Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 372 insertions, 0 deletions

diff --git a/nx-X11/lib/SM/sm_manager.c b/nx-X11/lib/SM/sm_manager.c
new file mode 100644
index 000000000..68cabcdce
--- /dev/null
+++ b/nx-X11/lib/SM/sm_manager.c
@@ -0,0 +1,372 @@
+/* $Xorg: sm_manager.c,v 1.4 2001/02/09 02:03:30 xorgcvs Exp $ */
+
+/*
+
+Copyright 1993, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/*
+ * Author: Ralph Mor, X Consortium
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/SM/SMlib.h>
+#include "SMlibint.h"
+#include <X11/Xtrans/Xtrans.h>
+
+#ifdef __UNIXWARE__
+#undef shutdown
+#endif
+
+
+
+static Status
+_SmsProtocolSetupProc (IceConn    iceConn,
+		       int majorVersion,
+		       int minorVersion,
+		       char *vendor,
+		       char *release,
+		       IcePointer *clientDataRet,
+		       char **failureReasonRet)
+{
+    SmsConn  		smsConn;
+    unsigned long 	mask;
+    Status		status;
+
+    /*
+     * vendor/release are undefined for ProtocolSetup in XSMP.
+     */
+
+    if (vendor)
+	free (vendor);
+    if (release)
+	free (release);
+
+
+    /*
+     * Allocate new SmsConn.
+     */
+
+    if ((smsConn = (SmsConn) malloc (sizeof (struct _SmsConn))) == NULL)
+    {
+	char *str = "Memory allocation failed";
+
+	if ((*failureReasonRet = (char *) malloc (strlen (str) + 1)) != NULL)
+	    strcpy (*failureReasonRet, str);
+
+	return (0);
+    }
+
+    smsConn->iceConn = iceConn;
+    smsConn->proto_major_version = majorVersion;
+    smsConn->proto_minor_version = minorVersion;
+    smsConn->client_id = NULL;
+
+    smsConn->save_yourself_in_progress = False;
+    smsConn->interaction_allowed = SmInteractStyleNone;
+    smsConn->can_cancel_shutdown = False;
+    smsConn->interact_in_progress = False;
+
+    *clientDataRet = (IcePointer) smsConn;
+
+
+    /*
+     * Now give the session manager the new smsConn and get back the
+     * callbacks to invoke when messages arrive from the client.
+     *
+     * In the future, we can use the mask return value to check
+     * if the SM is expecting an older rev of SMlib.
+     */
+
+    bzero ((char *) &smsConn->callbacks, sizeof (SmsCallbacks));
+
+    status = (*_SmsNewClientProc) (smsConn, _SmsNewClientData,
+	&mask, &smsConn->callbacks, failureReasonRet);
+
+    return (status);
+}
+
+
+
+
+Status
+SmsInitialize (vendor, release, newClientProc, managerData,
+    hostBasedAuthProc, errorLength, errorStringRet)
+
+char 		 		*vendor;
+char 		 		*release;
+SmsNewClientProc 		newClientProc;
+SmPointer	 		managerData;
+IceHostBasedAuthProc		hostBasedAuthProc;
+int  		 		errorLength;
+char 		 		*errorStringRet;
+
+{
+    if (errorStringRet && errorLength > 0)
+	*errorStringRet = '\0';
+
+    if (!newClientProc)
+    {
+	strncpy (errorStringRet,
+	    "The SmsNewClientProc callback can't be NULL", errorLength);
+
+	return (0);
+    }
+
+    if (!_SmsOpcode)
+    {
+
+	if ((_SmsOpcode = IceRegisterForProtocolReply ("XSMP",
+	    vendor, release, _SmVersionCount, _SmsVersions,
+	    _SmAuthCount, _SmAuthNames, _SmsAuthProcs, hostBasedAuthProc,
+	    _SmsProtocolSetupProc,
+	    NULL,	/* IceProtocolActivateProc - we don't care about
+			   when the Protocol Reply is sent, because the
+			   session manager can not immediately send a
+			   message - it must wait for RegisterClient. */
+	    NULL	/* IceIOErrorProc */
+            )) < 0)
+	{
+	    strncpy (errorStringRet,
+	        "Could not register XSMP protocol with ICE", errorLength);
+
+	    return (0);
+	}
+    }
+
+    _SmsNewClientProc = newClientProc;
+    _SmsNewClientData = managerData;
+
+    return (1);
+}
+
+
+
+char *
+SmsClientHostName (smsConn)
+
+SmsConn smsConn;
+
+{
+    return (IceGetPeerName (smsConn->iceConn));
