sendmsg.c File Reference

#include "precomp.h"
#include "dbt.h"
#include "ntdddisk.h"
#include "ntuser.h"
#include <winsta.h>
#include <wstmsg.h>
#include <winuser.h>

Go to the source code of this file.

Defines
#define	DumpOutLastError
Functions
NTSTATUS	RemoteDoBroadcastSystemMessage (PWINSTATION_APIMSG pMsg)
NTSTATUS	RemoteDoSendWindowMessage (PWINSTATION_APIMSG pMsg)

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Define Documentation

#define DumpOutLastError

Definition at line 73 of file server/sendmsg.c.

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Function Documentation

NTSTATUS RemoteDoBroadcastSystemMessage (  PWINSTATION_APIMSG  pMsg  )

Definition at line 89 of file server/sendmsg.c. References BroadcastSystemMessage(), and NTSTATUS(). Referenced by W32WinStationBroadcastSystemMessage(). { LONG rc; WINSTATIONBROADCASTSYSTEMMSG *pmsg; LPARAM tmpLPARAM; NTSTATUS status; pmsg = &(pMsg->u.bMsg); if ( pmsg->bufferSize ) { // we have a databuffer, set the lParam to our copied data buffer tmpLPARAM = (LPARAM)pmsg->dataBuffer; } else { tmpLPARAM = pmsg->lParam ; } rc = BroadcastSystemMessage( pmsg->dwFlags, &pmsg->dwRecipients, pmsg->uiMessage, pmsg->wParam, tmpLPARAM ); status = STATUS_SUCCESS; pmsg->Response = rc; return status ; }

NTSTATUS RemoteDoSendWindowMessage (  PWINSTATION_APIMSG  pMsg  )

Definition at line 123 of file server/sendmsg.c. References NTSTATUS(), and SendMessage(). Referenced by W32WinStationSendWindowMessage(). { LONG rc; NTSTATUS status; WINSTATIONSENDWINDOWMSG *pmsg; LPARAM tmpLPARAM; pmsg = &(pMsg->u.sMsg); if ( pmsg->bufferSize ) { // we have a databuffer, set the lParam to our copied data buffer tmpLPARAM = (LPARAM)pmsg->dataBuffer; } else { tmpLPARAM = (LPARAM)pmsg->lParam; } // // No need to worry about disconnected sessions (desktop), since msg is sent to a specific hwnd. // I have verified this imperically. // rc = (LONG)SendMessage( pmsg->hWnd, pmsg->Msg, pmsg->wParam, tmpLPARAM ); status = STATUS_SUCCESS; pmsg->Response = rc; return status ; }

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