SkypeClassic: code cleanup

git-svn-id: http://svn.miranda-ng.org/main/trunk@11161 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 858 insertions, 855 deletions

diff --git a/protocols/SkypeClassic/src/gchat.cpp b/protocols/SkypeClassic/src/gchat.cpp
index 37e075544e..82a66c8fcb 100644
--- a/protocols/SkypeClassic/src/gchat.cpp
+++ b/protocols/SkypeClassic/src/gchat.cpp
@@ -1,855 +1,858 @@
-#include "skype.h"

-#include "skypeapi.h"

-#include "gchat.h"

-#include "contacts.h"

-#include "debug.h"

-#include "utf8.h"

-#include "pthread.h"

-

-#include <m_langpack.h>

-#include <m_userinfo.h>

-#include <m_history.h>

-#include <m_contacts.h>

-

-#ifndef DWLP_USER

-#define DWLP_USER DWL_USER

-#endif

-

-#ifdef _UNICODE

-#define STR "%S"

-#else

-#define STR "%s"

-#endif

-

-#pragma warning (disable: 4706) // assignment within conditional expression

-

-extern HANDLE hInitChat;

-extern HINSTANCE hInst;

-extern char protocol, g_szProtoName[];

-extern DWORD mirandaVersion;

-

-static gchat_contacts *chats=NULL;

-static int chatcount=0;

-static CRITICAL_SECTION m_GCMutex;

-

-// TODO: Disable groupchat for Protocol verisons <5

-

-/****************************************************************************/

-/*                  Chat management helper functions                        */

-/****************************************************************************/

-

-/* Get the gchat_contacts entry for the chat with the id szChatId

-   If the chat doesn't already exist in the list, it is added.

-

-   Parameters: szChatId - String with the chat ID of the chat to be found

-   Returns:    Pointer to the gchat_contacts entry for the given id.

-			   NULL on failure (not enough memory)

-*/

-gchat_contacts *GetChat(const TCHAR *szChatId) {

-	int i;

-

-	for (i=0;i<chatcount;i++)

-		if (!_tcscmp(chats[i].szChatName, szChatId)) return &chats[i];

-	if (chats = (gchat_contacts *)realloc(chats, sizeof(gchat_contacts)*(++chatcount))) {

-		memset(&chats[chatcount-1], 0, sizeof(gchat_contacts));

-		chats[chatcount-1].szChatName=_tcsdup(szChatId);

-		return &chats[chatcount-1];

-	}

-	return NULL;

-}

-

-/* Removes the gchat_contacts entry for the chat with the id szChatId,

-   if it exists.

-  

-   Parameters: szChatId - String with the chat ID to be removed from list

- */

-void RemChat(TCHAR *szChatId) {

-	int i;

-

-	for (i=0;i<chatcount;i++)

-		if (!_tcscmp(chats[i].szChatName, szChatId)) {

-			if (chats[i].szChatName) free(chats[i].szChatName);

-			if (chats[i].mJoinedContacts) free(chats[i].mJoinedContacts);

-			if (i<--chatcount) memmove(&chats[i], &chats[i+1], (chatcount-i)*sizeof(gchat_contacts));

-			chats = (gchat_contacts *)realloc(chats, sizeof(gchat_contacts)*chatcount);

-			return;

-		}

-}

-

-/* Checks, if the contact with the handle hContact exists in the groupchat

-   given in gc

-

-  Parameters: gc       - gchat_contacts entry for the chat session to be searched

-			  who      - Name of member

-  Returns:    -1  = Not found

-              >=0 = Number of found item

- */

-static int ExistsChatContact(gchat_contacts *gc, const TCHAR *who) {

-	int i;

-

-	for (i=0;i<gc->mJoinedCount;i++)

-		if (_tcscmp(gc->mJoinedContacts[i].who, who)==0) return i;

-	return -1;

-}

-

-gchat_contact *GetChatContact(gchat_contacts *gc, const TCHAR *who) {

-	int i = ExistsChatContact (gc, who);

-

-	if (i==-1) return NULL;

-	return &gc->mJoinedContacts[i];

-}

-

-/* Adds contact with the name who to the groupchat given in gc

-

-  Parameters: gc   -

-  Returns:    -1  = Contact not found

-			  -2  = On failure

-			  >=0 = Number of added item

- */

-static int AddChatContact(gchat_contacts *gc, char *who, TCHAR *pszRole)

-{

-	LOG (("AddChatContact %s", who));

-	TCHAR *twho = make_nonutf_tchar_string((const unsigned char*)who);

-	if (!twho)

-		return -2;

-

-	int i = ExistsChatContact(gc, twho);

-	if (i >= 0)

-		return i;

-

-	MCONTACT hContact = find_contact(who);

-

-	GCDEST gcd = { SKYPE_PROTONAME, gc->szChatName, GC_EVENT_JOIN };

-	GCEVENT gce = { sizeof(gce), &gcd };

-	gce.time = (DWORD)time(NULL);

-	gce.dwFlags = GCEF_ADDTOLOG;

-	gce.ptszStatus = pszRole ? pszRole : _T("USER");

-

-	CONTACTINFO ci = {0};

-	ci.cbSize = sizeof(ci);

-	ci.szProto = SKYPE_PROTONAME;

-	ci.dwFlag = CNF_DISPLAY | CNF_TCHAR;

-	ci.hContact = hContact;

-

-	if (hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci))

-		gce.ptszNick=ci.pszVal; 

-	else

-		gce.ptszNick=twho;

-        

-	gce.ptszUID=twho;

-	if (!CallService(MS_GC_EVENT, 0, (LPARAM)&gce)) {

-		if ((gc->mJoinedContacts=(gchat_contact*)realloc(gc->mJoinedContacts, (gc->mJoinedCount+1)*sizeof(gchat_contact))))

-		{

-			gc->mJoinedContacts[i=gc->mJoinedCount].hContact=hContact;

-			_tcscpy (gc->mJoinedContacts[i].szRole, gce.ptszStatus);

-			_tcscpy (gc->mJoinedContacts[i].who, twho);

-			gc->mJoinedCount++;

-		}

-	}

-    if (ci.pszVal) mir_free (ci.pszVal);

-	free_nonutf_tchar_string (twho);

-	return i;

-}

-

-void RemChatContact(gchat_contacts *gc, const TCHAR *who) {

-	int i;

-

-	if (!gc) return;

-	for (i=0;i<gc->mJoinedCount;i++)

-		if (_tcscmp(gc->mJoinedContacts[i].who, who)==0) {

-			if (i<--gc->mJoinedCount) 

-				memmove(&gc->mJoinedContacts[i], &gc->mJoinedContacts[i+1], (gc->mJoinedCount-i)*sizeof(gchat_contact));

-			if (gc->mJoinedCount) gc->mJoinedContacts = (gchat_contact*)realloc(gc->mJoinedContacts, sizeof(gchat_contact)*gc->mJoinedCount);

-			else {free (gc->mJoinedContacts); gc->mJoinedContacts = NULL; }

-			return;

-		}

-}

-

-MCONTACT find_chat(LPCTSTR chatname) {

-	for (MCONTACT hContact=db_find_first(SKYPE_PROTONAME);hContact != NULL;hContact=db_find_next(hContact,SKYPE_PROTONAME)) {

-		if (db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0)==1)

-		{

-			DBVARIANT dbv;

-			if (!db_get_ts(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv)) {

-				int tCompareResult = _tcscmp(dbv.ptszVal, chatname);

-				db_free(&dbv);

-				if (!tCompareResult)

-					return hContact; // already there, return handle

-			}

-		}

-	}

-	return NULL;

-}

-

-#ifdef _UNICODE

-MCONTACT find_chatA(char *chatname) {

-	for (MCONTACT hContact=db_find_first(SKYPE_PROTONAME);hContact != NULL;hContact=db_find_next(hContact,SKYPE_PROTONAME)) {

-		if (db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0)==1)

-		{

-			DBVARIANT dbv;

-			if (!db_get_s(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv)) {

-				int tCompareResult = strcmp(dbv.pszVal, chatname);

-				db_free(&dbv);

-				if (!tCompareResult)

-					return hContact; // already there, return handle

-			}

-		}

-	}

-	return NULL;

-}

-#endif

-

-

-

-int  __cdecl AddMembers(char *szSkypeMsg) {

-	BYTE *contactmask=NULL;

-	DBVARIANT dbv2;

-	CONTACTINFO ci={0};

-	char *who, *nextoken;

-	int i, iRet = 0;

-	gchat_contacts *gc;

-

-	LOG(("AddMembers STARTED"));

-	char *ptr=strstr(szSkypeMsg, " MEMBERS");

-	if (!ptr)

-		return -1;

-	EnterCriticalSection(&m_GCMutex);

-	ptr[0]=0;

-	TCHAR *szChatId = make_nonutf_tchar_string((const unsigned char*)szSkypeMsg+5);

-	ptr+=9;

