diff options
Diffstat (limited to 'vendor/golang.org/x')
56 files changed, 812 insertions, 237 deletions
diff --git a/vendor/golang.org/x/image/bmp/writer.go b/vendor/golang.org/x/image/bmp/writer.go index 6947968a4..f07b39dba 100644 --- a/vendor/golang.org/x/image/bmp/writer.go +++ b/vendor/golang.org/x/image/bmp/writer.go @@ -49,20 +49,91 @@ func encodePaletted(w io.Writer, pix []uint8, dx, dy, stride, step int) error { return nil } -func encodeRGBA(w io.Writer, pix []uint8, dx, dy, stride, step int) error { +func encodeRGBA(w io.Writer, pix []uint8, dx, dy, stride, step int, opaque bool) error { buf := make([]byte, step) - for y := dy - 1; y >= 0; y-- { - min := y*stride + 0 - max := y*stride + dx*4 - off := 0 - for i := min; i < max; i += 4 { - buf[off+2] = pix[i+0] - buf[off+1] = pix[i+1] - buf[off+0] = pix[i+2] - off += 3 + if opaque { + for y := dy - 1; y >= 0; y-- { + min := y*stride + 0 + max := y*stride + dx*4 + off := 0 + for i := min; i < max; i += 4 { + buf[off+2] = pix[i+0] + buf[off+1] = pix[i+1] + buf[off+0] = pix[i+2] + off += 3 + } + if _, err := w.Write(buf); err != nil { + return err + } } - if _, err := w.Write(buf); err != nil { - return err + } else { + for y := dy - 1; y >= 0; y-- { + min := y*stride + 0 + max := y*stride + dx*4 + off := 0 + for i := min; i < max; i += 4 { + a := uint32(pix[i+3]) + if a == 0 { + buf[off+2] = 0 + buf[off+1] = 0 + buf[off+0] = 0 + buf[off+3] = 0 + off += 4 + continue + } else if a == 0xff { + buf[off+2] = pix[i+0] + buf[off+1] = pix[i+1] + buf[off+0] = pix[i+2] + buf[off+3] = 0xff + off += 4 + continue + } + buf[off+2] = uint8(((uint32(pix[i+0]) * 0xffff) / a) >> 8) + buf[off+1] = uint8(((uint32(pix[i+1]) * 0xffff) / a) >> 8) + buf[off+0] = uint8(((uint32(pix[i+2]) * 0xffff) / a) >> 8) + buf[off+3] = uint8(a) + off += 4 + } + if _, err := w.Write(buf); err != nil { + return err + } + } + } + return nil +} + +func encodeNRGBA(w io.Writer, pix []uint8, dx, dy, stride, step int, opaque bool) error { + buf := make([]byte, step) + if opaque { + for y := dy - 1; y >= 0; y-- { + min := y*stride + 0 + max := y*stride + dx*4 + off := 0 + for i := min; i < max; i += 4 { + buf[off+2] = pix[i+0] + buf[off+1] = pix[i+1] + buf[off+0] = pix[i+2] + off += 3 + } + if _, err := w.Write(buf); err != nil { + return err + } + } + } else { + for y := dy - 1; y >= 0; y-- { + min := y*stride + 0 + max := y*stride + dx*4 + off := 0 + for i := min; i < max; i += 4 { + buf[off+2] = pix[i+0] + buf[off+1] = pix[i+1] + buf[off+0] = pix[i+2] + buf[off+3] = pix[i+3] + off += 4 + } + if _, err := w.Write(buf); err != nil { + return err + } } } return nil @@ -105,6 +176,7 @@ func Encode(w io.Writer, m image.Image) error { var step int var palette []byte + var opaque bool switch m := m.(type) { case *image.Gray: step = (d.X + 3) &^ 3 @@ -134,6 +206,28 @@ func Encode(w io.Writer, m image.Image) error { h.fileSize += uint32(len(palette)) + h.imageSize h.pixOffset += uint32(len(palette)) h.bpp = 8 + case *image.RGBA: + opaque = m.Opaque() + if opaque { + step = (3*d.X + 3) &^ 3 + h.bpp = 24 + } else { + step = 4 * d.X + h.bpp = 32 + } + h.imageSize = uint32(d.Y * step) + h.fileSize += h.imageSize + case *image.NRGBA: + opaque = m.Opaque() + if opaque { + step = (3*d.X + 3) &^ 3 + h.bpp = 24 + } else { + step = 4 * d.X + h.bpp = 32 + } + h.imageSize = uint32(d.Y * step) + h.fileSize += h.imageSize default: step = (3*d.X + 3) &^ 3 h.imageSize = uint32(d.Y * step) @@ -160,7 +254,9 @@ func Encode(w io.Writer, m image.Image) error { case *image.Paletted: return encodePaletted(w, m.Pix, d.X, d.Y, m.Stride, step) case *image.RGBA: - return encodeRGBA(w, m.Pix, d.X, d.Y, m.Stride, step) + return encodeRGBA(w, m.Pix, d.X, d.Y, m.Stride, step, opaque) + case *image.NRGBA: + return encodeNRGBA(w, m.Pix, d.X, d.Y, m.Stride, step, opaque) } return encode(w, m, step) } diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index d23e05e06..7e539b123 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -860,9 +860,13 @@ func inBodyIM(p *parser) bool { // The newline, if any, will be dealt with by the TextToken case. p.framesetOK = false case a.Form: - if p.oe.contains(a.Template) || p.form == nil { - p.popUntil(buttonScope, a.P) - p.addElement() + if p.form != nil && !p.oe.contains(a.Template) { + // Ignore the token + return true + } + p.popUntil(buttonScope, a.P) + p.addElement() + if !p.oe.contains(a.Template) { p.form = p.top() } case a.Li: @@ -1098,12 +1102,13 @@ func inBodyIM(p *parser) bool { p.popUntil(defaultScope, p.tok.DataAtom) case a.Form: if p.oe.contains(a.Template) { - if !p.oe.contains(a.Form) { + i := p.indexOfElementInScope(defaultScope, a.Form) + if i == -1 { // Ignore the token. return true } p.generateImpliedEndTags() - if p.tok.DataAtom == a.Form { + if p.oe[i].DataAtom != a.Form { // Ignore the token. return true } diff --git a/vendor/golang.org/x/net/http2/client_conn_pool.go b/vendor/golang.org/x/net/http2/client_conn_pool.go index bdf5652b0..f4d9b5ece 100644 --- a/vendor/golang.org/x/net/http2/client_conn_pool.go +++ b/vendor/golang.org/x/net/http2/client_conn_pool.go @@ -52,9 +52,31 @@ const ( noDialOnMiss = false ) +// shouldTraceGetConn reports whether getClientConn should call any +// ClientTrace.GetConn hook associated with the http.Request. +// +// This complexity is needed to avoid double calls of the GetConn hook +// during the back-and-forth between net/http and x/net/http2 (when the +// net/http.Transport is upgraded to also speak http2), as well as support +// the case where x/net/http2 is being used directly. +func (p *clientConnPool) shouldTraceGetConn(st clientConnIdleState) bool { + // If our Transport wasn't made via ConfigureTransport, always + // trace the GetConn hook if provided, because that means the + // http2 package is being used directly and it's the one + // dialing, as opposed to net/http. + if _, ok := p.t.ConnPool.(noDialClientConnPool); !ok { + return true + } + // Otherwise, only use the GetConn hook if this connection has + // been used previously for other requests. For fresh + // connections, the net/http package does the dialing. + return !st.freshConn +} + func (p *clientConnPool) getClientConn(req *http.Request, addr string, dialOnMiss bool) (*ClientConn, error) { if isConnectionCloseRequest(req) && dialOnMiss { // It gets its own connection. + traceGetConn(req, addr) const singleUse = true cc, err := p.t.dialClientConn(addr, singleUse) if err != nil { @@ -64,7 +86,10 @@ func (p *clientConnPool) getClientConn(req *http.Request, addr string, dialOnMis } p.mu.Lock() for _, cc := range p.conns[addr] { - if cc.CanTakeNewRequest() { + if st := cc.idleState(); st.canTakeNewRequest { + if p.shouldTraceGetConn(st) { + traceGetConn(req, addr) + } p.mu.Unlock() return cc, nil } @@ -73,6 +98,7 @@ func (p *clientConnPool) getClientConn(req *http.Request, addr string, dialOnMis p.mu.Unlock() return nil, ErrNoCachedConn } + traceGetConn(req, addr) call := p.getStartDialLocked(addr) p.mu.Unlock() <-call.done diff --git a/vendor/golang.org/x/net/http2/configure_transport.go b/vendor/golang.org/x/net/http2/configure_transport.go index 088d6e2bd..6356b3287 100644 --- a/vendor/golang.org/x/net/http2/configure_transport.go +++ b/vendor/golang.org/x/net/http2/configure_transport.go @@ -57,7 +57,7 @@ func configureTransport(t1 *http.Transport) (*Transport, error) { // registerHTTPSProtocol calls Transport.RegisterProtocol but // converting panics into errors. -func registerHTTPSProtocol(t *http.Transport, rt http.RoundTripper) (err error) { +func registerHTTPSProtocol(t *http.Transport, rt noDialH2RoundTripper) (err error) { defer func() { if e := recover(); e != nil { err = fmt.Errorf("%v", e) @@ -69,10 +69,12 @@ func registerHTTPSProtocol(t *http.Transport, rt http.RoundTripper) (err error) // noDialH2RoundTripper is a RoundTripper which only tries to complete the request // if there's already has a cached connection to the host. -type noDialH2RoundTripper struct{ t *Transport } +// (The field is exported so it can be accessed via reflect from net/http; tested +// by TestNoDialH2RoundTripperType) +type noDialH2RoundTripper struct{ *Transport } func (rt noDialH2RoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { - res, err := rt.t.RoundTrip(req) + res, err := rt.Transport.RoundTrip(req) if isNoCachedConnError(err) { return nil, http.ErrSkipAltProtocol } diff --git a/vendor/golang.org/x/net/http2/flow.go b/vendor/golang.org/x/net/http2/flow.go index 957de2542..cea601fcd 100644 --- a/vendor/golang.org/x/net/http2/flow.go +++ b/vendor/golang.org/x/net/http2/flow.go @@ -41,10 +41,10 @@ func (f *flow) take(n int32) { // add adds n bytes (positive or negative) to the flow control window. // It returns false if the sum would exceed 2^31-1. func (f *flow) add(n int32) bool { - remain := (1<<31 - 1) - f.n - if n > remain { - return false + sum := f.n + n + if (sum > n) == (f.n > 0) { + f.n = sum + return true } - f.n += n - return true + return false } diff --git a/vendor/golang.org/x/net/http2/frame.go b/vendor/golang.org/x/net/http2/frame.go index e32500779..c85e31f26 100644 --- a/vendor/golang.org/x/net/http2/frame.go +++ b/vendor/golang.org/x/net/http2/frame.go @@ -733,32 +733,67 @@ func (f *SettingsFrame) IsAck() bool { return f.FrameHeader.Flags.Has(FlagSettingsAck) } -func (f *SettingsFrame) Value(s SettingID) (v uint32, ok bool) { +func (f *SettingsFrame) Value(id SettingID) (v uint32, ok bool) { f.checkValid() - buf := f.p - for len(buf) > 0 { - settingID := SettingID(binary.BigEndian.Uint16(buf[:2])) - if settingID == s { - return binary.BigEndian.Uint32(buf[2:6]), true + for i := 0; i < f.NumSettings(); i++ { + if s := f.Setting(i); s.ID == id { + return s.Val, true } - buf = buf[6:] } return 0, false } +// Setting returns the setting from the frame at the given 0-based index. +// The index must be >= 0 and less than f.NumSettings(). +func (f *SettingsFrame) Setting(i int) Setting { + buf := f.p + return Setting{ + ID: SettingID(binary.BigEndian.Uint16(buf[i*6 : i*6+2])), + Val: binary.BigEndian.Uint32(buf[i*6+2 : i*6+6]), + } +} + +func (f *SettingsFrame) NumSettings() int { return len(f.p) / 6 } + +// HasDuplicates reports whether f contains any duplicate setting IDs. +func (f *SettingsFrame) HasDuplicates() bool { + num := f.NumSettings() + if num == 0 { + return false + } + // If it's small enough (the common case), just do the n^2 + // thing and avoid a map allocation. + if num < 10 { + for i := 0; i < num; i++ { + idi := f.Setting(i).ID + for j := i + 1; j < num; j++ { + idj := f.Setting(j).ID + if idi == idj { + return true + } + } + } + return false + } + seen := map[SettingID]bool{} + for i := 0; i < num; i++ { + id := f.Setting(i).ID + if seen[id] { + return true + } + seen[id] = true + } + return false +} + // ForeachSetting runs fn for each setting. // It stops and returns the first error. func (f *SettingsFrame) ForeachSetting(fn func(Setting) error) error { f.checkValid() - buf := f.p - for len(buf) > 0 { - if err := fn(Setting{ - SettingID(binary.BigEndian.Uint16(buf[:2])), - binary.BigEndian.Uint32(buf[2:6]), - }); err != nil { + for i := 0; i < f.NumSettings(); i++ { + if err := fn(f.Setting(i)); err != nil { return err } - buf = buf[6:] } return nil } diff --git a/vendor/golang.org/x/net/http2/go111.go b/vendor/golang.org/x/net/http2/go111.go new file mode 100644 index 000000000..9749dc0be --- /dev/null +++ b/vendor/golang.org/x/net/http2/go111.go @@ -0,0 +1,26 @@ +// Copyright 2018 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. + +// +build go1.11 + +package http2 + +import "net/textproto" + +func traceHasWroteHeaderField(trace *clientTrace) bool { + return trace != nil && trace.WroteHeaderField != nil +} + +func traceWroteHeaderField(trace *clientTrace, k, v string) { + if trace != nil && trace.WroteHeaderField != nil { + trace.WroteHeaderField(k, []string{v}) + } +} + +func traceGot1xxResponseFunc(trace *clientTrace) func(int, textproto.MIMEHeader) error { + if trace != nil { + return trace.Got1xxResponse + } + return nil +} diff --git a/vendor/golang.org/x/net/http2/go17.go b/vendor/golang.org/x/net/http2/go17.go index 47b7fae08..d957b7bc5 100644 --- a/vendor/golang.org/x/net/http2/go17.go +++ b/vendor/golang.org/x/net/http2/go17.go @@ -18,6 +18,8 @@ type contextContext interface { context.Context } +var errCanceled = context.Canceled + func serverConnBaseContext(c net.Conn, opts *ServeConnOpts) (ctx contextContext, cancel func()) { ctx, cancel = context.WithCancel(context.Background()) ctx = context.WithValue(ctx, http.LocalAddrContextKey, c.LocalAddr()) @@ -48,6 +50,14 @@ func (t *Transport) idleConnTimeout() time.Duration { func setResponseUncompressed(res *http.Response) { res.Uncompressed = true } +func traceGetConn(req *http.Request, hostPort string) { + trace := httptrace.ContextClientTrace(req.Context()) + if trace == nil || trace.GetConn == nil { + return + } + trace.GetConn(hostPort) +} + func traceGotConn(req *http.Request, cc *ClientConn) { trace := httptrace.ContextClientTrace(req.Context()) if trace == nil || trace.GotConn == nil { @@ -104,3 +114,8 @@ func requestTrace(req *http.Request) *clientTrace { func (cc *ClientConn) Ping(ctx context.Context) error { return cc.ping(ctx) } + +// Shutdown gracefully closes the client connection, waiting for running streams to complete. +func (cc *ClientConn) Shutdown(ctx context.Context) error { + return cc.shutdown(ctx) +} diff --git a/vendor/golang.org/x/net/http2/not_go111.go b/vendor/golang.org/x/net/http2/not_go111.go new file mode 100644 index 000000000..0df34e6d9 --- /dev/null +++ b/vendor/golang.org/x/net/http2/not_go111.go @@ -0,0 +1,17 @@ +// Copyright 2018 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. + +// +build !go1.11 + +package http2 + +import "net/textproto" + +func traceHasWroteHeaderField(trace *clientTrace) bool { return false } + +func traceWroteHeaderField(trace *clientTrace, k, v string) {} + +func traceGot1xxResponseFunc(trace *clientTrace) func(int, textproto.MIMEHeader) error { + return nil +} diff --git a/vendor/golang.org/x/net/http2/not_go17.go b/vendor/golang.org/x/net/http2/not_go17.go index 140434a79..7ffb25046 100644 --- a/vendor/golang.org/x/net/http2/not_go17.go +++ b/vendor/golang.org/x/net/http2/not_go17.go @@ -8,6 +8,7 @@ package http2 import ( "crypto/tls" + "errors" "net" "net/http" "time" @@ -18,6 +19,8 @@ type contextContext interface { Err() error } +var errCanceled = errors.New("canceled") + type fakeContext struct{} func (fakeContext) Done() <-chan struct{} { return nil } @@ -34,6 +37,7 @@ func setResponseUncompressed(res *http.Response) { type clientTrace struct{} func requestTrace(*http.Request) *clientTrace { return nil } +func traceGetConn(*http.Request, string) {} func traceGotConn(*http.Request, *ClientConn) {} func traceFirstResponseByte(*clientTrace) {} func traceWroteHeaders(*clientTrace) {} @@ -84,4 +88,8 @@ func (cc *ClientConn) Ping(ctx contextContext) error { return cc.ping(ctx) } +func (cc *ClientConn) Shutdown(ctx contextContext) error { + return cc.shutdown(ctx) +} + func (t *Transport) idleConnTimeout() time.Duration { return 0 } diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index 769c0fe5e..22cb18e06 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -1487,6 +1487,12 @@ func (sc *serverConn) processSettings(f *SettingsFrame) error { } return nil } + if f.NumSettings() > 100 || f.HasDuplicates() { + // This isn't actually in the spec, but hang up on + // suspiciously large settings frames or those with + // duplicate entries. + return ConnectionError(ErrCodeProtocol) + } if err := f.ForeachSetting(sc.processSetting); err != nil { return err } @@ -1575,6 +1581,12 @@ func (sc *serverConn) processData(f *DataFrame) error { // type PROTOCOL_ERROR." return ConnectionError(ErrCodeProtocol) } + // RFC 7540, sec 6.1: If a DATA frame is received whose stream is not in + // "open" or "half-closed (local)" state, the recipient MUST respond with a + // stream error (Section 5.4.2) of type STREAM_CLOSED. + if state == stateClosed { + return streamError(id, ErrCodeStreamClosed) + } if st == nil || state != stateOpen || st.gotTrailerHeader || st.resetQueued { // This includes sending a RST_STREAM if the stream is // in stateHalfClosedLocal (which currently means that @@ -1721,6 +1733,13 @@ func (sc *serverConn) processHeaders(f *MetaHeadersFrame) error { // processing this frame. return nil } + // RFC 7540, sec 5.1: If an endpoint receives additional frames, other than + // WINDOW_UPDATE, PRIORITY, or RST_STREAM, for a stream that is in + // this state, it MUST respond with a stream error (Section 5.4.2) of + // type STREAM_CLOSED. + if st.state == stateHalfClosedRemote { + return streamError(id, ErrCodeStreamClosed) + } return st.processTrailerHeaders(f) } @@ -2347,6 +2366,19 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) { foreachHeaderElement(v, rws.declareTrailer) } + // "Connection" headers aren't allowed in HTTP/2 (RFC 7540, 8.1.2.2), + // but respect "Connection" == "close" to mean sending a GOAWAY and tearing + // down the TCP connection when idle, like we do for HTTP/1. + // TODO: remove more Connection-specific header fields here, in