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Merge pull request #1951 from fjl/godeps-upgrade-goupnp

Browse Source 
Godeps: upgrade github.com/huin/goupnp
This commit is contained in:
Jeffrey Wilcke 2015-10-30 00:14:15 +01:00
commit 1abbe05e93
16 changed files with 10236 additions and 2246 deletions
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2
Godeps/Godeps.json generated
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@ -34,7 +34,7 @@
},
{
"ImportPath": "github.com/huin/goupnp",
"Rev": "5cff77a69fb22f5f1774c4451ea2aab63d4d2f20"
"Rev": "90f71cb5dd6d4606388666d2cda4ce2f563d2185"
},
{
"ImportPath": "github.com/jackpal/go-nat-pmp",

1
Godeps/_workspace/src/github.com/huin/goupnp/.gitignore generated vendored Normal file
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@ -0,0 +1 @@
/gotasks/specs

34
Godeps/_workspace/src/github.com/huin/goupnp/README.md generated vendored
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@ -5,10 +5,40 @@ Installation
Run `go get -u github.com/huin/goupnp`.
Documentation
-------------
All doc links below are for ![GoDoc](https://godoc.org/github.com/huin/goupnp?status.svg).
Supported DCPs (you probably want to start with one of these):
* [av1](https://godoc.org/github.com/huin/goupnp/dcps/av1) - Client for UPnP Device Control Protocol MediaServer v1 and MediaRenderer v1.
* [internetgateway1](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway1) - Client for UPnP Device Control Protocol Internet Gateway Device v1.
* [internetgateway2](https://godoc.org/github.com/huin/goupnp/dcps/internetgateway2) - Client for UPnP Device Control Protocol Internet Gateway Device v2.
Core components:
* [(goupnp)](https://godoc.org/github.com/huin/goupnp) core library - contains datastructures and utilities typically used by the implemented DCPs.
* [httpu](https://godoc.org/github.com/huin/goupnp/httpu) HTTPU implementation, underlies SSDP.
* [ssdp](https://godoc.org/github.com/huin/goupnp/ssdp) SSDP client implementation (simple service discovery protocol) - used to discover UPnP services on a network.
* [soap](https://godoc.org/github.com/huin/goupnp/soap) SOAP client implementation (simple object access protocol) - used to communicate with discovered services.
Regenerating dcps generated source code:
----------------------------------------
1. Install gotasks: `go get -u github.com/jingweno/gotask`
2. Change to the gotasks directory: `cd gotasks`
3. Download UPnP specification data (if not done already): `wget http://upnp.org/resources/upnpresources.zip`
4. Regenerate source code: `gotask specgen -s upnpresources.zip -o ../dcps`
3. Run specgen task: `gotask specgen`
Supporting additional UPnP devices and services:
------------------------------------------------
Supporting additional services is, in the trivial case, simply a matter of
adding the service to the `dcpMetadata` whitelist in `gotasks/specgen_task.go`,
regenerating the source code (see above), and committing that source code.
However, it would be helpful if anyone needing such a service could test the
service against the service they have, and then reporting any trouble
encountered as an [issue on this
project](https://github.com/huin/goupnp/issues/new). If it just works, then
please report at least minimal working functionality as an issue, and
optionally contribute the metadata upstream.

27
Godeps/_workspace/src/github.com/huin/goupnp/cmd/example_ssdp_registry/example_ssdp_registry.go generated vendored Normal file
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@ -0,0 +1,27 @@
package main
import (
"log"
"github.com/huin/goupnp/ssdp"
)
func main() {
c := make(chan ssdp.Update)
srv, reg := ssdp.NewServerAndRegistry()
reg.AddListener(c)
go listener(c)
if err := srv.ListenAndServe(); err != nil {
log.Print("ListenAndServe failed: ", err)
}
}
func listener(c <-chan ssdp.Update) {
for u := range c {
if u.Entry != nil {
log.Printf("Event: %v USN: %s Entry: %#v", u.EventType, u.USN, *u.Entry)
} else {
log.Printf("Event: %v USN: %s Entry: <nil>", u.EventType, u.USN)
}
}
}

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Godeps/_workspace/src/github.com/huin/goupnp/dcps/av1/av1.go generated vendored Normal file
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946
Godeps/_workspace/src/github.com/huin/goupnp/dcps/internetgateway1/internetgateway1.go generated vendored
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Godeps/_workspace/src/github.com/huin/goupnp/dcps/internetgateway2/internetgateway2.go generated vendored
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62
Godeps/_workspace/src/github.com/huin/goupnp/example/example_test.go generated vendored
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@ -1,62 +0,0 @@
package example_test
import (
"fmt"
"os"
"github.com/huin/goupnp"
"github.com/huin/goupnp/dcps/internetgateway1"
)
// Use discovered WANPPPConnection1 services to find external IP addresses.
func Example_WANPPPConnection1_GetExternalIPAddress() {
clients, errors, err := internetgateway1.NewWANPPPConnection1Clients()
extIPClients := make([]GetExternalIPAddresser, len(clients))
for i, client := range clients {
extIPClients[i] = client
}
DisplayExternalIPResults(extIPClients, errors, err)
// Output:
}
// Use discovered WANIPConnection services to find external IP addresses.
func Example_WANIPConnection_GetExternalIPAddress() {
clients, errors, err := internetgateway1.NewWANIPConnection1Clients()
extIPClients := make([]GetExternalIPAddresser, len(clients))
for i, client := range clients {
extIPClients[i] = client
}
DisplayExternalIPResults(extIPClients, errors, err)
// Output:
}
type GetExternalIPAddresser interface {
GetExternalIPAddress() (NewExternalIPAddress string, err error)
GetServiceClient() *goupnp.ServiceClient
}
func DisplayExternalIPResults(clients []GetExternalIPAddresser, errors []error, err error) {
if err != nil {
fmt.Fprintln(os.Stderr, "Error discovering service with UPnP: ", err)
return
}
if len(errors) > 0 {
fmt.Fprintf(os.Stderr, "Error discovering %d services:\n", len(errors))
for _, err := range errors {
fmt.Println(" ", err)
}
}
fmt.Fprintf(os.Stderr, "Successfully discovered %d services:\n", len(clients))
for _, client := range clients {
device := &client.GetServiceClient().RootDevice.Device
fmt.Fprintln(os.Stderr, " Device:", device.FriendlyName)
if addr, err := client.GetExternalIPAddress(); err != nil {
fmt.Fprintf(os.Stderr, " Failed to get external IP address: %v\n", err)
} else {
fmt.Fprintf(os.Stderr, " External IP address: %v\n", addr)
}
}
}