-	if (find_chat(szChatId) && (gc=GetChat(szChatId)) && 

-		!db_get_s(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2))

-	{

-		char *pszMemObjs, *token;

-

-		if (protocol>=7 && (pszMemObjs = SkypeGet ("CHAT", szSkypeMsg+5, "MEMBEROBJECTS"))) {

-			// Add new contacts (protocol 7+ with memberobjects, supports roles)

-			for (token=strtok_r(pszMemObjs, ", ", &nextoken); token; token=strtok_r(NULL, ", ", &nextoken)) {

-				if (!contactmask && !(contactmask = (unsigned char*)calloc(gc->mJoinedCount, 1))) {

-					iRet = -1;

-					break;

-				}

-				if (!(who = SkypeGet ("CHATMEMBER", token, "IDENTITY"))) continue;

-				if (strcmp(who, dbv2.pszVal)) {

-					TCHAR *ptszRole = NULL;

-

-					char *pszRole = SkypeGet("CHATMEMBER", token, "ROLE");

-					if (pszRole)

-						ptszRole = make_nonutf_tchar_string((const unsigned char*)pszRole);

-

-					i=AddChatContact(gc, who, ptszRole);

-					free_nonutf_tchar_string (ptszRole);

-					if (pszRole) free (pszRole);

-					if (!(contactmask= (unsigned char *) realloc(contactmask, gc->mJoinedCount))) {

-						iRet = -1;

-						free (who);

-						break;

-					}

-					contactmask[i]=TRUE;

-				}

-				free (who);

-			}

-			free (pszMemObjs);

-		}

-		else

-		{

-			// Add new contacts (normal)

-			for (who=strtok_r(ptr, " ", &nextoken); who; who=strtok_r(NULL, " ", &nextoken)) {

-				if (!contactmask && !(contactmask = (unsigned char*)calloc(gc->mJoinedCount, 1))) {

-					iRet = -1;

-					break;

-				}

-				if (strcmp(who, dbv2.pszVal)) {

-					i=AddChatContact(gc, who, NULL);

-					if (i<0 || !(contactmask= (unsigned char *) realloc(contactmask, gc->mJoinedCount))) {

-						iRet = -1;

-						break;

-					}

-					contactmask[i]=TRUE;

-				}

-			}

-		}

-		// Quit contacts which are no longer there

-		if (iRet == 0 && contactmask) {

-			GCDEST gcd = { SKYPE_PROTONAME, szChatId, GC_EVENT_QUIT };

-			GCEVENT gce = { sizeof(gce), &gcd };

-			gce.time = (DWORD)time(NULL);

-			gce.dwFlags = GCEF_ADDTOLOG;

-        

-			ci.cbSize = sizeof(ci);

-			ci.szProto = SKYPE_PROTONAME;

-			ci.dwFlag = CNF_DISPLAY;

-

-			for (i=0;i<gc->mJoinedCount;i++)

-			if (!contactmask[i]) 

-			{

-				ci.hContact = gc->mJoinedContacts[i].hContact;

-				ci.dwFlag = CNF_TCHAR;

-				if (ci.hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci)) gce.ptszNick=ci.pszVal; 

-				else gce.ptszNick=gc->mJoinedContacts[i].who;

-				gce.ptszUID = gc->mJoinedContacts[i].who;

-				CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-				if (ci.pszVal) {

-					mir_free (ci.pszVal);

-					ci.pszVal=NULL;

-				}

-				RemChatContact(gc, gc->mJoinedContacts[i].who);

-			}

-	// We don't do this, because the dialog group-chat may have been started intentionally

-	/*

-			if (gc->mJoinedCount == 1) {

-				// switch back to normal session

-				KillChatSession(&gcd);

-			}

-	*/

-		}

-		if (contactmask) free(contactmask);

-		db_free(&dbv2);

-	} else iRet = -1;

-	free_nonutf_tchar_string (szChatId);

-	LeaveCriticalSection(&m_GCMutex);

-	LOG(("AddMembers DONE"));

-	return iRet;

-}

-

-void AddMembersThread(char *szSkypeMsg)

-{

-	AddMembers(szSkypeMsg);

-	free(szSkypeMsg);

-}

-

-/****************************************************************************/

-/*                           Window procedures                              */

-/****************************************************************************/

-INT_PTR CALLBACK InputBoxDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)

-{

-	switch (msg) {

-	case WM_INITDIALOG:

-	{

-		TranslateDialogDefault(hwndDlg);

-		SetWindowLongPtr(hwndDlg, DWLP_USER, lParam);

-		SetDlgItemText(hwndDlg, IDC_TEXT, (TCHAR*)lParam);

-		return TRUE;

-	}

-

-	case WM_COMMAND:

-		switch ( LOWORD( wParam )) {

-		case IDOK:

-		{	

-			GetDlgItemText(hwndDlg, IDC_TEXT, (TCHAR*)GetWindowLongPtr(hwndDlg, DWLP_USER), (MAX_BUF-1)*sizeof(TCHAR));

-			EndDialog(hwndDlg, 1);

-			break;

-		}

-		case IDCANCEL:

-			EndDialog(hwndDlg, 0);

-			break;

-	}	}

-	return FALSE;

-}

-

-/****************************************************************************/

-/*                      Core Chat management functions                      */

-/****************************************************************************/

-

-/* We have a new Groupchat

-

-   This hook is called when a new chat is initialised.

-   Parameters:  wParam = (char *)Name of new chat session [Has to be ASCIIZ/UTF8]

-				lParam = 1 - Create groupchat, but don't open it

-				         0 - Default - open groupchat after init

-*/

-

-int __cdecl  ChatInit(WPARAM wParam, LPARAM lParam)

-{

-	if (!wParam) return -1;

-

-	DBVARIANT dbv, dbv2;

-	int iRet = -1;

-

-	GCSESSION gcw = { sizeof(gcw) };

-	gcw.iType = GCW_CHATROOM;

-	gcw.pszModule = SKYPE_PROTONAME;

-

-	char *szChatName = SkypeGet ("CHAT", (char *)wParam, "FRIENDLYNAME");

-	if (!szChatName || !*szChatName)

-		gcw.ptszName=TranslateT("Unknown"); else {

-#ifdef _UNICODE

-		gcw.ptszName=make_unicode_string((const unsigned char*)szChatName);

-		free (szChatName);

-		szChatName = (char*)gcw.ptszName;

-#else

-		gcw.ptszName=szChatName;

-#endif

-	}

-	gcw.ptszID = make_nonutf_tchar_string((const unsigned char*)wParam);

-	gcw.ptszStatusbarText = NULL;

-	EnterCriticalSection(&m_GCMutex);

-	if (!CallService(MS_GC_NEWSESSION, 0, (LPARAM)&gcw)) {

-		char *szChatRole;

-

-		GCDEST gcd = { SKYPE_PROTONAME, gcw.ptszID, GC_EVENT_ADDGROUP };

-		GCEVENT gce = { sizeof(gce), &gcd };

-		gce.ptszStatus = _T("CREATOR");

-		// BUG: Groupchat returns nonzero on success here in earlier versions, so we don't check

-		// it here

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-		gce.ptszStatus = _T("MASTER");

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-		gce.ptszStatus = _T("HELPER");

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-		gce.ptszStatus = _T("USER");

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-		gce.ptszStatus = _T("LISTENER");

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-		gce.ptszStatus = _T("APPLICANT");

-		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-

-		gcd.iType = GC_EVENT_JOIN;

-		gce.ptszStatus = NULL;

-		if (protocol >=7 && (szChatRole = SkypeGet ("CHAT", (char *)wParam, "MYROLE"))) {

-			if (strncmp(szChatRole, "ERROR", 5))

-			{

-#ifdef _UNICODE

-				gce.ptszStatus = make_unicode_string((const unsigned char*)szChatRole);

-				free (szChatRole);

-#else

-				gce.ptszStatus = szChatRole;

-#endif

-			}

-		}

-		if (!gce.ptszStatus) gce.ptszStatus=_tcsdup(_T("CREATOR"));

-

-		if (!db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv)) {

-			if (!db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2)) {

-				gce.ptszNick = dbv.ptszVal;

-				gce.ptszUID = dbv2.ptszVal;

-				gce.time = 0;

-				gce.bIsMe = TRUE;

-				gce.dwFlags |= GCEF_ADDTOLOG;

-				if (!CallServiceSync(MS_GC_EVENT, 0, (LPARAM)&gce)) {

-					gcd.iType = GC_EVENT_CONTROL;

-					if (!lParam)

-						CallService(MS_GC_EVENT, SESSION_INITDONE, (LPARAM)&gce);

-					CallService(MS_GC_EVENT, SESSION_ONLINE, (LPARAM)&gce);

-					CallService(MS_GC_EVENT, lParam ? WINDOW_HIDDEN : WINDOW_VISIBLE, (LPARAM)&gce);

-					SkypeSend ("GET CHAT %s MEMBERS", (char *)wParam);

-					iRet = 0;

