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/*
Copyright (c) 2015-20 Miranda NG team (https://miranda-ng.org)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stdafx.h"
/* MESSAGE SENDING */
// outcoming message flow
int CSkypeProto::OnSendMessage(MCONTACT hContact, int, const char *szMessage)
{
if (!IsOnline()) {
ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, NULL, (LPARAM)TranslateT("You cannot send when you are offline."));
return 0;
}
SendMessageParam *param = new SendMessageParam();
param->hContact = hContact;
Utils_GetRandom(¶m->hMessage, sizeof(param->hMessage));
param->hMessage &= ~0x80000000;
ptrA username(getStringA(hContact, "Skypename"));
AsyncHttpRequest *pReq;
if (strncmp(szMessage, "/me ", 4) == 0)
pReq = new SendActionRequest(username, param->hMessage, &szMessage[4], this);
else
pReq = new SendMessageRequest(username, param->hMessage, szMessage);
pReq->pUserInfo = param;
PushRequest(pReq);
{
mir_cslock lck(m_lckOutMessagesList);
m_OutMessages.insert((void*)param->hMessage);
}
return param->hMessage;
}
void CSkypeProto::OnMessageSent(NETLIBHTTPREQUEST *response, AsyncHttpRequest *pRequest)
{
auto *param = (SendMessageParam*)pRequest->pUserInfo;
MCONTACT hContact = param->hContact;
HANDLE hMessage = (HANDLE)param->hMessage;
delete param;
if (response != nullptr) {
if (response->resultCode != 201) {
std::string strError = Translate("Unknown error!");
if (response->pData != nullptr) {
JSONNode jRoot = JSONNode::parse(response->pData);
const JSONNode &jErr = jRoot["errorCode"];
if (jErr)
strError = jErr.as_string();
}
ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, hMessage, _A2T(strError.c_str()));
}
}
else ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, hMessage, (LPARAM)TranslateT("Network error!"));
}
// preparing message/action to be written into db
int CSkypeProto::OnPreCreateMessage(WPARAM, LPARAM lParam)
{
MessageWindowEvent *evt = (MessageWindowEvent*)lParam;
if (mir_strcmp(Proto_GetBaseAccountName(evt->hContact), m_szModuleName))
return 0;
char *message = (char*)evt->dbei->pBlob;
if (strncmp(message, "/me ", 4) == 0) {
evt->dbei->cbBlob = evt->dbei->cbBlob - 4;
memmove(evt->dbei->pBlob, &evt->dbei->pBlob[4], evt->dbei->cbBlob);
evt->dbei->eventType = SKYPE_DB_EVENT_TYPE_ACTION;
}
return 0;
}
/* MESSAGE EVENT */
void CSkypeProto::OnPrivateMessageEvent(const JSONNode &node)
{
CMStringA szMessageId = node["clientmessageid"] ? node["clientmessageid"].as_string().c_str() : node["skypeeditedid"].as_string().c_str();
CMStringA szConversationName(UrlToSkypename(node["conversationLink"].as_string().c_str()));
CMStringA szFromSkypename(UrlToSkypename(node["from"].as_string().c_str()));
std::string strMessageType = node["messagetype"].as_string();
std::string strContent = node["content"].as_string();
std::string szClearedContent(strMessageType == "RichText" ? RemoveHtml(strContent) : strContent);
bool bEdited = node["skypeeditedid"];
time_t timestamp = time(0); // fuck the server time, we need to place events in the order of our local time
int nEmoteOffset = atoi(node["skypeemoteoffset"].as_string().c_str());
MCONTACT hContact = AddContact(szConversationName, true);
if (m_bHistorySynced)
setDword(hContact, "LastMsgTime", timestamp);
if (strMessageType == "Control/Typing") {
CallService(MS_PROTO_CONTACTISTYPING, hContact, PROTOTYPE_CONTACTTYPING_INFINITE);
}
else if (strMessageType == "Control/ClearTyping") {
CallService(MS_PROTO_CONTACTISTYPING, hContact, PROTOTYPE_CONTACTTYPING_OFF);
}
else if (strMessageType == "Text" || strMessageType == "RichText") {
