19 files changed, 4595 insertions, 4595 deletions
diff --git a/protocols/Discord/src/avatars.cpp b/protocols/Discord/src/avatars.cpp
index aef0a76e48..fc49a7ec1a 100644
--- a/protocols/Discord/src/avatars.cpp
+++ b/protocols/Discord/src/avatars.cpp
@@ -1,205 +1,205 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-CMStringW CDiscordProto::GetAvatarFilename(MCONTACT hContact)
-{
-	CMStringW wszResult(FORMAT, L"%s\\%S", VARSW(L"%miranda_avatarcache%"), m_szModuleName);
-	CreateDirectoryTreeW(wszResult);
-
-	wszResult.AppendChar('\\');
-
-	const wchar_t* szFileType = ProtoGetAvatarExtension(getByte(hContact, "AvatarType", PA_FORMAT_PNG));
-	wszResult.AppendFormat(L"%lld%s", getId(hContact, DB_KEY_ID), szFileType);
-	return wszResult;
-}
-
-INT_PTR CDiscordProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
-{
-	int res = 0;
-
-	switch (wParam) {
-	case AF_MAXSIZE:
-		((POINT*)lParam)->x = ((POINT*)lParam)->y = 128;
-		break;
-
-	case AF_FORMATSUPPORTED:
-		res = lParam == PA_FORMAT_PNG || lParam == PA_FORMAT_GIF || lParam == PA_FORMAT_JPEG;
-		break;
-
-	case AF_ENABLED:
-	case AF_DONTNEEDDELAYS:
-	case AF_FETCHIFPROTONOTVISIBLE:
-	case AF_FETCHIFCONTACTOFFLINE:
-		return 1;
-	}
-
-	return res;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::OnReceiveAvatar(NETLIBHTTPREQUEST *reply, AsyncHttpRequest *pReq)
-{
-	PROTO_AVATAR_INFORMATION ai = { 0 };
-	ai.format = PA_FORMAT_UNKNOWN;
-	ai.hContact = (UINT_PTR)pReq->pUserInfo;
-
-	if (reply->resultCode != 200) {
-LBL_Error:
-		ProtoBroadcastAck(ai.hContact, ACKTYPE_AVATAR, ACKRESULT_FAILED, (HANDLE)&ai);
-		return;
-	}
-
-	if (auto *pszHdr = Netlib_GetHeader(reply, "Content-Type"))
-		ai.format = ProtoGetAvatarFormatByMimeType(pszHdr);
-
-	if (ai.format == PA_FORMAT_UNKNOWN) {
-		debugLogA("unknown avatar mime type");
-		goto LBL_Error;
-	}
-
-	setByte(ai.hContact, "AvatarType", ai.format);
-	mir_wstrncpy(ai.filename, GetAvatarFilename(ai.hContact), _countof(ai.filename));
-
-	FILE *out = _wfopen(ai.filename, L"wb");
-	if (out == nullptr) {
-		debugLogA("cannot open avatar file %S for writing", ai.filename);
-		goto LBL_Error;
-	}
-
-	fwrite(reply->pData, 1, reply->dataLength, out);
-	fclose(out);
-
-	if (ai.hContact)
-		ProtoBroadcastAck(ai.hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&ai);
-	else
-		ReportSelfAvatarChanged();
-}
-
-bool CDiscordProto::RetrieveAvatar(MCONTACT hContact)
-{
-	ptrA szAvatarHash(getStringA(hContact, DB_KEY_AVHASH));
-	SnowFlake id = getId(hContact, DB_KEY_ID);
-	if (id == 0 || szAvatarHash == nullptr)
-		return false;
-
-	CMStringA szUrl(FORMAT, "https://cdn.discordapp.com/avatars/%lld/%s.jpg", id, szAvatarHash.get());
-	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveAvatar);
-	pReq->pUserInfo = (void*)hContact;
-	Push(pReq);
-	return true;
-}
-
-INT_PTR CDiscordProto::GetAvatarInfo(WPARAM flags, LPARAM lParam)
-{
-	PROTO_AVATAR_INFORMATION *pai = (PROTO_AVATAR_INFORMATION *)lParam;
-
-	CMStringW wszFileName(GetAvatarFilename(pai->hContact));
-	if (!wszFileName.IsEmpty()) {
-		mir_wstrncpy(pai->filename, wszFileName, _countof(pai->filename));
-
-		bool bFileExist = _waccess(wszFileName, 0) == 0;
-
-		// if we still need to load an avatar
-		if ((flags & GAIF_FORCE) || !bFileExist) {
-			if (RetrieveAvatar(pai->hContact))
-				return GAIR_WAITFOR;
-		}
-		else if (bFileExist)
-			return GAIR_SUCCESS;
-	}
-
-	return GAIR_NOAVATAR;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::GetMyAvatar(WPARAM wParam, LPARAM lParam)
-{
-	if (!wParam || !lParam)
-		return -3;
-
-	wchar_t* buf = (wchar_t*)wParam;
-	int  size = (int)lParam;
-
-	PROTO_AVATAR_INFORMATION ai = {};
-	switch (GetAvatarInfo(0, (LPARAM)&ai)) {
-	case GAIR_SUCCESS:
-		wcsncpy_s(buf, size, ai.filename, _TRUNCATE);
-		return 0;
-
-	case GAIR_WAITFOR:
-		return -1;
-	}
-
-	return -2;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::SetMyAvatar(WPARAM, LPARAM lParam)
-{
-	CMStringW wszFileName(GetAvatarFilename(0));
-
-	const wchar_t *pwszFilename = (const wchar_t*)lParam;
-	if (pwszFilename == nullptr) { // remove my avatar file
-		delSetting(DB_KEY_AVHASH);
-		DeleteFile(wszFileName);
-	}
-
-	CMStringA szPayload("data:");
-
-	const char *szMimeType = ProtoGetAvatarMimeType(ProtoGetAvatarFileFormat(pwszFilename));
-	if (szMimeType == nullptr) {
-		debugLogA("invalid file format for avatar %S", pwszFilename);
-		return 1;
-	}
-	szPayload.AppendFormat("%s;base64,", szMimeType);
-	FILE *in = _wfopen(pwszFilename, L"rb");
-	if (in == nullptr) {
-		debugLogA("cannot open avatar file %S for reading", pwszFilename);
-		return 2;
-	}
-
-	int iFileLength = _filelength(_fileno(in));
-	ptrA szFileContents((char*)mir_alloc(iFileLength));
-	fread(szFileContents, 1, iFileLength, in);
-	fclose(in);
-	szPayload.Append(ptrA(mir_base64_encode(szFileContents.get(), iFileLength)));
-
-	JSONNode root; root << CHAR_PARAM("avatar", szPayload);
-	Push(new AsyncHttpRequest(this, REQUEST_PATCH, "/users/@me", nullptr, &root));
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::CheckAvatarChange(MCONTACT hContact, const CMStringW &wszNewHash)
-{
-	if (wszNewHash.IsEmpty())
-		return;
-
-	ptrW wszOldAvatar(getWStringA(hContact, DB_KEY_AVHASH));
-
-	// if avatar's hash changed, we need to request a new one
-	if (mir_wstrcmp(wszNewHash, wszOldAvatar)) {
-		setWString(hContact, DB_KEY_AVHASH, wszNewHash);
-		RetrieveAvatar(hContact);
-	}
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+CMStringW CDiscordProto::GetAvatarFilename(MCONTACT hContact)
+{
+	CMStringW wszResult(FORMAT, L"%s\\%S", VARSW(L"%miranda_avatarcache%"), m_szModuleName);
+	CreateDirectoryTreeW(wszResult);
+
+	wszResult.AppendChar('\\');
+
+	const wchar_t* szFileType = ProtoGetAvatarExtension(getByte(hContact, "AvatarType", PA_FORMAT_PNG));
+	wszResult.AppendFormat(L"%lld%s", getId(hContact, DB_KEY_ID), szFileType);
+	return wszResult;
+}
+
+INT_PTR CDiscordProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
+{
+	int res = 0;
+
+	switch (wParam) {
+	case AF_MAXSIZE:
+		((POINT*)lParam)->x = ((POINT*)lParam)->y = 128;
+		break;
+
+	case AF_FORMATSUPPORTED:
+		res = lParam == PA_FORMAT_PNG || lParam == PA_FORMAT_GIF || lParam == PA_FORMAT_JPEG;
+		break;
+
+	case AF_ENABLED:
+	case AF_DONTNEEDDELAYS:
+	case AF_FETCHIFPROTONOTVISIBLE:
+	case AF_FETCHIFCONTACTOFFLINE:
+		return 1;
+	}
+
+	return res;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::OnReceiveAvatar(NETLIBHTTPREQUEST *reply, AsyncHttpRequest *pReq)
+{
+	PROTO_AVATAR_INFORMATION ai = { 0 };
+	ai.format = PA_FORMAT_UNKNOWN;
+	ai.hContact = (UINT_PTR)pReq->pUserInfo;
+
+	if (reply->resultCode != 200) {
+LBL_Error:
+		ProtoBroadcastAck(ai.hContact, ACKTYPE_AVATAR, ACKRESULT_FAILED, (HANDLE)&ai);
+		return;
+	}
+
+	if (auto *pszHdr = Netlib_GetHeader(reply, "Content-Type"))
+		ai.format = ProtoGetAvatarFormatByMimeType(pszHdr);
+
+	if (ai.format == PA_FORMAT_UNKNOWN) {
+		debugLogA("unknown avatar mime type");
+		goto LBL_Error;
+	}
+
+	setByte(ai.hContact, "AvatarType", ai.format);
+	mir_wstrncpy(ai.filename, GetAvatarFilename(ai.hContact), _countof(ai.filename));
+
+	FILE *out = _wfopen(ai.filename, L"wb");
+	if (out == nullptr) {
+		debugLogA("cannot open avatar file %S for writing", ai.filename);
+		goto LBL_Error;
+	}
+
+	fwrite(reply->pData, 1, reply->dataLength, out);
+	fclose(out);
+
+	if (ai.hContact)
+		ProtoBroadcastAck(ai.hContact, ACKTYPE_AVATAR, ACKRESULT_SUCCESS, (HANDLE)&ai);
+	else
+		ReportSelfAvatarChanged();
+}
+
+bool CDiscordProto::RetrieveAvatar(MCONTACT hContact)
+{
+	ptrA szAvatarHash(getStringA(hContact, DB_KEY_AVHASH));
+	SnowFlake id = getId(hContact, DB_KEY_ID);
+	if (id == 0 || szAvatarHash == nullptr)
+		return false;
+
+	CMStringA szUrl(FORMAT, "https://cdn.discordapp.com/avatars/%lld/%s.jpg", id, szAvatarHash.get());
+	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveAvatar);
+	pReq->pUserInfo = (void*)hContact;
+	Push(pReq);
+	return true;
+}
+
+INT_PTR CDiscordProto::GetAvatarInfo(WPARAM flags, LPARAM lParam)
+{
+	PROTO_AVATAR_INFORMATION *pai = (PROTO_AVATAR_INFORMATION *)lParam;
+
+	CMStringW wszFileName(GetAvatarFilename(pai->hContact));
+	if (!wszFileName.IsEmpty()) {
+		mir_wstrncpy(pai->filename, wszFileName, _countof(pai->filename));
+
+		bool bFileExist = _waccess(wszFileName, 0) == 0;
+
+		// if we still need to load an avatar
+		if ((flags & GAIF_FORCE) || !bFileExist) {
+			if (RetrieveAvatar(pai->hContact))
+				return GAIR_WAITFOR;
+		}
+		else if (bFileExist)
+			return GAIR_SUCCESS;
+	}
+
+	return GAIR_NOAVATAR;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::GetMyAvatar(WPARAM wParam, LPARAM lParam)
+{
+	if (!wParam || !lParam)
+		return -3;
+
+	wchar_t* buf = (wchar_t*)wParam;
+	int  size = (int)lParam;
+
+	PROTO_AVATAR_INFORMATION ai = {};
+	switch (GetAvatarInfo(0, (LPARAM)&ai)) {
+	case GAIR_SUCCESS:
+		wcsncpy_s(buf, size, ai.filename, _TRUNCATE);
+		return 0;
+
+	case GAIR_WAITFOR:
+		return -1;
+	}
+
+	return -2;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::SetMyAvatar(WPARAM, LPARAM lParam)
+{
+	CMStringW wszFileName(GetAvatarFilename(0));
+
+	const wchar_t *pwszFilename = (const wchar_t*)lParam;
+	if (pwszFilename == nullptr) { // remove my avatar file
+		delSetting(DB_KEY_AVHASH);
+		DeleteFile(wszFileName);
+	}
+
+	CMStringA szPayload("data:");
+
+	const char *szMimeType = ProtoGetAvatarMimeType(ProtoGetAvatarFileFormat(pwszFilename));
+	if (szMimeType == nullptr) {
+		debugLogA("invalid file format for avatar %S", pwszFilename);
+		return 1;
+	}
+	szPayload.AppendFormat("%s;base64,", szMimeType);
+	FILE *in = _wfopen(pwszFilename, L"rb");
+	if (in == nullptr) {
+		debugLogA("cannot open avatar file %S for reading", pwszFilename);
+		return 2;
+	}
+
+	int iFileLength = _filelength(_fileno(in));
+	ptrA szFileContents((char*)mir_alloc(iFileLength));
+	fread(szFileContents, 1, iFileLength, in);
+	fclose(in);
+	szPayload.Append(ptrA(mir_base64_encode(szFileContents.get(), iFileLength)));
+
+	JSONNode root; root << CHAR_PARAM("avatar", szPayload);
+	Push(new AsyncHttpRequest(this, REQUEST_PATCH, "/users/@me", nullptr, &root));
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::CheckAvatarChange(MCONTACT hContact, const CMStringW &wszNewHash)
+{
+	if (wszNewHash.IsEmpty())
+		return;
+
+	ptrW wszOldAvatar(getWStringA(hContact, DB_KEY_AVHASH));
+
+	// if avatar's hash changed, we need to request a new one
+	if (mir_wstrcmp(wszNewHash, wszOldAvatar)) {
+		setWString(hContact, DB_KEY_AVHASH, wszNewHash);
+		RetrieveAvatar(hContact);
+	}
+}
diff --git a/protocols/Discord/src/connection.cpp b/protocols/Discord/src/connection.cpp
index a85d5738a0..d98d6e4ec8 100644
--- a/protocols/Discord/src/connection.cpp
+++ b/protocols/Discord/src/connection.cpp
@@ -1,123 +1,123 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-void CDiscordProto::ExecuteRequest(AsyncHttpRequest *pReq)
-{
-	CMStringA str;
-
-	pReq->szUrl = pReq->m_szUrl.GetBuffer();
-	if (!pReq->m_szParam.IsEmpty()) {
-		if (pReq->requestType == REQUEST_GET) {
-			str.Format("%s?%s", pReq->m_szUrl.c_str(), pReq->m_szParam.c_str());
-			pReq->szUrl = str.GetBuffer();
-		}
-		else {
-			pReq->pData = mir_strdup(pReq->m_szParam);
-			pReq->dataLength = pReq->m_szParam.GetLength();
-		}
-	}
-
-	if (pReq->m_bMainSite) {
-		pReq->flags |= NLHRF_PERSISTENT;
-		pReq->nlc = m_hAPIConnection;
-		pReq->AddHeader("Cookie", m_szCookie);
-	}
-
-	bool bRetryable = pReq->nlc != nullptr;
-	debugLogA("Executing request #%d:\n%s", pReq->m_iReqNum, pReq->szUrl);
-
-LBL_Retry:
-	NLHR_PTR reply(Netlib_HttpTransaction(m_hNetlibUser, pReq));
-	if (reply == nullptr) {
-		debugLogA("Request %d failed", pReq->m_iReqNum);
-
-		if (pReq->m_bMainSite) {
-			if (IsStatusConnecting(m_iStatus))
-				ConnectionFailed(LOGINERR_NONETWORK);
-			m_hAPIConnection = nullptr;
-		}
-
-		if (bRetryable) {
-			debugLogA("Attempt to retry request #%d", pReq->m_iReqNum);
-			pReq->nlc = nullptr;
-			bRetryable = false;
-			goto LBL_Retry;
-		}
-	}
-	else {
-		if (pReq->m_pFunc != nullptr)
-			(this->*(pReq->m_pFunc))(reply, pReq);
-
-		if (pReq->m_bMainSite)
-			m_hAPIConnection = reply->nlc;
-	}
-	delete pReq;
-}
-
-void CDiscordProto::OnLoggedIn()
-{
-	debugLogA("CDiscordProto::OnLoggedIn");
-	m_bOnline = true;
-	SetServerStatus(m_iDesiredStatus);
-}
-
-void CDiscordProto::OnLoggedOut()
-{
-	debugLogA("CDiscordProto::OnLoggedOut");
-	m_bOnline = false;
-	m_bTerminated = true;
-	m_iGatewaySeq = 0;
-	m_szTempToken = nullptr;
-	m_szCookie.Empty();
-	m_szWSCookie.Empty();
-
-	m_impl.m_heartBeat.StopSafe();
-
-	ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_OFFLINE);
-	m_iStatus = m_iDesiredStatus = ID_STATUS_OFFLINE;
-
-	setAllContactStatuses(ID_STATUS_OFFLINE, false);
-}
-
-void CDiscordProto::ShutdownSession()
-{
-	if (m_bTerminated)
-		return;
-
-	debugLogA("CDiscordProto::ShutdownSession");
-
-	// shutdown all resources
-	if (m_hWorkerThread)
-		SetEvent(m_evRequestsQueue);
-	if (m_hGatewayConnection)
-		Netlib_Shutdown(m_hGatewayConnection);
-	if (m_hAPIConnection)
-		Netlib_Shutdown(m_hAPIConnection);
-
-	OnLoggedOut();
-}
-
-void CDiscordProto::ConnectionFailed(int iReason)
-{
-	debugLogA("CDiscordProto::ConnectionFailed -> reason %d", iReason);
-	delSetting("AccessToken");
-
-	ProtoBroadcastAck(0, ACKTYPE_LOGIN, ACKRESULT_FAILED, nullptr, iReason);
-	ShutdownSession();
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+void CDiscordProto::ExecuteRequest(AsyncHttpRequest *pReq)
+{
+	CMStringA str;
+
+	pReq->szUrl = pReq->m_szUrl.GetBuffer();
+	if (!pReq->m_szParam.IsEmpty()) {
+		if (pReq->requestType == REQUEST_GET) {
+			str.Format("%s?%s", pReq->m_szUrl.c_str(), pReq->m_szParam.c_str());
+			pReq->szUrl = str.GetBuffer();
+		}
+		else {
+			pReq->pData = mir_strdup(pReq->m_szParam);
+			pReq->dataLength = pReq->m_szParam.GetLength();
+		}
+	}
+
+	if (pReq->m_bMainSite) {
+		pReq->flags |= NLHRF_PERSISTENT;
+		pReq->nlc = m_hAPIConnection;
+		pReq->AddHeader("Cookie", m_szCookie);
+	}
+
+	bool bRetryable = pReq->nlc != nullptr;
+	debugLogA("Executing request #%d:\n%s", pReq->m_iReqNum, pReq->szUrl);
+
+LBL_Retry:
+	NLHR_PTR reply(Netlib_HttpTransaction(m_hNetlibUser, pReq));
+	if (reply == nullptr) {
+		debugLogA("Request %d failed", pReq->m_iReqNum);
+
+		if (pReq->m_bMainSite) {
+			if (IsStatusConnecting(m_iStatus))
+				ConnectionFailed(LOGINERR_NONETWORK);
+			m_hAPIConnection = nullptr;
+		}
+
+		if (bRetryable) {
+			debugLogA("Attempt to retry request #%d", pReq->m_iReqNum);
+			pReq->nlc = nullptr;
+			bRetryable = false;
+			goto LBL_Retry;
+		}
+	}
+	else {
+		if (pReq->m_pFunc != nullptr)
+			(this->*(pReq->m_pFunc))(reply, pReq);
+
+		if (pReq->m_bMainSite)
+			m_hAPIConnection = reply->nlc;
+	}
+	delete pReq;
+}
+
+void CDiscordProto::OnLoggedIn()
+{
+	debugLogA("CDiscordProto::OnLoggedIn");
+	m_bOnline = true;
+	SetServerStatus(m_iDesiredStatus);
+}
+
+void CDiscordProto::OnLoggedOut()
+{
+	debugLogA("CDiscordProto::OnLoggedOut");
+	m_bOnline = false;
+	m_bTerminated = true;
+	m_iGatewaySeq = 0;
+	m_szTempToken = nullptr;
+	m_szCookie.Empty();
+	m_szWSCookie.Empty();
+
+	m_impl.m_heartBeat.StopSafe();
+
+	ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_OFFLINE);
+	m_iStatus = m_iDesiredStatus = ID_STATUS_OFFLINE;
+
+	setAllContactStatuses(ID_STATUS_OFFLINE, false);
+}
+
+void CDiscordProto::ShutdownSession()
+{
+	if (m_bTerminated)
+		return;
+
+	debugLogA("CDiscordProto::ShutdownSession");
+
+	// shutdown all resources
+	if (m_hWorkerThread)
+		SetEvent(m_evRequestsQueue);
+	if (m_hGatewayConnection)
+		Netlib_Shutdown(m_hGatewayConnection);
+	if (m_hAPIConnection)
+		Netlib_Shutdown(m_hAPIConnection);
+
+	OnLoggedOut();
+}
+
+void CDiscordProto::ConnectionFailed(int iReason)
+{
+	debugLogA("CDiscordProto::ConnectionFailed -> reason %d", iReason);
+	delSetting("AccessToken");
+
+	ProtoBroadcastAck(0, ACKTYPE_LOGIN, ACKRESULT_FAILED, nullptr, iReason);
+	ShutdownSession();
+}
diff --git a/protocols/Discord/src/dispatch.cpp b/protocols/Discord/src/dispatch.cpp
index 5d79feb9fe..7554fa669c 100644
--- a/protocols/Discord/src/dispatch.cpp
+++ b/protocols/Discord/src/dispatch.cpp
@@ -1,592 +1,592 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-#pragma pack(4)
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct CDiscordCommand
-{
-	const wchar_t *szCommandId;
-	GatewayHandlerFunc pFunc;
-}
-static handlers[] = // these structures must me sorted alphabetically
-{
-	{ L"CALL_CREATE", &CDiscordProto::OnCommandCallCreated },
-	{ L"CALL_DELETE", &CDiscordProto::OnCommandCallDeleted },
-	{ L"CALL_UPDATE", &CDiscordProto::OnCommandCallUpdated },
-
-	{ L"CHANNEL_CREATE", &CDiscordProto::OnCommandChannelCreated },
-	{ L"CHANNEL_DELETE", &CDiscordProto::OnCommandChannelDeleted },
-	{ L"CHANNEL_UPDATE", &CDiscordProto::OnCommandChannelUpdated },
-
-	{ L"GUILD_CREATE", &CDiscordProto::OnCommandGuildCreated },
-	{ L"GUILD_DELETE", &CDiscordProto::OnCommandGuildDeleted },
-	{ L"GUILD_MEMBER_ADD", &CDiscordProto::OnCommandGuildMemberAdded },
-	{ L"GUILD_MEMBER_LIST_UPDATE", &CDiscordProto::OnCommandGuildMemberListUpdate },
-	{ L"GUILD_MEMBER_REMOVE", &CDiscordProto::OnCommandGuildMemberRemoved },
-	{ L"GUILD_MEMBER_UPDATE", &CDiscordProto::OnCommandGuildMemberUpdated },
-	{ L"GUILD_ROLE_CREATE", &CDiscordProto::OnCommandRoleCreated },
-	{ L"GUILD_ROLE_DELETE", &CDiscordProto::OnCommandRoleDeleted },
-	{ L"GUILD_ROLE_UPDATE", &CDiscordProto::OnCommandRoleCreated },
-	
-	{ L"MESSAGE_ACK", &CDiscordProto::OnCommandMessageAck },
-	{ L"MESSAGE_CREATE", &CDiscordProto::OnCommandMessageCreate },
-	{ L"MESSAGE_DELETE", &CDiscordProto::OnCommandMessageDelete },
-	{ L"MESSAGE_UPDATE", &CDiscordProto::OnCommandMessageUpdate },
-
-	{ L"PRESENCE_UPDATE", &CDiscordProto::OnCommandPresence },
-
-	{ L"READY", &CDiscordProto::OnCommandReady },
-
-	{ L"RELATIONSHIP_ADD", &CDiscordProto::OnCommandFriendAdded },
-	{ L"RELATIONSHIP_REMOVE", &CDiscordProto::OnCommandFriendRemoved },
-
-	{ L"TYPING_START", &CDiscordProto::OnCommandTyping },
-
-	{ L"USER_SETTINGS_UPDATE", &CDiscordProto::OnCommandUserSettingsUpdate },
-	{ L"USER_UPDATE", &CDiscordProto::OnCommandUserUpdate },
-};
-
-static int __cdecl pSearchFunc(const void *p1, const void *p2)
-{
-	return wcscmp(((CDiscordCommand*)p1)->szCommandId, ((CDiscordCommand*)p2)->szCommandId);
-}
-
-GatewayHandlerFunc CDiscordProto::GetHandler(const wchar_t *pwszCommand)
-{
-	CDiscordCommand tmp = { pwszCommand, nullptr };
-	CDiscordCommand *p = (CDiscordCommand*)bsearch(&tmp, handlers, _countof(handlers), sizeof(handlers[0]), pSearchFunc);
-	return (p != nullptr) ? p->pFunc : nullptr;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// channel operations
-
-void CDiscordProto::OnCommandChannelCreated(const JSONNode &pRoot)
-{
-	SnowFlake guildId = ::getId(pRoot["guild_id"]);
-	if (guildId == 0)
-		PreparePrivateChannel(pRoot);
-	else {
-		// group channel for a guild
-		CDiscordGuild *pGuild = FindGuild(guildId);
-		if (pGuild && m_bUseGroupchats) {
-			CDiscordUser *pUser = ProcessGuildChannel(pGuild, pRoot);
-			if (pUser)
-				CreateChat(pGuild, pUser);
-		}
-	}
-}
-
-void CDiscordProto::OnCommandChannelDeleted(const JSONNode &pRoot)
-{
-	CDiscordUser *pUser = FindUserByChannel(::getId(pRoot["id"]));
-	if (pUser == nullptr)
-		return;
-
-	SnowFlake guildId = ::getId(pRoot["guild_id"]);
-	if (guildId == 0) {
-		pUser->channelId = pUser->lastMsgId = 0;
-		delSetting(pUser->hContact, DB_KEY_CHANNELID);
-	}
-	else {
-		CDiscordGuild *pGuild = FindGuild(guildId);
-		if (pGuild != nullptr)
-			Chat_Terminate(m_szModuleName, pUser->wszUsername, true);
-	}
-}
-
-void CDiscordProto::OnCommandChannelUpdated(const JSONNode &pRoot)
-{
-	CDiscordUser *pUser = FindUserByChannel(::getId(pRoot["id"]));
-	if (pUser == nullptr)
-		return;
-
-	pUser->lastMsgId = ::getId(pRoot["last_message_id"]);
-
-	SnowFlake guildId = ::getId(pRoot["guild_id"]);
-	if (guildId != 0) {
-		CDiscordGuild *pGuild = FindGuild(guildId);
-		if (pGuild == nullptr)
-			return;
-
-		CMStringW wszName = pRoot["name"].as_mstring();
-		if (!wszName.IsEmpty()) {
-			CMStringW wszNewName = pGuild->wszName + L"#" + wszName;
-			Chat_ChangeSessionName(m_szModuleName, pUser->wszUsername, wszNewName);
-		}
-
-		CMStringW wszTopic = pRoot["topic"].as_mstring();
-		Chat_SetStatusbarText(m_szModuleName, pUser->wszUsername, wszTopic);
-
-		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TOPIC };
-		gce.pszID.w	 = pUser->wszUsername;
-		gce.pszText.w = wszTopic;
-		gce.time = time(0);
-		Chat_Event(&gce);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// reading a new message
-
-void CDiscordProto::OnCommandFriendAdded(const JSONNode &pRoot)
-{
-	CDiscordUser *pUser = PrepareUser(pRoot["user"]);
-	pUser->bIsPrivate = true;
-	ProcessType(pUser, pRoot);
-}
-
-void CDiscordProto::OnCommandFriendRemoved(const JSONNode &pRoot)
-{
-	SnowFlake id = ::getId(pRoot["id"]);
-	CDiscordUser *pUser = FindUser(id);
-	if (pUser != nullptr) {
-		if (pUser->hContact)
-			if (pUser->bIsPrivate)
-				db_delete_contact(pUser->hContact);
-
-		arUsers.remove(pUser);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// guild synchronization
-
-void CDiscordProto::OnCommandGuildCreated(const JSONNode &pRoot)
-{
-	if (m_bUseGroupchats)
-		ProcessGuild(pRoot);
-}
-
-void CDiscordProto::OnCommandGuildDeleted(const JSONNode &pRoot)
-{
-	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["id"]));
-	if (pGuild == nullptr)
-		return;
-
-	for (auto &it : arUsers.rev_iter())
-		if (it->pGuild == pGuild) {
-			Chat_Terminate(m_szModuleName, it->wszUsername, true);
-			arUsers.removeItem(&it);
-		}
-
-	Chat_Terminate(m_szModuleName, pRoot["name"].as_mstring(), true);
-
-	arGuilds.remove(pGuild);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// guild members
-
-void CDiscordProto::OnCommandGuildMemberAdded(const JSONNode&)
-{
-}
-
-void CDiscordProto::OnCommandGuildMemberListUpdate(const JSONNode &pRoot)
-{
-	auto *pGuild = FindGuild(::getId(pRoot["guild_id"]));
-	if (pGuild == nullptr)
-		return;
-
-	int iStatus = 0;
-
-	for (auto &ops: pRoot["ops"]) {
-		for (auto &it : ops["items"]) {
-			auto &item = it.at((size_t)0);
-			if (!mir_strcmp(item .name(), "group")) {
-				iStatus = item ["id"].as_string() == "online" ? ID_STATUS_ONLINE : ID_STATUS_OFFLINE;
-				continue;
-			}
-
-			if (!mir_strcmp(item .name(), "member")) {
-				bool bNew = false;
-				auto *pm = ProcessGuildUser(pGuild, item, &bNew);
-				pm->iStatus = iStatus;
-
-				if (bNew)
-					AddGuildUser(pGuild, *pm);
-				else if (iStatus) {
-					CMStringW wszUserId(FORMAT, L"%lld", pm->userId);
-
-					GCEVENT gce = { m_szModuleName, 0, GC_EVENT_SETCONTACTSTATUS };
-					gce.time = time(0);
-					gce.pszUID.w = wszUserId;
-
-					for (auto &cc : pGuild->arChannels) {
-						if (!cc->bIsGroup)
-							continue;
-						
-						gce.pszID.w = cc->wszChannelName;
-						gce.dwItemData = iStatus;
-						Chat_Event(&gce);
-					}
-				}
-			}
-		}
-	}
-
-	pGuild->bSynced = true;
-}
-
-void CDiscordProto::OnCommandGuildMemberRemoved(const JSONNode &pRoot)
-{
-	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
-	if (pGuild == nullptr)
-		return;
-	
-	CMStringW wszUserId = pRoot["user"]["id"].as_mstring();
-
-	for (auto &pUser : arUsers) {
-		if (pUser->pGuild != pGuild)
-			continue;
-
-		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_PART };
-		gce.pszUID.w = pUser->wszUsername;
-		gce.time = time(0);
-		gce.pszUID.w = wszUserId;
-		Chat_Event(&gce);
-	}
-}
-
-void CDiscordProto::OnCommandGuildMemberUpdated(const JSONNode &pRoot)
-{
-	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
-	if (pGuild == nullptr)
-		return;
-
-	CMStringW wszUserId = pRoot["user"]["id"].as_mstring();
-	CDiscordGuildMember *gm = pGuild->FindUser(_wtoi64(wszUserId));
-	if (gm == nullptr)
-		return;
-
-	gm->wszDiscordId = pRoot["user"]["username"].as_mstring() + L"#" + pRoot["user"]["discriminator"].as_mstring();
-	gm->wszNick = pRoot["nick"].as_mstring();
-	if (gm->wszNick.IsEmpty())
-		gm->wszNick = pRoot["user"]["username"].as_mstring();
-
-	for (auto &it : arUsers) {
-		if (it->pGuild != pGuild)
-			continue;
-
-		CMStringW wszOldNick;
-		SESSION_INFO *si = g_chatApi.SM_FindSession(it->wszUsername, m_szModuleName);
-		if (si != nullptr) {
-			USERINFO *ui = g_chatApi.UM_FindUser(si, wszUserId);
-			if (ui != nullptr)
-				wszOldNick = ui->pszNick;
-		}
-
-		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_NICK };
-		gce.pszID.w = it->wszUsername;
-		gce.time = time(0);
-		gce.pszUID.w = wszUserId;
-		gce.pszNick.w = wszOldNick;
-		gce.pszText.w = gm->wszNick;
-		Chat_Event(&gce);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// roles
-
-void CDiscordProto::OnCommandRoleCreated(const JSONNode &pRoot)
-{
-	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
-	if (pGuild != nullptr)
-		ProcessRole(pGuild, pRoot["role"]);
-}
-
-void CDiscordProto::OnCommandRoleDeleted(const JSONNode &pRoot)
-{
-	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
-	if (pGuild == nullptr)
-		return;
-
-	SnowFlake id = ::getId(pRoot["role_id"]);
-	CDiscordRole *pRole = pGuild->arRoles.find((CDiscordRole*)&id);
-	if (pRole == nullptr)
-		return;
-
-	int iOldPosition = pRole->position;
-	pGuild->arRoles.remove(pRole);
-
-	for (auto &it : pGuild->arRoles)
-		if (it->position > iOldPosition)
-			it->position--;
-
-	for (auto &it : arUsers) {
-		if (it->pGuild != pGuild)
-			continue;
-
-		SESSION_INFO *si = g_chatApi.SM_FindSession(it->wszUsername, m_szModuleName);
-		if (si != nullptr) {
-			g_chatApi.TM_RemoveAll(&si->pStatuses);
-			BuildStatusList(pGuild, si);
-		}
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// reading a new message
-
-void CDiscordProto::OnCommandMessageCreate(const JSONNode &pRoot)
-{
-	OnCommandMessage(pRoot, true);
-}
-
-void CDiscordProto::OnCommandMessageUpdate(const JSONNode &pRoot)
-{
-	OnCommandMessage(pRoot, false);
-}
-
-void CDiscordProto::OnCommandMessage(const JSONNode &pRoot, bool bIsNew)
-{
-	CMStringW wszMessageId = pRoot["id"].as_mstring();
-	CMStringW wszUserId = pRoot["author"]["id"].as_mstring();
-	SnowFlake userId = _wtoi64(wszUserId);
-	SnowFlake msgId = _wtoi64(wszMessageId);
-
-	// try to find a sender by his channel
-	SnowFlake channelId = ::getId(pRoot["channel_id"]);
-	CDiscordUser *pUser = FindUserByChannel(channelId);
-	if (pUser == nullptr) {
-		debugLogA("skipping message with unknown channel id=%lld", channelId);
-		return;
-	}
-
-	char szMsgId[100];
-	_i64toa_s(msgId, szMsgId, _countof(szMsgId), 10);
-
-	COwnMessage ownMsg(::getId(pRoot["nonce"]), 0);
-	COwnMessage *p = arOwnMessages.find(&ownMsg);
-	if (p != nullptr) { // own message? skip it
-		ProtoBroadcastAck(pUser->hContact, ACKTYPE_MESSAGE, ACKRESULT_SUCCESS, (HANDLE)p->reqId, (LPARAM)szMsgId);
-		debugLogA("skipping own message with nonce=%lld, id=%lld", ownMsg.nonce, msgId);
-	}
-	else {
-		CMStringW wszText = PrepareMessageText(pRoot);
-		if (wszText.IsEmpty())
-			return;
-
-		// old message? try to restore it from database
-		bool bOurMessage = userId == m_ownId;
-		if (!bIsNew) {
-			MEVENT hOldEvent = db_event_getById(m_szModuleName, szMsgId);
-			if (hOldEvent) {
-				DB::EventInfo dbei;
-				dbei.cbBlob = -1;
-				if (!db_event_get(hOldEvent, &dbei)) {
-					ptrW wszOldText(DbEvent_GetTextW(&dbei, CP_UTF8));
-					if (wszOldText)
-						wszText.Insert(0, wszOldText);
-					if (dbei.flags & DBEF_SENT)
-						bOurMessage = true;
-				}
-			}
-		}
-
-		const JSONNode &edited = pRoot["edited_timestamp"];
-		if (!edited.isnull())
-			wszText.AppendFormat(L" (%s %s)", TranslateT("edited at"), edited.as_mstring().c_str());
-
-		if (pUser->bIsPrivate && !pUser->bIsGroup) {
-			// if a message has myself as an author, add some flags
-			PROTORECVEVENT recv = {};
-			if (bOurMessage)
-				recv.flags = PREF_CREATEREAD | PREF_SENT;
-
-			debugLogA("store a message from private user %lld, channel id %lld", pUser->id, pUser->channelId);
-			ptrA buf(mir_utf8encodeW(wszText));
-
-			recv.timestamp = (uint32_t)StringToDate(pRoot["timestamp"].as_mstring());
-			recv.szMessage = buf;
-			recv.szMsgId = szMsgId;
-			ProtoChainRecvMsg(pUser->hContact, &recv);
-		}
-		else {
-			debugLogA("store a message into the group channel id %lld", channelId);
-
-			SESSION_INFO *si = g_chatApi.SM_FindSession(pUser->wszUsername, m_szModuleName);
-			if (si == nullptr) {
-				debugLogA("message to unknown channel %lld ignored", channelId);
-				return;
-			}
-
-			ProcessChatUser(pUser, wszUserId, pRoot);
-
-			ParseSpecialChars(si, wszText);
-			wszText.Replace(L"%", L"%%");
-
-			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_MESSAGE };
-			gce.pszID.w = pUser->wszUsername;
-			gce.dwFlags = GCEF_ADDTOLOG;
-			gce.pszUID.w = wszUserId;
-			gce.pszText.w = wszText;
-			gce.time = (uint32_t)StringToDate(pRoot["timestamp"].as_mstring());
-			gce.bIsMe = bOurMessage;
-			Chat_Event(&gce);
-
-			debugLogW(L"New channel %s message from %s: %s", si->ptszID, gce.pszUID.w, gce.pszText.w);
-		}
-	}
-
-	pUser->lastMsgId = msgId;
-
-	SnowFlake lastId = getId(pUser->hContact, DB_KEY_LASTMSGID); // as stored in a database
-	if (lastId < msgId)
-		setId(pUser->hContact, DB_KEY_LASTMSGID, msgId);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// someone changed its status
-
-void CDiscordProto::OnCommandMessageAck(const JSONNode &pRoot)
-{
-	CDiscordUser *pUser = FindUserByChannel(pRoot["channel_id"]);
-	if (pUser != nullptr)
-		pUser->lastMsgId = ::getId(pRoot["message_id"]);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// message deleted
-
-void CDiscordProto::OnCommandMessageDelete(const JSONNode &pRoot)
-{
-	if (!m_bSyncDeleteMsgs)
-		return;
-
-	CMStringA msgid(pRoot["id"].as_mstring());
-	if (!msgid.IsEmpty()) {
-		MEVENT hEvent = db_event_getById(m_szModuleName, msgid);
-		if (hEvent)
-			db_event_delete(hEvent);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// someone changed its status
-
-void CDiscordProto::OnCommandPresence(const JSONNode &pRoot)
-{
-	auto *pGuild = FindGuild(::getId(pRoot["user"]["guild_id"]));
-	if (pGuild == nullptr)
-		ProcessPresence(pRoot);
-	// else
-		// pGuild->ProcessPresence(pRoot);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// gateway session start
-
-void CDiscordProto::OnCommandReady(const JSONNode &pRoot)
-{
-	OnLoggedIn();
-
-	GatewaySendHeartbeat();