-				}

-				else {LOG (("ChatInit: Joining 'me' failed."));}

-			}

-			db_free(&dbv2);

-		}

-		free ((void*)gce.ptszStatus);

-		db_free(&dbv);

-	}

-	free (szChatName);

-	free_nonutf_tchar_string ((void*)gcw.ptszID);

-	LeaveCriticalSection(&m_GCMutex);

-	return iRet;

-}

-

-/* Open new Groupchat

-

-   Parameters:  szChatId = (char *)Name of new chat session

-*/

-int  __cdecl ChatStart(char *szChatId, BOOL bJustCreate) {

-	LOG(("ChatStart: New groupchat started"));

-	if (!szChatId || NotifyEventHooks(hInitChat, (WPARAM)szChatId, bJustCreate)) return -1;

-	return 0;

-}

-

-

-void KillChatSession(GCDEST *gcd)

-{

-	GCEVENT gce = { sizeof(gce), gcd };

-	EnterCriticalSection(&m_GCMutex);

-	LOG(("KillChatSession: Groupchatsession terminated."));

-	gcd->iType = GC_EVENT_CONTROL;

-	if (SkypeSend ("ALTER CHAT "STR" LEAVE", gcd->ptszID) == 0)

-	{

-		CallService(MS_GC_EVENT, SESSION_OFFLINE, (LPARAM)&gce);

-		CallService(MS_GC_EVENT, SESSION_TERMINATE, (LPARAM)&gce);

-	}

-	LeaveCriticalSection(&m_GCMutex);

-}

-

-void InviteUser(const TCHAR *szChatId)

-{

-	if (!szChatId)

-		return;

-

-	gchat_contacts *gc=GetChat(szChatId);

-	if (!gc)

-		return;

-

-	// add the heading

-	HMENU tMenu = CreatePopupMenu();

-	AppendMenu(tMenu, MF_STRING|MF_GRAYED|MF_DISABLED, 0, TranslateT("&Invite user..."));

-	AppendMenu(tMenu, MF_SEPARATOR, 1, NULL);

-    

-	DBVARIANT dbv;

-	POINT pt;

-	int j;

-

-	// generate a list of contact

-	for (MCONTACT hContact = db_find_first(SKYPE_PROTONAME);hContact;hContact = db_find_next(hContact,SKYPE_PROTONAME)) {

-		if (!db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0) &&

-			 db_get_w(hContact, SKYPE_PROTONAME, "Status", ID_STATUS_OFFLINE)!=ID_STATUS_OFFLINE) 

-		{

-			BOOL alreadyInSession = FALSE;

-			for (j=0; j<gc->mJoinedCount; j++) {

-				if (gc->mJoinedContacts[j].hContact==hContact) {

-					alreadyInSession = TRUE;

-					break;

-				}

-			}

-            if (!alreadyInSession)

-				AppendMenu(tMenu, MF_STRING, (UINT_PTR)hContact, 

-					(TCHAR*)CallService(MS_CLIST_GETCONTACTDISPLAYNAME, hContact, GCDNF_TCHAR));

-        }

-		

-	}

-

-	HWND tWindow = CreateWindow(_T("EDIT"),_T(""),0,1,1,1,1,NULL,NULL,hInst,NULL);

-

-	GetCursorPos (&pt);

-	MCONTACT hInvitedUser = (MCONTACT)TrackPopupMenu(tMenu, TPM_NONOTIFY | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD, pt.x, pt.y, 0, tWindow, NULL);

-	DestroyMenu(tMenu);

-	DestroyWindow(tWindow);

-

-	if (!hInvitedUser || db_get_s(hInvitedUser, SKYPE_PROTONAME, SKYPE_NAME, &dbv)) 

-		return;

-	SkypeSend ("ALTER CHAT "STR" ADDMEMBERS %s", szChatId, dbv.pszVal);

-	db_free(&dbv);

-

-}

-

-static void KickUser (MCONTACT hContact, GCHOOK *gch)

-{

-	EnterCriticalSection(&m_GCMutex);

-	if (SkypeSend ("ALTER CHAT "STR" KICK "STR, gch->pDest->ptszID, gch->ptszUID)!=-1) {

-		char *ptr = SkypeRcv("ALTER CHAT KICK", 2000);

-		if (ptr) {

-			if (strncmp(ptr, "ERROR", 5)) {

-				GCDEST gcd = { SKYPE_PROTONAME, gch->pDest->ptszID, GC_EVENT_KICK };

-				GCEVENT gce = { sizeof(gce), &gcd };

-				gce.time = (DWORD)time(NULL);

-				gce.dwFlags = GCEF_ADDTOLOG;

-				gce.ptszUID = gch->ptszUID;

-

-				CONTACTINFO ci = {0};

-				ci.cbSize = sizeof(ci);

-				ci.szProto = SKYPE_PROTONAME;

-				ci.dwFlag = CNF_DISPLAY | CNF_TCHAR;

-				ci.hContact = hContact;

-				if (hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci)) gce.ptszNick=ci.pszVal; 

-				else gce.ptszNick=gce.ptszUID;

-        

-				DBVARIANT dbv;

-				if (!db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv)) {

-					gce.ptszStatus = dbv.ptszVal;		

-					CallServiceSync(MS_GC_EVENT, 0, (LPARAM)&gce);

-					RemChatContact (GetChat(gcd.ptszID), gch->ptszUID);

-					db_free(&dbv);

-				}

-				if (ci.pszVal) mir_free (ci.pszVal);

-			}

-			free (ptr);

-		}

-	}

-	LeaveCriticalSection(&m_GCMutex);

-}

-

-void SetChatTopic(const TCHAR *szChatId, TCHAR *szTopic, BOOL bSet)

-{

-	MCONTACT hContact = find_chat (szChatId);

-	char *szUTFTopic;

-

-	GCDEST gcd = { SKYPE_PROTONAME, szChatId, GC_EVENT_TOPIC };

-	GCEVENT gce = { sizeof(gce), &gcd };

-	gce.ptszText = szTopic;

-	gce.dwFlags = GCEF_ADDTOLOG;

-	gce.time = (DWORD)time (NULL);

-	CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-

-	gcd.iType = GC_EVENT_SETSBTEXT;

-	CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-

-	if (bSet) {

-#ifdef _UNICODE

-		szUTFTopic=(char*)make_utf8_string(szTopic);

-#else

-		if (utf8_encode(szTopic, &szUTFTopic)==-1) szUTFTopic = NULL;

-#endif

-		if (szUTFTopic) {

-			SkypeSend ("ALTER CHAT "STR" SETTOPIC %s", szChatId, szUTFTopic);

-			free (szUTFTopic);

-		}

-		testfor ("ALTER CHAT SETTOPIC", INFINITE);

-	}

-

-	if (hContact)

-		db_set_ts(hContact, SKYPE_PROTONAME, "Nick", szTopic);

-}

-

-

-int GCEventHook(WPARAM,LPARAM lParam) {

-	GCHOOK *gch = (GCHOOK*) lParam;

-	if(gch) {

-		gchat_contacts *gc = GetChat(gch->pDest->ptszID);

-		if (!_stricmp(gch->pDest->pszModule, SKYPE_PROTONAME)) {

-

-			switch (gch->pDest->iType) {

-			case GC_SESSION_TERMINATE: {

-				MCONTACT hContact;

-

-				if (gc->mJoinedCount == 1) {

-					// switch back to normal session

-                    // I don't know if this behaviour isn't a bit annoying, therefore, we

-					// don't do this now, until a user requests this feature :)

-                    

-					// open up srmm dialog when quit while 1 person left

-//					CallService(MS_MSG_SENDMESSAGE, (WPARAM)gc->mJoinedContacts[0].hContact, 0);

-

-					RemChatContact(gc, gc->mJoinedContacts[0].who);

-				}

-				// Delete Chatroom from Contact list, as we don't need it anymore...?

