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net/url: use camelCase names
Change-Id: I191b98b846c9de58b1892e695058c727402b5400
GitHub-Last-Rev: f241ddd96b
GitHub-Pull-Request: golang/go#45291
Reviewed-on: https://go-review.googlesource.com/c/go/+/305770
Trust: Emmanuel Odeke <emmanuel@orijtech.com>
Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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@ -425,31 +425,31 @@ func (u *Userinfo) String() string {
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return s
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}
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// Maybe rawurl is of the form scheme:path.
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// Maybe rawURL is of the form scheme:path.
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// (Scheme must be [a-zA-Z][a-zA-Z0-9+-.]*)
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// If so, return scheme, path; else return "", rawurl.
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func getscheme(rawurl string) (scheme, path string, err error) {
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for i := 0; i < len(rawurl); i++ {
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c := rawurl[i]
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// If so, return scheme, path; else return "", rawURL.
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func getScheme(rawURL string) (scheme, path string, err error) {
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for i := 0; i < len(rawURL); i++ {
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c := rawURL[i]
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switch {
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case 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z':
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// do nothing
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case '0' <= c && c <= '9' || c == '+' || c == '-' || c == '.':
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if i == 0 {
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return "", rawurl, nil
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return "", rawURL, nil
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}
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case c == ':':
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if i == 0 {
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return "", "", errors.New("missing protocol scheme")
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}
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return rawurl[:i], rawurl[i+1:], nil
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return rawURL[:i], rawURL[i+1:], nil
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default:
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// we have encountered an invalid character,
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// so there is no valid scheme
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return "", rawurl, nil
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return "", rawURL, nil
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}
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}
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return "", rawurl, nil
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return "", rawURL, nil
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}
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// split slices s into two substrings separated by the first occurrence of
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@ -466,15 +466,15 @@ func split(s string, sep byte, cutc bool) (string, string) {
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return s[:i], s[i:]
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}
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// Parse parses rawurl into a URL structure.
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// Parse parses a raw url into a URL structure.
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//
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// The rawurl may be relative (a path, without a host) or absolute
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// The url may be relative (a path, without a host) or absolute
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// (starting with a scheme). Trying to parse a hostname and path
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// without a scheme is invalid but may not necessarily return an
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// error, due to parsing ambiguities.
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func Parse(rawurl string) (*URL, error) {
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func Parse(rawURL string) (*URL, error) {
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// Cut off #frag
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u, frag := split(rawurl, '#', true)
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u, frag := split(rawURL, '#', true)
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url, err := parse(u, false)
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if err != nil {
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return nil, &Error{"parse", u, err}
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@ -483,20 +483,20 @@ func Parse(rawurl string) (*URL, error) {
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return url, nil
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}
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if err = url.setFragment(frag); err != nil {
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return nil, &Error{"parse", rawurl, err}
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return nil, &Error{"parse", rawURL, err}
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}
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return url, nil
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}
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// ParseRequestURI parses rawurl into a URL structure. It assumes that
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// rawurl was received in an HTTP request, so the rawurl is interpreted
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// ParseRequestURI parses a raw url into a URL structure. It assumes that
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// url was received in an HTTP request, so the url is interpreted
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// only as an absolute URI or an absolute path.
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// The string rawurl is assumed not to have a #fragment suffix.
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// The string url is assumed not to have a #fragment suffix.
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// (Web browsers strip #fragment before sending the URL to a web server.)
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func ParseRequestURI(rawurl string) (*URL, error) {
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url, err := parse(rawurl, true)
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func ParseRequestURI(rawURL string) (*URL, error) {
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url, err := parse(rawURL, true)
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if err != nil {
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return nil, &Error{"parse", rawurl, err}
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return nil, &Error{"parse", rawURL, err}
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}
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return url, nil
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}
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@ -505,27 +505,27 @@ func ParseRequestURI(rawurl string) (*URL, error) {
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// viaRequest is true, the URL is assumed to have arrived via an HTTP request,
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// in which case only absolute URLs or path-absolute relative URLs are allowed.
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// If viaRequest is false, all forms of relative URLs are allowed.
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func parse(rawurl string, viaRequest bool) (*URL, error) {
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func parse(rawURL string, viaRequest bool) (*URL, error) {
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var rest string
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var err error
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if stringContainsCTLByte(rawurl) {
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if stringContainsCTLByte(rawURL) {
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return nil, errors.New("net/url: invalid control character in URL")
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}
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if rawurl == "" && viaRequest {
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if rawURL == "" && viaRequest {
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return nil, errors.New("empty url")
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}
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url := new(URL)
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if rawurl == "*" {
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if rawURL == "*" {
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url.Path = "*"
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return url, nil
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}
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// Split off possible leading "http:", "mailto:", etc.
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// Cannot contain escaped characters.
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if url.Scheme, rest, err = getscheme(rawurl); err != nil {
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if url.Scheme, rest, err = getScheme(rawURL); err != nil {
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return nil, err
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}
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url.Scheme = strings.ToLower(url.Scheme)
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@ -1058,11 +1058,11 @@ func (u *URL) IsAbs() bool {
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// may be relative or absolute. Parse returns nil, err on parse
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// failure, otherwise its return value is the same as ResolveReference.
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func (u *URL) Parse(ref string) (*URL, error) {
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refurl, err := Parse(ref)
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refURL, err := Parse(ref)
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if err != nil {
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return nil, err
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}
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return u.ResolveReference(refurl), nil
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return u.ResolveReference(refURL), nil
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}
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// ResolveReference resolves a URI reference to an absolute URI from
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@ -1151,8 +1151,8 @@ func (u *URL) Port() string {
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// splitHostPort separates host and port. If the port is not valid, it returns
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// the entire input as host, and it doesn't check the validity of the host.
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// Unlike net.SplitHostPort, but per RFC 3986, it requires ports to be numeric.
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func splitHostPort(hostport string) (host, port string) {
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host = hostport
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func splitHostPort(hostPort string) (host, port string) {
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host = hostPort
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colon := strings.LastIndexByte(host, ':')
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if colon != -1 && validOptionalPort(host[colon:]) {
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