addition + // to "Connection". + if _, ok := rws.snapHeader["Connection"]; ok { + v := rws.snapHeader.Get("Connection") + delete(rws.snapHeader, "Connection") + if v == "close" { + rws.conn.startGracefulShutdown() + } + } + endStream := (rws.handlerDone && !rws.hasTrailers() && len(p) == 0) || isHeadResp err = rws.conn.writeHeaders(rws.stream, &writeResHeaders{ streamID: rws.stream.id, diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index d23a22625..9d1f2fadd 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -21,6 +21,7 @@ import ( mathrand "math/rand" "net" "net/http" + "net/textproto" "sort" "strconv" "strings" @@ -159,6 +160,7 @@ type ClientConn struct { cond *sync.Cond // hold mu; broadcast on flow/closed changes flow flow // our conn-level flow control quota (cs.flow is per stream) inflow flow // peer's conn-level flow control + closing bool closed bool wantSettingsAck bool // we sent a SETTINGS frame and haven't heard back goAway *GoAwayFrame // if non-nil, the GoAwayFrame we received @@ -211,9 +213,10 @@ type clientStream struct { done chan struct{} // closed when stream remove from cc.streams map; close calls guarded by cc.mu // owned by clientConnReadLoop: - firstByte bool // got the first response byte - pastHeaders bool // got first MetaHeadersFrame (actual headers) - pastTrailers bool // got optional second MetaHeadersFrame (trailers) + firstByte bool // got the first response byte + pastHeaders bool // got first MetaHeadersFrame (actual headers) + pastTrailers bool // got optional second MetaHeadersFrame (trailers) + num1xx uint8 // number of 1xx responses seen trailer http.Header // accumulated trailers resTrailer *http.Header // client's Response.Trailer @@ -237,6 +240,17 @@ func awaitRequestCancel(req *http.Request, done <-chan struct{}) error { } } +var got1xxFuncForTests func(int, textproto.MIMEHeader) error + +// get1xxTraceFunc returns the value of request's httptrace.ClientTrace.Got1xxResponse func, +// if any. It returns nil if not set or if the Go version is too old. +func (cs *clientStream) get1xxTraceFunc() func(int, textproto.MIMEHeader) error { + if fn := got1xxFuncForTests; fn != nil { + return fn + } + return traceGot1xxResponseFunc(cs.trace) +} + // awaitRequestCancel waits for the user to cancel a request, its context to // expire, or for the request to be done (any way it might be removed from the // cc.streams map: peer reset, successful completion, TCP connection breakage, @@ -423,27 +437,36 @@ func shouldRetryRequest(req *http.Request, err error, afterBodyWrite bool) (*htt if !canRetryError(err) { return nil, err } - if !afterBodyWrite { - return req, nil - } // If the Body is nil (or http.NoBody), it's safe to reuse // this request and its Body. if req.Body == nil || reqBodyIsNoBody(req.Body) { return req, nil } - // Otherwise we depend on the Request having its GetBody - // func defined. + + // If the request body can be reset back to its original + // state via the optional req.GetBody, do that. getBody := reqGetBody(req) // Go 1.8: getBody = req.GetBody - if getBody == nil { - return nil, fmt.Errorf("http2: Transport: cannot retry err [%v] after Request.Body was written; define Request.GetBody to avoid this error", err) + if getBody != nil { + // TODO: consider a req.Body.Close here? or audit that all caller paths do? + body, err := getBody() + if err != nil { + return nil, err + } + newReq := *req + newReq.Body = body + return &newReq, nil } - body, err := getBody() - if err != nil { - return nil, err + + // The Request.Body can't reset back to the beginning, but we + // don't seem to have started to read from it yet, so reuse + // the request directly. The "afterBodyWrite" means the + // bodyWrite process has started, which becomes true before + // the first Read. + if !afterBodyWrite { + return req, nil } - newReq := *req - newReq.Body = body - return &newReq, nil + + return nil, fmt.Errorf("http2: Transport: cannot retry err [%v] after Request.Body was written; define Request.GetBody to avoid this error", err) } func canRetryError(err error) bool { @@ -630,12 +653,32 @@ func (cc *ClientConn) CanTakeNewRequest() bool { return cc.canTakeNewRequestLocked() } -func (cc *ClientConn) canTakeNewRequestLocked() bool { +// clientConnIdleState describes the suitability of a client +// connection to initiate a new RoundTrip request. +type clientConnIdleState struct { + canTakeNewRequest bool + freshConn bool // whether it's unused by any previous request +} + +func (cc *ClientConn) idleState() clientConnIdleState { + cc.mu.Lock() + defer cc.mu.Unlock() + return cc.idleStateLocked() +} + +func (cc *ClientConn) idleStateLocked() (st clientConnIdleState) { if cc.singleUse && cc.nextStreamID > 1 { - return false + return } - return cc.goAway == nil && !cc.closed && + st.canTakeNewRequest = cc.goAway == nil && !cc.closed && !cc.closing && int64(cc.nextStreamID)+int64(cc.pendingRequests) < math.MaxInt32 + st.freshConn = cc.nextStreamID == 1 && st.canTakeNewRequest + return +} + +func (cc *ClientConn) canTakeNewRequestLocked() bool { + st := cc.idleStateLocked() + return st.canTakeNewRequest } // onIdleTimeout is called from a time.AfterFunc goroutine. It will @@ -665,6 +708,88 @@ func (cc *ClientConn) closeIfIdle() { cc.tconn.Close() } +var shutdownEnterWaitStateHook = func() {} + +// Shutdown gracefully close the client connection, waiting for running streams to complete. +// Public implementation is in go17.go and not_go17.go +func (cc *ClientConn) shutdown(ctx contextContext) error { + if err := cc.sendGoAway(); err != nil { + return err + } + // Wait for all in-flight streams to complete or connection to close + done := make(chan error, 1) + cancelled := false // guarded by cc.mu + go func() { + cc.mu.Lock() + defer cc.mu.Unlock() + for { + if len(cc.streams) == 0 || cc.closed { + cc.closed = true + done <- cc.tconn.Close() + break + } + if cancelled { + break + } + cc.cond.Wait() + } + }() + shutdownEnterWaitStateHook() + select { + case err := <-done: + return err + case <-ctx.Done(): + cc.mu.Lock() + // Free the goroutine above + cancelled = true + cc.cond.Broadcast() + cc.mu.Unlock() + return ctx.Err() + } +} + +func (cc *ClientConn) sendGoAway() error { + cc.mu.Lock() + defer cc.mu.Unlock() + cc.wmu.Lock() + defer cc.wmu.Unlock() + if cc.closing { + // GOAWAY sent already + return nil + } + // Send a graceful shutdown frame to server + maxStreamID := cc.nextStreamID + if err := cc.fr.WriteGoAway(maxStreamID, ErrCodeNo, nil); err != nil { + return err + } + if err := cc.bw.Flush(); err != nil { + return err + } + // Prevent new requests + cc.closing = true + return nil +} + +// Close closes the client connection immediately. +// +// In-flight requests are interrupted. For a graceful shutdown, use Shutdown instead. +func (cc *ClientConn) Close() error { + cc.mu.Lock() + defer cc.cond.Broadcast() + defer cc.mu.Unlock() + err := errors.New("http2: client connection force closed via ClientConn.Close") + for id, cs := range cc.streams { + select { + case cs.resc <- resAndError{err: err}: + default: + } + cs.bufPipe.CloseWithError(err) + delete(cc.streams, id) + } + cc.closed = true + return cc.tconn.Close() +} + const maxAllocFrameSize = 512 << 10 // frameBuffer returns a scratch buffer suitable for writing DATA frames. @@ -747,7 +872,7 @@ func checkConnHeaders(req *http.Request) error { if vv := req.Header["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") { return fmt.Errorf("http2: invalid Transfer-Encoding request header: %q", vv) } - if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "close" && vv[0] != "keep-alive") { + if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !strings.EqualFold(vv[0], "close") && !strings.EqualFold(vv[0], "keep-alive")) { return fmt.Errorf("http2: invalid Connection request header: %q", vv) } return nil @@ -1291,9 +1416,16 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail return nil, errRequestHeaderListSize } + trace := requestTrace(req) + traceHeaders := traceHasWroteHeaderField(trace) + // Header list size is ok. Write the headers. enumerateHeaders(func(name, value string) { - cc.writeHeader(strings.ToLower(name), value) + name = strings.ToLower(name) + cc.writeHeader(name, value) + if traceHeaders { + traceWroteHeaderField(trace, name, value) + } }) return cc.hbuf.Bytes(), nil @@ -1615,8 +1747,7 @@ func (rl *clientConnReadLoop) processHeaders(f *MetaHeadersFrame) error { // is the detail. // // As a special case, handleResponse may return (nil, nil) to skip the -// frame (currently only used for 100 expect continue). This special -// case is going away after Issue 13851 is fixed. +// frame (currently only used for 1xx responses). func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFrame) (*http.Response, error) { if f.Truncated { return nil, errResponseHeaderListSize @@ -1631,15 +1762,6 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra return nil, errors.New("malformed response from server: malformed non-numeric status pseudo header") } - if statusCode == 100 { - traceGot100Continue(cs.trace) - if cs.on100 != nil { - cs.on100() // forces any write delay timer to fire - } - cs.pastHeaders = false // do it all again - return nil, nil - } - header := make(http.Header) res := &http.Response{ Proto: "HTTP/2.0", @@ -1664,6 +1786,27 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra } } + if statusCode >= 100 && statusCode <= 199 { + cs.num1xx++ + const max1xxResponses = 5 // arbitrary bound on number of informational responses, same as net/http + if cs.num1xx > max1xxResponses { + return nil, errors.New("http2: too many 1xx informational responses") + } + if fn := cs.get1xxTraceFunc(); fn != nil { + if err := fn(statusCode, textproto.MIMEHeader(header)); err != nil { + return nil, err + } + } + if statusCode == 100 { + traceGot100Continue(cs.trace) + if cs.on100 != nil { + cs.on100() // forces any write delay timer to fire + } + } + cs.pastHeaders = false // do it all again + return nil, nil + } + streamEnded := f.StreamEnded() isHead := cs.req.Method == "HEAD" if !streamEnded || isHead { diff --git a/vendor/golang.org/x/net/ipv4/batch.go b/vendor/golang.org/x/net/ipv4/batch.go index b44549928..5ce9b3583 100644 --- a/vendor/golang.org/x/net/ipv4/batch.go +++ b/vendor/golang.org/x/net/ipv4/batch.go @@ -9,7 +9,6 @@ package ipv4 import ( "net" "runtime" - "syscall" "golang.org/x/net/internal/socket" ) @@ -76,7 +75,7 @@ type Message = socket.Message // headers. func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": @@ -107,7 +106,7 @@ func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) { // On other platforms, this method will write only a single message. func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": @@ -139,7 +138,7 @@ func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) { // On other platforms, this method will read only a single message. func (c *packetHandler) ReadBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": @@ -170,7 +169,7 @@ func (c *packetHandler) ReadBatch(ms []Message, flags int) (int, error) { // On other platforms, this method will write only a single message. func (c *packetHandler) WriteBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": diff --git a/vendor/golang.org/x/net/ipv4/dgramopt.go b/vendor/golang.org/x/net/ipv4/dgramopt.go index 54d77d5fe..36764492d 100644 --- a/vendor/golang.org/x/net/ipv4/dgramopt.go +++ b/vendor/golang.org/x/net/ipv4/dgramopt.go @@ -6,7 +6,6 @@ package ipv4 import ( "net" - "syscall" "golang.org/x/net/bpf" ) @@ -15,7 +14,7 @@ import ( // multicast packets. func (c *dgramOpt) MulticastTTL() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoMulticastTTL] if !ok { @@ -28,7 +27,7 @@ func (c *dgramOpt) MulticastTTL() (int, error) { // outgoing multicast packets. func (c *dgramOpt) SetMulticastTTL(ttl int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastTTL] if !ok { @@ -41,7 +40,7 @@ func (c *dgramOpt) SetMulticastTTL(ttl int) error { // packet transmissions. func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { if !c.ok() { - return nil, syscall.EINVAL + return nil, errInvalidConn } so, ok := sockOpts[ssoMulticastInterface] if !ok { @@ -54,7 +53,7 @@ func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { // multicast packet transmissions. func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastInterface] if !ok { @@ -67,7 +66,7 @@ func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { // should be copied and send back to the originator. func (c *dgramOpt) MulticastLoopback() (bool, error) { if !c.ok() { - return false, syscall.EINVAL + return false, errInvalidConn } so, ok := sockOpts[ssoMulticastLoopback] if !ok { @@ -84,7 +83,7 @@ func (c *dgramOpt) MulticastLoopback() (bool, error) { // should be copied and send back to the originator. func (c *dgramOpt) SetMulticastLoopback(on bool) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastLoopback] if !ok { @@ -104,7 +103,7 @@ func (c *dgramOpt) SetMulticastLoopback(on bool) error { // configuration. func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoJoinGroup] if !ok { @@ -122,7 +121,7 @@ func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { // source-specific group. func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoLeaveGroup] if !ok { @@ -143,7 +142,7 @@ func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { // routing configuration. func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoJoinSourceGroup] if !ok { @@ -164,7 +163,7 @@ func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net // interface ifi. func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoLeaveSourceGroup] if !ok { @@ -186,7 +185,7 @@ func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source ne // ifi. func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoBlockSourceGroup] if !ok { @@ -207,7 +206,7 @@ func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source // group by ExcludeSourceSpecificGroup again on the interface ifi. func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoUnblockSourceGroup] if !ok { @@ -228,7 +227,7 @@ func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source // Currently only Linux supports this. func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { if !c.ok() { - return nil, syscall.EINVAL + return nil, errInvalidConn } so, ok := sockOpts[ssoICMPFilter] if !ok { @@ -241,7 +240,7 @@ func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { // Currently only Linux supports this. func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoICMPFilter] if !ok { @@ -255,7 +254,7 @@ func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { // Only supported on Linux. func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoAttachFilter] if !ok { diff --git a/vendor/golang.org/x/net/ipv4/doc.go b/vendor/golang.org/x/net/ipv4/doc.go index b43935a5a..d12455548 100644 --- a/vendor/golang.org/x/net/ipv4/doc.go +++ b/vendor/golang.org/x/net/ipv4/doc.go @@ -241,4 +241,4 @@ // IncludeSourceSpecificGroup may return an error. package ipv4 // import "golang.org/x/net/ipv4" -// BUG(mikio): This package is not implemented on NaCl and Plan 9. +// BUG(mikio): This package is not implemented on JS, NaCl and Plan 9. diff --git a/vendor/golang.org/x/net/ipv4/endpoint.go b/vendor/golang.org/x/net/ipv4/endpoint.go index 2ab877363..500946378 100644 --- a/vendor/golang.org/x/net/ipv4/endpoint.go +++ b/vendor/golang.org/x/net/ipv4/endpoint.go @@ -6,7 +6,6 @@ package ipv4 import ( "net" - "syscall" "time" "golang.org/x/net/internal/socket" @@ -58,7 +57,7 @@ func (c *dgramOpt) ok() bool { return c != nil && c.Conn != nil } // SetControlMessage sets the per packet IP-level socket options. func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return setControlMessage(c.dgramOpt.Conn, &c.payloadHandler.rawOpt, cf, on) } @@ -67,7 +66,7 @@ func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error { // endpoint. func (c *PacketConn) SetDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.PacketConn.SetDeadline(t) } @@ -76,7 +75,7 @@ func (c *PacketConn) SetDeadline(t time.Time) error { // endpoint. func (c *PacketConn) SetReadDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.PacketConn.SetReadDeadline(t) } @@ -85,7 +84,7 @@ func (c *PacketConn) SetReadDeadline(t time.Time) error { // endpoint. func (c *PacketConn) SetWriteDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.PacketConn.SetWriteDeadline(t) } @@ -93,7 +92,7 @@ func (c *PacketConn) SetWriteDeadline(t time.Time) error { // Close closes the endpoint. func (c *PacketConn) Close() error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.PacketConn.Close() } @@ -124,7 +123,7 @@ type RawConn struct { // SetControlMessage sets the per packet IP-level socket options. func (c *RawConn) SetControlMessage(cf ControlFlags, on bool) error { if !c.packetHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return setControlMessage(c.dgramOpt.Conn, &c.packetHandler.rawOpt, cf, on) } @@ -133,7 +132,7 @@ func (c *RawConn) SetControlMessage(cf ControlFlags, on bool) error { // endpoint. func (c *RawConn) SetDeadline(t time.Time) error { if !c.packetHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.packetHandler.IPConn.SetDeadline(t) } @@ -142,7 +141,7 @@ func (c *RawConn) SetDeadline(t time.Time) error { // endpoint. func (c *RawConn) SetReadDeadline(t time.Time) error { if !c.packetHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.packetHandler.IPConn.SetReadDeadline(t) } @@ -151,7 +150,7 @@ func (c *RawConn) SetReadDeadline(t time.Time) error { // endpoint. func (c *RawConn) SetWriteDeadline(t time.Time) error { if !c.packetHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.packetHandler.IPConn.SetWriteDeadline(t) } @@ -159,7 +158,7 @@ func (c *RawConn) SetWriteDeadline(t time.Time) error { // Close closes the endpoint. func (c *RawConn) Close() error { if !c.packetHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.packetHandler.IPConn.Close() } diff --git a/vendor/golang.org/x/net/ipv4/genericopt.go b/vendor/golang.org/x/net/ipv4/genericopt.go index 119bf841b..587ae4a19 100644 --- a/vendor/golang.org/x/net/ipv4/genericopt.go +++ b/vendor/golang.org/x/net/ipv4/genericopt.go @@ -4,12 +4,10 @@ package ipv4 -import "syscall" - // TOS returns the type-of-service field value for outgoing packets. func (c *genericOpt) TOS() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoTOS] if !ok { @@ -22,7 +20,7 @@ func (c *genericOpt) TOS() (int, error) { // packets. func (c *genericOpt) SetTOS(tos int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoTOS] if !ok { @@ -34,7 +32,7 @@ func (c *genericOpt) SetTOS(tos int) error { // TTL returns the time-to-live field value for outgoing packets. func (c *genericOpt) TTL() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoTTL] if !ok { @@ -47,7 +45,7 @@ func (c *genericOpt) TTL() (int, error) { // packets. func (c *genericOpt) SetTTL(ttl int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoTTL] if !ok { diff --git a/vendor/golang.org/x/net/ipv4/header.go b/vendor/golang.org/x/net/ipv4/header.go index c8822a6ab..358afe2f1 100644 --- a/vendor/golang.org/x/net/ipv4/header.go +++ b/vendor/golang.org/x/net/ipv4/header.go @@ -9,7 +9,6 @@ import ( "fmt" "net" "runtime" - "syscall" "golang.org/x/net/internal/socket" ) @@ -54,7 +53,7 @@ func (h *Header) String() string { // Marshal returns the binary encoding of h. func (h *Header) Marshal() ([]byte, error) { if h == nil { - return nil, syscall.EINVAL + return nil, errInvalidConn } if h.Len < HeaderLen { return nil, errHeaderTooShort diff --git a/vendor/golang.org/x/net/ipv4/helper.go b/vendor/golang.org/x/net/ipv4/helper.go index a5052e324..8d8ff98e9 100644 --- a/vendor/golang.org/x/net/ipv4/helper.go +++ b/vendor/golang.org/x/net/ipv4/helper.go @@ -10,6 +10,7 @@ import ( ) var ( + errInvalidConn = errors.New("invalid connection") errMissingAddress = errors.New("missing address") errMissingHeader = errors.New("missing header") errHeaderTooShort = errors.New("header too short") diff --git a/vendor/golang.org/x/net/ipv4/packet.go b/vendor/golang.org/x/net/ipv4/packet.go index f00f5b052..966bb776f 100644 --- a/vendor/golang.org/x/net/ipv4/packet.go +++ b/vendor/golang.org/x/net/ipv4/packet.go @@ -6,7 +6,6 @@ package ipv4 import ( "net" - "syscall" "golang.org/x/net/internal/socket" ) @@ -28,7 +27,7 @@ func (c *packetHandler) ok() bool { return c != nil && c.IPConn != nil && c.Conn // header h, the payload p and the control message cm. func (c *packetHandler) ReadFrom(b []byte) (h *Header, p []byte, cm *ControlMessage, err error) { if !c.ok() { - return nil, nil, nil, syscall.EINVAL + return nil, nil, nil, errInvalidConn } return c.readFrom(b) } @@ -63,7 +62,7 @@ func slicePacket(b []byte) (h, p []byte, err error) { // Options = optional func (c *packetHandler) WriteTo(h *Header, p []byte, cm *ControlMessage) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } return c.writeTo(h, p, cm) } diff --git a/vendor/golang.org/x/net/ipv4/payload_cmsg.go b/vendor/golang.org/x/net/ipv4/payload_cmsg.go index 3f06d7606..204a49fea 100644 --- a/vendor/golang.org/x/net/ipv4/payload_cmsg.go +++ b/vendor/golang.org/x/net/ipv4/payload_cmsg.go @@ -2,14 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv4 -import ( - "net" - "syscall" -) +import "net" // ReadFrom reads a payload of the received IPv4 datagram, from the // endpoint c, copying the payload into b. It returns the number of @@ -17,7 +14,7 @@ import ( // src of the received datagram. func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { if !c.ok() { - return 0, nil, nil, syscall.EINVAL + return 0, nil, nil, errInvalidConn } return c.readFrom(b) } @@ -30,7 +27,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net. // control of the outgoing datagram is not required. func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } return c.writeTo(b, cm, dst) } diff --git a/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_8.go b/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_8.go index d26ccd90c..8d45599f4 100644 --- a/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_8.go +++ b/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_8.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // +build !go1.9 -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_9.go b/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_9.go index 2f1931183..4081aad8b 100644 --- a/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_9.go +++ b/vendor/golang.org/x/net/ipv4/payload_cmsg_go1_9.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // +build go1.9 -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv4 diff --git a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go index 3926de70b..1d434c61a 100644 --- a/vendor/golang.org/x/net/ipv4/payload_nocmsg.go +++ b/vendor/golang.org/x/net/ipv4/payload_nocmsg.go @@ -2,14 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build nacl plan9 windows +// +build js nacl plan9 windows package ipv4 -import ( - "net" - "syscall" -) +import "net" // ReadFrom reads a payload of the received IPv4 datagram, from the // endpoint c, copying the payload into b. It returns the number of @@ -17,7 +14,7 @@ import ( // src of the received datagram. func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { if !c.ok() { - return 0, nil, nil, syscall.EINVAL + return 0, nil, nil, errInvalidConn } if n, src, err = c.PacketConn.ReadFrom(b); err != nil { return 0, nil, nil, err @@ -33,7 +30,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net. // control of the outgoing datagram is not required. func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } if dst == nil { return 0, errMissingAddress diff --git a/vendor/golang.org/x/net/ipv6/batch.go b/vendor/golang.org/x/net/ipv6/batch.go index 4f5fe683d..10d649245 100644 --- a/vendor/golang.org/x/net/ipv6/batch.go +++ b/vendor/golang.org/x/net/ipv6/batch.go @@ -9,7 +9,6 @@ package ipv6 import ( "net" "runtime" - "syscall" "golang.org/x/net/internal/socket" ) @@ -67,7 +66,7 @@ type Message = socket.Message // On other platforms, this method will read only a single message. func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": @@ -98,7 +97,7 @@ func (c *payloadHandler) ReadBatch(ms []Message, flags int) (int, error) { // On other platforms, this method will write only a single message. func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } switch runtime.GOOS { case "linux": diff --git a/vendor/golang.org/x/net/ipv6/dgramopt.go b/vendor/golang.org/x/net/ipv6/dgramopt.go index 703dafe84..eea4fde25 100644 --- a/vendor/golang.org/x/net/ipv6/dgramopt.go +++ b/vendor/golang.org/x/net/ipv6/dgramopt.go @@ -6,7 +6,6 @@ package ipv6 import ( "net" - "syscall" "golang.org/x/net/bpf" ) @@ -15,7 +14,7 @@ import ( // multicast packets. func (c *dgramOpt) MulticastHopLimit() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoMulticastHopLimit] if !ok { @@ -28,7 +27,7 @@ func (c *dgramOpt) MulticastHopLimit() (int, error) { // outgoing multicast packets. func (c *dgramOpt) SetMulticastHopLimit(hoplim int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastHopLimit] if !ok { @@ -41,7 +40,7 @@ func (c *dgramOpt) SetMulticastHopLimit(hoplim int) error { // packet transmissions. func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { if !c.ok() { - return nil, syscall.EINVAL + return nil, errInvalidConn } so, ok := sockOpts[ssoMulticastInterface] if !ok { @@ -54,7 +53,7 @@ func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { // multicast packet transmissions. func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastInterface] if !ok { @@ -67,7 +66,7 @@ func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { // should be copied and send back to the originator. func (c *dgramOpt) MulticastLoopback() (bool, error) { if !c.ok() { - return false, syscall.EINVAL + return false, errInvalidConn } so, ok := sockOpts[ssoMulticastLoopback] if !ok { @@ -84,7 +83,7 @@ func (c *dgramOpt) MulticastLoopback() (bool, error) { // should be copied and send back to the originator. func (c *dgramOpt) SetMulticastLoopback(on bool) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoMulticastLoopback] if !ok { @@ -104,7 +103,7 @@ func (c *dgramOpt) SetMulticastLoopback(on bool) error { // configuration. func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoJoinGroup] if !ok { @@ -122,7 +121,7 @@ func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { // source-specific group. func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoLeaveGroup] if !ok { @@ -143,7 +142,7 @@ func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { // routing configuration. func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoJoinSourceGroup] if !ok { @@ -164,7 +163,7 @@ func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net // interface ifi. func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoLeaveSourceGroup] if !ok { @@ -186,7 +185,7 @@ func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source ne // ifi. func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoBlockSourceGroup] if !ok { @@ -207,7 +206,7 @@ func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source // group by ExcludeSourceSpecificGroup again on the interface ifi. func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoUnblockSourceGroup] if !ok { @@ -230,7 +229,7 @@ func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source // field is located. func (c *dgramOpt) Checksum() (on bool, offset int, err error) { if !c.ok() { - return false, 0, syscall.EINVAL + return false, 0, errInvalidConn } so, ok := sockOpts[ssoChecksum] if !ok { @@ -251,7 +250,7 @@ func (c *dgramOpt) Checksum() (on bool, offset int, err error) { // checksum field is located. func (c *dgramOpt) SetChecksum(on bool, offset int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoChecksum] if !ok { @@ -266,7 +265,7 @@ func (c *dgramOpt) SetChecksum(on bool, offset int) error { // ICMPFilter returns an ICMP filter. func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { if !c.ok() { - return nil, syscall.EINVAL + return nil, errInvalidConn } so, ok := sockOpts[ssoICMPFilter] if !ok { @@ -278,7 +277,7 @@ func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { // SetICMPFilter deploys the ICMP filter. func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoICMPFilter] if !ok { @@ -292,7 +291,7 @@ func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { // Only supported on Linux. func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoAttachFilter] if !ok { diff --git a/vendor/golang.org/x/net/ipv6/doc.go b/vendor/golang.org/x/net/ipv6/doc.go index 664a97dea..cb4000623 100644 --- a/vendor/golang.org/x/net/ipv6/doc.go +++ b/vendor/golang.org/x/net/ipv6/doc.go @@ -240,4 +240,4 @@ // IncludeSourceSpecificGroup may return an error. package ipv6 // import "golang.org/x/net/ipv6" -// BUG(mikio): This package is not implemented on NaCl and Plan 9. +// BUG(mikio): This package is not implemented on JS, NaCl and Plan 9. diff --git a/vendor/golang.org/x/net/ipv6/endpoint.go b/vendor/golang.org/x/net/ipv6/endpoint.go index 0624c1740..932575639 100644 --- a/vendor/golang.org/x/net/ipv6/endpoint.go +++ b/vendor/golang.org/x/net/ipv6/endpoint.go @@ -6,7 +6,6 @@ package ipv6 import ( "net" - "syscall" "time" "golang.org/x/net/internal/socket" @@ -34,7 +33,7 @@ func (c *genericOpt) ok() bool { return c != nil && c.Conn != nil } // with the endpoint. func (c *Conn) PathMTU() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoPathMTU] if !ok { @@ -76,7 +75,7 @@ func (c *dgramOpt) ok() bool { return c != nil && c.Conn != nil } // socket options. func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return setControlMessage(c.dgramOpt.Conn, &c.payloadHandler.rawOpt, cf, on) } @@ -85,7 +84,7 @@ func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error { // endpoint. func (c *PacketConn) SetDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.SetDeadline(t) } @@ -94,7 +93,7 @@ func (c *PacketConn) SetDeadline(t time.Time) error { // endpoint. func (c *PacketConn) SetReadDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.SetReadDeadline(t) } @@ -103,7 +102,7 @@ func (c *PacketConn) SetReadDeadline(t time.Time) error { // endpoint. func (c *PacketConn) SetWriteDeadline(t time.Time) error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.SetWriteDeadline(t) } @@ -111,7 +110,7 @@ func (c *PacketConn) SetWriteDeadline(t time.Time) error { // Close closes the endpoint. func (c *PacketConn) Close() error { if !c.payloadHandler.ok() { - return syscall.EINVAL + return errInvalidConn } return c.payloadHandler.Close() } diff --git a/vendor/golang.org/x/net/ipv6/genericopt.go b/vendor/golang.org/x/net/ipv6/genericopt.go index e9dbc2e18..1a18f7549 100644 --- a/vendor/golang.org/x/net/ipv6/genericopt.go +++ b/vendor/golang.org/x/net/ipv6/genericopt.go @@ -4,13 +4,11 @@ package ipv6 -import "syscall" - // TrafficClass returns the traffic class field value for outgoing // packets. func (c *genericOpt) TrafficClass() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoTrafficClass] if !ok { @@ -23,7 +21,7 @@ func (c *genericOpt) TrafficClass() (int, error) { // outgoing packets. func (c *genericOpt) SetTrafficClass(tclass int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoTrafficClass] if !ok { @@ -35,7 +33,7 @@ func (c *genericOpt) SetTrafficClass(tclass int) error { // HopLimit returns the hop limit field value for outgoing packets. func (c *genericOpt) HopLimit() (int, error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } so, ok := sockOpts[ssoHopLimit] if !ok { @@ -48,7 +46,7 @@ func (c *genericOpt) HopLimit() (int, error) { // packets. func (c *genericOpt) SetHopLimit(hoplim int) error { if !c.ok() { - return syscall.EINVAL + return errInvalidConn } so, ok := sockOpts[ssoHopLimit] if !ok { diff --git a/vendor/golang.org/x/net/ipv6/helper.go b/vendor/golang.org/x/net/ipv6/helper.go index 259740132..7ac535229 100644 --- a/vendor/golang.org/x/net/ipv6/helper.go +++ b/vendor/golang.org/x/net/ipv6/helper.go @@ -10,6 +10,7 @@ import ( ) var ( + errInvalidConn = errors.New("invalid connection") errMissingAddress = errors.New("missing address") errHeaderTooShort = errors.New("header too short") errInvalidConnType = errors.New("invalid conn type") diff --git a/vendor/golang.org/x/net/ipv6/payload_cmsg.go b/vendor/golang.org/x/net/ipv6/payload_cmsg.go index 4ee4b062c..3f23b5d21 100644 --- a/vendor/golang.org/x/net/ipv6/payload_cmsg.go +++ b/vendor/golang.org/x/net/ipv6/payload_cmsg.go @@ -2,14 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv6 -import ( - "net" - "syscall" -) +import "net" // ReadFrom reads a payload of the received IPv6 datagram, from the // endpoint c, copying the payload into b. It returns the number of @@ -17,7 +14,7 @@ import ( // src of the received datagram. func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { if !c.ok() { - return 0, nil, nil, syscall.EINVAL + return 0, nil, nil, errInvalidConn } return c.readFrom(b) } @@ -29,7 +26,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net. // cm may be nil if control of the outgoing datagram is not required. func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } return c.writeTo(b, cm, dst) } diff --git a/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_8.go b/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_8.go index fdc6c3994..bc4209db7 100644 --- a/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_8.go +++ b/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_8.