-				if (hContact = find_chat(gc->szChatName))

-					CallService(MS_DB_CONTACT_DELETE, hContact, 0); 

-				RemChat(gc->szChatName);

-

-				break;

-			}

-			case GC_USER_MESSAGE:

-				if(gch && gch->ptszText && _tcslen(gch->ptszText) > 0) {

-					DBVARIANT dbv, dbv2;

-					CCSDATA ccs = {0};

-					TCHAR *pEnd;

-

-					// remove the ending linebreak

-					for (pEnd = &gch->ptszText[_tcslen(gch->ptszText) - 1];

-						 *pEnd==_T('\r') || *pEnd==_T('\n'); pEnd--) *pEnd=0;

-                    // Send message to the chat-contact    

-					if (ccs.hContact = find_chat(gch->pDest->ptszID)) {

-#ifdef _UNICODE

-						// If PREF_UTF is supported, just convert it to UTF8 and pass the buffer to PSS_MESSAGE

-						if (mirandaVersion >= 0x070000) {

-							ccs.lParam = (LPARAM)make_utf8_string(gch->ptszText);

-							ccs.wParam = PREF_UTF;

-							CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);

-							free ((void*)ccs.lParam);

-						} else {

-						// Otherwise create this strange dual miranda-format

-							ccs.lParam = (LPARAM)calloc(3, _tcslen(gch->ptszText)+1);

-							wcstombs ((char*)ccs.lParam, gch->ptszText, _tcslen(gch->ptszText)+1);

-							_tcscpy ((TCHAR*)((char*)ccs.lParam+strlen((char*)ccs.lParam)+1), gch->ptszText);

-							ccs.wParam = PREF_UNICODE;

-							CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);

-							free ((void*)ccs.lParam);

-						}

-#else

-						ccs.lParam = (LPARAM)gch->ptszText;

-						ccs.wParam = PREF_TCHAR;

-						CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);

-#endif

-					}

-

-					// Add our line to the chatlog	

-					GCDEST gcd = { gch->pDest->pszModule, gch->pDest->ptszID, 0 };

-					GCEVENT gce = { sizeof(gce), &gcd };

-					if ( _tcsncmp(gch->ptszText, _T("/me "), 4)==0 && _tcslen(gch->ptszText)>4) {

-						gce.ptszText = gch->ptszText+4;

-						gcd.iType = GC_EVENT_ACTION;

-					}

-					else {

-						gce.ptszText = gch->ptszText;

-						gcd.iType = GC_EVENT_MESSAGE;

-					}

-

-					if (db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv))

-						gce.ptszNick = TranslateT("Me");

-					else

-						gce.ptszNick = dbv.ptszVal;

-					db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2);

-					gce.ptszUID = dbv2.ptszVal;

-					gce.time = (DWORD)time(NULL);

-					gce.dwFlags = GCEF_ADDTOLOG;

-					gce.bIsMe = TRUE;

-					CallService(MS_GC_EVENT, 0, (LPARAM)&gce);

-					if (dbv.pszVal) db_free(&dbv);

-					if (dbv2.pszVal) db_free(&dbv2);

-				}

-				break;

-			case GC_USER_CHANMGR:

-				InviteUser(gch->pDest->ptszID);

-				break;

-			case GC_USER_PRIVMESS: {

-				MCONTACT hContact = find_contactT(gch->ptszUID);

-				if (hContact) CallService(MS_MSG_SENDMESSAGE, hContact, 0);

-				break;

-

-			}

-			case GC_USER_LOGMENU:

-				switch(gch->dwData) {

-				case 10: InviteUser(gch->pDest->ptszID); break;

-				case 20: KillChatSession(gch->pDest); break;

-                case 30: 

-					{

-						TCHAR *ptr, buf[MAX_BUF];

-

-						ptr = SkypeGetT ("CHAT", (TCHAR*)gch->pDest->ptszID, "TOPIC");

-						_tcscpy(buf, ptr);

-						free(ptr);

-						if (DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_INPUTBOX), NULL, InputBoxDlgProc, (LPARAM)&buf))

-							SetChatTopic(gch->pDest->ptszID, buf, TRUE);

-						break;

-					}

-				}

-				break;

-			case GC_USER_NICKLISTMENU: {

-				MCONTACT hContact = find_contactT(gch->ptszUID);

-

-				switch(gch->dwData) {

-				case 10:CallService(MS_USERINFO_SHOWDIALOG, hContact, 0); break;

-				case 20:CallService(MS_HISTORY_SHOWCONTACTHISTORY, hContact, 0); break;

-				case 30: KickUser(hContact, gch); break;

-				case 110: KillChatSession(gch->pDest); break;

-				}

-				break;

-			}			

-			default:

-				break;

-			}

-		}

-

-	}

-	return 0;

-}

-

-int __cdecl  GCMenuHook(WPARAM,LPARAM lParam) {

-	GCMENUITEMS *gcmi= (GCMENUITEMS*) lParam;

-	DBVARIANT dbv;

-	TCHAR* szInvite  = TranslateT("&Invite user...");

-	TCHAR* szLeave   = TranslateT("&Leave chat session");

-	TCHAR* szTopic   = TranslateT("Set &Topic...");

-	TCHAR* szDetails = TranslateT("User &details");

-	TCHAR* szHistory = TranslateT("User &history");

-	TCHAR* szKick    = TranslateT("&Kick user");

-

-	static struct gc_item Item_log[] = {

-		{NULL, 10, MENU_ITEM, FALSE},

-		{NULL, 30, MENU_ITEM, FALSE},

-		{NULL, 20, MENU_ITEM, FALSE}

-	};

-	static struct gc_item Item_nicklist_me[] = {

-		{NULL, 20, MENU_ITEM, FALSE},

-		{_T(""), 100, MENU_SEPARATOR, FALSE},

-		{NULL, 110, MENU_ITEM, FALSE}

-	};

-	static struct gc_item Item_nicklist[] = {

-		{NULL, 10, MENU_ITEM, FALSE},

-		{NULL, 20, MENU_ITEM, FALSE},

-		{NULL, 30, MENU_ITEM, FALSE}

-	};

-

-	Item_log[0].pszDesc  = szInvite;

-	Item_log[1].pszDesc  = szTopic;

-	Item_log[2].pszDesc  = szLeave;

-	Item_nicklist_me[0].pszDesc  = szHistory;

-	Item_nicklist_me[2].pszDesc  = szLeave;

-	Item_nicklist[0].pszDesc  = szDetails;

-	Item_nicklist[1].pszDesc  = szHistory;

-	Item_nicklist[2].pszDesc  = szKick;

-

-	LOG (("GCMenuHook started."));

-	if(gcmi) {

-		if (!_stricmp(gcmi->pszModule, SKYPE_PROTONAME)) {

-			switch (gcmi->Type)

-			{

-			case MENU_ON_LOG:

-				gcmi->nItems = sizeof(Item_log)/sizeof(Item_log[0]);

-				gcmi->Item = &Item_log[0];

-                LOG (("GCMenuHook: Items in log window: %d", gcmi->nItems));

-				break;

-			case MENU_ON_NICKLIST:

-				if (db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv)) return -1;

-				if (!lstrcmp(dbv.ptszVal, gcmi->pszUID)) {

-					gcmi->nItems = sizeof(Item_nicklist_me)/sizeof(Item_nicklist_me[0]);

-					gcmi->Item = &Item_nicklist_me[0];

-				} else {

-					gchat_contacts *gcs = GetChat(gcmi->pszID);

-					gchat_contact *gc = gcs?GetChatContact(gcs, gcmi->pszUID):NULL;

-					gcmi->nItems = sizeof(Item_nicklist)/sizeof(Item_nicklist[0]);

-

-					Item_nicklist[2].bDisabled = FALSE;

-					if (gc && !gc->hContact)

-					{

-						gcmi->nItems -= 2;

-						gcmi->Item = &Item_nicklist[2];

-					}

-					else

-						gcmi->Item = &Item_nicklist[0];

-					/*

-					if (protocol<7) Item_nicklist[2].bDisabled = TRUE;

-					else {

-						TCHAR *szChatRole;

-						if (szChatRole = SkypeGetT ("CHAT", gcmi->pszID, "MYROLE")) {

-							if (_tcscmp(szChatRole, _T("MASTER")) && _tcscmp(szChatRole, _T("CREATOR")))

-								Item_nicklist[2].bDisabled = TRUE;

-							free (szChatRole);

-						}

-					}*/

-					

-				}

-				db_free(&dbv);

-				break;

-			}

-        } else {LOG (("GCMenuHook: ERROR: Not our protocol."));}

-	} else {LOG (("GCMenuHook: ERROR: No gcmi"));}

-	LOG (("GCMenuHook: terminated."));

-	return 0;

-}

-

-INT_PTR GCOnLeaveChat(WPARAM wParam,LPARAM)

-{

-	MCONTACT hContact = (MCONTACT)wParam;

-	DBVARIANT dbv;

-

-	if (db_get_ts(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv) == 0)

-	{

-		GCDEST gcd = { SKYPE_PROTONAME, dbv.ptszVal, GC_EVENT_CONTROL };

-		KillChatSession(&gcd);

-		db_free(&dbv);

-	}

-	return 0;

-}

- 

-INT_PTR GCOnJoinChat(WPARAM wParam,LPARAM)

-{

-	MCONTACT hContact = (MCONTACT)wParam;

-	DBVARIANT dbv;

-

-	if (db_get_s(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv) == 0)

-	{

-		ChatStart (dbv.pszVal, FALSE);

-		db_free(&dbv);

-	}

-	return 0;

-}

-

-void GCInit(void)

-{

-	InitializeCriticalSection (&m_GCMutex);

-}

-

-void GCExit(void)

-{

-	DeleteCriticalSection (&m_GCMutex);

-

-	for (int i=0; i < chatcount; i++) {

-		free(chats[i].szChatName);

-		free(chats[i].mJoinedContacts);

-	}

-	free(chats); chats = NULL;

-	chatcount = 0;

