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base: cyrilix:11e9df2080ac8bbaf8648142a52a8f00f752bb8f
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cyrilix:feat/openhome
cyrilix:main
cyrilix:v0.2.0
cyrilix:v0.1.0
..
compare: cyrilix:00a824fe48a337c1f1f39c340e1b9704362256f5
Branches Tags
cyrilix:main
cyrilix:feat/openhome
cyrilix:v0.2.0
cyrilix:v0.1.0

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11e9df2080 ... 00a824fe48

25 changed files with 151 additions and 693 deletions
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4
go.mod
View File

@ -1,5 +1,5 @@
module git.cyrilix.bzh/cyrilix/goupnp
go 1.22
go 1.19
require golang.org/x/sync v0.7.0
require golang.org/x/sync v0.1.0

4
go.sum
View File

@ -1,2 +1,2 @@
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=

4
go.work
View File

@ -1,6 +1,4 @@
go 1.22
toolchain go1.22.5
go 1.18
use (
.

6
go.work.sum
View File

@ -1,6 +0,0 @@
golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=

11
goupnp.go
View File

@ -85,10 +85,7 @@ func DiscoverDevicesCtx(ctx context.Context, searchTarget string) ([]MaybeRootDe
return nil, err
}
defer hcCleanup()
searchCtx, cancel := context.WithTimeout(ctx, 2*time.Second)
defer cancel()
responses, err := ssdp.RawSearch(searchCtx, hc, string(searchTarget), 3)
responses, err := ssdp.SSDPRawSearchCtx(ctx, hc, string(searchTarget), 2, 3)
if err != nil {
return nil, err
}
@ -151,10 +148,6 @@ func DeviceByURL(loc *url.URL) (*RootDevice, error) {
// but should not be changed after requesting clients.
var CharsetReaderDefault func(charset string, input io.Reader) (io.Reader, error)
// HTTPClient specifies the http.Client object used when fetching the XML from the UPnP server.
// HTTPClient defaults the http.DefaultClient. This may be overridden by the importing application.
var HTTPClientDefault = http.DefaultClient
func requestXml(ctx context.Context, url string, defaultSpace string, doc interface{}) error {
ctx, cancel := context.WithTimeout(ctx, 3*time.Second)
defer cancel()
@ -164,7 +157,7 @@ func requestXml(ctx context.Context, url string, defaultSpace string, doc interf
return err
}
resp, err := HTTPClientDefault.Do(req)
resp, err := http.DefaultClient.Do(req)
if err != nil {
return err
}

62
httpu/httpu.go
View File

@ -3,7 +3,6 @@ package httpu
import (
"bufio"
"bytes"
"context"
"errors"
"fmt"
"log"
@ -27,27 +26,6 @@ type ClientInterface interface {
) ([]*http.Response, error)
}
// ClientInterfaceCtx is the equivalent of ClientInterface, except with methods
// taking a context.Context parameter.
type ClientInterfaceCtx interface {
// DoWithContext performs a request. If the input request has a
// deadline, then that value will be used as the timeout for how long
// to wait before returning the responses that were received. If the
// request's context is canceled, this method will return immediately.
//
// If the request's context is never canceled, and does not have a
// deadline, then this function WILL NEVER RETURN. You MUST set an
// appropriate deadline on the context, or otherwise cancel it when you
// want to finish an operation.
//
// An error is only returned for failing to send the request. Failures
// in receipt simply do not add to the resulting responses.
DoWithContext(
req *http.Request,
numSends int,
) ([]*http.Response, error)
}
// HTTPUClient is a client for dealing with HTTPU (HTTP over UDP). Its typical
// function is for HTTPMU, and particularly SSDP.
type HTTPUClient struct {
@ -56,7 +34,6 @@ type HTTPUClient struct {
}
var _ ClientInterface = &HTTPUClient{}
var _ ClientInterfaceCtx = &HTTPUClient{}
// NewHTTPUClient creates a new HTTPUClient, opening up a new UDP socket for the
// purpose.
@ -98,25 +75,6 @@ func (httpu *HTTPUClient) Do(
req *http.Request,
timeout time.Duration,
numSends int,
) ([]*http.Response, error) {
ctx := req.Context()
if timeout > 0 {
var cancel func()
ctx, cancel = context.WithTimeout(ctx, timeout)
defer cancel()
req = req.WithContext(ctx)
}
return httpu.DoWithContext(req, numSends)
}
// DoWithContext implements ClientInterfaceCtx.DoWithContext.
//
// Make sure to read the documentation on the ClientInterfaceCtx interface
// regarding cancellation!
func (httpu *HTTPUClient) DoWithContext(
req *http.Request,
numSends int,
) ([]*http.Response, error) {
httpu.connLock.Lock()
defer httpu.connLock.Unlock()
@ -143,27 +101,9 @@ func (httpu *HTTPUClient) DoWithContext(
if err != nil {
return nil, err
}
// Handle context deadline/timeout
ctx := req.Context()
deadline, ok := ctx.Deadline()
if ok {
if err = httpu.conn.SetDeadline(deadline); err != nil {
if err = httpu.conn.SetDeadline(time.Now().Add(timeout)); err != nil {
return nil, err
}
}
// Handle context cancelation
done := make(chan struct{})
defer close(done)
go func() {
select {
case <-ctx.Done():
// if context is cancelled, stop any connections by setting time in the past.
httpu.conn.SetDeadline(time.Now().Add(-time.Second))
case <-done:
}
}()
// Send request.
for i := 0; i < numSends; i++ {

62
httpu/multiclient.go
View File

@ -68,65 +68,3 @@ func (mc *MultiClient) sendRequests(
}
return tasks.Wait()
}
// MultiClientCtx dispatches requests out to all the delegated clients.
type MultiClientCtx struct {
// The HTTPU clients to delegate to.
delegates []ClientInterfaceCtx
}
var _ ClientInterfaceCtx = &MultiClientCtx{}
// NewMultiClient creates a new MultiClient that delegates to all the given
// clients.
func NewMultiClientCtx(delegates []ClientInterfaceCtx) *MultiClientCtx {
return &MultiClientCtx{
delegates: delegates,
}
}
// DoWithContext implements ClientInterfaceCtx.DoWithContext.
func (mc *MultiClientCtx) DoWithContext(
req *http.Request,
numSends int,
) ([]*http.Response, error) {
tasks, ctx := errgroup.WithContext(req.Context())
req = req.WithContext(ctx) // so we cancel if the errgroup errors
results := make(chan []*http.Response)
// For each client, send the request to it and collect results.
tasks.Go(func() error {
defer close(results)
return mc.sendRequestsCtx(results, req, numSends)
})
var responses []*http.Response
tasks.Go(func() error {
for rs := range results {
responses = append(responses, rs...)
}
return nil
})
return responses, tasks.Wait()
}
func (mc *MultiClientCtx) sendRequestsCtx(
results chan<- []*http.Response,
req *http.Request,
numSends int,
) error {
tasks := &errgroup.Group{}
for _, d := range mc.delegates {
d := d // copy for closure
tasks.Go(func() error {
responses, err := d.DoWithContext(req, numSends)
if err != nil {
return err
}
results <- responses
return nil
})
}
return tasks.Wait()
}

