DECLCALLBACK(int) VBoxClipboardInit(const PVBOXSERVICEENV pEnv, void **ppInstance)
{
LogFlowFuncEnter();
PVBOXCLIPBOARDCONTEXT pCtx = &g_Ctx; /* Only one instance for now. */
AssertPtr(pCtx);
if (pCtx->pEnv)
{
/* Clipboard was already initialized. 2 or more instances are not supported. */
return VERR_NOT_SUPPORTED;
}
if (VbglR3AutoLogonIsRemoteSession())
{
/* Do not use clipboard for remote sessions. */
LogRel(("Clipboard: Clipboard has been disabled for a remote session\n"));
return VERR_NOT_SUPPORTED;
}
RT_BZERO(pCtx, sizeof(VBOXCLIPBOARDCONTEXT));
pCtx->pEnv = pEnv;
/* Check that new Clipboard API is available */
VBoxClipboardWinCheckAndInitNewAPI(&pCtx->Win.newAPI);
int rc = VbglR3ClipboardConnect(&pCtx->u32ClientID);
if (RT_SUCCESS(rc))
{
rc = vboxClipboardCreateWindow(pCtx);
if (RT_SUCCESS(rc))
{
*ppInstance = pCtx;
}
else
{
VbglR3ClipboardDisconnect(pCtx->u32ClientID);
}
}
LogFlowFuncLeaveRC(rc);
return rc;
}
/**
* Determines whether we should handle the current session or not.
*
* @return bool true if we should handle this session, false if not.
*/
bool
VBoxCredProvProvider::HandleCurrentSession(void)
{
/* Load global configuration from registry. */
int rc = LoadConfiguration();
if (RT_FAILURE(rc))
VBoxCredProvVerbose(0, "VBoxCredProv: Error loading global configuration, rc=%Rrc\n",
rc);
bool fHandle = false;
if (VbglR3AutoLogonIsRemoteSession())
{
if (m_fHandleRemoteSessions) /* Force remote session handling. */
fHandle = true;
}
else /* No remote session. */
fHandle = true;
VBoxCredProvVerbose(3, "VBoxCredProv: Handling current session=%RTbool\n", fHandle);
return fHandle;
}
/**
* Determines whether we should handle the current session or not.
*
* @return bool true if we should handle this session, false if not.
*/
bool VBoxGINAHandleCurrentSession(void)
{
/* Load global configuration from registry. */
int rc = VBoxGINALoadConfiguration();
if (RT_FAILURE(rc))
VBoxGINAVerbose(0, "VBoxGINA::handleCurrentSession: Error loading global configuration, rc=%Rrc\n",
rc);
bool fHandle = false;
if (VbglR3AutoLogonIsRemoteSession())
{
if (g_dwHandleRemoteSessions) /* Force remote session handling. */
fHandle = true;
}
else /* No remote session. */
fHandle = true;
#ifdef DEBUG
VBoxGINAVerbose(3, "VBoxGINA::handleCurrentSession: Handling current session=%RTbool\n", fHandle);
#endif
return fHandle;
}
int VBoxClipboardInit(const VBOXSERVICEENV *pEnv, void **ppInstance, bool *pfStartThread)
{
Log(("VBoxTray: VBoxClipboardInit\n"));
if (gCtx.pEnv)
{
/* Clipboard was already initialized. 2 or more instances are not supported. */
return VERR_NOT_SUPPORTED;
}
if (VbglR3AutoLogonIsRemoteSession())
{
/* Do not use clipboard for remote sessions. */
LogRel(("VBoxTray: clipboard has been disabled for a remote session.\n"));
return VERR_NOT_SUPPORTED;
}
RT_ZERO (gCtx);
gCtx.pEnv = pEnv;
int rc = VbglR3ClipboardConnect(&gCtx.u32ClientID);
if (RT_SUCCESS (rc))
{
rc = vboxClipboardInit(&gCtx);
if (RT_SUCCESS (rc))
{
/* Always start the thread for host messages. */
*pfStartThread = true;
}
else
{
VbglR3ClipboardDisconnect(gCtx.u32ClientID);
}
}
if (RT_SUCCESS(rc))
*ppInstance = &gCtx;
return rc;
}
