path: root/protocols/JabberG/src/jabber_proto.h

/*

Jabber Protocol Plugin for Miranda NG

Copyright (c) 2002-04  Santithorn Bunchua
Copyright (c) 2005-12  George Hazan
Copyright (c) 2007     Maxim Mluhov
Copyright (C) 2012-24 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef _JABBER_PROTO_H_
#define _JABBER_PROTO_H_

#include "jabber_disco.h"
#include "jabber_rc.h"
#include "jabber_privacy.h"
#include "jabber_search.h"
#include "jabber_iq.h"
#include "jabber_icolib.h"
#include "jabber_xstatus.h"
#include "jabber_notes.h"
#include "jabber_message_manager.h"
#include "jabber_presence_manager.h"
#include "jabber_send_manager.h"
#include "jabber_omemo.h"
#include "jabber_strm_mgmt.h"

struct CJabberProto;
class CJabberMucJidListDlg;
class CRosterEditorDlg;

class CJabberFormDlg;
typedef void (CJabberProto::*JABBER_FORM_SUBMIT_FUNC)(CJabberFormDlg *pDlg, void *userdata);

enum TJabberGcLogInfoType { INFO_BAN, INFO_STATUS, INFO_CONFIG, INFO_AFFILIATION, INFO_ROLE };

#define JABBER_DEFAULT_RECENT_COUNT 10

struct TFilterInfo
{
	enum Type { T_JID, T_XMLNS, T_ANY, T_OFF };

	volatile BOOL msg, presence, iq;
	volatile Type type;

	mir_cs csPatternLock;
	wchar_t pattern[256];
};

struct CChatMark
{
	CChatMark(MEVENT _p1, const CMStringA &_p2, const CMStringA &_p3) :
		hEvent(_p1),
		szId(_p2),
		szFrom(_p3)
	{}

	MEVENT hEvent;
	CMStringA szId, szFrom;
};



struct CJabberProto : public PROTO<CJabberProto>, public IJabberInterface
{
	friend struct ThreadData;

	struct XmppMsg
	{
		friend struct ThreadData;
		friend struct CJabberProto;
		~XmppMsg()
		{
			delete pFromResource;
		}
		XmppMsg(const TiXmlElement* _node, CJabberProto *proto):
			node(_node), info(proto->m_ThreadInfo), m_proto(proto)
		{
			from = XmlGetAttr(node, "from"), type = XmlGetAttr(node, "type"),
				idStr = XmlGetAttr(node, "id");
			pFromResource = nullptr;
			hContact = 0;
		}
		time_t extract_timestamp();
		void process();
		void handle_mam();
		void handle_carbon();
		void handle_omemo();
		void handle_chatstates();
		void add_to_db();

	private:
		time_t msgTime = 0;
		bool bEnableDelivery = true, bCreateRead = false, bWasSent = false;
		const char* from = nullptr, * type = nullptr,
			* idStr = nullptr, * szMamMsgId = nullptr;
		ThreadData* info = nullptr;
		const TiXmlElement *node = nullptr, *carbon = nullptr;
		pResourceStatus *pFromResource;
		DB::EventInfo dbei;
		CMStringA szMessage;
		
		CJabberProto* m_proto;
		MCONTACT hContact;
	};
	class CJabberProtoImpl
	{
		friend struct CJabberProto;
		CJabberProto &m_proto;

		CTimer m_heartBeat, m_keepAlive;
		void OnHeartBeat(CTimer *pTimer)
		{
			m_proto.SendGetVcard(0);
			
			pTimer->Stop();
			pTimer->Start(86400 * 1000);
		}

		void OnKeepAlive(CTimer*)
		{
			m_proto.CheckKeepAlive();
		}

		CJabberProtoImpl(CJabberProto &pro) :
			m_proto(pro),
			m_heartBeat(Miranda_GetSystemWindow(), UINT_PTR(this)),
			m_keepAlive(Miranda_GetSystemWindow(), UINT_PTR(this)+1)
		{
			m_heartBeat.OnEvent = Callback(this, &CJabberProtoImpl::OnHeartBeat);
			m_keepAlive.OnEvent = Callback(this, &CJabberProtoImpl::OnKeepAlive);
		}
	} m_impl;

	CJabberProto(const char *, const wchar_t *);
	~CJabberProto();

	//====================================================================================
	// PROTO_INTERFACE
	//====================================================================================

	MCONTACT AddToList(int flags, PROTOSEARCHRESULT *psr) override;
	MCONTACT AddToListByEvent(int flags, int iContact, MEVENT hDbEvent) override;

	int      Authorize(MEVENT hDbEvent) override;
	int      AuthDeny(MEVENT hDbEvent, const wchar_t *szReason) override;
	int      AuthRecv(MCONTACT, DB::EventInfo &dbei) override;
	int      AuthRequest(MCONTACT, const wchar_t *pwszReason) override;

	HANDLE   FileAllow(MCONTACT hContact, HANDLE hTransfer, const wchar_t *szPath) override;
	int      FileCancel(MCONTACT hContact, HANDLE hTransfer) override;
	int      FileDeny(MCONTACT hContact, HANDLE hTransfer, const wchar_t *szReason) override;
	int      FileResume(HANDLE hTransfer, int action, const wchar_t *szFilename) override;

	INT_PTR  GetCaps(int type, MCONTACT hContact = 0) override;
	int      GetInfo(MCONTACT hContact, int infoType) override;

	HANDLE   SearchBasic(const wchar_t *id) override;
	HANDLE   SearchByEmail(const wchar_t *email) override;
	HANDLE   SearchByName(const wchar_t *nick, const wchar_t *firstName, const wchar_t *lastName) override;
	HANDLE   SearchAdvanced(HWND owner) override;
	HWND     CreateExtendedSearchUI(HWND owner) override;

	int      SendContacts(MCONTACT hContact, int flags, int nContacts, MCONTACT *hContactsList) override;
	HANDLE   SendFile(MCONTACT hContact, const wchar_t *szDescription, wchar_t **ppszFiles) override;
	int      SendMsg(MCONTACT hContact, MEVENT, const char *msg) override;
	int      SendMsgEx(MCONTACT hContact, const char *msg, XmlNode &m);

	int      SetStatus(int iNewStatus) override;