-	m_impl.m_heartBeat.StartSafe(m_iHartbeatInterval);
-
-	m_szGatewaySessionId = pRoot["session_id"].as_mstring();
-
-	if (m_bUseGroupchats)
-		for (auto &it : pRoot["guilds"])
-			ProcessGuild(it);
-
-	for (auto &it : pRoot["relationships"]) {
-		CDiscordUser *pUser = PrepareUser(it["user"]);
-		ProcessType(pUser, it);
-	}
-
-	for (auto &it : pRoot["presences"])
-		ProcessPresence(it);
-
-	for (auto &it : pRoot["private_channels"])
-		PreparePrivateChannel(it);
-
-	for (auto &it : pRoot["read_state"]) {
-		CDiscordUser *pUser = FindUserByChannel(::getId(it["id"]));
-		if (pUser != nullptr)
-			pUser->lastReadId = ::getId(it["last_message_id"]);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// UTN support
-
-void CDiscordProto::OnCommandTyping(const JSONNode &pRoot)
-{
-	SnowFlake channelId = ::getId(pRoot["channel_id"]);
-	debugLogA("user typing notification: channelid=%lld", channelId);
-
-	CDiscordUser *pChannel = FindUserByChannel(channelId);
-	if (pChannel == nullptr) {
-		debugLogA("channel with id=%lld is not found", channelId);
-		return;
-	}
-
-	// both private groupchats & guild channels are chat rooms for Miranda
-	if (pChannel->pGuild) {
-		debugLogA("user is typing in a group channel");
-
-		CMStringW wszUerId = pRoot["user_id"].as_mstring();
-		ProcessGuildUser(pChannel->pGuild, pRoot); // never returns null
-
-		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TYPING };
-		gce.pszID.w = pChannel->wszUsername;
-		gce.pszUID.w = wszUerId;
-		gce.dwItemData = 1;
-		gce.time = time(0);
-		Chat_Event(&gce);
-	}
-	else {
-		debugLogA("user is typing in his private channel");
-		CallService(MS_PROTO_CONTACTISTYPING, pChannel->hContact, 20);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// User info update
-
-void CDiscordProto::OnCommandUserUpdate(const JSONNode &pRoot)
-{
-	SnowFlake id = ::getId(pRoot["id"]);
-
-	MCONTACT hContact;
-	if (id != m_ownId) {
-		CDiscordUser *pUser = FindUser(id);
-		if (pUser == nullptr)
-			return;
-
-		hContact = pUser->hContact;
-	}
-	else hContact = 0;
-
-	// force rereading avatar
-	CheckAvatarChange(hContact, pRoot["avatar"].as_mstring());
-}
-
-void CDiscordProto::OnCommandUserSettingsUpdate(const JSONNode &pRoot)
-{
-	int iStatus = StrToStatus(pRoot["status"].as_mstring());
-	if (iStatus != 0) {
-		int iOldStatus = m_iStatus; m_iStatus = iStatus;
-		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
-	}
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+#pragma pack(4)
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct CDiscordCommand
+{
+	const wchar_t *szCommandId;
+	GatewayHandlerFunc pFunc;
+}
+static handlers[] = // these structures must me sorted alphabetically
+{
+	{ L"CALL_CREATE", &CDiscordProto::OnCommandCallCreated },
+	{ L"CALL_DELETE", &CDiscordProto::OnCommandCallDeleted },
+	{ L"CALL_UPDATE", &CDiscordProto::OnCommandCallUpdated },
+
+	{ L"CHANNEL_CREATE", &CDiscordProto::OnCommandChannelCreated },
+	{ L"CHANNEL_DELETE", &CDiscordProto::OnCommandChannelDeleted },
+	{ L"CHANNEL_UPDATE", &CDiscordProto::OnCommandChannelUpdated },
+
+	{ L"GUILD_CREATE", &CDiscordProto::OnCommandGuildCreated },
+	{ L"GUILD_DELETE", &CDiscordProto::OnCommandGuildDeleted },
+	{ L"GUILD_MEMBER_ADD", &CDiscordProto::OnCommandGuildMemberAdded },
+	{ L"GUILD_MEMBER_LIST_UPDATE", &CDiscordProto::OnCommandGuildMemberListUpdate },
+	{ L"GUILD_MEMBER_REMOVE", &CDiscordProto::OnCommandGuildMemberRemoved },
+	{ L"GUILD_MEMBER_UPDATE", &CDiscordProto::OnCommandGuildMemberUpdated },
+	{ L"GUILD_ROLE_CREATE", &CDiscordProto::OnCommandRoleCreated },
+	{ L"GUILD_ROLE_DELETE", &CDiscordProto::OnCommandRoleDeleted },
+	{ L"GUILD_ROLE_UPDATE", &CDiscordProto::OnCommandRoleCreated },
+	
+	{ L"MESSAGE_ACK", &CDiscordProto::OnCommandMessageAck },
+	{ L"MESSAGE_CREATE", &CDiscordProto::OnCommandMessageCreate },
+	{ L"MESSAGE_DELETE", &CDiscordProto::OnCommandMessageDelete },
+	{ L"MESSAGE_UPDATE", &CDiscordProto::OnCommandMessageUpdate },
+
+	{ L"PRESENCE_UPDATE", &CDiscordProto::OnCommandPresence },
+
+	{ L"READY", &CDiscordProto::OnCommandReady },
+
+	{ L"RELATIONSHIP_ADD", &CDiscordProto::OnCommandFriendAdded },
+	{ L"RELATIONSHIP_REMOVE", &CDiscordProto::OnCommandFriendRemoved },
+
+	{ L"TYPING_START", &CDiscordProto::OnCommandTyping },
+
+	{ L"USER_SETTINGS_UPDATE", &CDiscordProto::OnCommandUserSettingsUpdate },
+	{ L"USER_UPDATE", &CDiscordProto::OnCommandUserUpdate },
+};
+
+static int __cdecl pSearchFunc(const void *p1, const void *p2)
+{
+	return wcscmp(((CDiscordCommand*)p1)->szCommandId, ((CDiscordCommand*)p2)->szCommandId);
+}
+
+GatewayHandlerFunc CDiscordProto::GetHandler(const wchar_t *pwszCommand)
+{
+	CDiscordCommand tmp = { pwszCommand, nullptr };
+	CDiscordCommand *p = (CDiscordCommand*)bsearch(&tmp, handlers, _countof(handlers), sizeof(handlers[0]), pSearchFunc);
+	return (p != nullptr) ? p->pFunc : nullptr;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// channel operations
+
+void CDiscordProto::OnCommandChannelCreated(const JSONNode &pRoot)
+{
+	SnowFlake guildId = ::getId(pRoot["guild_id"]);
+	if (guildId == 0)
+		PreparePrivateChannel(pRoot);
+	else {
+		// group channel for a guild
+		CDiscordGuild *pGuild = FindGuild(guildId);
+		if (pGuild && m_bUseGroupchats) {
+			CDiscordUser *pUser = ProcessGuildChannel(pGuild, pRoot);
+			if (pUser)
+				CreateChat(pGuild, pUser);
+		}
+	}
+}
+
+void CDiscordProto::OnCommandChannelDeleted(const JSONNode &pRoot)
+{
+	CDiscordUser *pUser = FindUserByChannel(::getId(pRoot["id"]));
+	if (pUser == nullptr)
+		return;
+
+	SnowFlake guildId = ::getId(pRoot["guild_id"]);
+	if (guildId == 0) {
+		pUser->channelId = pUser->lastMsgId = 0;
+		delSetting(pUser->hContact, DB_KEY_CHANNELID);
+	}
+	else {
+		CDiscordGuild *pGuild = FindGuild(guildId);
+		if (pGuild != nullptr)
+			Chat_Terminate(m_szModuleName, pUser->wszUsername, true);
+	}
+}
+
+void CDiscordProto::OnCommandChannelUpdated(const JSONNode &pRoot)
+{
+	CDiscordUser *pUser = FindUserByChannel(::getId(pRoot["id"]));
+	if (pUser == nullptr)
+		return;
+
+	pUser->lastMsgId = ::getId(pRoot["last_message_id"]);
+
+	SnowFlake guildId = ::getId(pRoot["guild_id"]);
+	if (guildId != 0) {
+		CDiscordGuild *pGuild = FindGuild(guildId);
+		if (pGuild == nullptr)
+			return;
+
+		CMStringW wszName = pRoot["name"].as_mstring();
+		if (!wszName.IsEmpty()) {
+			CMStringW wszNewName = pGuild->wszName + L"#" + wszName;
+			Chat_ChangeSessionName(m_szModuleName, pUser->wszUsername, wszNewName);
+		}
+
+		CMStringW wszTopic = pRoot["topic"].as_mstring();
+		Chat_SetStatusbarText(m_szModuleName, pUser->wszUsername, wszTopic);
+
+		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TOPIC };
+		gce.pszID.w	 = pUser->wszUsername;
+		gce.pszText.w = wszTopic;
+		gce.time = time(0);
+		Chat_Event(&gce);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// reading a new message
+
+void CDiscordProto::OnCommandFriendAdded(const JSONNode &pRoot)
+{
+	CDiscordUser *pUser = PrepareUser(pRoot["user"]);
+	pUser->bIsPrivate = true;
+	ProcessType(pUser, pRoot);
+}
+
+void CDiscordProto::OnCommandFriendRemoved(const JSONNode &pRoot)
+{
+	SnowFlake id = ::getId(pRoot["id"]);
+	CDiscordUser *pUser = FindUser(id);
+	if (pUser != nullptr) {
+		if (pUser->hContact)
+			if (pUser->bIsPrivate)
+				db_delete_contact(pUser->hContact);
+
+		arUsers.remove(pUser);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// guild synchronization
+
+void CDiscordProto::OnCommandGuildCreated(const JSONNode &pRoot)
+{
+	if (m_bUseGroupchats)
+		ProcessGuild(pRoot);
+}
+
+void CDiscordProto::OnCommandGuildDeleted(const JSONNode &pRoot)
+{
+	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["id"]));
+	if (pGuild == nullptr)
+		return;
+
+	for (auto &it : arUsers.rev_iter())
+		if (it->pGuild == pGuild) {
+			Chat_Terminate(m_szModuleName, it->wszUsername, true);
+			arUsers.removeItem(&it);
+		}
+
+	Chat_Terminate(m_szModuleName, pRoot["name"].as_mstring(), true);
+
+	arGuilds.remove(pGuild);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// guild members
+
+void CDiscordProto::OnCommandGuildMemberAdded(const JSONNode&)
+{
+}
+
+void CDiscordProto::OnCommandGuildMemberListUpdate(const JSONNode &pRoot)
+{
+	auto *pGuild = FindGuild(::getId(pRoot["guild_id"]));
+	if (pGuild == nullptr)
+		return;
+
+	int iStatus = 0;
+
+	for (auto &ops: pRoot["ops"]) {
+		for (auto &it : ops["items"]) {
+			auto &item = it.at((size_t)0);
+			if (!mir_strcmp(item .name(), "group")) {
+				iStatus = item ["id"].as_string() == "online" ? ID_STATUS_ONLINE : ID_STATUS_OFFLINE;
+				continue;
+			}
+
+			if (!mir_strcmp(item .name(), "member")) {
+				bool bNew = false;
+				auto *pm = ProcessGuildUser(pGuild, item, &bNew);
+				pm->iStatus = iStatus;
+
+				if (bNew)
+					AddGuildUser(pGuild, *pm);
+				else if (iStatus) {
+					CMStringW wszUserId(FORMAT, L"%lld", pm->userId);
+
+					GCEVENT gce = { m_szModuleName, 0, GC_EVENT_SETCONTACTSTATUS };
+					gce.time = time(0);
+					gce.pszUID.w = wszUserId;
+
+					for (auto &cc : pGuild->arChannels) {
+						if (!cc->bIsGroup)
+							continue;
+						
+						gce.pszID.w = cc->wszChannelName;
+						gce.dwItemData = iStatus;
+						Chat_Event(&gce);
+					}
+				}
+			}
+		}
+	}
+
+	pGuild->bSynced = true;
+}
+
+void CDiscordProto::OnCommandGuildMemberRemoved(const JSONNode &pRoot)
+{
+	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
+	if (pGuild == nullptr)
+		return;
+	
+	CMStringW wszUserId = pRoot["user"]["id"].as_mstring();
+
+	for (auto &pUser : arUsers) {
+		if (pUser->pGuild != pGuild)
+			continue;
+
+		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_PART };
+		gce.pszUID.w = pUser->wszUsername;
+		gce.time = time(0);
+		gce.pszUID.w = wszUserId;
+		Chat_Event(&gce);
+	}
+}
+
+void CDiscordProto::OnCommandGuildMemberUpdated(const JSONNode &pRoot)
+{
+	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
+	if (pGuild == nullptr)
+		return;
+
+	CMStringW wszUserId = pRoot["user"]["id"].as_mstring();
+	CDiscordGuildMember *gm = pGuild->FindUser(_wtoi64(wszUserId));
+	if (gm == nullptr)
+		return;
+
+	gm->wszDiscordId = pRoot["user"]["username"].as_mstring() + L"#" + pRoot["user"]["discriminator"].as_mstring();
+	gm->wszNick = pRoot["nick"].as_mstring();
+	if (gm->wszNick.IsEmpty())
+		gm->wszNick = pRoot["user"]["username"].as_mstring();
+
+	for (auto &it : arUsers) {
+		if (it->pGuild != pGuild)
+			continue;
+
+		CMStringW wszOldNick;
+		SESSION_INFO *si = g_chatApi.SM_FindSession(it->wszUsername, m_szModuleName);
+		if (si != nullptr) {
+			USERINFO *ui = g_chatApi.UM_FindUser(si, wszUserId);
+			if (ui != nullptr)
+				wszOldNick = ui->pszNick;
+		}
+
+		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_NICK };
+		gce.pszID.w = it->wszUsername;
+		gce.time = time(0);
+		gce.pszUID.w = wszUserId;
+		gce.pszNick.w = wszOldNick;
+		gce.pszText.w = gm->wszNick;
+		Chat_Event(&gce);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// roles
+
+void CDiscordProto::OnCommandRoleCreated(const JSONNode &pRoot)
+{
+	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
+	if (pGuild != nullptr)
+		ProcessRole(pGuild, pRoot["role"]);
+}
+
+void CDiscordProto::OnCommandRoleDeleted(const JSONNode &pRoot)
+{
+	CDiscordGuild *pGuild = FindGuild(::getId(pRoot["guild_id"]));
+	if (pGuild == nullptr)
+		return;
+
+	SnowFlake id = ::getId(pRoot["role_id"]);
+	CDiscordRole *pRole = pGuild->arRoles.find((CDiscordRole*)&id);
+	if (pRole == nullptr)
+		return;
+
+	int iOldPosition = pRole->position;
+	pGuild->arRoles.remove(pRole);
+
+	for (auto &it : pGuild->arRoles)
+		if (it->position > iOldPosition)
+			it->position--;
+
+	for (auto &it : arUsers) {
+		if (it->pGuild != pGuild)
+			continue;
+
+		SESSION_INFO *si = g_chatApi.SM_FindSession(it->wszUsername, m_szModuleName);
+		if (si != nullptr) {
+			g_chatApi.TM_RemoveAll(&si->pStatuses);
+			BuildStatusList(pGuild, si);
+		}
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// reading a new message
+
+void CDiscordProto::OnCommandMessageCreate(const JSONNode &pRoot)
+{
+	OnCommandMessage(pRoot, true);
+}
+
+void CDiscordProto::OnCommandMessageUpdate(const JSONNode &pRoot)
+{
+	OnCommandMessage(pRoot, false);
+}
+
+void CDiscordProto::OnCommandMessage(const JSONNode &pRoot, bool bIsNew)
+{
+	CMStringW wszMessageId = pRoot["id"].as_mstring();
+	CMStringW wszUserId = pRoot["author"]["id"].as_mstring();
+	SnowFlake userId = _wtoi64(wszUserId);
+	SnowFlake msgId = _wtoi64(wszMessageId);
+
+	// try to find a sender by his channel
+	SnowFlake channelId = ::getId(pRoot["channel_id"]);
+	CDiscordUser *pUser = FindUserByChannel(channelId);
+	if (pUser == nullptr) {
+		debugLogA("skipping message with unknown channel id=%lld", channelId);
+		return;
+	}
+
+	char szMsgId[100];
+	_i64toa_s(msgId, szMsgId, _countof(szMsgId), 10);
+
+	COwnMessage ownMsg(::getId(pRoot["nonce"]), 0);
+	COwnMessage *p = arOwnMessages.find(&ownMsg);
+	if (p != nullptr) { // own message? skip it
+		ProtoBroadcastAck(pUser->hContact, ACKTYPE_MESSAGE, ACKRESULT_SUCCESS, (HANDLE)p->reqId, (LPARAM)szMsgId);
+		debugLogA("skipping own message with nonce=%lld, id=%lld", ownMsg.nonce, msgId);
+	}
+	else {
+		CMStringW wszText = PrepareMessageText(pRoot);
+		if (wszText.IsEmpty())
+			return;
+
+		// old message? try to restore it from database
+		bool bOurMessage = userId == m_ownId;
+		if (!bIsNew) {
+			MEVENT hOldEvent = db_event_getById(m_szModuleName, szMsgId);
+			if (hOldEvent) {
+				DB::EventInfo dbei;
+				dbei.cbBlob = -1;
+				if (!db_event_get(hOldEvent, &dbei)) {
+					ptrW wszOldText(DbEvent_GetTextW(&dbei, CP_UTF8));
+					if (wszOldText)
+						wszText.Insert(0, wszOldText);
+					if (dbei.flags & DBEF_SENT)
+						bOurMessage = true;
+				}
+			}
+		}
+
+		const JSONNode &edited = pRoot["edited_timestamp"];
+		if (!edited.isnull())
+			wszText.AppendFormat(L" (%s %s)", TranslateT("edited at"), edited.as_mstring().c_str());
+
+		if (pUser->bIsPrivate && !pUser->bIsGroup) {
+			// if a message has myself as an author, add some flags
+			PROTORECVEVENT recv = {};
+			if (bOurMessage)
+				recv.flags = PREF_CREATEREAD | PREF_SENT;
+
+			debugLogA("store a message from private user %lld, channel id %lld", pUser->id, pUser->channelId);
+			ptrA buf(mir_utf8encodeW(wszText));
+
+			recv.timestamp = (uint32_t)StringToDate(pRoot["timestamp"].as_mstring());
+			recv.szMessage = buf;
+			recv.szMsgId = szMsgId;
+			ProtoChainRecvMsg(pUser->hContact, &recv);
+		}
+		else {
+			debugLogA("store a message into the group channel id %lld", channelId);
+
+			SESSION_INFO *si = g_chatApi.SM_FindSession(pUser->wszUsername, m_szModuleName);
+			if (si == nullptr) {
+				debugLogA("message to unknown channel %lld ignored", channelId);
+				return;
+			}
+
+			ProcessChatUser(pUser, wszUserId, pRoot);
+
+			ParseSpecialChars(si, wszText);
+			wszText.Replace(L"%", L"%%");
+
+			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_MESSAGE };
+			gce.pszID.w = pUser->wszUsername;
+			gce.dwFlags = GCEF_ADDTOLOG;
+			gce.pszUID.w = wszUserId;
+			gce.pszText.w = wszText;
+			gce.time = (uint32_t)StringToDate(pRoot["timestamp"].as_mstring());
+			gce.bIsMe = bOurMessage;
+			Chat_Event(&gce);
+
+			debugLogW(L"New channel %s message from %s: %s", si->ptszID, gce.pszUID.w, gce.pszText.w);
+		}
+	}
+
+	pUser->lastMsgId = msgId;
+
+	SnowFlake lastId = getId(pUser->hContact, DB_KEY_LASTMSGID); // as stored in a database
+	if (lastId < msgId)
+		setId(pUser->hContact, DB_KEY_LASTMSGID, msgId);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// someone changed its status
+
+void CDiscordProto::OnCommandMessageAck(const JSONNode &pRoot)
+{
+	CDiscordUser *pUser = FindUserByChannel(pRoot["channel_id"]);
+	if (pUser != nullptr)
+		pUser->lastMsgId = ::getId(pRoot["message_id"]);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// message deleted
+
+void CDiscordProto::OnCommandMessageDelete(const JSONNode &pRoot)
+{
+	if (!m_bSyncDeleteMsgs)
+		return;
+
+	CMStringA msgid(pRoot["id"].as_mstring());
+	if (!msgid.IsEmpty()) {
+		MEVENT hEvent = db_event_getById(m_szModuleName, msgid);
+		if (hEvent)
+			db_event_delete(hEvent);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// someone changed its status
+
+void CDiscordProto::OnCommandPresence(const JSONNode &pRoot)
+{
+	auto *pGuild = FindGuild(::getId(pRoot["user"]["guild_id"]));
+	if (pGuild == nullptr)
+		ProcessPresence(pRoot);
+	// else
+		// pGuild->ProcessPresence(pRoot);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// gateway session start
+
+void CDiscordProto::OnCommandReady(const JSONNode &pRoot)
+{
+	OnLoggedIn();
+
+	GatewaySendHeartbeat();
+	m_impl.m_heartBeat.StartSafe(m_iHartbeatInterval);
+
+	m_szGatewaySessionId = pRoot["session_id"].as_mstring();
+
+	if (m_bUseGroupchats)
+		for (auto &it : pRoot["guilds"])
+			ProcessGuild(it);
+
+	for (auto &it : pRoot["relationships"]) {
+		CDiscordUser *pUser = PrepareUser(it["user"]);
+		ProcessType(pUser, it);
+	}
+
+	for (auto &it : pRoot["presences"])
+		ProcessPresence(it);
+
+	for (auto &it : pRoot["private_channels"])
+		PreparePrivateChannel(it);
+
+	for (auto &it : pRoot["read_state"]) {
+		CDiscordUser *pUser = FindUserByChannel(::getId(it["id"]));
+		if (pUser != nullptr)
+			pUser->lastReadId = ::getId(it["last_message_id"]);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// UTN support
+
+void CDiscordProto::OnCommandTyping(const JSONNode &pRoot)
+{
+	SnowFlake channelId = ::getId(pRoot["channel_id"]);
+	debugLogA("user typing notification: channelid=%lld", channelId);
+
+	CDiscordUser *pChannel = FindUserByChannel(channelId);
+	if (pChannel == nullptr) {
+		debugLogA("channel with id=%lld is not found", channelId);
+		return;
+	}
+
+	// both private groupchats & guild channels are chat rooms for Miranda
+	if (pChannel->pGuild) {
+		debugLogA("user is typing in a group channel");
+
+		CMStringW wszUerId = pRoot["user_id"].as_mstring();
+		ProcessGuildUser(pChannel->pGuild, pRoot); // never returns null
+
+		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TYPING };
+		gce.pszID.w = pChannel->wszUsername;
+		gce.pszUID.w = wszUerId;
+		gce.dwItemData = 1;
+		gce.time = time(0);
+		Chat_Event(&gce);
+	}
+	else {
+		debugLogA("user is typing in his private channel");
+		CallService(MS_PROTO_CONTACTISTYPING, pChannel->hContact, 20);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// User info update
+
+void CDiscordProto::OnCommandUserUpdate(const JSONNode &pRoot)
+{
+	SnowFlake id = ::getId(pRoot["id"]);
+
+	MCONTACT hContact;
+	if (id != m_ownId) {
+		CDiscordUser *pUser = FindUser(id);
+		if (pUser == nullptr)
+			return;
+
+		hContact = pUser->hContact;
+	}
+	else hContact = 0;
+
+	// force rereading avatar
+	CheckAvatarChange(hContact, pRoot["avatar"].as_mstring());
+}
+
+void CDiscordProto::OnCommandUserSettingsUpdate(const JSONNode &pRoot)
+{
+	int iStatus = StrToStatus(pRoot["status"].as_mstring());
+	if (iStatus != 0) {
+		int iOldStatus = m_iStatus; m_iStatus = iStatus;
+		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
+	}
+}
diff --git a/protocols/Discord/src/gateway.cpp b/protocols/Discord/src/gateway.cpp
index 82c3b70eb5..0530945c3e 100644
--- a/protocols/Discord/src/gateway.cpp
+++ b/protocols/Discord/src/gateway.cpp
@@ -1,346 +1,346 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-//////////////////////////////////////////////////////////////////////////////////////
-// sends a piece of JSON to a server via a websocket, masked
-
-bool CDiscordProto::GatewaySend(const JSONNode &pRoot)
-{
-	if (m_hGatewayConnection == nullptr)
-		return false;
-
-	json_string szText = pRoot.write();
-	debugLogA("Gateway send: %s", szText.c_str());
-	WebSocket_SendText(m_hGatewayConnection, szText.c_str());
-	return true;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////
-// gateway worker thread
-
-void CDiscordProto::GatewayThread(void*)
-{
-	while (GatewayThreadWorker())
-		;
-	ShutdownSession();
-}
-
-bool CDiscordProto::GatewayThreadWorker()
-{
-	NETLIBHTTPHEADER hdrs[] =
-	{
-		{ "Origin", "https://discord.com" },
-		{ 0, 0 },
-		{ 0, 0 },
-	};
-
-	if (!m_szWSCookie.IsEmpty()) {
-		hdrs[1].szName = "Cookie";
-		hdrs[1].szValue = m_szWSCookie.GetBuffer();
-	}
-
-	NLHR_PTR pReply(WebSocket_Connect(m_hGatewayNetlibUser, m_szGateway + "/?encoding=json&v=8", hdrs));
-	if (pReply == nullptr) {
-		debugLogA("Gateway connection failed, exiting");
-		return false;
-	}
-
-	if (auto *pszNewCookie = Netlib_GetHeader(pReply, "Set-Cookie")) {
-		char *p = strchr(pszNewCookie, ';');
-		if (p) *p = 0;
-
-		m_szWSCookie = pszNewCookie;
-	}
-
-	if (pReply->resultCode != 101) {
-		// if there's no cookie & Miranda is bounced with error 404, simply apply the cookie and try again
-		if (pReply->resultCode == 404) {
-			if (hdrs[1].szName == nullptr)
-				return true;
-
-			m_szWSCookie.Empty(); // don't use the same cookie twice
-		}
-		return false;
-	}
-
-	// succeeded!
-	debugLogA("Gateway connection succeeded");
-	m_hGatewayConnection = pReply->nlc;
-
-	bool bExit = false;
-	int offset = 0;
-	MBinBuffer netbuf;
-
-	while (!bExit) {
-		if (m_bTerminated)
-			break;
-
-		unsigned char buf[2048];
-		int bufSize = Netlib_Recv(m_hGatewayConnection, (char*)buf + offset, _countof(buf) - offset, MSG_NODUMP);
-		if (bufSize == 0) {
-			debugLogA("Gateway connection gracefully closed");
-			bExit = !m_bTerminated;
-			break;
-		}
-		if (bufSize < 0) {
-			debugLogA("Gateway connection error, exiting");
-			break;
-		}
-
-		WSHeader hdr;
-		if (!WebSocket_InitHeader(hdr, buf, bufSize)) {
-			offset += bufSize;
-			continue;
-		}
-		offset = 0;
-
-		debugLogA("Got packet: buffer = %d, opcode = %d, headerSize = %d, final = %d, masked = %d", bufSize, hdr.opCode, hdr.headerSize, hdr.bIsFinal, hdr.bIsMasked);
-
-		// we have some additional data, not only opcode
-		if ((size_t)bufSize > hdr.headerSize) {
-			size_t currPacketSize = bufSize - hdr.headerSize;
-			netbuf.append(buf, bufSize);
-			while (currPacketSize < hdr.payloadSize) {
-				int result = Netlib_Recv(m_hGatewayConnection, (char*)buf, _countof(buf), MSG_NODUMP);
-				if (result == 0) {
-					debugLogA("Gateway connection gracefully closed");
-					bExit = !m_bTerminated;
-					break;
-				}
-				if (result < 0) {
-					debugLogA("Gateway connection error, exiting");
-					break;
-				}
-				currPacketSize += result;
-				netbuf.append(buf, result);
-			}
-		}
-
-		// read all payloads from the current buffer, one by one
-		size_t prevSize = 0;
-		while (true) {
-			switch (hdr.opCode) {
-			case 0: // text packet
-			case 1: // binary packet
-			case 2: // continuation
-				if (hdr.bIsFinal) {
-					// process a packet here
-					CMStringA szJson((char*)netbuf.data() + hdr.headerSize, (int)hdr.payloadSize);
-					debugLogA("JSON received:\n%s", szJson.c_str());
-					JSONNode root = JSONNode::parse(szJson);
-					if (root)
-						bExit = GatewayProcess(root);
-				}
-				break;
-
-			case 8: // close
-				debugLogA("server required to exit");
-				bExit = true; // simply reconnect, don't exit
-				break;
-
-			case 9: // ping
-				debugLogA("ping received");
-				Netlib_Send(m_hGatewayConnection, (char*)buf + hdr.headerSize, bufSize - int(hdr.headerSize), 0);
-				break;
-			}
-
-			if (hdr.bIsFinal)
-				netbuf.remove(hdr.headerSize + hdr.payloadSize);
-
-			if (netbuf.length() == 0)
-				break;
-
-			// if we have not enough data for header, continue reading
-			if (!WebSocket_InitHeader(hdr, netbuf.data(), netbuf.length()))
-				break;
-
-			// if we have not enough data for data, continue reading
-			if (hdr.headerSize + hdr.payloadSize > netbuf.length())
-				break;
-
-			debugLogA("Got inner packet: buffer = %d, opcode = %d, headerSize = %d, payloadSize = %d, final = %d, masked = %d", netbuf.length(), hdr.opCode, hdr.headerSize, hdr.payloadSize, hdr.bIsFinal, hdr.bIsMasked);
-			if (prevSize == netbuf.length()) {
-				netbuf.remove(prevSize);
-				debugLogA("dropping current packet, exiting");
-				break;
-			}
-
-			prevSize = netbuf.length();
-		}
-	}
-
-	Netlib_CloseHandle(m_hGatewayConnection);
-	m_hGatewayConnection = nullptr;
-	return bExit;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////
-// handles server commands
-
-bool CDiscordProto::GatewayProcess(const JSONNode &pRoot)
-{
-	int opCode = pRoot["op"].as_int();
-	switch (opCode) {
-	case OPCODE_DISPATCH:  // process incoming command
-		{
-			int iSeq = pRoot["s"].as_int();
-			if (iSeq != 0)
-				m_iGatewaySeq = iSeq;
-
-			CMStringW wszCommand = pRoot["t"].as_mstring();
-			debugLogA("got a server command to dispatch: %S", wszCommand.c_str());
-			
-			GatewayHandlerFunc pFunc = GetHandler(wszCommand);
-			if (pFunc)
-				(this->*pFunc)(pRoot["d"]);
-		}
-		break;
-
-	case OPCODE_RECONNECT:  // we need to reconnect asap
-		debugLogA("we need to reconnect, leaving worker thread");
-		return true;
-
-	case OPCODE_INVALID_SESSION:  // session invalidated
-		if (pRoot["d"].as_bool()) // session can be resumed
-			GatewaySendResume();
-		else {
-			Sleep(5000); // 5 seconds - recommended timeout
-			GatewaySendIdentify();
-		}
-		break;
-
-	case OPCODE_HELLO: // hello
-		m_iHartbeatInterval = pRoot["d"]["heartbeat_interval"].as_int();
-
-		GatewaySendIdentify();
-		break;
-	
-	case OPCODE_HEARTBEAT_ACK: // heartbeat ack
-		break;
-
-	default:
-		debugLogA("ACHTUNG! Unknown opcode: %d, report it to developer", opCode);
-	}
-
-	return false;
-}
-
-//////////////////////////////////////////////////////////////////////////////////////
-// requests to be sent to a gateway
-
-void CDiscordProto::GatewaySendGuildInfo(CDiscordGuild *pGuild)
-{
-	if (!pGuild->arChannels.getCount())
-		return;
-
-	JSONNode a1(JSON_ARRAY); a1 << INT_PARAM("", 0) << INT_PARAM("", 99);
-
-	CMStringA szId(FORMAT, "%lld", pGuild->arChannels[0]->id);
-	JSONNode chl(JSON_ARRAY); chl.set_name(szId.c_str()); chl << a1;
-
-	JSONNode channels; channels.set_name("channels"); channels << chl;
-
-	JSONNode payload; payload.set_name("d");
-	payload << SINT64_PARAM("guild_id", pGuild->id) << BOOL_PARAM("typing", true) << BOOL_PARAM("activities", true) << BOOL_PARAM("presences", true) << channels;
-		
-	JSONNode root;
-	root << INT_PARAM("op", OPCODE_REQUEST_SYNC_CHANNEL) << payload;
-	GatewaySend(root);
-}
-
-void CDiscordProto::GatewaySendHeartbeat()
-{
-	// we don't send heartbeat packets until we get logged in
-	if (!m_iHartbeatInterval || !m_iGatewaySeq)
-		return;
-
-	JSONNode root;
-	root << INT_PARAM("op", OPCODE_HEARTBEAT) << INT_PARAM("d", m_iGatewaySeq);
-	GatewaySend(root);
-}
-
-void CDiscordProto::GatewaySendIdentify()
-{
-	if (m_szAccessToken == nullptr) {
-		ConnectionFailed(LOGINERR_WRONGPASSWORD);
-		return;
-	}
-
-	char szOs[256];
-	OS_GetDisplayString(szOs, _countof(szOs));
-	
-	char szVersion[256];
-	Miranda_GetVersionText(szVersion, _countof(szVersion));
-
-	JSONNode props; props.set_name("properties");
-	props << CHAR_PARAM("os", szOs) << CHAR_PARAM("browser", "Chrome") << CHAR_PARAM("device", szVersion)
-		<< CHAR_PARAM("referrer", "https://miranda-ng.org") << CHAR_PARAM("referring_domain", "miranda-ng.org");
-
-	JSONNode payload; payload.set_name("d");
-	payload << CHAR_PARAM("token", m_szAccessToken) << props << BOOL_PARAM("compress", false) << INT_PARAM("large_threshold", 250);
-
-	JSONNode root;
-	root << INT_PARAM("op", OPCODE_IDENTIFY) << payload;
-	GatewaySend(root);
-}
-
-void CDiscordProto::GatewaySendResume()
-{
-	char szRandom[40];
-	uint8_t random[16];
-	Utils_GetRandom(random, _countof(random));
-	bin2hex(random, _countof(random), szRandom);
-
-	JSONNode root;
-	root << CHAR_PARAM("token", szRandom) << CHAR_PARAM("session_id", m_szGatewaySessionId) << INT_PARAM("seq", m_iGatewaySeq);
-	GatewaySend(root);
-}
-
-bool CDiscordProto::GatewaySendStatus(int iStatus, const wchar_t *pwszStatusText)
-{
-	if (iStatus == ID_STATUS_OFFLINE) {
-		Push(new AsyncHttpRequest(this, REQUEST_POST, "/auth/logout", nullptr));
-		return true;
-	}
-
-	const char *pszStatus;
-	switch (iStatus) {
-	case ID_STATUS_AWAY:
-	case ID_STATUS_NA:
-		pszStatus = "idle"; break;
-	case ID_STATUS_DND:
-		pszStatus = "dnd"; break;
-	case ID_STATUS_INVISIBLE:
-		pszStatus = "invisible"; break;
-	default:
-		pszStatus = "online"; break;
-	}
-
-	JSONNode payload; payload.set_name("d");
-	payload << INT64_PARAM("since", __int64(time(0)) * 1000) << BOOL_PARAM("afk", true) << CHAR_PARAM("status", pszStatus);
-	if (pwszStatusText == nullptr)
-		payload << CHAR_PARAM("game", nullptr);
-	else {
-		JSONNode game; game.set_name("game"); game << WCHAR_PARAM("name", pwszStatusText) << INT_PARAM("type", 0);
-		payload << game;
-	}
-	
-	JSONNode root; root << INT_PARAM("op", OPCODE_STATUS_UPDATE) << payload;
-	return GatewaySend(root);
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+//////////////////////////////////////////////////////////////////////////////////////
+// sends a piece of JSON to a server via a websocket, masked
+
+bool CDiscordProto::GatewaySend(const JSONNode &pRoot)
+{
+	if (m_hGatewayConnection == nullptr)
+		return false;
+
+	json_string szText = pRoot.write();
+	debugLogA("Gateway send: %s", szText.c_str());
+	WebSocket_SendText(m_hGatewayConnection, szText.c_str());
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+// gateway worker thread
+
+void CDiscordProto::GatewayThread(void*)
+{
+	while (GatewayThreadWorker())
+		;
+	ShutdownSession();
+}
+
+bool CDiscordProto::GatewayThreadWorker()
+{
+	NETLIBHTTPHEADER hdrs[] =
+	{
+		{ "Origin", "https://discord.com" },
+		{ 0, 0 },
+		{ 0, 0 },
+	};
+
+	if (!m_szWSCookie.IsEmpty()) {
+		hdrs[1].szName = "Cookie";
+		hdrs[1].szValue = m_szWSCookie.GetBuffer();
+	}
+
+	NLHR_PTR pReply(WebSocket_Connect(m_hGatewayNetlibUser, m_szGateway + "/?encoding=json&v=8", hdrs));
+	if (pReply == nullptr) {
+		debugLogA("Gateway connection failed, exiting");
+		return false;
+	}
+
+	if (auto *pszNewCookie = Netlib_GetHeader(pReply, "Set-Cookie")) {
+		char *p = strchr(pszNewCookie, ';');
+		if (p) *p = 0;
+
+		m_szWSCookie = pszNewCookie;
+	}
+
+	if (pReply->resultCode != 101) {
+		// if there's no cookie & Miranda is bounced with error 404, simply apply the cookie and try again
+		if (pReply->resultCode == 404) {
+			if (hdrs[1].szName == nullptr)
+				return true;
+
+			m_szWSCookie.Empty(); // don't use the same cookie twice
+		}
+		return false;
+	}
+
+	// succeeded!
