diff options
Diffstat (limited to 'vendor')
9 files changed, 858 insertions, 89 deletions
diff --git a/vendor/github.com/varlink/go/cmd/varlink-go-certification/main.go b/vendor/github.com/varlink/go/cmd/varlink-go-certification/main.go new file mode 100644 index 000000000..dfffb5d0d --- /dev/null +++ b/vendor/github.com/varlink/go/cmd/varlink-go-certification/main.go @@ -0,0 +1,619 @@ +package main + +import ( + "crypto/rand" + "encoding/json" + "flag" + "fmt" + "github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification" + "github.com/varlink/go/varlink" + "io" + "math" + "os" + "strconv" + "sync" + "time" +) + +func run_client(address string) { + c, err := varlink.NewConnection(address) + if err != nil { + fmt.Println("Failed to connect") + return + } + defer c.Close() + + client_id, err := orgvarlinkcertification.Start().Call(c) + if err != nil { + fmt.Println("Start() failed") + return + } + fmt.Printf("Start: '%v'\n", client_id) + + b1, err := orgvarlinkcertification.Test01().Call(c, client_id) + if err != nil { + fmt.Println("Test01() failed") + return + } + fmt.Printf("Test01: '%v'\n", b1) + + i2, err := orgvarlinkcertification.Test02().Call(c, client_id, b1) + if err != nil { + fmt.Println("Test02() failed") + return + } + fmt.Printf("Test02: '%v'\n", i2) + + f3, err := orgvarlinkcertification.Test03().Call(c, client_id, i2) + if err != nil { + fmt.Println("Test03() failed") + return + } + fmt.Printf("Test03: '%v'\n", f3) + + s4, err := orgvarlinkcertification.Test04().Call(c, client_id, f3) + if err != nil { + fmt.Println("Test04() failed") + return + } + fmt.Printf("Test04: '%v'\n", s4) + + b5, i5, f5, s5, err := orgvarlinkcertification.Test05().Call(c, client_id, s4) + if err != nil { + fmt.Println("Test05() failed") + return + } + fmt.Printf("Test05: '%v'\n", b5) + + o6, err := orgvarlinkcertification.Test06().Call(c, client_id, b5, i5, f5, s5) + if err != nil { + fmt.Println("Test06() failed") + return + } + fmt.Printf("Test06: '%v'\n", o6) + + m7, err := orgvarlinkcertification.Test07().Call(c, client_id, o6) + if err != nil { + fmt.Println("Test07() failed") + return + } + fmt.Printf("Test07: '%v'\n", m7) + + m8, err := orgvarlinkcertification.Test08().Call(c, client_id, m7) + if err != nil { + fmt.Println("Test08() failed") + return + } + fmt.Printf("Test08: '%v'\n", m8) + + t9, err := orgvarlinkcertification.Test09().Call(c, client_id, m8) + if err != nil { + fmt.Println("Test09() failed") + return + } + fmt.Printf("Test09: '%v'\n", t9) + + receive10, err := orgvarlinkcertification.Test10().Send(c, varlink.More, client_id, t9) + if err != nil { + fmt.Println("Test10() failed") + return + } + + fmt.Println("Test10() Send:") + var a10 []string + for { + s10, flags10, err := receive10() + if err != nil { + fmt.Println("Test10() receive failed") + return + } + a10 = append(a10, s10) + fmt.Printf(" Receive: '%v'\n", s10) + + if flags10&varlink.Continues == 0 { + break + } + } + fmt.Printf("Test10: '%v'\n", a10) + + _, err = orgvarlinkcertification.Test11().Send(c, varlink.Oneway, client_id, a10) + if err != nil { + fmt.Println("Test11() failed") + return + } + fmt.Println("Test11: ''") + + end, err := orgvarlinkcertification.End().Call(c, client_id) + if err != nil { + fmt.Println("End() failed") + return + } + fmt.Printf("End: '%v'\n", end) +} + +// Service +type client struct { + id string + time time.Time +} + +type test struct { + orgvarlinkcertification.VarlinkInterface + mutex sync.Mutex + clients map[string]*client +} + +func (t *test) Client(id string) *client { + t.mutex.Lock() + defer t.mutex.Unlock() + + return t.clients[id] +} + +func (t *test) NewClient() *client { + id128 := make([]byte, 16) + io.ReadFull(rand.Reader, id128) + id128[8] = id128[8]&^0xc0 | 0x80 + id128[6] = id128[6]&^0xf0 | 0x40 + uuid := fmt.Sprintf("%x-%x-%x-%x-%x", id128[0:4], id128[4:6], id128[6:8], id128[8:10], id128[10:]) + + t.mutex.Lock() + defer t.mutex.Unlock() + + // Garbage-collect old clients + for key, client := range t.clients { + if