full gomobile and ffi support + new GetMessages #3
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@ -0,0 +1 @@
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.idea
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181
lib.go
181
lib.go
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@ -1,5 +1,5 @@
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//package cwtch
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package main
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package cwtch
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//package main
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import "C"
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import (
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@ -24,90 +24,96 @@ var application app.Application
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var acnQueue event.Queue
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var contactEventsQueue event.Queue
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//export HelloWorld
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func HelloWorld(a C.int, b C.int) C.int {
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return a+b
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}
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//export StartCwtch
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func StartCwtch(dir_c *C.char, len C.int) {
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//export c_StartCwtch
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func c_StartCwtch(dir_c *C.char, len C.int, tor_c *C.char, torLen C.int) {
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dir := C.GoStringN(dir_c, len)
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log.SetLevel(log.LevelDebug)
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log.Infof("Loading Cwtch Directory %v", dir)
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mrand.Seed(int64(time.Now().Nanosecond()))
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port := mrand.Intn(1000) + 9600
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controlPort := port + 1
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// generate a random password (actually random, stored in memory, for the control port)
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key := make([]byte, 64)
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_, err := rand.Read(key)
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if err != nil {
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panic(err)
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}
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log.Infof("making directory %v", dir)
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os.MkdirAll(path.Join(dir, "/.tor","tor"),0700)
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tor.NewTorrc().WithSocksPort(port).WithOnionTrafficOnly().WithControlPort(controlPort).WithHashedPassword(base64.StdEncoding.EncodeToString(key)).Build(filepath.Join(dir, ".tor", "tor", "torrc"))
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acn, err := tor.NewTorACNWithAuth(path.Join(dir, "/.tor"), "", controlPort, tor.HashedPasswordAuthenticator{base64.StdEncoding.EncodeToString(key)})
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if err != nil {
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log.Errorf("\nError connecting to Tor: %v\n", err)
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}
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//acn.WaitTillBootstrapped()
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newApp := app.NewApp(acn, dir)
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id := mrand.Int31()
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acnQueue = event.NewQueue()
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newApp.GetPrimaryBus().Subscribe(event.ACNStatus, acnQueue)
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peer.DefaultEventsToHandle = []event.Type{
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event.EncryptedGroupMessage,
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event.NewMessageFromPeer,
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event.PeerAcknowledgement,
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event.NewGroupInvite,
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event.PeerError,
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event.SendMessageToGroupError,
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event.NewGetValMessageFromPeer,
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event.PeerStateChange,
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}
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newApp.LoadProfiles("be gay do crime")
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newApp.LaunchPeers()
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application = newApp
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log.Infof("Providing Handle %v", id)
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tor := C.GoStringN(tor_c, torLen)
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StartCwtch(dir, tor)
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}
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//export ACNEvents
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func ACNEvents() *C.char {
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func StartCwtch(appDir string, torPath string) {
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//go func (appDir string, torPath string) {
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log.SetLevel(log.LevelDebug)
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log.Infof("Loading Cwtch Directory %v and tor path: %v", appDir, torPath)
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mrand.Seed(int64(time.Now().Nanosecond()))
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port := mrand.Intn(1000) + 9600
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controlPort := port + 1
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// generate a random password (actually random, stored in memory, for the control port)
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key := make([]byte, 64)
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_, err := rand.Read(key)
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if err != nil {
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panic(err)
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}
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log.Infof("making directory %v", appDir)
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os.MkdirAll(path.Join(appDir, "/.tor", "tor"), 0700)
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tor.NewTorrc().WithSocksPort(port).WithOnionTrafficOnly().WithControlPort(controlPort).WithHashedPassword(base64.StdEncoding.EncodeToString(key)).Build(filepath.Join(appDir, ".tor", "tor", "torrc"))
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acn, err := tor.NewTorACNWithAuth(path.Join(appDir, "/.tor"), torPath, controlPort, tor.HashedPasswordAuthenticator{base64.StdEncoding.EncodeToString(key)})
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if err != nil {
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log.Errorf("\nError connecting to Tor: %v\n", err)
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}
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//acn.WaitTillBootstrapped()
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newApp := app.NewApp(acn, appDir)
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acnQueue = event.NewQueue()
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newApp.GetPrimaryBus().Subscribe(event.ACNStatus, acnQueue)
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peer.DefaultEventsToHandle = []event.Type{
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event.EncryptedGroupMessage,
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event.NewMessageFromPeer,
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event.PeerAcknowledgement,
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event.NewGroupInvite,
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event.PeerError,
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event.SendMessageToGroupError,
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event.NewGetValMessageFromPeer,
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event.PeerStateChange,
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}
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newApp.LoadProfiles("be gay do crime")
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newApp.LaunchPeers()
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application = newApp
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//}(appDir, torPath)
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}
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//export c_ACNEvents
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func c_ACNEvents() *C.char {
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return C.CString(ACNEvents())
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}