+	debugLogA("Gateway connection succeeded");
+	m_hGatewayConnection = pReply->nlc;
+
+	bool bExit = false;
+	int offset = 0;
+	MBinBuffer netbuf;
+
+	while (!bExit) {
+		if (m_bTerminated)
+			break;
+
+		unsigned char buf[2048];
+		int bufSize = Netlib_Recv(m_hGatewayConnection, (char*)buf + offset, _countof(buf) - offset, MSG_NODUMP);
+		if (bufSize == 0) {
+			debugLogA("Gateway connection gracefully closed");
+			bExit = !m_bTerminated;
+			break;
+		}
+		if (bufSize < 0) {
+			debugLogA("Gateway connection error, exiting");
+			break;
+		}
+
+		WSHeader hdr;
+		if (!WebSocket_InitHeader(hdr, buf, bufSize)) {
+			offset += bufSize;
+			continue;
+		}
+		offset = 0;
+
+		debugLogA("Got packet: buffer = %d, opcode = %d, headerSize = %d, final = %d, masked = %d", bufSize, hdr.opCode, hdr.headerSize, hdr.bIsFinal, hdr.bIsMasked);
+
+		// we have some additional data, not only opcode
+		if ((size_t)bufSize > hdr.headerSize) {
+			size_t currPacketSize = bufSize - hdr.headerSize;
+			netbuf.append(buf, bufSize);
+			while (currPacketSize < hdr.payloadSize) {
+				int result = Netlib_Recv(m_hGatewayConnection, (char*)buf, _countof(buf), MSG_NODUMP);
+				if (result == 0) {
+					debugLogA("Gateway connection gracefully closed");
+					bExit = !m_bTerminated;
+					break;
+				}
+				if (result < 0) {
+					debugLogA("Gateway connection error, exiting");
+					break;
+				}
+				currPacketSize += result;
+				netbuf.append(buf, result);
+			}
+		}
+
+		// read all payloads from the current buffer, one by one
+		size_t prevSize = 0;
+		while (true) {
+			switch (hdr.opCode) {
+			case 0: // text packet
+			case 1: // binary packet
+			case 2: // continuation
+				if (hdr.bIsFinal) {
+					// process a packet here
+					CMStringA szJson((char*)netbuf.data() + hdr.headerSize, (int)hdr.payloadSize);
+					debugLogA("JSON received:\n%s", szJson.c_str());
+					JSONNode root = JSONNode::parse(szJson);
+					if (root)
+						bExit = GatewayProcess(root);
+				}
+				break;
+
+			case 8: // close
+				debugLogA("server required to exit");
+				bExit = true; // simply reconnect, don't exit
+				break;
+
+			case 9: // ping
+				debugLogA("ping received");
+				Netlib_Send(m_hGatewayConnection, (char*)buf + hdr.headerSize, bufSize - int(hdr.headerSize), 0);
+				break;
+			}
+
+			if (hdr.bIsFinal)
+				netbuf.remove(hdr.headerSize + hdr.payloadSize);
+
+			if (netbuf.length() == 0)
+				break;
+
+			// if we have not enough data for header, continue reading
+			if (!WebSocket_InitHeader(hdr, netbuf.data(), netbuf.length()))
+				break;
+
+			// if we have not enough data for data, continue reading
+			if (hdr.headerSize + hdr.payloadSize > netbuf.length())
+				break;
+
+			debugLogA("Got inner packet: buffer = %d, opcode = %d, headerSize = %d, payloadSize = %d, final = %d, masked = %d", netbuf.length(), hdr.opCode, hdr.headerSize, hdr.payloadSize, hdr.bIsFinal, hdr.bIsMasked);
+			if (prevSize == netbuf.length()) {
+				netbuf.remove(prevSize);
+				debugLogA("dropping current packet, exiting");
+				break;
+			}
+
+			prevSize = netbuf.length();
+		}
+	}
+
+	Netlib_CloseHandle(m_hGatewayConnection);
+	m_hGatewayConnection = nullptr;
+	return bExit;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+// handles server commands
+
+bool CDiscordProto::GatewayProcess(const JSONNode &pRoot)
+{
+	int opCode = pRoot["op"].as_int();
+	switch (opCode) {
+	case OPCODE_DISPATCH:  // process incoming command
+		{
+			int iSeq = pRoot["s"].as_int();
+			if (iSeq != 0)
+				m_iGatewaySeq = iSeq;
+
+			CMStringW wszCommand = pRoot["t"].as_mstring();
+			debugLogA("got a server command to dispatch: %S", wszCommand.c_str());
+			
+			GatewayHandlerFunc pFunc = GetHandler(wszCommand);
+			if (pFunc)
+				(this->*pFunc)(pRoot["d"]);
+		}
+		break;
+
+	case OPCODE_RECONNECT:  // we need to reconnect asap
+		debugLogA("we need to reconnect, leaving worker thread");
+		return true;
+
+	case OPCODE_INVALID_SESSION:  // session invalidated
+		if (pRoot["d"].as_bool()) // session can be resumed
+			GatewaySendResume();
+		else {
+			Sleep(5000); // 5 seconds - recommended timeout
+			GatewaySendIdentify();
+		}
+		break;
+
+	case OPCODE_HELLO: // hello
+		m_iHartbeatInterval = pRoot["d"]["heartbeat_interval"].as_int();
+
+		GatewaySendIdentify();
+		break;
+	
+	case OPCODE_HEARTBEAT_ACK: // heartbeat ack
+		break;
+
+	default:
+		debugLogA("ACHTUNG! Unknown opcode: %d, report it to developer", opCode);
+	}
+
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////////////////
+// requests to be sent to a gateway
+
+void CDiscordProto::GatewaySendGuildInfo(CDiscordGuild *pGuild)
+{
+	if (!pGuild->arChannels.getCount())
+		return;
+
+	JSONNode a1(JSON_ARRAY); a1 << INT_PARAM("", 0) << INT_PARAM("", 99);
+
+	CMStringA szId(FORMAT, "%lld", pGuild->arChannels[0]->id);
+	JSONNode chl(JSON_ARRAY); chl.set_name(szId.c_str()); chl << a1;
+
+	JSONNode channels; channels.set_name("channels"); channels << chl;
+
+	JSONNode payload; payload.set_name("d");
+	payload << SINT64_PARAM("guild_id", pGuild->id) << BOOL_PARAM("typing", true) << BOOL_PARAM("activities", true) << BOOL_PARAM("presences", true) << channels;
+		
+	JSONNode root;
+	root << INT_PARAM("op", OPCODE_REQUEST_SYNC_CHANNEL) << payload;
+	GatewaySend(root);
+}
+
+void CDiscordProto::GatewaySendHeartbeat()
+{
+	// we don't send heartbeat packets until we get logged in
+	if (!m_iHartbeatInterval || !m_iGatewaySeq)
+		return;
+
+	JSONNode root;
+	root << INT_PARAM("op", OPCODE_HEARTBEAT) << INT_PARAM("d", m_iGatewaySeq);
+	GatewaySend(root);
+}
+
+void CDiscordProto::GatewaySendIdentify()
+{
+	if (m_szAccessToken == nullptr) {
+		ConnectionFailed(LOGINERR_WRONGPASSWORD);
+		return;
+	}
+
+	char szOs[256];
+	OS_GetDisplayString(szOs, _countof(szOs));
+	
+	char szVersion[256];
+	Miranda_GetVersionText(szVersion, _countof(szVersion));
+
+	JSONNode props; props.set_name("properties");
+	props << CHAR_PARAM("os", szOs) << CHAR_PARAM("browser", "Chrome") << CHAR_PARAM("device", szVersion)
+		<< CHAR_PARAM("referrer", "https://miranda-ng.org") << CHAR_PARAM("referring_domain", "miranda-ng.org");
+
+	JSONNode payload; payload.set_name("d");
+	payload << CHAR_PARAM("token", m_szAccessToken) << props << BOOL_PARAM("compress", false) << INT_PARAM("large_threshold", 250);
+
+	JSONNode root;
+	root << INT_PARAM("op", OPCODE_IDENTIFY) << payload;
+	GatewaySend(root);
+}
+
+void CDiscordProto::GatewaySendResume()
+{
+	char szRandom[40];
+	uint8_t random[16];
+	Utils_GetRandom(random, _countof(random));
+	bin2hex(random, _countof(random), szRandom);
+
+	JSONNode root;
+	root << CHAR_PARAM("token", szRandom) << CHAR_PARAM("session_id", m_szGatewaySessionId) << INT_PARAM("seq", m_iGatewaySeq);
+	GatewaySend(root);
+}
+
+bool CDiscordProto::GatewaySendStatus(int iStatus, const wchar_t *pwszStatusText)
+{
+	if (iStatus == ID_STATUS_OFFLINE) {
+		Push(new AsyncHttpRequest(this, REQUEST_POST, "/auth/logout", nullptr));
+		return true;
+	}
+
+	const char *pszStatus;
+	switch (iStatus) {
+	case ID_STATUS_AWAY:
+	case ID_STATUS_NA:
+		pszStatus = "idle"; break;
+	case ID_STATUS_DND:
+		pszStatus = "dnd"; break;
+	case ID_STATUS_INVISIBLE:
+		pszStatus = "invisible"; break;
+	default:
+		pszStatus = "online"; break;
+	}
+
+	JSONNode payload; payload.set_name("d");
+	payload << INT64_PARAM("since", __int64(time(0)) * 1000) << BOOL_PARAM("afk", true) << CHAR_PARAM("status", pszStatus);
+	if (pwszStatusText == nullptr)
+		payload << CHAR_PARAM("game", nullptr);
+	else {
+		JSONNode game; game.set_name("game"); game << WCHAR_PARAM("name", pwszStatusText) << INT_PARAM("type", 0);
+		payload << game;
+	}
+	
+	JSONNode root; root << INT_PARAM("op", OPCODE_STATUS_UPDATE) << payload;
+	return GatewaySend(root);
+}
diff --git a/protocols/Discord/src/groupchat.cpp b/protocols/Discord/src/groupchat.cpp
index f34e35c93a..146f8de1fe 100644
--- a/protocols/Discord/src/groupchat.cpp
+++ b/protocols/Discord/src/groupchat.cpp
@@ -1,235 +1,235 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-enum {
-	IDM_CANCEL,
-	IDM_COPY_ID,
-
-	IDM_CHANGENICK, IDM_CHANGETOPIC, IDM_RENAME, IDM_DESTROY
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void BuildStatusList(const CDiscordGuild *pGuild, SESSION_INFO *si)
-{
-	Chat_AddGroup(si, L"@owner");
-
-	for (auto &it : pGuild->arRoles)
-		Chat_AddGroup(si, it->wszName);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static gc_item sttLogListItems[] =
-{
-	{ LPGENW("Change &nickname"), IDM_CHANGENICK, MENU_ITEM },
-	{ LPGENW("Channel control"), FALSE, MENU_NEWPOPUP },
-	{ LPGENW("Change &topic"), IDM_CHANGETOPIC, MENU_POPUPITEM },
-	{ LPGENW("&Rename channel"), IDM_RENAME, MENU_POPUPITEM },
-	{ nullptr, 0, MENU_POPUPSEPARATOR },
-	{ LPGENW("&Destroy channel"), IDM_DESTROY, MENU_POPUPITEM },
-};
-
-static gc_item sttNicklistItems[] =
-{
-	{ LPGENW("Copy ID"), IDM_COPY_ID, MENU_ITEM },
-};
-
-int CDiscordProto::GroupchatMenuHook(WPARAM, LPARAM lParam)
-{
-	GCMENUITEMS* gcmi = (GCMENUITEMS*)lParam;
-	if (gcmi == nullptr)
-		return 0;
-
-	if (mir_strcmpi(gcmi->pszModule, m_szModuleName))
-		return 0;
-
-	CDiscordUser *pChat = FindUserByChannel(_wtoi64(gcmi->pszID));
-	if (pChat == nullptr)
-		return 0;
-
-	if (gcmi->Type == MENU_ON_LOG)
-		Chat_AddMenuItems(gcmi->hMenu, _countof(sttLogListItems), sttLogListItems, &g_plugin);
-	else if (gcmi->Type == MENU_ON_NICKLIST)
-		Chat_AddMenuItems(gcmi->hMenu, _countof(sttNicklistItems), sttNicklistItems, &g_plugin);
-
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::Chat_SendPrivateMessage(GCHOOK *gch)
-{
-	SnowFlake userId = _wtoi64(gch->ptszUID);
-
-	MCONTACT hContact;
-	CDiscordUser *pUser = FindUser(userId);
-	if (pUser == nullptr) {
-		PROTOSEARCHRESULT psr = { sizeof(psr) };
-		psr.id.w = (wchar_t*)gch->ptszUID;
-		psr.nick.w = (wchar_t*)gch->ptszNick;
-		if ((hContact = AddToList(PALF_TEMPORARY, &psr)) == 0)
-			return;
-
-		setId(hContact, DB_KEY_ID, userId);
-		setId(hContact, DB_KEY_CHANNELID, _wtoi64(gch->si->ptszID));
-		setWString(hContact, DB_KEY_NICK, gch->ptszNick);
-		Contact::Hide(hContact);
-		db_set_dw(hContact, "Ignore", "Mask1", 0);
-	}
-	else hContact = pUser->hContact;
-
-	CallService(MS_MSG_SENDMESSAGE, hContact, 0);
-}
-
-void CDiscordProto::Chat_ProcessLogMenu(GCHOOK *gch)
-{
-	CDiscordUser *pUser = FindUserByChannel(_wtoi64(gch->si->ptszID));
-	if (pUser == nullptr)
-		return;
-
-	ENTER_STRING es = {};
-	es.szModuleName = m_szModuleName;
-
-	switch (gch->dwData) {
-	case IDM_DESTROY:
-		if (IDYES == MessageBox(nullptr, TranslateT("Do you really want to destroy this channel? This action is non-revertable."), m_tszUserName, MB_YESNO | MB_ICONQUESTION)) {
-			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
-			Push(new AsyncHttpRequest(this, REQUEST_DELETE, szUrl, nullptr));
-		}
-		break;
-
-	case IDM_RENAME:
-		es.caption = TranslateT("Enter new channel name:");
-		es.type = ESF_COMBO;
-		es.szDataPrefix = "chat_rename";
-		if (EnterString(&es)) {
-			JSONNode root; root << WCHAR_PARAM("name", es.ptszResult);
-			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
-			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
-			mir_free(es.ptszResult);
-		}
-		break;
-
-	case IDM_CHANGETOPIC:
-		es.caption = TranslateT("Enter new topic:");
-		es.type = ESF_RICHEDIT;
-		es.szDataPrefix = "chat_topic";
-		if (EnterString(&es)) {
-			JSONNode root; root << WCHAR_PARAM("topic", es.ptszResult);
-			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
-			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
-			mir_free(es.ptszResult);
-		}
-		break;
-
-	case IDM_CHANGENICK:
-		es.caption = TranslateT("Enter your new nick name:");
-		es.type = ESF_COMBO;
-		es.szDataPrefix = "chat_nick";
-		es.recentCount = 5;
-		if (EnterString(&es)) {
-			JSONNode root; root << WCHAR_PARAM("nick", es.ptszResult);
-			CMStringA szUrl(FORMAT, "/guilds/%lld/members/@me/nick", pUser->pGuild->id);
-			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
-			mir_free(es.ptszResult);
-		}
-		break;
-	}
-}
-
-void CDiscordProto::Chat_ProcessNickMenu(GCHOOK* gch)
-{
-	auto *pChannel = FindUserByChannel(_wtoi64(gch->si->ptszID));
-	if (pChannel == nullptr || pChannel->pGuild == nullptr)
-		return;
-
-	auto* pUser = pChannel->pGuild->FindUser(_wtoi64(gch->ptszUID));
-	if (pUser == nullptr)
-		return;
-
-	switch (gch->dwData) {
-	case IDM_COPY_ID:
-		CopyId(pUser->wszDiscordId);
-		break;
-	}
-}
-
-int CDiscordProto::GroupchatEventHook(WPARAM, LPARAM lParam)
-{
-	GCHOOK *gch = (GCHOOK*)lParam;
-	if (gch == nullptr)
-		return 0;
-
-	if (mir_strcmpi(gch->si->pszModule, m_szModuleName))
-		return 0;
-
-	switch (gch->iType) {
-	case GC_USER_MESSAGE:
-		if (m_bOnline && mir_wstrlen(gch->ptszText) > 0) {
-			CMStringW wszText(gch->ptszText);
-			wszText.TrimRight();
-
-			int pos = wszText.Find(':');
-			if (pos != -1) {
-				auto wszWord = wszText.Left(pos);
-				wszWord.Trim();
-				if (auto *si = g_chatApi.SM_FindSession(gch->si->ptszID, gch->si->pszModule)) {
-					USERINFO *pUser = nullptr;
-
-					for (auto &U : si->getUserList())
-						if (wszWord == U->pszNick) {
-							pUser = U;
-							break;
-						}
-
-					if (pUser) {
-						wszText.Delete(0, pos);
-						wszText.Insert(0, L"<@" + CMStringW(pUser->pszUID) + L">");
-					}
-				}
-			}
-
-			Chat_UnescapeTags(wszText.GetBuffer());
-
-			JSONNode body; body << WCHAR_PARAM("content", wszText);
-			CMStringA szUrl(FORMAT, "/channels/%S/messages", gch->si->ptszID);
-			Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr, &body));
-		}
-		break;
-
-	case GC_USER_PRIVMESS:
-		Chat_SendPrivateMessage(gch);
-		break;
-
-	case GC_USER_LOGMENU:
-		Chat_ProcessLogMenu(gch);
-		break;
-
-	case GC_USER_NICKLISTMENU:
-		Chat_ProcessNickMenu(gch);
-		break;
-
-	case GC_USER_TYPNOTIFY:
-		UserIsTyping(gch->si->hContact, (int)gch->dwData);
-		break;
-	}
-
-	return 1;
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+enum {
+	IDM_CANCEL,
+	IDM_COPY_ID,
+
+	IDM_CHANGENICK, IDM_CHANGETOPIC, IDM_RENAME, IDM_DESTROY
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void BuildStatusList(const CDiscordGuild *pGuild, SESSION_INFO *si)
+{
+	Chat_AddGroup(si, L"@owner");
+
+	for (auto &it : pGuild->arRoles)
+		Chat_AddGroup(si, it->wszName);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static gc_item sttLogListItems[] =
+{
+	{ LPGENW("Change &nickname"), IDM_CHANGENICK, MENU_ITEM },
+	{ LPGENW("Channel control"), FALSE, MENU_NEWPOPUP },
+	{ LPGENW("Change &topic"), IDM_CHANGETOPIC, MENU_POPUPITEM },
+	{ LPGENW("&Rename channel"), IDM_RENAME, MENU_POPUPITEM },
+	{ nullptr, 0, MENU_POPUPSEPARATOR },
+	{ LPGENW("&Destroy channel"), IDM_DESTROY, MENU_POPUPITEM },
+};
+
+static gc_item sttNicklistItems[] =
+{
+	{ LPGENW("Copy ID"), IDM_COPY_ID, MENU_ITEM },
+};
+
+int CDiscordProto::GroupchatMenuHook(WPARAM, LPARAM lParam)
+{
+	GCMENUITEMS* gcmi = (GCMENUITEMS*)lParam;
+	if (gcmi == nullptr)
+		return 0;
+
+	if (mir_strcmpi(gcmi->pszModule, m_szModuleName))
+		return 0;
+
+	CDiscordUser *pChat = FindUserByChannel(_wtoi64(gcmi->pszID));
+	if (pChat == nullptr)
+		return 0;
+
+	if (gcmi->Type == MENU_ON_LOG)
+		Chat_AddMenuItems(gcmi->hMenu, _countof(sttLogListItems), sttLogListItems, &g_plugin);
+	else if (gcmi->Type == MENU_ON_NICKLIST)
+		Chat_AddMenuItems(gcmi->hMenu, _countof(sttNicklistItems), sttNicklistItems, &g_plugin);
+
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::Chat_SendPrivateMessage(GCHOOK *gch)
+{
+	SnowFlake userId = _wtoi64(gch->ptszUID);
+
+	MCONTACT hContact;
+	CDiscordUser *pUser = FindUser(userId);
+	if (pUser == nullptr) {
+		PROTOSEARCHRESULT psr = { sizeof(psr) };
+		psr.id.w = (wchar_t*)gch->ptszUID;
+		psr.nick.w = (wchar_t*)gch->ptszNick;
+		if ((hContact = AddToList(PALF_TEMPORARY, &psr)) == 0)
+			return;
+
+		setId(hContact, DB_KEY_ID, userId);
+		setId(hContact, DB_KEY_CHANNELID, _wtoi64(gch->si->ptszID));
+		setWString(hContact, DB_KEY_NICK, gch->ptszNick);
+		Contact::Hide(hContact);
+		db_set_dw(hContact, "Ignore", "Mask1", 0);
+	}
+	else hContact = pUser->hContact;
+
+	CallService(MS_MSG_SENDMESSAGE, hContact, 0);
+}
+
+void CDiscordProto::Chat_ProcessLogMenu(GCHOOK *gch)
+{
+	CDiscordUser *pUser = FindUserByChannel(_wtoi64(gch->si->ptszID));
+	if (pUser == nullptr)
+		return;
+
+	ENTER_STRING es = {};
+	es.szModuleName = m_szModuleName;
+
+	switch (gch->dwData) {
+	case IDM_DESTROY:
+		if (IDYES == MessageBox(nullptr, TranslateT("Do you really want to destroy this channel? This action is non-revertable."), m_tszUserName, MB_YESNO | MB_ICONQUESTION)) {
+			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
+			Push(new AsyncHttpRequest(this, REQUEST_DELETE, szUrl, nullptr));
+		}
+		break;
+
+	case IDM_RENAME:
+		es.caption = TranslateT("Enter new channel name:");
+		es.type = ESF_COMBO;
+		es.szDataPrefix = "chat_rename";
+		if (EnterString(&es)) {
+			JSONNode root; root << WCHAR_PARAM("name", es.ptszResult);
+			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
+			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
+			mir_free(es.ptszResult);
+		}
+		break;
+
+	case IDM_CHANGETOPIC:
+		es.caption = TranslateT("Enter new topic:");
+		es.type = ESF_RICHEDIT;
+		es.szDataPrefix = "chat_topic";
+		if (EnterString(&es)) {
+			JSONNode root; root << WCHAR_PARAM("topic", es.ptszResult);
+			CMStringA szUrl(FORMAT, "/channels/%S", pUser->wszUsername.c_str());
+			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
+			mir_free(es.ptszResult);
+		}
+		break;
+
+	case IDM_CHANGENICK:
+		es.caption = TranslateT("Enter your new nick name:");
+		es.type = ESF_COMBO;
+		es.szDataPrefix = "chat_nick";
+		es.recentCount = 5;
+		if (EnterString(&es)) {
+			JSONNode root; root << WCHAR_PARAM("nick", es.ptszResult);
+			CMStringA szUrl(FORMAT, "/guilds/%lld/members/@me/nick", pUser->pGuild->id);
+			Push(new AsyncHttpRequest(this, REQUEST_PATCH, szUrl, nullptr, &root));
+			mir_free(es.ptszResult);
+		}
+		break;
+	}
+}
+
+void CDiscordProto::Chat_ProcessNickMenu(GCHOOK* gch)
+{
+	auto *pChannel = FindUserByChannel(_wtoi64(gch->si->ptszID));
+	if (pChannel == nullptr || pChannel->pGuild == nullptr)
+		return;
+
+	auto* pUser = pChannel->pGuild->FindUser(_wtoi64(gch->ptszUID));
+	if (pUser == nullptr)
+		return;
+
+	switch (gch->dwData) {
+	case IDM_COPY_ID:
+		CopyId(pUser->wszDiscordId);
+		break;
+	}
+}
+
+int CDiscordProto::GroupchatEventHook(WPARAM, LPARAM lParam)
+{
+	GCHOOK *gch = (GCHOOK*)lParam;
+	if (gch == nullptr)
+		return 0;
+
+	if (mir_strcmpi(gch->si->pszModule, m_szModuleName))
+		return 0;
+
+	switch (gch->iType) {
+	case GC_USER_MESSAGE:
+		if (m_bOnline && mir_wstrlen(gch->ptszText) > 0) {
+			CMStringW wszText(gch->ptszText);
+			wszText.TrimRight();
+
+			int pos = wszText.Find(':');
+			if (pos != -1) {
+				auto wszWord = wszText.Left(pos);
+				wszWord.Trim();
+				if (auto *si = g_chatApi.SM_FindSession(gch->si->ptszID, gch->si->pszModule)) {
+					USERINFO *pUser = nullptr;
+
+					for (auto &U : si->getUserList())
+						if (wszWord == U->pszNick) {
+							pUser = U;
+							break;
+						}
+
+					if (pUser) {
+						wszText.Delete(0, pos);
+						wszText.Insert(0, L"<@" + CMStringW(pUser->pszUID) + L">");
+					}
+				}
+			}
+
+			Chat_UnescapeTags(wszText.GetBuffer());
+
+			JSONNode body; body << WCHAR_PARAM("content", wszText);
+			CMStringA szUrl(FORMAT, "/channels/%S/messages", gch->si->ptszID);
+			Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr, &body));
+		}
+		break;
+
+	case GC_USER_PRIVMESS:
+		Chat_SendPrivateMessage(gch);
+		break;
+
+	case GC_USER_LOGMENU:
+		Chat_ProcessLogMenu(gch);
+		break;
+
+	case GC_USER_NICKLISTMENU:
+		Chat_ProcessNickMenu(gch);
+		break;
+
+	case GC_USER_TYPNOTIFY:
+		UserIsTyping(gch->si->hContact, (int)gch->dwData);
+		break;
+	}
+
+	return 1;
+}
diff --git a/protocols/Discord/src/guilds.cpp b/protocols/Discord/src/guilds.cpp
index d05ff80863..760437ceb0 100644
--- a/protocols/Discord/src/guilds.cpp
+++ b/protocols/Discord/src/guilds.cpp
@@ -1,413 +1,413 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-int compareUsers(const CDiscordUser *p1, const CDiscordUser *p2);
-
-static int compareRoles(const CDiscordRole *p1, const CDiscordRole *p2)
-{
-	return compareInt64(p1->id, p2->id);
-}
-
-static int compareChatUsers(const CDiscordGuildMember *p1, const CDiscordGuildMember *p2)
-{
-	return compareInt64(p1->userId, p2->userId);
-}
-
-CDiscordGuild::CDiscordGuild(SnowFlake _id) :
-	id(_id),
-	arChannels(10, compareUsers),
-	arChatUsers(30, compareChatUsers),
-	arRoles(10, compareRoles)
-{
-}
-
-CDiscordGuild::~CDiscordGuild()
-{
-}
-
-CDiscordUser::~CDiscordUser()
-{
-	if (pGuild != nullptr)
-		pGuild->arChannels.remove(this);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// reads a presence block from json
-
-void CDiscordProto::ProcessPresence(const JSONNode &root)
-{
-	auto userId = ::getId(root["user"]["id"]);
-	CDiscordUser *pUser = FindUser(userId);
-	if (pUser == nullptr) {
-		debugLogA("Presence from unknown user id %lld ignored", userId);
-		return;
-	}
-
-	setWord(pUser->hContact, "Status", StrToStatus(root["status"].as_mstring()));
-
-	CheckAvatarChange(pUser->hContact, root["user"]["avatar"].as_mstring());
-
-	for (auto &act : root["activities"]) {
-		CMStringW wszStatus(act["state"].as_mstring());
-		if (!wszStatus.IsEmpty())
-			db_set_ws(pUser->hContact, "CList", "StatusMsg", wszStatus);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// reads a role from json
-
-void CDiscordProto::ProcessRole(CDiscordGuild *guild, const JSONNode &role)
-{
-	SnowFlake id = ::getId(role["id"]);
-	CDiscordRole *p = guild->arRoles.find((CDiscordRole*)&id);
-	if (p == nullptr) {
-		p = new CDiscordRole();
-		p->id = id;
-		guild->arRoles.insert(p);
-	}
-
-	p->color = role["color"].as_int();
-	p->position = role["position"].as_int();
-	p->permissions = role["permissions"].as_int();
-	p->wszName = role["name"].as_mstring();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static void sttSetGroupName(MCONTACT hContact, const wchar_t *pwszGroupName)
-{
-	ptrW wszOldName(Clist_GetGroup(hContact));
-	if (wszOldName != nullptr) {
-		ptrW wszChatGroup(Chat_GetGroup());
-		if (mir_wstrcmpi(wszOldName, wszChatGroup))
-			return; // custom group, don't touch it
-	}
-
-	Clist_SetGroup(hContact, pwszGroupName);
-}
-
-void CDiscordProto::BatchChatCreate(void *param)
-{
-	CDiscordGuild *pGuild = (CDiscordGuild*)param;
-
-	for (auto &it : pGuild->arChannels)
-		if (!it->bIsPrivate && !it->bIsGroup)
-			CreateChat(pGuild, it);
-}
-
-void CDiscordProto::CreateChat(CDiscordGuild *pGuild, CDiscordUser *pUser)
-{
-	SESSION_INFO *si = Chat_NewSession(GCW_CHATROOM, m_szModuleName, pUser->wszUsername, pUser->wszChannelName);
-	si->pParent = pGuild->pParentSi;
-	pUser->hContact = si->hContact;
-	setId(pUser->hContact, DB_KEY_ID, pUser->channelId);
-	setId(pUser->hContact, DB_KEY_CHANNELID, pUser->channelId);
-
-	SnowFlake oldMsgId = getId(pUser->hContact, DB_KEY_LASTMSGID);
-	if (oldMsgId == 0)
-		RetrieveHistory(pUser, MSG_BEFORE, pUser->lastMsgId, 20);
-	else if (!pUser->bSynced && pUser->lastMsgId > oldMsgId) {
-		pUser->bSynced = true;
-		RetrieveHistory(pUser, MSG_AFTER, oldMsgId, 99);
-	}
-
-	if (m_bUseGuildGroups) {
-		if (pUser->parentId) {
-			CDiscordUser *pParent = FindUserByChannel(pUser->parentId);
-			if (pParent != nullptr)
-				sttSetGroupName(pUser->hContact, pParent->wszChannelName);
-		}
-		else sttSetGroupName(pUser->hContact, Clist_GroupGetName(pGuild->groupId));
-	}
-
-	BuildStatusList(pGuild, si);
-
-	Chat_Control(m_szModuleName, pUser->wszUsername, m_bHideGroupchats ? WINDOW_HIDDEN : SESSION_INITDONE);
-	Chat_Control(m_szModuleName, pUser->wszUsername, SESSION_ONLINE);
-
-	if (!pUser->wszTopic.IsEmpty()) {
-		Chat_SetStatusbarText(m_szModuleName, pUser->wszUsername, pUser->wszTopic);
-
-		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TOPIC };
-		gce.pszID.w = pUser->wszUsername;
-		gce.time = time(0);
-		gce.pszText.w = pUser->wszTopic;
-		Chat_Event(&gce);
-	}
-}
-
-void CDiscordProto::ProcessGuild(const JSONNode &pRoot)
-{
-	SnowFlake guildId = ::getId(pRoot["id"]);
-
-	CDiscordGuild *pGuild = FindGuild(guildId);
-	if (pGuild == nullptr) {
-		pGuild = new CDiscordGuild(guildId);
-		pGuild->LoadFromFile();
-		arGuilds.insert(pGuild);
-	}
-
-	pGuild->ownerId = ::getId(pRoot["owner_id"]);
-	pGuild->wszName = pRoot["name"].as_mstring();
-	if (m_bUseGuildGroups)
-		pGuild->groupId = Clist_GroupCreate(Clist_GroupExists(m_wszDefaultGroup), pGuild->wszName);
-
-	SESSION_INFO *si = Chat_NewSession(GCW_SERVER, m_szModuleName, pGuild->wszName, pGuild->wszName, pGuild);
-	if (si == nullptr)
-		return;
-
-	pGuild->pParentSi = (SESSION_INFO*)si;
-	pGuild->hContact = si->hContact;
-	setId(pGuild->hContact, DB_KEY_CHANNELID, guildId);
-
-	Chat_Control(m_szModuleName, pGuild->wszName, WINDOW_HIDDEN);
-	Chat_Control(m_szModuleName, pGuild->wszName, SESSION_ONLINE);
-
-	for (auto &it : pRoot["roles"])
-		ProcessRole(pGuild, it);
-
-	BuildStatusList(pGuild, si);
-
-	for (auto &it : pRoot["channels"])
-		ProcessGuildChannel(pGuild, it);
-
-	if (!pGuild->bSynced && getByte(si->hContact, "EnableSync"))
-		GatewaySendGuildInfo(pGuild);
-
-	// store all guild members
-	for (auto &it : pRoot["members"]) {
-		auto *pm = ProcessGuildUser(pGuild, it);
-
-		CMStringW wszNick = it["nick"].as_mstring();
-		if (!wszNick.IsEmpty())
-			pm->wszNick = wszNick;
-
-		pm->iStatus = ID_STATUS_OFFLINE;
-	}
-
-	// parse online statuses
-	for (auto &it : pRoot["presences"]) {
-		CDiscordGuildMember *gm = pGuild->FindUser(::getId(it["user"]["id"]));
-		if (gm != nullptr)
-			gm->iStatus = StrToStatus(it["status"].as_mstring());
-	}
-
-	for (auto &it : pGuild->arChatUsers)
-		AddGuildUser(pGuild, *it);
-
-	if (!m_bTerminated)
-		ForkThread(&CDiscordProto::BatchChatCreate, pGuild);
-
-	pGuild->bSynced = true;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-CDiscordUser* CDiscordProto::ProcessGuildChannel(CDiscordGuild *pGuild, const JSONNode &pch)
-{
-	CMStringW wszChannelId = pch["id"].as_mstring();
-	SnowFlake channelId = _wtoi64(wszChannelId);
-	CMStringW wszName = pch["name"].as_mstring();
-	CDiscordUser *pUser;
-
-	// filter our all channels but the text ones
-	switch (pch["type"].as_int()) {
-	case 4: // channel group
-		if (!m_bUseGuildGroups) // ignore groups when they aren't enabled
-			return nullptr;
-
-		pUser = FindUserByChannel(channelId);
-		if (pUser == nullptr) {
-			// missing channel - create it
-			pUser = new CDiscordUser(channelId);
-			pUser->bIsPrivate = false;
-			pUser->channelId = channelId;
-			pUser->bIsGroup = true;
-			arUsers.insert(pUser);
-
-			pGuild->arChannels.insert(pUser);
-
-			MGROUP grpId = Clist_GroupCreate(pGuild->groupId, wszName);
-			pUser->wszChannelName = Clist_GroupGetName(grpId);
-		}
-		return pUser;
-
-	case 0: // text channel
-		pUser = FindUserByChannel(channelId);
-		if (pUser == nullptr) {
-			// missing channel - create it
-			pUser = new CDiscordUser(channelId);
-			pUser->bIsPrivate = false;
-			pUser->channelId = channelId;
-			arUsers.insert(pUser);
-		}
-
-		if (pGuild->arChannels.find(pUser) == nullptr)
-			pGuild->arChannels.insert(pUser);
-
-		pUser->wszUsername = wszChannelId;
-		if (m_bUseGuildGroups)
-			pUser->wszChannelName = L"#" + wszName;
-		else
-			pUser->wszChannelName = pGuild->wszName + L"#" + wszName;
-		pUser->wszTopic = pch["topic"].as_mstring();
-		pUser->pGuild = pGuild;
-		pUser->lastMsgId = ::getId(pch["last_message_id"]);
-		pUser->parentId = _wtoi64(pch["parent_id"].as_mstring());
-		return pUser;
-	}
-
-	return nullptr;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-CDiscordGuildMember* CDiscordProto::ProcessGuildUser(CDiscordGuild *pGuild, const JSONNode &pRoot, bool *pbNew)
-{
-	auto& pUser = pRoot["user"];
-
-	bool bNew = false;
-	CMStringW wszUserId = pUser["id"].as_mstring();
-	SnowFlake userId = _wtoi64(wszUserId);
-	CDiscordGuildMember *pm = pGuild->FindUser(userId);
-	if (pm == nullptr) {
-		pm = new CDiscordGuildMember(userId);
-		pGuild->arChatUsers.insert(pm);
-		bNew = true;
-	}
-
-	pm->wszDiscordId = pUser["username"].as_mstring() + L"#" + pUser["discriminator"].as_mstring();
-	pm->wszNick = pRoot["nick"].as_mstring();
-	if (pm->wszNick.IsEmpty())
-		pm->wszNick = pUser["username"].as_mstring();
-	else
-		bNew = true;
-
-	if (userId == pGuild->ownerId)
-		pm->wszRole = L"@owner";
-	else {
-		CDiscordRole *pRole = nullptr;
-		for (auto &itr : pRoot["roles"]) {
-			SnowFlake roleId = ::getId(itr);
-			if (pRole = pGuild->arRoles.find((CDiscordRole *)&roleId))
-				break;
-		}
-		pm->wszRole = (pRole == nullptr) ? L"@everyone" : pRole->wszName;
-	}
-
-	if (pbNew)
-		*pbNew = bNew;
-	return pm;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::ProcessChatUser(CDiscordUser *pChat, const CMStringW &wszUserId, const JSONNode &pRoot)
-{
-	// input data control
-	SnowFlake userId = _wtoi64(wszUserId);
-	CDiscordGuild *pGuild = pChat->pGuild;
-	if (pGuild == nullptr || userId == 0)
-		return;
-
-	// does user exist? if yes, there's nothing to do
-	auto *pm = pGuild->FindUser(userId);
-	if (pm != nullptr)
-		return;
-
-	// otherwise let's create a user and insert him into all guild's chats
-	pm = new CDiscordGuildMember(userId);
-	pm->wszDiscordId = pRoot["author"]["username"].as_mstring() + L"#" + pRoot["author"]["discriminator"].as_mstring();
-	pm->wszNick = pRoot["nick"].as_mstring();
-	if (pm->wszNick.IsEmpty())
-		pm->wszNick = pRoot["author"]["username"].as_mstring();
-	pGuild->arChatUsers.insert(pm);
-
-	debugLogA("add missing user to chat: id=%lld, nick=%S", userId, pm->wszNick.c_str());
-	AddGuildUser(pGuild, *pm);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::AddGuildUser(CDiscordGuild *pGuild, const CDiscordGuildMember &pUser)
-{
-	int flags = 0;
-	switch (pUser.iStatus) {
-	case ID_STATUS_ONLINE: case ID_STATUS_NA: case ID_STATUS_DND:
-		flags = 1;
-		break;
-	}
-
-	auto *pStatus = g_chatApi.TM_FindStatus(pGuild->pParentSi->pStatuses, pUser.wszRole);
-
-	wchar_t wszUserId[100];
-	_i64tow_s(pUser.userId, wszUserId, _countof(wszUserId), 10);
-	
-	auto *pu = g_chatApi.UM_AddUser(pGuild->pParentSi, wszUserId, pUser.wszNick, (pStatus) ? pStatus->iStatus : 0);
-	pu->iStatusEx = flags;
-	if (pUser.userId == m_ownId)
-		pGuild->pParentSi->pMe = pu;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordGuild::LoadFromFile()
-{
-	int fileNo = _wopen(GetCacheFile(), O_TEXT | O_RDONLY);
-	if (fileNo == -1)
