136 lines
2.8 KiB
Go
136 lines
2.8 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
rpc "github.com/special/notricochet/rpc"
|
|
"golang.org/x/net/context"
|
|
"google.golang.org/grpc"
|
|
"gopkg.in/readline.v1"
|
|
"io"
|
|
"log"
|
|
"strings"
|
|
)
|
|
|
|
const (
|
|
defaultAddress = "127.0.0.1:58281"
|
|
)
|
|
|
|
type Client struct {
|
|
Backend rpc.RicochetCoreClient
|
|
Input *readline.Instance
|
|
}
|
|
|
|
func (c *Client) Initialize() error {
|
|
stream, err := c.Backend.MonitorNetwork(context.Background(), &rpc.MonitorNetworkRequest{})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
go func() {
|
|
for {
|
|
resp, err := stream.Recv()
|
|
if err == io.EOF {
|
|
log.Printf("stream eof")
|
|
break
|
|
}
|
|
if err != nil {
|
|
log.Printf("stream error: %v", err)
|
|
break
|
|
}
|
|
log.Printf("stream says: %v", resp)
|
|
}
|
|
}()
|
|
|
|
return nil
|
|
}
|
|
|
|
func main() {
|
|
conn, err := grpc.Dial(defaultAddress, grpc.WithInsecure())
|
|
if err != nil {
|
|
log.Fatalf("connection failed: %v", err)
|
|
}
|
|
defer conn.Close()
|
|
|
|
input, err := readline.NewEx(&readline.Config{})
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
defer input.Close()
|
|
log.SetOutput(input.Stdout())
|
|
|
|
c := &Client{
|
|
Backend: rpc.NewRicochetCoreClient(conn),
|
|
Input: input,
|
|
}
|
|
|
|
if err := c.Initialize(); err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
input.SetPrompt("> ")
|
|
for {
|
|
line := input.Line()
|
|
if line.CanContinue() {
|
|
continue
|
|
} else if line.CanBreak() {
|
|
break
|
|
}
|
|
|
|
words := strings.SplitN(line.Line, " ", 1)
|
|
switch words[0] {
|
|
case "clear":
|
|
readline.ClearScreen(readline.Stdout)
|
|
case "status":
|
|
r, err := c.Backend.GetServerStatus(context.Background(), &rpc.ServerStatusRequest{
|
|
RpcVersion: 1,
|
|
})
|
|
if err != nil {
|
|
log.Fatalf("could not get status: %v", err)
|
|
}
|
|
log.Printf("get status result: %v", r)
|
|
|
|
identity, err := c.Backend.GetIdentity(context.Background(), &rpc.IdentityRequest{})
|
|
if err != nil {
|
|
log.Fatalf("could not get identity: %v", err)
|
|
}
|
|
log.Printf("identity: %v", identity)
|
|
|
|
case "connect":
|
|
status, err := c.Backend.StartNetwork(context.Background(), &rpc.StartNetworkRequest{})
|
|
if err != nil {
|
|
log.Printf("start network error: %v", err)
|
|
} else {
|
|
log.Printf("network started: %v", status)
|
|
}
|
|
case "disconnect":
|
|
status, err := c.Backend.StopNetwork(context.Background(), &rpc.StopNetworkRequest{})
|
|
if err != nil {
|
|
log.Printf("stop network error: %v", err)
|
|
} else {
|
|
log.Printf("network stopped: %v", status)
|
|
}
|
|
case "contacts":
|
|
stream, err := c.Backend.MonitorContacts(context.Background(), &rpc.MonitorContactsRequest{})
|
|
if err != nil {
|
|
log.Printf("contacts error: %v", err)
|
|
} else {
|
|
for {
|
|
event, err := stream.Recv()
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
if err != nil {
|
|
log.Printf("contacts error: %v", err)
|
|
break
|
|
}
|
|
log.Printf("contact event: %v", event)
|
|
}
|
|
}
|
|
case "help":
|
|
fallthrough
|
|
default:
|
|
fmt.Println("Commands: clear, status, connect, disconnect, help")
|
|
}
|
|
}
|
|
}
|