time.Since(client.time).Minutes() > 1 { + delete(t.clients, key) + } + } + + if len(t.clients) > 100 { + return nil + } + + c := client{ + id: uuid, + time: time.Now(), + } + t.clients[uuid] = &c + + return &c +} + +func (t *test) RemoveClient(id string) { + t.mutex.Lock() + defer t.mutex.Unlock() + + delete(t.clients, id) +} + +func (t *test) Start(c orgvarlinkcertification.VarlinkCall) error { + return c.ReplyStart(t.NewClient().id) +} + +func (t *test) Test01(c orgvarlinkcertification.VarlinkCall, client_id_ string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + return c.ReplyTest01(true) +} + +func (t *test) Test02(c orgvarlinkcertification.VarlinkCall, client_id_ string, bool_ bool) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if !bool_ { + return c.ReplyCertificationError(nil, nil) + } + + return c.ReplyTest02(1) +} + +func (t *test) Test03(c orgvarlinkcertification.VarlinkCall, client_id_ string, int_ int64) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if int_ != 1 { + return c.ReplyCertificationError(nil, nil) + } + + return c.ReplyTest03(1.0) +} + +func (t *test) Test04(c orgvarlinkcertification.VarlinkCall, client_id_ string, float_ float64) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if float_ != 1.0 { + return c.ReplyCertificationError(nil, nil) + } + + return c.ReplyTest04("ping") +} +func (t *test) Test05(c orgvarlinkcertification.VarlinkCall, client_id_ string, string_ string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if string_ != "ping" { + return c.ReplyCertificationError(nil, nil) + } + + return c.ReplyTest05(false, 2, math.Pi, "a lot of string") +} + +func (t *test) Test06(c orgvarlinkcertification.VarlinkCall, client_id_ string, bool_ bool, int_ int64, float_ float64, string_ string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if bool_ { + return c.ReplyCertificationError(nil, nil) + } + + if int_ != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if float_ != math.Pi { + return c.ReplyCertificationError(nil, nil) + } + + if string_ != "a lot of string" { + return c.ReplyCertificationError(nil, nil) + } + + s := struct { + Bool bool + Int int64 + Float float64 + String string + }{ + Bool: false, + Int: 2, + Float: math.Pi, + String: "a lot of string", + } + return c.ReplyTest06(s) +} + +func (t *test) Test07(c orgvarlinkcertification.VarlinkCall, client_id_ string, struct_ struct { + Bool bool + Int int64 + Float float64 + String string +}) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if struct_.Bool { + return c.ReplyCertificationError(nil, nil) + } + + if struct_.Int != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if struct_.Float != math.Pi { + return c.ReplyCertificationError(nil, nil) + } + + if struct_.String != "a lot of string" { + return c.ReplyCertificationError(nil, nil) + } + + m := map[string]string{ + "bar": "Bar", + "foo": "Foo", + } + return c.ReplyTest07(m) +} + +func (t *test) Test08(c orgvarlinkcertification.VarlinkCall, client_id_ string, map_ map[string]string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if len(map_) != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if map_["bar"] != "Bar" { + return c.ReplyCertificationError(nil, nil) + } + + if map_["foo"] != "Foo" { + return c.ReplyCertificationError(nil, nil) + } + + m := map[string]struct{}{ + "one": {}, + "two": {}, + "three": {}, + } + return c.ReplyTest08(m) +} + +func (t *test) Test09(c orgvarlinkcertification.VarlinkCall, client_id_ string, set_ map[string]struct{}) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if len(set_) != 3 { + return c.ReplyCertificationError(nil, nil) + } + + _, ok := set_["one"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + _, ok = set_["two"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + _, ok = set_["three"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + m := orgvarlinkcertification.MyType{ + Object: json.RawMessage(`{"method": "org.varlink.certification.Test09", "parameters": {"map": {"foo": "Foo", "bar": "Bar"}}}`), + Enum: "two", + Struct: struct { + First int64 `json:"first"` + Second string `json:"second"` + }{First: 1, Second: "2"}, + Array: []string{"one", "two", "three"}, + Dictionary: map[string]string{"foo": "Foo", "bar": "Bar"}, + Stringset: map[string]struct{}{"one": {}, "two": {}, "three": {}}, + Nullable: nil, + Nullable_array_struct: nil, + Interface: orgvarlinkcertification.Interface{ + Foo: &[]*map[string]string{ + nil, + &map[string]string{"Foo": "foo", "Bar": "bar"}, + nil, + &map[string]string{"one": "foo", "two": "bar"}, + }, + Anon: struct { + Foo bool `json:"foo"` + Bar bool `json:"bar"` + }{Foo: true, Bar: false}, + }, + } + return c.ReplyTest09(m) +} + +func (t *test) Test10(c orgvarlinkcertification.VarlinkCall, client_id_ string, mytype_ orgvarlinkcertification.MyType) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + var o struct { + Method string `json:"method"` + Parameters struct { + Map map[string]string `json:"map"` + } `json:"parameters"` + } + err := json.Unmarshal(mytype_.Object, &o) + if err != nil { + return err + } + + if o.Method != "org.varlink.certification.Test09" { + return c.ReplyCertificationError(nil, nil) + } + + if len(o.Parameters.Map) != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if o.Parameters.Map["bar"] != "Bar" { + return c.ReplyCertificationError(nil, nil) + } + + if o.Parameters.Map["foo"] != "Foo" { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Enum != "two" { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Struct.First != 1 { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Struct.Second != "2" { + return c.ReplyCertificationError(nil, nil) + } + + if len(mytype_.Array) != 3 { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Array[0] != "one" && mytype_.Array[1] != "two" && mytype_.Array[2] != "three" { + return c.ReplyCertificationError(nil, nil) + } + + if len(mytype_.Dictionary) != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Dictionary["bar"] != "Bar" { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Dictionary["foo"] != "Foo" { + return c.ReplyCertificationError(nil, nil) + } + + if len(mytype_.Stringset) != 3 { + return c.ReplyCertificationError(nil, nil) + } + + _, ok := mytype_.Stringset["one"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + _, ok = mytype_.Stringset["two"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + _, ok = mytype_.Stringset["three"] + if !ok { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Nullable != nil { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Nullable_array_struct != nil { + return c.ReplyCertificationError(nil, nil) + } + + i := *mytype_.Interface.Foo + if len(i) != 4 { + return c.ReplyCertificationError(nil, nil) + } + + if i[0] != nil { + return c.ReplyCertificationError(nil, nil) + } + + if len(*i[1]) != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if (*i[1])["Foo"] != "foo" { + return c.ReplyCertificationError(nil, nil) + } + + if (*i[1])["Bar"] != "bar" { + return c.ReplyCertificationError(nil, nil) + } + + if i[2] != nil { + return c.ReplyCertificationError(nil, nil) + } + + if len(*i[3]) != 2 { + return c.ReplyCertificationError(nil, nil) + } + + if (*i[3])["one"] != "foo" { + return c.ReplyCertificationError(nil, nil) + } + + if (*i[3])["two"] != "bar" { + return c.ReplyCertificationError(nil, nil) + } + + if !mytype_.Interface.Anon.Foo { + return c.ReplyCertificationError(nil, nil) + } + + if mytype_.Interface.Anon.Bar { + return c.ReplyCertificationError(nil, nil) + } + + if !c.WantsMore() { + return c.ReplyCertificationError(nil, nil) + } + + for i := 1; i <= 10; i++ { + c.Continues = i < 10 + err := c.ReplyTest10("Reply number " + strconv.Itoa(i)) + if err != nil { + return err + } + } + + return nil +} + +func (t *test) Test11(c orgvarlinkcertification.VarlinkCall, client_id_ string, last_more_replies_ []string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + if len(last_more_replies_) != 10 { + return c.ReplyCertificationError(nil, nil) + } + + if !c.IsOneway() { + return c.ReplyCertificationError(nil, nil) + } + + for