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func ACNEvents() string {
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select {
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case myevent := <- acnQueue.OutChan():
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return C.CString(fmt.Sprintf("%v", myevent))
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return fmt.Sprintf("%v", myevent)
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default:
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return C.CString("")
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return ""
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}
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}
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//export NextEvent
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func NextEvent() {
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//export c_GetProfiles
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func c_GetProfiles() *C.char {
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return C.CString(GetProfiles())
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}
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//export GetProfiles
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func GetProfiles() *C.char {
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func GetProfiles() string {
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profiles := application.ListPeers()
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jsonBytes,_ := json.Marshal(profiles)
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return C.CString(string(jsonBytes))
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return string(jsonBytes)
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}
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type Contact struct {
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Name string `json:"name"`
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Onion string `json:"onion"`
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Status string `json:"status"`
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}
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//export GetContacts
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func GetContacts(onion_ptr *C.char, onion_len C.int) *C.char {
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//export c_GetContacts
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func c_GetContacts(onion_ptr *C.char, onion_len C.int) *C.char {
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return C.CString(GetContacts(C.GoStringN(onion_ptr, onion_len)))
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}
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onion := C.GoStringN(onion_ptr, onion_len)
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func GetContacts(onion string)string {
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log.Infof("Get Contacts for %v", onion)
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mypeer := application.GetPeer(onion)
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@ -122,48 +128,63 @@ func GetContacts(onion_ptr *C.char, onion_len C.int) *C.char {
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}
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bytes,_ := json.Marshal(contacts)
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return C.CString(string(bytes))
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return string(bytes)
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}
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//export SelectProfile
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func SelectProfile(onion_ptr *C.char, onion_len C.int) *C.char {
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onion := C.GoStringN(onion_ptr, onion_len)
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//export c_SelectProfile
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func c_SelectProfile(onion_ptr *C.char, onion_len C.int) *C.char {
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return C.CString(SelectProfile(C.GoStringN(onion_ptr, onion_len)))
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}
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func SelectProfile(onion string) string {
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log.Infof("Select Profile: %v", onion)
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contactEventsQueue = event.NewQueue()
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application.GetEventBus(onion).Subscribe(event.PeerStateChange, contactEventsQueue)
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return C.CString("")
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return ""
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}
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//export ContactEvents
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func ContactEvents() *C.char {
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//export c_ContactEvents
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func c_ContactEvents() *C.char {
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return C.CString(ContactEvents())
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}
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func ContactEvents() string {
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select {
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case myevent := <- contactEventsQueue.OutChan():
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return C.CString(fmt.Sprintf("%v", myevent))
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return fmt.Sprintf("%v", myevent)
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default:
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return C.CString("")
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return ""
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}
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}
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//export NumMessages
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func NumMessages(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int) (n C.int) {
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//export c_NumMessages
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func c_NumMessages(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int) (n C.int) {
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profile := C.GoStringN(profile_ptr, profile_len)
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handle := C.GoStringN(handle_ptr, handle_len)
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n = C.int(len(application.GetPeer(profile).GetContact(handle).Timeline.Messages))
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return C.int(NumMessages(profile, handle))
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}
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func NumMessages(profile, handle string) (n int) {
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n = len(application.GetPeer(profile).GetContact(handle).Timeline.Messages)
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log.Infof("NumMessagse(%s, %s) = %d", profile, handle, n)
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return
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}
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//export GetMessage
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func GetMessage(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int, message_index C.int) *C.char {
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//export c_GetMessage
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func c_GetMessage(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int, message_index C.int) *C.char {
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profile := C.GoStringN(profile_ptr, profile_len)
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handle := C.GoStringN(handle_ptr, handle_len)
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return C.CString(GetMessage(profile, handle, int(message_index)))
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}
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func GetMessage(profile, handle string, message_index int) string {
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message := application.GetPeer(profile).GetContact(handle).Timeline.Messages[message_index]
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bytes,_ := json.Marshal(message)
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log.Infof("GetMessage(%s, %s, %d) = %s", profile, handle, message_index, string(bytes))
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return C.CString(string(bytes))
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return string(bytes)
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}
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// Leave as is, needed by ffi
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func main() {}
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//func main() {}
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