20
httpu/serve.go
View File

@ -7,7 +7,6 @@ import (
"net"
"net/http"
"regexp"
"sync"
)
const (
@ -74,25 +73,20 @@ func (srv *Server) Serve(l net.PacketConn) error {
if srv.MaxMessageBytes != 0 {
maxMessageBytes = srv.MaxMessageBytes
}
bufPool := &sync.Pool{
New: func() interface{} {
return make([]byte, maxMessageBytes)
},
}
for {
buf := bufPool.Get().([]byte)
buf := make([]byte, maxMessageBytes)
n, peerAddr, err := l.ReadFrom(buf)
if err != nil {
return err
}
go func() {
defer bufPool.Put(buf)
buf = buf[:n]
go func(buf []byte, peerAddr net.Addr) {
// At least one router's UPnP implementation has added a trailing space
// after "HTTP/1.1" - trim it.
reqBuf := trailingWhitespaceRx.ReplaceAllLiteral(buf[:n], crlf)
buf = trailingWhitespaceRx.ReplaceAllLiteral(buf, crlf)
req, err := http.ReadRequest(bufio.NewReader(bytes.NewBuffer(reqBuf)))
req, err := http.ReadRequest(bufio.NewReader(bytes.NewBuffer(buf)))
if err != nil {
log.Printf("httpu: Failed to parse request: %v", err)
return
@ -100,7 +94,7 @@ func (srv *Server) Serve(l net.PacketConn) error {
req.RemoteAddr = peerAddr.String()
srv.Handler.ServeMessage(req)
// No need to call req.Body.Close - underlying reader is bytes.Buffer.
}()
}(buf, peerAddr)
}
}

6
network.go
View File

@ -10,14 +10,14 @@ import (
// httpuClient creates a HTTPU client that multiplexes to all multicast-capable
// IPv4 addresses on the host. Returns a function to clean up once the client is
// no longer required.
func httpuClient() (httpu.ClientInterfaceCtx, func(), error) {
func httpuClient() (httpu.ClientInterface, func(), error) {
addrs, err := localIPv4MCastAddrs()
if err != nil {
return nil, nil, ctxError(err, "requesting host IPv4 addresses")
}
closers := make([]io.Closer, 0, len(addrs))
delegates := make([]httpu.ClientInterfaceCtx, 0, len(addrs))
delegates := make([]httpu.ClientInterface, 0, len(addrs))
for _, addr := range addrs {
c, err := httpu.NewHTTPUClientAddr(addr)
if err != nil {
@ -34,7 +34,7 @@ func httpuClient() (httpu.ClientInterfaceCtx, func(), error) {
}
}
return httpu.NewMultiClientCtx(delegates), closer, nil
return httpu.NewMultiClient(delegates), closer, nil
}
// localIPv2MCastAddrs returns the set of IPv4 addresses on multicast-able

8
soap/soap.go
View File

@ -194,13 +194,9 @@ type soapBody struct {
// SOAPFaultError implements error, and contains SOAP fault information.
type SOAPFaultError struct {
FaultCode string `xml:"faultcode"`
FaultString string `xml:"faultstring"`
FaultCode string `xml:"faultCode"`
FaultString string `xml:"faultString"`
Detail struct {
UPnPError struct {
Errorcode int `xml:"errorCode"`
ErrorDescription string `xml:"errorDescription"`
} `xml:"UPnPError"`
Raw []byte `xml:",innerxml"`
} `xml:"detail"`
}

71
soap/soap_test.go
View File

@ -2,12 +2,10 @@ package soap
import (
"bytes"
"errors"
"io/ioutil"
"net/http"
"net/url"
"reflect"
"strings"
"testing"
)
@ -89,75 +87,6 @@ func TestActionInputs(t *testing.T) {
}
}
func TestUPnPError(t *testing.T) {
t.Parallel()
url, err := url.Parse("http://example.com/soap")
if err != nil {
t.Fatal(err)
}
body := `
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<s:Body>
<s:Fault>
<faultcode>s:Client</faultcode>
<faultstring>UPnPError</faultstring>
<detail>
<UPnPError xmlns="urn:schemas-upnp-org:control-1-0">
<errorCode>725</errorCode>
<errorDescription>OnlyPermanentLeasesSupported</errorDescription>
</UPnPError>
</detail>
</s:Fault>
</s:Body>
</s:Envelope>`
rt := &capturingRoundTripper{
resp: &http.Response{
StatusCode: 500,
ContentLength: int64(len(body)),
Body: ioutil.NopCloser(bytes.NewBufferString(body)),
},
}
client := SOAPClient{
EndpointURL: *url,
HTTPClient: http.Client{
Transport: rt,
},
}
err = client.PerformAction("mynamespace", "myaction", nil, nil)
if err == nil {
t.Fatal("expected error, got nil")
}
if testing.Verbose() {
t.Logf("%+v\n", err)
}
soapErr := &SOAPFaultError{}
if ok := errors.As(err, &soapErr); !ok {
t.Fatal("expected *SOAPFaultError")
}
if soapErr.FaultCode != "s:Client" {
t.Fatalf("unexpected FaultCode: %s", soapErr.FaultCode)
}
if soapErr.FaultString != "UPnPError" {
t.Fatalf("unexpected FaultString: %s", soapErr.FaultString)
}
if soapErr.Detail.UPnPError.Errorcode != 725 {
t.Fatalf("unexpected UPnPError Errorcode: %d", soapErr.Detail.UPnPError.Errorcode)
}
if soapErr.Detail.UPnPError.ErrorDescription != "OnlyPermanentLeasesSupported" {
t.Fatalf("unexpected UPnPError ErrorDescription: %s",
soapErr.Detail.UPnPError.ErrorDescription)
}
if !strings.EqualFold(string(soapErr.Detail.Raw), `
<UPnPError xmlns="urn:schemas-upnp-org:control-1-0">
<errorCode>725</errorCode>
<errorDescription>OnlyPermanentLeasesSupported</errorDescription>
</UPnPError>
`) {
t.Fatalf("unexpected Detail.Raw, got:\n%s", string(soapErr.Detail.Raw))
}
}
func TestEscapeXMLText(t *testing.T) {
t.Parallel()