	HANDLE   GetAwayMsg(MCONTACT hContact) override;
	int      SetAwayMsg(int m_iStatus, const wchar_t *msg) override;

	int      UserIsTyping(MCONTACT hContact, int type) override;

	void     OnBuildProtoMenu(void) override;
	void     OnCacheInit() override;
	bool     OnContactDeleted(MCONTACT, uint32_t flags) override;
	MWindow  OnCreateAccMgrUI(MWindow) override;
	void     OnMarkRead(MCONTACT, MEVENT) override;
	void     OnModulesLoaded() override;
	void     OnReceiveOfflineFile(DB::EventInfo &dbei, DB::FILE_BLOB &blob) override;
	void     OnSendOfflineFile(DB::EventInfo &dbei, DB::FILE_BLOB &blob, void *ft) override;
	void     OnShutdown() override;

	//====| Services |====================================================================
	INT_PTR  __cdecl GetMyAwayMsg(WPARAM wParam, LPARAM lParam);

	//====| Events |======================================================================
	int  __cdecl OnDbSettingChanged(WPARAM, LPARAM);
	int  __cdecl OnIdleChanged(WPARAM, LPARAM);
	int  __cdecl OnLangChanged(WPARAM, LPARAM);
	int  __cdecl OnOptionsInit(WPARAM, LPARAM);
	int  __cdecl OnPrebuildContactMenu(WPARAM, LPARAM);
	int  __cdecl OnProcessSrmmIconClick(WPARAM, LPARAM);
	int  __cdecl OnProcessSrmmEvent(WPARAM, LPARAM);
	int  __cdecl OnReloadIcons(WPARAM, LPARAM);
	void __cdecl OnRenameContact(DBCONTACTWRITESETTING* cws, MCONTACT hContact);
	void __cdecl OnRenameGroup(DBCONTACTWRITESETTING* cws, MCONTACT hContact);
	int  __cdecl OnUserInfoInit(WPARAM, LPARAM);

	int  __cdecl JabberGcEventHook(WPARAM, LPARAM);
	int  __cdecl JabberGcMenuHook(WPARAM, LPARAM);

	//====| Data |========================================================================

	ThreadData* m_ThreadInfo;

	CMOption<bool> m_bAcceptHttpAuth;
	CMOption<bool> m_bAcceptNotes;
	CMOption<bool> m_bAllowTimeReplies;
	CMOption<bool> m_bAllowVersionRequests;
	CMOption<bool> m_bAllowLast;
	CMOption<bool> m_bAutoAcceptAuthorization;
	CMOption<bool> m_bAutoAcceptMUC;
	CMOption<bool> m_bAutoAdd;
	CMOption<bool> m_bAutoJoinBookmarks;
	CMOption<bool> m_bAutoJoinConferences;
	CMOption<bool> m_bAutoJoinHidden;
	CMOption<bool> m_bAutosaveNotes;
	CMOption<bool> m_bBsDirect;
	CMOption<bool> m_bBsDirectManual;
	CMOption<bool> m_bBsProxyManual;
	CMOption<bool> m_bDisable3920auth;
	CMOption<bool> m_bEnableAvatars;
	CMOption<bool> m_bEnableCarbons;
	CMOption<bool> m_bEnableChatStates;
	CMOption<bool> m_bEnableMsgArchive;
	CMOption<bool> m_bEnableMam;
	CMOption<bool> m_bEnableRemoteControl;
	CMOption<bool> m_bEnableSasl2;
	CMOption<bool> m_bEnableStreamMgmt;
	CMOption<bool> m_bEnableUserActivity;
	CMOption<bool> m_bEnableUserMood;
	CMOption<bool> m_bEnableUserTune;
	CMOption<bool> m_bEnableZlib;
	CMOption<bool> m_bFixIncorrectTimestamps;
	CMOption<bool> m_bGcLogAffiliations;
	CMOption<bool> m_bGcLogBans;
	CMOption<bool> m_bGcLogChatHistory;
	CMOption<bool> m_bGcLogConfig;
	CMOption<bool> m_bGcLogRoles;
	CMOption<bool> m_bGcLogStatuses;
	CMOption<bool> m_bHostNameAsResource;
	CMOption<bool> m_bIgnoreMUCInvites;
	CMOption<bool> m_bIgnoreRoster;
	CMOption<bool> m_bInlinePictures;
	CMOption<bool> m_bKeepAlive;
	CMOption<bool> m_bLogChatstates;
	CMOption<bool> m_bLogPresence;
	CMOption<bool> m_bLogPresenceErrors;
	CMOption<bool> m_bManualConnect;
	CMOption<bool> m_bMsgAck;
	CMOption<bool> m_bProcessXMPPLinks;
	CMOption<bool> m_bRcMarkMessagesAsRead;
	CMOption<bool> m_bRosterSync;
	CMOption<bool> m_bSavePassword;
	CMOption<bool> m_bShowForeignResourceInMirVer;
	CMOption<bool> m_bShowOSVersion;
	CMOption<bool> m_bShowTransport;
	CMOption<bool> m_bUseDomainLogin;
	CMOption<bool> m_bUseHttpUpload;
	CMOption<bool> m_bUseOMEMO;
	CMOption<bool> m_bUsePopups;
	CMOption<bool> m_bUseSSL;
	CMOption<bool> m_bUseTLS;

	CMOption<int>   m_iMamMode;
	CMOption<uint32_t> m_iConnectionKeepAliveInterval;
	CMOption<uint32_t> m_iConnectionKeepAliveTimeout;

	PVOID  m_sslCtx;
	mir_cs m_csSocket; // protects i/o operations

	HANDLE m_hThreadHandle;

	char*  m_szJabberJID;
	int    m_nJabberSearchID;
	time_t m_tmJabberLoggedInTime;
	time_t m_tmJabberIdleStartTime;
	UINT   m_nJabberCodePage;
	char*  m_tszSelectedLang;

	mir_cs m_csModeMsgMutex;
	JABBER_MODEMSGS m_modeMsgs;

	bool   m_bCisAvailable;
	bool   m_bJabberOnline; // XMPP connection initialized and we can send XMPP packets
	bool   m_bShutdown;
	bool   m_bPepSupported;
	bool   m_bStreamSent;
	bool   m_bMamPrefsAvailable;
	bool   m_bMamDisableMessages, m_bMamCreateRead;
	bool   m_bTlsExporter, m_bTlsServerEndpoint;