i := 1; i <= 10; i++ { + if last_more_replies_[i] != "Reply number "+strconv.Itoa(i) { + return c.ReplyCertificationError(nil, nil) + } + } + + return c.ReplyTest11() +} + +func (t *test) End(c orgvarlinkcertification.VarlinkCall, client_id_ string) error { + if t.Client(client_id_) == nil { + return c.ReplyClientIdError() + } + + t.RemoveClient(client_id_) + return c.ReplyEnd(true) +} + +func run_server(address string) { + t := test{ + clients: make(map[string]*client), + } + + s, err := varlink.NewService( + "Varlink", + "Certification", + "1", + "https://github.com/varlink/go", + ) + if err != nil { + fmt.Println(err) + os.Exit(1) + } + + s.RegisterInterface(orgvarlinkcertification.VarlinkNew(&t)) + err = s.Listen(address, 0) + if err != nil { + fmt.Println(err) + os.Exit(1) + } +} + +func main() { + var address string + var client bool + + flag.StringVar(&address, "varlink", "", "Varlink address") + flag.BoolVar(&client, "client", false, "Run as client") + flag.Parse() + + if address == "" { + flag.Usage() + os.Exit(1) + } + + if client { + run_client(address) + return + } + + run_server(address) +} diff --git a/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/generate.go b/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/generate.go new file mode 100644 index 000000000..e1ac7f090 --- /dev/null +++ b/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/generate.go @@ -0,0 +1,3 @@ +package orgvarlinkcertification + +//go:generate go run ../../varlink-go-interface-generator/main.go org.varlink.certification.varlink diff --git a/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/org.varlink.certification.varlink b/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/org.varlink.certification.varlink new file mode 100644 index 000000000..41b9967b5 --- /dev/null +++ b/vendor/github.com/varlink/go/cmd/varlink-go-certification/orgvarlinkcertification/org.varlink.certification.varlink @@ -0,0 +1,89 @@ +# Interface to test varlink implementations against. +# First you write a varlink client calling: +# Start, Test01, Test02, …, Test09, End +# The return value of the previous call should be the argument of the next call. +# Then you test this client against well known servers like python or rust from +# https://github.com/varlink/ +# +# Next you write a varlink server providing the same service as the well known ones. +# Now run your client against it and run well known clients like python or rust +# from https://github.com/varlink/ against your server. If all works out, then +# your new language bindings should be varlink certified. +interface org.varlink.certification + +type Interface ( + foo: ?[]?[string](foo, bar, baz), + anon: (foo: bool, bar: bool) +) + +type MyType ( + object: object, + enum: (one, two, three), + struct: (first: int, second: string), + array: []string, + dictionary: [string]string, + stringset: [string](), + nullable: ?string, + nullable_array_struct: ?[](first: int, second: string), + interface: Interface +) + +method Start() -> (client_id: string) + +method Test01(client_id: string) -> (bool: bool) + +method Test02(client_id: string, bool: bool) -> (int: int) + +method Test03(client_id: string, int: int) -> (float: float) + +method Test04(client_id: string, float: float) -> (string: string) + +method Test05(client_id: string, string: string) -> ( + bool: bool, + int: int, + float: float, + string: string +) + +method Test06( + client_id: string, + bool: bool, + int: int, + float: float, + string: string +) -> ( + struct: ( + bool: bool, + int: int, + float: float, + string: string + ) +) + +method Test07( + client_id: string, + struct: ( + bool: bool, + int: int, + float: float, + string: string + ) +) -> (map: [string]string) + +method Test08(client_id: string, map: [string]string) -> (set: [string]()) + +method Test09(client_id: string, set: [string]()) -> (mytype: MyType) + +# returns more than one reply with "continues" +method Test10(client_id: string, mytype: MyType) -> (string: string) + +method