// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package tar

import (
	"bytes"
	"fmt"
	"strconv"
	"strings"
	"time"
)

// hasNUL reports whether the NUL character exists within s.
func hasNUL(s string) bool {
	return strings.Contains(s, "\x00")
}

// isASCII reports whether the input is an ASCII C-style string.

[`multipathtcp` setting](/pkg/net#Dialer.SetMultipathTCP).

There is no plan to remove any of these settings.

### Go 1.20

Go 1.20 introduced support for rejecting insecure paths in tar and zip archives,
controlled by the [`tarinsecurepath` setting](/pkg/archive/tar/#Reader.Next)
and the [`zipinsecurepath` setting](/pkg/archive/zip/#NewReader).
These default to `tarinsecurepath=1` and `zipinsecurepath=1`,

- RTF, WordPerfect

#### PDFs and Images
- PDF documents (text and metadata extraction)
- Images (JPEG, PNG, GIF, TIFF, BMP)
- Image metadata (EXIF, IPTC, XMP)

#### Archives and Compressed Files
- ZIP, TAR, GZ archives
- LHA compression format
- Nested archive extraction

#### Web and Markup
- HTML, XHTML with XPath support
- XML documents
- JSON and structured data

#### Media Files

   * (SOAP) 1.1</a>
   *
   * @since 20.0
   */
  public static final MediaType SOAP_XML_UTF_8 = createConstantUtf8(APPLICATION_TYPE, "soap+xml");

  public static final MediaType TAR = createConstant(APPLICATION_TYPE, "x-tar");

  /**
   * <a href="https://tools.ietf.org/html/rfc8081">RFC 8081</a> declares {@link #FONT_WOFF
   * font/woff} to be the correct media type for WOFF, but this may be necessary in certain

   * (SOAP) 1.1</a>
   *
   * @since 20.0
   */
  public static final MediaType SOAP_XML_UTF_8 = createConstantUtf8(APPLICATION_TYPE, "soap+xml");

  public static final MediaType TAR = createConstant(APPLICATION_TYPE, "x-tar");

  /**
   * <a href="https://tools.ietf.org/html/rfc8081">RFC 8081</a> declares {@link #FONT_WOFF
   * font/woff} to be the correct media type for WOFF, but this may be necessary in certain

labels.facet_filetype_chm=Compiled HTML Help
labels.facet_filetype_zip=ZIP Archive
labels.facet_filetype_7z=7z Archive
labels.facet_filetype_bz=BZIP Archive
labels.facet_filetype_bz2=BZIP2 Archive
labels.facet_filetype_tar=TAR Archive
labels.facet_filetype_rar=RAR Archive
labels.facet_filetype_3gp=3gp Video
labels.facet_filetype_3g2=3g2 Video
labels.facet_filetype_avi=AVI Video
labels.facet_filetype_flv=FLV Video

labels.facet_filetype_rtf=富文字
labels.facet_filetype_chm=編譯的HTML幫助
labels.facet_filetype_zip=ZIP存檔
labels.facet_filetype_7z=7z存檔
labels.facet_filetype_bz=BZIP存檔
labels.facet_filetype_bz2=BZIP2存檔
labels.facet_filetype_tar=TAR存檔
labels.facet_filetype_rar=RAR存檔
labels.facet_filetype_3gp=3gp視訊
labels.facet_filetype_3g2=3g2視訊
labels.facet_filetype_avi=AVI視訊
labels.facet_filetype_flv=FLV視訊
labels.facet_filetype_mpeg=MPEG視訊

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package tar

import (
	"bytes"
	"errors"
	"fmt"
	"internal/testenv"
	"io"
	"io/fs"
	"maps"
	"math"
	"os"
	"path"
	"path/filepath"
	"reflect"
	"slices"
	"strings"
	"testing"
	"time"
)

type testError struct{ error }

labels.facet_filetype_chm=Gecompileerde HTML-help
labels.facet_filetype_zip=ZIP-archief
labels.facet_filetype_7z=7z-archief
labels.facet_filetype_bz=BZIP-archief
labels.facet_filetype_bz2=BZIP2-archief
labels.facet_filetype_tar=TAR-archief
labels.facet_filetype_rar=RAR-archief
labels.facet_filetype_3gp=3gp-video
labels.facet_filetype_3g2=3g2-video
labels.facet_filetype_avi=AVI-video
labels.facet_filetype_flv=FLV-video

labels.facet_filetype_chm=Kompilierte HTML-Hilfe
labels.facet_filetype_zip=ZIP-Archiv
labels.facet_filetype_7z=7z-Archiv
labels.facet_filetype_bz=BZIP-Archiv
labels.facet_filetype_bz2=BZIP2-Archiv
labels.facet_filetype_tar=TAR-Archiv
labels.facet_filetype_rar=RAR-Archiv
labels.facet_filetype_3gp=3gp-Video
labels.facet_filetype_3g2=3g2-Video
labels.facet_filetype_avi=AVI-Video
labels.facet_filetype_flv=FLV-Video