goRicochetMobile/ODClient/odClient.go

157 lines
4.0 KiB
Go

package ODClient
import (
"github.com/s-rah/go-ricochet/connection"
"time"
"log"
"github.com/s-rah/go-ricochet/channels"
"github.com/s-rah/go-ricochet/utils"
"github.com/s-rah/go-ricochet"
)
type ODClient struct {
connection.AutoConnectionHandler
connection *connection.Connection
recvMessages chan string
deviceName string
deviceLevel int
batteryLevel string
}
func (odClient *ODClient) Connect(privateKeyData string, serverAddr string) error {
log.Println("ODCLient.Connect()")
privateKey, err := utils.ParsePrivateKey([]byte(privateKeyData))
if err != nil {
log.Fatal("error parsing private key: %v", err)
}
odClient.Init(privateKey, serverAddr)
odClient.RegisterChannelHandler("im.ricochet.contact.request", func() channels.Handler {
log.Println("handler for contact.request")
contact := new(channels.ContactRequestChannel)
contact.Handler = odClient
return contact
})
odClient.RegisterChannelHandler("im.ricochet.chat", func() channels.Handler {
log.Println("handler for chat")
chat := new(channels.ChatChannel)
chat.Handler = odClient
return chat
})
odClient.recvMessages = make(chan string)
log.Println("ODClient connecting...")
odClient.connection, err = goricochet.Open(serverAddr)
if err != nil {
log.Println("Error connecting %v", err)
return err
}
log.Println("ODCleint connected!")
log.Println("starting auth...")
known, err := connection.HandleOutboundConnection(odClient.connection).ProcessAuthAsClient(privateKey)
if err != nil {
log.Println("Error handling auth: %v", err)
return err
}
log.Println("go Process")
// TODO: end with breakChannel
go odClient.connection.Process(odClient)
if !known {
err := odClient.connection.RequestOpenChannel("im.ricochet.contact.request", odClient)
if err != nil {
log.Printf("could not contact %s", err)
}
}
log.Println("ODClient: Authenticated")
log.Println("go")
log.Println("RequestOpenChanel chat")
err = odClient.connection.RequestOpenChannel("im.ricochet.chat", odClient)
if err != nil {
log.Println("Error: " + err.Error())
}
//log.Println("sending greeting message")
//odClient.SendMessage("hello from the client")
return nil
}
/*func (odClient *ODClient) RequestContact() {
odClient.connection.Do(func() error {
channel := odClient.connection.Channel("im.ricochet.contact.request", channels.Outbound)
if channel != nil {
contactRequestChannel, ok := (*channel.Handler).(*channels.ContactRequestChannel)
if ok {
//contactRequestChannel.Handler
}
}else {
log.Println("ERROR: failed to find chat channel")
}
return nil
})
}*/
func (odClient *ODClient) SendMessage(message string) {
odClient.connection.Do(func() error {
channel := odClient.connection.Channel("im.ricochet.chat", channels.Outbound)
if channel != nil {
chatchannel, ok := (*channel.Handler).(*channels.ChatChannel)
if ok {
chatchannel.SendMessage(message)
}
}else {
log.Println("ERROR: failed to find chat channel")
}
return nil
})
}
func (odClient *ODClient) GetMessage() string {
message := <-odClient.recvMessages
return message
}
/************* Chat Channel Handler ********/
// ChatMessage passes the response to recvMessages.
func (odc *ODClient) ChatMessage(messageID uint32, when time.Time, message string) bool {
log.Printf("Received Message: %s", message)
odc.recvMessages <- message
return true
}
// ChatMessageAck does nothing.
func (odc *ODClient) ChatMessageAck(messageID uint32) {
}
/************* Contact Channel Handler ********/
// GetContactDetails is purposely empty
func (odc *ODClient) GetContactDetails() (string, string) {
return "AndroidOD Client", ""
}
// ContactRequest denies any contact request.
func (odc *ODClient) ContactRequest(name string, message string) string {
return "Rejected"
}
// ContactRequestRejected purposly does nothing.
func (odc *ODClient) ContactRequestRejected() {
}
// ContactRequestAccepted purposly does nothing.
func (odc *ODClient) ContactRequestAccepted() {
}
// ContactRequestError purposly does nothing.
func (odc *ODClient) ContactRequestError() {
}