-}

+#include "skype.h"
+#include "skypeapi.h"
+#include "gchat.h"
+#include "contacts.h"
+#include "debug.h"
+#include "utf8.h"
+#include "pthread.h"
+
+#include <m_langpack.h>
+#include <m_userinfo.h>
+#include <m_history.h>
+#include <m_contacts.h>
+
+#ifndef DWLP_USER
+#define DWLP_USER DWL_USER
+#endif
+
+#ifdef _UNICODE
+#define STR "%S"
+#else
+#define STR "%s"
+#endif
+
+#pragma warning (disable: 4706) // assignment within conditional expression
+
+extern HANDLE hInitChat;
+extern HINSTANCE hInst;
+extern char protocol, g_szProtoName[];
+extern DWORD mirandaVersion;
+
+static gchat_contacts *chats=NULL;
+static int chatcount=0;
+static CRITICAL_SECTION m_GCMutex;
+
+// TODO: Disable groupchat for Protocol verisons <5
+
+/****************************************************************************/
+/*                  Chat management helper functions                        */
+/****************************************************************************/
+
+/* Get the gchat_contacts entry for the chat with the id szChatId
+   If the chat doesn't already exist in the list, it is added.
+
+   Parameters: szChatId - String with the chat ID of the chat to be found
+   Returns:    Pointer to the gchat_contacts entry for the given id.
+			   NULL on failure (not enough memory)
+*/
+gchat_contacts *GetChat(const TCHAR *szChatId) {
+	int i;
+
+	for (i=0;i<chatcount;i++)
+		if (!_tcscmp(chats[i].szChatName, szChatId)) return &chats[i];
+	if (chats = (gchat_contacts *)realloc(chats, sizeof(gchat_contacts)*(++chatcount))) {
+		memset(&chats[chatcount-1], 0, sizeof(gchat_contacts));
+		chats[chatcount-1].szChatName=_tcsdup(szChatId);
+		return &chats[chatcount-1];
+	}
+	return NULL;
+}
+
+/* Removes the gchat_contacts entry for the chat with the id szChatId,
+   if it exists.
+  
+   Parameters: szChatId - String with the chat ID to be removed from list
+ */
+void RemChat(TCHAR *szChatId) {
+	int i;
+
+	for (i=0;i<chatcount;i++)
+		if (!_tcscmp(chats[i].szChatName, szChatId)) {
+			if (chats[i].szChatName) free(chats[i].szChatName);
+			if (chats[i].mJoinedContacts) free(chats[i].mJoinedContacts);
+			if (i<--chatcount) memmove(&chats[i], &chats[i+1], (chatcount-i)*sizeof(gchat_contacts));
+			chats = (gchat_contacts *)realloc(chats, sizeof(gchat_contacts)*chatcount);
+			return;
+		}
+}
+
+/* Checks, if the contact with the handle hContact exists in the groupchat
+   given in gc
+
+  Parameters: gc       - gchat_contacts entry for the chat session to be searched
+			  who      - Name of member
+  Returns:    -1  = Not found
+              >=0 = Number of found item
+ */
+static int ExistsChatContact(gchat_contacts *gc, const TCHAR *who) {
+	int i;
+
+	for (i=0;i<gc->mJoinedCount;i++)
+		if (_tcscmp(gc->mJoinedContacts[i].who, who)==0) return i;
+	return -1;
+}
+
+gchat_contact *GetChatContact(gchat_contacts *gc, const TCHAR *who) {
+	int i = ExistsChatContact (gc, who);
+
+	if (i==-1) return NULL;
+	return &gc->mJoinedContacts[i];
+}
+
+/* Adds contact with the name who to the groupchat given in gc
+
+  Parameters: gc   -
+  Returns:    -1  = Contact not found
+			  -2  = On failure
+			  >=0 = Number of added item
+ */
+static int AddChatContact(gchat_contacts *gc, char *who, TCHAR *pszRole)
+{
+	LOG (("AddChatContact %s", who));
+	TCHAR *twho = make_nonutf_tchar_string((const unsigned char*)who);
+	if (!twho)
+		return -2;
+
+	int i = ExistsChatContact(gc, twho);
+	if (i >= 0)
+		return i;
+
+	MCONTACT hContact = find_contact(who);
+
+	GCDEST gcd = { SKYPE_PROTONAME, gc->szChatName, GC_EVENT_JOIN };
+	GCEVENT gce = { sizeof(gce), &gcd };
+	gce.time = (DWORD)time(NULL);
+	gce.dwFlags = GCEF_ADDTOLOG;
+	gce.ptszStatus = pszRole ? pszRole : _T("USER");
+
+	CONTACTINFO ci = {0};
+	ci.cbSize = sizeof(ci);
+	ci.szProto = SKYPE_PROTONAME;
+	ci.dwFlag = CNF_DISPLAY | CNF_TCHAR;
+	ci.hContact = hContact;
+
+	if (hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci))
+		gce.ptszNick=ci.pszVal; 
+	else
+		gce.ptszNick=twho;
+        
+	gce.ptszUID=twho;
+	if (!CallService(MS_GC_EVENT, 0, (LPARAM)&gce)) {
+		if ((gc->mJoinedContacts=(gchat_contact*)realloc(gc->mJoinedContacts, (gc->mJoinedCount+1)*sizeof(gchat_contact))))
+		{
+			gc->mJoinedContacts[i=gc->mJoinedCount].hContact=hContact;
+			_tcscpy (gc->mJoinedContacts[i].szRole, gce.ptszStatus);
+			_tcscpy (gc->mJoinedContacts[i].who, twho);
+			gc->mJoinedCount++;
+		}
+	}
+    if (ci.pszVal) mir_free (ci.pszVal);
+	free_nonutf_tchar_string (twho);
+	return i;
+}
+
+void RemChatContact(gchat_contacts *gc, const TCHAR *who) {
+	int i;
+
+	if (!gc) return;
+	for (i=0;i<gc->mJoinedCount;i++)
+		if (_tcscmp(gc->mJoinedContacts[i].who, who)==0) {
+			if (i<--gc->mJoinedCount) 
+				memmove(&gc->mJoinedContacts[i], &gc->mJoinedContacts[i+1], (gc->mJoinedCount-i)*sizeof(gchat_contact));
+			if (gc->mJoinedCount) gc->mJoinedContacts = (gchat_contact*)realloc(gc->mJoinedContacts, sizeof(gchat_contact)*gc->mJoinedCount);
+			else {free (gc->mJoinedContacts); gc->mJoinedContacts = NULL; }
+			return;
+		}
+}
+
+MCONTACT find_chat(LPCTSTR chatname) {
+	for (MCONTACT hContact=db_find_first(SKYPE_PROTONAME);hContact != NULL;hContact=db_find_next(hContact,SKYPE_PROTONAME)) {
+		if (db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0)==1)
+		{
+			DBVARIANT dbv;
+			if (!db_get_ts(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv)) {
+				int tCompareResult = _tcscmp(dbv.ptszVal, chatname);
+				db_free(&dbv);
+				if (!tCompareResult)
+					return hContact; // already there, return handle
+			}
+		}
+	}
+	return NULL;
+}
+
+#ifdef _UNICODE
+MCONTACT find_chatA(char *chatname) {
+	for (MCONTACT hContact=db_find_first(SKYPE_PROTONAME);hContact != NULL;hContact=db_find_next(hContact,SKYPE_PROTONAME)) {
+		if (db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0)==1)
+		{
+			DBVARIANT dbv;
+			if (!db_get_s(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv)) {
+				int tCompareResult = strcmp(dbv.pszVal, chatname);
+				db_free(&dbv);
+				if (!tCompareResult)
+					return hContact; // already there, return handle
+			}
+		}
+	}
+	return NULL;
+}
+#endif
+
+
+
+int  __cdecl AddMembers(char *szSkypeMsg) {
+	BYTE *contactmask=NULL;
+	DBVARIANT dbv2;
+	CONTACTINFO ci={0};
+	char *who, *nextoken;
+	int i, iRet = 0;
+	gchat_contacts *gc;
+
+	LOG(("AddMembers STARTED"));
+	char *ptr=strstr(szSkypeMsg, " MEMBERS");
+	if (!ptr)
+		return -1;
+	EnterCriticalSection(&m_GCMutex);
+	ptr[0]=0;
+	TCHAR *szChatId = make_nonutf_tchar_string((const unsigned char*)szSkypeMsg+5);
+	ptr+=9;