75
ssdp/ssdp.go
View File

@ -35,15 +35,6 @@ type HTTPUClient interface {
) ([]*http.Response, error)
}
// HTTPUClientCtx is an optional interface that will be used to perform
// HTTP-over-UDP requests if the client implements it.
type HTTPUClientCtx interface {
DoWithContext(
req *http.Request,
numSends int,
) ([]*http.Response, error)
}
// SSDPRawSearchCtx performs a fairly raw SSDP search request, and returns the
// unique response(s) that it receives. Each response has the requested
// searchTarget, a USN, and a valid location. maxWaitSeconds states how long to
@ -58,64 +49,8 @@ func SSDPRawSearchCtx(
maxWaitSeconds int,
numSends int,
) ([]*http.Response, error) {
req, err := prepareRequest(ctx, searchTarget, maxWaitSeconds)
if err != nil {
return nil, err
}
allResponses, err := httpu.Do(req, time.Duration(maxWaitSeconds)*time.Second+100*time.Millisecond, numSends)
if err != nil {
return nil, err
}
return processSSDPResponses(searchTarget, allResponses)
}
// RawSearch performs a fairly raw SSDP search request, and returns the
// unique response(s) that it receives. Each response has the requested
// searchTarget, a USN, and a valid location. If the provided context times out
// or is canceled, the search will be aborted. numSends is the number of
// requests to send - 3 is a reasonable value for this.
//
// The provided context should have a deadline, since the SSDP protocol
// requires the max wait time be included in search requests. If the context
// has no deadline, then a default deadline of 3 seconds will be applied.
func RawSearch(
ctx context.Context,
httpu HTTPUClientCtx,
searchTarget string,
numSends int,
) ([]*http.Response, error) {
// We need a timeout value to include in the SSDP request; get it by
// checking the deadline on the context.
var maxWaitSeconds int
if deadline, ok := ctx.Deadline(); ok {
maxWaitSeconds = int(deadline.Sub(time.Now()) / time.Second)
} else {
// Pick a default timeout of 3 seconds if none was provided.
maxWaitSeconds = 3
var cancel func()
ctx, cancel = context.WithTimeout(ctx, time.Duration(maxWaitSeconds)*time.Second)
defer cancel()
}
req, err := prepareRequest(ctx, searchTarget, maxWaitSeconds)
if err != nil {
return nil, err
}
allResponses, err := httpu.DoWithContext(req, numSends)
if err != nil {
return nil, err
}
return processSSDPResponses(searchTarget, allResponses)
}
// prepareRequest checks the provided parameters and constructs a SSDP search
// request to be sent.
func prepareRequest(ctx context.Context, searchTarget string, maxWaitSeconds int) (*http.Request, error) {
if maxWaitSeconds < 1 {
return nil, errors.New("ssdp: request timeout must be at least 1s")
return nil, errors.New("ssdp: maxWaitSeconds must be >= 1")
}
req := (&http.Request{
@ -132,13 +67,11 @@ func prepareRequest(ctx context.Context, searchTarget string, maxWaitSeconds int
"ST": []string{searchTarget},
},
}).WithContext(ctx)
return req, nil
allResponses, err := httpu.Do(req, time.Duration(maxWaitSeconds)*time.Second+100*time.Millisecond, numSends)
if err != nil {
return nil, err
}
func processSSDPResponses(
searchTarget string,
allResponses []*http.Response,
) ([]*http.Response, error) {
isExactSearch := searchTarget != SSDPAll && searchTarget != UPNPRootDevice
seenIDs := make(map[string]bool)

129
v2alpha/cmd/goupnp2srvgen/main.go
View File

@ -23,9 +23,7 @@ import (
"github.com/huin/goupnp/v2alpha/description/typedesc"
"github.com/huin/goupnp/v2alpha/description/xmlsrvdesc"
"github.com/huin/goupnp/v2alpha/soap"
"golang.org/x/exp/maps"
soaptypes "github.com/huin/goupnp/v2alpha/soap/types"
"github.com/huin/goupnp/v2alpha/soap/types"
)
var (
@ -33,9 +31,7 @@ var (
outputDir = flag.String("output_dir", "", "Path to directory to write output in.")
srvManifests = flag.String("srv_manifests", "", "Path to srvmanifests.toml")
srvTemplate = flag.String("srv_template", "", "Path to srv.gotemplate.")
upnpresourcesZip = flag.String("upnpresources_zip", "",
"Path to upnpresources.zip, downloaded from "+
"https://openconnectivity.org/upnp-specs/upnpresources.zip.")
upnpresourcesZip = flag.String("upnpresources_zip", "", "Path to upnpresources.zip.")
)
const soapActionInterface = "SOAPActionInterface"
@ -54,14 +50,14 @@ func run() error {
}
if *outputDir == "" {
return errors.New("-output_dir is a required flag")
return errors.New("-output_dir is a required flag.")
}
if err := os.MkdirAll(*outputDir, 0); err != nil {
return fmt.Errorf("creating output_dir %q: %w", *outputDir, err)
}
if *srvManifests == "" {
return errors.New("-srv_manifests is a required flag")
return errors.New("-srv_manifests is a required flag.")
}
var manifests DCPSpecManifests
_, err := toml.DecodeFile(*srvManifests, &manifests)
@ -70,7 +66,7 @@ func run() error {
}
if *srvTemplate == "" {
return errors.New("-srv_template is a required flag")
return errors.New("-srv_template is a required flag.")
}
tmpl, err := template.New(filepath.Base(*srvTemplate)).Funcs(template.FuncMap{
"args": tmplfuncs.Args,
@ -81,7 +77,7 @@ func run() error {
}
if *upnpresourcesZip == "" {
return errors.New("-upnpresources_zip is a required flag")
return errors.New("-upnpresources_zip is a required flag.")
}
f, err := os.Open(*upnpresourcesZip)
if err != nil {
@ -95,7 +91,7 @@ func run() error {
// Use default type map for now. Addtional types could be use instead or
// as well as necessary for extended types.
typeMap := soaptypes.TypeMap().Clone()
typeMap := types.TypeMap().Clone()
typeMap[soapActionInterface] = typedesc.TypeDesc{
GoType: reflect.TypeOf((*soap.Action)(nil)).Elem(),
}
@ -162,8 +158,7 @@ func processService(
return fmt.Errorf("transforming service description: %w", err)
}
imps := newImports()
types, err := accumulateTypes(sd, typeMap, imps)
imps, err := accumulateImports(sd, typeMap)
if err != nil {
return err
}
@ -172,7 +167,6 @@ func processService(
err = tmpl.ExecuteTemplate(buf, "service", tmplArgs{
Manifest: srvManifest,
Imps: imps,
Types: types,
SCPD: sd,
})
if err != nil {
@ -225,44 +219,14 @@ type ServiceManifest struct {
type tmplArgs struct {
Manifest *ServiceManifest
Imps *imports
Types *types
SCPD *srvdesc.SCPD
}
type imports struct {
// Each required import line, ordered by path.
ImportLines []importItem
// aliasByPath maps from import path to its imported alias.
aliasByPath map[string]string
// nextAlias is the number for the next import alias.
nextAlias int
}
func newImports() *imports {
return &imports{
aliasByPath: make(map[string]string),
nextAlias: 1,
}
}
func (imps *imports) getAliasForPath(path string) string {
if alias, ok := imps.aliasByPath[path]; ok {
return alias
}
alias := fmt.Sprintf("pkg%d", imps.nextAlias)
imps.nextAlias++
imps.ImportLines = append(imps.ImportLines, importItem{
Alias: alias,
Path: path,
})
imps.aliasByPath[path] = alias
return alias
}
type types struct {
// Maps from a type name like "ui4" to the `alias.name` for the import.
TypeByName map[string]typeDesc
StringVarDefs []stringVarDef
// Each required import line, ordered by path.
ImportLines []importItem
}
type typeDesc struct {
@ -275,41 +239,17 @@ type typeDesc struct {
Name string
}
type stringVarDef struct {
Name string
AllowedValues []string
}
type importItem struct {
Alias string
Path string
}
// accumulateTypes creates type information, and adds any required imports for
// them.
func accumulateTypes(
srvDesc *srvdesc.SCPD,
typeMap typedesc.TypeMap,
imps *imports,
) (*types, error) {
typeNames := make(map[string]struct{})
typeNames[soapActionInterface] = struct{}{}
func accumulateImports(srvDesc *srvdesc.SCPD, typeMap typedesc.TypeMap) (*imports, error) {
typeNames := make(map[string]bool)
typeNames[soapActionInterface] = true
var stringVarDefs []stringVarDef
sortedVarNames := maps.Keys(srvDesc.VariableByName)
sort.Strings(sortedVarNames)
for _, svName := range sortedVarNames {
sv := srvDesc.VariableByName[svName]
if sv.DataType == "string" && len(sv.AllowedValues) > 0 {
stringVarDefs = append(stringVarDefs, stringVarDef{
Name: svName,
AllowedValues: srvDesc.VariableByName[svName].AllowedValues,
})
}
}
err := visitTypesSCPD(srvDesc, func(sv *srvdesc.StateVariable) {
typeNames[sv.DataType] = struct{}{}
err := visitTypesSCPD(srvDesc, func(typeName string) {
typeNames[typeName] = true
})
if err != nil {
return nil, err
@ -317,7 +257,7 @@ func accumulateTypes(
// Have sorted list of import package paths. Partly for aesthetics of generated code, but also
// to have stable-generated aliases.
paths := make(map[string]struct{})
paths := make(map[string]bool)
for typeName := range typeNames {
t, ok := typeMap[typeName]
if !ok {
@ -325,17 +265,29 @@ func accumulateTypes(
}
pkgPath := t.GoType.PkgPath()
if pkgPath == "" {
// Builtin type, no import needed.
// Builtin type, ignore.
continue
}
paths[pkgPath] = struct{}{}
paths[pkgPath] = true
}
sortedPaths := make([]string, 0, len(paths))
for path := range paths {
sortedPaths = append(sortedPaths, path)
}
sortedPaths := maps.Keys(paths)
sort.Strings(sortedPaths)
// Generate import aliases in deterministic order.
// Generate import aliases.
index := 1
aliasByPath := make(map[string]string, len(paths))
importLines := make([]importItem, 0, len(paths))
for _, path := range sortedPaths {
imps.getAliasForPath(path)
alias := fmt.Sprintf("pkg%d", index)
index++
importLines = append(importLines, importItem{
Alias: alias,
Path: path,
})
aliasByPath[path] = alias
}
// Populate typeByName.
@ -343,27 +295,28 @@ func accumulateTypes(
for typeName := range typeNames {
goType := typeMap[typeName]
pkgPath := goType.GoType.PkgPath()
alias := aliasByPath[pkgPath]
td := typeDesc{
Name: goType.GoType.Name(),
}
if pkgPath == "" {
if alias == "" {
// Builtin type.
td.AbsRef = td.Name
td.Ref = td.Name
} else {
td.AbsRef = strconv.Quote(pkgPath) + "." + td.Name
td.Ref = imps.getAliasForPath(pkgPath) + "." + td.Name
td.Ref = alias + "." + td.Name
}
typeByName[typeName] = td
}
return &types{
return &imports{
TypeByName: typeByName,
StringVarDefs: stringVarDefs,
ImportLines: importLines,
}, nil
}
type typeVisitor func(sv *srvdesc.StateVariable)
type typeVisitor func(typeName string)
// visitTypesSCPD calls `visitor` with each data type name (e.g. "ui4") referenced
// by action arguments.`
@ -382,14 +335,14 @@ func visitTypesAction(action *srvdesc.Action, visitor typeVisitor) error {
if err != nil {
return err
}
visitor(sv)
visitor(sv.DataType)
}
for _, arg := range action.OutArgs {
sv, err := arg.RelatedStateVariable()
if err != nil {
return err
}
visitor(sv)
visitor(sv.DataType)
}
return nil
}

