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http: export parseHTTPVersion.

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R=rsc, adg
CC=golang-dev
https://golang.org/cl/4244045
This commit is contained in:
David Symonds 2011-03-01 22:38:18 +11:00
parent 4b0ecd3f49
commit 7eaecb8915
2 changed files with 5 additions and 5 deletions
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8
src/pkg/http/request.go
View File

@ -315,8 +315,9 @@ func atoi(s string, i int) (n, i1 int, ok bool) {
return n, i, true
}
// Parse HTTP version: "HTTP/1.2" -> (1, 2, true).
func parseHTTPVersion(vers string) (int, int, bool) {
// ParseHTTPVersion parses a HTTP version string.
// "HTTP/1.2" returns (1, 2, true).
func ParseHTTPVersion(vers string) (major, minor int, ok bool) {
if len(vers) < 5 || vers[0:5] != "HTTP/" {
return 0, 0, false
}
@ -324,7 +325,6 @@ func parseHTTPVersion(vers string) (int, int, bool) {
if !ok || i >= len(vers) || vers[i] != '.' {
return 0, 0, false
}
var minor int
minor, i, ok = atoi(vers, i+1)
if !ok || i != len(vers) {
return 0, 0, false
@ -416,7 +416,7 @@ func ReadRequest(b *bufio.Reader) (req *Request, err os.Error) {
}
req.Method, req.RawURL, req.Proto = f[0], f[1], f[2]
var ok bool
if req.ProtoMajor, req.ProtoMinor, ok = parseHTTPVersion(req.Proto); !ok {
if req.ProtoMajor, req.ProtoMinor, ok = ParseHTTPVersion(req.Proto); !ok {
return nil, &badStringError{"malformed HTTP version", req.Proto}
}

2
src/pkg/http/response.go
View File

@ -106,7 +106,7 @@ func ReadResponse(r *bufio.Reader, requestMethod string) (resp *Response, err os
resp.Proto = f[0]
var ok bool
if resp.ProtoMajor, resp.ProtoMinor, ok = parseHTTPVersion(resp.Proto); !ok {
if resp.ProtoMajor, resp.ProtoMinor, ok = ParseHTTPVersion(resp.Proto); !ok {
return nil, &badStringError{"malformed HTTP version", resp.Proto}
}