+	if (find_chat(szChatId) && (gc=GetChat(szChatId)) && 
+		!db_get_s(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2))
+	{
+		char *pszMemObjs, *token;
+
+		if (protocol>=7 && (pszMemObjs = SkypeGet ("CHAT", szSkypeMsg+5, "MEMBEROBJECTS"))) {
+			// Add new contacts (protocol 7+ with memberobjects, supports roles)
+			for (token=strtok_r(pszMemObjs, ", ", &nextoken); token; token=strtok_r(NULL, ", ", &nextoken)) {
+				if (!contactmask && !(contactmask = (unsigned char*)calloc(gc->mJoinedCount, 1))) {
+					iRet = -1;
+					break;
+				}
+				if (!(who = SkypeGet ("CHATMEMBER", token, "IDENTITY"))) continue;
+				if (strcmp(who, dbv2.pszVal)) {
+					TCHAR *ptszRole = NULL;
+
+					char *pszRole = SkypeGet("CHATMEMBER", token, "ROLE");
+					if (pszRole)
+						ptszRole = make_nonutf_tchar_string((const unsigned char*)pszRole);
+
+					i=AddChatContact(gc, who, ptszRole);
+					free_nonutf_tchar_string (ptszRole);
+					if (pszRole) free (pszRole);
+					if (!(contactmask= (unsigned char *) realloc(contactmask, gc->mJoinedCount))) {
+						iRet = -1;
+						free (who);
+						break;
+					}
+					contactmask[i]=TRUE;
+				}
+				free (who);
+			}
+			free (pszMemObjs);
+		}
+		else
+		{
+			// Add new contacts (normal)
+			for (who=strtok_r(ptr, " ", &nextoken); who; who=strtok_r(NULL, " ", &nextoken)) {
+				if (!contactmask && !(contactmask = (unsigned char*)calloc(gc->mJoinedCount, 1))) {
+					iRet = -1;
+					break;
+				}
+				if (strcmp(who, dbv2.pszVal)) {
+					i=AddChatContact(gc, who, NULL);
+					if (i<0 || !(contactmask= (unsigned char *) realloc(contactmask, gc->mJoinedCount))) {
+						iRet = -1;
+						break;
+					}
+					contactmask[i]=TRUE;
+				}
+			}
+		}
+		// Quit contacts which are no longer there
+		if (iRet == 0 && contactmask) {
+			GCDEST gcd = { SKYPE_PROTONAME, szChatId, GC_EVENT_QUIT };
+			GCEVENT gce = { sizeof(gce), &gcd };
+			gce.time = (DWORD)time(NULL);
+			gce.dwFlags = GCEF_ADDTOLOG;
+        
+			ci.cbSize = sizeof(ci);
+			ci.szProto = SKYPE_PROTONAME;
+			ci.dwFlag = CNF_DISPLAY;
+
+			for (i=0;i<gc->mJoinedCount;i++)
+			if (!contactmask[i]) 
+			{
+				ci.hContact = gc->mJoinedContacts[i].hContact;
+				ci.dwFlag = CNF_TCHAR;
+				if (ci.hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci)) gce.ptszNick=ci.pszVal; 
+				else gce.ptszNick=gc->mJoinedContacts[i].who;
+				gce.ptszUID = gc->mJoinedContacts[i].who;
+				CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+				if (ci.pszVal) {
+					mir_free (ci.pszVal);
+					ci.pszVal=NULL;
+				}
+				RemChatContact(gc, gc->mJoinedContacts[i].who);
+			}
+	// We don't do this, because the dialog group-chat may have been started intentionally
+	/*
+			if (gc->mJoinedCount == 1) {
+				// switch back to normal session
+				KillChatSession(&gcd);
+			}
+	*/
+		}
+		if (contactmask) free(contactmask);
+		db_free(&dbv2);
+	} else iRet = -1;
+	free_nonutf_tchar_string (szChatId);
+	LeaveCriticalSection(&m_GCMutex);
+	LOG(("AddMembers DONE"));
+	return iRet;
+}
+
+void AddMembersThread(char *szSkypeMsg)
+{
+	AddMembers(szSkypeMsg);
+	free(szSkypeMsg);
+}
+
+/****************************************************************************/
+/*                           Window procedures                              */
+/****************************************************************************/
+INT_PTR CALLBACK InputBoxDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+	switch (msg) {
+	case WM_INITDIALOG:
+	{
+		TranslateDialogDefault(hwndDlg);
+		SetWindowLongPtr(hwndDlg, DWLP_USER, lParam);
+		SetDlgItemText(hwndDlg, IDC_TEXT, (TCHAR*)lParam);
+		return TRUE;
+	}
+
+	case WM_COMMAND:
+		switch ( LOWORD( wParam )) {
+		case IDOK:
+		{	
+			GetDlgItemText(hwndDlg, IDC_TEXT, (TCHAR*)GetWindowLongPtr(hwndDlg, DWLP_USER), (MAX_BUF-1)*sizeof(TCHAR));
+			EndDialog(hwndDlg, 1);
+			break;
+		}
+		case IDCANCEL:
+			EndDialog(hwndDlg, 0);
+			break;
+	}	}
+	return FALSE;
+}
+
+/****************************************************************************/
+/*                      Core Chat management functions                      */
+/****************************************************************************/
+
+/* We have a new Groupchat
+
+   This hook is called when a new chat is initialised.
+   Parameters:  wParam = (char *)Name of new chat session [Has to be ASCIIZ/UTF8]
+				lParam = 1 - Create groupchat, but don't open it
+				         0 - Default - open groupchat after init
+*/
+
+int __cdecl  ChatInit(WPARAM wParam, LPARAM lParam)
+{
+	if (!wParam) return -1;
+
+	DBVARIANT dbv, dbv2;
+	int iRet = -1;
+
+	GCSESSION gcw = { sizeof(gcw) };
+	gcw.iType = GCW_CHATROOM;
+	gcw.pszModule = SKYPE_PROTONAME;
+
+	char *szChatName = SkypeGet ("CHAT", (char *)wParam, "FRIENDLYNAME");
+	if (!szChatName || !*szChatName)
+		gcw.ptszName=TranslateT("Unknown"); else {
+#ifdef _UNICODE
+		gcw.ptszName=make_unicode_string((const unsigned char*)szChatName);
+		free (szChatName);
+		szChatName = (char*)gcw.ptszName;
+#else
+		gcw.ptszName=szChatName;
+#endif
+	}
+	gcw.ptszID = make_nonutf_tchar_string((const unsigned char*)wParam);
+	gcw.ptszStatusbarText = NULL;
+	EnterCriticalSection(&m_GCMutex);
+	if (!CallService(MS_GC_NEWSESSION, 0, (LPARAM)&gcw)) {
+		char *szChatRole;
+
+		GCDEST gcd = { SKYPE_PROTONAME, gcw.ptszID, GC_EVENT_ADDGROUP };
+		GCEVENT gce = { sizeof(gce), &gcd };
+		gce.ptszStatus = _T("CREATOR");
+		// BUG: Groupchat returns nonzero on success here in earlier versions, so we don't check
+		// it here
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+		gce.ptszStatus = _T("MASTER");
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+		gce.ptszStatus = _T("HELPER");
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+		gce.ptszStatus = _T("USER");
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+		gce.ptszStatus = _T("LISTENER");
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+		gce.ptszStatus = _T("APPLICANT");
+		CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+
+		gcd.iType = GC_EVENT_JOIN;
+		gce.ptszStatus = NULL;
+		if (protocol >=7 && (szChatRole = SkypeGet ("CHAT", (char *)wParam, "MYROLE"))) {
+			if (strncmp(szChatRole, "ERROR", 5))
+			{
+#ifdef _UNICODE
+				gce.ptszStatus = make_unicode_string((const unsigned char*)szChatRole);
+				free (szChatRole);
+#else
+				gce.ptszStatus = szChatRole;
+#endif
+			}
+		}
+		if (!gce.ptszStatus) gce.ptszStatus=_tcsdup(_T("CREATOR"));
+
+		if (!db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv)) {
+			if (!db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2)) {
