1 files changed, 0 insertions, 214 deletions
diff --git a/src/pkg/http/response.go b/src/pkg/http/response.go
deleted file mode 100644
index 915327a69..000000000
--- a/src/pkg/http/response.go
+++ /dev/null
@@ -1,214 +0,0 @@
-// Copyright 2009 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.
-
-// HTTP Response reading and parsing.
-
-package http
-
-import (
-	"bufio"
-	"io"
-	"net/textproto"
-	"os"
-	"strconv"
-	"strings"
-)
-
-var respExcludeHeader = map[string]bool{
-	"Content-Length":    true,
-	"Transfer-Encoding": true,
-	"Trailer":           true,
-}
-
-// Response represents the response from an HTTP request.
-//
-type Response struct {
-	Status     string // e.g. "200 OK"
-	StatusCode int    // e.g. 200
-	Proto      string // e.g. "HTTP/1.0"
-	ProtoMajor int    // e.g. 1
-	ProtoMinor int    // e.g. 0
-
-	// Header maps header keys to values.  If the response had multiple
-	// headers with the same key, they will be concatenated, with comma
-	// delimiters.  (Section 4.2 of RFC 2616 requires that multiple headers
-	// be semantically equivalent to a comma-delimited sequence.) Values
-	// duplicated by other fields in this struct (e.g., ContentLength) are
-	// omitted from Header.
-	//
-	// Keys in the map are canonicalized (see CanonicalHeaderKey).
-	Header Header
-
-	// Body represents the response body.
-	Body io.ReadCloser
-
-	// ContentLength records the length of the associated content.  The
-	// value -1 indicates that the length is unknown.  Unless RequestMethod
-	// is "HEAD", values >= 0 indicate that the given number of bytes may
-	// be read from Body.
-	ContentLength int64
-
-	// Contains transfer encodings from outer-most to inner-most. Value is
-	// nil, means that "identity" encoding is used.
-	TransferEncoding []string
-
-	// Close records whether the header directed that the connection be
-	// closed after reading Body.  The value is advice for clients: neither
-	// ReadResponse nor Response.Write ever closes a connection.
-	Close bool
-
-	// Trailer maps trailer keys to values, in the same
-	// format as the header.
-	Trailer Header
-
-	// The Request that was sent to obtain this Response.
-	// Request's Body is nil (having already been consumed).
-	// This is only populated for Client requests.
-	Request *Request
-}
-
-// Cookies parses and returns the cookies set in the Set-Cookie headers.
-func (r *Response) Cookies() []*Cookie {
-	return readSetCookies(r.Header)
-}
-
-// ReadResponse reads and returns an HTTP response from r.  The
-// req parameter specifies the Request that corresponds to
-// this Response.  Clients must call resp.Body.Close when finished
-// reading resp.Body.  After that call, clients can inspect
-// resp.Trailer to find key/value pairs included in the response
-// trailer.
-func ReadResponse(r *bufio.Reader, req *Request) (resp *Response, err os.Error) {
-
-	tp := textproto.NewReader(r)
-	resp = new(Response)
-
-	resp.Request = req
-	resp.Request.Method = strings.ToUpper(resp.Request.Method)
-
-	// Parse the first line of the response.
-	line, err := tp.ReadLine()
-	if err != nil {
-		if err == os.EOF {
-			err = io.ErrUnexpectedEOF
-		}
-		return nil, err
-	}
-	f := strings.SplitN(line, " ", 3)
-	if len(f) < 2 {
-		return nil, &badStringError{"malformed HTTP response", line}
-	}
-	reasonPhrase := ""
-	if len(f) > 2 {
-		reasonPhrase = f[2]
-	}
-	resp.Status = f[1] + " " + reasonPhrase
-	resp.StatusCode, err = strconv.Atoi(f[1])
-	if err != nil {
-		return nil, &badStringError{"malformed HTTP status code", f[1]}
-	}
-
-	resp.Proto = f[0]
-	var ok bool
-	if resp.ProtoMajor, resp.ProtoMinor, ok = ParseHTTPVersion(resp.Proto); !ok {
-		return nil, &badStringError{"malformed HTTP version", resp.Proto}
-	}
-
-	// Parse the response headers.
-	mimeHeader, err := tp.ReadMIMEHeader()
-	if err != nil {
-		return nil, err
-	}
-	resp.Header = Header(mimeHeader)
-
-	fixPragmaCacheControl(resp.Header)
-
-	err = readTransfer(resp, r)
-	if err != nil {
-		return nil, err
-	}
-
-	return resp, nil
-}
-
-// RFC2616: Should treat
-//	Pragma: no-cache
-// like
-//	Cache-Control: no-cache
-func fixPragmaCacheControl(header Header) {
-	if hp, ok := header["Pragma"]; ok && len(hp) > 0 && hp[0] == "no-cache" {
-		if _, presentcc := header["Cache-Control"]; !presentcc {
-			header["Cache-Control"] = []string{"no-cache"}
-		}
-	}
-}
-
-// ProtoAtLeast returns whether the HTTP protocol used
-// in the response is at least major.minor.
-func (r *Response) ProtoAtLeast(major, minor int) bool {
-	return r.ProtoMajor > major ||
-		r.ProtoMajor == major && r.ProtoMinor >= minor
-}
-
-// Writes the response (header, body and trailer) in wire format. This method
-// consults the following fields of resp:
-//
-//  StatusCode
-//  ProtoMajor
-//  ProtoMinor
-//  RequestMethod
-//  TransferEncoding
-//  Trailer
-//  Body
-//  ContentLength
-//  Header, values for non-canonical keys will have unpredictable behavior
-//
-func (resp *Response) Write(w io.Writer) os.Error {
-
-	// RequestMethod should be upper-case
-	if resp.Request != nil {
-		resp.Request.Method = strings.ToUpper(resp.Request.Method)
-	}
-
-	// Status line
-	text := resp.Status
-	if text == "" {
-		var ok bool
-		text, ok = statusText[resp.StatusCode]
-		if !ok {
-			text = "status code " + strconv.Itoa(resp.StatusCode)
-		}
-	}
-	io.WriteString(w, "HTTP/"+strconv.Itoa(resp.ProtoMajor)+".")
-	io.WriteString(w, strconv.Itoa(resp.ProtoMinor)+" ")
-	io.WriteString(w, strconv.Itoa(resp.StatusCode)+" "+text+"\r\n")
-
-	// Process Body,ContentLength,Close,Trailer
-	tw, err := newTransferWriter(resp)
-	if err != nil {
-		return err
-	}
-	err = tw.WriteHeader(w)
-	if err != nil {
-		return err
-	}
-
-	// Rest of header
-	err = resp.Header.WriteSubset(w, respExcludeHeader)
-	if err != nil {
-		return err
-	}
-
-	// End-of-header
-	io.WriteString(w, "\r\n")
-
-	// Write body and trailer
-	err = tw.WriteBody(w)
-	if err != nil {
-		return err
-	}
-
-	// Success
-	return nil
-}