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // +build !go1.9 -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv6 diff --git a/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_9.go b/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_9.go index 8f6d02e2f..7dd650480 100644 --- a/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_9.go +++ b/vendor/golang.org/x/net/ipv6/payload_cmsg_go1_9.go @@ -3,7 +3,7 @@ // license that can be found in the LICENSE file. // +build go1.9 -// +build !nacl,!plan9,!windows +// +build !js,!nacl,!plan9,!windows package ipv6 diff --git a/vendor/golang.org/x/net/ipv6/payload_nocmsg.go b/vendor/golang.org/x/net/ipv6/payload_nocmsg.go index 99a43542b..459142d26 100644 --- a/vendor/golang.org/x/net/ipv6/payload_nocmsg.go +++ b/vendor/golang.org/x/net/ipv6/payload_nocmsg.go @@ -2,14 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build nacl plan9 windows +// +build js nacl plan9 windows package ipv6 -import ( - "net" - "syscall" -) +import "net" // ReadFrom reads a payload of the received IPv6 datagram, from the // endpoint c, copying the payload into b. It returns the number of @@ -17,7 +14,7 @@ import ( // src of the received datagram. func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { if !c.ok() { - return 0, nil, nil, syscall.EINVAL + return 0, nil, nil, errInvalidConn } if n, src, err = c.PacketConn.ReadFrom(b); err != nil { return 0, nil, nil, err @@ -32,7 +29,7 @@ func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net. // cm may be nil if control of the outgoing datagram is not required. func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { if !c.ok() { - return 0, syscall.EINVAL + return 0, errInvalidConn } if dst == nil { return 0, errMissingAddress diff --git a/vendor/golang.org/x/sys/unix/fcntl.go b/vendor/golang.org/x/sys/unix/fcntl.go index 0c58c7e1e..9379ba9ce 100644 --- a/vendor/golang.org/x/sys/unix/fcntl.go +++ b/vendor/golang.org/x/sys/unix/fcntl.go @@ -14,7 +14,11 @@ var fcntl64Syscall uintptr = SYS_FCNTL // FcntlInt performs a fcntl syscall on fd with the provided command and argument. func FcntlInt(fd uintptr, cmd, arg int) (int, error) { - valptr, _, err := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(arg)) + valptr, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(arg)) + var err error + if errno != 0 { + err = errno + } return int(valptr), err } diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go index 53fb85182..33c8b5f0d 100644 --- a/vendor/golang.org/x/sys/unix/syscall_bsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go @@ -206,7 +206,7 @@ func (sa *SockaddrDatalink) sockaddr() (unsafe.Pointer, _Socklen, error) { return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil } -func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) { +func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { switch rsa.Addr.Family { case AF_LINK: pp := (*RawSockaddrDatalink)(unsafe.Pointer(rsa)) @@ -286,7 +286,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { Close(nfd) return 0, nil, ECONNABORTED } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 @@ -306,7 +306,7 @@ func Getsockname(fd int) (sa Sockaddr, err error) { rsa.Addr.Family = AF_UNIX rsa.Addr.Len = SizeofSockaddrUnix } - return anyToSockaddr(&rsa) + return anyToSockaddr(fd, &rsa) } //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) @@ -356,7 +356,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from recvflags = int(msg.Flags) // source address is only specified if the socket is unconnected if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) + from, err = anyToSockaddr(fd, &rsa) } return } diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go index b5072de28..e34abe29d 100644 --- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go +++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go @@ -87,7 +87,7 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) { if len > SizeofSockaddrAny { panic("RawSockaddrAny too small") } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go index ba9df4ac1..5561a3eb7 100644 --- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go @@ -89,7 +89,7 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) { if len > SizeofSockaddrAny { panic("RawSockaddrAny too small") } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index 9908030cb..690c2c87f 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -489,6 +489,47 @@ func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) { return unsafe.Pointer(&sa.raw), SizeofSockaddrL2, nil } +// SockaddrRFCOMM implements the Sockaddr interface for AF_BLUETOOTH type sockets +// using the RFCOMM protocol. +// +// Server example: +// +// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM) +// _ = unix.Bind(fd, &unix.SockaddrRFCOMM{ +// Channel: 1, +// Addr: [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00 +// }) +// _ = Listen(fd, 1) +// nfd, sa, _ := Accept(fd) +// fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd) +// Read(nfd, buf) +// +// Client example: +// +// fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM) +// _ = Connect(fd, &SockaddrRFCOMM{ +// Channel: 1, +// Addr: [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11 +// }) +// Write(fd, []byte(`hello`)) +type SockaddrRFCOMM struct { + // Addr represents a bluetooth address, byte ordering is little-endian. + Addr [6]uint8 + + // Channel is a designated bluetooth channel, only 1-30 are available for use. + // Since Linux 2.6.7 and further zero value is the first available channel. + Channel uint8 + + raw RawSockaddrRFCOMM +} + +func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) { + sa.raw.Family = AF_BLUETOOTH + sa.raw.Channel = sa.Channel + sa.raw.Bdaddr = sa.Addr + return unsafe.Pointer(&sa.raw), SizeofSockaddrRFCOMM, nil +} + // SockaddrCAN implements the Sockaddr interface for AF_CAN type sockets. // The RxID and TxID fields are used for transport protocol addressing in // (CAN_TP16, CAN_TP20, CAN_MCNET, and CAN_ISOTP), they can be left with @@ -651,7 +692,7 @@ func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) { return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil } -func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) { +func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { switch rsa.Addr.Family { case AF_NETLINK: pp := (*RawSockaddrNetlink)(unsafe.Pointer(rsa)) @@ -728,6 +769,30 @@ func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) { Port: pp.Port, } return sa, nil + case AF_BLUETOOTH: + proto, err := GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL) + if err != nil { + return nil, err + } + // only BTPROTO_L2CAP and BTPROTO_RFCOMM can accept connections + switch proto { + case BTPROTO_L2CAP: + pp := (*RawSockaddrL2)(unsafe.Pointer(rsa)) + sa := &SockaddrL2{ + PSM: pp.Psm, + CID: pp.Cid, + Addr: pp.Bdaddr, + AddrType: pp.Bdaddr_type, + } + return sa, nil + case BTPROTO_RFCOMM: + pp := (*RawSockaddrRFCOMM)(unsafe.Pointer(rsa)) + sa := &SockaddrRFCOMM{ + Channel: pp.Channel, + Addr: pp.Bdaddr, + } + return sa, nil + } } return nil, EAFNOSUPPORT } @@ -739,7 +804,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { if err != nil { return } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 @@ -757,7 +822,7 @@ func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { if len > SizeofSockaddrAny { panic("RawSockaddrAny too small") } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 @@ -771,7 +836,7 @@ func Getsockname(fd int) (sa Sockaddr, err error) { if err = getsockname(fd, &rsa, &len); err != nil { return } - return anyToSockaddr(&rsa) + return anyToSockaddr(fd, &rsa) } func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) { @@ -960,7 +1025,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from recvflags = int(msg.Flags) // source address is only specified if the socket is unconnected if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) + from, err = anyToSockaddr(fd, &rsa) } return } diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go index 4d7efbc27..a05337d54 100644 --- a/vendor/golang.org/x/sys/unix/syscall_solaris.go +++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go @@ -112,7 +112,7 @@ func Getsockname(fd int) (sa Sockaddr, err error) { if err = getsockname(fd, &rsa, &len); err != nil { return } - return anyToSockaddr(&rsa) + return anyToSockaddr(fd, &rsa) } // GetsockoptString returns the string value of the socket option opt for the @@ -314,7 +314,11 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error { // FcntlInt performs a fcntl syscall on fd with the provided command and argument. func FcntlInt(fd uintptr, cmd, arg int) (int, error) { - valptr, _, err := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0) + valptr, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0) + var err error + if errno != 0 { + err = errno + } return int(valptr), err } @@ -356,7 +360,7 @@ func Futimes(fd int, tv []Timeval) error { return futimesat(fd, nil, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } -func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) { +func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) { switch rsa.Addr.Family { case AF_UNIX: pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa)) @@ -407,7 +411,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { if nfd == -1 { return } - sa, err = anyToSockaddr(&rsa) + sa, err = anyToSockaddr(fd, &rsa) if