384
Godeps/_workspace/src/github.com/huin/goupnp/gotasks/specgen_task.go generated vendored
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@ -4,12 +4,11 @@ package gotasks
import (
"archive/zip"
"bytes"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"log"
"net/http"
"os"
"path"
"path/filepath"
@ -28,6 +27,53 @@ var (
serviceURNPrefix = "urn:schemas-upnp-org:service:"
)
// DCP contains extra metadata to use when generating DCP source files.
type DCPMetadata struct {
Name string // What to name the Go DCP package.
OfficialName string // Official name for the DCP.
DocURL string // Optional - URL for futher documentation about the DCP.
XMLSpecURL string // Where to download the XML spec from.
// Any special-case functions to run against the DCP before writing it out.
Hacks []DCPHackFn
}
var dcpMetadata = []DCPMetadata{
{
Name: "internetgateway1",
OfficialName: "Internet Gateway Device v1",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
XMLSpecURL: "http://upnp.org/specs/gw/UPnP-gw-IGD-TestFiles-20010921.zip",
},
{
Name: "internetgateway2",
OfficialName: "Internet Gateway Device v2",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v2-Device.pdf",
XMLSpecURL: "http://upnp.org/specs/gw/UPnP-gw-IGD-Testfiles-20110224.zip",
Hacks: []DCPHackFn{
func(dcp *DCP) error {
missingURN := "urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"
if _, ok := dcp.ServiceTypes[missingURN]; ok {
return nil
}
urnParts, err := extractURNParts(missingURN, serviceURNPrefix)
if err != nil {
return err
}
dcp.ServiceTypes[missingURN] = urnParts
return nil
},
},
},
{
Name: "av1",
OfficialName: "MediaServer v1 and MediaRenderer v1",
DocURL: "http://upnp.org/specs/av/av1/",
XMLSpecURL: "http://upnp.org/specs/av/UPnP-av-TestFiles-20070927.zip",
},
}
type DCPHackFn func(*DCP) error
// NAME
// specgen - generates Go code from the UPnP specification files.
//
@ -35,104 +81,90 @@ var (
// The specification is available for download from:
//
// OPTIONS
// -s, --spec_filename=<upnpresources.zip>
// Path to the specification file, available from http://upnp.org/resources/upnpresources.zip
// -s, --specs_dir=<spec directory>
// Path to the specification storage directory. This is used to find (and download if not present) the specification ZIP files. Defaults to 'specs'
// -o, --out_dir=<output directory>
// Path to the output directory. This is is where the DCP source files will be placed. Should normally correspond to the directory for github.com/huin/goupnp/dcps
// Path to the output directory. This is is where the DCP source files will be placed. Should normally correspond to the directory for github.com/huin/goupnp/dcps. Defaults to '../dcps'
// --nogofmt
// Disable passing the output through gofmt. Do this if debugging code output problems and needing to see the generated code prior to being passed through gofmt.
func TaskSpecgen(t *tasking.T) {
specFilename := t.Flags.String("spec-filename")
if specFilename == "" {
specFilename = t.Flags.String("s")
}
if specFilename == "" {
t.Fatal("--spec_filename is required")
}
outDir := t.Flags.String("out-dir")
if outDir == "" {
outDir = t.Flags.String("o")
}
if outDir == "" {
log.Fatal("--out_dir is required")
specsDir := fallbackStrValue("specs", t.Flags.String("specs_dir"), t.Flags.String("s"))
if err := os.MkdirAll(specsDir, os.ModePerm); err != nil {
t.Fatalf("Could not create specs-dir %q: %v\n", specsDir, err)
}
outDir := fallbackStrValue("../dcps", t.Flags.String("out_dir"), t.Flags.String("o"))
useGofmt := !t.Flags.Bool("nogofmt")
specArchive, err := openZipfile(specFilename)
if err != nil {
t.Fatalf("Error opening spec file: %v", err)
}
defer specArchive.Close()
dcpCol := newDcpsCollection()
for _, f := range globFiles("standardizeddcps/*/*.zip", specArchive.Reader) {
dirName := strings.TrimPrefix(f.Name, "standardizeddcps/")
slashIndex := strings.Index(dirName, "/")
if slashIndex == -1 {
// Should not happen.
t.Logf("Could not find / in %q", dirName)
return
NEXT_DCP:
for _, d := range dcpMetadata {
specFilename := filepath.Join(specsDir, d.Name+".zip")
err := acquireFile(specFilename, d.XMLSpecURL)
if err != nil {
t.Logf("Could not acquire spec for %s, skipping: %v\n", d.Name, err)
continue NEXT_DCP
}
dirName = dirName[:slashIndex]
dcp := dcpCol.dcpForDir(dirName)
if dcp == nil {
t.Logf("No alias defined for directory %q: skipping %s\n", dirName, f.Name)
continue
} else {
t.Logf("Alias found for directory %q: processing %s\n", dirName, f.Name)
dcp := newDCP(d)
if err := dcp.processZipFile(specFilename); err != nil {
log.Printf("Error processing spec for %s in file %q: %v", d.Name, specFilename, err)
continue NEXT_DCP
}
dcp.processZipFile(f)
}
for _, dcp := range dcpCol.dcpByAlias {
for i, hack := range d.Hacks {
if err := hack(dcp); err != nil {
log.Printf("Error with Hack[%d] for %s: %v", i, d.Name, err)
continue NEXT_DCP
}
}
dcp.writePackage(outDir, useGofmt)
if err := dcp.writePackage(outDir, useGofmt); err != nil {
log.Printf("Error writing package %q: %v", dcp.Metadata.Name, err)
continue NEXT_DCP
}
}
}
// DCP contains extra metadata to use when generating DCP source files.
type DCPMetadata struct {
Name string // What to name the Go DCP package.
OfficialName string // Official name for the DCP.
DocURL string // Optional - URL for futher documentation about the DCP.
}
var dcpMetadataByDir = map[string]DCPMetadata{
"Internet Gateway_1": {
Name: "internetgateway1",
OfficialName: "Internet Gateway Device v1",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf",
},
"Internet Gateway_2": {
Name: "internetgateway2",
OfficialName: "Internet Gateway Device v2",
DocURL: "http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v2-Device.pdf",
},
}
type dcpCollection struct {
dcpByAlias map[string]*DCP
}
func newDcpsCollection() *dcpCollection {
c := &dcpCollection{
dcpByAlias: make(map[string]*DCP),
func fallbackStrValue(defaultValue string, values ...string) string {
for _, v := range values {
if v != "" {
return v
}
}
for _, metadata := range dcpMetadataByDir {
c.dcpByAlias[metadata.Name] = newDCP(metadata)
}
return c
return defaultValue
}
func (c *dcpCollection) dcpForDir(dirName string) *DCP {
metadata, ok := dcpMetadataByDir[dirName]
if !ok {
func acquireFile(specFilename string, xmlSpecURL string) error {
if f, err := os.Open(specFilename); err != nil {
if !os.IsNotExist(err) {
return err
}
} else {
f.Close()
return nil
}
return c.dcpByAlias[metadata.Name]
resp, err := http.Get(xmlSpecURL)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("could not download spec %q from %q: ",
specFilename, xmlSpecURL, resp.Status)
}
tmpFilename := specFilename + ".download"
w, err := os.Create(tmpFilename)
if err != nil {
return err
}
defer w.Close()
_, err = io.Copy(w, resp.Body)
if err != nil {
return err
}
return os.Rename(tmpFilename, specFilename)
}
// DCP collects together information about a UPnP Device Control Protocol.
@ -151,33 +183,37 @@ func newDCP(metadata DCPMetadata) *DCP {
}
}
func (dcp *DCP) processZipFile(file *zip.File) {
archive, err := openChildZip(file)
func (dcp *DCP) processZipFile(filename string) error {
archive, err := zip.OpenReader(filename)
if err != nil {
log.Println("Error reading child zip file:", err)
return
return fmt.Errorf("error reading zip file %q: %v", filename, err)
}
defer archive.Close()
for _, deviceFile := range globFiles("*/device/*.xml", archive) {
dcp.processDeviceFile(deviceFile)
if err := dcp.processDeviceFile(deviceFile); err != nil {
return err
}
}
for _, scpdFile := range globFiles("*/service/*.xml", archive) {
dcp.processSCPDFile(scpdFile)
if err := dcp.processSCPDFile(scpdFile); err != nil {
return err
}
}
return nil
}
func (dcp *DCP) processDeviceFile(file *zip.File) {
func (dcp *DCP) processDeviceFile(file *zip.File) error {
var device goupnp.Device
if err := unmarshalXmlFile(file, &device); err != nil {
log.Printf("Error decoding device XML from file %q: %v", file.Name, err)
return
return fmt.Errorf("error decoding device XML from file %q: %v", file.Name, err)
}
var mainErr error
device.VisitDevices(func(d *goupnp.Device) {
t := strings.TrimSpace(d.DeviceType)
if t != "" {
u, err := extractURNParts(t, deviceURNPrefix)
if err != nil {
log.Println(err)
return
mainErr = err
}
dcp.DeviceTypes[t] = u
}
@ -185,11 +221,11 @@ func (dcp *DCP) processDeviceFile(file *zip.File) {
device.VisitServices(func(s *goupnp.Service) {
u, err := extractURNParts(s.ServiceType, serviceURNPrefix)
if err != nil {
log.Println(err)
return
mainErr = err
}
dcp.ServiceTypes[s.ServiceType] = u
})
return mainErr
}
func (dcp *DCP) writePackage(outDir string, useGofmt bool) error {
@ -217,22 +253,21 @@ func (dcp *DCP) writePackage(outDir string, useGofmt bool) error {
