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#include "common.h"
void WhatsAppProto::ChangeStatus(void*)
{
if (m_iDesiredStatus != ID_STATUS_OFFLINE && m_iStatus == ID_STATUS_OFFLINE) {
ResetEvent(update_loop_lock_);
ForkThread(&WhatsAppProto::sentinelLoop, this);
ForkThread(&WhatsAppProto::stayConnectedLoop, this);
}
else if (m_iStatus == ID_STATUS_INVISIBLE && m_iDesiredStatus == ID_STATUS_ONLINE) {
if (this->connection != NULL) {
this->connection->sendAvailableForChat();
m_iStatus = ID_STATUS_ONLINE;
ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_INVISIBLE);
}
}
else if (m_iStatus == ID_STATUS_ONLINE && m_iDesiredStatus == ID_STATUS_INVISIBLE) {
if (this->connection != NULL) {
this->connection->sendClose();
m_iStatus = ID_STATUS_INVISIBLE;
SetAllContactStatuses(ID_STATUS_OFFLINE, true);
ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_ONLINE);
}
}
else if (m_iDesiredStatus == ID_STATUS_OFFLINE) {
if (this->conn != NULL) {
SetEvent(update_loop_lock_);
this->conn->forceShutdown();
debugLogA("Forced shutdown");
}
}
}
void WhatsAppProto::stayConnectedLoop(void*)
{
std::string cc, in, pass;
DBVARIANT dbv = { 0 };
if (!getString(WHATSAPP_KEY_CC, &dbv)) {
cc = dbv.pszVal;
db_free(&dbv);
}
if (cc.empty()) {
NotifyEvent(m_tszUserName, TranslateT("Please enter a country code."), NULL, WHATSAPP_EVENT_CLIENT);
return;
}
if (!getString(WHATSAPP_KEY_LOGIN, &dbv)) {
in = dbv.pszVal;
db_free(&dbv);
}
if (in.empty()) {
NotifyEvent(m_tszUserName, TranslateT("Please enter a phone number without country code."), NULL, WHATSAPP_EVENT_CLIENT);
return;
}
this->phoneNumber = cc + in;
this->jid = this->phoneNumber + "@s.whatsapp.net";
if (!getString(WHATSAPP_KEY_NICK, &dbv)) {
this->nick = dbv.pszVal;
db_free(&dbv);
}
if (nick.empty()) {
NotifyEvent(m_tszUserName, TranslateT("Please enter a nickname."), NULL, WHATSAPP_EVENT_CLIENT);
return;
}
if (!getString(WHATSAPP_KEY_PASS, &dbv)) {
pass = dbv.pszVal;
db_free(&dbv);
}
if (pass.empty()) {
NotifyEvent(m_tszUserName, TranslateT("Please enter a password."), NULL, WHATSAPP_EVENT_CLIENT);
return;
}
// -----------------------------
Mutex writerMutex;
WALogin* login = NULL;
int desiredStatus;
bool error = false;
this->conn = NULL;
while (true) {
if (connection != NULL) {
if (connection->getLogin() == NULL && login != NULL) {
delete login;
login = NULL;
}
delete connection;
connection = NULL;
}
if (this->conn != NULL) {
delete this->conn;
this->conn = NULL;
}
desiredStatus = this->m_iDesiredStatus;
if (desiredStatus == ID_STATUS_OFFLINE || error) {
debugLogA("Set status to offline");
SetAllContactStatuses(ID_STATUS_OFFLINE, true);
this->ToggleStatusMenuItems(false);
int prevStatus = this->m_iStatus;
this->m_iStatus = ID_STATUS_OFFLINE;
ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, prevStatus);
break;
}
debugLogA("Connecting...");
this->m_iStatus = ID_STATUS_CONNECTING;
ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)ID_STATUS_OFFLINE, m_iStatus);
try {
unsigned passLen;
ptrA passBin((char*)mir_base64_decode(pass.c_str(), &passLen));
std::string password(passBin, passLen), resource = ACCOUNT_RESOURCE;
int portNumber;
if (getByte(WHATSAPP_KEY_SSL, 0))
portNumber = 443, resource += "-443";
else
portNumber = 5222, resource += "-5222";
this->conn = new WASocketConnection("c.whatsapp.net", portNumber);
connection = new WAConnection(&this->connMutex, this, this);
login = new WALogin(connection, new BinTreeNodeReader(connection, conn, WAConnection::dictionary, WAConnection::DICTIONARY_LEN),
new BinTreeNodeWriter(connection, conn, WAConnection::dictionary, WAConnection::DICTIONARY_LEN, &writerMutex),
"s.whatsapp.net", this->phoneNumber, resource, password, nick);
std::vector<unsigned char>* nextChallenge = login->login(*this->challenge);
delete this->challenge;
this->challenge = nextChallenge;
connection->setLogin(login);
connection->setVerboseId(true); // ?
if (desiredStatus != ID_STATUS_INVISIBLE) {
connection->sendAvailableForChat();
}
debugLogA("Set status to online");
this->m_iStatus = desiredStatus;
ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_CONNECTING);
this->ToggleStatusMenuItems(true);
ForkThread(&WhatsAppProto::ProcessBuddyList, this);
// #TODO Move out of try block. Exception is expected on disconnect
bool cont = true;
while (cont == true) {
this->lastPongTime = time(NULL);
cont = connection->read();
}
debugLogA("Exit from read-loop");
}
catch (WAException &e) {
debugLogA("Exception: %s", e.what());
error = true;
}
catch (exception &e) {
debugLogA("Exception: %s", e.what());
error = true;
}
catch (...) {
debugLogA("Unknown exception");
error = true;
}
}
debugLogA("Break out from loop");
}
void WhatsAppProto::sentinelLoop(void*)
{
int delay = MAX_SILENT_INTERVAL;
int quietInterval;
while (WaitForSingleObjectEx(update_loop_lock_, delay * 1000, true) == WAIT_TIMEOUT) {
if (this->m_iStatus != ID_STATUS_OFFLINE && this->connection != NULL && this->m_iDesiredStatus == this->m_iStatus) {
// #TODO Quiet after pong or tree read?
quietInterval = difftime(time(NULL), this->lastPongTime);
if (quietInterval >= MAX_SILENT_INTERVAL) {
try {
debugLogA("send ping");
this->lastPongTime = time(NULL);
this->connection->sendPing();
}
catch (exception &e) {
debugLogA("Exception: %s", e.what());
}
}
else delay = MAX_SILENT_INTERVAL - quietInterval;
}
else delay = MAX_SILENT_INTERVAL;
}
ResetEvent(update_loop_lock_);
debugLogA("Exiting sentinel loop");
}
void WhatsAppProto::onPing(const std::string& id)
{
if (this->isOnline()) {
try {
debugLogA("Sending pong with id %s", id.c_str());
this->connection->sendPong(id);
}
CODE_BLOCK_CATCH_ALL
}
}
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