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#include "stdafx.h"
/* MESSAGE RECEIVING */
// incoming message flow
void CToxProto::OnFriendMessage(Tox *tox, uint32_t friendNumber, TOX_MESSAGE_TYPE type, const uint8_t *message, size_t length, void *arg)
{
CToxProto *proto = (CToxProto*)arg;
MCONTACT hContact = proto->GetContact(tox, friendNumber);
if (hContact == NULL)
return;
char *rawMessage = (char*)mir_alloc(length + 1);
// old api support
if (message[0] == 0 && length > 0) {
length -= 3;
mir_strncpy(rawMessage, (const char*)&message[4], length);
}
else mir_strncpy(rawMessage, (const char*)message, length + 1);
rawMessage[length] = 0;
PROTORECVEVENT recv = { 0 };
recv.timestamp = time(nullptr);
recv.szMessage = rawMessage;
recv.lParam = type == TOX_MESSAGE_TYPE_NORMAL ? EVENTTYPE_MESSAGE : DB_EVENT_ACTION;
ProtoChainRecvMsg(hContact, &recv);
CallService(MS_PROTO_CONTACTISTYPING, hContact, (LPARAM)PROTOTYPE_CONTACTTYPING_OFF);
}
/* MESSAGE SENDING */
// outcoming message flow
struct SendMessageParam
{
MCONTACT hContact;
UINT hMessage;
char *message;
};
void CToxProto::SendMessageAsync(void *arg)
{
Thread_SetName("TOX: SendMessageAsync");
SendMessageParam *param = (SendMessageParam*)arg;
int32_t friendNumber = GetToxFriendNumber(param->hContact);
if (friendNumber == UINT32_MAX)
ProtoBroadcastAck(param->hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)param->hMessage, (LPARAM)_T2A(ToxErrorToString(TOX_ERR_FRIEND_SEND_MESSAGE_FRIEND_NOT_FOUND)));
size_t msgLen = mir_strlen(param->message);
uint8_t *msg = (uint8_t*)param->message;
TOX_MESSAGE_TYPE type = TOX_MESSAGE_TYPE_NORMAL;
if (strncmp(param->message, "/me ", 4) == 0) {
msg += 4; msgLen -= 4;
type = TOX_MESSAGE_TYPE_ACTION;
}
TOX_ERR_FRIEND_SEND_MESSAGE sendError;
int messageNumber = tox_friend_send_message(toxThread->Tox(), friendNumber, type, msg, msgLen, &sendError);
if (sendError != TOX_ERR_FRIEND_SEND_MESSAGE_OK) {
debugLogA(__FUNCTION__": failed to send message for %d (%d)", friendNumber, sendError);
ProtoBroadcastAck(param->hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)param->hMessage, (LPARAM)_T2A(ToxErrorToString(sendError)));
}
uint64_t messageId = (((int64_t)friendNumber) << 32) | ((int64_t)messageNumber);
messages[messageId] = param->hMessage;
mir_free(param->message);
mir_free(param);
}
int CToxProto::OnSendMessage(MCONTACT hContact, const char *szMessage)
{
if (!IsOnline()) {
ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, nullptr, (LPARAM)Translate("You cannot send when you are offline."));
return 0;
}
UINT hMessage = InterlockedIncrement(&hMessageProcess);
SendMessageParam *param = (SendMessageParam*)mir_calloc(sizeof(SendMessageParam));
param->hContact = hContact;
param->hMessage = hMessage;
param->message = mir_strdup(szMessage);
ForkThread(&CToxProto::SendMessageAsync, param);
return hMessage;
}
// message is received by the other side
void CToxProto::OnReadReceipt(Tox *tox, uint32_t friendNumber, uint32_t messageNumber, void *arg)
{
CToxProto *proto = (CToxProto*)arg;
MCONTACT hContact = proto->GetContact(tox, friendNumber);
if (hContact == NULL)
return;
uint64_t messageId = (((int64_t)friendNumber) << 32) | ((int64_t)messageNumber);
UINT hMessage = proto->messages[messageId];
proto->ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_SUCCESS, (HANDLE)hMessage, 0);
}
// preparing message/action to writing into db
int CToxProto::OnPreCreateMessage(WPARAM, LPARAM lParam)
{
MessageWindowEvent *evt = (MessageWindowEvent*)lParam;
if (mir_strcmp(GetContactProto(evt->hContact), m_szModuleName))
return 0;
char *message = (char*)evt->dbei->pBlob;
if (strncmp(message, "/me ", 4) != 0)
return 0;
evt->dbei->cbBlob = evt->dbei->cbBlob - 4;
PBYTE action = (PBYTE)mir_alloc(evt->dbei->cbBlob);
memcpy(action, &evt->dbei->pBlob[4], evt->dbei->cbBlob);
mir_free(evt->dbei->pBlob);
evt->dbei->pBlob = action;
evt->dbei->eventType = DB_EVENT_ACTION;
return 0;
}
/* STATUS MESSAGE */
void CToxProto::GetStatusMessageAsync(void* arg)
{
Thread_SetName("TOX: GetStatusMessageAsync");
MCONTACT hContact = (UINT_PTR)arg;
int32_t friendNumber = GetToxFriendNumber(hContact);
if (friendNumber == UINT32_MAX) {
ProtoBroadcastAck(hContact, ACKTYPE_AWAYMSG, ACKRESULT_FAILED, (HANDLE)hContact, 0);
return;
}
TOX_ERR_FRIEND_QUERY error;
size_t size = tox_friend_get_status_message_size(toxThread->Tox(), friendNumber, &error);
if (error != TOX_ERR_FRIEND_QUERY::TOX_ERR_FRIEND_QUERY_OK) {
debugLogA(__FUNCTION__": failed to get status message for (%d) (%d)", friendNumber, error);
ProtoBroadcastAck(hContact, ACKTYPE_AWAYMSG, ACKRESULT_FAILED, (HANDLE)hContact, 0);
return;
}
ptrA statusMessage((char*)mir_calloc(size + 1));
if (!tox_friend_get_status_message(toxThread->Tox(), friendNumber, (uint8_t*)(char*)statusMessage, &error)) {
debugLogA(__FUNCTION__": failed to get status message for (%d) (%d)", friendNumber, error);
ProtoBroadcastAck(hContact, ACKTYPE_AWAYMSG, ACKRESULT_FAILED, (HANDLE)hContact, 0);
return;
}
ProtoBroadcastAck(hContact, ACKTYPE_AWAYMSG, ACKRESULT_SUCCESS, (HANDLE)hContact, ptrW(mir_utf8decodeW(statusMessage)));
}
/* TYPING */
int CToxProto::OnUserIsTyping(MCONTACT hContact, int type)
{
int32_t friendNumber = GetToxFriendNumber(hContact);
if (friendNumber == UINT32_MAX)
return 0;
TOX_ERR_SET_TYPING error;
if (!tox_self_set_typing(toxThread->Tox(), friendNumber, type == PROTOTYPE_SELFTYPING_ON, &error))
debugLogA(__FUNCTION__": failed to send typing (%d)", error);
return 0;
}
void CToxProto::OnTypingChanged(Tox *tox, uint32_t friendNumber, bool isTyping, void *arg)
{
CToxProto *proto = (CToxProto*)arg;
if (MCONTACT hContact = proto->GetContact(tox, friendNumber)) {
int typingStatus = (isTyping ? PROTOTYPE_CONTACTTYPING_INFINITE : PROTOTYPE_CONTACTTYPING_OFF);
CallService(MS_PROTO_CONTACTISTYPING, hContact, (LPARAM)typingStatus);
}
}
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