return output.Close()
}
func (dcp *DCP) processSCPDFile(file *zip.File) {
func (dcp *DCP) processSCPDFile(file *zip.File) error {
scpd := new(scpd.SCPD)
if err := unmarshalXmlFile(file, scpd); err != nil {
log.Printf("Error decoding SCPD XML from file %q: %v", file.Name, err)
return
return fmt.Errorf("error decoding SCPD XML from file %q: %v", file.Name, err)
}
scpd.Clean()
urnParts, err := urnPartsFromSCPDFilename(file.Name)
if err != nil {
log.Printf("Could not recognize SCPD filename %q: %v", file.Name, err)
return
return fmt.Errorf("could not recognize SCPD filename %q: %v", file.Name, err)
}
dcp.Services = append(dcp.Services, SCPDWithURN{
URNParts: urnParts,
SCPD: scpd,
})
return nil
}
type SCPDWithURN struct {
@ -240,7 +275,19 @@ type SCPDWithURN struct {
SCPD *scpd.SCPD
}
func (s *SCPDWithURN) WrapArgument(arg scpd.Argument) (*argumentWrapper, error) {
func (s *SCPDWithURN) WrapArguments(args []*scpd.Argument) (argumentWrapperList, error) {
wrappedArgs := make(argumentWrapperList, len(args))
for i, arg := range args {
wa, err := s.wrapArgument(arg)
if err != nil {
return nil, err
}
wrappedArgs[i] = wa
}
return wrappedArgs, nil
}
func (s *SCPDWithURN) wrapArgument(arg *scpd.Argument) (*argumentWrapper, error) {
relVar := s.SCPD.GetStateVariable(arg.RelatedStateVariable)
if relVar == nil {
return nil, fmt.Errorf("no such state variable: %q, for argument %q", arg.RelatedStateVariable, arg.Name)
@ -250,7 +297,7 @@ func (s *SCPDWithURN) WrapArgument(arg scpd.Argument) (*argumentWrapper, error)
return nil, fmt.Errorf("unknown data type: %q, for state variable %q, for argument %q", relVar.DataType.Type, arg.RelatedStateVariable, arg.Name)
}
return &argumentWrapper{
Argument: arg,
Argument: *arg,
relVar: relVar,
conv: cnv,
}, nil
@ -266,6 +313,12 @@ func (arg *argumentWrapper) AsParameter() string {
return fmt.Sprintf("%s %s", arg.Name, arg.conv.ExtType)
}
func (arg *argumentWrapper) HasDoc() bool {
rng := arg.relVar.AllowedValueRange
return ((rng != nil && (rng.Minimum != "" || rng.Maximum != "" || rng.Step != "")) ||
len(arg.relVar.AllowedValues) > 0)
}
func (arg *argumentWrapper) Document() string {
relVar := arg.relVar
if rng := relVar.AllowedValueRange; rng != nil {
@ -295,6 +348,17 @@ func (arg *argumentWrapper) Unmarshal(objVar string) string {
return fmt.Sprintf("soap.Unmarshal%s(%s.%s)", arg.conv.FuncSuffix, objVar, arg.Name)
}
type argumentWrapperList []*argumentWrapper
func (args argumentWrapperList) HasDoc() bool {
for _, arg := range args {
if arg.HasDoc() {
return true
}
}
return false
}
type conv struct {
FuncSuffix string
ExtType string
@ -325,49 +389,10 @@ var typeConvs = map[string]conv{
"boolean": conv{"Boolean", "bool"},
"bin.base64": conv{"BinBase64", "[]byte"},
"bin.hex": conv{"BinHex", "[]byte"},
"uri": conv{"URI", "*url.URL"},
}
type closeableZipReader struct {
io.Closer
*zip.Reader
}
func openZipfile(filename string) (*closeableZipReader, error) {
file, err := os.Open(filename)
if err != nil {
return nil, err
}
fi, err := file.Stat()
if err != nil {
return nil, err
}
archive, err := zip.NewReader(file, fi.Size())
if err != nil {
return nil, err
}
return &closeableZipReader{
Closer: file,
Reader: archive,
}, nil
}
// openChildZip opens a zip file within another zip file.
func openChildZip(file *zip.File) (*zip.Reader, error) {
zipFile, err := file.Open()
if err != nil {
return nil, err
}
defer zipFile.Close()
zipBytes, err := ioutil.ReadAll(zipFile)
if err != nil {
return nil, err
}
return zip.NewReader(bytes.NewReader(zipBytes), int64(len(zipBytes)))
}
func globFiles(pattern string, archive *zip.Reader) []*zip.File {
func globFiles(pattern string, archive *zip.ReadCloser) []*zip.File {
var files []*zip.File
for _, f := range archive.File {
if matched, err := path.Match(pattern, f.Name); err != nil {
@ -435,14 +460,14 @@ var packageTmpl = template.Must(template.New("package").Parse(`{{$name := .Metad
// {{if .Metadata.DocURL}}
// This DCP is documented in detail at: {{.Metadata.DocURL}}{{end}}
//
// Typically, use one of the New* functions to discover services on the local
// network.
// Typically, use one of the New* functions to create clients for services.
package {{$name}}
// Generated file - do not edit by hand. See README.md
import (
"net/url"
"time"
"github.com/huin/goupnp"
@ -484,38 +509,77 @@ func New{{$srvIdent}}Clients() (clients []*{{$srvIdent}}, errors []error, err er
if genericClients, errors, err = goupnp.NewServiceClients({{$srv.Const}}); err != nil {
return
}
clients = make([]*{{$srvIdent}}, len(genericClients))
clients = new{{$srvIdent}}ClientsFromGenericClients(genericClients)
return
}
// New{{$srvIdent}}ClientsByURL discovers instances of the service at the given
// URL, and returns clients to any that are found. An error is returned if
// there was an error probing the service.
//
// This is a typical entry calling point into this package when reusing an
// previously discovered service URL.
func New{{$srvIdent}}ClientsByURL(loc *url.URL) ([]*{{$srvIdent}}, error) {
genericClients, err := goupnp.NewServiceClientsByURL(loc, {{$srv.Const}})
if err != nil {
return nil, err
}
return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
}
// New{{$srvIdent}}ClientsFromRootDevice discovers instances of the service in
// a given root device, and returns clients to any that are found. An error is
// returned if there was not at least one instance of the service within the
// device. The location parameter is simply assigned to the Location attribute
// of the wrapped ServiceClient(s).
//
// This is a typical entry calling point into this package when reusing an
// previously discovered root device.
func New{{$srvIdent}}ClientsFromRootDevice(rootDevice *goupnp.RootDevice, loc *url.URL) ([]*{{$srvIdent}}, error) {
genericClients, err := goupnp.NewServiceClientsFromRootDevice(rootDevice, loc, {{$srv.Const}})
if err != nil {
return nil, err
}
return new{{$srvIdent}}ClientsFromGenericClients(genericClients), nil
}
func new{{$srvIdent}}ClientsFromGenericClients(genericClients []goupnp.ServiceClient) []*{{$srvIdent}} {
clients := make([]*{{$srvIdent}}, len(genericClients))
for i := range genericClients {
clients[i] = &{{$srvIdent}}{genericClients[i]}
}
return
return clients
}
{{range .SCPD.Actions}}{{/* loops over *SCPDWithURN values */}}
{{$inargs := .InputArguments}}{{$outargs := .OutputArguments}}
// {{if $inargs}}Arguments:{{range $inargs}}{{$argWrap := $srv.WrapArgument .}}
{{$winargs := $srv.WrapArguments .InputArguments}}
{{$woutargs := $srv.WrapArguments .OutputArguments}}
{{if $winargs.HasDoc}}
//
// * {{.Name}}: {{$argWrap.Document}}{{end}}{{end}}
// Arguments:{{range $winargs}}{{if .HasDoc}}
//
// {{if $outargs}}Return values:{{range $outargs}}{{$argWrap := $srv.WrapArgument .}}
// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
{{if $woutargs.HasDoc}}
//
// * {{.Name}}: {{$argWrap.Document}}{{end}}{{end}}
func (client *{{$srvIdent}}) {{.Name}}({{range $inargs}}{{/*
*/}}{{$argWrap := $srv.WrapArgument .}}{{$argWrap.AsParameter}}, {{end}}{{/*
*/}}) ({{range $outargs}}{{/*
*/}}{{$argWrap := $srv.WrapArgument .}}{{$argWrap.AsParameter}}, {{end}} err error) {
// Return values:{{range $woutargs}}{{if .HasDoc}}
//
// * {{.Name}}: {{.Document}}{{end}}{{end}}{{end}}
func (client *{{$srvIdent}}) {{.Name}}({{range $winargs}}{{/*
*/}}{{.AsParameter}}, {{end}}{{/*
*/}}) ({{range $woutargs}}{{/*
*/}}{{.AsParameter}}, {{end}} err error) {
// Request structure.
request := {{if $inargs}}&{{template "argstruct" $inargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
request := {{if $winargs}}&{{template "argstruct" $winargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
// BEGIN Marshal arguments into request.
{{range $inargs}}{{$argWrap := $srv.WrapArgument .}}
if request.{{.Name}}, err = {{$argWrap.Marshal}}; err != nil {
{{range $winargs}}
if request.{{.Name}}, err = {{.Marshal}}; err != nil {
return
}{{end}}
// END Marshal arguments into request.
// Response structure.
response := {{if $outargs}}&{{template "argstruct" $outargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
response := {{if $woutargs}}&{{template "argstruct" $woutargs}}{{"{}"}}{{else}}{{"interface{}(nil)"}}{{end}}
// Perform the SOAP call.
if err = client.SOAPClient.PerformAction({{$srv.URNParts.Const}}, "{{.Name}}", request, response); err != nil {
@ -523,8 +587,8 @@ func (client *{{$srvIdent}}) {{.Name}}({{range $inargs}}{{/*
}
// BEGIN Unmarshal arguments from response.
{{range $outargs}}{{$argWrap := $srv.WrapArgument .}}
if {{.Name}}, err = {{$argWrap.Unmarshal "response"}}; err != nil {
{{range $woutargs}}
if {{.Name}}, err = {{.Unmarshal "response"}}; err != nil {
return
}{{end}}
// END Unmarshal arguments from response.