	HWND   m_hwndJabberChangePassword;
	HWND   m_hwndPrivacyRule;
	HWND   m_hwndJabberAddBookmark;

	CJabberDlgBase *m_pDlgPrivacyLists;
	CJabberDlgBase *m_pDlgBookmarks;
	CJabberDlgBase *m_pDlgServiceDiscovery;
	CJabberDlgBase *m_pDlgJabberJoinGroupchat;
	CJabberDlgBase *m_pDlgNotes;

	// Service and event handles
	HANDLE m_hEventNudge;
	HANDLE m_hEventXStatusIconChanged;
	HANDLE m_hEventXStatusChanged;

	// Transports list
	LIST<char> m_lstTransports;

	CJabberIqManager m_iqManager;
	CJabberMessageManager m_messageManager;
	CJabberPresenceManager m_presenceManager; // manager of <presence> stanzas and their handlers
	CJabberSendManager m_sendManager; // manager of outgoing stanza handlers
	CJabberAdhocManager m_adhocManager;
	CPrivacyListManager m_privacyListManager;
	CJabberSDManager m_SDManager;

	// xml console
	CJabberDlgBase *m_pDlgConsole;
	HANDLE m_hThreadConsole;
	UINT m_dwConsoleThreadId;

	// lists
	LIST<JABBER_LIST_ITEM> m_lstRoster;
	mir_cs m_csLists;
	BOOL   m_bListInitialised;

	// menus
	HGENMENU m_hMenuRoot;
	HGENMENU m_hMenuChangePassword;
	HGENMENU m_hMenuGroupchat;
	HGENMENU m_hMenuBookmarks;
	HGENMENU m_hMenuNotes;

	HGENMENU m_hMenuPrivacyLists;
	HGENMENU m_hMenuRosterControl;
	HGENMENU m_hMenuServiceDiscovery;
	HGENMENU m_hMenuSDMyTransports;
	HGENMENU m_hMenuSDTransports;
	HGENMENU m_hMenuSDConferences;

	HWND m_hwndCommandWindow;

	int m_nIqIdRegGetReg;
	int m_nIqIdRegSetReg;

	//xep-0198 related vars
	strm_mgmt m_StrmMgmt;

	int m_nSDBrowseMode;
	uint32_t m_dwSDLastRefresh;
	uint32_t m_dwSDLastAutoDisco;

	HGENMENU m_hChooseMenuItem;
	int m_privacyMenuServiceAllocated;

	TFilterInfo m_filterInfo;

	CNoteList m_notes;

	OBJLIST<CChatMark> m_arChatMarks;

	/*******************************************************************
	* Function declarations
	*******************************************************************/

	//---- jabber_adhoc.cpp --------------------------------------------------------------

	int        __cdecl ContactMenuRunCommands(WPARAM wParam, LPARAM lParam);
			     
	HWND       GetWindowFromIq(CJabberIqInfo *pInfo);
	bool       HandleAdhocCommandRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       IsRcRequestAllowedByACL(CJabberIqInfo *pInfo);
			     
	int        AdhocSetStatusHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
	int        AdhocOptionsHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
	int        AdhocForwardHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
	int        AdhocLockWSHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
	int        AdhocQuitMirandaHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
	int        AdhocLeaveGroupchatsHandler(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, CJabberAdhocSession *pSession);
			     
	void       OnIqResult_ListOfCommands(const TiXmlElement *iqNode, CJabberIqInfo*);
	void       OnIqResult_CommandExecution(const TiXmlElement *iqNode, CJabberIqInfo*);
	void       AdHoc_RequestListOfCommands(char *szResponder, HWND hwndDlg);
	void       AdHoc_ExecuteCommand(HWND hwndDlg, char *jid, struct JabberAdHocData *dat);
	void       AdHoc_SubmitCommandForm(HWND hwndDlg, JabberAdHocData *dat, char *action);
	int        AdHoc_AddCommandRadio(HWND hFrame, const char *labelStr, int id, int ypos, int value);
	void       AdHoc_OnJAHMCommandListResult(HWND hwndDlg, TiXmlElement *iqNode, JabberAdHocData *dat);
	void       AdHoc_OnJAHMProcessResult(HWND hwndDlg, TiXmlElement *workNode, JabberAdHocData *dat);

	void       ContactMenuAdhocCommands(struct CJabberAdhocStartupParams *param);

	//---- jabber_agent.c ----------------------------------------------------------------

	class      CAgentRegProgressDlg *m_pDlgReg;
	class      CAgentRegDlg *m_pDlgAgentReg;

	void       AgentShutdown();
	void       OnIqAgentGetRegister(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqAgentSetRegister(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_archive.c --------------------------------------------------------------

	void       EnableArchive(bool bEnable);
	void       RetrieveMessageArchive(MCONTACT hContact, JABBER_LIST_ITEM *pItem);
			    
	void       OnIqResultGetCollection(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetCollectionList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_bookmarks.c ------------------------------------------------------------

	INT_PTR     __cdecl OnMenuHandleBookmarks(WPARAM wParam, LPARAM lParam);
			     
	int        AddEditBookmark(JABBER_LIST_ITEM *item);

	//---- jabber_notes.c -----------------------------------------------------------------

	void       ProcessIncomingNote(CNoteItem *pNote, bool ok);
	void       ProcessOutgoingNote(CNoteItem *pNote, bool ok);
		        
	bool       OnIncomingNote(const char *szFrom, const TiXmlElement *hXml);
			     
	INT_PTR    __cdecl OnMenuSendNote(WPARAM, LPARAM);
	INT_PTR    __cdecl OnMenuHandleNotes(WPARAM, LPARAM);
	INT_PTR    __cdecl OnIncomingNoteEvent(WPARAM, LPARAM);

