package proxyutil

import "github.com/google/martian/v3/proxyutil"

Package proxyutil provides functionality for building proxies.

Index ¶

• func GetRangeStart(res *http.Response) int64
• func NewResponse(code int, body io.Reader, req *http.Request) *http.Response
• func Warning(header http.Header, err error)
• type Header
• func RequestHeader(req *http.Request) *Header
• func ResponseHeader(res *http.Response) *Header
• func (h *Header) Add(name, value string) error
• func (h *Header) All(name string) ([]string, bool)
• func (h *Header) Del(name string)
• func (h *Header) Get(name string) string
• func (h *Header) Map() http.Header
• func (h *Header) Set(name, value string) error

Functions ¶

func GetRangeStart ¶

func GetRangeStart(res *http.Response) int64

GetRangeStart returns the byte index of the start of the range, if it has one. Returns 0 if the range header is absent, and -1 if the range header is invalid or has multi-part ranges.

func NewResponse ¶

func NewResponse(code int, body io.Reader, req *http.Request) *http.Response

NewResponse builds new HTTP responses. If body is nil, an empty byte.Buffer will be provided to be consistent with the guarantees provided by http.Transport and http.Client.

func Warning ¶

func Warning(header http.Header, err error)

Warning adds an error to the Warning header in the format: 199 "martian" "error message" "date".

Types ¶

type Header ¶

type Header struct {
	// contains filtered or unexported fields
}

Header is a generic representation of a set of HTTP headers for requests and responses.

func RequestHeader ¶

func RequestHeader(req *http.Request) *Header

RequestHeader returns a new set of headers from a request.

func ResponseHeader ¶

func ResponseHeader(res *http.Response) *Header

ResponseHeader returns a new set of headers from a request.

func (*Header) Add ¶

func (h *Header) Add(name, value string) error

Add appends the value to the existing header at name for the request or response.

func (*Header) All ¶

func (h *Header) All(name string) ([]string, bool)

All returns all the values for header name. If the header does not exist it returns nil, false.

func (*Header) Del ¶

func (h *Header) Del(name string)

Del deletes the header at name for the request or response.

func (*Header) Get ¶

func (h *Header) Get(name string) string

Get returns the first value at header name for the request or response.

func (*Header) Map ¶

func (h *Header) Map() http.Header

Map returns an http.Header that includes Host, Content-Length, and Transfer-Encoding.

func (*Header) Set ¶

func (h *Header) Set(name, value string) error

Set sets value at header name for the request or response.

Source Files ¶

header.go proxyutil.go