+				gce.ptszNick = dbv.ptszVal;
+				gce.ptszUID = dbv2.ptszVal;
+				gce.time = 0;
+				gce.bIsMe = TRUE;
+				gce.dwFlags |= GCEF_ADDTOLOG;
+				if (!CallServiceSync(MS_GC_EVENT, 0, (LPARAM)&gce)) {
+					gcd.iType = GC_EVENT_CONTROL;
+					if (!lParam)
+						CallService(MS_GC_EVENT, SESSION_INITDONE, (LPARAM)&gce);
+					CallService(MS_GC_EVENT, SESSION_ONLINE, (LPARAM)&gce);
+					CallService(MS_GC_EVENT, lParam ? WINDOW_HIDDEN : WINDOW_VISIBLE, (LPARAM)&gce);
+					SkypeSend ("GET CHAT %s MEMBERS", (char *)wParam);
+					iRet = 0;
+				}
+				else {LOG (("ChatInit: Joining 'me' failed."));}
+			}
+			db_free(&dbv2);
+		}
+		free ((void*)gce.ptszStatus);
+		db_free(&dbv);
+	}
+	free (szChatName);
+	free_nonutf_tchar_string ((void*)gcw.ptszID);
+	LeaveCriticalSection(&m_GCMutex);
+	return iRet;
+}
+
+/* Open new Groupchat
+
+   Parameters:  szChatId = (char *)Name of new chat session
+*/
+int  __cdecl ChatStart(char *szChatId, BOOL bJustCreate) {
+	LOG(("ChatStart: New groupchat started"));
+	if (!szChatId || NotifyEventHooks(hInitChat, (WPARAM)szChatId, bJustCreate)) return -1;
+	return 0;
+}
+
+
+void KillChatSession(GCDEST *gcd)
+{
+	GCEVENT gce = { sizeof(gce), gcd };
+	EnterCriticalSection(&m_GCMutex);
+	LOG(("KillChatSession: Groupchatsession terminated."));
+	gcd->iType = GC_EVENT_CONTROL;
+	if (SkypeSend ("ALTER CHAT "STR" LEAVE", gcd->ptszID) == 0)
+	{
+		CallService(MS_GC_EVENT, SESSION_OFFLINE, (LPARAM)&gce);
+		CallService(MS_GC_EVENT, SESSION_TERMINATE, (LPARAM)&gce);
+	}
+	LeaveCriticalSection(&m_GCMutex);
+}
+
+void InviteUser(const TCHAR *szChatId)
+{
+	if (!szChatId)
+		return;
+
+	gchat_contacts *gc=GetChat(szChatId);
+	if (!gc)
+		return;
+
+	// add the heading
+	HMENU tMenu = CreatePopupMenu();
+	AppendMenu(tMenu, MF_STRING|MF_GRAYED|MF_DISABLED, 0, TranslateT("&Invite user..."));
+	AppendMenu(tMenu, MF_SEPARATOR, 1, NULL);
+    
+	DBVARIANT dbv;
+	POINT pt;
+	int j;
+
+	// generate a list of contact
+	for (MCONTACT hContact = db_find_first(SKYPE_PROTONAME);hContact;hContact = db_find_next(hContact,SKYPE_PROTONAME)) {
+		if (!db_get_b(hContact, SKYPE_PROTONAME, "ChatRoom", 0) &&
+			 db_get_w(hContact, SKYPE_PROTONAME, "Status", ID_STATUS_OFFLINE)!=ID_STATUS_OFFLINE) 
+		{
+			BOOL alreadyInSession = FALSE;
+			for (j=0; j<gc->mJoinedCount; j++) {
+				if (gc->mJoinedContacts[j].hContact==hContact) {
+					alreadyInSession = TRUE;
+					break;
+				}
+			}
+            if (!alreadyInSession)
+				AppendMenu(tMenu, MF_STRING, (UINT_PTR)hContact, 
+					(TCHAR*)CallService(MS_CLIST_GETCONTACTDISPLAYNAME, hContact, GCDNF_TCHAR));
+        }
+		
+	}
+
+	HWND tWindow = CreateWindow(_T("EDIT"),_T(""),0,1,1,1,1,NULL,NULL,hInst,NULL);
+
+	GetCursorPos (&pt);
+	MCONTACT hInvitedUser = (MCONTACT)TrackPopupMenu(tMenu, TPM_NONOTIFY | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD, pt.x, pt.y, 0, tWindow, NULL);
+	DestroyMenu(tMenu);
+	DestroyWindow(tWindow);
+
+	if (!hInvitedUser || db_get_s(hInvitedUser, SKYPE_PROTONAME, SKYPE_NAME, &dbv)) 
+		return;
+	SkypeSend ("ALTER CHAT "STR" ADDMEMBERS %s", szChatId, dbv.pszVal);
+	db_free(&dbv);
+
+}
+
+static void KickUser (MCONTACT hContact, GCHOOK *gch)
+{
+	EnterCriticalSection(&m_GCMutex);
+	if (SkypeSend ("ALTER CHAT "STR" KICK "STR, gch->pDest->ptszID, gch->ptszUID)!=-1) {
+		char *ptr = SkypeRcv("ALTER CHAT KICK", 2000);
+		if (ptr) {
+			if (strncmp(ptr, "ERROR", 5)) {
+				GCDEST gcd = { SKYPE_PROTONAME, gch->pDest->ptszID, GC_EVENT_KICK };
+				GCEVENT gce = { sizeof(gce), &gcd };
+				gce.time = (DWORD)time(NULL);
+				gce.dwFlags = GCEF_ADDTOLOG;
+				gce.ptszUID = gch->ptszUID;
+
+				CONTACTINFO ci = {0};
+				ci.cbSize = sizeof(ci);
+				ci.szProto = SKYPE_PROTONAME;
+				ci.dwFlag = CNF_DISPLAY | CNF_TCHAR;
+				ci.hContact = hContact;
+				if (hContact && !CallService(MS_CONTACT_GETCONTACTINFO,0,(LPARAM)&ci)) gce.ptszNick=ci.pszVal; 
+				else gce.ptszNick=gce.ptszUID;
+        
+				DBVARIANT dbv;
+				if (!db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv)) {
+					gce.ptszStatus = dbv.ptszVal;		
+					CallServiceSync(MS_GC_EVENT, 0, (LPARAM)&gce);
+					RemChatContact (GetChat(gcd.ptszID), gch->ptszUID);
+					db_free(&dbv);
+				}
+				if (ci.pszVal) mir_free (ci.pszVal);
+			}
+			free (ptr);
+		}
+	}
+	LeaveCriticalSection(&m_GCMutex);
+}
+
+void SetChatTopic(const TCHAR *szChatId, TCHAR *szTopic, BOOL bSet)
+{
+	MCONTACT hContact = find_chat (szChatId);
+	char *szUTFTopic;
+
+	GCDEST gcd = { SKYPE_PROTONAME, szChatId, GC_EVENT_TOPIC };
+	GCEVENT gce = { sizeof(gce), &gcd };
+	gce.ptszText = szTopic;
+	gce.dwFlags = GCEF_ADDTOLOG;
+	gce.time = (DWORD)time (NULL);
+	CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+
+	gcd.iType = GC_EVENT_SETSBTEXT;
+	CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+
+	if (bSet) {
+#ifdef _UNICODE
+		szUTFTopic=(char*)make_utf8_string(szTopic);
+#else
+		if (utf8_encode(szTopic, &szUTFTopic)==-1) szUTFTopic = NULL;
+#endif
+		if (szUTFTopic) {
+			SkypeSend ("ALTER CHAT "STR" SETTOPIC %s", szChatId, szUTFTopic);
+			free (szUTFTopic);
+		}
+		testfor ("ALTER CHAT SETTOPIC", INFINITE);
+	}
+
+	if (hContact)
+		db_set_ts(hContact, SKYPE_PROTONAME, "Nick", szTopic);
+}
+
+
+int GCEventHook(WPARAM,LPARAM lParam) {
+	GCHOOK *gch = (GCHOOK*)lParam;
+	gchat_contacts *gc;
+
+	if (gch == NULL || gch->pDest == NULL)
+		return 0;
+	if (_stricmp(gch->pDest->pszModule, SKYPE_PROTONAME))
+		return 0;
+	gc = GetChat(gch->pDest->ptszID);
+
+	switch (gch->pDest->iType) {
+	case GC_SESSION_TERMINATE: {
+		MCONTACT hContact;
+
+		if (gc->mJoinedCount == 1) {
+			// switch back to normal session
+			// I don't know if this behaviour isn't a bit annoying, therefore, we
+			// don't do this now, until a user requests this feature :)
+    
+			// open up srmm dialog when quit while 1 person left
+			// CallService(MS_MSG_SENDMESSAGE, (WPARAM)gc->mJoinedContacts[0].hContact, 0);
+
+			RemChatContact(gc, gc->mJoinedContacts[0].who);
+		}
+		// Delete Chatroom from Contact list, as we don't need it anymore...?
+		if (hContact = find_chat(gc->szChatName))
+			CallService(MS_DB_CONTACT_DELETE, hContact, 0); 
+		RemChat(gc->szChatName);
+
+		break;
+	}
+	case GC_USER_MESSAGE:
+		if(gch->ptszText && _tcslen(gch->ptszText) > 0) {
+			DBVARIANT dbv, dbv2;
+			CCSDATA ccs = {0};
+			TCHAR *pEnd;
+
+			// remove the ending linebreak
+			for (pEnd = &gch->ptszText[_tcslen(gch->ptszText) - 1];
+				 *pEnd==_T('\r') || *pEnd==_T('\n'); pEnd--) *pEnd=0;
+    // Send message to the chat-contact    
+			if (ccs.hContact = find_chat(gch->pDest->ptszID)) {