-		return;
-
-	int fSize = ::filelength(fileNo);
-	ptrA json((char*)mir_alloc(fSize + 1));
-	read(fileNo, json, fSize);
-	close(fileNo);
-
-	JSONNode cached = JSONNode::parse(json);
-	for (auto &it : cached) {
-		SnowFlake userId = getId(it["id"]);
-		auto *pUser = FindUser(userId);
-		if (pUser == nullptr) {
-			pUser = new CDiscordGuildMember(userId);
-			arChatUsers.insert(pUser);
-		}
-
-		pUser->wszNick = it["n"].as_mstring();
-		pUser->wszRole = it["r"].as_mstring();
-	}
-}
-
-void CDiscordGuild ::SaveToFile()
-{
-	JSONNode members(JSON_ARRAY);
-	for (auto &it : arChatUsers) {
-		JSONNode member; 
-		member << INT64_PARAM("id", it->userId) << WCHAR_PARAM("n", it->wszNick) << WCHAR_PARAM("r", it->wszRole);
-		members << member;
-	}
-
-	CMStringW wszFileName(GetCacheFile());
-	CreatePathToFileW(wszFileName);
-	int fileNo = _wopen(wszFileName, O_CREAT | O_TRUNC | O_TEXT | O_WRONLY);
-	if (fileNo != -1) {
-		std::string json = members.write_formatted();
-		write(fileNo, json.c_str(), (int)json.size());
-		close(fileNo);
-	}
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+int compareUsers(const CDiscordUser *p1, const CDiscordUser *p2);
+
+static int compareRoles(const CDiscordRole *p1, const CDiscordRole *p2)
+{
+	return compareInt64(p1->id, p2->id);
+}
+
+static int compareChatUsers(const CDiscordGuildMember *p1, const CDiscordGuildMember *p2)
+{
+	return compareInt64(p1->userId, p2->userId);
+}
+
+CDiscordGuild::CDiscordGuild(SnowFlake _id) :
+	id(_id),
+	arChannels(10, compareUsers),
+	arChatUsers(30, compareChatUsers),
+	arRoles(10, compareRoles)
+{
+}
+
+CDiscordGuild::~CDiscordGuild()
+{
+}
+
+CDiscordUser::~CDiscordUser()
+{
+	if (pGuild != nullptr)
+		pGuild->arChannels.remove(this);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// reads a presence block from json
+
+void CDiscordProto::ProcessPresence(const JSONNode &root)
+{
+	auto userId = ::getId(root["user"]["id"]);
+	CDiscordUser *pUser = FindUser(userId);
+	if (pUser == nullptr) {
+		debugLogA("Presence from unknown user id %lld ignored", userId);
+		return;
+	}
+
+	setWord(pUser->hContact, "Status", StrToStatus(root["status"].as_mstring()));
+
+	CheckAvatarChange(pUser->hContact, root["user"]["avatar"].as_mstring());
+
+	for (auto &act : root["activities"]) {
+		CMStringW wszStatus(act["state"].as_mstring());
+		if (!wszStatus.IsEmpty())
+			db_set_ws(pUser->hContact, "CList", "StatusMsg", wszStatus);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// reads a role from json
+
+void CDiscordProto::ProcessRole(CDiscordGuild *guild, const JSONNode &role)
+{
+	SnowFlake id = ::getId(role["id"]);
+	CDiscordRole *p = guild->arRoles.find((CDiscordRole*)&id);
+	if (p == nullptr) {
+		p = new CDiscordRole();
+		p->id = id;
+		guild->arRoles.insert(p);
+	}
+
+	p->color = role["color"].as_int();
+	p->position = role["position"].as_int();
+	p->permissions = role["permissions"].as_int();
+	p->wszName = role["name"].as_mstring();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static void sttSetGroupName(MCONTACT hContact, const wchar_t *pwszGroupName)
+{
+	ptrW wszOldName(Clist_GetGroup(hContact));
+	if (wszOldName != nullptr) {
+		ptrW wszChatGroup(Chat_GetGroup());
+		if (mir_wstrcmpi(wszOldName, wszChatGroup))
+			return; // custom group, don't touch it
+	}
+
+	Clist_SetGroup(hContact, pwszGroupName);
+}
+
+void CDiscordProto::BatchChatCreate(void *param)
+{
+	CDiscordGuild *pGuild = (CDiscordGuild*)param;
+
+	for (auto &it : pGuild->arChannels)
+		if (!it->bIsPrivate && !it->bIsGroup)
+			CreateChat(pGuild, it);
+}
+
+void CDiscordProto::CreateChat(CDiscordGuild *pGuild, CDiscordUser *pUser)
+{
+	SESSION_INFO *si = Chat_NewSession(GCW_CHATROOM, m_szModuleName, pUser->wszUsername, pUser->wszChannelName);
+	si->pParent = pGuild->pParentSi;
+	pUser->hContact = si->hContact;
+	setId(pUser->hContact, DB_KEY_ID, pUser->channelId);
+	setId(pUser->hContact, DB_KEY_CHANNELID, pUser->channelId);
+
+	SnowFlake oldMsgId = getId(pUser->hContact, DB_KEY_LASTMSGID);
+	if (oldMsgId == 0)
+		RetrieveHistory(pUser, MSG_BEFORE, pUser->lastMsgId, 20);
+	else if (!pUser->bSynced && pUser->lastMsgId > oldMsgId) {
+		pUser->bSynced = true;
+		RetrieveHistory(pUser, MSG_AFTER, oldMsgId, 99);
+	}
+
+	if (m_bUseGuildGroups) {
+		if (pUser->parentId) {
+			CDiscordUser *pParent = FindUserByChannel(pUser->parentId);
+			if (pParent != nullptr)
+				sttSetGroupName(pUser->hContact, pParent->wszChannelName);
+		}
+		else sttSetGroupName(pUser->hContact, Clist_GroupGetName(pGuild->groupId));
+	}
+
+	BuildStatusList(pGuild, si);
+
+	Chat_Control(m_szModuleName, pUser->wszUsername, m_bHideGroupchats ? WINDOW_HIDDEN : SESSION_INITDONE);
+	Chat_Control(m_szModuleName, pUser->wszUsername, SESSION_ONLINE);
+
+	if (!pUser->wszTopic.IsEmpty()) {
+		Chat_SetStatusbarText(m_szModuleName, pUser->wszUsername, pUser->wszTopic);
+
+		GCEVENT gce = { m_szModuleName, 0, GC_EVENT_TOPIC };
+		gce.pszID.w = pUser->wszUsername;
+		gce.time = time(0);
+		gce.pszText.w = pUser->wszTopic;
+		Chat_Event(&gce);
+	}
+}
+
+void CDiscordProto::ProcessGuild(const JSONNode &pRoot)
+{
+	SnowFlake guildId = ::getId(pRoot["id"]);
+
+	CDiscordGuild *pGuild = FindGuild(guildId);
+	if (pGuild == nullptr) {
+		pGuild = new CDiscordGuild(guildId);
+		pGuild->LoadFromFile();
+		arGuilds.insert(pGuild);
+	}
+
+	pGuild->ownerId = ::getId(pRoot["owner_id"]);
+	pGuild->wszName = pRoot["name"].as_mstring();
+	if (m_bUseGuildGroups)
+		pGuild->groupId = Clist_GroupCreate(Clist_GroupExists(m_wszDefaultGroup), pGuild->wszName);
+
+	SESSION_INFO *si = Chat_NewSession(GCW_SERVER, m_szModuleName, pGuild->wszName, pGuild->wszName, pGuild);
+	if (si == nullptr)
+		return;
+
+	pGuild->pParentSi = (SESSION_INFO*)si;
+	pGuild->hContact = si->hContact;
+	setId(pGuild->hContact, DB_KEY_CHANNELID, guildId);
+
+	Chat_Control(m_szModuleName, pGuild->wszName, WINDOW_HIDDEN);
+	Chat_Control(m_szModuleName, pGuild->wszName, SESSION_ONLINE);
+
+	for (auto &it : pRoot["roles"])
+		ProcessRole(pGuild, it);
+
+	BuildStatusList(pGuild, si);
+
+	for (auto &it : pRoot["channels"])
+		ProcessGuildChannel(pGuild, it);
+
+	if (!pGuild->bSynced && getByte(si->hContact, "EnableSync"))
+		GatewaySendGuildInfo(pGuild);
+
+	// store all guild members
+	for (auto &it : pRoot["members"]) {
+		auto *pm = ProcessGuildUser(pGuild, it);
+
+		CMStringW wszNick = it["nick"].as_mstring();
+		if (!wszNick.IsEmpty())
+			pm->wszNick = wszNick;
+
+		pm->iStatus = ID_STATUS_OFFLINE;
+	}
+
+	// parse online statuses
+	for (auto &it : pRoot["presences"]) {
+		CDiscordGuildMember *gm = pGuild->FindUser(::getId(it["user"]["id"]));
+		if (gm != nullptr)
+			gm->iStatus = StrToStatus(it["status"].as_mstring());
+	}
+
+	for (auto &it : pGuild->arChatUsers)
+		AddGuildUser(pGuild, *it);
+
+	if (!m_bTerminated)
+		ForkThread(&CDiscordProto::BatchChatCreate, pGuild);
+
+	pGuild->bSynced = true;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+CDiscordUser* CDiscordProto::ProcessGuildChannel(CDiscordGuild *pGuild, const JSONNode &pch)
+{
+	CMStringW wszChannelId = pch["id"].as_mstring();
+	SnowFlake channelId = _wtoi64(wszChannelId);
+	CMStringW wszName = pch["name"].as_mstring();
+	CDiscordUser *pUser;
+
+	// filter our all channels but the text ones
+	switch (pch["type"].as_int()) {
+	case 4: // channel group
+		if (!m_bUseGuildGroups) // ignore groups when they aren't enabled
+			return nullptr;
+
+		pUser = FindUserByChannel(channelId);
+		if (pUser == nullptr) {
+			// missing channel - create it
+			pUser = new CDiscordUser(channelId);
+			pUser->bIsPrivate = false;
+			pUser->channelId = channelId;
+			pUser->bIsGroup = true;
+			arUsers.insert(pUser);
+
+			pGuild->arChannels.insert(pUser);
+
+			MGROUP grpId = Clist_GroupCreate(pGuild->groupId, wszName);
+			pUser->wszChannelName = Clist_GroupGetName(grpId);
+		}
+		return pUser;
+
+	case 0: // text channel
+		pUser = FindUserByChannel(channelId);
+		if (pUser == nullptr) {
+			// missing channel - create it
+			pUser = new CDiscordUser(channelId);
+			pUser->bIsPrivate = false;
+			pUser->channelId = channelId;
+			arUsers.insert(pUser);
+		}
+
+		if (pGuild->arChannels.find(pUser) == nullptr)
+			pGuild->arChannels.insert(pUser);
+
+		pUser->wszUsername = wszChannelId;
+		if (m_bUseGuildGroups)
+			pUser->wszChannelName = L"#" + wszName;
+		else
+			pUser->wszChannelName = pGuild->wszName + L"#" + wszName;
+		pUser->wszTopic = pch["topic"].as_mstring();
+		pUser->pGuild = pGuild;
+		pUser->lastMsgId = ::getId(pch["last_message_id"]);
+		pUser->parentId = _wtoi64(pch["parent_id"].as_mstring());
+		return pUser;
+	}
+
+	return nullptr;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+CDiscordGuildMember* CDiscordProto::ProcessGuildUser(CDiscordGuild *pGuild, const JSONNode &pRoot, bool *pbNew)
+{
+	auto& pUser = pRoot["user"];
+
+	bool bNew = false;
+	CMStringW wszUserId = pUser["id"].as_mstring();
+	SnowFlake userId = _wtoi64(wszUserId);
+	CDiscordGuildMember *pm = pGuild->FindUser(userId);
+	if (pm == nullptr) {
+		pm = new CDiscordGuildMember(userId);
+		pGuild->arChatUsers.insert(pm);
+		bNew = true;
+	}
+
+	pm->wszDiscordId = pUser["username"].as_mstring() + L"#" + pUser["discriminator"].as_mstring();
+	pm->wszNick = pRoot["nick"].as_mstring();
+	if (pm->wszNick.IsEmpty())
+		pm->wszNick = pUser["username"].as_mstring();
+	else
+		bNew = true;
+
+	if (userId == pGuild->ownerId)
+		pm->wszRole = L"@owner";
+	else {
+		CDiscordRole *pRole = nullptr;
+		for (auto &itr : pRoot["roles"]) {
+			SnowFlake roleId = ::getId(itr);
+			if (pRole = pGuild->arRoles.find((CDiscordRole *)&roleId))
+				break;
+		}
+		pm->wszRole = (pRole == nullptr) ? L"@everyone" : pRole->wszName;
+	}
+
+	if (pbNew)
+		*pbNew = bNew;
+	return pm;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::ProcessChatUser(CDiscordUser *pChat, const CMStringW &wszUserId, const JSONNode &pRoot)
+{
+	// input data control
+	SnowFlake userId = _wtoi64(wszUserId);
+	CDiscordGuild *pGuild = pChat->pGuild;
+	if (pGuild == nullptr || userId == 0)
+		return;
+
+	// does user exist? if yes, there's nothing to do
+	auto *pm = pGuild->FindUser(userId);
+	if (pm != nullptr)
+		return;
+
+	// otherwise let's create a user and insert him into all guild's chats
+	pm = new CDiscordGuildMember(userId);
+	pm->wszDiscordId = pRoot["author"]["username"].as_mstring() + L"#" + pRoot["author"]["discriminator"].as_mstring();
+	pm->wszNick = pRoot["nick"].as_mstring();
+	if (pm->wszNick.IsEmpty())
+		pm->wszNick = pRoot["author"]["username"].as_mstring();
+	pGuild->arChatUsers.insert(pm);
+
+	debugLogA("add missing user to chat: id=%lld, nick=%S", userId, pm->wszNick.c_str());
+	AddGuildUser(pGuild, *pm);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::AddGuildUser(CDiscordGuild *pGuild, const CDiscordGuildMember &pUser)
+{
+	int flags = 0;
+	switch (pUser.iStatus) {
+	case ID_STATUS_ONLINE: case ID_STATUS_NA: case ID_STATUS_DND:
+		flags = 1;
+		break;
+	}
+
+	auto *pStatus = g_chatApi.TM_FindStatus(pGuild->pParentSi->pStatuses, pUser.wszRole);
+
+	wchar_t wszUserId[100];
+	_i64tow_s(pUser.userId, wszUserId, _countof(wszUserId), 10);
+	
+	auto *pu = g_chatApi.UM_AddUser(pGuild->pParentSi, wszUserId, pUser.wszNick, (pStatus) ? pStatus->iStatus : 0);
+	pu->iStatusEx = flags;
+	if (pUser.userId == m_ownId)
+		pGuild->pParentSi->pMe = pu;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordGuild::LoadFromFile()
+{
+	int fileNo = _wopen(GetCacheFile(), O_TEXT | O_RDONLY);
+	if (fileNo == -1)
+		return;
+
+	int fSize = ::filelength(fileNo);
+	ptrA json((char*)mir_alloc(fSize + 1));
+	read(fileNo, json, fSize);
+	close(fileNo);
+
+	JSONNode cached = JSONNode::parse(json);
+	for (auto &it : cached) {
+		SnowFlake userId = getId(it["id"]);
+		auto *pUser = FindUser(userId);
+		if (pUser == nullptr) {
+			pUser = new CDiscordGuildMember(userId);
+			arChatUsers.insert(pUser);
+		}
+
+		pUser->wszNick = it["n"].as_mstring();
+		pUser->wszRole = it["r"].as_mstring();
+	}
+}
+
+void CDiscordGuild ::SaveToFile()
+{
+	JSONNode members(JSON_ARRAY);
+	for (auto &it : arChatUsers) {
+		JSONNode member; 
+		member << INT64_PARAM("id", it->userId) << WCHAR_PARAM("n", it->wszNick) << WCHAR_PARAM("r", it->wszRole);
+		members << member;
+	}
+
+	CMStringW wszFileName(GetCacheFile());
+	CreatePathToFileW(wszFileName);
+	int fileNo = _wopen(wszFileName, O_CREAT | O_TRUNC | O_TEXT | O_WRONLY);
+	if (fileNo != -1) {
+		std::string json = members.write_formatted();
+		write(fileNo, json.c_str(), (int)json.size());
+		close(fileNo);
+	}
+}
diff --git a/protocols/Discord/src/http.cpp b/protocols/Discord/src/http.cpp
index 2facf00af7..f65451f9ce 100644
--- a/protocols/Discord/src/http.cpp
+++ b/protocols/Discord/src/http.cpp
@@ -1,155 +1,155 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-void CDiscordProto::Push(AsyncHttpRequest *pReq, int iTimeout)
-{
-	pReq->timeout = iTimeout;
-	{
-		mir_cslock lck(m_csHttpQueue);
-		m_arHttpQueue.insert(pReq);
-	}
-	SetEvent(m_evRequestsQueue);
-}
-
-void CDiscordProto::SaveToken(const JSONNode &data)
-{
-	CMStringA szToken = data["token"].as_mstring();
-	if (!szToken.IsEmpty())
-		m_szTempToken = szToken.Detach();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static LONG g_reqNum = 0;
-
-AsyncHttpRequest::AsyncHttpRequest(CDiscordProto *ppro, int iRequestType, LPCSTR _url, MTHttpRequestHandler pFunc, JSONNode *pRoot)
-{
-	if (*_url == '/') {	// relative url leads to a site
-		m_szUrl = "https://discord.com/api/v8";
-		m_szUrl += _url;
-		m_bMainSite = true;
-	}
-	else {
-		m_szUrl = _url;
-		m_bMainSite = false;
-	}
-
-	flags = NLHRF_HTTP11 | NLHRF_REDIRECT | NLHRF_SSL;
-	if (ppro->m_szAccessToken != nullptr) {
-		AddHeader("Authorization", ppro->m_szAccessToken);
-		flags |= NLHRF_DUMPASTEXT | NLHRF_NODUMPHEADERS;
-	}
-	else flags |= NLHRF_NODUMPSEND;
-
-	if (pRoot != nullptr) {
-		ptrW text(json_write(pRoot));
-		pData = mir_utf8encodeW(text);
-		dataLength = (int)mir_strlen(pData);
-
-		AddHeader("Content-Type", "application/json");
-	}
-
-	m_pFunc = pFunc;
-	requestType = iRequestType;
-	m_iErrorCode = 0;
-	m_iReqNum = ::InterlockedIncrement(&g_reqNum);
-}
-
-JsonReply::JsonReply(NETLIBHTTPREQUEST *pReply)
-{
-	if (pReply == nullptr) {
-		m_errorCode = 500;
-		return;
-	}
-
-	m_errorCode = pReply->resultCode;
-
-	m_root = json_parse(pReply->pData);
-	if (m_root == nullptr)
-		m_errorCode = 500;
-}
-
-JsonReply::~JsonReply()
-{
-	json_delete(m_root);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::ServerThread(void*)
-{
-	m_szAccessToken = getStringA("AccessToken");
-	m_hAPIConnection = nullptr;
-	m_bTerminated = false;
-
-	debugLogA("CDiscordProto::WorkerThread: %s", "entering");
-
-	if (m_szAccessToken != nullptr)
-		RetrieveMyInfo(); // try to receive a response from server
-	else {
-		if (mir_wstrlen(m_wszEmail) == 0) {
-			ConnectionFailed(LOGINERR_BADUSERID);
-			return;
-		}
-
-		ptrW wszPassword(getWStringA(DB_KEY_PASSWORD));
-		if (wszPassword == nullptr) {
-			ConnectionFailed(LOGINERR_WRONGPASSWORD);
-			return;
-		}
-
-		JSONNode root; root << WCHAR_PARAM("email", m_wszEmail) << WCHAR_PARAM("password", wszPassword);
-		Push(new AsyncHttpRequest(this, REQUEST_POST, "/auth/login", &CDiscordProto::OnReceiveToken, &root));
-	}
-
-	while (true) {
-		WaitForSingleObject(m_evRequestsQueue, 1000);
-		if (m_bTerminated)
-			break;
-
-		AsyncHttpRequest *pReq;
-		bool need_sleep = false;
-		while (true) {
-			{
-				mir_cslock lck(m_csHttpQueue);
-				if (m_arHttpQueue.getCount() == 0)
-					break;
-
-				pReq = m_arHttpQueue[0];
-				m_arHttpQueue.remove(0);
-				need_sleep = (m_arHttpQueue.getCount() > 1);
-			}
-			if (m_bTerminated)
-				break;
-			ExecuteRequest(pReq);
-			if (need_sleep) {
-				Sleep(330);
-				debugLogA("CDiscordProto::WorkerThread: %s", "need to sleep");
-			}
-		}
-	}
-
-	m_hWorkerThread = nullptr;
-	if (m_hAPIConnection) {
-		Netlib_CloseHandle(m_hAPIConnection);
-		m_hAPIConnection = nullptr;
-	}
-
-	debugLogA("CDiscordProto::WorkerThread: %s", "leaving");
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+void CDiscordProto::Push(AsyncHttpRequest *pReq, int iTimeout)
+{
+	pReq->timeout = iTimeout;
+	{
+		mir_cslock lck(m_csHttpQueue);
+		m_arHttpQueue.insert(pReq);
+	}
+	SetEvent(m_evRequestsQueue);
+}
+
+void CDiscordProto::SaveToken(const JSONNode &data)
+{
+	CMStringA szToken = data["token"].as_mstring();
+	if (!szToken.IsEmpty())
+		m_szTempToken = szToken.Detach();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static LONG g_reqNum = 0;
+
+AsyncHttpRequest::AsyncHttpRequest(CDiscordProto *ppro, int iRequestType, LPCSTR _url, MTHttpRequestHandler pFunc, JSONNode *pRoot)
+{
+	if (*_url == '/') {	// relative url leads to a site
+		m_szUrl = "https://discord.com/api/v8";
+		m_szUrl += _url;
+		m_bMainSite = true;
+	}
+	else {
+		m_szUrl = _url;
+		m_bMainSite = false;
+	}
+
+	flags = NLHRF_HTTP11 | NLHRF_REDIRECT | NLHRF_SSL;
+	if (ppro->m_szAccessToken != nullptr) {
+		AddHeader("Authorization", ppro->m_szAccessToken);
+		flags |= NLHRF_DUMPASTEXT | NLHRF_NODUMPHEADERS;
+	}
+	else flags |= NLHRF_NODUMPSEND;
+
+	if (pRoot != nullptr) {
+		ptrW text(json_write(pRoot));
+		pData = mir_utf8encodeW(text);
+		dataLength = (int)mir_strlen(pData);
+
+		AddHeader("Content-Type", "application/json");
+	}
+
+	m_pFunc = pFunc;
+	requestType = iRequestType;
+	m_iErrorCode = 0;
+	m_iReqNum = ::InterlockedIncrement(&g_reqNum);
+}
+
+JsonReply::JsonReply(NETLIBHTTPREQUEST *pReply)
+{
+	if (pReply == nullptr) {
+		m_errorCode = 500;
+		return;
+	}
+
+	m_errorCode = pReply->resultCode;
+
+	m_root = json_parse(pReply->pData);
+	if (m_root == nullptr)
+		m_errorCode = 500;
+}
+
+JsonReply::~JsonReply()
+{
+	json_delete(m_root);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::ServerThread(void*)
+{
+	m_szAccessToken = getStringA("AccessToken");
+	m_hAPIConnection = nullptr;
+	m_bTerminated = false;
+
+	debugLogA("CDiscordProto::WorkerThread: %s", "entering");
+
+	if (m_szAccessToken != nullptr)
+		RetrieveMyInfo(); // try to receive a response from server
+	else {
+		if (mir_wstrlen(m_wszEmail) == 0) {
+			ConnectionFailed(LOGINERR_BADUSERID);
+			return;
+		}
+
+		ptrW wszPassword(getWStringA(DB_KEY_PASSWORD));
+		if (wszPassword == nullptr) {
+			ConnectionFailed(LOGINERR_WRONGPASSWORD);
+			return;
+		}
+
+		JSONNode root; root << WCHAR_PARAM("email", m_wszEmail) << WCHAR_PARAM("password", wszPassword);
+		Push(new AsyncHttpRequest(this, REQUEST_POST, "/auth/login", &CDiscordProto::OnReceiveToken, &root));
+	}
+
+	while (true) {
+		WaitForSingleObject(m_evRequestsQueue, 1000);
+		if (m_bTerminated)
+			break;
+
+		AsyncHttpRequest *pReq;
+		bool need_sleep = false;
+		while (true) {
+			{
+				mir_cslock lck(m_csHttpQueue);
+				if (m_arHttpQueue.getCount() == 0)
+					break;
+
+				pReq = m_arHttpQueue[0];
+				m_arHttpQueue.remove(0);
+				need_sleep = (m_arHttpQueue.getCount() > 1);
+			}
+			if (m_bTerminated)
+				break;
+			ExecuteRequest(pReq);
+			if (need_sleep) {
+				Sleep(330);
+				debugLogA("CDiscordProto::WorkerThread: %s", "need to sleep");
+			}
+		}
+	}
+
+	m_hWorkerThread = nullptr;
+	if (m_hAPIConnection) {
+		Netlib_CloseHandle(m_hAPIConnection);
+		m_hAPIConnection = nullptr;
+	}
+
+	debugLogA("CDiscordProto::WorkerThread: %s", "leaving");
+}
diff --git a/protocols/Discord/src/main.cpp b/protocols/Discord/src/main.cpp
index c615047d00..98f0b120de 100644
--- a/protocols/Discord/src/main.cpp
+++ b/protocols/Discord/src/main.cpp
@@ -1,71 +1,71 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-CMPlugin g_plugin;
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-PLUGININFOEX pluginInfoEx = {
-	sizeof(PLUGININFOEX),
-	__PLUGIN_NAME,
-	PLUGIN_MAKE_VERSION(__MAJOR_VERSION, __MINOR_VERSION, __RELEASE_NUM, __BUILD_NUM),
-	__DESCRIPTION,
-	__AUTHOR,
-	__COPYRIGHT,
-	__AUTHORWEB,
-	UNICODE_AWARE,
-	// {88928401-2CE8-4568-AAA7-226141870CBF}
-	{ 0x88928401, 0x2ce8, 0x4568, { 0xaa, 0xa7, 0x22, 0x61, 0x41, 0x87, 0x0c, 0xbf } }
-};
-
-CMPlugin::CMPlugin() :
-	ACCPROTOPLUGIN<CDiscordProto>("Discord", pluginInfoEx)
-{
-	SetUniqueId(DB_KEY_ID);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Interface information
-
-extern "C" __declspec(dllexport) const MUUID MirandaInterfaces[] = { MIID_PROTOCOL, MIID_LAST };
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Load
-
-IconItem g_iconList[] =
-{
-	{ LPGEN("Main icon"),   "main",      IDI_MAIN },
-	{ LPGEN("Group chats"), "groupchat", IDI_GROUPCHAT },
-	{ LPGEN("Call"),        "voicecall", IDI_VOICE_CALL },
-	{ LPGEN("Call ended"),  "voiceend",  IDI_VOICE_ENDED }
-};
-
-static int OnModulesLoaded(WPARAM, LPARAM)
-{
-	g_plugin.bVoiceService = ServiceExists(MS_VOICESERVICE_REGISTER);
-	return 0;
-}
-
-int CMPlugin::Load()
-{
-	HookEvent(ME_SYSTEM_MODULESLOADED, &OnModulesLoaded);
-
-	g_plugin.registerIcon("Protocols/Discord", g_iconList);
-	return 0;
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+CMPlugin g_plugin;
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+PLUGININFOEX pluginInfoEx = {
+	sizeof(PLUGININFOEX),
+	__PLUGIN_NAME,
+	PLUGIN_MAKE_VERSION(__MAJOR_VERSION, __MINOR_VERSION, __RELEASE_NUM, __BUILD_NUM),
+	__DESCRIPTION,
+	__AUTHOR,
+	__COPYRIGHT,
+	__AUTHORWEB,
+	UNICODE_AWARE,
+	// {88928401-2CE8-4568-AAA7-226141870CBF}
+	{ 0x88928401, 0x2ce8, 0x4568, { 0xaa, 0xa7, 0x22, 0x61, 0x41, 0x87, 0x0c, 0xbf } }
+};
+
+CMPlugin::CMPlugin() :
+	ACCPROTOPLUGIN<CDiscordProto>("Discord", pluginInfoEx)
+{
+	SetUniqueId(DB_KEY_ID);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Interface information
+
+extern "C" __declspec(dllexport) const MUUID MirandaInterfaces[] = { MIID_PROTOCOL, MIID_LAST };
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Load
+
+IconItem g_iconList[] =
+{
+	{ LPGEN("Main icon"),   "main",      IDI_MAIN },
+	{ LPGEN("Group chats"), "groupchat", IDI_GROUPCHAT },
+	{ LPGEN("Call"),        "voicecall", IDI_VOICE_CALL },
+	{ LPGEN("Call ended"),  "voiceend",  IDI_VOICE_ENDED }
+};
+
+static int OnModulesLoaded(WPARAM, LPARAM)
+{
+	g_plugin.bVoiceService = ServiceExists(MS_VOICESERVICE_REGISTER);
+	return 0;
+}
+
+int CMPlugin::Load()
+{
+	HookEvent(ME_SYSTEM_MODULESLOADED, &OnModulesLoaded);
+
+	g_plugin.registerIcon("Protocols/Discord", g_iconList);
+	return 0;
+}
diff --git a/protocols/Discord/src/menus.cpp b/protocols/Discord/src/menus.cpp
index e88d91aa43..cc928221f3 100644
--- a/protocols/Discord/src/menus.cpp
+++ b/protocols/Discord/src/menus.cpp
@@ -1,172 +1,172 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-INT_PTR CDiscordProto::OnMenuCopyId(WPARAM hContact, LPARAM)
-{
-	CopyId(CMStringW(FORMAT, L"%s#%d", getMStringW(hContact, DB_KEY_NICK).c_str(), getDword(hContact, DB_KEY_DISCR)));
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::OnMenuCreateChannel(WPARAM hContact, LPARAM)
-{
-	ENTER_STRING es = { m_szModuleName, "channel_name", TranslateT("Enter channel name"), nullptr, ESF_COMBO, 5 };
-	if (EnterString(&es)) {
-		JSONNode roles(JSON_ARRAY); roles.set_name("permission_overwrites");
-		JSONNode root; root << INT_PARAM("type", 0) << WCHAR_PARAM("name", es.ptszResult) << roles;
-		CMStringA szUrl(FORMAT, "/guilds/%lld/channels", getId(hContact, DB_KEY_CHANNELID));
-		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr, &root));
-		mir_free(es.ptszResult);
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::OnMenuJoinGuild(WPARAM, LPARAM)
-{
-	ENTER_STRING es = { m_szModuleName, "guild_name", TranslateT("Enter invitation code you received"), nullptr, ESF_COMBO, 5 };
-	if (EnterString(&es)) {
-		CMStringA szUrl(FORMAT, "/invite/%S", es.ptszResult);
-		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr));
-		mir_free(es.ptszResult);
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::OnMenuLeaveGuild(WPARAM hContact, LPARAM)
-{
-	if (IDYES == MessageBox(nullptr, TranslateT("Do you really want to leave the guild?"), m_tszUserName, MB_ICONQUESTION | MB_YESNOCANCEL)) {
-		CMStringA szUrl(FORMAT, "/users/@me/guilds/%lld", getId(hContact, DB_KEY_CHANNELID));
-		Push(new AsyncHttpRequest(this, REQUEST_DELETE, szUrl, nullptr));
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::OnMenuLoadHistory(WPARAM hContact, LPARAM)
-{
-	auto *pUser = FindUser(getId(hContact, DB_KEY_ID));
-	if (pUser) {
-		RetrieveHistory(pUser, MSG_AFTER, 0, 100);
-		delSetting(hContact, DB_KEY_LASTMSGID);
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::OnMenuToggleSync(WPARAM hContact, LPARAM)
-{
-	bool bEnabled = !getBool(hContact, "EnableSync");
-	setByte(hContact, "EnableSync", bEnabled);
-
-	if (bEnabled)
-		if (auto *pGuild = FindGuild(getId(hContact, DB_KEY_CHANNELID)))
-			GatewaySendGuildInfo(pGuild);
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-int CDiscordProto::OnMenuPrebuild(WPARAM hContact, LPARAM)
-{
-	// "Leave guild" menu item should be visible only for the guild contacts
-	bool bIsGuild = getByte(hContact, "ChatRoom") == 2;
-	Menu_ShowItem(m_hMenuLeaveGuild, bIsGuild);
-	Menu_ShowItem(m_hMenuCreateChannel, bIsGuild);
-	Menu_ShowItem(m_hMenuToggleSync, bIsGuild);
-
-	if (!bIsGuild && getWord(hContact, "ApparentMode") != 0)
-		Menu_ShowItem(GetMenuItem(PROTO_MENU_REQ_AUTH), true);
-
-	if (getByte(hContact, "EnableSync"))
-		Menu_ModifyItem(m_hMenuToggleSync, LPGENW("Disable sync"), Skin_GetIconHandle(SKINICON_CHAT_LEAVE));
-	else
-		Menu_ModifyItem(m_hMenuToggleSync, LPGENW("Enable sync"), Skin_GetIconHandle(SKINICON_CHAT_JOIN));
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Protocol menu items
-
-void CDiscordProto::OnBuildProtoMenu()
-{
-	CMenuItem mi(&g_plugin);
-	mi.root = Menu_GetProtocolRoot(this);
-	mi.flags = CMIF_UNMOVABLE;
-
-	mi.pszService = "/JoinGuild";
-	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuJoinGuild);
-	mi.name.a = LPGEN("Join guild");
-	mi.position = 200001;
-	mi.hIcolibItem = g_iconList[1].hIcolib;
-	Menu_AddProtoMenuItem(&mi, m_szModuleName);
-
-	mi.pszService = "/CopyId";
-	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuCopyId);
-	mi.name.a = LPGEN("Copy my Discord ID");
-	mi.position = 200002;
-	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_USERONLINE);
-	Menu_AddProtoMenuItem(&mi, m_szModuleName);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Contact menu items
-
-void CDiscordProto::InitMenus()
-{
-	CMenuItem mi(&g_plugin);
-	mi.pszService = "/LeaveGuild";
-	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuLeaveGuild);
-	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8C);
-	mi.name.a = LPGEN("Leave guild");
-	mi.position = -200001000;
-	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_CHAT_LEAVE);
-	m_hMenuLeaveGuild = Menu_AddContactMenuItem(&mi, m_szModuleName);
-
-	mi.pszService = "/CreateChannel";
-	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuCreateChannel);
-	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8D);
-	mi.name.a = LPGEN("Create new channel");
-	mi.position = -200001001;
-	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_ADDCONTACT);
-	m_hMenuCreateChannel = Menu_AddContactMenuItem(&mi, m_szModuleName);
-
-	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8E);
-	mi.pszService = "/CopyId";
-	mi.name.a = LPGEN("Copy ID");
-	mi.position = -200001002;
-	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_USERONLINE);
-	Menu_AddContactMenuItem(&mi, m_szModuleName);
-
-	mi.pszService = "/ToggleSync";
-	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuToggleSync);
-	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8F);
-	mi.name.a = LPGEN("Enable guild sync");
-	mi.position = -200001003;
-	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_CHAT_JOIN);
-	m_hMenuToggleSync = Menu_AddContactMenuItem(&mi, m_szModuleName);
-
-	HookProtoEvent(ME_CLIST_PREBUILDCONTACTMENU, &CDiscordProto::OnMenuPrebuild);
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+INT_PTR CDiscordProto::OnMenuCopyId(WPARAM hContact, LPARAM)
+{
+	CopyId(CMStringW(FORMAT, L"%s#%d", getMStringW(hContact, DB_KEY_NICK).c_str(), getDword(hContact, DB_KEY_DISCR)));
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::OnMenuCreateChannel(WPARAM hContact, LPARAM)
+{
+	ENTER_STRING es = { m_szModuleName, "channel_name", TranslateT("Enter channel name"), nullptr, ESF_COMBO, 5 };
+	if (EnterString(&es)) {
+		JSONNode roles(JSON_ARRAY); roles.set_name("permission_overwrites");
+		JSONNode root; root << INT_PARAM("type", 0) << WCHAR_PARAM("name", es.ptszResult) << roles;
+		CMStringA szUrl(FORMAT, "/guilds/%lld/channels", getId(hContact, DB_KEY_CHANNELID));
+		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr, &root));
+		mir_free(es.ptszResult);
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::OnMenuJoinGuild(WPARAM, LPARAM)
+{
+	ENTER_STRING es = { m_szModuleName, "guild_name", TranslateT("Enter invitation code you received"), nullptr, ESF_COMBO, 5 };
+	if (EnterString(&es)) {
+		CMStringA szUrl(FORMAT, "/invite/%S", es.ptszResult);
+		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr));
+		mir_free(es.ptszResult);
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::OnMenuLeaveGuild(WPARAM hContact, LPARAM)
+{
+	if (IDYES == MessageBox(nullptr, TranslateT("Do you really want to leave the guild?"), m_tszUserName, MB_ICONQUESTION | MB_YESNOCANCEL)) {
+		CMStringA szUrl(FORMAT, "/users/@me/guilds/%lld", getId(hContact, DB_KEY_CHANNELID));
+		Push(new AsyncHttpRequest(this, REQUEST_DELETE, szUrl, nullptr));
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::OnMenuLoadHistory(WPARAM hContact, LPARAM)
+{
+	auto *pUser = FindUser(getId(hContact, DB_KEY_ID));
+	if (pUser) {
+		RetrieveHistory(pUser, MSG_AFTER, 0, 100);
+		delSetting(hContact, DB_KEY_LASTMSGID);
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::OnMenuToggleSync(WPARAM hContact, LPARAM)
+{
+	bool bEnabled = !getBool(hContact, "EnableSync");
+	setByte(hContact, "EnableSync", bEnabled);
+
+	if (bEnabled)
+		if (auto *pGuild = FindGuild(getId(hContact, DB_KEY_CHANNELID)))
+			GatewaySendGuildInfo(pGuild);
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+int CDiscordProto::OnMenuPrebuild(WPARAM hContact, LPARAM)
+{
+	// "Leave guild" menu item should be visible only for the guild contacts
+	bool bIsGuild = getByte(hContact, "ChatRoom") == 2;
+	Menu_ShowItem(m_hMenuLeaveGuild, bIsGuild);
+	Menu_ShowItem(m_hMenuCreateChannel, bIsGuild);
+	Menu_ShowItem(m_hMenuToggleSync, bIsGuild);
+
+	if (!bIsGuild && getWord(hContact, "ApparentMode") != 0)
+		Menu_ShowItem(GetMenuItem(PROTO_MENU_REQ_AUTH), true);
