/******************************************************************
* WDML_ServerHandleTerminate
*
*
*/
static WDML_QUEUE_STATE WDML_ServerHandleTerminate(WDML_CONV* pConv, WDML_XACT* pXAct)
{
/* billx: two things to remove: the conv, and associated links.
* Respond with another WM_DDE_TERMINATE iMsg.
*/
if (!(pConv->instance->CBFflags & CBF_SKIP_DISCONNECTS))
{
WDML_InvokeCallback(pConv->instance, XTYP_DISCONNECT, 0, (HCONV)pConv, 0, 0,
0, 0, (pConv->wStatus & ST_ISSELF) ? 1 : 0);
}
PostMessageA(pConv->hwndClient, WM_DDE_TERMINATE, (WPARAM)pConv->hwndServer, 0);
WDML_RemoveConv(pConv, WDML_SERVER_SIDE);
return WDML_QS_HANDLED;
}
/*****************************************************************
* DdeDisconnect (USER32.@)
*/
BOOL WINAPI DdeDisconnect(HCONV hConv)
{
WDML_CONV* pConv = NULL;
WDML_XACT* pXAct;
DWORD count, i;
BOOL ret = FALSE;
TRACE("(%p)\n", hConv);
if (hConv == 0)
{
WARN("DdeDisconnect(): hConv = 0\n");
return FALSE;
}
EnterCriticalSection(&WDML_CritSect);
pConv = WDML_GetConv(hConv, TRUE);
if (pConv != NULL)
{
if (pConv->wStatus & ST_CLIENT)
{
/* FIXME: should abandon all pending transactions */
pXAct = WDML_ClientQueueTerminate(pConv);
if (pXAct != NULL)
{
count = WDML_CritSect.RecursionCount;
for (i = 0; i < count; i++)
LeaveCriticalSection(&WDML_CritSect);
if (PostMessageW(pConv->hwndServer, pXAct->ddeMsg,
(WPARAM)pConv->hwndClient, pXAct->lParam))
WDML_SyncWaitTransactionReply(hConv, 10000, pXAct, NULL);
for (i = 0; i < count; i++)
EnterCriticalSection(&WDML_CritSect);
ret = TRUE;
WDML_FreeTransaction(pConv->instance, pXAct, TRUE);
/* still have to destroy data assosiated with conversation */
WDML_RemoveConv(pConv, WDML_CLIENT_SIDE);
}
else
{
FIXME("Not implemented yet for a server side conversation\n");
}
}
}
LeaveCriticalSection(&WDML_CritSect);
return ret;
}
/*****************************************************************
* DdeDisconnect (USER32.@)
*/
BOOL WINAPI DdeDisconnect(HCONV hConv)
{
WDML_CONV* pConv;
WDML_XACT* pXAct;
BOOL ret = FALSE;
TRACE("(%p)\n", hConv);
if (hConv == 0)
{
WARN("DdeDisconnect(): hConv = 0\n");
return FALSE;
}
pConv = WDML_GetConv(hConv, TRUE);
if (pConv != NULL)
{
if (pConv->wStatus & ST_CLIENT)
{
/* FIXME: should abandon all pending transactions */
pXAct = WDML_ClientQueueTerminate(pConv);
if (pXAct != NULL)
{
if (PostMessageW(pConv->hwndServer, pXAct->ddeMsg,
(WPARAM)pConv->hwndClient, pXAct->lParam))
{
WDML_SyncWaitTransactionReply(hConv, 10000, pXAct, NULL);
ret = TRUE;
}
else
pConv->instance->lastError = DMLERR_POSTMSG_FAILED;
WDML_FreeTransaction(pConv->instance, pXAct, TRUE);
/* still have to destroy data associated with conversation */
WDML_RemoveConv(pConv, WDML_CLIENT_SIDE);
}
else
{
FIXME("Not implemented yet for a server side conversation\n");
}
}
}
return ret;
}
/******************************************************************
* WDML_HandleTerminateReply
*
* handles the reply to a terminate request
*/
static WDML_QUEUE_STATE WDML_HandleTerminateReply(WDML_CONV* pConv, MSG* msg)
{
if (msg->message != WM_DDE_TERMINATE)
{
/* FIXME: should delete data passed here */
return WDML_QS_SWALLOWED;
}
if (WIN_GetFullHandle((HWND)msg->wParam) != pConv->hwndServer)
{
FIXME("hmmm shouldn't happen\n");
return WDML_QS_PASS;
}
if (!(pConv->instance->CBFflags & CBF_SKIP_DISCONNECTS))
{
WDML_InvokeCallback(pConv->instance, XTYP_DISCONNECT, 0, (HCONV)pConv,
0, 0, 0, 0, (pConv->wStatus & ST_ISSELF) ? 1 : 0);
}
WDML_RemoveConv(pConv, WDML_CLIENT_SIDE);
return WDML_QS_HANDLED;
}