31
v2alpha/description/srvdesc/srvdesc.go
View File

@ -10,9 +10,9 @@ import (
)
var (
ErrBadDescription = errors.New("bad XML description")
ErrMissingDefinition = errors.New("missing definition")
ErrUnsupportedDescription = errors.New("unsupported XML description")
BadDescriptionError = errors.New("bad XML description")
MissingDefinitionError = errors.New("missing definition")
UnsupportedDescriptionError = errors.New("unsupported XML description")
)
// SCPD is the top level service description.
@ -37,7 +37,7 @@ func FromXML(xmlDesc *xmlsrvdesc.SCPD) (*SCPD, error) {
}
if _, exists := stateVariables[sv.Name]; exists {
return nil, fmt.Errorf("%w: multiple state variables with name %q",
ErrBadDescription, sv.Name)
BadDescriptionError, sv.Name)
}
stateVariables[sv.Name] = sv
}
@ -49,7 +49,7 @@ func FromXML(xmlDesc *xmlsrvdesc.SCPD) (*SCPD, error) {
}
if _, exists := actions[action.Name]; exists {
return nil, fmt.Errorf("%w: multiple actions with name %q",
ErrBadDescription, action.Name)
BadDescriptionError, action.Name)
}
actions[action.Name] = action
}
@ -79,7 +79,7 @@ type Action struct {
// actionFromXML creates an Action from the given XML description.
func actionFromXML(xmlAction *xmlsrvdesc.Action, scpd *SCPD) (*Action, error) {
if xmlAction.Name == "" {
return nil, fmt.Errorf("%w: empty action name", ErrBadDescription)
return nil, fmt.Errorf("%w: empty action name", BadDescriptionError)
}
action := &Action{
SCPD: scpd,
@ -99,7 +99,7 @@ func actionFromXML(xmlAction *xmlsrvdesc.Action, scpd *SCPD) (*Action, error) {
outArgs = append(outArgs, arg)
default:
return nil, fmt.Errorf("%w: argument %q has invalid direction %q",
ErrBadDescription, xmlArg.Name, xmlArg.Direction)
BadDescriptionError, xmlArg.Name, xmlArg.Direction)
}
}
action.InArgs = inArgs
@ -117,10 +117,10 @@ type Argument struct {
// argumentFromXML creates an Argument from the XML description.
func argumentFromXML(xmlArg *xmlsrvdesc.Argument, action *Action) (*Argument, error) {
if xmlArg.Name == "" {
return nil, fmt.Errorf("%w: empty argument name", ErrBadDescription)
return nil, fmt.Errorf("%w: empty argument name", BadDescriptionError)
}
if xmlArg.RelatedStateVariable == "" {
return nil, fmt.Errorf("%w: empty related state variable", ErrBadDescription)
return nil, fmt.Errorf("%w: empty related state variable", BadDescriptionError)
}
return &Argument{
Action: action,
@ -133,32 +133,25 @@ func (arg *Argument) RelatedStateVariable() (*StateVariable, error) {
if v, ok := arg.Action.SCPD.VariableByName[arg.RelatedStateVariableName]; ok {
return v, nil
}
return nil, fmt.Errorf("%w: state variable %q", ErrMissingDefinition, arg.RelatedStateVariableName)
return nil, fmt.Errorf("%w: state variable %q", MissingDefinitionError, arg.RelatedStateVariableName)
}
// StateVariable description data.
type StateVariable struct {
Name string
DataType string
AllowedValues []string
}
func stateVariableFromXML(xmlSV *xmlsrvdesc.StateVariable) (*StateVariable, error) {
if xmlSV.Name == "" {
return nil, fmt.Errorf("%w: empty state variable name", ErrBadDescription)
return nil, fmt.Errorf("%w: empty state variable name", BadDescriptionError)
}
if xmlSV.DataType.Type != "" {
return nil, fmt.Errorf("%w: unsupported data type %q",
ErrUnsupportedDescription, xmlSV.DataType.Type)
}
if xmlSV.DataType.Name != "string" && len(xmlSV.AllowedValues) > 0 {
return nil, fmt.Errorf("%w: allowedValueList is currently unsupported for type %q",
ErrUnsupportedDescription, xmlSV.DataType.Name)
UnsupportedDescriptionError, xmlSV.DataType.Type)
}
return &StateVariable{
Name: xmlSV.Name,
DataType: xmlSV.DataType.Name,
AllowedValues: xmlSV.AllowedValues,
}, nil
}

4
v2alpha/go.mod
View File

@ -2,8 +2,6 @@ module github.com/huin/goupnp/v2alpha
go 1.18
require github.com/google/go-cmp v0.5.8
require github.com/google/go-cmp v0.5.7
require github.com/BurntSushi/toml v1.1.0
require golang.org/x/exp v0.0.0-20230307190834-24139beb5833 // indirect

