// See the License for the specific language governing permissions and
// limitations under the License.

// Package driver provides an external entry point to the pprof driver.
package driver

import (
	"io"
	"net/http"
	"regexp"
	"time"

	internaldriver "github.com/google/pprof/internal/driver"
	"github.com/google/pprof/internal/plugin"
	"github.com/google/pprof/profile"
)

limitations under the License.
*/

// Package framer implements simple frame decoding techniques for an io.ReadCloser
package framer

import (
	"encoding/binary"
	"encoding/json"
	"io"
)

type lengthDelimitedFrameWriter struct {
	w io.Writer
	h [4]byte
}

func NewLengthDelimitedFrameWriter(w io.Writer) io.Writer {
	return &lengthDelimitedFrameWriter{w: w}
}

import "io"

const lineMaxLen = 76

// A Writer is a quoted-printable writer that implements [io.WriteCloser].
type Writer struct {
	// Binary mode treats the writer's input as pure binary and processes end of
	// line bytes as binary data.
	Binary bool

	w    io.Writer
	i    int
	line [78]byte
	cr   bool
}

// NewWriter returns a new [Writer] that writes to w.
func NewWriter(w io.Writer) *Writer {

// See the License for the specific language governing permissions and
// limitations under the License.

// Package driver implements the core pprof functionality. It can be
// parameterized with a flag implementation, fetch and symbolize
// mechanisms.
package driver

import (
	"bytes"
	"fmt"
	"io"
	"os"
	"path/filepath"
	"regexp"
	"strings"

	"github.com/google/pprof/internal/plugin"

// is a *[Writer].
func NewWriter(w io.Writer, order Order, litWidth int) io.WriteCloser {
	return newWriter(w, order, litWidth)
}

func newWriter(dst io.Writer, order Order, litWidth int) *Writer {
	w := new(Writer)
	w.init(dst, order, litWidth)
	return w
}

func (w *Writer) init(dst io.Writer, order Order, litWidth int) {
	switch order {
	case LSB:

// NewWriter creates a new byte format writer.
func NewWriter(w io.Writer, v version.Version) (*Writer, error) {
	_, err := version.WriteHeader(w, v)
	return &Writer{w: w, v: v, specs: v.Specs()}, err
}

// WriteEvent writes a single event to the trace wire format stream.
func (w *Writer) WriteEvent(e Event) error {
	// Check version.
	if e.Version != w.v {

	"path"
	"slices"
	"strings"
	"time"
)

// Writer provides sequential writing of a tar archive.
// [Writer.WriteHeader] begins a new file with the provided [Header],
// and then Writer can be treated as an io.Writer to supply that file's data.
type Writer struct {
	w    io.Writer
	pad  int64      // Amount of padding to write after current file entry
	curr fileWriter // Writer for current file entry

	"unicode"
	"unicode/utf8"
)

// A Writer writes records using CSV encoding.
//
// As returned by [NewWriter], a Writer writes records terminated by a
// newline and uses ',' as the field delimiter. The exported fields can be
// changed to customize the details before
// the first call to [Writer.Write] or [Writer.WriteAll].
//
// [Writer.Comma] is the field delimiter.
//
// If [Writer.UseCRLF] is true,

	"errors"
	"fmt"
	"io"
	"net/textproto"
	"slices"
	"strings"
)

// A Writer generates multipart messages.
type Writer struct {
	w        io.Writer
	boundary string
	lastpart *part
}

// NewWriter returns a new multipart [Writer] with a random boundary,
// writing to w.
func NewWriter(w io.Writer) *Writer {
	return &Writer{
		w:        w,
		boundary: randomBoundary(),
	}
}

    } //-- void setFileComment(String)

    /**
     * Method write.
     *
     * @param writer a writer object
     * @param ${rootLcapName} a ${root.name} object
     * @throws java.io.IOException java.io.IOException if any
     */
    public void write(Writer writer, ${root.name} ${rootLcapName}) throws java.io.IOException {
        XmlSerializer serializer = new MXSerializer();