	//---- jabber_byte.c -----------------------------------------------------------------

	void       __cdecl ByteSendThread(JABBER_BYTE_TRANSFER *jbt);
	void       __cdecl ByteReceiveThread(JABBER_BYTE_TRANSFER *jbt);
		        
	void       IqResultProxyDiscovery(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       ByteInitiateResult(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       ByteSendViaProxy(JABBER_BYTE_TRANSFER *jbt);
	int        ByteSendParse(HNETLIBCONN hConn, JABBER_BYTE_TRANSFER *jbt, char* buffer, int datalen);
	void       IqResultStreamActivate(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	int        ByteReceiveParse(HNETLIBCONN hConn, JABBER_BYTE_TRANSFER *jbt, char* buffer, int datalen);
	int        ByteSendProxyParse(HNETLIBCONN hConn, JABBER_BYTE_TRANSFER *jbt, char* buffer, int datalen);

	//---- jabber_caps.cpp ---------------------------------------------------------------
	JabberCapsBits m_uEnabledFeatCapsDynamic;

	CMStringA  m_szFeaturesCrc;

	bool       HandleCapsInfoRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo, const char *szNode);
	void       RequestOldCapsInfo(pResourceStatus &r, const char *fullJid);
	void       UpdateFeatHash();

	JabberCapsBits GetFeatureCaps(const char *pszFeature);
	JabberCapsBits GetTotalJidCapabilities(const char *jid);
	JabberCapsBits GetResourceCapabilities(const char *jid);
	JabberCapsBits GetResourceCapabilities(const char *jid, pResourceStatus &r);

	LIST<char> GetSortedFeatStrings(JabberCapsBits jcb);
	JabberCapsBits GetOwnCaps(bool IncludeDynamic = true);

	// dynamic list of features registered through IJabberNetInterface::RegisterFeature()
	OBJLIST<JabberFeatCapPairDynamic> m_lstJabberFeatCapPairsDynamic;
	JabberFeatCapPairDynamic *FindFeature(const char *szFeature);

	//---- jabber_captcha.cpp ------------------------------------------------------------

	void       sendCaptchaResult(char* buf, ThreadData *info, const char *from, const char *challenge, const char *fromjid, const char *sid);
	void       sendCaptchaError(ThreadData *info, const char *from, const char *to, const char *challenge);

	//---- jabber_chat.cpp ---------------------------------------------------------------

	SESSION_INFO* GcInit(JABBER_LIST_ITEM *item);
	
	void GcLogUpdateMemberStatus(JABBER_LIST_ITEM *item, const char *resource, const char *nick, const char *jid, int action, const TiXmlElement *reason, int nStatusCode = -1);
	void GcLogShowInformation(JABBER_LIST_ITEM *item, pResourceStatus &user, TJabberGcLogInfoType type);
	void GcQuit(JABBER_LIST_ITEM* jid, int code, const TiXmlElement *reason);
		
	void AdminSet(const char *to, const char *ns, const char *szItem, const char *itemVal, const char *var, const char *varVal);
	void AdminGet(const char *to, const char *ns, const char *var, const char *varVal, JABBER_IQ_HANDLER foo, void *pInfo = nullptr);
	void AdminSetReason(const char *to, const char *ns, const char *szItem, const char *itemVal, const char *var, const char *varVal, const char *rsn);
	void AddMucListItem(JABBER_MUC_JIDLIST_INFO* jidListInfo, const char *str);
	void AddMucListItem(JABBER_MUC_JIDLIST_INFO* jidListInfo, const char *str, const char *reason);
	void DeleteMucListItem(JABBER_MUC_JIDLIST_INFO* jidListInfo, const char* jid);

	//---- jabber_console.cpp ------------------------------------------------------------

	INT_PTR    __cdecl OnMenuHandleConsole(WPARAM wParam, LPARAM lParam);
	void       __cdecl ConsoleThread(void*);
			     
	void       ConsoleUninit(void);
			     
	bool       FilterXml(const TiXmlElement *node, uint32_t flags);
	bool       RecursiveCheckFilter(const TiXmlElement *node, uint32_t flags);

	//---- jabber_disco.cpp --------------------------------------------------------------

	void       LaunchServiceDiscovery(char *jid);

	INT_PTR    __cdecl OnMenuHandleServiceDiscovery(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleServiceDiscoveryMyTransports(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleServiceDiscoveryTransports(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleServiceDiscoveryConferences(WPARAM wParam, LPARAM lParam);

	void       OnIqResultServiceDiscoveryInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultServiceDiscoveryItems(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultServiceDiscoveryRootInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultServiceDiscoveryRootItems(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       SendInfoRequest(CJabberSDNode *pNode, TiXmlNode *parent);
	bool       SendBothRequests(CJabberSDNode *pNode, TiXmlNode *parent = nullptr);
	void       PerformBrowse(HWND hwndDlg);
	bool       IsNodeRegistered(CJabberSDNode *pNode);
	void       ApplyNodeIcon(HTREELISTITEM hItem, CJabberSDNode *pNode);
	bool       SyncTree(HTREELISTITEM hIndex, CJabberSDNode *pNode);
			     
	void       OnIqResultCapsDiscoInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
			     
	void       RegisterAgent(HWND hwndDlg, char* jid);

	//---- jabber_file.cpp ---------------------------------------------------------------

	void       FileProcessHttpDownload(MCONTACT, const char *jid, const char *pszUrl, const char *pszDescr);
	int        FileReceiveParse(filetransfer *ft, char* buffer, int datalen);
	int        FileSendParse(HNETLIBCONN s, filetransfer *ft, char* buffer, int datalen);

	void       GroupchatJoinRoomByJid(HWND hwndParent, char *jid);

	void       RenameParticipantNick(JABBER_LIST_ITEM *item, const char *oldNick, const TiXmlElement *itemNode);

	//---- jabber_ft.c -------------------------------------------------------------------

	void       __cdecl FileReceiveThread(filetransfer *ft);
	void       __cdecl FileServerThread(filetransfer *ft);
	void       __cdecl FileReceiveHttpThread(filetransfer *ft);

	INT_PTR    __cdecl OnOfflineFile(WPARAM dbevent, LPARAM lParam);
	void       __cdecl OfflineFileThread(OFDTHREAD *param);

	void       FtCancel(filetransfer *ft);
	void       FtInitiate(filetransfer *ft);
	void       FtHandleSiRequest(const TiXmlElement *iqNode);
	void       FtAcceptSiRequest(filetransfer *ft);
	void       FtAcceptIbbRequest(filetransfer *ft);
	bool       FtHandleBytestreamRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       FtHandleIbbRequest(const TiXmlElement *iqNode, bool bOpen);
	bool       FtTryInlineFile(filetransfer *ft);
	bool       FtHandleCidRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_groupchat.c ------------------------------------------------------------