52
Godeps/_workspace/src/github.com/huin/goupnp/goupnp.go generated vendored
View File

@ -20,6 +20,7 @@ import (
"net/http"
"net/url"
"time"
"golang.org/x/net/html/charset"
"github.com/huin/goupnp/httpu"
@ -38,8 +39,16 @@ func (err ContextError) Error() string {
// MaybeRootDevice contains either a RootDevice or an error.
type MaybeRootDevice struct {
// Set iff Err == nil.
Root *RootDevice
Err error
// The location the device was discovered at. This can be used with
// DeviceByURL, assuming the device is still present. A location represents
// the discovery of a device, regardless of if there was an error probing it.
Location *url.URL
// Any error encountered probing a discovered device.
Err error
}
// DiscoverDevices attempts to find targets of the given type. This is
@ -67,30 +76,37 @@ func DiscoverDevices(searchTarget string) ([]MaybeRootDevice, error) {
maybe.Err = ContextError{"unexpected bad location from search", err}
continue
}
locStr := loc.String()
root := new(RootDevice)
if err := requestXml(locStr, DeviceXMLNamespace, root); err != nil {
maybe.Err = ContextError{fmt.Sprintf("error requesting root device details from %q", locStr), err}
continue
}
var urlBaseStr string
if root.URLBaseStr != "" {
urlBaseStr = root.URLBaseStr
maybe.Location = loc
if root, err := DeviceByURL(loc); err != nil {
maybe.Err = err
} else {
urlBaseStr = locStr
maybe.Root = root
}
urlBase, err := url.Parse(urlBaseStr)
if err != nil {
maybe.Err = ContextError{fmt.Sprintf("error parsing location URL %q", locStr), err}
continue
}
root.SetURLBase(urlBase)
maybe.Root = root
}
return results, nil
}
func DeviceByURL(loc *url.URL) (*RootDevice, error) {
locStr := loc.String()
root := new(RootDevice)
if err := requestXml(locStr, DeviceXMLNamespace, root); err != nil {
return nil, ContextError{fmt.Sprintf("error requesting root device details from %q", locStr), err}
}
var urlBaseStr string
if root.URLBaseStr != "" {
urlBaseStr = root.URLBaseStr
} else {
urlBaseStr = locStr
}
urlBase, err := url.Parse(urlBaseStr)
if err != nil {
return nil, ContextError{fmt.Sprintf("error parsing location URL %q", locStr), err}
}
root.SetURLBase(urlBase)
return root, nil
}
func requestXml(url string, defaultSpace string, doc interface{}) error {
timeout := time.Duration(3 * time.Second)
client := http.Client{