4
v2alpha/go.sum
View File

@ -2,9 +2,5 @@ github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I
github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
golang.org/x/exp v0.0.0-20230307190834-24139beb5833 h1:SChBja7BCQewoTAU7IgvucQKMIXrEpFxNMs0spT3/5s=
golang.org/x/exp v0.0.0-20230307190834-24139beb5833/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

87
v2alpha/soap/client/client.go
View File

@ -8,52 +8,15 @@ import (
"fmt"
"io"
"net/http"
"strings"
"github.com/huin/goupnp/v2alpha/soap"
"github.com/huin/goupnp/v2alpha/soap/envelope"
)
var (
// ErrSOAP can be used with errors.Is.
ErrSOAP = errors.New("SOAP error")
)
var _ HttpClient = &http.Client{}
// SOAPError describes an error from this package, potentially including a
// lower-level cause.
type SOAPError struct {
// description describes the error from the SOAP perspective.
description string
// cause may be nil.
cause error
}
func (se *SOAPError) Error() string {
b := &strings.Builder{}
b.WriteString("SOAP error")
if se.description != "" {
b.WriteString(": ")
b.WriteString(se.description)
}
if se.cause != nil {
b.WriteString(": ")
b.WriteString(se.cause.Error())
}
return b.String()
}
func (se *SOAPError) Is(target error) bool {
return target == ErrSOAP
}
func (se *SOAPError) Unwrap() error {
return se.cause
}
var _ HTTPClient = &http.Client{}
// HTTPClient defines the interface required of an HTTP client. It is a subset of *http.Client.
type HTTPClient interface {
// HttpClient defines the interface required of an HTTP client. It is a subset of *http.Client.
type HttpClient interface {
Do(req *http.Request) (*http.Response, error)
}
@ -62,21 +25,22 @@ type Option func(*options)
// WithHTTPClient specifies an *http.Client to use instead of
// http.DefaultClient.
func WithHTTPClient(httpClient HTTPClient) Option {
func WithHTTPClient(httpClient HttpClient) Option {
return func(o *options) {
o.httpClient = httpClient
}
}
type options struct {
httpClient HTTPClient
httpClient HttpClient
}
// Client is a SOAP client, attached to a specific SOAP endpoint.
// the zero value is not usable, use NewClient() to create an instance.
type Client struct {
httpClient HTTPClient
httpClient HttpClient
endpointURL string
maxErrorResponseBytes int
}
// New creates a new SOAP client, which will POST its requests to the
@ -115,10 +79,8 @@ func (c *Client) Do(
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return &SOAPError{
description: fmt.Sprintf("SOAP request got HTTP %s (%d)",
resp.Status, resp.StatusCode),
}
return fmt.Errorf("SOAP request got HTTP %s (%d)",
resp.Status, resp.StatusCode)
}
return ParseResponseAction(resp, actionOut)
@ -148,10 +110,7 @@ func SetRequestAction(
buf := &bytes.Buffer{}
err := envelope.Write(buf, actionIn)
if err != nil {
return &SOAPError{
description: "encoding envelope",
cause: err,
}
return fmt.Errorf("encoding envelope: %w", err)
}
req.Body = io.NopCloser(buf)
@ -172,39 +131,31 @@ func ParseResponseAction(
actionOut *envelope.Action,
) error {
if resp.Body == nil {
return &SOAPError{description: "missing HTTP response body"}
return errors.New("missing response body")
}
buf := &bytes.Buffer{}
if _, err := io.Copy(buf, resp.Body); err != nil {
return &SOAPError{
description: "reading HTTP response body",
cause: err,
}
return fmt.Errorf("reading response body: %w", err)
}
if err := envelope.Read(buf, actionOut); err != nil {
if errors.Is(err, envelope.ErrFault) {
if _, ok := err.(*envelope.Fault); ok {
// Parsed cleanly, got SOAP fault.
return &SOAPError{
description: "SOAP fault",
cause: err,
}
return err
}
// Parsing problem, provide some information for context.
dispLen := buf.Len()
truncMessage := ""
if dispLen > 1024 {
dispLen = 1024
truncMessage = fmt.Sprintf("first %d bytes (total %d bytes): ", dispLen, buf.Len())
truncMessage = fmt.Sprintf("first %d bytes: ", dispLen)
}
return &SOAPError{
description: fmt.Sprintf(
"parsing SOAP response from HTTP body (%s%q)",
return fmt.Errorf(
"parsing response body (%s%q): %w",
truncMessage, buf.Bytes()[:dispLen],
),
cause: err,
}
err,
)
}
return nil

12
v2alpha/soap/types/types.go
View File

@ -321,9 +321,9 @@ var _ SOAPValue = &Fixed14_4{}
// Fixed14_4FromParts creates a Fixed14_4 from components.
// Bounds:
// - Both intPart and fracPart must have the same sign.
// - -1e14 < intPart < 1e14
// - -1e4 < fracPart < 1e4
// * Both intPart and fracPart must have the same sign.
// * -1e14 < intPart < 1e14
// * -1e4 < fracPart < 1e4
func Fixed14_4FromParts(intPart int64, fracPart int16) (Fixed14_4, error) {
var v Fixed14_4
err := v.SetParts(intPart, fracPart)
@ -332,9 +332,9 @@ func Fixed14_4FromParts(intPart int64, fracPart int16) (Fixed14_4, error) {
// SetFromParts sets the value based on the integer component and the fractional component.
// Bounds:
// - Both intPart and fracPart must have the same sign.
// - -1e14 < intPart < 1e14
// - -1e4 < fracPart < 1e4
// * Both intPart and fracPart must have the same sign.
// * -1e14 < intPart < 1e14
// * -1e4 < fracPart < 1e4
func (v *Fixed14_4) SetParts(intPart int64, fracPart int16) error {
if (intPart < 0) != (fracPart < 0) {
return fmt.Errorf("want intPart and fracPart with same sign, got %d and %d",