	INT_PTR    __cdecl OnMenuHandleJoinGroupchat(WPARAM wParam, LPARAM lParam);

	INT_PTR    __cdecl OnJoinChat(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnLeaveChat(WPARAM wParam, LPARAM lParam);

	void       AcceptGroupchatInvite(const char *roomJid, const char *reason, const char *password);
	void       GroupchatJoinRoom(const char *server, const char *room, const char *nick, const char *password, bool autojoin = false);
	void       GroupchatProcessPresence(const TiXmlElement *node);
	void       GroupchatProcessMessage(const TiXmlElement *node);
	void       GroupchatProcessInvite(const char *roomJid, const char *from, const char *reason, const char *password);
	void       OnIqResultDiscovery(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_icolib.cpp -------------------------------------------------------------

	int*       m_transportProtoTableStartIndex;
			     
	void       IconsInit(void);
	int        LoadAdvancedIcons(int iID);
	int        GetTransportProtoID(char* TransportDomain);
	int        GetTransportStatusIconIndex(int iID, int Status);
	bool       DBCheckIsTransportedContact(const char *jid, MCONTACT hContact);
	void       CheckAllContactsAreTransported(void);
	
	INT_PTR    __cdecl OnGetAdvancedStatusIcon(WPARAM wParam, LPARAM lParam);

	//---- jabber_iq.c -------------------------------------------------------------------

	__forceinline CJabberIqInfo* AddIQ(JABBER_IQ_HANDLER pHandler, int nIqType = JABBER_IQ_TYPE_GET, const char *szReceiver = nullptr, void *pUserData = nullptr, int iPriority = JH_PRIORITY_DEFAULT)
	{
		return m_iqManager.AddHandler(pHandler, nIqType, szReceiver, pUserData, iPriority);
	}

	void       OnIqResultBind(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultDiscoBookmarks(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultEntityTime(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultExtSearch(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetAuth(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetVCardAvatar(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetServerAvatar(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGotAvatar(MCONTACT hContact, const char *pszText, const char *mimeType);
	void       OnIqResultGetMuc(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetRoster(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetVcard(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultLastActivity(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetAdminList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetBanList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetMemberList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetModeratorList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetOwnerList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultMucGetVoiceList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultNestedRosterGroups(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultNotes(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultServerDiscoItems(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultServerItemsInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSession(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSetAuth(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSetBookmarks(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSetPassword(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSetSearch(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultSetVcard(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetOmemodevicelist(const TiXmlElement* iqNode, CJabberIqInfo* pInfo);
	void       OnProcessLoginRq(ThreadData *info, uint32_t rq);
	void       OnLoggedIn(void);

	//---- jabber_iq_handlers.cpp -------------------------------------------------------

	bool       OnIqRequestVersion(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqRequestLastActivity(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqRequestPing(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqRequestTime(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqProcessIqOldTime(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnSiRequest(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnRosterPushRequest(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqRequestOOB(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       OnIqHttpAuth(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       AddClistHttpAuthEvent(CJabberHttpAuthParams *pParams);
			    
	void       __cdecl IbbSendThread(JABBER_IBB_TRANSFER *jibb);
	void       __cdecl IbbReceiveThread(JABBER_IBB_TRANSFER *jibb);
			    
	void       OnIbbInitiateResult(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIbbCloseResult(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       OnFtHandleIbbIq(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       OnIbbRecvdData(const char *data, const char *sid, const char *seq);
			    
	void       OnHttpSlotAllocated(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
			    
	void       OnFtSiResult(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       FtIbbSend(int blocksize, filetransfer *ft);
	bool       FtSend(HNETLIBCONN hConn, filetransfer *ft);
	void       FtSendFinal(bool success, filetransfer *ft);
	int        FtReceive(filetransfer *ft, char* buffer, int datalen);
	void       FtReceiveFinal(bool success, filetransfer *ft);
	
	//---- jabber_iqid.cpp ---------------------------------------------------------------

	void       GroupchatJoinByHContact(MCONTACT hContact, bool autojoin=false);

	//---- jabber_iqid_muc.cpp -----------------------------------------------------------

	CJabberMucJidListDlg *m_pDlgMucVoiceList, *m_pDlgMucMemberList, *m_pDlgMucModeratorList;
	CJabberMucJidListDlg *m_pDlgMucBanList, *m_pDlgMucAdminList, *m_pDlgMucOwnerList;
	CJabberMucJidListDlg *& GetMucDlg(JABBER_MUC_JIDLIST_TYPE);

	void       SetMucConfig(CJabberFormDlg *pDlg, void *from);
	void       MucShutdown(void);
	void       OnIqResultMucGetJidList(const TiXmlElement *iqNode, JABBER_MUC_JIDLIST_TYPE listType, CJabberIqInfo*);

	//---- jabber_message_handlers.cpp ---------------------------------------------------

	bool       OnMessageError(const TiXmlElement *node, ThreadData *pThreadData, CJabberMessageInfo* pInfo);
	bool       OnMessageIbb(const TiXmlElement *node, ThreadData *pThreadData, CJabberMessageInfo* pInfo);
	bool       OnMessagePubsubEvent(const TiXmlElement *node, ThreadData *pThreadData, CJabberMessageInfo* pInfo);
	bool       OnMessageGroupchat(const TiXmlElement *node, ThreadData *pThreadData, CJabberMessageInfo* pInfo);

	//---- jabber_list.cpp ---------------------------------------------------------------

	JABBER_LIST_ITEM* ListAdd(JABBER_LIST list, const char *jid, MCONTACT hContact = 0);
	JABBER_LIST_ITEM* ListGetItemPtr(JABBER_LIST list, const char *jid);
	JABBER_LIST_ITEM* ListGetItemPtrFromIndex(int index);

	void       ListInit(void);
	void       ListWipe(void);
			     
	void       ListRemove(JABBER_LIST list, const char *jid);
	void       ListRemoveList(JABBER_LIST list);
	void       ListRemoveByIndex(int index);
	int        ListFindNext(JABBER_LIST list, int fromOffset);

	pResourceStatus ListFindResource(JABBER_LIST list, const char *jid);
	pResourceStatus ListGetBestResource(const char *jid);

	bool       ListAddResource(JABBER_LIST list, const char *jid, int status, const char *statusMessage, int priority = 0, const char *nick = nullptr);
	void       ListRemoveResource(JABBER_LIST list, const char *jid);
	char*      ListGetBestClientResourceNamePtr(const char *jid);
			     
	void       OnIqResultServerDiscoInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetVcardPhoto(const TiXmlElement *n, MCONTACT hContact, bool &hasPhoto);
	void       SetBookmarkRequest(XmlNodeIq &iqId);
	void       UpdateItem(JABBER_LIST_ITEM *pItem, const char *name);