err != nil { Close(nfd) nfd = 0 @@ -444,7 +448,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from oobn = int(msg.Accrightslen) // source address is only specified if the socket is unconnected if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) + from, err = anyToSockaddr(fd, &rsa) } return } diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go index b835bad0f..95b2180ae 100644 --- a/vendor/golang.org/x/sys/unix/syscall_unix.go +++ b/vendor/golang.org/x/sys/unix/syscall_unix.go @@ -219,7 +219,7 @@ func Getpeername(fd int) (sa Sockaddr, err error) { if err = getpeername(fd, &rsa, &len); err != nil { return } - return anyToSockaddr(&rsa) + return anyToSockaddr(fd, &rsa) } func GetsockoptByte(fd, level, opt int) (value byte, err error) { @@ -291,7 +291,7 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) { return } if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) + from, err = anyToSockaddr(fd, &rsa) } return } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go index 0ae2aa842..7cc1bfd12 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go @@ -1474,8 +1474,13 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Dup2(oldfd int, newfd int) (err error) { - _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) +func faccessat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) if e1 != 0 { err = errnoErr(e1) } @@ -1484,9 +1489,8 @@ func Dup2(oldfd int, newfd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func EpollCreate(size int) (fd int, err error) { - r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0) - fd = int(r0) +func Dup2(oldfd int, newfd int) (err error) { + _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) if e1 != 0 { err = errnoErr(e1) } @@ -1495,13 +1499,9 @@ func EpollCreate(size int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func faccessat(dirfd int, path string, mode uint32) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) +func EpollCreate(size int) (fd int, err error) { + r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0) + fd = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go index fa16c165e..c3dcb3818 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go @@ -1474,8 +1474,13 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Dup2(oldfd int, newfd int) (err error) { - _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) +func faccessat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + _, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) if e1 != 0 { err = errnoErr(e1) } @@ -1484,9 +1489,8 @@ func Dup2(oldfd int, newfd int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func EpollCreate(size int) (fd int, err error) { - r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0) - fd = int(r0) +func Dup2(oldfd int, newfd int) (err error) { + _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) if e1 != 0 { err = errnoErr(e1) } @@ -1495,13 +1499,9 @@ func EpollCreate(size int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func faccessat(dirfd int, path string, mode uint32) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) +func EpollCreate(size int) (fd int, err error) { + r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0) + fd = int(r0) if e1 != 0 { err = errnoErr(e1) } diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index e89bc6b36..4c250033f 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -248,6 +248,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -401,6 +408,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index d95372bae..2e4d709b4 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -250,6 +250,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -405,6 +412,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index 77875ba01..bf38e5e2c 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -251,6 +251,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -404,6 +411,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 5a9df694a..972c1b872 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -251,6 +251,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -406,6 +413,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index dcb239de8..783e70e87 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -249,6 +249,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -402,6 +409,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index 9cf85f721..5c6ea719d 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -251,6 +251,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -406,6 +413,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 6fd66e751..93effc8ec 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -251,6 +251,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -406,6 +413,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index faa5b3ef1..cc5ca242e 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -249,6 +249,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -402,6 +409,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index ad4c45246..712f64029 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -252,6 +252,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -407,6 +414,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index 1fdb2f216..1be45320a 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -252,6 +252,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -407,6 +414,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index d32079d1a..932b655fe 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -250,6 +250,13 @@ type RawSockaddrL2 struct { _ [1]byte } +type RawSockaddrRFCOMM struct { + Family uint16 + Bdaddr [6]uint8 + Channel uint8 + _ [1]byte +} + type RawSockaddrCAN struct { Family uint16 _ [2]byte @@ -405,6 +412,7 @@ const ( SizeofSockaddrNetlink = 0xc SizeofSockaddrHCI = 0x6 SizeofSockaddrL2 = 0xe + SizeofSockaddrRFCOMM = 0xa SizeofSockaddrCAN = 0x10 SizeofSockaddrALG = 0x58 SizeofSockaddrVM = 0x10 diff --git a/vendor/golang.org/x/sys/windows/service.go b/vendor/golang.org/x/sys/windows/service.go index 24aa90bbb..62fc31b40 100644 --- a/vendor/golang.org/x/sys/windows/service.go +++ b/vendor/golang.org/x/sys/windows/service.go @@ -43,6 +43,11 @@ const ( SC_STATUS_PROCESS_INFO = 0 + SC_ACTION_NONE = 0 + SC_ACTION_RESTART = 1 + SC_ACTION_REBOOT = 2 + SC_ACTION_RUN_COMMAND = 3 + SERVICE_STOPPED = 1 SERVICE_START_PENDING = 2 SERVICE_STOP_PENDING = 3 @@ -148,6 +153,19 @@ type ENUM_SERVICE_STATUS_PROCESS struct { ServiceStatusProcess SERVICE_STATUS_PROCESS } +type SERVICE_FAILURE_ACTIONS struct { + ResetPeriod uint32 + RebootMsg *uint16 + Command *uint16 + ActionsCount uint32 + Actions *SC_ACTION +} + +type SC_ACTION struct { + Type uint32 + Delay uint32 +} + //sys CloseServiceHandle(handle Handle) (err error) = advapi32.CloseServiceHandle //sys CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) [failretval==0] = advapi32.CreateServiceW //sys OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenServiceW diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go index b4e424788..7d2a6794d 100644 --- a/vendor/golang.org/x/sys/windows/types_windows.go +++ b/vendor/golang.org/x/sys/windows/types_windows.go @@ -94,16 +94,29 @@ const ( FILE_APPEND_DATA = 0x00000004 FILE_WRITE_ATTRIBUTES = 0x00000100 - FILE_SHARE_READ = 0x00000001 - FILE_SHARE_WRITE = 0x00000002 - FILE_SHARE_DELETE = 0x00000004 - FILE_ATTRIBUTE_READONLY = 0x00000001 - FILE_ATTRIBUTE_HIDDEN = 0x00000002 - FILE_ATTRIBUTE_SYSTEM = 0x00000004 - FILE_ATTRIBUTE_DIRECTORY = 0x00000010 - FILE_ATTRIBUTE_ARCHIVE = 0x00000020 - FILE_ATTRIBUTE_NORMAL = 0x00000080 - FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400 + FILE_SHARE_READ = 0x00000001 + FILE_SHARE_WRITE = 0x00000002 + FILE_SHARE_DELETE = 0x00000004 + + FILE_ATTRIBUTE_READONLY = 0x00000001 + FILE_ATTRIBUTE_HIDDEN = 0x00000002 + FILE_ATTRIBUTE_SYSTEM = 0x00000004 + FILE_ATTRIBUTE_DIRECTORY = 0x00000010 + FILE_ATTRIBUTE_ARCHIVE = 0x00000020 + FILE_ATTRIBUTE_DEVICE = 0x00000040 + FILE_ATTRIBUTE_NORMAL = 0x00000080 + FILE_ATTRIBUTE_TEMPORARY = 0x00000100 + FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200 + FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400 + FILE_ATTRIBUTE_COMPRESSED = 0x00000800 + FILE_ATTRIBUTE_OFFLINE = 0x00001000 + FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000 + FILE_ATTRIBUTE_ENCRYPTED = 0x00004000 + FILE_ATTRIBUTE_INTEGRITY_STREAM = 0x00008000 + FILE_ATTRIBUTE_VIRTUAL = 0x00010000 + FILE_ATTRIBUTE_NO_SCRUB_DATA = 0x00020000 + FILE_ATTRIBUTE_RECALL_ON_OPEN = 0x00040000 + FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS = 0x00400000 INVALID_FILE_ATTRIBUTES = 0xffffffff |