62
Godeps/_workspace/src/github.com/huin/goupnp/service_client.go generated vendored
View File

@ -2,18 +2,26 @@ package goupnp
import (
"fmt"
"net/url"
"github.com/huin/goupnp/soap"
)
// ServiceClient is a SOAP client, root device and the service for the SOAP
// client rolled into one value. The root device and service are intended to be
// informational.
// client rolled into one value. The root device, location, and service are
// intended to be informational. Location can be used to later recreate a
// ServiceClient with NewServiceClientByURL if the service is still present;
// bypassing the discovery process.
type ServiceClient struct {
SOAPClient *soap.SOAPClient
RootDevice *RootDevice
Location *url.URL
Service *Service
}
// NewServiceClients discovers services, and returns clients for them. err will
// report any error with the discovery process (blocking any device/service
// discovery), errors reports errors on a per-root-device basis.
func NewServiceClients(searchTarget string) (clients []ServiceClient, errors []error, err error) {
var maybeRootDevices []MaybeRootDevice
if maybeRootDevices, err = DiscoverDevices(searchTarget); err != nil {
@ -28,26 +36,50 @@ func NewServiceClients(searchTarget string) (clients []ServiceClient, errors []e
continue
}
device := &maybeRootDevice.Root.Device
srvs := device.FindService(searchTarget)
if len(srvs) == 0 {
errors = append(errors, fmt.Errorf("goupnp: service %q not found within device %q (UDN=%q)",
searchTarget, device.FriendlyName, device.UDN))
deviceClients, err := NewServiceClientsFromRootDevice(maybeRootDevice.Root, maybeRootDevice.Location, searchTarget)
if err != nil {
errors = append(errors, err)
continue
}
for _, srv := range srvs {
clients = append(clients, ServiceClient{
SOAPClient: srv.NewSOAPClient(),
RootDevice: maybeRootDevice.Root,
Service: srv,
})
}
clients = append(clients, deviceClients...)
}
return
}
// NewServiceClientsByURL creates client(s) for the given service URN, for a
// root device at the given URL.
func NewServiceClientsByURL(loc *url.URL, searchTarget string) ([]ServiceClient, error) {
rootDevice, err := DeviceByURL(loc)
if err != nil {
return nil, err
}
return NewServiceClientsFromRootDevice(rootDevice, loc, searchTarget)
}
// NewServiceClientsFromDevice creates client(s) for the given service URN, in
// a given root device. The loc parameter is simply assigned to the
// Location attribute of the returned ServiceClient(s).
func NewServiceClientsFromRootDevice(rootDevice *RootDevice, loc *url.URL, searchTarget string) ([]ServiceClient, error) {
device := &rootDevice.Device
srvs := device.FindService(searchTarget)
if len(srvs) == 0 {
return nil, fmt.Errorf("goupnp: service %q not found within device %q (UDN=%q)",
searchTarget, device.FriendlyName, device.UDN)
}
clients := make([]ServiceClient, 0, len(srvs))
for _, srv := range srvs {
clients = append(clients, ServiceClient{
SOAPClient: srv.NewSOAPClient(),
RootDevice: rootDevice,
Location: loc,
Service: srv,
})
}
return clients, nil
}
// GetServiceClient returns the ServiceClient itself. This is provided so that the
// service client attributes can be accessed via an interface method on a
// wrapping type.

85
Godeps/_workspace/src/github.com/huin/goupnp/soap/soap_test.go generated vendored
View File

@ -1,85 +0,0 @@
package soap
import (
"bytes"
"io/ioutil"
"net/http"
"net/url"
"reflect"
"testing"
)
type capturingRoundTripper struct {
err error
resp *http.Response
capturedReq *http.Request
}
func (rt *capturingRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
rt.capturedReq = req
return rt.resp, rt.err
}
func TestActionInputs(t *testing.T) {
url, err := url.Parse("http://example.com/soap")
if err != nil {
t.Fatal(err)
}
rt := &capturingRoundTripper{
err: nil,
resp: &http.Response{
StatusCode: 200,
Body: ioutil.NopCloser(bytes.NewBufferString(`
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:myactionResponse xmlns:u="mynamespace">
<A>valueA</A>
<B>valueB</B>
</u:myactionResponse>
</s:Body>
</s:Envelope>
`)),
},
}
client := SOAPClient{
EndpointURL: *url,
HTTPClient: http.Client{
Transport: rt,
},
}
type In struct {
Foo string
Bar string `soap:"bar"`
}
type Out struct {
A string
B string
}
in := In{"foo", "bar"}
gotOut := Out{}
err = client.PerformAction("mynamespace", "myaction", &in, &gotOut)
if err != nil {
t.Fatal(err)
}
wantBody := (soapPrefix +
`<u:myaction xmlns:u="mynamespace">` +
`<Foo>foo</Foo>` +
`<bar>bar</bar>` +
`</u:myaction>` +
soapSuffix)
body, err := ioutil.ReadAll(rt.capturedReq.Body)
if err != nil {
t.Fatal(err)
}
gotBody := string(body)
if wantBody != gotBody {
t.Errorf("Bad request body\nwant: %q\n got: %q", wantBody, gotBody)
}
wantOut := Out{"valueA", "valueB"}
if !reflect.DeepEqual(wantOut, gotOut) {
t.Errorf("Bad output\nwant: %+v\n got: %+v", wantOut, gotOut)
}
}

11
Godeps/_workspace/src/github.com/huin/goupnp/soap/types.go generated vendored
View File

@ -5,6 +5,7 @@ import (
"encoding/hex"
"errors"
"fmt"
"net/url"
"regexp"
"strconv"
"strings"
@ -506,3 +507,13 @@ func MarshalBinHex(v []byte) (string, error) {
func UnmarshalBinHex(s string) ([]byte, error) {
return hex.DecodeString(s)
}
// MarshalURI marshals *url.URL to SOAP "uri" type.
func MarshalURI(v *url.URL) (string, error) {
return v.String(), nil
}
// UnmarshalURI unmarshals *url.URL from the SOAP "uri" type.
func UnmarshalURI(s string) (*url.URL, error) {
return url.Parse(s)
}