	//---- jabber_mam.cpp ----------------------------------------------------------------

	void       OnIqResultMamInfo(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultRsm(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	void       MamSendForm(const char *pszWith, const char *pszAfter = nullptr);
	void       MamRetrieveMissingMessages(void);
	void       MamSetMode(int iNewMode);

	//---- jabber_menu.cpp ---------------------------------------------------------------

	INT_PTR    __cdecl OnMenuBookmarkAdd(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleGrantAuth(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleRequestAuth(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleRevokeAuth(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuHandleResource(WPARAM wParam, LPARAM lParam, LPARAM res);
	INT_PTR    __cdecl OnMenuHandleDirectPresence(WPARAM wParam, LPARAM lParam, LPARAM res);
	INT_PTR    __cdecl OnMenuLoadHistory(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuSetPriority(WPARAM wParam, LPARAM lParam, LPARAM dwDelta);
	INT_PTR    __cdecl OnMenuOptions(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuTransportLogin(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnMenuTransportResolve(WPARAM wParam, LPARAM lParam);

	void       GlobalMenuInit(void);
	void       GlobalMenuUninit(void);
			     
	void       MenuUpdateSrmmIcon(JABBER_LIST_ITEM *item);
			     
	void       BuildPriorityMenu(void);
	void       UpdatePriorityMenu(int priority);

	HGENMENU   m_hMenuPriorityRoot;
	int        m_priorityMenuVal;
	bool       m_priorityMenuValSet;

	//---- jabber_misc.c -----------------------------------------------------------------

	INT_PTR    __cdecl OnGetEventTextChatStates(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnGetEventTextPresence(WPARAM wParam, LPARAM lParam);
			    
	void       AddContactToRoster(const char *jid, const char *nick, const char *grpName);
	void       DBAddAuthRequest(const char *jid, const char *nick);
	bool       AddDbPresenceEvent(MCONTACT hContact, uint8_t btEventType);
	MCONTACT   DBCreateContact(const char *jid, const char *nick, bool temporary, bool stripResource);
	void       GetAvatarFileName(MCONTACT hContact, wchar_t *pszDest, size_t cbLen);
	void       ResolveTransportNicks(const char *jid);
	void       SetServerStatus(int iNewStatus);
	void       FormatMirVer(const pResourceStatus &resource, CMStringA &res);
	void       UpdateMirVer(JABBER_LIST_ITEM *item);
	void       UpdateMirVer(MCONTACT hContact, const pResourceStatus&);
	void       UpdateSubscriptionInfo(MCONTACT hContact, JABBER_LIST_ITEM *item);
	void       SetContactOfflineStatus(MCONTACT hContact);
	void       InitPopups(void);
	void       MsgPopup(MCONTACT hContact, const wchar_t *szMsg, const wchar_t *szTitle);
	CMStringA  ExtractImage(const TiXmlElement *node);
	const char* GetSoftName(const char *wszName);

	//---- jabber_omemo.cpp --------------------------------------------------------------

	bool       OmemoHandleMessage(const TiXmlElement *node, const char *jid, time_t msgTime, bool isCarbon);
	void       OmemoPutMessageToOutgoingQueue(MCONTACT hContact, const char *pszSrc);
	void       OmemoHandleMessageQueue();
	bool       OmemoHandleDeviceList(const char *from, const TiXmlElement *node);
	void       OmemoInitDevice();
	void       OmemoAnnounceDevice(bool include_cache, bool include_own);
	void       OmemoSendBundle();
	void       OmemoDeleteBundle(int device_id);
	bool       OmemoCheckSession(MCONTACT hContact, bool requestBundles);
	int        OmemoEncryptMessage(XmlNode &msg, const char *msg_text, MCONTACT hContact);
	bool       OmemoIsEnabled(MCONTACT hContact);
	void       OmemoOnIqResultGetBundle(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OmemoRequestDeviceList(const char * szBareJid);

	omemo::omemo_impl m_omemo;

	//---- jabber_password.cpp --------------------------------------------------------------

	INT_PTR    __cdecl OnMenuHandleChangePassword(WPARAM wParam, LPARAM lParam);

	//---- jabber_privacy.cpp ------------------------------------------------------------

	INT_PTR    __cdecl menuSetPrivacyList(WPARAM wParam, LPARAM lParam, LPARAM iList);
	INT_PTR    __cdecl OnMenuHandlePrivacyLists(WPARAM wParam, LPARAM lParam);
			     
	void       BuildPrivacyMenu(void);
	void       BuildPrivacyListsMenu(bool bDeleteOld);
			     
	void       QueryPrivacyLists(ThreadData *pThreadInfo = nullptr);
			     
	bool       OnIqRequestPrivacyLists(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultPrivacyList(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultPrivacyLists(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultPrivacyListActive(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultPrivacyListDefault(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultPrivacyListModify(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_proto.cpp --------------------------------------------------------------

	void       __cdecl BasicSearchThread(struct JABBER_SEARCH_BASIC *jsb);
	void       __cdecl GetAwayMsgThread(void* hContact);
			   
	MCONTACT   AddToListByJID(const char *newJid, uint32_t flags);

	//---- jabber_rc.cpp -----------------------------------------------------------------

	int        RcGetUnreadEventsCount(void);

	//---- jabber_roster.cpp -------------------------------------------------------------

	CRosterEditorDlg *m_hwndRosterEditor;

	INT_PTR    __cdecl OnMenuHandleRosterControl(WPARAM wParam, LPARAM lParam);
	void       _RosterHandleGetRequest(const TiXmlElement *node, CJabberIqInfo*);

	void       JabberUpdateDialogs(BOOL bEnable);

