PacketHeader::PacketHeader()
{
auto session = GetActiveSession();
if (!session)
{
memset(this, 0, sizeof(*this));
return;
}
typedef void(*InitPacketPtr)(int addressIndex, PacketHeader *packet);
auto InitPacket = reinterpret_cast<InitPacketPtr>(0x482040);
InitPacket(session->AddressIndex, this);
}
static INT_PTR Service_AddEvent(WPARAM wParam, LPARAM lParam)
{
GCEVENT *gce = (GCEVENT*)lParam, save_gce;
GCDEST *gcd = NULL, save_gcd;
TCHAR* pWnd = NULL;
char* pMod = NULL;
BOOL bIsHighlighted = FALSE;
BOOL bRemoveFlag = FALSE;
int iRetVal = GC_EVENT_ERROR;
if ( gce == NULL )
return GC_EVENT_ERROR;
gcd = gce->pDest;
if ( gcd == NULL )
return GC_EVENT_ERROR;
if ( gce->cbSize != SIZEOF_STRUCT_GCEVENT_V1 && gce->cbSize != SIZEOF_STRUCT_GCEVENT_V2 )
return GC_EVENT_WRONGVER;
if ( !IsEventSupported( gcd->iType ) )
return GC_EVENT_ERROR;
EnterCriticalSection(&cs);
#if defined( _UNICODE )
if ( !( gce->dwFlags & GC_UNICODE )) {
save_gce = *gce;
save_gcd = *gce->pDest;
gce->pDest->ptszID = a2tf( gce->pDest->ptszID, gce->dwFlags );
gce->ptszUID = a2tf( gce->ptszUID, gce->dwFlags );
gce->ptszNick = a2tf( gce->ptszNick, gce->dwFlags );
gce->ptszStatus = a2tf( gce->ptszStatus, gce->dwFlags );
gce->ptszText = a2tf( gce->ptszText, gce->dwFlags );
gce->ptszUserInfo = a2tf( gce->ptszUserInfo, gce->dwFlags );
}
#endif
// Do different things according to type of event
switch(gcd->iType) {
case GC_EVENT_ADDGROUP:
{
STATUSINFO* si = SM_AddStatus( gce->pDest->ptszID, gce->pDest->pszModule, gce->ptszStatus);
if ( si && gce->dwItemData)
si->hIcon = CopyIcon((HICON)gce->dwItemData);
}
iRetVal = 0;
goto LBL_Exit;
case GC_EVENT_CHUID:
case GC_EVENT_CHANGESESSIONAME:
case GC_EVENT_SETITEMDATA:
case GC_EVENT_GETITEMDATA:
case GC_EVENT_CONTROL:
case GC_EVENT_SETSBTEXT:
case GC_EVENT_ACK:
case GC_EVENT_SENDMESSAGE :
case GC_EVENT_SETSTATUSEX :
iRetVal = DoControl(gce, wParam);
goto LBL_Exit;
case GC_EVENT_SETCONTACTSTATUS:
iRetVal = SM_SetContactStatus( gce->pDest->ptszID, gce->pDest->pszModule, gce->ptszUID, (WORD)gce->dwItemData );
goto LBL_Exit;
case GC_EVENT_TOPIC:
{
SESSION_INFO* si = SM_FindSession(gce->pDest->ptszID, gce->pDest->pszModule);
if ( si ) {
if ( gce->pszText ) {
replaceStr( &si->ptszTopic, gce->ptszText);
DBWriteContactSettingTString( si->windowData.hContact, si->pszModule , "Topic", RemoveFormatting( si->ptszTopic ));
if ( DBGetContactSettingByte( NULL, "Chat", "TopicOnClist", 0 ))
DBWriteContactSettingTString( si->windowData.hContact, "CList" , "StatusMsg", RemoveFormatting( si->ptszTopic ));
} }
break;
}
case GC_EVENT_ADDSTATUS:
SM_GiveStatus( gce->pDest->ptszID, gce->pDest->pszModule, gce->ptszUID, gce->ptszStatus );