21
v2alpha/srv/inetgw2/lanhostcfgmgmt1/lanhostcfgmgmt1.go
View File

@ -34,7 +34,6 @@ func (a *DeleteDNSServer) RefResponse() any { return &a.Response }
// DeleteDNSServerRequest contains the "in" args for the "DeleteDNSServer" action.
type DeleteDNSServerRequest struct {
// NewDNSServers relates to state variable DNSServers.
NewDNSServers string
}
@ -65,7 +64,6 @@ func (a *DeleteIPRouter) RefResponse() any { return &a.Response }
// DeleteIPRouterRequest contains the "in" args for the "DeleteIPRouter" action.
type DeleteIPRouterRequest struct {
// NewIPRouters relates to state variable IPRouters.
NewIPRouters string
}
@ -96,7 +94,6 @@ func (a *DeleteReservedAddress) RefResponse() any { return &a.Response }
// DeleteReservedAddressRequest contains the "in" args for the "DeleteReservedAddress" action.
type DeleteReservedAddressRequest struct {
// NewReservedAddresses relates to state variable ReservedAddresses.
NewReservedAddresses string
}
@ -130,9 +127,7 @@ type GetAddressRangeRequest struct{}
// GetAddressRangeResponse contains the "out" args for the "GetAddressRange" action.
type GetAddressRangeResponse struct {
// NewMinAddress relates to state variable MinAddress.
NewMinAddress string
// NewMaxAddress relates to state variable MaxAddress.
NewMaxAddress string
}
@ -163,7 +158,6 @@ type GetDHCPRelayRequest struct{}
// GetDHCPRelayResponse contains the "out" args for the "GetDHCPRelay" action.
type GetDHCPRelayResponse struct {
// NewDHCPRelay relates to state variable DHCPRelay.
NewDHCPRelay pkg2.Boolean
}
@ -194,7 +188,6 @@ type GetDHCPServerConfigurableRequest struct{}
// GetDHCPServerConfigurableResponse contains the "out" args for the "GetDHCPServerConfigurable" action.
type GetDHCPServerConfigurableResponse struct {
// NewDHCPServerConfigurable relates to state variable DHCPServerConfigurable.
NewDHCPServerConfigurable pkg2.Boolean
}
@ -225,7 +218,6 @@ type GetDNSServersRequest struct{}
// GetDNSServersResponse contains the "out" args for the "GetDNSServers" action.
type GetDNSServersResponse struct {
// NewDNSServers relates to state variable DNSServers.
NewDNSServers string
}
@ -256,7 +248,6 @@ type GetDomainNameRequest struct{}
// GetDomainNameResponse contains the "out" args for the "GetDomainName" action.
type GetDomainNameResponse struct {
// NewDomainName relates to state variable DomainName.
NewDomainName string
}
@ -287,7 +278,6 @@ type GetIPRoutersListRequest struct{}
// GetIPRoutersListResponse contains the "out" args for the "GetIPRoutersList" action.
type GetIPRoutersListResponse struct {
// NewIPRouters relates to state variable IPRouters.
NewIPRouters string
}
@ -318,7 +308,6 @@ type GetReservedAddressesRequest struct{}
// GetReservedAddressesResponse contains the "out" args for the "GetReservedAddresses" action.
type GetReservedAddressesResponse struct {
// NewReservedAddresses relates to state variable ReservedAddresses.
NewReservedAddresses string
}
@ -349,7 +338,6 @@ type GetSubnetMaskRequest struct{}
// GetSubnetMaskResponse contains the "out" args for the "GetSubnetMask" action.
type GetSubnetMaskResponse struct {
// NewSubnetMask relates to state variable SubnetMask.
NewSubnetMask string
}
@ -377,9 +365,7 @@ func (a *SetAddressRange) RefResponse() any { return &a.Response }
// SetAddressRangeRequest contains the "in" args for the "SetAddressRange" action.
type SetAddressRangeRequest struct {
// NewMinAddress relates to state variable MinAddress.
NewMinAddress string
// NewMaxAddress relates to state variable MaxAddress.
NewMaxAddress string
}
@ -410,7 +396,6 @@ func (a *SetDHCPRelay) RefResponse() any { return &a.Response }
// SetDHCPRelayRequest contains the "in" args for the "SetDHCPRelay" action.
type SetDHCPRelayRequest struct {
// NewDHCPRelay relates to state variable DHCPRelay.
NewDHCPRelay pkg2.Boolean
}
@ -441,7 +426,6 @@ func (a *SetDHCPServerConfigurable) RefResponse() any { return &a.Response }
// SetDHCPServerConfigurableRequest contains the "in" args for the "SetDHCPServerConfigurable" action.
type SetDHCPServerConfigurableRequest struct {
// NewDHCPServerConfigurable relates to state variable DHCPServerConfigurable.
NewDHCPServerConfigurable pkg2.Boolean
}
@ -472,7 +456,6 @@ func (a *SetDNSServer) RefResponse() any { return &a.Response }
// SetDNSServerRequest contains the "in" args for the "SetDNSServer" action.
type SetDNSServerRequest struct {
// NewDNSServers relates to state variable DNSServers.
NewDNSServers string
}
@ -503,7 +486,6 @@ func (a *SetDomainName) RefResponse() any { return &a.Response }
// SetDomainNameRequest contains the "in" args for the "SetDomainName" action.
type SetDomainNameRequest struct {
// NewDomainName relates to state variable DomainName.
NewDomainName string
}
@ -534,7 +516,6 @@ func (a *SetIPRouter) RefResponse() any { return &a.Response }
// SetIPRouterRequest contains the "in" args for the "SetIPRouter" action.
type SetIPRouterRequest struct {
// NewIPRouters relates to state variable IPRouters.
NewIPRouters string
}
@ -565,7 +546,6 @@ func (a *SetReservedAddress) RefResponse() any { return &a.Response }
// SetReservedAddressRequest contains the "in" args for the "SetReservedAddress" action.
type SetReservedAddressRequest struct {
// NewReservedAddresses relates to state variable ReservedAddresses.
NewReservedAddresses string
}
@ -596,7 +576,6 @@ func (a *SetSubnetMask) RefResponse() any { return &a.Response }
// SetSubnetMaskRequest contains the "in" args for the "SetSubnetMask" action.
type SetSubnetMaskRequest struct {
// NewSubnetMask relates to state variable SubnetMask.
NewSubnetMask string
}