	//---- jabber_search.cpp -------------------------------------------------------------

	void       OnIqResultAdvancedSearch(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	void       OnIqResultGetSearchFields(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	int        SearchRenewFields(HWND hwndDlg, JabberSearchData * dat);
	void       SearchDeleteFromRecent(const char *szAddr, bool deleteLastFromDB);
	void       SearchAddToRecent(const char *szAddr, HWND hwndDialog = nullptr);

	//---- jabber_svc.c ------------------------------------------------------------------

	void       CheckMenuItems();
	void       EnableMenuItems(bool bEnable);

	INT_PTR    __cdecl JabberGetAvatar(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberGetAvatarCaps(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberGetAvatarInfo(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl ServiceSendXML(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberSetAvatar(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberSetNickname(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberSendNudge(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberGCGetToolTipText(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberServiceParseXmppURI(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl OnHttpAuthRequest(WPARAM wParam, LPARAM lParam);
	INT_PTR    __cdecl JabberGetApi(WPARAM wParam, LPARAM lParam);

	void       ExternalTempIqHandler(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       ExternalIqHandler(const TiXmlElement *node, CJabberIqInfo *pInfo);
	bool       ExternalMessageHandler(const TiXmlElement *node, ThreadData *pThreadData, CJabberMessageInfo* pInfo);
	bool       ExternalPresenceHandler(const TiXmlElement *node, ThreadData *pThreadData, CJabberPresenceInfo* pInfo);
	bool       ExternalSendHandler(const TiXmlElement *node, ThreadData *pThreadData, CJabberSendInfo* pInfo);
			     
	bool       SendHttpAuthReply(CJabberHttpAuthParams *pParams, bool bAuthorized);

	//---- jabber_thread.c ----------------------------------------------
	ptrA       m_szGroupDelimiter;
	ptrW       m_savedPassword;

	OBJLIST<class TJabberAuth> m_arAuthMechs;
	bool       m_hasSession, m_hasAuth, m_hasSasl2;
	
	void       __cdecl ServerThread(JABBER_CONN_DATA *info);
	bool       ServerThreadStub(ThreadData &info);

	void       OnProcessFailure(const TiXmlElement *node, ThreadData *info);
	void       OnProcessFailed(const TiXmlElement *node, ThreadData *info);
	void       OnProcessEnabled(const TiXmlElement *node, ThreadData *info);
	void       OnProcessError(const TiXmlElement *node, ThreadData *info);
	void       OnProcessSuccess(const TiXmlElement *node, ThreadData *info);
	void       OnProcessChallenge(const TiXmlElement *node, ThreadData *info);
	void       OnProcessProceed(const TiXmlElement *node, ThreadData *info);
	void       OnProcessCompressed(const TiXmlElement *node, ThreadData *info);
	//message processing helpers
	void       OnProcessMessage(const TiXmlElement *node, ThreadData *info);
	void       OnProcessPresence(const TiXmlElement *node, ThreadData *info);
	void       OnProcessPresenceCapabilites(const TiXmlElement *node, pResourceStatus &resource);
	void       OnProcessPubsubEvent(const TiXmlElement *node);
	void       OnProcessStreamOpening(const TiXmlElement *node, ThreadData *info);
	void       OnProcessProtocol(const TiXmlElement *node, ThreadData *info);
			     
	void       UpdateJidDbSettings(const char *jid);
	MCONTACT   CreateTemporaryContact(const char *szJid, JABBER_LIST_ITEM* chatItem);
		        
	void       PerformRegistration(ThreadData *info);
	void       PerformIqAuth(ThreadData *info);
	void       PerformAuthentication(ThreadData *info);
	bool       OnProcessMechanism(const TiXmlElement *node, ThreadData *info);
	void       OnProcessFeatures(const TiXmlElement *node, ThreadData *info);
		        
	void       xmlStreamInitialize(char *which);
	void       xmlStreamInitializeNow(ThreadData *info);

	void       CheckKeepAlive(void);

	void       OnProcessIq(const TiXmlElement *node);
	void       SetRegConfig(CJabberFormDlg *pDlg, void *from);
	void       CancelRegConfig(CJabberFormDlg *pDlg, void *from);
	void       OnProcessRegIq(const TiXmlElement *node, ThreadData *info);
	void       OnPingReply(const TiXmlElement *node, CJabberIqInfo *pInfo);
		        
	bool       ProcessCaptcha(const TiXmlElement *node, const TiXmlElement *parentNode, ThreadData *info);
	void       JLoginFailed(int errorCode);

	//---- jabber_userinfo.c -------------------------------------------------------------

	void       CheckOmemoUserInfo(WPARAM, USERINFOPAGE&);

	//---- jabber_util.c -----------------------------------------------------------------
	pResourceStatus ResourceInfoFromJID(const char *jid);

	void       OnGetBob(const TiXmlElement *node, CJabberIqInfo *pInfo);
		
	void       AddContactForever(MCONTACT hContact);

	MCONTACT   HContactFromJID(const char *jid, bool bStripResource = true);
	MCONTACT   ChatRoomHContactFromJID(const char *jid);
	void       SendVisibleInvisiblePresence(bool invisible);
	void       SendPresenceTo(int status, const char* to, const TiXmlElement *extra = nullptr, const char *msg = nullptr);
	void       SendPresence(int iStatus, bool bSendToAll);

	int        SerialNext();  // Returns id that can be used for the next message sent through SendXmlNode().