+
+	if (getByte(hContact, "EnableSync"))
+		Menu_ModifyItem(m_hMenuToggleSync, LPGENW("Disable sync"), Skin_GetIconHandle(SKINICON_CHAT_LEAVE));
+	else
+		Menu_ModifyItem(m_hMenuToggleSync, LPGENW("Enable sync"), Skin_GetIconHandle(SKINICON_CHAT_JOIN));
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Protocol menu items
+
+void CDiscordProto::OnBuildProtoMenu()
+{
+	CMenuItem mi(&g_plugin);
+	mi.root = Menu_GetProtocolRoot(this);
+	mi.flags = CMIF_UNMOVABLE;
+
+	mi.pszService = "/JoinGuild";
+	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuJoinGuild);
+	mi.name.a = LPGEN("Join guild");
+	mi.position = 200001;
+	mi.hIcolibItem = g_iconList[1].hIcolib;
+	Menu_AddProtoMenuItem(&mi, m_szModuleName);
+
+	mi.pszService = "/CopyId";
+	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuCopyId);
+	mi.name.a = LPGEN("Copy my Discord ID");
+	mi.position = 200002;
+	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_USERONLINE);
+	Menu_AddProtoMenuItem(&mi, m_szModuleName);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Contact menu items
+
+void CDiscordProto::InitMenus()
+{
+	CMenuItem mi(&g_plugin);
+	mi.pszService = "/LeaveGuild";
+	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuLeaveGuild);
+	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8C);
+	mi.name.a = LPGEN("Leave guild");
+	mi.position = -200001000;
+	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_CHAT_LEAVE);
+	m_hMenuLeaveGuild = Menu_AddContactMenuItem(&mi, m_szModuleName);
+
+	mi.pszService = "/CreateChannel";
+	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuCreateChannel);
+	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8D);
+	mi.name.a = LPGEN("Create new channel");
+	mi.position = -200001001;
+	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_ADDCONTACT);
+	m_hMenuCreateChannel = Menu_AddContactMenuItem(&mi, m_szModuleName);
+
+	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8E);
+	mi.pszService = "/CopyId";
+	mi.name.a = LPGEN("Copy ID");
+	mi.position = -200001002;
+	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_OTHER_USERONLINE);
+	Menu_AddContactMenuItem(&mi, m_szModuleName);
+
+	mi.pszService = "/ToggleSync";
+	CreateProtoService(mi.pszService, &CDiscordProto::OnMenuToggleSync);
+	SET_UID(mi, 0x6EF11AD6, 0x6111, 0x4E29, 0xBA, 0x8B, 0xA7, 0xB2, 0xE0, 0x22, 0xE1, 0x8F);
+	mi.name.a = LPGEN("Enable guild sync");
+	mi.position = -200001003;
+	mi.hIcolibItem = Skin_GetIconHandle(SKINICON_CHAT_JOIN);
+	m_hMenuToggleSync = Menu_AddContactMenuItem(&mi, m_szModuleName);
+
+	HookProtoEvent(ME_CLIST_PREBUILDCONTACTMENU, &CDiscordProto::OnMenuPrebuild);
+}
diff --git a/protocols/Discord/src/options.cpp b/protocols/Discord/src/options.cpp
index 86f3519df8..3ced623311 100644
--- a/protocols/Discord/src/options.cpp
+++ b/protocols/Discord/src/options.cpp
@@ -1,100 +1,100 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-class CDiscardAccountOptions : public CProtoDlgBase<CDiscordProto>
-{
-	CCtrlCheck chkUseChats, chkHideChats, chkUseGroups, chkDeleteMsgs;
-	CCtrlEdit m_edGroup, m_edUserName, m_edPassword;
-	ptrW m_wszOldGroup;
-
-public:
-	CDiscardAccountOptions(CDiscordProto *ppro, int iDlgID, bool bFullDlg) :
-		CProtoDlgBase<CDiscordProto>(ppro, iDlgID),
-		m_edGroup(this, IDC_GROUP),
-		m_edUserName(this, IDC_USERNAME),
-		m_edPassword(this, IDC_PASSWORD),
-		chkUseChats(this, IDC_USEGUILDS),
-		chkHideChats(this, IDC_HIDECHATS),
-		chkUseGroups(this, IDC_USEGROUPS),
-		chkDeleteMsgs(this, IDC_DELETE_MSGS),
-		m_wszOldGroup(mir_wstrdup(ppro->m_wszDefaultGroup))
-	{
-		CreateLink(m_edGroup, ppro->m_wszDefaultGroup);
-		CreateLink(m_edUserName, ppro->m_wszEmail);
-		if (bFullDlg) {
-			CreateLink(chkUseChats, ppro->m_bUseGroupchats);
-			CreateLink(chkHideChats, ppro->m_bHideGroupchats);
-			CreateLink(chkUseGroups, ppro->m_bUseGuildGroups);
-			CreateLink(chkDeleteMsgs, ppro->m_bSyncDeleteMsgs);
-
-			chkUseChats.OnChange = Callback(this, &CDiscardAccountOptions::onChange_GroupChats);
-		}
-	}
-
-	bool OnInitDialog() override
-	{
-		ptrW buf(m_proto->getWStringA(DB_KEY_PASSWORD));
-		if (buf)
-			m_edPassword.SetText(buf);
-		return true;
-	}
-
-	bool OnApply() override
-	{
-		if (mir_wstrcmp(m_proto->m_wszDefaultGroup, m_wszOldGroup))
-			Clist_GroupCreate(0, m_proto->m_wszDefaultGroup);
-
-		ptrW buf(m_edPassword.GetText());
-		m_proto->setWString(DB_KEY_PASSWORD, buf);
-		return true;
-	}
-
-	void onChange_GroupChats(CCtrlCheck*)
-	{
-		bool bEnabled = chkUseChats.GetState();
-		chkHideChats.Enable(bEnabled);
-		chkUseGroups.Enable(bEnabled);
-	}
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::SvcCreateAccMgrUI(WPARAM, LPARAM hwndParent)
-{
-	CDiscardAccountOptions *pDlg = new CDiscardAccountOptions(this, IDD_OPTIONS_ACCMGR, false);
-	pDlg->SetParent((HWND)hwndParent);
-	pDlg->Create();
-	return (INT_PTR)pDlg->GetHwnd();
-}
-
-int CDiscordProto::OnOptionsInit(WPARAM wParam, LPARAM)
-{
-	OPTIONSDIALOGPAGE odp = {};
-	odp.szTitle.w = m_tszUserName;
-	odp.flags = ODPF_UNICODE;
-	odp.szGroup.w = LPGENW("Network");
-
-	odp.position = 1;
-	odp.szTab.w = LPGENW("Account");
-	odp.pDialog = new CDiscardAccountOptions(this, IDD_OPTIONS_ACCOUNT, true);
-	g_plugin.addOptions(wParam, &odp);
-	return 0;
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+class CDiscardAccountOptions : public CProtoDlgBase<CDiscordProto>
+{
+	CCtrlCheck chkUseChats, chkHideChats, chkUseGroups, chkDeleteMsgs;
+	CCtrlEdit m_edGroup, m_edUserName, m_edPassword;
+	ptrW m_wszOldGroup;
+
+public:
+	CDiscardAccountOptions(CDiscordProto *ppro, int iDlgID, bool bFullDlg) :
+		CProtoDlgBase<CDiscordProto>(ppro, iDlgID),
+		m_edGroup(this, IDC_GROUP),
+		m_edUserName(this, IDC_USERNAME),
+		m_edPassword(this, IDC_PASSWORD),
+		chkUseChats(this, IDC_USEGUILDS),
+		chkHideChats(this, IDC_HIDECHATS),
+		chkUseGroups(this, IDC_USEGROUPS),
+		chkDeleteMsgs(this, IDC_DELETE_MSGS),
+		m_wszOldGroup(mir_wstrdup(ppro->m_wszDefaultGroup))
+	{
+		CreateLink(m_edGroup, ppro->m_wszDefaultGroup);
+		CreateLink(m_edUserName, ppro->m_wszEmail);
+		if (bFullDlg) {
+			CreateLink(chkUseChats, ppro->m_bUseGroupchats);
+			CreateLink(chkHideChats, ppro->m_bHideGroupchats);
+			CreateLink(chkUseGroups, ppro->m_bUseGuildGroups);
+			CreateLink(chkDeleteMsgs, ppro->m_bSyncDeleteMsgs);
+
+			chkUseChats.OnChange = Callback(this, &CDiscardAccountOptions::onChange_GroupChats);
+		}
+	}
+
+	bool OnInitDialog() override
+	{
+		ptrW buf(m_proto->getWStringA(DB_KEY_PASSWORD));
+		if (buf)
+			m_edPassword.SetText(buf);
+		return true;
+	}
+
+	bool OnApply() override
+	{
+		if (mir_wstrcmp(m_proto->m_wszDefaultGroup, m_wszOldGroup))
+			Clist_GroupCreate(0, m_proto->m_wszDefaultGroup);
+
+		ptrW buf(m_edPassword.GetText());
+		m_proto->setWString(DB_KEY_PASSWORD, buf);
+		return true;
+	}
+
+	void onChange_GroupChats(CCtrlCheck*)
+	{
+		bool bEnabled = chkUseChats.GetState();
+		chkHideChats.Enable(bEnabled);
+		chkUseGroups.Enable(bEnabled);
+	}
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::SvcCreateAccMgrUI(WPARAM, LPARAM hwndParent)
+{
+	CDiscardAccountOptions *pDlg = new CDiscardAccountOptions(this, IDD_OPTIONS_ACCMGR, false);
+	pDlg->SetParent((HWND)hwndParent);
+	pDlg->Create();
+	return (INT_PTR)pDlg->GetHwnd();
+}
+
+int CDiscordProto::OnOptionsInit(WPARAM wParam, LPARAM)
+{
+	OPTIONSDIALOGPAGE odp = {};
+	odp.szTitle.w = m_tszUserName;
+	odp.flags = ODPF_UNICODE;
+	odp.szGroup.w = LPGENW("Network");
+
+	odp.position = 1;
+	odp.szTab.w = LPGENW("Account");
+	odp.pDialog = new CDiscardAccountOptions(this, IDD_OPTIONS_ACCOUNT, true);
+	g_plugin.addOptions(wParam, &odp);
+	return 0;
+}
diff --git a/protocols/Discord/src/proto.cpp b/protocols/Discord/src/proto.cpp
index 972c6ec312..2bd02f704d 100644
--- a/protocols/Discord/src/proto.cpp
+++ b/protocols/Discord/src/proto.cpp
@@ -1,768 +1,768 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-static int compareMessages(const COwnMessage *p1, const COwnMessage *p2)
-{
-	return compareInt64(p1->nonce, p2->nonce);
-}
-
-static int compareRequests(const AsyncHttpRequest *p1, const AsyncHttpRequest *p2)
-{
-	return p1->m_iReqNum - p2->m_iReqNum;
-}
-
-int compareUsers(const CDiscordUser *p1, const CDiscordUser *p2)
-{
-	return compareInt64(p1->id, p2->id);
-}
-
-static int compareGuilds(const CDiscordGuild *p1, const CDiscordGuild *p2)
-{
-	return compareInt64(p1->id, p2->id);
-}
-
-CDiscordProto::CDiscordProto(const char *proto_name, const wchar_t *username) :
-	PROTO<CDiscordProto>(proto_name, username),
-	m_impl(*this),
-	m_arHttpQueue(10, compareRequests),
-	m_evRequestsQueue(CreateEvent(nullptr, FALSE, FALSE, nullptr)),
-	arUsers(10, compareUsers),
-	arGuilds(1, compareGuilds),
-	arMarkReadQueue(1, compareUsers),
-	arOwnMessages(1, compareMessages),
-	arVoiceCalls(1),
-
-	m_wszEmail(this, "Email", L""),
-	m_wszDefaultGroup(this, "GroupName", DB_KEYVAL_GROUP),
-	m_bUseGroupchats(this, "UseGroupChats", true),
-	m_bHideGroupchats(this, "HideChats", true),
-	m_bUseGuildGroups(this, "UseGuildGroups", false),
-	m_bSyncDeleteMsgs(this, "DeleteServerMsgs", true)
-{
-	// Services
-	CreateProtoService(PS_CREATEACCMGRUI, &CDiscordProto::SvcCreateAccMgrUI);
-
-	CreateProtoService(PS_GETAVATARINFO, &CDiscordProto::GetAvatarInfo);
-	CreateProtoService(PS_GETAVATARCAPS, &CDiscordProto::GetAvatarCaps);
-	CreateProtoService(PS_GETMYAVATAR, &CDiscordProto::GetMyAvatar);
-	CreateProtoService(PS_SETMYAVATAR, &CDiscordProto::SetMyAvatar);
-
-	CreateProtoService(PS_MENU_REQAUTH, &CDiscordProto::RequestFriendship);
-	CreateProtoService(PS_MENU_LOADHISTORY, &CDiscordProto::OnMenuLoadHistory);
-
-	CreateProtoService(PS_VOICE_CAPS, &CDiscordProto::VoiceCaps);
-
-	// Events
-	HookProtoEvent(ME_OPT_INITIALISE, &CDiscordProto::OnOptionsInit);
-	HookProtoEvent(ME_DB_EVENT_MARKED_READ, &CDiscordProto::OnDbEventRead);
-	HookProtoEvent(ME_PROTO_ACCLISTCHANGED, &CDiscordProto::OnAccountChanged);
-	
-	HookProtoEvent(PE_VOICE_CALL_STATE, &CDiscordProto::OnVoiceState);
-
-	// database
-	db_set_resident(m_szModuleName, "XStatusMsg");
-
-	// custom events
-	DBEVENTTYPEDESCR dbEventType = {};
-	dbEventType.module = m_szModuleName;
-	dbEventType.flags = DETF_HISTORY | DETF_MSGWINDOW;
-
-	dbEventType.eventType = EVENT_INCOMING_CALL;
-	dbEventType.descr = Translate("Incoming call");
-	dbEventType.eventIcon = g_plugin.getIconHandle(IDI_VOICE_CALL);
-	DbEvent_RegisterType(&dbEventType);
-
-	dbEventType.eventType = EVENT_CALL_FINISHED;
-	dbEventType.descr = Translate("Call ended");
-	dbEventType.eventIcon = g_plugin.getIconHandle(IDI_VOICE_ENDED);
-	DbEvent_RegisterType(&dbEventType);
-
-	// Groupchat initialization
-	GCREGISTER gcr = {};
-	gcr.dwFlags = GC_TYPNOTIF | GC_CHANMGR;
-	gcr.ptszDispName = m_tszUserName;
-	gcr.pszModule = m_szModuleName;
-	Chat_Register(&gcr);
-
-	// Network initialization
-	CMStringW descr;
-	NETLIBUSER nlu = {};
-
-	nlu.szSettingsModule = m_szModuleName;
-	nlu.flags = NUF_OUTGOING | NUF_HTTPCONNS | NUF_UNICODE;
-	descr.Format(TranslateT("%s server connection"), m_tszUserName);
-	nlu.szDescriptiveName.w = descr.GetBuffer();
-	m_hNetlibUser = Netlib_RegisterUser(&nlu);
-
-	CMStringA module(FORMAT, "%s.Gateway", m_szModuleName);
-	nlu.szSettingsModule = module.GetBuffer();
-	nlu.flags = NUF_OUTGOING | NUF_UNICODE;
-	descr.Format(TranslateT("%s gateway connection"), m_tszUserName);
-	nlu.szDescriptiveName.w = descr.GetBuffer();
-	m_hGatewayNetlibUser = Netlib_RegisterUser(&nlu);
-}
-
-CDiscordProto::~CDiscordProto()
-{
-	debugLogA("CDiscordProto::~CDiscordProto");
-
-	for (auto &msg : m_wszStatusMsg)
-		mir_free(msg);
-
-	arUsers.destroy();
-
-	m_arHttpQueue.destroy();
-	::CloseHandle(m_evRequestsQueue);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::OnModulesLoaded()
-{
-	std::vector<MCONTACT> lostIds;
-
-	// Fill users list
-	for (auto &hContact : AccContacts()) {
-		CDiscordUser *pNew = new CDiscordUser(getId(hContact, DB_KEY_ID));
-		pNew->hContact = hContact;
-		pNew->lastMsgId = getId(hContact, DB_KEY_LASTMSGID);
-		pNew->wszUsername = ptrW(getWStringA(hContact, DB_KEY_NICK));
-		pNew->iDiscriminator = getDword(hContact, DB_KEY_DISCR);
-
-		// set EnableSync = 1 by default for all existing guilds
-		switch (getByte(hContact, "ChatRoom")) {
-		case 2: // guild
-			delSetting(hContact, DB_KEY_CHANNELID);
-			if (getDword(hContact, "EnableSync", -1) == -1)
-				setDword(hContact, "EnableSync", 1);
-			break;
-
-		case 1: // group chat
-			pNew->channelId = getId(hContact, DB_KEY_CHANNELID);
-			if (!pNew->channelId) {
-				lostIds.push_back(hContact);
-				delete pNew;
-				continue;
-			}
-			break;
-
-		default:
-			pNew->channelId = getId(hContact, DB_KEY_CHANNELID);
-			break;
-		}
-		arUsers.insert(pNew);
-	}
-
-	for (auto &hContact: lostIds)
-		db_delete_contact(hContact);
-
-	// Clist
-	Clist_GroupCreate(0, m_wszDefaultGroup);
-
-	HookProtoEvent(ME_GC_EVENT, &CDiscordProto::GroupchatEventHook);
-	HookProtoEvent(ME_GC_BUILDMENU, &CDiscordProto::GroupchatMenuHook);
-
-	InitMenus();
-
-	// Voice support
-	if (g_plugin.bVoiceService) {
-		VOICE_MODULE voice = {};
-		voice.cbSize = sizeof(voice);
-		voice.name = m_szModuleName;
-		voice.description = TranslateT("Discord voice call");
-		voice.icon = m_hProtoIcon;
-		voice.flags = VOICE_CAPS_CALL_CONTACT | VOICE_CAPS_VOICE;
-		CallService(MS_VOICESERVICE_REGISTER, (WPARAM)&voice, 0);
-	}
-}
-
-void CDiscordProto::OnShutdown()
-{
-	debugLogA("CDiscordProto::OnPreShutdown");
-
-	m_bTerminated = true;
-	SetEvent(m_evRequestsQueue);
-
-	for (auto &it : arGuilds)
-		it->SaveToFile();
-
-	if (m_hGatewayConnection)
-		Netlib_Shutdown(m_hGatewayConnection);
-
-	if (g_plugin.bVoiceService)
-		CallService(MS_VOICESERVICE_UNREGISTER, (WPARAM)m_szModuleName, 0);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::GetCaps(int type, MCONTACT)
-{
-	switch (type) {
-	case PFLAGNUM_1:
-		return PF1_IM | PF1_MODEMSG | PF1_MODEMSGRECV | PF1_SERVERCLIST | PF1_BASICSEARCH | PF1_EXTSEARCH | PF1_ADDSEARCHRES | PF1_FILESEND;
-	case PFLAGNUM_2:
-		return PF2_ONLINE | PF2_SHORTAWAY | PF2_LONGAWAY | PF2_HEAVYDND | PF2_INVISIBLE;
-	case PFLAGNUM_3:
-		return PF2_ONLINE | PF2_LONGAWAY | PF2_HEAVYDND | PF2_INVISIBLE;
-	case PFLAGNUM_4:
-		return PF4_FORCEAUTH | PF4_NOCUSTOMAUTH | PF4_NOAUTHDENYREASON | PF4_SUPPORTTYPING | PF4_SUPPORTIDLE | PF4_AVATARS | PF4_IMSENDOFFLINE | PF4_SERVERMSGID | PF4_OFFLINEFILES;
-	case PFLAG_UNIQUEIDTEXT:
-		return (INT_PTR)TranslateT("User ID");
-	}
-	return 0;
-}
-
-int CDiscordProto::SetStatus(int iNewStatus)
-{
-	debugLogA("CDiscordProto::SetStatus iNewStatus = %d, m_iStatus = %d, m_iDesiredStatus = %d m_hWorkerThread = %p", iNewStatus, m_iStatus, m_iDesiredStatus, m_hWorkerThread);
-
-	if (iNewStatus == m_iStatus)
-		return 0;
-
-	m_iDesiredStatus = iNewStatus;
-	int iOldStatus = m_iStatus;
-
-	// go offline
-	if (iNewStatus == ID_STATUS_OFFLINE) {
-		if (m_bOnline) {
-			SetServerStatus(ID_STATUS_OFFLINE);
-			ShutdownSession();
-		}
-		m_iStatus = m_iDesiredStatus;
-		setAllContactStatuses(ID_STATUS_OFFLINE, false);
-
-		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
-	}
-	// not logged in? come on
-	else if (m_hWorkerThread == nullptr && !IsStatusConnecting(m_iStatus)) {
-		m_iStatus = ID_STATUS_CONNECTING;
-		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
-		m_hWorkerThread = ForkThreadEx(&CDiscordProto::ServerThread, nullptr, nullptr);
-	}
-	else if (m_bOnline) {
-		debugLogA("setting server online status to %d", iNewStatus);
-		SetServerStatus(iNewStatus);
-	}
-
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static INT_PTR CALLBACK AdvancedSearchDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM)
-{
-	switch (msg) {
-	case WM_INITDIALOG:
-		TranslateDialogDefault(hwndDlg);
-		SetFocus(GetDlgItem(hwndDlg, IDC_NICK));
-		return TRUE;
-
-	case WM_COMMAND:
-		if (HIWORD(wParam) == EN_SETFOCUS)
-			PostMessage(GetParent(hwndDlg), WM_COMMAND, MAKEWPARAM(0, EN_SETFOCUS), (LPARAM)hwndDlg);
-	}
-	return FALSE;
-}
-
-HWND CDiscordProto::CreateExtendedSearchUI(HWND hwndParent)
-{
-	if (hwndParent)
-		return CreateDialogParam(g_plugin.getInst(), MAKEINTRESOURCE(IDD_EXTSEARCH), hwndParent, AdvancedSearchDlgProc, 0);
-
-	return nullptr;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::SearchThread(void *param)
-{
-	Sleep(100);
-
-	PROTOSEARCHRESULT psr = { 0 };
-	psr.cbSize = sizeof(psr);
-	psr.flags = PSR_UNICODE;
-	psr.nick.w = (wchar_t*)param;
-	psr.firstName.w = L"";
-	psr.lastName.w = L"";
-	psr.id.w = L"";
-	ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_DATA, (HANDLE)1, (LPARAM)&psr);
-
-	ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_SUCCESS, (HANDLE)1, 0);
-	mir_free(param);
-}
-
-HWND CDiscordProto::SearchAdvanced(HWND hwndDlg)
-{
-	if (!m_bOnline || !IsWindow(hwndDlg))
-		return nullptr;
-
-	wchar_t wszNick[200];
-	GetDlgItemTextW(hwndDlg, IDC_NICK, wszNick, _countof(wszNick));
-	if (wszNick[0] == 0) // empty string? reject
-		return nullptr;
-
-	wchar_t *p = wcschr(wszNick, '#');
-	if (p == nullptr) // wrong user id
-		return nullptr;
-
-	ForkThread(&CDiscordProto::SearchThread, mir_wstrdup(wszNick));
-	return (HWND)1;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Basic search - by SnowFlake
-
-void CDiscordProto::OnReceiveUserinfo(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	JsonReply root(pReply);
-	if (!root) {
-		ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_FAILED, (HANDLE)1);
-		return;
-	}
-
-	auto &data = root.data();
-	CMStringW wszUserId(data["username"].as_mstring() + L"#" + data["discriminator"].as_mstring());
-	ForkThread(&CDiscordProto::SearchThread, wszUserId.Detach());
-}
-
-HANDLE CDiscordProto::SearchBasic(const wchar_t *wszId)
-{
-	if (!m_bOnline)
-		return nullptr;
-
-	CMStringA szUrl = "/users/";
-	szUrl.AppendFormat(ptrA(mir_utf8encodeW(wszId)));
-	Push(new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveUserinfo));
-	return (HANDLE)1; // Success
-}
-
-////////////////////////////////////////////////////////////////////////////////////////
-// Authorization
-
-int CDiscordProto::AuthRequest(MCONTACT hContact, const wchar_t*)
-{
-	ptrW wszUsername(getWStringA(hContact, DB_KEY_NICK));
-	int iDiscriminator(getDword(hContact, DB_KEY_DISCR, -1));
-	if (wszUsername == nullptr || iDiscriminator == -1)
-		return 1; // error
-
-	JSONNode root; root << WCHAR_PARAM("username", wszUsername) << INT_PARAM("discriminator", iDiscriminator);
-	Push(new AsyncHttpRequest(this, REQUEST_POST, "/users/@me/relationships", nullptr, &root));
-	return 0;
-}
-
-int CDiscordProto::AuthRecv(MCONTACT, PROTORECVEVENT *pre)
-{
-	return Proto_AuthRecv(m_szModuleName, pre);
-}
-
-int CDiscordProto::Authorize(MEVENT hDbEvent)
-{
-	DB::EventInfo dbei;
-	dbei.cbBlob = -1;
-	if (db_event_get(hDbEvent, &dbei)) return 1;
-	if (dbei.eventType != EVENTTYPE_AUTHREQUEST) return 1;
-	if (mir_strcmp(dbei.szModule, m_szModuleName)) return 1;
-
-	JSONNode root;
-	MCONTACT hContact = DbGetAuthEventContact(&dbei);
-	CMStringA szUrl(FORMAT, "/users/@me/relationships/%lld", getId(hContact, DB_KEY_ID));
-	Push(new AsyncHttpRequest(this, REQUEST_PUT, szUrl, nullptr, &root));
-	return 0;
-}
-
-int CDiscordProto::AuthDeny(MEVENT hDbEvent, const wchar_t*)
-{
-	DB::EventInfo dbei;
-	dbei.cbBlob = -1;
-	if (db_event_get(hDbEvent, &dbei)) return 1;
-	if (dbei.eventType != EVENTTYPE_AUTHREQUEST) return 1;
-	if (mir_strcmp(dbei.szModule, m_szModuleName)) return 1;
-
-	MCONTACT hContact = DbGetAuthEventContact(&dbei);
-	RemoveFriend(getId(hContact, DB_KEY_ID));
-	return 0;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////
-
-MCONTACT CDiscordProto::AddToList(int flags, PROTOSEARCHRESULT *psr)
-{
-	if (mir_wstrlen(psr->nick.w) == 0)
-		return 0;
-
-	wchar_t *p = wcschr(psr->nick.w, '#');
-	if (p == nullptr)
-		return 0;
-
-	MCONTACT hContact = db_add_contact();
-	Proto_AddToContact(hContact, m_szModuleName);
-	if (flags & PALF_TEMPORARY)
-		Contact::RemoveFromList(hContact);
-	
-	*p = 0;
-	CDiscordUser *pUser = new CDiscordUser(0);
-	pUser->hContact = hContact;
-	pUser->wszUsername = psr->nick.w;
-	pUser->iDiscriminator = _wtoi(p + 1);
-	*p = '#';
-
-	if (mir_wstrlen(psr->id.w)) {
-		pUser->id = _wtoi64(psr->id.w);
-		setId(hContact, DB_KEY_ID, pUser->id);
-	}
-
-	Clist_SetGroup(hContact, m_wszDefaultGroup);
-	setWString(hContact, DB_KEY_NICK, pUser->wszUsername);
-	setDword(hContact, DB_KEY_DISCR, pUser->iDiscriminator);
-	arUsers.insert(pUser);
-
-	return hContact;
-}
-
-MCONTACT CDiscordProto::AddToListByEvent(int flags, int, MEVENT hDbEvent)
-{
-	DB::EventInfo dbei;
-	dbei.cbBlob = -1;
-	if (db_event_get(hDbEvent, &dbei))
-		return 0;
-	if (mir_strcmp(dbei.szModule, m_szModuleName))
-		return 0;
-	if (dbei.eventType != EVENTTYPE_AUTHREQUEST)
-		return 0;
-
-	DB::AUTH_BLOB blob(dbei.pBlob);
-	if (flags & PALF_TEMPORARY)
-		Contact::RemoveFromList(blob.get_contact());
-	else
-		Contact::PutOnList(blob.get_contact());
-	return blob.get_contact();
-}
-
-////////////////////////////////////////////////////////////////////////////////////////
-// SendMsg
-
-void CDiscordProto::OnSendMsg(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
-{
-	JsonReply root(pReply);
-	if (!root) {
-		int iReqNum = -1;
-		for (auto &it : arOwnMessages)
-			if (it->reqId == pReq->m_iReqNum) {
-				iReqNum = it->reqId;
-				arOwnMessages.removeItem(&it);
-				break;
-			}
-
-		if (iReqNum != -1) {
-			CMStringW wszErrorMsg(root.data()["message"].as_mstring());
-			if (wszErrorMsg.IsEmpty())
-				wszErrorMsg = TranslateT("Message send failed");
-			ProtoBroadcastAck(pReq->hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)iReqNum, (LPARAM)wszErrorMsg.c_str());
-		}
-	}
-}
-
-int CDiscordProto::SendMsg(MCONTACT hContact, int /*flags*/, const char *pszSrc)
-{
-	if (!m_bOnline) {
-		ProtoBroadcastAsync(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)1, (LPARAM)TranslateT("Protocol is offline or user isn't authorized yet"));
-		return 1;
-	}
-
-	ptrW wszText(mir_utf8decodeW(pszSrc));
-	if (wszText == nullptr)
-		return 0;
-
-	CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
-	if (pUser == nullptr || pUser->id == 0)
-		return 0;
-
-	// no channel - we need to create one
-	if (pUser->channelId == 0) {
-		JSONNode list(JSON_ARRAY); list.set_name("recipients"); list << SINT64_PARAM("", pUser->id);
-		JSONNode body; body << list;
-		CMStringA szUrl(FORMAT, "/users/%lld/channels", m_ownId);
-
-		// theoretically we get the same data from the gateway thread, but there could be a delay
-		// so we bind data analysis to the http packet reply
-		mir_cslock lck(m_csHttpQueue);
-		ExecuteRequest(new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveCreateChannel, &body));
-		if (pUser->channelId == 0)
-			return 0;
-	}
-
-	// we generate a random 64-bit integer and pass it to the server
-	// to distinguish our own messages from these generated by another clients
-	SnowFlake nonce; Utils_GetRandom(&nonce, sizeof(nonce)); nonce = abs(nonce);
-	JSONNode body; body << WCHAR_PARAM("content", wszText) << SINT64_PARAM("nonce", nonce);
-
-	CMStringA szUrl(FORMAT, "/channels/%lld/messages", pUser->channelId);
-	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnSendMsg, &body);
-	pReq->hContact = hContact;
-	arOwnMessages.insert(new COwnMessage(nonce, pReq->m_iReqNum));
-	Push(pReq);
-	return pReq->m_iReqNum;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void __cdecl CDiscordProto::GetAwayMsgThread(void *param)
-{
-	Thread_SetName("Jabber: GetAwayMsgThread");
-
-	auto *pUser = (CDiscordUser *)param;
-	if (pUser == nullptr)
-		return;
-
-	if (pUser->wszTopic.IsEmpty())
-		ProtoBroadcastAck(pUser->hContact, ACKTYPE_AWAYMSG, ACKRESULT_SUCCESS, (HANDLE)1, 0);
-	else
-		ProtoBroadcastAck(pUser->hContact, ACKTYPE_AWAYMSG, ACKRESULT_SUCCESS, (HANDLE)1, (LPARAM)pUser->wszTopic.c_str());
-}
-
-HANDLE CDiscordProto::GetAwayMsg(MCONTACT hContact)
-{
-	ForkThread(&CDiscordProto::GetAwayMsgThread, FindUser(getId(hContact, DB_KEY_ID)));
-	return (HANDLE)1;
-}
-
-int CDiscordProto::SetAwayMsg(int iStatus, const wchar_t *msg)
-{
-	if (iStatus < ID_STATUS_MIN || iStatus > ID_STATUS_MAX)
-		return 0;
-
-	wchar_t *&pwszMessage = m_wszStatusMsg[iStatus - ID_STATUS_MIN];
-	if (!mir_wstrcmp(msg, pwszMessage))
-		return 0;
-
-	replaceStrW(pwszMessage, msg);
-
-	if (m_bOnline) {
-		JSONNode status; status.set_name("custom_status"); status << WCHAR_PARAM("text", (msg) ? msg : L"");
-		JSONNode root; root << status;
-		Push(new AsyncHttpRequest(this, REQUEST_PATCH, "/users/@me/settings", nullptr, &root));
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-int CDiscordProto::UserIsTyping(MCONTACT hContact, int type)
-{
-	if (type == PROTOTYPE_SELFTYPING_ON) {
-		CMStringA szUrl(FORMAT, "/channels/%lld/typing", getId(hContact, DB_KEY_CHANNELID));
-		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr));
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::OnReceiveMarkRead(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *)
-{
-	JsonReply root(pReply);
-	if (root)
-		SaveToken(root.data());
-}
-
-void CDiscordProto::SendMarkRead()
-{
-	mir_cslock lck(csMarkReadQueue);
-	while (arMarkReadQueue.getCount()) {
-		CDiscordUser *pUser = arMarkReadQueue[0];
-		JSONNode payload; payload << CHAR_PARAM("token", m_szTempToken);
-		CMStringA szUrl(FORMAT, "/channels/%lld/messages/%lld/ack", pUser->channelId, pUser->lastMsgId);
-		auto *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveMarkRead, &payload);
-		Push(pReq);
-		arMarkReadQueue.remove(0);
-	}
-}
-
-int CDiscordProto::OnDbEventRead(WPARAM, LPARAM hDbEvent)
-{
-	MCONTACT hContact = db_event_getContact(hDbEvent);
-	if (!hContact)
-		return 0;
-
-	// filter out only events of my protocol
-	const char *szProto = Proto_GetBaseAccountName(hContact);
-	if (mir_strcmp(szProto, m_szModuleName))
-		return 0;
-
-	if (m_bOnline) {
-		m_impl.m_markRead.Start(200);
-
-		CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
-		if (pUser != nullptr) {
-			mir_cslock lck(csMarkReadQueue);
-			if (arMarkReadQueue.indexOf(pUser) == -1)
-				arMarkReadQueue.insert(pUser);
-		}
-	}
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-int CDiscordProto::OnAccountChanged(WPARAM iAction, LPARAM lParam)
-{
-	if (iAction == PRAC_ADDED) {
-		PROTOACCOUNT *pa = (PROTOACCOUNT*)lParam;
-		if (pa && pa->ppro == this) {
-			m_bUseGroupchats = false;
-			m_bUseGuildGroups = true;
-		}
-	}
-
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::OnContactDeleted(MCONTACT hContact)
-{
-	CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
-	if (pUser == nullptr || !m_bOnline)
-		return;
-
-	if (pUser->channelId)
-		Push(new AsyncHttpRequest(this, REQUEST_DELETE, CMStringA(FORMAT, "/channels/%lld", pUser->channelId), nullptr));
-
-	if (pUser->id)
-		RemoveFriend(pUser->id);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-INT_PTR CDiscordProto::RequestFriendship(WPARAM hContact, LPARAM)
-{
-	AuthRequest(hContact, 0);
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct SendFileThreadParam
-{
-	MCONTACT hContact;
-	CMStringW wszDescr, wszFileName;
-
-	SendFileThreadParam(MCONTACT _p1, LPCWSTR _p2, LPCWSTR _p3) :
-		hContact(_p1),
-		wszFileName(_p2),
-		wszDescr(_p3)
-	{}
-};
-
-void CDiscordProto::SendFileThread(void *param)
-{
-	SendFileThreadParam *p = (SendFileThreadParam*)param;
-
-	FILE *in = _wfopen(p->wszFileName, L"rb");
-	if (in == nullptr) {
-		debugLogA("cannot open file %S for reading", p->wszFileName.c_str());
-	LBL_Error:
-		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, param);
-		delete p;
-		return;
-	}
-
-	ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_INITIALISING, param);
-
-	char szRandom[16], szRandomText[33];
-	Utils_GetRandom(szRandom, _countof(szRandom));
-	bin2hex(szRandom, _countof(szRandom), szRandomText);
-	CMStringA szBoundary(FORMAT, "----Boundary%s", szRandomText);
-
-	CMStringA szUrl(FORMAT, "/channels/%lld/messages", getId(p->hContact, DB_KEY_CHANNELID));
-	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveFile);
-	pReq->AddHeader("Content-Type", CMStringA("multipart/form-data; boundary=" + szBoundary));
-	pReq->AddHeader("Accept", "*/*");
-
-	szBoundary.Insert(0, "--");
-
-	CMStringA szBody;
-	szBody.Append(szBoundary + "\r\n");
-	szBody.Append("Content-Disposition: form-data; name=\"content\"\r\n\r\n");
-	szBody.Append(ptrA(mir_utf8encodeW(p->wszDescr)));
-	szBody.Append("\r\n");
-
-	szBody.Append(szBoundary + "\r\n");
-	szBody.Append("Content-Disposition: form-data; name=\"tts\"\r\n\r\nfalse\r\n");
-
-	wchar_t *pFileName = wcsrchr(p->wszFileName.GetBuffer(), '\\');
-	if (pFileName != nullptr)
-		pFileName++;
-	else
-		pFileName = p->wszFileName.GetBuffer();
-
-	szBody.Append(szBoundary + "\r\n");
-	szBody.AppendFormat("Content-Disposition: form-data; name=\"file\"; filename=\"%s\"\r\n", ptrA(mir_utf8encodeW(pFileName)).get());
-	szBody.AppendFormat("Content-Type: %S\r\n", ProtoGetAvatarMimeType(ProtoGetAvatarFileFormat(p->wszFileName)));
-	szBody.Append("\r\n");
-
-	size_t cbBytes = filelength(fileno(in));
-
-	szBoundary.Insert(0, "\r\n");
-	szBoundary.Append("--\r\n");
-	pReq->dataLength = int(szBody.GetLength() + szBoundary.GetLength() + cbBytes);
-	pReq->pData = (char*)mir_alloc(pReq->dataLength+1);
-	memcpy(pReq->pData, szBody.c_str(), szBody.GetLength());
-	size_t cbRead = fread(pReq->pData + szBody.GetLength(), 1, cbBytes, in);
-	fclose(in);
-	if (cbBytes != cbRead) {
-		debugLogA("cannot read file %S: %d bytes read instead of %d", p->wszFileName.c_str(), cbRead, cbBytes);
-		delete pReq;
-		goto LBL_Error;
-	}
-	
-	memcpy(pReq->pData + szBody.GetLength() + cbBytes, szBoundary, szBoundary.GetLength());
-	pReq->pUserInfo = p;
-	Push(pReq);
-
-	ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_CONNECTED, param);
-}
-
-void CDiscordProto::OnReceiveFile(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
-{
-	SendFileThreadParam *p = (SendFileThreadParam*)pReq->pUserInfo;
-	if (pReply->resultCode != 200) {
-		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, p);
-		debugLogA("CDiscordProto::SendFile failed: %d", pReply->resultCode);
-	}
-	else {
-		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, p);
-		debugLogA("CDiscordProto::SendFile succeeded");
-	}
-
-	delete p;
-}
-
-HANDLE CDiscordProto::SendFile(MCONTACT hContact, const wchar_t *szDescription, wchar_t **ppszFiles)
-{
-	SnowFlake id = getId(hContact, DB_KEY_CHANNELID);
-	if (id == 0)
-		return nullptr;
-
-	// we don't wanna block the main thread, right?