break;
case GC_EVENT_REMOVESTATUS:
SM_TakeStatus( gce->pDest->ptszID, gce->pDest->pszModule, gce->ptszUID, gce->ptszStatus);
break;
case GC_EVENT_MESSAGE:
case GC_EVENT_ACTION:
if ( !gce->bIsMe && gce->pDest->pszID && gce->pszText ) {
SESSION_INFO* si = SM_FindSession( gce->pDest->ptszID, gce->pDest->pszModule );
if ( si )
if ( IsHighlighted( si, gce->ptszText ))
bIsHighlighted = TRUE;
}
break;
case GC_EVENT_NICK:
SM_ChangeNick( gce->pDest->ptszID, gce->pDest->pszModule, gce);
break;
case GC_EVENT_JOIN:
AddUser(gce);
break;
case GC_EVENT_PART:
case GC_EVENT_QUIT:
case GC_EVENT_KICK:
bRemoveFlag = TRUE;
break;
}
// Decide which window (log) should have the event
if ( gcd->pszID ) {
pWnd = gcd->ptszID;
pMod = gcd->pszModule;
}
else if ( gcd->iType == GC_EVENT_NOTICE || gcd->iType == GC_EVENT_INFORMATION ) {
SESSION_INFO* si = GetActiveSession();
if ( si && !lstrcmpA( si->pszModule, gcd->pszModule )) {
pWnd = si->ptszID;
pMod = si->pszModule;
}
else {
iRetVal = 0;
goto LBL_Exit;
}
}
else {
// Send the event to all windows with a user pszUID. Used for broadcasting QUIT etc
SM_AddEventToAllMatchingUID( gce );
if ( !bRemoveFlag ) {
iRetVal = 0;
goto LBL_Exit;
} }
// add to log
if ( pWnd ) {
SESSION_INFO* si = SM_FindSession(pWnd, pMod);
// fix for IRC's old stuyle mode notifications. Should not affect any other protocol
if ((gce->pDest->iType == GC_EVENT_ADDSTATUS || gce->pDest->iType == GC_EVENT_REMOVESTATUS) && !( gce->dwFlags & GCEF_ADDTOLOG )) {
iRetVal = 0;
goto LBL_Exit;
}
if (gce && gce->pDest->iType == GC_EVENT_JOIN && gce->time == 0) {
iRetVal = 0;
goto LBL_Exit;
}
if (si && (si->bInitDone || gce->pDest->iType == GC_EVENT_TOPIC || (gce->pDest->iType == GC_EVENT_JOIN && gce->bIsMe))) {
if (SM_AddEvent(pWnd, pMod, gce, bIsHighlighted) && si->hWnd) {
SendMessage(si->hWnd, GC_ADDLOG, 0, 0);
}
else if (si->hWnd) {
SendMessage(si->hWnd, GC_REDRAWLOG2, 0, 0);
}
DoSoundsFlashPopupTrayStuff(si, gce, bIsHighlighted, 0);
if ((gce->dwFlags & GCEF_ADDTOLOG) && g_Settings.LoggingEnabled)
LogToFile(si, gce);
}
if ( !bRemoveFlag ) {
iRetVal = 0;
goto LBL_Exit;
} }
if ( bRemoveFlag )
iRetVal = ( SM_RemoveUser( gce->pDest->ptszID, gce->pDest->pszModule, gce->ptszUID ) == 0 ) ? 1 : 0;
LBL_Exit:
LeaveCriticalSection(&cs);
#if defined( _UNICODE )
if ( !( gce->dwFlags & GC_UNICODE )) {
mir_free((void*)gce->ptszText );
mir_free((void*)gce->ptszNick );
mir_free((void*)gce->ptszUID );
mir_free((void*)gce->ptszStatus );
mir_free((void*)gce->ptszUserInfo );
mir_free((void*)gce->pDest->ptszID );
*gce = save_gce;
*gce->pDest = save_gcd;
}
#endif
return iRetVal;
}