	// returns buf or nullptr on error
	char*      GetClientJID(MCONTACT hContact, char *dest, size_t destLen);
	char*      GetClientJID(const char *jid, char *dest, size_t destLen);
			     
	void       ComboLoadRecentStrings(HWND hwndDlg, UINT idcCombo, char *param, int recentCount = JABBER_DEFAULT_RECENT_COUNT);
	void       ComboAddRecentString(HWND hwndDlg, UINT idcCombo, char *param, const wchar_t *string, int recentCount = JABBER_DEFAULT_RECENT_COUNT);
	BOOL       EnterString(CMStringW &result, const wchar_t *caption, int type, char *windowName=nullptr, int recentCount = JABBER_DEFAULT_RECENT_COUNT, int timeout = 0);
	
	bool       IsMyOwnJID(const char *szJID);
	bool       IsSendAck(MCONTACT hContact);

	void       ConfigurePepNode(const char *nodename, const char *access_model, const char *max_items = nullptr);
				 
	void       __cdecl LoadHttpAvatars(void* param);
	CMStringA  MyNick(MCONTACT hContact = 0);

	//---- jabber_vcard.c -----------------------------------------------

	int        m_vCardUpdates;
	bool       m_bPhotoChanged;
	wchar_t    m_szPhotoFileName[MAX_PATH];
	void       OnUserInfoInit_VCard(WPARAM, LPARAM);
			     
	int        SendGetVcard(MCONTACT hContact);
	void       AppendVcardFromDB(TiXmlElement *n, char* tag, char* key);
	void       AppendPhotoToVcard(TiXmlElement *n, bool bPhotoChanged, const wchar_t *szPhotoFileName, MCONTACT hContact = 0);
	void       SetServerVcard(bool bPhotoChanged, wchar_t* szPhotoFileName);

	//---- jabber_xml.c ------------------------------------------------------------------

	void       OnConsoleProcessXml(const TiXmlElement *node, uint32_t flags);

	//---- jabber_xmlns.c ----------------------------------------------------------------

	bool       OnHandleDiscoInfoRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);
	bool       OnHandleDiscoItemsRequest(const TiXmlElement *iqNode, CJabberIqInfo *pInfo);

	//---- jabber_xstatus.c --------------------------------------------------------------

	INT_PTR    __cdecl OnSetListeningTo(WPARAM wParam, LPARAM lParams);
	INT_PTR    __cdecl OnGetXStatusIcon(WPARAM wParam, LPARAM lParams);
	INT_PTR    __cdecl OnGetXStatusEx(WPARAM wParam, LPARAM lParams);
	INT_PTR    __cdecl OnSetXStatusEx(WPARAM wParam, LPARAM lParams);
			   
	HICON      GetXStatusIcon(int bStatus, UINT flags);
			   
	void       RegisterAdvStatusSlot(const char *pszSlot);
	void       ResetAdvStatus(MCONTACT hContact, const char *pszSlot);
	void       WriteAdvStatus(MCONTACT hContact, const char *pszSlot, const wchar_t *pszMode, const char *pszIcon, const wchar_t *pszTitle, const wchar_t *pszText);
	char*      ReadAdvStatusA(MCONTACT hContact, const char *pszSlot, const char *pszValue);
	wchar_t*   ReadAdvStatusT(MCONTACT hContact, const char *pszSlot, const char *pszValue);

	bool       SendPepTune(wchar_t *szArtist, wchar_t *szLength, wchar_t *szSource, wchar_t *szTitle, wchar_t *szTrack, wchar_t *szUri);
			    
	void       XStatusInit(void);
			    
	void       SetContactTune(MCONTACT hContact,  const wchar_t *szArtist, const wchar_t *szLength, const wchar_t *szSource, const wchar_t *szTitle, const wchar_t *szTrack);
			    
	CPepServiceList m_pepServices;

private:
	char      *m_szXmlStreamToBeInitialized;

	HANDLE     m_hPopupClass;

	LONG       m_nSerial;

	HGENMENU   m_hPrivacyMenuRoot;
	bool       m_menuItemsStatus;
	LIST<void> m_hPrivacyMenuItems;

	int        m_nMenuResourceItems;
	HGENMENU*  m_phMenuResourceItems;

public:
	uint32_t   STDMETHODCALLTYPE GetFlags() const override;                      // Set of JIF_* flags.
	int        STDMETHODCALLTYPE GetVersion() const override;                    // Returns version of IJabberInterface.
	uint32_t   STDMETHODCALLTYPE GetJabberVersion() const override;              // Returns Jabber plugin version.
				  
	MCONTACT   STDMETHODCALLTYPE ContactFromJID(const char *jid) override;       // Returns contact handle for given JID.
	char*      STDMETHODCALLTYPE ContactToJID(MCONTACT hContact) override;       // Returns JID of hContact. You must free the result using mir_free().
	char*      STDMETHODCALLTYPE GetBestResourceName(const char *jid) override;  // Returns best resource name for given JID. You must free the result using mir_free().
	char*      STDMETHODCALLTYPE GetResourceList(const char *jid) override;      // Returns all resource names for a given JID in format "resource1\0resource2\0resource3\0\0" (all resources are separated by \0 character and the whole string is terminated with two \0 characters). You must free the string using mir_free().
	char*      STDMETHODCALLTYPE GetModuleName() const override;                 // Returns Jabber module name.
	char*      STDMETHODCALLTYPE GetFullJid() const override;                    // Returns full JID of the current session
	char*      STDMETHODCALLTYPE GetSerialNext() override;
				  
	HJHANDLER  STDMETHODCALLTYPE AddPresenceHandler(JABBER_HANDLER_FUNC Func, void *pUserData, int iPriority) override;
	HJHANDLER  STDMETHODCALLTYPE AddMessageHandler(JABBER_HANDLER_FUNC Func, int iMsgTypes, const char *szXmlns, const char *szTag, void *pUserData, int iPriority) override;
	HJHANDLER  STDMETHODCALLTYPE AddIqHandler(JABBER_HANDLER_FUNC Func, int iIqTypes, const char *szXmlns, const char *szTag, void *pUserData, int iPriority) override;
	HJHANDLER  STDMETHODCALLTYPE AddSendHandler(JABBER_HANDLER_FUNC Func, void *pUserData, int iPriority) override;
	int        STDMETHODCALLTYPE RemoveHandler(HJHANDLER hHandler) override;
				  
	int        STDMETHODCALLTYPE RegisterFeature(const char *szFeature, const char *szDescription, const char *ext = 0) override;
	int        STDMETHODCALLTYPE AddFeatures(const char *szFeatures) override;    // Adds features to the list of features returned by the client.
	int        STDMETHODCALLTYPE RemoveFeatures(const char *szFeatures) override; // Removes features from the list of features returned by the client.
	char*      STDMETHODCALLTYPE GetResourceFeatures(const char *jid) override;   // Returns all features supported by JID in format "feature1\0feature2\0...\0featureN\0\0". You must free returned string using mir_free().

	void       STDMETHODCALLTYPE SendXml(const TiXmlElement *pXml) override;
};

#endif