-	SendFileThreadParam *param = new SendFileThreadParam(hContact, ppszFiles[0], szDescription);
-	ForkThread(&CDiscordProto::SendFileThread, param);
-	return param;
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+static int compareMessages(const COwnMessage *p1, const COwnMessage *p2)
+{
+	return compareInt64(p1->nonce, p2->nonce);
+}
+
+static int compareRequests(const AsyncHttpRequest *p1, const AsyncHttpRequest *p2)
+{
+	return p1->m_iReqNum - p2->m_iReqNum;
+}
+
+int compareUsers(const CDiscordUser *p1, const CDiscordUser *p2)
+{
+	return compareInt64(p1->id, p2->id);
+}
+
+static int compareGuilds(const CDiscordGuild *p1, const CDiscordGuild *p2)
+{
+	return compareInt64(p1->id, p2->id);
+}
+
+CDiscordProto::CDiscordProto(const char *proto_name, const wchar_t *username) :
+	PROTO<CDiscordProto>(proto_name, username),
+	m_impl(*this),
+	m_arHttpQueue(10, compareRequests),
+	m_evRequestsQueue(CreateEvent(nullptr, FALSE, FALSE, nullptr)),
+	arUsers(10, compareUsers),
+	arGuilds(1, compareGuilds),
+	arMarkReadQueue(1, compareUsers),
+	arOwnMessages(1, compareMessages),
+	arVoiceCalls(1),
+
+	m_wszEmail(this, "Email", L""),
+	m_wszDefaultGroup(this, "GroupName", DB_KEYVAL_GROUP),
+	m_bUseGroupchats(this, "UseGroupChats", true),
+	m_bHideGroupchats(this, "HideChats", true),
+	m_bUseGuildGroups(this, "UseGuildGroups", false),
+	m_bSyncDeleteMsgs(this, "DeleteServerMsgs", true)
+{
+	// Services
+	CreateProtoService(PS_CREATEACCMGRUI, &CDiscordProto::SvcCreateAccMgrUI);
+
+	CreateProtoService(PS_GETAVATARINFO, &CDiscordProto::GetAvatarInfo);
+	CreateProtoService(PS_GETAVATARCAPS, &CDiscordProto::GetAvatarCaps);
+	CreateProtoService(PS_GETMYAVATAR, &CDiscordProto::GetMyAvatar);
+	CreateProtoService(PS_SETMYAVATAR, &CDiscordProto::SetMyAvatar);
+
+	CreateProtoService(PS_MENU_REQAUTH, &CDiscordProto::RequestFriendship);
+	CreateProtoService(PS_MENU_LOADHISTORY, &CDiscordProto::OnMenuLoadHistory);
+
+	CreateProtoService(PS_VOICE_CAPS, &CDiscordProto::VoiceCaps);
+
+	// Events
+	HookProtoEvent(ME_OPT_INITIALISE, &CDiscordProto::OnOptionsInit);
+	HookProtoEvent(ME_DB_EVENT_MARKED_READ, &CDiscordProto::OnDbEventRead);
+	HookProtoEvent(ME_PROTO_ACCLISTCHANGED, &CDiscordProto::OnAccountChanged);
+	
+	HookProtoEvent(PE_VOICE_CALL_STATE, &CDiscordProto::OnVoiceState);
+
+	// database
+	db_set_resident(m_szModuleName, "XStatusMsg");
+
+	// custom events
+	DBEVENTTYPEDESCR dbEventType = {};
+	dbEventType.module = m_szModuleName;
+	dbEventType.flags = DETF_HISTORY | DETF_MSGWINDOW;
+
+	dbEventType.eventType = EVENT_INCOMING_CALL;
+	dbEventType.descr = Translate("Incoming call");
+	dbEventType.eventIcon = g_plugin.getIconHandle(IDI_VOICE_CALL);
+	DbEvent_RegisterType(&dbEventType);
+
+	dbEventType.eventType = EVENT_CALL_FINISHED;
+	dbEventType.descr = Translate("Call ended");
+	dbEventType.eventIcon = g_plugin.getIconHandle(IDI_VOICE_ENDED);
+	DbEvent_RegisterType(&dbEventType);
+
+	// Groupchat initialization
+	GCREGISTER gcr = {};
+	gcr.dwFlags = GC_TYPNOTIF | GC_CHANMGR;
+	gcr.ptszDispName = m_tszUserName;
+	gcr.pszModule = m_szModuleName;
+	Chat_Register(&gcr);
+
+	// Network initialization
+	CMStringW descr;
+	NETLIBUSER nlu = {};
+
+	nlu.szSettingsModule = m_szModuleName;
+	nlu.flags = NUF_OUTGOING | NUF_HTTPCONNS | NUF_UNICODE;
+	descr.Format(TranslateT("%s server connection"), m_tszUserName);
+	nlu.szDescriptiveName.w = descr.GetBuffer();
+	m_hNetlibUser = Netlib_RegisterUser(&nlu);
+
+	CMStringA module(FORMAT, "%s.Gateway", m_szModuleName);
+	nlu.szSettingsModule = module.GetBuffer();
+	nlu.flags = NUF_OUTGOING | NUF_UNICODE;
+	descr.Format(TranslateT("%s gateway connection"), m_tszUserName);
+	nlu.szDescriptiveName.w = descr.GetBuffer();
+	m_hGatewayNetlibUser = Netlib_RegisterUser(&nlu);
+}
+
+CDiscordProto::~CDiscordProto()
+{
+	debugLogA("CDiscordProto::~CDiscordProto");
+
+	for (auto &msg : m_wszStatusMsg)
+		mir_free(msg);
+
+	arUsers.destroy();
+
+	m_arHttpQueue.destroy();
+	::CloseHandle(m_evRequestsQueue);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::OnModulesLoaded()
+{
+	std::vector<MCONTACT> lostIds;
+
+	// Fill users list
+	for (auto &hContact : AccContacts()) {
+		CDiscordUser *pNew = new CDiscordUser(getId(hContact, DB_KEY_ID));
+		pNew->hContact = hContact;
+		pNew->lastMsgId = getId(hContact, DB_KEY_LASTMSGID);
+		pNew->wszUsername = ptrW(getWStringA(hContact, DB_KEY_NICK));
+		pNew->iDiscriminator = getDword(hContact, DB_KEY_DISCR);
+
+		// set EnableSync = 1 by default for all existing guilds
+		switch (getByte(hContact, "ChatRoom")) {
+		case 2: // guild
+			delSetting(hContact, DB_KEY_CHANNELID);
+			if (getDword(hContact, "EnableSync", -1) == -1)
+				setDword(hContact, "EnableSync", 1);
+			break;
+
+		case 1: // group chat
+			pNew->channelId = getId(hContact, DB_KEY_CHANNELID);
+			if (!pNew->channelId) {
+				lostIds.push_back(hContact);
+				delete pNew;
+				continue;
+			}
+			break;
+
+		default:
+			pNew->channelId = getId(hContact, DB_KEY_CHANNELID);
+			break;
+		}
+		arUsers.insert(pNew);
+	}
+
+	for (auto &hContact: lostIds)
+		db_delete_contact(hContact);
+
+	// Clist
+	Clist_GroupCreate(0, m_wszDefaultGroup);
+
+	HookProtoEvent(ME_GC_EVENT, &CDiscordProto::GroupchatEventHook);
+	HookProtoEvent(ME_GC_BUILDMENU, &CDiscordProto::GroupchatMenuHook);
+
+	InitMenus();
+
+	// Voice support
+	if (g_plugin.bVoiceService) {
+		VOICE_MODULE voice = {};
+		voice.cbSize = sizeof(voice);
+		voice.name = m_szModuleName;
+		voice.description = TranslateT("Discord voice call");
+		voice.icon = m_hProtoIcon;
+		voice.flags = VOICE_CAPS_CALL_CONTACT | VOICE_CAPS_VOICE;
+		CallService(MS_VOICESERVICE_REGISTER, (WPARAM)&voice, 0);
+	}
+}
+
+void CDiscordProto::OnShutdown()
+{
+	debugLogA("CDiscordProto::OnPreShutdown");
+
+	m_bTerminated = true;
+	SetEvent(m_evRequestsQueue);
+
+	for (auto &it : arGuilds)
+		it->SaveToFile();
+
+	if (m_hGatewayConnection)
+		Netlib_Shutdown(m_hGatewayConnection);
+
+	if (g_plugin.bVoiceService)
+		CallService(MS_VOICESERVICE_UNREGISTER, (WPARAM)m_szModuleName, 0);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::GetCaps(int type, MCONTACT)
+{
+	switch (type) {
+	case PFLAGNUM_1:
+		return PF1_IM | PF1_MODEMSG | PF1_MODEMSGRECV | PF1_SERVERCLIST | PF1_BASICSEARCH | PF1_EXTSEARCH | PF1_ADDSEARCHRES | PF1_FILESEND;
+	case PFLAGNUM_2:
+		return PF2_ONLINE | PF2_SHORTAWAY | PF2_LONGAWAY | PF2_HEAVYDND | PF2_INVISIBLE;
+	case PFLAGNUM_3:
+		return PF2_ONLINE | PF2_LONGAWAY | PF2_HEAVYDND | PF2_INVISIBLE;
+	case PFLAGNUM_4:
+		return PF4_FORCEAUTH | PF4_NOCUSTOMAUTH | PF4_NOAUTHDENYREASON | PF4_SUPPORTTYPING | PF4_SUPPORTIDLE | PF4_AVATARS | PF4_IMSENDOFFLINE | PF4_SERVERMSGID | PF4_OFFLINEFILES;
+	case PFLAG_UNIQUEIDTEXT:
+		return (INT_PTR)TranslateT("User ID");
+	}
+	return 0;
+}
+
+int CDiscordProto::SetStatus(int iNewStatus)
+{
+	debugLogA("CDiscordProto::SetStatus iNewStatus = %d, m_iStatus = %d, m_iDesiredStatus = %d m_hWorkerThread = %p", iNewStatus, m_iStatus, m_iDesiredStatus, m_hWorkerThread);
+
+	if (iNewStatus == m_iStatus)
+		return 0;
+
+	m_iDesiredStatus = iNewStatus;
+	int iOldStatus = m_iStatus;
+
+	// go offline
+	if (iNewStatus == ID_STATUS_OFFLINE) {
+		if (m_bOnline) {
+			SetServerStatus(ID_STATUS_OFFLINE);
+			ShutdownSession();
+		}
+		m_iStatus = m_iDesiredStatus;
+		setAllContactStatuses(ID_STATUS_OFFLINE, false);
+
+		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
+	}
+	// not logged in? come on
+	else if (m_hWorkerThread == nullptr && !IsStatusConnecting(m_iStatus)) {
+		m_iStatus = ID_STATUS_CONNECTING;
+		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
+		m_hWorkerThread = ForkThreadEx(&CDiscordProto::ServerThread, nullptr, nullptr);
+	}
+	else if (m_bOnline) {
+		debugLogA("setting server online status to %d", iNewStatus);
+		SetServerStatus(iNewStatus);
+	}
+
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static INT_PTR CALLBACK AdvancedSearchDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM)
+{
+	switch (msg) {
+	case WM_INITDIALOG:
+		TranslateDialogDefault(hwndDlg);
+		SetFocus(GetDlgItem(hwndDlg, IDC_NICK));
+		return TRUE;
+
+	case WM_COMMAND:
+		if (HIWORD(wParam) == EN_SETFOCUS)
+			PostMessage(GetParent(hwndDlg), WM_COMMAND, MAKEWPARAM(0, EN_SETFOCUS), (LPARAM)hwndDlg);
+	}
+	return FALSE;
+}
+
+HWND CDiscordProto::CreateExtendedSearchUI(HWND hwndParent)
+{
+	if (hwndParent)
+		return CreateDialogParam(g_plugin.getInst(), MAKEINTRESOURCE(IDD_EXTSEARCH), hwndParent, AdvancedSearchDlgProc, 0);
+
+	return nullptr;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::SearchThread(void *param)
+{
+	Sleep(100);
+
+	PROTOSEARCHRESULT psr = { 0 };
+	psr.cbSize = sizeof(psr);
+	psr.flags = PSR_UNICODE;
+	psr.nick.w = (wchar_t*)param;
+	psr.firstName.w = L"";
+	psr.lastName.w = L"";
+	psr.id.w = L"";
+	ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_DATA, (HANDLE)1, (LPARAM)&psr);
+
+	ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_SUCCESS, (HANDLE)1, 0);
+	mir_free(param);
+}
+
+HWND CDiscordProto::SearchAdvanced(HWND hwndDlg)
+{
+	if (!m_bOnline || !IsWindow(hwndDlg))
+		return nullptr;
+
+	wchar_t wszNick[200];
+	GetDlgItemTextW(hwndDlg, IDC_NICK, wszNick, _countof(wszNick));
+	if (wszNick[0] == 0) // empty string? reject
+		return nullptr;
+
+	wchar_t *p = wcschr(wszNick, '#');
+	if (p == nullptr) // wrong user id
+		return nullptr;
+
+	ForkThread(&CDiscordProto::SearchThread, mir_wstrdup(wszNick));
+	return (HWND)1;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Basic search - by SnowFlake
+
+void CDiscordProto::OnReceiveUserinfo(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	JsonReply root(pReply);
+	if (!root) {
+		ProtoBroadcastAck(0, ACKTYPE_SEARCH, ACKRESULT_FAILED, (HANDLE)1);
+		return;
+	}
+
+	auto &data = root.data();
+	CMStringW wszUserId(data["username"].as_mstring() + L"#" + data["discriminator"].as_mstring());
+	ForkThread(&CDiscordProto::SearchThread, wszUserId.Detach());
+}
+
+HANDLE CDiscordProto::SearchBasic(const wchar_t *wszId)
+{
+	if (!m_bOnline)
+		return nullptr;
+
+	CMStringA szUrl = "/users/";
+	szUrl.AppendFormat(ptrA(mir_utf8encodeW(wszId)));
+	Push(new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveUserinfo));
+	return (HANDLE)1; // Success
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+// Authorization
+
+int CDiscordProto::AuthRequest(MCONTACT hContact, const wchar_t*)
+{
+	ptrW wszUsername(getWStringA(hContact, DB_KEY_NICK));
+	int iDiscriminator(getDword(hContact, DB_KEY_DISCR, -1));
+	if (wszUsername == nullptr || iDiscriminator == -1)
+		return 1; // error
+
+	JSONNode root; root << WCHAR_PARAM("username", wszUsername) << INT_PARAM("discriminator", iDiscriminator);
+	Push(new AsyncHttpRequest(this, REQUEST_POST, "/users/@me/relationships", nullptr, &root));
+	return 0;
+}
+
+int CDiscordProto::AuthRecv(MCONTACT, PROTORECVEVENT *pre)
+{
+	return Proto_AuthRecv(m_szModuleName, pre);
+}
+
+int CDiscordProto::Authorize(MEVENT hDbEvent)
+{
+	DB::EventInfo dbei;
+	dbei.cbBlob = -1;
+	if (db_event_get(hDbEvent, &dbei)) return 1;
+	if (dbei.eventType != EVENTTYPE_AUTHREQUEST) return 1;
+	if (mir_strcmp(dbei.szModule, m_szModuleName)) return 1;
+
+	JSONNode root;
+	MCONTACT hContact = DbGetAuthEventContact(&dbei);
+	CMStringA szUrl(FORMAT, "/users/@me/relationships/%lld", getId(hContact, DB_KEY_ID));
+	Push(new AsyncHttpRequest(this, REQUEST_PUT, szUrl, nullptr, &root));
+	return 0;
+}
+
+int CDiscordProto::AuthDeny(MEVENT hDbEvent, const wchar_t*)
+{
+	DB::EventInfo dbei;
+	dbei.cbBlob = -1;
+	if (db_event_get(hDbEvent, &dbei)) return 1;
+	if (dbei.eventType != EVENTTYPE_AUTHREQUEST) return 1;
+	if (mir_strcmp(dbei.szModule, m_szModuleName)) return 1;
+
+	MCONTACT hContact = DbGetAuthEventContact(&dbei);
+	RemoveFriend(getId(hContact, DB_KEY_ID));
+	return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+
+MCONTACT CDiscordProto::AddToList(int flags, PROTOSEARCHRESULT *psr)
+{
+	if (mir_wstrlen(psr->nick.w) == 0)
+		return 0;
+
+	wchar_t *p = wcschr(psr->nick.w, '#');
+	if (p == nullptr)
+		return 0;
+
+	MCONTACT hContact = db_add_contact();
+	Proto_AddToContact(hContact, m_szModuleName);
+	if (flags & PALF_TEMPORARY)
+		Contact::RemoveFromList(hContact);
+	
+	*p = 0;
+	CDiscordUser *pUser = new CDiscordUser(0);
+	pUser->hContact = hContact;
+	pUser->wszUsername = psr->nick.w;
+	pUser->iDiscriminator = _wtoi(p + 1);
+	*p = '#';
+
+	if (mir_wstrlen(psr->id.w)) {
+		pUser->id = _wtoi64(psr->id.w);
+		setId(hContact, DB_KEY_ID, pUser->id);
+	}
+
+	Clist_SetGroup(hContact, m_wszDefaultGroup);
+	setWString(hContact, DB_KEY_NICK, pUser->wszUsername);
+	setDword(hContact, DB_KEY_DISCR, pUser->iDiscriminator);
+	arUsers.insert(pUser);
+
+	return hContact;
+}
+
+MCONTACT CDiscordProto::AddToListByEvent(int flags, int, MEVENT hDbEvent)
+{
+	DB::EventInfo dbei;
+	dbei.cbBlob = -1;
+	if (db_event_get(hDbEvent, &dbei))
+		return 0;
+	if (mir_strcmp(dbei.szModule, m_szModuleName))
+		return 0;
+	if (dbei.eventType != EVENTTYPE_AUTHREQUEST)
+		return 0;
+
+	DB::AUTH_BLOB blob(dbei.pBlob);
+	if (flags & PALF_TEMPORARY)
+		Contact::RemoveFromList(blob.get_contact());
+	else
+		Contact::PutOnList(blob.get_contact());
+	return blob.get_contact();
+}
+
+////////////////////////////////////////////////////////////////////////////////////////
+// SendMsg
+
+void CDiscordProto::OnSendMsg(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
+{
+	JsonReply root(pReply);
+	if (!root) {
+		int iReqNum = -1;
+		for (auto &it : arOwnMessages)
+			if (it->reqId == pReq->m_iReqNum) {
+				iReqNum = it->reqId;
+				arOwnMessages.removeItem(&it);
+				break;
+			}
+
+		if (iReqNum != -1) {
+			CMStringW wszErrorMsg(root.data()["message"].as_mstring());
+			if (wszErrorMsg.IsEmpty())
+				wszErrorMsg = TranslateT("Message send failed");
+			ProtoBroadcastAck(pReq->hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)iReqNum, (LPARAM)wszErrorMsg.c_str());
+		}
+	}
+}
+
+int CDiscordProto::SendMsg(MCONTACT hContact, int /*flags*/, const char *pszSrc)
+{
+	if (!m_bOnline) {
+		ProtoBroadcastAsync(hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, (HANDLE)1, (LPARAM)TranslateT("Protocol is offline or user isn't authorized yet"));
+		return 1;
+	}
+
+	ptrW wszText(mir_utf8decodeW(pszSrc));
+	if (wszText == nullptr)
+		return 0;
+
+	CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
+	if (pUser == nullptr || pUser->id == 0)
+		return 0;
+
+	// no channel - we need to create one
+	if (pUser->channelId == 0) {
+		JSONNode list(JSON_ARRAY); list.set_name("recipients"); list << SINT64_PARAM("", pUser->id);
+		JSONNode body; body << list;
+		CMStringA szUrl(FORMAT, "/users/%lld/channels", m_ownId);
+
+		// theoretically we get the same data from the gateway thread, but there could be a delay
+		// so we bind data analysis to the http packet reply
+		mir_cslock lck(m_csHttpQueue);
+		ExecuteRequest(new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveCreateChannel, &body));
+		if (pUser->channelId == 0)
+			return 0;
+	}
+
+	// we generate a random 64-bit integer and pass it to the server
+	// to distinguish our own messages from these generated by another clients
+	SnowFlake nonce; Utils_GetRandom(&nonce, sizeof(nonce)); nonce = abs(nonce);
+	JSONNode body; body << WCHAR_PARAM("content", wszText) << SINT64_PARAM("nonce", nonce);
+
+	CMStringA szUrl(FORMAT, "/channels/%lld/messages", pUser->channelId);
+	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnSendMsg, &body);
+	pReq->hContact = hContact;
+	arOwnMessages.insert(new COwnMessage(nonce, pReq->m_iReqNum));
+	Push(pReq);
+	return pReq->m_iReqNum;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void __cdecl CDiscordProto::GetAwayMsgThread(void *param)
+{
+	Thread_SetName("Jabber: GetAwayMsgThread");
+
+	auto *pUser = (CDiscordUser *)param;
+	if (pUser == nullptr)
+		return;
+
+	if (pUser->wszTopic.IsEmpty())
+		ProtoBroadcastAck(pUser->hContact, ACKTYPE_AWAYMSG, ACKRESULT_SUCCESS, (HANDLE)1, 0);
+	else
+		ProtoBroadcastAck(pUser->hContact, ACKTYPE_AWAYMSG, ACKRESULT_SUCCESS, (HANDLE)1, (LPARAM)pUser->wszTopic.c_str());
+}
+
+HANDLE CDiscordProto::GetAwayMsg(MCONTACT hContact)
+{
+	ForkThread(&CDiscordProto::GetAwayMsgThread, FindUser(getId(hContact, DB_KEY_ID)));
+	return (HANDLE)1;
+}
+
+int CDiscordProto::SetAwayMsg(int iStatus, const wchar_t *msg)
+{
+	if (iStatus < ID_STATUS_MIN || iStatus > ID_STATUS_MAX)
+		return 0;
+
+	wchar_t *&pwszMessage = m_wszStatusMsg[iStatus - ID_STATUS_MIN];
+	if (!mir_wstrcmp(msg, pwszMessage))
+		return 0;
+
+	replaceStrW(pwszMessage, msg);
+
+	if (m_bOnline) {
+		JSONNode status; status.set_name("custom_status"); status << WCHAR_PARAM("text", (msg) ? msg : L"");
+		JSONNode root; root << status;
+		Push(new AsyncHttpRequest(this, REQUEST_PATCH, "/users/@me/settings", nullptr, &root));
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+int CDiscordProto::UserIsTyping(MCONTACT hContact, int type)
+{
+	if (type == PROTOTYPE_SELFTYPING_ON) {
+		CMStringA szUrl(FORMAT, "/channels/%lld/typing", getId(hContact, DB_KEY_CHANNELID));
+		Push(new AsyncHttpRequest(this, REQUEST_POST, szUrl, nullptr));
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::OnReceiveMarkRead(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *)
+{
+	JsonReply root(pReply);
+	if (root)
+		SaveToken(root.data());
+}
+
+void CDiscordProto::SendMarkRead()
+{
+	mir_cslock lck(csMarkReadQueue);
+	while (arMarkReadQueue.getCount()) {
+		CDiscordUser *pUser = arMarkReadQueue[0];
+		JSONNode payload; payload << CHAR_PARAM("token", m_szTempToken);
+		CMStringA szUrl(FORMAT, "/channels/%lld/messages/%lld/ack", pUser->channelId, pUser->lastMsgId);
+		auto *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveMarkRead, &payload);
+		Push(pReq);
+		arMarkReadQueue.remove(0);
+	}
+}
+
+int CDiscordProto::OnDbEventRead(WPARAM, LPARAM hDbEvent)
+{
+	MCONTACT hContact = db_event_getContact(hDbEvent);
+	if (!hContact)
+		return 0;
+
+	// filter out only events of my protocol
+	const char *szProto = Proto_GetBaseAccountName(hContact);
+	if (mir_strcmp(szProto, m_szModuleName))
+		return 0;
+
+	if (m_bOnline) {
+		m_impl.m_markRead.Start(200);
+
+		CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
+		if (pUser != nullptr) {
+			mir_cslock lck(csMarkReadQueue);
+			if (arMarkReadQueue.indexOf(pUser) == -1)
+				arMarkReadQueue.insert(pUser);
+		}
+	}
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+int CDiscordProto::OnAccountChanged(WPARAM iAction, LPARAM lParam)
+{
+	if (iAction == PRAC_ADDED) {
+		PROTOACCOUNT *pa = (PROTOACCOUNT*)lParam;
+		if (pa && pa->ppro == this) {
+			m_bUseGroupchats = false;
+			m_bUseGuildGroups = true;
+		}
+	}
+
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::OnContactDeleted(MCONTACT hContact)
+{
+	CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
+	if (pUser == nullptr || !m_bOnline)
+		return;
+
+	if (pUser->channelId)
+		Push(new AsyncHttpRequest(this, REQUEST_DELETE, CMStringA(FORMAT, "/channels/%lld", pUser->channelId), nullptr));
+
+	if (pUser->id)
+		RemoveFriend(pUser->id);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CDiscordProto::RequestFriendship(WPARAM hContact, LPARAM)
+{
+	AuthRequest(hContact, 0);
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct SendFileThreadParam
+{
+	MCONTACT hContact;
+	CMStringW wszDescr, wszFileName;
+
+	SendFileThreadParam(MCONTACT _p1, LPCWSTR _p2, LPCWSTR _p3) :
+		hContact(_p1),
+		wszFileName(_p2),
+		wszDescr(_p3)
+	{}
+};
+
+void CDiscordProto::SendFileThread(void *param)
+{
+	SendFileThreadParam *p = (SendFileThreadParam*)param;
+
+	FILE *in = _wfopen(p->wszFileName, L"rb");
+	if (in == nullptr) {
+		debugLogA("cannot open file %S for reading", p->wszFileName.c_str());
+	LBL_Error:
+		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, param);
+		delete p;
+		return;
+	}
+
+	ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_INITIALISING, param);
+
+	char szRandom[16], szRandomText[33];
+	Utils_GetRandom(szRandom, _countof(szRandom));
+	bin2hex(szRandom, _countof(szRandom), szRandomText);
+	CMStringA szBoundary(FORMAT, "----Boundary%s", szRandomText);
+
+	CMStringA szUrl(FORMAT, "/channels/%lld/messages", getId(p->hContact, DB_KEY_CHANNELID));
+	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveFile);
+	pReq->AddHeader("Content-Type", CMStringA("multipart/form-data; boundary=" + szBoundary));
+	pReq->AddHeader("Accept", "*/*");
+
+	szBoundary.Insert(0, "--");
+
+	CMStringA szBody;
+	szBody.Append(szBoundary + "\r\n");
+	szBody.Append("Content-Disposition: form-data; name=\"content\"\r\n\r\n");
+	szBody.Append(ptrA(mir_utf8encodeW(p->wszDescr)));
+	szBody.Append("\r\n");
+
+	szBody.Append(szBoundary + "\r\n");
+	szBody.Append("Content-Disposition: form-data; name=\"tts\"\r\n\r\nfalse\r\n");
+
+	wchar_t *pFileName = wcsrchr(p->wszFileName.GetBuffer(), '\\');
+	if (pFileName != nullptr)
+		pFileName++;
+	else
+		pFileName = p->wszFileName.GetBuffer();
+
+	szBody.Append(szBoundary + "\r\n");
+	szBody.AppendFormat("Content-Disposition: form-data; name=\"file\"; filename=\"%s\"\r\n", ptrA(mir_utf8encodeW(pFileName)).get());
+	szBody.AppendFormat("Content-Type: %S\r\n", ProtoGetAvatarMimeType(ProtoGetAvatarFileFormat(p->wszFileName)));
+	szBody.Append("\r\n");
+
+	size_t cbBytes = filelength(fileno(in));
+
+	szBoundary.Insert(0, "\r\n");
+	szBoundary.Append("--\r\n");
+	pReq->dataLength = int(szBody.GetLength() + szBoundary.GetLength() + cbBytes);
+	pReq->pData = (char*)mir_alloc(pReq->dataLength+1);
+	memcpy(pReq->pData, szBody.c_str(), szBody.GetLength());
+	size_t cbRead = fread(pReq->pData + szBody.GetLength(), 1, cbBytes, in);
+	fclose(in);
+	if (cbBytes != cbRead) {
+		debugLogA("cannot read file %S: %d bytes read instead of %d", p->wszFileName.c_str(), cbRead, cbBytes);
+		delete pReq;
+		goto LBL_Error;
+	}
+	
+	memcpy(pReq->pData + szBody.GetLength() + cbBytes, szBoundary, szBoundary.GetLength());
+	pReq->pUserInfo = p;
+	Push(pReq);
+
+	ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_CONNECTED, param);
+}
+
+void CDiscordProto::OnReceiveFile(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
+{
+	SendFileThreadParam *p = (SendFileThreadParam*)pReq->pUserInfo;
+	if (pReply->resultCode != 200) {
+		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_FAILED, p);
+		debugLogA("CDiscordProto::SendFile failed: %d", pReply->resultCode);
+	}
+	else {
+		ProtoBroadcastAck(p->hContact, ACKTYPE_FILE, ACKRESULT_SUCCESS, p);
+		debugLogA("CDiscordProto::SendFile succeeded");
+	}
+
+	delete p;
+}
+
+HANDLE CDiscordProto::SendFile(MCONTACT hContact, const wchar_t *szDescription, wchar_t **ppszFiles)
+{
+	SnowFlake id = getId(hContact, DB_KEY_CHANNELID);
+	if (id == 0)
+		return nullptr;
+
+	// we don't wanna block the main thread, right?
+	SendFileThreadParam *param = new SendFileThreadParam(hContact, ppszFiles[0], szDescription);
+	ForkThread(&CDiscordProto::SendFileThread, param);
+	return param;
+}
diff --git a/protocols/Discord/src/proto.h b/protocols/Discord/src/proto.h
index bf3929fd55..b5262f4e0a 100644
--- a/protocols/Discord/src/proto.h
+++ b/protocols/Discord/src/proto.h
@@ -1,476 +1,476 @@
-#pragma once
-
-#define EVENT_INCOMING_CALL 10001
-#define EVENT_CALL_FINISHED 10002
-
-typedef __int64 SnowFlake;
-
-__forceinline int compareInt64(const SnowFlake i1, const SnowFlake i2)
-{
-	return (i1 == i2) ? 0 : (i1 < i2) ? -1 : 1;
-}
-
-class CDiscordProto;
-typedef void (CDiscordProto::*GatewayHandlerFunc)(const JSONNode&);
-
-struct AsyncHttpRequest : public MTHttpRequest<CDiscordProto>
-{
-	AsyncHttpRequest(CDiscordProto*, int iRequestType, LPCSTR szUrl, MTHttpRequestHandler pFunc, JSONNode *pNode = nullptr);
-
-	int m_iErrorCode, m_iReqNum;
-	bool m_bMainSite;
-	MCONTACT hContact;
-};
-
-class JsonReply
-{
-	JSONNode *m_root = nullptr;
-	int m_errorCode = 0;
-
-public:
-	JsonReply(NETLIBHTTPREQUEST *);
-	~JsonReply();
-
-	__forceinline int error() const { return m_errorCode; }
-	__forceinline JSONNode& data() const { return *m_root; }
-	__forceinline operator bool() const { return m_errorCode == 200; }
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct CDiscordRole : public MZeroedObject
-{
-	SnowFlake id;
-	COLORREF color;
-	uint32_t permissions;
-	int position;
-	CMStringW wszName;
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct COwnMessage
-{
-	SnowFlake nonce;
-	int reqId;
-
-	COwnMessage(SnowFlake _id, int _reqId) :
-		nonce(_id),
-		reqId(_reqId)
-	{}
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-enum CDiscordHistoryOp
-{
-	MSG_NOFILTER, MSG_AFTER, MSG_BEFORE
-};
-
-struct CDiscordUser : public MZeroedObject
-{
-	CDiscordUser(SnowFlake _id) :
-		id(_id)
-		{}
-
-	~CDiscordUser();
-
-	SnowFlake id;
-	MCONTACT  hContact;
-
-	SnowFlake channelId;
-	SnowFlake lastReadId, lastMsgId;
-	SnowFlake parentId;
-	bool      bIsPrivate;
-	bool      bIsGroup;
-	bool      bSynced;
-
-	struct CDiscordGuild *pGuild;
-
-	CMStringW wszUsername, wszChannelName, wszTopic;
-	int       iDiscriminator;
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct CDiscordGuildMember : public MZeroedObject
-{
-	CDiscordGuildMember(SnowFlake id) :
-		userId(id)
-	{}
-
-	~CDiscordGuildMember()
-	{}
-
-	SnowFlake userId;
-	CMStringW wszDiscordId, wszNick, wszRole;
-	int iStatus;
-};
-
-struct CDiscordGuild : public MZeroedObject
-{
-	CDiscordGuild(SnowFlake _id);
-	~CDiscordGuild();
-
-	__forceinline CDiscordGuildMember* FindUser(SnowFlake userId)
-	{
-		return arChatUsers.find((CDiscordGuildMember *)&userId);
-	}
-
-	__inline CMStringW GetCacheFile() const
-	{
-		return CMStringW(FORMAT, L"%s\\DiscordCache\\%lld.json", VARSW(L"%miranda_userdata%").get(), id);
-	}
-
-	SnowFlake id, ownerId;
-	CMStringW wszName;
-	MCONTACT hContact;
-	MGROUP groupId;
-	bool bSynced = false;
-	LIST<CDiscordUser> arChannels;
-
-	SESSION_INFO *pParentSi;
-	OBJLIST<CDiscordGuildMember> arChatUsers;
-	OBJLIST<CDiscordRole> arRoles; // guild roles
-
-	void LoadFromFile();
-	void SaveToFile();
-};
-
-struct CDiscordVoiceCall
-{
-	CMStringA szId;
-	SnowFlake channelId;
-	time_t    startTime;
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-#define OPCODE_DISPATCH              0
-#define OPCODE_HEARTBEAT             1
-#define OPCODE_IDENTIFY              2
-#define OPCODE_STATUS_UPDATE         3
-#define OPCODE_VOICE_UPDATE          4
-#define OPCODE_VOICE_PING            5
-#define OPCODE_RESUME                6
-#define OPCODE_RECONNECT             7
-#define OPCODE_REQUEST_MEMBERS       8
-#define OPCODE_INVALID_SESSION       9
-#define OPCODE_HELLO                10
-#define OPCODE_HEARTBEAT_ACK        11
-#define OPCODE_REQUEST_SYNC         12
-#define OPCODE_REQUEST_SYNC_GROUP   13
-#define OPCODE_REQUEST_SYNC_CHANNEL 14
-
-class CDiscordProto : public PROTO<CDiscordProto>
-{
-	friend struct AsyncHttpRequest;
-	friend class CDiscardAccountOptions;
-
-	class CDiscordProtoImpl
-	{
-		friend class CDiscordProto;
-		CDiscordProto &m_proto;
-
-		CTimer m_heartBeat, m_markRead;
-		void OnHeartBeat(CTimer *) {
-			m_proto.GatewaySendHeartbeat();
-		}
-		
-		void OnMarkRead(CTimer *pTimer) {
-			m_proto.SendMarkRead();
-			pTimer->Stop();
-		}
-
-		CDiscordProtoImpl(CDiscordProto &pro) :
-			m_proto(pro),
-			m_markRead(Miranda_GetSystemWindow(), UINT_PTR(this)),
-			m_heartBeat(Miranda_GetSystemWindow(), UINT_PTR(this) + 1)
-		{
-			m_markRead.OnEvent = Callback(this, &CDiscordProtoImpl::OnMarkRead);
-			m_heartBeat.OnEvent = Callback(this, &CDiscordProtoImpl::OnHeartBeat);
-		}
-	} m_impl;
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// threads
-
-	void __cdecl SendFileThread(void*);
-	void __cdecl ServerThread(void*);
-	void __cdecl SearchThread(void *param);
-	void __cdecl BatchChatCreate(void* param);
-	void __cdecl GetAwayMsgThread(void *param);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// session control
-
-	void ConnectionFailed(int iReason);
-	void ShutdownSession(void);
-
-	wchar_t *m_wszStatusMsg[MAX_STATUS_COUNT];
-
-	ptrA m_szAccessToken, m_szTempToken;
-
-	mir_cs m_csHttpQueue;
-	HANDLE m_evRequestsQueue;
-	LIST<AsyncHttpRequest> m_arHttpQueue;
-	
-	void ExecuteRequest(AsyncHttpRequest *pReq);
-	void Push(AsyncHttpRequest *pReq, int iTimeout = 10000);
-	void SaveToken(const JSONNode &data);
-
-	HANDLE m_hWorkerThread;       // worker thread handle
-	HNETLIBCONN m_hAPIConnection; // working connection
-
-	bool 
-		m_bOnline,         // protocol is online
-		m_bTerminated;     // Miranda's going down
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// gateway
-
-	CMStringA
-		m_szGateway,           // gateway url
-		m_szGatewaySessionId,  // current session id
-		m_szCookie,            // cookie used for all http queries
-		m_szWSCookie;          // cookie used for establishing websocket connection
-	
-	HNETLIBUSER m_hGatewayNetlibUser; // the separate netlib user handle for gateways
-	HNETLIBCONN m_hGatewayConnection;      // gateway connection
-	
-	void __cdecl GatewayThread(void*);
-	bool  GatewayThreadWorker(void);
-	
-	bool  GatewaySend(const JSONNode &pNode);
-	bool  GatewayProcess(const JSONNode &pNode);
-
-	void  GatewaySendGuildInfo(CDiscordGuild *pGuild);
-	void  GatewaySendHeartbeat(void);
-	void  GatewaySendIdentify(void);
-	void  GatewaySendResume(void);
-	bool  GatewaySendStatus(int iStatus, const wchar_t *pwszStatusText);
-
-	GatewayHandlerFunc GetHandler(const wchar_t*);
-
-	int   m_iHartbeatInterval;	// in milliseconds
-	int   m_iGatewaySeq;       // gateway sequence number
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// options
-
-	CMOption<wchar_t*> m_wszEmail;        // my own email
-	CMOption<wchar_t*> m_wszDefaultGroup; // clist group to store contacts
-	CMOption<uint8_t>     m_bUseGroupchats;  // Shall we connect Guilds at all?
-	CMOption<uint8_t>     m_bHideGroupchats; // Do not open chat windows on creation
-	CMOption<uint8_t>     m_bUseGuildGroups; // use special subgroups for guilds
-	CMOption<uint8_t>     m_bSyncDeleteMsgs; // delete messages from Miranda if they are deleted at the server
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// common data
-
-	SnowFlake m_ownId;
-
-	mir_cs csMarkReadQueue;
-	LIST<CDiscordUser> arMarkReadQueue;
-
-	OBJLIST<CDiscordUser> arUsers;
-	OBJLIST<COwnMessage> arOwnMessages;
-	OBJLIST<CDiscordVoiceCall> arVoiceCalls;
-
-	CDiscordUser* FindUser(SnowFlake id);
-	CDiscordUser* FindUser(const wchar_t *pwszUsername, int iDiscriminator);
-	CDiscordUser* FindUserByChannel(SnowFlake channelId);
-
-	void          PreparePrivateChannel(const JSONNode &);
-	CDiscordUser* PrepareUser(const JSONNode &);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// menu items
-
-	void InitMenus(void);
-
-	int __cdecl OnMenuPrebuild(WPARAM, LPARAM);
-
-	INT_PTR __cdecl OnMenuCopyId(WPARAM, LPARAM);
-	INT_PTR __cdecl OnMenuCreateChannel(WPARAM, LPARAM);
-	INT_PTR __cdecl OnMenuJoinGuild(WPARAM, LPARAM);
-	INT_PTR __cdecl OnMenuLeaveGuild(WPARAM, LPARAM);
-	INT_PTR __cdecl OnMenuLoadHistory(WPARAM, LPARAM);
-	INT_PTR __cdecl OnMenuToggleSync(WPARAM, LPARAM);
-
-	HGENMENU m_hMenuLeaveGuild, m_hMenuCreateChannel, m_hMenuToggleSync;
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// guilds
-
-	OBJLIST<CDiscordGuild> arGuilds;
-
-	__forceinline CDiscordGuild* FindGuild(SnowFlake id) const
-	{
-		return arGuilds.find((CDiscordGuild*)&id);
-	}
-
-	void AddGuildUser(CDiscordGuild *guild, const CDiscordGuildMember &pUser);
-	void ProcessGuild(const JSONNode &json);
-	void ProcessPresence(const JSONNode &json);
-	void ProcessRole(CDiscordGuild *guild, const JSONNode &json);
-	void ProcessType(CDiscordUser *pUser, const JSONNode &json);
-
-	CDiscordUser* ProcessGuildChannel(CDiscordGuild *guild, const JSONNode &json);
-	CDiscordGuildMember* ProcessGuildUser(CDiscordGuild *pGuild, const JSONNode &json, bool *bNew = nullptr);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// group chats
-
-	int  __cdecl GroupchatEventHook(WPARAM, LPARAM);
-	int  __cdecl GroupchatMenuHook(WPARAM, LPARAM);
-
-	void Chat_SendPrivateMessage(GCHOOK *gch);
-	void Chat_ProcessLogMenu(GCHOOK *gch);
-	void Chat_ProcessNickMenu(GCHOOK* gch);
-
-	void CreateChat(CDiscordGuild *pGuild, CDiscordUser *pUser);
-	void ProcessChatUser(CDiscordUser *pChat, const CMStringW &wszUserId, const JSONNode &pRoot);
-	void ParseSpecialChars(SESSION_INFO *si, CMStringW &str);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// misc methods
-
-	SnowFlake getId(const char *szName);
-	SnowFlake getId(MCONTACT hContact, const char *szName);
-
-	void setId(const char *szName, SnowFlake iValue);
-	void setId(MCONTACT hContact, const char *szName, SnowFlake iValue);
-
-public:
-	CDiscordProto(const char*,const wchar_t*);
-	~CDiscordProto();
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// PROTO_INTERFACE
-
-	INT_PTR  GetCaps(int, MCONTACT = 0) override;
-
-	HWND     CreateExtendedSearchUI(HWND owner) override;
-	HWND     SearchAdvanced(HWND owner) override;
-
-	HANDLE   SearchBasic(const wchar_t *id) override;
-	MCONTACT AddToList(int flags, PROTOSEARCHRESULT *psr) override;
-	MCONTACT AddToListByEvent(int flags, int, MEVENT hDbEvent) override;
-	
-	int      AuthRecv(MCONTACT, PROTORECVEVENT *pre) override;
-	int      Authorize(MEVENT hDbEvent) override;
-	int      AuthDeny(MEVENT hDbEvent, const wchar_t* szReason) override;
-	int      AuthRequest(MCONTACT hContact, const wchar_t*) override;
-
-	HANDLE   GetAwayMsg(MCONTACT hContact) override;
-	int      SetAwayMsg(int iStatus, const wchar_t *msg) override;
-
-	int      SendMsg(MCONTACT hContact, int flags, const char *pszSrc) override;
-
-	HANDLE   SendFile(MCONTACT hContact, const wchar_t *szDescription, wchar_t **ppszFiles) override;
-
-	int      UserIsTyping(MCONTACT hContact, int type) override;
-
-	int      SetStatus(int iNewStatus) override;
-
-	void     OnBuildProtoMenu() override;
-	void     OnContactDeleted(MCONTACT) override;
-	void     OnModulesLoaded() override;
-	void     OnShutdown() override;
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// Services
-
-	INT_PTR __cdecl RequestFriendship(WPARAM, LPARAM);
-	INT_PTR __cdecl SvcCreateAccMgrUI(WPARAM, LPARAM);
-
-	INT_PTR __cdecl GetAvatarCaps(WPARAM, LPARAM);
-	INT_PTR __cdecl GetAvatarInfo(WPARAM, LPARAM);
-	INT_PTR __cdecl GetMyAvatar(WPARAM, LPARAM);
-	INT_PTR __cdecl SetMyAvatar(WPARAM, LPARAM);
-
-	INT_PTR __cdecl VoiceCaps(WPARAM, LPARAM);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// Events
-
-	int  __cdecl OnOptionsInit(WPARAM, LPARAM);
-	int  __cdecl OnAccountChanged(WPARAM, LPARAM);
-	int  __cdecl OnDbEventRead(WPARAM, LPARAM);
-	
-	int  __cdecl OnVoiceState(WPARAM, LPARAM);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// dispatch commands
-
-	void OnCommandCallCreated(const JSONNode &json);
-	void OnCommandCallDeleted(const JSONNode &json);
-	void OnCommandCallUpdated(const JSONNode &json);
-	void OnCommandChannelCreated(const JSONNode &json);
-	void OnCommandChannelDeleted(const JSONNode &json);
-	void OnCommandChannelUpdated(const JSONNode &json);
-	void OnCommandGuildCreated(const JSONNode &json);
-	void OnCommandGuildDeleted(const JSONNode &json);
-	void OnCommandGuildMemberAdded(const JSONNode &json);
-	void OnCommandGuildMemberListUpdate(const JSONNode &json);
-	void OnCommandGuildMemberRemoved(const JSONNode &json);
-	void OnCommandGuildMemberUpdated(const JSONNode &json);
-	void OnCommandFriendAdded(const JSONNode &json);
-	void OnCommandFriendRemoved(const JSONNode &json);
-	void OnCommandMessage(const JSONNode&, bool);
-	void OnCommandMessageCreate(const JSONNode &json);
-	void OnCommandMessageDelete(const JSONNode &json);
-	void OnCommandMessageUpdate(const JSONNode &json);
-	void OnCommandMessageAck(const JSONNode &json);
-	void OnCommandPresence(const JSONNode &json);
-	void OnCommandReady(const JSONNode &json);
-	void OnCommandRoleCreated(const JSONNode &json);
-	void OnCommandRoleDeleted(const JSONNode &json);
-	void OnCommandTyping(const JSONNode &json);
-	void OnCommandUserUpdate(const JSONNode &json);
-	void OnCommandUserSettingsUpdate(const JSONNode &json);
-
-	void OnLoggedIn();
-	void OnLoggedOut();
-	
-	void OnReceiveCreateChannel(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-	void OnReceiveFile(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-	void OnReceiveGateway(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-	void OnReceiveMarkRead(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
-	void OnReceiveMessageAck(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-	void OnReceiveToken(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
-	void OnReceiveUserinfo(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
-
-	void RetrieveMyInfo();
-	void OnReceiveMyInfo(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-
-	void RetrieveHistory(CDiscordUser *pUser, CDiscordHistoryOp iOp = MSG_NOFILTER, SnowFlake msgid = 0, int iLimit = 50);
-	void OnReceiveHistory(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-
-	bool RetrieveAvatar(MCONTACT hContact);
-	void OnReceiveAvatar(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-
-	void OnSendMsg(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
-
-	//////////////////////////////////////////////////////////////////////////////////////
-	// Misc
-
-	void SendMarkRead(void);
-	void SetServerStatus(int iStatus);
-	void RemoveFriend(SnowFlake id);
-
-	CMStringW GetAvatarFilename(MCONTACT hContact);
-	void CheckAvatarChange(MCONTACT hContact, const CMStringW &wszNewHash);
-};
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-struct CMPlugin : public ACCPROTOPLUGIN<CDiscordProto>
-{
-	CMPlugin();
-
-	bool bVoiceService = false;
-
-	int Load() override;
-};
+#pragma once
+
+#define EVENT_INCOMING_CALL 10001
+#define EVENT_CALL_FINISHED 10002
+
+typedef __int64 SnowFlake;
+
+__forceinline int compareInt64(const SnowFlake i1, const SnowFlake i2)
+{
+	return (i1 == i2) ? 0 : (i1 < i2) ? -1 : 1;
+}
+
+class CDiscordProto;
+typedef void (CDiscordProto::*GatewayHandlerFunc)(const JSONNode&);
+
+struct AsyncHttpRequest : public MTHttpRequest<CDiscordProto>
+{
+	AsyncHttpRequest(CDiscordProto*, int iRequestType, LPCSTR szUrl, MTHttpRequestHandler pFunc, JSONNode *pNode = nullptr);
+
+	int m_iErrorCode, m_iReqNum;
+	bool m_bMainSite;
+	MCONTACT hContact;
+};
+
+class JsonReply
+{
+	JSONNode *m_root = nullptr;
+	int m_errorCode = 0;
+
+public:
+	JsonReply(NETLIBHTTPREQUEST *);
+	~JsonReply();
+
+	__forceinline int error() const { return m_errorCode; }
+	__forceinline JSONNode& data() const { return *m_root; }
+	__forceinline operator bool() const { return m_errorCode == 200; }
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct CDiscordRole : public MZeroedObject
+{
+	SnowFlake id;
+	COLORREF color;
+	uint32_t permissions;
+	int position;
+	CMStringW wszName;
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct COwnMessage
+{
+	SnowFlake nonce;
+	int reqId;
+
+	COwnMessage(SnowFlake _id, int _reqId) :
+		nonce(_id),
+		reqId(_reqId)
+	{}
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+enum CDiscordHistoryOp
+{
+	MSG_NOFILTER, MSG_AFTER, MSG_BEFORE
+};
+
+struct CDiscordUser : public MZeroedObject
+{
+	CDiscordUser(SnowFlake _id) :
+		id(_id)
+		{}
+
+	~CDiscordUser();
+
+	SnowFlake id;
+	MCONTACT  hContact;
+
+	SnowFlake channelId;
+	SnowFlake lastReadId, lastMsgId;
+	SnowFlake parentId;
+	bool      bIsPrivate;
+	bool      bIsGroup;
+	bool      bSynced;
+
+	struct CDiscordGuild *pGuild;
+
+	CMStringW wszUsername, wszChannelName, wszTopic;
+	int       iDiscriminator;
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct CDiscordGuildMember : public MZeroedObject
+{
+	CDiscordGuildMember(SnowFlake id) :
+		userId(id)
+	{}
+
+	~CDiscordGuildMember()
+	{}
+
+	SnowFlake userId;
+	CMStringW wszDiscordId, wszNick, wszRole;
+	int iStatus;
+};
+
+struct CDiscordGuild : public MZeroedObject
+{
+	CDiscordGuild(SnowFlake _id);
+	~CDiscordGuild();
+
+	__forceinline CDiscordGuildMember* FindUser(SnowFlake userId)
+	{
+		return arChatUsers.find((CDiscordGuildMember *)&userId);
+	}
+
+	__inline CMStringW GetCacheFile() const
+	{
+		return CMStringW(FORMAT, L"%s\\DiscordCache\\%lld.json", VARSW(L"%miranda_userdata%").get(), id);
+	}
+
+	SnowFlake id, ownerId;
+	CMStringW wszName;
+	MCONTACT hContact;
+	MGROUP groupId;
+	bool bSynced = false;
+	LIST<CDiscordUser> arChannels;
+
+	SESSION_INFO *pParentSi;
+	OBJLIST<CDiscordGuildMember> arChatUsers;
+	OBJLIST<CDiscordRole> arRoles; // guild roles
+
+	void LoadFromFile();
+	void SaveToFile();
+};
+
+struct CDiscordVoiceCall
+{
+	CMStringA szId;
+	SnowFlake channelId;
+	time_t    startTime;
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#define OPCODE_DISPATCH              0
+#define OPCODE_HEARTBEAT             1
+#define OPCODE_IDENTIFY              2
+#define OPCODE_STATUS_UPDATE         3
+#define OPCODE_VOICE_UPDATE          4
+#define OPCODE_VOICE_PING            5
+#define OPCODE_RESUME                6
+#define OPCODE_RECONNECT             7
+#define OPCODE_REQUEST_MEMBERS       8
+#define OPCODE_INVALID_SESSION       9
+#define OPCODE_HELLO                10
+#define OPCODE_HEARTBEAT_ACK        11
+#define OPCODE_REQUEST_SYNC         12
+#define OPCODE_REQUEST_SYNC_GROUP   13
+#define OPCODE_REQUEST_SYNC_CHANNEL 14
+
+class CDiscordProto : public PROTO<CDiscordProto>
+{
+	friend struct AsyncHttpRequest;
+	friend class CDiscardAccountOptions;
+
+	class CDiscordProtoImpl
+	{
+		friend class CDiscordProto;
+		CDiscordProto &m_proto;
+
+		CTimer m_heartBeat, m_markRead;
+		void OnHeartBeat(CTimer *) {
+			m_proto.GatewaySendHeartbeat();
+		}
+		
+		void OnMarkRead(CTimer *pTimer) {
+			m_proto.SendMarkRead();
+			pTimer->Stop();
+		}
+
+		CDiscordProtoImpl(CDiscordProto &pro) :
+			m_proto(pro),
+			m_markRead(Miranda_GetSystemWindow(), UINT_PTR(this)),
+			m_heartBeat(Miranda_GetSystemWindow(), UINT_PTR(this) + 1)
+		{
+			m_markRead.OnEvent = Callback(this, &CDiscordProtoImpl::OnMarkRead);
+			m_heartBeat.OnEvent = Callback(this, &CDiscordProtoImpl::OnHeartBeat);
+		}
+	} m_impl;
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// threads
+
+	void __cdecl SendFileThread(void*);
+	void __cdecl ServerThread(void*);
+	void __cdecl SearchThread(void *param);
+	void __cdecl BatchChatCreate(void* param);
+	void __cdecl GetAwayMsgThread(void *param);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// session control
+
+	void ConnectionFailed(int iReason);
+	void ShutdownSession(void);
+
+	wchar_t *m_wszStatusMsg[MAX_STATUS_COUNT];
+
+	ptrA m_szAccessToken, m_szTempToken;
+
+	mir_cs m_csHttpQueue;
+	HANDLE m_evRequestsQueue;
+	LIST<AsyncHttpRequest> m_arHttpQueue;
+	
+	void ExecuteRequest(AsyncHttpRequest *pReq);
+	void Push(AsyncHttpRequest *pReq, int iTimeout = 10000);
+	void SaveToken(const JSONNode &data);
+
+	HANDLE m_hWorkerThread;       // worker thread handle
+	HNETLIBCONN m_hAPIConnection; // working connection
+
+	bool 
+		m_bOnline,         // protocol is online
+		m_bTerminated;     // Miranda's going down
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// gateway
+
+	CMStringA
+		m_szGateway,           // gateway url
+		m_szGatewaySessionId,  // current session id
+		m_szCookie,            // cookie used for all http queries
+		m_szWSCookie;          // cookie used for establishing websocket connection
+	
+	HNETLIBUSER m_hGatewayNetlibUser; // the separate netlib user handle for gateways
+	HNETLIBCONN m_hGatewayConnection;      // gateway connection
+	
+	void __cdecl GatewayThread(void*);
+	bool  GatewayThreadWorker(void);
+	
+	bool  GatewaySend(const JSONNode &pNode);
+	bool  GatewayProcess(const JSONNode &pNode);
+
+	void  GatewaySendGuildInfo(CDiscordGuild *pGuild);
+	void  GatewaySendHeartbeat(void);
+	void  GatewaySendIdentify(void);
+	void  GatewaySendResume(void);
+	bool  GatewaySendStatus(int iStatus, const wchar_t *pwszStatusText);
+
+	GatewayHandlerFunc GetHandler(const wchar_t*);
+
+	int   m_iHartbeatInterval;	// in milliseconds
+	int   m_iGatewaySeq;       // gateway sequence number
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// options
+
+	CMOption<wchar_t*> m_wszEmail;        // my own email
+	CMOption<wchar_t*> m_wszDefaultGroup; // clist group to store contacts
+	CMOption<uint8_t>     m_bUseGroupchats;  // Shall we connect Guilds at all?