if (IsMe(szFromSkypename)) {
HANDLE hMessage = (HANDLE)atoi(szMessageId);
if (m_OutMessages.getIndex(hMessage) != -1) {
ProtoBroadcastAck(hContact, ACKTYPE_MESSAGE, ACKRESULT_SUCCESS, hMessage, (LPARAM)szMessageId.c_str());
mir_cslock lck(m_lckOutMessagesList);
m_OutMessages.remove(hMessage);
}
else AddDbEvent(nEmoteOffset == 0 ? EVENTTYPE_MESSAGE : SKYPE_DB_EVENT_TYPE_ACTION, hContact, timestamp, DBEF_UTF | DBEF_SENT, &szClearedContent[nEmoteOffset], szMessageId);
}
else {
CallService(MS_PROTO_CONTACTISTYPING, hContact, PROTOTYPE_CONTACTTYPING_OFF);
MEVENT hDbEvent = GetMessageFromDb(szMessageId);
if (bEdited && hDbEvent != NULL)
EditEvent(hContact, hDbEvent, szClearedContent.c_str(), timestamp);
else {
PROTORECVEVENT recv = {};
recv.timestamp = timestamp;
recv.szMessage = (char*)szClearedContent.c_str();
recv.lParam = nEmoteOffset;
recv.szMsgId = szMessageId;
ProtoChainRecvMsg(hContact, &recv);
}
}
}
else if (strMessageType == "Event/Call") {
AddDbEvent(SKYPE_DB_EVENT_TYPE_CALL_INFO, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/Files") {
AddDbEvent(SKYPE_DB_EVENT_TYPE_FILETRANSFER_INFO, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/UriObject") {
AddDbEvent(SKYPE_DB_EVENT_TYPE_URIOBJ, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/Contacts") {
ProcessContactRecv(hContact, timestamp, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/Media_FlikMsg") {
AddDbEvent(SKYPE_DB_EVENT_TYPE_MOJI, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/Media_GenericFile") {
AddDbEvent(SKYPE_DB_EVENT_TYPE_FILE, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
else if (strMessageType == "RichText/Media_Album") {
// do nothing
}
else {
AddDbEvent(SKYPE_DB_EVENT_TYPE_UNKNOWN, hContact, timestamp, DBEF_UTF, strContent.c_str(), szMessageId);
}
}
int CSkypeProto::OnDbEventRead(WPARAM hContact, LPARAM hDbEvent)
{
if (IsOnline() && !isChatRoom(hContact) && !mir_strcmp(Proto_GetBaseAccountName(hContact), m_szModuleName))
MarkMessagesRead(hContact, hDbEvent);
return 0;
}
void CSkypeProto::MarkMessagesRead(MCONTACT hContact, MEVENT hDbEvent)
{
debugLogA(__FUNCTION__);
DBEVENTINFO dbei = {};
db_event_get(hDbEvent, &dbei);
time_t timestamp = dbei.timestamp;
if (getDword(hContact, "LastMsgTime") > (timestamp - 300))
PushRequest(new MarkMessageReadRequest(getId(hContact), timestamp, timestamp, false));
}
void CSkypeProto::ProcessContactRecv(MCONTACT hContact, time_t timestamp, const char *szContent, const char *szMessageId)
{
TiXmlDocument doc;
if (0 != doc.Parse(szContent))
return;
auto *xmlNode = doc.FirstChildElement("contacts");
if (xmlNode == nullptr)
return;
int nCount = 0;
for (auto *it : TiXmlEnum(xmlNode)) {
UNREFERENCED_PARAMETER(it);
nCount++;
}
PROTOSEARCHRESULT **psr = (PROTOSEARCHRESULT**)mir_calloc(sizeof(PROTOSEARCHRESULT*) * nCount);
nCount = 0;
for (auto *xmlContact : TiXmlFilter(xmlNode, "c")) {
psr[nCount] = (PROTOSEARCHRESULT*)mir_calloc(sizeof(PROTOSEARCHRESULT));
psr[nCount]->cbSize = sizeof(psr);
psr[nCount]->id.a = mir_strdup(xmlContact->Attribute("s"));
nCount++;
}
if (nCount) {
PROTORECVEVENT pre = {};
pre.timestamp = (DWORD)timestamp;
pre.szMessage = (char*)psr;
PBYTE b = (PBYTE)mir_calloc(sizeof(DWORD) + mir_strlen(szMessageId) + 1);
PBYTE pCur = b;
*((PDWORD)pCur) = nCount;
pCur += sizeof(DWORD);
mir_strcpy((char*)pCur, szMessageId);
pre.lParam = (LPARAM)b;
ProtoChainRecv(hContact, PSR_CONTACTS, 0, (LPARAM)&pre);
for (DWORD i = 0; i < *((PDWORD)b); i++) {
mir_free(psr[i]->id.a);
mir_free(psr[i]);
}
mir_free(b);
}
mir_free(psr);
}
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