481
Godeps/_workspace/src/github.com/huin/goupnp/soap/types_test.go generated vendored
View File

@ -1,481 +0,0 @@
package soap
import (
"bytes"
"math"
"testing"
"time"
)
type convTest interface {
Marshal() (string, error)
Unmarshal(string) (interface{}, error)
Equal(result interface{}) bool
}
// duper is an interface that convTest values may optionally also implement to
// generate another convTest for a value in an otherwise identical testCase.
type duper interface {
Dupe(tag string) []convTest
}
type testCase struct {
value convTest
str string
wantMarshalErr bool
wantUnmarshalErr bool
noMarshal bool
noUnMarshal bool
tag string
}
type Ui1Test uint8
func (v Ui1Test) Marshal() (string, error) {
return MarshalUi1(uint8(v))
}
func (v Ui1Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi1(s)
}
func (v Ui1Test) Equal(result interface{}) bool {
return uint8(v) == result.(uint8)
}
func (v Ui1Test) Dupe(tag string) []convTest {
if tag == "dupe" {
return []convTest{
Ui2Test(v),
Ui4Test(v),
}
}
return nil
}
type Ui2Test uint16
func (v Ui2Test) Marshal() (string, error) {
return MarshalUi2(uint16(v))
}
func (v Ui2Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi2(s)
}
func (v Ui2Test) Equal(result interface{}) bool {
return uint16(v) == result.(uint16)
}
type Ui4Test uint32
func (v Ui4Test) Marshal() (string, error) {
return MarshalUi4(uint32(v))
}
func (v Ui4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalUi4(s)
}
func (v Ui4Test) Equal(result interface{}) bool {
return uint32(v) == result.(uint32)
}
type I1Test int8
func (v I1Test) Marshal() (string, error) {
return MarshalI1(int8(v))
}
func (v I1Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI1(s)
}
func (v I1Test) Equal(result interface{}) bool {
return int8(v) == result.(int8)
}
func (v I1Test) Dupe(tag string) []convTest {
if tag == "dupe" {
return []convTest{
I2Test(v),
I4Test(v),
}
}
return nil
}
type I2Test int16
func (v I2Test) Marshal() (string, error) {
return MarshalI2(int16(v))
}
func (v I2Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI2(s)
}
func (v I2Test) Equal(result interface{}) bool {
return int16(v) == result.(int16)
}
type I4Test int32
func (v I4Test) Marshal() (string, error) {
return MarshalI4(int32(v))
}
func (v I4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalI4(s)
}
func (v I4Test) Equal(result interface{}) bool {
return int32(v) == result.(int32)
}
type IntTest int64
func (v IntTest) Marshal() (string, error) {
return MarshalInt(int64(v))
}
func (v IntTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalInt(s)
}
func (v IntTest) Equal(result interface{}) bool {
return int64(v) == result.(int64)
}
type Fixed14_4Test float64
func (v Fixed14_4Test) Marshal() (string, error) {
return MarshalFixed14_4(float64(v))
}
func (v Fixed14_4Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalFixed14_4(s)
}
func (v Fixed14_4Test) Equal(result interface{}) bool {
return math.Abs(float64(v)-result.(float64)) < 0.001
}
type CharTest rune
func (v CharTest) Marshal() (string, error) {
return MarshalChar(rune(v))
}
func (v CharTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalChar(s)
}
func (v CharTest) Equal(result interface{}) bool {
return rune(v) == result.(rune)
}
type DateTest struct{ time.Time }
func (v DateTest) Marshal() (string, error) {
return MarshalDate(time.Time(v.Time))
}
func (v DateTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDate(s)
}
func (v DateTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
func (v DateTest) Dupe(tag string) []convTest {
if tag != "no:dateTime" {
return []convTest{DateTimeTest{v.Time}}
}
return nil
}
type TimeOfDayTest struct {
TimeOfDay
}
func (v TimeOfDayTest) Marshal() (string, error) {
return MarshalTimeOfDay(v.TimeOfDay)
}
func (v TimeOfDayTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalTimeOfDay(s)
}
func (v TimeOfDayTest) Equal(result interface{}) bool {
return v.TimeOfDay == result.(TimeOfDay)
}
func (v TimeOfDayTest) Dupe(tag string) []convTest {
if tag != "no:time.tz" {
return []convTest{TimeOfDayTzTest{v.TimeOfDay}}
}
return nil
}
type TimeOfDayTzTest struct {
TimeOfDay
}
func (v TimeOfDayTzTest) Marshal() (string, error) {
return MarshalTimeOfDayTz(v.TimeOfDay)
}
func (v TimeOfDayTzTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalTimeOfDayTz(s)
}
func (v TimeOfDayTzTest) Equal(result interface{}) bool {
return v.TimeOfDay == result.(TimeOfDay)
}
type DateTimeTest struct{ time.Time }
func (v DateTimeTest) Marshal() (string, error) {
return MarshalDateTime(time.Time(v.Time))
}
func (v DateTimeTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDateTime(s)
}
func (v DateTimeTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
func (v DateTimeTest) Dupe(tag string) []convTest {
if tag != "no:dateTime.tz" {
return []convTest{DateTimeTzTest{v.Time}}
}
return nil
}
type DateTimeTzTest struct{ time.Time }
func (v DateTimeTzTest) Marshal() (string, error) {
return MarshalDateTimeTz(time.Time(v.Time))
}
func (v DateTimeTzTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalDateTimeTz(s)
}
func (v DateTimeTzTest) Equal(result interface{}) bool {
return v.Time.Equal(result.(time.Time))
}
type BooleanTest bool
func (v BooleanTest) Marshal() (string, error) {
return MarshalBoolean(bool(v))
}
func (v BooleanTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalBoolean(s)
}
func (v BooleanTest) Equal(result interface{}) bool {
return bool(v) == result.(bool)
}
type BinBase64Test []byte
func (v BinBase64Test) Marshal() (string, error) {
return MarshalBinBase64([]byte(v))
}
func (v BinBase64Test) Unmarshal(s string) (interface{}, error) {
return UnmarshalBinBase64(s)
}
func (v BinBase64Test) Equal(result interface{}) bool {
return bytes.Equal([]byte(v), result.([]byte))
}
type BinHexTest []byte
func (v BinHexTest) Marshal() (string, error) {
return MarshalBinHex([]byte(v))
}
func (v BinHexTest) Unmarshal(s string) (interface{}, error) {
return UnmarshalBinHex(s)
}
func (v BinHexTest) Equal(result interface{}) bool {
return bytes.Equal([]byte(v), result.([]byte))
}
func Test(t *testing.T) {
const time010203 time.Duration = (1*3600 + 2*60 + 3) * time.Second
const time0102 time.Duration = (1*3600 + 2*60) * time.Second
const time01 time.Duration = (1 * 3600) * time.Second
const time235959 time.Duration = (23*3600 + 59*60 + 59) * time.Second
// Fake out the local time for the implementation.
localLoc = time.FixedZone("Fake/Local", 6*3600)
defer func() {
localLoc = time.Local
}()
tests := []testCase{
// ui1
{str: "", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: " ", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "abc", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "-1", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "0", value: Ui1Test(0), tag: "dupe"},
{str: "1", value: Ui1Test(1), tag: "dupe"},
{str: "255", value: Ui1Test(255), tag: "dupe"},
{str: "256", value: Ui1Test(0), wantUnmarshalErr: true, noMarshal: true},
// ui2
{str: "65535", value: Ui2Test(65535)},
{str: "65536", value: Ui2Test(0), wantUnmarshalErr: true, noMarshal: true},
// ui4
{str: "4294967295", value: Ui4Test(4294967295)},
{str: "4294967296", value: Ui4Test(0), wantUnmarshalErr: true, noMarshal: true},
// i1
{str: "", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: " ", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "abc", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true, tag: "dupe"},
{str: "0", value: I1Test(0), tag: "dupe"},
{str: "-1", value: I1Test(-1), tag: "dupe"},
{str: "127", value: I1Test(127), tag: "dupe"},
{str: "-128", value: I1Test(-128), tag: "dupe"},
{str: "128", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-129", value: I1Test(0), wantUnmarshalErr: true, noMarshal: true},
// i2
{str: "32767", value: I2Test(32767)},
{str: "-32768", value: I2Test(-32768)},
{str: "32768", value: I2Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-32769", value: I2Test(0), wantUnmarshalErr: true, noMarshal: true},
// i4
{str: "2147483647", value: I4Test(2147483647)},
{str: "-2147483648", value: I4Test(-2147483648)},
{str: "2147483648", value: I4Test(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-2147483649", value: I4Test(0), wantUnmarshalErr: true, noMarshal: true},
// int
{str: "9223372036854775807", value: IntTest(9223372036854775807)},
{str: "-9223372036854775808", value: IntTest(-9223372036854775808)},
{str: "9223372036854775808", value: IntTest(0), wantUnmarshalErr: true, noMarshal: true},
{str: "-9223372036854775809", value: IntTest(0), wantUnmarshalErr: true, noMarshal: true},