+	CMOption<uint8_t>     m_bHideGroupchats; // Do not open chat windows on creation
+	CMOption<uint8_t>     m_bUseGuildGroups; // use special subgroups for guilds
+	CMOption<uint8_t>     m_bSyncDeleteMsgs; // delete messages from Miranda if they are deleted at the server
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// common data
+
+	SnowFlake m_ownId;
+
+	mir_cs csMarkReadQueue;
+	LIST<CDiscordUser> arMarkReadQueue;
+
+	OBJLIST<CDiscordUser> arUsers;
+	OBJLIST<COwnMessage> arOwnMessages;
+	OBJLIST<CDiscordVoiceCall> arVoiceCalls;
+
+	CDiscordUser* FindUser(SnowFlake id);
+	CDiscordUser* FindUser(const wchar_t *pwszUsername, int iDiscriminator);
+	CDiscordUser* FindUserByChannel(SnowFlake channelId);
+
+	void          PreparePrivateChannel(const JSONNode &);
+	CDiscordUser* PrepareUser(const JSONNode &);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// menu items
+
+	void InitMenus(void);
+
+	int __cdecl OnMenuPrebuild(WPARAM, LPARAM);
+
+	INT_PTR __cdecl OnMenuCopyId(WPARAM, LPARAM);
+	INT_PTR __cdecl OnMenuCreateChannel(WPARAM, LPARAM);
+	INT_PTR __cdecl OnMenuJoinGuild(WPARAM, LPARAM);
+	INT_PTR __cdecl OnMenuLeaveGuild(WPARAM, LPARAM);
+	INT_PTR __cdecl OnMenuLoadHistory(WPARAM, LPARAM);
+	INT_PTR __cdecl OnMenuToggleSync(WPARAM, LPARAM);
+
+	HGENMENU m_hMenuLeaveGuild, m_hMenuCreateChannel, m_hMenuToggleSync;
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// guilds
+
+	OBJLIST<CDiscordGuild> arGuilds;
+
+	__forceinline CDiscordGuild* FindGuild(SnowFlake id) const
+	{
+		return arGuilds.find((CDiscordGuild*)&id);
+	}
+
+	void AddGuildUser(CDiscordGuild *guild, const CDiscordGuildMember &pUser);
+	void ProcessGuild(const JSONNode &json);
+	void ProcessPresence(const JSONNode &json);
+	void ProcessRole(CDiscordGuild *guild, const JSONNode &json);
+	void ProcessType(CDiscordUser *pUser, const JSONNode &json);
+
+	CDiscordUser* ProcessGuildChannel(CDiscordGuild *guild, const JSONNode &json);
+	CDiscordGuildMember* ProcessGuildUser(CDiscordGuild *pGuild, const JSONNode &json, bool *bNew = nullptr);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// group chats
+
+	int  __cdecl GroupchatEventHook(WPARAM, LPARAM);
+	int  __cdecl GroupchatMenuHook(WPARAM, LPARAM);
+
+	void Chat_SendPrivateMessage(GCHOOK *gch);
+	void Chat_ProcessLogMenu(GCHOOK *gch);
+	void Chat_ProcessNickMenu(GCHOOK* gch);
+
+	void CreateChat(CDiscordGuild *pGuild, CDiscordUser *pUser);
+	void ProcessChatUser(CDiscordUser *pChat, const CMStringW &wszUserId, const JSONNode &pRoot);
+	void ParseSpecialChars(SESSION_INFO *si, CMStringW &str);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// misc methods
+
+	SnowFlake getId(const char *szName);
+	SnowFlake getId(MCONTACT hContact, const char *szName);
+
+	void setId(const char *szName, SnowFlake iValue);
+	void setId(MCONTACT hContact, const char *szName, SnowFlake iValue);
+
+public:
+	CDiscordProto(const char*,const wchar_t*);
+	~CDiscordProto();
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// PROTO_INTERFACE
+
+	INT_PTR  GetCaps(int, MCONTACT = 0) override;
+
+	HWND     CreateExtendedSearchUI(HWND owner) override;
+	HWND     SearchAdvanced(HWND owner) override;
+
+	HANDLE   SearchBasic(const wchar_t *id) override;
+	MCONTACT AddToList(int flags, PROTOSEARCHRESULT *psr) override;
+	MCONTACT AddToListByEvent(int flags, int, MEVENT hDbEvent) override;
+	
+	int      AuthRecv(MCONTACT, PROTORECVEVENT *pre) override;
+	int      Authorize(MEVENT hDbEvent) override;
+	int      AuthDeny(MEVENT hDbEvent, const wchar_t* szReason) override;
+	int      AuthRequest(MCONTACT hContact, const wchar_t*) override;
+
+	HANDLE   GetAwayMsg(MCONTACT hContact) override;
+	int      SetAwayMsg(int iStatus, const wchar_t *msg) override;
+
+	int      SendMsg(MCONTACT hContact, int flags, const char *pszSrc) override;
+
+	HANDLE   SendFile(MCONTACT hContact, const wchar_t *szDescription, wchar_t **ppszFiles) override;
+
+	int      UserIsTyping(MCONTACT hContact, int type) override;
+
+	int      SetStatus(int iNewStatus) override;
+
+	void     OnBuildProtoMenu() override;
+	void     OnContactDeleted(MCONTACT) override;
+	void     OnModulesLoaded() override;
+	void     OnShutdown() override;
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// Services
+
+	INT_PTR __cdecl RequestFriendship(WPARAM, LPARAM);
+	INT_PTR __cdecl SvcCreateAccMgrUI(WPARAM, LPARAM);
+
+	INT_PTR __cdecl GetAvatarCaps(WPARAM, LPARAM);
+	INT_PTR __cdecl GetAvatarInfo(WPARAM, LPARAM);
+	INT_PTR __cdecl GetMyAvatar(WPARAM, LPARAM);
+	INT_PTR __cdecl SetMyAvatar(WPARAM, LPARAM);
+
+	INT_PTR __cdecl VoiceCaps(WPARAM, LPARAM);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// Events
+
+	int  __cdecl OnOptionsInit(WPARAM, LPARAM);
+	int  __cdecl OnAccountChanged(WPARAM, LPARAM);
+	int  __cdecl OnDbEventRead(WPARAM, LPARAM);
+	
+	int  __cdecl OnVoiceState(WPARAM, LPARAM);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// dispatch commands
+
+	void OnCommandCallCreated(const JSONNode &json);
+	void OnCommandCallDeleted(const JSONNode &json);
+	void OnCommandCallUpdated(const JSONNode &json);
+	void OnCommandChannelCreated(const JSONNode &json);
+	void OnCommandChannelDeleted(const JSONNode &json);
+	void OnCommandChannelUpdated(const JSONNode &json);
+	void OnCommandGuildCreated(const JSONNode &json);
+	void OnCommandGuildDeleted(const JSONNode &json);
+	void OnCommandGuildMemberAdded(const JSONNode &json);
+	void OnCommandGuildMemberListUpdate(const JSONNode &json);
+	void OnCommandGuildMemberRemoved(const JSONNode &json);
+	void OnCommandGuildMemberUpdated(const JSONNode &json);
+	void OnCommandFriendAdded(const JSONNode &json);
+	void OnCommandFriendRemoved(const JSONNode &json);
+	void OnCommandMessage(const JSONNode&, bool);
+	void OnCommandMessageCreate(const JSONNode &json);
+	void OnCommandMessageDelete(const JSONNode &json);
+	void OnCommandMessageUpdate(const JSONNode &json);
+	void OnCommandMessageAck(const JSONNode &json);
+	void OnCommandPresence(const JSONNode &json);
+	void OnCommandReady(const JSONNode &json);
+	void OnCommandRoleCreated(const JSONNode &json);
+	void OnCommandRoleDeleted(const JSONNode &json);
+	void OnCommandTyping(const JSONNode &json);
+	void OnCommandUserUpdate(const JSONNode &json);
+	void OnCommandUserSettingsUpdate(const JSONNode &json);
+
+	void OnLoggedIn();
+	void OnLoggedOut();
+	
+	void OnReceiveCreateChannel(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+	void OnReceiveFile(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+	void OnReceiveGateway(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+	void OnReceiveMarkRead(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
+	void OnReceiveMessageAck(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+	void OnReceiveToken(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
+	void OnReceiveUserinfo(NETLIBHTTPREQUEST *, AsyncHttpRequest *);
+
+	void RetrieveMyInfo();
+	void OnReceiveMyInfo(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+
+	void RetrieveHistory(CDiscordUser *pUser, CDiscordHistoryOp iOp = MSG_NOFILTER, SnowFlake msgid = 0, int iLimit = 50);
+	void OnReceiveHistory(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+
+	bool RetrieveAvatar(MCONTACT hContact);
+	void OnReceiveAvatar(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+
+	void OnSendMsg(NETLIBHTTPREQUEST*, AsyncHttpRequest*);
+
+	//////////////////////////////////////////////////////////////////////////////////////
+	// Misc
+
+	void SendMarkRead(void);
+	void SetServerStatus(int iStatus);
+	void RemoveFriend(SnowFlake id);
+
+	CMStringW GetAvatarFilename(MCONTACT hContact);
+	void CheckAvatarChange(MCONTACT hContact, const CMStringW &wszNewHash);
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+struct CMPlugin : public ACCPROTOPLUGIN<CDiscordProto>
+{
+	CMPlugin();
+
+	bool bVoiceService = false;
+
+	int Load() override;
+};
diff --git a/protocols/Discord/src/resource.h b/protocols/Discord/src/resource.h
index d0326e6857..099a4af3af 100644
--- a/protocols/Discord/src/resource.h
+++ b/protocols/Discord/src/resource.h
@@ -1,30 +1,30 @@
-//{{NO_DEPENDENCIES}}
-// Microsoft Visual C++ generated include file.
-// Used by w:\miranda-ng\protocols\Discord\res\discord.rc
-//
-#define IDI_MAIN                        101
-#define IDI_GROUPCHAT                   102
-#define IDD_OPTIONS_ACCOUNT             103
-#define IDD_EXTSEARCH                   104
-#define IDD_OPTIONS_ACCMGR              105
-#define IDI_VOICE_CALL                  106
-#define IDI_VOICE_ENDED                 107
-#define IDC_PASSWORD                    1001
-#define IDC_USERNAME                    1002
-#define IDC_GROUP                       1003
-#define IDC_NICK                        1004
-#define IDC_HIDECHATS                   1005
-#define IDC_USEGROUPS                   1006
-#define IDC_USEGUILDS                   1007
-#define IDC_DELETE_MSGS                 1009
-
-// Next default values for new objects
-// 
-#ifdef APSTUDIO_INVOKED
-#ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE        104
-#define _APS_NEXT_COMMAND_VALUE         40001
-#define _APS_NEXT_CONTROL_VALUE         1008
-#define _APS_NEXT_SYMED_VALUE           101
-#endif
-#endif
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by w:\miranda-ng\protocols\Discord\res\discord.rc
+//
+#define IDI_MAIN                        101
+#define IDI_GROUPCHAT                   102
+#define IDD_OPTIONS_ACCOUNT             103
+#define IDD_EXTSEARCH                   104
+#define IDD_OPTIONS_ACCMGR              105
+#define IDI_VOICE_CALL                  106
+#define IDI_VOICE_ENDED                 107
+#define IDC_PASSWORD                    1001
+#define IDC_USERNAME                    1002
+#define IDC_GROUP                       1003
+#define IDC_NICK                        1004
+#define IDC_HIDECHATS                   1005
+#define IDC_USEGROUPS                   1006
+#define IDC_USEGUILDS                   1007
+#define IDC_DELETE_MSGS                 1009
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        104
+#define _APS_NEXT_COMMAND_VALUE         40001
+#define _APS_NEXT_CONTROL_VALUE         1008
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
diff --git a/protocols/Discord/src/server.cpp b/protocols/Discord/src/server.cpp
index cc6dfe2280..16f716e89f 100644
--- a/protocols/Discord/src/server.cpp
+++ b/protocols/Discord/src/server.cpp
@@ -1,307 +1,307 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// removes a friend from the server
-
-void CDiscordProto::RemoveFriend(SnowFlake id)
-{
-	Push(new AsyncHttpRequest(this, REQUEST_DELETE, CMStringA(FORMAT, "/users/@me/relationships/%lld", id), nullptr));
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// retrieves server history 
-
-void CDiscordProto::RetrieveHistory(CDiscordUser *pUser, CDiscordHistoryOp iOp, SnowFlake msgid, int iLimit)
-{
-	if (!pUser->hContact || getByte(pUser->hContact, DB_KEY_DONT_FETCH))
-		return;
-
-	CMStringA szUrl(FORMAT, "/channels/%lld/messages", pUser->channelId);
-	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveHistory);
-	pReq << INT_PARAM("limit", iLimit);
-
-	if (msgid) {
-		switch (iOp) {
-		case MSG_AFTER:
-			pReq << INT64_PARAM("after", msgid); break;
-		case MSG_BEFORE:
-			pReq << INT64_PARAM("before", msgid); break;
-		}
-	}
-	pReq->pUserInfo = pUser;
-	Push(pReq);
-}
-
-static int compareMsgHistory(const JSONNode *p1, const JSONNode *p2)
-{
-	return wcscmp((*p1)["id"].as_mstring(), (*p2)["id"].as_mstring());
-}
-
-void CDiscordProto::OnReceiveHistory(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
-{
-	CDiscordUser *pUser = (CDiscordUser*)pReq->pUserInfo;
-
-	JsonReply root(pReply);
-	if (!root) {
-		if (root.error() == 403) // forbidden, don't try to read it anymore
-			setByte(pUser->hContact, DB_KEY_DONT_FETCH, true);
-		return;
-	}
-
-	SESSION_INFO *si = nullptr;
-	if (!pUser->bIsPrivate) {
-		si = g_chatApi.SM_FindSession(pUser->wszUsername, m_szModuleName);
-		if (si == nullptr) {
-			debugLogA("message to unknown channel %lld ignored", pUser->channelId);
-			return;
-		}
-	}
-
-	SnowFlake lastId = getId(pUser->hContact, DB_KEY_LASTMSGID); // as stored in a database
-
-	LIST<JSONNode> arNodes(10, compareMsgHistory);
-	int iNumMessages = 0;
-	for (auto &it : root.data()) {
-		arNodes.insert(&it);
-		iNumMessages++;
-	}
-
-	for (auto &it : arNodes) {
-		auto &pNode = *it;
-		CMStringW wszText = PrepareMessageText(pNode);
-		CMStringW wszUserId = pNode["author"]["id"].as_mstring();
-		SnowFlake msgid = ::getId(pNode["id"]);
-		SnowFlake authorid = _wtoi64(wszUserId);
-		uint32_t dwTimeStamp = StringToDate(pNode["timestamp"].as_mstring());
-
-		if (pUser->bIsPrivate) {
-			DBEVENTINFO dbei = {};
-			dbei.szModule = m_szModuleName;
-			dbei.flags = DBEF_UTF;
-			dbei.eventType = EVENTTYPE_MESSAGE;
-
-			if (authorid == m_ownId)
-				dbei.flags |= DBEF_SENT;
-			else
-				dbei.flags &= ~DBEF_SENT;
-
-			if (msgid <= pUser->lastReadId)
-				dbei.flags |= DBEF_READ;
-			else
-				dbei.flags &= ~DBEF_READ;
-
-			ptrA szBody(mir_utf8encodeW(wszText));
-			dbei.timestamp = dwTimeStamp;
-			dbei.pBlob = (uint8_t*)szBody.get();
-			dbei.cbBlob = (uint32_t)mir_strlen(szBody);
-
-			bool bSucceeded = false;
-			char szMsgId[100];
-			_i64toa_s(msgid, szMsgId, _countof(szMsgId), 10);
-			MEVENT hDbEvent = db_event_getById(m_szModuleName, szMsgId);
-			if (hDbEvent != 0)
-				bSucceeded = 0 == db_event_edit(pUser->hContact, hDbEvent, &dbei);
-			
-			if (!bSucceeded) {
-				dbei.szId = szMsgId;
-				db_event_add(pUser->hContact, &dbei);
-			}
-		}
-		else {
-			ProcessChatUser(pUser, wszUserId, pNode);
-
-			ParseSpecialChars(si, wszText);
-
-			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_MESSAGE };
-			gce.pszID.w = pUser->wszUsername;
-			gce.dwFlags = GCEF_ADDTOLOG;
-			gce.pszUID.w = wszUserId;
-			gce.pszText.w = wszText;
-			gce.time = dwTimeStamp;
-			gce.bIsMe = authorid == m_ownId;
-			Chat_Event(&gce);
-		}
-
-		if (lastId < msgid)
-			lastId = msgid;
-	}
-
-	setId(pUser->hContact, DB_KEY_LASTMSGID, lastId);
-
-	// if we fetched 99 messages, but have smth more to go, continue fetching
-	if (iNumMessages == 99 && lastId < pUser->lastMsgId)
-		RetrieveHistory(pUser, MSG_AFTER, lastId, 99);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// retrieves user info
-
-void CDiscordProto::RetrieveMyInfo()
-{
-	Push(new AsyncHttpRequest(this, REQUEST_GET, "/users/@me", &CDiscordProto::OnReceiveMyInfo));
-}
-
-void CDiscordProto::OnReceiveMyInfo(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	JsonReply root(pReply);
-	if (!root) {
-		ConnectionFailed(LOGINERR_WRONGPASSWORD);
-		return;
-	}
-
-	auto &data = root.data();
-	SnowFlake id = ::getId(data["id"]);
-	setId(0, DB_KEY_ID, id);
-
-	setByte(0, DB_KEY_MFA, data["mfa_enabled"].as_bool());
-	setDword(0, DB_KEY_DISCR, _wtoi(data["discriminator"].as_mstring()));
-	setWString(0, DB_KEY_NICK, data["username"].as_mstring());
-	m_wszEmail = data["email"].as_mstring();
-
-	m_ownId = id;
-	
-	m_szCookie.Empty();
-	for (int i=0; i < pReply->headersCount; i++) {
-		if (!mir_strcmpi(pReply->headers[i].szName, "Set-Cookie")) {
-			char *p = strchr(pReply->headers[i].szValue, ';');
-			if (p) *p = 0;
-			if (!m_szCookie.IsEmpty())
-				m_szCookie.Append("; ");
-
-			m_szCookie.Append(pReply->headers[i].szValue);
-		}
-	}
-
-	// launch gateway thread
-	if (m_szGateway.IsEmpty())
-		Push(new AsyncHttpRequest(this, REQUEST_GET, "/gateway", &CDiscordProto::OnReceiveGateway));
-	else
-		ForkThread(&CDiscordProto::GatewayThread, nullptr);
-
-	CheckAvatarChange(0, data["avatar"].as_mstring());
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// finds a gateway address
-
-void CDiscordProto::OnReceiveGateway(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	JsonReply root(pReply);
-	if (!root) {
-		ShutdownSession();
-		return;
-	}
-
-	auto &data = root.data();
-	m_szGateway = data["url"].as_mstring();
-	ForkThread(&CDiscordProto::GatewayThread, nullptr);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::SetServerStatus(int iStatus)
-{
-	if (GatewaySendStatus(iStatus, nullptr)) {
-		int iOldStatus = m_iStatus; m_iStatus = iStatus;
-		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// channels
-
-void CDiscordProto::OnReceiveCreateChannel(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	JsonReply root(pReply);
-	if (root)
-		OnCommandChannelCreated(root.data());
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::OnReceiveMessageAck(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	JsonReply root(pReply);
-	if (!root)
-		return;
-
-	auto &data = root.data();
-	CMStringW wszToken(data["token"].as_mstring());
-	if (!wszToken.IsEmpty()) {
-		JSONNode props; props.set_name("properties");
-		JSONNode reply; reply << props;
-		reply << CHAR_PARAM("event", "ack_messages") << WCHAR_PARAM("token", data["token"].as_mstring());
-		Push(new AsyncHttpRequest(this, REQUEST_POST, "/track", nullptr, &reply));
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-#define RECAPTCHA_API_KEY "6Lef5iQTAAAAAKeIvIY-DeexoO3gj7ryl9rLMEnn"
-#define RECAPTCHA_SITE_URL "https://discord.com"
-
-void CDiscordProto::OnReceiveToken(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
-{
-	if (pReply->resultCode != 200) {
-		JSONNode root = JSONNode::parse(pReply->pData);
-		if (root) {
-			const JSONNode &captcha = root["captcha_key"].as_array();
-			if (captcha) {
-				for (auto &it : captcha) {
-					if (it.as_mstring() == "captcha-required") {
-						MessageBoxW(NULL, TranslateT("The server requires you to enter the captcha. Miranda will redirect you to a browser now"), L"Discord", MB_OK | MB_ICONINFORMATION);
-						Utils_OpenUrl("https://discord.com/app");
-					}
-				}
-			}
-			
-			for (auto &err: root["errors"]["email"]["_errors"]) {
-				CMStringW code(err["code"].as_mstring());
-				CMStringW message(err["message"].as_mstring());
-				if (!code.IsEmpty() || !message.IsEmpty()) {
-					POPUPDATAW popup;
-					popup.lchIcon = IcoLib_GetIconByHandle(Skin_GetIconHandle(SKINICON_ERROR), true);
-					wcscpy_s(popup.lpwzContactName, m_tszUserName);
-					mir_snwprintf(popup.lpwzText, TranslateT("Connection failed.\n%s (%s)."), message.c_str(), code.c_str());
-					PUAddPopupW(&popup);
-				}
-			}
-		}
-		ConnectionFailed(LOGINERR_WRONGPASSWORD);
-		return;
-	}
-
-	JsonReply root(pReply);
-	if (!root) {
-		ConnectionFailed(LOGINERR_NOSERVER);
-		return;
-	}
-
-	auto &data = root.data();
-	CMStringA szToken = data["token"].as_mstring();
-	if (szToken.IsEmpty()) {
-		debugLogA("Strange empty token received, exiting");
-		return;
-	}
-
-	m_szAccessToken = szToken.Detach();
-	setString("AccessToken", m_szAccessToken);
-	RetrieveMyInfo();
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// removes a friend from the server
+
+void CDiscordProto::RemoveFriend(SnowFlake id)
+{
+	Push(new AsyncHttpRequest(this, REQUEST_DELETE, CMStringA(FORMAT, "/users/@me/relationships/%lld", id), nullptr));
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// retrieves server history 
+
+void CDiscordProto::RetrieveHistory(CDiscordUser *pUser, CDiscordHistoryOp iOp, SnowFlake msgid, int iLimit)
+{
+	if (!pUser->hContact || getByte(pUser->hContact, DB_KEY_DONT_FETCH))
+		return;
+
+	CMStringA szUrl(FORMAT, "/channels/%lld/messages", pUser->channelId);
+	AsyncHttpRequest *pReq = new AsyncHttpRequest(this, REQUEST_GET, szUrl, &CDiscordProto::OnReceiveHistory);
+	pReq << INT_PARAM("limit", iLimit);
+
+	if (msgid) {
+		switch (iOp) {
+		case MSG_AFTER:
+			pReq << INT64_PARAM("after", msgid); break;
+		case MSG_BEFORE:
+			pReq << INT64_PARAM("before", msgid); break;
+		}
+	}
+	pReq->pUserInfo = pUser;
+	Push(pReq);
+}
+
+static int compareMsgHistory(const JSONNode *p1, const JSONNode *p2)
+{
+	return wcscmp((*p1)["id"].as_mstring(), (*p2)["id"].as_mstring());
+}
+
+void CDiscordProto::OnReceiveHistory(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest *pReq)
+{
+	CDiscordUser *pUser = (CDiscordUser*)pReq->pUserInfo;
+
+	JsonReply root(pReply);
+	if (!root) {
+		if (root.error() == 403) // forbidden, don't try to read it anymore
+			setByte(pUser->hContact, DB_KEY_DONT_FETCH, true);
+		return;
+	}
+
+	SESSION_INFO *si = nullptr;
+	if (!pUser->bIsPrivate) {
+		si = g_chatApi.SM_FindSession(pUser->wszUsername, m_szModuleName);
+		if (si == nullptr) {
+			debugLogA("message to unknown channel %lld ignored", pUser->channelId);
+			return;
+		}
+	}
+
+	SnowFlake lastId = getId(pUser->hContact, DB_KEY_LASTMSGID); // as stored in a database
+
+	LIST<JSONNode> arNodes(10, compareMsgHistory);
+	int iNumMessages = 0;
+	for (auto &it : root.data()) {
+		arNodes.insert(&it);
+		iNumMessages++;
+	}
+
+	for (auto &it : arNodes) {
+		auto &pNode = *it;
+		CMStringW wszText = PrepareMessageText(pNode);
+		CMStringW wszUserId = pNode["author"]["id"].as_mstring();
+		SnowFlake msgid = ::getId(pNode["id"]);
+		SnowFlake authorid = _wtoi64(wszUserId);
+		uint32_t dwTimeStamp = StringToDate(pNode["timestamp"].as_mstring());
+
+		if (pUser->bIsPrivate) {
+			DBEVENTINFO dbei = {};
+			dbei.szModule = m_szModuleName;
+			dbei.flags = DBEF_UTF;
+			dbei.eventType = EVENTTYPE_MESSAGE;
+
+			if (authorid == m_ownId)
+				dbei.flags |= DBEF_SENT;
+			else
+				dbei.flags &= ~DBEF_SENT;
+
+			if (msgid <= pUser->lastReadId)
+				dbei.flags |= DBEF_READ;
+			else
+				dbei.flags &= ~DBEF_READ;
+
+			ptrA szBody(mir_utf8encodeW(wszText));
+			dbei.timestamp = dwTimeStamp;
+			dbei.pBlob = (uint8_t*)szBody.get();
+			dbei.cbBlob = (uint32_t)mir_strlen(szBody);
+
+			bool bSucceeded = false;
+			char szMsgId[100];
+			_i64toa_s(msgid, szMsgId, _countof(szMsgId), 10);
+			MEVENT hDbEvent = db_event_getById(m_szModuleName, szMsgId);
+			if (hDbEvent != 0)
+				bSucceeded = 0 == db_event_edit(pUser->hContact, hDbEvent, &dbei);
+			
+			if (!bSucceeded) {
+				dbei.szId = szMsgId;
+				db_event_add(pUser->hContact, &dbei);
+			}
+		}
+		else {
+			ProcessChatUser(pUser, wszUserId, pNode);
+
+			ParseSpecialChars(si, wszText);
+
+			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_MESSAGE };
+			gce.pszID.w = pUser->wszUsername;
+			gce.dwFlags = GCEF_ADDTOLOG;
+			gce.pszUID.w = wszUserId;
+			gce.pszText.w = wszText;
+			gce.time = dwTimeStamp;
+			gce.bIsMe = authorid == m_ownId;
+			Chat_Event(&gce);
+		}
+
+		if (lastId < msgid)
+			lastId = msgid;
+	}
+
+	setId(pUser->hContact, DB_KEY_LASTMSGID, lastId);
+
+	// if we fetched 99 messages, but have smth more to go, continue fetching
+	if (iNumMessages == 99 && lastId < pUser->lastMsgId)
+		RetrieveHistory(pUser, MSG_AFTER, lastId, 99);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// retrieves user info
+
+void CDiscordProto::RetrieveMyInfo()
+{
+	Push(new AsyncHttpRequest(this, REQUEST_GET, "/users/@me", &CDiscordProto::OnReceiveMyInfo));
+}
+
+void CDiscordProto::OnReceiveMyInfo(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	JsonReply root(pReply);
+	if (!root) {
+		ConnectionFailed(LOGINERR_WRONGPASSWORD);
+		return;
+	}
+
+	auto &data = root.data();
+	SnowFlake id = ::getId(data["id"]);
+	setId(0, DB_KEY_ID, id);
+
+	setByte(0, DB_KEY_MFA, data["mfa_enabled"].as_bool());
+	setDword(0, DB_KEY_DISCR, _wtoi(data["discriminator"].as_mstring()));
+	setWString(0, DB_KEY_NICK, data["username"].as_mstring());
+	m_wszEmail = data["email"].as_mstring();
+
+	m_ownId = id;
+	
+	m_szCookie.Empty();
+	for (int i=0; i < pReply->headersCount; i++) {
+		if (!mir_strcmpi(pReply->headers[i].szName, "Set-Cookie")) {
+			char *p = strchr(pReply->headers[i].szValue, ';');
+			if (p) *p = 0;
+			if (!m_szCookie.IsEmpty())
+				m_szCookie.Append("; ");
+
+			m_szCookie.Append(pReply->headers[i].szValue);
+		}
+	}
+
+	// launch gateway thread
+	if (m_szGateway.IsEmpty())
+		Push(new AsyncHttpRequest(this, REQUEST_GET, "/gateway", &CDiscordProto::OnReceiveGateway));
+	else
+		ForkThread(&CDiscordProto::GatewayThread, nullptr);
+
+	CheckAvatarChange(0, data["avatar"].as_mstring());
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// finds a gateway address
+
+void CDiscordProto::OnReceiveGateway(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	JsonReply root(pReply);
+	if (!root) {
+		ShutdownSession();
+		return;
+	}
+
+	auto &data = root.data();
+	m_szGateway = data["url"].as_mstring();
+	ForkThread(&CDiscordProto::GatewayThread, nullptr);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::SetServerStatus(int iStatus)
+{
+	if (GatewaySendStatus(iStatus, nullptr)) {
+		int iOldStatus = m_iStatus; m_iStatus = iStatus;
+		ProtoBroadcastAck(0, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)iOldStatus, m_iStatus);
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// channels
+
+void CDiscordProto::OnReceiveCreateChannel(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	JsonReply root(pReply);
+	if (root)
+		OnCommandChannelCreated(root.data());
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::OnReceiveMessageAck(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	JsonReply root(pReply);
+	if (!root)
+		return;
+
+	auto &data = root.data();
+	CMStringW wszToken(data["token"].as_mstring());
+	if (!wszToken.IsEmpty()) {
+		JSONNode props; props.set_name("properties");
+		JSONNode reply; reply << props;
+		reply << CHAR_PARAM("event", "ack_messages") << WCHAR_PARAM("token", data["token"].as_mstring());
+		Push(new AsyncHttpRequest(this, REQUEST_POST, "/track", nullptr, &reply));
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#define RECAPTCHA_API_KEY "6Lef5iQTAAAAAKeIvIY-DeexoO3gj7ryl9rLMEnn"
+#define RECAPTCHA_SITE_URL "https://discord.com"
+
+void CDiscordProto::OnReceiveToken(NETLIBHTTPREQUEST *pReply, AsyncHttpRequest*)
+{
+	if (pReply->resultCode != 200) {
+		JSONNode root = JSONNode::parse(pReply->pData);
+		if (root) {
+			const JSONNode &captcha = root["captcha_key"].as_array();
+			if (captcha) {
+				for (auto &it : captcha) {
+					if (it.as_mstring() == "captcha-required") {
+						MessageBoxW(NULL, TranslateT("The server requires you to enter the captcha. Miranda will redirect you to a browser now"), L"Discord", MB_OK | MB_ICONINFORMATION);
+						Utils_OpenUrl("https://discord.com/app");
+					}
+				}
+			}
+			
+			for (auto &err: root["errors"]["email"]["_errors"]) {
+				CMStringW code(err["code"].as_mstring());
+				CMStringW message(err["message"].as_mstring());
+				if (!code.IsEmpty() || !message.IsEmpty()) {
+					POPUPDATAW popup;
+					popup.lchIcon = IcoLib_GetIconByHandle(Skin_GetIconHandle(SKINICON_ERROR), true);
+					wcscpy_s(popup.lpwzContactName, m_tszUserName);
+					mir_snwprintf(popup.lpwzText, TranslateT("Connection failed.\n%s (%s)."), message.c_str(), code.c_str());
+					PUAddPopupW(&popup);
+				}
+			}
+		}
+		ConnectionFailed(LOGINERR_WRONGPASSWORD);
+		return;
+	}
+
+	JsonReply root(pReply);
+	if (!root) {
+		ConnectionFailed(LOGINERR_NOSERVER);
+		return;
+	}
+
+	auto &data = root.data();
+	CMStringA szToken = data["token"].as_mstring();
+	if (szToken.IsEmpty()) {
+		debugLogA("Strange empty token received, exiting");
+		return;
+	}
+
+	m_szAccessToken = szToken.Detach();
+	setString("AccessToken", m_szAccessToken);
+	RetrieveMyInfo();
+}
diff --git a/protocols/Discord/src/stdafx.cxx b/protocols/Discord/src/stdafx.cxx
index 4b7f53343f..52b06cb953 100644
--- a/protocols/Discord/src/stdafx.cxx
+++ b/protocols/Discord/src/stdafx.cxx
@@ -1,18 +1,18 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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/>.
