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How to use hasCapability method of plugin Package

Best Gauge code snippet using plugin.hasCapability

capabilities.go

Source:capabilities.go

1/*2Copyright IBM Corp. All Rights Reserved.3SPDX-License-Identifier: Apache-2.04*/5package capabilities6import (7	"github.com/hyperledger/fabric/common/flogging"8	cb "github.com/hyperledger/fabric/protos/common"9	"github.com/pkg/errors"10)11var logger = flogging.MustGetLogger("common.capabilities")12// provider is the 'plugin' parameter for registry.13type provider interface {14	// HasCapability should report whether the binary supports this capability.15	HasCapability(capability string) bool16	// Type is used to make error messages more legible.17	Type() string18}19// registry is a common structure intended to be used to support specific aspects of capabilities20// such as orderer, application, and channel.21type registry struct {22	provider     provider23	capabilities map[string]*cb.Capability24}25func newRegistry(p provider, capabilities map[string]*cb.Capability) *registry {26	return &registry{27		provider:     p,28		capabilities: capabilities,29	}30}31// Supported checks that all of the required capabilities are supported by this binary.32func (r *registry) Supported() error {33	for capabilityName := range r.capabilities {34		if r.provider.HasCapability(capabilityName) {35			logger.Debugf("%s capability %s is supported and is enabled", r.provider.Type(), capabilityName)36			continue37		}38		return errors.Errorf("%s capability %s is required but not supported", r.provider.Type(), capabilityName)39	}40	return nil41}...

hasCapability

Using AI Code Generation

1import (2func main() {3    p, err := plugin.Open("plugin.so")4    if err != nil {5        panic(err)6    }7    hasCapability, err := p.Lookup("HasCapability")8    if err != nil {9        panic(err)10    }11    fmt.Println(hasCapability.(func(string) bool)("CAP_NET_ADMIN"))12}

hasCapability

Using AI Code Generation

1import (2type Args struct {3}4func main() {5	client, err := rpc.DialHTTP("tcp", "localhost:1234")6	if err != nil {7		log.Fatal("dialing:", err)8	}9	args := &Args{7, 8}10	err = client.Call("Plugin.Add", args, &reply)11	if err != nil {12		log.Fatal("arith error:", err)13	}14	fmt.Printf("Plugin.Add: %d+%d=%d15	err = client.Call("Plugin.hasCapability", "Add", &reply2)16	if err != nil {17		log.Fatal("arith error:", err)18	}19	fmt.Printf("Plugin.hasCapability: %v20}21import (22type Args struct {23}24func (t *Plugin) Add(args *Args, reply *int) error {25}26func (t *Plugin) hasCapability(args string, reply *bool) error {27	if args == "Add" {28	} else {29	}30}31func main() {32	plugin := new(Plugin)33	rpc.Register(plugin)34	rpc.HandleHTTP()35	fmt.Println("Listening on port 1234")36	err := http.ListenAndServe(":1234", nil)37	if err != nil {38		fmt.Println(err.Error())39	}40}41import (42type Args struct {43}44func main() {45	client, err := rpc.DialHTTP("tcp", "localhost:1234")46	if err != nil {47		log.Fatal("dialing:", err)48	}49	args := &Args{7, 8}

hasCapability

Using AI Code Generation

1import (2func main() {3	p, err := plugin.Open("myplugin.so")4	if err != nil {5		fmt.Println(err)6	}7	hasCapability, err := p.Lookup("hasCapability")8	if err != nil {9		fmt.Println(err)10	}11	fmt.Println(hasCapability.(func(string) bool)("capability1"))12}

hasCapability

Using AI Code Generation

1func main() {2	plugin := new(Plugin)3	fmt.Println("HasCapability: ", plugin.HasCapability("test"))4	plugin.SetCapability("test", "test")5	fmt.Println("GetCapability: ", plugin.GetCapability("test"))6	fmt.Println("GetCapabilities: ", plugin.GetCapabilities())7	plugin.RemoveCapability("test")8	plugin.RemoveCapabilities()9	fmt.Println("GetCapabilities: ", plugin.GetCapabilities())10	fmt.Println("GetCapabilities: ", plugin.GetCapabilities())11}

hasCapability

Using AI Code Generation

1import (2func main() {3    pluginMap := map[string]plugin.Plugin{4        "shared": &shared.SharedPlugin{},5    }6    client := plugin.NewClient(&plugin.ClientConfig{7        AllowedProtocols: []plugin.Protocol{plugin.ProtocolGRPC},8    })9    defer client.Kill()10    raw, err := client.Client().Dispense("shared")11    if err != nil {12        panic(err)13    }14    shared := raw.(shared.Shared)15    fmt.Println("Shared.Capabilities:", shared.Capabilities())16    fmt.Println("Shared.HasCapability:", shared.HasCapability("foo"))17}18import (19func main() {20    plugin.Serve(&plugin.ServeConfig{21        Plugins: map[string]plugin.Plugin{22            "shared": &shared.SharedPlugin{},23        },24    })25}26import (27var Handshake = plugin.HandshakeConfig{28}29type Shared interface {30    Capabilities() []string31    HasCapability(string) bool32}33type SharedImpl struct{}34func (p *SharedImpl) Capabilities() []string {35    return []string{"foo", "bar", "baz"}36}37func (p *SharedImpl) HasCapability(s string

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