+#ifdef _UNICODE
+				// If PREF_UTF is supported, just convert it to UTF8 and pass the buffer to PSS_MESSAGE
+				if (mirandaVersion >= 0x070000) {
+					ccs.lParam = (LPARAM)make_utf8_string(gch->ptszText);
+					ccs.wParam = PREF_UTF;
+					CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);
+					free ((void*)ccs.lParam);
+				} else {
+				// Otherwise create this strange dual miranda-format
+					ccs.lParam = (LPARAM)calloc(3, _tcslen(gch->ptszText)+1);
+					wcstombs ((char*)ccs.lParam, gch->ptszText, _tcslen(gch->ptszText)+1);
+					_tcscpy ((TCHAR*)((char*)ccs.lParam+strlen((char*)ccs.lParam)+1), gch->ptszText);
+					ccs.wParam = PREF_UNICODE;
+					CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);
+					free ((void*)ccs.lParam);
+				}
+#else
+				ccs.lParam = (LPARAM)gch->ptszText;
+				ccs.wParam = PREF_TCHAR;
+				CallProtoService (SKYPE_PROTONAME, PSS_MESSAGE, 0, (LPARAM)&ccs);
+#endif
+			}
+
+			// Add our line to the chatlog	
+			GCDEST gcd = { gch->pDest->pszModule, gch->pDest->ptszID, 0 };
+			GCEVENT gce = { sizeof(gce), &gcd };
+			if ( _tcsncmp(gch->ptszText, _T("/me "), 4)==0 && _tcslen(gch->ptszText)>4) {
+				gce.ptszText = gch->ptszText+4;
+				gcd.iType = GC_EVENT_ACTION;
+			}
+			else {
+				gce.ptszText = gch->ptszText;
+				gcd.iType = GC_EVENT_MESSAGE;
+			}
+
+			if (db_get_ts(NULL, SKYPE_PROTONAME, "Nick", &dbv))
+				gce.ptszNick = TranslateT("Me");
+			else
+				gce.ptszNick = dbv.ptszVal;
+			db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv2);
+			gce.ptszUID = dbv2.ptszVal;
+			gce.time = (DWORD)time(NULL);
+			gce.dwFlags = GCEF_ADDTOLOG;
+			gce.bIsMe = TRUE;
+			CallService(MS_GC_EVENT, 0, (LPARAM)&gce);
+			if (dbv.pszVal) db_free(&dbv);
+			if (dbv2.pszVal) db_free(&dbv2);
+		}
+		break;
+	case GC_USER_CHANMGR:
+		InviteUser(gch->pDest->ptszID);
+		break;
+	case GC_USER_PRIVMESS: {
+		MCONTACT hContact = find_contactT(gch->ptszUID);
+		if (hContact) CallService(MS_MSG_SENDMESSAGE, hContact, 0);
+		break;
+
+	}
+	case GC_USER_LOGMENU:
+		switch(gch->dwData) {
+		case 10: InviteUser(gch->pDest->ptszID); break;
+		case 20: KillChatSession(gch->pDest); break;
+		case 30: 
+			{
+				TCHAR *ptr, buf[MAX_BUF];
+
+				ptr = SkypeGetT ("CHAT", (TCHAR*)gch->pDest->ptszID, "TOPIC");
+				_tcscpy(buf, ptr);
+				free(ptr);
+				if (DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_INPUTBOX), NULL, InputBoxDlgProc, (LPARAM)&buf))
+					SetChatTopic(gch->pDest->ptszID, buf, TRUE);
+				break;
+			}
+		}
+		break;
+	case GC_USER_NICKLISTMENU: {
+		MCONTACT hContact = find_contactT(gch->ptszUID);
+
+		switch(gch->dwData) {
+		case 10:CallService(MS_USERINFO_SHOWDIALOG, hContact, 0); break;
+		case 20:CallService(MS_HISTORY_SHOWCONTACTHISTORY, hContact, 0); break;
+		case 30: KickUser(hContact, gch); break;
+		case 110: KillChatSession(gch->pDest); break;
+		}
+		break;
+	}			
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+int __cdecl  GCMenuHook(WPARAM,LPARAM lParam) {
+	GCMENUITEMS *gcmi= (GCMENUITEMS*) lParam;
+	DBVARIANT dbv;
+	TCHAR* szInvite  = TranslateT("&Invite user...");
+	TCHAR* szLeave   = TranslateT("&Leave chat session");
+	TCHAR* szTopic   = TranslateT("Set &Topic...");
+	TCHAR* szDetails = TranslateT("User &details");
+	TCHAR* szHistory = TranslateT("User &history");
+	TCHAR* szKick    = TranslateT("&Kick user");
+
+	static struct gc_item Item_log[] = {
+		{NULL, 10, MENU_ITEM, FALSE},
+		{NULL, 30, MENU_ITEM, FALSE},
+		{NULL, 20, MENU_ITEM, FALSE}
+	};
+	static struct gc_item Item_nicklist_me[] = {
+		{NULL, 20, MENU_ITEM, FALSE},
+		{_T(""), 100, MENU_SEPARATOR, FALSE},
+		{NULL, 110, MENU_ITEM, FALSE}
+	};
+	static struct gc_item Item_nicklist[] = {
+		{NULL, 10, MENU_ITEM, FALSE},
+		{NULL, 20, MENU_ITEM, FALSE},
+		{NULL, 30, MENU_ITEM, FALSE}
+	};
+
+	Item_log[0].pszDesc  = szInvite;
+	Item_log[1].pszDesc  = szTopic;
+	Item_log[2].pszDesc  = szLeave;
+	Item_nicklist_me[0].pszDesc  = szHistory;
+	Item_nicklist_me[2].pszDesc  = szLeave;
+	Item_nicklist[0].pszDesc  = szDetails;
+	Item_nicklist[1].pszDesc  = szHistory;
+	Item_nicklist[2].pszDesc  = szKick;
+
+	LOG (("GCMenuHook started."));
+	if(gcmi) {
+		if (!_stricmp(gcmi->pszModule, SKYPE_PROTONAME)) {
+			switch (gcmi->Type)
+			{
+			case MENU_ON_LOG:
+				gcmi->nItems = sizeof(Item_log)/sizeof(Item_log[0]);
+				gcmi->Item = &Item_log[0];
+                LOG (("GCMenuHook: Items in log window: %d", gcmi->nItems));
+				break;
+			case MENU_ON_NICKLIST:
+				if (db_get_ts(NULL, SKYPE_PROTONAME, SKYPE_NAME, &dbv)) return -1;
+				if (!lstrcmp(dbv.ptszVal, gcmi->pszUID)) {
+					gcmi->nItems = sizeof(Item_nicklist_me)/sizeof(Item_nicklist_me[0]);
+					gcmi->Item = &Item_nicklist_me[0];
+				} else {
+					gchat_contacts *gcs = GetChat(gcmi->pszID);
+					gchat_contact *gc = gcs?GetChatContact(gcs, gcmi->pszUID):NULL;
+					gcmi->nItems = sizeof(Item_nicklist)/sizeof(Item_nicklist[0]);
+
+					Item_nicklist[2].bDisabled = FALSE;
+					if (gc && !gc->hContact)
+					{
+						gcmi->nItems -= 2;
+						gcmi->Item = &Item_nicklist[2];
+					}
+					else
+						gcmi->Item = &Item_nicklist[0];
+					/*
+					if (protocol<7) Item_nicklist[2].bDisabled = TRUE;
+					else {
+						TCHAR *szChatRole;
+						if (szChatRole = SkypeGetT ("CHAT", gcmi->pszID, "MYROLE")) {
+							if (_tcscmp(szChatRole, _T("MASTER")) && _tcscmp(szChatRole, _T("CREATOR")))
+								Item_nicklist[2].bDisabled = TRUE;
+							free (szChatRole);
+						}
+					}*/
+					
+				}
+				db_free(&dbv);
+				break;
+			}
+        } else {LOG (("GCMenuHook: ERROR: Not our protocol."));}
+	} else {LOG (("GCMenuHook: ERROR: No gcmi"));}
+	LOG (("GCMenuHook: terminated."));
+	return 0;
+}
+
+INT_PTR GCOnLeaveChat(WPARAM wParam,LPARAM)
+{
+	MCONTACT hContact = (MCONTACT)wParam;
+	DBVARIANT dbv;
+
+	if (db_get_ts(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv) == 0)
+	{
+		GCDEST gcd = { SKYPE_PROTONAME, dbv.ptszVal, GC_EVENT_CONTROL };
+		KillChatSession(&gcd);
+		db_free(&dbv);
+	}
+	return 0;
+}
+ 
+INT_PTR GCOnJoinChat(WPARAM wParam,LPARAM)
+{
+	MCONTACT hContact = (MCONTACT)wParam;
+	DBVARIANT dbv;
+
+	if (db_get_s(hContact, SKYPE_PROTONAME, "ChatRoomID", &dbv) == 0)
+	{
+		ChatStart (dbv.pszVal, FALSE);
+		db_free(&dbv);
+	}
+	return 0;
+}
+
+void GCInit(void)
+{
+	InitializeCriticalSection (&m_GCMutex);
+}
+
+void GCExit(void)
+{
+	DeleteCriticalSection (&m_GCMutex);
+
+	for (int i=0; i < chatcount; i++) {
+		free(chats[i].szChatName);
+		free(chats[i].mJoinedContacts);
+	}
+	free(chats);
+	chats = NULL;
+	chatcount = 0;
+}