81
v2alpha/srv/inetgw2/wanpppconn1/wanpppconn1.go
View File

@ -8,35 +8,6 @@ import (
pkg2 "github.com/huin/goupnp/v2alpha/soap/types"
)
// Allowed values for state variable ConnectionStatus.
const (
ConnectionStatus_Unconfigured = "Unconfigured"
ConnectionStatus_Connected = "Connected"
ConnectionStatus_Disconnected = "Disconnected"
)
// Allowed values for state variable LastConnectionError.
const (
LastConnectionError_ERROR_NONE = "ERROR_NONE"
)
// Allowed values for state variable PortMappingProtocol.
const (
PortMappingProtocol_TCP = "TCP"
PortMappingProtocol_UDP = "UDP"
)
// Allowed values for state variable PossibleConnectionTypes.
const (
PossibleConnectionTypes_Unconfigured = "Unconfigured"
PossibleConnectionTypes_IP_Routed = "IP_Routed"
PossibleConnectionTypes_DHCP_Spoofed = "DHCP_Spoofed"
PossibleConnectionTypes_PPPoE_Bridged = "PPPoE_Bridged"
PossibleConnectionTypes_PPTP_Relay = "PPTP_Relay"
PossibleConnectionTypes_L2TP_Relay = "L2TP_Relay"
PossibleConnectionTypes_PPPoE_Relay = "PPPoE_Relay"
)
const ServiceType = "urn:schemas-upnp-org:service:WANPPPConnection:1"
// AddPortMapping provides request and response for the action.
@ -63,21 +34,13 @@ func (a *AddPortMapping) RefResponse() any { return &a.Response }
// AddPortMappingRequest contains the "in" args for the "AddPortMapping" action.
type AddPortMappingRequest struct {
// NewRemoteHost relates to state variable RemoteHost.
NewRemoteHost string
// NewExternalPort relates to state variable ExternalPort.
NewExternalPort pkg2.UI2
// NewProtocol relates to state variable PortMappingProtocol (2 standard allowed values).
NewProtocol string
// NewInternalPort relates to state variable InternalPort.
NewInternalPort pkg2.UI2
// NewInternalClient relates to state variable InternalClient.
NewInternalClient string
// NewEnabled relates to state variable PortMappingEnabled.
NewEnabled pkg2.Boolean
// NewPortMappingDescription relates to state variable PortMappingDescription.
NewPortMappingDescription string
// NewLeaseDuration relates to state variable PortMappingLeaseDuration.
NewLeaseDuration pkg2.UI4
}
@ -108,9 +71,7 @@ func (a *ConfigureConnection) RefResponse() any { return &a.Response }
// ConfigureConnectionRequest contains the "in" args for the "ConfigureConnection" action.
type ConfigureConnectionRequest struct {
// NewUserName relates to state variable UserName.
NewUserName string
// NewPassword relates to state variable Password.
NewPassword string
}
@ -141,11 +102,8 @@ func (a *DeletePortMapping) RefResponse() any { return &a.Response }
// DeletePortMappingRequest contains the "in" args for the "DeletePortMapping" action.
type DeletePortMappingRequest struct {
// NewRemoteHost relates to state variable RemoteHost.
NewRemoteHost string
// NewExternalPort relates to state variable ExternalPort.
NewExternalPort pkg2.UI2
// NewProtocol relates to state variable PortMappingProtocol (2 standard allowed values).
NewProtocol string
}
@ -207,7 +165,6 @@ type GetAutoDisconnectTimeRequest struct{}
// GetAutoDisconnectTimeResponse contains the "out" args for the "GetAutoDisconnectTime" action.
type GetAutoDisconnectTimeResponse struct {
// NewAutoDisconnectTime relates to state variable AutoDisconnectTime.
NewAutoDisconnectTime pkg2.UI4
}
@ -238,9 +195,7 @@ type GetConnectionTypeInfoRequest struct{}
// GetConnectionTypeInfoResponse contains the "out" args for the "GetConnectionTypeInfo" action.
type GetConnectionTypeInfoResponse struct {
// NewConnectionType relates to state variable ConnectionType.
NewConnectionType string
// NewPossibleConnectionTypes relates to state variable PossibleConnectionTypes (7 standard allowed values).
NewPossibleConnectionTypes string
}
@ -271,7 +226,6 @@ type GetExternalIPAddressRequest struct{}
// GetExternalIPAddressResponse contains the "out" args for the "GetExternalIPAddress" action.
type GetExternalIPAddressResponse struct {
// NewExternalIPAddress relates to state variable ExternalIPAddress.
NewExternalIPAddress string
}
@ -299,27 +253,18 @@ func (a *GetGenericPortMappingEntry) RefResponse() any { return &a.Response }
// GetGenericPortMappingEntryRequest contains the "in" args for the "GetGenericPortMappingEntry" action.
type GetGenericPortMappingEntryRequest struct {
// NewPortMappingIndex relates to state variable PortMappingNumberOfEntries.
NewPortMappingIndex pkg2.UI2
}
// GetGenericPortMappingEntryResponse contains the "out" args for the "GetGenericPortMappingEntry" action.
type GetGenericPortMappingEntryResponse struct {
// NewRemoteHost relates to state variable RemoteHost.
NewRemoteHost string
// NewExternalPort relates to state variable ExternalPort.
NewExternalPort pkg2.UI2
// NewProtocol relates to state variable PortMappingProtocol (2 standard allowed values).
NewProtocol string
// NewInternalPort relates to state variable InternalPort.
NewInternalPort pkg2.UI2
// NewInternalClient relates to state variable InternalClient.
NewInternalClient string
// NewEnabled relates to state variable PortMappingEnabled.
NewEnabled pkg2.Boolean
// NewPortMappingDescription relates to state variable PortMappingDescription.
NewPortMappingDescription string
// NewLeaseDuration relates to state variable PortMappingLeaseDuration.
NewLeaseDuration pkg2.UI4
}
@ -350,7 +295,6 @@ type GetIdleDisconnectTimeRequest struct{}
// GetIdleDisconnectTimeResponse contains the "out" args for the "GetIdleDisconnectTime" action.
type GetIdleDisconnectTimeResponse struct {
// NewIdleDisconnectTime relates to state variable IdleDisconnectTime.
NewIdleDisconnectTime pkg2.UI4
}
@ -381,9 +325,7 @@ type GetLinkLayerMaxBitRatesRequest struct{}
// GetLinkLayerMaxBitRatesResponse contains the "out" args for the "GetLinkLayerMaxBitRates" action.
type GetLinkLayerMaxBitRatesResponse struct {
// NewUpstreamMaxBitRate relates to state variable UpstreamMaxBitRate.
NewUpstreamMaxBitRate pkg2.UI4
// NewDownstreamMaxBitRate relates to state variable DownstreamMaxBitRate.
NewDownstreamMaxBitRate pkg2.UI4
}
@ -414,9 +356,7 @@ type GetNATRSIPStatusRequest struct{}
// GetNATRSIPStatusResponse contains the "out" args for the "GetNATRSIPStatus" action.
type GetNATRSIPStatusResponse struct {
// NewRSIPAvailable relates to state variable RSIPAvailable.
NewRSIPAvailable pkg2.Boolean
// NewNATEnabled relates to state variable NATEnabled.
NewNATEnabled pkg2.Boolean
}
@ -447,7 +387,6 @@ type GetPPPAuthenticationProtocolRequest struct{}
// GetPPPAuthenticationProtocolResponse contains the "out" args for the "GetPPPAuthenticationProtocol" action.
type GetPPPAuthenticationProtocolResponse struct {
// NewPPPAuthenticationProtocol relates to state variable PPPAuthenticationProtocol.
NewPPPAuthenticationProtocol string
}
@ -478,7 +417,6 @@ type GetPPPCompressionProtocolRequest struct{}
// GetPPPCompressionProtocolResponse contains the "out" args for the "GetPPPCompressionProtocol" action.
type GetPPPCompressionProtocolResponse struct {
// NewPPPCompressionProtocol relates to state variable PPPCompressionProtocol.
NewPPPCompressionProtocol string
}
@ -509,7 +447,6 @@ type GetPPPEncryptionProtocolRequest struct{}
// GetPPPEncryptionProtocolResponse contains the "out" args for the "GetPPPEncryptionProtocol" action.
type GetPPPEncryptionProtocolResponse struct {
// NewPPPEncryptionProtocol relates to state variable PPPEncryptionProtocol.
NewPPPEncryptionProtocol string
}
@ -540,7 +477,6 @@ type GetPasswordRequest struct{}
// GetPasswordResponse contains the "out" args for the "GetPassword" action.
type GetPasswordResponse struct {
// NewPassword relates to state variable Password.
NewPassword string
}
@ -568,25 +504,17 @@ func (a *GetSpecificPortMappingEntry) RefResponse() any { return &a.Response }
// GetSpecificPortMappingEntryRequest contains the "in" args for the "GetSpecificPortMappingEntry" action.
type GetSpecificPortMappingEntryRequest struct {
// NewRemoteHost relates to state variable RemoteHost.
NewRemoteHost string
// NewExternalPort relates to state variable ExternalPort.
NewExternalPort pkg2.UI2
// NewProtocol relates to state variable PortMappingProtocol (2 standard allowed values).
NewProtocol string
}
// GetSpecificPortMappingEntryResponse contains the "out" args for the "GetSpecificPortMappingEntry" action.
type GetSpecificPortMappingEntryResponse struct {
// NewInternalPort relates to state variable InternalPort.
NewInternalPort pkg2.UI2
// NewInternalClient relates to state variable InternalClient.
NewInternalClient string
// NewEnabled relates to state variable PortMappingEnabled.
NewEnabled pkg2.Boolean
// NewPortMappingDescription relates to state variable PortMappingDescription.
NewPortMappingDescription string
// NewLeaseDuration relates to state variable PortMappingLeaseDuration.
NewLeaseDuration pkg2.UI4
}
@ -617,11 +545,8 @@ type GetStatusInfoRequest struct{}
// GetStatusInfoResponse contains the "out" args for the "GetStatusInfo" action.
type GetStatusInfoResponse struct {
// NewConnectionStatus relates to state variable ConnectionStatus (3 standard allowed values).
NewConnectionStatus string
// NewLastConnectionError relates to state variable LastConnectionError (1 standard allowed values).
NewLastConnectionError string
// NewUptime relates to state variable Uptime.
NewUptime pkg2.UI4
}
@ -652,7 +577,6 @@ type GetUserNameRequest struct{}
// GetUserNameResponse contains the "out" args for the "GetUserName" action.
type GetUserNameResponse struct {
// NewUserName relates to state variable UserName.
NewUserName string
}
@ -683,7 +607,6 @@ type GetWarnDisconnectDelayRequest struct{}
// GetWarnDisconnectDelayResponse contains the "out" args for the "GetWarnDisconnectDelay" action.
type GetWarnDisconnectDelayResponse struct {
// NewWarnDisconnectDelay relates to state variable WarnDisconnectDelay.
NewWarnDisconnectDelay pkg2.UI4
}
@ -767,7 +690,6 @@ func (a *SetAutoDisconnectTime) RefResponse() any { return &a.Response }
// SetAutoDisconnectTimeRequest contains the "in" args for the "SetAutoDisconnectTime" action.
type SetAutoDisconnectTimeRequest struct {
// NewAutoDisconnectTime relates to state variable AutoDisconnectTime.
NewAutoDisconnectTime pkg2.UI4
}
@ -798,7 +720,6 @@ func (a *SetConnectionType) RefResponse() any { return &a.Response }
// SetConnectionTypeRequest contains the "in" args for the "SetConnectionType" action.
type SetConnectionTypeRequest struct {
// NewConnectionType relates to state variable ConnectionType.
NewConnectionType string
}
@ -829,7 +750,6 @@ func (a *SetIdleDisconnectTime) RefResponse() any { return &a.Response }
// SetIdleDisconnectTimeRequest contains the "in" args for the "SetIdleDisconnectTime" action.
type SetIdleDisconnectTimeRequest struct {
// NewIdleDisconnectTime relates to state variable IdleDisconnectTime.
NewIdleDisconnectTime pkg2.UI4
}
@ -860,7 +780,6 @@ func (a *SetWarnDisconnectDelay) RefResponse() any { return &a.Response }
// SetWarnDisconnectDelayRequest contains the "in" args for the "SetWarnDisconnectDelay" action.
type SetWarnDisconnectDelayRequest struct {
// NewWarnDisconnectDelay relates to state variable WarnDisconnectDelay.
NewWarnDisconnectDelay pkg2.UI4
}