-*/
-
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
 \ No newline at end of file
diff --git a/protocols/Discord/src/stdafx.h b/protocols/Discord/src/stdafx.h
index 6cba015cc3..48d68292dd 100644
--- a/protocols/Discord/src/stdafx.h
+++ b/protocols/Discord/src/stdafx.h
@@ -1,80 +1,80 @@
-// stdafx.h : include file for standard system include files,
-// or project specific include files that are used frequently, but
-// are changed infrequently
-//
-
-#pragma once
-
-#include <Windows.h>
-#include <Shlwapi.h>
-#include <Wincrypt.h>
-
-#include <malloc.h>
-#include <stdio.h>
-#include <io.h>
-#include <fcntl.h>
-#include <direct.h>
-#include <time.h>
-
-#include <vector>
-
-#include "resource.h"
-
-#include <m_system.h>
-#include <newpluginapi.h>
-#include <m_avatars.h>
-#include <m_chat_int.h>
-#include <m_clist.h>
-#include <m_contacts.h>
-#include <m_database.h>
-#include <m_folders.h>
-#include <m_gui.h>
-#include <m_history.h>
-#include <m_hotkeys.h>
-#include <m_icolib.h>
-#include <m_json.h>
-#include <m_langpack.h>
-#include <m_message.h>
-#include <m_netlib.h>
-#include <m_options.h>
-#include <m_popup.h>
-#include <m_protocols.h>
-#include <m_protosvc.h>
-#include <m_protoint.h>
-#include <m_skin.h>
-#include <m_srmm_int.h>
-#include <m_userinfo.h>
-#include <m_utils.h>
-#include <m_voice.h>
-#include <m_voiceservice.h>
-
-#include "../../libs/zlib/src/zlib.h"
-
-extern IconItem g_iconList[];
-
-#define DB_KEY_ID         "id"
-#define DB_KEY_PASSWORD   "Password"
-#define DB_KEY_DISCR      "Discriminator"
-#define DB_KEY_MFA        "MfaEnabled"
-#define DB_KEY_NICK       "Nick"
-#define DB_KEY_AVHASH     "AvatarHash"
-#define DB_KEY_CHANNELID  "ChannelID"
-#define DB_KEY_LASTMSGID  "LastMessageID"
-#define DB_KEY_REQAUTH    "ReqAuth"
-#define DB_KEY_DONT_FETCH "DontFetch"
-
-#define DB_KEYVAL_GROUP L"Discord"
-
-#include "version.h"
-#include "proto.h"
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void BuildStatusList(const CDiscordGuild *pGuild, SESSION_INFO *si);
-
-void CopyId(const CMStringW &nick);
-SnowFlake getId(const JSONNode &pNode);
-CMStringW PrepareMessageText(const JSONNode &pRoot);
-int StrToStatus(const CMStringW &str);
-time_t StringToDate(const CMStringW &str);
-int SerialNext(void);
+// stdafx.h : include file for standard system include files,
+// or project specific include files that are used frequently, but
+// are changed infrequently
+//
+
+#pragma once
+
+#include <Windows.h>
+#include <Shlwapi.h>
+#include <Wincrypt.h>
+
+#include <malloc.h>
+#include <stdio.h>
+#include <io.h>
+#include <fcntl.h>
+#include <direct.h>
+#include <time.h>
+
+#include <vector>
+
+#include "resource.h"
+
+#include <m_system.h>
+#include <newpluginapi.h>
+#include <m_avatars.h>
+#include <m_chat_int.h>
+#include <m_clist.h>
+#include <m_contacts.h>
+#include <m_database.h>
+#include <m_folders.h>
+#include <m_gui.h>
+#include <m_history.h>
+#include <m_hotkeys.h>
+#include <m_icolib.h>
+#include <m_json.h>
+#include <m_langpack.h>
+#include <m_message.h>
+#include <m_netlib.h>
+#include <m_options.h>
+#include <m_popup.h>
+#include <m_protocols.h>
+#include <m_protosvc.h>
+#include <m_protoint.h>
+#include <m_skin.h>
+#include <m_srmm_int.h>
+#include <m_userinfo.h>
+#include <m_utils.h>
+#include <m_voice.h>
+#include <m_voiceservice.h>
+
+#include "../../libs/zlib/src/zlib.h"
+
+extern IconItem g_iconList[];
+
+#define DB_KEY_ID         "id"
+#define DB_KEY_PASSWORD   "Password"
+#define DB_KEY_DISCR      "Discriminator"
+#define DB_KEY_MFA        "MfaEnabled"
+#define DB_KEY_NICK       "Nick"
+#define DB_KEY_AVHASH     "AvatarHash"
+#define DB_KEY_CHANNELID  "ChannelID"
+#define DB_KEY_LASTMSGID  "LastMessageID"
+#define DB_KEY_REQAUTH    "ReqAuth"
+#define DB_KEY_DONT_FETCH "DontFetch"
+
+#define DB_KEYVAL_GROUP L"Discord"
+
+#include "version.h"
+#include "proto.h"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void BuildStatusList(const CDiscordGuild *pGuild, SESSION_INFO *si);
+
+void CopyId(const CMStringW &nick);
+SnowFlake getId(const JSONNode &pNode);
+CMStringW PrepareMessageText(const JSONNode &pRoot);
+int StrToStatus(const CMStringW &str);
+time_t StringToDate(const CMStringW &str);
+int SerialNext(void);
diff --git a/protocols/Discord/src/utils.cpp b/protocols/Discord/src/utils.cpp
index ac40407c69..ce12a81443 100644
--- a/protocols/Discord/src/utils.cpp
+++ b/protocols/Discord/src/utils.cpp
@@ -1,376 +1,376 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-int StrToStatus(const CMStringW &str)
-{
-	if (str == L"idle")
-		return ID_STATUS_NA;
-	if (str == L"dnd")
-		return ID_STATUS_DND;
-	if (str == L"online")
-		return ID_STATUS_ONLINE;
-	if (str == L"offline")
-		return ID_STATUS_OFFLINE;
-	return 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-time_t StringToDate(const CMStringW &str)
-{
-	struct tm T = { 0 };
-	int boo;
-	if (swscanf(str, L"%04d-%02d-%02dT%02d:%02d:%02d.%d", &T.tm_year, &T.tm_mon, &T.tm_mday, &T.tm_hour, &T.tm_min, &T.tm_sec, &boo) != 7)
-		return time(0);
-
-	T.tm_year -= 1900;
-	T.tm_mon--;
-	time_t t = mktime(&T);
-
-	_tzset();
-	t -= _timezone;
-	return (t >= 0) ? t : 0;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static LONG volatile g_counter = 1;
-
-int SerialNext()
-{
-	return InterlockedIncrement(&g_counter);
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-SnowFlake getId(const JSONNode &pNode)
-{
-	return _wtoi64(pNode.as_mstring());
-}
-
-SnowFlake CDiscordProto::getId(const char *szSetting)
-{
-	DBVARIANT dbv;
-	dbv.type = DBVT_BLOB;
-	if (db_get(0, m_szModuleName, szSetting, &dbv))
-		return 0;
-	
-	SnowFlake result = (dbv.cpbVal == sizeof(SnowFlake)) ? *(SnowFlake*)dbv.pbVal : 0;
-	db_free(&dbv);
-	return result;
-}
-
-SnowFlake CDiscordProto::getId(MCONTACT hContact, const char *szSetting)
-{
-	DBVARIANT dbv;
-	dbv.type = DBVT_BLOB;
-	if (db_get(hContact, m_szModuleName, szSetting, &dbv))
-		return 0;
-
-	SnowFlake result = (dbv.cpbVal == sizeof(SnowFlake)) ? *(SnowFlake*)dbv.pbVal : 0;
-	db_free(&dbv);
-	return result;
-}
-
-void CDiscordProto::setId(const char *szSetting, SnowFlake iValue)
-{
-	SnowFlake oldVal = getId(szSetting);
-	if (oldVal != iValue)
-		db_set_blob(0, m_szModuleName, szSetting, &iValue, sizeof(iValue));
-}
-
-void CDiscordProto::setId(MCONTACT hContact, const char *szSetting, SnowFlake iValue)
-{
-	SnowFlake oldVal = getId(hContact, szSetting);
-	if (oldVal != iValue)
-		db_set_blob(hContact, m_szModuleName, szSetting, &iValue, sizeof(iValue));
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CopyId(const CMStringW &nick)
-{
-	if (!OpenClipboard(nullptr))
-		return;
-
-	EmptyClipboard();
-
-	int length = nick.GetLength() + 1;
-	if (HGLOBAL hMemory = GlobalAlloc(GMEM_FIXED, length * sizeof(wchar_t))) {
-		mir_wstrncpy((wchar_t*)GlobalLock(hMemory), nick, length);
-		GlobalUnlock(hMemory);
-		SetClipboardData(CF_UNICODETEXT, hMemory);
-	}
-	CloseClipboard();
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static CDiscordUser *g_myUser = new CDiscordUser(0);
-
-CDiscordUser* CDiscordProto::FindUser(SnowFlake id)
-{
-	return arUsers.find((CDiscordUser*)&id);
-}
-
-CDiscordUser* CDiscordProto::FindUser(const wchar_t *pwszUsername, int iDiscriminator)
-{
-	for (auto &p : arUsers)
-		if (p->wszUsername == pwszUsername && p->iDiscriminator == iDiscriminator)
-			return p;
-
-	return nullptr;
-}
-
-CDiscordUser* CDiscordProto::FindUserByChannel(SnowFlake channelId)
-{
-	for (auto &p : arUsers)
-		if (p->channelId == channelId)
-			return p;
-
-	return nullptr;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Common JSON processing routines
-
-void CDiscordProto::PreparePrivateChannel(const JSONNode &root)
-{
-	CDiscordUser *pUser = nullptr;
-
-	CMStringW wszChannelId = root["id"].as_mstring();
-	SnowFlake channelId = _wtoi64(wszChannelId);
-
-	int type = root["type"].as_int();
-	switch (type) {
-	case 1: // single channel
-		for (auto &it : root["recipients"])
-			pUser = PrepareUser(it);
-		if (pUser == nullptr) {
-			debugLogA("Invalid recipients list, exiting");
-			return;
-		}
-		break;
-
-	case 3: // private groupchat
-		if ((pUser = FindUserByChannel(channelId)) == nullptr) {
-			pUser = new CDiscordUser(channelId);
-			arUsers.insert(pUser);
-		}
-		pUser->bIsGroup = true;
-		pUser->wszUsername = wszChannelId;
-		pUser->wszChannelName = root["name"].as_mstring();
-		{
-			SESSION_INFO *si = Chat_NewSession(GCW_CHATROOM, m_szModuleName, pUser->wszUsername, pUser->wszChannelName);
-			pUser->hContact = si->hContact;
-
-			Chat_AddGroup(si, LPGENW("Owners"));
-			Chat_AddGroup(si, LPGENW("Participants"));
-
-			SnowFlake ownerId = _wtoi64(root["owner_id"].as_mstring());
-
-			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_JOIN };
-			gce.pszID.w = pUser->wszUsername;
-			for (auto &it : root["recipients"]) {
-				CMStringW wszId = it["id"].as_mstring();
-				CMStringW wszNick = it["nick"].as_mstring();
-				if (wszNick.IsEmpty())
-					wszNick = it["username"].as_mstring() + L"#" + it["discriminator"].as_mstring();
-
-				gce.pszUID.w = wszId;
-				gce.pszNick.w = wszNick;
-				gce.pszStatus.w = (_wtoi64(wszId) == ownerId) ? L"Owners" : L"Participants";
-				Chat_Event(&gce);
-			}
-
-			CMStringW wszId(FORMAT, L"%lld", getId(DB_KEY_ID));
-			CMStringW wszNick(FORMAT, L"%s#%d", getMStringW(DB_KEY_NICK).c_str(), getDword(DB_KEY_DISCR));
-			gce.bIsMe = true;
-			gce.pszUID.w = wszId;
-			gce.pszNick.w = wszNick;
-			gce.pszStatus.w = (_wtoi64(wszId) == ownerId) ? L"Owners" : L"Participants";
-			Chat_Event(&gce);
-
-			Chat_Control(m_szModuleName, pUser->wszUsername, m_bHideGroupchats ? WINDOW_HIDDEN : SESSION_INITDONE);
-			Chat_Control(m_szModuleName, pUser->wszUsername, SESSION_ONLINE);
-		}
-		break;
-
-	default:
-		debugLogA("Invalid channel type: %d, exiting", type);
-		return;
-	}
-
-	pUser->channelId = channelId;
-	pUser->lastMsgId = ::getId(root["last_message_id"]);
-	pUser->bIsPrivate = true;
-
-	setId(pUser->hContact, DB_KEY_CHANNELID, pUser->channelId);
-
-	SnowFlake oldMsgId = getId(pUser->hContact, DB_KEY_LASTMSGID);
-	if (pUser->lastMsgId > oldMsgId)
-		RetrieveHistory(pUser, MSG_AFTER, oldMsgId, 99);
-}
-
-CDiscordUser* CDiscordProto::PrepareUser(const JSONNode &user)
-{
-	SnowFlake id = ::getId(user["id"]);
-	if (id == m_ownId)
-		return g_myUser;
-
-	int iDiscriminator = _wtoi(user["discriminator"].as_mstring());
-	CMStringW username = user["username"].as_mstring();
-
-	CDiscordUser *pUser = FindUser(id);
-	if (pUser == nullptr) {
-		MCONTACT tmp = INVALID_CONTACT_ID;
-
-		// no user found by userid, try to find him via username+discriminator
-		pUser = FindUser(username, iDiscriminator);
-		if (pUser != nullptr) {
-			// if found, remove the object from list to resort it (its userid==0)
-			if (pUser->hContact != 0)
-				tmp = pUser->hContact;
-			arUsers.remove(pUser);
-		}
-		pUser = new CDiscordUser(id);
-		pUser->wszUsername = username;
-		pUser->iDiscriminator = iDiscriminator;
-		if (tmp != INVALID_CONTACT_ID) {
-			// if we previously had a recently added contact without userid, write it down
-			pUser->hContact = tmp;
-			setId(pUser->hContact, DB_KEY_ID, id);
-		}
-		arUsers.insert(pUser);
-	}
-
-	if (pUser->hContact == 0) {
-		MCONTACT hContact = db_add_contact();
-		Proto_AddToContact(hContact, m_szModuleName);
-
-		Clist_SetGroup(hContact, m_wszDefaultGroup);
-		setId(hContact, DB_KEY_ID, id);
-		setWString(hContact, DB_KEY_NICK, username);
-		setDword(hContact, DB_KEY_DISCR, iDiscriminator);
-
-		pUser->hContact = hContact;
-	}
-
-	CheckAvatarChange(pUser->hContact, user["avatar"].as_mstring());
-	return pUser;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-CMStringW PrepareMessageText(const JSONNode &pRoot)
-{
-	CMStringW wszText = pRoot["content"].as_mstring();
-
-	bool bDelimiterAdded = false;
-	for (auto &it : pRoot["attachments"]) {
-		CMStringW wszUrl = it["url"].as_mstring();
-		if (!wszUrl.IsEmpty()) {
-			if (!bDelimiterAdded) {
-				bDelimiterAdded = true;
-				wszText.Append(L"\n-----------------");
-			}
-			wszText.AppendFormat(L"\n%s: %s", TranslateT("Attachment"), wszUrl.c_str());
-		}
-	}
-
-	for (auto &it : pRoot["embeds"]) {
-		wszText.Append(L"\n-----------------");
-
-		CMStringW str = it["url"].as_mstring();
-		wszText.AppendFormat(L"\n%s: %s", TranslateT("Embed"), str.c_str());
-
-		str = it["provider"]["name"].as_mstring() + L" " + it["type"].as_mstring();
-		if (str.GetLength() > 1)
-			wszText.AppendFormat(L"\n\t%s", str.c_str());
-
-		str = it["description"].as_mstring();
-		if (!str.IsEmpty())
-			wszText.AppendFormat(L"\n\t%s", str.c_str());
-
-		str = it["thumbnail"]["url"].as_mstring();
-		if (!str.IsEmpty())
-			wszText.AppendFormat(L"\n%s: %s", TranslateT("Preview"), str.c_str());
-	}
-
-	return wszText;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::ProcessType(CDiscordUser *pUser, const JSONNode &pRoot)
-{
-	switch (pRoot["type"].as_int()) {
-	case 1: // confirmed
-		Contact::PutOnList(pUser->hContact);
-		delSetting(pUser->hContact, DB_KEY_REQAUTH);
-		delSetting(pUser->hContact, "ApparentMode");
-		break;
-
-	case 3: // expecting authorization
-		Contact::RemoveFromList(pUser->hContact);
-		if (!getByte(pUser->hContact, DB_KEY_REQAUTH, 0)) {
-			setByte(pUser->hContact, DB_KEY_REQAUTH, 1);
-
-			CMStringA szId(FORMAT, "%lld", pUser->id);
-			DB::AUTH_BLOB blob(pUser->hContact, T2Utf(pUser->wszUsername), nullptr, nullptr, szId, nullptr);
-
-			PROTORECVEVENT pre = { 0 };
-			pre.timestamp = (uint32_t)time(0);
-			pre.lParam = blob.size();
-			pre.szMessage = blob;
-			ProtoChainRecv(pUser->hContact, PSR_AUTH, 0, (LPARAM)&pre);
-		}
-		break;
-	}
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-void CDiscordProto::ParseSpecialChars(SESSION_INFO *si, CMStringW &str)
-{
-	for (int i = 0; (i = str.Find('<', i)) != -1; i++) {
-		int iEnd = str.Find('>', i + 1);
-		if (iEnd == -1)
-			return;
-
-		CMStringW wszWord = str.Mid(i + 1, iEnd - i - 1);
-		if (wszWord[0] == '@') { // member highlight
-			int iStart = 1;
-			if (wszWord[1] == '!')
-				iStart++;
-
-			USERINFO *ui = g_chatApi.UM_FindUser(si, wszWord.c_str() + iStart);
-			if (ui != nullptr)
-				str.Replace(L"<" + wszWord + L">", CMStringW(ui->pszNick) + L": ");
-		}
-		else if (wszWord[0] == '#') {
-			CDiscordUser *pUser = FindUserByChannel(_wtoi64(wszWord.c_str() + 1));
-			if (pUser != nullptr) {
-				ptrW wszNick(getWStringA(pUser->hContact, DB_KEY_NICK));
-				if (wszNick != nullptr)
-					str.Replace(L"<" + wszWord + L">", wszNick);
-			}
-		}
-	}
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+int StrToStatus(const CMStringW &str)
+{
+	if (str == L"idle")
+		return ID_STATUS_NA;
+	if (str == L"dnd")
+		return ID_STATUS_DND;
+	if (str == L"online")
+		return ID_STATUS_ONLINE;
+	if (str == L"offline")
+		return ID_STATUS_OFFLINE;
+	return 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+time_t StringToDate(const CMStringW &str)
+{
+	struct tm T = { 0 };
+	int boo;
+	if (swscanf(str, L"%04d-%02d-%02dT%02d:%02d:%02d.%d", &T.tm_year, &T.tm_mon, &T.tm_mday, &T.tm_hour, &T.tm_min, &T.tm_sec, &boo) != 7)
+		return time(0);
+
+	T.tm_year -= 1900;
+	T.tm_mon--;
+	time_t t = mktime(&T);
+
+	_tzset();
+	t -= _timezone;
+	return (t >= 0) ? t : 0;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static LONG volatile g_counter = 1;
+
+int SerialNext()
+{
+	return InterlockedIncrement(&g_counter);
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+SnowFlake getId(const JSONNode &pNode)
+{
+	return _wtoi64(pNode.as_mstring());
+}
+
+SnowFlake CDiscordProto::getId(const char *szSetting)
+{
+	DBVARIANT dbv;
+	dbv.type = DBVT_BLOB;
+	if (db_get(0, m_szModuleName, szSetting, &dbv))
+		return 0;
+	
+	SnowFlake result = (dbv.cpbVal == sizeof(SnowFlake)) ? *(SnowFlake*)dbv.pbVal : 0;
+	db_free(&dbv);
+	return result;
+}
+
+SnowFlake CDiscordProto::getId(MCONTACT hContact, const char *szSetting)
+{
+	DBVARIANT dbv;
+	dbv.type = DBVT_BLOB;
+	if (db_get(hContact, m_szModuleName, szSetting, &dbv))
+		return 0;
+
+	SnowFlake result = (dbv.cpbVal == sizeof(SnowFlake)) ? *(SnowFlake*)dbv.pbVal : 0;
+	db_free(&dbv);
+	return result;
+}
+
+void CDiscordProto::setId(const char *szSetting, SnowFlake iValue)
+{
+	SnowFlake oldVal = getId(szSetting);
+	if (oldVal != iValue)
+		db_set_blob(0, m_szModuleName, szSetting, &iValue, sizeof(iValue));
+}
+
+void CDiscordProto::setId(MCONTACT hContact, const char *szSetting, SnowFlake iValue)
+{
+	SnowFlake oldVal = getId(hContact, szSetting);
+	if (oldVal != iValue)
+		db_set_blob(hContact, m_szModuleName, szSetting, &iValue, sizeof(iValue));
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CopyId(const CMStringW &nick)
+{
+	if (!OpenClipboard(nullptr))
+		return;
+
+	EmptyClipboard();
+
+	int length = nick.GetLength() + 1;
+	if (HGLOBAL hMemory = GlobalAlloc(GMEM_FIXED, length * sizeof(wchar_t))) {
+		mir_wstrncpy((wchar_t*)GlobalLock(hMemory), nick, length);
+		GlobalUnlock(hMemory);
+		SetClipboardData(CF_UNICODETEXT, hMemory);
+	}
+	CloseClipboard();
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static CDiscordUser *g_myUser = new CDiscordUser(0);
+
+CDiscordUser* CDiscordProto::FindUser(SnowFlake id)
+{
+	return arUsers.find((CDiscordUser*)&id);
+}
+
+CDiscordUser* CDiscordProto::FindUser(const wchar_t *pwszUsername, int iDiscriminator)
+{
+	for (auto &p : arUsers)
+		if (p->wszUsername == pwszUsername && p->iDiscriminator == iDiscriminator)
+			return p;
+
+	return nullptr;
+}
+
+CDiscordUser* CDiscordProto::FindUserByChannel(SnowFlake channelId)
+{
+	for (auto &p : arUsers)
+		if (p->channelId == channelId)
+			return p;
+
+	return nullptr;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Common JSON processing routines
+
+void CDiscordProto::PreparePrivateChannel(const JSONNode &root)
+{
+	CDiscordUser *pUser = nullptr;
+
+	CMStringW wszChannelId = root["id"].as_mstring();
+	SnowFlake channelId = _wtoi64(wszChannelId);
+
+	int type = root["type"].as_int();
+	switch (type) {
+	case 1: // single channel
+		for (auto &it : root["recipients"])
+			pUser = PrepareUser(it);
+		if (pUser == nullptr) {
+			debugLogA("Invalid recipients list, exiting");
+			return;
+		}
+		break;
+
+	case 3: // private groupchat
+		if ((pUser = FindUserByChannel(channelId)) == nullptr) {
+			pUser = new CDiscordUser(channelId);
+			arUsers.insert(pUser);
+		}
+		pUser->bIsGroup = true;
+		pUser->wszUsername = wszChannelId;
+		pUser->wszChannelName = root["name"].as_mstring();
+		{
+			SESSION_INFO *si = Chat_NewSession(GCW_CHATROOM, m_szModuleName, pUser->wszUsername, pUser->wszChannelName);
+			pUser->hContact = si->hContact;
+
+			Chat_AddGroup(si, LPGENW("Owners"));
+			Chat_AddGroup(si, LPGENW("Participants"));
+
+			SnowFlake ownerId = _wtoi64(root["owner_id"].as_mstring());
+
+			GCEVENT gce = { m_szModuleName, 0, GC_EVENT_JOIN };
+			gce.pszID.w = pUser->wszUsername;
+			for (auto &it : root["recipients"]) {
+				CMStringW wszId = it["id"].as_mstring();
+				CMStringW wszNick = it["nick"].as_mstring();
+				if (wszNick.IsEmpty())
+					wszNick = it["username"].as_mstring() + L"#" + it["discriminator"].as_mstring();
+
+				gce.pszUID.w = wszId;
+				gce.pszNick.w = wszNick;
+				gce.pszStatus.w = (_wtoi64(wszId) == ownerId) ? L"Owners" : L"Participants";
+				Chat_Event(&gce);
+			}
+
+			CMStringW wszId(FORMAT, L"%lld", getId(DB_KEY_ID));
+			CMStringW wszNick(FORMAT, L"%s#%d", getMStringW(DB_KEY_NICK).c_str(), getDword(DB_KEY_DISCR));
+			gce.bIsMe = true;
+			gce.pszUID.w = wszId;
+			gce.pszNick.w = wszNick;
+			gce.pszStatus.w = (_wtoi64(wszId) == ownerId) ? L"Owners" : L"Participants";
+			Chat_Event(&gce);
+
+			Chat_Control(m_szModuleName, pUser->wszUsername, m_bHideGroupchats ? WINDOW_HIDDEN : SESSION_INITDONE);
+			Chat_Control(m_szModuleName, pUser->wszUsername, SESSION_ONLINE);
+		}
+		break;
+
+	default:
+		debugLogA("Invalid channel type: %d, exiting", type);
+		return;
+	}
+
+	pUser->channelId = channelId;
+	pUser->lastMsgId = ::getId(root["last_message_id"]);
+	pUser->bIsPrivate = true;
+
+	setId(pUser->hContact, DB_KEY_CHANNELID, pUser->channelId);
+
+	SnowFlake oldMsgId = getId(pUser->hContact, DB_KEY_LASTMSGID);
+	if (pUser->lastMsgId > oldMsgId)
+		RetrieveHistory(pUser, MSG_AFTER, oldMsgId, 99);
+}
+
+CDiscordUser* CDiscordProto::PrepareUser(const JSONNode &user)
+{
+	SnowFlake id = ::getId(user["id"]);
+	if (id == m_ownId)
+		return g_myUser;
+
+	int iDiscriminator = _wtoi(user["discriminator"].as_mstring());
+	CMStringW username = user["username"].as_mstring();
+
+	CDiscordUser *pUser = FindUser(id);
+	if (pUser == nullptr) {
+		MCONTACT tmp = INVALID_CONTACT_ID;
+
+		// no user found by userid, try to find him via username+discriminator
+		pUser = FindUser(username, iDiscriminator);
+		if (pUser != nullptr) {
+			// if found, remove the object from list to resort it (its userid==0)
+			if (pUser->hContact != 0)
+				tmp = pUser->hContact;
+			arUsers.remove(pUser);
+		}
+		pUser = new CDiscordUser(id);
+		pUser->wszUsername = username;
+		pUser->iDiscriminator = iDiscriminator;
+		if (tmp != INVALID_CONTACT_ID) {
+			// if we previously had a recently added contact without userid, write it down
+			pUser->hContact = tmp;
+			setId(pUser->hContact, DB_KEY_ID, id);
+		}
+		arUsers.insert(pUser);
+	}
+
+	if (pUser->hContact == 0) {
+		MCONTACT hContact = db_add_contact();
+		Proto_AddToContact(hContact, m_szModuleName);
+
+		Clist_SetGroup(hContact, m_wszDefaultGroup);
+		setId(hContact, DB_KEY_ID, id);
+		setWString(hContact, DB_KEY_NICK, username);
+		setDword(hContact, DB_KEY_DISCR, iDiscriminator);
+
+		pUser->hContact = hContact;
+	}
+
+	CheckAvatarChange(pUser->hContact, user["avatar"].as_mstring());
+	return pUser;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+CMStringW PrepareMessageText(const JSONNode &pRoot)
+{
+	CMStringW wszText = pRoot["content"].as_mstring();
+
+	bool bDelimiterAdded = false;
+	for (auto &it : pRoot["attachments"]) {
+		CMStringW wszUrl = it["url"].as_mstring();
+		if (!wszUrl.IsEmpty()) {
+			if (!bDelimiterAdded) {
+				bDelimiterAdded = true;
+				wszText.Append(L"\n-----------------");
+			}
+			wszText.AppendFormat(L"\n%s: %s", TranslateT("Attachment"), wszUrl.c_str());
+		}
+	}
+
+	for (auto &it : pRoot["embeds"]) {
+		wszText.Append(L"\n-----------------");
+
+		CMStringW str = it["url"].as_mstring();
+		wszText.AppendFormat(L"\n%s: %s", TranslateT("Embed"), str.c_str());
+
+		str = it["provider"]["name"].as_mstring() + L" " + it["type"].as_mstring();
+		if (str.GetLength() > 1)
+			wszText.AppendFormat(L"\n\t%s", str.c_str());
+
+		str = it["description"].as_mstring();
+		if (!str.IsEmpty())
+			wszText.AppendFormat(L"\n\t%s", str.c_str());
+
+		str = it["thumbnail"]["url"].as_mstring();
+		if (!str.IsEmpty())
+			wszText.AppendFormat(L"\n%s: %s", TranslateT("Preview"), str.c_str());
+	}
+
+	return wszText;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::ProcessType(CDiscordUser *pUser, const JSONNode &pRoot)
+{
+	switch (pRoot["type"].as_int()) {
+	case 1: // confirmed
+		Contact::PutOnList(pUser->hContact);
+		delSetting(pUser->hContact, DB_KEY_REQAUTH);
+		delSetting(pUser->hContact, "ApparentMode");
+		break;
+
+	case 3: // expecting authorization
+		Contact::RemoveFromList(pUser->hContact);
+		if (!getByte(pUser->hContact, DB_KEY_REQAUTH, 0)) {
+			setByte(pUser->hContact, DB_KEY_REQAUTH, 1);
+
+			CMStringA szId(FORMAT, "%lld", pUser->id);
+			DB::AUTH_BLOB blob(pUser->hContact, T2Utf(pUser->wszUsername), nullptr, nullptr, szId, nullptr);
+
+			PROTORECVEVENT pre = { 0 };
+			pre.timestamp = (uint32_t)time(0);
+			pre.lParam = blob.size();
+			pre.szMessage = blob;
+			ProtoChainRecv(pUser->hContact, PSR_AUTH, 0, (LPARAM)&pre);
+		}
+		break;
+	}
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+void CDiscordProto::ParseSpecialChars(SESSION_INFO *si, CMStringW &str)
+{
+	for (int i = 0; (i = str.Find('<', i)) != -1; i++) {
+		int iEnd = str.Find('>', i + 1);
+		if (iEnd == -1)
+			return;
+
+		CMStringW wszWord = str.Mid(i + 1, iEnd - i - 1);
+		if (wszWord[0] == '@') { // member highlight
+			int iStart = 1;
+			if (wszWord[1] == '!')
+				iStart++;
+
+			USERINFO *ui = g_chatApi.UM_FindUser(si, wszWord.c_str() + iStart);
+			if (ui != nullptr)
+				str.Replace(L"<" + wszWord + L">", CMStringW(ui->pszNick) + L": ");
+		}
+		else if (wszWord[0] == '#') {
+			CDiscordUser *pUser = FindUserByChannel(_wtoi64(wszWord.c_str() + 1));
+			if (pUser != nullptr) {
+				ptrW wszNick(getWStringA(pUser->hContact, DB_KEY_NICK));
+				if (wszNick != nullptr)
+					str.Replace(L"<" + wszWord + L">", wszNick);
+			}
+		}
+	}
+}
diff --git a/protocols/Discord/src/version.h b/protocols/Discord/src/version.h
index 138a7eaaec..1a33efa401 100644
--- a/protocols/Discord/src/version.h
+++ b/protocols/Discord/src/version.h
@@ -1,13 +1,13 @@
-#define __MAJOR_VERSION            0
-#define __MINOR_VERSION            6
-#define __RELEASE_NUM              2
-#define __BUILD_NUM                11
-
-#include <stdver.h>
-
-#define __PLUGIN_NAME              "Discord protocol"
-#define __FILENAME                 "Discord.dll"
-#define __DESCRIPTION              "Discord support for Miranda NG."
-#define __AUTHOR                   "George Hazan"
-#define __AUTHORWEB                "https://miranda-ng.org/p/Discord/"
-#define __COPYRIGHT                "© 2016-22 Miranda NG team"
+#define __MAJOR_VERSION            0
+#define __MINOR_VERSION            6
+#define __RELEASE_NUM              2
+#define __BUILD_NUM                11
+
+#include <stdver.h>
+
+#define __PLUGIN_NAME              "Discord protocol"
+#define __FILENAME                 "Discord.dll"
+#define __DESCRIPTION              "Discord support for Miranda NG."
+#define __AUTHOR                   "George Hazan"
+#define __AUTHORWEB                "https://miranda-ng.org/p/Discord/"
+#define __COPYRIGHT                "© 2016-22 Miranda NG team"
diff --git a/protocols/Discord/src/voice.cpp b/protocols/Discord/src/voice.cpp
index 6e41bde300..5d1ccf1ea7 100644
--- a/protocols/Discord/src/voice.cpp
+++ b/protocols/Discord/src/voice.cpp
@@ -1,116 +1,116 @@
-/*
-Copyright © 2016-22 Miranda NG team
-
-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, either version 2 of the License, or
-(at your option) any later version.
-
-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"
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// call operations (voice & video)
-
-void CDiscordProto::OnCommandCallCreated(const JSONNode &pRoot)
-{
-	for (auto &it : pRoot["voice_states"]) {
-		SnowFlake channelId = ::getId(pRoot["channel_id"]);
-		auto *pUser = FindUserByChannel(channelId);
-		if (pUser == nullptr) {
-			debugLogA("Call from unknown channel %lld, skipping", channelId);
-			continue;
-		}
-
-		auto *pCall = new CDiscordVoiceCall();
-		pCall->szId = it["session_id"].as_mstring();
-		pCall->channelId = channelId;
-		pCall->startTime = time(0);
-		arVoiceCalls.insert(pCall);
-
-		char *szMessage = TranslateU("Incoming call");
-		DBEVENTINFO dbei = {};
-		dbei.szModule = m_szModuleName;
-		dbei.timestamp = pCall->startTime;
-		dbei.eventType = EVENT_INCOMING_CALL;
-		dbei.cbBlob = uint32_t(mir_strlen(szMessage) + 1);
-		dbei.pBlob = (uint8_t *)szMessage;
-		dbei.flags = DBEF_UTF;
-		db_event_add(pUser->hContact, &dbei);
-	}
-}
-
-void CDiscordProto::OnCommandCallDeleted(const JSONNode &pRoot)
-{
-	SnowFlake channelId = ::getId(pRoot["channel_id"]);
-	auto *pUser = FindUserByChannel(channelId);
-	if (pUser == nullptr) {
-		debugLogA("Call from unknown channel %lld, skipping", channelId);
-		return;
-	}
-
-	int elapsed = 0, currTime = time(0);
-	for (auto &call : arVoiceCalls.rev_iter())
-		if (call->channelId == channelId) {
-			elapsed = currTime - call->startTime;
-			arVoiceCalls.removeItem(&call);
-			break;
-		}
-
-	if (!elapsed) {
-		debugLogA("Call from channel %lld isn't registered, skipping", channelId);
-		return;
-	}
-
-	CMStringA szMessage(FORMAT, TranslateU("Call ended, %d seconds long"), elapsed);
-	DBEVENTINFO dbei = {};
-	dbei.szModule = m_szModuleName;
-	dbei.timestamp = currTime;
-	dbei.eventType = EVENT_CALL_FINISHED;
-	dbei.cbBlob = uint32_t(szMessage.GetLength() + 1);
-	dbei.pBlob = (uint8_t *)szMessage.c_str();
-	dbei.flags = DBEF_UTF;
-	db_event_add(pUser->hContact, &dbei);
-}
-
-void CDiscordProto::OnCommandCallUpdated(const JSONNode&)
-{
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-// Events & services
-
-INT_PTR __cdecl CDiscordProto::VoiceCaps(WPARAM, LPARAM)
-{
-	return VOICE_CAPS_VOICE | VOICE_CAPS_CALL_CONTACT;
-}
-
-int __cdecl CDiscordProto::OnVoiceState(WPARAM wParam, LPARAM)
-{
-	auto *pVoice = (VOICE_CALL *)wParam;
-	if (mir_strcmp(pVoice->moduleName, m_szModuleName))
-		return 0;
-
-	CDiscordVoiceCall *pCall = nullptr;
-	for (auto &it : arVoiceCalls)
-		if (it->szId == pVoice->id) {
-			pCall = it;
-			break;
-		}
-
-	if (pCall == nullptr) {
-		debugLogA("Unknown call: %s, exiting", pVoice->id);
-		return 0;
-	}
-
-	debugLogA("Call %s state changed to %d", pVoice->id, pVoice->state);
-	return 0;
-}
+/*
+Copyright © 2016-22 Miranda NG team
+
+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, either version 2 of the License, or
+(at your option) any later version.
+
+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"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// call operations (voice & video)
+
+void CDiscordProto::OnCommandCallCreated(const JSONNode &pRoot)
+{
+	for (auto &it : pRoot["voice_states"]) {
+		SnowFlake channelId = ::getId(pRoot["channel_id"]);
+		auto *pUser = FindUserByChannel(channelId);
+		if (pUser == nullptr) {
+			debugLogA("Call from unknown channel %lld, skipping", channelId);
+			continue;
+		}
+
+		auto *pCall = new CDiscordVoiceCall();
+		pCall->szId = it["session_id"].as_mstring();
+		pCall->channelId = channelId;
+		pCall->startTime = time(0);
+		arVoiceCalls.insert(pCall);
+
+		char *szMessage = TranslateU("Incoming call");
+		DBEVENTINFO dbei = {};
+		dbei.szModule = m_szModuleName;
+		dbei.timestamp = pCall->startTime;
+		dbei.eventType = EVENT_INCOMING_CALL;
+		dbei.cbBlob = uint32_t(mir_strlen(szMessage) + 1);
+		dbei.pBlob = (uint8_t *)szMessage;
+		dbei.flags = DBEF_UTF;
+		db_event_add(pUser->hContact, &dbei);
+	}
+}
+
+void CDiscordProto::OnCommandCallDeleted(const JSONNode &pRoot)
+{
+	SnowFlake channelId = ::getId(pRoot["channel_id"]);
+	auto *pUser = FindUserByChannel(channelId);
+	if (pUser == nullptr) {
+		debugLogA("Call from unknown channel %lld, skipping", channelId);
+		return;
+	}
+
+	int elapsed = 0, currTime = time(0);
+	for (auto &call : arVoiceCalls.rev_iter())
+		if (call->channelId == channelId) {
+			elapsed = currTime - call->startTime;
+			arVoiceCalls.removeItem(&call);
+			break;
+		}
+
+	if (!elapsed) {
+		debugLogA("Call from channel %lld isn't registered, skipping", channelId);
+		return;
+	}
+
+	CMStringA szMessage(FORMAT, TranslateU("Call ended, %d seconds long"), elapsed);
+	DBEVENTINFO dbei = {};
+	dbei.szModule = m_szModuleName;
+	dbei.timestamp = currTime;
+	dbei.eventType = EVENT_CALL_FINISHED;
+	dbei.cbBlob = uint32_t(szMessage.GetLength() + 1);
+	dbei.pBlob = (uint8_t *)szMessage.c_str();
+	dbei.flags = DBEF_UTF;
+	db_event_add(pUser->hContact, &dbei);
+}
+
+void CDiscordProto::OnCommandCallUpdated(const JSONNode&)
+{
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// Events & services
+
+INT_PTR __cdecl CDiscordProto::VoiceCaps(WPARAM, LPARAM)
+{
+	return VOICE_CAPS_VOICE | VOICE_CAPS_CALL_CONTACT;
+}
+
+int __cdecl CDiscordProto::OnVoiceState(WPARAM wParam, LPARAM)
+{
+	auto *pVoice = (VOICE_CALL *)wParam;
+	if (mir_strcmp(pVoice->moduleName, m_szModuleName))
+		return 0;
+
+	CDiscordVoiceCall *pCall = nullptr;
+	for (auto &it : arVoiceCalls)
+		if (it->szId == pVoice->id) {
+			pCall = it;
+			break;
+		}
+
+	if (pCall == nullptr) {
+		debugLogA("Unknown call: %s, exiting", pVoice->id);
+		return 0;
+	}
+
+	debugLogA("Call %s state changed to %d", pVoice->id, pVoice->state);
+	return 0;
+}