Test11( + client_id: string, + last_more_replies: []string +) -> () + +method End(client_id: string) -> (all_ok: bool) + +error ClientIdError () + +error CertificationError (wants: object, got: object) diff --git a/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/main.go b/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/main.go index 2db4e5cfd..9ec98e776 100644 --- a/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/main.go +++ b/vendor/github.com/varlink/go/cmd/varlink-go-interface-generator/main.go @@ -95,14 +95,51 @@ func generateTemplate(description string) (string, []byte, error) { b.WriteString("\n\n") } - b.WriteString("// Client method calls and reply readers\n") + b.WriteString("// Client method calls\n") for _, m := range midl.Methods { - b.WriteString("func " + m.Name + "(c__ *varlink.Connection, more__ bool, oneway__ bool") + b.WriteString("type " + m.Name + "_methods struct{}\n") + b.WriteString("func " + m.Name + "() " + m.Name + "_methods { return " + m.Name + "_methods{} }\n\n") + + b.WriteString("func (m " + m.Name + "_methods) Call(c *varlink.Connection") for _, field := range m.In.Fields { - b.WriteString(", " + field.Name + "_ ") + b.WriteString(", " + field.Name + "_in_ ") writeType(&b, field.Type, false, 1) } - b.WriteString(") error {\n") + b.WriteString(") (") + for _, field := range m.Out.Fields { + b.WriteString(field.Name + "_out_ ") + writeType(&b, field.Type, false, 1) + b.WriteString(", ") + } + b.WriteString("err_ error) {\n") + b.WriteString("receive, err_ := m.Send(c, 0") + for _, field := range m.In.Fields { + b.WriteString(", " + field.Name + "_in_ ") + } + b.WriteString(")\n") + b.WriteString("if err_ != nil {\n" + + "\treturn\n" + + "}\n") + b.WriteString("\t") + for _, field := range m.Out.Fields { + b.WriteString(field.Name + "_out_ ") + b.WriteString(", ") + } + b.WriteString("_, err_ = receive()\n") + b.WriteString("\treturn\n" + + "}\n\n") + + b.WriteString("func (m " + m.Name + "_methods) Send(c *varlink.Connection, flags uint64") + for _, field := range m.In.Fields { + b.WriteString(", " + field.Name + "_in_ ") + writeType(&b, field.Type, false, 1) + } + b.WriteString(") (func() (") + for _, field := range m.Out.Fields { + writeType(&b, field.Type, false, 1) + b.WriteString(", ") + } + b.WriteString("uint64, error), error) {\n") if len(m.In.Fields) > 0 { b.WriteString("\tvar in ") writeType(&b, m.In, true, 1) @@ -112,58 +149,57 @@ func generateTemplate(description string) (string, []byte, error) { case idl.TypeStruct, idl.TypeArray, idl.TypeMap: b.WriteString("\tin." + strings.Title(field.Name) + " = ") writeType(&b, field.Type, true, 1) - b.WriteString("(" + field.Name + "_)\n") + b.WriteString("(" + field.Name + "_in_)\n") default: - b.WriteString("\tin." + strings.Title(field.Name) + " = " + field.Name + "_\n") + b.WriteString("\tin." + strings.Title(field.Name) + " = " + field.Name + "_in_\n") } } - b.WriteString("\treturn c__.Send(\"" + midl.Name + "." + m.Name + "\", in, more__, oneway__)\n" + - "}\n\n") + b.WriteString("\treceive, err := c.Send(\"" + midl.Name + "." + m.Name + "\", in, flags)\n") } else { - b.WriteString("\treturn c__.Send(\"" + midl.Name + "." + m.Name + "\", nil, more__, oneway__)\n" + - "}\n\n") + b.WriteString("\treceive, err := c.Send(\"" + midl.Name + "." + m.Name + "\", nil, flags)\n") } - - b.WriteString("func Read" + m.Name + "_(c__ *varlink.Connection") + b.WriteString("if err != nil {\n" + + "\treturn nil, err\n" + + "}\n") + b.WriteString("\treturn func() (") for _, field := range m.Out.Fields { - b.WriteString(", " + field.Name + "_ *") - writeType(&b, field.Type, false, 1) + b.WriteString(field.Name + "_out_ ") + writeType(&b, field.Type, false, 3) + b.WriteString(", ") } - b.WriteString(") (bool, error) {\n") + b.WriteString("flags uint64, err error) {\n") if len(m.Out.Fields) > 0 { - b.WriteString("\tvar out ") - writeType(&b, m.Out, true, 1) + b.WriteString("\t\tvar out ") + writeType(&b, m.Out, true, 2) b.WriteString("\n") - b.WriteString("\tcontinues_, err := c__.Receive(&out)\n") + b.WriteString("\t\tflags, err = receive(&out)\n") } else { - b.WriteString("\tcontinues_, err := c__.Receive(nil)\n") + b.WriteString("\t\tflags, err = receive(nil)\n") } - b.WriteString("\tif err != nil {\n" + - "\t\treturn false, err\n" + - "\t}\n") + b.WriteString("\t\tif err != nil {\n" + + "\t\t\treturn\n" + + "\t\t}\n") for _, field := range m.Out.Fields { - b.WriteString("\tif " + field.Name + "_ != nil {\n") + b.WriteString("\t\t" + field.Name + "_out_ = ") switch field.Type.Kind { case idl.TypeStruct, idl.TypeArray, idl.TypeMap: - b.WriteString("\t\t*" + field.Name + "_ = ") writeType(&b, field.Type, false, 2) - b.WriteString(" (out." + strings.Title(field.Name) + ")\n") + b.WriteString("(out." + strings.Title(field.Name) + ")\n") default: - b.WriteString("\t\t*" + field.Name + "_ = out." + strings.Title(field.Name) + "\n") + b.WriteString("out." + strings.Title(field.Name) + "\n") } - b.WriteString("\t}\n") } - - b.WriteString("\treturn continues_, nil\n" + - "}\n\n") + b.WriteString("\t\treturn\n" + + "\t}, nil\n") + b.WriteString("}\n\n") } b.WriteString("// Service interface with all methods\n") b.WriteString("type " + pkgname + "Interface interface {\n") for _, m := range midl.Methods { - b.WriteString("\t" + m.Name + "(c__ VarlinkCall") + b.WriteString("\t" + m.Name + "(c VarlinkCall") for _, field := range m.In.Fields { b.WriteString(", " + field.Name + "_ ") writeType(&b, field.Type, false, 1) @@ -177,7 +213,7 @@ func generateTemplate(description string) (string, []byte, error) { b.WriteString("// Reply methods for all varlink errors\n") for _, e := range midl.Errors { - b.WriteString("func (c__ *VarlinkCall) Reply" + e.Name + "(") + b.WriteString("func (c *VarlinkCall) Reply" + e.Name + "(") for i, field := range e.Type.Fields { if i > 0 { b.WriteString(", ") @@ -201,16 +237,16 @@ func generateTemplate(description string) (string, []byte, error) { b.WriteString("\tout." + strings.Title(field.Name) + " = " + field.Name + "_\n") } } - b.WriteString("\treturn c__.ReplyError(\"" + midl.Name + "." + e.Name + "\", &out)\n") + b.WriteString("\treturn c.ReplyError(\"" + midl.Name + "." + e.Name + "\", &out)\n") } else { - b.WriteString("\treturn c__.ReplyError(\"" + midl.Name + "." + e.Name + "\", nil)\n") + b.WriteString("\treturn c.ReplyError(\"" + midl.Name + "." + e.Name + "\", nil)\n") } b.WriteString("}\n\n") } b.WriteString("// Reply methods for all varlink methods\n") for _, m := range midl.Methods { - b.WriteString("func (c__ *VarlinkCall) Reply" + m.Name + "(") + b.WriteString("func (c *VarlinkCall) Reply" + m.Name + "(") for i, field := range m.Out.Fields { if i > 0 { b.WriteString(", ") @@ -234,27 +270,27 @@ func generateTemplate(description string) (string, []byte, error) { b.WriteString("\tout." + strings.Title(field.Name) + " = " + field.Name + "_\n") } } - b.WriteString("\treturn c__.Reply(&out)\n") + b.WriteString("\treturn c.Reply(&out)\n") } else { - b.WriteString("\treturn c__.Reply(nil)\n") + b.WriteString("\treturn c.Reply(nil)\n") } b.WriteString("}\n\n") } - b.WriteString("// Dummy methods for all varlink methods\n") + b.WriteString("// Dummy implementations for all varlink methods\n") for _, m := range midl.Methods { - b.WriteString("func (s__ *VarlinkInterface) " + m.Name + "(c__ VarlinkCall") + b.WriteString("func (s *VarlinkInterface) " + m.Name + "(c VarlinkCall") for _, field := range m.In.Fields { b.WriteString(", " + field.Name + "_ ") writeType(&b, field.Type, false, 1) } b.WriteString(") error {\n" + - "\treturn c__.ReplyMethodNotImplemented(\"" + m.Name + "\")\n" + + "\treturn c.ReplyMethodNotImplemented(\"" + midl.Name + "." + m.Name + "\")\n" + "}\n\n") } b.WriteString("// Method call dispatcher\n") - b.WriteString("func (s__ *VarlinkInterface) VarlinkDispatch(call varlink.Call, methodname string) error {\n" + + b.WriteString("func (s *VarlinkInterface) VarlinkDispatch(call varlink.Call, methodname string) error {\n" + "\tswitch methodname {\n") for _, m := range midl.Methods { b.WriteString("\tcase \"" + m.Name + "\":\n") @@ -266,7 +302,7 @@ func generateTemplate(description string) (string, []byte, error) { "\t\tif err != nil {\n" + "\t\t\treturn call.ReplyInvalidParameter(\"parameters\")\n" + "\t\t}\n") - b.WriteString("\t\treturn s__." + pkgname + "Interface." + m.Name + "(VarlinkCall{call}") + b.WriteString("\t\treturn s." + pkgname + "Interface." + m.Name + "(VarlinkCall{call}") if len(m.In.Fields) > 0 { for _, field := range m.In.Fields { switch field.Type.Kind { @@ -282,7 +318,7 @@ func generateTemplate(description string) (string, []byte, error) { } b.WriteString(")\n") } else { - b.WriteString("\t\treturn s__." + pkgname + "Interface." + m.Name + "(VarlinkCall{call})\n") + b.WriteString("\t\treturn s." + pkgname + "Interface." + m.Name + "(VarlinkCall{call})\n") } b.WriteString("\n") } @@ -292,11 +328,11 @@ func generateTemplate(description string) (string, []byte, error) { "}\n\n") b.WriteString("// Varlink interface name\n") - b.WriteString("func (s__ *VarlinkInterface) VarlinkGetName() string {\n" + + b.WriteString("func (s *VarlinkInterface) VarlinkGetName() string {\n" + "\treturn `" + midl.Name + "`\n" + "}\n\n") b.WriteString("// Varlink interface description\n") - b.WriteString("func (s__ *VarlinkInterface) VarlinkGetDescription() string {\n" + + b.WriteString("func (s *VarlinkInterface) VarlinkGetDescription() string {\n" + "\treturn `" + midl.Description + "\n`\n}\n\n") b.WriteString("// Service interface\n") diff --git a/vendor/github.com/varlink/go/varlink/call.go b/vendor/github.com/varlink/go/varlink/call.go index c5d7cf7fd..5e9249c0e 100644 --- a/vendor/github.com/varlink/go/varlink/call.go +++ b/vendor/github.com/varlink/go/varlink/call.go @@ -21,9 +21,9 @@ func (c *Call) WantsMore() bool { return c.in.More } -// IsOneShot indicate that the calling client does not expect a reply. -func (c *Call) IsOneShot() bool { - return c.in.OneShot +// IsOneway indicate that the calling client does not expect a reply. +func (c *Call) IsOneway() bool { + return c.in.Oneway } // GetParameters retrieves the method call parameters. @@ -35,7 +35,7 @@ func (c *Call) GetParameters(p interface{}) error { } func (c *Call) sendMessage(r *serviceReply) error { - if c.in.OneShot { + if c.in.Oneway { return nil } diff --git a/vendor/github.com/varlink/go/varlink/connection.go b/vendor/github.com/varlink/go/varlink/connection.go index 5a163b501..43bec6393 100644 --- a/vendor/github.com/varlink/go/varlink/connection.go +++ b/vendor/github.com/varlink/go/varlink/connection.go @@ -7,6 +7,15 @@ import ( "strings" ) +// Message flags for Send(). More indicates that the client accepts more than one method +// reply to this call. Oneway requests, that the service must not send a method reply to +// this call. Continues indicates that the service will send more than one reply. +const ( + More = 1 << iota + Oneway = 1 << iota + Continues = 1 << iota +) + // Error is a varlink error returned from a method call. type Error struct { Name string @@ -26,8 +35,10 @@ type Connection struct { writer *bufio.Writer } -// Send sends a method call. -func (c *Connection) Send(method string, parameters interface{}, more bool, oneway bool) error { +// Send sends a method call. It returns a receive() function which is called to retrieve the method reply. +// If Send() is called with the `More`flag and the receive() function carries the `Continues` flag, receive() +// can be called multiple times to retrieve multiple replies. +func (c *Connection) Send(method string, parameters interface{}, flags uint64) (func(interface{}) (uint64, error), error) { type call struct { Method string `json:"method"` Parameters interface{} `json:"parameters,omitempty"` @@ -35,8 +46,8 @@ func (c *Connection) Send(method string, parameters interface{}, more bool, onew Oneway bool `json:"oneway,omitempty"` } - if more && oneway { - return &Error{ + if (flags&More != 0) && (flags&Oneway != 0) { + return nil, &Error{ Name: "org.varlink.InvalidParameter", Parameters: "oneway", } @@ -45,64 +56,73 @@ func (c *Connection) Send(method string, parameters interface{}, more bool, onew m := call{ Method: method, Parameters: parameters, - More: more, - Oneway: oneway, + More: flags&More != 0, + Oneway: flags&Oneway != 0, } b, err := json.Marshal(m) if err != nil { - return err + return nil, err } b = append(b, 0) _, err = c.writer.Write(b) if err != nil { - return err - } - - return c.writer.Flush() -} - -// Receive receives a method reply. -func (c *Connection) Receive(parameters interface{}) (bool, error) { - type reply struct { - Parameters *json.RawMessage `json:"parameters"` - Continues bool `json:"continues"` - Error string `json:"error"` + return nil, err } - out, err := c.reader.ReadBytes('\x00') + err = c.writer.Flush() if err != nil { - return false, err + return nil, err } - var m reply - err = json.Unmarshal(out[:len(out)-1], &m) - if err != nil { - return false, err - } + receive := func(out_parameters interface{}) (uint64, error) { + type reply struct { + Parameters *json.RawMessage `json:"parameters"` + Continues bool `json:"continues"` + Error string `json:"error"` + } - if m.Error != "" { - return false, &Error{ - Name: m.Error, - Parameters: m.Parameters, + out, err := c.reader.ReadBytes('\x00') + if err != nil { + return 0, err + } + + var m reply + err = json.Unmarshal(out[:len(out)-1], &m) + if err != nil { + return 0, err + } + + if m.Error != "" { + err = &Error{ + Name: m.Error, + Parameters: m.Parameters, + } + return 0, err + } + + if m.Parameters != nil { + json.Unmarshal(*m.Parameters, out_parameters) + } + + if m.Continues { + return Continues, nil } - } - if parameters != nil && m.Parameters != nil { - return m.Continues, json.Unmarshal(*m.Parameters, parameters) + return 0, nil } - return m.Continues, nil + return receive, nil } -// Call sends a method call and returns the result of the call. -func (c *Connection) Call(method string, parameters interface{}, result interface{}) error { - err := c.Send(method, ¶meters, false, false) +// Call sends a method call and returns the method reply. +func (c *Connection) Call(method string, parameters interface{}, out_parameters interface{}) error { + receive, err := c.Send(method, ¶meters, 0) if err != nil { return err } - _, err = c.Receive(result) + _, err = receive(out_parameters) return err } diff --git a/vendor/github.com/varlink/go/varlink/idl/idl.go b/vendor/github.com/varlink/go/varlink/idl/idl.go index e4ba27b6b..7d46aed51 100644 --- a/vendor/github.com/varlink/go/varlink/idl/idl.go +++ b/vendor/github.com/varlink/go/varlink/idl/idl.go @@ -58,6 +58,7 @@ type Method struct { // Error represents an error defined in the interface description. type Error struct { Name string + Doc string Type *Type } @@ -393,6 +394,7 @@ func (p *parser) readError(idl *IDL) (*Error, error) { e := &Error{} p.advance() + e.Doc = p.lastComment.String() e.Name = p.readTypeName() if e.Name == "" { return nil, fmt.Errorf("missing error name") diff --git a/vendor/github.com/varlink/go/varlink/service.go b/vendor/github.com/varlink/go/varlink/service.go index 84a79d25b..14cfd0b16 100644 --- a/vendor/github.com/varlink/go/varlink/service.go +++ b/vendor/github.com/varlink/go/varlink/service.go @@ -23,7 +23,7 @@ type serviceCall struct { Method string `json:"method"` Parameters *json.RawMessage `json:"parameters,omitempty"` More bool `json:"more,omitempty"` - OneShot bool `json:"oneshot,omitempty"` + Oneway bool `json:"oneway,omitempty"` } type serviceReply struct { diff --git a/vendor/github.com/varlink/go/varlink/varlink_test.go b/vendor/github.com/varlink/go/varlink/varlink_test.go index e19e768a2..eb28c7e45 100644 --- a/vendor/github.com/varlink/go/varlink/varlink_test.go +++ b/vendor/github.com/varlink/go/varlink/varlink_test.go @@ -140,7 +140,7 @@ func (s *VarlinkInterface) VarlinkDispatch(call Call, methodname string) error { if !call.WantsMore() { return fmt.Errorf("More flag not passed") } - if call.IsOneShot() { + if call.IsOneway() { return fmt.Errorf("OneShot flag set") } call.Continues = true |