url) {
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content, err := local.Open(u.Resource)
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content, links, err := local.Open(u.Resource)
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if err != nil {
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c.SetMessage(err.Error(), true)
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c.DrawMessage()
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return
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}
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pg := MakePage(u, content, []string{})
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pg := MakePage(u, content, links)
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pg.WrapContent(c.Width - 1)
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c.PageState.Add(pg)
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c.SetPercentRead()
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@ -4,39 +4,71 @@ import (
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"sort"
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"strings"
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)
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func Open(address string) (string, error) {
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func Open(address string) (string, []string, error) {
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links := make([]string, 0, 10)
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if !pathExists(address) {
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return "", fmt.Errorf("Invalid system path: %s", address)
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return "", links, fmt.Errorf("Invalid system path: %s", address)
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}
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file, err := os.Open(address)
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if err != nil {
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return "", fmt.Errorf("Unable to open file: %s", address)
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return "", links, err
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}
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defer file.Close()
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if pathIsDir(address) {
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fileList, err := file.Readdirnames(0)
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offset := 1
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fileList, err := file.Readdir(0)
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if err != nil {
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return "", fmt.Errorf("Unable to read from directory: %s", address)
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return "", links, err
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}
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var out strings.Builder
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out.WriteString(fmt.Sprintf("Current directory: %s\n\n", address))
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for _, obj := range fileList {
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out.WriteString(obj)
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out.WriteString("\n")
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// Handle 'addres/..' display
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offset = 2
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upFp := filepath.Join(address, "..")
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upOneLevel, _ := filepath.Abs(upFp)
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info, err := os.Stat(upOneLevel)
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if err == nil {
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out.WriteString("[1] ")
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out.WriteString(fmt.Sprintf("%-12s ", info.Mode().String()))
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out.WriteString("../\n")
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links = append(links, upOneLevel)
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}
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return out.String(), nil
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// Sort the directory contents alphabetically
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sort.Slice(fileList, func(i, j int) bool {
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return fileList[i].Name() < fileList[j].Name()
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})
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// Handle each item in the directory
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for i, obj := range fileList {
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linkNum := fmt.Sprintf("[%d]", i+offset)
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out.WriteString(fmt.Sprintf("%-5s ", linkNum))
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out.WriteString(fmt.Sprintf("%-12s ", obj.Mode().String()))
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out.WriteString(obj.Name())
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if obj.IsDir() {
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out.WriteString("/")
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}
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out.WriteString("\n")
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fp := filepath.Join(address, obj.Name())
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links = append(links, fp)
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}
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return out.String(), links, nil
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}
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bytes, err := ioutil.ReadAll(file)
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if err != nil {
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return "", fmt.Errorf("Unable to read file: %s", address)
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return "", links, err
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}
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return string(bytes), nil
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return string(bytes), links, nil
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}
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func pathExists(p string) bool {
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2
page.go
2
page.go
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@ -70,7 +70,7 @@ func (p *Page) WrapContent(width int) {
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content.WriteRune('\n')
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counter = 0
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}
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} else if ch == '\r' || ch == '\v' || ch == '\b' || ch == '\f' {
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} else if ch == '\r' || ch == '\v' || ch == '\b' || ch == '\f' || ch == '\a' {
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// Get rid of control characters we dont want
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continue
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} else if ch == 27 {
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