138 lines
3.0 KiB
Go
138 lines
3.0 KiB
Go
package main
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import (
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"fmt"
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rpc "github.com/special/notricochet/rpc"
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"golang.org/x/net/context"
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"google.golang.org/grpc"
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"gopkg.in/readline.v1"
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"log"
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"os"
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"strconv"
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"strings"
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)
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const (
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defaultAddress = "127.0.0.1:58281"
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)
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func main() {
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conn, err := grpc.Dial(defaultAddress, grpc.WithInsecure())
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if err != nil {
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fmt.Printf("connection failed: %v\n", err)
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os.Exit(1)
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}
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defer conn.Close()
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input, err := readline.NewEx(&readline.Config{})
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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defer input.Close()
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log.SetOutput(input.Stdout())
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c := &Client{
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Backend: rpc.NewRicochetCoreClient(conn),
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Input: input,
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}
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if err := c.Initialize(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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input.SetPrompt("> ")
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for {
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line := input.Line()
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if line.CanContinue() {
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continue
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} else if line.CanBreak() {
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break
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}
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words := strings.SplitN(line.Line, " ", 1)
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if id, err := strconv.Atoi(words[0]); err == nil {
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contact := c.Contacts.ById(int32(id))
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if contact != nil {
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c.SetCurrentContact(contact)
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} else {
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fmt.Printf("no contact %d\n", id)
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}
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continue
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}
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if c.CurrentContact != nil {
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if len(words[0]) > 0 && words[0][0] == '/' {
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words[0] = words[0][1:]
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} else {
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_, err := c.Backend.SendMessage(context.Background(), &rpc.Message{
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Sender: &rpc.Entity{IsSelf: true},
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Recipient: &rpc.Entity{
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ContactId: c.CurrentContact.Data.Id,
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Address: c.CurrentContact.Data.Address,
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},
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Text: line.Line,
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})
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if err != nil {
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fmt.Printf("send message error: %v\n", err)
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}
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continue
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}
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}
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switch words[0] {
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case "clear":
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readline.ClearScreen(readline.Stdout)
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case "quit":
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os.Exit(0)
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case "status":
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fmt.Printf("server: %v\n", c.ServerStatus)
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fmt.Printf("identity: %v\n", c.Identity)
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case "connect":
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status, err := c.Backend.StartNetwork(context.Background(), &rpc.StartNetworkRequest{})
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if err != nil {
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fmt.Printf("start network error: %v\n", err)
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} else {
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fmt.Printf("network started: %v\n", status)
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}
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case "disconnect":
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status, err := c.Backend.StopNetwork(context.Background(), &rpc.StopNetworkRequest{})
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if err != nil {
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fmt.Printf("stop network error: %v\n", err)
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} else {
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fmt.Printf("network stopped: %v\n", status)
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}
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case "contacts":
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byStatus := make(map[rpc.Contact_Status][]*Contact)
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for _, contact := range c.Contacts.Contacts {
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byStatus[contact.Data.Status] = append(byStatus[contact.Data.Status], contact)
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}
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order := []rpc.Contact_Status{rpc.Contact_ONLINE, rpc.Contact_UNKNOWN, rpc.Contact_OFFLINE, rpc.Contact_REQUEST, rpc.Contact_REJECTED}
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for _, status := range order {
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contacts := byStatus[status]
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if len(contacts) == 0 {
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continue
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}
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fmt.Printf(". %s\n", strings.ToLower(status.String()))
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for _, contact := range contacts {
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fmt.Printf("... [%d] %s\n", contact.Data.Id, contact.Data.Nickname)
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}
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}
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case "help":
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fallthrough
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default:
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fmt.Println("Commands: clear, quit, status, connect, disconnect, contacts, help")
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}
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}
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}
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