// fixed.14.4
{str: "0.0000", value: Fixed14_4Test(0)},
{str: "1.0000", value: Fixed14_4Test(1)},
{str: "1.2346", value: Fixed14_4Test(1.23456)},
{str: "-1.0000", value: Fixed14_4Test(-1)},
{str: "-1.2346", value: Fixed14_4Test(-1.23456)},
{str: "10000000000000.0000", value: Fixed14_4Test(1e13)},
{str: "100000000000000.0000", value: Fixed14_4Test(1e14), wantMarshalErr: true, wantUnmarshalErr: true},
{str: "-10000000000000.0000", value: Fixed14_4Test(-1e13)},
{str: "-100000000000000.0000", value: Fixed14_4Test(-1e14), wantMarshalErr: true, wantUnmarshalErr: true},
// char
{str: "a", value: CharTest('a')},
{str: "z", value: CharTest('z')},
{str: "\u1234", value: CharTest(0x1234)},
{str: "aa", value: CharTest(0), wantMarshalErr: true, wantUnmarshalErr: true},
{str: "", value: CharTest(0), wantMarshalErr: true, wantUnmarshalErr: true},
// date
{str: "2013-10-08", value: DateTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, tag: "no:dateTime"},
{str: "20131008", value: DateTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, noMarshal: true, tag: "no:dateTime"},
{str: "2013-10-08T10:30:50", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime"},
{str: "2013-10-08T10:30:50Z", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime"},
{str: "", value: DateTest{}, wantMarshalErr: true, wantUnmarshalErr: true, noMarshal: true},
{str: "-1", value: DateTest{}, wantUnmarshalErr: true, noMarshal: true},
// time
{str: "00:00:00", value: TimeOfDayTest{TimeOfDay{FromMidnight: 0}}},
{str: "000000", value: TimeOfDayTest{TimeOfDay{FromMidnight: 0}}, noMarshal: true},
{str: "24:00:00", value: TimeOfDayTest{TimeOfDay{FromMidnight: 24 * time.Hour}}, noMarshal: true}, // ISO8601 special case
{str: "24:01:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "24:00:01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "25:00:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "00:60:00", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "00:00:60", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "01:02:03", value: TimeOfDayTest{TimeOfDay{FromMidnight: time010203}}},
{str: "010203", value: TimeOfDayTest{TimeOfDay{FromMidnight: time010203}}, noMarshal: true},
{str: "23:59:59", value: TimeOfDayTest{TimeOfDay{FromMidnight: time235959}}},
{str: "235959", value: TimeOfDayTest{TimeOfDay{FromMidnight: time235959}}, noMarshal: true},
{str: "01:02", value: TimeOfDayTest{TimeOfDay{FromMidnight: time0102}}, noMarshal: true},
{str: "0102", value: TimeOfDayTest{TimeOfDay{FromMidnight: time0102}}, noMarshal: true},
{str: "01", value: TimeOfDayTest{TimeOfDay{FromMidnight: time01}}, noMarshal: true},
{str: "foo 01:02:03", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "foo\n01:02:03", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03 foo", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03\nfoo", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03Z", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+01:23", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03+0123", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-01", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-01:23", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
{str: "01:02:03-0123", value: TimeOfDayTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:time.tz"},
// time.tz
{str: "24:00:01", value: TimeOfDayTzTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "01Z", value: TimeOfDayTzTest{TimeOfDay{time01, true, 0}}, noMarshal: true},
{str: "01:02:03Z", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 0}}},
{str: "01+01", value: TimeOfDayTzTest{TimeOfDay{time01, true, 3600}}, noMarshal: true},
{str: "01:02:03+01", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600}}, noMarshal: true},
{str: "01:02:03+01:23", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600 + 23*60}}},
{str: "01:02:03+0123", value: TimeOfDayTzTest{TimeOfDay{time010203, true, 3600 + 23*60}}, noMarshal: true},
{str: "01:02:03-01", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -3600}}, noMarshal: true},
{str: "01:02:03-01:23", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -(3600 + 23*60)}}},
{str: "01:02:03-0123", value: TimeOfDayTzTest{TimeOfDay{time010203, true, -(3600 + 23*60)}}, noMarshal: true},
// dateTime
{str: "2013-10-08T00:00:00", value: DateTimeTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, tag: "no:dateTime.tz"},
{str: "20131008", value: DateTimeTest{time.Date(2013, 10, 8, 0, 0, 0, 0, localLoc)}, noMarshal: true},
{str: "2013-10-08T10:30:50", value: DateTimeTest{time.Date(2013, 10, 8, 10, 30, 50, 0, localLoc)}, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50T", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true},
{str: "2013-10-08T10:30:50+01", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50+01:23", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50+0123", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-01", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-01:23", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
{str: "2013-10-08T10:30:50-0123", value: DateTimeTest{}, wantUnmarshalErr: true, noMarshal: true, tag: "no:dateTime.tz"},
// dateTime.tz
{str: "2013-10-08T10:30:50", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, localLoc)}, noMarshal: true},
{str: "2013-10-08T10:30:50+01", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:00", 3600))}, noMarshal: true},
{str: "2013-10-08T10:30:50+01:23", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:23", 3600+23*60))}},
{str: "2013-10-08T10:30:50+0123", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("+01:23", 3600+23*60))}, noMarshal: true},
{str: "2013-10-08T10:30:50-01", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:00", -3600))}, noMarshal: true},
{str: "2013-10-08T10:30:50-01:23", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:23", -(3600+23*60)))}},
{str: "2013-10-08T10:30:50-0123", value: DateTimeTzTest{time.Date(2013, 10, 8, 10, 30, 50, 0, time.FixedZone("-01:23", -(3600+23*60)))}, noMarshal: true},
// boolean
{str: "0", value: BooleanTest(false)},
{str: "1", value: BooleanTest(true)},
{str: "false", value: BooleanTest(false), noMarshal: true},
{str: "true", value: BooleanTest(true), noMarshal: true},
{str: "no", value: BooleanTest(false), noMarshal: true},
{str: "yes", value: BooleanTest(true), noMarshal: true},
{str: "", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "other", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "2", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
{str: "-1", value: BooleanTest(false), noMarshal: true, wantUnmarshalErr: true},
// bin.base64
{str: "", value: BinBase64Test{}},
{str: "YQ==", value: BinBase64Test("a")},
{str: "TG9uZ2VyIFN0cmluZy4=", value: BinBase64Test("Longer String.")},
{str: "TG9uZ2VyIEFsaWduZWQu", value: BinBase64Test("Longer Aligned.")},
// bin.hex
{str: "", value: BinHexTest{}},
{str: "61", value: BinHexTest("a")},
{str: "4c6f6e67657220537472696e672e", value: BinHexTest("Longer String.")},
{str: "4C6F6E67657220537472696E672E", value: BinHexTest("Longer String."), noMarshal: true},
}
// Generate extra test cases from convTests that implement duper.
var extras []testCase
for i := range tests {
if duper, ok := tests[i].value.(duper); ok {
dupes := duper.Dupe(tests[i].tag)
for _, duped := range dupes {
dupedCase := testCase(tests[i])
dupedCase.value = duped
extras = append(extras, dupedCase)
}
}
}
tests = append(tests, extras...)
for _, test := range tests {
if test.noMarshal {
} else if resultStr, err := test.value.Marshal(); err != nil && !test.wantMarshalErr {
t.Errorf("For %T marshal %v, want %q, got error: %v", test.value, test.value, test.str, err)
} else if err == nil && test.wantMarshalErr {
t.Errorf("For %T marshal %v, want error, got %q", test.value, test.value, resultStr)
} else if err == nil && resultStr != test.str {
t.Errorf("For %T marshal %v, want %q, got %q", test.value, test.value, test.str, resultStr)
}
if test.noUnMarshal {
} else if resultValue, err := test.value.Unmarshal(test.str); err != nil && !test.wantUnmarshalErr {
t.Errorf("For %T unmarshal %q, want %v, got error: %v", test.value, test.str, test.value, err)
} else if err == nil && test.wantUnmarshalErr {
t.Errorf("For %T unmarshal %q, want error, got %v", test.value, test.str, resultValue)
} else if err == nil && !test.value.Equal(resultValue) {
t.Errorf("For %T unmarshal %q, want %v, got %v", test.value, test.str, test.value, resultValue)
}
}
}