29
v2alpha/srv/srv.gotemplate
View File

@ -1,6 +1,5 @@
{{define "service"}}
{{- $Imps := .Imps -}}
{{- $Types := .Types -}}
// Package {{.Manifest.Package}} provides types for the {{quote .Manifest.ServiceType}} service.
{{- with .Manifest.DocumentURL}}
//
@ -14,28 +13,15 @@ import (
{{- end}}
)
{{range .Types.StringVarDefs}}
{{- $Name := .Name}}
{{- with .AllowedValues}}
// Allowed values for state variable {{$Name}}.
const (
{{- range .}}
{{$Name}}_{{.}} = "{{.}}"
{{- end}}
)
{{- end}}
{{- end}}
const ServiceType = {{quote .Manifest.ServiceType}}
{{range .SCPD.SortedActions}}
{{- template "action" args "Action" . "Imps" $Imps "Types" $Types}}
{{- template "action" args "Action" . "Imps" $Imps}}
{{end}}
{{- end}}
{{define "action"}}
{{- $Imps := .Imps}}
{{- $Types := .Types}}
{{- $soapActionType := index $Types.TypeByName "SOAPActionInterface"}}
{{- $soapActionType := index $Imps.TypeByName "SOAPActionInterface"}}
// {{.Action.Name}} provides request and response for the action.
//
// ServiceType implements {{$soapActionType.AbsRef}}, self-describing the SOAP action.
@ -57,23 +43,18 @@ func (a *{{.Action.Name}}) RefResponse() any { return &a.Response }
// {{.Action.Name}}Request contains the "in" args for the {{quote .Action.Name}} action.
type {{.Action.Name}}Request struct
{{- template "args" args "Args" .Action.InArgs "Imps" $Imps "Types" $Types}}
{{- template "args" args "Args" .Action.InArgs "Imps" $Imps}}
// {{.Action.Name}}Response contains the "out" args for the {{quote .Action.Name}} action.
type {{.Action.Name}}Response struct
{{- template "args" args "Args" .Action.OutArgs "Imps" $Imps "Types" $Types}}
{{- template "args" args "Args" .Action.OutArgs "Imps" $Imps}}
{{- end}}
{{define "args"}}
{{- $Imps := .Imps -}}
{{- $Types := .Types -}}
{ {{- with .Args}}
{{- range .}}
{{- $fieldType := index $Types.TypeByName .RelatedStateVariable.DataType}}
// {{.Name}} relates to state variable {{.RelatedStateVariable.Name}}
{{- with .RelatedStateVariable.AllowedValues}}
{{- ""}} ({{len .}} standard allowed values)
{{- end }}.
{{- $fieldType := index $Imps.TypeByName .RelatedStateVariable.DataType}}
{{.Name}} {{$fieldType.Ref}}
{{- end}}
{{end -}} }

10
vendor/golang.org/x/sync/errgroup/errgroup.go generated vendored
View File

@ -20,7 +20,7 @@ type token struct{}
// A zero Group is valid, has no limit on the number of active goroutines,
// and does not cancel on error.
type Group struct {
cancel func(error)
cancel func()
wg sync.WaitGroup
@ -43,7 +43,7 @@ func (g *Group) done() {
// returns a non-nil error or the first time Wait returns, whichever occurs
// first.
func WithContext(ctx context.Context) (*Group, context.Context) {
ctx, cancel := withCancelCause(ctx)
ctx, cancel := context.WithCancel(ctx)
return &Group{cancel: cancel}, ctx
}
@ -52,7 +52,7 @@ func WithContext(ctx context.Context) (*Group, context.Context) {
func (g *Group) Wait() error {
g.wg.Wait()
if g.cancel != nil {
g.cancel(g.err)
g.cancel()
}
return g.err
}
@ -76,7 +76,7 @@ func (g *Group) Go(f func() error) {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel(g.err)
g.cancel()
}
})
}
@ -105,7 +105,7 @@ func (g *Group) TryGo(f func() error) bool {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel(g.err)
g.cancel()
}
})
}

13
vendor/golang.org/x/sync/errgroup/go120.go generated vendored
View File

@ -1,13 +0,0 @@
// Copyright 2023 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.
//go:build go1.20
package errgroup
import "context"
func withCancelCause(parent context.Context) (context.Context, func(error)) {
return context.WithCancelCause(parent)
}

14
vendor/golang.org/x/sync/errgroup/pre_go120.go generated vendored
View File

@ -1,14 +0,0 @@
// Copyright 2023 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.
//go:build !go1.20
package errgroup
import "context"
func withCancelCause(parent context.Context) (context.Context, func(error)) {
ctx, cancel := context.WithCancel(parent)
return ctx, func(error) { cancel() }
}

4
vendor/modules.txt vendored
View File

@ -1,3 +1,3 @@
# golang.org/x/sync v0.5.0
## explicit; go 1.18
# golang.org/x/sync v0.1.0
## explicit
golang.org/x/sync/errgroup