+}
+
+
+
+Status
+SmsRegisterClientReply (smsConn, clientId)
+
+SmsConn smsConn;
+char	*clientId;
+
+{
+    IceConn			iceConn = smsConn->iceConn;
+    int				extra;
+    smRegisterClientReplyMsg 	*pMsg;
+    char 			*pData;
+
+    if ((smsConn->client_id = (char *) malloc (strlen (clientId) + 1)) == NULL)
+    {
+	return (0);
+    }
+
+    strcpy (smsConn->client_id, clientId);
+
+    extra = ARRAY8_BYTES (strlen (clientId));
+
+    IceGetHeaderExtra (iceConn, _SmsOpcode, SM_RegisterClientReply,
+	SIZEOF (smRegisterClientReplyMsg), WORD64COUNT (extra),
+	smRegisterClientReplyMsg, pMsg, pData);
+
+    STORE_ARRAY8 (pData, strlen (clientId), clientId);
+
+    IceFlush (iceConn);
+
+    return (1);
+}
+
+
+
+void
+SmsSaveYourself (smsConn, saveType, shutdown, interactStyle, fast)
+
+SmsConn smsConn;
+int	saveType;
+Bool 	shutdown;
+int	interactStyle;
+Bool	fast;
+
+{
+    IceConn		iceConn = smsConn->iceConn;
+    smSaveYourselfMsg	*pMsg;
+
+    IceGetHeader (iceConn, _SmsOpcode, SM_SaveYourself,
+	SIZEOF (smSaveYourselfMsg), smSaveYourselfMsg, pMsg);
+
+    pMsg->saveType = saveType;
+    pMsg->shutdown = shutdown;
+    pMsg->interactStyle = interactStyle;
+    pMsg->fast = fast;
+
+    IceFlush (iceConn);
+
+    smsConn->save_yourself_in_progress = True;
+
+    if (interactStyle == SmInteractStyleNone ||
+	interactStyle == SmInteractStyleErrors ||
+	interactStyle == SmInteractStyleAny)
+    {
+	smsConn->interaction_allowed = interactStyle;
+    }
+    else
+    {
+	smsConn->interaction_allowed = SmInteractStyleNone;
+    }
+
+    smsConn->can_cancel_shutdown = shutdown &&
+	(interactStyle == SmInteractStyleAny ||
+	interactStyle == SmInteractStyleErrors);
+}
+
+
+
+void
+SmsSaveYourselfPhase2 (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceConn	iceConn = smsConn->iceConn;
+
+    IceSimpleMessage (iceConn, _SmsOpcode, SM_SaveYourselfPhase2);
+    IceFlush (iceConn);
+}
+
+
+
+void
+SmsInteract (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceConn	iceConn = smsConn->iceConn;
+
+    IceSimpleMessage (iceConn, _SmsOpcode, SM_Interact);
+    IceFlush (iceConn);
+
+    smsConn->interact_in_progress = True;
+}
+
+
+
+void
+SmsDie (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceConn	iceConn = smsConn->iceConn;
+
+    IceSimpleMessage (iceConn, _SmsOpcode, SM_Die);
+    IceFlush (iceConn);
+}
+
+
+
+void
+SmsSaveComplete (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceConn	iceConn = smsConn->iceConn;
+
+    IceSimpleMessage (iceConn, _SmsOpcode, SM_SaveComplete);
+    IceFlush (iceConn);
+}
+
+
+
+void
+SmsShutdownCancelled (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceConn	iceConn = smsConn->iceConn;
+
+    IceSimpleMessage (iceConn, _SmsOpcode, SM_ShutdownCancelled);
+    IceFlush (iceConn);
+
+    smsConn->can_cancel_shutdown = False;
+}
+
+
+
+void
+SmsReturnProperties (smsConn, numProps, props)
+
+SmsConn	smsConn;
+int	numProps;
+SmProp  **props;
+
+{
+    IceConn			iceConn = smsConn->iceConn;
+    int 			bytes;
+    smPropertiesReplyMsg	*pMsg;
+    char 			*pBuf;
+    char			*pStart;
+
+    IceGetHeader (iceConn, _SmsOpcode, SM_PropertiesReply,
+	SIZEOF (smPropertiesReplyMsg), smPropertiesReplyMsg, pMsg);
+
+    LISTOF_PROP_BYTES (numProps, props, bytes);
+    pMsg->length += WORD64COUNT (bytes);
+
+    pBuf = pStart = IceAllocScratch (iceConn, bytes);
+
+    STORE_LISTOF_PROPERTY (pBuf, numProps, props);
+
+    IceWriteData (iceConn, bytes, pStart);
+    IceFlush (iceConn);
+}
+
+
+
+void
+SmsCleanUp (smsConn)
+
+SmsConn smsConn;
+
+{
+    IceProtocolShutdown (smsConn->iceConn, _SmsOpcode);
+
+    if (smsConn->client_id)
+	free (smsConn->client_id);
+
+    free ((char *) smsConn);
+}