132
Godeps/_workspace/src/github.com/huin/goupnp/ssdp/registry.go generated vendored
View File

@ -21,6 +21,40 @@ var (
maxAgeRx = regexp.MustCompile("max-age=([0-9]+)")
)
const (
EventAlive = EventType(iota)
EventUpdate
EventByeBye
)
type EventType int8
func (et EventType) String() string {
switch et {
case EventAlive:
return "EventAlive"
case EventUpdate:
return "EventUpdate"
case EventByeBye:
return "EventByeBye"
default:
return fmt.Sprintf("EventUnknown(%d)", int8(et))
}
}
type Update struct {
// The USN of the service.
USN string
// What happened.
EventType EventType
// The entry, which is nil if the service was not known and
// EventType==EventByeBye. The contents of this must not be modified as it is
// shared with the registry and other listeners. Once created, the Registry
// does not modify the Entry value - any updates are replaced with a new
// Entry value.
Entry *Entry
}
type Entry struct {
// The address that the entry data was actually received from.
RemoteAddr string
@ -32,7 +66,7 @@ type Entry struct {
Server string
Host string
// Location of the UPnP root device description.
Location *url.URL
Location url.URL
// Despite BOOTID,CONFIGID being required fields, apparently they are not
// always set by devices. Set to -1 if not present.
@ -83,7 +117,7 @@ func newEntryFromRequest(r *http.Request) (*Entry, error) {
NT: r.Header.Get("NT"),
Server: r.Header.Get("SERVER"),
Host: r.Header.Get("HOST"),
Location: loc,
Location: *loc,
BootID: bootID,
ConfigID: configID,
SearchPort: uint16(searchPort),
@ -125,17 +159,73 @@ func parseUpnpIntHeader(headers http.Header, headerName string, def int32) (int3
var _ httpu.Handler = new(Registry)
// Registry maintains knowledge of discovered devices and services.
//
// NOTE: the interface for this is experimental and may change, or go away
// entirely.
type Registry struct {
lock sync.Mutex
byUSN map[string]*Entry
listenersLock sync.RWMutex
listeners map[chan<- Update]struct{}
}
func NewRegistry() *Registry {
return &Registry{
byUSN: make(map[string]*Entry),
byUSN: make(map[string]*Entry),
listeners: make(map[chan<- Update]struct{}),
}
}
// NewServerAndRegistry is a convenience function to create a registry, and an
// httpu server to pass it messages. Call ListenAndServe on the server for
// messages to be processed.
func NewServerAndRegistry() (*httpu.Server, *Registry) {
reg := NewRegistry()
srv := &httpu.Server{
Addr: ssdpUDP4Addr,
Multicast: true,
Handler: reg,
}
return srv, reg
}
func (reg *Registry) AddListener(c chan<- Update) {
reg.listenersLock.Lock()
defer reg.listenersLock.Unlock()
reg.listeners[c] = struct{}{}
}
func (reg *Registry) RemoveListener(c chan<- Update) {
reg.listenersLock.Lock()
defer reg.listenersLock.Unlock()
delete(reg.listeners, c)
}
func (reg *Registry) sendUpdate(u Update) {
reg.listenersLock.RLock()
defer reg.listenersLock.RUnlock()
for c := range reg.listeners {
c <- u
}
}
// GetService returns known service (or device) entries for the given service
// URN.
func (reg *Registry) GetService(serviceURN string) []*Entry {
// Currently assumes that the map is small, so we do a linear search rather
// than indexed to avoid maintaining two maps.
var results []*Entry
reg.lock.Lock()
defer reg.lock.Unlock()
for _, entry := range reg.byUSN {
if entry.NT == serviceURN {
results = append(results, entry)
}
}
return results
}
// ServeMessage implements httpu.Handler, and uses SSDP NOTIFY requests to
// maintain the registry of devices and services.
func (reg *Registry) ServeMessage(r *http.Request) {
@ -156,7 +246,9 @@ func (reg *Registry) ServeMessage(r *http.Request) {
default:
err = fmt.Errorf("unknown NTS value: %q", nts)
}
log.Printf("In %s request from %s: %v", nts, r.RemoteAddr, err)
if err != nil {
log.Printf("goupnp/ssdp: failed to handle %s message from %s: %v", nts, r.RemoteAddr, err)
}
}
func (reg *Registry) handleNTSAlive(r *http.Request) error {
@ -166,9 +258,14 @@ func (reg *Registry) handleNTSAlive(r *http.Request) error {
}
reg.lock.Lock()
defer reg.lock.Unlock()
reg.byUSN[entry.USN] = entry
reg.lock.Unlock()
reg.sendUpdate(Update{
USN: entry.USN,
EventType: EventAlive,
Entry: entry,
})
return nil
}
@ -185,18 +282,31 @@ func (reg *Registry) handleNTSUpdate(r *http.Request) error {
entry.BootID = nextBootID
reg.lock.Lock()
defer reg.lock.Unlock()
reg.byUSN[entry.USN] = entry
reg.lock.Unlock()
reg.sendUpdate(Update{
USN: entry.USN,
EventType: EventUpdate,
Entry: entry,
})
return nil
}
func (reg *Registry) handleNTSByebye(r *http.Request) error {
reg.lock.Lock()
defer reg.lock.Unlock()
usn := r.Header.Get("USN")
delete(reg.byUSN, r.Header.Get("USN"))
reg.lock.Lock()
entry := reg.byUSN[usn]
delete(reg.byUSN, usn)
reg.lock.Unlock()
reg.sendUpdate(Update{
USN: usn,
EventType: EventByeBye,
Entry: entry,
})
return nil
}

10
p2p/nat/natupnp.go
View File

@ -133,6 +133,9 @@ func discoverUPnP() Interface {
return nil
}
// finds devices matching the given target and calls matcher for all
// advertised services of each device. The first non-nil service found
// is sent into out. If no service matched, nil is sent.
func discover(out chan<- *upnp, target string, matcher func(*goupnp.RootDevice, goupnp.ServiceClient) *upnp) {
devs, err := goupnp.DiscoverDevices(target)
if err != nil {
@ -148,7 +151,12 @@ func discover(out chan<- *upnp, target string, matcher func(*goupnp.RootDevice,
return
}
// check for a matching IGD service
sc := goupnp.ServiceClient{service.NewSOAPClient(), devs[i].Root, service}
sc := goupnp.ServiceClient{
SOAPClient: service.NewSOAPClient(),
RootDevice: devs[i].Root,
Location: devs[i].Location,
Service: service,
}
sc.SOAPClient.HTTPClient.Timeout = soapRequestTimeout
upnp := matcher(devs[i].Root, sc)
if upnp == nil {